Home
last modified time | relevance | path

Searched refs:max_num_buffers (Results 1 – 13 of 13) sorted by relevance

/linux-6.15/drivers/media/common/videobuf2/
H A Dvideobuf2-core.c472 unsigned long index = q->max_num_buffers; in __vb2_queue_alloc()
486 if (index < q->max_num_buffers) in __vb2_queue_alloc()
911 __vb2_queue_free(q, 0, q->max_num_buffers); in vb2_core_reqbufs()
1051 if (q_num_bufs == q->max_num_buffers) { in vb2_core_create_bufs()
1737 if (start > q->max_num_buffers - count) in vb2_core_remove_bufs()
1810 for (i = 0; i < q->max_num_buffers; ++i) { in vb2_start_streaming()
2223 for (i = 0; i < q->max_num_buffers; i++) { in __vb2_queue_cancel()
2267 for (i = 0; i < q->max_num_buffers; i++) { in __vb2_queue_cancel()
2611 if (!q->max_num_buffers) in vb2_core_queue_init()
2612 q->max_num_buffers = VB2_MAX_FRAME; in vb2_core_queue_init()
[all …]
H A Dvideobuf2-v4l2.c624 for (i = 0; i < q->max_num_buffers; i++) { in vb2_find_buffer()
702 *max_num_bufs = q->max_num_buffers; in vb2_set_flags_and_caps()
756 &create->capabilities, &create->max_num_buffers); in vb2_create_bufs()
1053 &p->capabilities, &p->max_num_buffers); in vb2_ioctl_create_bufs()
/linux-6.15/include/media/
H A Dvideobuf2-core.h651 unsigned int max_num_buffers; member
1191 return bitmap_weight(q->bufs_bitmap, q->max_num_buffers); in vb2_get_num_buffers()
1299 if (index >= q->max_num_buffers) in vb2_get_buffer()
/linux-6.15/drivers/media/v4l2-core/
H A Dv4l2-compat-ioctl32.c131 __u32 max_num_buffers; member
182 if (copy_from_user(&p64->max_num_buffers, &p32->max_num_buffers, in get_v4l2_create32()
183 sizeof(p32->max_num_buffers))) in get_v4l2_create32()
231 put_user(p64->max_num_buffers, &p32->max_num_buffers) || in put_v4l2_create32()
H A Dv4l2-ioctl.c489 p->capabilities, p->max_num_buffers); in v4l_print_create_buffers()
/linux-6.15/drivers/media/platform/verisilicon/
H A Dhantro_postproc.c184 for (i = 0; i < queue->max_num_buffers; ++i) { in hantro_postproc_free()
H A Dhantro_drv.c240 dst_vq->max_num_buffers = MAX_POSTPROC_BUFFERS; in queue_init()
/linux-6.15/Documentation/userspace-api/media/v4l/
H A Dvidioc-create-bufs.rst120 - ``max_num_buffers``
H A Dvidioc-reqbufs.rst165 - If set, then the ``max_num_buffers`` field in ``struct v4l2_create_buffers``
/linux-6.15/drivers/media/test-drivers/vivid/
H A Dvivid-core.c915 q->max_num_buffers = MAX_VID_CAP_BUFFERS; in vivid_create_queue()
917 q->max_num_buffers = 1024; in vivid_create_queue()
919 q->max_num_buffers = 32768; in vivid_create_queue()
/linux-6.15/drivers/media/platform/raspberrypi/rp1-cfe/
H A Dcfe.c1028 if (vq->max_num_buffers + *nbuffers < 3) in cfe_queue_setup()
1029 *nbuffers = 3 - vq->max_num_buffers; in cfe_queue_setup()
/linux-6.15/include/uapi/linux/
H A Dvideodev2.h2680 __u32 max_num_buffers; member
/linux-6.15/drivers/media/test-drivers/vicodec/
H A Dvicodec-core.c1728 dst_vq->max_num_buffers = 64; in queue_init()