On 21/10/2024 22:18, Matthew Brost wrote:
Non-contiguous VRAM cannot easily be mapped in TTM nor can non-visible
VRAM easily be accessed. Add xe_ttm_access_memory which hooks into
ttm_bo_access to access such memory.
v4:
- Assert memory access rather than taking RPM ref (Thomas / Auld)
- Fix warning on xe_res_cursor.h for non-zero offset (Mika)
Reported-by: Christoph Manszewski <christoph.manszew...@intel.com>
Suggested-by: Thomas Hellström <thomas.hellst...@linux.intel.com>
Signed-off-by: Matthew Brost <matthew.br...@intel.com>
Reviewed-by: Matthew Auld <matthew.a...@intel.com>
