cx88.h

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	/* IR remote control state */
	struct cx88_IR             *ir;

	struct mutex               lock;
	/* various v4l controls */
	u32                        freq;
	atomic_t		   users;

	/* cx88-video needs to access cx8802 for hybrid tuner pll access. */
	struct cx8802_dev          *dvbdev;
	enum cx88_board_type       active_type_id;
	int			   active_ref;
	int			   active_fe_id;
};

struct cx8800_dev;
struct cx8802_dev;

/* ----------------------------------------------------------- */
/* function 0: video stuff                                     */

struct cx8800_fh {
	struct cx8800_dev          *dev;
	enum v4l2_buf_type         type;
	int                        radio;
	unsigned int               resources;

	/* video overlay */
	struct v4l2_window         win;
	struct v4l2_clip           *clips;
	unsigned int               nclips;

	/* video capture */
	struct cx8800_fmt          *fmt;
	unsigned int               width,height;
	struct videobuf_queue      vidq;

	/* vbi capture */
	struct videobuf_queue      vbiq;
};

struct cx8800_suspend_state {
	int                        disabled;
};

struct cx8800_dev {
	struct cx88_core           *core;
	struct list_head           devlist;
#if 0
	/* moved to cx88_core */
	struct semaphore           lock;
#endif
	spinlock_t                 slock;

	/* various device info */
	unsigned int               resources;
	struct video_device        *video_dev;
	struct video_device        *vbi_dev;
	struct video_device        *radio_dev;

	/* pci i/o */
	struct pci_dev             *pci;
	unsigned char              pci_rev,pci_lat;

#if 0
	/* video overlay */
	struct v4l2_framebuffer    fbuf;
	struct cx88_buffer         *screen;
#endif

	/* capture queues */
	struct cx88_dmaqueue       vidq;
	struct cx88_dmaqueue       vbiq;

	/* various v4l controls */
#if 0
	/* moved to cx88_core */
	u32                        freq;
#endif

	/* other global state info */
	struct cx8800_suspend_state state;
};

/* ----------------------------------------------------------- */
/* function 1: audio/alsa stuff                                */
/* =============> moved to cx88-alsa.c <====================== */


/* ----------------------------------------------------------- */
/* function 2: mpeg stuff                                      */

struct cx8802_fh {
	struct cx8802_dev          *dev;
	struct videobuf_queue      mpegq;
};

struct cx8802_suspend_state {
	int                        disabled;
};

struct cx8802_driver {
	struct cx88_core *core;

	/* List of drivers attached to device */
	struct list_head drvlist;

	/* Type of driver and access required */
	enum cx88_board_type type_id;
	enum cx8802_board_access hw_access;

	/* MPEG 8802 internal only */
	int (*suspend)(struct pci_dev *pci_dev, pm_message_t state);
	int (*resume)(struct pci_dev *pci_dev);

	/* MPEG 8802 -> mini driver - Driver probe and configuration */
	int (*probe)(struct cx8802_driver *drv);
	int (*remove)(struct cx8802_driver *drv);

	/* MPEG 8802 -> mini driver - Access for hardware control */
	int (*advise_acquire)(struct cx8802_driver *drv);
	int (*advise_release)(struct cx8802_driver *drv);

	/* MPEG 8802 <- mini driver - Access for hardware control */
	int (*request_acquire)(struct cx8802_driver *drv);
	int (*request_release)(struct cx8802_driver *drv);
};

struct cx8802_dev {
	struct cx88_core           *core;
#if 0
	/* moved to cx88_core ? */
	struct semaphore           lock;
#endif
	spinlock_t                 slock;

	/* pci i/o */
	struct pci_dev             *pci;
	unsigned char              pci_rev,pci_lat;

	/* dma queues */
	struct cx88_dmaqueue       mpegq;
	u32                        ts_packet_size;
	u32                        ts_packet_count;

	/* other global state info */
	struct cx8802_suspend_state state;

