From: Jack Xiao <Jack.Xiao@amd.com>
Date: Thu, 18 Apr 2019 07:55:27 +0000 (+0800)
Subject: drm/amdgpu/nv: set vcn pg flag
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=6ff687319f68e8cb3c8127c904250c71df945d54;p=openwrt%2Fstaging%2Fblogic.git

drm/amdgpu/nv: set vcn pg flag

Enable VCN power gating by default.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index 97dd2e668765..ae3a407b16a3 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -505,7 +505,7 @@ static int nv_common_early_init(void *handle)
 			AMD_CG_SUPPORT_VCN_MGCG |
 			AMD_CG_SUPPORT_BIF_MGCG |
 			AMD_CG_SUPPORT_BIF_LS;
-		adev->pg_flags = 0;
+		adev->pg_flags = AMD_PG_SUPPORT_VCN;
 		adev->external_rev_id = adev->rev_id + 0x1;
 		break;
 	default: