From 5813f97a5969bf1e7e723397a74e00b5de7278d6 Mon Sep 17 00:00:00 2001
From: Aaron Liu <aaron.liu@amd.com>
Date: Wed, 4 Sep 2019 11:47:48 +0800
Subject: drm/amdgpu: disable stutter mode for renoir
Git-commit: 5813f97a5969bf1e7e723397a74e00b5de7278d6
Patch-mainline: v5.4-rc1
References: bsc#1152489
With stutter mode enabled, NMI prints frequently.
Disable stutter for the moment because NMI warning storm, and will
enable it back till the issue is addressed
Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 ++
1 file changed, 2 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 e1b09bb432bd..9590ca552a28 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2384,6 +2384,8 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
if (adev->asic_type != CHIP_CARRIZO && adev->asic_type != CHIP_STONEY)
dm->dc->debug.disable_stutter = amdgpu_pp_feature_mask & PP_STUTTER_MODE ? false : true;
+ if (adev->asic_type == CHIP_RENOIR)
+ dm->dc->debug.disable_stutter = true;
return 0;
fail:
--
2.28.0