diff options
Diffstat (limited to 'sound/soc/codecs/rt712-sdca.h')
| -rw-r--r-- | sound/soc/codecs/rt712-sdca.h | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt712-sdca.h b/sound/soc/codecs/rt712-sdca.h new file mode 100644 index 000000000000..cf647162f9da --- /dev/null +++ b/sound/soc/codecs/rt712-sdca.h @@ -0,0 +1,220 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * rt712-sdca.h -- RT712 SDCA ALSA SoC audio driver header + * + * Copyright(c) 2023 Realtek Semiconductor Corp. + */ + +#ifndef __RT712_H__ +#define __RT712_H__ + +#include <linux/pm.h> +#include <linux/regmap.h> +#include <linux/soundwire/sdw.h> +#include <linux/soundwire/sdw_type.h> +#include <sound/soc.h> +#include <linux/workqueue.h> + +struct rt712_sdca_priv { + struct regmap *regmap; + struct regmap *mbq_regmap; + struct snd_soc_component *component; + struct sdw_slave *slave; + enum sdw_slave_status status; + struct sdw_bus_params params; + bool hw_init; + bool first_hw_init; + struct snd_soc_jack *hs_jack; + struct delayed_work jack_detect_work; + struct delayed_work jack_btn_check_work; + struct mutex calibrate_mutex; /* for headset calibration */ + struct mutex disable_irq_lock; /* SDCA irq lock protection */ + bool disable_irq; + int jack_type; + int jd_src; + unsigned int scp_sdca_stat1; + unsigned int scp_sdca_stat2; + unsigned int hw_id; + bool fu0f_dapm_mute; + bool fu0f_mixer_l_mute; + bool fu0f_mixer_r_mute; +}; + +struct sdw_stream_data { + struct sdw_stream_runtime *sdw_stream; +}; + +/* NID */ +#define RT712_VENDOR_REG 0x20 +#define RT712_VENDOR_CALI 0x58 +#define RT712_ULTRA_SOUND_DET 0x59 +#define RT712_VENDOR_IMS_DRE 0x5b +#define RT712_VENDOR_ANALOG_CTL 0x5f +#define RT712_VENDOR_HDA_CTL 0x61 + +/* Index (NID:20h) */ +#define RT712_JD_PRODUCT_NUM 0x00 +#define RT712_ANALOG_BIAS_CTL3 0x04 +#define RT712_LDO2_3_CTL1 0x0e +#define RT712_PARA_VERB_CTL 0x1a +#define RT712_CC_DET1 0x24 +#define RT712_COMBO_JACK_AUTO_CTL1 0x45 +#define RT712_COMBO_JACK_AUTO_CTL2 0x46 +#define RT712_COMBO_JACK_AUTO_CTL3 0x47 +#define RT712_DIGITAL_MISC_CTRL4 0x4a +#define RT712_FSM_CTL 0x67 +#define RT712_SW_CONFIG1 0x8a +#define RT712_SW_CONFIG2 0x8b + +/* Index (NID:58h) */ +#define RT712_DAC_DC_CALI_CTL1 0x00 +#define RT712_DAC_DC_CALI_CTL2 0x01 + +/* Index (NID:59h) */ +#define RT712_ULTRA_SOUND_DETECTOR6 0x1e + +/* Index (NID:5bh) */ +#define RT712_IMS_DIGITAL_CTL1 0x00 +#define RT712_IMS_DIGITAL_CTL5 0x05 +#define RT712_HP_DETECT_RLDET_CTL1 0x29 +#define RT712_HP_DETECT_RLDET_CTL2 0x2a + +/* Index (NID:5fh) */ +#define RT712_MISC_POWER_CTL0 0x00 +#define RT712_MISC_POWER_CTL7 0x08 + +/* Index (NID:61h) */ +#define RT712_HDA_LEGACY_MUX_CTL0 0x00 +#define RT712_HDA_LEGACY_CONFIG_CTL0 0x06 +#define RT712_HDA_LEGACY_RESET_CTL 0x08 +#define RT712_HDA_LEGACY_GPIO_WAKE_EN_CTL 0x0e +#define RT712_DMIC_ENT_FLOAT_CTL 0x10 +#define RT712_DMIC_GAIN_ENT_FLOAT_CTL0 0x11 +#define RT712_DMIC_GAIN_ENT_FLOAT_CTL2 0x13 +#define RT712_ADC_ENT_FLOAT_CTL 0x15 +#define RT712_ADC_VOL_CH_FLOAT_CTL2 0x18 +#define RT712_DAC03_HP_PDE_FLOAT_CTL 0x22 +#define RT712_MIC2_LINE2_PDE_FLOAT_CTL 0x23 +#define RT712_ADC0A_08_PDE_FLOAT_CTL 0x26 +#define RT712_ADC0B_11_PDE_FLOAT_CTL 0x27 +#define RT712_DMIC1_2_PDE_FLOAT_CTL 0x2b +#define RT712_AMP_PDE_FLOAT_CTL 0x2c +#define RT712_I2S_IN_OUT_PDE_FLOAT_CTL 0x2f +#define RT712_GE_RELATED_CTL1 0x45 +#define RT712_GE_RELATED_CTL2 0x46 +#define RT712_MIXER_CTL0 0x52 +#define RT712_MIXER_CTL1 0x53 +#define RT712_EAPD_CTL 