Jason Volk e1488d9374 radeon: Support shared memory user pointers. ... The RADEON_GEM_USERPTR_ANONONLY flag is hardcoded here which excludes shared memory pages. DRM is actually capable of supporting shared file- backed memory, but only if it's read-only. This mutability intent has to be conveyed through the stack, so a flags argument is added to the winsys regime to pass RADEON_FLAG_READ_ONLY. Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16115>		2022-06-22 12:23:02 +00:00
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radeon_winsys.h	radeon: Support shared memory user pointers.	2022-06-22 12:23:02 +00:00