niansa-misc/linux
1
0
Fork 0
mirror of synced 2025-03-06 20:59:54 +01:00
Code Issues Projects Releases Packages Wiki Activity

drm/xe: Simplify xe_res_get_buddy()

Browse source 
We can remove the unnecessary indirection thru xe->tiles[] to get
the TTM VRAM manager.  This code can be common for VRAM and STOLEN.

Signed-off-by: Brian Welty <brian.welty@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Brian Welty 2023-09-26 13:59:37 -07:00 • committed by Rodrigo Vivi
parent bf6d941c06
commit c85d36be29
1 changed files with 1 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
drivers/gpu/drm/xe/xe_res_cursor.h
View file

@ -50,14 +50,9 @@ struct xe_res_cursor {
static struct drm_buddy *xe_res_get_buddy(struct ttm_resource *res)
{
struct xe_device *xe = ttm_to_xe_device(res->bo->bdev);
struct ttm_resource_manager *mgr;
if (res->mem_type != XE_PL_STOLEN)
return &xe->tiles[res->mem_type - XE_PL_VRAM0].mem.vram_mgr->mm;
mgr = ttm_manager_type(&xe->ttm, XE_PL_STOLEN);
mgr = ttm_manager_type(res->bo->bdev, res->mem_type);
return &to_xe_ttm_vram_mgr(mgr)->mm;
}