[mirror_ubuntu-zesty-kernel.git] / drivers / media / dvb / bt8xx / dst_common.h

/*
	Frontend-driver for TwinHan DST Frontend

	Copyright (C) 2003 Jamie Honan
	Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com)

	This program is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; either version 2 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program; if not, write to the Free Software
	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#ifndef DST_COMMON_H
#define DST_COMMON_H

#include <linux/smp_lock.h>
#include <linux/dvb/frontend.h>
#include <linux/device.h>
#include <linux/mutex.h>
#include "bt878.h"

#include "dst_ca.h"


#define NO_DELAY		0
#define LONG_DELAY		1
#define DEVICE_INIT		2

#define DELAY			1

#define DST_TYPE_IS_SAT		0
#define DST_TYPE_IS_TERR	1
#define DST_TYPE_IS_CABLE	2
#define DST_TYPE_IS_ATSC	3

#define DST_TYPE_HAS_NEWTUNE	1
#define DST_TYPE_HAS_TS204	2
#define DST_TYPE_HAS_SYMDIV	4
#define DST_TYPE_HAS_FW_1	8
#define DST_TYPE_HAS_FW_2	16
#define DST_TYPE_HAS_FW_3	32
#define DST_TYPE_HAS_FW_BUILD	64
#define DST_TYPE_HAS_OBS_REGS	128
#define DST_TYPE_HAS_INC_COUNT	256
#define DST_TYPE_HAS_MULTI_FE	512

/*	Card capability list	*/

#define DST_TYPE_HAS_MAC	1
#define DST_TYPE_HAS_DISEQC3	2
#define DST_TYPE_HAS_DISEQC4	4
#define DST_TYPE_HAS_DISEQC5	8
#define DST_TYPE_HAS_MOTO	16
#define DST_TYPE_HAS_CA		32
#define	DST_TYPE_HAS_ANALOG	64	/*	Analog inputs	*/
#define DST_TYPE_HAS_SESSION	128

#define TUNER_TYPE_MULTI	1
#define TUNER_TYPE_L64724	2
#define TUNER_TYPE_STV0299	4
#define TUNER_TYPE_MB86A15	8

#define RDC_8820_PIO_0_DISABLE	0
#define RDC_8820_PIO_0_ENABLE	1
#define RDC_8820_INT		2
#define RDC_8820_RESET		4

/*	DST Communication	*/
#define GET_REPLY		1
#define NO_REPLY		0

#define GET_ACK			1
#define FIXED_COMM		8

#define ACK			0xff

struct dst_state {

	struct i2c_adapter* i2c;

	struct bt878* bt;

	/* configuration settings */
	const struct dst_config* config;

	struct dvb_frontend frontend;

	/* private ASIC data */
	u8 tx_tuna[10];
	u8 rx_tuna[10];
	u8 rxbuffer[10];
	u8 diseq_flags;
	u8 dst_type;
	u32 type_flags;
	u32 frequency;		/* intermediate frequency in kHz for QPSK */
	fe_spectral_inversion_t inversion;
	u32 symbol_rate;	/* symbol rate in Symbols per second */
	fe_code_rate_t fec;
	fe_sec_voltage_t voltage;
	fe_sec_tone_mode_t tone;
	u32 decode_freq;
	u8 decode_lock;
	u16 decode_strength;
	u16 decode_snr;
	unsigned long cur_jiff;
	u8 k22;
	fe_bandwidth_t bandwidth;
	u32 dst_hw_cap;
	u8 dst_fw_version;
	fe_sec_mini_cmd_t minicmd;
	fe_modulation_t modulation;
	u8 messages[256];
	u8 mac_address[8];
	u8 fw_version[8];
	u8 card_info[8];
	u8 vendor[8];
	u8 board_info[8];
	u32 tuner_type;
	char *tuner_name;
	struct mutex dst_mutex;
};

struct tuner_types {
	u32 tuner_type;
	char *tuner_name;
};

struct dst_types {
	char *device_id;
	int offset;
	u8 dst_type;
	u32 type_flags;
	u32 dst_feature;
	u32 tuner_type;
};

