Acked-by: Alex Deucher <alexander.deucher@xxxxxxx> On Fri, Aug 13, 2021 at 4:09 AM Evan Quan <evan.quan@xxxxxxx> wrote: > > We have a S3 issue on that SKU with BACO enabled. Will bring back this > when that root caused. > > Change-Id: I56d4830e6275e20a415808896eecbadfe944070b > Signed-off-by: Evan Quan <evan.quan@xxxxxxx> > --- > drivers/gpu/drm/amd/amdgpu/vi.c | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c > index fe9a7cc8d9eb..7210f80815b8 100644 > --- a/drivers/gpu/drm/amd/amdgpu/vi.c > +++ b/drivers/gpu/drm/amd/amdgpu/vi.c > @@ -904,7 +904,12 @@ 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)) > + return false; > + else > + return amdgpu_dpm_is_baco_supported(adev); > default: > return false; > } > -- > 2.29.0 >
