1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * rt712-sdca-dmic.h -- RT712 SDCA DMIC ALSA SoC audio driver header 4 * 5 * Copyright(c) 2023 Realtek Semiconductor Corp. 6 */ 7 8 #ifndef __RT712_SDW_DMIC_H__ 9 #define __RT712_SDW_DMIC_H__ 10 11 #include <linux/regmap.h> 12 #include <linux/soundwire/sdw_registers.h> 13 14 struct rt712_sdca_dmic_priv { 15 struct regmap *regmap; 16 struct regmap *mbq_regmap; 17 struct snd_soc_component *component; 18 struct sdw_slave *slave; 19 enum sdw_slave_status status; 20 struct sdw_bus_params params; 21 bool hw_init; 22 bool first_hw_init; 23 bool fu1e_dapm_mute; 24 bool fu1e_mixer_mute[4]; 25 }; 26 27 struct rt712_sdca_dmic_kctrl_priv { 28 unsigned int reg_base; 29 unsigned int count; 30 unsigned int max; 31 unsigned int invert; 32 }; 33 34 /* SDCA (Channel) */ 35 #define CH_01 0x01 36 #define CH_02 0x02 37 #define CH_03 0x03 38 #define CH_04 0x04 39 40 static const struct reg_default rt712_sdca_dmic_reg_defaults[] = { 41 { 0x201a, 0x00 }, 42 { 0x201b, 0x00 }, 43 { 0x201c, 0x00 }, 44 { 0x201d, 0x00 }, 45 { 0x201e, 0x00 }, 46 { 0x201f, 0x00 }, 47 { 0x2029, 0x00 }, 48 { 0x202a, 0x00 }, 49 { 0x202d, 0x00 }, 50 { 0x202e, 0x00 }, 51 { 0x202f, 0x00 }, 52 { 0x2030, 0x00 }, 53 { 0x2031, 0x00 }, 54 { 0x2032, 0x00 }, 55 { 0x2033, 0x00 }, 56 { 0x2034, 0x00 }, 57 { 0x2230, 0x00 }, 58 { 0x2231, 0x2f }, 59 { 0x2232, 0x80 }, 60 { 0x2f01, 0x00 }, 61 { 0x2f02, 0x09 }, 62 { 0x2f03, 0x00 }, 63 { 0x2f04, 0x00 }, 64 { 0x2f05, 0x0b }, 65 { 0x2f06, 0x01 }, 66 { 0x2f08, 0x00 }, 67 { 0x2f09, 0x00 }, 68 { 0x2f0a, 0x01 }, 69 { 0x2f35, 0x02 }, 70 { 0x2f36, 0xcf }, 71 { 0x2f52, 0x08 }, 72 { 0x2f58, 0x07 }, 73 { 0x2f59, 0x07 }, 74 { 0x3201, 0x01 }, 75 { 0x320c, 0x00 }, 76 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_IT26, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x00 }, 77 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_MUTE, CH_01), 0x01 }, 78 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_MUTE, CH_02), 0x01 }, 79 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_MUTE, CH_03), 0x01 }, 80 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_MUTE, CH_04), 0x01 }, 81 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_CS1F, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 0x09 }, 82 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_CS1C, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 0x09 }, 83 }; 84 85 static const struct reg_default rt712_sdca_dmic_mbq_defaults[] = { 86 { 0x0590001e, 0x0020 }, 87 { 0x06100000, 0x0010 }, 88 { 0x06100006, 0x0055 }, 89 { 0x06100010, 0x2630 }, 90 { 0x06100011, 0x152f }, 91 { 0x06100013, 0x0102 }, 92 { 0x06100015, 0x2219 }, 93 { 0x06100018, 0x0102 }, 94 { 0x06100026, 0x2c29 }, 95 { 0x06100027, 0x2d2b }, 96 { 0x0610002b, 0x2a32 }, 97 { 0x0610002f, 0x3355 }, 98 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PLATFORM_FU15, RT712_SDCA_CTL_FU_CH_GAIN, CH_01), 0x0000 }, 99 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PLATFORM_FU15, RT712_SDCA_CTL_FU_CH_GAIN, CH_02), 0x0000 }, 100 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PLATFORM_FU15, RT712_SDCA_CTL_FU_CH_GAIN, CH_03), 0x0000 }, 101 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PLATFORM_FU15, RT712_SDCA_CTL_FU_CH_GAIN, CH_04), 0x0000 }, 102 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_VOLUME, CH_01), 0x0000 }, 103 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_VOLUME, CH_02), 0x0000 }, 104 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_VOLUME, CH_03), 0x0000 }, 105 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_VOLUME, CH_04), 0x0000 }, 106 }; 107 108 #endif /* __RT712_SDW_DMIC_H__ */ 109