Bug 95451

Summary:	UVD errors after unsuspending
Product:	DRI	Reporter:	jody.frankowski
Component:	DRM/AMDgpu	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED MOVED	QA Contact:
Severity:	normal
Priority:	medium	CC:	vedran
Version:	unspecified
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

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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