diff options
Diffstat (limited to 'drivers/media/video/cx231xx/cx231xx-vbi.h')
-rw-r--r-- | drivers/media/video/cx231xx/cx231xx-vbi.h | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/drivers/media/video/cx231xx/cx231xx-vbi.h b/drivers/media/video/cx231xx/cx231xx-vbi.h deleted file mode 100644 index 16c7d20a22a4..000000000000 --- a/drivers/media/video/cx231xx/cx231xx-vbi.h +++ /dev/null @@ -1,65 +0,0 @@ -/* - cx231xx_vbi.h - driver for Conexant Cx23100/101/102 USB video capture devices - - Copyright (C) 2008 <srinivasa.deevi at conexant dot com> - Based on cx88 driver - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef _CX231XX_VBI_H -#define _CX231XX_VBI_H - -extern struct videobuf_queue_ops cx231xx_vbi_qops; - -#define NTSC_VBI_START_LINE 10 /* line 10 - 21 */ -#define NTSC_VBI_END_LINE 21 -#define NTSC_VBI_LINES (NTSC_VBI_END_LINE-NTSC_VBI_START_LINE+1) - -#define PAL_VBI_START_LINE 6 -#define PAL_VBI_END_LINE 23 -#define PAL_VBI_LINES (PAL_VBI_END_LINE-PAL_VBI_START_LINE+1) - -#define VBI_STRIDE 1440 -#define VBI_SAMPLES_PER_LINE 1440 - -#define CX231XX_NUM_VBI_PACKETS 4 -#define CX231XX_NUM_VBI_BUFS 5 - -/* stream functions */ -int cx231xx_init_vbi_isoc(struct cx231xx *dev, int max_packets, - int num_bufs, int max_pkt_size, - int (*bulk_copy) (struct cx231xx *dev, - struct urb *urb)); - -void cx231xx_uninit_vbi_isoc(struct cx231xx *dev); - -/* vbi data copy functions */ -u32 cx231xx_get_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q, - u8 sav_eav, u8 *p_buffer, u32 buffer_size); - -u32 cx231xx_copy_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q, - u8 *p_line, u32 length, int field_number); - -void cx231xx_reset_vbi_buffer(struct cx231xx *dev, - struct cx231xx_dmaqueue *dma_q); - -int cx231xx_do_vbi_copy(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q, - u8 *p_buffer, u32 bytes_to_copy); - -u8 cx231xx_is_vbi_buffer_done(struct cx231xx *dev, - struct cx231xx_dmaqueue *dma_q); - -#endif |