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path: root/drivers/media/pci/cx25821/cx25821-video.h
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Diffstat (limited to 'drivers/media/pci/cx25821/cx25821-video.h')
-rw-r--r--drivers/media/pci/cx25821/cx25821-video.h74
1 files changed, 0 insertions, 74 deletions
diff --git a/drivers/media/pci/cx25821/cx25821-video.h b/drivers/media/pci/cx25821/cx25821-video.h
index 505b7f0b45b4..9d70020d9256 100644
--- a/drivers/media/pci/cx25821/cx25821-video.h
+++ b/drivers/media/pci/cx25821/cx25821-video.h
@@ -63,97 +63,23 @@ do { \
#define MEDUSA_READ 910
#define MEDUSA_WRITE 911
-extern unsigned int vid_limit;
-
#define FORMAT_FLAGS_PACKED 0x01
-extern struct cx25821_fmt formats[];
-extern struct cx25821_fmt *cx25821_format_by_fourcc(unsigned int fourcc);
-extern struct cx25821_data timeout_data[MAX_VID_CHANNEL_NUM];
-
extern void cx25821_video_wakeup(struct cx25821_dev *dev,
struct cx25821_dmaqueue *q, u32 count);
-extern int cx25821_set_tvnorm(struct cx25821_dev *dev, v4l2_std_id norm);
-
extern int cx25821_res_get(struct cx25821_dev *dev, struct cx25821_fh *fh,
unsigned int bit);
extern int cx25821_res_check(struct cx25821_fh *fh, unsigned int bit);
extern int cx25821_res_locked(struct cx25821_fh *fh, unsigned int bit);
extern void cx25821_res_free(struct cx25821_dev *dev, struct cx25821_fh *fh,
unsigned int bits);
-extern int cx25821_video_mux(struct cx25821_dev *dev, unsigned int input);
extern int cx25821_start_video_dma(struct cx25821_dev *dev,
struct cx25821_dmaqueue *q,
struct cx25821_buffer *buf,
const struct sram_channel *channel);
-extern int cx25821_set_scale(struct cx25821_dev *dev, unsigned int width,
- unsigned int height, enum v4l2_field field);
extern int cx25821_video_irq(struct cx25821_dev *dev, int chan_num, u32 status);
extern void cx25821_video_unregister(struct cx25821_dev *dev, int chan_num);
extern int cx25821_video_register(struct cx25821_dev *dev);
-extern int cx25821_get_format_size(void);
-
-extern int cx25821_buffer_setup(struct videobuf_queue *q, unsigned int *count,
- unsigned int *size);
-extern int cx25821_buffer_prepare(struct videobuf_queue *q,
- struct videobuf_buffer *vb,
- enum v4l2_field field);
-extern void cx25821_buffer_release(struct videobuf_queue *q,
- struct videobuf_buffer *vb);
-extern struct videobuf_queue *get_queue(struct cx25821_fh *fh);
-extern int cx25821_get_resource(struct cx25821_fh *fh, int resource);
-extern int cx25821_video_mmap(struct file *file, struct vm_area_struct *vma);
-extern int cx25821_vidioc_try_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f);
-extern int cx25821_vidioc_querycap(struct file *file, void *priv,
- struct v4l2_capability *cap);
-extern int cx25821_vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_fmtdesc *f);
-extern int cx25821_vidioc_reqbufs(struct file *file, void *priv,
- struct v4l2_requestbuffers *p);
-extern int cx25821_vidioc_querybuf(struct file *file, void *priv,
- struct v4l2_buffer *p);
-extern int cx25821_vidioc_qbuf(struct file *file, void *priv,
- struct v4l2_buffer *p);
-extern int cx25821_vidioc_s_std(struct file *file, void *priv,
- v4l2_std_id tvnorms);
-extern int cx25821_enum_input(struct cx25821_dev *dev, struct v4l2_input *i);
-extern int cx25821_vidioc_enum_input(struct file *file, void *priv,
- struct v4l2_input *i);
-extern int cx25821_vidioc_g_input(struct file *file, void *priv,
- unsigned int *i);
-extern int cx25821_vidioc_s_input(struct file *file, void *priv,
- unsigned int i);
-extern int cx25821_vidioc_g_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctl);
-extern int cx25821_vidioc_g_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f);
-extern int cx25821_vidioc_g_register(struct file *file, void *fh,
- struct v4l2_dbg_register *reg);
-extern int cx25821_vidioc_s_register(struct file *file, void *fh,
- const struct v4l2_dbg_register *reg);
-
-extern int cx25821_is_valid_width(u32 width, v4l2_std_id tvnorm);
-extern int cx25821_is_valid_height(u32 height, v4l2_std_id tvnorm);
-
-extern int cx25821_vidioc_g_priority(struct file *file, void *f,
- enum v4l2_priority *p);
-extern int cx25821_vidioc_s_priority(struct file *file, void *f,
- enum v4l2_priority prio);
-
-extern int cx25821_vidioc_queryctrl(struct file *file, void *priv,
- struct v4l2_queryctrl *qctrl);
-extern int cx25821_set_control(struct cx25821_dev *dev,
- struct v4l2_control *ctrl, int chan_num);
-
-extern int cx25821_vidioc_cropcap(struct file *file, void *fh,
- struct v4l2_cropcap *cropcap);
-extern int cx25821_vidioc_s_crop(struct file *file, void *priv,
- const struct v4l2_crop *crop);
-extern int cx25821_vidioc_g_crop(struct file *file, void *priv,
- struct v4l2_crop *crop);
-extern int cx25821_vidioc_querystd(struct file *file, void *priv,
- v4l2_std_id *norm);
#endif

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