1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * rt712-sdca-dmic.h -- RT712 SDCA DMIC ALSA SoC audio driver header
5 * Copyright(c) 2023 Realtek Semiconductor Corp.
8 #ifndef __RT712_SDW_DMIC_H__
9 #define __RT712_SDW_DMIC_H__
11 #include <linux/regmap.h>
12 #include <linux/soundwire/sdw_registers.h>
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 struct sdw_bus_params params;
23 bool fu1e_mixer_mute[4];
26 struct rt712_sdca_dmic_kctrl_priv {
27 unsigned int reg_base;
39 static const struct reg_default rt712_sdca_dmic_reg_defaults[] = {
75 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_IT26, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x00 },
76 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_MUTE, CH_01), 0x01 },
77 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_MUTE, CH_02), 0x01 },
78 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_MUTE, CH_03), 0x01 },
79 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_MUTE, CH_04), 0x01 },
80 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_CS1F, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 0x09 },
81 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_CS1C, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 0x09 },
84 static const struct reg_default rt712_sdca_dmic_mbq_defaults[] = {
85 { 0x0590001e, 0x0020 },
86 { 0x06100000, 0x0010 },
87 { 0x06100006, 0x0055 },
88 { 0x06100010, 0x2630 },
89 { 0x06100011, 0x152f },
90 { 0x06100013, 0x0102 },
91 { 0x06100015, 0x2219 },
92 { 0x06100018, 0x0102 },
93 { 0x06100026, 0x2c29 },
94 { 0x06100027, 0x2d2b },
95 { 0x0610002b, 0x2a32 },
96 { 0x0610002f, 0x3355 },
97 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PLATFORM_FU15, RT712_SDCA_CTL_FU_CH_GAIN, CH_01), 0x0000 },
98 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PLATFORM_FU15, RT712_SDCA_CTL_FU_CH_GAIN, CH_02), 0x0000 },
99 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PLATFORM_FU15, RT712_SDCA_CTL_FU_CH_GAIN, CH_03), 0x0000 },
100 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PLATFORM_FU15, RT712_SDCA_CTL_FU_CH_GAIN, CH_04), 0x0000 },
101 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_VOLUME, CH_01), 0x0000 },
102 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_VOLUME, CH_02), 0x0000 },
103 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_VOLUME, CH_03), 0x0000 },
104 { SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_VOLUME, CH_04), 0x0000 },
107 #endif /* __RT712_SDW_DMIC_H__ */