Xiaoyu Ye | e7df5cc | 2017-10-02 18:47:29 -0700 | [diff] [blame] | 1 | /* Copyright (c) 2014-2018, The Linux Foundation. All rights reserved. |
| 2 | * |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License version 2 and |
| 5 | * only version 2 as published by the Free Software Foundation. |
| 6 | * |
| 7 | * This program is distributed in the hope that it will be useful, |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | * GNU General Public License for more details. |
| 11 | */ |
| 12 | |
| 13 | #include <linux/clk.h> |
| 14 | #include <linux/delay.h> |
| 15 | #include <linux/gpio.h> |
| 16 | #include <linux/of_gpio.h> |
| 17 | #include <linux/platform_device.h> |
| 18 | #include <linux/slab.h> |
| 19 | #include <linux/io.h> |
| 20 | #include <linux/module.h> |
| 21 | #include <linux/input.h> |
| 22 | #include <linux/of_device.h> |
| 23 | #include <sound/core.h> |
| 24 | #include <sound/soc.h> |
| 25 | #include <sound/soc-dapm.h> |
| 26 | #include <sound/pcm.h> |
| 27 | #include <sound/jack.h> |
| 28 | #include <sound/pcm_params.h> |
| 29 | #include <sound/info.h> |
| 30 | #include <device_event.h> |
| 31 | #include <dsp/audio_notifier.h> |
| 32 | #include <dsp/q6afe-v2.h> |
| 33 | #include <dsp/q6core.h> |
| 34 | #include "msm-pcm-routing-v2.h" |
| 35 | #include "codecs/msm-cdc-pinctrl.h" |
| 36 | #include "codecs/wcd934x/wcd934x.h" |
| 37 | #include "codecs/wcd934x/wcd934x-mbhc.h" |
| 38 | #include "codecs/wsa881x.h" |
| 39 | |
| 40 | /* Machine driver Name */ |
| 41 | #define DRV_NAME "sdx-asoc-tavil" |
| 42 | |
| 43 | #define __CHIPSET__ "SDX " |
| 44 | #define SDX_DAILINK_NAME(name) (__CHIPSET__#name) |
| 45 | |
| 46 | #define SAMPLE_RATE_8KHZ 8000 |
| 47 | #define SAMPLE_RATE_16KHZ 16000 |
| 48 | #define SAMPLE_RATE_48KHZ 48000 |
| 49 | #define NUM_OF_BITS_PER_SAMPLE 16 |
| 50 | #define DEV_NAME_STR_LEN 32 |
| 51 | |
Karthikeyan Mani | 88373be | 2017-12-11 00:06:49 -0800 | [diff] [blame] | 52 | #define LPAIF_OFFSET 0x01a00000 |
Xiaoyu Ye | e7df5cc | 2017-10-02 18:47:29 -0700 | [diff] [blame] | 53 | #define LPAIF_PRI_MODE_MUXSEL (LPAIF_OFFSET + 0x2008) |
| 54 | #define LPAIF_SEC_MODE_MUXSEL (LPAIF_OFFSET + 0x200c) |
| 55 | #define LPASS_CSR_GP_IO_MUX_SPKR_CTL (LPAIF_OFFSET + 0x2004) |
| 56 | #define LPASS_CSR_GP_IO_MUX_MIC_CTL (LPAIF_OFFSET + 0x2000) |
| 57 | |
| 58 | #define I2S_SEL 0 |
| 59 | #define PCM_SEL 1 |
| 60 | #define I2S_PCM_SEL_OFFSET 0 |
| 61 | #define I2S_PCM_MASTER_MODE 1 |
| 62 | #define I2S_PCM_SLAVE_MODE 0 |
| 63 | |
| 64 | #define PRI_TLMM_CLKS_EN_MASTER 0x4 |
| 65 | #define SEC_TLMM_CLKS_EN_MASTER 0x2 |
| 66 | #define PRI_TLMM_CLKS_EN_SLAVE 0x100000 |
| 67 | #define SEC_TLMM_CLKS_EN_SLAVE 0x800000 |
| 68 | #define CLOCK_ON 1 |
| 69 | #define CLOCK_OFF 0 |
| 70 | |
| 71 | #define WCD9XXX_MBHC_DEF_BUTTONS 8 |
| 72 | #define WCD9XXX_MBHC_DEF_RLOADS 5 |
| 73 | |
| 74 | /* Spk control */ |
| 75 | #define SDX_SPK_ON 1 |
| 76 | #define SDX_HIFI_ON 1 |
| 77 | |
| 78 | enum mi2s_types { |
| 79 | PRI_MI2S, |
| 80 | SEC_MI2S, |
| 81 | }; |
| 82 | |
| 83 | struct sdx_machine_data { |
| 84 | u32 mclk_freq; |
| 85 | u16 prim_mi2s_mode; |
| 86 | u16 sec_mi2s_mode; |
| 87 | u16 prim_auxpcm_mode; |
| 88 | struct device_node *prim_master_p; |
| 89 | struct device_node *prim_slave_p; |
| 90 | u16 sec_auxpcm_mode; |
| 91 | struct device_node *sec_master_p; |
| 92 | struct device_node *sec_slave_p; |
| 93 | u32 prim_clk_usrs; |
| 94 | int hph_en1_gpio; |
| 95 | int hph_en0_gpio; |
| 96 | struct snd_info_entry *codec_root; |
| 97 | void __iomem *lpaif_pri_muxsel_virt_addr; |
| 98 | void __iomem *lpaif_sec_muxsel_virt_addr; |
| 99 | void __iomem *lpass_mux_spkr_ctl_virt_addr; |
| 100 | void __iomem *lpass_mux_mic_ctl_virt_addr; |
| 101 | }; |
| 102 | |
| 103 | struct sdx_wsa881x_dev_info { |
| 104 | struct device_node *of_node; |
| 105 | u32 index; |
| 106 | }; |
| 107 | |
| 108 | static void *def_tavil_mbhc_cal(void); |
| 109 | static void *adsp_state_notifier; |
| 110 | static bool dummy_device_registered; |
| 111 | |
| 112 | static struct wcd_mbhc_config wcd_mbhc_cfg = { |
| 113 | .read_fw_bin = false, |
| 114 | .calibration = NULL, |
| 115 | .detect_extn_cable = true, |
| 116 | .mono_stero_detection = false, |
| 117 | .swap_gnd_mic = NULL, |
| 118 | .hs_ext_micbias = true, |
| 119 | }; |
| 120 | |
| 121 | static const struct afe_clk_set lpass_default_v2 = { |
| 122 | AFE_API_VERSION_I2S_CONFIG, |
| 123 | Q6AFE_LPASS_CLK_ID_PRI_MI2S_IBIT, |
| 124 | Q6AFE_LPASS_IBIT_CLK_1_P536_MHZ, |
| 125 | Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_NO, |
| 126 | Q6AFE_LPASS_CLK_ROOT_DEFAULT, |
| 127 | 0, |
| 128 | }; |
| 129 | |
| 130 | static struct snd_soc_aux_dev *sdx_aux_dev; |
| 131 | static struct snd_soc_codec_conf *sdx_codec_conf; |
| 132 | |
| 133 | static int sdx_auxpcm_rate = 8000; |
| 134 | |
| 135 | static struct mutex cdc_mclk_mutex; |
| 136 | static int sdx_mi2s_rx_ch = 1; |
| 137 | static int sdx_mi2s_tx_ch = 1; |
| 138 | static int sdx_sec_mi2s_rx_ch = 1; |
| 139 | static int sdx_sec_mi2s_tx_ch = 1; |
| 140 | static int sdx_mi2s_rate = SAMPLE_RATE_48KHZ; |
| 141 | static int sdx_sec_mi2s_rate = SAMPLE_RATE_48KHZ; |
| 142 | |
| 143 | static int sdx_mi2s_mode = I2S_PCM_MASTER_MODE; |
| 144 | static int sdx_sec_mi2s_mode = I2S_PCM_MASTER_MODE; |
| 145 | static int sdx_auxpcm_mode = I2S_PCM_MASTER_MODE; |
| 146 | static int sdx_sec_auxpcm_mode = I2S_PCM_MASTER_MODE; |
| 147 | |
| 148 | static int sdx_spk_control = 1; |
| 149 | static int sdx_hifi_control; |
| 150 | static atomic_t mi2s_ref_count; |
| 151 | static atomic_t sec_mi2s_ref_count; |
| 152 | |
| 153 | static int sdx_wsa881x_init(struct snd_soc_component *component) |
| 154 | { |
| 155 | u8 spkleft_ports[WSA881X_MAX_SWR_PORTS] = {100, 101, 102, 106}; |
| 156 | u8 spkright_ports[WSA881X_MAX_SWR_PORTS] = {103, 104, 105, 107}; |
| 157 | unsigned int ch_rate[WSA881X_MAX_SWR_PORTS] = {2400, 600, 300, 1200}; |
| 158 | unsigned int ch_mask[WSA881X_MAX_SWR_PORTS] = {0x1, 0xF, 0x3, 0x3}; |
| 159 | struct snd_soc_codec *codec = snd_soc_component_to_codec(component); |
