diff options
Diffstat (limited to 'drivers/gpu/drm/msm')
117 files changed, 2802 insertions, 1981 deletions
diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig index 6309a857ca31..f202f26adab2 100644 --- a/drivers/gpu/drm/msm/Kconfig +++ b/drivers/gpu/drm/msm/Kconfig @@ -6,6 +6,7 @@ config DRM_MSM depends on ARCH_QCOM || SOC_IMX5 || COMPILE_TEST depends on COMMON_CLK depends on IOMMU_SUPPORT + depends on QCOM_AOSS_QMP || QCOM_AOSS_QMP=n depends on QCOM_OCMEM || QCOM_OCMEM=n depends on QCOM_LLCC || QCOM_LLCC=n depends on QCOM_COMMAND_DB || QCOM_COMMAND_DB=n @@ -16,6 +17,7 @@ config DRM_MSM select DRM_DP_AUX_BUS select DRM_DISPLAY_DP_HELPER select DRM_DISPLAY_HELPER + select DRM_EXEC select DRM_KMS_HELPER select DRM_PANEL select DRM_BRIDGE diff --git a/drivers/gpu/drm/msm/Makefile b/drivers/gpu/drm/msm/Makefile index 49671364fdcf..b1173128b5b9 100644 --- a/drivers/gpu/drm/msm/Makefile +++ b/drivers/gpu/drm/msm/Makefile @@ -63,6 +63,7 @@ msm-$(CONFIG_DRM_MSM_DPU) += \ disp/dpu1/dpu_encoder_phys_wb.o \ disp/dpu1/dpu_formats.o \ disp/dpu1/dpu_hw_catalog.o \ + disp/dpu1/dpu_hw_cdm.o \ disp/dpu1/dpu_hw_ctl.o \ disp/dpu1/dpu_hw_dsc.o \ disp/dpu1/dpu_hw_dsc_1_2.o \ diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c index e5916c106796..c003f970189b 100644 --- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c @@ -684,7 +684,7 @@ static int a5xx_hw_init(struct msm_gpu *gpu) { struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); struct a5xx_gpu *a5xx_gpu = to_a5xx_gpu(adreno_gpu); - u32 regbit; + u32 hbb; int ret; gpu_write(gpu, REG_A5XX_VBIF_ROUND_ROBIN_QOS_ARB, 0x00000003); @@ -820,18 +820,15 @@ static int a5xx_hw_init(struct msm_gpu *gpu) gpu_write(gpu, REG_A5XX_RBBM_AHB_CNTL2, 0x0000003F); - /* Set the highest bank bit */ - if (adreno_is_a540(adreno_gpu) || adreno_is_a530(adreno_gpu)) - regbit = 2; - else - regbit = 1; + BUG_ON(adreno_gpu->ubwc_config.highest_bank_bit < 13); + hbb = adreno_gpu->ubwc_config.highest_bank_bit - 13; - gpu_write(gpu, REG_A5XX_TPL1_MODE_CNTL, regbit << 7); - gpu_write(gpu, REG_A5XX_RB_MODE_CNTL, regbit << 1); + gpu_write(gpu, REG_A5XX_TPL1_MODE_CNTL, hbb << 7); + gpu_write(gpu, REG_A5XX_RB_MODE_CNTL, hbb << 1); if (adreno_is_a509(adreno_gpu) || adreno_is_a512(adreno_gpu) || adreno_is_a540(adreno_gpu)) - gpu_write(gpu, REG_A5XX_UCHE_DBG_ECO_CNTL_2, regbit); + gpu_write(gpu, REG_A5XX_UCHE_DBG_ECO_CNTL_2, hbb); /* Disable All flat shading optimization (ALLFLATOPTDIS) */ gpu_rmw(gpu, REG_A5XX_VPC_DBG_ECO_CNTL, 0, (1 << 10)); @@ -1785,5 +1782,11 @@ struct msm_gpu *a5xx_gpu_init(struct drm_device *dev) /* Set up the preemption specific bits and pieces for each ringbuffer */ a5xx_preempt_init(gpu); + /* Set the highest bank bit */ + if (adreno_is_a540(adreno_gpu) || adreno_is_a530(adreno_gpu)) + adreno_gpu->ubwc_config.highest_bank_bit = 15; + else + adreno_gpu->ubwc_config.highest_bank_bit = 14; + return gpu; } diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c index 7a0220d29a23..c9c55e2ea584 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c @@ -1270,87 +1270,92 @@ static void a6xx_set_cp_protect(struct msm_gpu *gpu) gpu_write(gpu, REG_A6XX_CP_PROTECT(count_max - 1), regs[i]); } -static void a6xx_set_ubwc_config(struct msm_gpu *gpu) +static void a6xx_calc_ubwc_config(struct adreno_gpu *gpu) { - struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); /* Unknown, introduced with A650 family, related to UBWC mode/ver 4 */ - u32 rgb565_predicator = 0; + gpu->ubwc_config.rgb565_predicator = 0; /* Unknown, introduced with A650 family */ - u32 uavflagprd_inv = 0; + gpu->ubwc_config.uavflagprd_inv = 0; /* Whether the minimum access length is 64 bits */ - u32 min_acc_len = 0; + gpu->ubwc_config.min_acc_len = 0; /* Entirely magic, per-GPU-gen value */ - u32 ubwc_mode = 0; + gpu->ubwc_config.ubwc_mode = 0; /* * The Highest Bank Bit value represents the bit of the highest DDR bank. - * We then subtract 13 from it (13 is the minimum value allowed by hw) and - * write the lowest two bits of the remaining value as hbb_lo and the - * one above it as hbb_hi to the hardware. This should ideally use DRAM - * type detection. + * This should ideally use DRAM type detection. */ - u32 hbb_hi = 0; - u32 hbb_lo = 2; - /* Unknown, introduced with A640/680 */ - u32 amsbc = 0; + gpu->ubwc_config.highest_bank_bit = 15; - if (adreno_is_a610(adreno_gpu)) { - /* HBB = 14 */ - hbb_lo = 1; - min_acc_len = 1; - ubwc_mode = 1; + if (adreno_is_a610(gpu)) { + gpu->ubwc_config.highest_bank_bit = 13; + gpu->ubwc_config.min_acc_len = 1; + gpu->ubwc_config.ubwc_mode = 1; } /* a618 is using the hw default values */ - if (adreno_is_a618(adreno_gpu)) + if (adreno_is_a618(gpu)) return; - if (adreno_is_a619_holi(adreno_gpu)) - hbb_lo = 0; + if (adreno_is_a619_holi(gpu)) + gpu->ubwc_config.highest_bank_bit = 13; - if (adreno_is_a640_family(adreno_gpu)) - amsbc = 1; + if (adreno_is_a640_family(gpu)) + gpu->ubwc_config.amsbc = 1; - if (adreno_is_a650(adreno_gpu) || - adreno_is_a660(adreno_gpu) || - adreno_is_a730(adreno_gpu) || - adreno_is_a740_family(adreno_gpu)) { + if (adreno_is_a650(gpu) || + adreno_is_a660(gpu) || + adreno_is_a690(gpu) || + adreno_is_a730(gpu) || + adreno_is_a740_family(gpu)) { /* TODO: get ddr type from bootloader and use 2 for LPDDR4 */ - hbb_lo = 3; - amsbc = 1; - rgb565_predicator = 1; - uavflagprd_inv = 2; + gpu->ubwc_config.highest_bank_bit = 16; + gpu->ubwc_config.amsbc = 1; + gpu->ubwc_config.rgb565_predicator = 1; + gpu->ubwc_config.uavflagprd_inv = 2; } - if (adreno_is_a690(adreno_gpu)) { - hbb_lo = 2; - amsbc = 1; - rgb565_predicator = 1; - uavflagprd_inv = 2; + if (adreno_is_7c3(gpu)) { + gpu->ubwc_config.highest_bank_bit = 14; + gpu->ubwc_config.amsbc = 1; + gpu->ubwc_config.rgb565_predicator = 1; + gpu->ubwc_config.uavflagprd_inv = 2; } +} - if (adreno_is_7c3(adreno_gpu)) { - hbb_lo = 1; - amsbc = 1; - rgb565_predicator = 1; - uavflagprd_inv = 2; - } +static void a6xx_set_ubwc_config(struct msm_gpu *gpu) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + /* + * We subtract 13 from the highest bank bit (13 is the minimum value + * allowed by hw) and write the lowest two bits of the remaining value + * as hbb_lo and the one above it as hbb_hi to the hardware. + */ + BUG_ON(adreno_gpu->ubwc_config.highest_bank_bit < 13); + u32 hbb = adreno_gpu->ubwc_config.highest_bank_bit - 13; + u32 hbb_hi = hbb >> 2; + u32 hbb_lo = hbb & 3; gpu_write(gpu, REG_A6XX_RB_NC_MODE_CNTL, - rgb565_predicator << 11 | hbb_hi << 10 | amsbc << 4 | - min_acc_len << 3 | hbb_lo << 1 | ubwc_mode); + adreno_gpu->ubwc_config.rgb565_predicator << 11 | + hbb_hi << 10 | adreno_gpu->ubwc_config.amsbc << 4 | + adreno_gpu->ubwc_config.min_acc_len << 3 | + hbb_lo << 1 | adreno_gpu->ubwc_config.ubwc_mode); gpu_write(gpu, REG_A6XX_TPL1_NC_MODE_CNTL, hbb_hi << 4 | - min_acc_len << 3 | hbb_lo << 1 | ubwc_mode); + adreno_gpu->ubwc_config.min_acc_len << 3 | + hbb_lo << 1 | adreno_gpu->ubwc_config.ubwc_mode); gpu_write(gpu, REG_A6XX_SP_NC_MODE_CNTL, hbb_hi << 10 | - uavflagprd_inv << 4 | min_acc_len << 3 | - hbb_lo << 1 | ubwc_mode); + adreno_gpu->ubwc_config.uavflagprd_inv << 4 | + adreno_gpu->ubwc_config.min_acc_len << 3 | + hbb_lo << 1 | adreno_gpu->ubwc_config.ubwc_mode); if (adreno_is_a7xx(adreno_gpu)) gpu_write(gpu, REG_A7XX_GRAS_NC_MODE_CNTL, FIELD_PREP(GENMASK(8, 5), hbb_lo)); - gpu_write(gpu, REG_A6XX_UCHE_MODE_CNTL, min_acc_len << 23 | hbb_lo << 21); + gpu_write(gpu, REG_A6XX_UCHE_MODE_CNTL, + adreno_gpu->ubwc_config.min_acc_len << 23 | hbb_lo << 21); } static int a6xx_cp_init(struct msm_gpu *gpu) @@ -1741,7 +1746,9 @@ static int hw_init(struct msm_gpu *gpu) /* Setting the primFifo thresholds default values, * and vccCacheSkipDis=1 bit (0x200) for A640 and newer */ - if (adreno_is_a650(adreno_gpu) || adreno_is_a660(adreno_gpu) || adreno_is_a690(adreno_gpu)) + if (adreno_is_a690(adreno_gpu)) + gpu_write(gpu, REG_A6XX_PC_DBG_ECO_CNTL, 0x00800200); + else if (adreno_is_a650(adreno_gpu) || adreno_is_a660(adreno_gpu)) gpu_write(gpu, REG_A6XX_PC_DBG_ECO_CNTL, 0x00300200); else if (adreno_is_a640_family(adreno_gpu) || adreno_is_7c3(adreno_gpu)) gpu_write(gpu, REG_A6XX_PC_DBG_ECO_CNTL, 0x00200200); @@ -1775,6 +1782,8 @@ static int hw_init(struct msm_gpu *gpu) if (adreno_is_a730(adreno_gpu) || adreno_is_a740_family(adreno_gpu)) gpu_write(gpu, REG_A6XX_RBBM_INTERFACE_HANG_INT_CNTL, (1 << 30) | 0xcfffff); + else if (adreno_is_a690(adreno_gpu)) + gpu_write(gpu, REG_A6XX_RBBM_INTERFACE_HANG_INT_CNTL, (1 << 30) | 0x4fffff); else if (adreno_is_a619(adreno_gpu)) gpu_write(gpu, REG_A6XX_RBBM_INTERFACE_HANG_INT_CNTL, (1 << 30) | 0x3fffff); else if (adreno_is_a610(adreno_gpu)) @@ -1782,7 +1791,7 @@ static int hw_init(struct msm_gpu *gpu) else gpu_write(gpu, REG_A6XX_RBBM_INTERFACE_HANG_INT_CNTL, (1 << 30) | 0x1fffff); - gpu_write(gpu, REG_A6XX_UCHE_CLIENT_PF, 1); + gpu_write(gpu, REG_A6XX_UCHE_CLIENT_PF, BIT(7) | 0x1); /* Set weights for bicubic filtering */ if (adreno_is_a650_family(adreno_gpu)) { @@ -1808,12 +1817,17 @@ static int hw_init(struct msm_gpu *gpu) a6xx_set_cp_protect(gpu); if (adreno_is_a660_family(adreno_gpu)) { - gpu_write(gpu, REG_A6XX_CP_CHICKEN_DBG, 0x1); + if (adreno_is_a690(adreno_gpu)) + gpu_write(gpu, REG_A6XX_CP_CHICKEN_DBG, 0x00028801); + else + gpu_write(gpu, REG_A6XX_CP_CHICKEN_DBG, 0x1); gpu_write(gpu, REG_A6XX_RBBM_GBIF_CLIENT_QOS_CNTL, 0x0); } + if (adreno_is_a690(adreno_gpu)) + gpu_write(gpu, REG_A6XX_UCHE_CMDQ_CONFIG, 0x90); /* Set dualQ + disable afull for A660 GPU */ - if (adreno_is_a660(adreno_gpu)) + else if (adreno_is_a660(adreno_gpu)) gpu_write(gpu, REG_A6XX_UCHE_CMDQ_CONFIG, 0x66906); else if (adreno_is_a7xx(adreno_gpu)) gpu_write(gpu, REG_A6XX_UCHE_CMDQ_CONFIG, @@ -2908,5 +2922,7 @@ struct msm_gpu *a6xx_gpu_init(struct drm_device *dev) msm_mmu_set_fault_handler(gpu->aspace->mmu, gpu, a6xx_fault_handler); + a6xx_calc_ubwc_config(adreno_gpu); + return gpu; } diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c b/drivers/gpu/drm/msm/adreno/adreno_device.c index 41b13dec9bef..2ce7d7b1690d 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_device.c +++ b/drivers/gpu/drm/msm/adreno/adreno_device.c @@ -464,7 +464,7 @@ static const struct adreno_info gpulist[] = { { 190, 1 }, ), }, { - .chip_ids = ADRENO_CHIP_IDS(0x06080000), + .chip_ids = ADRENO_CHIP_IDS(0x06080001), .family = ADRENO_6XX_GEN2, .revn = 680, .fw = { @@ -841,7 +841,8 @@ static void suspend_scheduler(struct msm_gpu *gpu) */ for (i = 0; i < gpu->nr_rings; i++) { struct drm_gpu_scheduler *sched = &gpu->rb[i]->sched; - kthread_park(sched->thread); + + drm_sched_wqueue_stop(sched); } } @@ -851,7 +852,8 @@ static void resume_scheduler(struct msm_gpu *gpu) for (i = 0; i < gpu->nr_rings; i++) { struct drm_gpu_scheduler *sched = &gpu->rb[i]->sched; - kthread_unpark(sched->thread); + + drm_sched_wqueue_start(sched); } } diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index 3fe9fd240cc7..074fb498706f 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -373,6 +373,9 @@ int adreno_get_param(struct msm_gpu *gpu, struct msm_file_private *ctx, return -EINVAL; *value = ctx->aspace->va_size; return 0; + case MSM_PARAM_HIGHEST_BANK_BIT: + *value = adreno_gpu->ubwc_config.highest_bank_bit; + return 0; default: DBG("%s: invalid param: %u", gpu->name, param); return -EINVAL; diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h index 80b3f6312116..bc14df96feb0 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h @@ -165,6 +165,15 @@ struct adreno_gpu { /* firmware: */ const struct firmware *fw[ADRENO_FW_MAX]; + struct { + u32 rgb565_predicator; + u32 uavflagprd_inv; + u32 min_acc_len; + u32 ubwc_mode; + u32 highest_bank_bit; + u32 amsbc; + } ubwc_config; + /* * Register offsets are different between some GPUs. * GPU specific offsets will be exported by GPU specific diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_10_0_sm8650.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_10_0_sm8650.h new file mode 100644 index 000000000000..eb5dfff2ec4f --- /dev/null +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_10_0_sm8650.h @@ -0,0 +1,457 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2022. Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2015-2018, 2020 The Linux Foundation. All rights reserved. + */ + +#ifndef _DPU_10_0_SM8650_H +#define _DPU_10_0_SM8650_H + +static const struct dpu_caps sm8650_dpu_caps = { + .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH, + .max_mixer_blendstages = 0xb, + .has_src_split = true, + .has_dim_layer = true, + .has_idle_pc = true, + .has_3d_merge = true, + .max_linewidth = 8192, + .pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE, +}; + +static const struct dpu_mdp_cfg sm8650_mdp = { + .name = "top_0", + .base = 0, .len = 0x494, + .features = BIT(DPU_MDP_PERIPH_0_REMOVED), + .clk_ctrls = { + [DPU_CLK_CTRL_REG_DMA] = { .reg_off = 0x2bc, .bit_off = 20 }, + }, +}; + +/* FIXME: get rid of DPU_CTL_SPLIT_DISPLAY in favour of proper ACTIVE_CTL support */ +static const struct dpu_ctl_cfg sm8650_ctl[] = { + { + .name = "ctl_0", .id = CTL_0, + .base = 0x15000, .len = 0x1000, + .features = CTL_SM8550_MASK | BIT(DPU_CTL_SPLIT_DISPLAY), + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 9), + }, { + .name = "ctl_1", .id = CTL_1, + .base = 0x16000, .len = 0x1000, + .features = CTL_SM8550_MASK | BIT(DPU_CTL_SPLIT_DISPLAY), + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 10), + }, { + .name = "ctl_2", .id = CTL_2, + .base = 0x17000, .len = 0x1000, + .features = CTL_SM8550_MASK, + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 11), + }, { + .name = "ctl_3", .id = CTL_3, + .base = 0x18000, .len = 0x1000, + .features = CTL_SM8550_MASK, + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 12), + }, { + .name = "ctl_4", .id = CTL_4, + .base = 0x19000, .len = 0x1000, + .features = CTL_SM8550_MASK, + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 13), + }, { + .name = "ctl_5", .id = CTL_5, + .base = 0x1a000, .len = 0x1000, + .features = CTL_SM8550_MASK, + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 23), + }, +}; + +static const struct dpu_sspp_cfg sm8650_sspp[] = { + { + .name = "sspp_0", .id = SSPP_VIG0, + .base = 0x4000, .len = 0x344, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_3_3, + .xin_id = 0, + .type = SSPP_TYPE_VIG, + }, { + .name = "sspp_1", .id = SSPP_VIG1, + .base = 0x6000, .len = 0x344, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_3_3, + .xin_id = 4, + .type = SSPP_TYPE_VIG, + }, { + .name = "sspp_2", .id = SSPP_VIG2, + .base = 0x8000, .len = 0x344, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_3_3, + .xin_id = 8, + .type = SSPP_TYPE_VIG, + }, { + .name = "sspp_3", .id = SSPP_VIG3, + .base = 0xa000, .len = 0x344, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_3_3, + .xin_id = 12, + .type = SSPP_TYPE_VIG, + }, { + .name = "sspp_8", .id = SSPP_DMA0, + .base = 0x24000, .len = 0x344, + .features = DMA_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, + .xin_id = 1, + .type = SSPP_TYPE_DMA, + }, { + .name = "sspp_9", .id = SSPP_DMA1, + .base = 0x26000, .len = 0x344, + .features = DMA_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, + .xin_id = 5, + .type = SSPP_TYPE_DMA, + }, { + .name = "sspp_10", .id = SSPP_DMA2, + .base = 0x28000, .len = 0x344, + .features = DMA_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, + .xin_id = 9, + .type = SSPP_TYPE_DMA, + }, { + .name = "sspp_11", .id = SSPP_DMA3, + .base = 0x2a000, .len = 0x344, + .features = DMA_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, + .xin_id = 13, + .type = SSPP_TYPE_DMA, + }, { + .name = "sspp_12", .id = SSPP_DMA4, + .base = 0x2c000, .len = 0x344, + .features = DMA_CURSOR_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, + .xin_id = 14, + .type = SSPP_TYPE_DMA, + }, { + .name = "sspp_13", .id = SSPP_DMA5, + .base = 0x2e000, .len = 0x344, + .features = DMA_CURSOR_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, + .xin_id = 15, + .type = SSPP_TYPE_DMA, + }, +}; + +static const struct dpu_lm_cfg sm8650_lm[] = { + { + .name = "lm_0", .id = LM_0, + .base = 0x44000, .len = 0x400, + .features = MIXER_SDM845_MASK, + .sblk = &sdm845_lm_sblk, + .lm_pair = LM_1, + .pingpong = PINGPONG_0, + .dspp = DSPP_0, + }, { + .name = "lm_1", .id = LM_1, + .base = 0x45000, .len = 0x400, + .features = MIXER_SDM845_MASK, + .sblk = &sdm845_lm_sblk, + .lm_pair = LM_0, + .pingpong = PINGPONG_1, + .dspp = DSPP_1, + }, { + .name = "lm_2", .id = LM_2, + .base = 0x46000, .len = 0x400, + .features = MIXER_SDM845_MASK, + .sblk = &sdm845_lm_sblk, + .lm_pair = LM_3, + .pingpong = PINGPONG_2, + }, { + .name = "lm_3", .id = LM_3, + .base = 0x47000, .len = 0x400, + .features = MIXER_SDM845_MASK, + .sblk = &sdm845_lm_sblk, + .lm_pair = LM_2, + .pingpong = PINGPONG_3, + }, { + .name = "lm_4", .id = LM_4, + .base = 0x48000, .len = 0x400, + .features = MIXER_SDM845_MASK, + .sblk = &sdm845_lm_sblk, + .lm_pair = LM_5, + .pingpong = PINGPONG_4, + }, { + .name = "lm_5", .id = LM_5, + .base = 0x49000, .len = 0x400, + .features = MIXER_SDM845_MASK, + .sblk = &sdm845_lm_sblk, + .lm_pair = LM_4, + .pingpong = PINGPONG_5, + }, +}; + +static const struct dpu_dspp_cfg sm8650_dspp[] = { + { + .name = "dspp_0", .id = DSPP_0, + .base = 0x54000, .len = 0x1800, + .features = DSPP_SC7180_MASK, + .sblk = &sdm845_dspp_sblk, + }, { + .name = "dspp_1", .id = DSPP_1, + .base = 0x56000, .len = 0x1800, + .features = DSPP_SC7180_MASK, + .sblk = &sdm845_dspp_sblk, + }, { + .name = "dspp_2", .id = DSPP_2, + .base = 0x58000, .len = 0x1800, + .features = DSPP_SC7180_MASK, + .sblk = &sdm845_dspp_sblk, + }, { + .name = "dspp_3", .id = DSPP_3, + .base = 0x5a000, .len = 0x1800, + .features = DSPP_SC7180_MASK, + .sblk = &sdm845_dspp_sblk, + }, +}; + +static const struct dpu_pingpong_cfg sm8650_pp[] = { + { + .name = "pingpong_0", .id = PINGPONG_0, + .base = 0x69000, .len = 0, + .features = BIT(DPU_PINGPONG_DITHER), + .sblk = &sc7280_pp_sblk, + .merge_3d = MERGE_3D_0, + .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), + }, { + .name = "pingpong_1", .id = PINGPONG_1, + .base = 0x6a000, .len = 0, + .features = BIT(DPU_PINGPONG_DITHER), + .sblk = &sc7280_pp_sblk, + .merge_3d = MERGE_3D_0, + .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), + }, { + .name = "pingpong_2", .id = PINGPONG_2, + .base = 0x6b000, .len = 0, + .features = BIT(DPU_PINGPONG_DITHER), + .sblk = &sc7280_pp_sblk, + .merge_3d = MERGE_3D_1, + .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), + }, { + .name = "pingpong_3", .id = PINGPONG_3, + .base = 0x6c000, .len = 0, + .features = BIT(DPU_PINGPONG_DITHER), + .sblk = &sc7280_pp_sblk, + .merge_3d = MERGE_3D_1, + .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), + }, { + .name = "pingpong_4", .id = PINGPONG_4, + .base = 0x6d000, .len = 0, + .features = BIT(DPU_PINGPONG_DITHER), + .sblk = &sc7280_pp_sblk, + .merge_3d = MERGE_3D_2, + .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30), + }, { + .name = "pingpong_5", .id = PINGPONG_5, + .base = 0x6e000, .len = 0, + .features = BIT(DPU_PINGPONG_DITHER), + .sblk = &sc7280_pp_sblk, + .merge_3d = MERGE_3D_2, + .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31), + }, { + .name = "pingpong_6", .id = PINGPONG_6, + .base = 0x66000, .len = 0, + .features = BIT(DPU_PINGPONG_DITHER), + .sblk = &sc7280_pp_sblk, + .merge_3d = MERGE_3D_3, + }, { + .name = "pingpong_7", .id = PINGPONG_7, + .base = 0x66400, .len = 0, + .features = BIT(DPU_PINGPONG_DITHER), + .sblk = &sc7280_pp_sblk, + .merge_3d = MERGE_3D_3, + }, { + .name = "pingpong_8", .id = PINGPONG_8, + .base = 0x7e000, .len = 0, + .features = BIT(DPU_PINGPONG_DITHER), + .sblk = &sc7280_pp_sblk, + .merge_3d = MERGE_3D_4, + }, { + .name = "pingpong_9", .id = PINGPONG_9, + .base = 0x7e400, .len = 0, + .features = BIT(DPU_PINGPONG_DITHER), + .sblk = &sc7280_pp_sblk, + .merge_3d = MERGE_3D_4, + }, +}; + +static const struct dpu_merge_3d_cfg sm8650_merge_3d[] = { + { + .name = "merge_3d_0", .id = MERGE_3D_0, + .base = 0x4e000, .len = 0x8, + }, { + .name = "merge_3d_1", .id = MERGE_3D_1, + .base = 0x4f000, .len = 0x8, + }, { + .name = "merge_3d_2", .id = MERGE_3D_2, + .base = 0x50000, .len = 0x8, + }, { + .name = "merge_3d_3", .id = MERGE_3D_3, + .base = 0x66700, .len = 0x8, + }, { + .name = "merge_3d_4", .id = MERGE_3D_4, + .base = 0x7e700, .len = 0x8, + }, +}; + +/* + * NOTE: Each display compression engine (DCE) contains dual hard + * slice DSC encoders so both share same base address but with + * its own different sub block address. + */ +static const struct dpu_dsc_cfg sm8650_dsc[] = { + { + .name = "dce_0_0", .id = DSC_0, + .base = 0x80000, .len = 0x6, + .features = BIT(DPU_DSC_HW_REV_1_2) | BIT(DPU_DSC_NATIVE_42x_EN), + .sblk = &dsc_sblk_0, + }, { + .name = "dce_0_1", .id = DSC_1, + .base = 0x80000, .len = 0x6, + .features = BIT(DPU_DSC_HW_REV_1_2) | BIT(DPU_DSC_NATIVE_42x_EN), + .sblk = &dsc_sblk_1, + }, { + .name = "dce_1_0", .id = DSC_2, + .base = 0x81000, .len = 0x6, + .features = BIT(DPU_DSC_HW_REV_1_2) | BIT(DPU_DSC_NATIVE_42x_EN), + .sblk = &dsc_sblk_0, + }, { + .name = "dce_1_1", .id = DSC_3, + .base = 0x81000, .len = 0x6, + .features = BIT(DPU_DSC_HW_REV_1_2) | BIT(DPU_DSC_NATIVE_42x_EN), + .sblk = &dsc_sblk_1, + }, { + .name = "dce_2_0", .id = DSC_4, + .base = 0x82000, .len = 0x6, + .features = BIT(DPU_DSC_HW_REV_1_2), + .sblk = &dsc_sblk_0, + }, { + .name = "dce_2_1", .id = DSC_5, + .base = 0x82000, .len = 0x6, + .features = BIT(DPU_DSC_HW_REV_1_2), + .sblk = &dsc_sblk_1, + }, +}; + +static const struct dpu_wb_cfg sm8650_wb[] = { + { + .name = "wb_2", .id = WB_2, + .base = 0x65000, .len = 0x2c8, + .features = WB_SM8250_MASK, + .format_list = wb2_formats_rgb, + .num_formats = ARRAY_SIZE(wb2_formats_rgb), + .xin_id = 6, + .vbif_idx = VBIF_RT, + .maxlinewidth = 4096, + .intr_wb_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 4), + }, +}; + +static const struct dpu_intf_cfg sm8650_intf[] = { + { + .name = "intf_0", .id = INTF_0, + .base = 0x34000, .len = 0x280, + .features = INTF_SC7280_MASK, + .type = INTF_DP, + .controller_id = MSM_DP_CONTROLLER_0, + .prog_fetch_lines_worst_case = 24, + .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), + .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25), + }, { + .name = "intf_1", .id = INTF_1, + .base = 0x35000, .len = 0x300, + .features = INTF_SC7280_MASK, + .type = INTF_DSI, + .controller_id = MSM_DSI_CONTROLLER_0, + .prog_fetch_lines_worst_case = 24, + .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 26), + .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 27), + .intr_tear_rd_ptr = DPU_IRQ_IDX(MDP_INTF1_TEAR_INTR, 2), + }, { + .name = "intf_2", .id = INTF_2, + .base = 0x36000, .len = 0x300, + .features = INTF_SC7280_MASK, + .type = INTF_DSI, + .controller_id = MSM_DSI_CONTROLLER_1, + .prog_fetch_lines_worst_case = 24, + .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 28), + .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 29), + .intr_tear_rd_ptr = DPU_IRQ_IDX(MDP_INTF2_TEAR_INTR, 2), + }, { + .name = "intf_3", .id = INTF_3, + .base = 0x37000, .len = 0x280, + .features = INTF_SC7280_MASK, + .type = INTF_DP, + .controller_id = MSM_DP_CONTROLLER_1, + .prog_fetch_lines_worst_case = 24, + .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 30), + .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 31), + }, +}; + +static const struct dpu_perf_cfg sm8650_perf_data = { + .max_bw_low = 17000000, + .max_bw_high = 27000000, + .min_core_ib = 2500000, + .min_llcc_ib = 0, + .min_dram_ib = 800000, + .min_prefill_lines = 35, + /* FIXME: lut tables */ + .danger_lut_tbl = {0x3ffff, 0x3ffff, 0x0}, + .safe_lut_tbl = {0xfe00, 0xfe00, 0xffff}, + .qos_lut_tbl = { + {.nentry = ARRAY_SIZE(sc7180_qos_linear), + .entries = sc7180_qos_linear + }, + {.nentry = ARRAY_SIZE(sc7180_qos_macrotile), + .entries = sc7180_qos_macrotile + }, + {.nentry = ARRAY_SIZE(sc7180_qos_nrt), + .entries = sc7180_qos_nrt + }, + /* TODO: macrotile-qseed is different from macrotile */ + }, + .cdp_cfg = { + {.rd_enable = 1, .wr_enable = 1}, + {.rd_enable = 1, .wr_enable = 0} + }, + .clk_inefficiency_factor = 105, + .bw_inefficiency_factor = 120, +}; + +static const struct dpu_mdss_version sm8650_mdss_ver = { + .core_major_ver = 10, + .core_minor_ver = 0, +}; + +const struct dpu_mdss_cfg dpu_sm8650_cfg = { + .mdss_ver = &sm8650_mdss_ver, + .caps = &sm8650_dpu_caps, + .mdp = &sm8650_mdp, + .ctl_count = ARRAY_SIZE(sm8650_ctl), + .ctl = sm8650_ctl, + .sspp_count = ARRAY_SIZE(sm8650_sspp), + .sspp = sm8650_sspp, + .mixer_count = ARRAY_SIZE(sm8650_lm), + .mixer = sm8650_lm, + .dspp_count = ARRAY_SIZE(sm8650_dspp), + .dspp = sm8650_dspp, + .pingpong_count = ARRAY_SIZE(sm8650_pp), + .pingpong = sm8650_pp, + .dsc_count = ARRAY_SIZE(sm8650_dsc), + .dsc = sm8650_dsc, + .merge_3d_count = ARRAY_SIZE(sm8650_merge_3d), + .merge_3d = sm8650_merge_3d, + .wb_count = ARRAY_SIZE(sm8650_wb), + .wb = sm8650_wb, + .intf_count = ARRAY_SIZE(sm8650_intf), + .intf = sm8650_intf, + .vbif_count = ARRAY_SIZE(sm8650_vbif), + .vbif = sm8650_vbif, + .perf = &sm8650_perf_data, +}; + +#endif diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h index aa1867943c9f..1d3e9666c741 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h @@ -10,7 +10,6 @@ static const struct dpu_caps msm8998_dpu_caps = { .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH, .max_mixer_blendstages = 0x7, - .qseed_type = DPU_SSPP_SCALER_QSEED3, .has_src_split = true, .has_dim_layer = true, .has_idle_pc = true, @@ -70,7 +69,7 @@ static const struct dpu_sspp_cfg msm8998_sspp[] = { .name = "sspp_0", .id = SSPP_VIG0, .base = 0x4000, .len = 0x1ac, .features = VIG_MSM8998_MASK, - .sblk = &msm8998_vig_sblk_0, + .sblk = &dpu_vig_sblk_qseed3_1_2, .xin_id = 0, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG0, @@ -78,7 +77,7 @@ static const struct dpu_sspp_cfg msm8998_sspp[] = { .name = "sspp_1", .id = SSPP_VIG1, .base = 0x6000, .len = 0x1ac, .features = VIG_MSM8998_MASK, - .sblk = &msm8998_vig_sblk_1, + .sblk = &dpu_vig_sblk_qseed3_1_2, .xin_id = 4, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG1, @@ -86,7 +85,7 @@ static const struct dpu_sspp_cfg msm8998_sspp[] = { .name = "sspp_2", .id = SSPP_VIG2, .base = 0x8000, .len = 0x1ac, .features = VIG_MSM8998_MASK, - .sblk = &msm8998_vig_sblk_2, + .sblk = &dpu_vig_sblk_qseed3_1_2, .xin_id = 8, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG2, @@ -94,7 +93,7 @@ static const struct dpu_sspp_cfg msm8998_sspp[] = { .name = "sspp_3", .id = SSPP_VIG3, .base = 0xa000, .len = 0x1ac, .features = VIG_MSM8998_MASK, - .sblk = &msm8998_vig_sblk_3, + .sblk = &dpu_vig_sblk_qseed3_1_2, .xin_id = 12, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG3, @@ -102,7 +101,7 @@ static const struct dpu_sspp_cfg msm8998_sspp[] = { .name = "sspp_8", .id = SSPP_DMA0, .base = 0x24000, .len = 0x1ac, .features = DMA_MSM8998_MASK, - .sblk = &sdm845_dma_sblk_0, + .sblk = &dpu_dma_sblk, .xin_id = 1, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA0, @@ -110,7 +109,7 @@ static const struct dpu_sspp_cfg msm8998_sspp[] = { .name = "sspp_9", .id = SSPP_DMA1, .base = 0x26000, .len = 0x1ac, .features = DMA_MSM8998_MASK, - .sblk = &sdm845_dma_sblk_1, + .sblk = &dpu_dma_sblk, .xin_id = 5, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA1, @@ -118,7 +117,7 @@ static const struct dpu_sspp_cfg msm8998_sspp[] = { .name = "sspp_10", .id = SSPP_DMA2, .base = 0x28000, .len = 0x1ac, .features = DMA_CURSOR_MSM8998_MASK, - .sblk = &sdm845_dma_sblk_2, + .sblk = &dpu_dma_sblk, .xin_id = 9, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA2, @@ -126,7 +125,7 @@ static const struct dpu_sspp_cfg msm8998_sspp[] = { .name = "sspp_11", .id = SSPP_DMA3, .base = 0x2a000, .len = 0x1ac, .features = DMA_CURSOR_MSM8998_MASK, - .sblk = &sdm845_dma_sblk_3, + .sblk = &dpu_dma_sblk, .xin_id = 13, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA3, diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_0_sdm845.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_0_sdm845.h index 38ac0c1a134b..7a23389a5732 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_0_sdm845.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_0_sdm845.h @@ -10,7 +10,6 @@ static const struct dpu_caps sdm845_dpu_caps = { .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH, .max_mixer_blendstages = 0xb, - .qseed_type = DPU_SSPP_SCALER_QSEED3, .has_src_split = true, .has_dim_layer = true, .has_idle_pc = true, @@ -68,7 +67,7 @@ static const struct dpu_sspp_cfg sdm845_sspp[] = { .name = "sspp_0", .id = SSPP_VIG0, .base = 0x4000, .len = 0x1c8, .features = VIG_SDM845_MASK_SDMA, - .sblk = &sdm845_vig_sblk_0, + .sblk = &dpu_vig_sblk_qseed3_1_3, .xin_id = 0, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG0, @@ -76,7 +75,7 @@ static const struct dpu_sspp_cfg sdm845_sspp[] = { .name = "sspp_1", .id = SSPP_VIG1, .base = 0x6000, .len = 0x1c8, .features = VIG_SDM845_MASK_SDMA, - .sblk = &sdm845_vig_sblk_1, + .sblk = &dpu_vig_sblk_qseed3_1_3, .xin_id = 4, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG1, @@ -84,7 +83,7 @@ static const struct dpu_sspp_cfg sdm845_sspp[] = { .name = "sspp_2", .id = SSPP_VIG2, .base = 0x8000, .len = 0x1c8, .features = VIG_SDM845_MASK_SDMA, - .sblk = &sdm845_vig_sblk_2, + .sblk = &dpu_vig_sblk_qseed3_1_3, .xin_id = 8, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG2, @@ -92,7 +91,7 @@ static const struct dpu_sspp_cfg sdm845_sspp[] = { .name = "sspp_3", .id = SSPP_VIG3, .base = 0xa000, .len = 0x1c8, .features = VIG_SDM845_MASK_SDMA, - .sblk = &sdm845_vig_sblk_3, + .sblk = &dpu_vig_sblk_qseed3_1_3, .xin_id = 12, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG3, @@ -100,7 +99,7 @@ static const struct dpu_sspp_cfg sdm845_sspp[] = { .name = "sspp_8", .id = SSPP_DMA0, .base = 0x24000, .len = 0x1c8, .features = DMA_SDM845_MASK_SDMA, - .sblk = &sdm845_dma_sblk_0, + .sblk = &dpu_dma_sblk, .xin_id = 1, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA0, @@ -108,7 +107,7 @@ static const struct dpu_sspp_cfg sdm845_sspp[] = { .name = "sspp_9", .id = SSPP_DMA1, .base = 0x26000, .len = 0x1c8, .features = DMA_SDM845_MASK_SDMA, - .sblk = &sdm845_dma_sblk_1, + .sblk = &dpu_dma_sblk, .xin_id = 5, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA1, @@ -116,7 +115,7 @@ static const struct dpu_sspp_cfg sdm845_sspp[] = { .name = "sspp_10", .id = SSPP_DMA2, .base = 0x28000, .len = 0x1c8, .features = DMA_CURSOR_SDM845_MASK_SDMA, - .sblk = &sdm845_dma_sblk_2, + .sblk = &dpu_dma_sblk, .xin_id = 9, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA2, @@ -124,7 +123,7 @@ static const struct dpu_sspp_cfg sdm845_sspp[] = { .name = "sspp_11", .id = SSPP_DMA3, .base = 0x2a000, .len = 0x1c8, .features = DMA_CURSOR_SDM845_MASK_SDMA, - .sblk = &sdm845_dma_sblk_3, + .sblk = &dpu_dma_sblk, .xin_id = 13, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA3, diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_1_sdm670.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_1_sdm670.h new file mode 100644 index 000000000000..cbbdaebe357e --- /dev/null +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_1_sdm670.h @@ -0,0 +1,104 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. + * Copyright (c) 2022. Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2023, Richard Acayan. All rights reserved. + */ + +#ifndef _DPU_4_1_SDM670_H +#define _DPU_4_1_SDM670_H + +static const struct dpu_mdp_cfg sdm670_mdp = { + .name = "top_0", + .base = 0x0, .len = 0x45c, + .features = BIT(DPU_MDP_AUDIO_SELECT), + .clk_ctrls = { + [DPU_CLK_CTRL_VIG0] = { .reg_off = 0x2ac, .bit_off = 0 }, + [DPU_CLK_CTRL_VIG1] = { .reg_off = 0x2b4, .bit_off = 0 }, + [DPU_CLK_CTRL_DMA0] = { .reg_off = 0x2ac, .bit_off = 8 }, + [DPU_CLK_CTRL_DMA1] = { .reg_off = 0x2b4, .bit_off = 8 }, + [DPU_CLK_CTRL_DMA2] = { .reg_off = 0x2bc, .bit_off = 8 }, + }, +}; + +static const struct dpu_sspp_cfg sdm670_sspp[] = { + { + .name = "sspp_0", .id = SSPP_VIG0, + .base = 0x4000, .len = 0x1c8, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_1_3, + .xin_id = 0, + .type = SSPP_TYPE_VIG, + .clk_ctrl = DPU_CLK_CTRL_VIG0, + }, { + .name = "sspp_1", .id = SSPP_VIG1, + .base = 0x6000, .len = 0x1c8, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_1_3, + .xin_id = 4, + .type = SSPP_TYPE_VIG, + .clk_ctrl = DPU_CLK_CTRL_VIG0, + }, { + .name = "sspp_8", .id = SSPP_DMA0, + .base = 0x24000, .len = 0x1c8, + .features = DMA_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, + .xin_id = 1, + .type = SSPP_TYPE_DMA, + .clk_ctrl = DPU_CLK_CTRL_DMA0, + }, { + .name = "sspp_9", .id = SSPP_DMA1, + .base = 0x26000, .len = 0x1c8, + .features = DMA_CURSOR_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, + .xin_id = 5, + .type = SSPP_TYPE_DMA, + .clk_ctrl = DPU_CLK_CTRL_DMA1, + }, { + .name = "sspp_10", .id = SSPP_DMA2, + .base = 0x28000, .len = 0x1c8, + .features = DMA_CURSOR_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, + .xin_id = 9, + .type = SSPP_TYPE_DMA, + .clk_ctrl = DPU_CLK_CTRL_DMA2, + }, +}; + +static const struct dpu_dsc_cfg sdm670_dsc[] = { + { + .name = "dsc_0", .id = DSC_0, + .base = 0x80000, .len = 0x140, + }, { + .name = "dsc_1", .id = DSC_1, + .base = 0x80400, .len = 0x140, + }, +}; + +static const struct dpu_mdss_version sdm670_mdss_ver = { + .core_major_ver = 4, + .core_minor_ver = 1, +}; + +const struct dpu_mdss_cfg dpu_sdm670_cfg = { + .mdss_ver = &sdm670_mdss_ver, + .caps = &sdm845_dpu_caps, + .mdp = &sdm670_mdp, + .ctl_count = ARRAY_SIZE(sdm845_ctl), + .ctl = sdm845_ctl, + .sspp_count = ARRAY_SIZE(sdm670_sspp), + .sspp = sdm670_sspp, + .mixer_count = ARRAY_SIZE(sdm845_lm), + .mixer = sdm845_lm, + .pingpong_count = ARRAY_SIZE(sdm845_pp), + .pingpong = sdm845_pp, + .dsc_count = ARRAY_SIZE(sdm670_dsc), + .dsc = sdm670_dsc, + .intf_count = ARRAY_SIZE(sdm845_intf), + .intf = sdm845_intf, + .vbif_count = ARRAY_SIZE(sdm845_vbif), + .vbif = sdm845_vbif, + .perf = &sdm845_perf_data, +}; + +#endif diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h index 9392ad2b4d3f..145f3d5953a3 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h @@ -10,7 +10,6 @@ static const struct dpu_caps sm8150_dpu_caps = { .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH, .max_mixer_blendstages = 0xb, - .qseed_type = DPU_SSPP_SCALER_QSEED3, .has_src_split = true, .has_dim_layer = true, .has_idle_pc = true, @@ -77,7 +76,7 @@ static const struct dpu_sspp_cfg sm8150_sspp[] = { .name = "sspp_0", .id = SSPP_VIG0, .base = 0x4000, .len = 0x1f0, .features = VIG_SDM845_MASK, - .sblk = &sdm845_vig_sblk_0, + .sblk = &dpu_vig_sblk_qseed3_1_4, .xin_id = 0, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG0, @@ -85,7 +84,7 @@ static const struct dpu_sspp_cfg sm8150_sspp[] = { .name = "sspp_1", .id = SSPP_VIG1, .base = 0x6000, .len = 0x1f0, .features = VIG_SDM845_MASK, - .sblk = &sdm845_vig_sblk_1, + .sblk = &dpu_vig_sblk_qseed3_1_4, .xin_id = 4, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG1, @@ -93,7 +92,7 @@ static const struct dpu_sspp_cfg sm8150_sspp[] = { .name = "sspp_2", .id = SSPP_VIG2, .base = 0x8000, .len = 0x1f0, .features = VIG_SDM845_MASK, - .sblk = &sdm845_vig_sblk_2, + .sblk = &dpu_vig_sblk_qseed3_1_4, .xin_id = 8, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG2, @@ -101,7 +100,7 @@ static const struct dpu_sspp_cfg sm8150_sspp[] = { .name = "sspp_3", .id = SSPP_VIG3, .base = 0xa000, .len = 0x1f0, .features = VIG_SDM845_MASK, - .sblk = &sdm845_vig_sblk_3, + .sblk = &dpu_vig_sblk_qseed3_1_4, .xin_id = 12, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG3, @@ -109,7 +108,7 @@ static const struct dpu_sspp_cfg sm8150_sspp[] = { .name = "sspp_8", .id = SSPP_DMA0, .base = 0x24000, .len = 0x1f0, .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_0, + .sblk = &dpu_dma_sblk, .xin_id = 1, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA0, @@ -117,7 +116,7 @@ static const struct dpu_sspp_cfg sm8150_sspp[] = { .name = "sspp_9", .id = SSPP_DMA1, .base = 0x26000, .len = 0x1f0, .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_1, + .sblk = &dpu_dma_sblk, .xin_id = 5, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA1, @@ -125,7 +124,7 @@ static const struct dpu_sspp_cfg sm8150_sspp[] = { .name = "sspp_10", .id = SSPP_DMA2, .base = 0x28000, .len = 0x1f0, .features = DMA_CURSOR_SDM845_MASK, - .sblk = &sdm845_dma_sblk_2, + .sblk = &dpu_dma_sblk, .xin_id = 9, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA2, @@ -133,7 +132,7 @@ static const struct dpu_sspp_cfg sm8150_sspp[] = { .name = "sspp_11", .id = SSPP_DMA3, .base = 0x2a000, .len = 0x1f0, .features = DMA_CURSOR_SDM845_MASK, - .sblk = &sdm845_dma_sblk_3, + .sblk = &dpu_dma_sblk, .xin_id = 13, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA3, diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h index e07f4c8c25b9..9e3bec8bc121 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h @@ -10,7 +10,6 @@ static const struct dpu_caps sc8180x_dpu_caps = { .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH, .max_mixer_blendstages = 0xb, - .qseed_type = DPU_SSPP_SCALER_QSEED3, .has_src_split = true, .has_dim_layer = true, .has_idle_pc = true, @@ -76,7 +75,7 @@ static const struct dpu_sspp_cfg sc8180x_sspp[] = { .name = "sspp_0", .id = SSPP_VIG0, .base = 0x4000, .len = 0x1f0, .features = VIG_SDM845_MASK, - .sblk = &sdm845_vig_sblk_0, + .sblk = &dpu_vig_sblk_qseed3_1_4, .xin_id = 0, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG0, @@ -84,7 +83,7 @@ static const struct dpu_sspp_cfg sc8180x_sspp[] = { .name = "sspp_1", .id = SSPP_VIG1, .base = 0x6000, .len = 0x1f0, .features = VIG_SDM845_MASK, - .sblk = &sdm845_vig_sblk_1, + .sblk = &dpu_vig_sblk_qseed3_1_4, .xin_id = 4, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG1, @@ -92,7 +91,7 @@ static const struct dpu_sspp_cfg sc8180x_sspp[] = { .name = "sspp_2", .id = SSPP_VIG2, .base = 0x8000, .len = 0x1f0, .features = VIG_SDM845_MASK, - .sblk = &sdm845_vig_sblk_2, + .sblk = &dpu_vig_sblk_qseed3_1_4, .xin_id = 8, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG2, @@ -100,7 +99,7 @@ static const struct dpu_sspp_cfg sc8180x_sspp[] = { .name = "sspp_3", .id = SSPP_VIG3, .base = 0xa000, .len = 0x1f0, .features = VIG_SDM845_MASK, - .sblk = &sdm845_vig_sblk_3, + .sblk = &dpu_vig_sblk_qseed3_1_4, .xin_id = 12, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG3, @@ -108,7 +107,7 @@ static const struct dpu_sspp_cfg sc8180x_sspp[] = { .name = "sspp_8", .id = SSPP_DMA0, .base = 0x24000, .len = 0x1f0, .