	/* for blackbird only */
	struct list_head           devlist;
#if defined(CONFIG_VIDEO_CX88_BLACKBIRD) || \
    defined(CONFIG_VIDEO_CX88_BLACKBIRD_MODULE)
	struct video_device        *mpeg_dev;
	u32                        mailbox;
	int                        width;
	int                        height;
	unsigned char              mpeg_active; /* nonzero if mpeg encoder is active */

	/* mpeg params */
	struct cx2341x_mpeg_params params;
#endif

#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
	/* for dvb only */
	struct videobuf_dvb_frontends frontends;
#endif

#if defined(CONFIG_VIDEO_CX88_VP3054) || \
    defined(CONFIG_VIDEO_CX88_VP3054_MODULE)
	/* For VP3045 secondary I2C bus support */
	struct vp3054_i2c_state	   *vp3054;
#endif
	/* for switching modulation types */
	unsigned char              ts_gen_cntrl;

	/* List of attached drivers */
	struct list_head	   drvlist;
	struct work_struct	   request_module_wk;
};

/* ----------------------------------------------------------- */

#define cx_read(reg)             readl(core->lmmio + ((reg)>>2))
#define cx_write(reg,value)      writel((value), core->lmmio + ((reg)>>2))
#define cx_writeb(reg,value)     writeb((value), core->bmmio + (reg))

#define cx_andor(reg,mask,value) \
  writel((readl(core->lmmio+((reg)>>2)) & ~(mask)) |\
  ((value) & (mask)), core->lmmio+((reg)>>2))
#define cx_set(reg,bit)          cx_andor((reg),(bit),(bit))
#define cx_clear(reg,bit)        cx_andor((reg),(bit),0)

#define cx_wait(d) { if (need_resched()) schedule(); else udelay(d); }

/* shadow registers */
#define cx_sread(sreg)		    (core->shadow[sreg])
#define cx_swrite(sreg,reg,value) \
  (core->shadow[sreg] = value, \
   writel(core->shadow[sreg], core->lmmio + ((reg)>>2)))
#define cx_sandor(sreg,reg,mask,value) \
  (core->shadow[sreg] = (core->shadow[sreg] & ~(mask)) | ((value) & (mask)), \
   writel(core->shadow[sreg], core->lmmio + ((reg)>>2)))

/* ----------------------------------------------------------- */
/* cx88-core.c                                                 */

extern void cx88_print_irqbits(char *name, char *tag, char **strings,
			       int len, u32 bits, u32 mask);

extern int cx88_core_irq(struct cx88_core *core, u32 status);
extern void cx88_wakeup(struct cx88_core *core,
			struct cx88_dmaqueue *q, u32 count);
extern void cx88_shutdown(struct cx88_core *core);
extern int cx88_reset(struct cx88_core *core);

extern int
cx88_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc,
		 struct scatterlist *sglist,
		 unsigned int top_offset, unsigned int bottom_offset,
		 unsigned int bpl, unsigned int padding, unsigned int lines);
extern int
cx88_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc,
		     struct scatterlist *sglist, unsigned int bpl,
		     unsigned int lines, unsigned int lpi);
extern int
cx88_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc,
		  u32 reg, u32 mask, u32 value);
extern void
cx88_free_buffer(struct videobuf_queue *q, struct cx88_buffer *buf);

extern void cx88_risc_disasm(struct cx88_core *core,
			     struct btcx_riscmem *risc);
extern int cx88_sram_channel_setup(struct cx88_core *core,
				   struct sram_channel *ch,
				   unsigned int bpl, u32 risc);
extern void cx88_sram_channel_dump(struct cx88_core *core,
				   struct sram_channel *ch);

extern int cx88_set_scale(struct cx88_core *core, unsigned int width,
			  unsigned int height, enum v4l2_field field);
extern int cx88_set_tvnorm(struct cx88_core *core, v4l2_std_id norm);

extern struct video_device *cx88_vdev_init(struct cx88_core *core,
					   struct pci_dev *pci,
					   struct video_device *template,
					   char *type);
extern struct cx88_core* cx88_core_get(struct pci_dev *pci);
extern void cx88_core_put(struct cx88_core *core,
			  struct pci_dev *pci);

extern int cx88_start_audio_dma(struct cx88_core *core);
extern int cx88_stop_audio_dma(struct cx88_core *core);


