[linux-block.git] / drivers / media / pci / ttpci / av7110.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _AV7110_H_
#define _AV7110_H_

#include <linux/interrupt.h>
#include <linux/socket.h>
#include <linux/netdevice.h>
#include <linux/i2c.h>
#include <linux/input.h>
#include <linux/time.h>

#include <linux/dvb/video.h>
#include <linux/dvb/audio.h>
#include <linux/dvb/dmx.h>
#include <linux/dvb/ca.h>
#include <linux/dvb/osd.h>
#include <linux/dvb/net.h>
#include <linux/mutex.h>

#include "dvbdev.h"
#include "demux.h"
#include "dvb_demux.h"
#include "dmxdev.h"
#include "dvb_filter.h"
#include "dvb_net.h"
#include "dvb_ringbuffer.h"
#include "dvb_frontend.h"
#include "ves1820.h"
#include "ves1x93.h"
#include "stv0299.h"
#include "tda8083.h"
#include "sp8870.h"
#include "stv0297.h"
#include "l64781.h"

#include <media/drv-intf/saa7146_vv.h>


#define ANALOG_TUNER_VES1820 1
#define ANALOG_TUNER_STV0297 2

extern int av7110_debug;

#define dprintk(level, fmt, arg...) do {				\
	if (level & av7110_debug)					\
		printk(KERN_DEBUG KBUILD_MODNAME ": %s(): " fmt,	\
		       __func__, ##arg);				\
} while (0)

#define MAXFILT 32

enum {AV_PES_STREAM, PS_STREAM, TS_STREAM, PES_STREAM};

enum av7110_video_mode {
	AV7110_VIDEO_MODE_PAL 	= 0,
	AV7110_VIDEO_MODE_NTSC	= 1
};

struct av7110_p2t {
	u8		  pes[TS_SIZE];
	u8		  counter;
	long int	  pos;
	int		  frags;
	struct dvb_demux_feed *feed;
};

/* video MPEG decoder events: */
/* (code copied from dvb_frontend.c, should maybe be factored out...) */
#define MAX_VIDEO_EVENT 8
struct dvb_video_events {
	struct video_event	  events[MAX_VIDEO_EVENT];
	int			  eventw;
	int			  eventr;
	int			  overflow;
	wait_queue_head_t	  wait_queue;
	spinlock_t		  lock;
};


struct av7110;

/* infrared remote control */
struct infrared {
	u16	key_map[256];
	struct input_dev	*input_dev;
	char			input_phys[32];
	struct timer_list	keyup_timer;
	struct tasklet_struct	ir_tasklet;
	void			(*ir_handler)(struct av7110 *av7110, u32 ircom);
	u32			ir_command;
	u32			ir_config;
	u32			device_mask;
	u8			protocol;
	u8			inversion;
	u16			last_key;
	u16			last_toggle;
	u8			delay_timer_finished;
};


/* place to store all the necessary device information */
struct av7110 {

	/* devices */

	struct dvb_device	dvb_dev;
	struct dvb_net		dvb_net;

	struct video_device	v4l_dev;
	struct video_device	vbi_dev;

	struct saa7146_dev	*dev;

	struct i2c_adapter	i2c_adap;

	char			*card_name;

	/* support for analog module of dvb-c */
	int			analog_tuner_flags;
	int			current_input;
	u32			current_freq;

	struct tasklet_struct	debi_tasklet;
	struct tasklet_struct	gpio_tasklet;

	int adac_type;	       /* audio DAC type */
#define DVB_ADAC_TI	  0
#define DVB_ADAC_CRYSTAL  1
#define DVB_ADAC_MSP34x0  2
#define DVB_ADAC_MSP34x5  3
#define DVB_ADAC_NONE	 -1


	/* buffers */

	void		       *iobuf;	 /* memory for all buffers */
	struct dvb_ringbuffer	avout;   /* buffer for video or A/V mux */
#define AVOUTLEN (128*1024)
	struct dvb_ringbuffer	aout;    /* buffer for audio */
#define AOUTLEN (64*1024)
	void		       *bmpbuf;
#define BMPLEN (8*32768+1024)

	/* bitmap buffers and states */

	int			bmpp;
	int			bmplen;
	volatile int		bmp_state;
#define BMP_NONE     0
#define BMP_LOADING  1
#define BMP_LOADED   2
	wait_queue_head_t	bmpq;


