| Bug ID | 106259 |
|---|---|
| Summary | [bisected] UVD hangs system on Vega10 linux-4.17 |
| Product | DRI |
| Version | DRI git |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | DRM/AMDgpu |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | lothmordor@gmail.com |
Created attachment 139148 [details] dmesg Trying to play h264 encoded video with mpv --vo=opengl --hwdec=vdpau results in frozen video and the system unresponsive to key/mouse input. System freezes roughly 1sec into videos, although audio often continues. Bisected to the following kernel commit: 2ee150cda7bdc766cf9baca3534f3a2c0b0e8357 is the first bad commit commit 2ee150cda7bdc766cf9baca3534f3a2c0b0e8357 Author: Christian König <christian.koenig@amd.com> Date: Fri Jan 19 15:19:16 2018 +0100 drm/amdgpu: remove now superflous *_hdp operation All HDP invalidation and most flush can now be replaced by the generic ASIC function. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> :040000 040000 85ee277739bbce19d5dbaf1fb309983198180d0f 056ae126031efe507bea405931ce89864979ef2d M drivers ------------------------------------------------- I tested mesa (git-227b1af866) patched with "radeon/vcn: fix mpeg4 msg buffer settings" by Boyuan Zang, but that didn't fix my problem. I also tested today's pull request for linux drm-fixes-4.17, but the issue is still present. Software versions: Linux 4.17.0-rc1 x86_64 OpenGL core profile version string: 4.5 (Core Profile) Mesa 18.1.0-rc1 libdrm: 2.4.91 libvdpau: 1.1.1 mpv: 0.27.2 ffmpeg: 3.4.2-r1 GPU hardware: OpenGL renderer string: Radeon RX Vega (VEGA10, DRM 3.23.0, 4.16.0-rc4, LLVM 6.0.0) 03:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Vega 10 XT [Radeon RX Vega 64] [1002:687f] (rev c3) CPU hardware: AMD Phenom(tm) II X4 955 Processor
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