Thomas Gleixner | d2912cb | 2019-06-04 10:11:33 +0200 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0-only |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 2 | /* |
| 3 | * rt286.c -- RT286 ALSA SoC audio codec driver |
| 4 | * |
| 5 | * Copyright 2013 Realtek Semiconductor Corp. |
| 6 | * Author: Bard Liao <bardliao@realtek.com> |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 7 | */ |
| 8 | |
| 9 | #include <linux/module.h> |
| 10 | #include <linux/moduleparam.h> |
| 11 | #include <linux/init.h> |
| 12 | #include <linux/delay.h> |
| 13 | #include <linux/pm.h> |
| 14 | #include <linux/i2c.h> |
| 15 | #include <linux/platform_device.h> |
| 16 | #include <linux/spi/spi.h> |
Bard Liao | 6c67cde2 | 2014-11-06 09:59:59 +0800 | [diff] [blame] | 17 | #include <linux/dmi.h> |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 18 | #include <linux/acpi.h> |
| 19 | #include <sound/core.h> |
| 20 | #include <sound/pcm.h> |
| 21 | #include <sound/pcm_params.h> |
| 22 | #include <sound/soc.h> |
| 23 | #include <sound/soc-dapm.h> |
| 24 | #include <sound/initval.h> |
| 25 | #include <sound/tlv.h> |
| 26 | #include <sound/jack.h> |
| 27 | #include <linux/workqueue.h> |
| 28 | #include <sound/rt286.h> |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 29 | |
Oder Chiou | bc08f96 | 2015-06-12 17:06:29 +0800 | [diff] [blame] | 30 | #include "rl6347a.h" |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 31 | #include "rt286.h" |
| 32 | |
| 33 | #define RT286_VENDOR_ID 0x10ec0286 |
Bard Liao | 3ab888d | 2015-02-09 14:19:45 +0800 | [diff] [blame] | 34 | #define RT288_VENDOR_ID 0x10ec0288 |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 35 | |
| 36 | struct rt286_priv { |
Axel Lin | dc6d84c | 2015-10-05 21:22:40 +0800 | [diff] [blame] | 37 | struct reg_default *index_cache; |
Oder Chiou | bc08f96 | 2015-06-12 17:06:29 +0800 | [diff] [blame] | 38 | int index_cache_size; |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 39 | struct regmap *regmap; |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 40 | struct snd_soc_component *component; |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 41 | struct rt286_platform_data pdata; |
| 42 | struct i2c_client *i2c; |
| 43 | struct snd_soc_jack *jack; |
| 44 | struct delayed_work jack_detect_work; |
| 45 | int sys_clk; |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 46 | int clk_id; |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 47 | }; |
| 48 | |
Axel Lin | c418a84 | 2015-07-05 17:48:29 +0800 | [diff] [blame] | 49 | static const struct reg_default rt286_index_def[] = { |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 50 | { 0x01, 0xaaaa }, |
| 51 | { 0x02, 0x8aaa }, |
| 52 | { 0x03, 0x0002 }, |
| 53 | { 0x04, 0xaf01 }, |
| 54 | { 0x08, 0x000d }, |
| 55 | { 0x09, 0xd810 }, |
Bard Liao | b7a2976 | 2014-09-26 11:06:39 +0800 | [diff] [blame] | 56 | { 0x0a, 0x0120 }, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 57 | { 0x0b, 0x0000 }, |
Bard Liao | bc6c4e4 | 2014-07-07 19:15:30 +0800 | [diff] [blame] | 58 | { 0x0d, 0x2800 }, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 59 | { 0x0f, 0x0000 }, |
| 60 | { 0x19, 0x0a17 }, |
| 61 | { 0x20, 0x0020 }, |
| 62 | { 0x33, 0x0208 }, |
| 63 | { 0x49, 0x0004 }, |
| 64 | { 0x4f, 0x50e9 }, |
Bard Liao | b7a2976 | 2014-09-26 11:06:39 +0800 | [diff] [blame] | 65 | { 0x50, 0x2000 }, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 66 | { 0x63, 0x2902 }, |
Bard Liao | bc6c4e4 | 2014-07-07 19:15:30 +0800 | [diff] [blame] | 67 | { 0x67, 0x1111 }, |
| 68 | { 0x68, 0x1016 }, |
| 69 | { 0x69, 0x273f }, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 70 | }; |
| 71 | #define INDEX_CACHE_SIZE ARRAY_SIZE(rt286_index_def) |
| 72 | |
| 73 | static const struct reg_default rt286_reg[] = { |
| 74 | { 0x00170500, 0x00000400 }, |
| 75 | { 0x00220000, 0x00000031 }, |
| 76 | { 0x00239000, 0x0000007f }, |
| 77 | { 0x0023a000, 0x0000007f }, |
| 78 | { 0x00270500, 0x00000400 }, |
| 79 | { 0x00370500, 0x00000400 }, |
| 80 | { 0x00870500, 0x00000400 }, |
| 81 | { 0x00920000, 0x00000031 }, |
| 82 | { 0x00935000, 0x000000c3 }, |
| 83 | { 0x00936000, 0x000000c3 }, |
| 84 | { 0x00970500, 0x00000400 }, |
| 85 | { 0x00b37000, 0x00000097 }, |
| 86 | { 0x00b37200, 0x00000097 }, |
| 87 | { 0x00b37300, 0x00000097 }, |
| 88 | { 0x00c37000, 0x00000000 }, |
| 89 | { 0x00c37100, 0x00000080 }, |
| 90 | { 0x01270500, 0x00000400 }, |
| 91 | { 0x01370500, 0x00000400 }, |
| 92 | { 0x01371f00, 0x411111f0 }, |
| 93 | { 0x01439000, 0x00000080 }, |
| 94 | { 0x0143a000, 0x00000080 }, |
| 95 | { 0x01470700, 0x00000000 }, |
| 96 | { 0x01470500, 0x00000400 }, |
| 97 | { 0x01470c00, 0x00000000 }, |
| 98 | { 0x01470100, 0x00000000 }, |
| 99 | { 0x01837000, 0x00000000 }, |
| 100 | { 0x01870500, 0x00000400 }, |
| 101 | { 0x02050000, 0x00000000 }, |
| 102 | { 0x02139000, 0x00000080 }, |
| 103 | { 0x0213a000, 0x00000080 }, |
| 104 | { 0x02170100, 0x00000000 }, |
| 105 | { 0x02170500, 0x00000400 }, |
| 106 | { 0x02170700, 0x00000000 }, |
| 107 | { 0x02270100, 0x00000000 }, |
| 108 | { 0x02370100, 0x00000000 }, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 109 | { 0x01870700, 0x00000020 }, |
| 110 | { 0x00830000, 0x000000c3 }, |
| 111 | { 0x00930000, 0x000000c3 }, |
| 112 | { 0x01270700, 0x00000000 }, |
| 113 | }; |
| 114 | |
| 115 | static bool rt286_volatile_register(struct device *dev, unsigned int reg) |
| 116 | { |
| 117 | switch (reg) { |
| 118 | case 0 ... 0xff: |
| 119 | case RT286_GET_PARAM(AC_NODE_ROOT, AC_PAR_VENDOR_ID): |
| 120 | case RT286_GET_HP_SENSE: |
| 121 | case RT286_GET_MIC1_SENSE: |
| 122 | case RT286_PROC_COEF: |
| 123 | return true; |
| 124 | default: |
| 125 | return false; |
| 126 | } |
| 127 | |
| 128 | |
| 129 | } |
| 130 | |
| 131 | static bool rt286_readable_register(struct device *dev, unsigned int reg) |
| 132 | { |
| 133 | switch (reg) { |
| 134 | case 0 ... 0xff: |
| 135 | case RT286_GET_PARAM(AC_NODE_ROOT, AC_PAR_VENDOR_ID): |
| 136 | case RT286_GET_HP_SENSE: |
| 137 | case RT286_GET_MIC1_SENSE: |
| 138 | case RT286_SET_AUDIO_POWER: |
| 139 | case RT286_SET_HPO_POWER: |
| 140 | case RT286_SET_SPK_POWER: |
| 141 | case RT286_SET_DMIC1_POWER: |
| 142 | case RT286_SPK_MUX: |
| 143 | case RT286_HPO_MUX: |
| 144 | case RT286_ADC0_MUX: |
| 145 | case RT286_ADC1_MUX: |
| 146 | case RT286_SET_MIC1: |
| 147 | case RT286_SET_PIN_HPO: |
| 148 | case RT286_SET_PIN_SPK: |
| 149 | case RT286_SET_PIN_DMIC1: |
| 150 | case RT286_SPK_EAPD: |
| 151 | case RT286_SET_AMP_GAIN_HPO: |
| 152 | case RT286_SET_DMIC2_DEFAULT: |
| 153 | case RT286_DACL_GAIN: |
| 154 | case RT286_DACR_GAIN: |
| 155 | case RT286_ADCL_GAIN: |
| 156 | case RT286_ADCR_GAIN: |
| 157 | case RT286_MIC_GAIN: |
| 158 | case RT286_SPOL_GAIN: |
| 159 | case RT286_SPOR_GAIN: |
| 160 | case RT286_HPOL_GAIN: |
| 161 | case RT286_HPOR_GAIN: |
| 162 | case RT286_F_DAC_SWITCH: |
| 163 | case RT286_F_RECMIX_SWITCH: |
| 164 | case RT286_REC_MIC_SWITCH: |
| 165 | case RT286_REC_I2S_SWITCH: |
| 166 | case RT286_REC_LINE_SWITCH: |
| 167 | case RT286_REC_BEEP_SWITCH: |
| 168 | case RT286_DAC_FORMAT: |
| 169 | case RT286_ADC_FORMAT: |
| 170 | case RT286_COEF_INDEX: |
| 171 | case RT286_PROC_COEF: |
| 172 | case RT286_SET_AMP_GAIN_ADC_IN1: |
| 173 | case RT286_SET_AMP_GAIN_ADC_IN2: |
| 174 | case RT286_SET_POWER(RT286_DAC_OUT1): |
| 175 | case RT286_SET_POWER(RT286_DAC_OUT2): |
| 176 | case RT286_SET_POWER(RT286_ADC_IN1): |
| 177 | case RT286_SET_POWER(RT286_ADC_IN2): |
