#include <asm/div64.h>
#include <linux/dvb/frontend.h>
#include <linux/slab.h>
#include "dvb_math.h"
#include "lgdt3305.h"

Data Structures
struct	lgdt3305_state

struct	lgdt3305_reg

Macros
#define	DBG_INFO 1

#define	DBG_REG 2

#define	lg_printk(kern, fmt, arg...) printk(kern "%s: " fmt, __func__, ##arg)

#define	lg_info(fmt, arg...) printk(KERN_INFO "lgdt3305: " fmt, ##arg)

#define	lg_warn(fmt, arg...) lg_printk(KERN_WARNING, fmt, ##arg)

#define	lg_err(fmt, arg...) lg_printk(KERN_ERR, fmt, ##arg)

#define	lg_dbg(fmt, arg...)

#define	lg_reg(fmt, arg...)

#define	lg_fail(ret)

#define	LGDT3305_GEN_CTRL_1 0x0000

#define	LGDT3305_GEN_CTRL_2 0x0001

#define	LGDT3305_GEN_CTRL_3 0x0002

#define	LGDT3305_GEN_STATUS 0x0003

#define	LGDT3305_GEN_CONTROL 0x0007

#define	LGDT3305_GEN_CTRL_4 0x000a

#define	LGDT3305_DGTL_AGC_REF_1 0x0012

#define	LGDT3305_DGTL_AGC_REF_2 0x0013

#define	LGDT3305_CR_CTR_FREQ_1 0x0106

#define	LGDT3305_CR_CTR_FREQ_2 0x0107

#define	LGDT3305_CR_CTR_FREQ_3 0x0108

#define	LGDT3305_CR_CTR_FREQ_4 0x0109

#define	LGDT3305_CR_MSE_1 0x011b

#define	LGDT3305_CR_MSE_2 0x011c

#define	LGDT3305_CR_LOCK_STATUS 0x011d

#define	LGDT3305_CR_CTRL_7 0x0126

#define	LGDT3305_AGC_POWER_REF_1 0x0300

#define	LGDT3305_AGC_POWER_REF_2 0x0301

#define	LGDT3305_AGC_DELAY_PT_1 0x0302

#define	LGDT3305_AGC_DELAY_PT_2 0x0303

#define	LGDT3305_RFAGC_LOOP_FLTR_BW_1 0x0306

#define	LGDT3305_RFAGC_LOOP_FLTR_BW_2 0x0307

#define	LGDT3305_IFBW_1 0x0308

#define	LGDT3305_IFBW_2 0x0309

#define	LGDT3305_AGC_CTRL_1 0x030c

#define	LGDT3305_AGC_CTRL_4 0x0314

#define	LGDT3305_EQ_MSE_1 0x0413

#define	LGDT3305_EQ_MSE_2 0x0414

#define	LGDT3305_EQ_MSE_3 0x0415

#define	LGDT3305_PT_MSE_1 0x0417

#define	LGDT3305_PT_MSE_2 0x0418

#define	LGDT3305_PT_MSE_3 0x0419

#define	LGDT3305_FEC_BLOCK_CTRL 0x0504

#define	LGDT3305_FEC_LOCK_STATUS 0x050a

#define	LGDT3305_FEC_PKT_ERR_1 0x050c

#define	LGDT3305_FEC_PKT_ERR_2 0x050d

#define	LGDT3305_TP_CTRL_1 0x050e

#define	LGDT3305_BERT_PERIOD 0x0801

#define	LGDT3305_BERT_ERROR_COUNT_1 0x080a

#define	LGDT3305_BERT_ERROR_COUNT_2 0x080b

#define	LGDT3305_BERT_ERROR_COUNT_3 0x080c

#define	LGDT3305_BERT_ERROR_COUNT_4 0x080d

#define	read_reg(state, reg)

Functions
	module_param (debug, int, 0644)

	MODULE_PARM_DESC (debug,"set debug level (info=1, reg=2 (or-able))")

struct dvb_frontend *	lgdt3305_attach (const struct lgdt3305_config config, struct i2c_adapter i2c_adap)

	EXPORT_SYMBOL (lgdt3305_attach)

	MODULE_DESCRIPTION ("LG Electronics LGDT3304/5 ATSC/QAM-B Demodulator Driver")

	MODULE_AUTHOR ("Michael Krufky <[email protected]>")

	MODULE_LICENSE ("GPL")

	MODULE_VERSION ("0.2")

Macro Definition Documentation

#define DBG_INFO 1

Definition at line 34 of file lgdt3305.c.