	/* DEBI and polled command interface */

	spinlock_t		debilock;
	struct mutex		dcomlock;
	volatile int		debitype;
	volatile int		debilen;


	/* Recording and playback flags */

	int			rec_mode;
	int			playing;
#define RP_NONE  0
#define RP_VIDEO 1
#define RP_AUDIO 2
#define RP_AV	 3


	/* OSD */

	int			osdwin;      /* currently active window */
	u16			osdbpp[8];
	struct mutex		osd_mutex;

	/* CA */

	struct ca_slot_info	ci_slot[2];

	enum av7110_video_mode	vidmode;
	struct dmxdev		dmxdev;
	struct dvb_demux	demux;

	struct dmx_frontend	hw_frontend;
	struct dmx_frontend	mem_frontend;

	/* for budget mode demux1 */
	struct dmxdev		dmxdev1;
	struct dvb_demux	demux1;
	struct dvb_net		dvb_net1;
	spinlock_t		feedlock1;
	int			feeding1;
	u32			ttbp;
	unsigned char           *grabbing;
	struct saa7146_pgtable  pt;
	struct tasklet_struct   vpe_tasklet;
	bool			full_ts;

	int			fe_synced;
	struct mutex		pid_mutex;

	int			video_blank;
	struct video_status	videostate;
	u16			display_panscan;
	int			display_ar;
	int			trickmode;
#define TRICK_NONE   0
#define TRICK_FAST   1
#define TRICK_SLOW   2
#define TRICK_FREEZE 3
	struct audio_status	audiostate;

	struct dvb_demux_filter *handle2filter[32];
	struct av7110_p2t	 p2t_filter[MAXFILT];
	struct dvb_filter_pes2ts p2t[2];
	struct ipack		 ipack[2];
	u8			*kbuf[2];

	int sinfo;
	int feeding;

	int arm_errors;
	int registered;


	/* AV711X */

	u32		    arm_fw;
	u32		    arm_rtsl;
	u32		    arm_vid;
	u32		    arm_app;
	u32		    avtype;
	int		    arm_ready;
	struct task_struct *arm_thread;
	wait_queue_head_t   arm_wait;
	u16		    arm_loops;

	void		   *debi_virt;
	dma_addr_t	    debi_bus;

	u16		    pids[DMX_PES_OTHER];

	struct dvb_ringbuffer	 ci_rbuffer;
	struct dvb_ringbuffer	 ci_wbuffer;

	struct audio_mixer	mixer;

	struct dvb_adapter	 dvb_adapter;
	struct dvb_device	 *video_dev;
	struct dvb_device	 *audio_dev;
	struct dvb_device	 *ca_dev;
	struct dvb_device	 *osd_dev;

	struct dvb_video_events  video_events;
	video_size_t		 video_size;

	u16			wssMode;
	u16			wssData;

	struct infrared		ir;

	/* firmware stuff */
	unsigned char *bin_fw;
	unsigned long size_fw;

	unsigned char *bin_dpram;
	unsigned long size_dpram;

	unsigned char *bin_root;
	unsigned long size_root;

	struct dvb_frontend* fe;
	enum fe_status fe_status;

	struct mutex ioctl_mutex;

	/* crash recovery */
	void				(*recover)(struct av7110* av7110);
	enum fe_sec_voltage		saved_voltage;
	enum fe_sec_tone_mode		saved_tone;
	struct dvb_diseqc_master_cmd	saved_master_cmd;
	enum fe_sec_mini_cmd		saved_minicmd;

	int (*fe_init)(struct dvb_frontend* fe);
	int (*fe_read_status)(struct dvb_frontend *fe, enum fe_status *status);
	int (*fe_diseqc_reset_overload)(struct dvb_frontend *fe);
	int (*fe_diseqc_send_master_cmd)(struct dvb_frontend *fe,
					 struct dvb_diseqc_master_cmd *cmd);
	int (*fe_diseqc_send_burst)(struct dvb_frontend *fe,
				    enum fe_sec_mini_cmd minicmd);
	int (*fe_set_tone)(struct dvb_frontend *fe,
			   enum fe_sec_tone_mode tone);
	int (*fe_set_voltage)(struct dvb_frontend *fe,
			      enum fe_sec_voltage voltage);
	int (*fe_dishnetwork_send_legacy_command)(struct dvb_frontend *fe,
						  unsigned long cmd);
	int (*fe_set_frontend)(struct dvb_frontend *fe);
};


extern int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
		       u16 subpid, u16 pcrpid);

extern int av7110_check_ir_config(struct av7110 *av7110, int force);
extern int av7110_ir_init(struct av7110 *av7110);
extern void av7110_ir_exit(struct av7110 *av7110);