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_0, + .sblk = &dpu_dma_sblk, .xin_id = 1, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA0, @@ -116,7 +115,7 @@ static const struct dpu_sspp_cfg sc8180x_sspp[] = { .name = "sspp_9", .id = SSPP_DMA1, .base = 0x26000, .len = 0x1f0, .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_1, + .sblk = &dpu_dma_sblk, .xin_id = 5, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA1, @@ -124,7 +123,7 @@ static const struct dpu_sspp_cfg sc8180x_sspp[] = { .name = "sspp_10", .id = SSPP_DMA2, .base = 0x28000, .len = 0x1f0, .features = DMA_CURSOR_SDM845_MASK, - .sblk = &sdm845_dma_sblk_2, + .sblk = &dpu_dma_sblk, .xin_id = 9, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA2, @@ -132,7 +131,7 @@ static const struct dpu_sspp_cfg sc8180x_sspp[] = { .name = "sspp_11", .id = SSPP_DMA3, .base = 0x2a000, .len = 0x1f0, .features = DMA_CURSOR_SDM845_MASK, - .sblk = &sdm845_dma_sblk_3, + .sblk = &dpu_dma_sblk, .xin_id = 13, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA3, @@ -367,6 +366,7 @@ static const struct dpu_perf_cfg sc8180x_perf_data = { .min_llcc_ib = 800000, .min_dram_ib = 800000, .danger_lut_tbl = {0xf, 0xffff, 0x0}, + .safe_lut_tbl = {0xfff0, 0xf000, 0xffff}, .qos_lut_tbl = { {.nentry = ARRAY_SIZE(sc7180_qos_linear), .entries = sc7180_qos_linear diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_4_sm6125.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_4_sm6125.h index cec7af6667dc..76b2ec0d2489 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_4_sm6125.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_4_sm6125.h @@ -68,8 +68,8 @@ static const struct dpu_sspp_cfg sm6125_sspp[] = { { .name = "sspp_0", .id = SSPP_VIG0, .base = 0x4000, .len = 0x1f0, - .features = VIG_SM6125_MASK, - .sblk = &sm6125_vig_sblk_0, + .features = VIG_SDM845_MASK, + .sblk = &dpu_vig_sblk_qseed3_2_4, .xin_id = 0, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG0, @@ -77,7 +77,7 @@ static const struct dpu_sspp_cfg sm6125_sspp[] = { .name = "sspp_8", .id = SSPP_DMA0, .base = 0x24000, .len = 0x1f0, .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_0, + .sblk = &dpu_dma_sblk, .xin_id = 1, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA0, @@ -85,7 +85,7 @@ static const struct dpu_sspp_cfg sm6125_sspp[] = { .name = "sspp_9", .id = SSPP_DMA1, .base = 0x26000, .len = 0x1f0, .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_1, + .sblk = &dpu_dma_sblk, .xin_id = 5, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA1, diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_0_sm8250.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_0_sm8250.h index 94278a3e3483..a57d50b1f028 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_0_sm8250.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_0_sm8250.h @@ -10,7 +10,6 @@ static const struct dpu_caps sm8250_dpu_caps = { .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH, .max_mixer_blendstages = 0xb, - .qseed_type = DPU_SSPP_SCALER_QSEED4, .has_src_split = true, .has_dim_layer = true, .has_idle_pc = true, @@ -32,7 +31,7 @@ static const struct dpu_mdp_cfg sm8250_mdp = { [DPU_CLK_CTRL_DMA2] = { .reg_off = 0x2bc, .bit_off = 8 }, [DPU_CLK_CTRL_DMA3] = { .reg_off = 0x2c4, .bit_off = 8 }, [DPU_CLK_CTRL_REG_DMA] = { .reg_off = 0x2bc, .bit_off = 20 }, - [DPU_CLK_CTRL_WB2] = { .reg_off = 0x3b8, .bit_off = 24 }, + [DPU_CLK_CTRL_WB2] = { .reg_off = 0x2bc, .bit_off = 16 }, }, }; @@ -75,32 +74,32 @@ static const struct dpu_sspp_cfg sm8250_sspp[] = { { .name = "sspp_0", .id = SSPP_VIG0, .base = 0x4000, .len = 0x1f8, - .features = VIG_SC7180_MASK_SDMA, - .sblk = &sm8250_vig_sblk_0, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_3_0, .xin_id = 0, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG0, }, { .name = "sspp_1", .id = SSPP_VIG1, .base = 0x6000, .len = 0x1f8, - .features = VIG_SC7180_MASK_SDMA, - .sblk = &sm8250_vig_sblk_1, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_3_0, .xin_id = 4, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG1, }, { .name = "sspp_2", .id = SSPP_VIG2, .base = 0x8000, .len = 0x1f8, - .features = VIG_SC7180_MASK_SDMA, - .sblk = &sm8250_vig_sblk_2, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_3_0, .xin_id = 8, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG2, }, { .name = "sspp_3", .id = SSPP_VIG3, .base = 0xa000, .len = 0x1f8, - .features = VIG_SC7180_MASK_SDMA, - .sblk = &sm8250_vig_sblk_3, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_3_0, .xin_id = 12, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG3, @@ -108,7 +107,7 @@ static const struct dpu_sspp_cfg sm8250_sspp[] = { .name = "sspp_8", .id = SSPP_DMA0, .base = 0x24000, .len = 0x1f8, .features = DMA_SDM845_MASK_SDMA, - .sblk = &sdm845_dma_sblk_0, + .sblk = &dpu_dma_sblk, .xin_id = 1, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA0, @@ -116,7 +115,7 @@ static const struct dpu_sspp_cfg sm8250_sspp[] = { .name = "sspp_9", .id = SSPP_DMA1, .base = 0x26000, .len = 0x1f8, .features = DMA_SDM845_MASK_SDMA, - .sblk = &sdm845_dma_sblk_1, + .sblk = &dpu_dma_sblk, .xin_id = 5, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA1, @@ -124,7 +123,7 @@ static const struct dpu_sspp_cfg sm8250_sspp[] = { .name = "sspp_10", .id = SSPP_DMA2, .base = 0x28000, .len = 0x1f8, .features = DMA_CURSOR_SDM845_MASK_SDMA, - .sblk = &sdm845_dma_sblk_2, + .sblk = &dpu_dma_sblk, .xin_id = 9, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA2, @@ -132,7 +131,7 @@ static const struct dpu_sspp_cfg sm8250_sspp[] = { .name = "sspp_11", .id = SSPP_DMA3, .base = 0x2a000, .len = 0x1f8, .features = DMA_CURSOR_SDM845_MASK_SDMA, - .sblk = &sdm845_dma_sblk_3, + .sblk = &dpu_dma_sblk, .xin_id = 13, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA3, @@ -337,8 +336,8 @@ static const struct dpu_wb_cfg sm8250_wb[] = { .name = "wb_2", .id = WB_2, .base = 0x65000, .len = 0x2c8, .features = WB_SM8250_MASK, - .format_list = wb2_formats, - .num_formats = ARRAY_SIZE(wb2_formats), + .format_list = wb2_formats_rgb_yuv, + .num_formats = ARRAY_SIZE(wb2_formats_rgb_yuv), .clk_ctrl = DPU_CLK_CTRL_WB2, .xin_id = 6, .vbif_idx = VBIF_RT, @@ -385,6 +384,7 @@ const struct dpu_mdss_cfg dpu_sm8250_cfg = { .mdss_ver = &sm8250_mdss_ver, .caps = &sm8250_dpu_caps, .mdp = &sm8250_mdp, + .cdm = &sc7280_cdm, .ctl_count = ARRAY_SIZE(sm8250_ctl), .ctl = sm8250_ctl, .sspp_count = ARRAY_SIZE(sm8250_sspp), diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h index c0d88ddccb28..7382ebb6e5b2 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h @@ -10,7 +10,6 @@ static const struct dpu_caps sc7180_dpu_caps = { .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH, .max_mixer_blendstages = 0x9, - .qseed_type = DPU_SSPP_SCALER_QSEED4, .has_dim_layer = true, .has_idle_pc = true, .max_linewidth = DEFAULT_DPU_OUTPUT_LINE_WIDTH, @@ -25,7 +24,7 @@ static const struct dpu_mdp_cfg sc7180_mdp = { [DPU_CLK_CTRL_DMA0] = { .reg_off = 0x2ac, .bit_off = 8 }, [DPU_CLK_CTRL_DMA1] = { .reg_off = 0x2b4, .bit_off = 8 }, [DPU_CLK_CTRL_DMA2] = { .reg_off = 0x2c4, .bit_off = 8 }, - [DPU_CLK_CTRL_WB2] = { .reg_off = 0x3b8, .bit_off = 24 }, + [DPU_CLK_CTRL_WB2] = { .reg_off = 0x2bc, .bit_off = 16 }, }, }; @@ -52,8 +51,8 @@ static const struct dpu_sspp_cfg sc7180_sspp[] = { { .name = "sspp_0", .id = SSPP_VIG0, .base = 0x4000, .len = 0x1f8, - .features = VIG_SC7180_MASK, - .sblk = &sc7180_vig_sblk_0, + .features = VIG_SDM845_MASK, + .sblk = &dpu_vig_sblk_qseed3_3_0, .xin_id = 0, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG0, @@ -61,7 +60,7 @@ static const struct dpu_sspp_cfg sc7180_sspp[] = { .name = "sspp_8", .id = SSPP_DMA0, .base = 0x24000, .len = 0x1f8, .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_0, + .sblk = &dpu_dma_sblk, .xin_id = 1, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA0, @@ -69,7 +68,7 @@ static const struct dpu_sspp_cfg sc7180_sspp[] = { .name = "sspp_9", .id = SSPP_DMA1, .base = 0x26000, .len = 0x1f8, .features = DMA_CURSOR_SDM845_MASK, - .sblk = &sdm845_dma_sblk_1, + .sblk = &dpu_dma_sblk, .xin_id = 5, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA1, @@ -77,7 +76,7 @@ static const struct dpu_sspp_cfg sc7180_sspp[] = { .name = "sspp_10", .id = SSPP_DMA2, .base = 0x28000, .len = 0x1f8, .features = DMA_CURSOR_SDM845_MASK, - .sblk = &sdm845_dma_sblk_2, + .sblk = &dpu_dma_sblk, .xin_id = 9, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA2, @@ -158,8 +157,8 @@ static const struct dpu_wb_cfg sc7180_wb[] = { .name = "wb_2", .id = WB_2, .base = 0x65000, .len = 0x2c8, .features = WB_SM8250_MASK, - .format_list = wb2_formats, - .num_formats = ARRAY_SIZE(wb2_formats), + .format_list = wb2_formats_rgb, + .num_formats = ARRAY_SIZE(wb2_formats_rgb), .clk_ctrl = DPU_CLK_CTRL_WB2, .xin_id = 6, .vbif_idx = VBIF_RT, diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h index 57ce14c18def..43f64a005f5a 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h @@ -10,7 +10,6 @@ static const struct dpu_caps sm6115_dpu_caps = { .max_mixer_width = DEFAULT_DPU_LINE_WIDTH, .max_mixer_blendstages = 0x4, - .qseed_type = DPU_SSPP_SCALER_QSEED4, .has_dim_layer = true, .has_idle_pc = true, .max_linewidth = 2160, @@ -39,8 +38,8 @@ static const struct dpu_sspp_cfg sm6115_sspp[] = { { .name = "sspp_0", .id = SSPP_VIG0, .base = 0x4000, .len = 0x1f8, - .features = VIG_SC7180_MASK, - .sblk = &sm6115_vig_sblk_0, + .features = VIG_SDM845_MASK, + .sblk = &dpu_vig_sblk_qseed3_3_0, .xin_id = 0, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG0, @@ -48,7 +47,7 @@ static const struct dpu_sspp_cfg sm6115_sspp[] = { .name = "sspp_8", .id = SSPP_DMA0, .base = 0x24000, .len = 0x1f8, .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_0, + .sblk = &dpu_dma_sblk, .xin_id = 1, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA0, diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h index 62db84bd15f2..e17a30be7525 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h @@ -11,7 +11,6 @@ static const struct dpu_caps sm6350_dpu_caps = { .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH, .max_mixer_blendstages = 0x7, - .qseed_type = DPU_SSPP_SCALER_QSEED4, .has_src_split = true, .has_dim_layer = true, .has_idle_pc = true, @@ -59,8 +58,8 @@ static const struct dpu_sspp_cfg sm6350_sspp[] = { { .name = "sspp_0", .id = SSPP_VIG0, .base = 0x4000, .len = 0x1f8, - .features = VIG_SC7180_MASK, - .sblk = &sc7180_vig_sblk_0, + .features = VIG_SDM845_MASK, + .sblk = &dpu_vig_sblk_qseed3_3_0, .xin_id = 0, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG0, @@ -68,7 +67,7 @@ static const struct dpu_sspp_cfg sm6350_sspp[] = { .name = "sspp_8", .id = SSPP_DMA0, .base = 0x24000, .len = 0x1f8, .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_0, + .sblk = &dpu_dma_sblk, .xin_id = 1, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA0, @@ -76,7 +75,7 @@ static const struct dpu_sspp_cfg sm6350_sspp[] = { .name = "sspp_9", .id = SSPP_DMA1, .base = 0x26000, .len = 0x1f8, .features = DMA_CURSOR_SDM845_MASK, - .sblk = &sdm845_dma_sblk_1, + .sblk = &dpu_dma_sblk, .xin_id = 5, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA1, @@ -84,7 +83,7 @@ static const struct dpu_sspp_cfg sm6350_sspp[] = { .name = "sspp_10", .id = SSPP_DMA2, .base = 0x28000, .len = 0x1f8, .features = DMA_CURSOR_SDM845_MASK, - .sblk = &sdm845_dma_sblk_2, + .sblk = &dpu_dma_sblk, .xin_id = 9, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA2, diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h index fb36fba5171c..3cbb2fe8aba2 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h @@ -39,7 +39,7 @@ static const struct dpu_sspp_cfg qcm2290_sspp[] = { .name = "sspp_0", .id = SSPP_VIG0, .base = 0x4000, .len = 0x1f8, .features = VIG_QCM2290_MASK, - .sblk = &qcm2290_vig_sblk_0, + .sblk = &dpu_vig_sblk_noscale, .xin_id = 0, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG0, @@ -47,7 +47,7 @@ static const struct dpu_sspp_cfg qcm2290_sspp[] = { .name = "sspp_8", .id = SSPP_DMA0, .base = 0x24000, .len = 0x1f8, .features = DMA_SDM845_MASK, - .sblk = &qcm2290_dma_sblk_0, + .sblk = &dpu_dma_sblk, .xin_id = 1, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA0, diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_9_sm6375.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_9_sm6375.h index 5a3aad364c78..a06c8634d2d7 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_9_sm6375.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_9_sm6375.h @@ -11,7 +11,6 @@ static const struct dpu_caps sm6375_dpu_caps = { .max_mixer_width = DEFAULT_DPU_LINE_WIDTH, .max_mixer_blendstages = 0x4, - .qseed_type = DPU_SSPP_SCALER_QSEED4, .has_dim_layer = true, .has_idle_pc = true, .max_linewidth = 2160, @@ -40,8 +39,8 @@ static const struct dpu_sspp_cfg sm6375_sspp[] = { { .name = "sspp_0", .id = SSPP_VIG0, .base = 0x4000, .len = 0x1f8, - .features = VIG_SC7180_MASK, - .sblk = &sm6115_vig_sblk_0, + .features = VIG_SDM845_MASK, + .sblk = &dpu_vig_sblk_qseed3_3_0, .xin_id = 0, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG0, @@ -49,7 +48,7 @@ static const struct dpu_sspp_cfg sm6375_sspp[] = { .name = "sspp_8", .id = SSPP_DMA0, .base = 0x24000, .len = 0x1f8, .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_0, + .sblk = &dpu_dma_sblk, .xin_id = 1, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA0, diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h index 1709ba57f384..aced16e350da 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h @@ -10,7 +10,6 @@ static const struct dpu_caps sm8350_dpu_caps = { .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH, .max_mixer_blendstages = 0xb, - .qseed_type = DPU_SSPP_SCALER_QSEED4, .has_src_split = true, .has_dim_layer = true, .has_idle_pc = true, @@ -31,6 +30,7 @@ static const struct dpu_mdp_cfg sm8350_mdp = { [DPU_CLK_CTRL_DMA1] = { .reg_off = 0x2b4, .bit_off = 8 }, [DPU_CLK_CTRL_DMA2] = { .reg_off = 0x2bc, .bit_off = 8 }, [DPU_CLK_CTRL_DMA3] = { .reg_off = 0x2c4, .bit_off = 8 }, + [DPU_CLK_CTRL_WB2] = { .reg_off = 0x2bc, .bit_off = 16 }, [DPU_CLK_CTRL_REG_DMA] = { .reg_off = 0x2bc, .bit_off = 20 }, }, }; @@ -74,64 +74,64 @@ static const struct dpu_sspp_cfg sm8350_sspp[] = { { .name = "sspp_0", .id = SSPP_VIG0, .base = 0x4000, .len = 0x1f8, - .features = VIG_SC7180_MASK, - .sblk = &sm8250_vig_sblk_0, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_3_0, .xin_id = 0, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG0, }, { .name = "sspp_1", .id = SSPP_VIG1, .base = 0x6000, .len = 0x1f8, - .features = VIG_SC7180_MASK, - .sblk = &sm8250_vig_sblk_1, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_3_0, .xin_id = 4, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG1, }, { .name = "sspp_2", .id = SSPP_VIG2, .base = 0x8000, .len = 0x1f8, - .features = VIG_SC7180_MASK, - .sblk = &sm8250_vig_sblk_2, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_3_0, .xin_id = 8, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG2, }, { .name = "sspp_3", .id = SSPP_VIG3, .base = 0xa000, .len = 0x1f8, - .features = VIG_SC7180_MASK, - .sblk = &sm8250_vig_sblk_3, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_3_0, .xin_id = 12, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG3, }, { .name = "sspp_8", .id = SSPP_DMA0, .base = 0x24000, .len = 0x1f8, - .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_0, + .features = DMA_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, .xin_id = 1, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA0, }, { .name = "sspp_9", .id = SSPP_DMA1, .base = 0x26000, .len = 0x1f8, - .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_1, + .features = DMA_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, .xin_id = 5, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA1, }, { .name = "sspp_10", .id = SSPP_DMA2, .base = 0x28000, .len = 0x1f8, - .features = DMA_CURSOR_SDM845_MASK, - .sblk = &sdm845_dma_sblk_2, + .features = DMA_CURSOR_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, .xin_id = 9, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA2, }, { .name = "sspp_11", .id = SSPP_DMA3, .base = 0x2a000, .len = 0x1f8, - .features = DMA_CURSOR_SDM845_MASK, - .sblk = &sdm845_dma_sblk_3, + .features = DMA_CURSOR_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, .xin_id = 13, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA3, @@ -298,6 +298,21 @@ static const struct dpu_dsc_cfg sm8350_dsc[] = { }, }; +static const struct dpu_wb_cfg sm8350_wb[] = { + { + .name = "wb_2", .id = WB_2, + .base = 0x65000, .len = 0x2c8, + .features = WB_SM8250_MASK, + .format_list = wb2_formats_rgb, + .num_formats = ARRAY_SIZE(wb2_formats_rgb), + .clk_ctrl = DPU_CLK_CTRL_WB2, + .xin_id = 6, + .vbif_idx = VBIF_RT, + .maxlinewidth = 4096, + .intr_wb_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 4), + }, +}; + static const struct dpu_intf_cfg sm8350_intf[] = { { .name = "intf_0", .id = INTF_0, @@ -393,6 +408,8 @@ const struct dpu_mdss_cfg dpu_sm8350_cfg = { .dsc = sm8350_dsc, .merge_3d_count = ARRAY_SIZE(sm8350_merge_3d), .merge_3d = sm8350_merge_3d, + .wb_count = ARRAY_SIZE(sm8350_wb), + .wb = sm8350_wb, .intf_count = ARRAY_SIZE(sm8350_intf), .intf = sm8350_intf, .vbif_count = ARRAY_SIZE(sdm845_vbif), diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h index 15942fa5a8e0..2f153e0b5c6a 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h @@ -10,7 +10,6 @@ static const struct dpu_caps sc7280_dpu_caps = { .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH, .max_mixer_blendstages = 0x7, - .qseed_type = DPU_SSPP_SCALER_QSEED4, .has_dim_layer = true, .has_idle_pc = true, .max_linewidth = 2400, @@ -25,7 +24,7 @@ static const struct dpu_mdp_cfg sc7280_mdp = { [DPU_CLK_CTRL_DMA0] = { .reg_off = 0x2ac, .bit_off = 8 }, [DPU_CLK_CTRL_DMA1] = { .reg_off = 0x2b4, .bit_off = 8 }, [DPU_CLK_CTRL_DMA2] = { .reg_off = 0x2c4, .bit_off = 8 }, - [DPU_CLK_CTRL_WB2] = { .reg_off = 0x3b8, .bit_off = 24 }, + [DPU_CLK_CTRL_WB2] = { .reg_off = 0x2bc, .bit_off = 16 }, }, }; @@ -58,7 +57,7 @@ static const struct dpu_sspp_cfg sc7280_sspp[] = { .name = "sspp_0", .id = SSPP_VIG0, .base = 0x4000, .len = 0x1f8, .features = VIG_SC7280_MASK_SDMA, - .sblk = &sc7280_vig_sblk_0, + .sblk = &dpu_vig_sblk_qseed3_3_0_rot_v2, .xin_id = 0, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG0, @@ -66,7 +65,7 @@ static const struct dpu_sspp_cfg sc7280_sspp[] = { .name = "sspp_8", .id = SSPP_DMA0, .base = 0x24000, .len = 0x1f8, .features = DMA_SDM845_MASK_SDMA, - .sblk = &sdm845_dma_sblk_0, + .sblk = &dpu_dma_sblk, .xin_id = 1, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA0, @@ -74,7 +73,7 @@ static const struct dpu_sspp_cfg sc7280_sspp[] = { .name = "sspp_9", .id = SSPP_DMA1, .base = 0x26000, .len = 0x1f8, .features = DMA_CURSOR_SDM845_MASK_SDMA, - .sblk = &sdm845_dma_sblk_1, + .sblk = &dpu_dma_sblk, .xin_id = 5, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA1, @@ -82,7 +81,7 @@ static const struct dpu_sspp_cfg sc7280_sspp[] = { .name = "sspp_10", .id = SSPP_DMA2, .base = 0x28000, .len = 0x1f8, .features = DMA_CURSOR_SDM845_MASK_SDMA, - .sblk = &sdm845_dma_sblk_2, + .sblk = &dpu_dma_sblk, .xin_id = 9, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA2, @@ -170,8 +169,8 @@ static const struct dpu_wb_cfg sc7280_wb[] = { .name = "wb_2", .id = WB_2, .base = 0x65000, .len = 0x2c8, .features = WB_SM8250_MASK, - .format_list = wb2_formats, - .num_formats = ARRAY_SIZE(wb2_formats), + .format_list = wb2_formats_rgb_yuv, + .num_formats = ARRAY_SIZE(wb2_formats_rgb_yuv), .clk_ctrl = DPU_CLK_CTRL_WB2, .xin_id = 6, .vbif_idx = VBIF_RT, @@ -249,6 +248,7 @@ const struct dpu_mdss_cfg dpu_sc7280_cfg = { .mdss_ver = &sc7280_mdss_ver, .caps = &sc7280_dpu_caps, .mdp = &sc7280_mdp, + .cdm = &sc7280_cdm, .ctl_count = ARRAY_SIZE(sc7280_ctl), .ctl = sc7280_ctl, .sspp_count = ARRAY_SIZE(sc7280_sspp), diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h index 4c0528794e7a..0d143e390eca 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h @@ -10,7 +10,6 @@ static const struct dpu_caps sc8280xp_dpu_caps = { .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH, .max_mixer_blendstages = 11, - .qseed_type = DPU_SSPP_SCALER_QSEED4, .has_src_split = true, .has_dim_layer = true, .has_idle_pc = true, @@ -75,32 +74,32 @@ static const struct dpu_sspp_cfg sc8280xp_sspp[] = { { .name = "sspp_0", .id = SSPP_VIG0, .base = 0x4000, .len = 0x2ac, - .features = VIG_SC7180_MASK, - .sblk = &sm8250_vig_sblk_0, + .features = VIG_SDM845_MASK, + .sblk = &dpu_vig_sblk_qseed3_3_0, .xin_id = 0, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG0, }, { .name = "sspp_1", .id = SSPP_VIG1, .base = 0x6000, .len = 0x2ac, - .features = VIG_SC7180_MASK, - .sblk = &sm8250_vig_sblk_1, + .features = VIG_SDM845_MASK, + .sblk = &dpu_vig_sblk_qseed3_3_0, .xin_id = 4, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG1, }, { .name = "sspp_2", .id = SSPP_VIG2, .base = 0x8000, .len = 0x2ac, - .features = VIG_SC7180_MASK, - .sblk = &sm8250_vig_sblk_2, + .features = VIG_SDM845_MASK, + .sblk = &dpu_vig_sblk_qseed3_3_0, .xin_id = 8, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG2, }, { .name = "sspp_3", .id = SSPP_VIG3, .base = 0xa000, .len = 0x2ac, - .features = VIG_SC7180_MASK, - .sblk = &sm8250_vig_sblk_3, + .features = VIG_SDM845_MASK, + .sblk = &dpu_vig_sblk_qseed3_3_0, .xin_id = 12, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG3, @@ -108,7 +107,7 @@ static const struct dpu_sspp_cfg sc8280xp_sspp[] = { .name = "sspp_8", .id = SSPP_DMA0, .base = 0x24000, .len = 0x2ac, .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_0, + .sblk = &dpu_dma_sblk, .xin_id = 1, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA0, @@ -116,7 +115,7 @@ static const struct dpu_sspp_cfg sc8280xp_sspp[] = { .name = "sspp_9", .id = SSPP_DMA1, .base = 0x26000, .len = 0x2ac, .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_1, + .sblk = &dpu_dma_sblk, .xin_id = 5, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA1, @@ -124,7 +123,7 @@ static const struct dpu_sspp_cfg sc8280xp_sspp[] = { .name = "sspp_10", .id = SSPP_DMA2, .base = 0x28000, .len = 0x2ac, .features = DMA_CURSOR_SDM845_MASK, - .sblk = &sdm845_dma_sblk_2, + .sblk = &dpu_dma_sblk, .xin_id = 9, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA2, @@ -132,7 +131,7 @@ static const struct dpu_sspp_cfg sc8280xp_sspp[] = { .name = "sspp_11", .id = SSPP_DMA3, .base = 0x2a000, .len = 0x2ac, .features = DMA_CURSOR_SDM845_MASK, - .sblk = &sdm845_dma_sblk_3, + .sblk = &dpu_dma_sblk, .xin_id = 13, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA3, diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h index 7742f52be859..a1779c5597ae 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h @@ -10,7 +10,6 @@ static const struct dpu_caps sm8450_dpu_caps = { .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH, .max_mixer_blendstages = 0xb, - .qseed_type = DPU_SSPP_SCALER_QSEED4, .has_src_split = true, .has_dim_layer = true, .has_idle_pc = true, @@ -32,6 +31,7 @@ static const struct dpu_mdp_cfg sm8450_mdp = { [DPU_CLK_CTRL_DMA1] = { .reg_off = 0x2b4, .bit_off = 8 }, [DPU_CLK_CTRL_DMA2] = { .reg_off = 0x2bc, .bit_off = 8 }, [DPU_CLK_CTRL_DMA3] = { .reg_off = 0x2c4, .bit_off = 8 }, + [DPU_CLK_CTRL_WB2] = { .reg_off = 0x2bc, .bit_off = 16 }, [DPU_CLK_CTRL_REG_DMA] = { .reg_off = 0x2bc, .bit_off = 20 }, }, }; @@ -75,64 +75,64 @@ static const struct dpu_sspp_cfg sm8450_sspp[] = { { .name = "sspp_0", .id = SSPP_VIG0, .base = 0x4000, .len = 0x32c, - .features = VIG_SC7180_MASK, - .sblk = &sm8250_vig_sblk_0, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_3_1, .xin_id = 0, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG0, }, { .name = "sspp_1", .id = SSPP_VIG1, .base = 0x6000, .len = 0x32c, - .features = VIG_SC7180_MASK, - .sblk = &sm8250_vig_sblk_1, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_3_1, .xin_id = 4, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG1, }, { .name = "sspp_2", .id = SSPP_VIG2, .base = 0x8000, .len = 0x32c, - .features = VIG_SC7180_MASK, - .sblk = &sm8250_vig_sblk_2, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_3_1, .xin_id = 8, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG2, }, { .name = "sspp_3", .id = SSPP_VIG3, .base = 0xa000, .len = 0x32c, - .features = VIG_SC7180_MASK, - .sblk = &sm8250_vig_sblk_3, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_3_1, .xin_id = 12, .type = SSPP_TYPE_VIG, .clk_ctrl = DPU_CLK_CTRL_VIG3, }, { .name = "sspp_8", .id = SSPP_DMA0, .base = 0x24000, .len = 0x32c, - .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_0, + .features = DMA_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, .xin_id = 1, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA0, }, { .name = "sspp_9", .id = SSPP_DMA1, .base = 0x26000, .len = 0x32c, - .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_1, + .features = DMA_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, .xin_id = 5, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA1, }, { .name = "sspp_10", .id = SSPP_DMA2, .base = 0x28000, .len = 0x32c, - .features = DMA_CURSOR_SDM845_MASK, - .sblk = &sdm845_dma_sblk_2, + .features = DMA_CURSOR_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, .xin_id = 9, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA2, }, { .name = "sspp_11", .id = SSPP_DMA3, .base = 0x2a000, .len = 0x32c, - .features = DMA_CURSOR_SDM845_MASK, - .sblk = &sdm845_dma_sblk_3, + .features = DMA_CURSOR_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, .xin_id = 13, .type = SSPP_TYPE_DMA, .clk_ctrl = DPU_CLK_CTRL_DMA3, @@ -316,6 +316,21 @@ static const struct dpu_dsc_cfg sm8450_dsc[] = { }, }; +static const struct dpu_wb_cfg sm8450_wb[] = { + { + .name = "wb_2", .id = WB_2, + .base = 0x65000, .len = 0x2c8, + .features = WB_SM8250_MASK, + .format_list = wb2_formats_rgb, + .num_formats = ARRAY_SIZE(wb2_formats_rgb), + .clk_ctrl = DPU_CLK_CTRL_WB2, + .xin_id = 6, + .vbif_idx = VBIF_RT, + .maxlinewidth = 4096, + .intr_wb_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 4), + }, +}; + static const struct dpu_intf_cfg sm8450_intf[] = { { .name = "intf_0", .id = INTF_0, @@ -411,6 +426,8 @@ const struct dpu_mdss_cfg dpu_sm8450_cfg = { .dsc = sm8450_dsc, .merge_3d_count = ARRAY_SIZE(sm8450_merge_3d), .merge_3d = sm8450_merge_3d, + .wb_count = ARRAY_SIZE(sm8450_wb), + .wb = sm8450_wb, .intf_count = ARRAY_SIZE(sm8450_intf), .intf = sm8450_intf, .vbif_count = ARRAY_SIZE(sdm845_vbif), diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h index 69b80af6566a..ad48defa154f 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h @@ -10,7 +10,6 @@ static const struct dpu_caps sm8550_dpu_caps = { .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH, .max_mixer_blendstages = 0xb, - .qseed_type = DPU_SSPP_SCALER_QSEED4, .has_src_split = true, .has_dim_layer = true, .has_idle_pc = true, @@ -67,71 +66,71 @@ static const struct dpu_sspp_cfg sm8550_sspp[] = { { .name = "sspp_0", .id = SSPP_VIG0, .base = 0x4000, .len = 0x344, - .features = VIG_SC7180_MASK, - .sblk = &sm8550_vig_sblk_0, + .features = VIG_SDM845_MASK, + .sblk = &dpu_vig_sblk_qseed3_3_2, .xin_id = 0, .type = SSPP_TYPE_VIG, }, { .name = "sspp_1", .id = SSPP_VIG1, .base = 0x6000, .len = 0x344, - .features = VIG_SC7180_MASK, - .sblk = &sm8550_vig_sblk_1, + .features = VIG_SDM845_MASK, + .sblk = &dpu_vig_sblk_qseed3_3_2, .xin_id = 4, .type = SSPP_TYPE_VIG, }, { .name = "sspp_2", .id = SSPP_VIG2, .base = 0x8000, .len = 0x344, - .features = VIG_SC7180_MASK, - .sblk = &sm8550_vig_sblk_2, + .features = VIG_SDM845_MASK, + .sblk = &dpu_vig_sblk_qseed3_3_2, .xin_id = 8, .type = SSPP_TYPE_VIG, }, { .name = "sspp_3", .id = SSPP_VIG3, .base = 0xa000, .len = 0x344, - .features = VIG_SC7180_MASK, - .sblk = &sm8550_vig_sblk_3, + .features = VIG_SDM845_MASK, + .sblk = &dpu_vig_sblk_qseed3_3_2, .xin_id = 12, .type = SSPP_TYPE_VIG, }, { .name = "sspp_8", .id = SSPP_DMA0, .base = 0x24000, .len = 0x344, .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_0, + .sblk = &dpu_dma_sblk, .xin_id = 1, .type = SSPP_TYPE_DMA, }, { .name = "sspp_9", .id = SSPP_DMA1, .base = 0x26000, .len = 0x344, .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_1, + .sblk = &dpu_dma_sblk, .xin_id = 5, .type = SSPP_TYPE_DMA, }, { .name = "sspp_10", .id = SSPP_DMA2, .base = 0x28000, .len = 0x344, .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_2, + .sblk = &dpu_dma_sblk, .xin_id = 9, .type = SSPP_TYPE_DMA, }, { .name = "sspp_11", .id = SSPP_DMA3, .base = 0x2a000, .len = 0x344, .features = DMA_SDM845_MASK, - .sblk = &sdm845_dma_sblk_3, + .sblk = &dpu_dma_sblk, .xin_id = 13, .type = SSPP_TYPE_DMA, }, { .name = "sspp_12", .id = SSPP_DMA4, .base = 0x2c000, .len = 0x344, .features = DMA_CURSOR_SDM845_MASK, - .sblk = &sm8550_dma_sblk_4, + .sblk = &dpu_dma_sblk, .xin_id = 14, .type = SSPP_TYPE_DMA, }, { .name = "sspp_13", .id = SSPP_DMA5, .base = 0x2e000, .len = 0x344, .features = DMA_CURSOR_SDM845_MASK, - .sblk = &sm8550_dma_sblk_5, + .sblk = &dpu_dma_sblk, .xin_id = 15, .type = SSPP_TYPE_DMA, }, @@ -316,8 +315,8 @@ static const struct dpu_wb_cfg sm8550_wb[] = { .name = "wb_2", .id = WB_2, .base = 0x65000, .len = 0x2c8, .features = WB_SM8250_MASK, - .format_list = wb2_formats, - .num_formats = ARRAY_SIZE(wb2_formats), + .format_list = wb2_formats_rgb, + .num_formats = ARRAY_SIZE(wb2_formats_rgb), .xin_id = 6, .vbif_idx = VBIF_RT, .maxlinewidth = 4096, diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c index 3c475f8042b0..88c2e51ab166 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved. * Copyright (c) 2014-2021 The Linux Foundation. All rights reserved. * Copyright (C) 2013 Red Hat * Author: Rob Clark <robdclark@gmail.com> @@ -51,17 +51,6 @@ static struct dpu_kms *_dpu_crtc_get_kms(struct drm_crtc *crtc) return to_dpu_kms(priv->kms); } -static void dpu_crtc_destroy(struct drm_crtc *crtc) -{ - struct dpu_crtc *dpu_crtc = to_dpu_crtc(crtc); - - if (!crtc) - return; - - drm_crtc_cleanup(crtc); - kfree(dpu_crtc); -} - static struct drm_encoder *get_encoder_from_crtc(struct drm_crtc *crtc) { struct drm_device *dev = crtc->dev; @@ -125,7 +114,7 @@ static void dpu_crtc_setup_lm_misr(struct dpu_crtc_state *crtc_state) continue; /* Calculate MISR over 1 frame */ - m->hw_lm->ops.setup_misr(m->hw_lm, true, 1); + m->hw_lm->ops.setup_misr(m->hw_lm); } } @@ -1435,7 +1424,6 @@ static int dpu_crtc_late_register(struct drm_crtc *crtc) static const struct drm_crtc_funcs dpu_crtc_funcs = { .set_config = drm_atomic_helper_set_config, - .destroy = dpu_crtc_destroy, .page_flip = drm_atomic_helper_page_flip, .reset = dpu_crtc_reset, .atomic_duplicate_state = dpu_crtc_duplicate_state, @@ -1469,9 +1457,13 @@ struct drm_crtc *dpu_crtc_init(struct drm_device *dev, struct drm_plane *plane, struct dpu_crtc *dpu_crtc; int i, ret; - dpu_crtc = kzalloc(sizeof(*dpu_crtc), GFP_KERNEL); - if (!dpu_crtc) - return ERR_PTR(-ENOMEM); + dpu_crtc = drmm_crtc_alloc_with_planes(dev, struct dpu_crtc, base, + plane, cursor, + &dpu_crtc_funcs, + NULL); + + if (IS_ERR(dpu_crtc)) + return ERR_CAST(dpu_crtc); crtc = &dpu_crtc->base; crtc->dev = dev; @@ -1491,9 +1483,6 @@ struct drm_crtc *dpu_crtc_init(struct drm_device *dev, struct drm_plane *plane, dpu_crtc_frame_event_work); } - drm_crtc_init_with_planes(dev, crtc, plane, cursor, &dpu_crtc_funcs, - NULL); - drm_crtc_helper_add(crtc, &dpu_crtc_helper_funcs); if (dpu_kms->catalog->dspp_count) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c index 1cf7ff6caff4..6a4b489d44e5 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c @@ -2,7 +2,7 @@ /* * Copyright (C) 2013 Red Hat * Copyright (c) 2014-2018, 2020-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved. * * Author: Rob Clark <robdclark@gmail.com> */ @@ -16,6 +16,7 @@ #include <drm/drm_crtc.h> #include <drm/drm_file.h> #include <drm/drm_probe_helper.h> +#include <drm/drm_framebuffer.h> #include "msm_drv.h" #include "dpu_kms.h" @@ -26,6 +27,7 @@ #include "dpu_hw_dspp.h" #include "dpu_hw_dsc.h" #include "dpu_hw_merge3d.h" +#include "dpu_hw_cdm.h" #include "dpu_formats.h" #include "dpu_encoder_phys.h" #include "dpu_crtc.h" @@ -39,6 +41,9 @@ #define DPU_ERROR_ENC(e, fmt, ...) DPU_ERROR("enc%d " fmt,\ (e) ? (e)->base.base.id : -1, ##__VA_ARGS__) +#define DPU_ERROR_ENC_RATELIMITED(e, fmt, ...) DPU_ERROR_RATELIMITED("enc%d " fmt,\ + (e) ? (e)->base.base.id : -1, ##__VA_ARGS__) + /* * Two to anticipate panels that can do cmd/vid dynamic switching * plan is to create all possible physical encoder types, and switch between @@ -139,10 +144,6 @@ enum dpu_enc_rc_states { * to track crtc in the disable() hook which is called * _after_ encoder_mask is cleared. * @connector: If a mode is set, cached pointer to the active connector - * @crtc_kickoff_cb: Callback into CRTC that will flush & start - * all CTL paths - * @crtc_kickoff_cb_data: Opaque user data given to crtc_kickoff_cb - * @debugfs_root: Debug file system root file node * @enc_lock: Lock around physical encoder * create/destroy/enable/disable * @frame_busy_mask: Bitmask tracking which phys_enc we are still @@ -151,6 +152,8 @@ enum dpu_enc_rc_states { * @crtc_frame_event_cb: callback handler for frame event * @crtc_frame_event_cb_data: callback handler private data * @frame_done_timeout_ms: frame done timeout in ms + * @frame_done_timeout_cnt: atomic counter tracking the number of frame + * done timeouts * @frame_done_timer: watchdog timer for frame done event * @disp_info: local copy of msm_display_info struct * @idle_pc_supported: indicate if idle power collaps is supported @@ -184,13 +187,13 @@ struct dpu_encoder_virt { struct drm_crtc *crtc; struct drm_connector *connector; - struct dentry *debugfs_root; struct mutex enc_lock; DECLARE_BITMAP(frame_busy_mask, MAX_PHYS_ENCODERS_PER_VIRTUAL); void (*crtc_frame_event_cb)(void *, u32 event); void *crtc_frame_event_cb_data; atomic_t frame_done_timeout_ms; + atomic_t frame_done_timeout_cnt; struct timer_list frame_done_timer; struct msm_display_info disp_info; @@ -255,7 +258,7 @@ void dpu_encoder_setup_misr(const struct drm_encoder *drm_enc) if (!phys->hw_intf || !phys->hw_intf->ops.setup_misr) continue; - phys->hw_intf->ops.setup_misr(phys->hw_intf, true, 1); + phys->hw_intf->ops.setup_misr(phys->hw_intf); } } @@ -439,41 +442,6 @@ int dpu_encoder_get_linecount(struct drm_encoder *drm_enc) return linecount; } -static void dpu_encoder_destroy(struct drm_encoder *drm_enc) -{ - struct dpu_encoder_virt *dpu_enc = NULL; - int i = 0; - - if (!drm_enc) { - DPU_ERROR("invalid encoder\n"); - return; - } - - dpu_enc = to_dpu_encoder_virt(drm_enc); - DPU_DEBUG_ENC(dpu_enc, "\n"); - - mutex_lock(&dpu_enc->enc_lock); - - for (i = 0; i < dpu_enc->num_phys_encs; i++) { - struct dpu_encoder_phys *phys = dpu_enc->phys_encs[i]; - - if (phys->ops.destroy) { - phys->ops.destroy(phys); - --dpu_enc->num_phys_encs; - dpu_enc->phys_encs[i] = NULL; - } - } - - if (dpu_enc->num_phys_encs) - DPU_ERROR_ENC(dpu_enc, "expected 0 num_phys_encs not %d\n", - dpu_enc->num_phys_encs); - dpu_enc->num_phys_encs = 0; - mutex_unlock(&dpu_enc->enc_lock); - - drm_encoder_cleanup(drm_enc); - mutex_destroy(&dpu_enc->enc_lock); -} - void dpu_encoder_helper_split_config( struct dpu_encoder_phys *phys_enc, enum dpu_intf interface) @@ -614,6 +582,7 @@ static int dpu_encoder_virt_atomic_check( struct drm_display_mode *adj_mode; struct msm_display_topology topology; struct dpu_global_state *global_state; + struct drm_framebuffer *fb; struct drm_dsc_config *dsc; int i = 0; int ret = 0; @@ -655,6 +624,22 @@ static int dpu_encoder_virt_atomic_check( topology = dpu_encoder_get_topology(dpu_enc, dpu_kms, adj_mode, crtc_state, dsc); /* + * Use CDM only for writeback at the moment as other interfaces cannot handle it. + * if writeback itself cannot handle cdm for some reason it will fail in its atomic_check() + * earlier. + */ + if (dpu_enc->disp_info.intf_type == INTF_WB && conn_state->writeback_job) { + fb = conn_state->writeback_job->fb; + + if (fb && DPU_FORMAT_IS_YUV(to_dpu_format(msm_framebuffer_format(fb)))) + topology.needs_cdm = true; + if (topology.needs_cdm && !dpu_enc->cur_master->hw_cdm) + crtc_state->mode_changed = true; + else if (!topology.needs_cdm && dpu_enc->cur_master->hw_cdm) + crtc_state->mode_changed = true; + } + + /* * Release and Allocate resources on every modeset * Dont allocate when active is false. */ @@ -1094,6 +1079,15 @@ static void dpu_encoder_virt_atomic_mode_set(struct drm_encoder *drm_enc, dpu_enc->dsc_mask = dsc_mask; + if (dpu_enc->disp_info.intf_type == INTF_WB && conn_state->writeback_job) { + struct dpu_hw_blk *hw_cdm = NULL; + + dpu_rm_get_assigned_resources(&dpu_kms->rm, global_state, + drm_enc->base.id, DPU_HW_BLK_CDM, + &hw_cdm, 1); + dpu_enc->cur_master->hw_cdm = hw_cdm ? to_dpu_hw_cdm(hw_cdm) : NULL; + } + cstate = to_dpu_crtc_state(crtc_state); for (i = 0; i < num_lm; i++) { @@ -1204,6 +1198,8 @@ static void dpu_encoder_virt_atomic_enable(struct drm_encoder *drm_enc, dpu_enc->dsc = dpu_encoder_get_dsc_config(drm_enc); + atomic_set(&dpu_enc->frame_done_timeout_cnt, 0); + if (disp_info->intf_type == INTF_DP) dpu_enc->wide_bus_en = msm_dp_wide_bus_available(priv->dp[index]); else if (disp_info->intf_type == INTF_DSI) @@ -2072,7 +2068,7 @@ void dpu_encoder_helper_phys_cleanup(struct dpu_encoder_phys *phys_enc) } /* reset the merge 3D HW block */ - if (phys_enc->hw_pp->merge_3d) { + if (phys_enc->hw_pp && phys_enc->hw_pp->merge_3d) { phys_enc->hw_pp->merge_3d->ops.setup_3d_mode(phys_enc->hw_pp->merge_3d, BLEND_3D_NONE); if (phys_enc->hw_ctl->ops.update_pending_flush_merge_3d) @@ -2080,6 +2076,15 @@ void dpu_encoder_helper_phys_cleanup(struct dpu_encoder_phys *phys_enc) phys_enc->hw_pp->merge_3d->idx); } + if (phys_enc->hw_cdm) { + if (phys_enc->hw_cdm->ops.bind_pingpong_blk && phys_enc->hw_pp) + phys_enc->hw_cdm->ops.bind_pingpong_blk(phys_enc->hw_cdm, + PINGPONG_NONE); + if (phys_enc->hw_ctl->ops.update_pending_flush_cdm) + phys_enc->hw_ctl->ops.update_pending_flush_cdm(phys_enc->hw_ctl, + phys_enc->hw_cdm->idx); + } + if (dpu_enc->dsc) { dpu_encoder_unprep_dsc(dpu_enc); dpu_enc->dsc = NULL; @@ -2094,7 +2099,7 @@ void dpu_encoder_helper_phys_cleanup(struct dpu_encoder_phys *phys_enc) if (phys_enc->hw_wb) intf_cfg.wb = phys_enc->hw_wb->idx; - if (phys_enc->hw_pp->merge_3d) + if (phys_enc->hw_pp && phys_enc->hw_pp->merge_3d) intf_cfg.merge_3d = phys_enc->hw_pp->merge_3d->idx; if (ctl->ops.reset_intf_cfg) @@ -2108,18 +2113,20 @@ void dpu_encoder_helper_phys_cleanup(struct dpu_encoder_phys *phys_enc) #ifdef CONFIG_DEBUG_FS static int _dpu_encoder_status_show(struct seq_file *s, void *data) { - struct dpu_encoder_virt *dpu_enc = s->private; + struct drm_encoder *drm_enc = s->private; + struct dpu_encoder_virt *dpu_enc = to_dpu_encoder_virt(drm_enc); int i; mutex_lock(&dpu_enc->enc_lock); for (i = 0; i < dpu_enc->num_phys_encs; i++) { struct dpu_encoder_phys *phys = dpu_enc->phys_encs[i]; - seq_printf(s, "intf:%d wb:%d vsync:%8d underrun:%8d ", + seq_printf(s, "intf:%d wb:%d vsync:%8d underrun:%8d frame_done_cnt:%d", phys->hw_intf ? phys->hw_intf->idx - INTF_0 : -1, phys->hw_wb ? phys->hw_wb->idx - WB_0 : -1, atomic_read(&phys->vsync_cnt), - atomic_read(&phys->underrun_cnt)); + atomic_read(&phys->underrun_cnt), + atomic_read(&dpu_enc->frame_done_timeout_cnt)); seq_printf(s, "mode: %s\n", dpu_encoder_helper_get_intf_type(phys->intf_mode)); } @@ -2130,49 +2137,18 @@ static int _dpu_encoder_status_show(struct seq_file *s, void *data) DEFINE_SHOW_ATTRIBUTE(_dpu_encoder_status); -static int _dpu_encoder_init_debugfs(struct drm_encoder *drm_enc) +static void dpu_encoder_debugfs_init(struct drm_encoder *drm_enc, struct dentry *root) { - struct dpu_encoder_virt *dpu_enc = to_dpu_encoder_virt(drm_enc); - - char name[12]; - - if (!drm_enc->dev) { - DPU_ERROR("invalid encoder or kms\n"); - return -EINVAL; - } - - snprintf(name, sizeof(name), "encoder%u", drm_enc->base.id); - - /* create overall sub-directory for the encoder */ - dpu_enc->debugfs_root = debugfs_create_dir(name, - drm_enc->dev->primary->debugfs_root); - /* don't error check these */ debugfs_create_file("status", 0600, - dpu_enc->debugfs_root, dpu_enc, &_dpu_encoder_status_fops); - - return 0; + root, drm_enc, &_dpu_encoder_status_fops); } #else -static int _dpu_encoder_init_debugfs(struct drm_encoder *drm_enc) -{ - return 0; -} +#define dpu_encoder_debugfs_init NULL #endif -static int dpu_encoder_late_register(struct drm_encoder *encoder) -{ - return _dpu_encoder_init_debugfs(encoder); -} - -static void dpu_encoder_early_unregister(struct drm_encoder *encoder) -{ - struct dpu_encoder_virt *dpu_enc = to_dpu_encoder_virt(encoder); - - debugfs_remove_recursive(dpu_enc->debugfs_root); -} - static int dpu_encoder_virt_add_phys_encs( + struct drm_device *dev, struct msm_display_info *disp_info, struct dpu_encoder_virt *dpu_enc, struct dpu_enc_phys_init_params *params) @@ -2194,7 +2170,7 @@ static int dpu_encoder_virt_add_phys_encs( if (disp_info->intf_type == INTF_WB) { - enc = dpu_encoder_phys_wb_init(params); + enc = dpu_encoder_phys_wb_init(dev, params); if (IS_ERR(enc)) { DPU_ERROR_ENC(dpu_enc, "failed to init wb enc: %ld\n", @@ -2205,7 +2181,7 @@ static int dpu_encoder_virt_add_phys_encs( dpu_enc->phys_encs[dpu_enc->num_phys_encs] = enc; ++dpu_enc->num_phys_encs; } else if (disp_info->is_cmd_mode) { - enc = dpu_encoder_phys_cmd_init(params); + enc = dpu_encoder_phys_cmd_init(dev, params); if (IS_ERR(enc)) { DPU_ERROR_ENC(dpu_enc, "failed to init cmd enc: %ld\n", @@ -2216,7 +2192,7 @@ static int dpu_encoder_virt_add_phys_encs( dpu_enc->phys_encs[dpu_enc->num_phys_encs] = enc; ++dpu_enc->num_phys_encs; } else { - enc = dpu_encoder_phys_vid_init(params); + enc = dpu_encoder_phys_vid_init(dev, params); if (IS_ERR(enc)) { DPU_ERROR_ENC(dpu_enc, "failed to init vid enc: %ld\n", @@ -2305,7 +2281,7 @@ static int dpu_encoder_setup_display(struct dpu_encoder_virt *dpu_enc, break; } - ret = dpu_encoder_virt_add_phys_encs(disp_info, + ret = dpu_encoder_virt_add_phys_encs(dpu_kms->dev, disp_info, dpu_enc, &phys_params); if (ret) { DPU_ERROR_ENC(dpu_enc, "failed to add phys encs\n"); @@ -2339,7 +2315,10 @@ static void dpu_encoder_frame_done_timeout(struct timer_list *t) return; } - DPU_ERROR_ENC(dpu_enc, "frame done timeout\n"); + DPU_ERROR_ENC_RATELIMITED(dpu_enc, "frame done timeout\n"); + + if (atomic_inc_return(&dpu_enc->frame_done_timeout_cnt) == 1) + msm_disp_snapshot_state(drm_enc->dev); event = DPU_ENCODER_FRAME_EVENT_ERROR; trace_dpu_enc_frame_done_timeout(DRMID(drm_enc), event); @@ -2354,9 +2333,7 @@ static const struct drm_encoder_helper_funcs dpu_encoder_helper_funcs = { }; static const struct drm_encoder_funcs dpu_encoder_funcs = { - .destroy = dpu_encoder_destroy, - .late_register = dpu_encoder_late_register, - .early_unregister = dpu_encoder_early_unregister, + .debugfs_init = dpu_encoder_debugfs_init, }; struct drm_encoder *dpu_encoder_init(struct drm_device *dev, @@ -2365,20 +2342,13 @@ struct drm_encoder *dpu_encoder_init(struct drm_device *dev, { struct msm_drm_private *priv = dev->dev_private; struct dpu_kms *dpu_kms = to_dpu_kms(priv->kms); - struct drm_encoder *drm_enc = NULL; - struct dpu_encoder_virt *dpu_enc = NULL; - int ret = 0; - - dpu_enc = devm_kzalloc(dev->dev, sizeof(*dpu_enc), GFP_KERNEL); - if (!dpu_enc) - return ERR_PTR(-ENOMEM); + struct dpu_encoder_virt *dpu_enc; + int ret; - ret = drm_encoder_init(dev, &dpu_enc->base, &dpu_encoder_funcs, - drm_enc_mode, NULL); - if (ret) { - devm_kfree(dev->dev, dpu_enc); - return ERR_PTR(ret); - } + dpu_enc = drmm_encoder_alloc(dev, struct dpu_encoder_virt, base, + &dpu_encoder_funcs, drm_enc_mode, NULL); + if (IS_ERR(dpu_enc)) + return ERR_CAST(dpu_enc); drm_encoder_helper_add(&dpu_enc->base, &dpu_encoder_helper_funcs); @@ -2388,10 +2358,13 @@ struct drm_encoder *dpu_encoder_init(struct drm_device *dev, mutex_init(&dpu_enc->rc_lock); ret = dpu_encoder_setup_display(dpu_enc, dpu_kms, disp_info); - if (ret) - goto fail; + if (ret) { + DPU_ERROR("failed to setup encoder\n"); + return ERR_PTR(-ENOMEM); + } atomic_set(&dpu_enc->frame_done_timeout_ms, 0); + atomic_set(&dpu_enc->frame_done_timeout_cnt, 0); timer_setup(&dpu_enc->frame_done_timer, dpu_encoder_frame_done_timeout, 0); @@ -2404,13 +2377,6 @@ struct drm_encoder *dpu_encoder_init(struct drm_device *dev, DPU_DEBUG_ENC(dpu_enc, "created\n"); return &dpu_enc->base; - -fail: - DPU_ERROR("failed to create encoder\n"); - if (drm_enc) - dpu_encoder_destroy(drm_enc); - - return ERR_PTR(ret); } int dpu_encoder_wait_for_event(struct drm_encoder *drm_enc, @@ -2437,9 +2403,6 @@ int dpu_encoder_wait_for_event(struct drm_encoder *drm_enc, case MSM_ENC_TX_COMPLETE: fn_wait = phys->ops.wait_for_tx_complete; break; - case MSM_ENC_VBLANK: - fn_wait = phys->ops.wait_for_vblank; - break; default: DPU_ERROR_ENC(dpu_enc, "unknown wait event %d\n", event); @@ -2497,7 +2460,6 @@ void dpu_encoder_phys_init(struct dpu_encoder_phys *phys_enc, phys_enc->enc_spinlock = p->enc_spinlock; phys_enc->enable_state = DPU_ENC_DISABLED; - atomic_set(&phys_enc->vblank_refcount, 0); atomic_set(&phys_enc->pending_kickoff_cnt, 0); atomic_set(&phys_enc->pending_ctlstart_cnt, 0); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h index 6f04c3d56e77..993f26343331 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h @@ -14,8 +14,10 @@ #include "dpu_hw_intf.h" #include "dpu_hw_wb.h" #include "dpu_hw_pingpong.h" +#include "dpu_hw_cdm.h" #include "dpu_hw_ctl.h" #include "dpu_hw_top.h" +#include "dpu_hw_util.h" #include "dpu_encoder.h" #include "dpu_crtc.h" @@ -72,7 +74,6 @@ struct dpu_encoder_phys; * @enable: DRM Call. Enable a DRM mode. * @disable: DRM Call. Disable mode. * @atomic_check: DRM Call. Atomic check new DRM state. - * @destroy: DRM Call. Destroy and release resources. * @control_vblank_irq Register/Deregister for VBLANK IRQ * @wait_for_commit_done: Wait for hardware to have flushed the * current pending frames to hardware @@ -102,11 +103,9 @@ struct dpu_encoder_phys_ops { int (*atomic_check)(struct dpu_encoder_phys *encoder, struct drm_crtc_state *crtc_state, struct drm_connector_state *conn_state); - void (*destroy)(struct dpu_encoder_phys *encoder); int (*control_vblank_irq)(struct dpu_encoder_phys *enc, bool enable); int (*wait_for_commit_done)(struct dpu_encoder_phys *phys_enc); int (*wait_for_tx_complete)(struct dpu_encoder_phys *phys_enc); - int (*wait_for_vblank)(struct dpu_encoder_phys *phys_enc); void (*prepare_for_kickoff)(struct dpu_encoder_phys *phys_enc); void (*handle_post_kickoff)(struct dpu_encoder_phys *phys_enc); void (*trigger_start)(struct dpu_encoder_phys *phys_enc); @@ -153,8 +152,10 @@ enum dpu_intr_idx { * @hw_pp: Hardware interface to the ping pong registers * @hw_intf: Hardware interface to the intf registers * @hw_wb: Hardware interface to the wb registers + * @hw_cdm: Hardware interface to the CDM registers * @dpu_kms: Pointer to the dpu_kms top level * @cached_mode: DRM mode cached at mode_set time, acted on in enable + * @vblank_ctl_lock: Vblank ctl mutex lock to protect vblank_refcount * @enabled: Whether the encoder has enabled and running a mode * @split_role: Role to play in a split-panel configuration * @intf_mode: Interface mode @@ -181,13 +182,15 @@ struct dpu_encoder_phys { struct dpu_hw_pingpong *hw_pp; struct dpu_hw_intf *hw_intf; struct dpu_hw_wb *hw_wb; + struct dpu_hw_cdm *hw_cdm; struct dpu_kms *dpu_kms; struct drm_display_mode cached_mode; + struct mutex vblank_ctl_lock; enum dpu_enc_split_role split_role; enum dpu_intf_mode intf_mode; spinlock_t *enc_spinlock; enum dpu_enc_enable_state enable_state; - atomic_t vblank_refcount; + int vblank_refcount; atomic_t vsync_cnt; atomic_t underrun_cnt; atomic_t pending_ctlstart_cnt; @@ -210,6 +213,7 @@ static inline int dpu_encoder_phys_inc_pending(struct dpu_encoder_phys *phys) * @wbirq_refcount: Reference count of writeback interrupt * @wb_done_timeout_cnt: number of wb done irq timeout errors * @wb_cfg: writeback block config to store fb related details + * @cdm_cfg: cdm block config needed to store writeback block's CDM configuration * @wb_conn: backpointer to writeback connector * @wb_job: backpointer to current writeback job * @dest: dpu buffer layout for current writeback output buffer @@ -219,6 +223,7 @@ struct dpu_encoder_phys_wb { atomic_t wbirq_refcount; int wb_done_timeout_cnt; struct dpu_hw_wb_cfg wb_cfg; + struct dpu_hw_cdm_cfg cdm_cfg; struct drm_writeback_connector *wb_conn; struct drm_writeback_job *wb_job; struct dpu_hw_fmt_layout dest; @@ -281,22 +286,24 @@ struct dpu_encoder_wait_info { * @p: Pointer to init params structure * Return: Error code or newly allocated encoder */ -struct dpu_encoder_phys *dpu_encoder_phys_vid_init( +struct dpu_encoder_phys *dpu_encoder_phys_vid_init(struct drm_device *dev, struct dpu_enc_phys_init_params *p); /** * dpu_encoder_phys_cmd_init - Construct a new command mode physical encoder + * @dev: Corresponding device for devres management * @p: Pointer to init params structure * Return: Error code or newly allocated encoder */ -struct dpu_encoder_phys *dpu_encoder_phys_cmd_init( +struct dpu_encoder_phys *dpu_encoder_phys_cmd_init(struct drm_device *dev, struct dpu_enc_phys_init_params *p); /** * dpu_encoder_phys_wb_init - initialize writeback encoder + * @dev: Corresponding device for devres management * @init: Pointer to init info structure with initialization params */ -struct dpu_encoder_phys *dpu_encoder_phys_wb_init( +struct dpu_encoder_phys *dpu_encoder_phys_wb_init(struct drm_device *dev, struct dpu_enc_phys_init_params *p); /** diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c index be185fe69793..a301e2833177 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c @@ -13,6 +13,8 @@ #include "dpu_trace.h" #include "disp/msm_disp_snapshot.h" +#include <drm/drm_managed.h> + #define DPU_DEBUG_CMDENC(e, fmt, ...) DPU_DEBUG("enc%d intf%d " fmt, \ (e) && (e)->base.parent ? \ (e)->base.parent->base.id : -1, \ @@ -244,7 +246,8 @@ static int dpu_encoder_phys_cmd_control_vblank_irq( return -EINVAL; } - refcount = atomic_read(&phys_enc->vblank_refcount); + mutex_lock(&phys_enc->vblank_ctl_lock); + refcount = phys_enc->vblank_refcount; /* Slave encoders don't report vblank */ if (!dpu_encoder_phys_cmd_is_master(phys_enc)) @@ -260,16 +263,24 @@ static int dpu_encoder_phys_cmd_control_vblank_irq( phys_enc->hw_pp->idx - PINGPONG_0, enable ? "true" : "false", refcount); - if (enable && atomic_inc_return(&phys_enc->vblank_refcount) == 1) - ret = dpu_core_irq_register_callback(phys_enc->dpu_kms, - phys_enc->irq[INTR_IDX_RDPTR], - dpu_encoder_phys_cmd_te_rd_ptr_irq, - phys_enc); - else if (!enable && atomic_dec_return(&phys_enc->vblank_refcount) == 0) - ret = dpu_core_irq_unregister_callback(phys_enc->dpu_kms, - phys_enc->irq[INTR_IDX_RDPTR]); + if (enable) { + if (phys_enc->vblank_refcount == 0) + ret = dpu_core_irq_register_callback(phys_enc->dpu_kms, + phys_enc->irq[INTR_IDX_RDPTR], + dpu_encoder_phys_cmd_te_rd_ptr_irq, + phys_enc); + if (!ret) + phys_enc->vblank_refcount++; + } else if (!enable) { + if (phys_enc->vblank_refcount == 1) + ret = dpu_core_irq_unregister_callback(phys_enc->dpu_kms, + phys_enc->irq[INTR_IDX_RDPTR]); + if (!ret) + phys_enc->vblank_refcount--; + } end: + mutex_unlock(&phys_enc->vblank_ctl_lock); if (ret) { DRM_ERROR("vblank irq err id:%u pp:%d ret:%d, enable %s/%d\n", DRMID(phys_enc->parent), @@ -285,7 +296,7 @@ static void dpu_encoder_phys_cmd_irq_control(struct dpu_encoder_phys *phys_enc, { trace_dpu_enc_phys_cmd_irq_ctrl(DRMID(phys_enc->parent), phys_enc->hw_pp->idx - PINGPONG_0, - enable, atomic_read(&phys_enc->vblank_refcount)); + enable, phys_enc->vblank_refcount); if (enable) { dpu_core_irq_register_callback(phys_enc->dpu_kms, @@ -558,14 +569,6 @@ static void dpu_encoder_phys_cmd_disable(struct dpu_encoder_phys *phys_enc) phys_enc->enable_state = DPU_ENC_DISABLED; } -static void dpu_encoder_phys_cmd_destroy(struct dpu_encoder_phys *phys_enc) -{ - struct dpu_encoder_phys_cmd *cmd_enc = - to_dpu_encoder_phys_cmd(phys_enc); - - kfree(cmd_enc); -} - static void dpu_encoder_phys_cmd_prepare_for_kickoff( struct dpu_encoder_phys *phys_enc) { @@ -681,33 +684,6 @@ static int dpu_encoder_phys_cmd_wait_for_commit_done( return _dpu_encoder_phys_cmd_wait_for_ctl_start(phys_enc); } -static int dpu_encoder_phys_cmd_wait_for_vblank( - struct dpu_encoder_phys *phys_enc) -{ - int rc = 0; - struct dpu_encoder_phys_cmd *cmd_enc; - struct dpu_encoder_wait_info wait_info; - - cmd_enc = to_dpu_encoder_phys_cmd(phys_enc); - - /* only required for master controller */ - if (!dpu_encoder_phys_cmd_is_master(phys_enc)) - return rc; - - wait_info.wq = &cmd_enc->pending_vblank_wq; - wait_info.atomic_cnt = &cmd_enc->pending_vblank_cnt; - wait_info.timeout_ms = KICKOFF_TIMEOUT_MS; - - atomic_inc(&cmd_enc->pending_vblank_cnt); - - rc = dpu_encoder_helper_wait_for_irq(phys_enc, - phys_enc->irq[INTR_IDX_RDPTR], - dpu_encoder_phys_cmd_te_rd_ptr_irq, - &wait_info); - - return rc; -} - static void dpu_encoder_phys_cmd_handle_post_kickoff( struct dpu_encoder_phys *phys_enc) { @@ -731,12 +707,10 @@ static void dpu_encoder_phys_cmd_init_ops( ops->atomic_mode_set = dpu_encoder_phys_cmd_atomic_mode_set; ops->enable = dpu_encoder_phys_cmd_enable; ops->disable = dpu_encoder_phys_cmd_disable; - ops->destroy = dpu_encoder_phys_cmd_destroy; ops->control_vblank_irq = dpu_encoder_phys_cmd_control_vblank_irq; ops->wait_for_commit_done = dpu_encoder_phys_cmd_wait_for_commit_done; ops->prepare_for_kickoff = dpu_encoder_phys_cmd_prepare_for_kickoff; ops->wait_for_tx_complete = dpu_encoder_phys_cmd_wait_for_tx_complete; - ops->wait_for_vblank = dpu_encoder_phys_cmd_wait_for_vblank; ops->trigger_start = dpu_encoder_phys_cmd_trigger_start; ops->needs_single_flush = dpu_encoder_phys_cmd_needs_single_flush; ops->irq_control = dpu_encoder_phys_cmd_irq_control; @@ -746,7 +720,7 @@ static void dpu_encoder_phys_cmd_init_ops( ops->get_line_count = dpu_encoder_phys_cmd_get_line_count; } -struct dpu_encoder_phys *dpu_encoder_phys_cmd_init( +struct dpu_encoder_phys *dpu_encoder_phys_cmd_init(struct drm_device *dev, struct dpu_enc_phys_init_params *p) { struct dpu_encoder_phys *phys_enc = NULL; @@ -754,7 +728,7 @@ struct dpu_encoder_phys *dpu_encoder_phys_cmd_init( DPU_DEBUG("intf\n"); - cmd_enc = kzalloc(sizeof(*cmd_enc), GFP_KERNEL); + cmd_enc = drmm_kzalloc(dev, sizeof(*cmd_enc), GFP_KERNEL); if (!cmd_enc) { DPU_ERROR("failed to allocate\n"); return ERR_PTR(-ENOMEM); @@ -763,6 +737,9 @@ struct dpu_encoder_phys *dpu_encoder_phys_cmd_init( dpu_encoder_phys_init(phys_enc, p); + mutex_init(&phys_enc->vblank_ctl_lock); + phys_enc->vblank_refcount = 0; + dpu_encoder_phys_cmd_init_ops(&phys_enc->ops); phys_enc->intf_mode = INTF_MODE_CMD; cmd_enc->stream_sel = 0; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c index a01fda711883..d0f56c5c4cce 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c @@ -11,6 +11,8 @@ #include "dpu_trace.h" #include "disp/msm_disp_snapshot.h" +#include <drm/drm_managed.h> + #define DPU_DEBUG_VIDENC(e, fmt, ...) DPU_DEBUG("enc%d intf%d " fmt, \ (e) && (e)->parent ? \ (e)->parent->base.id : -1, \ @@ -364,7 +366,8 @@ static int dpu_encoder_phys_vid_control_vblank_irq( int ret = 0; int refcount; - refcount = atomic_read(&phys_enc->vblank_refcount); + mutex_lock(&phys_enc->vblank_ctl_lock); + refcount = phys_enc->vblank_refcount; /* Slave encoders don't report vblank */ if (!dpu_encoder_phys_vid_is_master(phys_enc)) @@ -377,18 +380,26 @@ static int dpu_encoder_phys_vid_control_vblank_irq( } DRM_DEBUG_VBL("id:%u enable=%d/%d\n", DRMID(phys_enc->parent), enable, - atomic_read(&phys_enc->vblank_refcount)); + refcount); - if (enable && atomic_inc_return(&phys_enc->vblank_refcount) == 1) - ret = dpu_core_irq_register_callback(phys_enc->dpu_kms, - phys_enc->irq[INTR_IDX_VSYNC], - dpu_encoder_phys_vid_vblank_irq, - phys_enc); - else if (!enable && atomic_dec_return(&phys_enc->vblank_refcount) == 0) - ret = dpu_core_irq_unregister_callback(phys_enc->dpu_kms, - phys_enc->irq[INTR_IDX_VSYNC]); + if (enable) { + if (phys_enc->vblank_refcount == 0) + ret = dpu_core_irq_register_callback(phys_enc->dpu_kms, + phys_enc->irq[INTR_IDX_VSYNC], + dpu_encoder_phys_vid_vblank_irq, + phys_enc); + if (!ret) + phys_enc->vblank_refcount++; + } else if (!enable) { + if (phys_enc->vblank_refcount == 1) + ret = dpu_core_irq_unregister_callback(phys_enc->dpu_kms, + phys_enc->irq[INTR_IDX_VSYNC]); + if (!ret) + phys_enc->vblank_refcount--; + } end: + mutex_unlock(&phys_enc->vblank_ctl_lock); if (ret) { DRM_ERROR("failed: id:%u intf:%d ret:%d enable:%d refcnt:%d\n", DRMID(phys_enc->parent), @@ -438,13 +449,7 @@ skip_flush: phys_enc->enable_state = DPU_ENC_ENABLING; } -static void dpu_encoder_phys_vid_destroy(struct dpu_encoder_phys *phys_enc) -{ - DPU_DEBUG_VIDENC(phys_enc, "\n"); - kfree(phys_enc); -} - -static int dpu_encoder_phys_vid_wait_for_vblank( +static int dpu_encoder_phys_vid_wait_for_tx_complete( struct dpu_encoder_phys *phys_enc) { struct dpu_encoder_wait_info wait_info; @@ -558,7 +563,7 @@ static void dpu_encoder_phys_vid_disable(struct dpu_encoder_phys *phys_enc) * scanout buffer) don't latch properly.. */ if (dpu_encoder_phys_vid_is_master(phys_enc)) { - ret = dpu_encoder_phys_vid_wait_for_vblank(phys_enc); + ret = dpu_encoder_phys_vid_wait_for_tx_complete(phys_enc); if (ret) { atomic_set(&phys_enc->pending_kickoff_cnt, 0); DRM_ERROR("wait disable failed: id:%u intf:%d ret:%d\n", @@ -578,7 +583,7 @@ static void dpu_encoder_phys_vid_disable(struct dpu_encoder_phys *phys_enc) spin_lock_irqsave(phys_enc->enc_spinlock, lock_flags); dpu_encoder_phys_inc_pending(phys_enc); spin_unlock_irqrestore(phys_enc->enc_spinlock, lock_flags); - ret = dpu_encoder_phys_vid_wait_for_vblank(phys_enc); + ret = dpu_encoder_phys_vid_wait_for_tx_complete(phys_enc); if (ret) { atomic_set(&phys_enc->pending_kickoff_cnt, 0); DRM_ERROR("wait disable failed: id:%u intf:%d ret:%d\n", @@ -618,7 +623,7 @@ static void dpu_encoder_phys_vid_irq_control(struct dpu_encoder_phys *phys_enc, trace_dpu_enc_phys_vid_irq_ctrl(DRMID(phys_enc->parent), phys_enc->hw_intf->idx - INTF_0, enable, - atomic_read(&phys_enc->vblank_refcount)); + phys_enc->vblank_refcount); if (enable) { ret = dpu_encoder_phys_vid_control_vblank_irq(phys_enc, true); @@ -681,11 +686,9 @@ static void dpu_encoder_phys_vid_init_ops(struct dpu_encoder_phys_ops *ops) ops->atomic_mode_set = dpu_encoder_phys_vid_atomic_mode_set; ops->enable = dpu_encoder_phys_vid_enable; ops->disable = dpu_encoder_phys_vid_disable; - ops->destroy = dpu_encoder_phys_vid_destroy; ops->control_vblank_irq = dpu_encoder_phys_vid_control_vblank_irq; ops->wait_for_commit_done = dpu_encoder_phys_vid_wait_for_commit_done; - ops->wait_for_vblank = dpu_encoder_phys_vid_wait_for_vblank; - ops->wait_for_tx_complete = dpu_encoder_phys_vid_wait_for_vblank; + ops->wait_for_tx_complete = dpu_encoder_phys_vid_wait_for_tx_complete; ops->irq_control = dpu_encoder_phys_vid_irq_control; ops->prepare_for_kickoff = dpu_encoder_phys_vid_prepare_for_kickoff; ops->handle_post_kickoff = dpu_encoder_phys_vid_handle_post_kickoff; @@ -694,7 +697,7 @@ static void dpu_encoder_phys_vid_init_ops(struct dpu_encoder_phys_ops *ops) ops->get_frame_count = dpu_encoder_phys_vid_get_frame_count; } -struct dpu_encoder_phys *dpu_encoder_phys_vid_init( +struct dpu_encoder_phys *dpu_encoder_phys_vid_init(struct drm_device *dev, struct dpu_enc_phys_init_params *p) { struct dpu_encoder_phys *phys_enc = NULL; @@ -704,7 +707,7 @@ struct dpu_encoder_phys *dpu_encoder_phys_vid_init( return ERR_PTR(-EINVAL); } - phys_enc = kzalloc(sizeof(*phys_enc), GFP_KERNEL); + phys_enc = drmm_kzalloc(dev, sizeof(*phys_enc), GFP_KERNEL); if (!phys_enc) { DPU_ERROR("failed to create encoder due to memory allocation error\n"); return ERR_PTR(-ENOMEM); @@ -713,6 +716,8 @@ struct dpu_encoder_phys *dpu_encoder_phys_vid_init( DPU_DEBUG_VIDENC(phys_enc, "\n"); dpu_encoder_phys_init(phys_enc, p); + mutex_init(&phys_enc->vblank_ctl_lock); + phys_enc->vblank_refcount = 0; dpu_encoder_phys_vid_init_ops(&phys_enc->ops); phys_enc->intf_mode = INTF_MODE_VIDEO; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c index 0b6a761d68b7..4cd2d9e3131a 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c @@ -8,6 +8,7 @@ #include <linux/debugfs.h> #include <drm/drm_framebuffer.h> +#include <drm/drm_managed.h> #include "dpu_encoder_phys.h" #include "dpu_formats.h" @@ -206,13 +207,14 @@ static void dpu_encoder_phys_wb_setup_fb(struct dpu_encoder_phys *phys_enc, } /** - * dpu_encoder_phys_wb_setup_cdp - setup chroma down prefetch block + * dpu_encoder_phys_wb_setup_ctl - setup wb pipeline for ctl path * @phys_enc:Pointer to physical encoder */ -static void dpu_encoder_phys_wb_setup_cdp(struct dpu_encoder_phys *phys_enc) +static void dpu_encoder_phys_wb_setup_ctl(struct dpu_encoder_phys *phys_enc) { struct dpu_hw_wb *hw_wb; struct dpu_hw_ctl *ctl; + struct dpu_hw_cdm *hw_cdm; if (!phys_enc) { DPU_ERROR("invalid encoder\n"); @@ -221,6 +223,7 @@ static void dpu_encoder_phys_wb_setup_cdp(struct dpu_encoder_phys *phys_enc) hw_wb = phys_enc->hw_wb; ctl = phys_enc->hw_ctl; + hw_cdm = phys_enc->hw_cdm; if (test_bit(DPU_CTL_ACTIVE_CFG, &ctl->caps->features) && (phys_enc->hw_ctl && @@ -237,6 +240,9 @@ static void dpu_encoder_phys_wb_setup_cdp(struct dpu_encoder_phys *phys_enc) if (mode_3d && hw_pp && hw_pp->merge_3d) intf_cfg.merge_3d = hw_pp->merge_3d->idx; + if (hw_cdm) + intf_cfg.cdm = hw_cdm->idx; + if (phys_enc->hw_pp->merge_3d && phys_enc->hw_pp->merge_3d->ops.setup_3d_mode) phys_enc->hw_pp->merge_3d->ops.setup_3d_mode(phys_enc->hw_pp->merge_3d, mode_3d); @@ -259,6 +265,96 @@ static void dpu_encoder_phys_wb_setup_cdp(struct dpu_encoder_phys *phys_enc) } /** + * dpu_encoder_helper_phys_setup_cdm - setup chroma down sampling block + * This API does not handle DPU_CHROMA_H1V2. + * @phys_enc:Pointer to physical encoder + */ +static void dpu_encoder_helper_phys_setup_cdm(struct dpu_encoder_phys *phys_enc) +{ + struct dpu_hw_cdm *hw_cdm; + struct dpu_hw_cdm_cfg *cdm_cfg; + struct dpu_hw_pingpong *hw_pp; + struct dpu_encoder_phys_wb *wb_enc; + const struct msm_format *format; + const struct dpu_format *dpu_fmt; + struct drm_writeback_job *wb_job; + int ret; + + if (!phys_enc) + return; + + wb_enc = to_dpu_encoder_phys_wb(phys_enc); + cdm_cfg = &wb_enc->cdm_cfg; + hw_pp = phys_enc->hw_pp; + hw_cdm = phys_enc->hw_cdm; + wb_job = wb_enc->wb_job; + + format = msm_framebuffer_format(wb_enc->wb_job->fb); + dpu_fmt = dpu_get_dpu_format_ext(format->pixel_format, wb_job->fb->modifier); + + if (!hw_cdm) + return; + + if (!DPU_FORMAT_IS_YUV(dpu_fmt)) { + DPU_DEBUG("[enc:%d] cdm_disable fmt:%x\n", DRMID(phys_enc->parent), + dpu_fmt->base.pixel_format); + if (hw_cdm->ops.bind_pingpong_blk) + hw_cdm->ops.bind_pingpong_blk(hw_cdm, PINGPONG_NONE); + + return; + } + + memset(cdm_cfg, 0, sizeof(struct dpu_hw_cdm_cfg)); + + cdm_cfg->output_width = wb_job->fb->width; + cdm_cfg->output_height = wb_job->fb->height; + cdm_cfg->output_fmt = dpu_fmt; + cdm_cfg->output_type = CDM_CDWN_OUTPUT_WB; + cdm_cfg->output_bit_depth = DPU_FORMAT_IS_DX(dpu_fmt) ? + CDM_CDWN_OUTPUT_10BIT : CDM_CDWN_OUTPUT_8BIT; + cdm_cfg->csc_cfg = &dpu_csc10_rgb2yuv_601l; + + /* enable 10 bit logic */ + switch (cdm_cfg->output_fmt->chroma_sample) { + case DPU_CHROMA_RGB: + cdm_cfg->h_cdwn_type = CDM_CDWN_DISABLE; + cdm_cfg->v_cdwn_type = CDM_CDWN_DISABLE; + break; + case DPU_CHROMA_H2V1: + cdm_cfg->h_cdwn_type = CDM_CDWN_COSITE; + cdm_cfg->v_cdwn_type = CDM_CDWN_DISABLE; + break; + case DPU_CHROMA_420: + cdm_cfg->h_cdwn_type = CDM_CDWN_COSITE; + cdm_cfg->v_cdwn_type = CDM_CDWN_OFFSITE; + break; + case DPU_CHROMA_H1V2: + default: + DPU_ERROR("[enc:%d] unsupported chroma sampling type\n", + DRMID(phys_enc->parent)); + cdm_cfg->h_cdwn_type = CDM_CDWN_DISABLE; + cdm_cfg->v_cdwn_type = CDM_CDWN_DISABLE; + break; + } + + DPU_DEBUG("[enc:%d] cdm_enable:%d,%d,%X,%d,%d,%d,%d]\n", + DRMID(phys_enc->parent), cdm_cfg->output_width, + cdm_cfg->output_height, cdm_cfg->output_fmt->base.pixel_format, + cdm_cfg->output_type, cdm_cfg->output_bit_depth, + cdm_cfg->h_cdwn_type, cdm_cfg->v_cdwn_type); + + if (hw_cdm->ops.enable) { + cdm_cfg->pp_id = hw_pp->idx; + ret = hw_cdm->ops.enable(hw_cdm, cdm_cfg); + if (ret < 0) { + DPU_ERROR("[enc:%d] failed to enable CDM; ret:%d\n", + DRMID(phys_enc->parent), ret); + return; + } + } +} + +/** * dpu_encoder_phys_wb_atomic_check - verify and fixup given atomic states * @phys_enc: Pointer to physical encoder * @crtc_state: Pointer to CRTC atomic state @@ -307,7 +403,7 @@ static int dpu_encoder_phys_wb_atomic_check( return -EINVAL; } - return 0; + return drm_atomic_helper_check_wb_connector_state(conn_state->connector, conn_state->state); } @@ -320,6 +416,7 @@ static void _dpu_encoder_phys_wb_update_flush(struct dpu_encoder_phys *phys_enc) struct dpu_hw_wb *hw_wb; struct dpu_hw_ctl *hw_ctl; struct dpu_hw_pingpong *hw_pp; + struct dpu_hw_cdm *hw_cdm; u32 pending_flush = 0; if (!phys_enc) @@ -328,6 +425,7 @@ static void _dpu_encoder_phys_wb_update_flush(struct dpu_encoder_phys *phys_enc) hw_wb = phys_enc->hw_wb; hw_pp = phys_enc->hw_pp; hw_ctl = phys_enc->hw_ctl; + hw_cdm = phys_enc->hw_cdm; DPU_DEBUG("[wb:%d]\n", hw_wb->idx - WB_0); @@ -343,6 +441,9 @@ static void _dpu_encoder_phys_wb_update_flush(struct dpu_encoder_phys *phys_enc) hw_ctl->ops.update_pending_flush_merge_3d(hw_ctl, hw_pp->merge_3d->idx); + if (hw_cdm && hw_ctl->ops.update_pending_flush_cdm) + hw_ctl->ops.update_pending_flush_cdm(hw_ctl, hw_cdm->idx); + if (hw_ctl->ops.get_pending_flush) pending_flush = hw_ctl->ops.get_pending_flush(hw_ctl); @@ -374,8 +475,9 @@ static void dpu_encoder_phys_wb_setup( dpu_encoder_phys_wb_setup_fb(phys_enc, fb); - dpu_encoder_phys_wb_setup_cdp(phys_enc); + dpu_encoder_helper_phys_setup_cdm(phys_enc); + dpu_encoder_phys_wb_setup_ctl(phys_enc); } /** @@ -580,20 +682,6 @@ static void dpu_encoder_phys_wb_disable(struct dpu_encoder_phys *phys_enc) phys_enc->enable_state = DPU_ENC_DISABLED; } -/** - * dpu_encoder_phys_wb_destroy - destroy writeback encoder - * @phys_enc: Pointer to physical encoder - */ -static void dpu_encoder_phys_wb_destroy(struct dpu_encoder_phys *phys_enc) -{ - if (!phys_enc) - return; - - DPU_DEBUG("[wb:%d]\n", phys_enc->hw_wb->idx - WB_0); - - kfree(phys_enc); -} - static void dpu_encoder_phys_wb_prepare_wb_job(struct dpu_encoder_phys *phys_enc, struct drm_writeback_job *job) { @@ -689,7 +777,6 @@ static void dpu_encoder_phys_wb_init_ops(struct dpu_encoder_phys_ops *ops) ops->atomic_mode_set = dpu_encoder_phys_wb_atomic_mode_set; ops->enable = dpu_encoder_phys_wb_enable; ops->disable = dpu_encoder_phys_wb_disable; - ops->destroy = dpu_encoder_phys_wb_destroy; ops->atomic_check = dpu_encoder_phys_wb_atomic_check; ops->wait_for_commit_done = dpu_encoder_phys_wb_wait_for_commit_done; ops->prepare_for_kickoff = dpu_encoder_phys_wb_prepare_for_kickoff; @@ -705,9 +792,10 @@ static void dpu_encoder_phys_wb_init_ops(struct dpu_encoder_phys_ops *ops) /** * dpu_encoder_phys_wb_init - initialize writeback encoder + * @dev: Corresponding device for devres management * @p: Pointer to init info structure with initialization params */ -struct dpu_encoder_phys *dpu_encoder_phys_wb_init( +struct dpu_encoder_phys *dpu_encoder_phys_wb_init(struct drm_device *dev, struct dpu_enc_phys_init_params *p) { struct dpu_encoder_phys *phys_enc = NULL; @@ -720,7 +808,7 @@ struct dpu_encoder_phys *dpu_encoder_phys_wb_init( return ERR_PTR(-EINVAL); } - wb_enc = kzalloc(sizeof(*wb_enc), GFP_KERNEL); + wb_enc = drmm_kzalloc(dev, sizeof(*wb_enc), GFP_KERNEL); if (!wb_enc) { DPU_ERROR("failed to allocate wb phys_enc enc\n"); return ERR_PTR(-ENOMEM); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c index a1aada630780..54e8717403a0 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c @@ -22,23 +22,14 @@ BIT(DPU_SSPP_CSC_10BIT)) #define VIG_MSM8998_MASK \ - (VIG_MASK | BIT(DPU_SSPP_SCALER_QSEED3)) + (VIG_MASK | BIT(DPU_SSPP_SCALER_QSEED3_COMPATIBLE)) #define VIG_SDM845_MASK \ - (VIG_MASK | BIT(DPU_SSPP_QOS_8LVL) | BIT(DPU_SSPP_SCALER_QSEED3)) + (VIG_MASK | BIT(DPU_SSPP_QOS_8LVL) | BIT(DPU_SSPP_SCALER_QSEED3_COMPATIBLE)) #define VIG_SDM845_MASK_SDMA \ (VIG_SDM845_MASK | BIT(DPU_SSPP_SMART_DMA_V2)) -#define VIG_SC7180_MASK \ - (VIG_MASK | BIT(DPU_SSPP_QOS_8LVL) | BIT(DPU_SSPP_SCALER_QSEED4)) - -#define VIG_SM6125_MASK \ - (VIG_MASK | BIT(DPU_SSPP_QOS_8LVL) | BIT(DPU_SSPP_SCALER_QSEED3LITE)) - -#define VIG_SC7180_MASK_SDMA \ - (VIG_SC7180_MASK | BIT(DPU_SSPP_SMART_DMA_V2)) - #define VIG_QCM2290_MASK (VIG_BASE_MASK | BIT(DPU_SSPP_QOS_8LVL)) #define DMA_MSM8998_MASK \ @@ -47,7 +38,7 @@ BIT(DPU_SSPP_CDP) | BIT(DPU_SSPP_EXCL_RECT)) #define VIG_SC7280_MASK \ - (VIG_SC7180_MASK | BIT(DPU_SSPP_INLINE_ROTATION)) + (VIG_SDM845_MASK | BIT(DPU_SSPP_INLINE_ROTATION)) #define VIG_SC7280_MASK_SDMA \ (VIG_SC7280_MASK | BIT(DPU_SSPP_SMART_DMA_V2)) @@ -211,7 +202,7 @@ static const u32 rotation_v2_formats[] = { /* TODO add formats after validation */ }; -static const uint32_t wb2_formats[] = { +static const u32 wb2_formats_rgb[] = { DRM_FORMAT_RGB565, DRM_FORMAT_BGR565, DRM_FORMAT_RGB888, @@ -245,21 +236,56 @@ static const uint32_t wb2_formats[] = { DRM_FORMAT_XBGR4444, }; +static const u32 wb2_formats_rgb_yuv[] = { + DRM_FORMAT_RGB565, + DRM_FORMAT_BGR565, + DRM_FORMAT_RGB888, + DRM_FORMAT_ARGB8888, + DRM_FORMAT_RGBA8888, + DRM_FORMAT_ABGR8888, + DRM_FORMAT_XRGB8888, + DRM_FORMAT_RGBX8888, + DRM_FORMAT_XBGR8888, + DRM_FORMAT_ARGB1555, + DRM_FORMAT_RGBA5551, + DRM_FORMAT_XRGB1555, + DRM_FORMAT_RGBX5551, + DRM_FORMAT_ARGB4444, + DRM_FORMAT_RGBA4444, + DRM_FORMAT_RGBX4444, + DRM_FORMAT_XRGB4444, + DRM_FORMAT_BGR565, + DRM_FORMAT_BGR888, + DRM_FORMAT_ABGR8888, + DRM_FORMAT_BGRA8888, + DRM_FORMAT_BGRX8888, + DRM_FORMAT_XBGR8888, + DRM_FORMAT_ABGR1555, + DRM_FORMAT_BGRA5551, + DRM_FORMAT_XBGR1555, + DRM_FORMAT_BGRX5551, + DRM_FORMAT_ABGR4444, + DRM_FORMAT_BGRA4444, + DRM_FORMAT_BGRX4444, + DRM_FORMAT_XBGR4444, + DRM_FORMAT_NV12, +}; + /************************************************************* * SSPP sub blocks config *************************************************************/ +#define SSPP_SCALER_VER(maj, min) (((maj) << 16) | (min)) + /* SSPP common configuration */ -#define _VIG_SBLK(sdma_pri, qseed_ver) \ +#define _VIG_SBLK(scaler_ver) \ { \ .maxdwnscale = MAX_DOWNSCALE_RATIO, \ .maxupscale = MAX_UPSCALE_RATIO, \ - .smart_dma_priority = sdma_pri, \ .scaler_blk = {.name = "scaler", \ - .id = qseed_ver, \ + .version = scaler_ver, \ .base = 0xa00, .len = 0xa0,}, \ .csc_blk = {.name = "csc", \ - .id = DPU_SSPP_CSC_10BIT, \ .base = 0x1a00, .len = 0x100,}, \ .format_list = plane_formats_yuv, \ .num_formats = ARRAY_SIZE(plane_formats_yuv), \ @@ -268,16 +294,14 @@ static const uint32_t wb2_formats[] = { .rotation_cfg = NULL, \ } -#define _VIG_SBLK_ROT(sdma_pri, qseed_ver, rot_cfg) \ +#define _VIG_SBLK_ROT(scaler_ver, rot_cfg) \ { \ .maxdwnscale = MAX_DOWNSCALE_RATIO, \ .maxupscale = MAX_UPSCALE_RATIO, \ - .smart_dma_priority = sdma_pri, \ .scaler_blk = {.name = "scaler", \ - .id = qseed_ver, \ + .version = scaler_ver, \ .base = 0xa00, .len = 0xa0,}, \ .csc_blk = {.name = "csc", \ - .id = DPU_SSPP_CSC_10BIT, \ .base = 0x1a00, .len = 0x100,}, \ .format_list = plane_formats_yuv, \ .num_formats = ARRAY_SIZE(plane_formats_yuv), \ @@ -286,91 +310,64 @@ static const uint32_t wb2_formats[] = { .rotation_cfg = rot_cfg, \ } -#define _DMA_SBLK(sdma_pri) \ +#define _VIG_SBLK_NOSCALE() \ + { \ + .maxdwnscale = SSPP_UNITY_SCALE, \ + .maxupscale = SSPP_UNITY_SCALE, \ + .format_list = plane_formats_yuv, \ + .num_formats = ARRAY_SIZE(plane_formats_yuv), \ + .virt_format_list = plane_formats, \ + .virt_num_formats = ARRAY_SIZE(plane_formats), \ + } + +#define _DMA_SBLK() \ { \ .maxdwnscale = SSPP_UNITY_SCALE, \ .maxupscale = SSPP_UNITY_SCALE, \ - .smart_dma_priority = sdma_pri, \ .format_list = plane_formats, \ .num_formats = ARRAY_SIZE(plane_formats), \ .virt_format_list = plane_formats, \ .virt_num_formats = ARRAY_SIZE(plane_formats), \ } -static const struct dpu_sspp_sub_blks msm8998_vig_sblk_0 = - _VIG_SBLK(0, DPU_SSPP_SCALER_QSEED3); -static const struct dpu_sspp_sub_blks msm8998_vig_sblk_1 = - _VIG_SBLK(0, DPU_SSPP_SCALER_QSEED3); -static const struct dpu_sspp_sub_blks msm8998_vig_sblk_2 = - _VIG_SBLK(0, DPU_SSPP_SCALER_QSEED3); -static const struct dpu_sspp_sub_blks msm8998_vig_sblk_3 = - _VIG_SBLK(0, DPU_SSPP_SCALER_QSEED3); - static const struct dpu_rotation_cfg dpu_rot_sc7280_cfg_v2 = { .rot_maxheight = 1088, .rot_num_formats = ARRAY_SIZE(rotation_v2_formats), .rot_format_list = rotation_v2_formats, }; -static const struct dpu_sspp_sub_blks sdm845_vig_sblk_0 = - _VIG_SBLK(5, DPU_SSPP_SCALER_QSEED3); -static const struct dpu_sspp_sub_blks sdm845_vig_sblk_1 = - _VIG_SBLK(6, DPU_SSPP_SCALER_QSEED3); -static const struct dpu_sspp_sub_blks sdm845_vig_sblk_2 = - _VIG_SBLK(7, DPU_SSPP_SCALER_QSEED3); -static const struct dpu_sspp_sub_blks sdm845_vig_sblk_3 = - _VIG_SBLK(8, DPU_SSPP_SCALER_QSEED3); - -static const struct dpu_sspp_sub_blks sdm845_dma_sblk_0 = _DMA_SBLK(1); -static const struct dpu_sspp_sub_blks sdm845_dma_sblk_1 = _DMA_SBLK(2); -static const struct dpu_sspp_sub_blks sdm845_dma_sblk_2 = _DMA_SBLK(3); -static const struct dpu_sspp_sub_blks sdm845_dma_sblk_3 = _DMA_SBLK(4); - -static const struct dpu_sspp_sub_blks sc7180_vig_sblk_0 = - _VIG_SBLK(4, DPU_SSPP_SCALER_QSEED4); - -static const struct dpu_sspp_sub_blks sc7280_vig_sblk_0 = - _VIG_SBLK_ROT(4, DPU_SSPP_SCALER_QSEED4, &dpu_rot_sc7280_cfg_v2); - -static const struct dpu_sspp_sub_blks sm6115_vig_sblk_0 = - _VIG_SBLK(2, DPU_SSPP_SCALER_QSEED4); - -static const struct dpu_sspp_sub_blks sm6125_vig_sblk_0 = - _VIG_SBLK(3, DPU_SSPP_SCALER_QSEED3LITE); - -static const struct dpu_sspp_sub_blks sm8250_vig_sblk_0 = - _VIG_SBLK(5, DPU_SSPP_SCALER_QSEED4); -static const struct dpu_sspp_sub_blks sm8250_vig_sblk_1 = - _VIG_SBLK(6, DPU_SSPP_SCALER_QSEED4); -static const struct dpu_sspp_sub_blks sm8250_vig_sblk_2 = - _VIG_SBLK(7, DPU_SSPP_SCALER_QSEED4); -static const struct dpu_sspp_sub_blks sm8250_vig_sblk_3 = - _VIG_SBLK(8, DPU_SSPP_SCALER_QSEED4); - -static const struct dpu_sspp_sub_blks sm8550_vig_sblk_0 = - _VIG_SBLK(7, DPU_SSPP_SCALER_QSEED4); -static const struct dpu_sspp_sub_blks sm8550_vig_sblk_1 = - _VIG_SBLK(8, DPU_SSPP_SCALER_QSEED4); -static const struct dpu_sspp_sub_blks sm8550_vig_sblk_2 = - _VIG_SBLK(9, DPU_SSPP_SCALER_QSEED4); -static const struct dpu_sspp_sub_blks sm8550_vig_sblk_3 = - _VIG_SBLK(10, DPU_SSPP_SCALER_QSEED4); -static const struct dpu_sspp_sub_blks sm8550_dma_sblk_4 = _DMA_SBLK(5); -static const struct dpu_sspp_sub_blks sm8550_dma_sblk_5 = _DMA_SBLK(6); - -#define _VIG_SBLK_NOSCALE(sdma_pri) \ - { \ - .maxdwnscale = SSPP_UNITY_SCALE, \ - .maxupscale = SSPP_UNITY_SCALE, \ - .smart_dma_priority = sdma_pri, \ - .format_list = plane_formats_yuv, \ - .num_formats = ARRAY_SIZE(plane_formats_yuv), \ - .virt_format_list = plane_formats, \ - .virt_num_formats = ARRAY_SIZE(plane_formats), \ - } +static const struct dpu_sspp_sub_blks dpu_vig_sblk_noscale = + _VIG_SBLK_NOSCALE(); + +static const struct dpu_sspp_sub_blks dpu_vig_sblk_qseed3_1_2 = + _VIG_SBLK(SSPP_SCALER_VER(1, 2)); + +static const struct dpu_sspp_sub_blks dpu_vig_sblk_qseed3_1_3 = + _VIG_SBLK(SSPP_SCALER_VER(1, 3)); + +static const struct dpu_sspp_sub_blks dpu_vig_sblk_qseed3_1_4 = + _VIG_SBLK(SSPP_SCALER_VER(1, 4)); + +static const struct dpu_sspp_sub_blks dpu_vig_sblk_qseed3_2_4 = + _VIG_SBLK(SSPP_SCALER_VER(2, 4)); + +static const struct dpu_sspp_sub_blks dpu_vig_sblk_qseed3_3_0 = + _VIG_SBLK(SSPP_SCALER_VER(3, 0)); + +static const struct dpu_sspp_sub_blks dpu_vig_sblk_qseed3_3_0_rot_v2 = + _VIG_SBLK_ROT(SSPP_SCALER_VER(3, 0), + &dpu_rot_sc7280_cfg_v2); + +static const struct dpu_sspp_sub_blks dpu_vig_sblk_qseed3_3_1 = + _VIG_SBLK(SSPP_SCALER_VER(3, 1)); + +static const struct dpu_sspp_sub_blks dpu_vig_sblk_qseed3_3_2 = + _VIG_SBLK(SSPP_SCALER_VER(3, 2)); + +static const struct dpu_sspp_sub_blks dpu_vig_sblk_qseed3_3_3 = + _VIG_SBLK(SSPP_SCALER_VER(3, 3)); -static const struct dpu_sspp_sub_blks qcm2290_vig_sblk_0 = _VIG_SBLK_NOSCALE(2); -static const struct dpu_sspp_sub_blks qcm2290_dma_sblk_0 = _DMA_SBLK(1); +static const struct dpu_sspp_sub_blks dpu_dma_sblk = _DMA_SBLK(); /************************************************************* * MIXER sub blocks config @@ -422,12 +419,12 @@ static const struct dpu_lm_sub_blks qcm2290_lm_sblk = { * DSPP sub blocks config *************************************************************/ static const struct dpu_dspp_sub_blks msm8998_dspp_sblk = { - .pcc = {.name = "pcc", .id = DPU_DSPP_PCC, .base = 0x1700, + .pcc = {.name = "pcc", .base = 0x1700, .len = 0x90, .version = 0x10007}, }; static const struct dpu_dspp_sub_blks sdm845_dspp_sblk = { - .pcc = {.name = "pcc", .id = DPU_DSPP_PCC, .base = 0x1700, + .pcc = {.name = "pcc", .base = 0x1700, .len = 0x90, .version = 0x40000}, }; @@ -435,19 +432,19 @@ static const struct dpu_dspp_sub_blks sdm845_dspp_sblk = { * PINGPONG sub blocks config *************************************************************/ static const struct dpu_pingpong_sub_blks sdm845_pp_sblk_te = { - .te2 = {.name = "te2", .id = DPU_PINGPONG_TE2, .base = 0x2000, .len = 0x0, + .te2 = {.name = "te2", .base = 0x2000, .len = 0x0, .version = 0x1}, - .dither = {.name = "dither", .id = DPU_PINGPONG_DITHER, .base = 0x30e0, + .dither = {.name = "dither", .base = 0x30e0, .len = 0x20, .version = 0x10000}, }; static const struct dpu_pingpong_sub_blks sdm845_pp_sblk = { - .dither = {.name = "dither", .id = DPU_PINGPONG_DITHER, .base = 0x30e0, + .dither = {.name = "dither", .base = 0x30e0, .len = 0x20, .version = 0x10000}, }; static const struct dpu_pingpong_sub_blks sc7280_pp_sblk = { - .dither = {.name = "dither", .id = DPU_PINGPONG_DITHER, .base = 0xe0, + .dither = {.name = "dither", .base = 0xe0, .len = 0x20, .version = 0x20000}, }; @@ -465,6 +462,16 @@ static const struct dpu_dsc_sub_blks dsc_sblk_1 = { }; /************************************************************* + * CDM block config + *************************************************************/ +static const struct dpu_cdm_cfg sc7280_cdm = { + .name = "cdm_0", + .id = CDM_0, + .len = 0x228, + .base = 0x79200, +}; + +/************************************************************* * VBIF sub blocks config *************************************************************/ /* VBIF QOS remap */ @@ -472,6 +479,7 @@ static const u32 msm8998_rt_pri_lvl[] = {1, 2, 2, 2}; static const u32 msm8998_nrt_pri_lvl[] = {1, 1, 1, 1}; static const u32 sdm845_rt_pri_lvl[] = {3, 3, 4, 4, 5, 5, 6, 6}; static const u32 sdm845_nrt_pri_lvl[] = {3, 3, 3, 3, 3, 3, 3, 3}; +static const u32 sm8650_rt_pri_lvl[] = {4, 4, 5, 5, 5, 5, 5, 6}; static const struct dpu_vbif_dynamic_ot_cfg msm8998_ot_rdwr_cfg[] = { { @@ -558,6 +566,26 @@ static const struct dpu_vbif_cfg sm8550_vbif[] = { }, }; +static const struct dpu_vbif_cfg sm8650_vbif[] = { + { + .name = "vbif_rt", .id = VBIF_RT, + .base = 0, .len = 0x1074, + .features = BIT(DPU_VBIF_QOS_REMAP), + .xin_halt_timeout = 0x4000, + .qos_rp_remap_size = 0x40, + .qos_rt_tbl = { + .npriority_lvl = ARRAY_SIZE(sm8650_rt_pri_lvl), + .priority_lvl = sm8650_rt_pri_lvl, + }, + .qos_nrt_tbl = { + .npriority_lvl = ARRAY_SIZE(sdm845_nrt_pri_lvl), + .priority_lvl = sdm845_nrt_pri_lvl, + }, + .memtype_count = 16, + .memtype = {3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, + }, +}; + /************************************************************* * PERF data config *************************************************************/ @@ -654,6 +682,7 @@ static const struct dpu_qos_lut_entry sc7180_qos_nrt[] = { #include "catalog/dpu_3_0_msm8998.h" #include "catalog/dpu_4_0_sdm845.h" +#include "catalog/dpu_4_1_sdm670.h" #include "catalog/dpu_5_0_sm8150.h" #include "catalog/dpu_5_1_sc8180x.h" @@ -673,3 +702,5 @@ static const struct dpu_qos_lut_entry sc7180_qos_nrt[] = { #include "catalog/dpu_8_1_sm8450.h" #include "catalog/dpu_9_0_sm8550.h" + +#include "catalog/dpu_10_0_sm8650.h" diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h index df024e10d3a3..ba82ef4560a6 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h @@ -51,9 +51,7 @@ enum { /** * SSPP sub-blocks/features * @DPU_SSPP_SCALER_QSEED2, QSEED2 algorithm support - * @DPU_SSPP_SCALER_QSEED3, QSEED3 alogorithm support - * @DPU_SSPP_SCALER_QSEED3LITE, QSEED3 Lite alogorithm support - * @DPU_SSPP_SCALER_QSEED4, QSEED4 algorithm support + * @DPU_SSPP_SCALER_QSEED3_COMPATIBLE, QSEED3-compatible alogorithm support (includes QSEED3, QSEED3LITE and QSEED4) * @DPU_SSPP_SCALER_RGB, RGB Scaler, supported by RGB pipes * @DPU_SSPP_CSC, Support of Color space converion * @DPU_SSPP_CSC_10BIT, Support of 10-bit Color space conversion @@ -71,9 +69,7 @@ enum { */ enum { DPU_SSPP_SCALER_QSEED2 = 0x1, - DPU_SSPP_SCALER_QSEED3, - DPU_SSPP_SCALER_QSEED3LITE, - DPU_SSPP_SCALER_QSEED4, + DPU_SSPP_SCALER_QSEED3_COMPATIBLE, DPU_SSPP_SCALER_RGB, DPU_SSPP_CSC, DPU_SSPP_CSC_10BIT, @@ -249,49 +245,50 @@ enum { unsigned long features /** - * MACRO DPU_HW_SUBBLK_INFO - information of HW sub-block inside DPU - * @name: string name for debug purposes - * @id: enum identifying this sub-block - * @base: offset of this sub-block relative to the block - * offset - * @len register block length of this sub-block - */ -#define DPU_HW_SUBBLK_INFO \ - char name[DPU_HW_BLK_NAME_LEN]; \ - u32 id; \ - u32 base; \ - u32 len - -/** * struct dpu_scaler_blk: Scaler information - * @info: HW register and features supported by this sub-blk - * @version: qseed block revision + * @name: string name for debug purposes + * @base: offset of this sub-block relative to the block offset + * @len: register block length of this sub-block + * @version: qseed block revision, on QSEED3+ platforms this is the value of + * scaler_blk.base + QSEED3_HW_VERSION registers. */ struct dpu_scaler_blk { - DPU_HW_SUBBLK_INFO; + char name[DPU_HW_BLK_NAME_LEN]; + u32 base; + u32 len; u32 version; }; struct dpu_csc_blk { - DPU_HW_SUBBLK_INFO; + char name[DPU_HW_BLK_NAME_LEN]; + u32 base; + u32 len; }; /** * struct dpu_pp_blk : Pixel processing sub-blk information - * @info: HW register and features supported by this sub-blk + * @name: string name for debug purposes + * @base: offset of this sub-block relative to the block offset + * @len: register block length of this sub-block * @version: HW Algorithm version */ struct dpu_pp_blk { - DPU_HW_SUBBLK_INFO; + char name[DPU_HW_BLK_NAME_LEN]; + u32 base; + u32 len; u32 version; }; /** * struct dpu_dsc_blk - DSC Encoder sub-blk information - * @info: HW register and features supported by this sub-blk + * @name: string name for debug purposes + * @base: offset of this sub-block relative to the block offset + * @len: register block length of this sub-block */ struct dpu_dsc_blk { - DPU_HW_SUBBLK_INFO; + char name[DPU_HW_BLK_NAME_LEN]; + u32 base; + u32 len; }; /** @@ -341,7 +338,6 @@ struct dpu_rotation_cfg { * @max_mixer_width max layer mixer line width support. * @max_mixer_blendstages max layer mixer blend stages or * supported z order - * @qseed_type qseed2 or qseed3 support. * @has_src_split source split feature status * @has_dim_layer dim layer feature status * @has_idle_pc indicate if idle power collapse feature is supported @@ -354,7 +350,6 @@ struct dpu_rotation_cfg { struct dpu_caps { u32 max_mixer_width; u32 max_mixer_blendstages; - u32 qseed_type; bool has_src_split; bool has_dim_layer; bool has_idle_pc; @@ -371,7 +366,6 @@ struct dpu_caps { * common: Pointer to common configurations shared by sub blocks * @maxdwnscale: max downscale ratio supported(without DECIMATION) * @maxupscale: maxupscale ratio supported - * @smart_dma_priority: hw priority of rect1 of multirect pipe * @max_per_pipe_bw: maximum allowable bandwidth of this pipe in kBps * @qseed_ver: qseed version * @scaler_blk: @@ -385,7 +379,6 @@ struct dpu_caps { struct dpu_sspp_sub_blks { u32 maxdwnscale; u32 maxupscale; - u32 smart_dma_priority; u32 max_per_pipe_bw; u32 qseed_ver; struct dpu_scaler_blk scaler_blk; @@ -690,6 +683,17 @@ struct dpu_vbif_cfg { }; /** + * struct dpu_cdm_cfg - information of chroma down blocks + * @name string name for debug purposes + * @id enum identifying this block + * @base register offset of this block + * @features bit mask identifying sub-blocks/features + */ +struct dpu_cdm_cfg { + DPU_HW_BLK_INFO; +}; + +/** * Define CDP use cases * @DPU_PERF_CDP_UDAGE_RT: real-time use cases * @DPU_PERF_CDP_USAGE_NRT: non real-time use cases such as WFD @@ -812,6 +816,8 @@ struct dpu_mdss_cfg { u32 wb_count; const struct dpu_wb_cfg *wb; + const struct dpu_cdm_cfg *cdm; + u32 ad_count; u32 dspp_count; @@ -827,6 +833,7 @@ struct dpu_mdss_cfg { extern const struct dpu_mdss_cfg dpu_msm8998_cfg; extern const struct dpu_mdss_cfg dpu_sdm845_cfg; +extern const struct dpu_mdss_cfg dpu_sdm670_cfg; extern const struct dpu_mdss_cfg dpu_sm8150_cfg; extern const struct dpu_mdss_cfg dpu_sc8180x_cfg; extern const struct dpu_mdss_cfg dpu_sm8250_cfg; @@ -841,5 +848,6 @@ extern const struct dpu_mdss_cfg dpu_sc7280_cfg; extern const struct dpu_mdss_cfg dpu_sc8280xp_cfg; extern const struct dpu_mdss_cfg dpu_sm8450_cfg; extern const struct dpu_mdss_cfg dpu_sm8550_cfg; +extern const struct dpu_mdss_cfg dpu_sm8650_cfg; #endif /* _DPU_HW_CATALOG_H */ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_cdm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_cdm.c new file mode 100644 index 000000000000..e9cdc7934a49 --- /dev/null +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_cdm.c @@ -0,0 +1,247 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2023, The Linux Foundation. All rights reserved. + */ + +#include <linux/bitfield.h> + +#include <drm/drm_managed.h> + +#include "dpu_hw_mdss.h" +#include "dpu_hw_util.h" +#include "dpu_hw_catalog.h" +#include "dpu_hw_cdm.h" +#include "dpu_kms.h" + +#define CDM_CSC_10_OPMODE 0x000 +#define CDM_CSC_10_BASE 0x004 + +#define CDM_CDWN2_OP_MODE 0x100 +#define CDM_CDWN2_CLAMP_OUT 0x104 +#define CDM_CDWN2_PARAMS_3D_0 0x108 +#define CDM_CDWN2_PARAMS_3D_1 0x10C +#define CDM_CDWN2_COEFF_COSITE_H_0 0x110 +#define CDM_CDWN2_COEFF_COSITE_H_1 0x114 +#define CDM_CDWN2_COEFF_COSITE_H_2 0x118 +#define CDM_CDWN2_COEFF_OFFSITE_H_0 0x11C +#define CDM_CDWN2_COEFF_OFFSITE_H_1 0x120 +#define CDM_CDWN2_COEFF_OFFSITE_H_2 0x124 +#define CDM_CDWN2_COEFF_COSITE_V 0x128 +#define CDM_CDWN2_COEFF_OFFSITE_V 0x12C +#define CDM_CDWN2_OUT_SIZE 0x130 + +#define CDM_HDMI_PACK_OP_MODE 0x200 +#define CDM_CSC_10_MATRIX_COEFF_0 0x004 + +#define CDM_MUX 0x224 + +/* CDM CDWN2 sub-block bit definitions */ +#define CDM_CDWN2_OP_MODE_EN BIT(0) +#define CDM_CDWN2_OP_MODE_ENABLE_H BIT(1) +#define CDM_CDWN2_OP_MODE_ENABLE_V BIT(2) +#define CDM_CDWN2_OP_MODE_BITS_OUT_8BIT BIT(7) +#define CDM_CDWN2_V_PIXEL_METHOD_MASK GENMASK(6, 5) +#define CDM_CDWN2_H_PIXEL_METHOD_MASK GENMASK(4, 3) + +/* CDM CSC10 sub-block bit definitions */ +#define CDM_CSC10_OP_MODE_EN BIT(0) +#define CDM_CSC10_OP_MODE_SRC_FMT_YUV BIT(1) +#define CDM_CSC10_OP_MODE_DST_FMT_YUV BIT(2) + +/* CDM HDMI pack sub-block bit definitions */ +#define CDM_HDMI_PACK_OP_MODE_EN BIT(0) + +/* + * Horizontal coefficients for cosite chroma downscale + * s13 representation of coefficients + */ +static u32 cosite_h_coeff[] = {0x00000016, 0x000001cc, 0x0100009e}; + +/* + * Horizontal coefficients for offsite chroma downscale + */ +static u32 offsite_h_coeff[] = {0x000b0005, 0x01db01eb, 0x00e40046}; + +/* + * Vertical coefficients for cosite chroma downscale + */ +static u32 cosite_v_coeff[] = {0x00080004}; +/* + * Vertical coefficients for offsite chroma downscale + */ +static u32 offsite_v_coeff[] = {0x00060002}; + +static int dpu_hw_cdm_setup_cdwn(struct dpu_hw_cdm *ctx, struct dpu_hw_cdm_cfg *cfg) +{ + struct dpu_hw_blk_reg_map *c = &ctx->hw; + u32 opmode; + u32 out_size; + + switch (cfg->h_cdwn_type) { + case CDM_CDWN_DISABLE: + opmode = 0; + break; + case CDM_CDWN_PIXEL_DROP: + opmode = CDM_CDWN2_OP_MODE_ENABLE_H | + FIELD_PREP(CDM_CDWN2_H_PIXEL_METHOD_MASK, + CDM_CDWN2_METHOD_PIXEL_DROP); + break; + case CDM_CDWN_AVG: + opmode = CDM_CDWN2_OP_MODE_ENABLE_H | + FIELD_PREP(CDM_CDWN2_H_PIXEL_METHOD_MASK, + CDM_CDWN2_METHOD_AVG); + break; + case CDM_CDWN_COSITE: + opmode = CDM_CDWN2_OP_MODE_ENABLE_H | + FIELD_PREP(CDM_CDWN2_H_PIXEL_METHOD_MASK, + CDM_CDWN2_METHOD_COSITE); + DPU_REG_WRITE(c, CDM_CDWN2_COEFF_COSITE_H_0, + cosite_h_coeff[0]); + DPU_REG_WRITE(c, CDM_CDWN2_COEFF_COSITE_H_1, + cosite_h_coeff[1]); + DPU_REG_WRITE(c, CDM_CDWN2_COEFF_COSITE_H_2, + cosite_h_coeff[2]); + break; + case CDM_CDWN_OFFSITE: + opmode = CDM_CDWN2_OP_MODE_ENABLE_H | + FIELD_PREP(CDM_CDWN2_H_PIXEL_METHOD_MASK, CDM_CDWN2_METHOD_OFFSITE); + DPU_REG_WRITE(c, CDM_CDWN2_COEFF_OFFSITE_H_0, + offsite_h_coeff[0]); + DPU_REG_WRITE(c, CDM_CDWN2_COEFF_OFFSITE_H_1, + offsite_h_coeff[1]); + DPU_REG_WRITE(c, CDM_CDWN2_COEFF_OFFSITE_H_2, + offsite_h_coeff[2]); + break; + default: + DPU_ERROR("%s invalid horz down sampling type\n", __func__); + return -EINVAL; + } + + switch (cfg->v_cdwn_type) { + case CDM_CDWN_DISABLE: + /* if its only Horizontal downsample, we dont need to do anything here */ + break; + case CDM_CDWN_PIXEL_DROP: + opmode |= CDM_CDWN2_OP_MODE_ENABLE_V | + FIELD_PREP(CDM_CDWN2_V_PIXEL_METHOD_MASK, + CDM_CDWN2_METHOD_PIXEL_DROP); + break; + case CDM_CDWN_AVG: + opmode |= CDM_CDWN2_OP_MODE_ENABLE_V | + FIELD_PREP(CDM_CDWN2_V_PIXEL_METHOD_MASK, + CDM_CDWN2_METHOD_AVG); + break; + case CDM_CDWN_COSITE: + opmode |= CDM_CDWN2_OP_MODE_ENABLE_V | + FIELD_PREP(CDM_CDWN2_V_PIXEL_METHOD_MASK, + CDM_CDWN2_METHOD_COSITE); + DPU_REG_WRITE(c, + CDM_CDWN2_COEFF_COSITE_V, + cosite_v_coeff[0]); + break; + case CDM_CDWN_OFFSITE: + opmode |= CDM_CDWN2_OP_MODE_ENABLE_V | + FIELD_PREP(CDM_CDWN2_V_PIXEL_METHOD_MASK, + CDM_CDWN2_METHOD_OFFSITE); + DPU_REG_WRITE(c, + CDM_CDWN2_COEFF_OFFSITE_V, + offsite_v_coeff[0]); + break; + default: + return -EINVAL; + } + + if (cfg->output_bit_depth != CDM_CDWN_OUTPUT_10BIT) + opmode |= CDM_CDWN2_OP_MODE_BITS_OUT_8BIT; + + if (cfg->v_cdwn_type || cfg->h_cdwn_type) + opmode |= CDM_CDWN2_OP_MODE_EN; /* EN CDWN module */ + else + opmode &= ~CDM_CDWN2_OP_MODE_EN; + + out_size = (cfg->output_width & 0xFFFF) | ((cfg->output_height & 0xFFFF) << 16); + DPU_REG_WRITE(c, CDM_CDWN2_OUT_SIZE, out_size); + DPU_REG_WRITE(c, CDM_CDWN2_OP_MODE, opmode); + DPU_REG_WRITE(c, CDM_CDWN2_CLAMP_OUT, ((0x3FF << 16) | 0x0)); + + return 0; +} + +static int dpu_hw_cdm_enable(struct dpu_hw_cdm *ctx, struct dpu_hw_cdm_cfg *cdm) +{ + struct dpu_hw_blk_reg_map *c = &ctx->hw; + const struct dpu_format *fmt; + u32 opmode = 0; + u32 csc = 0; + + if (!ctx || !cdm) + return -EINVAL; + + fmt = cdm->output_fmt; + + if (!DPU_FORMAT_IS_YUV(fmt)) + return -EINVAL; + + dpu_hw_csc_setup(&ctx->hw, CDM_CSC_10_MATRIX_COEFF_0, cdm->csc_cfg, true); + dpu_hw_cdm_setup_cdwn(ctx, cdm); + + if (cdm->output_type == CDM_CDWN_OUTPUT_HDMI) { + if (fmt->chroma_sample != DPU_CHROMA_H1V2) + return -EINVAL; /*unsupported format */ + opmode = CDM_HDMI_PACK_OP_MODE_EN; + opmode |= (fmt->chroma_sample << 1); + } + + csc |= CDM_CSC10_OP_MODE_DST_FMT_YUV; + csc &= ~CDM_CSC10_OP_MODE_SRC_FMT_YUV; + csc |= CDM_CSC10_OP_MODE_EN; + + if (ctx && ctx->ops.bind_pingpong_blk) + ctx->ops.bind_pingpong_blk(ctx, cdm->pp_id); + + DPU_REG_WRITE(c, CDM_CSC_10_OPMODE, csc); + DPU_REG_WRITE(c, CDM_HDMI_PACK_OP_MODE, opmode); + return 0; +} + +static void dpu_hw_cdm_bind_pingpong_blk(struct dpu_hw_cdm *ctx, const enum dpu_pingpong pp) +{ + struct dpu_hw_blk_reg_map *c; + int mux_cfg; + + c = &ctx->hw; + + mux_cfg = DPU_REG_READ(c, CDM_MUX); + mux_cfg &= ~0xf; + + if (pp) + mux_cfg |= (pp - PINGPONG_0) & 0x7; + else + mux_cfg |= 0xf; + + DPU_REG_WRITE(c, CDM_MUX, mux_cfg); +} + +struct dpu_hw_cdm *dpu_hw_cdm_init(struct drm_device *dev, + const struct dpu_cdm_cfg *cfg, void __iomem *addr, + const struct dpu_mdss_version *mdss_rev) +{ + struct dpu_hw_cdm *c; + + c = drmm_kzalloc(dev, sizeof(*c), GFP_KERNEL); + if (!c) + return ERR_PTR(-ENOMEM); + + c->hw.blk_addr = addr + cfg->base; + c->hw.log_mask = DPU_DBG_MASK_CDM; + + /* Assign ops */ + c->idx = cfg->id; + c->caps = cfg; + + c->ops.enable = dpu_hw_cdm_enable; + if (mdss_rev->core_major_ver >= 5) + c->ops.bind_pingpong_blk = dpu_hw_cdm_bind_pingpong_blk; + + return c; +} diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_cdm.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_cdm.h new file mode 100644 index 000000000000..348424df87c6 --- /dev/null +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_cdm.h @@ -0,0 +1,142 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2023, The Linux Foundation. All rights reserved. + */ + +#ifndef _DPU_HW_CDM_H +#define _DPU_HW_CDM_H + +#include "dpu_hw_mdss.h" +#include "dpu_hw_top.h" + +struct dpu_hw_cdm; + +/** + * struct dpu_hw_cdm_cfg : current configuration of CDM block + * + * @output_width: output ROI width of CDM block + * @output_height: output ROI height of CDM block + * @output_bit_depth: output bit-depth of CDM block + * @h_cdwn_type: downsample type used for horizontal pixels + * @v_cdwn_type: downsample type used for vertical pixels + * @output_fmt: handle to dpu_format of CDM block + * @csc_cfg: handle to CSC matrix programmed for CDM block + * @output_type: interface to which CDM is paired (HDMI/WB) + * @pp_id: ping-pong block to which CDM is bound to + */ +struct dpu_hw_cdm_cfg { + u32 output_width; + u32 output_height; + u32 output_bit_depth; + u32 h_cdwn_type; + u32 v_cdwn_type; + const struct dpu_format *output_fmt; + const struct dpu_csc_cfg *csc_cfg; + u32 output_type; + int pp_id; +}; + +/* + * These values are used indicate which type of downsample is used + * in the horizontal/vertical direction for the CDM block. + */ +enum dpu_hw_cdwn_type { + CDM_CDWN_DISABLE, + CDM_CDWN_PIXEL_DROP, + CDM_CDWN_AVG, + CDM_CDWN_COSITE, + CDM_CDWN_OFFSITE, +}; + +/* + * CDM block can be paired with WB or HDMI block. These values match + * the input with which the CDM block is paired. + */ +enum dpu_hw_cdwn_output_type { + CDM_CDWN_OUTPUT_HDMI, + CDM_CDWN_OUTPUT_WB, +}; + +/* + * CDM block can give an 8-bit or 10-bit output. These values + * are used to indicate the output bit depth of CDM block + */ +enum dpu_hw_cdwn_output_bit_depth { + CDM_CDWN_OUTPUT_8BIT, + CDM_CDWN_OUTPUT_10BIT, +}; + +/* + * CDM block can downsample using different methods. These values + * are used to indicate the downsample method which can be used + * either in the horizontal or vertical direction. + */ +enum dpu_hw_cdwn_op_mode_method_h_v { + CDM_CDWN2_METHOD_PIXEL_DROP, + CDM_CDWN2_METHOD_AVG, + CDM_CDWN2_METHOD_COSITE, + CDM_CDWN2_METHOD_OFFSITE +}; + +/** + * struct dpu_hw_cdm_ops : Interface to the chroma down Hw driver functions + * Assumption is these functions will be called after + * clocks are enabled + * @enable: Enables the output to interface and programs the + * output packer + * @bind_pingpong_blk: enable/disable the connection with pingpong which + * will feed pixels to this cdm + */ +struct dpu_hw_cdm_ops { + /** + * Enable the CDM module + * @cdm Pointer to chroma down context + */ + int (*enable)(struct dpu_hw_cdm *cdm, struct dpu_hw_cdm_cfg *cfg); + + /** + * Enable/disable the connection with pingpong + * @cdm Pointer to chroma down context + * @pp pingpong block id. + */ + void (*bind_pingpong_blk)(struct dpu_hw_cdm *cdm, const enum dpu_pingpong pp); +}; + +/** + * struct dpu_hw_cdm - cdm description + * @base: Hardware block base structure + * @hw: Block hardware details + * @idx: CDM index + * @caps: Pointer to cdm_cfg + * @ops: handle to operations possible for this CDM + */ +struct dpu_hw_cdm { + struct dpu_hw_blk base; + struct dpu_hw_blk_reg_map hw; + + /* chroma down */ + const struct dpu_cdm_cfg *caps; + enum dpu_cdm idx; + + /* ops */ + struct dpu_hw_cdm_ops ops; +}; + +/** + * dpu_hw_cdm_init - initializes the cdm hw driver object. + * should be called once before accessing every cdm. + * @dev: DRM device handle + * @cdm: CDM catalog entry for which driver object is required + * @addr : mapped register io address of MDSS + * @mdss_rev: mdss hw core revision + */ +struct dpu_hw_cdm *dpu_hw_cdm_init(struct drm_device *dev, + const struct dpu_cdm_cfg *cdm, void __iomem *addr, + const struct dpu_mdss_version *mdss_rev); + +static inline struct dpu_hw_cdm *to_dpu_hw_cdm(struct dpu_hw_blk *hw) +{ + return container_of(hw, struct dpu_hw_cdm, base); +} + +#endif /*_DPU_HW_CDM_H */ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c index 86182c734606..e76565c3e6a4 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c @@ -4,6 +4,9 @@ */ #include <linux/delay.h> + +#include <drm/drm_managed.h> + #include "dpu_hwio.h" #include "dpu_hw_ctl.h" #include "dpu_kms.h" @@ -29,11 +32,13 @@ #define CTL_DSC_ACTIVE 0x0E8 #define CTL_WB_ACTIVE 0x0EC #define CTL_INTF_ACTIVE 0x0F4 +#define CTL_CDM_ACTIVE 0x0F8 #define CTL_FETCH_PIPE_ACTIVE 0x0FC #define CTL_MERGE_3D_FLUSH 0x100 #define CTL_DSC_FLUSH 0x104 #define CTL_WB_FLUSH 0x108 #define CTL_INTF_FLUSH 0x110 +#define CTL_CDM_FLUSH 0x114 #define CTL_INTF_MASTER 0x134 #define CTL_DSPP_n_FLUSH(n) ((0x13C) + ((n) * 4)) @@ -43,6 +48,7 @@ #define DPU_REG_RESET_TIMEOUT_US 2000 #define MERGE_3D_IDX 23 #define DSC_IDX 22 +#define CDM_IDX 26 #define INTF_IDX 31 #define WB_IDX 16 #define DSPP_IDX 29 /* From DPU hw rev 7.x.x */ @@ -104,6 +110,7 @@ static inline void dpu_hw_ctl_clear_pending_flush(struct dpu_hw_ctl *ctx) ctx->pending_wb_flush_mask = 0; ctx->pending_merge_3d_flush_mask = 0; ctx->pending_dsc_flush_mask = 0; + ctx->pending_cdm_flush_mask = 0; memset(ctx->pending_dspp_flush_mask, 0, sizeof(ctx->pending_dspp_flush_mask)); @@ -148,6 +155,10 @@ static inline void dpu_hw_ctl_trigger_flush_v1(struct dpu_hw_ctl *ctx) DPU_REG_WRITE(&ctx->hw, CTL_DSC_FLUSH, ctx->pending_dsc_flush_mask); + if (ctx->pending_flush_mask & BIT(CDM_IDX)) + DPU_REG_WRITE(&ctx->hw, CTL_CDM_FLUSH, + ctx->pending_cdm_flush_mask); + DPU_REG_WRITE(&ctx->hw, CTL_FLUSH, ctx->pending_flush_mask); } @@ -279,6 +290,13 @@ static void dpu_hw_ctl_update_pending_flush_wb(struct dpu_hw_ctl *ctx, } } +static void dpu_hw_ctl_update_pending_flush_cdm(struct dpu_hw_ctl *ctx, enum dpu_cdm cdm_num) +{ + /* update pending flush only if CDM_0 is flushed */ + if (cdm_num == CDM_0) + ctx->pending_flush_mask |= BIT(CDM_IDX); +} + static void dpu_hw_ctl_update_pending_flush_wb_v1(struct dpu_hw_ctl *ctx, enum dpu_wb wb) { @@ -307,6 +325,12 @@ static void dpu_hw_ctl_update_pending_flush_dsc_v1(struct dpu_hw_ctl *ctx, ctx->pending_flush_mask |= BIT(DSC_IDX); } +static void dpu_hw_ctl_update_pending_flush_cdm_v1(struct dpu_hw_ctl *ctx, enum dpu_cdm cdm_num) +{ + ctx->pending_cdm_flush_mask |= BIT(cdm_num - CDM_0); + ctx->pending_flush_mask |= BIT(CDM_IDX); +} + static void dpu_hw_ctl_update_pending_flush_dspp(struct dpu_hw_ctl *ctx, enum dpu_dspp dspp, u32 dspp_sub_blk) { @@ -540,6 +564,9 @@ static void dpu_hw_ctl_intf_cfg_v1(struct dpu_hw_ctl *ctx, if (cfg->dsc) DPU_REG_WRITE(c, CTL_DSC_ACTIVE, cfg->dsc); + + if (cfg->cdm) + DPU_REG_WRITE(c, CTL_CDM_ACTIVE, cfg->cdm); } static void dpu_hw_ctl_intf_cfg(struct dpu_hw_ctl *ctx, @@ -583,6 +610,7 @@ static void dpu_hw_ctl_reset_intf_cfg_v1(struct dpu_hw_ctl *ctx, u32 wb_active = 0; u32 merge3d_active = 0; u32 dsc_active; + u32 cdm_active; /* * This API resets each portion of the CTL path namely, @@ -618,6 +646,12 @@ static void dpu_hw_ctl_reset_intf_cfg_v1(struct dpu_hw_ctl *ctx, dsc_active &= ~cfg->dsc; DPU_REG_WRITE(c, CTL_DSC_ACTIVE, dsc_active); } + + if (cfg->cdm) { + cdm_active = DPU_REG_READ(c, CTL_CDM_ACTIVE); + cdm_active &= ~cfg->cdm; + DPU_REG_WRITE(c, CTL_CDM_ACTIVE, cdm_active); + } } static void dpu_hw_ctl_set_fetch_pipe_active(struct dpu_hw_ctl *ctx, @@ -651,12 +685,14 @@ static void _setup_ctl_ops(struct dpu_hw_ctl_ops *ops, ops->update_pending_flush_wb = dpu_hw_ctl_update_pending_flush_wb_v1; ops->update_pending_flush_dsc = dpu_hw_ctl_update_pending_flush_dsc_v1; + ops->update_pending_flush_cdm = dpu_hw_ctl_update_pending_flush_cdm_v1; } else { ops->trigger_flush = dpu_hw_ctl_trigger_flush; ops->setup_intf_cfg = dpu_hw_ctl_intf_cfg; ops->update_pending_flush_intf = dpu_hw_ctl_update_pending_flush_intf; ops->update_pending_flush_wb = dpu_hw_ctl_update_pending_flush_wb; + ops->update_pending_flush_cdm = dpu_hw_ctl_update_pending_flush_cdm; } ops->clear_pending_flush = dpu_hw_ctl_clear_pending_flush; ops->update_pending_flush = dpu_hw_ctl_update_pending_flush; @@ -680,14 +716,15 @@ static void _setup_ctl_ops(struct dpu_hw_ctl_ops *ops, ops->set_active_pipes = dpu_hw_ctl_set_fetch_pipe_active; }; -struct dpu_hw_ctl *dpu_hw_ctl_init(const struct dpu_ctl_cfg *cfg, - void __iomem *addr, - u32 mixer_count, - const struct dpu_lm_cfg *mixer) +struct dpu_hw_ctl *dpu_hw_ctl_init(struct drm_device *dev, + const struct dpu_ctl_cfg *cfg, + void __iomem *addr, + u32 mixer_count, + const struct dpu_lm_cfg *mixer) { struct dpu_hw_ctl *c; - c = kzalloc(sizeof(*c), GFP_KERNEL); + c = drmm_kzalloc(dev, sizeof(*c), GFP_KERNEL); if (!c) return ERR_PTR(-ENOMEM); @@ -702,8 +739,3 @@ struct dpu_hw_ctl *dpu_hw_ctl_init(const struct dpu_ctl_cfg *cfg, return c; } - -void dpu_hw_ctl_destroy(struct dpu_hw_ctl *ctx) -{ - kfree(ctx); -} diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h index 1c242298ff2e..ff85b5ee0acf 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h @@ -39,6 +39,7 @@ struct dpu_hw_stage_cfg { * @mode_3d: 3d mux configuration * @merge_3d: 3d merge block used * @intf_mode_sel: Interface mode, cmd / vid + * @cdm: CDM block used * @stream_sel: Stream selection for multi-stream interfaces * @dsc: DSC BIT masks used */ @@ -48,6 +49,7 @@ struct dpu_hw_intf_cfg { enum dpu_3d_blend_mode mode_3d; enum dpu_merge_3d merge_3d; enum dpu_ctl_mode_sel intf_mode_sel; + enum dpu_cdm cdm; int stream_sel; unsigned int dsc; }; @@ -167,6 +169,14 @@ struct dpu_hw_ctl_ops { enum dpu_dsc blk); /** + * OR in the given flushbits to the cached pending_(cdm_)flush_mask + * No effect on hardware + * @ctx: ctl path ctx pointer + * @cdm_num: idx of cdm to be flushed + */ + void (*update_pending_flush_cdm)(struct dpu_hw_ctl *ctx, enum dpu_cdm cdm_num); + + /** * Write the value of the pending_flush_mask to hardware * @ctx : ctl path ctx pointer */ @@ -239,6 +249,7 @@ struct dpu_hw_ctl_ops { * @pending_intf_flush_mask: pending INTF flush * @pending_wb_flush_mask: pending WB flush * @pending_dsc_flush_mask: pending DSC flush + * @pending_cdm_flush_mask: pending CDM flush * @ops: operation list */ struct dpu_hw_ctl { @@ -256,6 +267,7 @@ struct dpu_hw_ctl { u32 pending_merge_3d_flush_mask; u32 pending_dspp_flush_mask[DSPP_MAX - DSPP_0]; u32 pending_dsc_flush_mask; + u32 pending_cdm_flush_mask; /* ops */ struct dpu_hw_ctl_ops ops; @@ -274,20 +286,16 @@ static inline struct dpu_hw_ctl *to_dpu_hw_ctl(struct dpu_hw_blk *hw) /** * dpu_hw_ctl_init() - Initializes the ctl_path hw driver object. * Should be called before accessing any ctl_path register. + * @dev: Corresponding device for devres management * @cfg: ctl_path catalog entry for which driver object is required * @addr: mapped register io address of MDP * @mixer_count: Number of mixers in @mixer * @mixer: Pointer to an array of Layer Mixers defined in the catalog */ -struct dpu_hw_ctl *dpu_hw_ctl_init(const struct dpu_ctl_cfg *cfg, - void __iomem *addr, - u32 mixer_count, - const struct dpu_lm_cfg *mixer); - -/** - * dpu_hw_ctl_destroy(): Destroys ctl driver context - * should be called to free the context - */ -void dpu_hw_ctl_destroy(struct dpu_hw_ctl *ctx); +struct dpu_hw_ctl *dpu_hw_ctl_init(struct drm_device *dev, + const struct dpu_ctl_cfg *cfg, + void __iomem *addr, + u32 mixer_count, + const struct dpu_lm_cfg *mixer); #endif /*_DPU_HW_CTL_H */ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c index 509dbaa51d87..5e9aad1b2aa2 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c @@ -3,6 +3,8 @@ * Copyright (c) 2020-2022, Linaro Limited */ +#include <drm/drm_managed.h> + #include <drm/display/drm_dsc_helper.h> #include "dpu_kms.h" @@ -188,12 +190,13 @@ static void _setup_dsc_ops(struct dpu_hw_dsc_ops *ops, ops->dsc_bind_pingpong_blk = dpu_hw_dsc_bind_pingpong_blk; }; -struct dpu_hw_dsc *dpu_hw_dsc_init(const struct dpu_dsc_cfg *cfg, +struct dpu_hw_dsc *dpu_hw_dsc_init(struct drm_device *dev, + const struct dpu_dsc_cfg *cfg, void __iomem *addr) { struct dpu_hw_dsc *c; - c = kzalloc(sizeof(*c), GFP_KERNEL); + c = drmm_kzalloc(dev, sizeof(*c), GFP_KERNEL); if (!c) return ERR_PTR(-ENOMEM); @@ -206,8 +209,3 @@ struct dpu_hw_dsc *dpu_hw_dsc_init(const struct dpu_dsc_cfg *cfg, return c; } - -void dpu_hw_dsc_destroy(struct dpu_hw_dsc *dsc) -{ - kfree(dsc); -} diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h index d5b597ab8c5c..989c88d2449b 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h @@ -64,20 +64,24 @@ struct dpu_hw_dsc { /** * dpu_hw_dsc_init() - Initializes the DSC hw driver object. + * @dev: Corresponding device for devres management * @cfg: DSC catalog entry for which driver object is required * @addr: Mapped register io address of MDP * Return: Error code or allocated dpu_hw_dsc context */ -struct dpu_hw_dsc *dpu_hw_dsc_init(const struct dpu_dsc_cfg *cfg, - void __iomem *addr); +struct dpu_hw_dsc *dpu_hw_dsc_init(struct drm_device *dev, + const struct dpu_dsc_cfg *cfg, + void __iomem *addr); /** * dpu_hw_dsc_init_1_2() - initializes the v1.2 DSC hw driver object + * @dev: Corresponding device for devres management * @cfg: DSC catalog entry for which driver object is required * @addr: Mapped register io address of MDP * Returns: Error code or allocated dpu_hw_dsc context */ -struct dpu_hw_dsc *dpu_hw_dsc_init_1_2(const struct dpu_dsc_cfg *cfg, +struct dpu_hw_dsc *dpu_hw_dsc_init_1_2(struct drm_device *dev, + const struct dpu_dsc_cfg *cfg, void __iomem *addr); /** diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc_1_2.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc_1_2.c index 24fe1d98eb86..ba193b0376fe 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc_1_2.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc_1_2.c @@ -4,6 +4,8 @@ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved */ +#include <drm/drm_managed.h> + #include <drm/display/drm_dsc_helper.h> #include "dpu_kms.h" @@ -367,12 +369,13 @@ static void _setup_dcs_ops_1_2(struct dpu_hw_dsc_ops *ops, ops->dsc_bind_pingpong_blk = dpu_hw_dsc_bind_pingpong_blk_1_2; } -struct dpu_hw_dsc *dpu_hw_dsc_init_1_2(const struct dpu_dsc_cfg *cfg, +struct dpu_hw_dsc *dpu_hw_dsc_init_1_2(struct drm_device *dev, + const struct dpu_dsc_cfg *cfg, void __iomem *addr) { struct dpu_hw_dsc *c; - c = kzalloc(sizeof(*c), GFP_KERNEL); + c = drmm_kzalloc(dev, sizeof(*c), GFP_KERNEL); if (!c) return ERR_PTR(-ENOMEM); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.c index 9419b2209af8..b1da88e2935f 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.c @@ -2,6 +2,8 @@ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. */ +#include <drm/drm_managed.h> + #include "dpu_hwio.h" #include "dpu_hw_catalog.h" #include "dpu_hw_lm.h" @@ -68,15 +70,16 @@ static void _setup_dspp_ops(struct dpu_hw_dspp *c, c->ops.setup_pcc = dpu_setup_dspp_pcc; } -struct dpu_hw_dspp *dpu_hw_dspp_init(const struct dpu_dspp_cfg *cfg, - void __iomem *addr) +struct dpu_hw_dspp *dpu_hw_dspp_init(struct drm_device *dev, + const struct dpu_dspp_cfg *cfg, + void __iomem *addr) { struct dpu_hw_dspp *c; if (!addr) return ERR_PTR(-EINVAL); - c = kzalloc(sizeof(*c), GFP_KERNEL); + c = drmm_kzalloc(dev, sizeof(*c), GFP_KERNEL); if (!c) return ERR_PTR(-ENOMEM); @@ -90,10 +93,3 @@ struct dpu_hw_dspp *dpu_hw_dspp_init(const struct dpu_dspp_cfg *cfg, return c; } - -void dpu_hw_dspp_destroy(struct dpu_hw_dspp *dspp) -{ - kfree(dspp); -} - - diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.h index bea965681330..3b435690b6cc 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.h @@ -81,18 +81,14 @@ static inline struct dpu_hw_dspp *to_dpu_hw_dspp(struct dpu_hw_blk *hw) /** * dpu_hw_dspp_init() - Initializes the DSPP hw driver object. * should be called once before accessing every DSPP. + * @dev: Corresponding device for devres management * @cfg: DSPP catalog entry for which driver object is required * @addr: Mapped register io address of MDP * Return: pointer to structure or ERR_PTR */ -struct dpu_hw_dspp *dpu_hw_dspp_init(const struct dpu_dspp_cfg *cfg, - void __iomem *addr); - -/** - * dpu_hw_dspp_destroy(): Destroys DSPP driver context - * @dspp: Pointer to DSPP driver context - */ -void dpu_hw_dspp_destroy(struct dpu_hw_dspp *dspp); +struct dpu_hw_dspp *dpu_hw_dspp_init(struct drm_device *dev, + const struct dpu_dspp_cfg *cfg, + void __iomem *addr); #endif /*_DPU_HW_DSPP_H */ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c index 088807db2c83..946dd0135dff 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c @@ -6,6 +6,8 @@ #include <linux/debugfs.h> #include <linux/slab.h> +#include <drm/drm_managed.h> + #include "dpu_core_irq.h" #include "dpu_kms.h" #include "dpu_hw_interrupts.h" @@ -472,8 +474,9 @@ u32 dpu_core_irq_read(struct dpu_kms *dpu_kms, return intr_status; } -struct dpu_hw_intr *dpu_hw_intr_init(void __iomem *addr, - const struct dpu_mdss_cfg *m) +struct dpu_hw_intr *dpu_hw_intr_init(struct drm_device *dev, + void __iomem *addr, + const struct dpu_mdss_cfg *m) { struct dpu_hw_intr *intr; unsigned int i; @@ -481,7 +484,7 @@ struct dpu_hw_intr *dpu_hw_intr_init(void __iomem *addr, if (!addr || !m) return ERR_PTR(-EINVAL); - intr = kzalloc(sizeof(*intr), GFP_KERNEL); + intr = drmm_kzalloc(dev, sizeof(*intr), GFP_KERNEL); if (!intr) return ERR_PTR(-ENOMEM); @@ -512,11 +515,6 @@ struct dpu_hw_intr *dpu_hw_intr_init(void __iomem *addr, return intr; } -void dpu_hw_intr_destroy(struct dpu_hw_intr *intr) -{ - kfree(intr); -} - int dpu_core_irq_register_callback(struct dpu_kms *dpu_kms, unsigned int irq_idx, void (*irq_cb)(void *arg), diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h index 53a21ebc57e8..564b750a28fe 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h @@ -70,15 +70,12 @@ struct dpu_hw_intr { /** * dpu_hw_intr_init(): Initializes the interrupts hw object + * @dev: Corresponding device for devres management * @addr: mapped register io address of MDP * @m: pointer to MDSS catalog data */ -struct dpu_hw_intr *dpu_hw_intr_init(void __iomem *addr, - const struct dpu_mdss_cfg *m); +struct dpu_hw_intr *dpu_hw_intr_init(struct drm_device *dev, + void __iomem *addr, + const struct dpu_mdss_cfg *m); -/** - * dpu_hw_intr_destroy(): Cleanup interrutps hw object - * @intr: pointer to interrupts hw object - */ -void dpu_hw_intr_destroy(struct dpu_hw_intr *intr); #endif diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c index e8b8908d3e12..6bba531d6dc4 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved. * Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. */ @@ -12,6 +12,8 @@ #include <linux/iopoll.h> +#include <drm/drm_managed.h> + #define INTF_TIMING_ENGINE_EN 0x000 #define INTF_CONFIG 0x004 #define INTF_HSYNC_CTL 0x008 @@ -318,9 +320,9 @@ static u32 dpu_hw_intf_get_line_count(struct dpu_hw_intf *intf) return DPU_REG_READ(c, INTF_LINE_COUNT); } -static void dpu_hw_intf_setup_misr(struct dpu_hw_intf *intf, bool enable, u32 frame_count) +static void dpu_hw_intf_setup_misr(struct dpu_hw_intf *intf) { - dpu_hw_setup_misr(&intf->hw, INTF_MISR_CTRL, enable, frame_count); + dpu_hw_setup_misr(&intf->hw, INTF_MISR_CTRL, 0x1); } static int dpu_hw_intf_collect_misr(struct dpu_hw_intf *intf, u32 *misr_value) @@ -527,8 +529,10 @@ static void dpu_hw_intf_program_intf_cmd_cfg(struct dpu_hw_intf *ctx, DPU_REG_WRITE(&ctx->hw, INTF_CONFIG2, intf_cfg2); } -struct dpu_hw_intf *dpu_hw_intf_init(const struct dpu_intf_cfg *cfg, - void __iomem *addr, const struct dpu_mdss_version *mdss_rev) +struct dpu_hw_intf *dpu_hw_intf_init(struct drm_device *dev, + const struct dpu_intf_cfg *cfg, + void __iomem *addr, + const struct dpu_mdss_version *mdss_rev) { struct dpu_hw_intf *c; @@ -537,7 +541,7 @@ struct dpu_hw_intf *dpu_hw_intf_init(const struct dpu_intf_cfg *cfg, return NULL; } - c = kzalloc(sizeof(*c), GFP_KERNEL); + c = drmm_kzalloc(dev, sizeof(*c), GFP_KERNEL); if (!c) return ERR_PTR(-ENOMEM); @@ -581,9 +585,3 @@ struct dpu_hw_intf *dpu_hw_intf_init(const struct dpu_intf_cfg *cfg, return c; } - -void dpu_hw_intf_destroy(struct dpu_hw_intf *intf) -{ - kfree(intf); -} - diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h index c539025c418b..0bd57a32144a 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved. * Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. */ @@ -95,7 +95,7 @@ struct dpu_hw_intf_ops { void (*bind_pingpong_blk)(struct dpu_hw_intf *intf, const enum dpu_pingpong pp); - void (*setup_misr)(struct dpu_hw_intf *intf, bool enable, u32 frame_count); + void (*setup_misr)(struct dpu_hw_intf *intf); int (*collect_misr)(struct dpu_hw_intf *intf, u32 *misr_value); // Tearcheck on INTF since DPU 5.0.0 @@ -131,17 +131,14 @@ struct dpu_hw_intf { /** * dpu_hw_intf_init() - Initializes the INTF driver for the passed * interface catalog entry. + * @dev: Corresponding device for devres management * @cfg: interface catalog entry for which driver object is required * @addr: mapped register io address of MDP * @mdss_rev: dpu core's major and minor versions */ -struct dpu_hw_intf *dpu_hw_intf_init(const struct dpu_intf_cfg *cfg, - void __iomem *addr, const struct dpu_mdss_version *mdss_rev); - -/** - * dpu_hw_intf_destroy(): Destroys INTF driver context - * @intf: Pointer to INTF driver context - */ -void dpu_hw_intf_destroy(struct dpu_hw_intf *intf); +struct dpu_hw_intf *dpu_hw_intf_init(struct drm_device *dev, + const struct dpu_intf_cfg *cfg, + void __iomem *addr, + const struct dpu_mdss_version *mdss_rev); #endif /*_DPU_HW_INTF_H */ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c index d1c3bd8379ea..1d3ccf3228c6 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c @@ -1,9 +1,11 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved. * Copyright (c) 2015-2021, The Linux Foundation. All rights reserved. */ +#include <drm/drm_managed.h> + #include "dpu_kms.h" #include "dpu_hw_catalog.h" #include "dpu_hwio.h" @@ -81,9 +83,9 @@ static void dpu_hw_lm_setup_border_color(struct dpu_hw_mixer *ctx, } } -static void dpu_hw_lm_setup_misr(struct dpu_hw_mixer *ctx, bool enable, u32 frame_count) +static void dpu_hw_lm_setup_misr(struct dpu_hw_mixer *ctx) { - dpu_hw_setup_misr(&ctx->hw, LM_MISR_CTRL, enable, frame_count); + dpu_hw_setup_misr(&ctx->hw, LM_MISR_CTRL, 0x0); } static int dpu_hw_lm_collect_misr(struct dpu_hw_mixer *ctx, u32 *misr_value) @@ -156,8 +158,9 @@ static void _setup_mixer_ops(struct dpu_hw_lm_ops *ops, ops->collect_misr = dpu_hw_lm_collect_misr; } -struct dpu_hw_mixer *dpu_hw_lm_init(const struct dpu_lm_cfg *cfg, - void __iomem *addr) +struct dpu_hw_mixer *dpu_hw_lm_init(struct drm_device *dev, + const struct dpu_lm_cfg *cfg, + void __iomem *addr) { struct dpu_hw_mixer *c; @@ -166,7 +169,7 @@ struct dpu_hw_mixer *dpu_hw_lm_init(const struct dpu_lm_cfg *cfg, return NULL; } - c = kzalloc(sizeof(*c), GFP_KERNEL); + c = drmm_kzalloc(dev, sizeof(*c), GFP_KERNEL); if (!c) return ERR_PTR(-ENOMEM); @@ -180,8 +183,3 @@ struct dpu_hw_mixer *dpu_hw_lm_init(const struct dpu_lm_cfg *cfg, return c; } - -void dpu_hw_lm_destroy(struct dpu_hw_mixer *lm) -{ - kfree(lm); -} diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h index 36992d046a53..0a3381755249 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h @@ -1,5 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* + * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved. * Copyright (c) 2015-2021, The Linux Foundation. All rights reserved. */ @@ -57,7 +58,7 @@ struct dpu_hw_lm_ops { /** * setup_misr: Enable/disable MISR */ - void (*setup_misr)(struct dpu_hw_mixer *ctx, bool enable, u32 frame_count); + void (*setup_misr)(struct dpu_hw_mixer *ctx); /** * collect_misr: Read MISR signature @@ -95,16 +96,12 @@ static inline struct dpu_hw_mixer *to_dpu_hw_mixer(struct dpu_hw_blk *hw) /** * dpu_hw_lm_init() - Initializes the mixer hw driver object. * should be called once before accessing every mixer. + * @dev: Corresponding device for devres management * @cfg: mixer catalog entry for which driver object is required * @addr: mapped register io address of MDP */ -struct dpu_hw_mixer *dpu_hw_lm_init(const struct dpu_lm_cfg *cfg, - void __iomem *addr); - -/** - * dpu_hw_lm_destroy(): Destroys layer mixer driver context - * @lm: Pointer to LM driver context - */ -void dpu_hw_lm_destroy(struct dpu_hw_mixer *lm); +struct dpu_hw_mixer *dpu_hw_lm_init(struct drm_device *dev, + const struct dpu_lm_cfg *cfg, + void __iomem *addr); #endif /*_DPU_HW_LM_H */ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h index d85157acfbf8..5df545904057 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h @@ -98,6 +98,7 @@ enum dpu_hw_blk_type { DPU_HW_BLK_DSPP, DPU_HW_BLK_MERGE_3D, DPU_HW_BLK_DSC, + DPU_HW_BLK_CDM, DPU_HW_BLK_MAX, }; @@ -185,6 +186,11 @@ enum dpu_dsc { DSC_MAX }; +enum dpu_cdm { + CDM_0 = 1, + CDM_MAX +}; + enum dpu_pingpong { PINGPONG_NONE, PINGPONG_0, @@ -195,6 +201,8 @@ enum dpu_pingpong { PINGPONG_5, PINGPONG_6, PINGPONG_7, + PINGPONG_8, + PINGPONG_9, PINGPONG_S0, PINGPONG_MAX }; @@ -204,6 +212,7 @@ enum dpu_merge_3d { MERGE_3D_1, MERGE_3D_2, MERGE_3D_3, + MERGE_3D_4, MERGE_3D_MAX }; @@ -458,6 +467,7 @@ struct dpu_mdss_color { #define DPU_DBG_MASK_ROT (1 << 9) #define DPU_DBG_MASK_DSPP (1 << 10) #define DPU_DBG_MASK_DSC (1 << 11) +#define DPU_DBG_MASK_CDM (1 << 12) /** * struct dpu_hw_tear_check - Struct contains parameters to configure diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_merge3d.