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

/linux-4.4.14/drivers/media/usb/au0828/
Dau0828-video.c486 dev->isoc_ctl.vbi_buf = NULL; in vbi_get_next_buf()
497 dev->isoc_ctl.vbi_buf = *buf; in vbi_get_next_buf()
507 struct au0828_buffer *vbi_buf; in au0828_isoc_copy() local
535 vbi_buf = dev->isoc_ctl.vbi_buf; in au0828_isoc_copy()
536 if (vbi_buf != NULL) in au0828_isoc_copy()
537 vbioutp = vb2_plane_vaddr(&vbi_buf->vb.vb2_buf, 0); in au0828_isoc_copy()
569 if (vbi_buf != NULL) in au0828_isoc_copy()
570 buffer_filled(dev, vbi_dma_q, vbi_buf); in au0828_isoc_copy()
571 vbi_get_next_buf(vbi_dma_q, &vbi_buf); in au0828_isoc_copy()
572 if (vbi_buf == NULL) in au0828_isoc_copy()
[all …]
Dau0828.h159 struct au0828_buffer *vbi_buf; member
/linux-4.4.14/drivers/media/usb/em28xx/
Dem28xx-video.c643 struct em28xx_buffer *vbi_buf = dev->usb_ctl.vbi_buf; in process_frame_data_em28xx() local
680 vbi_buf = finish_field_prepare_next(dev, vbi_buf, vbi_dma_q); in process_frame_data_em28xx()
681 dev->usb_ctl.vbi_buf = vbi_buf; in process_frame_data_em28xx()
691 if (vbi_buf != NULL) in process_frame_data_em28xx()
692 em28xx_copy_vbi(dev, vbi_buf, data_pkt, vbi_data_len); in process_frame_data_em28xx()
1032 if (dev->usb_ctl.vbi_buf != NULL) { in em28xx_stop_vbi_streaming()
1033 vb2_buffer_done(&dev->usb_ctl.vbi_buf->vb.vb2_buf, in em28xx_stop_vbi_streaming()
1035 dev->usb_ctl.vbi_buf = NULL; in em28xx_stop_vbi_streaming()
Dem28xx.h250 struct em28xx_buffer *vbi_buf; member
Dem28xx-core.c929 dev->usb_ctl.vbi_buf = NULL; in em28xx_alloc_urbs()