/* msp3400 i2c subaddresses */
#define MSP_WR_DEM 0x10
#define MSP_RD_DEM 0x11
#define MSP_WR_DSP 0x12
#define MSP_RD_DSP 0x13

extern int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val);
extern u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg);
extern int msp_writereg(struct av7110 *av7110, u8 dev, u16 reg, u16 val);


extern int av7110_init_analog_module(struct av7110 *av7110);
extern int av7110_init_v4l(struct av7110 *av7110);
extern int av7110_exit_v4l(struct av7110 *av7110);

#endif /* _AV7110_H_ */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
1da177e4 LT	2	#ifndef _AV7110_H_
	3	#define _AV7110_H_
	4
	5	#include <linux/interrupt.h>
	6	#include <linux/socket.h>
	7	#include <linux/netdevice.h>
	8	#include <linux/i2c.h>
ee820a64	9	#include <linux/input.h>
b2409b65	10	#include <linux/time.h>
1da177e4	11
1da177e4 LT	12	#include <linux/dvb/video.h>
	13	#include <linux/dvb/audio.h>
	14	#include <linux/dvb/dmx.h>
	15	#include <linux/dvb/ca.h>
	16	#include <linux/dvb/osd.h>
	17	#include <linux/dvb/net.h>
3593cab5	18	#include <linux/mutex.h>
1da177e4 LT	19
	20	#include "dvbdev.h"
	21	#include "demux.h"
	22	#include "dvb_demux.h"
	23	#include "dmxdev.h"
	24	#include "dvb_filter.h"
	25	#include "dvb_net.h"
	26	#include "dvb_ringbuffer.h"
	27	#include "dvb_frontend.h"
	28	#include "ves1820.h"
	29	#include "ves1x93.h"
	30	#include "stv0299.h"
	31	#include "tda8083.h"
	32	#include "sp8870.h"
	33	#include "stv0297.h"
	34	#include "l64781.h"
	35
d647f0b7	36	#include <media/drv-intf/saa7146_vv.h>
1da177e4 LT	37
	38
	39	#define ANALOG_TUNER_VES1820 1
	40	#define ANALOG_TUNER_STV0297 2
1da177e4 LT	41
	42	extern int av7110_debug;
	43
a80e1d96 MCC	44	#define dprintk(level, fmt, arg...) do { \
	45	if (level & av7110_debug) \
	46	printk(KERN_DEBUG KBUILD_MODNAME ": %s(): " fmt, \
	47	__func__, ##arg); \
	48	} while (0)
1da177e4 LT	49
	50	#define MAXFILT 32
	51
	52	enum {AV_PES_STREAM, PS_STREAM, TS_STREAM, PES_STREAM};
	53
58a44040 MS	54	enum av7110_video_mode {
	55	AV7110_VIDEO_MODE_PAL = 0,
	56	AV7110_VIDEO_MODE_NTSC = 1
	57	};
	58
1da177e4 LT	59	struct av7110_p2t {
	60	u8 pes[TS_SIZE];
	61	u8 counter;
	62	long int pos;
	63	int frags;
	64	struct dvb_demux_feed *feed;
	65	};
	66
	67	/* video MPEG decoder events: */
	68	/* (code copied from dvb_frontend.c, should maybe be factored out...) */
	69	#define MAX_VIDEO_EVENT 8
	70	struct dvb_video_events {
	71	struct video_event events[MAX_VIDEO_EVENT];
	72	int eventw;
	73	int eventr;
	74	int overflow;
	75	wait_queue_head_t wait_queue;
	76	spinlock_t lock;
	77	};
	78
	79
ee820a64 OE	80	struct av7110;
	81
	82	/* infrared remote control */
	83	struct infrared {
	84	u16 key_map[256];
	85	struct input_dev *input_dev;
	86	char input_phys[32];
	87	struct timer_list keyup_timer;
	88	struct tasklet_struct ir_tasklet;
	89	void (ir_handler)(struct av7110 av7110, u32 ircom);
	90	u32 ir_command;
	91	u32 ir_config;
	92	u32 device_mask;
	93	u8 protocol;
	94	u8 inversion;
	95	u16 last_key;
	96	u16 last_toggle;
	97	u8 delay_timer_finished;
	98	};
	99
	100
1da177e4 LT	101	/* place to store all the necessary device information */
	102	struct av7110 {
	103
