sound/soc/codecs/rt722-sdca.h

Source file repositories/reference/linux-study-clean/sound/soc/codecs/rt722-sdca.h

File Facts

System
Linux kernel
Corpus path
sound/soc/codecs/rt722-sdca.h
Extension
.h
Size
8480 bytes
Lines
278
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

struct  rt722_sdca_priv {
	struct regmap *regmap;
	struct snd_soc_component *component;
	struct sdw_slave *slave;
	struct sdw_bus_params params;
	bool hw_init;
	bool first_hw_init;
	struct mutex calibrate_mutex;
	struct mutex disable_irq_lock;
	bool disable_irq;
	/* For Headset jack & Headphone */
	unsigned int scp_sdca_stat1;
	unsigned int scp_sdca_stat2;
	struct snd_soc_jack *hs_jack;
	struct delayed_work jack_detect_work;
	struct delayed_work jack_btn_check_work;
	int jack_type;
	int jd_src;
	bool fu0f_dapm_mute;
	bool fu0f_mixer_l_mute;
	bool fu0f_mixer_r_mute;
	/* For AMP */
	bool fu06_dapm_mute;
	bool fu06_mixer_l_mute;
	bool fu06_mixer_r_mute;
	/* For DMIC */
	bool fu1e_dapm_mute;
	bool fu1e_mixer_mute[4];
	int hw_vid;
	int cae_update_done;
};

struct rt722_sdca_dmic_kctrl_priv {
	unsigned int reg_base;
	unsigned int count;
	unsigned int max;
	unsigned int invert;
};

/* NID */
#define RT722_VENDOR_REG			0x20
#define RT722_VENDOR_EQ_CAE			0x53
#define RT722_VENDOR_CALI			0x58
#define RT722_VENDOR_SPK_EFUSE			0x5c
#define RT722_VENDOR_IMS_DRE			0x5b
#define RT722_VENDOR_ANALOG_CTL			0x5f
#define RT722_VENDOR_HDA_CTL			0x61

/* Index (NID:20h) */
#define RT722_JD_PRODUCT_NUM			0x00
#define RT722_ANALOG_BIAS_CTL3			0x04
#define RT722_MISC_CTRL1			0x07
#define RT722_JD_CTRL1				0x09
#define RT722_LDO2_3_CTL1			0x0e
#define RT722_LDO1_CTL				0x1a
#define RT722_HP_JD_CTRL			0x24
#define RT722_CLSD_CTRL6			0x3c
#define RT722_COMBO_JACK_AUTO_CTL1		0x45
#define RT722_COMBO_JACK_AUTO_CTL2		0x46
#define RT722_COMBO_JACK_AUTO_CTL3		0x47
#define RT722_DIGITAL_MISC_CTRL4		0x4a
#define RT722_VREFO_GAT				0x63
#define RT722_FSM_CTL				0x67
#define RT722_SDCA_INTR_REC			0x82
#define RT722_SW_CONFIG1			0x8a
#define RT722_SW_CONFIG2			0x8b

/* Index (NID:53h) */
#define RT722_EQ_CTRL_SPK			0x00
#define RT722_EQ_CTRL_HP			0x100
#define RT722_EQ_CTRL_DMIC			0x200
#define RT722_EQ_CTRL_AMIC			0x300

/* Index (NID:58h) */
#define RT722_DAC_DC_CALI_CTL0			0x00
#define RT722_DAC_DC_CALI_CTL1			0x01
#define RT722_DAC_DC_CALI_CTL2			0x02
#define RT722_DAC_DC_CALI_CTL3			0x03

/* Index (NID:59h) */
#define RT722_ULTRA_SOUND_DETECTOR6		0x1e

/* Index (NID:5bh) */
#define RT722_IMS_DIGITAL_CTL1			0x00
#define RT722_IMS_DIGITAL_CTL5			0x05
#define RT722_HP_DETECT_RLDET_CTL1		0x29
#define RT722_HP_DETECT_RLDET_CTL2		0x2a

/* Index (NID:5fh) */
#define RT722_MISC_POWER_CTL0			0x00

Annotation

Implementation Notes