Searched refs:max_num_buffers (Results 1 - 10 of 10) sorted by relevance

/linux-master/include/media/
H A Dvideobuf2-core.h564 * @max_num_buffers: upper limit of number of allocated/used buffers.
633 unsigned int max_num_buffers; member in struct:vb2_queue
1264 if (index >= q->max_num_buffers)
/linux-master/drivers/media/v4l2-core/
H A Dv4l2-compat-ioctl32.c119 * @max_num_buffers: if V4L2_BUF_CAP_SUPPORTS_MAX_NUM_BUFFERS capability flag is set
131 __u32 max_num_buffers; member in struct:v4l2_create_buffers32
182 if (copy_from_user(&p64->max_num_buffers, &p32->max_num_buffers,
183 sizeof(p32->max_num_buffers)))
231 put_user(p64->max_num_buffers, &p32->max_num_buffers) ||
H A Dv4l2-ioctl.c488 p->capabilities, p->max_num_buffers);
/linux-master/drivers/media/common/videobuf2/
H A Dvideobuf2-core.c424 WARN_ON(index >= q->max_num_buffers || q->bufs[index] || vb->vb2_queue);
459 * in the queue is below q->max_num_buffers
462 q->max_num_buffers - q_num_buffers);
869 num_buffers = min_t(unsigned int, num_buffers, q->max_num_buffers);
877 q->bufs = kcalloc(q->max_num_buffers, sizeof(*q->bufs), GFP_KERNEL);
992 if (q_num_bufs == q->max_num_buffers) {
1010 q->bufs = kcalloc(q->max_num_buffers, sizeof(*q->bufs), GFP_KERNEL);
1027 num_buffers = min(*count, q->max_num_buffers - q_num_bufs);
2488 * For drivers who don't support max_num_buffers ensure
2491 if (!q->max_num_buffers)
[all...]
H A Dvideobuf2-v4l2.c624 for (i = 0; i < q->max_num_buffers; i++) {
702 *max_num_bufs = q->max_num_buffers;
756 &create->capabilities, &create->max_num_buffers);
1031 &p->capabilities, &p->max_num_buffers);
/linux-master/drivers/media/platform/verisilicon/
H A Dhantro_postproc.c184 for (i = 0; i < queue->max_num_buffers; ++i) {
H A Dhantro_drv.c240 dst_vq->max_num_buffers = MAX_POSTPROC_BUFFERS;
/linux-master/drivers/media/test-drivers/vivid/
H A Dvivid-core.c883 * PAGE_SHIFT > 12, but then max_num_buffers will be clamped by
887 q->max_num_buffers = 64;
889 q->max_num_buffers = 1024;
891 q->max_num_buffers = 32768;
/linux-master/include/uapi/linux/
H A Dvideodev2.h2611 * @max_num_buffers: if V4L2_BUF_CAP_SUPPORTS_MAX_NUM_BUFFERS capability flag is set
2623 __u32 max_num_buffers; member in struct:v4l2_create_buffers
/linux-master/drivers/media/test-drivers/vicodec/
H A Dvicodec-core.c1727 dst_vq->max_num_buffers = 64;

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