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drm/ast: use DRM_GEM_SHMEM_DRIVER_OPS_NO_MAP_SGT
authorShixiong Ou <oushixiong@kylinos.cn>
Thu, 22 May 2025 07:07:13 +0000 (15:07 +0800)
committerThomas Zimmermann <tzimmermann@suse.de>
Tue, 3 Jun 2025 07:21:02 +0000 (09:21 +0200)
commitca43d3a2cfd697be508aa8e2c5c530844630de4f
treeb6daad0e870bf628f43a527f9b230290897ac88ctree | snapshot
parent660cd44659a05c5fbfce6d2bb1ce448aa0f35594commit | diff
drm/ast: use DRM_GEM_SHMEM_DRIVER_OPS_NO_MAP_SGT

Import dmabuf without mapping its sg_table to avoid issues likes:
  ast 0000:07:00.0: swiotlb buffer is full (sz: 3145728 bytes), total 32768 (slots), used 0 (slots)

Signed-off-by: Shixiong Ou <oushixiong@kylinos.cn>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://lore.kernel.org/r/20250522070714.439824-2-oushixiong1025@163.com
drivers/gpu/drm/ast/ast_drv.c diff | blob | blame | history
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