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_merge3d.c index 90e0e05eff8d..ddfa40a959cb 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_merge3d.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_merge3d.c @@ -4,6 +4,8 @@ #include <linux/iopoll.h> +#include <drm/drm_managed.h> + #include "dpu_hw_mdss.h" #include "dpu_hwio.h" #include "dpu_hw_catalog.h" @@ -37,12 +39,13 @@ static void _setup_merge_3d_ops(struct dpu_hw_merge_3d *c, c->ops.setup_3d_mode = dpu_hw_merge_3d_setup_3d_mode; }; -struct dpu_hw_merge_3d *dpu_hw_merge_3d_init(const struct dpu_merge_3d_cfg *cfg, - void __iomem *addr) +struct dpu_hw_merge_3d *dpu_hw_merge_3d_init(struct drm_device *dev, + const struct dpu_merge_3d_cfg *cfg, + void __iomem *addr) { struct dpu_hw_merge_3d *c; - c = kzalloc(sizeof(*c), GFP_KERNEL); + c = drmm_kzalloc(dev, sizeof(*c), GFP_KERNEL); if (!c) return ERR_PTR(-ENOMEM); @@ -55,8 +58,3 @@ struct dpu_hw_merge_3d *dpu_hw_merge_3d_init(const struct dpu_merge_3d_cfg *cfg, return c; } - -void dpu_hw_merge_3d_destroy(struct dpu_hw_merge_3d *hw) -{ - kfree(hw); -} diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_merge3d.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_merge3d.h index 19cec5e88722..c192f02ec1ab 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_merge3d.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_merge3d.h @@ -48,18 +48,13 @@ static inline struct dpu_hw_merge_3d *to_dpu_hw_merge_3d(struct dpu_hw_blk *hw) /** * dpu_hw_merge_3d_init() - Initializes the merge_3d driver for the passed * merge3d catalog entry. + * @dev: Corresponding device for devres management * @cfg: Pingpong catalog entry for which driver object is required * @addr: Mapped register io address of MDP * Return: Error code or allocated dpu_hw_merge_3d context */ -struct dpu_hw_merge_3d *dpu_hw_merge_3d_init(const struct dpu_merge_3d_cfg *cfg, - void __iomem *addr); - -/** - * dpu_hw_merge_3d_destroy - destroys merge_3d driver context - * should be called to free the context - * @pp: Pointer to PP driver context returned by dpu_hw_merge_3d_init - */ -void dpu_hw_merge_3d_destroy(struct dpu_hw_merge_3d *pp); +struct dpu_hw_merge_3d *dpu_hw_merge_3d_init(struct drm_device *dev, + const struct dpu_merge_3d_cfg *cfg, + void __iomem *addr); #endif /*_DPU_HW_MERGE3D_H */ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c index 057cac7f5d93..2db4c6fba37a 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c @@ -4,6 +4,8 @@ #include <linux/iopoll.h> +#include <drm/drm_managed.h> + #include "dpu_hw_mdss.h" #include "dpu_hwio.h" #include "dpu_hw_catalog.h" @@ -281,12 +283,14 @@ static int dpu_hw_pp_setup_dsc(struct dpu_hw_pingpong *pp) return 0; } -struct dpu_hw_pingpong *dpu_hw_pingpong_init(const struct dpu_pingpong_cfg *cfg, - void __iomem *addr, const struct dpu_mdss_version *mdss_rev) +struct dpu_hw_pingpong *dpu_hw_pingpong_init(struct drm_device *dev, + const struct dpu_pingpong_cfg *cfg, + void __iomem *addr, + const struct dpu_mdss_version *mdss_rev) { struct dpu_hw_pingpong *c; - c = kzalloc(sizeof(*c), GFP_KERNEL); + c = drmm_kzalloc(dev, sizeof(*c), GFP_KERNEL); if (!c) return ERR_PTR(-ENOMEM); @@ -317,8 +321,3 @@ struct dpu_hw_pingpong *dpu_hw_pingpong_init(const struct dpu_pingpong_cfg *cfg, return c; } - -void dpu_hw_pingpong_destroy(struct dpu_hw_pingpong *pp) -{ - kfree(pp); -} diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h index 0d541ca5b056..a48b69fd79a3 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h @@ -121,19 +121,15 @@ static inline struct dpu_hw_pingpong *to_dpu_hw_pingpong(struct dpu_hw_blk *hw) /** * dpu_hw_pingpong_init() - initializes the pingpong driver for the passed * pingpong catalog entry. + * @dev: Corresponding device for devres management * @cfg: Pingpong catalog entry for which driver object is required * @addr: Mapped register io address of MDP * @mdss_rev: dpu core's major and minor versions * Return: Error code or allocated dpu_hw_pingpong context */ -struct dpu_hw_pingpong *dpu_hw_pingpong_init(const struct dpu_pingpong_cfg *cfg, - void __iomem *addr, const struct dpu_mdss_version *mdss_rev); - -/** - * dpu_hw_pingpong_destroy - destroys pingpong driver context - * should be called to free the context - * @pp: Pointer to PP driver context returned by dpu_hw_pingpong_init - */ -void dpu_hw_pingpong_destroy(struct dpu_hw_pingpong *pp); +struct dpu_hw_pingpong *dpu_hw_pingpong_init(struct drm_device *dev, + const struct dpu_pingpong_cfg *cfg, + void __iomem *addr, + const struct dpu_mdss_version *mdss_rev); #endif /*_DPU_HW_PINGPONG_H */ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c index 8e3c65989c49..0bf8a83e8df3 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c @@ -11,6 +11,7 @@ #include "msm_mdss.h" #include <drm/drm_file.h> +#include <drm/drm_managed.h> #define DPU_FETCH_CONFIG_RESET_VALUE 0x00000087 @@ -395,15 +396,6 @@ static void _dpu_hw_sspp_setup_scaler3(struct dpu_hw_sspp *ctx, format); } -static u32 _dpu_hw_sspp_get_scaler3_ver(struct dpu_hw_sspp *ctx) -{ - if (!ctx) - return 0; - - return dpu_hw_get_scaler3_ver(&ctx->hw, - ctx->cap->sblk->scaler_blk.base); -} - /* * dpu_hw_sspp_setup_rects() */ @@ -614,12 +606,8 @@ static void _setup_layer_ops(struct dpu_hw_sspp *c, test_bit(DPU_SSPP_SMART_DMA_V2, &c->cap->features)) c->ops.setup_multirect = dpu_hw_sspp_setup_multirect; - if (test_bit(DPU_SSPP_SCALER_QSEED3, &features) || - test_bit(DPU_SSPP_SCALER_QSEED3LITE, &features) || - test_bit(DPU_SSPP_SCALER_QSEED4, &features)) { + if (test_bit(DPU_SSPP_SCALER_QSEED3_COMPATIBLE, &features)) c->ops.setup_scaler = _dpu_hw_sspp_setup_scaler3; - c->ops.get_scaler_ver = _dpu_hw_sspp_get_scaler3_ver; - } if (test_bit(DPU_SSPP_CDP, &features)) c->ops.setup_cdp = dpu_hw_sspp_setup_cdp; @@ -654,10 +642,7 @@ int _dpu_hw_sspp_init_debugfs(struct dpu_hw_sspp *hw_pipe, struct dpu_kms *kms, cfg->len, kms); - if (cfg->features & BIT(DPU_SSPP_SCALER_QSEED3) || - cfg->features & BIT(DPU_SSPP_SCALER_QSEED3LITE) || - cfg->features & BIT(DPU_SSPP_SCALER_QSEED2) || - cfg->features & BIT(DPU_SSPP_SCALER_QSEED4)) + if (sblk->scaler_blk.len) dpu_debugfs_create_regset32("scaler_blk", 0400, debugfs_root, sblk->scaler_blk.base + cfg->base, @@ -685,16 +670,18 @@ int _dpu_hw_sspp_init_debugfs(struct dpu_hw_sspp *hw_pipe, struct dpu_kms *kms, } #endif -struct dpu_hw_sspp *dpu_hw_sspp_init(const struct dpu_sspp_cfg *cfg, - void __iomem *addr, const struct msm_mdss_data *mdss_data, - const struct dpu_mdss_version *mdss_rev) +struct dpu_hw_sspp *dpu_hw_sspp_init(struct drm_device *dev, + const struct dpu_sspp_cfg *cfg, + void __iomem *addr, + const struct msm_mdss_data *mdss_data, + const struct dpu_mdss_version *mdss_rev) { struct dpu_hw_sspp *hw_pipe; if (!addr) return ERR_PTR(-EINVAL); - hw_pipe = kzalloc(sizeof(*hw_pipe), GFP_KERNEL); + hw_pipe = drmm_kzalloc(dev, sizeof(*hw_pipe), GFP_KERNEL); if (!hw_pipe) return ERR_PTR(-ENOMEM); @@ -709,9 +696,3 @@ struct dpu_hw_sspp *dpu_hw_sspp_init(const struct dpu_sspp_cfg *cfg, return hw_pipe; } - -void dpu_hw_sspp_destroy(struct dpu_hw_sspp *ctx) -{ - kfree(ctx); -} - diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h index f93969fddb22..b7dc52312c39 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h @@ -22,21 +22,6 @@ struct dpu_hw_sspp; #define DPU_SSPP_SOLID_FILL BIT(4) /** - * Define all scaler feature bits in catalog - */ -#define DPU_SSPP_SCALER (BIT(DPU_SSPP_SCALER_RGB) | \ - BIT(DPU_SSPP_SCALER_QSEED2) | \ - BIT(DPU_SSPP_SCALER_QSEED3) | \ - BIT(DPU_SSPP_SCALER_QSEED3LITE) | \ - BIT(DPU_SSPP_SCALER_QSEED4)) - -/* - * Define all CSC feature bits in catalog - */ -#define DPU_SSPP_CSC_ANY (BIT(DPU_SSPP_CSC) | \ - BIT(DPU_SSPP_CSC_10BIT)) - -/** * Component indices */ enum { @@ -297,12 +282,6 @@ struct dpu_hw_sspp_ops { const struct dpu_format *format); /** - * get_scaler_ver - get scaler h/w version - * @ctx: Pointer to pipe context - */ - u32 (*get_scaler_ver)(struct dpu_hw_sspp *ctx); - - /** * setup_cdp - setup client driven prefetch * @pipe: Pointer to software pipe context * @fmt: format used by the sw pipe @@ -339,21 +318,17 @@ struct dpu_kms; /** * dpu_hw_sspp_init() - Initializes the sspp hw driver object. * Should be called once before accessing every pipe. + * @dev: Corresponding device for devres management * @cfg: Pipe catalog entry for which driver object is required * @addr: Mapped register io address of MDP * @mdss_data: UBWC / MDSS configuration data * @mdss_rev: dpu core's major and minor versions */ -struct dpu_hw_sspp *dpu_hw_sspp_init(const struct dpu_sspp_cfg *cfg, - void __iomem *addr, const struct msm_mdss_data *mdss_data, - const struct dpu_mdss_version *mdss_rev); - -/** - * dpu_hw_sspp_destroy(): Destroys SSPP driver context - * should be called during Hw pipe cleanup. - * @ctx: Pointer to SSPP driver context returned by dpu_hw_sspp_init - */ -void dpu_hw_sspp_destroy(struct dpu_hw_sspp *ctx); +struct dpu_hw_sspp *dpu_hw_sspp_init(struct drm_device *dev, + const struct dpu_sspp_cfg *cfg, + void __iomem *addr, + const struct msm_mdss_data *mdss_data, + const struct dpu_mdss_version *mdss_rev); int _dpu_hw_sspp_init_debugfs(struct dpu_hw_sspp *hw_pipe, struct dpu_kms *kms, struct dentry *entry); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c index 24e734768a72..05e48cf4ec1d 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c @@ -2,6 +2,8 @@ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. */ +#include <drm/drm_managed.h> + #include "dpu_hwio.h" #include "dpu_hw_catalog.h" #include "dpu_hw_top.h" @@ -247,16 +249,17 @@ static void _setup_mdp_ops(struct dpu_hw_mdp_ops *ops, ops->intf_audio_select = dpu_hw_intf_audio_select; } -struct dpu_hw_mdp *dpu_hw_mdptop_init(const struct dpu_mdp_cfg *cfg, - void __iomem *addr, - const struct dpu_mdss_cfg *m) +struct dpu_hw_mdp *dpu_hw_mdptop_init(struct drm_device *dev, + const struct dpu_mdp_cfg *cfg, + void __iomem *addr, + const struct dpu_mdss_cfg *m) { struct dpu_hw_mdp *mdp; if (!addr) return ERR_PTR(-EINVAL); - mdp = kzalloc(sizeof(*mdp), GFP_KERNEL); + mdp = drmm_kzalloc(dev, sizeof(*mdp), GFP_KERNEL); if (!mdp) return ERR_PTR(-ENOMEM); @@ -271,9 +274,3 @@ struct dpu_hw_mdp *dpu_hw_mdptop_init(const struct dpu_mdp_cfg *cfg, return mdp; } - -void dpu_hw_mdp_destroy(struct dpu_hw_mdp *mdp) -{ - kfree(mdp); -} - diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h index 8b1463d2b2f0..6f3dc98087df 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h @@ -145,13 +145,15 @@ struct dpu_hw_mdp { /** * dpu_hw_mdptop_init - initializes the top driver for the passed config + * @dev: Corresponding device for devres management * @cfg: MDP TOP configuration from catalog * @addr: Mapped register io address of MDP * @m: Pointer to mdss catalog data */ -struct dpu_hw_mdp *dpu_hw_mdptop_init(const struct dpu_mdp_cfg *cfg, - void __iomem *addr, - const struct dpu_mdss_cfg *m); +struct dpu_hw_mdp *dpu_hw_mdptop_init(struct drm_device *dev, + const struct dpu_mdp_cfg *cfg, + void __iomem *addr, + const struct dpu_mdss_cfg *m); void dpu_hw_mdp_destroy(struct dpu_hw_mdp *mdp); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.c index 18b16b2d2bf5..dd475827314e 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved. * Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. */ #define pr_fmt(fmt) "[drm:%s:%d] " fmt, __func__, __LINE__ @@ -381,12 +381,6 @@ end: DPU_REG_WRITE(c, QSEED3_OP_MODE + scaler_offset, op_mode); } -u32 dpu_hw_get_scaler3_ver(struct dpu_hw_blk_reg_map *c, - u32 scaler_offset) -{ - return DPU_REG_READ(c, QSEED3_HW_VERSION + scaler_offset); -} - void dpu_hw_csc_setup(struct dpu_hw_blk_reg_map *c, u32 csc_reg_off, const struct dpu_csc_cfg *data, bool csc10) @@ -481,9 +475,11 @@ void _dpu_hw_setup_qos_lut(struct dpu_hw_blk_reg_map *c, u32 offset, cfg->danger_safe_en ? QOS_QOS_CTRL_DANGER_SAFE_EN : 0); } +/* + * note: Aside from encoders, input_sel should be set to 0x0 by default + */ void dpu_hw_setup_misr(struct dpu_hw_blk_reg_map *c, - u32 misr_ctrl_offset, - bool enable, u32 frame_count) + u32 misr_ctrl_offset, u8 input_sel) { u32 config = 0; @@ -492,15 +488,9 @@ void dpu_hw_setup_misr(struct dpu_hw_blk_reg_map *c, /* Clear old MISR value (in case it's read before a new value is calculated)*/ wmb(); - if (enable) { - config = (frame_count & MISR_FRAME_COUNT_MASK) | - MISR_CTRL_ENABLE | MISR_CTRL_FREE_RUN_MASK; - - DPU_REG_WRITE(c, misr_ctrl_offset, config); - } else { - DPU_REG_WRITE(c, misr_ctrl_offset, 0); - } - + config = MISR_FRAME_COUNT | MISR_CTRL_ENABLE | MISR_CTRL_FREE_RUN_MASK | + ((input_sel & 0xF) << 24); + DPU_REG_WRITE(c, misr_ctrl_offset, config); } int dpu_hw_collect_misr(struct dpu_hw_blk_reg_map *c, @@ -567,3 +557,47 @@ bool dpu_hw_clk_force_ctrl(struct dpu_hw_blk_reg_map *c, return clk_forced_on; } + +#define TO_S15D16(_x_)((_x_) << 7) + +const struct dpu_csc_cfg dpu_csc_YUV2RGB_601L = { + { + /* S15.16 format */ + 0x00012A00, 0x00000000, 0x00019880, + 0x00012A00, 0xFFFF9B80, 0xFFFF3000, + 0x00012A00, 0x00020480, 0x00000000, + }, + /* signed bias */ + { 0xfff0, 0xff80, 0xff80,}, + { 0x0, 0x0, 0x0,}, + /* unsigned clamp */ + { 0x10, 0xeb, 0x10, 0xf0, 0x10, 0xf0,}, + { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff,}, +}; + +const struct dpu_csc_cfg dpu_csc10_YUV2RGB_601L = { + { + /* S15.16 format */ + 0x00012A00, 0x00000000, 0x00019880, + 0x00012A00, 0xFFFF9B80, 0xFFFF3000, + 0x00012A00, 0x00020480, 0x00000000, + }, + /* signed bias */ + { 0xffc0, 0xfe00, 0xfe00,}, + { 0x0, 0x0, 0x0,}, + /* unsigned clamp */ + { 0x40, 0x3ac, 0x40, 0x3c0, 0x40, 0x3c0,}, + { 0x00, 0x3ff, 0x00, 0x3ff, 0x00, 0x3ff,}, +}; + +const struct dpu_csc_cfg dpu_csc10_rgb2yuv_601l = { + { + TO_S15D16(0x0083), TO_S15D16(0x0102), TO_S15D16(0x0032), + TO_S15D16(0x1fb5), TO_S15D16(0x1f6c), TO_S15D16(0x00e1), + TO_S15D16(0x00e1), TO_S15D16(0x1f45), TO_S15D16(0x1fdc) + }, + { 0x00, 0x00, 0x00 }, + { 0x0040, 0x0200, 0x0200 }, + { 0x000, 0x3ff, 0x000, 0x3ff, 0x000, 0x3ff }, + { 0x040, 0x3ac, 0x040, 0x3c0, 0x040, 0x3c0 }, +}; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h index 4bea139081bc..64ded69fa903 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved. * Copyright (c) 2015-2021, The Linux Foundation. All rights reserved. */ @@ -13,12 +13,18 @@ #include "dpu_hw_catalog.h" #define REG_MASK(n) ((BIT(n)) - 1) -#define MISR_FRAME_COUNT_MASK 0xFF +#define MISR_FRAME_COUNT 0x1 #define MISR_CTRL_ENABLE BIT(8) #define MISR_CTRL_STATUS BIT(9) #define MISR_CTRL_STATUS_CLEAR BIT(10) #define MISR_CTRL_FREE_RUN_MASK BIT(31) +#define TO_S15D16(_x_)((_x_) << 7) + +extern const struct dpu_csc_cfg dpu_csc_YUV2RGB_601L; +extern const struct dpu_csc_cfg dpu_csc10_YUV2RGB_601L; +extern const struct dpu_csc_cfg dpu_csc10_rgb2yuv_601l; + /* * This is the common struct maintained by each sub block * for mapping the register offsets in this block to the @@ -340,9 +346,6 @@ void dpu_hw_setup_scaler3(struct dpu_hw_blk_reg_map *c, u32 scaler_offset, u32 scaler_version, const struct dpu_format *format); -u32 dpu_hw_get_scaler3_ver(struct dpu_hw_blk_reg_map *c, - u32 scaler_offset); - void dpu_hw_csc_setup(struct dpu_hw_blk_reg_map *c, u32 csc_reg_off, const struct dpu_csc_cfg *data, bool csc10); @@ -358,9 +361,7 @@ void _dpu_hw_setup_qos_lut(struct dpu_hw_blk_reg_map *c, u32 offset, const struct dpu_hw_qos_cfg *cfg); void dpu_hw_setup_misr(struct dpu_hw_blk_reg_map *c, - u32 misr_ctrl_offset, - bool enable, - u32 frame_count); + u32 misr_ctrl_offset, u8 input_sel); int dpu_hw_collect_misr(struct dpu_hw_blk_reg_map *c, u32 misr_ctrl_offset, diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c index a5121a50b2bb..98e34afde2d2 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c @@ -2,6 +2,8 @@ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. */ +#include <drm/drm_managed.h> + #include "dpu_hwio.h" #include "dpu_hw_catalog.h" #include "dpu_hw_vbif.h" @@ -211,12 +213,13 @@ static void _setup_vbif_ops(struct dpu_hw_vbif_ops *ops, ops->set_write_gather_en = dpu_hw_set_write_gather_en; } -struct dpu_hw_vbif *dpu_hw_vbif_init(const struct dpu_vbif_cfg *cfg, - void __iomem *addr) +struct dpu_hw_vbif *dpu_hw_vbif_init(struct drm_device *dev, + const struct dpu_vbif_cfg *cfg, + void __iomem *addr) { struct dpu_hw_vbif *c; - c = kzalloc(sizeof(*c), GFP_KERNEL); + c = drmm_kzalloc(dev, sizeof(*c), GFP_KERNEL); if (!c) return ERR_PTR(-ENOMEM); @@ -234,8 +237,3 @@ struct dpu_hw_vbif *dpu_hw_vbif_init(const struct dpu_vbif_cfg *cfg, return c; } - -void dpu_hw_vbif_destroy(struct dpu_hw_vbif *vbif) -{ - kfree(vbif); -} diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h index 7e10d2a172b4..e2b4307500e4 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h @@ -108,12 +108,12 @@ struct dpu_hw_vbif { /** * dpu_hw_vbif_init() - Initializes the VBIF driver for the passed * VBIF catalog entry. + * @dev: Corresponding device for devres management * @cfg: VBIF catalog entry for which driver object is required * @addr: Mapped register io address of MDSS */ -struct dpu_hw_vbif *dpu_hw_vbif_init(const struct dpu_vbif_cfg *cfg, - void __iomem *addr); - -void dpu_hw_vbif_destroy(struct dpu_hw_vbif *vbif); +struct dpu_hw_vbif *dpu_hw_vbif_init(struct drm_device *dev, + const struct dpu_vbif_cfg *cfg, + void __iomem *addr); #endif /*_DPU_HW_VBIF_H */ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.c index 9668fb97c047..e75995f7fcea 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.c @@ -3,6 +3,8 @@ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved */ +#include <drm/drm_managed.h> + #include "dpu_hw_mdss.h" #include "dpu_hwio.h" #include "dpu_hw_catalog.h" @@ -87,6 +89,9 @@ static void dpu_hw_wb_setup_format(struct dpu_hw_wb *ctx, dst_format |= BIT(14); /* DST_ALPHA_X */ } + if (DPU_FORMAT_IS_YUV(fmt)) + dst_format |= BIT(15); + pattern = (fmt->element[3] << 24) | (fmt->element[2] << 16) | (fmt->element[1] << 8) | @@ -208,15 +213,17 @@ static void _setup_wb_ops(struct dpu_hw_wb_ops *ops, ops->setup_clk_force_ctrl = dpu_hw_wb_setup_clk_force_ctrl; } -struct dpu_hw_wb *dpu_hw_wb_init(const struct dpu_wb_cfg *cfg, - void __iomem *addr, const struct dpu_mdss_version *mdss_rev) +struct dpu_hw_wb *dpu_hw_wb_init(struct drm_device *dev, + const struct dpu_wb_cfg *cfg, + void __iomem *addr, + const struct dpu_mdss_version *mdss_rev) { struct dpu_hw_wb *c; if (!addr) return ERR_PTR(-EINVAL); - c = kzalloc(sizeof(*c), GFP_KERNEL); + c = drmm_kzalloc(dev, sizeof(*c), GFP_KERNEL); if (!c) return ERR_PTR(-ENOMEM); @@ -230,8 +237,3 @@ struct dpu_hw_wb *dpu_hw_wb_init(const struct dpu_wb_cfg *cfg, return c; } - -void dpu_hw_wb_destroy(struct dpu_hw_wb *hw_wb) -{ - kfree(hw_wb); -} diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.h index 88792f450a92..e671796ea379 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.h @@ -76,18 +76,15 @@ struct dpu_hw_wb { /** * dpu_hw_wb_init() - Initializes the writeback hw driver object. + * @dev: Corresponding device for devres management * @cfg: wb_path catalog entry for which driver object is required * @addr: mapped register io address of MDP * @mdss_rev: dpu core's major and minor versions * Return: Error code or allocated dpu_hw_wb context */ -struct dpu_hw_wb *dpu_hw_wb_init(const struct dpu_wb_cfg *cfg, - void __iomem *addr, const struct dpu_mdss_version *mdss_rev); - -/** - * dpu_hw_wb_destroy(): Destroy writeback hw driver object. - * @hw_wb: Pointer to writeback hw driver object - */ -void dpu_hw_wb_destroy(struct dpu_hw_wb *hw_wb); +struct dpu_hw_wb *dpu_hw_wb_init(struct drm_device *dev, + const struct dpu_wb_cfg *cfg, + void __iomem *addr, + const struct dpu_mdss_version *mdss_rev); #endif /*_DPU_HW_WB_H */ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index fe7267b3bff5..723cc1d82143 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -274,9 +274,6 @@ static int dpu_kms_debugfs_init(struct msm_kms *kms, struct drm_minor *minor) struct dpu_kms *dpu_kms = to_dpu_kms(kms); void *p = dpu_hw_util_get_log_mask_ptr(); struct dentry *entry; - struct drm_device *dev; - struct msm_drm_private *priv; - int i; if (!p) return -EINVAL; @@ -285,9 +282,6 @@ static int dpu_kms_debugfs_init(struct msm_kms *kms, struct drm_minor *minor) if (minor->type != DRM_MINOR_PRIMARY) return 0; - dev = dpu_kms->dev; - priv = dev->dev_private; - entry = debugfs_create_dir("debug", minor->debugfs_root); debugfs_create_x32(DPU_DEBUGFS_HWMASKNAME, 0600, entry, p); @@ -297,11 +291,6 @@ static int dpu_kms_debugfs_init(struct msm_kms *kms, struct drm_minor *minor) dpu_debugfs_core_irq_init(dpu_kms, entry); dpu_debugfs_sspp_init(dpu_kms, entry); - for (i = 0; i < ARRAY_SIZE(priv->dp); i++) { - if (priv->dp[i]) - msm_dp_debugfs_init(priv->dp[i], minor); - } - return dpu_core_perf_debugfs_init(dpu_kms, entry); } #endif @@ -597,7 +586,6 @@ static int _dpu_kms_initialize_displayport(struct drm_device *dev, rc = msm_dp_modeset_init(priv->dp[i], dev, encoder); if (rc) { DPU_ERROR("modeset_init failed for DP, rc = %d\n", rc); - drm_encoder_cleanup(encoder); return rc; } } @@ -630,7 +618,6 @@ static int _dpu_kms_initialize_hdmi(struct drm_device *dev, rc = msm_hdmi_modeset_init(priv->hdmi, dev, encoder); if (rc) { DPU_ERROR("modeset_init failed for DP, rc = %d\n", rc); - drm_encoder_cleanup(encoder); return rc; } @@ -662,7 +649,6 @@ static int _dpu_kms_initialize_writeback(struct drm_device *dev, n_formats); if (rc) { DPU_ERROR("dpu_writeback_init, rc = %d\n", rc); - drm_encoder_cleanup(encoder); return rc; } @@ -806,30 +792,17 @@ static void _dpu_kms_hw_destroy(struct dpu_kms *dpu_kms) { int i; - if (dpu_kms->hw_intr) - dpu_hw_intr_destroy(dpu_kms->hw_intr); dpu_kms->hw_intr = NULL; /* safe to call these more than once during shutdown */ _dpu_kms_mmu_destroy(dpu_kms); - if (dpu_kms->catalog) { - for (i = 0; i < ARRAY_SIZE(dpu_kms->hw_vbif); i++) { - if (dpu_kms->hw_vbif[i]) { - dpu_hw_vbif_destroy(dpu_kms->hw_vbif[i]); - dpu_kms->hw_vbif[i] = NULL; - } - } + for (i = 0; i < ARRAY_SIZE(dpu_kms->hw_vbif); i++) { + dpu_kms->hw_vbif[i] = NULL; } - if (dpu_kms->rm_init) - dpu_rm_destroy(&dpu_kms->rm); - dpu_kms->rm_init = false; - dpu_kms->catalog = NULL; - if (dpu_kms->hw_mdp) - dpu_hw_mdp_destroy(dpu_kms->hw_mdp); dpu_kms->hw_mdp = NULL; } @@ -856,7 +829,6 @@ static int dpu_irq_postinstall(struct msm_kms *kms) { struct msm_drm_private *priv; struct dpu_kms *dpu_kms = to_dpu_kms(kms); - int i; if (!dpu_kms || !dpu_kms->dev) return -EINVAL; @@ -865,9 +837,6 @@ static int dpu_irq_postinstall(struct msm_kms *kms) if (!priv) return -EINVAL; - for (i = 0; i < ARRAY_SIZE(priv->dp); i++) - msm_dp_irq_postinstall(priv->dp[i]); - return 0; } @@ -975,6 +944,10 @@ static void dpu_kms_mdp_snapshot(struct msm_disp_state *disp_state, struct msm_k } } + if (cat->cdm) + msm_disp_snapshot_add_block(disp_state, cat->cdm->len, + dpu_kms->mmio + cat->cdm->base, cat->cdm->name); + pm_runtime_put_sync(&dpu_kms->pdev->dev); } @@ -1078,7 +1051,7 @@ static int dpu_kms_hw_init(struct msm_kms *kms) if (!dpu_kms->catalog) { DPU_ERROR("device config not known!\n"); rc = -EINVAL; - goto power_error; + goto err_pm_put; } /* @@ -1088,49 +1061,48 @@ static int dpu_kms_hw_init(struct msm_kms *kms) rc = _dpu_kms_mmu_init(dpu_kms); if (rc) { DPU_ERROR("dpu_kms_mmu_init failed: %d\n", rc); - goto power_error; + goto err_pm_put; } dpu_kms->mdss = msm_mdss_get_mdss_data(dpu_kms->pdev->dev.parent); if (IS_ERR(dpu_kms->mdss)) { rc = PTR_ERR(dpu_kms->mdss); DPU_ERROR("failed to get MDSS data: %d\n", rc); - goto power_error; + goto err_pm_put; } if (!dpu_kms->mdss) { rc = -EINVAL; DPU_ERROR("NULL MDSS data\n"); - goto power_error; + goto err_pm_put; } - rc = dpu_rm_init(&dpu_kms->rm, dpu_kms->catalog, dpu_kms->mdss, dpu_kms->mmio); + rc = dpu_rm_init(dev, &dpu_kms->rm, dpu_kms->catalog, dpu_kms->mdss, dpu_kms->mmio); if (rc) { DPU_ERROR("rm init failed: %d\n", rc); - goto power_error; + goto err_pm_put; } - dpu_kms->rm_init = true; - - dpu_kms->hw_mdp = dpu_hw_mdptop_init(dpu_kms->catalog->mdp, + dpu_kms->hw_mdp = dpu_hw_mdptop_init(dev, + dpu_kms->catalog->mdp, dpu_kms->mmio, dpu_kms->catalog); if (IS_ERR(dpu_kms->hw_mdp)) { rc = PTR_ERR(dpu_kms->hw_mdp); DPU_ERROR("failed to get hw_mdp: %d\n", rc); dpu_kms->hw_mdp = NULL; - goto power_error; + goto err_pm_put; } for (i = 0; i < dpu_kms->catalog->vbif_count; i++) { struct dpu_hw_vbif *hw; const struct dpu_vbif_cfg *vbif = &dpu_kms->catalog->vbif[i]; - hw = dpu_hw_vbif_init(vbif, dpu_kms->vbif[vbif->id]); + hw = dpu_hw_vbif_init(dev, vbif, dpu_kms->vbif[vbif->id]); if (IS_ERR(hw)) { rc = PTR_ERR(hw); DPU_ERROR("failed to init vbif %d: %d\n", vbif->id, rc); - goto power_error; + goto err_pm_put; } dpu_kms->hw_vbif[vbif->id] = hw; @@ -1146,15 +1118,15 @@ static int dpu_kms_hw_init(struct msm_kms *kms) rc = dpu_core_perf_init(&dpu_kms->perf, dpu_kms->catalog->perf, max_core_clk_rate); if (rc) { DPU_ERROR("failed to init perf %d\n", rc); - goto perf_err; + goto err_pm_put; } - dpu_kms->hw_intr = dpu_hw_intr_init(dpu_kms->mmio, dpu_kms->catalog); - if (IS_ERR_OR_NULL(dpu_kms->hw_intr)) { + dpu_kms->hw_intr = dpu_hw_intr_init(dev, dpu_kms->mmio, dpu_kms->catalog); + if (IS_ERR(dpu_kms->hw_intr)) { rc = PTR_ERR(dpu_kms->hw_intr); DPU_ERROR("hw_intr init failed: %d\n", rc); dpu_kms->hw_intr = NULL; - goto hw_intr_init_err; + goto err_pm_put; } dev->mode_config.min_width = 0; @@ -1179,7 +1151,7 @@ static int dpu_kms_hw_init(struct msm_kms *kms) rc = _dpu_kms_drm_obj_init(dpu_kms); if (rc) { DPU_ERROR("modeset init failed: %d\n", rc); - goto drm_obj_init_err; + goto err_pm_put; } dpu_vbif_init_memtypes(dpu_kms); @@ -1188,10 +1160,7 @@ static int dpu_kms_hw_init(struct msm_kms *kms) return 0; -drm_obj_init_err: -hw_intr_init_err: -perf_err: -power_error: +err_pm_put: pm_runtime_put_sync(&dpu_kms->pdev->dev); error: _dpu_kms_hw_destroy(dpu_kms); @@ -1349,6 +1318,7 @@ static const struct dev_pm_ops dpu_pm_ops = { static const struct of_device_id dpu_dt_match[] = { { .compatible = "qcom,msm8998-dpu", .data = &dpu_msm8998_cfg, }, { .compatible = "qcom,qcm2290-dpu", .data = &dpu_qcm2290_cfg, }, + { .compatible = "qcom,sdm670-dpu", .data = &dpu_sdm670_cfg, }, { .compatible = "qcom,sdm845-dpu", .data = &dpu_sdm845_cfg, }, { .compatible = "qcom,sc7180-dpu", .data = &dpu_sc7180_cfg, }, { .compatible = "qcom,sc7280-dpu", .data = &dpu_sc7280_cfg, }, @@ -1363,6 +1333,7 @@ static const struct of_device_id dpu_dt_match[] = { { .compatible = "qcom,sm8350-dpu", .data = &dpu_sm8350_cfg, }, { .compatible = "qcom,sm8450-dpu", .data = &dpu_sm8450_cfg, }, { .compatible = "qcom,sm8550-dpu", .data = &dpu_sm8550_cfg, }, + { .compatible = "qcom,sm8650-dpu", .data = &dpu_sm8650_cfg, }, {} }; MODULE_DEVICE_TABLE(of, dpu_dt_match); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h index b6f53ca6e962..d1207f4ec3ae 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h @@ -51,6 +51,7 @@ } while (0) #define DPU_ERROR(fmt, ...) pr_err("[dpu error]" fmt, ##__VA_ARGS__) +#define DPU_ERROR_RATELIMITED(fmt, ...) pr_err_ratelimited("[dpu error]" fmt, ##__VA_ARGS__) /** * ktime_compare_safe - compare two ktime structures @@ -88,7 +89,6 @@ struct dpu_kms { struct drm_private_obj global_state; struct dpu_rm rm; - bool rm_init; struct dpu_hw_vbif *hw_vbif[VBIF_MAX]; struct dpu_hw_mdp *hw_mdp; @@ -136,6 +136,7 @@ struct dpu_global_state { uint32_t ctl_to_enc_id[CTL_MAX - CTL_0]; uint32_t dspp_to_enc_id[DSPP_MAX - DSPP_0]; uint32_t dsc_to_enc_id[DSC_MAX - DSC_0]; + uint32_t cdm_to_enc_id; }; struct dpu_global_state diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c index 3eef5e025e12..ff975ad51145 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c @@ -21,6 +21,7 @@ #include "dpu_kms.h" #include "dpu_formats.h" #include "dpu_hw_sspp.h" +#include "dpu_hw_util.h" #include "dpu_trace.h" #include "dpu_crtc.h" #include "dpu_vbif.h" @@ -78,8 +79,6 @@ static const uint32_t qcom_compressed_supported_formats[] = { struct dpu_plane { struct drm_plane base; - struct mutex lock; - enum dpu_sspp pipe; uint32_t color_fill; @@ -470,8 +469,7 @@ static void _dpu_plane_setup_scaler3(struct dpu_hw_sspp *pipe_hw, scale_cfg->src_height[i] /= chroma_subsmpl_v; } - if (pipe_hw->cap->features & - BIT(DPU_SSPP_SCALER_QSEED4)) { + if (pipe_hw->cap->sblk->scaler_blk.version >= 0x3000) { scale_cfg->preload_x[i] = DPU_QSEED4_DEFAULT_PRELOAD_H; scale_cfg->preload_y[i] = DPU_QSEED4_DEFAULT_PRELOAD_V; } else { @@ -511,36 +509,6 @@ static void _dpu_plane_setup_pixel_ext(struct dpu_hw_scaler3_cfg *scale_cfg, } } -static const struct dpu_csc_cfg dpu_csc_YUV2RGB_601L = { - { - /* S15.16 format */ - 0x00012A00, 0x00000000, 0x00019880, - 0x00012A00, 0xFFFF9B80, 0xFFFF3000, - 0x00012A00, 0x00020480, 0x00000000, - }, - /* signed bias */ - { 0xfff0, 0xff80, 0xff80,}, - { 0x0, 0x0, 0x0,}, - /* unsigned clamp */ - { 0x10, 0xeb, 0x10, 0xf0, 0x10, 0xf0,}, - { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff,}, -}; - -static const struct dpu_csc_cfg dpu_csc10_YUV2RGB_601L = { - { - /* S15.16 format */ - 0x00012A00, 0x00000000, 0x00019880, - 0x00012A00, 0xFFFF9B80, 0xFFFF3000, - 0x00012A00, 0x00020480, 0x00000000, - }, - /* signed bias */ - { 0xffc0, 0xfe00, 0xfe00,}, - { 0x0, 0x0, 0x0,}, - /* unsigned clamp */ - { 0x40, 0x3ac, 0x40, 0x3c0, 0x40, 0x3c0,}, - { 0x00, 0x3ff, 0x00, 0x3ff, 0x00, 0x3ff,}, -}; - static const struct dpu_csc_cfg *_dpu_plane_get_csc(struct dpu_sw_pipe *pipe, const struct dpu_format *fmt) { @@ -774,8 +742,8 @@ static int dpu_plane_atomic_check_pipe(struct dpu_plane *pdpu, min_src_size = DPU_FORMAT_IS_YUV(fmt) ? 2 : 1; if (DPU_FORMAT_IS_YUV(fmt) && - (!(pipe->sspp->cap->features & DPU_SSPP_SCALER) || - !(pipe->sspp->cap->features & DPU_SSPP_CSC_ANY))) { + (!pipe->sspp->cap->sblk->scaler_blk.len || + !pipe->sspp->cap->sblk->csc_blk.len)) { DPU_DEBUG_PLANE(pdpu, "plane doesn't have scaler/csc for yuv\n"); return -EINVAL; @@ -824,6 +792,8 @@ static int dpu_plane_atomic_check(struct drm_plane *plane, plane); int ret = 0, min_scale; struct dpu_plane *pdpu = to_dpu_plane(plane); + struct dpu_kms *kms = _dpu_plane_get_kms(&pdpu->base); + u64 max_mdp_clk_rate = kms->perf.max_core_clk_rate; struct dpu_plane_state *pstate = to_dpu_plane_state(new_plane_state); struct dpu_sw_pipe *pipe = &pstate->pipe; struct dpu_sw_pipe *r_pipe = &pstate->r_pipe; @@ -892,14 +862,16 @@ static int dpu_plane_atomic_check(struct drm_plane *plane, max_linewidth = pdpu->catalog->caps->max_linewidth; - if (drm_rect_width(&pipe_cfg->src_rect) > max_linewidth) { + if ((drm_rect_width(&pipe_cfg->src_rect) > max_linewidth) || + _dpu_plane_calc_clk(&crtc_state->adjusted_mode, pipe_cfg) > max_mdp_clk_rate) { /* * In parallel multirect case only the half of the usual width * is supported for tiled formats. If we are here, we know that * full width is more than max_linewidth, thus each rect is * wider than allowed. */ - if (DPU_FORMAT_IS_UBWC(fmt)) { + if (DPU_FORMAT_IS_UBWC(fmt) && + drm_rect_width(&pipe_cfg->src_rect) > max_linewidth) { DPU_DEBUG_PLANE(pdpu, "invalid src " DRM_RECT_FMT " line:%u, tiled format\n", DRM_RECT_ARG(&pipe_cfg->src_rect), max_linewidth); return -E2BIG; @@ -1213,29 +1185,6 @@ static void dpu_plane_atomic_update(struct drm_plane *plane, } } -static void dpu_plane_destroy(struct drm_plane *plane) -{ - struct dpu_plane *pdpu = plane ? to_dpu_plane(plane) : NULL; - struct dpu_plane_state *pstate; - - DPU_DEBUG_PLANE(pdpu, "\n"); - - if (pdpu) { - pstate = to_dpu_plane_state(plane->state); - _dpu_plane_set_qos_ctrl(plane, &pstate->pipe, false); - - if (pstate->r_pipe.sspp) - _dpu_plane_set_qos_ctrl(plane, &pstate->r_pipe, false); - - mutex_destroy(&pdpu->lock); - - /* this will destroy the states as well */ - drm_plane_cleanup(plane); - - kfree(pdpu); - } -} - static void dpu_plane_destroy_state(struct drm_plane *plane, struct drm_plane_state *state) { @@ -1405,7 +1354,6 @@ static bool dpu_plane_format_mod_supported(struct drm_plane *plane, static const struct drm_plane_funcs dpu_plane_funcs = { .update_plane = drm_atomic_helper_update_plane, .disable_plane = drm_atomic_helper_disable_plane, - .destroy = dpu_plane_destroy, .reset = dpu_plane_reset, .atomic_duplicate_state = dpu_plane_duplicate_state, .atomic_destroy_state = dpu_plane_destroy_state, @@ -1433,35 +1381,28 @@ struct drm_plane *dpu_plane_init(struct drm_device *dev, struct dpu_hw_sspp *pipe_hw; uint32_t num_formats; uint32_t supported_rotations; - int ret = -EINVAL; - - /* create and zero local structure */ - pdpu = kzalloc(sizeof(*pdpu), GFP_KERNEL); - if (!pdpu) { - DPU_ERROR("[%u]failed to allocate local plane struct\n", pipe); - ret = -ENOMEM; - return ERR_PTR(ret); - } - - /* cache local stuff for later */ - plane = &pdpu->base; - pdpu->pipe = pipe; + int ret; /* initialize underlying h/w driver */ pipe_hw = dpu_rm_get_sspp(&kms->rm, pipe); if (!pipe_hw || !pipe_hw->cap || !pipe_hw->cap->sblk) { DPU_ERROR("[%u]SSPP is invalid\n", pipe); - goto clean_plane; + return ERR_PTR(-EINVAL); } format_list = pipe_hw->cap->sblk->format_list; num_formats = pipe_hw->cap->sblk->num_formats; - ret = drm_universal_plane_init(dev, plane, 0xff, &dpu_plane_funcs, + pdpu = drmm_universal_plane_alloc(dev, struct dpu_plane, base, + 0xff, &dpu_plane_funcs, format_list, num_formats, supported_format_modifiers, type, NULL); - if (ret) - goto clean_plane; + if (IS_ERR(pdpu)) + return ERR_CAST(pdpu); + + /* cache local stuff for later */ + plane = &pdpu->base; + pdpu->pipe = pipe; pdpu->catalog = kms->catalog; @@ -1488,13 +1429,7 @@ struct drm_plane *dpu_plane_init(struct drm_device *dev, /* success! finalize initialization */ drm_plane_helper_add(plane, &dpu_plane_helper_funcs); - mutex_init(&pdpu->lock); - DPU_DEBUG("%s created for pipe:%u id:%u\n", plane->name, pipe, plane->base.id); return plane; - -clean_plane: - kfree(pdpu); - return ERR_PTR(ret); } diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c index 8759466e2f37..724537ab776d 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c @@ -8,6 +8,7 @@ #include "dpu_kms.h" #include "dpu_hw_lm.h" #include "dpu_hw_ctl.h" +#include "dpu_hw_cdm.h" #include "dpu_hw_pingpong.h" #include "dpu_hw_sspp.h" #include "dpu_hw_intf.h" @@ -28,78 +29,13 @@ static inline bool reserved_by_other(uint32_t *res_map, int idx, /** * struct dpu_rm_requirements - Reservation requirements parameter bundle * @topology: selected topology for the display - * @hw_res: Hardware resources required as reported by the encoders */ struct dpu_rm_requirements { struct msm_display_topology topology; }; -int dpu_rm_destroy(struct dpu_rm *rm) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(rm->dspp_blks); i++) { - struct dpu_hw_dspp *hw; - - if (rm->dspp_blks[i]) { - hw = to_dpu_hw_dspp(rm->dspp_blks[i]); - dpu_hw_dspp_destroy(hw); - } - } - for (i = 0; i < ARRAY_SIZE(rm->pingpong_blks); i++) { - struct dpu_hw_pingpong *hw; - - if (rm->pingpong_blks[i]) { - hw = to_dpu_hw_pingpong(rm->pingpong_blks[i]); - dpu_hw_pingpong_destroy(hw); - } - } - for (i = 0; i < ARRAY_SIZE(rm->merge_3d_blks); i++) { - struct dpu_hw_merge_3d *hw; - - if (rm->merge_3d_blks[i]) { - hw = to_dpu_hw_merge_3d(rm->merge_3d_blks[i]); - dpu_hw_merge_3d_destroy(hw); - } - } - for (i = 0; i < ARRAY_SIZE(rm->mixer_blks); i++) { - struct dpu_hw_mixer *hw; - - if (rm->mixer_blks[i]) { - hw = to_dpu_hw_mixer(rm->mixer_blks[i]); - dpu_hw_lm_destroy(hw); - } - } - for (i = 0; i < ARRAY_SIZE(rm->ctl_blks); i++) { - struct dpu_hw_ctl *hw; - - if (rm->ctl_blks[i]) { - hw = to_dpu_hw_ctl(rm->ctl_blks[i]); - dpu_hw_ctl_destroy(hw); - } - } - for (i = 0; i < ARRAY_SIZE(rm->hw_intf); i++) - dpu_hw_intf_destroy(rm->hw_intf[i]); - - for (i = 0; i < ARRAY_SIZE(rm->dsc_blks); i++) { - struct dpu_hw_dsc *hw; - - if (rm->dsc_blks[i]) { - hw = to_dpu_hw_dsc(rm->dsc_blks[i]); - dpu_hw_dsc_destroy(hw); - } - } - - for (i = 0; i < ARRAY_SIZE(rm->hw_wb); i++) - dpu_hw_wb_destroy(rm->hw_wb[i]); - - for (i = 0; i < ARRAY_SIZE(rm->hw_sspp); i++) - dpu_hw_sspp_destroy(rm->hw_sspp[i]); - - return 0; -} - -int dpu_rm_init(struct dpu_rm *rm, +int dpu_rm_init(struct drm_device *dev, + struct dpu_rm *rm, const struct dpu_mdss_cfg *cat, const struct msm_mdss_data *mdss_data, void __iomem *mmio) @@ -119,7 +55,7 @@ int dpu_rm_init(struct dpu_rm *rm, struct dpu_hw_mixer *hw; const struct dpu_lm_cfg *lm = &cat->mixer[i]; - hw = dpu_hw_lm_init(lm, mmio); + hw = dpu_hw_lm_init(dev, lm, mmio); if (IS_ERR(hw)) { rc = PTR_ERR(hw); DPU_ERROR("failed lm object creation: err %d\n", rc); @@ -132,7 +68,7 @@ int dpu_rm_init(struct dpu_rm *rm, struct dpu_hw_merge_3d *hw; const struct dpu_merge_3d_cfg *merge_3d = &cat->merge_3d[i]; - hw = dpu_hw_merge_3d_init(merge_3d, mmio); + hw = dpu_hw_merge_3d_init(dev, merge_3d, mmio); if (IS_ERR(hw)) { rc = PTR_ERR(hw); DPU_ERROR("failed merge_3d object creation: err %d\n", @@ -146,7 +82,7 @@ int dpu_rm_init(struct dpu_rm *rm, struct dpu_hw_pingpong *hw; const struct dpu_pingpong_cfg *pp = &cat->pingpong[i]; - hw = dpu_hw_pingpong_init(pp, mmio, cat->mdss_ver); + hw = dpu_hw_pingpong_init(dev, pp, mmio, cat->mdss_ver); if (IS_ERR(hw)) { rc = PTR_ERR(hw); DPU_ERROR("failed pingpong object creation: err %d\n", @@ -162,7 +98,7 @@ int dpu_rm_init(struct dpu_rm *rm, struct dpu_hw_intf *hw; const struct dpu_intf_cfg *intf = &cat->intf[i]; - hw = dpu_hw_intf_init(intf, mmio, cat->mdss_ver); + hw = dpu_hw_intf_init(dev, intf, mmio, cat->mdss_ver); if (IS_ERR(hw)) { rc = PTR_ERR(hw); DPU_ERROR("failed intf object creation: err %d\n", rc); @@ -175,7 +111,7 @@ int dpu_rm_init(struct dpu_rm *rm, struct dpu_hw_wb *hw; const struct dpu_wb_cfg *wb = &cat->wb[i]; - hw = dpu_hw_wb_init(wb, mmio, cat->mdss_ver); + hw = dpu_hw_wb_init(dev, wb, mmio, cat->mdss_ver); if (IS_ERR(hw)) { rc = PTR_ERR(hw); DPU_ERROR("failed wb object creation: err %d\n", rc); @@ -188,7 +124,7 @@ int dpu_rm_init(struct dpu_rm *rm, struct dpu_hw_ctl *hw; const struct dpu_ctl_cfg *ctl = &cat->ctl[i]; - hw = dpu_hw_ctl_init(ctl, mmio, cat->mixer_count, cat->mixer); + hw = dpu_hw_ctl_init(dev, ctl, mmio, cat->mixer_count, cat->mixer); if (IS_ERR(hw)) { rc = PTR_ERR(hw); DPU_ERROR("failed ctl object creation: err %d\n", rc); @@ -201,7 +137,7 @@ int dpu_rm_init(struct dpu_rm *rm, struct dpu_hw_dspp *hw; const struct dpu_dspp_cfg *dspp = &cat->dspp[i]; - hw = dpu_hw_dspp_init(dspp, mmio); + hw = dpu_hw_dspp_init(dev, dspp, mmio); if (IS_ERR(hw)) { rc = PTR_ERR(hw); DPU_ERROR("failed dspp object creation: err %d\n", rc); @@ -215,9 +151,9 @@ int dpu_rm_init(struct dpu_rm *rm, const struct dpu_dsc_cfg *dsc = &cat->dsc[i]; if (test_bit(DPU_DSC_HW_REV_1_2, &dsc->features)) - hw = dpu_hw_dsc_init_1_2(dsc, mmio); + hw = dpu_hw_dsc_init_1_2(dev, dsc, mmio); else - hw = dpu_hw_dsc_init(dsc, mmio); + hw = dpu_hw_dsc_init(dev, dsc, mmio); if (IS_ERR(hw)) { rc = PTR_ERR(hw); @@ -231,7 +167,7 @@ int dpu_rm_init(struct dpu_rm *rm, struct dpu_hw_sspp *hw; const struct dpu_sspp_cfg *sspp = &cat->sspp[i]; - hw = dpu_hw_sspp_init(sspp, mmio, mdss_data, cat->mdss_ver); + hw = dpu_hw_sspp_init(dev, sspp, mmio, mdss_data, cat->mdss_ver); if (IS_ERR(hw)) { rc = PTR_ERR(hw); DPU_ERROR("failed sspp object creation: err %d\n", rc); @@ -240,11 +176,21 @@ int dpu_rm_init(struct dpu_rm *rm, rm->hw_sspp[sspp->id - SSPP_NONE] = hw; } + if (cat->cdm) { + struct dpu_hw_cdm *hw; + + hw = dpu_hw_cdm_init(dev, cat->cdm, mmio, cat->mdss_ver); + if (IS_ERR(hw)) { + rc = PTR_ERR(hw); + DPU_ERROR("failed cdm object creation: err %d\n", rc); + goto fail; + } + rm->cdm_blk = &hw->base; + } + return 0; fail: - dpu_rm_destroy(rm); - return rc ? rc : -EFAULT; } @@ -257,6 +203,8 @@ static bool _dpu_rm_needs_split_display(const struct msm_display_topology *top) * _dpu_rm_get_lm_peer - get the id of a mixer which is a peer of the primary * @rm: dpu resource manager handle * @primary_idx: index of primary mixer in rm->mixer_blks[] + * + * Returns: lm peer mixed id on success or %-EINVAL on error */ static int _dpu_rm_get_lm_peer(struct dpu_rm *rm, int primary_idx) { @@ -488,6 +436,26 @@ static int _dpu_rm_reserve_dsc(struct dpu_rm *rm, return 0; } +static int _dpu_rm_reserve_cdm(struct dpu_rm *rm, + struct dpu_global_state *global_state, + struct drm_encoder *enc) +{ + /* try allocating only one CDM block */ + if (!rm->cdm_blk) { + DPU_ERROR("CDM block does not exist\n"); + return -EIO; + } + + if (global_state->cdm_to_enc_id) { + DPU_ERROR("CDM_0 is already allocated\n"); + return -EIO; + } + + global_state->cdm_to_enc_id = enc->base.id; + + return 0; +} + static int _dpu_rm_make_reservation( struct dpu_rm *rm, struct dpu_global_state *global_state, @@ -513,6 +481,14 @@ static int _dpu_rm_make_reservation( if (ret) return ret; + if (reqs->topology.needs_cdm) { + ret = _dpu_rm_reserve_cdm(rm, global_state, enc); + if (ret) { + DPU_ERROR("unable to find CDM blk\n"); + return ret; + } + } + return ret; } @@ -523,9 +499,9 @@ static int _dpu_rm_populate_requirements( { reqs->topology = req_topology; - DRM_DEBUG_KMS("num_lm: %d num_dsc: %d num_intf: %d\n", + DRM_DEBUG_KMS("num_lm: %d num_dsc: %d num_intf: %d cdm: %d\n", reqs->topology.num_lm, reqs->topology.num_dsc, - reqs->topology.num_intf); + reqs->topology.num_intf, reqs->topology.needs_cdm); return 0; } @@ -554,6 +530,7 @@ void dpu_rm_release(struct dpu_global_state *global_state, ARRAY_SIZE(global_state->dsc_to_enc_id), enc->base.id); _dpu_rm_clear_mapping(global_state->dspp_to_enc_id, ARRAY_SIZE(global_state->dspp_to_enc_id), enc->base.id); + _dpu_rm_clear_mapping(&global_state->cdm_to_enc_id, 1, enc->base.id); } int dpu_rm_reserve( @@ -627,6 +604,11 @@ int dpu_rm_get_assigned_resources(struct dpu_rm *rm, hw_to_enc_id = global_state->dsc_to_enc_id; max_blks = ARRAY_SIZE(rm->dsc_blks); break; + case DPU_HW_BLK_CDM: + hw_blks = &rm->cdm_blk; + hw_to_enc_id = &global_state->cdm_to_enc_id; + max_blks = 1; + break; default: DPU_ERROR("blk type %d not managed by rm\n", type); return 0; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h index 2b551566cbf4..e3f83ebc656b 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h @@ -22,6 +22,7 @@ struct dpu_global_state; * @hw_wb: array of wb hardware resources * @dspp_blks: array of dspp hardware resources * @hw_sspp: array of sspp hardware resources + * @cdm_blk: cdm hardware resource */ struct dpu_rm { struct dpu_hw_blk *pingpong_blks[PINGPONG_MAX - PINGPONG_0]; @@ -33,30 +34,26 @@ struct dpu_rm { struct dpu_hw_blk *merge_3d_blks[MERGE_3D_MAX - MERGE_3D_0]; struct dpu_hw_blk *dsc_blks[DSC_MAX - DSC_0]; struct dpu_hw_sspp *hw_sspp[SSPP_MAX - SSPP_NONE]; + struct dpu_hw_blk *cdm_blk; }; /** * dpu_rm_init - Read hardware catalog and create reservation tracking objects * for all HW blocks. + * @dev: Corresponding device for devres management * @rm: DPU Resource Manager handle * @cat: Pointer to hardware catalog * @mdss_data: Pointer to MDSS / UBWC configuration * @mmio: mapped register io address of MDP * @Return: 0 on Success otherwise -ERROR */ -int dpu_rm_init(struct dpu_rm *rm, +int dpu_rm_init(struct drm_device *dev, + struct dpu_rm *rm, const struct dpu_mdss_cfg *cat, const struct msm_mdss_data *mdss_data, void __iomem *mmio); /** - * dpu_rm_destroy - Free all memory allocated by dpu_rm_init - * @rm: DPU Resource Manager handle - * @Return: 0 on Success otherwise -ERROR - */ -int dpu_rm_destroy(struct dpu_rm *rm); - -/** * dpu_rm_reserve - Given a CRTC->Encoder->Connector display chain, analyze * the use connections and user requirements, specified through related * topology control properties, and reserve hardware blocks to that diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c index 169f9de4a12a..75f93e346282 100644 --- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c +++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c @@ -6,6 +6,7 @@ #include <drm/drm_crtc.h> #include <drm/drm_flip_work.h> +#include <drm/drm_managed.h> #include <drm/drm_mode.h> #include <drm/drm_probe_helper.h> #include <drm/drm_vblank.h> @@ -123,16 +124,6 @@ static void unref_cursor_worker(struct drm_flip_work *work, void *val) drm_gem_object_put(val); } -static void mdp4_crtc_destroy(struct drm_crtc *crtc) -{ - struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); - - drm_crtc_cleanup(crtc); - drm_flip_work_cleanup(&mdp4_crtc->unref_cursor_work); - - kfree(mdp4_crtc); -} - /* statically (for now) map planes to mixer stage (z-order): */ static const int idxs[] = { [VG1] = 1, @@ -269,6 +260,7 @@ static void mdp4_crtc_atomic_disable(struct drm_crtc *crtc, { struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); struct mdp4_kms *mdp4_kms = get_kms(crtc); + unsigned long flags; DBG("%s", mdp4_crtc->name); @@ -281,6 +273,14 @@ static void mdp4_crtc_atomic_disable(struct drm_crtc *crtc, mdp_irq_unregister(&mdp4_kms->base, &mdp4_crtc->err); mdp4_disable(mdp4_kms); + if (crtc->state->event && !crtc->state->active) { + WARN_ON(mdp4_crtc->event); + spin_lock_irqsave(&mdp4_kms->dev->event_lock, flags); + drm_crtc_send_vblank_event(crtc, crtc->state->event); + crtc->state->event = NULL; + spin_unlock_irqrestore(&mdp4_kms->dev->event_lock, flags); + } + mdp4_crtc->enabled = false; } @@ -475,7 +475,6 @@ static int mdp4_crtc_cursor_move(struct drm_crtc *crtc, int x, int y) static const struct drm_crtc_funcs mdp4_crtc_funcs = { .set_config = drm_atomic_helper_set_config, - .destroy = mdp4_crtc_destroy, .page_flip = drm_atomic_helper_page_flip, .cursor_set = mdp4_crtc_cursor_set, .cursor_move = mdp4_crtc_cursor_move, @@ -616,6 +615,13 @@ static const char *dma_names[] = { "DMA_P", "DMA_S", "DMA_E", }; +static void mdp4_crtc_flip_cleanup(struct drm_device *dev, void *ptr) +{ + struct mdp4_crtc *mdp4_crtc = ptr; + + drm_flip_work_cleanup(&mdp4_crtc->unref_cursor_work); +} + /* initialize crtc */ struct drm_crtc *mdp4_crtc_init(struct drm_device *dev, struct drm_plane *plane, int id, int ovlp_id, @@ -623,10 +629,13 @@ struct drm_crtc *mdp4_crtc_init(struct drm_device *dev, { struct drm_crtc *crtc = NULL; struct mdp4_crtc *mdp4_crtc; + int ret; - mdp4_crtc = kzalloc(sizeof(*mdp4_crtc), GFP_KERNEL); - if (!mdp4_crtc) - return ERR_PTR(-ENOMEM); + mdp4_crtc = drmm_crtc_alloc_with_planes(dev, struct mdp4_crtc, base, + plane, NULL, + &mdp4_crtc_funcs, NULL); + if (IS_ERR(mdp4_crtc)) + return ERR_CAST(mdp4_crtc); crtc = &mdp4_crtc->base; @@ -648,9 +657,10 @@ struct drm_crtc *mdp4_crtc_init(struct drm_device *dev, drm_flip_work_init(&mdp4_crtc->unref_cursor_work, "unref cursor", unref_cursor_worker); + ret = drmm_add_action_or_reset(dev, mdp4_crtc_flip_cleanup, mdp4_crtc); + if (ret) + return ERR_PTR(ret); - drm_crtc_init_with_planes(dev, crtc, plane, NULL, &mdp4_crtc_funcs, - NULL); drm_crtc_helper_add(crtc, &mdp4_crtc_helper_funcs); return crtc; diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_dsi_encoder.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_dsi_encoder.c index 39b8fe53c29d..74dafe7106be 100644 --- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_dsi_encoder.c +++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_dsi_encoder.c @@ -26,18 +26,6 @@ static struct mdp4_kms *get_kms(struct drm_encoder *encoder) return to_mdp4_kms(to_mdp_kms(priv->kms)); } -static void mdp4_dsi_encoder_destroy(struct drm_encoder *encoder) -{ - struct mdp4_dsi_encoder *mdp4_dsi_encoder = to_mdp4_dsi_encoder(encoder); - - drm_encoder_cleanup(encoder); - kfree(mdp4_dsi_encoder); -} - -static const struct drm_encoder_funcs mdp4_dsi_encoder_funcs = { - .destroy = mdp4_dsi_encoder_destroy, -}; - static void mdp4_dsi_encoder_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) @@ -148,28 +136,18 @@ static const struct drm_encoder_helper_funcs mdp4_dsi_encoder_helper_funcs = { /* initialize encoder */ struct drm_encoder *mdp4_dsi_encoder_init(struct drm_device *dev) { - struct drm_encoder *encoder = NULL; + struct drm_encoder *encoder; struct mdp4_dsi_encoder *mdp4_dsi_encoder; - int ret; - mdp4_dsi_encoder = kzalloc(sizeof(*mdp4_dsi_encoder), GFP_KERNEL); - if (!mdp4_dsi_encoder) { - ret = -ENOMEM; - goto fail; - } + mdp4_dsi_encoder = drmm_encoder_alloc(dev, struct mdp4_dsi_encoder, base, + NULL, DRM_MODE_ENCODER_DSI, NULL); + if (IS_ERR(mdp4_dsi_encoder)) + return ERR_CAST(mdp4_dsi_encoder); encoder = &mdp4_dsi_encoder->base; - drm_encoder_init(dev, encoder, &mdp4_dsi_encoder_funcs, - DRM_MODE_ENCODER_DSI, NULL); drm_encoder_helper_add(encoder, &mdp4_dsi_encoder_helper_funcs); return encoder; - -fail: - if (encoder) - mdp4_dsi_encoder_destroy(encoder); - - return ERR_PTR(ret); } #endif /* CONFIG_DRM_MSM_DSI */ diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c index 88645dbc3785..3b70764b48c4 100644 --- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c +++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c @@ -25,17 +25,6 @@ static struct mdp4_kms *get_kms(struct drm_encoder *encoder) return to_mdp4_kms(to_mdp_kms(priv->kms)); } -static void mdp4_dtv_encoder_destroy(struct drm_encoder *encoder) -{ - struct mdp4_dtv_encoder *mdp4_dtv_encoder = to_mdp4_dtv_encoder(encoder); - drm_encoder_cleanup(encoder); - kfree(mdp4_dtv_encoder); -} - -static const struct drm_encoder_funcs mdp4_dtv_encoder_funcs = { - .destroy = mdp4_dtv_encoder_destroy, -}; - static void mdp4_dtv_encoder_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) @@ -173,41 +162,29 @@ long mdp4_dtv_round_pixclk(struct drm_encoder *encoder, unsigned long rate) /* initialize encoder */ struct drm_encoder *mdp4_dtv_encoder_init(struct drm_device *dev) { - struct drm_encoder *encoder = NULL; + struct drm_encoder *encoder; struct mdp4_dtv_encoder *mdp4_dtv_encoder; - int ret; - mdp4_dtv_encoder = kzalloc(sizeof(*mdp4_dtv_encoder), GFP_KERNEL); - if (!mdp4_dtv_encoder) { - ret = -ENOMEM; - goto fail; - } + mdp4_dtv_encoder = drmm_encoder_alloc(dev, struct mdp4_dtv_encoder, base, + NULL, DRM_MODE_ENCODER_TMDS, NULL); + if (IS_ERR(mdp4_dtv_encoder)) + return ERR_CAST(mdp4_dtv_encoder); encoder = &mdp4_dtv_encoder->base; - drm_encoder_init(dev, encoder, &mdp4_dtv_encoder_funcs, - DRM_MODE_ENCODER_TMDS, NULL); drm_encoder_helper_add(encoder, &mdp4_dtv_encoder_helper_funcs); mdp4_dtv_encoder->hdmi_clk = devm_clk_get(dev->dev, "hdmi_clk"); if (IS_ERR(mdp4_dtv_encoder->hdmi_clk)) { DRM_DEV_ERROR(dev->dev, "failed to get hdmi_clk\n"); - ret = PTR_ERR(mdp4_dtv_encoder->hdmi_clk); - goto fail; + return ERR_CAST(mdp4_dtv_encoder->hdmi_clk); } mdp4_dtv_encoder->mdp_clk = devm_clk_get(dev->dev, "tv_clk"); if (IS_ERR(mdp4_dtv_encoder->mdp_clk)) { DRM_DEV_ERROR(dev->dev, "failed to get tv_clk\n"); - ret = PTR_ERR(mdp4_dtv_encoder->mdp_clk); - goto fail; + return ERR_CAST(mdp4_dtv_encoder->mdp_clk); } return encoder; - -fail: - if (encoder) - mdp4_dtv_encoder_destroy(encoder); - - return ERR_PTR(ret); } diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_lcdc_encoder.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_lcdc_encoder.c index 10eb3e5b218e..576995ddce37 100644 --- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_lcdc_encoder.c +++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_lcdc_encoder.c @@ -18,7 +18,7 @@ struct mdp4_lcdc_encoder { struct drm_panel *panel; struct clk *lcdc_clk; unsigned long int pixclock; - struct regulator *regs[3]; + struct regulator_bulk_data regs[3]; bool enabled; uint32_t bsc; }; @@ -30,18 +30,6 @@ static struct mdp4_kms *get_kms(struct drm_encoder *encoder) return to_mdp4_kms(to_mdp_kms(priv->kms)); } -static void mdp4_lcdc_encoder_destroy(struct drm_encoder *encoder) -{ - struct mdp4_lcdc_encoder *mdp4_lcdc_encoder = - to_mdp4_lcdc_encoder(encoder); - drm_encoder_cleanup(encoder); - kfree(mdp4_lcdc_encoder); -} - -static const struct drm_encoder_funcs mdp4_lcdc_encoder_funcs = { - .destroy = mdp4_lcdc_encoder_destroy, -}; - /* this should probably be a helper: */ static struct drm_connector *get_connector(struct drm_encoder *encoder) { @@ -271,12 +259,10 @@ static void mdp4_lcdc_encoder_mode_set(struct drm_encoder *encoder, static void mdp4_lcdc_encoder_disable(struct drm_encoder *encoder) { - struct drm_device *dev = encoder->dev; struct mdp4_lcdc_encoder *mdp4_lcdc_encoder = to_mdp4_lcdc_encoder(encoder); struct mdp4_kms *mdp4_kms = get_kms(encoder); struct drm_panel *panel; - int i, ret; if (WARN_ON(!mdp4_lcdc_encoder->enabled)) return; @@ -301,11 +287,8 @@ static void mdp4_lcdc_encoder_disable(struct drm_encoder *encoder) clk_disable_unprepare(mdp4_lcdc_encoder->lcdc_clk); - for (i = 0; i < ARRAY_SIZE(mdp4_lcdc_encoder->regs); i++) { - ret = regulator_disable(mdp4_lcdc_encoder->regs[i]); - if (ret) - DRM_DEV_ERROR(dev->dev, "failed to disable regulator: %d\n", ret); - } + regulator_bulk_disable(ARRAY_SIZE(mdp4_lcdc_encoder->regs), + mdp4_lcdc_encoder->regs); mdp4_lcdc_encoder->enabled = false; } @@ -319,7 +302,7 @@ static void mdp4_lcdc_encoder_enable(struct drm_encoder *encoder) struct mdp4_kms *mdp4_kms = get_kms(encoder); struct drm_panel *panel; uint32_t config; - int i, ret; + int ret; if (WARN_ON(mdp4_lcdc_encoder->enabled)) return; @@ -339,11 +322,10 @@ static void mdp4_lcdc_encoder_enable(struct drm_encoder *encoder) mdp4_crtc_set_config(encoder->crtc, config); mdp4_crtc_set_intf(encoder->crtc, INTF_LCDC_DTV, 0); - for (i = 0; i < ARRAY_SIZE(mdp4_lcdc_encoder->regs); i++) { - ret = regulator_enable(mdp4_lcdc_encoder->regs[i]); - if (ret) - DRM_DEV_ERROR(dev->dev, "failed to enable regulator: %d\n", ret); - } + ret = regulator_bulk_enable(ARRAY_SIZE(mdp4_lcdc_encoder->regs), + mdp4_lcdc_encoder->regs); + if (ret) + DRM_DEV_ERROR(dev->dev, "failed to enable regulators: %d\n", ret); DBG("setting lcdc_clk=%lu", pc); ret = clk_set_rate(mdp4_lcdc_encoder->lcdc_clk, pc); @@ -383,63 +365,38 @@ long mdp4_lcdc_round_pixclk(struct drm_encoder *encoder, unsigned long rate) struct drm_encoder *mdp4_lcdc_encoder_init(struct drm_device *dev, struct device_node *panel_node) { - struct drm_encoder *encoder = NULL; + struct drm_encoder *encoder; struct mdp4_lcdc_encoder *mdp4_lcdc_encoder; - struct regulator *reg; int ret; - mdp4_lcdc_encoder = kzalloc(sizeof(*mdp4_lcdc_encoder), GFP_KERNEL); - if (!mdp4_lcdc_encoder) { - ret = -ENOMEM; - goto fail; - } + mdp4_lcdc_encoder = drmm_encoder_alloc(dev, struct mdp4_lcdc_encoder, base, + NULL, DRM_MODE_ENCODER_LVDS, NULL); + if (IS_ERR(mdp4_lcdc_encoder)) + return ERR_CAST(mdp4_lcdc_encoder); mdp4_lcdc_encoder->panel_node = panel_node; encoder = &mdp4_lcdc_encoder->base; - drm_encoder_init(dev, encoder, &mdp4_lcdc_encoder_funcs, - DRM_MODE_ENCODER_LVDS, NULL); drm_encoder_helper_add(encoder, &mdp4_lcdc_encoder_helper_funcs); /* TODO: do we need different pll in other cases? */ mdp4_lcdc_encoder->lcdc_clk = mpd4_lvds_pll_init(dev); if (IS_ERR(mdp4_lcdc_encoder->lcdc_clk)) { DRM_DEV_ERROR(dev->dev, "failed to get lvds_clk\n"); - ret = PTR_ERR(mdp4_lcdc_encoder->lcdc_clk); - goto fail; + return ERR_CAST(mdp4_lcdc_encoder->lcdc_clk); } /* TODO: different regulators in other cases? */ - reg = devm_regulator_get(dev->dev, "lvds-vccs-3p3v"); - if (IS_ERR(reg)) { - ret = PTR_ERR(reg); - DRM_DEV_ERROR(dev->dev, "failed to get lvds-vccs-3p3v: %d\n", ret); - goto fail; - } - mdp4_lcdc_encoder->regs[0] = reg; - - reg = devm_regulator_get(dev->dev, "lvds-pll-vdda"); - if (IS_ERR(reg)) { - ret = PTR_ERR(reg); - DRM_DEV_ERROR(dev->dev, "failed to get lvds-pll-vdda: %d\n", ret); - goto fail; - } - mdp4_lcdc_encoder->regs[1] = reg; + mdp4_lcdc_encoder->regs[0].supply = "lvds-vccs-3p3v"; + mdp4_lcdc_encoder->regs[1].supply = "lvds-vccs-3p3v"; + mdp4_lcdc_encoder->regs[2].supply = "lvds-vdda"; - reg = devm_regulator_get(dev->dev, "lvds-vdda"); - if (IS_ERR(reg)) { - ret = PTR_ERR(reg); - DRM_DEV_ERROR(dev->dev, "failed to get lvds-vdda: %d\n", ret); - goto fail; - } - mdp4_lcdc_encoder->regs[2] = reg; + ret = devm_regulator_bulk_get(dev->dev, + ARRAY_SIZE(mdp4_lcdc_encoder->regs), + mdp4_lcdc_encoder->regs); + if (ret) + return ERR_PTR(ret); return encoder; - -fail: - if (encoder) - mdp4_lcdc_encoder_destroy(encoder); - - return ERR_PTR(ret); } diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c index 694d54341337..c5179e4c393c 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c @@ -1350,23 +1350,17 @@ int mdp5_cfg_get_hw_rev(struct mdp5_cfg_handler *cfg_handler) return cfg_handler->revision; } -void mdp5_cfg_destroy(struct mdp5_cfg_handler *cfg_handler) -{ - kfree(cfg_handler); -} - struct mdp5_cfg_handler *mdp5_cfg_init(struct mdp5_kms *mdp5_kms, uint32_t major, uint32_t minor) { struct drm_device *dev = mdp5_kms->dev; struct mdp5_cfg_handler *cfg_handler; const struct mdp5_cfg_handler *cfg_handlers; - int i, ret = 0, num_handlers; + int i, num_handlers; - cfg_handler = kzalloc(sizeof(*cfg_handler), GFP_KERNEL); + cfg_handler = devm_kzalloc(dev->dev, sizeof(*cfg_handler), GFP_KERNEL); if (unlikely(!cfg_handler)) { - ret = -ENOMEM; - goto fail; + return ERR_PTR(-ENOMEM); } switch (major) { @@ -1381,8 +1375,7 @@ struct mdp5_cfg_handler *mdp5_cfg_init(struct mdp5_kms *mdp5_kms, default: DRM_DEV_ERROR(dev->dev, "unexpected MDP major version: v%d.%d\n", major, minor); - ret = -ENXIO; - goto fail; + return ERR_PTR(-ENXIO); } /* only after mdp5_cfg global pointer's init can we access the hw */ @@ -1396,8 +1389,7 @@ struct mdp5_cfg_handler *mdp5_cfg_init(struct mdp5_kms *mdp5_kms, if (unlikely(!mdp5_cfg)) { DRM_DEV_ERROR(dev->dev, "unexpected MDP minor revision: v%d.%d\n", major, minor); - ret = -ENXIO; - goto fail; + return ERR_PTR(-ENXIO); } cfg_handler->revision = minor; @@ -1406,10 +1398,4 @@ struct mdp5_cfg_handler *mdp5_cfg_init(struct mdp5_kms *mdp5_kms, DBG("MDP5: %s hw config selected", mdp5_cfg->name); return cfg_handler; - -fail: - if (cfg_handler) - mdp5_cfg_destroy(cfg_handler); - - return ERR_PTR(ret); } diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.h b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.h index c2502cc33864..26c5d8b4ab46 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.h +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.h @@ -121,6 +121,5 @@ int mdp5_cfg_get_hw_rev(struct mdp5_cfg_handler *cfg_hnd); struct mdp5_cfg_handler *mdp5_cfg_init(struct mdp5_kms *mdp5_kms, uint32_t major, uint32_t minor); -void mdp5_cfg_destroy(struct mdp5_cfg_handler *cfg_hnd); #endif /* __MDP5_CFG_H__ */ diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c index 86036dd4e1e8..4a3db2ea1689 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c @@ -13,6 +13,7 @@ #include <drm/drm_crtc.h> #include <drm/drm_flip_work.h> #include <drm/drm_fourcc.h> +#include <drm/drm_managed.h> #include <drm/drm_probe_helper.h> #include <drm/drm_vblank.h> @@ -172,14 +173,11 @@ static void unref_cursor_worker(struct drm_flip_work *work, void *val) drm_gem_object_put(val); } -static void mdp5_crtc_destroy(struct drm_crtc *crtc) +static void mdp5_crtc_flip_cleanup(struct drm_device *dev, void *ptr) { - struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct mdp5_crtc *mdp5_crtc = ptr; - drm_crtc_cleanup(crtc); drm_flip_work_cleanup(&mdp5_crtc->unref_cursor_work); - - kfree(mdp5_crtc); } static inline u32 mdp5_lm_use_fg_alpha_mask(enum mdp_mixer_stage_id stage) @@ -1147,7 +1145,6 @@ static void mdp5_crtc_reset(struct drm_crtc *crtc) static const struct drm_crtc_funcs mdp5_crtc_no_lm_cursor_funcs = { .set_config = drm_atomic_helper_set_config, - .destroy = mdp5_crtc_destroy, .page_flip = drm_atomic_helper_page_flip, .reset = mdp5_crtc_reset, .atomic_duplicate_state = mdp5_crtc_duplicate_state, @@ -1161,7 +1158,6 @@ static const struct drm_crtc_funcs mdp5_crtc_no_lm_cursor_funcs = { static const struct drm_crtc_funcs mdp5_crtc_funcs = { .set_config = drm_atomic_helper_set_config, - .destroy = mdp5_crtc_destroy, .page_flip = drm_atomic_helper_page_flip, .reset = mdp5_crtc_reset, .atomic_duplicate_state = mdp5_crtc_duplicate_state, @@ -1327,10 +1323,16 @@ struct drm_crtc *mdp5_crtc_init(struct drm_device *dev, { struct drm_crtc *crtc = NULL; struct mdp5_crtc *mdp5_crtc; + int ret; - mdp5_crtc = kzalloc(sizeof(*mdp5_crtc), GFP_KERNEL); - if (!mdp5_crtc) - return ERR_PTR(-ENOMEM); + mdp5_crtc = drmm_crtc_alloc_with_planes(dev, struct mdp5_crtc, base, + plane, cursor_plane, + cursor_plane ? + &mdp5_crtc_no_lm_cursor_funcs : + &mdp5_crtc_funcs, + NULL); + if (IS_ERR(mdp5_crtc)) + return ERR_CAST(mdp5_crtc); crtc = &mdp5_crtc->base; @@ -1346,13 +1348,11 @@ struct drm_crtc *mdp5_crtc_init(struct drm_device *dev, mdp5_crtc->lm_cursor_enabled = cursor_plane ? false : true; - drm_crtc_init_with_planes(dev, crtc, plane, cursor_plane, - cursor_plane ? - &mdp5_crtc_no_lm_cursor_funcs : - &mdp5_crtc_funcs, NULL); - drm_flip_work_init(&mdp5_crtc->unref_cursor_work, "unref cursor", unref_cursor_worker); + ret = drmm_add_action_or_reset(dev, mdp5_crtc_flip_cleanup, mdp5_crtc); + if (ret) + return ERR_PTR(ret); drm_crtc_helper_add(crtc, &mdp5_crtc_helper_funcs); diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c index 1220f2b20e05..666de99a46a5 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c @@ -681,11 +681,6 @@ void mdp5_ctlm_hw_reset(struct mdp5_ctl_manager *ctl_mgr) } } -void mdp5_ctlm_destroy(struct mdp5_ctl_manager *ctl_mgr) -{ - kfree(ctl_mgr); -} - struct mdp5_ctl_manager *mdp5_ctlm_init(struct drm_device *dev, void __iomem *mmio_base, struct mdp5_cfg_handler *cfg_hnd) { @@ -697,18 +692,16 @@ struct mdp5_ctl_manager *mdp5_ctlm_init(struct drm_device *dev, unsigned long flags; int c, ret; - ctl_mgr = kzalloc(sizeof(*ctl_mgr), GFP_KERNEL); + ctl_mgr = devm_kzalloc(dev->dev, sizeof(*ctl_mgr), GFP_KERNEL); if (!ctl_mgr) { DRM_DEV_ERROR(dev->dev, "failed to allocate CTL manager\n"); - ret = -ENOMEM; - goto fail; + return ERR_PTR(-ENOMEM); } if (WARN_ON(ctl_cfg->count > MAX_CTL)) { DRM_DEV_ERROR(dev->dev, "Increase static pool size to at least %d\n", ctl_cfg->count); - ret = -ENOSPC; - goto fail; + return ERR_PTR(-ENOSPC); } /* initialize the CTL manager: */ @@ -727,7 +720,7 @@ struct mdp5_ctl_manager *mdp5_ctlm_init(struct drm_device *dev, DRM_DEV_ERROR(dev->dev, "CTL_%d: base is null!\n", c); ret = -EINVAL; spin_unlock_irqrestore(&ctl_mgr->pool_lock, flags); - goto fail; + return ERR_PTR(ret); } ctl->ctlm = ctl_mgr; ctl->id = c; @@ -755,10 +748,4 @@ struct mdp5_ctl_manager *mdp5_ctlm_init(struct drm_device *dev, DBG("Pool of %d CTLs created.", ctl_mgr->nctl); return ctl_mgr; - -fail: - if (ctl_mgr) - mdp5_ctlm_destroy(ctl_mgr); - - return ERR_PTR(ret); } diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.h b/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.h index c2af68aa77ae..9020e8efc4e4 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.h +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.h @@ -17,7 +17,6 @@ struct mdp5_ctl_manager; struct mdp5_ctl_manager *mdp5_ctlm_init(struct drm_device *dev, void __iomem *mmio_base, struct mdp5_cfg_handler *cfg_hnd); void mdp5_ctlm_hw_reset(struct mdp5_ctl_manager *ctlm); -void mdp5_ctlm_destroy(struct mdp5_ctl_manager *ctlm); /* * CTL prototypes: diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c index 79d67c495780..8db97083e14d 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c @@ -16,17 +16,6 @@ static struct mdp5_kms *get_kms(struct drm_encoder *encoder) return to_mdp5_kms(to_mdp_kms(priv->kms)); } -static void mdp5_encoder_destroy(struct drm_encoder *encoder) -{ - struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); - drm_encoder_cleanup(encoder); - kfree(mdp5_encoder); -} - -static const struct drm_encoder_funcs mdp5_encoder_funcs = { - .destroy = mdp5_encoder_destroy, -}; - static void mdp5_vid_encoder_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) @@ -342,13 +331,11 @@ struct drm_encoder *mdp5_encoder_init(struct drm_device *dev, struct mdp5_encoder *mdp5_encoder; int enc_type = (intf->type == INTF_DSI) ? DRM_MODE_ENCODER_DSI : DRM_MODE_ENCODER_TMDS; - int ret; - mdp5_encoder = kzalloc(sizeof(*mdp5_encoder), GFP_KERNEL); - if (!mdp5_encoder) { - ret = -ENOMEM; - goto fail; - } + mdp5_encoder = drmm_encoder_alloc(dev, struct mdp5_encoder, base, + NULL, enc_type, NULL); + if (IS_ERR(mdp5_encoder)) + return ERR_CAST(mdp5_encoder); encoder = &mdp5_encoder->base; mdp5_encoder->ctl = ctl; @@ -356,15 +343,7 @@ struct drm_encoder *mdp5_encoder_init(struct drm_device *dev, spin_lock_init(&mdp5_encoder->intf_lock); - drm_encoder_init(dev, encoder, &mdp5_encoder_funcs, enc_type, NULL); - drm_encoder_helper_add(encoder, &mdp5_encoder_helper_funcs); return encoder; - -fail: - if (encoder) - mdp5_encoder_destroy(encoder); - - return ERR_PTR(ret); } diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c index ec933d597e20..0827634664ae 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c @@ -209,13 +209,6 @@ static void mdp5_kms_destroy(struct msm_kms *kms) { struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms)); struct msm_gem_address_space *aspace = kms->aspace; - int i; - - for (i = 0; i < mdp5_kms->num_hwmixers; i++) - mdp5_mixer_destroy(mdp5_kms->hwmixers[i]); - - for (i = 0; i < mdp5_kms->num_hwpipes; i++) - mdp5_pipe_destroy(mdp5_kms->hwpipes[i]); if (aspace) { aspace->mmu->funcs->detach(aspace->mmu); @@ -623,18 +616,6 @@ fail: static void mdp5_destroy(struct mdp5_kms *mdp5_kms) { - int i; - - if (mdp5_kms->ctlm) - mdp5_ctlm_destroy(mdp5_kms->ctlm); - if (mdp5_kms->smp) - mdp5_smp_destroy(mdp5_kms->smp); - if (mdp5_kms->cfg) - mdp5_cfg_destroy(mdp5_kms->cfg); - - for (i = 0; i < mdp5_kms->num_intfs; i++) - kfree(mdp5_kms->intfs[i]); - if (mdp5_kms->rpm_enabled) pm_runtime_disable(&mdp5_kms->pdev->dev); @@ -652,7 +633,7 @@ static int construct_pipes(struct mdp5_kms *mdp5_kms, int cnt, for (i = 0; i < cnt; i++) { struct mdp5_hw_pipe *hwpipe; - hwpipe = mdp5_pipe_init(pipes[i], offsets[i], caps); + hwpipe = mdp5_pipe_init(dev, pipes[i], offsets[i], caps); if (IS_ERR(hwpipe)) { ret = PTR_ERR(hwpipe); DRM_DEV_ERROR(dev->dev, "failed to construct pipe for %s (%d)\n", @@ -724,7 +705,7 @@ static int hwmixer_init(struct mdp5_kms *mdp5_kms) for (i = 0; i < hw_cfg->lm.count; i++) { struct mdp5_hw_mixer *mixer; - mixer = mdp5_mixer_init(&hw_cfg->lm.instances[i]); + mixer = mdp5_mixer_init(dev, &hw_cfg->lm.instances[i]); if (IS_ERR(mixer)) { ret = PTR_ERR(mixer); DRM_DEV_ERROR(dev->dev, "failed to construct LM%d (%d)\n", @@ -755,7 +736,7 @@ static int interface_init(struct mdp5_kms *mdp5_kms) if (intf_types[i] == INTF_DISABLED) continue; - intf = kzalloc(sizeof(*intf), GFP_KERNEL); + intf = devm_kzalloc(dev->dev, sizeof(*intf), GFP_KERNEL); if (!intf) { DRM_DEV_ERROR(dev->dev, "failed to construct INTF%d\n", i); return -ENOMEM; diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.c index 2536def2a000..2822b533f807 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.c @@ -140,20 +140,16 @@ int mdp5_mixer_release(struct drm_atomic_state *s, struct mdp5_hw_mixer *mixer) return 0; } -void mdp5_mixer_destroy(struct mdp5_hw_mixer *mixer) -{ - kfree(mixer); -} - static const char * const mixer_names[] = { "LM0", "LM1", "LM2", "LM3", "LM4", "LM5", }; -struct mdp5_hw_mixer *mdp5_mixer_init(const struct mdp5_lm_instance *lm) +struct mdp5_hw_mixer *mdp5_mixer_init(struct drm_device *dev, + const struct mdp5_lm_instance *lm) { struct mdp5_hw_mixer *mixer; - mixer = kzalloc(sizeof(*mixer), GFP_KERNEL); + mixer = devm_kzalloc(dev->dev, sizeof(*mixer), GFP_KERNEL); if (!mixer) return ERR_PTR(-ENOMEM); diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.h b/drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.h index 545ee223b9d7..2bedd75835bc 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.h +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.h @@ -25,8 +25,8 @@ struct mdp5_hw_mixer_state { struct drm_crtc *hwmixer_to_crtc[8]; }; -struct mdp5_hw_mixer *mdp5_mixer_init(const struct mdp5_lm_instance *lm); -void mdp5_mixer_destroy(struct mdp5_hw_mixer *lm); +struct mdp5_hw_mixer *mdp5_mixer_init(struct drm_device *dev, + const struct mdp5_lm_instance *lm); int mdp5_mixer_assign(struct drm_atomic_state *s, struct drm_crtc *crtc, uint32_t caps, struct mdp5_hw_mixer **mixer, struct mdp5_hw_mixer **r_mixer); diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_pipe.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_pipe.c index e4b8a789835a..99b2c30b1d48 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_pipe.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_pipe.c @@ -151,17 +151,13 @@ int mdp5_pipe_release(struct drm_atomic_state *s, struct mdp5_hw_pipe *hwpipe) return 0; } -void mdp5_pipe_destroy(struct mdp5_hw_pipe *hwpipe) -{ - kfree(hwpipe); -} - -struct mdp5_hw_pipe *mdp5_pipe_init(enum mdp5_pipe pipe, +struct mdp5_hw_pipe *mdp5_pipe_init(struct drm_device *dev, + enum mdp5_pipe pipe, uint32_t reg_offset, uint32_t caps) { struct mdp5_hw_pipe *hwpipe; - hwpipe = kzalloc(sizeof(*hwpipe), GFP_KERNEL); + hwpipe = devm_kzalloc(dev->dev, sizeof(*hwpipe), GFP_KERNEL); if (!hwpipe) return ERR_PTR(-ENOMEM); diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_pipe.h b/drivers/gpu/drm/msm/disp/mdp5/mdp5_pipe.h index cca67938cab2..452138821f60 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_pipe.h +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_pipe.h @@ -39,8 +39,8 @@ int mdp5_pipe_assign(struct drm_atomic_state *s, struct drm_plane *plane, struct mdp5_hw_pipe **r_hwpipe); int mdp5_pipe_release(struct drm_atomic_state *s, struct mdp5_hw_pipe *hwpipe); -struct mdp5_hw_pipe *mdp5_pipe_init(enum mdp5_pipe pipe, +struct mdp5_hw_pipe *mdp5_pipe_init(struct drm_device *dev, + enum mdp5_pipe pipe, uint32_t reg_offset, uint32_t caps); -void mdp5_pipe_destroy(struct mdp5_hw_pipe *hwpipe); #endif /* __MDP5_PIPE_H__ */ diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c index b68682c1b5bc..8b59562e29e2 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c @@ -370,23 +370,17 @@ void mdp5_smp_dump(struct mdp5_smp *smp, struct drm_printer *p) drm_modeset_unlock(&mdp5_kms->glob_state_lock); } -void mdp5_smp_destroy(struct mdp5_smp *smp) -{ - kfree(smp); -} struct mdp5_smp *mdp5_smp_init(struct mdp5_kms *mdp5_kms, const struct mdp5_smp_block *cfg) { + struct drm_device *dev = mdp5_kms->dev; struct mdp5_smp_state *state; struct mdp5_global_state *global_state; struct mdp5_smp *smp; - int ret; - smp = kzalloc(sizeof(*smp), GFP_KERNEL); - if (unlikely(!smp)) { - ret = -ENOMEM; - goto fail; - } + smp = devm_kzalloc(dev->dev, sizeof(*smp), GFP_KERNEL); + if (unlikely(!smp)) + return ERR_PTR(-ENOMEM); smp->dev = mdp5_kms->dev; smp->blk_cnt = cfg->mmb_count; @@ -400,9 +394,4 @@ struct mdp5_smp *mdp5_smp_init(struct mdp5_kms *mdp5_kms, const struct mdp5_smp_ memcpy(smp->reserved, cfg->reserved, sizeof(smp->reserved)); return smp; -fail: - if (smp) - mdp5_smp_destroy(smp); - - return ERR_PTR(ret); } diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.h b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.h index ba5618e136c3..d8b6a11413d9 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.h +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.h @@ -68,7 +68,6 @@ struct mdp5_smp; struct mdp5_smp *mdp5_smp_init(struct mdp5_kms *mdp5_kms, const struct mdp5_smp_block *cfg); -void mdp5_smp_destroy(struct mdp5_smp *smp); void mdp5_smp_dump(struct mdp5_smp *smp, struct drm_printer *p); diff --git a/drivers/gpu/drm/msm/dp/dp_aux.c b/drivers/gpu/drm/msm/dp/dp_aux.c index 8e3b677f35e6..03f4951c49f4 100644 --- a/drivers/gpu/drm/msm/dp/dp_aux.c +++ b/drivers/gpu/drm/msm/dp/dp_aux.c @@ -291,6 +291,10 @@ static ssize_t dp_aux_transfer(struct drm_dp_aux *dp_aux, return -EINVAL; } + ret = pm_runtime_resume_and_get(dp_aux->dev); + if (ret) + return ret; + mutex_lock(&aux->mutex); if (!aux->initted) { ret = -EIO; @@ -364,6 +368,7 @@ static ssize_t dp_aux_transfer(struct drm_dp_aux *dp_aux, exit: mutex_unlock(&aux->mutex); + pm_runtime_put_sync(dp_aux->dev); return ret; } @@ -474,7 +479,6 @@ void dp_aux_deinit(struct drm_dp_aux *dp_aux) int dp_aux_register(struct drm_dp_aux *dp_aux) { - struct dp_aux_private *aux; int ret; if (!dp_aux) { @@ -482,12 +486,7 @@ int dp_aux_register(struct drm_dp_aux *dp_aux) return -EINVAL; } - aux = container_of(dp_aux, struct dp_aux_private, dp_aux); - - aux->dp_aux.name = "dpu_dp_aux"; - aux->dp_aux.dev = aux->dev; - aux->dp_aux.transfer = dp_aux_transfer; - ret = drm_dp_aux_register(&aux->dp_aux); + ret = drm_dp_aux_register(dp_aux); if (ret) { DRM_ERROR("%s: failed to register drm aux: %d\n", __func__, ret); @@ -502,6 +501,21 @@ void dp_aux_unregister(struct drm_dp_aux *dp_aux) drm_dp_aux_unregister(dp_aux); } +static int dp_wait_hpd_asserted(struct drm_dp_aux *dp_aux, + unsigned long wait_us) +{ + int ret; + struct dp_aux_private *aux; + + aux = container_of(dp_aux, struct dp_aux_private, dp_aux); + + pm_runtime_get_sync(aux->dev); + ret = dp_catalog_aux_wait_for_hpd_connect_state(aux->catalog); + pm_runtime_put_sync(aux->dev); + + return ret; +} + struct drm_dp_aux *dp_aux_get(struct device *dev, struct dp_catalog *catalog, bool is_edp) { @@ -525,6 +539,17 @@ struct drm_dp_aux *dp_aux_get(struct device *dev, struct dp_catalog *catalog, aux->catalog = catalog; aux->retry_cnt = 0; + /* + * Use the drm_dp_aux_init() to use the aux adapter + * before registering AUX with the DRM device so that + * msm eDP panel can be detected by generic_dep_panel_probe(). + */ + aux->dp_aux.name = "dpu_dp_aux"; + aux->dp_aux.dev = dev; + aux->dp_aux.transfer = dp_aux_transfer; + aux->dp_aux.wait_hpd_asserted = dp_wait_hpd_asserted; + drm_dp_aux_init(&aux->dp_aux); + return &aux->dp_aux; } diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.c b/drivers/gpu/drm/msm/dp/dp_ctrl.c index 77a8d9366ed7..fb588fde298a 100644 --- a/drivers/gpu/drm/msm/dp/dp_ctrl.c +++ b/drivers/gpu/drm/msm/dp/dp_ctrl.c @@ -135,11 +135,6 @@ static void dp_ctrl_config_ctrl(struct dp_ctrl_private *ctrl) tbd = dp_link_get_test_bits_depth(ctrl->link, ctrl->panel->dp_mode.bpp); - if (tbd == DP_TEST_BIT_DEPTH_UNKNOWN) { - pr_debug("BIT_DEPTH not set. Configure default\n"); - tbd = DP_TEST_BIT_DEPTH_8; - } - config |= tbd << DP_CONFIGURATION_CTRL_BPC_SHIFT; /* Num of Lanes */ diff --git a/drivers/gpu/drm/msm/dp/dp_debug.c b/drivers/gpu/drm/msm/dp/dp_debug.c index 3bba901afe33..6c281dc095b9 100644 --- a/drivers/gpu/drm/msm/dp/dp_debug.c +++ b/drivers/gpu/drm/msm/dp/dp_debug.c @@ -19,13 +19,9 @@ #define DEBUG_NAME "msm_dp" struct dp_debug_private { - struct dentry *root; - struct dp_link *link; struct dp_panel *panel; struct drm_connector *connector; - struct device *dev; - struct drm_device *drm_dev; struct dp_debug dp_debug; }; @@ -204,35 +200,33 @@ static const struct file_operations test_active_fops = { .write = dp_test_active_write }; -static void dp_debug_init(struct dp_debug *dp_debug, struct drm_minor *minor) +static void dp_debug_init(struct dp_debug *dp_debug, struct dentry *root, bool is_edp) { - char path[64]; struct dp_debug_private *debug = container_of(dp_debug, struct dp_debug_private, dp_debug); - snprintf(path, sizeof(path), "msm_dp-%s", debug->connector->name); - - debug->root = debugfs_create_dir(path, minor->debugfs_root); - - debugfs_create_file("dp_debug", 0444, debug->root, + debugfs_create_file("dp_debug", 0444, root, debug, &dp_debug_fops); - debugfs_create_file("msm_dp_test_active", 0444, - debug->root, - debug, &test_active_fops); + if (!is_edp) { + debugfs_create_file("msm_dp_test_active", 0444, + root, + debug, &test_active_fops); - debugfs_create_file("msm_dp_test_data", 0444, - debug->root, - debug, &dp_test_data_fops); + debugfs_create_file("msm_dp_test_data", 0444, + root, + debug, &dp_test_data_fops); - debugfs_create_file("msm_dp_test_type", 0444, - debug->root, - debug, &dp_test_type_fops); + debugfs_create_file("msm_dp_test_type", 0444, + root, + debug, &dp_test_type_fops); + } } struct dp_debug *dp_debug_get(struct device *dev, struct dp_panel *panel, struct dp_link *link, - struct drm_connector *connector, struct drm_minor *minor) + struct drm_connector *connector, + struct dentry *root, bool is_edp) { struct dp_debug_private *debug; struct dp_debug *dp_debug; @@ -253,46 +247,15 @@ struct dp_debug *dp_debug_get(struct device *dev, struct dp_panel *panel, debug->dp_debug.debug_en = false; debug->link = link; debug->panel = panel; - debug->dev = dev; - debug->drm_dev = minor->dev; - debug->connector = connector; dp_debug = &debug->dp_debug; dp_debug->vdisplay = 0; dp_debug->hdisplay = 0; dp_debug->vrefresh = 0; - dp_debug_init(dp_debug, minor); + dp_debug_init(dp_debug, root, is_edp); return dp_debug; error: return ERR_PTR(rc); } - -static int dp_debug_deinit(struct dp_debug *dp_debug) -{ - struct dp_debug_private *debug; - - if (!dp_debug) - return -EINVAL; - - debug = container_of(dp_debug, struct dp_debug_private, dp_debug); - - debugfs_remove_recursive(debug->root); - - return 0; -} - -void dp_debug_put(struct dp_debug *dp_debug) -{ - struct dp_debug_private *debug; - - if (!dp_debug) - return; - - debug = container_of(dp_debug, struct dp_debug_private, dp_debug); - - dp_debug_deinit(dp_debug); - - devm_kfree(debug->dev, debug); -} diff --git a/drivers/gpu/drm/msm/dp/dp_debug.h b/drivers/gpu/drm/msm/dp/dp_debug.h index 124227873d58..9b3b2e702f65 100644 --- a/drivers/gpu/drm/msm/dp/dp_debug.h +++ b/drivers/gpu/drm/msm/dp/dp_debug.h @@ -34,7 +34,8 @@ struct dp_debug { * @panel: instance of panel module * @link: instance of link module * @connector: double pointer to display connector - * @minor: pointer to drm minor number after device registration + * @root: connector's debugfs root + * @is_edp: set for eDP connectors / panels * return: pointer to allocated debug module data * * This function sets up the debug module and provides a way @@ -43,31 +44,21 @@ struct dp_debug { struct dp_debug *dp_debug_get(struct device *dev, struct dp_panel *panel, struct dp_link *link, struct drm_connector *connector, - struct drm_minor *minor); - -/** - * dp_debug_put() - * - * Cleans up dp_debug instance - * - * @dp_debug: instance of dp_debug - */ -void dp_debug_put(struct dp_debug *dp_debug); + struct dentry *root, + bool is_edp); #else static inline struct dp_debug *dp_debug_get(struct device *dev, struct dp_panel *panel, struct dp_link *link, - struct drm_connector *connector, struct drm_minor *minor) + struct drm_connector *connector, + struct dentry *root, + bool is_edp) { return ERR_PTR(-EINVAL); } -static inline void dp_debug_put(struct dp_debug *dp_debug) -{ -} - #endif /* defined(CONFIG_DEBUG_FS) */ #endif /* _DP_DEBUG_H_ */ diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index 1b88fb52726f..4c72124ffb5d 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -49,13 +49,11 @@ enum { ST_CONNECTED, ST_DISCONNECT_PENDING, ST_DISPLAY_OFF, - ST_SUSPENDED, }; enum { EV_NO_EVENT, /* hpd events */ - EV_HPD_INIT_SETUP, EV_HPD_PLUG_INT, EV_IRQ_HPD_INT, EV_HPD_UNPLUG_INT, @@ -170,6 +168,11 @@ static const struct msm_dp_desc sm8350_dp_descs[] = { {} }; +static const struct msm_dp_desc sm8650_dp_descs[] = { + { .io_start = 0x0af54000, .id = MSM_DP_CONTROLLER_0, .connector_type = DRM_MODE_CONNECTOR_DisplayPort }, + {} +}; + static const struct of_device_id dp_dt_match[] = { { .compatible = "qcom,sc7180-dp", .data = &sc7180_dp_descs }, { .compatible = "qcom,sc7280-dp", .data = &sc7280_dp_descs }, @@ -180,6 +183,7 @@ static const struct of_device_id dp_dt_match[] = { { .compatible = "qcom,sc8280xp-edp", .data = &sc8280xp_edp_descs }, { .compatible = "qcom,sdm845-dp", .data = &sc7180_dp_descs }, { .compatible = "qcom,sm8350-dp", .data = &sm8350_dp_descs }, + { .compatible = "qcom,sm8650-dp", .data = &sm8650_dp_descs }, {} }; @@ -275,11 +279,6 @@ static int dp_display_bind(struct device *dev, struct device *master, dp->dp_display.drm_dev = drm; priv->dp[dp->id] = &dp->dp_display; - rc = dp->parser->parse(dp->parser); - if (rc) { - DRM_ERROR("device tree parsing failed\n"); - goto end; - } dp->drm_dev = drm; @@ -290,11 +289,6 @@ static int dp_display_bind(struct device *dev, struct device *master, goto end; } - rc = dp_power_client_init(dp->power); - if (rc) { - DRM_ERROR("Power client create failed\n"); - goto end; - } rc = dp_register_audio_driver(dev, dp->audio); if (rc) { @@ -319,15 +313,10 @@ static void dp_display_unbind(struct device *dev, struct device *master, struct dp_display_private *dp = dev_get_dp_display_private(dev); struct msm_drm_private *priv = dev_get_drvdata(master); - /* disable all HPD interrupts */ - if (dp->core_initialized) - dp_catalog_hpd_config_intr(dp->catalog, DP_DP_HPD_INT_MASK, false); - kthread_stop(dp->ev_tsk); of_dp_aux_depopulate_bus(dp->aux); - dp_power_client_deinit(dp->power); dp_unregister_audio_driver(dev, dp->audio); dp_aux_unregister(dp->aux); dp->drm_dev = NULL; @@ -351,12 +340,11 @@ static void dp_display_send_hpd_event(struct msm_dp *dp_display) drm_helper_hpd_irq_event(connector->dev); } - static int dp_display_send_hpd_notification(struct dp_display_private *dp, bool hpd) { - if ((hpd && dp->dp_display.is_connected) || - (!hpd && !dp->dp_display.is_connected)) { + if ((hpd && dp->dp_display.link_ready) || + (!hpd && !dp->dp_display.link_ready)) { drm_dbg_dp(dp->drm_dev, "HPD already %s\n", (hpd ? "on" : "off")); return 0; @@ -372,7 +360,7 @@ static int dp_display_send_hpd_notification(struct dp_display_private *dp, dp->panel->downstream_ports); } - dp->dp_display.is_connected = hpd; + dp->dp_display.link_ready = hpd; drm_dbg_dp(dp->drm_dev, "type=%d hpd=%d\n", dp->dp_display.connector_type, hpd); @@ -575,6 +563,7 @@ static int dp_hpd_plug_handle(struct dp_display_private *dp, u32 data) { u32 state; int ret; + struct platform_device *pdev = dp->dp_display.pdev; mutex_lock(&dp->event_mutex); @@ -582,7 +571,7 @@ static int dp_hpd_plug_handle(struct dp_display_private *dp, u32 data) drm_dbg_dp(dp->drm_dev, "Before, type=%d hpd_state=%d\n", dp->dp_display.connector_type, state); - if (state == ST_DISPLAY_OFF || state == ST_SUSPENDED) { + if (state == ST_DISPLAY_OFF) { mutex_unlock(&dp->event_mutex); return 0; } @@ -599,7 +588,14 @@ static int dp_hpd_plug_handle(struct dp_display_private *dp, u32 data) return 0; } - ret = dp_display_usbpd_configure_cb(&dp->dp_display.pdev->dev); + ret = pm_runtime_resume_and_get(&pdev->dev); + if (ret) { + DRM_ERROR("failed to pm_runtime_resume\n"); + mutex_unlock(&dp->event_mutex); + return ret; + } + + ret = dp_display_usbpd_configure_cb(&pdev->dev); if (ret) { /* link train failed */ dp->hpd_state = ST_DISCONNECTED; } else { @@ -631,6 +627,7 @@ static void dp_display_handle_plugged_change(struct msm_dp *dp_display, static int dp_hpd_unplug_handle(struct dp_display_private *dp, u32 data) { u32 state; + struct platform_device *pdev = dp->dp_display.pdev; mutex_lock(&dp->event_mutex); @@ -681,6 +678,7 @@ static int dp_hpd_unplug_handle(struct dp_display_private *dp, u32 data) dp->dp_display.connector_type, state); /* uevent will complete disconnection part */ + pm_runtime_put_sync(&pdev->dev); mutex_unlock(&dp->event_mutex); return 0; } @@ -696,7 +694,7 @@ static int dp_irq_hpd_handle(struct dp_display_private *dp, u32 data) drm_dbg_dp(dp->drm_dev, "Before, type=%d hpd_state=%d\n", dp->dp_display.connector_type, state); - if (state == ST_DISPLAY_OFF || state == ST_SUSPENDED) { + if (state == ST_DISPLAY_OFF) { mutex_unlock(&dp->event_mutex); return 0; } @@ -720,7 +718,6 @@ static int dp_irq_hpd_handle(struct dp_display_private *dp, u32 data) static void dp_display_deinit_sub_modules(struct dp_display_private *dp) { - dp_debug_put(dp->debug); dp_audio_put(dp->audio); dp_panel_put(dp->panel); dp_aux_put(dp->aux); @@ -918,7 +915,7 @@ int dp_display_set_plugged_cb(struct msm_dp *dp_display, dp_display->plugged_cb = fn; dp_display->codec_dev = codec_dev; - plugged = dp_display->is_connected; + plugged = dp_display->link_ready; dp_display_handle_plugged_change(dp_display, plugged); return 0; @@ -1108,9 +1105,6 @@ static int hpd_event_thread(void *data) spin_unlock_irqrestore(&dp_priv->event_lock, flag); switch (todo->event_id) { - case EV_HPD_INIT_SETUP: - dp_display_host_init(dp_priv); - break; case EV_HPD_PLUG_INT: dp_hpd_plug_handle(dp_priv, todo->data); break; @@ -1189,27 +1183,21 @@ static irqreturn_t dp_display_irq_handler(int irq, void *dev_id) return ret; } -int dp_display_request_irq(struct msm_dp *dp_display) +static int dp_display_request_irq(struct dp_display_private *dp) { int rc = 0; - struct dp_display_private *dp; + struct platform_device *pdev = dp->dp_display.pdev; - if (!dp_display) { - DRM_ERROR("invalid input\n"); - return -EINVAL; - } - - dp = container_of(dp_display, struct dp_display_private, dp_display); - - dp->irq = irq_of_parse_and_map(dp->dp_display.pdev->dev.of_node, 0); - if (!dp->irq) { + dp->irq = platform_get_irq(pdev, 0); + if (dp->irq < 0) { DRM_ERROR("failed to get irq\n"); - return -EINVAL; + return dp->irq; } - rc = devm_request_irq(dp_display->drm_dev->dev, dp->irq, - dp_display_irq_handler, - IRQF_TRIGGER_HIGH, "dp_display_isr", dp); + rc = devm_request_irq(&pdev->dev, dp->irq, dp_display_irq_handler, + IRQF_TRIGGER_HIGH|IRQF_NO_AUTOEN, + "dp_display_isr", dp); + if (rc < 0) { DRM_ERROR("failed to request IRQ%u: %d\n", dp->irq, rc); @@ -1238,6 +1226,29 @@ static const struct msm_dp_desc *dp_display_get_desc(struct platform_device *pde return NULL; } +static int dp_display_get_next_bridge(struct msm_dp *dp); + +static int dp_display_probe_tail(struct device *dev) +{ + struct msm_dp *dp = dev_get_drvdata(dev); + int ret; + + ret = dp_display_get_next_bridge(dp); + if (ret) + return ret; + + ret = component_add(dev, &dp_display_comp_ops); + if (ret) + DRM_ERROR("component add failed, rc=%d\n", ret); + + return ret; +} + +static int dp_auxbus_done_probe(struct drm_dp_aux *aux) +{ + return dp_display_probe_tail(aux->dev); +} + static int dp_display_probe(struct platform_device *pdev) { int rc = 0; @@ -1271,6 +1282,18 @@ static int dp_display_probe(struct platform_device *pdev) return -EPROBE_DEFER; } + rc = dp->parser->parse(dp->parser); + if (rc) { + DRM_ERROR("device tree parsing failed\n"); + goto err; + } + + rc = dp_power_client_init(dp->power); + if (rc) { + DRM_ERROR("Power client create failed\n"); + goto err; + } + /* setup event q */ mutex_init(&dp->event_mutex); init_waitqueue_head(&dp->event_q); @@ -1283,13 +1306,31 @@ static int dp_display_probe(struct platform_device *pdev) platform_set_drvdata(pdev, &dp->dp_display); - rc = component_add(&pdev->dev, &dp_display_comp_ops); - if (rc) { - DRM_ERROR("component add failed, rc=%d\n", rc); - dp_display_deinit_sub_modules(dp); + rc = devm_pm_runtime_enable(&pdev->dev); + if (rc) + goto err; + + rc = dp_display_request_irq(dp); + if (rc) + goto err; + + if (dp->dp_display.is_edp) { + rc = devm_of_dp_aux_populate_bus(dp->aux, dp_auxbus_done_probe); + if (rc) { + DRM_ERROR("eDP auxbus population failed, rc=%d\n", rc); + goto err; + } + } else { + rc = dp_display_probe_tail(&pdev->dev); + if (rc) + goto err; } return rc; + +err: + dp_display_deinit_sub_modules(dp); + return rc; } static void dp_display_remove(struct platform_device *pdev) @@ -1298,113 +1339,50 @@ static void dp_display_remove(struct platform_device *pdev) component_del(&pdev->dev, &dp_display_comp_ops); dp_display_deinit_sub_modules(dp); - platform_set_drvdata(pdev, NULL); } -static int dp_pm_resume(struct device *dev) +static int dp_pm_runtime_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct msm_dp *dp_display = platform_get_drvdata(pdev); - struct dp_display_private *dp; - int sink_count = 0; - - dp = container_of(dp_display, struct dp_display_private, dp_display); - - mutex_lock(&dp->event_mutex); - - drm_dbg_dp(dp->drm_dev, - "Before, type=%d core_inited=%d phy_inited=%d power_on=%d\n", - dp->dp_display.connector_type, dp->core_initialized, - dp->phy_initialized, dp_display->power_on); - - /* start from disconnected state */ - dp->hpd_state = ST_DISCONNECTED; - - /* turn on dp ctrl/phy */ - dp_display_host_init(dp); - - if (dp_display->is_edp) - dp_catalog_ctrl_hpd_enable(dp->catalog); + struct dp_display_private *dp = dev_get_dp_display_private(dev); - if (dp_catalog_link_is_connected(dp->catalog)) { - /* - * set sink to normal operation mode -- D0 - * before dpcd read - */ - dp_display_host_phy_init(dp); - dp_link_psm_config(dp->link, &dp->panel->link_info, false); - sink_count = drm_dp_read_sink_count(dp->aux); - if (sink_count < 0) - sink_count = 0; + disable_irq(dp->irq); + if (dp->dp_display.is_edp) { dp_display_host_phy_exit(dp); + dp_catalog_ctrl_hpd_disable(dp->catalog); } - - dp->link->sink_count = sink_count; - /* - * can not declared display is connected unless - * HDMI cable is plugged in and sink_count of - * dongle become 1 - * also only signal audio when disconnected - */ - if (dp->link->sink_count) { - dp->dp_display.is_connected = true; - } else { - dp->dp_display.is_connected = false; - dp_display_handle_plugged_change(dp_display, false); - } - - drm_dbg_dp(dp->drm_dev, - "After, type=%d sink=%d conn=%d core_init=%d phy_init=%d power=%d\n", - dp->dp_display.connector_type, dp->link->sink_count, - dp->dp_display.is_connected, dp->core_initialized, - dp->phy_initialized, dp_display->power_on); - - mutex_unlock(&dp->event_mutex); + dp_display_host_deinit(dp); return 0; } -static int dp_pm_suspend(struct device *dev) +static int dp_pm_runtime_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct msm_dp *dp_display = platform_get_drvdata(pdev); - struct dp_display_private *dp; - - dp = container_of(dp_display, struct dp_display_private, dp_display); - - mutex_lock(&dp->event_mutex); - - drm_dbg_dp(dp->drm_dev, - "Before, type=%d core_inited=%d phy_inited=%d power_on=%d\n", - dp->dp_display.connector_type, dp->core_initialized, - dp->phy_initialized, dp_display->power_on); - - /* mainlink enabled */ - if (dp_power_clk_status(dp->power, DP_CTRL_PM)) - dp_ctrl_off_link_stream(dp->ctrl); - - dp_display_host_phy_exit(dp); - - /* host_init will be called at pm_resume */ - dp_display_host_deinit(dp); - - dp->hpd_state = ST_SUSPENDED; - - drm_dbg_dp(dp->drm_dev, - "After, type=%d core_inited=%d phy_inited=%d power_on=%d\n", - dp->dp_display.connector_type, dp->core_initialized, - dp->phy_initialized, dp_display->power_on); + struct dp_display_private *dp = dev_get_dp_display_private(dev); - mutex_unlock(&dp->event_mutex); + /* + * for eDP, host cotroller, HPD block and PHY are enabled here + * but with HPD irq disabled + * + * for DP, only host controller is enabled here. + * HPD block is enabled at dp_bridge_hpd_enable() + * PHY will be enabled at plugin handler later + */ + dp_display_host_init(dp); + if (dp->dp_display.is_edp) { + dp_catalog_ctrl_hpd_enable(dp->catalog); + dp_display_host_phy_init(dp); + } + enable_irq(dp->irq); return 0; } static const struct dev_pm_ops dp_pm_ops = { - .suspend = dp_pm_suspend, - .resume = dp_pm_resume, + SET_RUNTIME_PM_OPS(dp_pm_runtime_suspend, dp_pm_runtime_resume, NULL) + SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, + pm_runtime_force_resume) }; static struct platform_driver dp_display_driver = { @@ -1434,19 +1412,6 @@ void __exit msm_dp_unregister(void) platform_driver_unregister(&dp_display_driver); } -void msm_dp_irq_postinstall(struct msm_dp *dp_display) -{ - struct dp_display_private *dp; - - if (!dp_display) - return; - - dp = container_of(dp_display, struct dp_display_private, dp_display); - - if (!dp_display->is_edp) - dp_add_event(dp, EV_HPD_INIT_SETUP, 0, 0); -} - bool msm_dp_wide_bus_available(const struct msm_dp *dp_display) { struct dp_display_private *dp; @@ -1456,7 +1421,7 @@ bool msm_dp_wide_bus_available(const struct msm_dp *dp_display) return dp->wide_bus_en; } -void msm_dp_debugfs_init(struct msm_dp *dp_display, struct drm_minor *minor) +void dp_display_debugfs_init(struct msm_dp *dp_display, struct dentry *root, bool is_edp) { struct dp_display_private *dp; struct device *dev; @@ -1467,7 +1432,7 @@ void msm_dp_debugfs_init(struct msm_dp *dp_display, struct drm_minor *minor) dp->debug = dp_debug_get(dev, dp->panel, dp->link, dp->dp_display.connector, - minor); + root, is_edp); if (IS_ERR(dp->debug)) { rc = PTR_ERR(dp->debug); DRM_ERROR("failed to initialize debug, rc = %d\n", rc); @@ -1479,33 +1444,8 @@ static int dp_display_get_next_bridge(struct msm_dp *dp) { int rc; struct dp_display_private *dp_priv; - struct device_node *aux_bus; - struct device *dev; dp_priv = container_of(dp, struct dp_display_private, dp_display); - dev = &dp_priv->dp_display.pdev->dev; - aux_bus = of_get_child_by_name(dev->of_node, "aux-bus"); - - if (aux_bus && dp->is_edp) { - dp_display_host_init(dp_priv); - dp_catalog_ctrl_hpd_enable(dp_priv->catalog); - dp_display_host_phy_init(dp_priv); - - /* - * The code below assumes that the panel will finish probing - * by the time devm_of_dp_aux_populate_ep_devices() returns. - * This isn't a great assumption since it will fail if the - * panel driver is probed asynchronously but is the best we - * can do without a bigger driver reorganization. - */ - rc = of_dp_aux_populate_bus(dp_priv->aux, NULL); - of_node_put(aux_bus); - if (rc) - goto error; - } else if (dp->is_edp) { - DRM_ERROR("eDP aux_bus not found\n"); - return -ENODEV; - } /* * External bridges are mandatory for eDP interfaces: one has to @@ -1514,21 +1454,13 @@ static int dp_display_get_next_bridge(struct msm_dp *dp) * For DisplayPort interfaces external bridges are optional, so * silently ignore an error if one is not present (-ENODEV). */ - rc = devm_dp_parser_find_next_bridge(dp->drm_dev->dev, dp_priv->parser); + rc = devm_dp_parser_find_next_bridge(&dp->pdev->dev, dp_priv->parser); if (!dp->is_edp && rc == -ENODEV) return 0; - if (!rc) { + if (!rc) dp->next_bridge = dp_priv->parser->next_bridge; - return 0; - } -error: - if (dp->is_edp) { - of_dp_aux_depopulate_bus(dp_priv->aux); - dp_display_host_phy_exit(dp_priv); - dp_display_host_deinit(dp_priv); - } return rc; } @@ -1542,16 +1474,6 @@ int msm_dp_modeset_init(struct msm_dp *dp_display, struct drm_device *dev, dp_priv = container_of(dp_display, struct dp_display_private, dp_display); - ret = dp_display_request_irq(dp_display); - if (ret) { - DRM_ERROR("request_irq failed, ret=%d\n", ret); - return ret; - } - - ret = dp_display_get_next_bridge(dp_display); - if (ret) - return ret; - ret = dp_bridge_init(dp_display, dev, encoder); if (ret) { DRM_DEV_ERROR(dev->dev, @@ -1593,6 +1515,11 @@ void dp_bridge_atomic_enable(struct drm_bridge *drm_bridge, dp_hpd_plug_handle(dp_display, 0); mutex_lock(&dp_display->event_mutex); + if (pm_runtime_resume_and_get(&dp->pdev->dev)) { + DRM_ERROR("failed to pm_runtime_resume\n"); + mutex_unlock(&dp_display->event_mutex); + return; + } state = dp_display->hpd_state; if (state != ST_DISPLAY_OFF && state != ST_MAINLINK_READY) { @@ -1657,10 +1584,9 @@ void dp_bridge_atomic_post_disable(struct drm_bridge *drm_bridge, mutex_lock(&dp_display->event_mutex); state = dp_display->hpd_state; - if (state != ST_DISCONNECT_PENDING && state != ST_CONNECTED) { - mutex_unlock(&dp_display->event_mutex); - return; - } + if (state != ST_DISCONNECT_PENDING && state != ST_CONNECTED) + drm_dbg_dp(dp->drm_dev, "type=%d wrong hpd_state=%d\n", + dp->connector_type, state); dp_display_disable(dp_display); @@ -1673,6 +1599,8 @@ void dp_bridge_atomic_post_disable(struct drm_bridge *drm_bridge, } drm_dbg_dp(dp->drm_dev, "type=%d Done\n", dp->connector_type); + + pm_runtime_put_sync(&dp->pdev->dev); mutex_unlock(&dp_display->event_mutex); } @@ -1711,7 +1639,21 @@ void dp_bridge_hpd_enable(struct drm_bridge *bridge) struct msm_dp *dp_display = dp_bridge->dp_display; struct dp_display_private *dp = container_of(dp_display, struct dp_display_private, dp_display); + /* + * this is for external DP with hpd irq enabled case, + * step-1: dp_pm_runtime_resume() enable dp host only + * step-2: enable hdp block and have hpd irq enabled here + * step-3: waiting for plugin irq while phy is not initialized + * step-4: DP PHY is initialized at plugin handler before link training + * + */ mutex_lock(&dp->event_mutex); + if (pm_runtime_resume_and_get(&dp_display->pdev->dev)) { + DRM_ERROR("failed to resume power\n"); + mutex_unlock(&dp->event_mutex); + return; + } + dp_catalog_ctrl_hpd_enable(dp->catalog); /* enable HDP interrupts */ @@ -1733,6 +1675,8 @@ void dp_bridge_hpd_disable(struct drm_bridge *bridge) dp_catalog_ctrl_hpd_disable(dp->catalog); dp_display->internal_hpd = false; + + pm_runtime_put_sync(&dp_display->pdev->dev); mutex_unlock(&dp->event_mutex); } @@ -1747,13 +1691,8 @@ void dp_bridge_hpd_notify(struct drm_bridge *bridge, if (dp_display->internal_hpd) return; - if (!dp->core_initialized) { - drm_dbg_dp(dp->drm_dev, "not initialized\n"); - return; - } - - if (!dp_display->is_connected && status == connector_status_connected) + if (!dp_display->link_ready && status == connector_status_connected) dp_add_event(dp, EV_HPD_PLUG_INT, 0, 0); - else if (dp_display->is_connected && status == connector_status_disconnected) + else if (dp_display->link_ready && status == connector_status_disconnected) dp_add_event(dp, EV_HPD_UNPLUG_INT, 0, 0); } diff --git a/drivers/gpu/drm/msm/dp/dp_display.h b/drivers/gpu/drm/msm/dp/dp_display.h index f66cdbc35785..102f3507d824 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.h +++ b/drivers/gpu/drm/msm/dp/dp_display.h @@ -17,7 +17,7 @@ struct msm_dp { struct drm_bridge *bridge; struct drm_connector *connector; struct drm_bridge *next_bridge; - bool is_connected; + bool link_ready; bool audio_enabled; bool power_on; unsigned int connector_type; @@ -36,11 +36,11 @@ struct msm_dp { int dp_display_set_plugged_cb(struct msm_dp *dp_display, hdmi_codec_plugged_cb fn, struct device *codec_dev); int dp_display_get_modes(struct msm_dp *dp_display); -int dp_display_request_irq(struct msm_dp *dp_display); bool dp_display_check_video_test(struct msm_dp *dp_display); int dp_display_get_test_bpp(struct msm_dp *dp_display); void dp_display_signal_audio_start(struct msm_dp *dp_display); void dp_display_signal_audio_complete(struct msm_dp *dp_display); void dp_display_set_psr(struct msm_dp *dp, bool enter); +void dp_display_debugfs_init(struct msm_dp *dp_display, struct dentry *dentry, bool is_edp); #endif /* _DP_DISPLAY_H_ */ diff --git a/drivers/gpu/drm/msm/dp/dp_drm.c b/drivers/gpu/drm/msm/dp/dp_drm.c index e3bdd7dd4cdc..46e6889037e8 100644 --- a/drivers/gpu/drm/msm/dp/dp_drm.c +++ b/drivers/gpu/drm/msm/dp/dp_drm.c @@ -24,10 +24,10 @@ static enum drm_connector_status dp_bridge_detect(struct drm_bridge *bridge) dp = to_dp_bridge(bridge)->dp_display; - drm_dbg_dp(dp->drm_dev, "is_connected = %s\n", - (dp->is_connected) ? "true" : "false"); + drm_dbg_dp(dp->drm_dev, "link_ready = %s\n", + (dp->link_ready) ? "true" : "false"); - return (dp->is_connected) ? connector_status_connected : + return (dp->link_ready) ? connector_status_connected : connector_status_disconnected; } @@ -40,8 +40,8 @@ static int dp_bridge_atomic_check(struct drm_bridge *bridge, dp = to_dp_bridge(bridge)->dp_display; - drm_dbg_dp(dp->drm_dev, "is_connected = %s\n", - (dp->is_connected) ? "true" : "false"); + drm_dbg_dp(dp->drm_dev, "link_ready = %s\n", + (dp->link_ready) ? "true" : "false"); /* * There is no protection in the DRM framework to check if the display @@ -55,7 +55,7 @@ static int dp_bridge_atomic_check(struct drm_bridge *bridge, * After that this piece of code can be removed. */ if (bridge->ops & DRM_BRIDGE_OP_HPD) - return (dp->is_connected) ? 0 : -ENOTCONN; + return (dp->link_ready) ? 0 : -ENOTCONN; return 0; } @@ -78,7 +78,7 @@ static int dp_bridge_get_modes(struct drm_bridge *bridge, struct drm_connector * dp = to_dp_bridge(bridge)->dp_display; /* pluggable case assumes EDID is read when HPD */ - if (dp->is_connected) { + if (dp->link_ready) { rc = dp_display_get_modes(dp); if (rc <= 0) { DRM_ERROR("failed to get DP sink modes, rc=%d\n", rc); @@ -90,6 +90,13 @@ static int dp_bridge_get_modes(struct drm_bridge *bridge, struct drm_connector * return rc; } +static void dp_bridge_debugfs_init(struct drm_bridge *bridge, struct dentry *root) +{ + struct msm_dp *dp = to_dp_bridge(bridge)->dp_display; + + dp_display_debugfs_init(dp, root, false); +} + static const struct drm_bridge_funcs dp_bridge_ops = { .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state, .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state, @@ -105,6 +112,7 @@ static const struct drm_bridge_funcs dp_bridge_ops = { .hpd_enable = dp_bridge_hpd_enable, .hpd_disable = dp_bridge_hpd_disable, .hpd_notify = dp_bridge_hpd_notify, + .debugfs_init = dp_bridge_debugfs_init, }; static int edp_bridge_atomic_check(struct drm_bridge *drm_bridge, @@ -260,6 +268,13 @@ static enum drm_mode_status edp_bridge_mode_valid(struct drm_bridge *bridge, return MODE_OK; } +static void edp_bridge_debugfs_init(struct drm_bridge *bridge, struct dentry *root) +{ + struct msm_dp *dp = to_dp_bridge(bridge)->dp_display; + + dp_display_debugfs_init(dp, root, true); +} + static const struct drm_bridge_funcs edp_bridge_ops = { .atomic_enable = edp_bridge_atomic_enable, .atomic_disable = edp_bridge_atomic_disable, @@ -270,6 +285,7 @@ static const struct drm_bridge_funcs edp_bridge_ops = { .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state, .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state, .atomic_check = edp_bridge_atomic_check, + .debugfs_init = edp_bridge_debugfs_init, }; int dp_bridge_init(struct msm_dp *dp_display, struct drm_device *dev, diff --git a/drivers/gpu/drm/msm/dp/dp_link.c b/drivers/gpu/drm/msm/dp/dp_link.c index 98427d45e9a7..49dfac1fd1ef 100644 --- a/drivers/gpu/drm/msm/dp/dp_link.c +++ b/drivers/gpu/drm/msm/dp/dp_link.c @@ -7,6 +7,7 @@ #include <drm/drm_print.h> +#include "dp_reg.h" #include "dp_link.h" #include "dp_panel.h" @@ -1082,7 +1083,7 @@ int dp_link_process_request(struct dp_link *dp_link) int dp_link_get_colorimetry_config(struct dp_link *dp_link) { - u32 cc; + u32 cc = DP_MISC0_COLORIMERY_CFG_LEGACY_RGB; struct dp_link_private *link; if (!dp_link) { @@ -1096,10 +1097,11 @@ int dp_link_get_colorimetry_config(struct dp_link *dp_link) * Unless a video pattern CTS test is ongoing, use RGB_VESA * Only RGB_VESA and RGB_CEA supported for now */ - if (dp_link_is_video_pattern_requested(link)) - cc = link->dp_link.test_video.test_dyn_range; - else - cc = DP_TEST_DYNAMIC_RANGE_VESA; + if (dp_link_is_video_pattern_requested(link)) { + if (link->dp_link.test_video.test_dyn_range & + DP_TEST_DYNAMIC_RANGE_CEA) + cc = DP_MISC0_COLORIMERY_CFG_CEA_RGB; + } return cc; } @@ -1179,6 +1181,9 @@ void dp_link_reset_phy_params_vx_px(struct dp_link *dp_link) u32 dp_link_get_test_bits_depth(struct dp_link *dp_link, u32 bpp) { u32 tbd; + struct dp_link_private *link; + + link = container_of(dp_link, struct dp_link_private, dp_link); /* * Few simplistic rules and assumptions made here: @@ -1196,12 +1201,13 @@ u32 dp_link_get_test_bits_depth(struct dp_link *dp_link, u32 bpp) tbd = DP_TEST_BIT_DEPTH_10; break; default: - tbd = DP_TEST_BIT_DEPTH_UNKNOWN; + drm_dbg_dp(link->drm_dev, "bpp=%d not supported, use bpc=8\n", + bpp); + tbd = DP_TEST_BIT_DEPTH_8; break; } - if (tbd != DP_TEST_BIT_DEPTH_UNKNOWN) - tbd = (tbd >> DP_TEST_BIT_DEPTH_SHIFT); + tbd = (tbd >> DP_TEST_BIT_DEPTH_SHIFT); return tbd; } diff --git a/drivers/gpu/drm/msm/dp/dp_power.c b/drivers/gpu/drm/msm/dp/dp_power.c index 5cb84ca40e9e..c4843dd69f47 100644 --- a/drivers/gpu/drm/msm/dp/dp_power.c +++ b/drivers/gpu/drm/msm/dp/dp_power.c @@ -152,45 +152,17 @@ int dp_power_client_init(struct dp_power *dp_power) power = container_of(dp_power, struct dp_power_private, dp_power); - pm_runtime_enable(power->dev); - return dp_power_clk_init(power); } -void dp_power_client_deinit(struct dp_power *dp_power) -{ - struct dp_power_private *power; - - power = container_of(dp_power, struct dp_power_private, dp_power); - - pm_runtime_disable(power->dev); -} - int dp_power_init(struct dp_power *dp_power) { - int rc = 0; - struct dp_power_private *power = NULL; - - power = container_of(dp_power, struct dp_power_private, dp_power); - - pm_runtime_get_sync(power->dev); - - rc = dp_power_clk_enable(dp_power, DP_CORE_PM, true); - if (rc) - pm_runtime_put_sync(power->dev); - - return rc; + return dp_power_clk_enable(dp_power, DP_CORE_PM, true); } int dp_power_deinit(struct dp_power *dp_power) { - struct dp_power_private *power; - - power = container_of(dp_power, struct dp_power_private, dp_power); - - dp_power_clk_enable(dp_power, DP_CORE_PM, false); - pm_runtime_put_sync(power->dev); - return 0; + return dp_power_clk_enable(dp_power, DP_CORE_PM, false); } struct dp_power *dp_power_get(struct device *dev, struct dp_parser *parser) diff --git a/drivers/gpu/drm/msm/dp/dp_power.h b/drivers/gpu/drm/msm/dp/dp_power.h index a3dec200785e..55ada51edb57 100644 --- a/drivers/gpu/drm/msm/dp/dp_power.h +++ b/drivers/gpu/drm/msm/dp/dp_power.h @@ -81,17 +81,6 @@ int dp_power_clk_enable(struct dp_power *power, enum dp_pm_type pm_type, int dp_power_client_init(struct dp_power *power); /** - * dp_power_clinet_deinit() - de-initialize clock and regulator modules - * - * @power: instance of power module - * return: 0 for success, error for failure. - * - * This API will de-initialize the DisplayPort's clocks and regulator - * modules. - */ -void dp_power_client_deinit(struct dp_power *power); - -/** * dp_power_get() - configure and get the DisplayPort power module data * * @parser: instance of parser module diff --git a/drivers/gpu/drm/msm/dp/dp_reg.h b/drivers/gpu/drm/msm/dp/dp_reg.h index ea85a691e72b..78785ed4b40c 100644 --- a/drivers/gpu/drm/msm/dp/dp_reg.h +++ b/drivers/gpu/drm/msm/dp/dp_reg.h @@ -143,6 +143,9 @@ #define DP_MISC0_COLORIMETRY_CFG_SHIFT (0x00000001) #define DP_MISC0_TEST_BITS_DEPTH_SHIFT (0x00000005) +#define DP_MISC0_COLORIMERY_CFG_LEGACY_RGB (0) +#define DP_MISC0_COLORIMERY_CFG_CEA_RGB (0x04) + #define REG_DP_VALID_BOUNDARY (0x00000030) #define REG_DP_VALID_BOUNDARY_2 (0x00000034) diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c index 1f98ff74ceb0..10ba7d153d1c 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c @@ -190,6 +190,21 @@ static const struct msm_dsi_config sm8550_dsi_cfg = { }, }; +static const struct regulator_bulk_data sm8650_dsi_regulators[] = { + { .supply = "vdda", .init_load_uA = 16600 }, /* 1.2 V */ +}; + +static const struct msm_dsi_config sm8650_dsi_cfg = { + .io_offset = DSI_6G_REG_SHIFT, + .regulator_data = sm8650_dsi_regulators, + .num_regulators = ARRAY_SIZE(sm8650_dsi_regulators), + .bus_clk_names = dsi_v2_4_clk_names, + .num_bus_clks = ARRAY_SIZE(dsi_v2_4_clk_names), + .io_start = { + { 0xae94000, 0xae96000 }, + }, +}; + static const struct regulator_bulk_data sc7280_dsi_regulators[] = { { .supply = "vdda", .init_load_uA = 8350 }, /* 1.2 V */ { .supply = "refgen" }, @@ -281,6 +296,8 @@ static const struct msm_dsi_cfg_handler dsi_cfg_handlers[] = { &sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops}, {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_7_0, &sm8550_dsi_cfg, &msm_dsi_6g_v2_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_8_0, + &sm8650_dsi_cfg, &msm_dsi_6g_v2_host_ops}, }; const struct msm_dsi_cfg_handler *msm_dsi_cfg_get(u32 major, u32 minor) diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.h b/drivers/gpu/drm/msm/dsi/dsi_cfg.h index 43f0dd74edb6..4c9b4b37681b 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.h +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.h @@ -28,6 +28,7 @@ #define MSM_DSI_6G_VER_MINOR_V2_5_0 0x20050000 #define MSM_DSI_6G_VER_MINOR_V2_6_0 0x20060000 #define MSM_DSI_6G_VER_MINOR_V2_7_0 0x20070000 +#define MSM_DSI_6G_VER_MINOR_V2_8_0 0x20080000 #define MSM_DSI_V2_VER_MINOR_8064 0x0 diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c index 05621e5e7d63..24a347fe2998 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c @@ -516,7 +516,9 @@ static int dsi_phy_enable_resource(struct msm_dsi_phy *phy) struct device *dev = &phy->pdev->dev; int ret; - pm_runtime_get_sync(dev); + ret = pm_runtime_resume_and_get(dev); + if (ret) + return ret; ret = clk_prepare_enable(phy->ahb_clk); if (ret) { @@ -585,6 +587,8 @@ static const struct of_device_id dsi_phy_dt_match[] = { .data = &dsi_phy_5nm_8450_cfgs }, { .compatible = "qcom,sm8550-dsi-phy-4nm", .data = &dsi_phy_4nm_8550_cfgs }, + { .compatible = "qcom,sm8650-dsi-phy-4nm", + .data = &dsi_phy_4nm_8650_cfgs }, #endif {} }; @@ -689,6 +693,10 @@ static int dsi_phy_driver_probe(struct platform_device *pdev) return dev_err_probe(dev, PTR_ERR(phy->ahb_clk), "Unable to get ahb clk\n"); + ret = devm_pm_runtime_enable(&pdev->dev); + if (ret) + return ret; + /* PLL init will call into clk_register which requires * register access, so we need to enable power and ahb clock. */ diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h index 8b640d174785..e4275d3ad581 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h @@ -62,6 +62,7 @@ extern const struct msm_dsi_phy_cfg dsi_phy_7nm_7280_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_5nm_8350_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_5nm_8450_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_4nm_8550_cfgs; +extern const struct msm_dsi_phy_cfg dsi_phy_4nm_8650_cfgs; struct msm_dsi_dphy_timing { u32 clk_zero; diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c index 89a6344bc865..82d015aa2d63 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c @@ -1121,6 +1121,10 @@ static const struct regulator_bulk_data dsi_phy_7nm_37750uA_regulators[] = { { .supply = "vdds", .init_load_uA = 37550 }, }; +static const struct regulator_bulk_data dsi_phy_7nm_98000uA_regulators[] = { + { .supply = "vdds", .init_load_uA = 98000 }, +}; + static const struct regulator_bulk_data dsi_phy_7nm_97800uA_regulators[] = { { .supply = "vdds", .init_load_uA = 97800 }, }; @@ -1281,3 +1285,26 @@ const struct msm_dsi_phy_cfg dsi_phy_4nm_8550_cfgs = { .num_dsi_phy = 2, .quirks = DSI_PHY_7NM_QUIRK_V5_2, }; + +const struct msm_dsi_phy_cfg dsi_phy_4nm_8650_cfgs = { + .has_phy_lane = true, + .regulator_data = dsi_phy_7nm_98000uA_regulators, + .num_regulators = ARRAY_SIZE(dsi_phy_7nm_98000uA_regulators), + .ops = { + .enable = dsi_7nm_phy_enable, + .disable = dsi_7nm_phy_disable, + .pll_init = dsi_pll_7nm_init, + .save_pll_state = dsi_7nm_pll_save_state, + .restore_pll_state = dsi_7nm_pll_restore_state, + .set_continuous_clock = dsi_7nm_set_continuous_clock, + }, + .min_pll_rate = 600000000UL, +#ifdef CONFIG_64BIT + .max_pll_rate = 5000000000UL, +#else + .max_pll_rate = ULONG_MAX, +#endif + .io_start = { 0xae95000, 0xae97000 }, + .num_dsi_phy = 2, + .quirks = DSI_PHY_7NM_QUIRK_V5_2, +}; diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c b/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c index de182c004843..7aa500d24240 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c @@ -249,7 +249,6 @@ struct i2c_adapter *msm_hdmi_i2c_init(struct hdmi *hdmi) i2c->owner = THIS_MODULE; - i2c->class = I2C_CLASS_DDC; snprintf(i2c->name, sizeof(i2c->name), "msm hdmi i2c"); i2c->dev.parent = &hdmi->pdev->dev; i2c->algo = &msm_hdmi_i2c_algorithm; diff --git a/drivers/gpu/drm/msm/msm_debugfs.c b/drivers/gpu/drm/msm/msm_debugfs.c index 04d304eed223..4494f6d1c7cb 100644 --- a/drivers/gpu/drm/msm/msm_debugfs.c +++ b/drivers/gpu/drm/msm/msm_debugfs.c @@ -304,36 +304,21 @@ int msm_debugfs_late_init(struct drm_device *dev) return ret; } -void msm_debugfs_init(struct drm_minor *minor) +static void msm_debugfs_gpu_init(struct drm_minor *minor) { struct drm_device *dev = minor->dev; struct msm_drm_private *priv = dev->dev_private; struct dentry *gpu_devfreq; - drm_debugfs_create_files(msm_debugfs_list, - ARRAY_SIZE(msm_debugfs_list), - minor->debugfs_root, minor); - debugfs_create_file("gpu", S_IRUSR, minor->debugfs_root, dev, &msm_gpu_fops); - if (priv->kms) { - drm_debugfs_create_files(msm_kms_debugfs_list, - ARRAY_SIZE(msm_kms_debugfs_list), - minor->debugfs_root, minor); - debugfs_create_file("kms", S_IRUSR, minor->debugfs_root, - dev, &msm_kms_fops); - } - debugfs_create_u32("hangcheck_period_ms", 0600, minor->debugfs_root, &priv->hangcheck_period); debugfs_create_bool("disable_err_irq", 0600, minor->debugfs_root, &priv->disable_err_irq); - debugfs_create_file("shrink", S_IRWXU, minor->debugfs_root, - dev, &shrink_fops); - gpu_devfreq = debugfs_create_dir("devfreq", minor->debugfs_root); debugfs_create_bool("idle_clamp",0600, gpu_devfreq, @@ -344,6 +329,30 @@ void msm_debugfs_init(struct drm_minor *minor) debugfs_create_u32("downdifferential",0600, gpu_devfreq, &priv->gpu_devfreq_config.downdifferential); +} + +void msm_debugfs_init(struct drm_minor *minor) +{ + struct drm_device *dev = minor->dev; + struct msm_drm_private *priv = dev->dev_private; + + drm_debugfs_create_files(msm_debugfs_list, + ARRAY_SIZE(msm_debugfs_list), + minor->debugfs_root, minor); + + if (priv->gpu_pdev) + msm_debugfs_gpu_init(minor); + + if (priv->kms) { + drm_debugfs_create_files(msm_kms_debugfs_list, + ARRAY_SIZE(msm_kms_debugfs_list), + minor->debugfs_root, minor); + debugfs_create_file("kms", S_IRUSR, minor->debugfs_root, + dev, &msm_kms_fops); + } + + debugfs_create_file("shrink", S_IRWXU, minor->debugfs_root, + dev, &shrink_fops); if (priv->kms && priv->kms->funcs->debugfs_init) priv->kms->funcs->debugfs_init(priv->kms, minor); diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index 3f217b578293..50b65ffc24b1 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -37,9 +37,10 @@ * - 1.9.0 - Add MSM_SUBMIT_FENCE_SN_IN * - 1.10.0 - Add MSM_SUBMIT_BO_NO_IMPLICIT * - 1.11.0 - Add wait boost (MSM_WAIT_FENCE_BOOST, MSM_PREP_BOOST) + * - 1.12.0 - Add MSM_INFO_SET_METADATA and MSM_INFO_GET_METADATA */ #define MSM_VERSION_MAJOR 1 -#define MSM_VERSION_MINOR 10 +#define MSM_VERSION_MINOR 12 #define MSM_VERSION_PATCHLEVEL 0 static void msm_deinit_vram(struct drm_device *ddev); @@ -544,6 +545,85 @@ static int msm_ioctl_gem_info_set_iova(struct drm_device *dev, return msm_gem_set_iova(obj, ctx->aspace, iova); } +static int msm_ioctl_gem_info_set_metadata(struct drm_gem_object *obj, + __user void *metadata, + u32 metadata_size) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + void *buf; + int ret; + + /* Impose a moderate upper bound on metadata size: */ + if (metadata_size > 128) { + return -EOVERFLOW; + } + + /* Use a temporary buf to keep copy_from_user() outside of gem obj lock: */ + buf = memdup_user(metadata, metadata_size); + if (IS_ERR(buf)) + return PTR_ERR(buf); + + ret = msm_gem_lock_interruptible(obj); + if (ret) + goto out; + + msm_obj->metadata = + krealloc(msm_obj->metadata, metadata_size, GFP_KERNEL); + msm_obj->metadata_size = metadata_size; + memcpy(msm_obj->metadata, buf, metadata_size); + + msm_gem_unlock(obj); + +out: + kfree(buf); + + return ret; +} + +static int msm_ioctl_gem_info_get_metadata(struct drm_gem_object *obj, + __user void *metadata, + u32 *metadata_size) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + void *buf; + int ret, len; + + if (!metadata) { + /* + * Querying the size is inherently racey, but + * EXT_external_objects expects the app to confirm + * via device and driver UUIDs that the exporter and + * importer versions match. All we can do from the + * kernel side is check the length under obj lock + * when userspace tries to retrieve the metadata + */ + *metadata_size = msm_obj->metadata_size; + return 0; + } + + ret = msm_gem_lock_interruptible(obj); + if (ret) + return ret; + + /* Avoid copy_to_user() under gem obj lock: */ + len = msm_obj->metadata_size; + buf = kmemdup(msm_obj->metadata, len, GFP_KERNEL); + + msm_gem_unlock(obj); + + if (*metadata_size < len) { + ret = -ETOOSMALL; + } else if (copy_to_user(metadata, buf, len)) { + ret = -EFAULT; + } else { + *metadata_size = len; + } + + kfree(buf); + + return 0; +} + static int msm_ioctl_gem_info(struct drm_device *dev, void *data, struct drm_file *file) { @@ -566,6 +646,8 @@ static int msm_ioctl_gem_info(struct drm_device *dev, void *data, break; case MSM_INFO_SET_NAME: case MSM_INFO_GET_NAME: + case MSM_INFO_SET_METADATA: + case MSM_INFO_GET_METADATA: break; default: return -EINVAL; @@ -618,7 +700,7 @@ static int msm_ioctl_gem_info(struct drm_device *dev, void *data, break; case MSM_INFO_GET_NAME: if (args->value && (args->len < strlen(msm_obj->name))) { - ret = -EINVAL; + ret = -ETOOSMALL; break; } args->len = strlen(msm_obj->name); @@ -628,6 +710,14 @@ static int msm_ioctl_gem_info(struct drm_device *dev, void *data, ret = -EFAULT; } break; + case MSM_INFO_SET_METADATA: + ret = msm_ioctl_gem_info_set_metadata( + obj, u64_to_user_ptr(args->value), args->len); + break; + case MSM_INFO_GET_METADATA: + ret = msm_ioctl_gem_info_get_metadata( + obj, u64_to_user_ptr(args->value), &args->len); + break; } drm_gem_object_put(obj); diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index cd5bf658df66..16a7cbc0b7dd 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -78,12 +78,10 @@ enum msm_dsi_controller { * enum msm_event_wait - type of HW events to wait for * @MSM_ENC_COMMIT_DONE - wait for the driver to flush the registers to HW * @MSM_ENC_TX_COMPLETE - wait for the HW to transfer the frame to panel - * @MSM_ENC_VBLANK - wait for the HW VBLANK event (for driver-internal waiters) */ enum msm_event_wait { MSM_ENC_COMMIT_DONE = 0, MSM_ENC_TX_COMPLETE, - MSM_ENC_VBLANK, }; /** @@ -92,12 +90,14 @@ enum msm_event_wait { * @num_intf: number of interfaces the panel is mounted on * @num_dspp: number of dspp blocks used * @num_dsc: number of Display Stream Compression (DSC) blocks used + * @needs_cdm: indicates whether cdm block is needed for this display topology */ struct msm_display_topology { u32 num_lm; u32 num_intf; u32 num_dspp; u32 num_dsc; + bool needs_cdm; }; /* Commit/Event thread specific structure */ @@ -386,10 +386,8 @@ int __init msm_dp_register(void); void __exit msm_dp_unregister(void); int msm_dp_modeset_init(struct msm_dp *dp_display, struct drm_device *dev, struct drm_encoder *encoder); -void msm_dp_irq_postinstall(struct msm_dp *dp_display); void msm_dp_snapshot(struct msm_disp_state *disp_state, struct msm_dp *dp_display); -void msm_dp_debugfs_init(struct msm_dp *dp_display, struct drm_minor *minor); bool msm_dp_wide_bus_available(const struct msm_dp *dp_display); #else @@ -407,19 +405,10 @@ static inline int msm_dp_modeset_init(struct msm_dp *dp_display, return -EINVAL; } -static inline void msm_dp_irq_postinstall(struct msm_dp *dp_display) -{ -} - static inline void msm_dp_snapshot(struct msm_disp_state *disp_state, struct msm_dp *dp_display) { } -static inline void msm_dp_debugfs_init(struct msm_dp *dp_display, - struct drm_minor *minor) -{ -} - static inline bool msm_dp_wide_bus_available(const struct msm_dp *dp_display) { return false; diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c index db1e748daa75..175ee4ab8a6f 100644 --- a/drivers/gpu/drm/msm/msm_gem.c +++ b/drivers/gpu/drm/msm/msm_gem.c @@ -226,9 +226,9 @@ static struct page **msm_gem_pin_pages_locked(struct drm_gem_object *obj, msm_gem_assert_locked(obj); - if (GEM_WARN_ON(msm_obj->madv > madv)) { - DRM_DEV_ERROR(obj->dev->dev, "Invalid madv state: %u vs %u\n", - msm_obj->madv, madv); + if (msm_obj->madv > madv) { + DRM_DEV_DEBUG_DRIVER(obj->dev->dev, "Invalid madv state: %u vs %u\n", + msm_obj->madv, madv); return ERR_PTR(-EBUSY); } @@ -1058,6 +1058,7 @@ static void msm_gem_free_object(struct drm_gem_object *obj) drm_gem_object_release(obj); + kfree(msm_obj->metadata); kfree(msm_obj); } diff --git a/drivers/gpu/drm/msm/msm_gem.h b/drivers/gpu/drm/msm/msm_gem.h index 8ddef5443140..8d414b072c29 100644 --- a/drivers/gpu/drm/msm/msm_gem.h +++ b/drivers/gpu/drm/msm/msm_gem.h @@ -9,6 +9,7 @@ #include <linux/kref.h> #include <linux/dma-resv.h> +#include "drm/drm_exec.h" #include "drm/gpu_scheduler.h" #include "msm_drv.h" @@ -108,6 +109,10 @@ struct msm_gem_object { char name[32]; /* Identifier to print for the debugfs files */ + /* userspace metadata backchannel */ + void *metadata; + u32 metadata_size; + /** * pin_count: Number of times the pages are pinned * @@ -254,7 +259,7 @@ struct msm_gem_submit { struct msm_gpu *gpu; struct msm_gem_address_space *aspace; struct list_head node; /* node in ring submit list */ - struct ww_acquire_ctx ticket; + struct drm_exec exec; uint32_t seqno; /* Sequence number of the submit on the ring */ /* Hw fence, which is created when the scheduler executes the job, and @@ -270,9 +275,9 @@ struct msm_gem_submit { int fence_id; /* key into queue->fence_idr */ struct msm_gpu_submitqueue *queue; struct pid *pid; /* submitting process */ - bool fault_dumped; /* Limit devcoredump dumping to one per submit */ - bool valid; /* true if no cmdstream patching needed */ - bool in_rb; /* "sudo" mode, copy cmds into RB */ + bool bos_pinned : 1; + bool fault_dumped:1;/* Limit devcoredump dumping to one per submit */ + bool in_rb : 1; /* "sudo" mode, copy cmds into RB */ struct msm_ringbuffer *ring; unsigned int nr_cmds; unsigned int nr_bos; @@ -287,10 +292,6 @@ struct msm_gem_submit { struct drm_msm_gem_submit_reloc *relocs; } *cmd; /* array of size nr_cmds */ struct { -/* make sure these don't conflict w/ MSM_SUBMIT_BO_x */ -#define BO_VALID 0x8000 /* is current addr in cmdstream correct/valid? */ -#define BO_LOCKED 0x4000 /* obj lock is held */ -#define BO_PINNED 0x2000 /* obj (pages) is pinned and on active list */ uint32_t flags; union { struct drm_gem_object *obj; diff --git a/drivers/gpu/drm/msm/msm_gem_prime.c b/drivers/gpu/drm/msm/msm_gem_prime.c index 5f68e31a3e4e..0915f3b68752 100644 --- a/drivers/gpu/drm/msm/msm_gem_prime.c +++ b/drivers/gpu/drm/msm/msm_gem_prime.c @@ -26,7 +26,7 @@ int msm_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map) { void *vaddr; - vaddr = msm_gem_get_vaddr(obj); + vaddr = msm_gem_get_vaddr_locked(obj); if (IS_ERR(vaddr)) return PTR_ERR(vaddr); iosys_map_set_vaddr(map, vaddr); @@ -36,7 +36,7 @@ int msm_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map) void msm_gem_prime_vunmap(struct drm_gem_object *obj, struct iosys_map *map) { - msm_gem_put_vaddr(obj); + msm_gem_put_vaddr_locked(obj); } struct drm_gem_object *msm_gem_prime_import_sg_table(struct drm_device *dev, diff --git a/drivers/gpu/drm/msm/msm_gem_shrinker.c b/drivers/gpu/drm/msm/msm_gem_shrinker.c index 5a7d48c02c4b..07ca4ddfe4e3 100644 --- a/drivers/gpu/drm/msm/msm_gem_shrinker.c +++ b/drivers/gpu/drm/msm/msm_gem_shrinker.c @@ -75,7 +75,7 @@ static bool wait_for_idle(struct drm_gem_object *obj) { enum dma_resv_usage usage = dma_resv_usage_rw(true); - return dma_resv_wait_timeout(obj->resv, usage, false, 1000) > 0; + return dma_resv_wait_timeout(obj->resv, usage, false, 10) > 0; } static bool diff --git a/drivers/gpu/drm/msm/msm_gem_submit.c b/drivers/gpu/drm/msm/msm_gem_submit.c index 99744de6c05a..fba78193127d 100644 --- a/drivers/gpu/drm/msm/msm_gem_submit.c +++ b/drivers/gpu/drm/msm/msm_gem_submit.c @@ -17,6 +17,12 @@ #include "msm_gem.h" #include "msm_gpu_trace.h" +/* For userspace errors, use DRM_UT_DRIVER.. so that userspace can enable + * error msgs for debugging, but we don't spam dmesg by default + */ +#define SUBMIT_ERROR(submit, fmt, ...) \ + DRM_DEV_DEBUG_DRIVER((submit)->dev->dev, fmt, ##__VA_ARGS__) + /* * Cmdstream submission: */ @@ -37,7 +43,7 @@ static struct msm_gem_submit *submit_create(struct drm_device *dev, if (sz > SIZE_MAX) return ERR_PTR(-ENOMEM); - submit = kzalloc(sz, GFP_KERNEL); + submit = kzalloc(sz, GFP_KERNEL | __GFP_NOWARN); if (!submit) return ERR_PTR(-ENOMEM); @@ -48,7 +54,7 @@ static struct msm_gem_submit *submit_create(struct drm_device *dev, return ERR_PTR(ret); } - ret = drm_sched_job_init(&submit->base, queue->entity, queue); + ret = drm_sched_job_init(&submit->base, queue->entity, 1, queue); if (ret) { kfree(submit->hw_fence); kfree(submit); @@ -136,7 +142,7 @@ static int submit_lookup_objects(struct msm_gem_submit *submit, if ((submit_bo.flags & ~MSM_SUBMIT_BO_FLAGS) || !(submit_bo.flags & MANDATORY_FLAGS)) { - DRM_ERROR("invalid flags: %x\n", submit_bo.flags); + SUBMIT_ERROR(submit, "invalid flags: %x\n", submit_bo.flags); ret = -EINVAL; i = 0; goto out; @@ -144,8 +150,6 @@ static int submit_lookup_objects(struct msm_gem_submit *submit, submit->bos[i].handle = submit_bo.handle; submit->bos[i].flags = submit_bo.flags; - /* in validate_objects() we figure out if this is true: */ - submit->bos[i].iova = submit_bo.presumed; } spin_lock(&file->table_lock); @@ -158,7 +162,7 @@ static int submit_lookup_objects(struct msm_gem_submit *submit, */ obj = idr_find(&file->object_idr, submit->bos[i].handle); if (!obj) { - DRM_ERROR("invalid handle %u at index %u\n", submit->bos[i].handle, i); + SUBMIT_ERROR(submit, "invalid handle %u at index %u\n", submit->bos[i].handle, i); ret = -EINVAL; goto out_unlock; } @@ -202,13 +206,13 @@ static int submit_lookup_cmds(struct msm_gem_submit *submit, case MSM_SUBMIT_CMD_CTX_RESTORE_BUF: break; default: - DRM_ERROR("invalid type: %08x\n", submit_cmd.type); + SUBMIT_ERROR(submit, "invalid type: %08x\n", submit_cmd.type); return -EINVAL; } if (submit_cmd.size % 4) { - DRM_ERROR("non-aligned cmdstream buffer size: %u\n", - submit_cmd.size); + SUBMIT_ERROR(submit, "non-aligned cmdstream buffer size: %u\n", + submit_cmd.size); ret = -EINVAL; goto out; } @@ -228,7 +232,7 @@ static int submit_lookup_cmds(struct msm_gem_submit *submit, ret = -ENOMEM; goto out; } - submit->cmd[i].relocs = kmalloc(sz, GFP_KERNEL); + submit->cmd[i].relocs = kmalloc(sz, GFP_KERNEL | __GFP_NOWARN); if (!submit->cmd[i].relocs) { ret = -ENOMEM; goto out; @@ -244,101 +248,30 @@ out: return ret; } -/* Unwind bo state, according to cleanup_flags. In the success case, only - * the lock is dropped at the end of the submit (and active/pin ref is dropped - * later when the submit is retired). - */ -static void submit_cleanup_bo(struct msm_gem_submit *submit, int i, - unsigned cleanup_flags) -{ - struct drm_gem_object *obj = submit->bos[i].obj; - unsigned flags = submit->bos[i].flags & cleanup_flags; - - /* - * Clear flags bit before dropping lock, so that the msm_job_run() - * path isn't racing with submit_cleanup() (ie. the read/modify/ - * write is protected by the obj lock in all paths) - */ - submit->bos[i].flags &= ~cleanup_flags; - - if (flags & BO_PINNED) - msm_gem_unpin_locked(obj); - - if (flags & BO_LOCKED) - dma_resv_unlock(obj->resv); -} - -static void submit_unlock_unpin_bo(struct msm_gem_submit *submit, int i) -{ - unsigned cleanup_flags = BO_PINNED | BO_LOCKED; - submit_cleanup_bo(submit, i, cleanup_flags); - - if (!(submit->bos[i].flags & BO_VALID)) - submit->bos[i].iova = 0; -} - /* This is where we make sure all the bo's are reserved and pin'd: */ static int submit_lock_objects(struct msm_gem_submit *submit) { - int contended, slow_locked = -1, i, ret = 0; - -retry: - for (i = 0; i < submit->nr_bos; i++) { - struct drm_gem_object *obj = submit->bos[i].obj; - - if (slow_locked == i) - slow_locked = -1; + int ret; - contended = i; + drm_exec_init(&submit->exec, DRM_EXEC_INTERRUPTIBLE_WAIT, submit->nr_bos); - if (!(submit->bos[i].flags & BO_LOCKED)) { - ret = dma_resv_lock_interruptible(obj->resv, - &submit->ticket); + drm_exec_until_all_locked (&submit->exec) { + for (unsigned i = 0; i < submit->nr_bos; i++) { + struct drm_gem_object *obj = submit->bos[i].obj; + ret = drm_exec_prepare_obj(&submit->exec, obj, 1); + drm_exec_retry_on_contention(&submit->exec); if (ret) - goto fail; - submit->bos[i].flags |= BO_LOCKED; + goto error; } } - ww_acquire_done(&submit->ticket); - return 0; -fail: - if (ret == -EALREADY) { - DRM_ERROR("handle %u at index %u already on submit list\n", - submit->bos[i].handle, i); - ret = -EINVAL; - } - - for (; i >= 0; i--) - submit_unlock_unpin_bo(submit, i); - - if (slow_locked > 0) - submit_unlock_unpin_bo(submit, slow_locked); - - if (ret == -EDEADLK) { - struct drm_gem_object *obj = submit->bos[contended].obj; - /* we lost out in a seqno race, lock and retry.. */ - ret = dma_resv_lock_slow_interruptible(obj->resv, - &submit->ticket); - if (!ret) { - submit->bos[contended].flags |= BO_LOCKED; - slow_locked = contended; - goto retry; - } - - /* Not expecting -EALREADY here, if the bo was already - * locked, we should have gotten -EALREADY already from - * the dma_resv_lock_interruptable() call. - */ - WARN_ON_ONCE(ret == -EALREADY); - } - +error: return ret; } -static int submit_fence_sync(struct msm_gem_submit *submit, bool no_implicit) +static int submit_fence_sync(struct msm_gem_submit *submit) { int i, ret = 0; @@ -346,22 +279,6 @@ static int submit_fence_sync(struct msm_gem_submit *submit, bool no_implicit) struct drm_gem_object *obj = submit->bos[i].obj; bool write = submit->bos[i].flags & MSM_SUBMIT_BO_WRITE; - /* NOTE: _reserve_shared() must happen before - * _add_shared_fence(), which makes this a slightly - * strange place to call it. OTOH this is a - * convenient can-fail point to hook it in. - */ - ret = dma_resv_reserve_fences(obj->resv, 1); - if (ret) - return ret; - - /* If userspace has determined that explicit fencing is - * used, it can disable implicit sync on the entire - * submit: - */ - if (no_implicit) - continue; - /* Otherwise userspace can ask for implicit sync to be * disabled on specific buffers. This is useful for internal * usermode driver managed buffers, suballocation, etc. @@ -384,8 +301,6 @@ static int submit_pin_objects(struct msm_gem_submit *submit) struct msm_drm_private *priv = submit->dev->dev_private; int i, ret = 0; - submit->valid = true; - for (i = 0; i < submit->nr_bos; i++) { struct drm_gem_object *obj = submit->bos[i].obj; struct msm_gem_vma *vma; @@ -401,14 +316,7 @@ static int submit_pin_objects(struct msm_gem_submit *submit) if (ret) break; - if (vma->iova == submit->bos[i].iova) { - submit->bos[i].flags |= BO_VALID; - } else { - submit->bos[i].iova = vma->iova; - /* iova changed, so address in cmdstream is not valid: */ - submit->bos[i].flags &= ~BO_VALID; - submit->valid = false; - } + submit->bos[i].iova = vma->iova; } /* @@ -421,13 +329,28 @@ static int submit_pin_objects(struct msm_gem_submit *submit) mutex_lock(&priv->lru.lock); for (i = 0; i < submit->nr_bos; i++) { msm_gem_pin_obj_locked(submit->bos[i].obj); - submit->bos[i].flags |= BO_PINNED; } mutex_unlock(&priv->lru.lock); + submit->bos_pinned = true; + return ret; } +static void submit_unpin_objects(struct msm_gem_submit *submit) +{ + if (!submit->bos_pinned) + return; + + for (int i = 0; i < submit->nr_bos; i++) { + struct drm_gem_object *obj = submit->bos[i].obj; + + msm_gem_unpin_locked(obj); + } + + submit->bos_pinned = false; +} + static void submit_attach_object_fences(struct msm_gem_submit *submit) { int i; @@ -445,11 +368,11 @@ static void submit_attach_object_fences(struct msm_gem_submit *submit) } static int submit_bo(struct msm_gem_submit *submit, uint32_t idx, - struct drm_gem_object **obj, uint64_t *iova, bool *valid) + struct drm_gem_object **obj, uint64_t *iova) { if (idx >= submit->nr_bos) { - DRM_ERROR("invalid buffer index: %u (out of %u)\n", - idx, submit->nr_bos); + SUBMIT_ERROR(submit, "invalid buffer index: %u (out of %u)\n", + idx, submit->nr_bos); return -EINVAL; } @@ -457,8 +380,6 @@ static int submit_bo(struct msm_gem_submit *submit, uint32_t idx, *obj = submit->bos[idx].obj; if (iova) *iova = submit->bos[idx].iova; - if (valid) - *valid = !!(submit->bos[idx].flags & BO_VALID); return 0; } @@ -471,11 +392,8 @@ static int submit_reloc(struct msm_gem_submit *submit, struct drm_gem_object *ob uint32_t *ptr; int ret = 0; - if (!nr_relocs) - return 0; - if (offset % 4) { - DRM_ERROR("non-aligned cmdstream buffer: %u\n", offset); + SUBMIT_ERROR(submit, "non-aligned cmdstream buffer: %u\n", offset); return -EINVAL; } @@ -494,11 +412,10 @@ static int submit_reloc(struct msm_gem_submit *submit, struct drm_gem_object *ob struct drm_msm_gem_submit_reloc submit_reloc = relocs[i]; uint32_t off; uint64_t iova; - bool valid; if (submit_reloc.submit_offset % 4) { - DRM_ERROR("non-aligned reloc offset: %u\n", - submit_reloc.submit_offset); + SUBMIT_ERROR(submit, "non-aligned reloc offset: %u\n", + submit_reloc.submit_offset); ret = -EINVAL; goto out; } @@ -508,18 +425,15 @@ static int submit_reloc(struct msm_gem_submit *submit, struct drm_gem_object *ob if ((off >= (obj->size / 4)) || (off < last_offset)) { - DRM_ERROR("invalid offset %u at reloc %u\n", off, i); + SUBMIT_ERROR(submit, "invalid offset %u at reloc %u\n", off, i); ret = -EINVAL; goto out; } - ret = submit_bo(submit, submit_reloc.reloc_idx, NULL, &iova, &valid); + ret = submit_bo(submit, submit_reloc.reloc_idx, NULL, &iova); if (ret) goto out; - if (valid) - continue; - iova += submit_reloc.reloc_offset; if (submit_reloc.shift < 0) @@ -544,18 +458,14 @@ out: */ static void submit_cleanup(struct msm_gem_submit *submit, bool error) { - unsigned cleanup_flags = BO_LOCKED; - unsigned i; - - if (error) - cleanup_flags |= BO_PINNED; - - for (i = 0; i < submit->nr_bos; i++) { - struct drm_gem_object *obj = submit->bos[i].obj; - submit_cleanup_bo(submit, i, cleanup_flags); - if (error) - drm_gem_object_put(obj); + if (error) { + submit_unpin_objects(submit); + /* job wasn't enqueued to scheduler, so early retirement: */ + msm_submit_retire(submit); } + + if (submit->exec.objects) + drm_exec_fini(&submit->exec); } void msm_submit_retire(struct msm_gem_submit *submit) @@ -749,7 +659,6 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data, struct msm_submit_post_dep *post_deps = NULL; struct drm_syncobj **syncobjs_to_reset = NULL; int out_fence_fd = -1; - bool has_ww_ticket = false; unsigned i; int ret; @@ -855,15 +764,15 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data, goto out; /* copy_*_user while holding a ww ticket upsets lockdep */ - ww_acquire_init(&submit->ticket, &reservation_ww_class); - has_ww_ticket = true; ret = submit_lock_objects(submit); if (ret) goto out; - ret = submit_fence_sync(submit, !!(args->flags & MSM_SUBMIT_NO_IMPLICIT)); - if (ret) - goto out; + if (!(args->flags & MSM_SUBMIT_NO_IMPLICIT)) { + ret = submit_fence_sync(submit); + if (ret) + goto out; + } ret = submit_pin_objects(submit); if (ret) @@ -873,32 +782,27 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data, struct drm_gem_object *obj; uint64_t iova; - ret = submit_bo(submit, submit->cmd[i].idx, - &obj, &iova, NULL); + ret = submit_bo(submit, submit->cmd[i].idx, &obj, &iova); if (ret) goto out; if (!submit->cmd[i].size || ((submit->cmd[i].size + submit->cmd[i].offset) > obj->size / 4)) { - DRM_ERROR("invalid cmdstream size: %u\n", submit->cmd[i].size * 4); + SUBMIT_ERROR(submit, "invalid cmdstream size: %u\n", submit->cmd[i].size * 4); ret = -EINVAL; goto out; } submit->cmd[i].iova = iova + (submit->cmd[i].offset * 4); - if (submit->valid) + if (likely(!submit->cmd[i].nr_relocs)) continue; if (!gpu->allow_relocs) { - if (submit->cmd[i].nr_relocs) { - DRM_ERROR("relocs not allowed\n"); - ret = -EINVAL; - goto out; - } - - continue; + SUBMIT_ERROR(submit, "relocs not allowed\n"); + ret = -EINVAL; + goto out; } ret = submit_reloc(submit, obj, submit->cmd[i].offset * 4, @@ -974,6 +878,9 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data, } } + if (ret) + goto out; + submit_attach_object_fences(submit); /* The scheduler owns a ref now: */ @@ -993,8 +900,6 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data, out: submit_cleanup(submit, !!ret); - if (has_ww_ticket) - ww_acquire_fini(&submit->ticket); out_unlock: mutex_unlock(&queue->lock); out_post_unlock: diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c index 7f64c6667300..655002b21b0d 100644 --- a/drivers/gpu/drm/msm/msm_gpu.c +++ b/drivers/gpu/drm/msm/msm_gpu.c @@ -292,8 +292,7 @@ static void msm_gpu_crashstate_capture(struct msm_gpu *gpu, /* Set the active crash state to be dumped on failure */ gpu->crashstate = state; - /* FIXME: Release the crashstate if this errors out? */ - dev_coredumpm(gpu->dev->dev, THIS_MODULE, gpu, 0, GFP_KERNEL, + dev_coredumpm(&gpu->pdev->dev, THIS_MODULE, gpu, 0, GFP_KERNEL, msm_gpu_devcoredump_read, msm_gpu_devcoredump_free); } #else @@ -366,29 +365,31 @@ static void recover_worker(struct kthread_work *work) DRM_DEV_ERROR(dev->dev, "%s: hangcheck recover!\n", gpu->name); submit = find_submit(cur_ring, cur_ring->memptrs->fence + 1); - if (submit) { - /* Increment the fault counts */ - submit->queue->faults++; - if (submit->aspace) - submit->aspace->faults++; - get_comm_cmdline(submit, &comm, &cmd); + /* + * If the submit retired while we were waiting for the worker to run, + * or waiting to acquire the gpu lock, then nothing more to do. + */ + if (!submit) + goto out_unlock; - if (comm && cmd) { - DRM_DEV_ERROR(dev->dev, "%s: offending task: %s (%s)\n", - gpu->name, comm, cmd); + /* Increment the fault counts */ + submit->queue->faults++; + if (submit->aspace) + submit->aspace->faults++; - msm_rd_dump_submit(priv->hangrd, submit, - "offending task: %s (%s)", comm, cmd); - } else { - msm_rd_dump_submit(priv->hangrd, submit, NULL); - } + get_comm_cmdline(submit, &comm, &cmd); + + if (comm && cmd) { + DRM_DEV_ERROR(dev->dev, "%s: offending task: %s (%s)\n", + gpu->name, comm, cmd); + + msm_rd_dump_submit(priv->hangrd, submit, + "offending task: %s (%s)", comm, cmd); } else { - /* - * We couldn't attribute this fault to any particular context, - * so increment the global fault count instead. - */ - gpu->global_faults++; + DRM_DEV_ERROR(dev->dev, "%s: offending task: unknown\n", gpu->name); + + msm_rd_dump_submit(priv->hangrd, submit, NULL); } /* Record the crash state */ @@ -441,6 +442,7 @@ static void recover_worker(struct kthread_work *work) pm_runtime_put(&gpu->pdev->dev); +out_unlock: mutex_unlock(&gpu->lock); msm_gpu_retire(gpu); @@ -749,12 +751,14 @@ void msm_gpu_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit) struct msm_ringbuffer *ring = submit->ring; unsigned long flags; - pm_runtime_get_sync(&gpu->pdev->dev); + WARN_ON(!mutex_is_locked(&gpu->lock)); - mutex_lock(&gpu->lock); + pm_runtime_get_sync(&gpu->pdev->dev); msm_gpu_hw_init(gpu); + submit->seqno = submit->hw_fence->seqno; + update_sw_cntrs(gpu); /* @@ -779,11 +783,8 @@ void msm_gpu_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit) gpu->funcs->submit(gpu, submit); gpu->cur_ctx_seqno = submit->queue->ctx->seqno; - hangcheck_timer_reset(gpu); - - mutex_unlock(&gpu->lock); - pm_runtime_put(&gpu->pdev->dev); + hangcheck_timer_reset(gpu); } /* diff --git a/drivers/gpu/drm/msm/msm_gpu.h b/drivers/gpu/drm/msm/msm_gpu.h index 4252e3839fbc..2bfcb222e353 100644 --- a/drivers/gpu/drm/msm/msm_gpu.h +++ b/drivers/gpu/drm/msm/msm_gpu.h @@ -347,7 +347,7 @@ struct msm_gpu_perfcntr { * DRM_SCHED_PRIORITY_KERNEL priority level is treated specially in some * cases, so we don't use it (no need for kernel generated jobs). */ -#define NR_SCHED_PRIORITIES (1 + DRM_SCHED_PRIORITY_HIGH - DRM_SCHED_PRIORITY_MIN) +#define NR_SCHED_PRIORITIES (1 + DRM_SCHED_PRIORITY_LOW - DRM_SCHED_PRIORITY_HIGH) /** * struct msm_file_private - per-drm_file context diff --git a/drivers/gpu/drm/msm/msm_iommu.c b/drivers/gpu/drm/msm/msm_iommu.c index 5cc8d358cc97..d5512037c38b 100644 --- a/drivers/gpu/drm/msm/msm_iommu.c +++ b/drivers/gpu/drm/msm/msm_iommu.c @@ -21,6 +21,8 @@ struct msm_iommu_pagetable { struct msm_mmu base; struct msm_mmu *parent; struct io_pgtable_ops *pgtbl_ops; + const struct iommu_flush_ops *tlb; + struct device *iommu_dev; unsigned long pgsize_bitmap; /* Bitmap of page sizes in use */ phys_addr_t ttbr; u32 asid; @@ -201,11 +203,33 @@ static const struct msm_mmu_funcs pagetable_funcs = { static void msm_iommu_tlb_flush_all(void *cookie) { + struct msm_iommu_pagetable *pagetable = cookie; + struct adreno_smmu_priv *adreno_smmu; + + if (!pm_runtime_get_if_in_use(pagetable->iommu_dev)) + return; + + adreno_smmu = dev_get_drvdata(pagetable->parent->dev); + + pagetable->tlb->tlb_flush_all((void *)adreno_smmu->cookie); + + pm_runtime_put_autosuspend(pagetable->iommu_dev); } static void msm_iommu_tlb_flush_walk(unsigned long iova, size_t size, size_t granule, void *cookie) { + struct msm_iommu_pagetable *pagetable = cookie; + struct adreno_smmu_priv *adreno_smmu; + + if (!pm_runtime_get_if_in_use(pagetable->iommu_dev)) + return; + + adreno_smmu = dev_get_drvdata(pagetable->parent->dev); + + pagetable->tlb->tlb_flush_walk(iova, size, granule, (void *)adreno_smmu->cookie); + + pm_runtime_put_autosuspend(pagetable->iommu_dev); } static void msm_iommu_tlb_add_page(struct iommu_iotlb_gather *gather, @@ -213,7 +237,7 @@ static void msm_iommu_tlb_add_page(struct iommu_iotlb_gather *gather, { } -static const struct iommu_flush_ops null_tlb_ops = { +static const struct iommu_flush_ops tlb_ops = { .tlb_flush_all = msm_iommu_tlb_flush_all, .tlb_flush_walk = msm_iommu_tlb_flush_walk, .tlb_add_page = msm_iommu_tlb_add_page, @@ -254,10 +278,10 @@ struct msm_mmu *msm_iommu_pagetable_create(struct msm_mmu *parent) /* The incoming cfg will have the TTBR1 quirk enabled */ ttbr0_cfg.quirks &= ~IO_PGTABLE_QUIRK_ARM_TTBR1; - ttbr0_cfg.tlb = &null_tlb_ops; + ttbr0_cfg.tlb = &tlb_ops; pagetable->pgtbl_ops = alloc_io_pgtable_ops(ARM_64_LPAE_S1, - &ttbr0_cfg, iommu->domain); + &ttbr0_cfg, pagetable); if (!pagetable->pgtbl_ops) { kfree(pagetable); @@ -279,6 +303,8 @@ struct msm_mmu *msm_iommu_pagetable_create(struct msm_mmu *parent) /* Needed later for TLB flush */ pagetable->parent = parent; + pagetable->tlb = ttbr1_cfg->tlb; + pagetable->iommu_dev = ttbr1_cfg->iommu_dev; pagetable->pgsize_bitmap = ttbr0_cfg.pgsize_bitmap; pagetable->ttbr = ttbr0_cfg.arm_lpae_s1_cfg.ttbr; diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c index 6865db1e3ce8..35423d10aafa 100644 --- a/drivers/gpu/drm/msm/msm_mdss.c +++ b/drivers/gpu/drm/msm/msm_mdss.c @@ -28,6 +28,8 @@ #define MIN_IB_BW 400000000UL /* Min ib vote 400MB */ +#define DEFAULT_REG_BW 153600 /* Used in mdss fbdev driver */ + struct msm_mdss { struct device *dev; @@ -40,8 +42,9 @@ struct msm_mdss { struct irq_domain *domain; } irq_controller; const struct msm_mdss_data *mdss_data; - struct icc_path *path[2]; - u32 num_paths; + struct icc_path *mdp_path[2]; + u32 num_mdp_paths; + struct icc_path *reg_bus_path; }; static int msm_mdss_parse_data_bus_icc_path(struct device *dev, @@ -49,38 +52,26 @@ static int msm_mdss_parse_data_bus_icc_path(struct device *dev, { struct icc_path *path0; struct icc_path *path1; + struct icc_path *reg_bus_path; - path0 = of_icc_get(dev, "mdp0-mem"); + path0 = devm_of_icc_get(dev, "mdp0-mem"); if (IS_ERR_OR_NULL(path0)) return PTR_ERR_OR_ZERO(path0); - msm_mdss->path[0] = path0; - msm_mdss->num_paths = 1; + msm_mdss->mdp_path[0] = path0; + msm_mdss->num_mdp_paths = 1; - path1 = of_icc_get(dev, "mdp1-mem"); + path1 = devm_of_icc_get(dev, "mdp1-mem"); if (!IS_ERR_OR_NULL(path1)) { - msm_mdss->path[1] = path1; - msm_mdss->num_paths++; + msm_mdss->mdp_path[1] = path1; + msm_mdss->num_mdp_paths++; } - return 0; -} - -static void msm_mdss_put_icc_path(void *data) -{ - struct msm_mdss *msm_mdss = data; - int i; - - for (i = 0; i < msm_mdss->num_paths; i++) - icc_put(msm_mdss->path[i]); -} - -static void msm_mdss_icc_request_bw(struct msm_mdss *msm_mdss, unsigned long bw) -{ - int i; + reg_bus_path = of_icc_get(dev, "cpu-cfg"); + if (!IS_ERR_OR_NULL(reg_bus_path)) + msm_mdss->reg_bus_path = reg_bus_path; - for (i = 0; i < msm_mdss->num_paths; i++) - icc_set_bw(msm_mdss->path[i], 0, Bps_to_icc(bw)); + return 0; } static void msm_mdss_irq(struct irq_desc *desc) @@ -236,14 +227,22 @@ const struct msm_mdss_data *msm_mdss_get_mdss_data(struct device *dev) static int msm_mdss_enable(struct msm_mdss *msm_mdss) { - int ret; + int ret, i; /* * Several components have AXI clocks that can only be turned on if * the interconnect is enabled (non-zero bandwidth). Let's make sure * that the interconnects are at least at a minimum amount. */ - msm_mdss_icc_request_bw(msm_mdss, MIN_IB_BW); + for (i = 0; i < msm_mdss->num_mdp_paths; i++) + icc_set_bw(msm_mdss->mdp_path[i], 0, Bps_to_icc(MIN_IB_BW)); + + if (msm_mdss->mdss_data && msm_mdss->mdss_data->reg_bus_bw) + icc_set_bw(msm_mdss->reg_bus_path, 0, + msm_mdss->mdss_data->reg_bus_bw); + else + icc_set_bw(msm_mdss->reg_bus_path, 0, + DEFAULT_REG_BW); ret = clk_bulk_prepare_enable(msm_mdss->num_clocks, msm_mdss->clocks); if (ret) { @@ -295,8 +294,15 @@ static int msm_mdss_enable(struct msm_mdss *msm_mdss) static int msm_mdss_disable(struct msm_mdss *msm_mdss) { + int i; + clk_bulk_disable_unprepare(msm_mdss->num_clocks, msm_mdss->clocks); - msm_mdss_icc_request_bw(msm_mdss, 0); + + for (i = 0; i < msm_mdss->num_mdp_paths; i++) + icc_set_bw(msm_mdss->mdp_path[i], 0, 0); + + if (msm_mdss->reg_bus_path) + icc_set_bw(msm_mdss->reg_bus_path, 0, 0); return 0; } @@ -384,6 +390,8 @@ static struct msm_mdss *msm_mdss_init(struct platform_device *pdev, bool is_mdp5 if (!msm_mdss) return ERR_PTR(-ENOMEM); + msm_mdss->mdss_data = of_device_get_match_data(&pdev->dev); + msm_mdss->mmio = devm_platform_ioremap_resource_byname(pdev, is_mdp5 ? "mdss_phys" : "mdss"); if (IS_ERR(msm_mdss->mmio)) return ERR_CAST(msm_mdss->mmio); @@ -393,9 +401,6 @@ static struct msm_mdss *msm_mdss_init(struct platform_device *pdev, bool is_mdp5 ret = msm_mdss_parse_data_bus_icc_path(&pdev->dev, msm_mdss); if (ret) return ERR_PTR(ret); - ret = devm_add_action_or_reset(&pdev->dev, msm_mdss_put_icc_path, msm_mdss); - if (ret) - return ERR_PTR(ret); if (is_mdp5) ret = mdp5_mdss_parse_clock(pdev, &msm_mdss->clocks); @@ -477,8 +482,6 @@ static int mdss_probe(struct platform_device *pdev) if (IS_ERR(mdss)) return PTR_ERR(mdss); - mdss->mdss_data = of_device_get_match_data(&pdev->dev); - platform_set_drvdata(pdev, mdss); /* @@ -510,11 +513,13 @@ static const struct msm_mdss_data msm8998_data = { .ubwc_enc_version = UBWC_1_0, .ubwc_dec_version = UBWC_1_0, .highest_bank_bit = 2, + .reg_bus_bw = 76800, }; static const struct msm_mdss_data qcm2290_data = { /* no UBWC */ .highest_bank_bit = 0x2, + .reg_bus_bw = 76800, }; static const struct msm_mdss_data sc7180_data = { @@ -522,6 +527,7 @@ static const struct msm_mdss_data sc7180_data = { .ubwc_dec_version = UBWC_2_0, .ubwc_static = 0x1e, .highest_bank_bit = 0x3, + .reg_bus_bw = 76800, }; static const struct msm_mdss_data sc7280_data = { @@ -531,6 +537,7 @@ static const struct msm_mdss_data sc7280_data = { .ubwc_static = 1, .highest_bank_bit = 1, .macrotile_mode = 1, + .reg_bus_bw = 74000, }; static const struct msm_mdss_data sc8180x_data = { @@ -538,6 +545,7 @@ static const struct msm_mdss_data sc8180x_data = { .ubwc_dec_version = UBWC_3_0, .highest_bank_bit = 3, .macrotile_mode = 1, + .reg_bus_bw = 76800, }; static const struct msm_mdss_data sc8280xp_data = { @@ -545,14 +553,23 @@ static const struct msm_mdss_data sc8280xp_data = { .ubwc_dec_version = UBWC_4_0, .ubwc_swizzle = 6, .ubwc_static = 1, - .highest_bank_bit = 2, + .highest_bank_bit = 3, .macrotile_mode = 1, + .reg_bus_bw = 76800, +}; + +static const struct msm_mdss_data sdm670_data = { + .ubwc_enc_version = UBWC_2_0, + .ubwc_dec_version = UBWC_2_0, + .highest_bank_bit = 1, + .reg_bus_bw = 76800, }; static const struct msm_mdss_data sdm845_data = { .ubwc_enc_version = UBWC_2_0, .ubwc_dec_version = UBWC_2_0, .highest_bank_bit = 2, + .reg_bus_bw = 76800, }; static const struct msm_mdss_data sm6350_data = { @@ -561,12 +578,14 @@ static const struct msm_mdss_data sm6350_data = { .ubwc_swizzle = 6, .ubwc_static = 0x1e, .highest_bank_bit = 1, + .reg_bus_bw = 76800, }; static const struct msm_mdss_data sm8150_data = { .ubwc_enc_version = UBWC_3_0, .ubwc_dec_version = UBWC_3_0, .highest_bank_bit = 2, + .reg_bus_bw = 76800, }; static const struct msm_mdss_data sm6115_data = { @@ -575,6 +594,7 @@ static const struct msm_mdss_data sm6115_data = { .ubwc_swizzle = 7, .ubwc_static = 0x11f, .highest_bank_bit = 0x1, + .reg_bus_bw = 76800, }; static const struct msm_mdss_data sm6125_data = { @@ -592,6 +612,18 @@ static const struct msm_mdss_data sm8250_data = { /* TODO: highest_bank_bit = 2 for LP_DDR4 */ .highest_bank_bit = 3, .macrotile_mode = 1, + .reg_bus_bw = 76800, +}; + +static const struct msm_mdss_data sm8350_data = { + .ubwc_enc_version = UBWC_4_0, + .ubwc_dec_version = UBWC_4_0, + .ubwc_swizzle = 6, + .ubwc_static = 1, + /* TODO: highest_bank_bit = 2 for LP_DDR4 */ + .highest_bank_bit = 3, + .macrotile_mode = 1, + .reg_bus_bw = 74000, }; static const struct msm_mdss_data sm8550_data = { @@ -602,11 +634,13 @@ static const struct msm_mdss_data sm8550_data = { /* TODO: highest_bank_bit = 2 for LP_DDR4 */ .highest_bank_bit = 3, .macrotile_mode = 1, + .reg_bus_bw = 57000, }; static const struct of_device_id mdss_dt_match[] = { { .compatible = "qcom,mdss" }, { .compatible = "qcom,msm8998-mdss", .data = &msm8998_data }, { .compatible = "qcom,qcm2290-mdss", .data = &qcm2290_data }, + { .compatible = "qcom,sdm670-mdss", .data = &sdm670_data }, { .compatible = "qcom,sdm845-mdss", .data = &sdm845_data }, { .compatible = "qcom,sc7180-mdss", .data = &sc7180_data }, { .compatible = "qcom,sc7280-mdss", .data = &sc7280_data }, @@ -618,9 +652,10 @@ static const struct of_device_id mdss_dt_match[] = { { .compatible = "qcom,sm6375-mdss", .data = &sm6350_data }, { .compatible = "qcom,sm8150-mdss", .data = &sm8150_data }, { .compatible = "qcom,sm8250-mdss", .data = &sm8250_data }, - { .compatible = "qcom,sm8350-mdss", .data = &sm8250_data }, - { .compatible = "qcom,sm8450-mdss", .data = &sm8250_data }, + { .compatible = "qcom,sm8350-mdss", .data = &sm8350_data }, + { .compatible = "qcom,sm8450-mdss", .data = &sm8350_data }, { .compatible = "qcom,sm8550-mdss", .data = &sm8550_data }, + { .compatible = "qcom,sm8650-mdss", .data = &sm8550_data}, {} }; MODULE_DEVICE_TABLE(of, mdss_dt_match); diff --git a/drivers/gpu/drm/msm/msm_mdss.h b/drivers/gpu/drm/msm/msm_mdss.h index 02bbab42adbc..3afef4b1786d 100644 --- a/drivers/gpu/drm/msm/msm_mdss.h +++ b/drivers/gpu/drm/msm/msm_mdss.h @@ -14,6 +14,7 @@ struct msm_mdss_data { u32 ubwc_static; u32 highest_bank_bit; u32 macrotile_mode; + u32 reg_bus_bw; }; #define UBWC_1_0 0x10000000 diff --git a/drivers/gpu/drm/msm/msm_rd.c b/drivers/gpu/drm/msm/msm_rd.c index 5adc51f7ab59..ca44fd291c5b 100644 --- a/drivers/gpu/drm/msm/msm_rd.c +++ b/drivers/gpu/drm/msm/msm_rd.c @@ -270,6 +270,9 @@ int msm_rd_debugfs_init(struct drm_minor *minor) struct msm_rd_state *rd; int ret; + if (!priv->gpu_pdev) + return 0; + /* only create on first minor: */ if (priv->rd) return 0; diff --git a/drivers/gpu/drm/msm/msm_ringbuffer.c b/drivers/gpu/drm/msm/msm_ringbuffer.c index 95257ab0185d..9d6655f96f0c 100644 --- a/drivers/gpu/drm/msm/msm_ringbuffer.c +++ b/drivers/gpu/drm/msm/msm_ringbuffer.c @@ -21,21 +21,25 @@ static struct dma_fence *msm_job_run(struct drm_sched_job *job) msm_fence_init(submit->hw_fence, fctx); - submit->seqno = submit->hw_fence->seqno; - mutex_lock(&priv->lru.lock); for (i = 0; i < submit->nr_bos; i++) { struct drm_gem_object *obj = submit->bos[i].obj; msm_gem_unpin_active(obj); - submit->bos[i].flags &= ~BO_PINNED; } + submit->bos_pinned = false; + mutex_unlock(&priv->lru.lock); + /* TODO move submit path over to using a per-ring lock.. */ + mutex_lock(&gpu->lock); + msm_gpu_submit(gpu, submit); + mutex_unlock(&gpu->lock); + return dma_fence_get(submit->hw_fence); } @@ -94,7 +98,7 @@ struct msm_ringbuffer *msm_ringbuffer_new(struct msm_gpu *gpu, int id, /* currently managing hangcheck ourselves: */ sched_timeout = MAX_SCHEDULE_TIMEOUT; - ret = drm_sched_init(&ring->sched, &msm_sched_ops, + ret = drm_sched_init(&ring->sched, &msm_sched_ops, NULL, DRM_SCHED_PRIORITY_COUNT, num_hw_submissions, 0, sched_timeout, NULL, NULL, to_msm_bo(ring->bo)->name, gpu->dev->dev); |