| 160 | struct sdx_machine_data *pdata; |
| 161 | struct snd_soc_dapm_context *dapm; |
| 162 | |
| 163 | if (!codec) { |
| 164 | pr_err("%s codec is NULL\n", __func__); |
| 165 | return -EINVAL; |
| 166 | } |
| 167 | |
| 168 | dapm = snd_soc_codec_get_dapm(codec); |
| 169 | |
| 170 | if (!strcmp(component->name_prefix, "SpkrLeft")) { |
| 171 | dev_dbg(codec->dev, "%s: setting left ch map to codec %s\n", |
| 172 | __func__, codec->component.name); |
| 173 | wsa881x_set_channel_map(codec, &spkleft_ports[0], |
| 174 | WSA881X_MAX_SWR_PORTS, &ch_mask[0], |
| 175 | &ch_rate[0]); |
| 176 | if (dapm->component) { |
| 177 | snd_soc_dapm_ignore_suspend(dapm, "SpkrLeft IN"); |
| 178 | snd_soc_dapm_ignore_suspend(dapm, "SpkrLeft SPKR"); |
| 179 | } |
| 180 | } else if (!strcmp(component->name_prefix, "SpkrRight")) { |
| 181 | dev_dbg(codec->dev, "%s: setting right ch map to codec %s\n", |
| 182 | __func__, codec->component.name); |
| 183 | wsa881x_set_channel_map(codec, &spkright_ports[0], |
| 184 | WSA881X_MAX_SWR_PORTS, &ch_mask[0], |
| 185 | &ch_rate[0]); |
| 186 | if (dapm->component) { |
| 187 | snd_soc_dapm_ignore_suspend(dapm, "SpkrRight IN"); |
| 188 | snd_soc_dapm_ignore_suspend(dapm, "SpkrRight SPKR"); |
| 189 | } |
| 190 | } else { |
| 191 | dev_err(codec->dev, "%s: wrong codec name %s\n", __func__, |
| 192 | codec->component.name); |
| 193 | return -EINVAL; |
| 194 | } |
| 195 | pdata = snd_soc_card_get_drvdata(component->card); |
| 196 | if (pdata && pdata->codec_root) |
| 197 | wsa881x_codec_info_create_codec_entry(pdata->codec_root, |
| 198 | codec); |
| 199 | |
| 200 | return 0; |
| 201 | } |
| 202 | |
| 203 | static int sdx_mi2s_clk_ctl(struct snd_soc_pcm_runtime *rtd, bool enable, |
| 204 | enum mi2s_types mi2s_type, int rate, u16 mode) |
| 205 | { |
| 206 | struct snd_soc_card *card = rtd->card; |
| 207 | struct sdx_machine_data *pdata = snd_soc_card_get_drvdata(card); |
| 208 | struct afe_clk_set m_clk = lpass_default_v2; |
| 209 | struct afe_clk_set ibit_clk = lpass_default_v2; |
| 210 | u16 mi2s_port; |
| 211 | u16 ibit_clk_id; |
| 212 | int bit_clk_freq = (rate * 2 * NUM_OF_BITS_PER_SAMPLE); |
| 213 | int ret = 0; |
| 214 | |
| 215 | dev_dbg(card->dev, "%s: setting lpass clock using v2\n", __func__); |
| 216 | |
| 217 | if (pdata == NULL) { |
| 218 | dev_err(card->dev, "%s: platform data is null\n", __func__); |
| 219 | ret = -ENOMEM; |
| 220 | goto done; |
| 221 | } |
| 222 | |
| 223 | if (mi2s_type == PRI_MI2S) { |
| 224 | mi2s_port = AFE_PORT_ID_PRIMARY_MI2S_RX; |
| 225 | ibit_clk_id = Q6AFE_LPASS_CLK_ID_PRI_MI2S_IBIT; |
| 226 | } else { |
| 227 | mi2s_port = AFE_PORT_ID_SECONDARY_MI2S_RX; |
| 228 | ibit_clk_id = Q6AFE_LPASS_CLK_ID_SEC_MI2S_IBIT; |
| 229 | } |
| 230 | |
| 231 | /* Set both mclk and ibit clocks when using LPASS_CLK_VER_2 */ |
| 232 | m_clk.clk_id = Q6AFE_LPASS_CLK_ID_MCLK_3; |
| 233 | m_clk.clk_freq_in_hz = pdata->mclk_freq; |
| 234 | m_clk.enable = enable; |
| 235 | ret = afe_set_lpass_clock_v2(mi2s_port, &m_clk); |
| 236 | if (ret < 0) { |
| 237 | dev_err(card->dev, |
| 238 | "%s: afe_set_lpass_clock_v2 failed for mclk_3 with ret %d\n", |
| 239 | __func__, ret); |
| 240 | goto done; |
| 241 | } |
| 242 | |
| 243 | if (mode) { |
| 244 | ibit_clk.clk_id = ibit_clk_id; |
| 245 | ibit_clk.clk_freq_in_hz = bit_clk_freq; |
| 246 | ibit_clk.enable = enable; |
| 247 | ret = afe_set_lpass_clock_v2(mi2s_port, &ibit_clk); |
| 248 | if (ret < 0) { |
| 249 | dev_err(card->dev, |
| 250 | "%s: afe_set_lpass_clock_v2 failed for ibit with ret %d\n", |
| 251 | __func__, ret); |
| 252 | goto err_ibit_clk_set; |
| 253 | } |
| 254 | } |
| 255 | ret = 0; |
| 256 | |
| 257 | done: |
| 258 | return ret; |
| 259 | |
| 260 | err_ibit_clk_set: |
| 261 | m_clk.enable = false; |
| 262 | if (afe_set_lpass_clock_v2(mi2s_port, &m_clk)) |
| 263 | dev_err(card->dev, "%s: afe_set_lpass_clock_v2 failed for mclk_3\n", |
| 264 | __func__); |
| 265 | |
| 266 | return ret; |
| 267 | } |
| 268 | |
| 269 | static void sdx_mi2s_shutdown(struct snd_pcm_substream *substream) |
| 270 | { |
| 271 | struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| 272 | int ret; |
| 273 | struct snd_soc_card *card = rtd->card; |
| 274 | struct sdx_machine_data *pdata = snd_soc_card_get_drvdata(card); |
| 275 | |
| 276 | if (atomic_dec_return(&mi2s_ref_count) == 0) { |
| 277 | ret = sdx_mi2s_clk_ctl(rtd, false, PRI_MI2S, 0, |
| 278 | pdata->prim_mi2s_mode); |
| 279 | if (ret < 0) |
| 280 | pr_err("%s Clock disable failed\n", __func__); |
| 281 | |
| 282 | if (pdata->prim_mi2s_mode == 1) |
| 283 | ret = msm_cdc_pinctrl_select_sleep_state |
| 284 | (pdata->prim_master_p); |
| 285 | else |
| 286 | ret = msm_cdc_pinctrl_select_sleep_state |
| 287 | (pdata->prim_slave_p); |
| 288 | if (ret) |
| 289 | pr_err("%s: failed to set pri gpios to sleep: %d\n", |
| 290 | __func__, ret); |
| 291 | } |
| 292 | } |
| 293 | |
| 294 | static int sdx_mi2s_startup(struct snd_pcm_substream *substream) |
| 295 | { |
| 296 | struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| 297 | struct snd_soc_dai *cpu_dai = rtd->cpu_dai; |
| 298 | struct snd_soc_dai *codec_dai = rtd->codec_dai; |
| 299 | struct snd_soc_card *card = rtd->card; |
| 300 | struct sdx_machine_data *pdata = snd_soc_card_get_drvdata(card); |
| 301 | int ret = 0; |
| 302 | |
| 303 | pdata->prim_mi2s_mode = sdx_mi2s_mode; |
| 304 | if (atomic_inc_return(&mi2s_ref_count) == 1) { |
| 305 | if (pdata->lpaif_pri_muxsel_virt_addr != NULL) { |
| 306 | ret = afe_enable_lpass_core_shared_clock(MI2S_RX, |
| 307 | CLOCK_ON); |
| 308 | if (ret < 0) { |
| 309 | ret = -EINVAL; |
| 310 | goto done; |
| 311 | } |
| 312 | iowrite32(I2S_SEL << I2S_PCM_SEL_OFFSET, |
| 313 | pdata->lpaif_pri_muxsel_virt_addr); |
| 314 | if (pdata->lpass_mux_spkr_ctl_virt_addr != NULL) { |
| 315 | if (pdata->prim_mi2s_mode == 1) |
| 316 | iowrite32(PRI_TLMM_CLKS_EN_MASTER, |
| 317 | pdata->lpass_mux_spkr_ctl_virt_addr); |
| 318 | else |
| 319 | iowrite32(PRI_TLMM_CLKS_EN_SLAVE, |
| 320 | pdata->lpass_mux_spkr_ctl_virt_addr); |
| 321 | } else { |
