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Searched refs:vb_buf (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.4/drivers/media/pci/cx18/
Dcx18-mailbox.c151 struct cx18_videobuf_buffer *vb_buf; in cx18_mdl_send_to_videobuf() local
165 vb_buf = list_first_entry(&s->vb_capture, struct cx18_videobuf_buffer, in cx18_mdl_send_to_videobuf()
168 p = videobuf_to_vmalloc(&vb_buf->vb); in cx18_mdl_send_to_videobuf()
172 offset = vb_buf->bytes_used; in cx18_mdl_send_to_videobuf()
177 if ((offset + buf->bytesused) <= vb_buf->vb.bsize) { in cx18_mdl_send_to_videobuf()
180 vb_buf->bytes_used += buf->bytesused; in cx18_mdl_send_to_videobuf()
185 if (vb_buf->bytes_used >= s->vb_bytes_per_frame) { in cx18_mdl_send_to_videobuf()
187 vb_buf->bytes_used = 0; in cx18_mdl_send_to_videobuf()
191 vb_buf->vb.ts = ktime_get_ns(); in cx18_mdl_send_to_videobuf()
192 list_del(&vb_buf->vb.queue); in cx18_mdl_send_to_videobuf()
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/Linux-v5.4/drivers/media/platform/marvell-ccic/
Dmcam-core.c195 struct vb2_v4l2_buffer vb_buf; member
203 return container_of(vb, struct mcam_vb_buffer, vb_buf); in vb_to_mvb()
471 memcpy(vb2_plane_vaddr(&buf->vb_buf.vb2_buf, 0), in mcam_frame_tasklet()
474 mcam_buffer_done(cam, bufno, &buf->vb_buf); in mcam_frame_tasklet()
558 vb = &buf->vb_buf; in mcam_set_contig_buffer()
585 mcam_buffer_done(cam, frame, &buf->vb_buf); in mcam_dma_contig_done()
609 sg_table = vb2_dma_sg_plane_desc(&buf->vb_buf.vb2_buf, 0); in mcam_sg_next_buffer()
686 mcam_buffer_done(cam, frame, &buf->vb_buf); in mcam_dma_sg_done()
1140 vb2_buffer_done(&buf->vb_buf.vb2_buf, state); in mcam_vb_requeue_bufs()
1147 vb2_buffer_done(&buf->vb_buf.vb2_buf, state); in mcam_vb_requeue_bufs()
/Linux-v5.4/drivers/media/usb/em28xx/
Dem28xx-video.c472 fieldstart = buf->vb_buf; in em28xx_copy_video()
474 fieldstart = buf->vb_buf + bytesperline; in em28xx_copy_video()
488 if ((char *)startwrite + lencopy > (char *)buf->vb_buf + buf->length) { in em28xx_copy_video()
491 ((char *)buf->vb_buf + buf->length)); in em28xx_copy_video()
492 remain = (char *)buf->vb_buf + buf->length - in em28xx_copy_video()
513 if ((char *)startwrite + lencopy > (char *)buf->vb_buf + in em28xx_copy_video()
517 ((char *)buf->vb_buf + buf->length)); in em28xx_copy_video()
518 remain = (char *)buf->vb_buf + buf->length - in em28xx_copy_video()
551 memcpy(buf->vb_buf + offset, usb_buf, len); in em28xx_copy_vbi()
612 buf->vb_buf = buf->mem; in get_next_buf()
Dem28xx.h291 char *vb_buf; member
/Linux-v5.4/drivers/media/usb/au0828/
Dau0828.h164 char *vb_buf; member
Dau0828-video.c407 (*buf)->vb_buf = (*buf)->mem; in get_next_buf()
482 (*buf)->vb_buf = (*buf)->mem; in vbi_get_next_buf()