From 811bc15b49fe2dde87b9109b5eeea8ebe6420c79 Mon Sep 17 00:00:00 2001 From: Aaron Liu Date: Wed, 4 Sep 2019 11:47:48 +0800 Subject: [PATCH] drm/amdgpu: disable stutter mode for renoir 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 Acked-by: Huang Rui Signed-off-by: Alex Deucher --- 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: -- 2.11.0