Am 27.11.19 um 11:02 schrieb Le Ma:
Move the print out of uvd instance loop in amdgpu_uvd_suspend
v2: drop unnecessary brackets
Change-Id: Ifad997debd84763e1b55d668e144b729598f115e
Signed-off-by: Le Ma <le.ma@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index e324bfe..69248ecb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -376,13 +376,15 @@ int amdgpu_uvd_suspend(struct amdgpu_device *adev)
return -ENOMEM;
/* 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");
+ if (amdgpu_ras_intr_triggered())
Can the state change while doing the loop? If yes than I would rather
grab that once and use it multiple times.
Christian.
memset(adev->uvd.inst[j].saved_bo, 0, size);
- } else {
+ 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");
+
return 0;
}
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