Mesa 22.0 branchpoint
radv: Handle SDMA for padding.

Also assert that nobody actually needs to chain an SDMA IB because we have
not implemented non-PKT3 chaining.

Fixes: ef40f2ccc29 ("radv/amdgpu: Fix handling of IB alignment > 4 words.")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/5923
Tested-by: Mike Lothian <mike@fireburn.co.uk>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14781>
1 file changed