| 322 | dev_err(card->dev, "%s: mux spkr ctl virt addr is NULL\n", |
| 323 | __func__); |
| 324 | |
| 325 | ret = -EINVAL; |
| 326 | goto err; |
| 327 | } |
| 328 | } else { |
| 329 | dev_err(card->dev, "%s lpaif_pri_muxsel_virt_addr is NULL\n", |
| 330 | __func__); |
| 331 | |
| 332 | ret = -EINVAL; |
| 333 | goto done; |
| 334 | } |
| 335 | /* |
| 336 | * This sets the CONFIG PARAMETER WS_SRC. |
| 337 | * 1 means internal clock master mode. |
| 338 | * 0 means external clock slave mode. |
| 339 | */ |
| 340 | if (pdata->prim_mi2s_mode == 1) { |
| 341 | ret = msm_cdc_pinctrl_select_active_state |
| 342 | (pdata->prim_master_p); |
| 343 | if (ret < 0) { |
| 344 | pr_err("%s pinctrl set failed\n", __func__); |
| 345 | goto err; |
| 346 | } |
| 347 | ret = sdx_mi2s_clk_ctl(rtd, true, PRI_MI2S, |
| 348 | sdx_mi2s_rate, |
| 349 | pdata->prim_mi2s_mode); |
| 350 | if (ret < 0) { |
| 351 | dev_err(card->dev, "%s clock enable failed\n", |
| 352 | __func__); |
| 353 | goto err; |
| 354 | } |
| 355 | ret = snd_soc_dai_set_fmt(cpu_dai, |
| 356 | SND_SOC_DAIFMT_CBS_CFS); |
| 357 | if (ret < 0) { |
| 358 | sdx_mi2s_clk_ctl(rtd, false, PRI_MI2S, |
| 359 | 0, pdata->prim_mi2s_mode); |
| 360 | dev_err(card->dev, |
| 361 | "%s Set fmt for cpu dai failed\n", |
| 362 | __func__); |
| 363 | goto err; |
| 364 | } |
| 365 | ret = snd_soc_dai_set_fmt(codec_dai, |
| 366 | SND_SOC_DAIFMT_CBS_CFS); |
| 367 | if (ret < 0) { |
| 368 | sdx_mi2s_clk_ctl(rtd, false, PRI_MI2S, |
| 369 | 0, pdata->prim_mi2s_mode); |
| 370 | dev_err(card->dev, |
| 371 | "%s Set fmt for codec dai failed\n", |
| 372 | __func__); |
| 373 | } |
| 374 | } else { |
| 375 | /* |
| 376 | * Disable bit clk in slave mode for QC codec. |
| 377 | * Enable only mclk. |
| 378 | */ |
| 379 | ret = msm_cdc_pinctrl_select_active_state |
| 380 | (pdata->prim_slave_p); |
| 381 | if (ret < 0) { |
| 382 | pr_err("%s pinctrl set failed\n", __func__); |
| 383 | goto err; |
| 384 | } |
| 385 | ret = sdx_mi2s_clk_ctl(rtd, false, PRI_MI2S, 0, |
| 386 | pdata->prim_mi2s_mode); |
| 387 | if (ret < 0) { |
| 388 | dev_err(card->dev, |
| 389 | "%s clock enable failed\n", __func__); |
| 390 | goto err; |
| 391 | } |
| 392 | ret = snd_soc_dai_set_fmt(cpu_dai, |
| 393 | SND_SOC_DAIFMT_CBM_CFM); |
| 394 | if (ret < 0) { |
| 395 | dev_err(card->dev, |
| 396 | "%s Set fmt for cpu dai failed\n", |
| 397 | __func__); |
| 398 | goto err; |
| 399 | } |
| 400 | } |
| 401 | err: |
| 402 | afe_enable_lpass_core_shared_clock(MI2S_RX, CLOCK_OFF); |
| 403 | } |
| 404 | done: |
| 405 | if (ret) |
| 406 | atomic_dec_return(&mi2s_ref_count); |
| 407 | return ret; |
| 408 | } |
| 409 | |
| 410 | static void sdx_sec_mi2s_shutdown(struct snd_pcm_substream *substream) |
| 411 | { |
| 412 | struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| 413 | int ret; |
| 414 | struct snd_soc_card *card = rtd->card; |
| 415 | struct sdx_machine_data *pdata = snd_soc_card_get_drvdata(card); |
| 416 | |
| 417 | if (atomic_dec_return(&sec_mi2s_ref_count) == 0) { |
| 418 | ret = sdx_mi2s_clk_ctl(rtd, false, SEC_MI2S, |
| 419 | 0, pdata->sec_mi2s_mode); |
| 420 | if (ret < 0) |
| 421 | pr_err("%s Clock disable failed\n", __func__); |
| 422 | |
| 423 | if (pdata->sec_mi2s_mode == 1) |
| 424 | ret = msm_cdc_pinctrl_select_sleep_state |
| 425 | (pdata->sec_master_p); |
| 426 | else |
| 427 | ret = msm_cdc_pinctrl_select_sleep_state |
| 428 | (pdata->sec_slave_p); |
| 429 | if (ret) |
| 430 | pr_err("%s: failed to set sec gpios to sleep: %d\n", |
| 431 | __func__, ret); |
| 432 | } |
| 433 | } |
| 434 | |
| 435 | static int sdx_sec_mi2s_startup(struct snd_pcm_substream *substream) |
| 436 | { |
| 437 | struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| 438 | struct snd_soc_dai *cpu_dai = rtd->cpu_dai; |
| 439 | struct snd_soc_card *card = rtd->card; |
| 440 | struct sdx_machine_data *pdata = snd_soc_card_get_drvdata(card); |
| 441 | int ret = 0; |
| 442 | |
| 443 | pdata->sec_mi2s_mode = sdx_sec_mi2s_mode; |
| 444 | if (atomic_inc_return(&sec_mi2s_ref_count) == 1) { |
| 445 | if (pdata->lpaif_sec_muxsel_virt_addr != NULL) { |
| 446 | ret = afe_enable_lpass_core_shared_clock( |
| 447 | SECONDARY_I2S_RX, CLOCK_ON); |
| 448 | if (ret < 0) { |
| 449 | ret = -EINVAL; |
| 450 | goto done; |
| 451 | } |
| 452 | iowrite32(I2S_SEL << I2S_PCM_SEL_OFFSET, |
| 453 | pdata->lpaif_sec_muxsel_virt_addr); |
| 454 | |
| 455 | if (pdata->lpass_mux_mic_ctl_virt_addr != NULL) { |
| 456 | if (pdata->sec_mi2s_mode == 1) |
| 457 | iowrite32(SEC_TLMM_CLKS_EN_MASTER, |
| 458 | pdata->lpass_mux_mic_ctl_virt_addr); |
| 459 | else |
| 460 | iowrite32(SEC_TLMM_CLKS_EN_SLAVE, |
| 461 | pdata->lpass_mux_mic_ctl_virt_addr); |
| 462 | } else { |
| 463 | dev_err(card->dev, |
| 464 | "%s: mux spkr ctl virt addr is NULL\n", |
| 465 | __func__); |
| 466 | ret = -EINVAL; |
| 467 | goto err; |
| 468 | } |
| 469 | } else { |
| 470 | dev_err(card->dev, "%s lpaif_sec_muxsel_virt_addr is NULL\n", |
| 471 | __func__); |
| 472 | ret = -EINVAL; |
| 473 | goto done; |
| 474 | } |
| 475 | /* |
| 476 | * This sets the CONFIG PARAMETER WS_SRC. |
| 477 | * 1 means internal clock master mode. |
| 478 | * 0 means external clock slave mode. |
| 479 | */ |
| 480 | if (pdata->sec_mi2s_mode == 1) { |
| 481 | ret = msm_cdc_pinctrl_select_active_state |
| 482 | (pdata->sec_master_p); |
| 483 | if (ret < 0) { |
| 484 | pr_err("%s pinctrl set failed\n", __func__); |
| 485 | goto err; |
| 486 | } |
| 487 | ret = sdx_mi2s_clk_ctl(rtd, true, SEC_MI2S, |
| 488 | sdx_sec_mi2s_rate, |
| 489 | pdata->sec_mi2s_mode); |
| 490 | if (ret < 0) { |
| 491 | dev_err(card->dev, "%s clock enable failed\n", |
| 492 | __func__); |
| 493 | goto err; |
| 494 | } |
| 495 | ret = snd_soc_dai_set_fmt(cpu_dai, |
| 496 | SND_SOC_DAIFMT_CBS_CFS); |
| 497 | if (ret < 0) { |
| 498 | ret = sdx_mi2s_clk_ctl(rtd, false, SEC_MI2S, |
| 499 | 0, |
| 500 | pdata->sec_mi2s_mode); |
| 501 | dev_err(card->dev, "%s Set fmt for cpu dai failed\n", |
| 502 | __func__); |
| 503 | } |
| 504 | } else { |
| 505 | /* |
| 506 | * Enable mclk here, if needed for external codecs. |
| 507 | * Optional. Refer primary mi2s slave interface. |
| 508 | */ |
| 509 | ret = msm_cdc_pinctrl_select_active_state |
| 510 | (pdata->sec_slave_p); |
| 511 | if (ret < 0) { |
| 512 | pr_err("%s pinctrl set failed\n", __func__); |
| 513 | goto err; |
| 514 | } |
| 515 | ret = sdx_mi2s_clk_ctl(rtd, false, SEC_MI2S, 0, |
| 516 | pdata->sec_mi2s_mode); |
| 517 | if (ret < 0) { |
| 518 | dev_err(card->dev, |
| 519 | "%s clock enable failed\n", __func__); |
| 520 | goto err; |
| 521 | } |
| 522 | ret = snd_soc_dai_set_fmt(cpu_dai, |
| 523 | SND_SOC_DAIFMT_CBM_CFM); |
| 524 | if (ret < 0) |
| 525 | dev_err(card->dev, "%s Set fmt for cpu dai failed\n", |
| 526 | __func__); |
| 527 | } |
| 528 | err: |
| 529 | afe_enable_lpass_core_shared_clock(SECONDARY_I2S_RX, |
| 530 | CLOCK_OFF); |
| 531 | } |
| 532 | done: |
| 533 | if (ret) |
| 534 | atomic_dec_return(&sec_mi2s_ref_count); |
| 535 | return ret; |
| 536 | } |
| 537 | |
| 538 | static struct snd_soc_ops sdx_mi2s_be_ops = { |
| 539 | .startup = sdx_mi2s_startup, |
| 540 | .shutdown = sdx_mi2s_shutdown, |
| 541 | }; |
| 542 | |
| 543 | static struct snd_soc_ops sdx_sec_mi2s_be_ops = { |
| 544 | .startup = sdx_sec_mi2s_startup, |
| 545 | .shutdown = sdx_sec_mi2s_shutdown, |
| 546 | }; |
| 547 | |
| 548 | static int sdx_mi2s_rate_get(struct snd_kcontrol *kcontrol, |
| 549 | struct snd_ctl_elem_value *ucontrol) |
| 550 | { |
| 551 | pr_debug("%s: sdx_i2s_rate = %d", __func__, sdx_mi2s_rate); |
| 552 | ucontrol->value.integer.value[0] = sdx_mi2s_rate; |
| 553 | return 0; |
| 554 | } |
| 555 | |
| 556 | static int sdx_sec_mi2s_rate_get(struct snd_kcontrol *kcontrol, |
| 557 | struct snd_ctl_elem_value *ucontrol) |
| 558 | { |
| 559 | pr_debug("%s: sdx_sec_i2s_rate = %d", __func__, sdx_sec_mi2s_rate); |
| 560 | ucontrol->value.integer.value[0] = sdx_sec_mi2s_rate; |
| 561 | return 0; |
| 562 | } |
| 563 | |
| 564 | static int sdx_mi2s_rate_put(struct snd_kcontrol *kcontrol, |
| 565 | struct snd_ctl_elem_value *ucontrol) |
| 566 | { |
| 567 | switch (ucontrol->value.integer.value[0]) { |
| 568 | case 0: |
| 569 | sdx_mi2s_rate = SAMPLE_RATE_8KHZ; |
| 570 | break; |
| 571 | case 1: |
| 572 | sdx_mi2s_rate = SAMPLE_RATE_16KHZ; |
| 573 | break; |
| 574 | case 2: |
| 575 | default: |
| 576 | sdx_mi2s_rate = SAMPLE_RATE_48KHZ; |
| 577 | break; |
| 578 | } |
| 579 | pr_debug("%s: sdx_i2s_rate = %d ucontrol->value = %d\n", |
| 580 | __func__, sdx_mi2s_rate, |
| 581 | (int)ucontrol->value.integer.value[0]); |
| 582 | return 0; |
| 583 | } |
| 584 | |
| 585 | static int sdx_sec_mi2s_rate_put(struct snd_kcontrol *kcontrol, |
| 586 | struct snd_ctl_elem_value *ucontrol) |
| 587 | { |
| 588 | switch (ucontrol->value.integer.value[0]) { |
| 589 | case 0: |
| 590 | sdx_sec_mi2s_rate = SAMPLE_RATE_8KHZ; |
| 591 | break; |
| 592 | case 1: |
| 593 | sdx_sec_mi2s_rate = SAMPLE_RATE_16KHZ; |
| 594 | break; |
| 595 | case 2: |
| 596 | default: |
| 597 | sdx_sec_mi2s_rate = SAMPLE_RATE_48KHZ; |
| 598 | break; |
| 599 | } |
| 600 | pr_debug("%s: sdx_sec_mi2s_rate = %d ucontrol->value = %d\n", |
| 601 | __func__, sdx_sec_mi2s_rate, |
| 602 | (int)ucontrol->value.integer.value[0]); |
| 603 | return 0; |
| 604 | } |
| 605 | |
| 606 | static void param_set_mask(struct snd_pcm_hw_params *p, int n, |
| 607 | unsigned int bit) |
| 608 | { |
| 609 | struct snd_mask *m = NULL; |
| 610 | |
| 611 | if (bit >= SNDRV_MASK_MAX) |
| 612 | return; |
| 613 | if ((n >= SNDRV_PCM_HW_PARAM_FIRST_MASK) && |
| 614 | (n <= SNDRV_PCM_HW_PARAM_LAST_MASK)) { |
| 615 | m = &(p->masks[n - SNDRV_PCM_HW_PARAM_FIRST_MASK]); |
| 616 | |
| 617 | m->bits[0] = 0; |
| 618 | m->bits[1] = 0; |
| 619 | m->bits[bit >> 5] |= (1 << (bit & 31)); |
| 620 | } |
| 621 | } |
| 622 | |
| 623 | static int sdx_mi2s_rx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rt, |
| 624 | struct snd_pcm_hw_params *params) |
| 625 | { |
| 626 | struct snd_interval *rate = hw_param_interval(params, |
| 627 | SNDRV_PCM_HW_PARAM_RATE); |
| 628 | struct snd_interval *channels = hw_param_interval(params, |
| 629 | SNDRV_PCM_HW_PARAM_CHANNELS); |
| 630 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 631 | SNDRV_PCM_FORMAT_S16_LE); |
| 632 | rate->min = rate->max = sdx_mi2s_rate; |
| 633 | channels->min = channels->max = sdx_mi2s_rx_ch; |
| 634 | return 0; |
| 635 | } |
| 636 | |
| 637 | static int sdx_sec_mi2s_rx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rt, |
| 638 | struct snd_pcm_hw_params *params) |
| 639 | { |
| 640 | struct snd_interval *rate = hw_param_interval(params, |
| 641 | SNDRV_PCM_HW_PARAM_RATE); |
| 642 | struct snd_interval *channels = hw_param_interval(params, |
| 643 | SNDRV_PCM_HW_PARAM_CHANNELS); |
| 644 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 645 | SNDRV_PCM_FORMAT_S16_LE); |
| 646 | rate->min = rate->max = sdx_sec_mi2s_rate; |
| 647 | channels->min = channels->max = sdx_sec_mi2s_rx_ch; |
| 648 | return 0; |
| 649 | } |
| 650 | |
| 651 | static int sdx_mi2s_tx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rt, |
| 652 | struct snd_pcm_hw_params *params) |
| 653 | { |
| 654 | struct snd_interval *rate = hw_param_interval(params, |
| 655 | SNDRV_PCM_HW_PARAM_RATE); |
| 656 | struct snd_interval *channels = hw_param_interval(params, |
| 657 | SNDRV_PCM_HW_PARAM_CHANNELS); |
| 658 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 659 | SNDRV_PCM_FORMAT_S16_LE); |
| 660 | rate->min = rate->max = sdx_mi2s_rate; |
| 661 | channels->min = channels->max = sdx_mi2s_tx_ch; |
| 662 | return 0; |
| 663 | } |
| 664 | |
| 665 | static int sdx_sec_mi2s_tx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rt, |
| 666 | struct snd_pcm_hw_params *params) |
| 667 | { |
| 668 | struct snd_interval *rate = hw_param_interval(params, |
| 669 | SNDRV_PCM_HW_PARAM_RATE); |
| 670 | struct snd_interval *channels = hw_param_interval(params, |
| 671 | SNDRV_PCM_HW_PARAM_CHANNELS); |
| 672 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 673 | SNDRV_PCM_FORMAT_S16_LE); |
| 674 | rate->min = rate->max = sdx_sec_mi2s_rate; |
| 675 | channels->min = channels->max = sdx_sec_mi2s_tx_ch; |
