#include <linux/module.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
#include <linux/i2c.h>
#include <linux/slab.h>
#include <media/v4l2-device.h>
#include <media/v4l2-chip-ident.h>

Data Structures
struct	saa7706h_state

Macros
#define	DRIVER_NAME "saa7706h"

#define	SAA7706H_REG_CTRL 0x0fff

#define	SAA7706H_CTRL_BYP_PLL 0x0001

#define	SAA7706H_CTRL_PLL_DIV_MASK 0x003e

#define	SAA7706H_CTRL_PLL3_62975MHZ 0x003e

#define	SAA7706H_CTRL_DSP_TURBO 0x0040

#define	SAA7706H_CTRL_PC_RESET_DSP1 0x0080

#define	SAA7706H_CTRL_PC_RESET_DSP2 0x0100

#define	SAA7706H_CTRL_DSP1_ROM_EN_MASK 0x0600

#define	SAA7706H_CTRL_DSP1_FUNC_PROM 0x0000

#define	SAA7706H_CTRL_DSP2_ROM_EN_MASK 0x1800

#define	SAA7706H_CTRL_DSP2_FUNC_PROM 0x0000

#define	SAA7706H_CTRL_DIG_SIL_INTERPOL 0x8000

#define	SAA7706H_REG_EVALUATION 0x1ff0

#define	SAA7706H_EVAL_DISABLE_CHARGE_PUMP 0x000001

#define	SAA7706H_EVAL_DCS_CLOCK 0x000002

#define	SAA7706H_EVAL_GNDRC1_ENABLE 0x000004

#define	SAA7706H_EVAL_GNDRC2_ENABLE 0x000008

#define	SAA7706H_REG_CL_GEN1 0x1ff3

#define	SAA7706H_CL_GEN1_MIN_LOOPGAIN_MASK 0x00000f

#define	SAA7706H_CL_GEN1_LOOPGAIN_MASK 0x0000f0

#define	SAA7706H_CL_GEN1_COARSE_RATION 0xffff00

#define	SAA7706H_REG_CL_GEN2 0x1ff4

#define	SAA7706H_CL_GEN2_WSEDGE_FALLING 0x000001

#define	SAA7706H_CL_GEN2_STOP_VCO 0x000002

#define	SAA7706H_CL_GEN2_FRERUN 0x000004

#define	SAA7706H_CL_GEN2_ADAPTIVE 0x000008

#define	SAA7706H_CL_GEN2_FINE_RATIO_MASK 0x0ffff0

#define	SAA7706H_REG_CL_GEN4 0x1ff6

#define	SAA7706H_CL_GEN4_BYPASS_PLL1 0x001000

#define	SAA7706H_CL_GEN4_PLL1_DIV_MASK 0x03e000

#define	SAA7706H_CL_GEN4_DSP1_TURBO 0x040000

#define	SAA7706H_REG_SEL 0x1ff7

#define	SAA7706H_SEL_DSP2_SRCA_MASK 0x000007

#define	SAA7706H_SEL_DSP2_FMTA_MASK 0x000031

#define	SAA7706H_SEL_DSP2_SRCB_MASK 0x0001c0

#define	SAA7706H_SEL_DSP2_FMTB_MASK 0x000e00

#define	SAA7706H_SEL_DSP1_SRC_MASK 0x003000

#define	SAA7706H_SEL_DSP1_FMT_MASK 0x01c003

#define	SAA7706H_SEL_SPDIF2 0x020000

#define	SAA7706H_SEL_HOST_IO_FMT_MASK 0x1c0000

#define	SAA7706H_SEL_EN_HOST_IO 0x200000

#define	SAA7706H_REG_IAC 0x1ff8

#define	SAA7706H_REG_CLK_SET 0x1ff9

#define	SAA7706H_REG_CLK_COEFF 0x1ffa

#define	SAA7706H_REG_INPUT_SENS 0x1ffb

#define	SAA7706H_INPUT_SENS_RDS_VOL_MASK 0x0003f

#define	SAA7706H_INPUT_SENS_FM_VOL_MASK 0x00fc0

#define	SAA7706H_INPUT_SENS_FM_MPX 0x01000

#define	SAA7706H_INPUT_SENS_OFF_FILTER_A_EN 0x02000

#define	SAA7706H_INPUT_SENS_OFF_FILTER_B_EN 0x04000

#define	SAA7706H_REG_PHONE_NAV_AUDIO 0x1ffc

#define	SAA7706H_REG_IO_CONF_DSP2 0x1ffd

#define	SAA7706H_REG_STATUS_DSP2 0x1ffe

#define	SAA7706H_REG_PC_DSP2 0x1fff

#define	SAA7706H_DSP1_MOD0 0x0800

#define	SAA7706H_DSP1_ROM_VER 0x097f

#define	SAA7706H_DSP2_MPTR0 0x1000

#define	SAA7706H_DSP1_MODPNTR 0x0000

#define	SAA7706H_DSP2_XMEM_CONTLLCW 0x113e

#define	SAA7706H_DSP2_XMEM_BUSAMP 0x114a

#define	SAA7706H_DSP2_XMEM_FDACPNTR 0x11f9

#define	SAA7706H_DSP2_XMEM_IIS1PNTR 0x11fb

#define	SAA7706H_DSP2_YMEM_PVGA 0x212a

#define	SAA7706H_DSP2_YMEM_PVAT1 0x212b

#define	SAA7706H_DSP2_YMEM_PVAT 0x212c

#define	SAA7706H_DSP2_YMEM_ROM_VER 0x21ff

#define	SUPPORTED_DSP1_ROM_VER 0x667

Functions
	MODULE_DEVICE_TABLE (i2c, saa7706h_id)

