Re: [Mesa-dev] [PATCH] winsys/amdgpu: avoid double simple_mtx_unlock()

Pushed, thanks! Marek On Thu, Nov 28, 2019 at 12:56 AM Jonathan Gray wrote: > pthread_mutex_unlock() when unlocked is documented by posix as > being undefined behaviour. On OpenBSD pthread_mutex_unlock() will call > abort(3) if this happens. > > This occurs in amdgpu_winsys_create() after > cb

Re: [Mesa-dev] Hardware assisted (VDPAU) decoding of MPEG-2 causes GPU lockup on Radeon HD6320

Hi Will, well that's the very first APU generation and unfortunately nobody is working on that old hardware any more. MPEG2 is known to not be fully supported by that chipset in general. So the best approach is probably to not use hardware acceleration for MPEG2 clips in general. Regards,

[Mesa-dev] Hardware assisted (VDPAU) decoding of MPEG-2 causes GPU lockup on Radeon HD6320

Hi all, I am reaching out hoping to get some assistance with resolving a bug/crash that we see with the GPU when using VDPAU hardware acceleration on Ubuntu 16.04. This is specific to the r600 drivers interacting with VDPAU when trying to playback certain mpeg2 content. *GPU in question per lscpi