#define DBG_REG 2

Definition at line 35 of file lgdt3305.c.

#define lg_dbg	(	fmt,
		arg...
	)

Value:

if (debug & DBG_INFO) \

lg_printk(KERN_DEBUG, fmt, ##arg)

Definition at line 43 of file lgdt3305.c.

#define lg_err	(	fmt,
		arg...
	)	lg_printk(KERN_ERR, fmt, ##arg)

Definition at line 42 of file lgdt3305.c.

#define lg_fail ( ret )

Value:

({                                  \
    int __ret;                          \
    __ret = (ret < 0);                      \
    if (__ret)                          \
        lg_err("error %d on line %d\n", ret, __LINE__);     \
    __ret;                              \
})

Definition at line 48 of file lgdt3305.c.

#define lg_info	(	fmt,
		arg...
	)	printk(KERN_INFO "lgdt3305: " fmt, ##arg)

Definition at line 40 of file lgdt3305.c.

#define lg_printk	(	kern,
		fmt,
		arg...
	)	printk(kern "%s: " fmt, __func__, ##arg)

Definition at line 37 of file lgdt3305.c.

#define lg_reg	(	fmt,
		arg...
	)

Value:

if (debug & DBG_REG) \

lg_printk(KERN_DEBUG, fmt, ##arg)

Definition at line 45 of file lgdt3305.c.

#define lg_warn	(	fmt,
		arg...
	)	lg_printk(KERN_WARNING, fmt, ##arg)

Definition at line 41 of file lgdt3305.c.

#define LGDT3305_AGC_CTRL_1 0x030c

Definition at line 96 of file lgdt3305.c.

#define LGDT3305_AGC_CTRL_4 0x0314

Definition at line 97 of file lgdt3305.c.

#define LGDT3305_AGC_DELAY_PT_1 0x0302

Definition at line 90 of file lgdt3305.c.

#define LGDT3305_AGC_DELAY_PT_2 0x0303

Definition at line 91 of file lgdt3305.c.

#define LGDT3305_AGC_POWER_REF_1 0x0300

Definition at line 88 of file lgdt3305.c.

#define LGDT3305_AGC_POWER_REF_2 0x0301

Definition at line 89 of file lgdt3305.c.

#define LGDT3305_BERT_ERROR_COUNT_1 0x080a

Definition at line 110 of file lgdt3305.c.

#define LGDT3305_BERT_ERROR_COUNT_2 0x080b

Definition at line 111 of file lgdt3305.c.

#define LGDT3305_BERT_ERROR_COUNT_3 0x080c

Definition at line 112 of file lgdt3305.c.

#define LGDT3305_BERT_ERROR_COUNT_4 0x080d

Definition at line 113 of file lgdt3305.c.

#define LGDT3305_BERT_PERIOD 0x0801

Definition at line 109 of file lgdt3305.c.

#define LGDT3305_CR_CTR_FREQ_1 0x0106

Definition at line 80 of file lgdt3305.c.

#define LGDT3305_CR_CTR_FREQ_2 0x0107

Definition at line 81 of file lgdt3305.c.

#define LGDT3305_CR_CTR_FREQ_3 0x0108

Definition at line 82 of file lgdt3305.c.

#define LGDT3305_CR_CTR_FREQ_4 0x0109

Definition at line 83 of file lgdt3305.c.

#define LGDT3305_CR_CTRL_7 0x0126

Definition at line 87 of file lgdt3305.c.

#define LGDT3305_CR_LOCK_STATUS 0x011d

Definition at line 86 of file lgdt3305.c.

#define LGDT3305_CR_MSE_1 0x011b

Definition at line 84 of file lgdt3305.c.

#define LGDT3305_CR_MSE_2 0x011c

Definition at line 85 of file lgdt3305.c.

#define LGDT3305_DGTL_AGC_REF_1 0x0012

Definition at line 78 of file lgdt3305.c.

#define LGDT3305_DGTL_AGC_REF_2 0x0013

Definition at line 79 of file lgdt3305.c.

#define LGDT3305_EQ_MSE_1 0x0413

Definition at line 98 of file lgdt3305.c.

#define LGDT3305_EQ_MSE_2 0x0414

Definition at line 99 of file lgdt3305.c.

#define LGDT3305_EQ_MSE_3 0x0415

Definition at line 100 of file lgdt3305.c.

#define LGDT3305_FEC_BLOCK_CTRL 0x0504

Definition at line 104 of file lgdt3305.c.

#define LGDT3305_FEC_LOCK_STATUS 0x050a

Definition at line 105 of file lgdt3305.c.

#define LGDT3305_FEC_PKT_ERR_1 0x050c

Definition at line 106 of file lgdt3305.c.

#define LGDT3305_FEC_PKT_ERR_2 0x050d

Definition at line 107 of file lgdt3305.c.

#define LGDT3305_GEN_CONTROL 0x0007

Definition at line 76 of file lgdt3305.c.

#define LGDT3305_GEN_CTRL_1 0x0000

Definition at line 72 of file lgdt3305.c.

#define LGDT3305_GEN_CTRL_2 0x0001

Definition at line 73 of file lgdt3305.c.

#define LGDT3305_GEN_CTRL_3 0x0002

Definition at line 74 of file lgdt3305.c.

#define LGDT3305_GEN_CTRL_4 0x000a

Definition at line 77 of file lgdt3305.c.

#define LGDT3305_GEN_STATUS 0x0003

Definition at line 75 of file lgdt3305.c.

#define LGDT3305_IFBW_1 0x0308

Definition at line 94 of file lgdt3305.c.

#define LGDT3305_IFBW_2 0x0309

Definition at line 95 of file lgdt3305.c.

#define LGDT3305_PT_MSE_1 0x0417

Definition at line 101 of file lgdt3305.c.

#define LGDT3305_PT_MSE_2 0x0418

Definition at line 102 of file lgdt3305.c.

#define LGDT3305_PT_MSE_3 0x0419

Definition at line 103 of file lgdt3305.c.

#define LGDT3305_RFAGC_LOOP_FLTR_BW_1 0x0306

Definition at line 92 of file lgdt3305.c.

#define LGDT3305_RFAGC_LOOP_FLTR_BW_2 0x0307

Definition at line 93 of file lgdt3305.c.

#define LGDT3305_TP_CTRL_1 0x050e

Definition at line 108 of file lgdt3305.c.

#define read_reg	(	state,
		reg
	)

Value:

({                                  \
	u8 __val;                          \
    int ret = lgdt3305_read_reg(state, reg, &__val);        \
    if (lg_fail(ret))                       \
        __val = 0;                      \
    __val;                              \
})

Definition at line 165 of file lgdt3305.c.

Function Documentation

EXPORT_SYMBOL ( lgdt3305_attach )

struct dvb_frontend* lgdt3305_attach	(	const struct lgdt3305_config *	config,
		struct i2c_adapter *	i2c_adap
	)

read

Definition at line 1110 of file lgdt3305.c.

MODULE_AUTHOR ( "Michael Krufky <[email protected]>" )

MODULE_DESCRIPTION ( "LG Electronics LGDT3304/5 ATSC/QAM-B Demodulator Driver" )

MODULE_LICENSE ( "GPL" )

module_param	(	debug	,
		int	,
		0644
	)

MODULE_PARM_DESC	(	debug	,
		"set debug level (info=1, reg=2 (or-able))"
	)

MODULE_VERSION ( "0.2" )

Data Structures

Macros

Functions

Macro Definition Documentation

Function Documentation