From: Xiaojie Yuan <xiaojie.yuan@amd.com>
Date: Tue, 2 Jul 2019 17:49:41 +0000 (-0500)
Subject: drm/amdgpu/nv: set vcn pg flag for navi14
X-Git-Tag: for-linus-2019-09-27~66^2~17^2~430
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=03917df7e510b4987c0b5bf7e05edf356c03e939;p=linux-block.git

drm/amdgpu/nv: set vcn pg flag for navi14

Enable VCN power gating by default.

Signed-off-by: Xiaojie Yuan <xiaojie.yuan@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 9e5a01663354..3813ed6b9e79 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -589,7 +589,7 @@ 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: