git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| a2342ae3 MB |
1 | /* |
| 2 | * wm_hubs.c -- WM8993/4 common code | |
| 3 | * | |
| 4 | * Copyright 2009 Wolfson Microelectronics plc | |
| 5 | * | |
| 6 | * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> | |
| 7 | * | |
| 8 | * | |
| 9 | * This program is free software; you can redistribute it and/or modify | |
| 10 | * it under the terms of the GNU General Public License version 2 as | |
| 11 | * published by the Free Software Foundation. | |
| 12 | */ | |
| 13 | ||
| 14 | #include <linux/module.h> | |
| 15 | #include <linux/moduleparam.h> | |
| 16 | #include <linux/init.h> | |
| 17 | #include <linux/delay.h> | |
| 18 | #include <linux/pm.h> | |
| 19 | #include <linux/i2c.h> | |
| 20 | #include <linux/platform_device.h> | |
| a2342ae3 MB |
21 | #include <sound/core.h> |
| 22 | #include <sound/pcm.h> | |
| 23 | #include <sound/pcm_params.h> | |
| 24 | #include <sound/soc.h> | |
| 25 | #include <sound/soc-dapm.h> | |
| 26 | #include <sound/initval.h> | |
| 27 | #include <sound/tlv.h> | |
| 28 | ||
| 29 | #include "wm8993.h" | |
| 30 | #include "wm_hubs.h" | |
| 31 | ||
| 32 | const DECLARE_TLV_DB_SCALE(wm_hubs_spkmix_tlv, -300, 300, 0); | |
| 33 | EXPORT_SYMBOL_GPL(wm_hubs_spkmix_tlv); | |
| 34 | ||
| 35 | static const DECLARE_TLV_DB_SCALE(inpga_tlv, -1650, 150, 0); | |
| 36 | static const DECLARE_TLV_DB_SCALE(inmix_sw_tlv, 0, 3000, 0); | |
| 37 | static const DECLARE_TLV_DB_SCALE(inmix_tlv, -1500, 300, 1); | |
| 38 | static const DECLARE_TLV_DB_SCALE(earpiece_tlv, -600, 600, 0); | |
| 39 | static const DECLARE_TLV_DB_SCALE(outmix_tlv, -2100, 300, 0); | |
| 40 | static const DECLARE_TLV_DB_SCALE(spkmixout_tlv, -1800, 600, 1); | |
| 41 | static const DECLARE_TLV_DB_SCALE(outpga_tlv, -5700, 100, 0); | |
| 42 | static const unsigned int spkboost_tlv[] = { | |
| 43 | TLV_DB_RANGE_HEAD(7), | |
| 44 | 0, 6, TLV_DB_SCALE_ITEM(0, 150, 0), | |
| 45 | 7, 7, TLV_DB_SCALE_ITEM(1200, 0, 0), | |
| 46 | }; | |
| 47 | static const DECLARE_TLV_DB_SCALE(line_tlv, -600, 600, 0); | |
| 48 | ||
| 49 | static const char *speaker_ref_text[] = { | |
| 50 | "SPKVDD/2", | |
| 51 | "VMID", | |
| 52 | }; | |
| 53 | ||
| 54 | static const struct soc_enum speaker_ref = | |
| 55 | SOC_ENUM_SINGLE(WM8993_SPEAKER_MIXER, 8, 2, speaker_ref_text); | |
| 56 | ||
| 57 | static const char *speaker_mode_text[] = { | |
| 58 | "Class D", | |
| 59 | "Class AB", | |
| 60 | }; | |
| 61 | ||
| 62 | static const struct soc_enum speaker_mode = | |
| 63 | SOC_ENUM_SINGLE(WM8993_SPKMIXR_ATTENUATION, 8, 2, speaker_mode_text); | |
| 64 | ||
| 4dcc93d0 | 65 | static void wait_for_dc_servo(struct snd_soc_codec *codec, unsigned int op) |
| a2342ae3 MB |
66 | { |
| 67 | unsigned int reg; | |
| 68 | int count = 0; | |
| 4dcc93d0 MB |
69 | unsigned int val; |
| 70 | ||
| 71 | val = op | WM8993_DCS_ENA_CHAN_0 | WM8993_DCS_ENA_CHAN_1; | |
| 72 | ||
| 73 | /* Trigger the command */ | |
| 74 | snd_soc_write(codec, WM8993_DC_SERVO_0, val); | |
| a2342ae3 MB |
75 | |
| 76 | dev_dbg(codec->dev, "Waiting for DC servo...\n"); | |
| 3ed7074c | 77 | |
| a2342ae3 MB |
78 | do { |
| 79 | count++; | |
| 80 | msleep(1); | |
| 4dcc93d0 | 81 | reg = snd_soc_read(codec, WM8993_DC_SERVO_0); |
| 3ed7074c | 82 | dev_dbg(codec->dev, "DC servo: %x\n", reg); |
| 4dcc93d0 | 83 | } while (reg & op && count < 400); |
| a2342ae3 | 84 | |
| 4dcc93d0 | 85 | if (reg & op) |
| a2342ae3 MB |
86 | dev_err(codec->dev, "Timed out waiting for DC Servo\n"); |
| 87 | } | |
| 88 | ||
| 3ed7074c MB |
89 | /* |
| 90 | * Startup calibration of the DC servo | |
| 91 | */ | |
| 92 | static void calibrate_dc_servo(struct snd_soc_codec *codec) | |
| 93 | { | |
| b2c812e2 | 94 | struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec); |
| 8437f700 | 95 | u16 reg, reg_l, reg_r, dcs_cfg; |
| 3ed7074c MB |
96 | |
| 97 | /* Set for 32 series updates */ | |
| 98 | snd_soc_update_bits(codec, WM8993_DC_SERVO_1, | |
| 99 | WM8993_DCS_SERIES_NO_01_MASK, | |
| 100 | 32 << WM8993_DCS_SERIES_NO_01_SHIFT); | |
| 4dcc93d0 MB |
101 | wait_for_dc_servo(codec, |
| 102 | WM8993_DCS_TRIG_SERIES_0 | WM8993_DCS_TRIG_SERIES_1); | |
| 3ed7074c MB |
103 | |
| 104 | /* Apply correction to DC servo result */ | |
| 105 | if (hubs->dcs_codes) { | |
| 106 | dev_dbg(codec->dev, "Applying %d code DC servo correction\n", | |
| 107 | hubs->dcs_codes); | |
| 108 | ||
| 8437f700 MB |
109 | /* Different chips in the family support different |
| 110 | * readback methods. | |
| 111 | */ | |
| 112 | switch (hubs->dcs_readback_mode) { | |
| 113 | case 0: | |
| 114 | reg_l = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_1) | |
| 115 | & WM8993_DCS_INTEG_CHAN_0_MASK;; | |
| 116 | reg_r = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_2) | |
| 117 | & WM8993_DCS_INTEG_CHAN_1_MASK; | |
| 118 | break; | |
| 119 | case 1: | |
| 120 | reg = snd_soc_read(codec, WM8993_DC_SERVO_3); | |
| 121 | reg_l = (reg & WM8993_DCS_DAC_WR_VAL_1_MASK) | |
| 122 | >> WM8993_DCS_DAC_WR_VAL_1_SHIFT; | |
| 123 | reg_r = reg & WM8993_DCS_DAC_WR_VAL_0_MASK; | |
| 124 | break; | |
| 125 | default: | |
| 5a0b0743 | 126 | WARN(1, "Unknown DCS readback method\n"); |