| 178 | case RT286_SET_POWER(RT286_DMIC2): |
| 179 | case RT286_SET_POWER(RT286_MIC1): |
| 180 | return true; |
| 181 | default: |
| 182 | return false; |
| 183 | } |
| 184 | } |
| 185 | |
Thierry Reding | 81f3dfe | 2014-10-02 09:27:03 +0200 | [diff] [blame] | 186 | #ifdef CONFIG_PM |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 187 | static void rt286_index_sync(struct snd_soc_component *component) |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 188 | { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 189 | struct rt286_priv *rt286 = snd_soc_component_get_drvdata(component); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 190 | int i; |
| 191 | |
| 192 | for (i = 0; i < INDEX_CACHE_SIZE; i++) { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 193 | snd_soc_component_write(component, rt286->index_cache[i].reg, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 194 | rt286->index_cache[i].def); |
| 195 | } |
| 196 | } |
Thierry Reding | 81f3dfe | 2014-10-02 09:27:03 +0200 | [diff] [blame] | 197 | #endif |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 198 | |
| 199 | static int rt286_support_power_controls[] = { |
| 200 | RT286_DAC_OUT1, |
| 201 | RT286_DAC_OUT2, |
| 202 | RT286_ADC_IN1, |
| 203 | RT286_ADC_IN2, |
| 204 | RT286_MIC1, |
| 205 | RT286_DMIC1, |
| 206 | RT286_DMIC2, |
| 207 | RT286_SPK_OUT, |
| 208 | RT286_HP_OUT, |
| 209 | }; |
| 210 | #define RT286_POWER_REG_LEN ARRAY_SIZE(rt286_support_power_controls) |
| 211 | |
Bard Liao | 90f601e | 2014-07-29 13:50:57 +0800 | [diff] [blame] | 212 | static int rt286_jack_detect(struct rt286_priv *rt286, bool *hp, bool *mic) |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 213 | { |
Lars-Peter Clausen | b1cd8457 | 2015-05-19 21:49:06 +0200 | [diff] [blame] | 214 | struct snd_soc_dapm_context *dapm; |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 215 | unsigned int val, buf; |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 216 | |
| 217 | *hp = false; |
| 218 | *mic = false; |
| 219 | |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 220 | if (!rt286->component) |
Bard Liao | 28d1ad0 | 2015-02-05 16:40:33 +0800 | [diff] [blame] | 221 | return -EINVAL; |
Lars-Peter Clausen | b1cd8457 | 2015-05-19 21:49:06 +0200 | [diff] [blame] | 222 | |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 223 | dapm = snd_soc_component_get_dapm(rt286->component); |
Lars-Peter Clausen | b1cd8457 | 2015-05-19 21:49:06 +0200 | [diff] [blame] | 224 | |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 225 | if (rt286->pdata.cbj_en) { |
Bard Liao | 90f601e | 2014-07-29 13:50:57 +0800 | [diff] [blame] | 226 | regmap_read(rt286->regmap, RT286_GET_HP_SENSE, &buf); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 227 | *hp = buf & 0x80000000; |
| 228 | if (*hp) { |
| 229 | /* power on HV,VERF */ |
Bard Liao | 90f601e | 2014-07-29 13:50:57 +0800 | [diff] [blame] | 230 | regmap_update_bits(rt286->regmap, |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 231 | RT286_DC_GAIN, 0x200, 0x200); |
| 232 | |
Lars-Peter Clausen | b1cd8457 | 2015-05-19 21:49:06 +0200 | [diff] [blame] | 233 | snd_soc_dapm_force_enable_pin(dapm, "HV"); |
| 234 | snd_soc_dapm_force_enable_pin(dapm, "VREF"); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 235 | /* power LDO1 */ |
Lars-Peter Clausen | b1cd8457 | 2015-05-19 21:49:06 +0200 | [diff] [blame] | 236 | snd_soc_dapm_force_enable_pin(dapm, "LDO1"); |
| 237 | snd_soc_dapm_sync(dapm); |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 238 | |
Bard Liao | 90f601e | 2014-07-29 13:50:57 +0800 | [diff] [blame] | 239 | regmap_write(rt286->regmap, RT286_SET_MIC1, 0x24); |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 240 | msleep(50); |
| 241 | |
| 242 | regmap_update_bits(rt286->regmap, |
| 243 | RT286_CBJ_CTRL1, 0xfcc0, 0xd400); |
| 244 | msleep(300); |
Bard Liao | 90f601e | 2014-07-29 13:50:57 +0800 | [diff] [blame] | 245 | regmap_read(rt286->regmap, RT286_CBJ_CTRL2, &val); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 246 | |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 247 | if (0x0070 == (val & 0x0070)) { |
| 248 | *mic = true; |
| 249 | } else { |
| 250 | regmap_update_bits(rt286->regmap, |
| 251 | RT286_CBJ_CTRL1, 0xfcc0, 0xe400); |
| 252 | msleep(300); |
Bard Liao | 90f601e | 2014-07-29 13:50:57 +0800 | [diff] [blame] | 253 | regmap_read(rt286->regmap, |
| 254 | RT286_CBJ_CTRL2, &val); |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 255 | if (0x0070 == (val & 0x0070)) |
| 256 | *mic = true; |
| 257 | else |
| 258 | *mic = false; |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 259 | } |
Bard Liao | 90f601e | 2014-07-29 13:50:57 +0800 | [diff] [blame] | 260 | regmap_update_bits(rt286->regmap, |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 261 | RT286_DC_GAIN, 0x200, 0x0); |
| 262 | |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 263 | } else { |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 264 | *mic = false; |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 265 | regmap_write(rt286->regmap, RT286_SET_MIC1, 0x20); |
Bard Liao | 6d514c7 | 2016-01-21 14:10:48 +0800 | [diff] [blame] | 266 | regmap_update_bits(rt286->regmap, |
| 267 | RT286_CBJ_CTRL1, 0x0400, 0x0000); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 268 | } |
| 269 | } else { |
Bard Liao | 90f601e | 2014-07-29 13:50:57 +0800 | [diff] [blame] | 270 | regmap_read(rt286->regmap, RT286_GET_HP_SENSE, &buf); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 271 | *hp = buf & 0x80000000; |
Bard Liao | 90f601e | 2014-07-29 13:50:57 +0800 | [diff] [blame] | 272 | regmap_read(rt286->regmap, RT286_GET_MIC1_SENSE, &buf); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 273 | *mic = buf & 0x80000000; |
| 274 | } |
Bard Liao | 8153362 | 2018-03-19 18:07:12 +0800 | [diff] [blame] | 275 | if (!*mic) { |
| 276 | snd_soc_dapm_disable_pin(dapm, "HV"); |
| 277 | snd_soc_dapm_disable_pin(dapm, "VREF"); |
| 278 | } |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 279 | if (!*hp) |
Lars-Peter Clausen | b1cd8457 | 2015-05-19 21:49:06 +0200 | [diff] [blame] | 280 | snd_soc_dapm_disable_pin(dapm, "LDO1"); |
| 281 | snd_soc_dapm_sync(dapm); |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 282 | |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 283 | return 0; |
| 284 | } |
| 285 | |
| 286 | static void rt286_jack_detect_work(struct work_struct *work) |
| 287 | { |
| 288 | struct rt286_priv *rt286 = |
| 289 | container_of(work, struct rt286_priv, jack_detect_work.work); |
| 290 | int status = 0; |
| 291 | bool hp = false; |
| 292 | bool mic = false; |
| 293 | |
Bard Liao | 90f601e | 2014-07-29 13:50:57 +0800 | [diff] [blame] | 294 | rt286_jack_detect(rt286, &hp, &mic); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 295 | |
Pierre-Louis Bossart | af3b2b5 | 2019-01-04 20:02:39 -0600 | [diff] [blame] | 296 | if (hp) |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 297 | status |= SND_JACK_HEADPHONE; |
| 298 | |
Pierre-Louis Bossart | af3b2b5 | 2019-01-04 20:02:39 -0600 | [diff] [blame] | 299 | if (mic) |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 300 | status |= SND_JACK_MICROPHONE; |
| 301 | |
| 302 | snd_soc_jack_report(rt286->jack, status, |
| 303 | SND_JACK_MICROPHONE | SND_JACK_HEADPHONE); |
| 304 | } |