0x55 +#define RT712_UMP_HID_CTL0 0x60 +#define RT712_UMP_HID_CTL1 0x61 +#define RT712_UMP_HID_CTL2 0x62 +#define RT712_UMP_HID_CTL3 0x63 +#define RT712_UMP_HID_CTL4 0x64 +#define RT712_UMP_HID_CTL5 0x65 +#define RT712_UMP_HID_CTL6 0x66 +#define RT712_UMP_HID_CTL7 0x67 +#define RT712_UMP_HID_CTL8 0x68 + +/* Parameter & Verb control 01 (0x1a)(NID:20h) */ +#define RT712_HIDDEN_REG_SW_RESET (0x1 << 14) + +/* combo jack auto switch control 2 (0x46)(NID:20h) */ +#define RT712_COMBOJACK_AUTO_DET_STATUS (0x1 << 11) +#define RT712_COMBOJACK_AUTO_DET_TRS (0x1 << 10) +#define RT712_COMBOJACK_AUTO_DET_CTIA (0x1 << 9) +#define RT712_COMBOJACK_AUTO_DET_OMTP (0x1 << 8) + +/* DAC DC offset calibration control-1 (0x00)(NID:58h) */ +#define RT712_DAC_DC_CALI_TRIGGER (0x1 << 15) + +#define RT712_EAPD_HIGH 0x2 +#define RT712_EAPD_LOW 0x0 + +/* RC Calibration register */ +#define RT712_RC_CAL 0x3201 + +/* Buffer address for HID */ +#define RT712_BUF_ADDR_HID1 0x44030000 +#define RT712_BUF_ADDR_HID2 0x44030020 + +/* RT712 SDCA Control - function number */ +#define FUNC_NUM_JACK_CODEC 0x01 +#define FUNC_NUM_MIC_ARRAY 0x02 +#define FUNC_NUM_HID 0x03 +#define FUNC_NUM_AMP 0x04 + +/* RT712 SDCA entity */ +#define RT712_SDCA_ENT_HID01 0x01 +#define RT712_SDCA_ENT_GE49 0x49 +#define RT712_SDCA_ENT_USER_FU05 0x05 +#define RT712_SDCA_ENT_USER_FU06 0x06 +#define RT712_SDCA_ENT_USER_FU0F 0x0f +#define RT712_SDCA_ENT_USER_FU10 0x19 +#define RT712_SDCA_ENT_USER_FU1E 0x1e +#define RT712_SDCA_ENT_FU15 0x15 +#define RT712_SDCA_ENT_PDE23 0x23 +#define RT712_SDCA_ENT_PDE40 0x40 +#define RT712_SDCA_ENT_PDE11 0x11 +#define RT712_SDCA_ENT_PDE12 0x12 +#define RT712_SDCA_ENT_CS01 0x01 +#define RT712_SDCA_ENT_CS11 0x11 +#define RT712_SDCA_ENT_CS1F 0x1f +#define RT712_SDCA_ENT_CS1C 0x1c +#define RT712_SDCA_ENT_CS31 0x31 +#define RT712_SDCA_ENT_OT23 0x42 +#define RT712_SDCA_ENT_IT26 0x26 +#define RT712_SDCA_ENT_IT09 0x09 +#define RT712_SDCA_ENT_PLATFORM_FU15 0x15 +#define RT712_SDCA_ENT_PLATFORM_FU44 0x44 + +/* RT712 SDCA control */ +#define RT712_SDCA_CTL_SAMPLE_FREQ_INDEX 0x10 +#define RT712_SDCA_CTL_FU_MUTE 0x01 +#define RT712_SDCA_CTL_FU_VOLUME 0x02 +#define RT712_SDCA_CTL_HIDTX_CURRENT_OWNER 0x10 +#define RT712_SDCA_CTL_HIDTX_SET_OWNER_TO_DEVICE 0x11 +#define RT712_SDCA_CTL_HIDTX_MESSAGE_OFFSET 0x12 +#define RT712_SDCA_CTL_HIDTX_MESSAGE_LENGTH 0x13 +#define RT712_SDCA_CTL_SELECTED_MODE 0x01 +#define RT712_SDCA_CTL_DETECTED_MODE 0x02 +#define RT712_SDCA_CTL_REQ_POWER_STATE 0x01 +#define RT712_SDCA_CTL_VENDOR_DEF 0x30 +#define RT712_SDCA_CTL_FU_CH_GAIN 0x0b + +/* RT712 SDCA channel */ +#define CH_L 0x01 +#define CH_R 0x02 + +/* sample frequency index */ +#define RT712_SDCA_RATE_16000HZ 0x04 +#define RT712_SDCA_RATE_32000HZ 0x07 +#define RT712_SDCA_RATE_44100HZ 0x08 +#define RT712_SDCA_RATE_48000HZ 0x09 +#define RT712_SDCA_RATE_96000HZ 0x0b +#define RT712_SDCA_RATE_192000HZ 0x0d + +enum { + RT712_AIF1, + RT712_AIF2, +}; + +enum rt712_sdca_jd_src { + RT712_JD_NULL, + RT712_JD1, +}; + +enum rt712_sdca_hw_id { + RT712_DEV_ID_712 = 0x7, + RT712_DEV_ID_713 = 0x6, + RT712_DEV_ID_716 = 0x5, + RT712_DEV_ID_717 = 0x4, +}; + +#define RT712_PART_ID_713 0x713 + +int rt712_sdca_io_init(struct device *dev, struct sdw_slave *slave); +int rt712_sdca_init(struct device *dev, struct regmap *regmap, + struct regmap *mbq_regmap, struct sdw_slave *slave); + +int rt712_sdca_jack_detect(struct rt712_sdca_priv *rt712, bool *hp, bool *mic); +#endif /* __RT712_H__ */ |