diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/5263-drm-amdgpu-add-soc15-support-for-picasso.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/5263-drm-amdgpu-add-soc15-support-for-picasso.patch | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/5263-drm-amdgpu-add-soc15-support-for-picasso.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/5263-drm-amdgpu-add-soc15-support-for-picasso.patch new file mode 100644 index 00000000..d357edc4 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/5263-drm-amdgpu-add-soc15-support-for-picasso.patch @@ -0,0 +1,97 @@ +From 75c11c5019e434a49310bd1a62ed6d9280628687 Mon Sep 17 00:00:00 2001 +From: Likun Gao <Likun.Gao@amd.com> +Date: Tue, 10 Jul 2018 20:22:36 +0800 +Subject: [PATCH 5263/5725] drm/amdgpu: add soc15 support for picasso + +Add the IP blocks, clock and powergating flags, and common clockgating support. + +Signed-off-by: Likun Gao <Likun.Gao@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Reviewed-by: Huang Rui <ray.huang@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 7 ++++++- + drivers/gpu/drm/amd/amdgpu/soc15.c | 21 +++++++++++++++++++++ + 2 files changed, 27 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +index 948b62b..44adc15 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +@@ -62,6 +62,7 @@ + MODULE_FIRMWARE("amdgpu/vega10_gpu_info.bin"); + MODULE_FIRMWARE("amdgpu/vega12_gpu_info.bin"); + MODULE_FIRMWARE("amdgpu/raven_gpu_info.bin"); ++MODULE_FIRMWARE("amdgpu/picasso_gpu_info.bin"); + + #define AMDGPU_RESUME_MS 2000 + +@@ -1385,6 +1386,9 @@ static int amdgpu_device_parse_gpu_info_fw(struct amdgpu_device *adev) + case CHIP_RAVEN: + chip_name = "raven"; + break; ++ case CHIP_PICASSO: ++ chip_name = "picasso"; ++ break; + } + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_gpu_info.bin", chip_name); +@@ -1510,7 +1514,8 @@ static int amdgpu_device_ip_early_init(struct amdgpu_device *adev) + case CHIP_VEGA12: + case CHIP_VEGA20: + case CHIP_RAVEN: +- if (adev->asic_type == CHIP_RAVEN) ++ case CHIP_PICASSO: ++ if ((adev->asic_type == CHIP_RAVEN) || (adev->asic_type == CHIP_PICASSO)) + adev->family = AMDGPU_FAMILY_RV; + else + adev->family = AMDGPU_FAMILY_AI; +diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c +index fc0cb7d3..d3b73af 100644 +--- a/drivers/gpu/drm/amd/amdgpu/soc15.c ++++ b/drivers/gpu/drm/amd/amdgpu/soc15.c +@@ -486,6 +486,7 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev) + case CHIP_VEGA10: + case CHIP_VEGA12: + case CHIP_RAVEN: ++ case CHIP_PICASSO: + vega10_reg_base_init(adev); + break; + case CHIP_VEGA20: +@@ -724,6 +725,25 @@ static int soc15_common_early_init(void *handle) + + adev->external_rev_id = 0x1; + break; ++ case CHIP_PICASSO: ++ adev->cg_flags = AMD_CG_SUPPORT_GFX_MGLS | ++ AMD_CG_SUPPORT_GFX_CP_LS | ++ AMD_CG_SUPPORT_GFX_3D_CGCG | ++ AMD_CG_SUPPORT_GFX_3D_CGLS | ++ AMD_CG_SUPPORT_GFX_CGCG | ++ AMD_CG_SUPPORT_GFX_CGLS | ++ AMD_CG_SUPPORT_BIF_LS | ++ AMD_CG_SUPPORT_HDP_LS | ++ AMD_CG_SUPPORT_ROM_MGCG | ++ AMD_CG_SUPPORT_MC_MGCG | ++ AMD_CG_SUPPORT_MC_LS | ++ AMD_CG_SUPPORT_SDMA_MGCG | ++ AMD_CG_SUPPORT_SDMA_LS; ++ ++ adev->pg_flags = 0; ++ ++ adev->external_rev_id = adev->rev_id + 0x41; ++ break; + default: + /* FIXME: not supported yet */ + return -EINVAL; +@@ -924,6 +944,7 @@ static int soc15_common_set_clockgating_state(void *handle, + state == AMD_CG_STATE_GATE ? true : false); + break; + case CHIP_RAVEN: ++ case CHIP_PICASSO: + adev->nbio_funcs->update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE ? true : false); + adev->nbio_funcs->update_medium_grain_light_sleep(adev, +-- +2.7.4 + |