| 305 | |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 306 | int rt286_mic_detect(struct snd_soc_component *component, struct snd_soc_jack *jack) |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 307 | { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 308 | struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); |
| 309 | struct rt286_priv *rt286 = snd_soc_component_get_drvdata(component); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 310 | |
| 311 | rt286->jack = jack; |
| 312 | |
Jie Yang | e2cef68 | 2015-02-10 17:01:56 +0800 | [diff] [blame] | 313 | if (jack) { |
| 314 | /* enable IRQ */ |
Jie Yang | 5af76d5 | 2015-02-27 12:52:26 +0800 | [diff] [blame] | 315 | if (rt286->jack->status & SND_JACK_HEADPHONE) |
Lars-Peter Clausen | b1cd8457 | 2015-05-19 21:49:06 +0200 | [diff] [blame] | 316 | snd_soc_dapm_force_enable_pin(dapm, "LDO1"); |
Jie Yang | e2cef68 | 2015-02-10 17:01:56 +0800 | [diff] [blame] | 317 | regmap_update_bits(rt286->regmap, RT286_IRQ_CTRL, 0x2, 0x2); |
| 318 | /* Send an initial empty report */ |
| 319 | snd_soc_jack_report(rt286->jack, rt286->jack->status, |
| 320 | SND_JACK_MICROPHONE | SND_JACK_HEADPHONE); |
| 321 | } else { |
| 322 | /* disable IRQ */ |
| 323 | regmap_update_bits(rt286->regmap, RT286_IRQ_CTRL, 0x2, 0x0); |
Lars-Peter Clausen | b1cd8457 | 2015-05-19 21:49:06 +0200 | [diff] [blame] | 324 | snd_soc_dapm_disable_pin(dapm, "LDO1"); |
Jie Yang | e2cef68 | 2015-02-10 17:01:56 +0800 | [diff] [blame] | 325 | } |
Lars-Peter Clausen | b1cd8457 | 2015-05-19 21:49:06 +0200 | [diff] [blame] | 326 | snd_soc_dapm_sync(dapm); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 327 | |
| 328 | return 0; |
| 329 | } |
| 330 | EXPORT_SYMBOL_GPL(rt286_mic_detect); |
| 331 | |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 332 | static int is_mclk_mode(struct snd_soc_dapm_widget *source, |
| 333 | struct snd_soc_dapm_widget *sink) |
| 334 | { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 335 | struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm); |
| 336 | struct rt286_priv *rt286 = snd_soc_component_get_drvdata(component); |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 337 | |
| 338 | if (rt286->clk_id == RT286_SCLK_S_MCLK) |
| 339 | return 1; |
| 340 | else |
| 341 | return 0; |
| 342 | } |
| 343 | |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 344 | static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -6350, 50, 0); |
| 345 | static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, 0, 1000, 0); |
| 346 | |
| 347 | static const struct snd_kcontrol_new rt286_snd_controls[] = { |
| 348 | SOC_DOUBLE_R_TLV("DAC0 Playback Volume", RT286_DACL_GAIN, |
| 349 | RT286_DACR_GAIN, 0, 0x7f, 0, out_vol_tlv), |
Bard Liao | 54d96a4 | 2015-01-23 14:51:09 +0800 | [diff] [blame] | 350 | SOC_DOUBLE_R("ADC0 Capture Switch", RT286_ADCL_GAIN, |
| 351 | RT286_ADCR_GAIN, 7, 1, 1), |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 352 | SOC_DOUBLE_R_TLV("ADC0 Capture Volume", RT286_ADCL_GAIN, |
| 353 | RT286_ADCR_GAIN, 0, 0x7f, 0, out_vol_tlv), |
| 354 | SOC_SINGLE_TLV("AMIC Volume", RT286_MIC_GAIN, |
| 355 | 0, 0x3, 0, mic_vol_tlv), |
| 356 | SOC_DOUBLE_R("Speaker Playback Switch", RT286_SPOL_GAIN, |
| 357 | RT286_SPOR_GAIN, RT286_MUTE_SFT, 1, 1), |
| 358 | }; |
| 359 | |
| 360 | /* Digital Mixer */ |
| 361 | static const struct snd_kcontrol_new rt286_front_mix[] = { |
| 362 | SOC_DAPM_SINGLE("DAC Switch", RT286_F_DAC_SWITCH, |
| 363 | RT286_MUTE_SFT, 1, 1), |
| 364 | SOC_DAPM_SINGLE("RECMIX Switch", RT286_F_RECMIX_SWITCH, |
| 365 | RT286_MUTE_SFT, 1, 1), |
| 366 | }; |
| 367 | |
| 368 | /* Analog Input Mixer */ |
| 369 | static const struct snd_kcontrol_new rt286_rec_mix[] = { |
| 370 | SOC_DAPM_SINGLE("Mic1 Switch", RT286_REC_MIC_SWITCH, |
| 371 | RT286_MUTE_SFT, 1, 1), |
| 372 | SOC_DAPM_SINGLE("I2S Switch", RT286_REC_I2S_SWITCH, |
| 373 | RT286_MUTE_SFT, 1, 1), |
| 374 | SOC_DAPM_SINGLE("Line1 Switch", RT286_REC_LINE_SWITCH, |
| 375 | RT286_MUTE_SFT, 1, 1), |
| 376 | SOC_DAPM_SINGLE("Beep Switch", RT286_REC_BEEP_SWITCH, |
| 377 | RT286_MUTE_SFT, 1, 1), |
| 378 | }; |
| 379 | |
| 380 | static const struct snd_kcontrol_new spo_enable_control = |
| 381 | SOC_DAPM_SINGLE("Switch", RT286_SET_PIN_SPK, |
| 382 | RT286_SET_PIN_SFT, 1, 0); |
| 383 | |
| 384 | static const struct snd_kcontrol_new hpol_enable_control = |
| 385 | SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT286_HPOL_GAIN, |
| 386 | RT286_MUTE_SFT, 1, 1); |
| 387 | |
| 388 | static const struct snd_kcontrol_new hpor_enable_control = |
| 389 | SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT286_HPOR_GAIN, |
| 390 | RT286_MUTE_SFT, 1, 1); |
| 391 | |
| 392 | /* ADC0 source */ |
| 393 | static const char * const rt286_adc_src[] = { |
| 394 | "Mic", "RECMIX", "Dmic" |
| 395 | }; |
| 396 | |
| 397 | static const int rt286_adc_values[] = { |
| 398 | 0, 4, 5, |
| 399 | }; |
| 400 | |
| 401 | static SOC_VALUE_ENUM_SINGLE_DECL( |
| 402 | rt286_adc0_enum, RT286_ADC0_MUX, RT286_ADC_SEL_SFT, |
| 403 | RT286_ADC_SEL_MASK, rt286_adc_src, rt286_adc_values); |
| 404 | |
| 405 | static const struct snd_kcontrol_new rt286_adc0_mux = |
| 406 | SOC_DAPM_ENUM("ADC 0 source", rt286_adc0_enum); |
| 407 | |
| 408 | static SOC_VALUE_ENUM_SINGLE_DECL( |
| 409 | rt286_adc1_enum, RT286_ADC1_MUX, RT286_ADC_SEL_SFT, |
| 410 | RT286_ADC_SEL_MASK, rt286_adc_src, rt286_adc_values); |
| 411 | |
| 412 | static const struct snd_kcontrol_new rt286_adc1_mux = |
| 413 | SOC_DAPM_ENUM("ADC 1 source", rt286_adc1_enum); |
| 414 | |
| 415 | static const char * const rt286_dac_src[] = { |
| 416 | "Front", "Surround" |
| 417 | }; |
| 418 | /* HP-OUT source */ |
| 419 | static SOC_ENUM_SINGLE_DECL(rt286_hpo_enum, RT286_HPO_MUX, |
| 420 | 0, rt286_dac_src); |
| 421 | |
| 422 | static const struct snd_kcontrol_new rt286_hpo_mux = |
| 423 | SOC_DAPM_ENUM("HPO source", rt286_hpo_enum); |
| 424 | |
| 425 | /* SPK-OUT source */ |
| 426 | static SOC_ENUM_SINGLE_DECL(rt286_spo_enum, RT286_SPK_MUX, |
| 427 | 0, rt286_dac_src); |
| 428 | |
| 429 | static const struct snd_kcontrol_new rt286_spo_mux = |
| 430 | SOC_DAPM_ENUM("SPO source", rt286_spo_enum); |
| 431 | |
| 432 | static int rt286_spk_event(struct snd_soc_dapm_widget *w, |
| 433 | struct snd_kcontrol *kcontrol, int event) |
| 434 | { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 435 | struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 436 | |
| 437 | switch (event) { |
| 438 | case SND_SOC_DAPM_POST_PMU: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 439 | snd_soc_component_write(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 440 | RT286_SPK_EAPD, RT286_SET_EAPD_HIGH); |
| 441 | break; |
| 442 | case SND_SOC_DAPM_PRE_PMD: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 443 | snd_soc_component_write(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 444 | RT286_SPK_EAPD, RT286_SET_EAPD_LOW); |
| 445 | break; |
| 446 | |
| 447 | default: |
| 448 | return 0; |
| 449 | } |
| 450 | |
| 451 | return 0; |
| 452 | } |
| 453 | |
| 454 | static int rt286_set_dmic1_event(struct snd_soc_dapm_widget *w, |
| 455 | struct snd_kcontrol *kcontrol, int event) |
| 456 | { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 457 | struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 458 | |
| 459 | switch (event) { |
| 460 | case SND_SOC_DAPM_POST_PMU: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 461 | snd_soc_component_write(component, RT286_SET_PIN_DMIC1, 0x20); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 462 | break; |