	module_i2c_driver (saa7706h_driver)

	MODULE_DESCRIPTION ("SAA7706H Car Radio DSP driver")

	MODULE_AUTHOR ("Mocean Laboratories")

	MODULE_LICENSE ("GPL v2")

Macro Definition Documentation

#define DRIVER_NAME "saa7706h"

Definition at line 30 of file saa7706h.c.

#define SAA7706H_CL_GEN1_COARSE_RATION 0xffff00

Definition at line 71 of file saa7706h.c.

#define SAA7706H_CL_GEN1_LOOPGAIN_MASK 0x0000f0

Definition at line 70 of file saa7706h.c.

#define SAA7706H_CL_GEN1_MIN_LOOPGAIN_MASK 0x00000f

Definition at line 69 of file saa7706h.c.

#define SAA7706H_CL_GEN2_ADAPTIVE 0x000008

Definition at line 77 of file saa7706h.c.

#define SAA7706H_CL_GEN2_FINE_RATIO_MASK 0x0ffff0

Definition at line 78 of file saa7706h.c.

#define SAA7706H_CL_GEN2_FRERUN 0x000004

Definition at line 76 of file saa7706h.c.

#define SAA7706H_CL_GEN2_STOP_VCO 0x000002

Definition at line 75 of file saa7706h.c.

#define SAA7706H_CL_GEN2_WSEDGE_FALLING 0x000001

Definition at line 74 of file saa7706h.c.

#define SAA7706H_CL_GEN4_BYPASS_PLL1 0x001000

Definition at line 81 of file saa7706h.c.

#define SAA7706H_CL_GEN4_DSP1_TURBO 0x040000

Definition at line 83 of file saa7706h.c.

#define SAA7706H_CL_GEN4_PLL1_DIV_MASK 0x03e000

Definition at line 82 of file saa7706h.c.

#define SAA7706H_CTRL_BYP_PLL 0x0001

Definition at line 50 of file saa7706h.c.

#define SAA7706H_CTRL_DIG_SIL_INTERPOL 0x8000

Definition at line 60 of file saa7706h.c.

#define SAA7706H_CTRL_DSP1_FUNC_PROM 0x0000

Definition at line 57 of file saa7706h.c.

#define SAA7706H_CTRL_DSP1_ROM_EN_MASK 0x0600

Definition at line 56 of file saa7706h.c.

#define SAA7706H_CTRL_DSP2_FUNC_PROM 0x0000

Definition at line 59 of file saa7706h.c.

#define SAA7706H_CTRL_DSP2_ROM_EN_MASK 0x1800

Definition at line 58 of file saa7706h.c.

#define SAA7706H_CTRL_DSP_TURBO 0x0040

Definition at line 53 of file saa7706h.c.

#define SAA7706H_CTRL_PC_RESET_DSP1 0x0080

Definition at line 54 of file saa7706h.c.

#define SAA7706H_CTRL_PC_RESET_DSP2 0x0100

Definition at line 55 of file saa7706h.c.

#define SAA7706H_CTRL_PLL3_62975MHZ 0x003e

Definition at line 52 of file saa7706h.c.

#define SAA7706H_CTRL_PLL_DIV_MASK 0x003e

Definition at line 51 of file saa7706h.c.

#define SAA7706H_DSP1_MOD0 0x0800

Definition at line 110 of file saa7706h.c.

#define SAA7706H_DSP1_MODPNTR 0x0000

Definition at line 114 of file saa7706h.c.

#define SAA7706H_DSP1_ROM_VER 0x097f

Definition at line 111 of file saa7706h.c.

#define SAA7706H_DSP2_MPTR0 0x1000

Definition at line 112 of file saa7706h.c.

#define SAA7706H_DSP2_XMEM_BUSAMP 0x114a

Definition at line 117 of file saa7706h.c.

#define SAA7706H_DSP2_XMEM_CONTLLCW 0x113e

Definition at line 116 of file saa7706h.c.

#define SAA7706H_DSP2_XMEM_FDACPNTR 0x11f9

Definition at line 118 of file saa7706h.c.

#define SAA7706H_DSP2_XMEM_IIS1PNTR 0x11fb

Definition at line 119 of file saa7706h.c.