	104	/* devices */
	105
	106	struct dvb_device dvb_dev;
	107	struct dvb_net dvb_net;
	108
3ae863e0 HV	109	struct video_device v4l_dev;
3ae863e0 HV	110	struct video_device vbi_dev;
1da177e4 LT	111
	112	struct saa7146_dev *dev;
	113
	114	struct i2c_adapter i2c_adap;
	115
	116	char *card_name;
	117
	118	/* support for analog module of dvb-c */
	119	int analog_tuner_flags;
	120	int current_input;
	121	u32 current_freq;
	122
	123	struct tasklet_struct debi_tasklet;
	124	struct tasklet_struct gpio_tasklet;
	125
	126	int adac_type; /* audio DAC type */
	127	#define DVB_ADAC_TI 0
	128	#define DVB_ADAC_CRYSTAL 1
1c13b95c MS	129	#define DVB_ADAC_MSP34x0 2
1c13b95c MS	130	#define DVB_ADAC_MSP34x5 3
1da177e4 LT	131	#define DVB_ADAC_NONE -1
	132
	133
	134	/* buffers */
	135
	136	void iobuf; / memory for all buffers */
	137	struct dvb_ringbuffer avout; /* buffer for video or A/V mux */
	138	#define AVOUTLEN (128*1024)
	139	struct dvb_ringbuffer aout; /* buffer for audio */
	140	#define AOUTLEN (64*1024)
	141	void *bmpbuf;
	142	#define BMPLEN (8*32768+1024)
	143
	144	/* bitmap buffers and states */
	145
	146	int bmpp;
	147	int bmplen;
	148	volatile int bmp_state;
	149	#define BMP_NONE 0
	150	#define BMP_LOADING 1
c9090ebb	151	#define BMP_LOADED 2
1da177e4 LT	152	wait_queue_head_t bmpq;
	153
	154
	155	/* DEBI and polled command interface */
	156
	157	spinlock_t debilock;
3593cab5	158	struct mutex dcomlock;
1da177e4 LT	159	volatile int debitype;
	160	volatile int debilen;
	161
	162
	163	/* Recording and playback flags */
	164
	165	int rec_mode;
	166	int playing;
	167	#define RP_NONE 0
	168	#define RP_VIDEO 1
	169	#define RP_AUDIO 2
	170	#define RP_AV 3
	171
	172
	173	/* OSD */
	174
	175	int osdwin; /* currently active window */
	176	u16 osdbpp[8];
3593cab5	177	struct mutex osd_mutex;
1da177e4 LT	178
	179	/* CA */
	180
c93022a7	181	struct ca_slot_info ci_slot[2];
1da177e4	182
58a44040	183	enum av7110_video_mode vidmode;
1da177e4 LT	184	struct dmxdev dmxdev;
	185	struct dvb_demux demux;
	186
	187	struct dmx_frontend hw_frontend;
	188	struct dmx_frontend mem_frontend;
	189
	190	/* for budget mode demux1 */
	191	struct dmxdev dmxdev1;
	192	struct dvb_demux demux1;
	193	struct dvb_net dvb_net1;
	194	spinlock_t feedlock1;
	195	int feeding1;
1da177e4 LT	196	u32 ttbp;
	197	unsigned char *grabbing;
	198	struct saa7146_pgtable pt;
	199	struct tasklet_struct vpe_tasklet;
9e615eac	200	bool full_ts;
1da177e4 LT	201
1da177e4 LT	202	int fe_synced;
3593cab5	203	struct mutex pid_mutex;
1da177e4 LT	204
	205	int video_blank;
	206	struct video_status videostate;
defd574e	207	u16 display_panscan;
1da177e4 LT	208	int display_ar;
	209	int trickmode;
	210	#define TRICK_NONE 0
	211	#define TRICK_FAST 1
	212	#define TRICK_SLOW 2
	213	#define TRICK_FREEZE 3
	214	struct audio_status audiostate;
	215
	216	struct dvb_demux_filter *handle2filter[32];
	217	struct av7110_p2t p2t_filter[MAXFILT];
	218	struct dvb_filter_pes2ts p2t[2];
	219	struct ipack ipack[2];
	220	u8 *kbuf[2];
	221
	222	int sinfo;
	223	int feeding;
	224
	225	int arm_errors;
	226	int registered;
	227
	228
	229	/* AV711X */
	230
	231	u32 arm_fw;
	232	u32 arm_rtsl;
	233	u32 arm_vid;
