Bug 95451 - UVD errors after unsuspending
Summary: UVD errors after unsuspending
Status: RESOLVED MOVED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/AMDgpu (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Default DRI bug account
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Reported: 2016-05-17 06:52 UTC by jody.frankowski
Modified: 2019-11-19 08:08 UTC (History)
1 user (show)

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Description jody.frankowski 2016-05-17 06:52:04 UTC 
Hi,

I have noticed some errors with hardware decoding after unsuspending.
Here are some from dmesg:

[  +0.016550] [drm:amdgpu_uvd_cs_pass2 [amdgpu]] *ERROR* Invalid UVD handle 0xf0c00001!
[  +0.033169] [drm:amdgpu_uvd_cs_pass2 [amdgpu]] *ERROR* Invalid UVD handle 0xf0c00001!
[  +0.016635] [drm:amdgpu_uvd_cs_pass2 [amdgpu]] *ERROR* Invalid UVD handle 0xf0c00001!

Also hardware decoding doesn't seem to work anymore (at least with vlc).


Linux desktop 4.5.2-1-ARCH #1 SMP PREEMPT Thu Apr 21 18:21:27 CEST 2016 x86_64 GNU/Linux
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Fiji [Radeon R9 FURY / NANO Series] (rev cb)
xf86-video-amdgpu 1.1.0-1
mesa-vdpau 11.2.2-1
Comment 1 Vedran Miletić 2016-05-18 00:01:46 UTC 
I have seen screen corruption on both Tonga and Fiji after resuming from suspend, will check if I can reproduce this.
Comment 2 Vedran Miletić 2016-05-22 16:47:57 UTC 
The issue I get is a different one, possibly bug 92836.
Comment 3 Martin Peres 2019-11-19 08:08:05 UTC 
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