diff options
Diffstat (limited to 'drivers/media/pci/saa7134/saa7134.h')
| -rw-r--r-- | drivers/media/pci/saa7134/saa7134.h | 66 |
1 files changed, 52 insertions, 14 deletions
diff --git a/drivers/media/pci/saa7134/saa7134.h b/drivers/media/pci/saa7134/saa7134.h index 8d1453a48014..2474e848f2c0 100644 --- a/drivers/media/pci/saa7134/saa7134.h +++ b/drivers/media/pci/saa7134/saa7134.h @@ -37,6 +37,7 @@ #include <media/v4l2-ioctl.h> #include <media/v4l2-device.h> #include <media/v4l2-fh.h> +#include <media/v4l2-ctrls.h> #include <media/tuner.h> #include <media/rc-core.h> #include <media/ir-kbd-i2c.h> @@ -410,12 +411,18 @@ struct saa7134_board { #define card(dev) (saa7134_boards[dev->board]) #define card_in(dev,n) (saa7134_boards[dev->board].inputs[n]) +#define V4L2_CID_PRIVATE_INVERT (V4L2_CID_USER_SAA7134_BASE + 0) +#define V4L2_CID_PRIVATE_Y_ODD (V4L2_CID_USER_SAA7134_BASE + 1) +#define V4L2_CID_PRIVATE_Y_EVEN (V4L2_CID_USER_SAA7134_BASE + 2) +#define V4L2_CID_PRIVATE_AUTOMUTE (V4L2_CID_USER_SAA7134_BASE + 3) + /* ----------------------------------------------------------- */ /* device / file handle status */ #define RESOURCE_OVERLAY 1 #define RESOURCE_VIDEO 2 #define RESOURCE_VBI 4 +#define RESOURCE_EMPRESS 8 #define INTERLACE_AUTO 0 #define INTERLACE_ON 1 @@ -470,16 +477,8 @@ struct saa7134_dmaqueue { /* video filehandle status */ struct saa7134_fh { struct v4l2_fh fh; - struct saa7134_dev *dev; + bool is_empress; unsigned int resources; - - /* video capture */ - struct videobuf_queue cap; - struct saa7134_pgtable pt_cap; - - /* vbi capture */ - struct videobuf_queue vbi; - struct saa7134_pgtable pt_vbi; }; /* dmasound dsp status */ @@ -589,7 +588,11 @@ struct saa7134_dev { /* video+ts+vbi capture */ struct saa7134_dmaqueue video_q; + struct videobuf_queue cap; + struct saa7134_pgtable pt_cap; struct saa7134_dmaqueue vbi_q; + struct videobuf_queue vbi; + struct saa7134_pgtable pt_vbi; unsigned int video_fieldcount; unsigned int vbi_fieldcount; struct saa7134_format *fmt; @@ -599,6 +602,7 @@ struct saa7134_dev { /* various v4l controls */ struct saa7134_tvnorm *tvnorm; /* video */ struct saa7134_tvaudio *tvaudio; + struct v4l2_ctrl_handler ctrl_handler; unsigned int ctl_input; int ctl_bright; int ctl_contrast; @@ -626,6 +630,7 @@ struct saa7134_dev { int last_carrier; int nosignal; unsigned int insuspend; + struct v4l2_ctrl_handler radio_ctrl_handler; /* I2C keyboard data */ struct IR_i2c_init_data init_data; @@ -638,10 +643,11 @@ struct saa7134_dev { /* SAA7134_MPEG_EMPRESS only */ struct video_device *empress_dev; + struct v4l2_subdev *empress_sd; struct videobuf_queue empress_tsq; - atomic_t empress_users; struct work_struct empress_workqueue; int empress_started; + struct v4l2_ctrl_handler empress_ctrl_handler; #if IS_ENABLED(CONFIG_VIDEO_SAA7134_DVB) /* SAA7134_MPEG_DVB only */ @@ -699,6 +705,16 @@ struct saa7134_dev { _rc; \ }) +static inline int res_check(struct saa7134_fh *fh, unsigned int bit) +{ + return fh->resources & bit; +} + +static inline int res_locked(struct saa7134_dev *dev, unsigned int bit) +{ + return dev->resources & bit; +} + /* ----------------------------------------------------------- */ /* saa7134-core.c */ @@ -761,10 +777,31 @@ extern unsigned int video_debug; extern struct video_device saa7134_video_template; extern struct video_device saa7134_radio_template; -int saa7134_s_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, struct v4l2_control *c); -int saa7134_g_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, struct v4l2_control *c); -int saa7134_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *c); -int saa7134_s_std_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, v4l2_std_id id); +int saa7134_s_std(struct file *file, void *priv, v4l2_std_id id); +int saa7134_g_std(struct file *file, void *priv, v4l2_std_id *id); +int saa7134_enum_input(struct file *file, void *priv, struct v4l2_input *i); +int saa7134_g_input(struct file *file, void *priv, unsigned int *i); +int saa7134_s_input(struct file *file, void *priv, unsigned int i); +int saa7134_querycap(struct file *file, void *priv, + struct v4l2_capability *cap); +int saa7134_g_tuner(struct file *file, void *priv, + struct v4l2_tuner *t); +int saa7134_s_tuner(struct file *file, void *priv, + const struct v4l2_tuner *t); +int saa7134_g_frequency(struct file *file, void *priv, + struct v4l2_frequency *f); +int saa7134_s_frequency(struct file *file, void *priv, + const struct v4l2_frequency *f); +int saa7134_reqbufs(struct file *file, void *priv, + struct v4l2_requestbuffers *p); +int saa7134_querybuf(struct file *file, void *priv, + struct v4l2_buffer *b); +int saa7134_qbuf(struct file *file, void *priv, struct v4l2_buffer *b); +int saa7134_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b); +int saa7134_streamon(struct file *file, void *priv, + enum v4l2_buf_type type); +int saa7134_streamoff(struct file *file, void *priv, + enum v4l2_buf_type type); int saa7134_videoport_init(struct saa7134_dev *dev); void saa7134_set_tvnorm_hw(struct saa7134_dev *dev); @@ -773,6 +810,7 @@ int saa7134_video_init1(struct saa7134_dev *dev); int saa7134_video_init2(struct saa7134_dev *dev); void saa7134_irq_video_signalchange(struct saa7134_dev *dev); void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status); +void saa7134_video_fini(struct saa7134_dev *dev); /* ----------------------------------------------------------- */ |