diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3513-drm-amdgpu-skip-dpm-init-for-renoir.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3513-drm-amdgpu-skip-dpm-init-for-renoir.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3513-drm-amdgpu-skip-dpm-init-for-renoir.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3513-drm-amdgpu-skip-dpm-init-for-renoir.patch new file mode 100644 index 00000000..981b9d99 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3513-drm-amdgpu-skip-dpm-init-for-renoir.patch @@ -0,0 +1,45 @@ +From 241d08305e3243992851e8aaea973a4fedc42aee Mon Sep 17 00:00:00 2001 +From: Huang Rui <ray.huang@amd.com> +Date: Wed, 24 Jul 2019 14:05:11 -0500 +Subject: [PATCH 3513/4256] drm/amdgpu: skip dpm init for renoir + +Renoir DPM is not functional so far, we skip it for the comment. +Will revert this patch once SMU 12 is functional. + +Signed-off-by: Huang Rui <ray.huang@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 9 +++++++++ + 1 file changed, 9 insertions(+) + +diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +index d6c66216eb95..5ab3e7b8c68a 100644 +--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c ++++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +@@ -768,6 +768,11 @@ static int smu_late_init(void *handle) + + if (!smu->pm_enabled) + return 0; ++ ++ /* To be removed after dpm is enabled */ ++ if (adev->asic_type == CHIP_RENOIR) ++ return 0; ++ + mutex_lock(&smu->mutex); + smu_handle_task(&adev->smu, + smu->smu_dpm.dpm_level, +@@ -1269,6 +1274,10 @@ static int smu_hw_init(void *handle) + if (!smu->pm_enabled) + return 0; + ++ /* To be removed after dpm is enabled */ ++ if (adev->asic_type == CHIP_RENOIR) ++ return 0; ++ + ret = smu_feature_init_dpm(smu); + if (ret) + goto failed; +-- +2.17.1 + |