Please add a comment that "disable stutter for the moment because NMI warning
storm, and will enable it back till the issue is addressed".
With that fixed, patch is
Acked-by: Huang Rui <ray.hu...@amd.com>
-----Original Message-----
From: Liu, Aaron <aaron....@amd.com>
Sent: Wednesday, September 4, 2019 5:18 AM
To: amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander <alexander.deuc...@amd.com>; Huang, Ray
<ray.hu...@amd.com>; Liu, Aaron <aaron....@amd.com>
Subject: [PATCH] drm/amdgpu: disable stutter mode for renoir
With stutter mode enabled, NMI prints frequently.
Disable stutter mode for renoir.
Signed-off-by: Aaron Liu <aaron....@amd.com>
---
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 708d595..8e2af2e 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2539,6 +2539,8 @@ 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:
--
2.7.4
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