drm/xe: Use xe_vma_ops to implement page fault rebinds

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In effort to make multiple VMA binds operations atomic (1 job), all
device page tables updates will be implemented via a xe_vma_ops (atomic
unit) interface,

Add xe_vma_rebind function which is implemented using xe_vma_ops
interface. Use xe_vma_rebind in GPU page faults for rebinds rather than
directly called deprecated function in PT layer.

v3:
 - Update commit message (Oak)
v4:
 - Fix tile_mask argument (CI)

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Oak Zeng <oak.zeng@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240425045513.1913039-8-matthew.brost@intel.com

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This commit is contained in:

Matthew Brost 2024-04-24 21:55:07 -07:00

parent 4dbbe45794

commit bf69918b71

4 changed files with 58 additions and 19 deletions

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16

drivers/gpu/drm/xe/xe_gt_pagefault.c

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57

drivers/gpu/drm/xe/xe_vm.c

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2

drivers/gpu/drm/xe/xe_vm.h

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2

drivers/gpu/drm/xe/xe_vm_types.h

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