/* ----------------------------------------------------------- */
/* cx88-vbi.c                                                  */

/* Can be used as g_vbi_fmt, try_vbi_fmt and s_vbi_fmt */
int cx8800_vbi_fmt (struct file *file, void *priv,
					struct v4l2_format *f);

/*
int cx8800_start_vbi_dma(struct cx8800_dev    *dev,
			 struct cx88_dmaqueue *q,
			 struct cx88_buffer   *buf);
*/
int cx8800_stop_vbi_dma(struct cx8800_dev *dev);
int cx8800_restart_vbi_queue(struct cx8800_dev    *dev,
			     struct cx88_dmaqueue *q);
void cx8800_vbi_timeout(unsigned long data);

extern struct videobuf_queue_ops cx8800_vbi_qops;

/* ----------------------------------------------------------- */
/* cx88-i2c.c                                                  */

extern int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci);
extern void cx88_call_i2c_clients(struct cx88_core *core,
				  unsigned int cmd, void *arg);


/* ----------------------------------------------------------- */
/* cx88-cards.c                                                */

extern int cx88_tuner_callback(void *dev, int component, int command, int arg);
extern int cx88_get_resources(const struct cx88_core *core,
			      struct pci_dev *pci);
extern struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr);
extern void cx88_setup_xc3028(struct cx88_core *core, struct xc2028_ctrl *ctl);

/* ----------------------------------------------------------- */
/* cx88-tvaudio.c                                              */

#define WW_NONE		 1
#define WW_BTSC		 2
#define WW_BG		 3
#define WW_DK		 4
#define WW_I		 5
#define WW_L		 6
#define WW_EIAJ		 7
#define WW_I2SPT	 8
#define WW_FM		 9
#define WW_I2SADC	 10

void cx88_set_tvaudio(struct cx88_core *core);
void cx88_newstation(struct cx88_core *core);
void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t);
void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual);
int cx88_audio_thread(void *data);

int cx8802_register_driver(struct cx8802_driver *drv);
int cx8802_unregister_driver(struct cx8802_driver *drv);
struct cx8802_dev * cx8802_get_device(struct inode *inode);
struct cx8802_driver * cx8802_get_driver(struct cx8802_dev *dev, enum cx88_board_type btype);

/* ----------------------------------------------------------- */
/* cx88-input.c                                                */

int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci);
int cx88_ir_fini(struct cx88_core *core);
void cx88_ir_irq(struct cx88_core *core);
void cx88_ir_start(struct cx88_core *core, struct cx88_IR *ir);
void cx88_ir_stop(struct cx88_core *core, struct cx88_IR *ir);

/* ----------------------------------------------------------- */
/* cx88-mpeg.c                                                 */

int cx8802_buf_prepare(struct videobuf_queue *q,struct cx8802_dev *dev,
			struct cx88_buffer *buf, enum v4l2_field field);
void cx8802_buf_queue(struct cx8802_dev *dev, struct cx88_buffer *buf);
void cx8802_cancel_buffers(struct cx8802_dev *dev);

/* ----------------------------------------------------------- */
/* cx88-video.c*/
extern const u32 cx88_user_ctrls[];
extern int cx8800_ctrl_query(struct cx88_core *core,
			     struct v4l2_queryctrl *qctrl);
int cx88_enum_input (struct cx88_core  *core,struct v4l2_input *i);
int cx88_set_freq (struct cx88_core  *core,struct v4l2_frequency *f);
int cx88_get_control(struct cx88_core *core, struct v4l2_control *ctl);
int cx88_set_control(struct cx88_core *core, struct v4l2_control *ctl);
int cx88_video_mux(struct cx88_core *core, unsigned int input);

/*
 * Local variables:
 * c-basic-offset: 8
 * End:
 * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
 */