[AMD Official Use Only - Internal Distribution Only]
-----Original Message-----
From: Le Ma <le.ma@xxxxxxx>
Sent: Wednesday, November 27, 2019 5:15 PM
To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: Zhang, Hawking <Hawking.Zhang@xxxxxxx>; Chen, Guchun <Guchun.Chen@xxxxxxx>; Zhou1, Tao <Tao.Zhou1@xxxxxxx>; Li, Dennis <Dennis.Li@xxxxxxx>; Deucher, Alexander <Alexander.Deucher@xxxxxxx>; Ma, Le <Le.Ma@xxxxxxx>
Subject: [PATCH 10/10] drm/amdgpu: reduce redundant uvd context lost warning message
Move the print out of uvd instance loop in amdgpu_uvd_suspend
Change-Id: Ifad997debd84763e1b55d668e144b729598f115e
Signed-off-by: Le Ma <le.ma@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index e324bfe..ac7c7795 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -377,12 +377,15 @@ int amdgpu_uvd_suspend(struct amdgpu_device *adev)
/* re-write 0 since err_event_athub will corrupt VCPU buffer */
if (amdgpu_ras_intr_triggered()) {
- DRM_WARN("UVD VCPU state may lost due to RAS ERREVENT_ATHUB_INTERRUPT\n");
memset(adev->uvd.inst[j].saved_bo, 0, size);
} else {
memcpy_fromio(adev->uvd.inst[j].saved_bo, ptr, size);
}
}
+
+ if (amdgpu_ras_intr_triggered()) {
+ DRM_WARN("UVD VCPU state may lost due to RAS ERREVENT_ATHUB_INTERRUPT\n");
+
[Guchun]the "{" after the if condition needs to be removed?
return 0;
}
--
2.7.4
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