From: Prike Liang Date: Fri, 2 Aug 2019 07:42:41 +0000 (+0800) Subject: drm/amdgpu: enable SDMA power gating for rn X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9a868d8bbb9e4796373220e002771aa6955df2cc;p=linux.git drm/amdgpu: enable SDMA power gating for rn Enable SDMA PG flag during device ip early init. Reviewed-by: Alex Deucher Signed-off-by: Prike Liang Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c index c367b5f1b3951..1a8ffed6b02c6 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -1174,7 +1174,7 @@ static int soc15_common_early_init(void *handle) AMD_CG_SUPPORT_ATHUB_LS | AMD_CG_SUPPORT_ATHUB_MGCG | AMD_CG_SUPPORT_DF_MGCG; - adev->pg_flags = 0; + adev->pg_flags = AMD_PG_SUPPORT_SDMA; adev->external_rev_id = adev->rev_id + 0x91; if (adev->pm.pp_feature & PP_GFXOFF_MASK)