| 463 | case SND_SOC_DAPM_PRE_PMD: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 464 | snd_soc_component_write(component, RT286_SET_PIN_DMIC1, 0); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 465 | break; |
| 466 | default: |
| 467 | return 0; |
| 468 | } |
| 469 | |
| 470 | return 0; |
| 471 | } |
| 472 | |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 473 | static int rt286_ldo2_event(struct snd_soc_dapm_widget *w, |
| 474 | struct snd_kcontrol *kcontrol, int event) |
| 475 | { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 476 | struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 477 | |
| 478 | switch (event) { |
| 479 | case SND_SOC_DAPM_POST_PMU: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 480 | snd_soc_component_update_bits(component, RT286_POWER_CTRL2, 0x38, 0x08); |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 481 | break; |
| 482 | case SND_SOC_DAPM_PRE_PMD: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 483 | snd_soc_component_update_bits(component, RT286_POWER_CTRL2, 0x38, 0x30); |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 484 | break; |
| 485 | default: |
| 486 | return 0; |
| 487 | } |
| 488 | |
| 489 | return 0; |
| 490 | } |
| 491 | |
| 492 | static int rt286_mic1_event(struct snd_soc_dapm_widget *w, |
| 493 | struct snd_kcontrol *kcontrol, int event) |
| 494 | { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 495 | struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 496 | |
| 497 | switch (event) { |
| 498 | case SND_SOC_DAPM_PRE_PMU: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 499 | snd_soc_component_update_bits(component, |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 500 | RT286_A_BIAS_CTRL3, 0xc000, 0x8000); |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 501 | snd_soc_component_update_bits(component, |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 502 | RT286_A_BIAS_CTRL2, 0xc000, 0x8000); |
| 503 | break; |
| 504 | case SND_SOC_DAPM_POST_PMD: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 505 | snd_soc_component_update_bits(component, |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 506 | RT286_A_BIAS_CTRL3, 0xc000, 0x0000); |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 507 | snd_soc_component_update_bits(component, |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 508 | RT286_A_BIAS_CTRL2, 0xc000, 0x0000); |
| 509 | break; |
| 510 | default: |
| 511 | return 0; |
| 512 | } |
| 513 | |
| 514 | return 0; |
| 515 | } |
| 516 | |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 517 | static const struct snd_soc_dapm_widget rt286_dapm_widgets[] = { |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 518 | SND_SOC_DAPM_SUPPLY_S("HV", 1, RT286_POWER_CTRL1, |
| 519 | 12, 1, NULL, 0), |
| 520 | SND_SOC_DAPM_SUPPLY("VREF", RT286_POWER_CTRL1, |
Bard Liao | 6d514c7 | 2016-01-21 14:10:48 +0800 | [diff] [blame] | 521 | 0, 1, NULL, 0), |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 522 | SND_SOC_DAPM_SUPPLY_S("LDO1", 1, RT286_POWER_CTRL2, |
| 523 | 2, 0, NULL, 0), |
| 524 | SND_SOC_DAPM_SUPPLY_S("LDO2", 2, RT286_POWER_CTRL1, |
| 525 | 13, 1, rt286_ldo2_event, SND_SOC_DAPM_PRE_PMD | |
| 526 | SND_SOC_DAPM_POST_PMU), |
| 527 | SND_SOC_DAPM_SUPPLY("MCLK MODE", RT286_PLL_CTRL1, |
| 528 | 5, 0, NULL, 0), |
| 529 | SND_SOC_DAPM_SUPPLY("MIC1 Input Buffer", SND_SOC_NOPM, |
| 530 | 0, 0, rt286_mic1_event, SND_SOC_DAPM_PRE_PMU | |
| 531 | SND_SOC_DAPM_POST_PMD), |
| 532 | |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 533 | /* Input Lines */ |
| 534 | SND_SOC_DAPM_INPUT("DMIC1 Pin"), |
| 535 | SND_SOC_DAPM_INPUT("DMIC2 Pin"), |
| 536 | SND_SOC_DAPM_INPUT("MIC1"), |
| 537 | SND_SOC_DAPM_INPUT("LINE1"), |
| 538 | SND_SOC_DAPM_INPUT("Beep"), |
| 539 | |
| 540 | /* DMIC */ |
| 541 | SND_SOC_DAPM_PGA_E("DMIC1", RT286_SET_POWER(RT286_DMIC1), 0, 1, |
| 542 | NULL, 0, rt286_set_dmic1_event, |
| 543 | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), |
| 544 | SND_SOC_DAPM_PGA("DMIC2", RT286_SET_POWER(RT286_DMIC2), 0, 1, |
| 545 | NULL, 0), |
| 546 | SND_SOC_DAPM_SUPPLY("DMIC Receiver", SND_SOC_NOPM, |
| 547 | 0, 0, NULL, 0), |
| 548 | |
| 549 | /* REC Mixer */ |
| 550 | SND_SOC_DAPM_MIXER("RECMIX", SND_SOC_NOPM, 0, 0, |
| 551 | rt286_rec_mix, ARRAY_SIZE(rt286_rec_mix)), |
| 552 | |
| 553 | /* ADCs */ |
| 554 | SND_SOC_DAPM_ADC("ADC 0", NULL, SND_SOC_NOPM, 0, 0), |
| 555 | SND_SOC_DAPM_ADC("ADC 1", NULL, SND_SOC_NOPM, 0, 0), |
| 556 | |
| 557 | /* ADC Mux */ |
Bard Liao | 54d96a4 | 2015-01-23 14:51:09 +0800 | [diff] [blame] | 558 | SND_SOC_DAPM_MUX("ADC 0 Mux", RT286_SET_POWER(RT286_ADC_IN1), 0, 1, |
| 559 | &rt286_adc0_mux), |
| 560 | SND_SOC_DAPM_MUX("ADC 1 Mux", RT286_SET_POWER(RT286_ADC_IN2), 0, 1, |
| 561 | &rt286_adc1_mux), |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 562 | |
| 563 | /* Audio Interface */ |
| 564 | SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), |
| 565 | SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0), |
| 566 | SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0), |
| 567 | SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0), |
| 568 | |
| 569 | /* Output Side */ |
| 570 | /* DACs */ |
| 571 | SND_SOC_DAPM_DAC("DAC 0", NULL, SND_SOC_NOPM, 0, 0), |
| 572 | SND_SOC_DAPM_DAC("DAC 1", NULL, SND_SOC_NOPM, 0, 0), |
| 573 | |
| 574 | /* Output Mux */ |
| 575 | SND_SOC_DAPM_MUX("SPK Mux", SND_SOC_NOPM, 0, 0, &rt286_spo_mux), |
| 576 | SND_SOC_DAPM_MUX("HPO Mux", SND_SOC_NOPM, 0, 0, &rt286_hpo_mux), |
| 577 | |
| 578 | SND_SOC_DAPM_SUPPLY("HP Power", RT286_SET_PIN_HPO, |
| 579 | RT286_SET_PIN_SFT, 0, NULL, 0), |
| 580 | |
| 581 | /* Output Mixer */ |
| 582 | SND_SOC_DAPM_MIXER("Front", RT286_SET_POWER(RT286_DAC_OUT1), 0, 1, |
| 583 | rt286_front_mix, ARRAY_SIZE(rt286_front_mix)), |
| 584 | SND_SOC_DAPM_PGA("Surround", RT286_SET_POWER(RT286_DAC_OUT2), 0, 1, |
| 585 | NULL, 0), |
| 586 | |
| 587 | /* Output Pga */ |
| 588 | SND_SOC_DAPM_SWITCH_E("SPO", SND_SOC_NOPM, 0, 0, |
| 589 | &spo_enable_control, rt286_spk_event, |
| 590 | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), |
| 591 | SND_SOC_DAPM_SWITCH("HPO L", SND_SOC_NOPM, 0, 0, |
| 592 | &hpol_enable_control), |
| 593 | SND_SOC_DAPM_SWITCH("HPO R", SND_SOC_NOPM, 0, 0, |
| 594 | &hpor_enable_control), |
| 595 | |
| 596 | /* Output Lines */ |
| 597 | SND_SOC_DAPM_OUTPUT("SPOL"), |
| 598 | SND_SOC_DAPM_OUTPUT("SPOR"), |
| 599 | SND_SOC_DAPM_OUTPUT("HPO Pin"), |
| 600 | SND_SOC_DAPM_OUTPUT("SPDIF"), |
| 601 | }; |
| 602 | |
| 603 | static const struct snd_soc_dapm_route rt286_dapm_routes[] = { |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 604 | {"ADC 0", NULL, "MCLK MODE", is_mclk_mode}, |
| 605 | {"ADC 1", NULL, "MCLK MODE", is_mclk_mode}, |
| 606 | {"Front", NULL, "MCLK MODE", is_mclk_mode}, |
| 607 | {"Surround", NULL, "MCLK MODE", is_mclk_mode}, |
| 608 | |
| 609 | {"HP Power", NULL, "LDO1"}, |
| 610 | {"HP Power", NULL, "LDO2"}, |
| 611 | |
| 612 | {"MIC1", NULL, "LDO1"}, |
| 613 | {"MIC1", NULL, "LDO2"}, |
| 614 | {"MIC1", NULL, "HV"}, |
| 615 | {"MIC1", NULL, "VREF"}, |
| 616 | {"MIC1", NULL, "MIC1 Input Buffer"}, |
| 617 | |
| 618 | {"SPO", NULL, "LDO1"}, |
| 619 | {"SPO", NULL, "LDO2"}, |
| 620 | {"SPO", NULL, "HV"}, |
| 621 | {"SPO", NULL, "VREF"}, |
| 622 | |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 623 | {"DMIC1", NULL, "DMIC1 Pin"}, |
| 624 | {"DMIC2", NULL, "DMIC2 Pin"}, |
| 625 | {"DMIC1", NULL, "DMIC Receiver"}, |
