[PATCH 3/4] drm/amd/amdgpu: Add GFX and UVD PG for Stoney

[Alex Deucher]

On Wed, Jul 27, 2016 at 12:21 PM, Tom St Denis <tstdenis82 at gmail.com> wrote:
> Enables GFX PG and UVD static PG on Stoney class
> asics.
>
> Signed-off-by: Tom St Denis <tom.stdenis at amd.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/vi.c | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
> index 0786c68bc25e..3af4f204810f 100644
> --- a/drivers/gpu/drm/amd/amdgpu/vi.c
> +++ b/drivers/gpu/drm/amd/amdgpu/vi.c
> @@ -1606,6 +1606,12 @@ static int vi_common_early_init(void *handle)
>                         AMD_CG_SUPPORT_HDP_LS |
>                         AMD_CG_SUPPORT_SDMA_MGCG |
>                         AMD_CG_SUPPORT_SDMA_LS;
> +               adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG |
> +                       AMD_PG_SUPPORT_GFX_SMG |
> +                       AMD_PG_SUPPORT_GFX_PIPELINE;
> +               /* powerplay UVD PG doesn't work yet */
> +               if (!amdgpu_powerplay)
> +                       adev->pg_flags |= AMD_PG_SUPPORT_UVD;

Enable GFX PG and UVD PG in separate commits so we can more easily
revert them separately if necessary.

Alex

>                 adev->external_rev_id = adev->rev_id + 0x1;
>                 break;
>         default:
> --
> 2.9.2
>
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