| 676 | return 0; |
| 677 | } |
| 678 | |
| 679 | static int sdx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rt, |
| 680 | struct snd_pcm_hw_params *params) |
| 681 | { |
| 682 | struct snd_interval *rate = hw_param_interval(params, |
| 683 | SNDRV_PCM_HW_PARAM_RATE); |
| 684 | param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| 685 | SNDRV_PCM_FORMAT_S16_LE); |
| 686 | rate->min = rate->max = sdx_mi2s_rate; |
| 687 | return 0; |
| 688 | } |
| 689 | |
| 690 | static int sdx_mi2s_rx_ch_get(struct snd_kcontrol *kcontrol, |
| 691 | struct snd_ctl_elem_value *ucontrol) |
| 692 | { |
| 693 | pr_debug("%s sdx_mi2s_rx_ch %d\n", __func__, sdx_mi2s_rx_ch); |
| 694 | ucontrol->value.integer.value[0] = sdx_mi2s_rx_ch - 1; |
| 695 | return 0; |
| 696 | } |
| 697 | |
| 698 | static int sdx_sec_mi2s_rx_ch_get(struct snd_kcontrol *kcontrol, |
| 699 | struct snd_ctl_elem_value *ucontrol) |
| 700 | { |
| 701 | pr_debug("%s sdx_sec_mi2s_rx_ch %d\n", __func__, sdx_mi2s_rx_ch); |
| 702 | ucontrol->value.integer.value[0] = sdx_sec_mi2s_rx_ch - 1; |
| 703 | return 0; |
| 704 | } |
| 705 | |
| 706 | static int sdx_mi2s_rx_ch_put(struct snd_kcontrol *kcontrol, |
| 707 | struct snd_ctl_elem_value *ucontrol) |
| 708 | { |
| 709 | sdx_mi2s_rx_ch = ucontrol->value.integer.value[0] + 1; |
| 710 | pr_debug("%s sdx_mi2s_rx_ch %d\n", __func__, sdx_mi2s_rx_ch); |
| 711 | return 1; |
| 712 | } |
| 713 | |
| 714 | static int sdx_sec_mi2s_rx_ch_put(struct snd_kcontrol *kcontrol, |
| 715 | struct snd_ctl_elem_value *ucontrol) |
| 716 | { |
| 717 | sdx_mi2s_rx_ch = ucontrol->value.integer.value[0] + 1; |
| 718 | pr_debug("%s sdx_sec_mi2s_rx_ch %d\n", __func__, sdx_sec_mi2s_rx_ch); |
| 719 | return 1; |
| 720 | } |
| 721 | |
| 722 | static int sdx_mi2s_tx_ch_get(struct snd_kcontrol *kcontrol, |
| 723 | struct snd_ctl_elem_value *ucontrol) |
| 724 | { |
| 725 | pr_debug("%s sdx_mi2s_tx_ch %d\n", __func__, sdx_mi2s_tx_ch); |
| 726 | ucontrol->value.integer.value[0] = sdx_mi2s_tx_ch - 1; |
| 727 | return 0; |
| 728 | } |
| 729 | |
| 730 | static int sdx_sec_mi2s_tx_ch_get(struct snd_kcontrol *kcontrol, |
| 731 | struct snd_ctl_elem_value *ucontrol) |
| 732 | { |
| 733 | pr_debug("%s sdx_sec_mi2s_tx_ch %d\n", __func__, sdx_mi2s_tx_ch); |
| 734 | ucontrol->value.integer.value[0] = sdx_sec_mi2s_tx_ch - 1; |
| 735 | return 0; |
| 736 | } |
| 737 | |
| 738 | static int sdx_mi2s_tx_ch_put(struct snd_kcontrol *kcontrol, |
| 739 | struct snd_ctl_elem_value *ucontrol) |
| 740 | { |
| 741 | sdx_mi2s_tx_ch = ucontrol->value.integer.value[0] + 1; |
| 742 | pr_debug("%s sdx_mi2s_tx_ch %d\n", __func__, sdx_mi2s_tx_ch); |
| 743 | return 1; |
| 744 | } |
| 745 | |
| 746 | static int sdx_sec_mi2s_tx_ch_put(struct snd_kcontrol *kcontrol, |
| 747 | struct snd_ctl_elem_value *ucontrol) |
| 748 | { |
| 749 | sdx_mi2s_tx_ch = ucontrol->value.integer.value[0] + 1; |
| 750 | pr_debug("%s sdx_sec_mi2s_tx_ch %d\n", __func__, sdx_sec_mi2s_tx_ch); |
| 751 | return 1; |
| 752 | } |
| 753 | |
| 754 | static int sdx_mi2s_mode_get(struct snd_kcontrol *kcontrol, |
| 755 | struct snd_ctl_elem_value *ucontrol) |
| 756 | { |
| 757 | pr_debug("%s sdx_mi2s_mode %d\n", __func__, sdx_mi2s_mode); |
| 758 | ucontrol->value.integer.value[0] = sdx_mi2s_mode; |
| 759 | return 0; |
| 760 | } |
| 761 | |
| 762 | static int sdx_mi2s_mode_put(struct snd_kcontrol *kcontrol, |
| 763 | struct snd_ctl_elem_value *ucontrol) |
| 764 | { |
| 765 | switch (ucontrol->value.integer.value[0]) { |
| 766 | case 0: |
| 767 | sdx_mi2s_mode = I2S_PCM_MASTER_MODE; |
| 768 | break; |
| 769 | case 1: |
| 770 | sdx_mi2s_mode = I2S_PCM_SLAVE_MODE; |
| 771 | break; |
| 772 | default: |
| 773 | sdx_mi2s_mode = I2S_PCM_MASTER_MODE; |
| 774 | break; |
| 775 | } |
| 776 | pr_debug("%s: sdx_mi2s_mode = %d ucontrol->value = %d\n", |
| 777 | __func__, sdx_mi2s_mode, |
| 778 | (int)ucontrol->value.integer.value[0]); |
| 779 | return 0; |
| 780 | } |
| 781 | |
| 782 | static int sdx_sec_mi2s_mode_get(struct snd_kcontrol *kcontrol, |
| 783 | struct snd_ctl_elem_value *ucontrol) |
| 784 | { |
| 785 | pr_debug("%s sdx_sec_mi2s_mode %d\n", __func__, sdx_sec_mi2s_mode); |
| 786 | ucontrol->value.integer.value[0] = sdx_sec_mi2s_mode; |
| 787 | return 0; |
| 788 | } |
| 789 | |
| 790 | static int sdx_sec_mi2s_mode_put(struct snd_kcontrol *kcontrol, |
| 791 | struct snd_ctl_elem_value *ucontrol) |
| 792 | { |
| 793 | switch (ucontrol->value.integer.value[0]) { |
| 794 | case 0: |
| 795 | sdx_sec_mi2s_mode = I2S_PCM_MASTER_MODE; |
| 796 | break; |
| 797 | case 1: |
| 798 | sdx_sec_mi2s_mode = I2S_PCM_SLAVE_MODE; |
| 799 | break; |
| 800 | default: |
| 801 | sdx_sec_mi2s_mode = I2S_PCM_MASTER_MODE; |
| 802 | break; |
| 803 | } |
| 804 | pr_debug("%s: sdx_sec_mi2s_mode = %d ucontrol->value = %d\n", |
| 805 | __func__, sdx_sec_mi2s_mode, |
| 806 | (int)ucontrol->value.integer.value[0]); |
| 807 | return 0; |
| 808 | } |
| 809 | |
| 810 | static int sdx_auxpcm_mode_get(struct snd_kcontrol *kcontrol, |
| 811 | struct snd_ctl_elem_value *ucontrol) |
| 812 | { |
| 813 | pr_debug("%s sdx_auxpcm_mode %d\n", __func__, sdx_auxpcm_mode); |
| 814 | ucontrol->value.integer.value[0] = sdx_auxpcm_mode; |
| 815 | return 0; |
| 816 | } |
| 817 | |
| 818 | static int sdx_auxpcm_mode_put(struct snd_kcontrol *kcontrol, |
| 819 | struct snd_ctl_elem_value *ucontrol) |
| 820 | { |
| 821 | switch (ucontrol->value.integer.value[0]) { |
| 822 | case 0: |
| 823 | sdx_auxpcm_mode = I2S_PCM_MASTER_MODE; |
| 824 | break; |
| 825 | case 1: |
| 826 | sdx_auxpcm_mode = I2S_PCM_SLAVE_MODE; |
| 827 | break; |
| 828 | default: |
| 829 | sdx_auxpcm_mode = I2S_PCM_MASTER_MODE; |
| 830 | break; |
| 831 | } |
| 832 | pr_debug("%s: sdx_auxpcm_mode = %d ucontrol->value = %d\n", |
| 833 | __func__, sdx_auxpcm_mode, |
| 834 | (int)ucontrol->value.integer.value[0]); |
| 835 | return 0; |
| 836 | } |
| 837 | |
| 838 | static int sdx_sec_auxpcm_mode_get(struct snd_kcontrol *kcontrol, |
| 839 | struct snd_ctl_elem_value *ucontrol) |
| 840 | { |
