From ac0dc4c5a0760c9a9437d5864c277d9d2554a6ec Mon Sep 17 00:00:00 2001 From: Huang Rui Date: Tue, 22 Sep 2020 19:08:31 +0800 Subject: [PATCH] drm/amdgpu: enable gfx clock gating and power gating for vangogh This patch is to enable the gfx cg and pg for vangogh. Signed-off-by: Huang Rui Acked-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/nv.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c index 6ca5888dcf2fb..2c2213d4908f1 100644 --- a/drivers/gpu/drm/amd/amdgpu/nv.c +++ b/drivers/gpu/drm/amd/amdgpu/nv.c @@ -884,8 +884,11 @@ static int nv_common_early_init(void *handle) break; case CHIP_VANGOGH: - adev->cg_flags = 0; - adev->pg_flags = 0; + adev->cg_flags = AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS; + adev->pg_flags = AMD_PG_SUPPORT_GFX_PG; adev->external_rev_id = adev->rev_id + 0x01; break; default: -- 2.30.2