diff options
Diffstat (limited to 'drivers/media/video/au0828/au0828.h')
| -rw-r--r-- | drivers/media/video/au0828/au0828.h | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/media/video/au0828/au0828.h b/drivers/media/video/au0828/au0828.h index 207f32dec6a..9905bc4f5f5 100644 --- a/drivers/media/video/au0828/au0828.h +++ b/drivers/media/video/au0828/au0828.h @@ -60,6 +60,10 @@ #define AU0828_MAX_INPUT 4 +/* au0828 resource types (used for res_get/res_lock etc */ +#define AU0828_RESOURCE_VIDEO 0x01 +#define AU0828_RESOURCE_VBI 0x02 + enum au0828_itype { AU0828_VMUX_UNDEFINED = 0, AU0828_VMUX_COMPOSITE, @@ -115,8 +119,10 @@ enum au0828_dev_state { struct au0828_fh { struct au0828_dev *dev; - unsigned int stream_on:1; /* Locks streams */ + unsigned int resources; + struct videobuf_queue vb_vidq; + struct videobuf_queue vb_vbiq; enum v4l2_buf_type type; }; @@ -145,7 +151,8 @@ struct au0828_usb_isoc_ctl { int tmp_buf_len; /* Stores already requested buffers */ - struct au0828_buffer *buf; + struct au0828_buffer *buf; + struct au0828_buffer *vbi_buf; /* Stores the number of received fields */ int nfields; @@ -194,11 +201,14 @@ struct au0828_dev { /* Analog */ struct v4l2_device v4l2_dev; int users; - unsigned int stream_on:1; /* Locks streams */ + unsigned int resources; /* resources in use */ struct video_device *vdev; struct video_device *vbi_dev; int width; int height; + int vbi_width; + int vbi_height; + u32 vbi_read; u32 field_size; u32 frame_size; u32 bytesperline; @@ -219,6 +229,7 @@ struct au0828_dev { /* Isoc control struct */ struct au0828_dmaqueue vidq; + struct au0828_dmaqueue vbiq; struct au0828_usb_isoc_ctl isoc_ctl; spinlock_t slock; @@ -278,6 +289,9 @@ void au0828_analog_unregister(struct au0828_dev *dev); extern int au0828_dvb_register(struct au0828_dev *dev); extern void au0828_dvb_unregister(struct au0828_dev *dev); +/* au0828-vbi.c */ +extern struct videobuf_queue_ops au0828_vbi_qops; + #define dprintk(level, fmt, arg...)\ do { if (au0828_debug & level)\ printk(KERN_DEBUG DRIVER_NAME "/0: " fmt, ## arg);\ |