Commit 4a1eaf7d authored by Matthew Brost's avatar Matthew Brost
Browse files

drm/xe: Remove references to CONFIG_DRM_XE_DEVMEM_MIRROR 



The prefetch code was referencing CONFIG_DRM_XE_DEVMEM_MIRROR, which has
been replaced by CONFIG_DRM_XE_PAGEMAP. As a result, prefetches were
limited to SRAM. Update the code to use CONFIG_DRM_XE_PAGEMAP instead of
the deprecated option.

Fixes: f86ad0ed ("drm/gpusvm, drm/pagemap: Move migration functionality to drm_pagemap")
Signed-off-by: default avatarMatthew Brost <matthew.brost@intel.com>
Reviewed-by: default avatarJonathan Cavitt <jonathan.cavitt@intel.com>
Reviewed-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/20250710205413.1105595-1-matthew.brost@intel.com
parent beb72acb

drivers/gpu/drm/xe/xe_vm.c

+2 −2
Original line number Diff line number Diff line
@@ -2380,7 +2380,7 @@ vm_bind_ioctl_ops_create(struct xe_vm *vm, struct xe_vma_ops *vops, 


			ctx.read_only = xe_vma_read_only(vma);

			ctx.devmem_possible = IS_DGFX(vm->xe) &&

					      IS_ENABLED(CONFIG_DRM_XE_DEVMEM_MIRROR);

					      IS_ENABLED(CONFIG_DRM_XE_PAGEMAP);



			for_each_tile(tile, vm->xe, id)

				tile_mask |= 0x1 << id;
@@ -2887,7 +2887,7 @@ static int check_ufence(struct xe_vma *vma) 


static int prefetch_ranges(struct xe_vm *vm, struct xe_vma_op *op)

{

	bool devmem_possible = IS_DGFX(vm->xe) && IS_ENABLED(CONFIG_DRM_XE_DEVMEM_MIRROR);

	bool devmem_possible = IS_DGFX(vm->xe) && IS_ENABLED(CONFIG_DRM_XE_PAGEMAP);

	struct xe_vma *vma = gpuva_to_vma(op->base.prefetch.va);

	int err = 0;