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drm/amdgpu: disable BACO support for 699F:C7 polaris12 SKU temporarily

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We have a S3 issue on that SKU with BACO enabled. Will bring back this
when that root caused.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan
2021-08-13 15:09:00 +08:00
committed by Alex Deucher
parent 65c7e943ea
commit 42447deb88
1 changed files with 8 additions and 1 deletions
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drivers/gpu/drm/amd/amdgpu/vi.c
+8 -1
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@@ -904,7 +904,14 @@ static bool vi_asic_supports_baco(struct amdgpu_device *adev)
case CHIP_POLARIS11:
case CHIP_POLARIS12:
case CHIP_TOPAZ:
return amdgpu_dpm_is_baco_supported(adev);
/* Disable BACO support for the specific polaris12 SKU temporarily */
if ((adev->pdev->device == 0x699F) &&
(adev->pdev->revision == 0xC7) &&
(adev->pdev->subsystem_vendor == 0x1028) &&
(adev->pdev->subsystem_device == 0x0039))
return false;
else
return amdgpu_dpm_is_baco_supported(adev);
default:
return false;
}