| 8437f700 MB |
127 | break; |
| 128 | } | |
| 129 | ||
| 3254d285 MB |
130 | dev_dbg(codec->dev, "DCS input: %x %x\n", reg_l, reg_r); |
| 131 | ||
| 3ed7074c | 132 | /* HPOUT1L */ |
| 8437f700 MB |
133 | if (reg_l + hubs->dcs_codes > 0 && |
| 134 | reg_l + hubs->dcs_codes < 0xff) | |
| 135 | reg_l += hubs->dcs_codes; | |
| 136 | dcs_cfg = reg_l << WM8993_DCS_DAC_WR_VAL_1_SHIFT; | |
| 3ed7074c MB |
137 | |
| 138 | /* HPOUT1R */ | |
| 8437f700 MB |
139 | if (reg_r + hubs->dcs_codes > 0 && |
| 140 | reg_r + hubs->dcs_codes < 0xff) | |
| 141 | reg_r += hubs->dcs_codes; | |
| 142 | dcs_cfg |= reg_r; | |
| 3ed7074c | 143 | |
| 3254d285 MB |
144 | dev_dbg(codec->dev, "DCS result: %x\n", dcs_cfg); |
| 145 | ||
| 3ed7074c MB |
146 | /* Do it */ |
| 147 | snd_soc_write(codec, WM8993_DC_SERVO_3, dcs_cfg); | |
| 4dcc93d0 MB |
148 | wait_for_dc_servo(codec, |
| 149 | WM8993_DCS_TRIG_DAC_WR_0 | | |
| 150 | WM8993_DCS_TRIG_DAC_WR_1); | |
| 3ed7074c MB |
151 | } |
| 152 | } | |
| 153 | ||
| a2342ae3 MB |
154 | /* |
| 155 | * Update the DC servo calibration on gain changes | |
| 156 | */ | |
| 157 | static int wm8993_put_dc_servo(struct snd_kcontrol *kcontrol, | |
| 3ed7074c | 158 | struct snd_ctl_elem_value *ucontrol) |
| a2342ae3 MB |
159 | { |
| 160 | struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); | |
| b2c812e2 | 161 | struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec); |
| a2342ae3 MB |
162 | int ret; |
| 163 | ||
| 164 | ret = snd_soc_put_volsw_2r(kcontrol, ucontrol); | |
| 165 | ||
| ae9d8607 MB |
166 | /* If we're applying an offset correction then updating the |
| 167 | * callibration would be likely to introduce further offsets. */ | |
| 168 | if (hubs->dcs_codes) | |
| 169 | return ret; | |
| 170 | ||
| a2342ae3 MB |
171 | /* Only need to do this if the outputs are active */ |
| 172 | if (snd_soc_read(codec, WM8993_POWER_MANAGEMENT_1) | |
| 173 | & (WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA)) | |
| 174 | snd_soc_update_bits(codec, | |
| 175 | WM8993_DC_SERVO_0, | |
| 176 | WM8993_DCS_TRIG_SINGLE_0 | | |
| 177 | WM8993_DCS_TRIG_SINGLE_1, | |
| 178 | WM8993_DCS_TRIG_SINGLE_0 | | |
| 179 | WM8993_DCS_TRIG_SINGLE_1); | |
| 180 | ||
| 181 | return ret; | |
| 182 | } | |
| 183 | ||
| 184 | static const struct snd_kcontrol_new analogue_snd_controls[] = { | |
| 185 | SOC_SINGLE_TLV("IN1L Volume", WM8993_LEFT_LINE_INPUT_1_2_VOLUME, 0, 31, 0, | |
| 186 | inpga_tlv), | |
| 187 | SOC_SINGLE("IN1L Switch", WM8993_LEFT_LINE_INPUT_1_2_VOLUME, 7, 1, 1), | |
| 188 | SOC_SINGLE("IN1L ZC Switch", WM8993_LEFT_LINE_INPUT_1_2_VOLUME, 7, 1, 0), | |
| 189 | ||
| 190 | SOC_SINGLE_TLV("IN1R Volume", WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, 0, 31, 0, | |
| 191 | inpga_tlv), | |
| 192 | SOC_SINGLE("IN1R Switch", WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, 7, 1, 1), | |
| 193 | SOC_SINGLE("IN1R ZC Switch", WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, 7, 1, 0), | |
| 194 | ||
| 195 | ||
| 196 | SOC_SINGLE_TLV("IN2L Volume", WM8993_LEFT_LINE_INPUT_3_4_VOLUME, 0, 31, 0, | |
| 197 | inpga_tlv), | |
| 198 | SOC_SINGLE("IN2L Switch", WM8993_LEFT_LINE_INPUT_3_4_VOLUME, 7, 1, 1), | |
| 199 | SOC_SINGLE("IN2L ZC Switch", WM8993_LEFT_LINE_INPUT_3_4_VOLUME, 7, 1, 0), | |
| 200 | ||
| 201 | SOC_SINGLE_TLV("IN2R Volume", WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, 0, 31, 0, | |
| 202 | inpga_tlv), | |
| 203 | SOC_SINGLE("IN2R Switch", WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, 7, 1, 1), | |
| 204 | SOC_SINGLE("IN2R ZC Switch", WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, 7, 1, 0), | |
| 205 | ||
| 206 | SOC_SINGLE_TLV("MIXINL IN2L Volume", WM8993_INPUT_MIXER3, 7, 1, 0, | |
| 207 | inmix_sw_tlv), | |
| 208 | SOC_SINGLE_TLV("MIXINL IN1L Volume", WM8993_INPUT_MIXER3, 4, 1, 0, | |
| 209 | inmix_sw_tlv), | |
| 210 | SOC_SINGLE_TLV("MIXINL Output Record Volume", WM8993_INPUT_MIXER3, 0, 7, 0, | |
| 211 | inmix_tlv), | |
| 212 | SOC_SINGLE_TLV("MIXINL IN1LP Volume", WM8993_INPUT_MIXER5, 6, 7, 0, inmix_tlv), | |
| 213 | SOC_SINGLE_TLV("MIXINL Direct Voice Volume", WM8993_INPUT_MIXER5, 0, 6, 0, | |
| 214 | inmix_tlv), | |
| 215 | ||
| 216 | SOC_SINGLE_TLV("MIXINR IN2R Volume", WM8993_INPUT_MIXER4, 7, 1, 0, | |
| 217 | inmix_sw_tlv), | |
| 218 | SOC_SINGLE_TLV("MIXINR IN1R Volume", WM8993_INPUT_MIXER4, 4, 1, 0, | |
| 219 | inmix_sw_tlv), | |
| 220 | SOC_SINGLE_TLV("MIXINR Output Record Volume", WM8993_INPUT_MIXER4, 0, 7, 0, | |
| 221 | inmix_tlv), | |
| 222 | SOC_SINGLE_TLV("MIXINR IN1RP Volume", WM8993_INPUT_MIXER6, 6, 7, 0, inmix_tlv), | |
| 223 | SOC_SINGLE_TLV("MIXINR Direct Voice Volume", WM8993_INPUT_MIXER6, 0, 6, 0, | |
| 224 | inmix_tlv), | |
| 225 | ||
| 226 | SOC_SINGLE_TLV("Left Output Mixer IN2RN Volume", WM8993_OUTPUT_MIXER5, 6, 7, 1, | |
| 227 | outmix_tlv), | |
| 228 | SOC_SINGLE_TLV("Left Output Mixer IN2LN Volume", WM8993_OUTPUT_MIXER3, 6, 7, 1, | |
| 229 | outmix_tlv), | |
| 230 | SOC_SINGLE_TLV("Left Output Mixer IN2LP Volume", WM8993_OUTPUT_MIXER3, 9, 7, 1, | |
| 231 | outmix_tlv), | |
| 232 | SOC_SINGLE_TLV("Left Output Mixer IN1L Volume", WM8993_OUTPUT_MIXER3, 0, 7, 1, | |
