Ola Lilja | e069038 | 2012-06-12 08:50:08 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) ST-Ericsson SA 2012 |
| 3 | * |
| 4 | * Author: Ola Lilja <ola.o.lilja@stericsson.com>, |
| 5 | * Kristoffer Karlsson <kristoffer.karlsson@stericsson.com> |
| 6 | * for ST-Ericsson. |
| 7 | * |
| 8 | * License terms: |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License version 2 as published |
| 12 | * by the Free Software Foundation. |
| 13 | */ |
| 14 | |
| 15 | #include <linux/module.h> |
| 16 | #include <linux/device.h> |
| 17 | #include <linux/io.h> |
| 18 | #include <linux/clk.h> |
Fabio Baltieri | a130243 | 2013-05-28 16:16:39 +0200 | [diff] [blame^] | 19 | #include <linux/mutex.h> |
Ola Lilja | e069038 | 2012-06-12 08:50:08 +0200 | [diff] [blame] | 20 | |
Ola Lilja | e069038 | 2012-06-12 08:50:08 +0200 | [diff] [blame] | 21 | #include <sound/soc.h> |
| 22 | #include <sound/soc-dapm.h> |
| 23 | #include <sound/pcm.h> |
| 24 | #include <sound/pcm_params.h> |
| 25 | |
| 26 | #include "ux500_pcm.h" |
| 27 | #include "ux500_msp_dai.h" |
Fabio Baltieri | 06b9671 | 2013-05-24 12:39:19 +0200 | [diff] [blame] | 28 | #include "mop500_ab8500.h" |
Ola Lilja | e069038 | 2012-06-12 08:50:08 +0200 | [diff] [blame] | 29 | #include "../codecs/ab8500-codec.h" |
| 30 | |
| 31 | #define TX_SLOT_MONO 0x0008 |
| 32 | #define TX_SLOT_STEREO 0x000a |
| 33 | #define RX_SLOT_MONO 0x0001 |
| 34 | #define RX_SLOT_STEREO 0x0003 |
| 35 | #define TX_SLOT_8CH 0x00FF |
| 36 | #define RX_SLOT_8CH 0x00FF |
| 37 | |
| 38 | #define DEF_TX_SLOTS TX_SLOT_STEREO |
| 39 | #define DEF_RX_SLOTS RX_SLOT_MONO |
| 40 | |
| 41 | #define DRIVERMODE_NORMAL 0 |
| 42 | #define DRIVERMODE_CODEC_ONLY 1 |
| 43 | |
| 44 | /* Slot configuration */ |
| 45 | static unsigned int tx_slots = DEF_TX_SLOTS; |
| 46 | static unsigned int rx_slots = DEF_RX_SLOTS; |
| 47 | |
Fabio Baltieri | a130243 | 2013-05-28 16:16:39 +0200 | [diff] [blame^] | 48 | /* Configuration consistency parameters */ |
| 49 | static DEFINE_MUTEX(mop500_ab8500_params_lock); |
| 50 | static unsigned long mop500_ab8500_usage; |
| 51 | static int mop500_ab8500_rate; |
| 52 | static int mop500_ab8500_channels; |
| 53 | |
Ola Lilja | e069038 | 2012-06-12 08:50:08 +0200 | [diff] [blame] | 54 | /* Clocks */ |
| 55 | static const char * const enum_mclk[] = { |
| 56 | "SYSCLK", |
| 57 | "ULPCLK" |
| 58 | }; |
| 59 | enum mclk { |
| 60 | MCLK_SYSCLK, |
| 61 | MCLK_ULPCLK, |
| 62 | }; |
| 63 | |
| 64 | static SOC_ENUM_SINGLE_EXT_DECL(soc_enum_mclk, enum_mclk); |
| 65 | |
| 66 | /* Private data for machine-part MOP500<->AB8500 */ |
| 67 | struct mop500_ab8500_drvdata { |
| 68 | /* Clocks */ |
| 69 | enum mclk mclk_sel; |
| 70 | struct clk *clk_ptr_intclk; |
| 71 | struct clk *clk_ptr_sysclk; |
| 72 | struct clk *clk_ptr_ulpclk; |
| 73 | }; |
| 74 | |
| 75 | static inline const char *get_mclk_str(enum mclk mclk_sel) |
| 76 | { |
| 77 | switch (mclk_sel) { |
| 78 | case MCLK_SYSCLK: |
| 79 | return "SYSCLK"; |
| 80 | case MCLK_ULPCLK: |
| 81 | return "ULPCLK"; |
| 82 | default: |
| 83 | return "Unknown"; |
| 84 | } |
| 85 | } |
| 86 | |
| 87 | static int mop500_ab8500_set_mclk(struct device *dev, |
| 88 | struct mop500_ab8500_drvdata *drvdata) |
| 89 | { |
| 90 | int status; |
| 91 | struct clk *clk_ptr; |
| 92 | |
| 93 | if (IS_ERR(drvdata->clk_ptr_intclk)) { |
| 94 | dev_err(dev, |
| 95 | "%s: ERROR: intclk not initialized!\n", __func__); |
| 96 | return -EIO; |
| 97 | } |
| 98 | |
| 99 | switch (drvdata->mclk_sel) { |
| 100 | case MCLK_SYSCLK: |
| 101 | clk_ptr = drvdata->clk_ptr_sysclk; |
| 102 | break; |
| 103 | case MCLK_ULPCLK: |
| 104 | clk_ptr = drvdata->clk_ptr_ulpclk; |
| 105 | break; |
| 106 | default: |
| 107 | return -EINVAL; |
| 108 | } |
| 109 | |
| 110 | if (IS_ERR(clk_ptr)) { |
| 111 | dev_err(dev, "%s: ERROR: %s not initialized!\n", __func__, |
| 112 | get_mclk_str(drvdata->mclk_sel)); |
| 113 | return -EIO; |
| 114 | } |
| 115 | |
| 116 | status = clk_set_parent(drvdata->clk_ptr_intclk, clk_ptr); |
| 117 | if (status) |
| 118 | dev_err(dev, |
| 119 | "%s: ERROR: Setting intclk parent to %s failed (ret = %d)!", |
| 120 | __func__, get_mclk_str(drvdata->mclk_sel), status); |
| 121 | else |
| 122 | dev_dbg(dev, |
| 123 | "%s: intclk parent changed to %s.\n", |
| 124 | __func__, get_mclk_str(drvdata->mclk_sel)); |
| 125 | |
| 126 | return status; |
| 127 | } |
| 128 | |
| 129 | /* |
| 130 | * Control-events |
| 131 | */ |
| 132 | |
| 133 | static int mclk_input_control_get(struct snd_kcontrol *kcontrol, |
| 134 | struct snd_ctl_elem_value *ucontrol) |
| 135 | { |
Fabio Baltieri | f656df65 | 2013-04-30 16:09:54 +0200 | [diff] [blame] | 136 | struct snd_soc_card *card = snd_kcontrol_chip(kcontrol); |
Ola Lilja | e069038 | 2012-06-12 08:50:08 +0200 | [diff] [blame] | 137 | struct mop500_ab8500_drvdata *drvdata = |
Fabio Baltieri | f656df65 | 2013-04-30 16:09:54 +0200 | [diff] [blame] | 138 | snd_soc_card_get_drvdata(card); |
Ola Lilja | e069038 | 2012-06-12 08:50:08 +0200 | [diff] [blame] | 139 | |
| 140 | ucontrol->value.enumerated.item[0] = drvdata->mclk_sel; |
| 141 | |
| 142 | return 0; |
| 143 | } |
| 144 | |
| 145 | static int mclk_input_control_put(struct snd_kcontrol *kcontrol, |
| 146 | struct snd_ctl_elem_value *ucontrol) |
| 147 | { |
Fabio Baltieri | f656df65 | 2013-04-30 16:09:54 +0200 | [diff] [blame] | 148 | struct snd_soc_card *card = snd_kcontrol_chip(kcontrol); |
Ola Lilja | e069038 | 2012-06-12 08:50:08 +0200 | [diff] [blame] | 149 | struct mop500_ab8500_drvdata *drvdata = |
Fabio Baltieri | f656df65 | 2013-04-30 16:09:54 +0200 | [diff] [blame] | 150 | snd_soc_card_get_drvdata(card); |
Ola Lilja | e069038 | 2012-06-12 08:50:08 +0200 | [diff] [blame] | 151 | unsigned int val = ucontrol->value.enumerated.item[0]; |
| 152 | |
| 153 | if (val > (unsigned int)MCLK_ULPCLK) |
| 154 | return -EINVAL; |
| 155 | if (drvdata->mclk_sel == val) |
| 156 | return 0; |
| 157 | |
