[PATCH 4/6] drm/xe/xe_migrate: Handle migration logic for xe2+ dgfx

[Matthew Auld]

On 11/07/2024 10:20, Akshata Jahagirdar wrote:
> During eviction (vram->sysmem), we use the mapping from compressed -> uncompressed.
> During restore (sysmem->vram), we need the mapping from uncompressed -> uncompressed.
> Handle logic for selecting the compressed identity map for eviction,
> and selecting uncompressed map for restore operations.
> 
> Signed-off-by: Akshata Jahagirdar <akshata.jahagirdar at intel.com>
Reviewed-by: Matthew Auld <matthew.auld at intel.com>