| 233 | outmix_tlv), | |
| 234 | SOC_SINGLE_TLV("Left Output Mixer IN1R Volume", WM8993_OUTPUT_MIXER3, 3, 7, 1, | |
| 235 | outmix_tlv), | |
| 236 | SOC_SINGLE_TLV("Left Output Mixer Right Input Volume", | |
| 237 | WM8993_OUTPUT_MIXER5, 3, 7, 1, outmix_tlv), | |
| 238 | SOC_SINGLE_TLV("Left Output Mixer Left Input Volume", | |
| 239 | WM8993_OUTPUT_MIXER5, 0, 7, 1, outmix_tlv), | |
| 240 | SOC_SINGLE_TLV("Left Output Mixer DAC Volume", WM8993_OUTPUT_MIXER5, 9, 7, 1, | |
| 241 | outmix_tlv), | |
| 242 | ||
| 243 | SOC_SINGLE_TLV("Right Output Mixer IN2LN Volume", | |
| 244 | WM8993_OUTPUT_MIXER6, 6, 7, 1, outmix_tlv), | |
| 245 | SOC_SINGLE_TLV("Right Output Mixer IN2RN Volume", | |
| 246 | WM8993_OUTPUT_MIXER4, 6, 7, 1, outmix_tlv), | |
| 247 | SOC_SINGLE_TLV("Right Output Mixer IN1L Volume", | |
| 248 | WM8993_OUTPUT_MIXER4, 3, 7, 1, outmix_tlv), | |
| 249 | SOC_SINGLE_TLV("Right Output Mixer IN1R Volume", | |
| 250 | WM8993_OUTPUT_MIXER4, 0, 7, 1, outmix_tlv), | |
| 251 | SOC_SINGLE_TLV("Right Output Mixer IN2RP Volume", | |
| 252 | WM8993_OUTPUT_MIXER4, 9, 7, 1, outmix_tlv), | |
| 253 | SOC_SINGLE_TLV("Right Output Mixer Left Input Volume", | |
| 254 | WM8993_OUTPUT_MIXER6, 3, 7, 1, outmix_tlv), | |
| 255 | SOC_SINGLE_TLV("Right Output Mixer Right Input Volume", | |
| 256 | WM8993_OUTPUT_MIXER6, 6, 7, 1, outmix_tlv), | |
| 257 | SOC_SINGLE_TLV("Right Output Mixer DAC Volume", | |
| 258 | WM8993_OUTPUT_MIXER6, 9, 7, 1, outmix_tlv), | |
| 259 | ||
| 260 | SOC_DOUBLE_R_TLV("Output Volume", WM8993_LEFT_OPGA_VOLUME, | |
| 261 | WM8993_RIGHT_OPGA_VOLUME, 0, 63, 0, outpga_tlv), | |
| 262 | SOC_DOUBLE_R("Output Switch", WM8993_LEFT_OPGA_VOLUME, | |
| 263 | WM8993_RIGHT_OPGA_VOLUME, 6, 1, 0), | |
| 264 | SOC_DOUBLE_R("Output ZC Switch", WM8993_LEFT_OPGA_VOLUME, | |
| 265 | WM8993_RIGHT_OPGA_VOLUME, 7, 1, 0), | |
| 266 | ||
| 267 | SOC_SINGLE("Earpiece Switch", WM8993_HPOUT2_VOLUME, 5, 1, 1), | |
| 268 | SOC_SINGLE_TLV("Earpiece Volume", WM8993_HPOUT2_VOLUME, 4, 1, 1, earpiece_tlv), | |
| 269 | ||
| 270 | SOC_SINGLE_TLV("SPKL Input Volume", WM8993_SPKMIXL_ATTENUATION, | |
| 271 | 5, 1, 1, wm_hubs_spkmix_tlv), | |
| 272 | SOC_SINGLE_TLV("SPKL IN1LP Volume", WM8993_SPKMIXL_ATTENUATION, | |
| 273 | 4, 1, 1, wm_hubs_spkmix_tlv), | |
| 274 | SOC_SINGLE_TLV("SPKL Output Volume", WM8993_SPKMIXL_ATTENUATION, | |
| 275 | 3, 1, 1, wm_hubs_spkmix_tlv), | |
| 276 | ||
| 277 | SOC_SINGLE_TLV("SPKR Input Volume", WM8993_SPKMIXR_ATTENUATION, | |
| 278 | 5, 1, 1, wm_hubs_spkmix_tlv), | |
| 279 | SOC_SINGLE_TLV("SPKR IN1RP Volume", WM8993_SPKMIXR_ATTENUATION, | |
| 280 | 4, 1, 1, wm_hubs_spkmix_tlv), | |
| 281 | SOC_SINGLE_TLV("SPKR Output Volume", WM8993_SPKMIXR_ATTENUATION, | |
| 282 | 3, 1, 1, wm_hubs_spkmix_tlv), | |
| 283 | ||
| 284 | SOC_DOUBLE_R_TLV("Speaker Mixer Volume", | |
| 285 | WM8993_SPKMIXL_ATTENUATION, WM8993_SPKMIXR_ATTENUATION, | |
| 286 | 0, 3, 1, spkmixout_tlv), | |
| 287 | SOC_DOUBLE_R_TLV("Speaker Volume", | |
| 288 | WM8993_SPEAKER_VOLUME_LEFT, WM8993_SPEAKER_VOLUME_RIGHT, | |
| 289 | 0, 63, 0, outpga_tlv), | |
| 290 | SOC_DOUBLE_R("Speaker Switch", | |
| 291 | WM8993_SPEAKER_VOLUME_LEFT, WM8993_SPEAKER_VOLUME_RIGHT, | |
| 292 | 6, 1, 0), | |
| 293 | SOC_DOUBLE_R("Speaker ZC Switch", | |
| 294 | WM8993_SPEAKER_VOLUME_LEFT, WM8993_SPEAKER_VOLUME_RIGHT, | |
| 295 | 7, 1, 0), | |
| 296 | SOC_DOUBLE_TLV("Speaker Boost Volume", WM8993_SPKOUT_BOOST, 0, 3, 7, 0, | |
| 297 | spkboost_tlv), | |
| 298 | SOC_ENUM("Speaker Reference", speaker_ref), | |
| 299 | SOC_ENUM("Speaker Mode", speaker_mode), | |
| 300 | ||
| 301 | { | |
| 302 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Headphone Volume", | |
| 303 | .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | | |
| 304 | SNDRV_CTL_ELEM_ACCESS_READWRITE, | |
| 305 | .tlv.p = outpga_tlv, | |
| 306 | .info = snd_soc_info_volsw_2r, | |
| 307 | .get = snd_soc_get_volsw_2r, .put = wm8993_put_dc_servo, | |
| 308 | .private_value = (unsigned long)&(struct soc_mixer_control) { | |
| 309 | .reg = WM8993_LEFT_OUTPUT_VOLUME, | |
| 310 | .rreg = WM8993_RIGHT_OUTPUT_VOLUME, | |
| 311 | .shift = 0, .max = 63 | |
| 312 | }, | |
| 313 | }, | |
| 314 | SOC_DOUBLE_R("Headphone Switch", WM8993_LEFT_OUTPUT_VOLUME, | |
| 315 | WM8993_RIGHT_OUTPUT_VOLUME, 6, 1, 0), | |
| 316 | SOC_DOUBLE_R("Headphone ZC Switch", WM8993_LEFT_OUTPUT_VOLUME, | |
| 317 | WM8993_RIGHT_OUTPUT_VOLUME, 7, 1, 0), | |
| 318 | ||
| 319 | SOC_SINGLE("LINEOUT1N Switch", WM8993_LINE_OUTPUTS_VOLUME, 6, 1, 1), | |
| 320 | SOC_SINGLE("LINEOUT1P Switch", WM8993_LINE_OUTPUTS_VOLUME, 5, 1, 1), | |
| 321 | SOC_SINGLE_TLV("LINEOUT1 Volume", WM8993_LINE_OUTPUTS_VOLUME, 4, 1, 1, | |
| 322 | line_tlv), | |
| 323 | ||
| 324 | SOC_SINGLE("LINEOUT2N Switch", WM8993_LINE_OUTPUTS_VOLUME, 2, 1, 1), | |
| 325 | SOC_SINGLE("LINEOUT2P Switch", WM8993_LINE_OUTPUTS_VOLUME, 1, 1, 1), | |
| 326 | SOC_SINGLE_TLV("LINEOUT2 Volume", WM8993_LINE_OUTPUTS_VOLUME, 0, 1, 1, | |
| 327 | line_tlv), | |
| 328 | }; | |
| 329 | ||
| 3ed7074c MB |
330 | static int hp_supply_event(struct snd_soc_dapm_widget *w, |
| 331 | struct snd_kcontrol *kcontrol, int event) | |
| 332 | { | |
| 333 | struct snd_soc_codec *codec = w->codec; | |
| b2c812e2 | 334 | struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec); |
| 3ed7074c MB |
335 | |
| 336 | switch (event) { | |
| 337 | case SND_SOC_DAPM_PRE_PMU: | |
| 338 | switch (hubs->hp_startup_mode) { | |
| 339 | case 0: | |
| 340 | break; | |
| 341 | case 1: | |
| 342 | /* Enable the headphone amp */ | |
| 343 | snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1, | |
| 344 | WM8993_HPOUT1L_ENA | | |
| 345 | WM8993_HPOUT1R_ENA, | |
| 346 | WM8993_HPOUT1L_ENA | | |
| 347 | WM8993_HPOUT1R_ENA); | |
| 348 | ||
| 349 | /* Enable the second stage */ | |
| 350 | snd_soc_update_bits(codec, WM8993_ANALOGUE_HP_0, | |
| 351 | WM8993_HPOUT1L_DLY | | |
| 352 | WM8993_HPOUT1R_DLY, | |
| 353 | WM8993_HPOUT1L_DLY | | |
| 354 | WM8993_HPOUT1R_DLY); | |
| 355 | break; | |
| 356 | default: | |
| 357 | dev_err(codec->dev, "Unknown HP startup mode %d\n", | |
| 358 | hubs->hp_startup_mode); | |
| 359 | break; | |
| 360 | } | |
| 361 | ||
| 362 | case SND_SOC_DAPM_PRE_PMD: | |
| 363 | snd_soc_update_bits(codec, WM8993_CHARGE_PUMP_1, | |
| 364 | WM8993_CP_ENA, 0); | |
| 365 | break; | |
| 366 | } | |
| 367 | ||
| 368 | return 0; | |
| 369 | } | |
| 370 | ||
| a2342ae3 MB |
371 | static int hp_event(struct snd_soc_dapm_widget *w, |
| 372 | struct snd_kcontrol *kcontrol, int event) | |
| 373 | { | |
| 374 | struct snd_soc_codec *codec = w->codec; | |
| 375 | unsigned int reg = snd_soc_read(codec, WM8993_ANALOGUE_HP_0); | |
| 376 | ||
| 377 | switch (event) { | |
| 378 | case SND_SOC_DAPM_POST_PMU: | |
| 379 | snd_soc_update_bits(codec, WM8993_CHARGE_PUMP_1, | |
| 380 | WM8993_CP_ENA, WM8993_CP_ENA); | |
| 381 | ||
| 382 | msleep(5); | |
| 383 | ||
| 384 | snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1, | |
| 385 | WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA, | |
| 386 | WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA); | |
| 387 | ||
| 388 | reg |= WM8993_HPOUT1L_DLY | WM8993_HPOUT1R_DLY; | |
| 389 | snd_soc_write(codec, WM8993_ANALOGUE_HP_0, reg); | |
| 390 | ||
| 3ed7074c MB |
391 | /* Smallest supported update interval */ |
| 392 | snd_soc_update_bits(codec, WM8993_DC_SERVO_1, | |
| 393 | WM8993_DCS_TIMER_PERIOD_01_MASK, 1); | |
| 394 | ||
| 395 | calibrate_dc_servo(codec); | |
| a2342ae3 MB |
396 | |
| 397 | reg |= WM8993_HPOUT1R_OUTP | WM8993_HPOUT1R_RMV_SHORT | | |
| 398 | WM8993_HPOUT1L_OUTP | WM8993_HPOUT1L_RMV_SHORT; | |
| 399 | snd_soc_write(codec, WM8993_ANALOGUE_HP_0, reg); | |
| 400 | break; | |
| 401 | ||
| 402 | case SND_SOC_DAPM_PRE_PMD: | |
| 3ed7074c | 403 | snd_soc_update_bits(codec, WM8993_ANALOGUE_HP_0, |
| 6adb26bd MB |
404 | WM8993_HPOUT1L_OUTP | |
| 405 | WM8993_HPOUT1R_OUTP | | |
| 3ed7074c MB |
406 | WM8993_HPOUT1L_RMV_SHORT | |
| 407 | WM8993_HPOUT1R_RMV_SHORT, 0); | |
| a2342ae3 | 408 | |
| 3ed7074c | 409 | snd_soc_update_bits(codec, WM8993_ANALOGUE_HP_0, |
| 6adb26bd MB |
410 | WM8993_HPOUT1L_DLY | |
| 411 | WM8993_HPOUT1R_DLY, 0); | |
| a2342ae3 | 412 | |
| 395e4b73 MB |
413 | snd_soc_write(codec, WM8993_DC_SERVO_0, 0); |
| 414 | ||
| a2342ae3 MB |
415 | snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1, |
| 416 | WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA, | |
| 417 | 0); | |
| a2342ae3 MB |
418 | break; |
| 419 | } | |
| 420 | ||
| 421 | return 0; | |
| 422 | } | |
| 423 | ||
| 424 | static int earpiece_event(struct snd_soc_dapm_widget *w, | |
| 425 | struct snd_kcontrol *control, int event) | |
| 426 | { | |
| 427 | struct snd_soc_codec *codec = w->codec; | |
| 428 | u16 reg = snd_soc_read(codec, WM8993_ANTIPOP1) & ~WM8993_HPOUT2_IN_ENA; | |
| 429 | ||
| 430 | switch (event) { | |
| 431 | case SND_SOC_DAPM_PRE_PMU: | |
| 432 | reg |= WM8993_HPOUT2_IN_ENA; | |
| 433 | snd_soc_write(codec, WM8993_ANTIPOP1, reg); | |
| 434 | udelay(50); | |
| 435 | break; | |
| 436 | ||
| 437 | case SND_SOC_DAPM_POST_PMD: | |
| 438 | snd_soc_write(codec, WM8993_ANTIPOP1, reg); | |
| 439 | break; | |
| 440 | ||
| 441 | default: | |
| 442 | BUG(); | |
| 443 | break; | |
| 444 | } | |
| 445 | ||
| 446 | return 0; | |
| 447 | } | |
| 448 | ||
| 449 | static const struct snd_kcontrol_new in1l_pga[] = { | |
| 450 | SOC_DAPM_SINGLE("IN1LP Switch", WM8993_INPUT_MIXER2, 5, 1, 0), | |
| 451 | SOC_DAPM_SINGLE("IN1LN Switch", WM8993_INPUT_MIXER2, 4, 1, 0), | |
| 452 | }; | |
| 453 | ||
| 454 | static const struct snd_kcontrol_new in1r_pga[] = { | |
| 455 | SOC_DAPM_SINGLE("IN1RP Switch", WM8993_INPUT_MIXER2, 1, 1, 0), | |
| 456 | SOC_DAPM_SINGLE("IN1RN Switch", WM8993_INPUT_MIXER2, 0, 1, 0), | |
| 457 | }; | |
| 458 | ||
| 459 | static const struct snd_kcontrol_new in2l_pga[] = { | |
| 460 | SOC_DAPM_SINGLE("IN2LP Switch", WM8993_INPUT_MIXER2, 7, 1, 0), | |
| 461 | SOC_DAPM_SINGLE("IN2LN Switch", WM8993_INPUT_MIXER2, 6, 1, 0), | |
| 462 | }; | |
| 463 | ||
| 464 | static const struct snd_kcontrol_new in2r_pga[] = { | |
| 465 | SOC_DAPM_SINGLE("IN2RP Switch", WM8993_INPUT_MIXER2, 3, 1, 0), | |
| 466 | SOC_DAPM_SINGLE("IN2RN Switch", WM8993_INPUT_MIXER2, 2, 1, 0), | |
| 467 | }; | |
| 468 | ||
| 469 | static const struct snd_kcontrol_new mixinl[] = { | |
| 470 | SOC_DAPM_SINGLE("IN2L Switch", WM8993_INPUT_MIXER3, 8, 1, 0), | |
| 471 | SOC_DAPM_SINGLE("IN1L Switch", WM8993_INPUT_MIXER3, 5, 1, 0), | |
| 472 | }; | |
| 473 | ||
| 474 | static const struct snd_kcontrol_new mixinr[] = { | |
| 475 | SOC_DAPM_SINGLE("IN2R Switch", WM8993_INPUT_MIXER4, 8, 1, 0), | |
| 476 | SOC_DAPM_SINGLE("IN1R Switch", WM8993_INPUT_MIXER4, 5, 1, 0), | |
| 477 | }; | |
| 478 | ||
| 479 | static const struct snd_kcontrol_new left_output_mixer[] = { | |
| 480 | SOC_DAPM_SINGLE("Right Input Switch", WM8993_OUTPUT_MIXER1, 7, 1, 0), | |
| 481 | SOC_DAPM_SINGLE("Left Input Switch", WM8993_OUTPUT_MIXER1, 6, 1, 0), | |
| 482 | SOC_DAPM_SINGLE("IN2RN Switch", WM8993_OUTPUT_MIXER1, 5, 1, 0), | |
| 483 | SOC_DAPM_SINGLE("IN2LN Switch", WM8993_OUTPUT_MIXER1, 4, 1, 0), | |
| 484 | SOC_DAPM_SINGLE("IN2LP Switch", WM8993_OUTPUT_MIXER1, 1, 1, 0), | |
| 485 | SOC_DAPM_SINGLE("IN1R Switch", WM8993_OUTPUT_MIXER1, 3, 1, 0), | |
| 486 | SOC_DAPM_SINGLE("IN1L Switch", WM8993_OUTPUT_MIXER1, 2, 1, 0), | |
| 487 | SOC_DAPM_SINGLE("DAC Switch", WM8993_OUTPUT_MIXER1, 0, 1, 0), | |
| 488 | }; | |
| 489 | ||
| 490 | static const struct snd_kcontrol_new right_output_mixer[] = { | |
| 491 | SOC_DAPM_SINGLE("Left Input Switch", WM8993_OUTPUT_MIXER2, 7, 1, 0), | |
| 492 | SOC_DAPM_SINGLE("Right Input Switch", WM8993_OUTPUT_MIXER2, 6, 1, 0), | |
| 493 | SOC_DAPM_SINGLE("IN2LN Switch", WM8993_OUTPUT_MIXER2, 5, 1, 0), | |
| 494 | SOC_DAPM_SINGLE("IN2RN Switch", WM8993_OUTPUT_MIXER2, 4, 1, 0), | |
| 495 | SOC_DAPM_SINGLE("IN1L Switch", WM8993_OUTPUT_MIXER2, 3, 1, 0), | |
| 496 | SOC_DAPM_SINGLE("IN1R Switch", WM8993_OUTPUT_MIXER2, 2, 1, 0), | |
| 497 | SOC_DAPM_SINGLE("IN2RP Switch", WM8993_OUTPUT_MIXER2, 1, 1, 0), | |
| 498 | SOC_DAPM_SINGLE("DAC Switch", WM8993_OUTPUT_MIXER2, 0, 1, 0), | |
| 499 | }; | |
| 500 | ||
| 501 | static const struct snd_kcontrol_new earpiece_mixer[] = { | |
| 502 | SOC_DAPM_SINGLE("Direct Voice Switch", WM8993_HPOUT2_MIXER, 5, 1, 0), | |
| 503 | SOC_DAPM_SINGLE("Left Output Switch", WM8993_HPOUT2_MIXER, 4, 1, 0), | |
| 504 | SOC_DAPM_SINGLE("Right Output Switch", WM8993_HPOUT2_MIXER, 3, 1, 0), | |
| 505 | }; | |
| 506 | ||
| 507 | static const struct snd_kcontrol_new left_speaker_boost[] = { | |
| 508 | SOC_DAPM_SINGLE("Direct Voice Switch", WM8993_SPKOUT_MIXERS, 5, 1, 0), | |
| 509 | SOC_DAPM_SINGLE("SPKL Switch", WM8993_SPKOUT_MIXERS, 4, 1, 0), | |
| 510 | SOC_DAPM_SINGLE("SPKR Switch", WM8993_SPKOUT_MIXERS, 3, 1, 0), | |
| 511 | }; | |
| 512 | ||
| 513 | static const struct snd_kcontrol_new right_speaker_boost[] = { | |
| 514 | SOC_DAPM_SINGLE("Direct Voice Switch", WM8993_SPKOUT_MIXERS, 2, 1, 0), | |
| 515 | SOC_DAPM_SINGLE("SPKL Switch", WM8993_SPKOUT_MIXERS, 1, 1, 0), | |
| 516 | SOC_DAPM_SINGLE("SPKR Switch", WM8993_SPKOUT_MIXERS, 0, 1, 0), | |
| 517 | }; | |
| 518 | ||
| 519 | static const struct snd_kcontrol_new line1_mix[] = { | |
| 520 | SOC_DAPM_SINGLE("IN1R Switch", WM8993_LINE_MIXER1, 2, 1, 0), | |
| 521 | SOC_DAPM_SINGLE("IN1L Switch", WM8993_LINE_MIXER1, 1, 1, 0), | |
| 522 | SOC_DAPM_SINGLE("Output Switch", WM8993_LINE_MIXER1, 0, 1, 0), | |
| 523 | }; | |
| 524 | ||
| 525 | static const struct snd_kcontrol_new line1n_mix[] = { | |
| 526 | SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER1, 6, 1, 0), | |
| 527 | SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER1, 5, 1, 0), | |
| 528 | }; | |
| 529 | ||
| 530 | static const struct snd_kcontrol_new line1p_mix[] = { | |
| 531 | SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER1, 0, 1, 0), | |
| 532 | }; | |
| 533 | ||
| 534 | static const struct snd_kcontrol_new line2_mix[] = { | |
| 535 | SOC_DAPM_SINGLE("IN2R Switch", WM8993_LINE_MIXER2, 2, 1, 0), | |
| 536 | SOC_DAPM_SINGLE("IN2L Switch", WM8993_LINE_MIXER2, 1, 1, 0), | |
| 537 | SOC_DAPM_SINGLE("Output Switch", WM8993_LINE_MIXER2, 0, 1, 0), | |
| 538 | }; | |
| 539 | ||
| 540 | static const struct snd_kcontrol_new line2n_mix[] = { | |
| 541 | SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER2, 6, 1, 0), | |
| 542 | SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER2, 5, 1, 0), | |
| 543 | }; | |
| 544 | ||
| 545 | static const struct snd_kcontrol_new line2p_mix[] = { | |
| 546 | SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER2, 0, 1, 0), | |
| 547 | }; | |
| 548 | ||
| 549 | static const struct snd_soc_dapm_widget analogue_dapm_widgets[] = { | |
| 550 | SND_SOC_DAPM_INPUT("IN1LN"), | |
| 551 | SND_SOC_DAPM_INPUT("IN1LP"), | |
| 552 | SND_SOC_DAPM_INPUT("IN2LN"), | |
| 34825948 | 553 | SND_SOC_DAPM_INPUT("IN2LP:VXRN"), |
| a2342ae3 MB |
554 | SND_SOC_DAPM_INPUT("IN1RN"), |
| 555 | SND_SOC_DAPM_INPUT("IN1RP"), | |
| 556 | SND_SOC_DAPM_INPUT("IN2RN"), | |
| 34825948 | 557 | SND_SOC_DAPM_INPUT("IN2RP:VXRP"), |
| a2342ae3 MB |
558 | |
| 559 | SND_SOC_DAPM_MICBIAS("MICBIAS2", WM8993_POWER_MANAGEMENT_1, 5, 0), | |
| 560 | SND_SOC_DAPM_MICBIAS("MICBIAS1", WM8993_POWER_MANAGEMENT_1, 4, 0), | |
| 561 | ||
| 562 | SND_SOC_DAPM_MIXER("IN1L PGA", WM8993_POWER_MANAGEMENT_2, 6, 0, | |
| 563 | in1l_pga, ARRAY_SIZE(in1l_pga)), | |
| 564 | SND_SOC_DAPM_MIXER("IN1R PGA", WM8993_POWER_MANAGEMENT_2, 4, 0, | |
| 565 | in1r_pga, ARRAY_SIZE(in1r_pga)), | |
| 566 | ||
| 567 | SND_SOC_DAPM_MIXER("IN2L PGA", WM8993_POWER_MANAGEMENT_2, 7, 0, | |
| 568 | in2l_pga, ARRAY_SIZE(in2l_pga)), | |
| 569 | SND_SOC_DAPM_MIXER("IN2R PGA", WM8993_POWER_MANAGEMENT_2, 5, 0, | |
| 570 | in2r_pga, ARRAY_SIZE(in2r_pga)), | |
| 571 | ||
| 572 | /* Dummy widgets to represent differential paths */ | |
| 573 | SND_SOC_DAPM_PGA("Direct Voice", SND_SOC_NOPM, 0, 0, NULL, 0), | |
| 574 | ||
| 575 | SND_SOC_DAPM_MIXER("MIXINL", WM8993_POWER_MANAGEMENT_2, 9, 0, | |
| 576 | mixinl, ARRAY_SIZE(mixinl)), | |
| 577 | SND_SOC_DAPM_MIXER("MIXINR", WM8993_POWER_MANAGEMENT_2, 8, 0, | |
| 578 | mixinr, ARRAY_SIZE(mixinr)), | |
| 579 | ||
| a2342ae3 MB |
580 | SND_SOC_DAPM_MIXER("Left Output Mixer", WM8993_POWER_MANAGEMENT_3, 5, 0, |
| 581 | left_output_mixer, ARRAY_SIZE(left_output_mixer)), | |
| 582 | SND_SOC_DAPM_MIXER("Right Output Mixer", WM8993_POWER_MANAGEMENT_3, 4, 0, | |
| 583 | right_output_mixer, ARRAY_SIZE(right_output_mixer)), | |
| 584 | ||
| 585 | SND_SOC_DAPM_PGA("Left Output PGA", WM8993_POWER_MANAGEMENT_3, 7, 0, NULL, 0), | |
| 586 | SND_SOC_DAPM_PGA("Right Output PGA", WM8993_POWER_MANAGEMENT_3, 6, 0, NULL, 0), | |
| 587 | ||
| 3ed7074c MB |
588 | SND_SOC_DAPM_SUPPLY("Headphone Supply", SND_SOC_NOPM, 0, 0, hp_supply_event, |
| 589 | SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), | |
| a2342ae3 MB |
590 | SND_SOC_DAPM_PGA_E("Headphone PGA", SND_SOC_NOPM, 0, 0, |
| 591 | NULL, 0, | |
| 592 | hp_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), | |
| 593 | ||
| 594 | SND_SOC_DAPM_MIXER("Earpiece Mixer", SND_SOC_NOPM, 0, 0, | |
| 595 | earpiece_mixer, ARRAY_SIZE(earpiece_mixer)), | |
| 596 | SND_SOC_DAPM_PGA_E("Earpiece Driver", WM8993_POWER_MANAGEMENT_1, 11, 0, | |
| 597 | NULL, 0, earpiece_event, | |
| 598 | SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), | |
| 599 | ||
| 600 | SND_SOC_DAPM_MIXER("SPKL Boost", SND_SOC_NOPM, 0, 0, | |
| 601 | left_speaker_boost, ARRAY_SIZE(left_speaker_boost)), | |
| 602 | SND_SOC_DAPM_MIXER("SPKR Boost", SND_SOC_NOPM, 0, 0, | |
| 603 | right_speaker_boost, ARRAY_SIZE(right_speaker_boost)), | |
| 604 | ||
| 605 | SND_SOC_DAPM_PGA("SPKL Driver", WM8993_POWER_MANAGEMENT_1, 12, 0, | |
| 606 | NULL, 0), | |
| 607 | SND_SOC_DAPM_PGA("SPKR Driver", WM8993_POWER_MANAGEMENT_1, 13, 0, | |
| 608 | NULL, 0), | |
| 609 | ||
| 610 | SND_SOC_DAPM_MIXER("LINEOUT1 Mixer", SND_SOC_NOPM, 0, 0, | |
| 611 | line1_mix, ARRAY_SIZE(line1_mix)), | |
| 612 | SND_SOC_DAPM_MIXER("LINEOUT2 Mixer", SND_SOC_NOPM, 0, 0, | |
| 613 | line2_mix, ARRAY_SIZE(line2_mix)), | |
| 614 | ||
| 615 | SND_SOC_DAPM_MIXER("LINEOUT1N Mixer", SND_SOC_NOPM, 0, 0, | |
| 616 | line1n_mix, ARRAY_SIZE(line1n_mix)), | |
| 617 | SND_SOC_DAPM_MIXER("LINEOUT1P Mixer", SND_SOC_NOPM, 0, 0, | |
| 618 | line1p_mix, ARRAY_SIZE(line1p_mix)), | |
| 619 | SND_SOC_DAPM_MIXER("LINEOUT2N Mixer", SND_SOC_NOPM, 0, 0, | |
| 620 | line2n_mix, ARRAY_SIZE(line2n_mix)), | |
| 621 | SND_SOC_DAPM_MIXER("LINEOUT2P Mixer", SND_SOC_NOPM, 0, 0, | |
| 622 | line2p_mix, ARRAY_SIZE(line2p_mix)), | |
| 623 | ||
| 624 | SND_SOC_DAPM_PGA("LINEOUT1N Driver", WM8993_POWER_MANAGEMENT_3, 13, 0, | |
| 625 | NULL, 0), | |
| 626 | SND_SOC_DAPM_PGA("LINEOUT1P Driver", WM8993_POWER_MANAGEMENT_3, 12, 0, | |
| 627 | NULL, 0), | |
| 628 | SND_SOC_DAPM_PGA("LINEOUT2N Driver", WM8993_POWER_MANAGEMENT_3, 11, 0, | |
| 629 | NULL, 0), | |
| 630 | SND_SOC_DAPM_PGA("LINEOUT2P Driver", WM8993_POWER_MANAGEMENT_3, 10, 0, | |
| 631 | NULL, 0), | |
| 632 | ||
| 633 | SND_SOC_DAPM_OUTPUT("SPKOUTLP"), | |
| 634 | SND_SOC_DAPM_OUTPUT("SPKOUTLN"), | |
| 635 | SND_SOC_DAPM_OUTPUT("SPKOUTRP"), | |
| 636 | SND_SOC_DAPM_OUTPUT("SPKOUTRN"), | |
| 637 | SND_SOC_DAPM_OUTPUT("HPOUT1L"), | |
| 638 | SND_SOC_DAPM_OUTPUT("HPOUT1R"), | |
| 639 | SND_SOC_DAPM_OUTPUT("HPOUT2P"), | |
| 640 | SND_SOC_DAPM_OUTPUT("HPOUT2N"), | |
| 641 | SND_SOC_DAPM_OUTPUT("LINEOUT1P"), | |
| 642 | SND_SOC_DAPM_OUTPUT("LINEOUT1N"), | |
| 643 | SND_SOC_DAPM_OUTPUT("LINEOUT2P"), | |
| 644 | SND_SOC_DAPM_OUTPUT("LINEOUT2N"), | |
| 645 | }; | |
| 646 | ||
| 647 | static const struct snd_soc_dapm_route analogue_routes[] = { | |
| 648 | { "IN1L PGA", "IN1LP Switch", "IN1LP" }, | |
| 649 | { "IN1L PGA", "IN1LN Switch", "IN1LN" }, | |
| 650 | ||
| 651 | { "IN1R PGA", "IN1RP Switch", "IN1RP" }, | |
| 652 | { "IN1R PGA", "IN1RN Switch", "IN1RN" }, | |
| 653 | ||
| 34825948 | 654 | { "IN2L PGA", "IN2LP Switch", "IN2LP:VXRN" }, |
| a2342ae3 MB |
655 | { "IN2L PGA", "IN2LN Switch", "IN2LN" }, |
| 656 | ||
| 34825948 | 657 | { "IN2R PGA", "IN2RP Switch", "IN2RP:VXRP" }, |
| a2342ae3 MB |
658 | { "IN2R PGA", "IN2RN Switch", "IN2RN" }, |
| 659 | ||
| 34825948 JS |
660 | { "Direct Voice", NULL, "IN2LP:VXRN" }, |
| 661 | { "Direct Voice", NULL, "IN2RP:VXRP" }, | |
| a2342ae3 MB |
662 | |
| 663 | { "MIXINL", "IN1L Switch", "IN1L PGA" }, | |
| 664 | { "MIXINL", "IN2L Switch", "IN2L PGA" }, | |
| 665 | { "MIXINL", NULL, "Direct Voice" }, | |
| 666 | { "MIXINL", NULL, "IN1LP" }, | |
| 667 | { "MIXINL", NULL, "Left Output Mixer" }, | |
| 668 | ||
| 669 | { "MIXINR", "IN1R Switch", "IN1R PGA" }, | |
| 670 | { "MIXINR", "IN2R Switch", "IN2R PGA" }, | |
| 671 | { "MIXINR", NULL, "Direct Voice" }, | |
| 672 | { "MIXINR", NULL, "IN1RP" }, | |
| 673 | { "MIXINR", NULL, "Right Output Mixer" }, | |
| 674 | ||
| 675 | { "ADCL", NULL, "MIXINL" }, | |
| 676 | { "ADCR", NULL, "MIXINR" }, | |
| 677 | ||
| 678 | { "Left Output Mixer", "Left Input Switch", "MIXINL" }, | |
| 679 | { "Left Output Mixer", "Right Input Switch", "MIXINR" }, | |
| 680 | { "Left Output Mixer", "IN2RN Switch", "IN2RN" }, | |
| 681 | { "Left Output Mixer", "IN2LN Switch", "IN2LN" }, | |
| 34825948 | 682 | { "Left Output Mixer", "IN2LP Switch", "IN2LP:VXRN" }, |
| a2342ae3 MB |
683 | { "Left Output Mixer", "IN1L Switch", "IN1L PGA" }, |
| 684 | { "Left Output Mixer", "IN1R Switch", "IN1R PGA" }, | |
| 685 | ||
| 686 | { "Right Output Mixer", "Left Input Switch", "MIXINL" }, | |
| 687 | { "Right Output Mixer", "Right Input Switch", "MIXINR" }, | |
| 688 | { "Right Output Mixer", "IN2LN Switch", "IN2LN" }, | |
| 689 | { "Right Output Mixer", "IN2RN Switch", "IN2RN" }, | |
| 34825948 | 690 | { "Right Output Mixer", "IN2RP Switch", "IN2RP:VXRP" }, |
| a2342ae3 MB |
691 | { "Right Output Mixer", "IN1L Switch", "IN1L PGA" }, |
| 692 | { "Right Output Mixer", "IN1R Switch", "IN1R PGA" }, | |
| 693 | ||
| 694 | { "Left Output PGA", NULL, "Left Output Mixer" }, | |
| 695 | { "Left Output PGA", NULL, "TOCLK" }, | |
| 696 | ||
| 697 | { "Right Output PGA", NULL, "Right Output Mixer" }, | |
| 698 | { "Right Output PGA", NULL, "TOCLK" }, | |
| 699 | ||
| 700 | { "Earpiece Mixer", "Direct Voice Switch", "Direct Voice" }, | |
| 701 | { "Earpiece Mixer", "Left Output Switch", "Left Output PGA" }, | |
| 702 | { "Earpiece Mixer", "Right Output Switch", "Right Output PGA" }, | |
| 703 | ||
| 704 | { "Earpiece Driver", NULL, "Earpiece Mixer" }, | |
| 705 | { "HPOUT2N", NULL, "Earpiece Driver" }, | |
| 706 | { "HPOUT2P", NULL, "Earpiece Driver" }, | |
| 707 | ||
| 708 | { "SPKL", "Input Switch", "MIXINL" }, | |
| 709 | { "SPKL", "IN1LP Switch", "IN1LP" }, | |
| 710 | { "SPKL", "Output Switch", "Left Output Mixer" }, | |
| 711 | { "SPKL", NULL, "TOCLK" }, | |
| 712 | ||
| 713 | { "SPKR", "Input Switch", "MIXINR" }, | |
| 714 | { "SPKR", "IN1RP Switch", "IN1RP" }, | |
| 715 | { "SPKR", "Output Switch", "Right Output Mixer" }, | |
| 716 | { "SPKR", NULL, "TOCLK" }, | |
| 717 | ||
| 718 | { "SPKL Boost", "Direct Voice Switch", "Direct Voice" }, | |
| 719 | { "SPKL Boost", "SPKL Switch", "SPKL" }, | |
| 720 | { "SPKL Boost", "SPKR Switch", "SPKR" }, | |
| 721 | ||
| 722 | { "SPKR Boost", "Direct Voice Switch", "Direct Voice" }, | |
| 723 | { "SPKR Boost", "SPKR Switch", "SPKR" }, | |
| 724 | { "SPKR Boost", "SPKL Switch", "SPKL" }, | |
| 725 | ||
| 726 | { "SPKL Driver", NULL, "SPKL Boost" }, | |
| 727 | { "SPKL Driver", NULL, "CLK_SYS" }, | |
| 728 | ||
| 729 | { "SPKR Driver", NULL, "SPKR Boost" }, | |
| 730 | { "SPKR Driver", NULL, "CLK_SYS" }, | |
| 731 | ||
| 732 | { "SPKOUTLP", NULL, "SPKL Driver" }, | |
| 733 | { "SPKOUTLN", NULL, "SPKL Driver" }, | |
| 734 | { "SPKOUTRP", NULL, "SPKR Driver" }, | |
| 735 | { "SPKOUTRN", NULL, "SPKR Driver" }, | |
| 736 | ||
| 737 | { "Left Headphone Mux", "Mixer", "Left Output Mixer" }, | |
| 738 | { "Right Headphone Mux", "Mixer", "Right Output Mixer" }, | |
| 739 | ||
| 740 | { "Headphone PGA", NULL, "Left Headphone Mux" }, | |
| 741 | { "Headphone PGA", NULL, "Right Headphone Mux" }, | |
| 742 | { "Headphone PGA", NULL, "CLK_SYS" }, | |
| 3ed7074c | 743 | { "Headphone PGA", NULL, "Headphone Supply" }, |
| a2342ae3 MB |
744 | |
| 745 | { "HPOUT1L", NULL, "Headphone PGA" }, | |
| 746 | { "HPOUT1R", NULL, "Headphone PGA" }, | |
| 747 | ||
| 748 | { "LINEOUT1N", NULL, "LINEOUT1N Driver" }, | |
| 749 | { "LINEOUT1P", NULL, "LINEOUT1P Driver" }, | |
| 750 | { "LINEOUT2N", NULL, "LINEOUT2N Driver" }, | |
| 751 | { "LINEOUT2P", NULL, "LINEOUT2P Driver" }, | |
| 752 | }; | |
| 753 | ||
| 754 | static const struct snd_soc_dapm_route lineout1_diff_routes[] = { | |
| 755 | { "LINEOUT1 Mixer", "IN1L Switch", "IN1L PGA" }, | |
| 756 | { "LINEOUT1 Mixer", "IN1R Switch", "IN1R PGA" }, | |
| 757 | { "LINEOUT1 Mixer", "Output Switch", "Left Output Mixer" }, | |
| 758 | ||
| 759 | { "LINEOUT1N Driver", NULL, "LINEOUT1 Mixer" }, | |
| 760 | { "LINEOUT1P Driver", NULL, "LINEOUT1 Mixer" }, | |
| 761 | }; | |
| 762 | ||
| 763 | static const struct snd_soc_dapm_route lineout1_se_routes[] = { | |
| 764 | { "LINEOUT1N Mixer", "Left Output Switch", "Left Output Mixer" }, | |
| 765 | { "LINEOUT1N Mixer", "Right Output Switch", "Left Output Mixer" }, | |
| 766 | ||
| 767 | { "LINEOUT1P Mixer", "Left Output Switch", "Left Output Mixer" }, | |
| 768 | ||
| 769 | { "LINEOUT1N Driver", NULL, "LINEOUT1N Mixer" }, | |
| 770 | { "LINEOUT1P Driver", NULL, "LINEOUT1P Mixer" }, | |
| 771 | }; | |
| 772 | ||
| 773 | static const struct snd_soc_dapm_route lineout2_diff_routes[] = { | |
| 774 | { "LINEOUT2 Mixer", "IN2L Switch", "IN2L PGA" }, | |
| 775 | { "LINEOUT2 Mixer", "IN2R Switch", "IN2R PGA" }, | |
| 776 | { "LINEOUT2 Mixer", "Output Switch", "Right Output Mixer" }, | |
| 777 | ||
