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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/media/platform/samsung/s5p-mfc/s5p_mfc_dec.c vidioc_expbuf() -> vb2_expbuf()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 1 eb 4096-ptr_max
PARAM_VALUE 1 eb->type 10
BUF_SIZE 1 eb (-1),128-16383
BUF_SIZE 1 eb (-1),128-16383
DATA_SOURCE 1 eb $2
USER_DATA 1 eb->fd s32min-s32max[u]
USER_DATA 1 eb->flags 0-u32max[u]
USER_DATA 1 eb->index 0-u32max[u]
USER_DATA 1 eb->plane 0-u32max[u]
USER_PTR 1 eb
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock

drivers/media/platform/samsung/s5p-mfc/s5p_mfc_dec.c vidioc_expbuf() -> vb2_expbuf()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 1 eb 4096-ptr_max
PARAM_VALUE 1 eb->type 9
BUF_SIZE 1 eb (-1),128-16383
BUF_SIZE 1 eb (-1),128-16383
DATA_SOURCE 1 eb $2
USER_DATA 1 eb->fd s32min-s32max[u]
USER_DATA 1 eb->flags 0-u32max[u]
USER_DATA 1 eb->index 0-u32max[u]
USER_DATA 1 eb->plane 0-u32max[u]
USER_PTR 1 eb
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock

drivers/media/common/videobuf2/videobuf2-v4l2.c vb2_ioctl_expbuf() -> vb2_expbuf()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
BUF_SIZE 1 eb (-1),128-16383
BUF_SIZE 1 eb (-1),128-16383
CAPPED_DATA 0 q->owner 1
DATA_SOURCE 1 eb $2
USER_DATA 1 eb->fd s32min-s32max[u]
USER_DATA 1 eb->flags 0-u32max[u]
USER_DATA 1 eb->index 0-u32max[u]
USER_DATA 1 eb->plane 0-u32max[u]
USER_DATA 1 eb->type 0-u32max[u]
USER_PTR 1 eb
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock

drivers/media/v4l2-core/v4l2-mem2mem.c v4l2_m2m_expbuf() -> vb2_expbuf()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 1 eb 4096-ptr_max
BUF_SIZE 0 q 632
BUF_SIZE 1 eb (-1),128-16383
BUF_SIZE 1 eb (-1),128-16383
DATA_SOURCE 0 q r v4l2_m2m_get_vq
DATA_SOURCE 1 eb $2
USER_DATA 1 eb->fd s32min-s32max[u]
USER_DATA 1 eb->flags 0-u32max[u]
USER_DATA 1 eb->index 0-u32max[u]
USER_DATA 1 eb->plane 0-u32max[u]
USER_DATA 1 eb->type 0-u32max[u]
USER_PTR 1 eb
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock

drivers/media/platform/samsung/s5p-mfc/s5p_mfc_enc.c vidioc_expbuf() -> vb2_expbuf()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 1 eb 4096-ptr_max
PARAM_VALUE 1 eb->type 10
BUF_SIZE 1 eb (-1),128-16383
BUF_SIZE 1 eb (-1),128-16383
DATA_SOURCE 1 eb $2
USER_DATA 1 eb->fd s32min-s32max[u]
USER_DATA 1 eb->flags 0-u32max[u]
USER_DATA 1 eb->index 0-u32max[u]
USER_DATA 1 eb->plane 0-u32max[u]
USER_PTR 1 eb
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock

drivers/media/platform/samsung/s5p-mfc/s5p_mfc_enc.c vidioc_expbuf() -> vb2_expbuf()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 1 eb 4096-ptr_max
PARAM_VALUE 1 eb->type 9
BUF_SIZE 1 eb (-1),128-16383
BUF_SIZE 1 eb (-1),128-16383
DATA_SOURCE 1 eb $2
USER_DATA 1 eb->fd s32min-s32max[u]
USER_DATA 1 eb->flags 0-u32max[u]
USER_DATA 1 eb->index 0-u32max[u]
USER_DATA 1 eb->plane 0-u32max[u]
USER_PTR 1 eb
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock