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From b18ae154414b9d1079c21859969537282f74d916 Mon Sep 17 00:00:00 2001
From: rex zhu <rex.zhu@amd.com>
Date: Wed, 27 Jun 2018 18:19:08 +0800
Subject: [PATCH 4815/5725] drm/amd/display: Ctrl stutter mode through module
parameter
use ppfeaturemask to enable/disable stutter mode.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Raveendra Talabattula <raveendra.talabattula@amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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 f51c1f2..7579008 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1660,7 +1660,7 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
/*
* Temporary disable until pplib/smu interaction is implemented
*/
- dm->dc->debug.disable_stutter = true;
+ dm->dc->debug.disable_stutter = amdgpu_pp_feature_mask & PP_STUTTER_MODE ? false : true;
break;
#endif
default:
--
2.7.4
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