sound/soc/codecs/tlv320aic3x.h

Source file repositories/reference/linux-study-clean/sound/soc/codecs/tlv320aic3x.h

File Facts

System
Linux kernel
Corpus path
sound/soc/codecs/tlv320aic3x.h
Extension
.h
Size
10104 bytes
Lines
345
Domain
Driver Families
Bucket
sound/soc
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef _AIC3X_H
#define _AIC3X_H

struct device;
struct regmap_config;

extern const struct regmap_config aic3x_regmap;
int aic3x_probe(struct device *dev, struct regmap *regmap, kernel_ulong_t driver_data);
void aic3x_remove(struct device *dev);

#define AIC3X_MODEL_3X 0
#define AIC3X_MODEL_33 1
#define AIC3X_MODEL_3007 2
#define AIC3X_MODEL_3104 3
#define AIC3X_MODEL_3106 4

/* AIC3X register space */
#define AIC3X_CACHEREGNUM		110

/* Page select register */
#define AIC3X_PAGE_SELECT		0
/* Software reset register */
#define AIC3X_RESET			1
/* Codec Sample rate select register */
#define AIC3X_SAMPLE_RATE_SEL_REG	2
/* PLL progrramming register A */
#define AIC3X_PLL_PROGA_REG		3
/* PLL progrramming register B */
#define AIC3X_PLL_PROGB_REG		4
/* PLL progrramming register C */
#define AIC3X_PLL_PROGC_REG		5
/* PLL progrramming register D */
#define AIC3X_PLL_PROGD_REG		6
/* Codec datapath setup register */
#define AIC3X_CODEC_DATAPATH_REG	7
/* Audio serial data interface control register A */
#define AIC3X_ASD_INTF_CTRLA		8
/* Audio serial data interface control register B */
#define AIC3X_ASD_INTF_CTRLB		9
/* Audio serial data interface control register C */
#define AIC3X_ASD_INTF_CTRLC		10
/* Audio overflow status and PLL R value programming register */
#define AIC3X_OVRF_STATUS_AND_PLLR_REG	11
/* Audio codec digital filter control register */
#define AIC3X_CODEC_DFILT_CTRL		12
/* Headset/button press detection register */
#define AIC3X_HEADSET_DETECT_CTRL_A	13
#define AIC3X_HEADSET_DETECT_CTRL_B	14
/* ADC PGA Gain control registers */
#define LADC_VOL			15
#define RADC_VOL			16
/* MIC3 control registers */
#define MIC3LR_2_LADC_CTRL		17
#define MIC3LR_2_RADC_CTRL		18
/* Line1 Input control registers */
#define LINE1L_2_LADC_CTRL		19
#define LINE1R_2_LADC_CTRL		21
#define LINE1R_2_RADC_CTRL		22
#define LINE1L_2_RADC_CTRL		24
/* Line2 Input control registers */
#define LINE2L_2_LADC_CTRL		20
#define LINE2R_2_RADC_CTRL		23
/* MICBIAS Control Register */
#define MICBIAS_CTRL			25

/* AGC Control Registers A, B, C */
#define LAGC_CTRL_A			26
#define LAGC_CTRL_B			27
#define LAGC_CTRL_C			28
#define RAGC_CTRL_A			29
#define RAGC_CTRL_B			30
#define RAGC_CTRL_C			31

/* DAC Power and Left High Power Output control registers */
#define DAC_PWR				37
#define HPLCOM_CFG			37
/* Right High Power Output control registers */
#define HPRCOM_CFG			38
/* High Power Output Stage Control Register */
#define HPOUT_SC			40
/* DAC Output Switching control registers */
#define DAC_LINE_MUX			41
/* High Power Output Driver Pop Reduction registers */
#define HPOUT_POP_REDUCTION		42
/* DAC Digital control registers */
#define LDAC_VOL			43
#define RDAC_VOL			44
/* Left High Power Output control registers */
#define LINE2L_2_HPLOUT_VOL		45
#define PGAL_2_HPLOUT_VOL		46

Annotation

Implementation Notes