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rx7900xt regression on av1 decoding since contiguous vram flag changes
It's also strange, vaapi decode still seems to work, but vulkan doesn't, I've played with a bunch of placements trying to figure it out, but to do no avail so far. Also only seems to be on gfx11
I wasn't able to figure out why it would not work with non-contiguous, so my patch is to make sure the video bos used with the IB parsing will be contiguous.
@ckoenig The patch you mentioned above (merged since 6.10.4) has broken H.264 hardware decoding on GCN 1.0 and 2.0 (AMD Radeon 520 and AMD Radeon R9 390X, as reported by another fellow user).
I have bisected the kernel to the commit f3572db3c049b4d32bb5ba77ad5305616c44c7c1, reverting it has fixed hardware decoding on my Radeon 520.