Release 4.11 drivers/media/dvb-frontends/stb6100.h

/*
        STB6100 Silicon Tuner
        Copyright (C) Manu Abraham (abraham.manu@gmail.com)

        Copyright (C) ST Microelectronics

        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 __STB_6100_REG_H

#define __STB_6100_REG_H

#include <linux/dvb/frontend.h>
#include "dvb_frontend.h"


#define STB6100_LD			0x00

#define STB6100_LD_LOCK			(1 << 0)


#define STB6100_VCO			0x01

#define STB6100_VCO_OSCH		(0x01 << 7)

#define STB6100_VCO_OSCH_SHIFT		7

#define STB6100_VCO_OCK			(0x03 << 5)

#define STB6100_VCO_OCK_SHIFT		5

#define STB6100_VCO_ODIV		(0x01 << 4)

#define STB6100_VCO_ODIV_SHIFT		4

#define STB6100_VCO_OSM			(0x0f << 0)


#define STB6100_NI			0x02

#define STB6100_NF_LSB			0x03


#define STB6100_K			0x04

#define STB6100_K_PSD2			(0x01 << 2)

#define STB6100_K_PSD2_SHIFT            2

#define STB6100_K_NF_MSB		(0x03 << 0)


#define STB6100_G			0x05

#define STB6100_G_G			(0x0f << 0)

#define STB6100_G_GCT			(0x07 << 5)


#define STB6100_F			0x06

#define STB6100_F_F			(0x1f << 0)


#define STB6100_DLB			0x07


#define STB6100_TEST1			0x08


#define STB6100_FCCK			0x09

#define STB6100_FCCK_FCCK		(0x01 << 6)


#define STB6100_LPEN			0x0a

#define STB6100_LPEN_LPEN		(0x01 << 4)

#define STB6100_LPEN_SYNP		(0x01 << 5)

#define STB6100_LPEN_OSCP		(0x01 << 6)

#define STB6100_LPEN_BEN		(0x01 << 7)


#define STB6100_TEST3			0x0b


#define STB6100_NUMREGS                 0x0c



#define INRANGE(val, x, y)		(((x <= val) && (val <= y)) ||          \
                                         ((y <= val) && (val <= x)) ? 1 : 0)


#define CHKRANGE(val, x, y)		(((val >= x) && (val < y)) ? 1 : 0)


struct stb6100_config {
	
u8	tuner_address;
	
u32	refclock;
};


struct stb6100_state {
	
struct i2c_adapter *i2c;

	
const struct stb6100_config	*config;
	
struct dvb_tuner_ops		ops;
	
struct dvb_frontend		*frontend;

	
u32 frequency;
	
u32 srate;
	
u32 bandwidth;
	
u32 reference;
};

#if IS_REACHABLE(CONFIG_DVB_STB6100)

extern struct dvb_frontend *stb6100_attach(struct dvb_frontend *fe,
					   const struct stb6100_config *config,
					   struct i2c_adapter *i2c);

#else



static inline struct dvb_frontend *stb6100_attach(struct dvb_frontend *fe,
						  const struct stb6100_config *config,
						  struct i2c_adapter *i2c)
{
	printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__);
	return NULL;
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Manu Abraham
35
97.22%
1
50.00%
Lawrence Rust
1
2.78%
1
50.00%
Total
36
100.00%
2
100.00%

#endif //CONFIG_DVB_STB6100

#endif
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Manu Abraham
280
98.94%
2
50.00%
Lawrence Rust
2
0.71%
1
25.00%
Arnd Bergmann
1
0.35%
1
25.00%
Total
283
100.00%
4
100.00%
Directory: drivers/media/dvb-frontends

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