struct dst_config
{
	/* the ASIC i2c address */
	u8 demod_address;
};

int rdc_reset_state(struct dst_state *state);
int rdc_8820_reset(struct dst_state *state);

int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode);
int dst_pio_enable(struct dst_state *state);
int dst_pio_disable(struct dst_state *state);
int dst_error_recovery(struct dst_state* state);
int dst_error_bailout(struct dst_state *state);
int dst_comm_init(struct dst_state* state);

int write_dst(struct dst_state *state, u8 * data, u8 len);
int read_dst(struct dst_state *state, u8 * ret, u8 len);
u8 dst_check_sum(u8 * buf, u32 len);
struct dst_state* dst_attach(struct dst_state* state, struct dvb_adapter *dvb_adapter);
int dst_ca_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter);
int dst_gpio_outb(struct dst_state* state, u32 mask, u32 enbb, u32 outhigh, int delay);

int dst_command(struct dst_state* state, u8 * data, u8 len);


#endif // DST_COMMON_H
Commit	Line	Data
50b215a0 JS	1	/*
	2	Frontend-driver for TwinHan DST Frontend
	3
	4	Copyright (C) 2003 Jamie Honan
	5	Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com)
	6
	7	This program is free software; you can redistribute it and/or modify
	8	it under the terms of the GNU General Public License as published by
	9	the Free Software Foundation; either version 2 of the License, or
	10	(at your option) any later version.
	11
	12	This program is distributed in the hope that it will be useful,
	13	but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	GNU General Public License for more details.
	16
	17	You should have received a copy of the GNU General Public License
	18	along with this program; if not, write to the Free Software
	19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	20	*/
	21
	22	#ifndef DST_COMMON_H
	23	#define DST_COMMON_H
	24
d28d5762	25	#include <linux/smp_lock.h>
50b215a0 JS	26	#include <linux/dvb/frontend.h>
50b215a0 JS	27	#include <linux/device.h>
3593cab5	28	#include <linux/mutex.h>
50b215a0 JS	29	#include "bt878.h"
	30
	31	#include "dst_ca.h"
	32
	33
	34	#define NO_DELAY 0
	35	#define LONG_DELAY 1
	36	#define DEVICE_INIT 2
	37
	38	#define DELAY 1
	39
	40	#define DST_TYPE_IS_SAT 0
	41	#define DST_TYPE_IS_TERR 1
	42	#define DST_TYPE_IS_CABLE 2
	43	#define DST_TYPE_IS_ATSC 3
	44
	45	#define DST_TYPE_HAS_NEWTUNE 1
	46	#define DST_TYPE_HAS_TS204 2
	47	#define DST_TYPE_HAS_SYMDIV 4
	48	#define DST_TYPE_HAS_FW_1 8
	49	#define DST_TYPE_HAS_FW_2 16
	50	#define DST_TYPE_HAS_FW_3 32
8385e46f	51	#define DST_TYPE_HAS_FW_BUILD 64
7d53421c MA	52	#define DST_TYPE_HAS_OBS_REGS 128
7d53421c MA	53	#define DST_TYPE_HAS_INC_COUNT 256
29b2f784	54	#define DST_TYPE_HAS_MULTI_FE 512
50b215a0	55
50b215a0 JS	56	/* Card capability list */
	57
	58	#define DST_TYPE_HAS_MAC 1
	59	#define DST_TYPE_HAS_DISEQC3 2
	60	#define DST_TYPE_HAS_DISEQC4 4
	61	#define DST_TYPE_HAS_DISEQC5 8
	62	#define DST_TYPE_HAS_MOTO 16
	63	#define DST_TYPE_HAS_CA 32
	64	#define DST_TYPE_HAS_ANALOG 64 /* Analog inputs */
4a2cc126	65	#define DST_TYPE_HAS_SESSION 128
50b215a0	66