| 778 | { "LINEOUT2N Driver", NULL, "LINEOUT2 Mixer" }, | |
| 779 | { "LINEOUT2P Driver", NULL, "LINEOUT2 Mixer" }, | |
| 780 | }; | |
| 781 | ||
| 782 | static const struct snd_soc_dapm_route lineout2_se_routes[] = { | |
| 783 | { "LINEOUT2N Mixer", "Left Output Switch", "Left Output Mixer" }, | |
| 784 | { "LINEOUT2N Mixer", "Right Output Switch", "Left Output Mixer" }, | |
| 785 | ||
| 786 | { "LINEOUT2P Mixer", "Right Output Switch", "Right Output Mixer" }, | |
| 787 | ||
| 788 | { "LINEOUT2N Driver", NULL, "LINEOUT2N Mixer" }, | |
| 789 | { "LINEOUT2P Driver", NULL, "LINEOUT2P Mixer" }, | |
| 790 | }; | |
| 791 | ||
| 792 | int wm_hubs_add_analogue_controls(struct snd_soc_codec *codec) | |
| 793 | { | |
| 794 | /* Latch volume update bits & default ZC on */ | |
| 795 | snd_soc_update_bits(codec, WM8993_LEFT_LINE_INPUT_1_2_VOLUME, | |
| 796 | WM8993_IN1_VU, WM8993_IN1_VU); | |
| 797 | snd_soc_update_bits(codec, WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, | |
| 798 | WM8993_IN1_VU, WM8993_IN1_VU); | |
| 799 | snd_soc_update_bits(codec, WM8993_LEFT_LINE_INPUT_3_4_VOLUME, | |
| 800 | WM8993_IN2_VU, WM8993_IN2_VU); | |
| 801 | snd_soc_update_bits(codec, WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, | |
| 802 | WM8993_IN2_VU, WM8993_IN2_VU); | |
| 803 | ||
| 804 | snd_soc_update_bits(codec, WM8993_SPEAKER_VOLUME_RIGHT, | |
| 805 | WM8993_SPKOUT_VU, WM8993_SPKOUT_VU); | |
| 806 | ||
| 807 | snd_soc_update_bits(codec, WM8993_LEFT_OUTPUT_VOLUME, | |
| 808 | WM8993_HPOUT1L_ZC, WM8993_HPOUT1L_ZC); | |
| 809 | snd_soc_update_bits(codec, WM8993_RIGHT_OUTPUT_VOLUME, | |
| 810 | WM8993_HPOUT1_VU | WM8993_HPOUT1R_ZC, | |
| 811 | WM8993_HPOUT1_VU | WM8993_HPOUT1R_ZC); | |
| 812 | ||
| 813 | snd_soc_update_bits(codec, WM8993_LEFT_OPGA_VOLUME, | |
| 814 | WM8993_MIXOUTL_ZC, WM8993_MIXOUTL_ZC); | |
| 815 | snd_soc_update_bits(codec, WM8993_RIGHT_OPGA_VOLUME, | |
| 816 | WM8993_MIXOUTR_ZC | WM8993_MIXOUT_VU, | |
| 817 | WM8993_MIXOUTR_ZC | WM8993_MIXOUT_VU); | |
| 818 | ||
| 819 | snd_soc_add_controls(codec, analogue_snd_controls, | |
| 820 | ARRAY_SIZE(analogue_snd_controls)); | |
| 821 | ||
| 822 | snd_soc_dapm_new_controls(codec, analogue_dapm_widgets, | |
| 823 | ARRAY_SIZE(analogue_dapm_widgets)); | |
| 824 | return 0; | |
| 825 | } | |
| 826 | EXPORT_SYMBOL_GPL(wm_hubs_add_analogue_controls); | |
| 827 | ||
| 828 | int wm_hubs_add_analogue_routes(struct snd_soc_codec *codec, | |
| 829 | int lineout1_diff, int lineout2_diff) | |
| 830 | { | |
| 831 | snd_soc_dapm_add_routes(codec, analogue_routes, | |
| 832 | ARRAY_SIZE(analogue_routes)); | |
| 833 | ||
| 834 | if (lineout1_diff) | |
| 835 | snd_soc_dapm_add_routes(codec, | |
| 836 | lineout1_diff_routes, | |
| 837 | ARRAY_SIZE(lineout1_diff_routes)); | |
| 838 | else | |
| 839 | snd_soc_dapm_add_routes(codec, | |
| 840 | lineout1_se_routes, | |
| 841 | ARRAY_SIZE(lineout1_se_routes)); | |
| 842 | ||
| 843 | if (lineout2_diff) | |
| 844 | snd_soc_dapm_add_routes(codec, | |
| 845 | lineout2_diff_routes, | |
| 846 | ARRAY_SIZE(lineout2_diff_routes)); | |
| 847 | else | |
| 848 | snd_soc_dapm_add_routes(codec, | |
| 849 | lineout2_se_routes, | |
| 850 | ARRAY_SIZE(lineout2_se_routes)); | |
| 851 | ||
| 852 | return 0; | |
| 853 | } | |
| 854 | EXPORT_SYMBOL_GPL(wm_hubs_add_analogue_routes); | |
| 855 | ||
| aa983d9d MB |
856 | int wm_hubs_handle_analogue_pdata(struct snd_soc_codec *codec, |
| 857 | int lineout1_diff, int lineout2_diff, | |
| 858 | int lineout1fb, int lineout2fb, | |
| 859 | int jd_scthr, int jd_thr, int micbias1_lvl, | |
| 860 | int micbias2_lvl) | |
| 861 | { | |
| 862 | if (!lineout1_diff) | |
| 863 | snd_soc_update_bits(codec, WM8993_LINE_MIXER1, | |
| 864 | WM8993_LINEOUT1_MODE, | |
| 865 | WM8993_LINEOUT1_MODE); | |
| 866 | if (!lineout2_diff) | |
| 867 | snd_soc_update_bits(codec, WM8993_LINE_MIXER2, | |
| 868 | WM8993_LINEOUT2_MODE, | |
| 869 | WM8993_LINEOUT2_MODE); | |
| 870 | ||
| 821dd91e MB |
871 | /* If the line outputs are differential then we aren't presenting |
| 872 | * VMID as an output and can disable it. | |
| 873 | */ | |
| 874 | if (lineout1_diff && lineout2_diff) | |
| 875 | codec->idle_bias_off = 1; | |
| 876 | ||
| aa983d9d MB |
877 | if (lineout1fb) |
| 878 | snd_soc_update_bits(codec, WM8993_ADDITIONAL_CONTROL, | |
| 879 | WM8993_LINEOUT1_FB, WM8993_LINEOUT1_FB); | |
| 880 | ||
| 881 | if (lineout2fb) | |
| 882 | snd_soc_update_bits(codec, WM8993_ADDITIONAL_CONTROL, | |
| 883 | WM8993_LINEOUT2_FB, WM8993_LINEOUT2_FB); | |
| 884 | ||
| 885 | snd_soc_update_bits(codec, WM8993_MICBIAS, | |
| 886 | WM8993_JD_SCTHR_MASK | WM8993_JD_THR_MASK | | |
| 887 | WM8993_MICB1_LVL | WM8993_MICB2_LVL, | |
| 888 | jd_scthr << WM8993_JD_SCTHR_SHIFT | | |
| 889 | jd_thr << WM8993_JD_THR_SHIFT | | |
| 890 | micbias1_lvl | | |
| 891 | micbias2_lvl << WM8993_MICB2_LVL_SHIFT); | |
| 892 | ||
| 893 | return 0; | |
| 894 | } | |
| 895 | EXPORT_SYMBOL_GPL(wm_hubs_handle_analogue_pdata); | |
| 896 | ||
| a2342ae3 MB |
897 | MODULE_DESCRIPTION("Shared support for Wolfson hubs products"); |
| 898 | MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>"); | |
| 899 | MODULE_LICENSE("GPL"); |