diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4455-drm-amd-powerplay-add-Powergate-JPEG-for-Renoir.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4455-drm-amd-powerplay-add-Powergate-JPEG-for-Renoir.patch | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4455-drm-amd-powerplay-add-Powergate-JPEG-for-Renoir.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4455-drm-amd-powerplay-add-Powergate-JPEG-for-Renoir.patch new file mode 100644 index 00000000..67b1ae12 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4455-drm-amd-powerplay-add-Powergate-JPEG-for-Renoir.patch @@ -0,0 +1,102 @@ +From 50d48dd469a08fa771cf82602133304e1bcebba9 Mon Sep 17 00:00:00 2001 +From: Leo Liu <leo.liu@amd.com> +Date: Fri, 8 Nov 2019 14:22:06 -0500 +Subject: [PATCH 4455/4736] drm/amd/powerplay: add Powergate JPEG for Renoir + +Similar to SDMA, VCN etc. + +v2: add argument to both PowerUpJpeg and PowerDownJpeg messages + +Signed-off-by: Leo Liu <leo.liu@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 2 ++ + drivers/gpu/drm/amd/powerplay/inc/smu_v12_0.h | 2 ++ + drivers/gpu/drm/amd/powerplay/renoir_ppt.c | 1 + + drivers/gpu/drm/amd/powerplay/smu_internal.h | 2 ++ + drivers/gpu/drm/amd/powerplay/smu_v12_0.c | 11 +++++++++++ + 5 files changed, 18 insertions(+) + +diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +index f4bb804acbeb..defd083127f3 100644 +--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c ++++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +@@ -1231,6 +1231,7 @@ static int smu_hw_init(void *handle) + if (adev->flags & AMD_IS_APU) { + smu_powergate_sdma(&adev->smu, false); + smu_powergate_vcn(&adev->smu, false); ++ smu_powergate_jpeg(&adev->smu, false); + smu_set_gfx_cgpg(&adev->smu, true); + } + +@@ -1289,6 +1290,7 @@ static int smu_hw_fini(void *handle) + if (adev->flags & AMD_IS_APU) { + smu_powergate_sdma(&adev->smu, true); + smu_powergate_vcn(&adev->smu, true); ++ smu_powergate_jpeg(&adev->smu, true); + } + + ret = smu_stop_thermal_control(smu); +diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu_v12_0.h b/drivers/gpu/drm/amd/powerplay/inc/smu_v12_0.h +index 9b9f5df0911c..1745e0146fba 100644 +--- a/drivers/gpu/drm/amd/powerplay/inc/smu_v12_0.h ++++ b/drivers/gpu/drm/amd/powerplay/inc/smu_v12_0.h +@@ -58,6 +58,8 @@ int smu_v12_0_powergate_sdma(struct smu_context *smu, bool gate); + + int smu_v12_0_powergate_vcn(struct smu_context *smu, bool gate); + ++int smu_v12_0_powergate_jpeg(struct smu_context *smu, bool gate); ++ + int smu_v12_0_set_gfx_cgpg(struct smu_context *smu, bool enable); + + uint32_t smu_v12_0_get_gfxoff_status(struct smu_context *smu); +diff --git a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c +index 04daf7e9fe05..492a201554e8 100644 +--- a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c ++++ b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c +@@ -697,6 +697,7 @@ static const struct pptable_funcs renoir_ppt_funcs = { + .check_fw_version = smu_v12_0_check_fw_version, + .powergate_sdma = smu_v12_0_powergate_sdma, + .powergate_vcn = smu_v12_0_powergate_vcn, ++ .powergate_jpeg = smu_v12_0_powergate_jpeg, + .send_smc_msg = smu_v12_0_send_msg, + .send_smc_msg_with_param = smu_v12_0_send_msg_with_param, + .read_smc_arg = smu_v12_0_read_arg, +diff --git a/drivers/gpu/drm/amd/powerplay/smu_internal.h b/drivers/gpu/drm/amd/powerplay/smu_internal.h +index 8bcda7871309..70c4d66721cd 100644 +--- a/drivers/gpu/drm/amd/powerplay/smu_internal.h ++++ b/drivers/gpu/drm/amd/powerplay/smu_internal.h +@@ -42,6 +42,8 @@ + ((smu)->ppt_funcs->powergate_sdma ? (smu)->ppt_funcs->powergate_sdma((smu), (gate)) : 0) + #define smu_powergate_vcn(smu, gate) \ + ((smu)->ppt_funcs->powergate_vcn ? (smu)->ppt_funcs->powergate_vcn((smu), (gate)) : 0) ++#define smu_powergate_jpeg(smu, gate) \ ++ ((smu)->ppt_funcs->powergate_jpeg ? (smu)->ppt_funcs->powergate_jpeg((smu), (gate)) : 0) + + #define smu_get_vbios_bootup_values(smu) \ + ((smu)->ppt_funcs->get_vbios_bootup_values ? (smu)->ppt_funcs->get_vbios_bootup_values((smu)) : 0) +diff --git a/drivers/gpu/drm/amd/powerplay/smu_v12_0.c b/drivers/gpu/drm/amd/powerplay/smu_v12_0.c +index 139dd737eaa5..18b24f954380 100644 +--- a/drivers/gpu/drm/amd/powerplay/smu_v12_0.c ++++ b/drivers/gpu/drm/amd/powerplay/smu_v12_0.c +@@ -203,6 +203,17 @@ int smu_v12_0_powergate_vcn(struct smu_context *smu, bool gate) + return smu_send_smc_msg(smu, SMU_MSG_PowerUpVcn); + } + ++int smu_v12_0_powergate_jpeg(struct smu_context *smu, bool gate) ++{ ++ if (!(smu->adev->flags & AMD_IS_APU)) ++ return 0; ++ ++ if (gate) ++ return smu_send_smc_msg_with_param(smu, SMU_MSG_PowerDownJpeg, 0); ++ else ++ return smu_send_smc_msg_with_param(smu, SMU_MSG_PowerUpJpeg, 0); ++} ++ + int smu_v12_0_set_gfx_cgpg(struct smu_context *smu, bool enable) + { + if (!(smu->adev->pg_flags & AMD_PG_SUPPORT_GFX_PG)) +-- +2.17.1 + |