396cffd6 MA	67	#define TUNER_TYPE_MULTI 1
	68	#define TUNER_TYPE_L64724 2
	69	#define TUNER_TYPE_STV0299 4
	70	#define TUNER_TYPE_MB86A15 8
	71
50b215a0 JS	72	#define RDC_8820_PIO_0_DISABLE 0
	73	#define RDC_8820_PIO_0_ENABLE 1
	74	#define RDC_8820_INT 2
	75	#define RDC_8820_RESET 4
	76
	77	/* DST Communication */
	78	#define GET_REPLY 1
	79	#define NO_REPLY 0
	80
	81	#define GET_ACK 1
	82	#define FIXED_COMM 8
	83
	84	#define ACK 0xff
	85
	86	struct dst_state {
	87
	88	struct i2c_adapter* i2c;
	89
	90	struct bt878* bt;
	91
50b215a0 JS	92	/* configuration settings */
	93	const struct dst_config* config;
	94
	95	struct dvb_frontend frontend;
	96
	97	/* private ASIC data */
	98	u8 tx_tuna[10];
	99	u8 rx_tuna[10];
	100	u8 rxbuffer[10];
	101	u8 diseq_flags;
	102	u8 dst_type;
	103	u32 type_flags;
	104	u32 frequency; /* intermediate frequency in kHz for QPSK */
	105	fe_spectral_inversion_t inversion;
	106	u32 symbol_rate; /* symbol rate in Symbols per second */
	107	fe_code_rate_t fec;
	108	fe_sec_voltage_t voltage;
	109	fe_sec_tone_mode_t tone;
	110	u32 decode_freq;
	111	u8 decode_lock;
	112	u16 decode_strength;
	113	u16 decode_snr;
	114	unsigned long cur_jiff;
	115	u8 k22;
	116	fe_bandwidth_t bandwidth;
4a2cc126	117	u32 dst_hw_cap;
50b215a0 JS	118	u8 dst_fw_version;
50b215a0 JS	119	fe_sec_mini_cmd_t minicmd;
7d53421c	120	fe_modulation_t modulation;
50b215a0	121	u8 messages[256];
62121b1f MA	122	u8 mac_address[8];
	123	u8 fw_version[8];
	124	u8 card_info[8];
	125	u8 vendor[8];
29b2f784	126	u8 board_info[8];
396cffd6	127	u32 tuner_type;
b633c6d6	128	char *tuner_name;
3593cab5	129	struct mutex dst_mutex;
50b215a0 JS	130	};
50b215a0 JS	131
b633c6d6 MA	132	struct tuner_types {
	133	u32 tuner_type;
	134	char *tuner_name;
	135	};
	136
50b215a0 JS	137	struct dst_types {
	138	char *device_id;
	139	int offset;
	140	u8 dst_type;
4a2cc126 JS	141	u32 type_flags;
4a2cc126 JS	142	u32 dst_feature;
396cffd6	143	u32 tuner_type;
50b215a0 JS	144	};
50b215a0 JS	145
50b215a0 JS	146	struct dst_config
	147	{
	148	/* the ASIC i2c address */
	149	u8 demod_address;
	150	};
	151
50b215a0 JS	152	int rdc_reset_state(struct dst_state *state);
	153	int rdc_8820_reset(struct dst_state *state);
	154
	155	int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode);
	156	int dst_pio_enable(struct dst_state *state);
	157	int dst_pio_disable(struct dst_state *state);
	158	int dst_error_recovery(struct dst_state* state);
	159	int dst_error_bailout(struct dst_state *state);
	160	int dst_comm_init(struct dst_state* state);
	161
	162	int write_dst(struct dst_state state, u8 data, u8 len);
	163	int read_dst(struct dst_state state, u8 ret, u8 len);
	164	u8 dst_check_sum(u8 * buf, u32 len);
	165	struct dst_state* dst_attach(struct dst_state* state, struct dvb_adapter *dvb_adapter);
	166	int dst_ca_attach(struct dst_state state, struct dvb_adapter dvb_adapter);
	167	int dst_gpio_outb(struct dst_state* state, u32 mask, u32 enbb, u32 outhigh, int delay);
	168
	169	int dst_command(struct dst_state* state, u8 * data, u8 len);
	170
	171
	172	#endif // DST_COMMON_H