| 626 | {"DMIC2", NULL, "DMIC Receiver"}, |
| 627 | |
| 628 | {"RECMIX", "Beep Switch", "Beep"}, |
| 629 | {"RECMIX", "Line1 Switch", "LINE1"}, |
| 630 | {"RECMIX", "Mic1 Switch", "MIC1"}, |
| 631 | |
| 632 | {"ADC 0 Mux", "Dmic", "DMIC1"}, |
| 633 | {"ADC 0 Mux", "RECMIX", "RECMIX"}, |
| 634 | {"ADC 0 Mux", "Mic", "MIC1"}, |
| 635 | {"ADC 1 Mux", "Dmic", "DMIC2"}, |
| 636 | {"ADC 1 Mux", "RECMIX", "RECMIX"}, |
| 637 | {"ADC 1 Mux", "Mic", "MIC1"}, |
| 638 | |
| 639 | {"ADC 0", NULL, "ADC 0 Mux"}, |
| 640 | {"ADC 1", NULL, "ADC 1 Mux"}, |
| 641 | |
| 642 | {"AIF1TX", NULL, "ADC 0"}, |
| 643 | {"AIF2TX", NULL, "ADC 1"}, |
| 644 | |
| 645 | {"DAC 0", NULL, "AIF1RX"}, |
| 646 | {"DAC 1", NULL, "AIF2RX"}, |
| 647 | |
| 648 | {"Front", "DAC Switch", "DAC 0"}, |
| 649 | {"Front", "RECMIX Switch", "RECMIX"}, |
| 650 | |
| 651 | {"Surround", NULL, "DAC 1"}, |
| 652 | |
| 653 | {"SPK Mux", "Front", "Front"}, |
| 654 | {"SPK Mux", "Surround", "Surround"}, |
| 655 | |
| 656 | {"HPO Mux", "Front", "Front"}, |
| 657 | {"HPO Mux", "Surround", "Surround"}, |
| 658 | |
| 659 | {"SPO", "Switch", "SPK Mux"}, |
| 660 | {"HPO L", "Switch", "HPO Mux"}, |
| 661 | {"HPO R", "Switch", "HPO Mux"}, |
| 662 | {"HPO L", NULL, "HP Power"}, |
| 663 | {"HPO R", NULL, "HP Power"}, |
| 664 | |
| 665 | {"SPOL", NULL, "SPO"}, |
| 666 | {"SPOR", NULL, "SPO"}, |
| 667 | {"HPO Pin", NULL, "HPO L"}, |
| 668 | {"HPO Pin", NULL, "HPO R"}, |
| 669 | }; |
| 670 | |
| 671 | static int rt286_hw_params(struct snd_pcm_substream *substream, |
| 672 | struct snd_pcm_hw_params *params, |
| 673 | struct snd_soc_dai *dai) |
| 674 | { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 675 | struct snd_soc_component *component = dai->component; |
| 676 | struct rt286_priv *rt286 = snd_soc_component_get_drvdata(component); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 677 | unsigned int val = 0; |
| 678 | int d_len_code; |
| 679 | |
| 680 | switch (params_rate(params)) { |
| 681 | /* bit 14 0:48K 1:44.1K */ |
| 682 | case 44100: |
| 683 | val |= 0x4000; |
| 684 | break; |
| 685 | case 48000: |
| 686 | break; |
| 687 | default: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 688 | dev_err(component->dev, "Unsupported sample rate %d\n", |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 689 | params_rate(params)); |
| 690 | return -EINVAL; |
| 691 | } |
| 692 | switch (rt286->sys_clk) { |
| 693 | case 12288000: |
| 694 | case 24576000: |
| 695 | if (params_rate(params) != 48000) { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 696 | dev_err(component->dev, "Sys_clk is not matched (%d %d)\n", |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 697 | params_rate(params), rt286->sys_clk); |
| 698 | return -EINVAL; |
| 699 | } |
| 700 | break; |
| 701 | case 11289600: |
| 702 | case 22579200: |
| 703 | if (params_rate(params) != 44100) { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 704 | dev_err(component->dev, "Sys_clk is not matched (%d %d)\n", |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 705 | params_rate(params), rt286->sys_clk); |
| 706 | return -EINVAL; |
| 707 | } |
| 708 | break; |
| 709 | } |
| 710 | |
| 711 | if (params_channels(params) <= 16) { |
| 712 | /* bit 3:0 Number of Channel */ |
| 713 | val |= (params_channels(params) - 1); |
| 714 | } else { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 715 | dev_err(component->dev, "Unsupported channels %d\n", |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 716 | params_channels(params)); |
| 717 | return -EINVAL; |
| 718 | } |
| 719 | |
| 720 | d_len_code = 0; |
| 721 | switch (params_width(params)) { |
| 722 | /* bit 6:4 Bits per Sample */ |
| 723 | case 16: |
| 724 | d_len_code = 0; |
| 725 | val |= (0x1 << 4); |
| 726 | break; |
| 727 | case 32: |
| 728 | d_len_code = 2; |
| 729 | val |= (0x4 << 4); |
| 730 | break; |
| 731 | case 20: |
| 732 | d_len_code = 1; |
| 733 | val |= (0x2 << 4); |
| 734 | break; |
| 735 | case 24: |
| 736 | d_len_code = 2; |
| 737 | val |= (0x3 << 4); |
| 738 | break; |
| 739 | case 8: |
| 740 | d_len_code = 3; |
| 741 | break; |
| 742 | default: |
| 743 | return -EINVAL; |
| 744 | } |
| 745 | |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 746 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 747 | RT286_I2S_CTRL1, 0x0018, d_len_code << 3); |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 748 | dev_dbg(component->dev, "format val = 0x%x\n", val); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 749 | |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 750 | snd_soc_component_update_bits(component, RT286_DAC_FORMAT, 0x407f, val); |
| 751 | snd_soc_component_update_bits(component, RT286_ADC_FORMAT, 0x407f, val); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 752 | |
| 753 | return 0; |
| 754 | } |
| 755 | |
| 756 | static int rt286_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) |
| 757 | { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 758 | struct snd_soc_component *component = dai->component; |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 759 | |
| 760 | switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { |
| 761 | case SND_SOC_DAIFMT_CBM_CFM: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 762 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 763 | RT286_I2S_CTRL1, 0x800, 0x800); |
| 764 | break; |
| 765 | case SND_SOC_DAIFMT_CBS_CFS: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 766 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 767 | RT286_I2S_CTRL1, 0x800, 0x0); |
| 768 | break; |
| 769 | default: |
| 770 | return -EINVAL; |
| 771 | } |
| 772 | |
| 773 | switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { |
| 774 | case SND_SOC_DAIFMT_I2S: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 775 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 776 | RT286_I2S_CTRL1, 0x300, 0x0); |
| 777 | break; |
| 778 | case SND_SOC_DAIFMT_LEFT_J: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 779 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 780 | RT286_I2S_CTRL1, 0x300, 0x1 << 8); |
| 781 | break; |
| 782 | case SND_SOC_DAIFMT_DSP_A: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 783 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 784 | RT286_I2S_CTRL1, 0x300, 0x2 << 8); |
| 785 | break; |
| 786 | case SND_SOC_DAIFMT_DSP_B: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 787 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 788 | RT286_I2S_CTRL1, 0x300, 0x3 << 8); |
| 789 | break; |
| 790 | default: |
| 791 | return -EINVAL; |
| 792 | } |
| 793 | /* bit 15 Stream Type 0:PCM 1:Non-PCM */ |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 794 | snd_soc_component_update_bits(component, RT286_DAC_FORMAT, 0x8000, 0); |
| 795 | snd_soc_component_update_bits(component, RT286_ADC_FORMAT, 0x8000, 0); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 796 | |
| 797 | return 0; |
| 798 | } |
| 799 | |
| 800 | static int rt286_set_dai_sysclk(struct snd_soc_dai *dai, |
| 801 | int clk_id, unsigned int freq, int dir) |
| 802 | { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 803 | struct snd_soc_component *component = dai->component; |
| 804 | struct rt286_priv *rt286 = snd_soc_component_get_drvdata(component); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 805 | |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 806 | dev_dbg(component->dev, "%s freq=%d\n", __func__, freq); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 807 | |
