From: Alex Deucher Date: Fri, 8 Apr 2016 03:17:15 +0000 (-0400) Subject: drm/amdgpu: enable gfx clockgating for ST (v2) X-Git-Tag: v4.14-rc1~3168^2~23^2~95 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=64694905675e9c8b47ae8ade60b8fd4177a61956;p=platform%2Fkernel%2Flinux-rpi.git drm/amdgpu: enable gfx clockgating for ST (v2) v2: just enable MGCG for now since CGCG causes hangs Acked-by: Tom St Denis Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c index c9c88a5..2a7d37a 100644 --- a/drivers/gpu/drm/amd/amdgpu/vi.c +++ b/drivers/gpu/drm/amd/amdgpu/vi.c @@ -1114,7 +1114,9 @@ static int vi_common_early_init(void *handle) adev->external_rev_id = adev->rev_id + 0x1; break; case CHIP_STONEY: - adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG; + adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG | + AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS; adev->pg_flags = 0; adev->external_rev_id = adev->rev_id + 0x1; break;