From: Huang Rui <ray.huang@amd.com>
Date: Fri, 5 May 2017 18:29:42 +0000 (-0400)
Subject: drm/amdgpu: enable sdma power gating for raven
X-Git-Tag: v4.13-rc1~45^2~24^2~230
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=16f7bf09612214132c90b4fcd28abc86e74b6ee2;p=platform%2Fkernel%2Flinux-exynos.git

drm/amdgpu: enable sdma power gating for raven

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

diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index 3a7c809..cc9c4f4 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -607,7 +607,7 @@ static int soc15_common_early_init(void *handle)
 			AMD_CG_SUPPORT_MC_LS |
 			AMD_CG_SUPPORT_SDMA_MGCG |
 			AMD_CG_SUPPORT_SDMA_LS;
-		adev->pg_flags = 0;
+		adev->pg_flags = AMD_PG_SUPPORT_SDMA;
 		adev->external_rev_id = 0x1;
 		break;
 	default: