[PATCH 14/17] drm/amd/display: Enable gpu_vm_support for dcn3.01

Eryk Brol eryk.brol at amd.com
Fri Dec 4 21:28:47 UTC 2020


From: Charlene Liu <Charlene.Liu at amd.com>

[Why]
dcn3_01 supports gpu_vm, but this is not enabled in amdgpu_dm

Signed-off-by: Charlene Liu <Charlene.Liu at amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun at amd.com>
Acked-by: Eryk Brol <eryk.brol at amd.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 59f738008734..53a7cb21f603 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1035,6 +1035,11 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 		if (ASICREV_IS_GREEN_SARDINE(adev->external_rev_id))
 			init_data.flags.disable_dmcu = true;
 		break;
+#if defined(CONFIG_DRM_AMD_DC_DCN3_01)
+	case CHIP_VANGOGH:
+		init_data.flags.gpu_vm_support = true;
+		break;
+#endif
 	default:
 		break;
 	}
-- 
2.25.1



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