	234	u32 arm_app;
	235	u32 avtype;
	236	int arm_ready;
	237	struct task_struct *arm_thread;
	238	wait_queue_head_t arm_wait;
	239	u16 arm_loops;
1da177e4 LT	240
	241	void *debi_virt;
	242	dma_addr_t debi_bus;
	243
	244	u16 pids[DMX_PES_OTHER];
	245
	246	struct dvb_ringbuffer ci_rbuffer;
	247	struct dvb_ringbuffer ci_wbuffer;
	248
	249	struct audio_mixer mixer;
	250
fdc53a6d	251	struct dvb_adapter dvb_adapter;
1da177e4 LT	252	struct dvb_device *video_dev;
	253	struct dvb_device *audio_dev;
	254	struct dvb_device *ca_dev;
	255	struct dvb_device *osd_dev;
	256
	257	struct dvb_video_events video_events;
	258	video_size_t video_size;
	259
5b0fa4ff OE	260	u16 wssMode;
	261	u16 wssData;
	262
ee820a64	263	struct infrared ir;
1da177e4 LT	264
	265	/* firmware stuff */
	266	unsigned char *bin_fw;
	267	unsigned long size_fw;
	268
	269	unsigned char *bin_dpram;
	270	unsigned long size_dpram;
	271
	272	unsigned char *bin_root;
	273	unsigned long size_root;
	274
	275	struct dvb_frontend* fe;
0df289a2	276	enum fe_status fe_status;
66190a27	277
30ad64b8 NS	278	struct mutex ioctl_mutex;
30ad64b8 NS	279
66190a27 OE	280	/* crash recovery */
66190a27 OE	281	void (recover)(struct av7110 av7110);
0df289a2 MCC	282	enum fe_sec_voltage saved_voltage;
0df289a2 MCC	283	enum fe_sec_tone_mode saved_tone;
66190a27	284	struct dvb_diseqc_master_cmd saved_master_cmd;
0df289a2	285	enum fe_sec_mini_cmd saved_minicmd;
66190a27	286
1da177e4	287	int (fe_init)(struct dvb_frontend fe);
0df289a2 MCC	288	int (fe_read_status)(struct dvb_frontend fe, enum fe_status *status);
	289	int (fe_diseqc_reset_overload)(struct dvb_frontend fe);
	290	int (fe_diseqc_send_master_cmd)(struct dvb_frontend fe,
	291	struct dvb_diseqc_master_cmd *cmd);
	292	int (fe_diseqc_send_burst)(struct dvb_frontend fe,
	293	enum fe_sec_mini_cmd minicmd);
	294	int (fe_set_tone)(struct dvb_frontend fe,
	295	enum fe_sec_tone_mode tone);
	296	int (fe_set_voltage)(struct dvb_frontend fe,
	297	enum fe_sec_voltage voltage);
	298	int (fe_dishnetwork_send_legacy_command)(struct dvb_frontend fe,
	299	unsigned long cmd);
b5c7cfd1	300	int (fe_set_frontend)(struct dvb_frontend fe);
1da177e4 LT	301	};
	302
	303
ce18a223	304	extern int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
1da177e4 LT	305	u16 subpid, u16 pcrpid);
1da177e4 LT	306
ee820a64	307	extern int av7110_check_ir_config(struct av7110 *av7110, int force);
03388ae3 OE	308	extern int av7110_ir_init(struct av7110 *av7110);
03388ae3 OE	309	extern void av7110_ir_exit(struct av7110 *av7110);
1da177e4 LT	310
	311	/* msp3400 i2c subaddresses */
	312	#define MSP_WR_DEM 0x10
	313	#define MSP_RD_DEM 0x11
	314	#define MSP_WR_DSP 0x12
	315	#define MSP_RD_DSP 0x13
	316
	317	extern int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val);
	318	extern u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg);
	319	extern int msp_writereg(struct av7110 *av7110, u8 dev, u16 reg, u16 val);
1da177e4 LT	320
	321
	322	extern int av7110_init_analog_module(struct av7110 *av7110);
	323	extern int av7110_init_v4l(struct av7110 *av7110);
	324	extern int av7110_exit_v4l(struct av7110 *av7110);
	325
	326	#endif /* _AV7110_H_ */