diff options
Diffstat (limited to 'include/media/drv-intf')
| -rw-r--r-- | include/media/drv-intf/saa7146_vv.h | 65 |
1 files changed, 10 insertions, 55 deletions
diff --git a/include/media/drv-intf/saa7146_vv.h b/include/media/drv-intf/saa7146_vv.h index 635805fb35e8..55c7d70b9feb 100644 --- a/include/media/drv-intf/saa7146_vv.h +++ b/include/media/drv-intf/saa7146_vv.h @@ -6,7 +6,7 @@ #include <media/v4l2-ioctl.h> #include <media/v4l2-fh.h> #include <media/drv-intf/saa7146.h> -#include <media/videobuf-dma-sg.h> +#include <media/videobuf2-dma-sg.h> #define MAX_SAA7146_CAPTURE_BUFFERS 32 /* arbitrary */ #define BUFFER_TIMEOUT (HZ/2) /* 0.5 seconds */ @@ -57,10 +57,10 @@ struct saa7146_standard /* buffer for one video/vbi frame */ struct saa7146_buf { /* common v4l buffer stuff -- must be first */ - struct videobuf_buffer vb; + struct vb2_v4l2_buffer vb; + struct list_head list; /* saa7146 specific */ - struct v4l2_pix_format *fmt; int (*activate)(struct saa7146_dev *dev, struct saa7146_buf *buf, struct saa7146_buf *next); @@ -74,58 +74,23 @@ struct saa7146_dmaqueue { struct saa7146_buf *curr; struct list_head queue; struct timer_list timeout; + struct vb2_queue q; }; -struct saa7146_overlay { - struct saa7146_fh *fh; - struct v4l2_window win; - struct v4l2_clip clips[16]; - int nclips; -}; - -/* per open data */ -struct saa7146_fh { - /* Must be the first field! */ - struct v4l2_fh fh; - struct saa7146_dev *dev; - - /* video capture */ - struct videobuf_queue video_q; - - /* vbi capture */ - struct videobuf_queue vbi_q; - - unsigned int resources; /* resource management for device open */ -}; - -#define STATUS_OVERLAY 0x01 -#define STATUS_CAPTURE 0x02 - struct saa7146_vv { /* vbi capture */ struct saa7146_dmaqueue vbi_dmaq; struct v4l2_vbi_format vbi_fmt; struct timer_list vbi_read_timeout; - struct file *vbi_read_timeout_file; /* vbi workaround interrupt queue */ wait_queue_head_t vbi_wq; - int vbi_fieldcount; - struct saa7146_fh *vbi_streaming; - - int video_status; - struct saa7146_fh *video_fh; - - /* video overlay */ - struct saa7146_overlay ov; - struct v4l2_framebuffer ov_fb; - struct saa7146_format *ov_fmt; - struct saa7146_fh *ov_suspend; /* video capture */ struct saa7146_dmaqueue video_dmaq; struct v4l2_pix_format video_fmt; enum v4l2_field last_field; + u32 seqnr; /* common: fixme? shouldn't this be in saa7146_fh? (this leads to a more complicated question: shall the driver @@ -140,9 +105,7 @@ struct saa7146_vv int current_hps_source; int current_hps_sync; - struct saa7146_dma d_clipping; /* pointer to clipping memory */ - - unsigned int resources; /* resource management for device */ + unsigned int resources; /* resource management for device */ }; /* flags */ @@ -172,10 +135,7 @@ struct saa7146_ext_vv struct saa7146_use_ops { void (*init)(struct saa7146_dev *, struct saa7146_vv *); - int(*open)(struct saa7146_dev *, struct file *); - void (*release)(struct saa7146_dev *, struct file *); void (*irq_done)(struct saa7146_dev *, unsigned long status); - ssize_t (*read)(struct file *, char __user *, size_t, loff_t *); }; /* from saa7146_fops.c */ @@ -185,16 +145,11 @@ void saa7146_buffer_finish(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, void saa7146_buffer_next(struct saa7146_dev *dev, struct saa7146_dmaqueue *q,int vbi); int saa7146_buffer_queue(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, struct saa7146_buf *buf); void saa7146_buffer_timeout(struct timer_list *t); -void saa7146_dma_free(struct saa7146_dev* dev,struct videobuf_queue *q, - struct saa7146_buf *buf); int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv); int saa7146_vv_release(struct saa7146_dev* dev); /* from saa7146_hlp.c */ -int saa7146_enable_overlay(struct saa7146_fh *fh); -void saa7146_disable_overlay(struct saa7146_fh *fh); - void saa7146_set_capture(struct saa7146_dev *dev, struct saa7146_buf *buf, struct saa7146_buf *next); void saa7146_write_out_dma(struct saa7146_dev* dev, int which, struct saa7146_video_dma* vdma) ; void saa7146_set_hps_source_and_sync(struct saa7146_dev *saa, int source, int sync); @@ -204,17 +159,17 @@ void saa7146_set_gpio(struct saa7146_dev *saa, u8 pin, u8 data); extern const struct v4l2_ioctl_ops saa7146_video_ioctl_ops; extern const struct v4l2_ioctl_ops saa7146_vbi_ioctl_ops; extern const struct saa7146_use_ops saa7146_video_uops; -int saa7146_start_preview(struct saa7146_fh *fh); -int saa7146_stop_preview(struct saa7146_fh *fh); +extern const struct vb2_ops video_qops; long saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg); int saa7146_s_ctrl(struct v4l2_ctrl *ctrl); /* from saa7146_vbi.c */ extern const struct saa7146_use_ops saa7146_vbi_uops; +extern const struct vb2_ops vbi_qops; /* resource management functions */ -int saa7146_res_get(struct saa7146_fh *fh, unsigned int bit); -void saa7146_res_free(struct saa7146_fh *fh, unsigned int bits); +int saa7146_res_get(struct saa7146_dev *dev, unsigned int bit); +void saa7146_res_free(struct saa7146_dev *dev, unsigned int bits); #define RESOURCE_DMA1_HPS 0x1 #define RESOURCE_DMA2_CLP 0x2 |