#define SAA7706H_DSP2_YMEM_PVAT 0x212c

Definition at line 123 of file saa7706h.c.

#define SAA7706H_DSP2_YMEM_PVAT1 0x212b

Definition at line 122 of file saa7706h.c.

#define SAA7706H_DSP2_YMEM_PVGA 0x212a

Definition at line 121 of file saa7706h.c.

#define SAA7706H_DSP2_YMEM_ROM_VER 0x21ff

Definition at line 124 of file saa7706h.c.

#define SAA7706H_EVAL_DCS_CLOCK 0x000002

Definition at line 64 of file saa7706h.c.

#define SAA7706H_EVAL_DISABLE_CHARGE_PUMP 0x000001

Definition at line 63 of file saa7706h.c.

#define SAA7706H_EVAL_GNDRC1_ENABLE 0x000004

Definition at line 65 of file saa7706h.c.

#define SAA7706H_EVAL_GNDRC2_ENABLE 0x000008

Definition at line 66 of file saa7706h.c.

#define SAA7706H_INPUT_SENS_FM_MPX 0x01000

Definition at line 102 of file saa7706h.c.

#define SAA7706H_INPUT_SENS_FM_VOL_MASK 0x00fc0

Definition at line 101 of file saa7706h.c.

#define SAA7706H_INPUT_SENS_OFF_FILTER_A_EN 0x02000

Definition at line 103 of file saa7706h.c.

#define SAA7706H_INPUT_SENS_OFF_FILTER_B_EN 0x04000

Definition at line 104 of file saa7706h.c.

#define SAA7706H_INPUT_SENS_RDS_VOL_MASK 0x0003f

Definition at line 100 of file saa7706h.c.

#define SAA7706H_REG_CL_GEN1 0x1ff3

Definition at line 68 of file saa7706h.c.

#define SAA7706H_REG_CL_GEN2 0x1ff4

Definition at line 73 of file saa7706h.c.

#define SAA7706H_REG_CL_GEN4 0x1ff6

Definition at line 80 of file saa7706h.c.

#define SAA7706H_REG_CLK_COEFF 0x1ffa

Definition at line 98 of file saa7706h.c.

#define SAA7706H_REG_CLK_SET 0x1ff9

Definition at line 97 of file saa7706h.c.

#define SAA7706H_REG_CTRL 0x0fff

Definition at line 49 of file saa7706h.c.

#define SAA7706H_REG_EVALUATION 0x1ff0

Definition at line 62 of file saa7706h.c.

#define SAA7706H_REG_IAC 0x1ff8

Definition at line 96 of file saa7706h.c.

#define SAA7706H_REG_INPUT_SENS 0x1ffb

Definition at line 99 of file saa7706h.c.

#define SAA7706H_REG_IO_CONF_DSP2 0x1ffd

Definition at line 106 of file saa7706h.c.

#define SAA7706H_REG_PC_DSP2 0x1fff

Definition at line 108 of file saa7706h.c.

#define SAA7706H_REG_PHONE_NAV_AUDIO 0x1ffc

Definition at line 105 of file saa7706h.c.

#define SAA7706H_REG_SEL 0x1ff7

Definition at line 85 of file saa7706h.c.

#define SAA7706H_REG_STATUS_DSP2 0x1ffe

Definition at line 107 of file saa7706h.c.

#define SAA7706H_SEL_DSP1_FMT_MASK 0x01c003

Definition at line 91 of file saa7706h.c.

#define SAA7706H_SEL_DSP1_SRC_MASK 0x003000

Definition at line 90 of file saa7706h.c.

#define SAA7706H_SEL_DSP2_FMTA_MASK 0x000031

Definition at line 87 of file saa7706h.c.

#define SAA7706H_SEL_DSP2_FMTB_MASK 0x000e00

Definition at line 89 of file saa7706h.c.

#define SAA7706H_SEL_DSP2_SRCA_MASK 0x000007

Definition at line 86 of file saa7706h.c.

#define SAA7706H_SEL_DSP2_SRCB_MASK 0x0001c0

Definition at line 88 of file saa7706h.c.

#define SAA7706H_SEL_EN_HOST_IO 0x200000

Definition at line 94 of file saa7706h.c.

#define SAA7706H_SEL_HOST_IO_FMT_MASK 0x1c0000

Definition at line 93 of file saa7706h.c.

#define SAA7706H_SEL_SPDIF2 0x020000

Definition at line 92 of file saa7706h.c.

#define SUPPORTED_DSP1_ROM_VER 0x667

Definition at line 126 of file saa7706h.c.

Function Documentation

MODULE_AUTHOR ( "Mocean Laboratories" )

MODULE_DESCRIPTION ( "SAA7706H Car Radio DSP driver" )

MODULE_DEVICE_TABLE	(	i2c	,
		saa7706h_id
	)

module_i2c_driver ( saa7706h_driver )

MODULE_LICENSE ( "GPL v2" )

Data Structures

Macros

Functions

Macro Definition Documentation

Function Documentation