| 808 | if (RT286_SCLK_S_MCLK == clk_id) { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 809 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 810 | RT286_I2S_CTRL2, 0x0100, 0x0); |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 811 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 812 | RT286_PLL_CTRL1, 0x20, 0x20); |
| 813 | } else { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 814 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 815 | RT286_I2S_CTRL2, 0x0100, 0x0100); |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 816 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 817 | RT286_PLL_CTRL, 0x4, 0x4); |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 818 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 819 | RT286_PLL_CTRL1, 0x20, 0x0); |
| 820 | } |
| 821 | |
| 822 | switch (freq) { |
| 823 | case 19200000: |
| 824 | if (RT286_SCLK_S_MCLK == clk_id) { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 825 | dev_err(component->dev, "Should not use MCLK\n"); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 826 | return -EINVAL; |
| 827 | } |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 828 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 829 | RT286_I2S_CTRL2, 0x40, 0x40); |
| 830 | break; |
| 831 | case 24000000: |
| 832 | if (RT286_SCLK_S_MCLK == clk_id) { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 833 | dev_err(component->dev, "Should not use MCLK\n"); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 834 | return -EINVAL; |
| 835 | } |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 836 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 837 | RT286_I2S_CTRL2, 0x40, 0x0); |
| 838 | break; |
| 839 | case 12288000: |
| 840 | case 11289600: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 841 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 842 | RT286_I2S_CTRL2, 0x8, 0x0); |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 843 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 844 | RT286_CLK_DIV, 0xfc1e, 0x0004); |
| 845 | break; |
| 846 | case 24576000: |
| 847 | case 22579200: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 848 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 849 | RT286_I2S_CTRL2, 0x8, 0x8); |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 850 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 851 | RT286_CLK_DIV, 0xfc1e, 0x5406); |
| 852 | break; |
| 853 | default: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 854 | dev_err(component->dev, "Unsupported system clock\n"); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 855 | return -EINVAL; |
| 856 | } |
| 857 | |
| 858 | rt286->sys_clk = freq; |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 859 | rt286->clk_id = clk_id; |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 860 | |
| 861 | return 0; |
| 862 | } |
| 863 | |
| 864 | static int rt286_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio) |
| 865 | { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 866 | struct snd_soc_component *component = dai->component; |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 867 | |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 868 | dev_dbg(component->dev, "%s ratio=%d\n", __func__, ratio); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 869 | if (50 == ratio) |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 870 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 871 | RT286_I2S_CTRL1, 0x1000, 0x1000); |
| 872 | else |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 873 | snd_soc_component_update_bits(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 874 | RT286_I2S_CTRL1, 0x1000, 0x0); |
| 875 | |
| 876 | |
| 877 | return 0; |
| 878 | } |
| 879 | |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 880 | static int rt286_set_bias_level(struct snd_soc_component *component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 881 | enum snd_soc_bias_level level) |
| 882 | { |
| 883 | switch (level) { |
| 884 | case SND_SOC_BIAS_PREPARE: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 885 | if (SND_SOC_BIAS_STANDBY == snd_soc_component_get_bias_level(component)) { |
| 886 | snd_soc_component_write(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 887 | RT286_SET_AUDIO_POWER, AC_PWRST_D0); |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 888 | snd_soc_component_update_bits(component, |
Bard Liao | bc6c4e4 | 2014-07-07 19:15:30 +0800 | [diff] [blame] | 889 | RT286_DC_GAIN, 0x200, 0x200); |
| 890 | } |
| 891 | break; |
| 892 | |
| 893 | case SND_SOC_BIAS_ON: |
| 894 | mdelay(10); |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 895 | snd_soc_component_update_bits(component, |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 896 | RT286_DC_GAIN, 0x200, 0x0); |
| 897 | |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 898 | break; |
| 899 | |
| 900 | case SND_SOC_BIAS_STANDBY: |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 901 | snd_soc_component_write(component, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 902 | RT286_SET_AUDIO_POWER, AC_PWRST_D3); |
| 903 | break; |
| 904 | |
| 905 | default: |
| 906 | break; |
| 907 | } |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 908 | |
| 909 | return 0; |
| 910 | } |
| 911 | |
| 912 | static irqreturn_t rt286_irq(int irq, void *data) |
| 913 | { |
| 914 | struct rt286_priv *rt286 = data; |
| 915 | bool hp = false; |
| 916 | bool mic = false; |
| 917 | int status = 0; |
| 918 | |
Bard Liao | 90f601e | 2014-07-29 13:50:57 +0800 | [diff] [blame] | 919 | rt286_jack_detect(rt286, &hp, &mic); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 920 | |
| 921 | /* Clear IRQ */ |
Bard Liao | 90f601e | 2014-07-29 13:50:57 +0800 | [diff] [blame] | 922 | regmap_update_bits(rt286->regmap, RT286_IRQ_CTRL, 0x1, 0x1); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 923 | |
Pierre-Louis Bossart | af3b2b5 | 2019-01-04 20:02:39 -0600 | [diff] [blame] | 924 | if (hp) |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 925 | status |= SND_JACK_HEADPHONE; |
| 926 | |
Pierre-Louis Bossart | af3b2b5 | 2019-01-04 20:02:39 -0600 | [diff] [blame] | 927 | if (mic) |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 928 | status |= SND_JACK_MICROPHONE; |
| 929 | |
| 930 | snd_soc_jack_report(rt286->jack, status, |
| 931 | SND_JACK_MICROPHONE | SND_JACK_HEADPHONE); |
| 932 | |
| 933 | pm_wakeup_event(&rt286->i2c->dev, 300); |
| 934 | |
| 935 | return IRQ_HANDLED; |
| 936 | } |
| 937 | |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 938 | static int rt286_probe(struct snd_soc_component *component) |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 939 | { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 940 | struct rt286_priv *rt286 = snd_soc_component_get_drvdata(component); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 941 | |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 942 | rt286->component = component; |
Bard Liao | 90f601e | 2014-07-29 13:50:57 +0800 | [diff] [blame] | 943 | |
| 944 | if (rt286->i2c->irq) { |
| 945 | regmap_update_bits(rt286->regmap, |
| 946 | RT286_IRQ_CTRL, 0x2, 0x2); |
| 947 | |
| 948 | INIT_DELAYED_WORK(&rt286->jack_detect_work, |
| 949 | rt286_jack_detect_work); |
| 950 | schedule_delayed_work(&rt286->jack_detect_work, |
| 951 | msecs_to_jiffies(1250)); |