| 841 | pr_debug("%s sdx_sec_auxpcm_mode %d\n", __func__, sdx_sec_auxpcm_mode); |
| 842 | ucontrol->value.integer.value[0] = sdx_sec_auxpcm_mode; |
| 843 | return 0; |
| 844 | } |
| 845 | |
| 846 | static int sdx_sec_auxpcm_mode_put(struct snd_kcontrol *kcontrol, |
| 847 | struct snd_ctl_elem_value *ucontrol) |
| 848 | { |
| 849 | switch (ucontrol->value.integer.value[0]) { |
| 850 | case 0: |
| 851 | sdx_sec_auxpcm_mode = I2S_PCM_MASTER_MODE; |
| 852 | break; |
| 853 | case 1: |
| 854 | sdx_sec_auxpcm_mode = I2S_PCM_SLAVE_MODE; |
| 855 | break; |
| 856 | default: |
| 857 | sdx_sec_auxpcm_mode = I2S_PCM_MASTER_MODE; |
| 858 | break; |
| 859 | } |
| 860 | pr_debug("%s: sdx_sec_auxpcm_mode = %d ucontrol->value = %d\n", |
| 861 | __func__, sdx_sec_auxpcm_mode, |
| 862 | (int)ucontrol->value.integer.value[0]); |
| 863 | return 0; |
| 864 | } |
| 865 | |
| 866 | static int sdx_mi2s_get_spk(struct snd_kcontrol *kcontrol, |
| 867 | struct snd_ctl_elem_value *ucontrol) |
| 868 | { |
| 869 | pr_debug("%s sdx_spk_control %d", __func__, sdx_spk_control); |
| 870 | ucontrol->value.integer.value[0] = sdx_spk_control; |
| 871 | return 0; |
| 872 | } |
| 873 | |
| 874 | static void sdx_ext_control(struct snd_soc_codec *codec) |
| 875 | { |
| 876 | struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec); |
| 877 | |
| 878 | pr_debug("%s sdx_spk_control %d", __func__, sdx_spk_control); |
| 879 | |
| 880 | if (sdx_spk_control == SDX_SPK_ON) { |
| 881 | snd_soc_dapm_enable_pin(dapm, "Lineout_1 amp"); |
| 882 | snd_soc_dapm_enable_pin(dapm, "Lineout_2 amp"); |
| 883 | } else { |
| 884 | snd_soc_dapm_disable_pin(dapm, "Lineout_1 amp"); |
| 885 | snd_soc_dapm_disable_pin(dapm, "Lineout_2 amp"); |
| 886 | } |
| 887 | snd_soc_dapm_sync(dapm); |
| 888 | } |
| 889 | |
| 890 | static int sdx_mi2s_set_spk(struct snd_kcontrol *kcontrol, |
| 891 | struct snd_ctl_elem_value *ucontrol) |
| 892 | { |
| 893 | struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); |
| 894 | |
| 895 | pr_debug("%s()\n", __func__); |
| 896 | |
| 897 | if (sdx_spk_control == ucontrol->value.integer.value[0]) |
| 898 | return 0; |
| 899 | sdx_spk_control = ucontrol->value.integer.value[0]; |
| 900 | sdx_ext_control(codec); |
| 901 | return 1; |
| 902 | } |
| 903 | |
| 904 | static int sdx_hifi_ctrl(struct snd_soc_codec *codec) |
| 905 | { |
| 906 | struct snd_soc_dapm_context *dapm = |
| 907 | snd_soc_codec_get_dapm(codec); |
| 908 | struct snd_soc_card *card = codec->component.card; |
| 909 | struct sdx_machine_data *pdata = |
| 910 | snd_soc_card_get_drvdata(card); |
| 911 | |
| 912 | pr_debug("%s: sdx_hifi_control = %d", __func__, sdx_hifi_control); |
| 913 | if (pdata->hph_en1_gpio < 0) { |
| 914 | pr_err("%s: hph_en1_gpio is invalid\n", __func__); |
| 915 | return -EINVAL; |
| 916 | } |
| 917 | |
| 918 | if (sdx_hifi_control == SDX_HIFI_ON) { |
| 919 | gpio_direction_output(pdata->hph_en1_gpio, 1); |
| 920 | /* 5msec delay needed as per HW requirement */ |
| 921 | usleep_range(5000, 5010); |
| 922 | } else |
| 923 | gpio_direction_output(pdata->hph_en1_gpio, 0); |
| 924 | |
| 925 | snd_soc_dapm_sync(dapm); |
| 926 | return 0; |
| 927 | } |
| 928 | |
| 929 | static int sdx_hifi_get(struct snd_kcontrol *kcontrol, |
| 930 | struct snd_ctl_elem_value *ucontrol) |
| 931 | { |
| 932 | pr_debug("%s: sdx_hifi_control = %d\n", |
| 933 | __func__, sdx_hifi_control); |
| 934 | ucontrol->value.integer.value[0] = sdx_hifi_control; |
| 935 | return 0; |
| 936 | } |
| 937 | |
| 938 | static int sdx_hifi_put(struct snd_kcontrol *kcontrol, |
| 939 | struct snd_ctl_elem_value *ucontrol) |
| 940 | { |
| 941 | struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); |
| 942 | |
| 943 | pr_debug("%s() ucontrol->value.integer.value[0] = %ld\n", |
| 944 | __func__, ucontrol->value.integer.value[0]); |
| 945 | sdx_hifi_control = ucontrol->value.integer.value[0]; |
| 946 | sdx_hifi_ctrl(codec); |
| 947 | return 1; |
| 948 | } |
| 949 | |
| 950 | static int sdx_mclk_event(struct snd_soc_dapm_widget *w, |
| 951 | struct snd_kcontrol *kcontrol, int event) |
| 952 | { |
| 953 | struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); |
| 954 | |
| 955 | pr_debug("%s event %d\n", __func__, event); |
| 956 | |
| 957 | switch (event) { |
| 958 | case SND_SOC_DAPM_PRE_PMU: |
| 959 | tavil_cdc_mclk_enable(codec, 1); |
| 960 | break; |
| 961 | case SND_SOC_DAPM_POST_PMD: |
| 962 | tavil_cdc_mclk_enable(codec, 0); |
| 963 | break; |
| 964 | } |
| 965 | return 0; |
| 966 | } |
| 967 | |
| 968 | static void sdx_auxpcm_shutdown(struct snd_pcm_substream *substream) |
| 969 | { |
| 970 | struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| 971 | int ret; |
| 972 | struct snd_soc_card *card = rtd->card; |
| 973 | struct sdx_machine_data *pdata = snd_soc_card_get_drvdata(card); |
| 974 | |
| 975 | if (pdata->prim_auxpcm_mode == 1) |
| 976 | ret = msm_cdc_pinctrl_select_sleep_state(pdata->prim_master_p); |
| 977 | else |
| 978 | ret = msm_cdc_pinctrl_select_sleep_state(pdata->prim_slave_p); |
| 979 | if (ret) |
| 980 | pr_err("%s: failed to set prim gpios to sleep: %d\n", |
| 981 | __func__, ret); |
| 982 | } |
| 983 | |
| 984 | static int sdx_auxpcm_startup(struct snd_pcm_substream *substream) |
| 985 | { |
| 986 | int ret = 0; |
| 987 | struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| 988 | struct snd_soc_card *card = rtd->card; |
| 989 | struct sdx_machine_data *pdata = snd_soc_card_get_drvdata(card); |
| 990 | |
| 991 | pdata->prim_auxpcm_mode = sdx_auxpcm_mode; |
| 992 | if (pdata->lpaif_pri_muxsel_virt_addr != NULL) { |
| 993 | ret = afe_enable_lpass_core_shared_clock(MI2S_RX, CLOCK_ON); |
| 994 | if (ret < 0) { |
| 995 | ret = -EINVAL; |
| 996 | goto done; |
| 997 | } |
| 998 | iowrite32(PCM_SEL << I2S_PCM_SEL_OFFSET, |
| 999 | pdata->lpaif_pri_muxsel_virt_addr); |
| 1000 | if (pdata->lpass_mux_spkr_ctl_virt_addr != NULL) { |
| 1001 | if (pdata->prim_auxpcm_mode == 1) |
| 1002 | iowrite32(PRI_TLMM_CLKS_EN_MASTER, |
| 1003 | pdata->lpass_mux_spkr_ctl_virt_addr); |
| 1004 | else |
| 1005 | iowrite32(PRI_TLMM_CLKS_EN_SLAVE, |
