Am 22.05.25 um 09:07 schrieb [email protected]:
From: Shixiong Ou <[email protected]> Import dmabuf without mapping its sg_table to avoid issues likes: udl 2-1.4:1.0: swiotlb buffer is full (sz: 2097152 bytes), total 65536 (slots), used 1 (slots) Signed-off-by: Shixiong Ou <[email protected]>
Reviewed-by: Thomas Zimmermann <[email protected]>
--- drivers/gpu/drm/udl/udl_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c index 1922988625eb..ce5ae7cacb90 100644 --- a/drivers/gpu/drm/udl/udl_drv.c +++ b/drivers/gpu/drm/udl/udl_drv.c @@ -57,7 +57,7 @@ static const struct drm_driver driver = {/* GEM hooks */.fops = &udl_driver_fops, - DRM_GEM_SHMEM_DRIVER_OPS, + DRM_GEM_SHMEM_DRIVER_OPS_NO_MAP_SGT, DRM_FBDEV_SHMEM_DRIVER_OPS,.name = DRIVER_NAME,
-- -- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Frankenstrasse 146, 90461 Nuernberg, Germany GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman HRB 36809 (AG Nuernberg)