| 952 | } |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 953 | |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 954 | return 0; |
| 955 | } |
| 956 | |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 957 | static void rt286_remove(struct snd_soc_component *component) |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 958 | { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 959 | struct rt286_priv *rt286 = snd_soc_component_get_drvdata(component); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 960 | |
| 961 | cancel_delayed_work_sync(&rt286->jack_detect_work); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 962 | } |
| 963 | |
| 964 | #ifdef CONFIG_PM |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 965 | static int rt286_suspend(struct snd_soc_component *component) |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 966 | { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 967 | struct rt286_priv *rt286 = snd_soc_component_get_drvdata(component); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 968 | |
| 969 | regcache_cache_only(rt286->regmap, true); |
| 970 | regcache_mark_dirty(rt286->regmap); |
| 971 | |
| 972 | return 0; |
| 973 | } |
| 974 | |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 975 | static int rt286_resume(struct snd_soc_component *component) |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 976 | { |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 977 | struct rt286_priv *rt286 = snd_soc_component_get_drvdata(component); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 978 | |
| 979 | regcache_cache_only(rt286->regmap, false); |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 980 | rt286_index_sync(component); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 981 | regcache_sync(rt286->regmap); |
| 982 | |
| 983 | return 0; |
| 984 | } |
| 985 | #else |
| 986 | #define rt286_suspend NULL |
| 987 | #define rt286_resume NULL |
| 988 | #endif |
| 989 | |
| 990 | #define RT286_STEREO_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000) |
| 991 | #define RT286_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ |
| 992 | SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) |
| 993 | |
| 994 | static const struct snd_soc_dai_ops rt286_aif_dai_ops = { |
| 995 | .hw_params = rt286_hw_params, |
| 996 | .set_fmt = rt286_set_dai_fmt, |
| 997 | .set_sysclk = rt286_set_dai_sysclk, |
| 998 | .set_bclk_ratio = rt286_set_bclk_ratio, |
| 999 | }; |
| 1000 | |
| 1001 | static struct snd_soc_dai_driver rt286_dai[] = { |
| 1002 | { |
| 1003 | .name = "rt286-aif1", |
| 1004 | .id = RT286_AIF1, |
| 1005 | .playback = { |
| 1006 | .stream_name = "AIF1 Playback", |
| 1007 | .channels_min = 1, |
| 1008 | .channels_max = 2, |
| 1009 | .rates = RT286_STEREO_RATES, |
| 1010 | .formats = RT286_FORMATS, |
| 1011 | }, |
| 1012 | .capture = { |
| 1013 | .stream_name = "AIF1 Capture", |
| 1014 | .channels_min = 1, |
| 1015 | .channels_max = 2, |
| 1016 | .rates = RT286_STEREO_RATES, |
| 1017 | .formats = RT286_FORMATS, |
| 1018 | }, |
| 1019 | .ops = &rt286_aif_dai_ops, |
| 1020 | .symmetric_rates = 1, |
| 1021 | }, |
| 1022 | { |
| 1023 | .name = "rt286-aif2", |
| 1024 | .id = RT286_AIF2, |
| 1025 | .playback = { |
| 1026 | .stream_name = "AIF2 Playback", |
| 1027 | .channels_min = 1, |
| 1028 | .channels_max = 2, |
| 1029 | .rates = RT286_STEREO_RATES, |
| 1030 | .formats = RT286_FORMATS, |
| 1031 | }, |
| 1032 | .capture = { |
| 1033 | .stream_name = "AIF2 Capture", |
| 1034 | .channels_min = 1, |
| 1035 | .channels_max = 2, |
| 1036 | .rates = RT286_STEREO_RATES, |
| 1037 | .formats = RT286_FORMATS, |
| 1038 | }, |
| 1039 | .ops = &rt286_aif_dai_ops, |
| 1040 | .symmetric_rates = 1, |
| 1041 | }, |
| 1042 | |
| 1043 | }; |
| 1044 | |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 1045 | static const struct snd_soc_component_driver soc_component_dev_rt286 = { |
| 1046 | .probe = rt286_probe, |
| 1047 | .remove = rt286_remove, |
| 1048 | .suspend = rt286_suspend, |
| 1049 | .resume = rt286_resume, |
| 1050 | .set_bias_level = rt286_set_bias_level, |
| 1051 | .controls = rt286_snd_controls, |
| 1052 | .num_controls = ARRAY_SIZE(rt286_snd_controls), |
| 1053 | .dapm_widgets = rt286_dapm_widgets, |
| 1054 | .num_dapm_widgets = ARRAY_SIZE(rt286_dapm_widgets), |
| 1055 | .dapm_routes = rt286_dapm_routes, |
| 1056 | .num_dapm_routes = ARRAY_SIZE(rt286_dapm_routes), |
| 1057 | .use_pmdown_time = 1, |
| 1058 | .endianness = 1, |
| 1059 | .non_legacy_dai_naming = 1, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 1060 | }; |
| 1061 | |
| 1062 | static const struct regmap_config rt286_regmap = { |
| 1063 | .reg_bits = 32, |
| 1064 | .val_bits = 32, |
| 1065 | .max_register = 0x02370100, |
| 1066 | .volatile_reg = rt286_volatile_register, |
| 1067 | .readable_reg = rt286_readable_register, |
Oder Chiou | bc08f96 | 2015-06-12 17:06:29 +0800 | [diff] [blame] | 1068 | .reg_write = rl6347a_hw_write, |
| 1069 | .reg_read = rl6347a_hw_read, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 1070 | .cache_type = REGCACHE_RBTREE, |
| 1071 | .reg_defaults = rt286_reg, |
| 1072 | .num_reg_defaults = ARRAY_SIZE(rt286_reg), |
| 1073 | }; |
| 1074 | |
| 1075 | static const struct i2c_device_id rt286_i2c_id[] = { |
| 1076 | {"rt286", 0}, |
Bard Liao | 3ab888d | 2015-02-09 14:19:45 +0800 | [diff] [blame] | 1077 | {"rt288", 0}, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 1078 | {} |
| 1079 | }; |
| 1080 | MODULE_DEVICE_TABLE(i2c, rt286_i2c_id); |
| 1081 | |
| 1082 | static const struct acpi_device_id rt286_acpi_match[] = { |
| 1083 | { "INT343A", 0 }, |
| 1084 | {}, |
| 1085 | }; |
| 1086 | MODULE_DEVICE_TABLE(acpi, rt286_acpi_match); |
| 1087 | |
Axel Lin | a5afdc5 | 2015-06-28 11:40:22 +0800 | [diff] [blame] | 1088 | static const struct dmi_system_id force_combo_jack_table[] = { |
Bard Liao | 6c67cde2 | 2014-11-06 09:59:59 +0800 | [diff] [blame] | 1089 | { |
| 1090 | .ident = "Intel Wilson Beach", |
| 1091 | .matches = { |
| 1092 | DMI_MATCH(DMI_BOARD_NAME, "Wilson Beach SDS") |
| 1093 | } |
| 1094 | }, |
Vinod Koul | 166765e | 2015-11-17 11:17:33 +0530 | [diff] [blame] | 1095 | { |
| 1096 | .ident = "Intel Skylake RVP", |
| 1097 | .matches = { |
| 1098 | DMI_MATCH(DMI_PRODUCT_NAME, "Skylake Client platform") |
| 1099 | } |
| 1100 | }, |
Vinod Koul | d06de6d9 | 2016-07-11 22:02:10 +0530 | [diff] [blame] | 1101 | { |
| 1102 | .ident = "Intel Kabylake RVP", |
| 1103 | .matches = { |
| 1104 | DMI_MATCH(DMI_PRODUCT_NAME, "Kabylake Client platform") |
| 1105 | } |
| 1106 | }, |
Yifeng Li | fe0dfd6 | 2017-05-04 01:34:14 +0800 | [diff] [blame] | 1107 | { |
| 1108 | .ident = "Thinkpad Helix 2nd", |
| 1109 | .matches = { |
| 1110 | DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), |
| 1111 | DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad Helix 2nd") |
| 1112 | } |
| 1113 | }, |
Vinod Koul | d06de6d9 | 2016-07-11 22:02:10 +0530 | [diff] [blame] | 1114 | |
Bard Liao | 6c67cde2 | 2014-11-06 09:59:59 +0800 | [diff] [blame] | 1115 | { } |
| 1116 | }; |
| 1117 | |
Axel Lin | a5afdc5 | 2015-06-28 11:40:22 +0800 | [diff] [blame] | 1118 | static const struct dmi_system_id dmi_dell_dino[] = { |
Bard Liao | 2cc3f23 | 2015-02-05 16:40:34 +0800 | [diff] [blame] | 1119 | { |
| 1120 | .ident = "Dell Dino", |
| 1121 | .matches = { |
| 1122 | DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), |
Bard Liao | a4ee556 | 2015-03-06 10:12:58 +0800 | [diff] [blame] | 1123 | DMI_MATCH(DMI_PRODUCT_NAME, "XPS 13 9343") |