| 1006 | pdata->lpass_mux_spkr_ctl_virt_addr); |
| 1007 | } else { |
| 1008 | dev_err(card->dev, "%s lpass_mux_spkr_ctl_virt_addr is NULL\n", |
| 1009 | __func__); |
| 1010 | ret = -EINVAL; |
| 1011 | } |
| 1012 | } else { |
| 1013 | dev_err(card->dev, "%s lpaif_pri_muxsel_virt_addr is NULL\n", |
| 1014 | __func__); |
| 1015 | ret = -EINVAL; |
| 1016 | goto done; |
| 1017 | } |
| 1018 | |
| 1019 | if (pdata->prim_auxpcm_mode == 1) { |
| 1020 | ret = msm_cdc_pinctrl_select_active_state |
| 1021 | (pdata->prim_master_p); |
| 1022 | if (ret < 0) |
| 1023 | pr_err("%s pinctrl set failed\n", __func__); |
| 1024 | } else { |
| 1025 | ret = msm_cdc_pinctrl_select_active_state(pdata->prim_slave_p); |
| 1026 | if (ret < 0) |
| 1027 | pr_err("%s pinctrl set failed\n", __func__); |
| 1028 | } |
| 1029 | afe_enable_lpass_core_shared_clock(MI2S_RX, CLOCK_OFF); |
| 1030 | done: |
| 1031 | return ret; |
| 1032 | } |
| 1033 | |
| 1034 | static struct snd_soc_ops sdx_auxpcm_be_ops = { |
| 1035 | .startup = sdx_auxpcm_startup, |
| 1036 | .shutdown = sdx_auxpcm_shutdown, |
| 1037 | }; |
| 1038 | |
| 1039 | static void sdx_sec_auxpcm_shutdown(struct snd_pcm_substream *substream) |
| 1040 | { |
| 1041 | struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| 1042 | int ret; |
| 1043 | struct snd_soc_card *card = rtd->card; |
| 1044 | struct sdx_machine_data *pdata = snd_soc_card_get_drvdata(card); |
| 1045 | |
| 1046 | if (pdata->sec_auxpcm_mode == 1) |
| 1047 | ret = msm_cdc_pinctrl_select_sleep_state(pdata->sec_master_p); |
| 1048 | else |
| 1049 | ret = msm_cdc_pinctrl_select_sleep_state(pdata->sec_slave_p); |
| 1050 | if (ret) |
| 1051 | pr_err("%s: failed to set sec gpios to sleep: %d\n", |
| 1052 | __func__, ret); |
| 1053 | } |
| 1054 | |
| 1055 | static int sdx_sec_auxpcm_startup(struct snd_pcm_substream *substream) |
| 1056 | { |
| 1057 | int ret = 0; |
| 1058 | struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| 1059 | struct snd_soc_card *card = rtd->card; |
| 1060 | struct sdx_machine_data *pdata = snd_soc_card_get_drvdata(card); |
| 1061 | |
| 1062 | pdata->sec_auxpcm_mode = sdx_sec_auxpcm_mode; |
| 1063 | if (pdata->lpaif_sec_muxsel_virt_addr != NULL) { |
| 1064 | ret = afe_enable_lpass_core_shared_clock(MI2S_RX, CLOCK_ON); |
| 1065 | if (ret < 0) { |
| 1066 | ret = -EINVAL; |
| 1067 | goto done; |
| 1068 | } |
| 1069 | iowrite32(PCM_SEL << I2S_PCM_SEL_OFFSET, |
| 1070 | pdata->lpaif_sec_muxsel_virt_addr); |
| 1071 | if (pdata->lpass_mux_mic_ctl_virt_addr != NULL) { |
| 1072 | if (pdata->sec_auxpcm_mode == 1) |
| 1073 | iowrite32(SEC_TLMM_CLKS_EN_MASTER, |
| 1074 | pdata->lpass_mux_mic_ctl_virt_addr); |
| 1075 | else |
| 1076 | iowrite32(SEC_TLMM_CLKS_EN_SLAVE, |
| 1077 | pdata->lpass_mux_mic_ctl_virt_addr); |
| 1078 | } else { |
| 1079 | dev_err(card->dev, |
| 1080 | "%s lpass_mux_mic_ctl_virt_addr is NULL\n", |
| 1081 | __func__); |
| 1082 | ret = -EINVAL; |
| 1083 | } |
| 1084 | } else { |
| 1085 | dev_err(card->dev, |
| 1086 | "%s lpaif_sec_muxsel_virt_addr is NULL\n", __func__); |
| 1087 | ret = -EINVAL; |
| 1088 | goto done; |
| 1089 | } |
| 1090 | |
| 1091 | if (pdata->sec_auxpcm_mode == 1) { |
| 1092 | ret = msm_cdc_pinctrl_select_active_state(pdata->sec_master_p); |
| 1093 | if (ret < 0) |
| 1094 | pr_err("%s pinctrl set failed\n", __func__); |
| 1095 | } else { |
| 1096 | ret = msm_cdc_pinctrl_select_active_state(pdata->sec_slave_p); |
| 1097 | if (ret < 0) |
| 1098 | pr_err("%s pinctrl set failed\n", __func__); |
| 1099 | } |
| 1100 | afe_enable_lpass_core_shared_clock(MI2S_RX, CLOCK_OFF); |
| 1101 | done: |
| 1102 | return ret; |
| 1103 | } |
| 1104 | |
| 1105 | static struct snd_soc_ops sdx_sec_auxpcm_be_ops = { |
| 1106 | .startup = sdx_sec_auxpcm_startup, |
| 1107 | .shutdown = sdx_sec_auxpcm_shutdown, |
| 1108 | }; |
| 1109 | |
| 1110 | static int sdx_auxpcm_rate_get(struct snd_kcontrol *kcontrol, |
| 1111 | struct snd_ctl_elem_value *ucontrol) |
| 1112 | { |
| 1113 | ucontrol->value.integer.value[0] = sdx_auxpcm_rate; |
| 1114 | return 0; |
| 1115 | } |
| 1116 | |
| 1117 | static int sdx_auxpcm_rate_put(struct snd_kcontrol *kcontrol, |
| 1118 | struct snd_ctl_elem_value *ucontrol) |
| 1119 | { |
| 1120 | switch (ucontrol->value.integer.value[0]) { |
| 1121 | case 1: |
| 1122 | sdx_auxpcm_rate = 16000; |
| 1123 | break; |
| 1124 | case 0: |
| 1125 | default: |
| 1126 | sdx_auxpcm_rate = 8000; |
| 1127 | break; |
| 1128 | } |
| 1129 | return 0; |
| 1130 | } |
| 1131 | |
| 1132 | static int sdx_auxpcm_be_params_fixup(struct snd_soc_pcm_runtime *rtd, |
| 1133 | struct snd_pcm_hw_params *params) |
| 1134 | { |
| 1135 | struct snd_interval *rate = |
| 1136 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); |
| 1137 | |
| 1138 | struct snd_interval *channels = |
| 1139 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); |
| 1140 | |
| 1141 | rate->min = rate->max = sdx_auxpcm_rate; |
| 1142 | channels->min = channels->max = 1; |
| 1143 | |
| 1144 | return 0; |
| 1145 | } |
| 1146 | |
| 1147 | static const struct snd_soc_dapm_widget sdx_dapm_widgets[] = { |
| 1148 | |
| 1149 | SND_SOC_DAPM_SUPPLY("MCLK", SND_SOC_NOPM, 0, 0, |
| 1150 | sdx_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), |
| 1151 | |
| 1152 | SND_SOC_DAPM_SPK("Lineout_1 amp", NULL), |
| 1153 | SND_SOC_DAPM_SPK("Lineout_3 amp", NULL), |
| 1154 | SND_SOC_DAPM_SPK("Lineout_2 amp", NULL), |
| 1155 | SND_SOC_DAPM_SPK("Lineout_4 amp", NULL), |
| 1156 | SND_SOC_DAPM_MIC("Handset Mic", NULL), |
| 1157 | SND_SOC_DAPM_MIC("Headset Mic", NULL), |
| 1158 | SND_SOC_DAPM_MIC("ANCRight Headset Mic", NULL), |
| 1159 | SND_SOC_DAPM_MIC("ANCLeft Headset Mic", NULL), |
| 1160 | SND_SOC_DAPM_MIC("Analog Mic4", NULL), |
| 1161 | SND_SOC_DAPM_MIC("Analog Mic6", NULL), |
| 1162 | SND_SOC_DAPM_MIC("Analog Mic7", NULL), |
| 1163 | SND_SOC_DAPM_MIC("Analog Mic8", NULL), |
| 1164 | |
| 1165 | SND_SOC_DAPM_MIC("Digital Mic1", NULL), |
| 1166 | SND_SOC_DAPM_MIC("Digital Mic2", NULL), |
| 1167 | SND_SOC_DAPM_MIC("Digital Mic3", NULL), |
| 1168 | SND_SOC_DAPM_MIC("Digital Mic4", NULL), |
