[PATCH 33/42] drm/amdgpu: enable VCN3.0 DPG for navy_flounder

Alex Deucher alexdeucher at gmail.com
Tue Jul 14 18:23:44 UTC 2020


From: Boyuan Zhang <boyuan.zhang at amd.com>

Enable VCN3.0 DPG for navy_flounder by setting up the flag to the ASIC

Signed-off-by: Boyuan Zhang <boyuan.zhang at amd.com>
Reviewed-by: Leo Liu <leo.liu at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/nv.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index 5f8fa4994c97..2af335b2edec 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -756,7 +756,8 @@ static int nv_common_early_init(void *handle)
 		break;
 	case CHIP_NAVY_FLOUNDER:
 		adev->cg_flags = AMD_CG_SUPPORT_VCN_MGCG;
-		adev->pg_flags = AMD_PG_SUPPORT_VCN;
+		adev->pg_flags = AMD_PG_SUPPORT_VCN |
+			AMD_PG_SUPPORT_VCN_DPG;
 		adev->external_rev_id = adev->rev_id + 0x32;
 		break;
 
-- 
2.25.4



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