From a6dec8684079e38edc36c6f2f285d88985d5a4d1 Mon Sep 17 00:00:00 2001 From: Evan Quan Date: Thu, 7 Apr 2022 01:31:32 -0400 Subject: [PATCH] drm/amdgpu/soc21: enable ATHUB and MMHUB PG Enable ATHUB and MMHUB powergating. Signed-off-by: Evan Quan Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/soc21.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c b/drivers/gpu/drm/amd/amdgpu/soc21.c index a139fd1d31277..c3069f5e299ae 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc21.c +++ b/drivers/gpu/drm/amd/amdgpu/soc21.c @@ -476,7 +476,8 @@ static int soc21_common_early_init(void *handle) switch (adev->ip_versions[GC_HWIP][0]) { case IP_VERSION(11, 0, 0): adev->cg_flags = 0; - adev->pg_flags = 0; + adev->pg_flags = AMD_PG_SUPPORT_ATHUB | + AMD_PG_SUPPORT_MMHUB; adev->external_rev_id = adev->rev_id + 0x1; // TODO: need update break; default: -- 2.30.2