From 64694905675e9c8b47ae8ade60b8fd4177a61956 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Thu, 7 Apr 2016 23:17:15 -0400 Subject: [PATCH] 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 --- drivers/gpu/drm/amd/amdgpu/vi.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c index c9c88a5827c8..2a7d37acc91c 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; -- 2.20.1