| 158 | drvdata->mclk_sel = val; |
| 159 | |
| 160 | return 1; |
| 161 | } |
| 162 | |
| 163 | /* |
| 164 | * Controls |
| 165 | */ |
| 166 | |
| 167 | static struct snd_kcontrol_new mop500_ab8500_ctrls[] = { |
| 168 | SOC_ENUM_EXT("Master Clock Select", |
| 169 | soc_enum_mclk, |
| 170 | mclk_input_control_get, mclk_input_control_put), |
Ola Lilja | e069038 | 2012-06-12 08:50:08 +0200 | [diff] [blame] | 171 | SOC_DAPM_PIN_SWITCH("Headset Left"), |
| 172 | SOC_DAPM_PIN_SWITCH("Headset Right"), |
| 173 | SOC_DAPM_PIN_SWITCH("Earpiece"), |
| 174 | SOC_DAPM_PIN_SWITCH("Speaker Left"), |
| 175 | SOC_DAPM_PIN_SWITCH("Speaker Right"), |
| 176 | SOC_DAPM_PIN_SWITCH("LineOut Left"), |
| 177 | SOC_DAPM_PIN_SWITCH("LineOut Right"), |
| 178 | SOC_DAPM_PIN_SWITCH("Vibra 1"), |
| 179 | SOC_DAPM_PIN_SWITCH("Vibra 2"), |
| 180 | SOC_DAPM_PIN_SWITCH("Mic 1"), |
| 181 | SOC_DAPM_PIN_SWITCH("Mic 2"), |
| 182 | SOC_DAPM_PIN_SWITCH("LineIn Left"), |
| 183 | SOC_DAPM_PIN_SWITCH("LineIn Right"), |
| 184 | SOC_DAPM_PIN_SWITCH("DMic 1"), |
| 185 | SOC_DAPM_PIN_SWITCH("DMic 2"), |
| 186 | SOC_DAPM_PIN_SWITCH("DMic 3"), |
| 187 | SOC_DAPM_PIN_SWITCH("DMic 4"), |
| 188 | SOC_DAPM_PIN_SWITCH("DMic 5"), |
| 189 | SOC_DAPM_PIN_SWITCH("DMic 6"), |
| 190 | }; |
| 191 | |
| 192 | /* ASoC */ |
| 193 | |
Lars-Peter Clausen | cdeecac | 2013-05-14 22:19:54 +0200 | [diff] [blame] | 194 | static int mop500_ab8500_startup(struct snd_pcm_substream *substream) |
Ola Lilja | e069038 | 2012-06-12 08:50:08 +0200 | [diff] [blame] | 195 | { |
| 196 | struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| 197 | |
| 198 | /* Set audio-clock source */ |
| 199 | return mop500_ab8500_set_mclk(rtd->card->dev, |
| 200 | snd_soc_card_get_drvdata(rtd->card)); |
| 201 | } |
| 202 | |
Lars-Peter Clausen | cdeecac | 2013-05-14 22:19:54 +0200 | [diff] [blame] | 203 | static void mop500_ab8500_shutdown(struct snd_pcm_substream *substream) |
Ola Lilja | e069038 | 2012-06-12 08:50:08 +0200 | [diff] [blame] | 204 | { |
| 205 | struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| 206 | struct device *dev = rtd->card->dev; |
| 207 | |
| 208 | dev_dbg(dev, "%s: Enter\n", __func__); |
| 209 | |
| 210 | /* Reset slots configuration to default(s) */ |
| 211 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) |
| 212 | tx_slots = DEF_TX_SLOTS; |
| 213 | else |
| 214 | rx_slots = DEF_RX_SLOTS; |
| 215 | } |
| 216 | |
Lars-Peter Clausen | cdeecac | 2013-05-14 22:19:54 +0200 | [diff] [blame] | 217 | static int mop500_ab8500_hw_params(struct snd_pcm_substream *substream, |
Ola Lilja | e069038 | 2012-06-12 08:50:08 +0200 | [diff] [blame] | 218 | struct snd_pcm_hw_params *params) |
| 219 | { |
| 220 | struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| 221 | struct snd_soc_dai *codec_dai = rtd->codec_dai; |
| 222 | struct snd_soc_dai *cpu_dai = rtd->cpu_dai; |
| 223 | struct device *dev = rtd->card->dev; |
| 224 | unsigned int fmt; |
| 225 | int channels, ret = 0, driver_mode, slots; |
| 226 | unsigned int sw_codec, sw_cpu; |
| 227 | bool is_playback; |
| 228 | |
| 229 | dev_dbg(dev, "%s: Enter\n", __func__); |
| 230 | |
| 231 | dev_dbg(dev, "%s: substream->pcm->name = %s\n" |
| 232 | "substream->pcm->id = %s.\n" |
| 233 | "substream->name = %s.\n" |
| 234 | "substream->number = %d.\n", |
| 235 | __func__, |
| 236 | substream->pcm->name, |
| 237 | substream->pcm->id, |
| 238 | substream->name, |
| 239 | substream->number); |
| 240 | |
Fabio Baltieri | a130243 | 2013-05-28 16:16:39 +0200 | [diff] [blame^] | 241 | /* Ensure configuration consistency between DAIs */ |
| 242 | mutex_lock(&mop500_ab8500_params_lock); |
| 243 | if (mop500_ab8500_usage) { |
| 244 | if (mop500_ab8500_rate != params_rate(params) || |
| 245 | mop500_ab8500_channels != params_channels(params)) { |
| 246 | mutex_unlock(&mop500_ab8500_params_lock); |
| 247 | return -EBUSY; |
| 248 | } |
| 249 | } else { |
| 250 | mop500_ab8500_rate = params_rate(params); |
| 251 | mop500_ab8500_channels = params_channels(params); |
| 252 | } |
| 253 | __set_bit(cpu_dai->id, &mop500_ab8500_usage); |
| 254 | mutex_unlock(&mop500_ab8500_params_lock); |
| 255 | |
Ola Lilja | e069038 | 2012-06-12 08:50:08 +0200 | [diff] [blame] | 256 | channels = params_channels(params); |
| 257 | |
| 258 | switch (params_format(params)) { |
| 259 | case SNDRV_PCM_FORMAT_S32_LE: |
| 260 | sw_cpu = 32; |
| 261 | break; |
| 262 | |
| 263 | case SNDRV_PCM_FORMAT_S16_LE: |
| 264 | sw_cpu = 16; |
| 265 | break; |
| 266 | |
| 267 | default: |
| 268 | return -EINVAL; |
| 269 | } |
| 270 | |
| 271 | /* Setup codec depending on driver-mode */ |
| 272 | if (channels == 8) |
| 273 | driver_mode = DRIVERMODE_CODEC_ONLY; |
| 274 | else |
| 275 | driver_mode = DRIVERMODE_NORMAL; |
| 276 | dev_dbg(dev, "%s: Driver-mode: %s.\n", __func__, |
| 277 | (driver_mode == DRIVERMODE_NORMAL) ? "NORMAL" : "CODEC_ONLY"); |
| 278 | |
| 279 | /* Setup format */ |
| 280 | |
| 281 | if (driver_mode == DRIVERMODE_NORMAL) { |
| 282 | fmt = SND_SOC_DAIFMT_DSP_A | |
| 283 | SND_SOC_DAIFMT_CBM_CFM | |
| 284 | SND_SOC_DAIFMT_NB_NF | |
| 285 | SND_SOC_DAIFMT_CONT; |
| 286 | } else { |
| 287 | fmt = SND_SOC_DAIFMT_DSP_A | |
| 288 | SND_SOC_DAIFMT_CBM_CFM | |
| 289 | SND_SOC_DAIFMT_NB_NF | |
| 290 | SND_SOC_DAIFMT_GATED; |
| 291 | } |
| 292 | |
| 293 | ret = snd_soc_dai_set_fmt(codec_dai, fmt); |
| 294 | if (ret < 0) { |
| 295 | dev_err(dev, |
| 296 | "%s: ERROR: snd_soc_dai_set_fmt failed for codec_dai (ret = %d)!\n", |
| 297 | __func__, ret); |
| 298 | return ret; |
| 299 | } |
| 300 | |
| 301 | ret = snd_soc_dai_set_fmt(cpu_dai, fmt); |
| 302 | if (ret < 0) { |
| 303 | dev_err(dev, |
| 304 | "%s: ERROR: snd_soc_dai_set_fmt failed for cpu_dai (ret = %d)!\n", |
| 305 | __func__, ret); |
| 306 | return ret; |
| 307 | } |
| 308 | |
| 309 | /* Setup TDM-slots */ |
| 310 | |
| 311 | is_playback = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK); |
| 312 | switch (channels) { |
| 313 | case 1: |
| 314 | slots = 16; |
| 315 | tx_slots = (is_playback) ? TX_SLOT_MONO : 0; |
| 316 | rx_slots = (is_playback) ? 0 : RX_SLOT_MONO; |
| 317 | break; |
| 318 | case 2: |
| 319 | slots = 16; |
| 320 | tx_slots = (is_playback) ? TX_SLOT_STEREO : 0; |
| 321 | rx_slots = (is_playback) ? 0 : RX_SLOT_STEREO; |
| 322 | break; |
| 323 | case 8: |
| 324 | slots = 16; |
| 325 | tx_slots = (is_playback) ? TX_SLOT_8CH : 0; |
| 326 | rx_slots = (is_playback) ? 0 : RX_SLOT_8CH; |
| 327 | break; |
| 328 | default: |
| 329 | return -EINVAL; |
| 330 | } |
| 331 | |
| 332 | if (driver_mode == DRIVERMODE_NORMAL) |
| 333 | sw_codec = sw_cpu; |
| 334 | else |
| 335 | sw_codec = 20; |
| 336 | |
| 337 | dev_dbg(dev, "%s: CPU-DAI TDM: TX=0x%04X RX=0x%04x\n", __func__, |
| 338 | tx_slots, rx_slots); |
| 339 | ret = snd_soc_dai_set_tdm_slot(cpu_dai, tx_slots, rx_slots, slots, |
| 340 | sw_cpu); |
| 341 | if (ret) |
| 342 | return ret; |
| 343 | |
| 344 | dev_dbg(dev, "%s: CODEC-DAI TDM: TX=0x%04X RX=0x%04x\n", __func__, |
| 345 | tx_slots, rx_slots); |
| 346 | ret = snd_soc_dai_set_tdm_slot(codec_dai, tx_slots, rx_slots, slots, |
| 347 | sw_codec); |
| 348 | if (ret) |
| 349 | return ret; |
| 350 | |
| 351 | return 0; |
| 352 | } |
| 353 | |
Fabio Baltieri | a130243 | 2013-05-28 16:16:39 +0200 | [diff] [blame^] | 354 | static int mop500_ab8500_hw_free(struct snd_pcm_substream *substream) |
| 355 | { |
| 356 | struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| 357 | struct snd_soc_dai *cpu_dai = rtd->cpu_dai; |
| 358 | |
| 359 | mutex_lock(&mop500_ab8500_params_lock); |
| 360 | __clear_bit(cpu_dai->id, &mop500_ab8500_usage); |
| 361 | mutex_unlock(&mop500_ab8500_params_lock); |
| 362 | |
| 363 | return 0; |
| 364 | } |
| 365 | |
Ola Lilja | e069038 | 2012-06-12 08:50:08 +0200 | [diff] [blame] | 366 | struct snd_soc_ops mop500_ab8500_ops[] = { |
| 367 | { |
| 368 | .hw_params = mop500_ab8500_hw_params, |
Fabio Baltieri | a130243 | 2013-05-28 16:16:39 +0200 | [diff] [blame^] | 369 | .hw_free = mop500_ab8500_hw_free, |
Ola Lilja | e069038 | 2012-06-12 08:50:08 +0200 | [diff] [blame] | 370 | .startup = mop500_ab8500_startup, |
| 371 | .shutdown = mop500_ab8500_shutdown, |
| 372 | } |
| 373 | }; |
| 374 | |
| 375 | int mop500_ab8500_machine_init(struct snd_soc_pcm_runtime *rtd) |
| 376 | { |
| 377 | struct snd_soc_codec *codec = rtd->codec; |
| 378 | struct device *dev = rtd->card->dev; |
| 379 | struct mop500_ab8500_drvdata *drvdata; |
| 380 | int ret; |
| 381 | |
| 382 | dev_dbg(dev, "%s Enter.\n", __func__); |
| 383 | |
| 384 | /* Create driver private-data struct */ |
| 385 | drvdata = devm_kzalloc(dev, sizeof(struct mop500_ab8500_drvdata), |
| 386 | GFP_KERNEL); |
| 387 | snd_soc_card_set_drvdata(rtd->card, drvdata); |
| 388 | |
| 389 | /* Setup clocks */ |
| 390 | |
| 391 | drvdata->clk_ptr_sysclk = clk_get(dev, "sysclk"); |
| 392 | if (IS_ERR(drvdata->clk_ptr_sysclk)) |
| 393 | dev_warn(dev, "%s: WARNING: clk_get failed for 'sysclk'!\n", |
| 394 | __func__); |
| 395 | drvdata->clk_ptr_ulpclk = clk_get(dev, "ulpclk"); |
| 396 | if (IS_ERR(drvdata->clk_ptr_ulpclk)) |
| 397 | dev_warn(dev, "%s: WARNING: clk_get failed for 'ulpclk'!\n", |
| 398 | __func__); |
| 399 | drvdata->clk_ptr_intclk = clk_get(dev, "intclk"); |
| 400 | if (IS_ERR(drvdata->clk_ptr_intclk)) |
| 401 | dev_warn(dev, "%s: WARNING: clk_get failed for 'intclk'!\n", |
| 402 | __func__); |
| 403 | |
| 404 | /* Set intclk default parent to ulpclk */ |
| 405 | drvdata->mclk_sel = MCLK_ULPCLK; |
| 406 | ret = mop500_ab8500_set_mclk(dev, drvdata); |
| 407 | if (ret < 0) |
| 408 | dev_warn(dev, "%s: WARNING: mop500_ab8500_set_mclk!\n", |
| 409 | __func__); |
| 410 | |
| 411 | drvdata->mclk_sel = MCLK_ULPCLK; |
| 412 | |
| 413 | /* Add controls */ |
Fabio Baltieri | f656df65 | 2013-04-30 16:09:54 +0200 | [diff] [blame] | 414 | ret = snd_soc_add_card_controls(codec->card, mop500_ab8500_ctrls, |
Ola Lilja | e069038 | 2012-06-12 08:50:08 +0200 | [diff] [blame] | 415 | ARRAY_SIZE(mop500_ab8500_ctrls)); |
| 416 | if (ret < 0) { |
| 417 | pr_err("%s: Failed to add machine-controls (%d)!\n", |
| 418 | __func__, ret); |
| 419 | return ret; |
| 420 | } |
| 421 | |
| 422 | ret = snd_soc_dapm_disable_pin(&codec->dapm, "Earpiece"); |
| 423 | ret |= snd_soc_dapm_disable_pin(&codec->dapm, "Speaker Left"); |
| 424 | ret |= snd_soc_dapm_disable_pin(&codec->dapm, "Speaker Right"); |
| 425 | ret |= snd_soc_dapm_disable_pin(&codec->dapm, "LineOut Left"); |
| 426 | ret |= snd_soc_dapm_disable_pin(&codec->dapm, "LineOut Right"); |
| 427 | ret |= snd_soc_dapm_disable_pin(&codec->dapm, "Vibra 1"); |
| 428 | ret |= snd_soc_dapm_disable_pin(&codec->dapm, "Vibra 2"); |
| 429 | ret |= snd_soc_dapm_disable_pin(&codec->dapm, "Mic 1"); |
| 430 | ret |= snd_soc_dapm_disable_pin(&codec->dapm, "Mic 2"); |
| 431 | ret |= snd_soc_dapm_disable_pin(&codec->dapm, "LineIn Left"); |
| 432 | ret |= snd_soc_dapm_disable_pin(&codec->dapm, "LineIn Right"); |
| 433 | ret |= snd_soc_dapm_disable_pin(&codec->dapm, "DMic 1"); |
| 434 | ret |= snd_soc_dapm_disable_pin(&codec->dapm, "DMic 2"); |
| 435 | ret |= snd_soc_dapm_disable_pin(&codec->dapm, "DMic 3"); |
| 436 | ret |= snd_soc_dapm_disable_pin(&codec->dapm, "DMic 4"); |
| 437 | ret |= snd_soc_dapm_disable_pin(&codec->dapm, "DMic 5"); |
| 438 | ret |= snd_soc_dapm_disable_pin(&codec->dapm, "DMic 6"); |
| 439 | |
| 440 | return ret; |
| 441 | } |
| 442 | |
| 443 | void mop500_ab8500_remove(struct snd_soc_card *card) |
| 444 | { |
| 445 | struct mop500_ab8500_drvdata *drvdata = snd_soc_card_get_drvdata(card); |
| 446 | |
| 447 | if (drvdata->clk_ptr_sysclk != NULL) |
| 448 | clk_put(drvdata->clk_ptr_sysclk); |
| 449 | if (drvdata->clk_ptr_ulpclk != NULL) |
| 450 | clk_put(drvdata->clk_ptr_ulpclk); |
| 451 | if (drvdata->clk_ptr_intclk != NULL) |
| 452 | clk_put(drvdata->clk_ptr_intclk); |
| 453 | |
| 454 | snd_soc_card_set_drvdata(card, drvdata); |
| 455 | } |