Dave Airlie 13df91d7d7 radv/video: restrict the number of IBs on video related queues. ... The hardware gets given a session context from userspace in each submission, but if the session context changes the hardware wants a FENCE to be emitted to know it can give up the current session. IF a test submits interleaved session ctx access and uses a single vulkan submit the hardware crashes, unless each IB is submitted in a separate submission so the fence can be sent. In theory it could be possible to construct a single command buffer to trigger this so I do think the hardware should be smarter here. Should this be fixed in the kernel to always emit a fence between IBs? Fixes: dEQP-VK.video.decode.h264_interleaved Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23641>		2023-06-15 02:49:00 +00:00
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amdgpu	radv/video: restrict the number of IBs on video related queues.	2023-06-15 02:49:00 +00:00
null	ac, aco, radv: Clarify LDS size on GFX6, and NGG shaders.	2023-04-12 17:30:02 +00:00