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Commit cde64939 authored by Tom St Denis's avatar Tom St Denis Committed by Alex Deucher
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drm/amd/amdgpu: Enable clockgating in UVD6 for Stoney 



This patch enables clockgating for the UVD6 block in Stoney.

Signed-off-by: default avatarTom St Denis <tom.stdenis@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 5f64e77e

drivers/gpu/drm/amd/amdgpu/vi.c

+5 −1
Original line number Diff line number Diff line
@@ -1086,11 +1086,15 @@ static int vi_common_early_init(void *handle) 
		adev->external_rev_id = adev->rev_id + 0x14;

		break;

	case CHIP_CARRIZO:

	case CHIP_STONEY:

		adev->cg_flags = 0;

		adev->pg_flags = 0;

		adev->external_rev_id = adev->rev_id + 0x1;

		break;

	case CHIP_STONEY:

		adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG;

		adev->pg_flags = 0;

		adev->external_rev_id = adev->rev_id + 0x1;

		break;

	default:

		/* FIXME: not supported yet */

		return -EINVAL;