diff options
| author | Shixiong Ou <oushixiong@kylinos.cn> | 2025-05-22 15:07:13 +0800 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2025-06-03 09:21:02 +0200 |
| commit | ca43d3a2cfd697be508aa8e2c5c530844630de4f (patch) | |
| tree | b6daad0e870bf628f43a527f9b230290897ac88c | |
| parent | 660cd44659a05c5fbfce6d2bb1ce448aa0f35594 (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
| -rw-r--r-- | drivers/gpu/drm/ast/ast_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/ast/ast_drv.c b/drivers/gpu/drm/ast/ast_drv.c index 6fbf62a99c48..054acda41909 100644 --- a/drivers/gpu/drm/ast/ast_drv.c +++ b/drivers/gpu/drm/ast/ast_drv.c @@ -64,7 +64,7 @@ static const struct drm_driver ast_driver = { .minor = DRIVER_MINOR, .patchlevel = DRIVER_PATCHLEVEL, - DRM_GEM_SHMEM_DRIVER_OPS, + DRM_GEM_SHMEM_DRIVER_OPS_NO_MAP_SGT, DRM_FBDEV_SHMEM_DRIVER_OPS, }; |