Bard Liao | 2cc3f23 | 2015-02-05 16:40:34 +0800 | [diff] [blame] | 1124 | } |
| 1125 | }, |
| 1126 | { } |
| 1127 | }; |
| 1128 | |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 1129 | static int rt286_i2c_probe(struct i2c_client *i2c, |
| 1130 | const struct i2c_device_id *id) |
| 1131 | { |
| 1132 | struct rt286_platform_data *pdata = dev_get_platdata(&i2c->dev); |
| 1133 | struct rt286_priv *rt286; |
Bard Liao | 143526e | 2015-03-24 09:51:12 +0800 | [diff] [blame] | 1134 | int i, ret, val; |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 1135 | |
| 1136 | rt286 = devm_kzalloc(&i2c->dev, sizeof(*rt286), |
| 1137 | GFP_KERNEL); |
| 1138 | if (NULL == rt286) |
| 1139 | return -ENOMEM; |
| 1140 | |
| 1141 | rt286->regmap = devm_regmap_init(&i2c->dev, NULL, i2c, &rt286_regmap); |
| 1142 | if (IS_ERR(rt286->regmap)) { |
| 1143 | ret = PTR_ERR(rt286->regmap); |
| 1144 | dev_err(&i2c->dev, "Failed to allocate register map: %d\n", |
| 1145 | ret); |
| 1146 | return ret; |
| 1147 | } |
| 1148 | |
Bard Liao | 143526e | 2015-03-24 09:51:12 +0800 | [diff] [blame] | 1149 | ret = regmap_read(rt286->regmap, |
| 1150 | RT286_GET_PARAM(AC_NODE_ROOT, AC_PAR_VENDOR_ID), &val); |
| 1151 | if (ret != 0) { |
| 1152 | dev_err(&i2c->dev, "I2C error %d\n", ret); |
| 1153 | return ret; |
| 1154 | } |
| 1155 | if (val != RT286_VENDOR_ID && val != RT288_VENDOR_ID) { |
Bard Liao | 4b21768 | 2014-07-07 16:48:37 +0800 | [diff] [blame] | 1156 | dev_err(&i2c->dev, |
Jarkko Nikula | e608aae | 2015-06-25 13:58:56 +0300 | [diff] [blame] | 1157 | "Device with ID register %#x is not rt286\n", val); |
Bard Liao | 4b21768 | 2014-07-07 16:48:37 +0800 | [diff] [blame] | 1158 | return -ENODEV; |
| 1159 | } |
| 1160 | |
Axel Lin | dc6d84c | 2015-10-05 21:22:40 +0800 | [diff] [blame] | 1161 | rt286->index_cache = devm_kmemdup(&i2c->dev, rt286_index_def, |
| 1162 | sizeof(rt286_index_def), GFP_KERNEL); |
| 1163 | if (!rt286->index_cache) |
| 1164 | return -ENOMEM; |
| 1165 | |
Oder Chiou | bc08f96 | 2015-06-12 17:06:29 +0800 | [diff] [blame] | 1166 | rt286->index_cache_size = INDEX_CACHE_SIZE; |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 1167 | rt286->i2c = i2c; |
| 1168 | i2c_set_clientdata(i2c, rt286); |
| 1169 | |
Bard Liao | d53d59e | 2015-04-09 11:20:32 +0800 | [diff] [blame] | 1170 | /* restore codec default */ |
| 1171 | for (i = 0; i < INDEX_CACHE_SIZE; i++) |
| 1172 | regmap_write(rt286->regmap, rt286->index_cache[i].reg, |
| 1173 | rt286->index_cache[i].def); |
| 1174 | for (i = 0; i < ARRAY_SIZE(rt286_reg); i++) |
| 1175 | regmap_write(rt286->regmap, rt286_reg[i].reg, |
| 1176 | rt286_reg[i].def); |
| 1177 | |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 1178 | if (pdata) |
| 1179 | rt286->pdata = *pdata; |
| 1180 | |
Bard Liao | 2cc3f23 | 2015-02-05 16:40:34 +0800 | [diff] [blame] | 1181 | if (dmi_check_system(force_combo_jack_table) || |
| 1182 | dmi_check_system(dmi_dell_dino)) |
Bard Liao | 6c67cde2 | 2014-11-06 09:59:59 +0800 | [diff] [blame] | 1183 | rt286->pdata.cbj_en = true; |
| 1184 | |
Bard Liao | 61a414c | 2014-07-07 16:48:38 +0800 | [diff] [blame] | 1185 | regmap_write(rt286->regmap, RT286_SET_AUDIO_POWER, AC_PWRST_D3); |
| 1186 | |
| 1187 | for (i = 0; i < RT286_POWER_REG_LEN; i++) |
| 1188 | regmap_write(rt286->regmap, |
| 1189 | RT286_SET_POWER(rt286_support_power_controls[i]), |
| 1190 | AC_PWRST_D1); |
| 1191 | |
| 1192 | if (!rt286->pdata.cbj_en) { |
| 1193 | regmap_write(rt286->regmap, RT286_CBJ_CTRL2, 0x0000); |
| 1194 | regmap_write(rt286->regmap, RT286_MIC1_DET_CTRL, 0x0816); |
Bard Liao | 61a414c | 2014-07-07 16:48:38 +0800 | [diff] [blame] | 1195 | regmap_update_bits(rt286->regmap, |
| 1196 | RT286_CBJ_CTRL1, 0xf000, 0xb000); |
| 1197 | } else { |
| 1198 | regmap_update_bits(rt286->regmap, |
| 1199 | RT286_CBJ_CTRL1, 0xf000, 0x5000); |
| 1200 | } |
| 1201 | |
| 1202 | mdelay(10); |
| 1203 | |
| 1204 | if (!rt286->pdata.gpio2_en) |
| 1205 | regmap_write(rt286->regmap, RT286_SET_DMIC2_DEFAULT, 0x4000); |
| 1206 | else |
| 1207 | regmap_write(rt286->regmap, RT286_SET_DMIC2_DEFAULT, 0); |
| 1208 | |
| 1209 | mdelay(10); |
| 1210 | |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 1211 | regmap_write(rt286->regmap, RT286_MISC_CTRL1, 0x0000); |
Bard Liao | f8c101b | 2014-11-06 10:00:00 +0800 | [diff] [blame] | 1212 | /* Power down LDO, VREF */ |
Bard Liao | 6879db7 | 2014-10-31 14:52:16 +0800 | [diff] [blame] | 1213 | regmap_update_bits(rt286->regmap, RT286_POWER_CTRL2, 0xc, 0x0); |
| 1214 | regmap_update_bits(rt286->regmap, RT286_POWER_CTRL1, 0x1001, 0x1001); |
Bard Liao | 61a414c | 2014-07-07 16:48:38 +0800 | [diff] [blame] | 1215 | |
Bard Liao | f8c101b | 2014-11-06 10:00:00 +0800 | [diff] [blame] | 1216 | /* Set depop parameter */ |
Bard Liao | bc6c4e4 | 2014-07-07 19:15:30 +0800 | [diff] [blame] | 1217 | regmap_update_bits(rt286->regmap, RT286_DEPOP_CTRL2, 0x403a, 0x401a); |
| 1218 | regmap_update_bits(rt286->regmap, RT286_DEPOP_CTRL3, 0xf777, 0x4737); |
| 1219 | regmap_update_bits(rt286->regmap, RT286_DEPOP_CTRL4, 0x00ff, 0x003f); |
| 1220 | |
Bard Liao | 2cc3f23 | 2015-02-05 16:40:34 +0800 | [diff] [blame] | 1221 | if (dmi_check_system(dmi_dell_dino)) { |
| 1222 | regmap_update_bits(rt286->regmap, |
| 1223 | RT286_SET_GPIO_MASK, 0x40, 0x40); |
| 1224 | regmap_update_bits(rt286->regmap, |
| 1225 | RT286_SET_GPIO_DIRECTION, 0x40, 0x40); |
| 1226 | regmap_update_bits(rt286->regmap, |
| 1227 | RT286_SET_GPIO_DATA, 0x40, 0x40); |
| 1228 | regmap_update_bits(rt286->regmap, |
| 1229 | RT286_GPIO_CTRL, 0xc, 0x8); |
| 1230 | } |
| 1231 | |
Bard Liao | 61a414c | 2014-07-07 16:48:38 +0800 | [diff] [blame] | 1232 | if (rt286->i2c->irq) { |
Bard Liao | 61a414c | 2014-07-07 16:48:38 +0800 | [diff] [blame] | 1233 | ret = request_threaded_irq(rt286->i2c->irq, NULL, rt286_irq, |
| 1234 | IRQF_TRIGGER_HIGH | IRQF_ONESHOT, "rt286", rt286); |
| 1235 | if (ret != 0) { |
| 1236 | dev_err(&i2c->dev, |
| 1237 | "Failed to reguest IRQ: %d\n", ret); |
| 1238 | return ret; |
| 1239 | } |
| 1240 | } |
| 1241 | |
Kuninori Morimoto | 4510112 | 2018-01-29 04:36:54 +0000 | [diff] [blame] | 1242 | ret = devm_snd_soc_register_component(&i2c->dev, |
| 1243 | &soc_component_dev_rt286, |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 1244 | rt286_dai, ARRAY_SIZE(rt286_dai)); |
| 1245 | |
| 1246 | return ret; |
| 1247 | } |
| 1248 | |
| 1249 | static int rt286_i2c_remove(struct i2c_client *i2c) |
| 1250 | { |
| 1251 | struct rt286_priv *rt286 = i2c_get_clientdata(i2c); |
| 1252 | |
| 1253 | if (i2c->irq) |
| 1254 | free_irq(i2c->irq, rt286); |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 1255 | |
| 1256 | return 0; |
| 1257 | } |
| 1258 | |
| 1259 | |
Bard Liao | 23c4fd5 | 2014-07-14 10:18:04 +0800 | [diff] [blame] | 1260 | static struct i2c_driver rt286_i2c_driver = { |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 1261 | .driver = { |
| 1262 | .name = "rt286", |
Bard Liao | 07cf7cba | 2014-06-20 14:41:13 +0800 | [diff] [blame] | 1263 | .acpi_match_table = ACPI_PTR(rt286_acpi_match), |
| 1264 | }, |
| 1265 | .probe = rt286_i2c_probe, |
| 1266 | .remove = rt286_i2c_remove, |
| 1267 | .id_table = rt286_i2c_id, |
| 1268 | }; |
| 1269 | |
| 1270 | module_i2c_driver(rt286_i2c_driver); |
| 1271 | |
| 1272 | MODULE_DESCRIPTION("ASoC RT286 driver"); |
| 1273 | MODULE_AUTHOR("Bard Liao <bardliao@realtek.com>"); |
| 1274 | MODULE_LICENSE("GPL"); |