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Searched refs:vbi_buf (Results 1 – 5 of 5) sorted by relevance

/drivers/media/usb/au0828/
Dau0828-video.c487 dev->isoc_ctl.vbi_buf = NULL; in vbi_get_next_buf()
498 dev->isoc_ctl.vbi_buf = *buf; in vbi_get_next_buf()
508 struct au0828_buffer *vbi_buf; in au0828_isoc_copy() local
536 vbi_buf = dev->isoc_ctl.vbi_buf; in au0828_isoc_copy()
537 if (vbi_buf != NULL) in au0828_isoc_copy()
538 vbioutp = vb2_plane_vaddr(&vbi_buf->vb.vb2_buf, 0); in au0828_isoc_copy()
570 if (vbi_buf != NULL) in au0828_isoc_copy()
571 buffer_filled(dev, vbi_dma_q, vbi_buf); in au0828_isoc_copy()
572 vbi_get_next_buf(vbi_dma_q, &vbi_buf); in au0828_isoc_copy()
573 if (vbi_buf == NULL) in au0828_isoc_copy()
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Dau0828.h157 struct au0828_buffer *vbi_buf; member
/drivers/media/usb/em28xx/
Dem28xx-video.c642 struct em28xx_buffer *vbi_buf = dev->usb_ctl.vbi_buf; in process_frame_data_em28xx() local
679 vbi_buf = finish_field_prepare_next(dev, vbi_buf, vbi_dma_q); in process_frame_data_em28xx()
680 dev->usb_ctl.vbi_buf = vbi_buf; in process_frame_data_em28xx()
690 if (vbi_buf != NULL) in process_frame_data_em28xx()
691 em28xx_copy_vbi(dev, vbi_buf, data_pkt, vbi_data_len); in process_frame_data_em28xx()
1173 if (dev->usb_ctl.vbi_buf != NULL) { in em28xx_stop_vbi_streaming()
1174 vb2_buffer_done(&dev->usb_ctl.vbi_buf->vb.vb2_buf, in em28xx_stop_vbi_streaming()
1176 dev->usb_ctl.vbi_buf = NULL; in em28xx_stop_vbi_streaming()
Dem28xx.h252 struct em28xx_buffer *vbi_buf; member
Dem28xx-core.c929 dev->usb_ctl.vbi_buf = NULL; in em28xx_alloc_urbs()