| 1169 | SND_SOC_DAPM_MIC("Digital Mic5", NULL), |
| 1170 | SND_SOC_DAPM_MIC("Digital Mic6", NULL), |
| 1171 | }; |
| 1172 | |
| 1173 | static struct snd_soc_dapm_route wcd_audio_paths[] = { |
| 1174 | {"MIC BIAS1", NULL, "MCLK"}, |
| 1175 | {"MIC BIAS2", NULL, "MCLK"}, |
| 1176 | {"MIC BIAS3", NULL, "MCLK"}, |
| 1177 | {"MIC BIAS4", NULL, "MCLK"}, |
| 1178 | }; |
| 1179 | |
| 1180 | static const char *const spk_function[] = {"Off", "On"}; |
| 1181 | static const char *const hifi_function[] = {"Off", "On"}; |
| 1182 | static const char *const mi2s_rx_ch_text[] = {"One", "Two"}; |
| 1183 | static const char *const mi2s_tx_ch_text[] = {"One", "Two"}; |
| 1184 | static const char *const auxpcm_rate_text[] = {"rate_8000", "rate_16000"}; |
| 1185 | |
| 1186 | static const char *const mi2s_rate_text[] = {"rate_8000", |
| 1187 | "rate_16000", "rate_48000"}; |
| 1188 | static const char *const mode_text[] = {"master", "slave"}; |
| 1189 | |
| 1190 | static const struct soc_enum sdx_enum[] = { |
| 1191 | SOC_ENUM_SINGLE_EXT(2, spk_function), |
| 1192 | SOC_ENUM_SINGLE_EXT(2, mi2s_rx_ch_text), |
| 1193 | SOC_ENUM_SINGLE_EXT(2, mi2s_tx_ch_text), |
| 1194 | SOC_ENUM_SINGLE_EXT(2, auxpcm_rate_text), |
| 1195 | SOC_ENUM_SINGLE_EXT(3, mi2s_rate_text), |
| 1196 | SOC_ENUM_SINGLE_EXT(2, hifi_function), |
| 1197 | SOC_ENUM_SINGLE_EXT(2, mode_text), |
| 1198 | }; |
| 1199 | |
| 1200 | static const struct snd_kcontrol_new sdx_snd_controls[] = { |
| 1201 | SOC_ENUM_EXT("Speaker Function", sdx_enum[0], |
| 1202 | sdx_mi2s_get_spk, |
| 1203 | sdx_mi2s_set_spk), |
| 1204 | SOC_ENUM_EXT("MI2S_RX Channels", sdx_enum[1], |
| 1205 | sdx_mi2s_rx_ch_get, |
| 1206 | sdx_mi2s_rx_ch_put), |
| 1207 | SOC_ENUM_EXT("MI2S_TX Channels", sdx_enum[2], |
| 1208 | sdx_mi2s_tx_ch_get, |
| 1209 | sdx_mi2s_tx_ch_put), |
| 1210 | SOC_ENUM_EXT("AUX PCM SampleRate", sdx_enum[3], |
| 1211 | sdx_auxpcm_rate_get, |
| 1212 | sdx_auxpcm_rate_put), |
| 1213 | SOC_ENUM_EXT("MI2S SampleRate", sdx_enum[4], |
| 1214 | sdx_mi2s_rate_get, |
| 1215 | sdx_mi2s_rate_put), |
| 1216 | SOC_ENUM_EXT("SEC_MI2S_RX Channels", sdx_enum[1], |
| 1217 | sdx_sec_mi2s_rx_ch_get, |
| 1218 | sdx_sec_mi2s_rx_ch_put), |
| 1219 | SOC_ENUM_EXT("SEC_MI2S_TX Channels", sdx_enum[2], |
| 1220 | sdx_sec_mi2s_tx_ch_get, |
| 1221 | sdx_sec_mi2s_tx_ch_put), |
| 1222 | SOC_ENUM_EXT("SEC MI2S SampleRate", sdx_enum[4], |
| 1223 | sdx_sec_mi2s_rate_get, |
| 1224 | sdx_sec_mi2s_rate_put), |
| 1225 | SOC_ENUM_EXT("HiFi Function", sdx_enum[5], |
| 1226 | sdx_hifi_get, |
| 1227 | sdx_hifi_put), |
| 1228 | SOC_ENUM_EXT("MI2S Mode", sdx_enum[6], |
| 1229 | sdx_mi2s_mode_get, |
| 1230 | sdx_mi2s_mode_put), |
| 1231 | SOC_ENUM_EXT("SEC_MI2S Mode", sdx_enum[6], |
| 1232 | sdx_sec_mi2s_mode_get, |
| 1233 | sdx_sec_mi2s_mode_put), |
| 1234 | SOC_ENUM_EXT("AUXPCM Mode", sdx_enum[6], |
| 1235 | sdx_auxpcm_mode_get, |
| 1236 | sdx_auxpcm_mode_put), |
| 1237 | SOC_ENUM_EXT("SEC_AUXPCM Mode", sdx_enum[6], |
| 1238 | sdx_sec_auxpcm_mode_get, |
| 1239 | sdx_sec_auxpcm_mode_put), |
| 1240 | }; |
| 1241 | |
| 1242 | static int sdx_mi2s_audrx_init(struct snd_soc_pcm_runtime *rtd) |
| 1243 | { |
| 1244 | int ret = 0; |
| 1245 | struct snd_soc_codec *codec = rtd->codec; |
| 1246 | struct snd_soc_dapm_context *dapm = |
| 1247 | snd_soc_codec_get_dapm(codec); |
| 1248 | struct snd_soc_dai *cpu_dai = rtd->cpu_dai; |
| 1249 | struct snd_card *card; |
| 1250 | struct snd_info_entry *entry; |
| 1251 | struct sdx_machine_data *pdata = |
| 1252 | snd_soc_card_get_drvdata(rtd->card); |
| 1253 | |
| 1254 | pr_debug("%s dev_name %s\n", __func__, dev_name(cpu_dai->dev)); |
| 1255 | |
| 1256 | rtd->pmdown_time = 0; |
| 1257 | ret = snd_soc_add_codec_controls(codec, sdx_snd_controls, |
| 1258 | ARRAY_SIZE(sdx_snd_controls)); |
| 1259 | if (ret < 0) { |
| 1260 | pr_err("%s: add_codec_controls failed, %d\n", |
| 1261 | __func__, ret); |
| 1262 | goto done; |
| 1263 | } |
| 1264 | |
| 1265 | snd_soc_dapm_new_controls(dapm, sdx_dapm_widgets, |
| 1266 | ARRAY_SIZE(sdx_dapm_widgets)); |
| 1267 | |
| 1268 | snd_soc_dapm_add_routes(dapm, wcd_audio_paths, |
| 1269 | ARRAY_SIZE(wcd_audio_paths)); |
| 1270 | |
| 1271 | /* |
| 1272 | * After DAPM Enable pins always |
| 1273 | * DAPM SYNC needs to be called. |
| 1274 | */ |
| 1275 | snd_soc_dapm_enable_pin(dapm, "Lineout_1 amp"); |
| 1276 | snd_soc_dapm_enable_pin(dapm, "Lineout_3 amp"); |
| 1277 | snd_soc_dapm_enable_pin(dapm, "Lineout_2 amp"); |
| 1278 | snd_soc_dapm_enable_pin(dapm, "Lineout_4 amp"); |
| 1279 | |
| 1280 | snd_soc_dapm_ignore_suspend(dapm, "Lineout_1 amp"); |
| 1281 | snd_soc_dapm_ignore_suspend(dapm, "Lineout_3 amp"); |
| 1282 | snd_soc_dapm_ignore_suspend(dapm, "Lineout_2 amp"); |
| 1283 | snd_soc_dapm_ignore_suspend(dapm, "Lineout_4 amp"); |
Xiaoyu Ye | e7df5cc | 2017-10-02 18:47:29 -0700 | [diff] [blame] | 1284 | snd_soc_dapm_ignore_suspend(dapm, "Handset Mic"); |
| 1285 | snd_soc_dapm_ignore_suspend(dapm, "Headset Mic"); |
| 1286 | snd_soc_dapm_ignore_suspend(dapm, "ANCRight Headset Mic"); |
| 1287 | snd_soc_dapm_ignore_suspend(dapm, "ANCLeft Headset Mic"); |
| 1288 | snd_soc_dapm_ignore_suspend(dapm, "Digital Mic1"); |
| 1289 | snd_soc_dapm_ignore_suspend(dapm, "Digital Mic2"); |
| 1290 | snd_soc_dapm_ignore_suspend(dapm, "Digital Mic3"); |
| 1291 | snd_soc_dapm_ignore_suspend(dapm, "Digital Mic4"); |
| 1292 | snd_soc_dapm_ignore_suspend(dapm, "Digital Mic5"); |
| 1293 | snd_soc_dapm_ignore_suspend(dapm, "Digital Mic6"); |
| 1294 | |
| 1295 | snd_soc_dapm_ignore_suspend(dapm, "MADINPUT"); |
| 1296 | snd_soc_dapm_ignore_suspend(dapm, "MAD_CPE_INPUT"); |
| 1297 | snd_soc_dapm_ignore_suspend(dapm, "EAR"); |
Xiaoyu Ye | e7df5cc | 2017-10-02 18:47:29 -0700 | [diff] [blame] | 1298 | snd_soc_dapm_ignore_suspend(dapm, "LINEOUT1"); |
| 1299 | snd_soc_dapm_ignore_suspend(dapm, "LINEOUT2"); |
Xiaoyu Ye | e7df5cc | 2017-10-02 18:47:29 -0700 | [diff] [blame] | 1300 | snd_soc_dapm_ignore_suspend(dapm, "ANC EAR"); |
| 1301 | snd_soc_dapm_ignore_suspend(dapm, "AMIC1"); |
| 1302 | snd_soc_dapm_ignore_suspend(dapm, "AMIC2"); |
| 1303 | snd_soc_dapm_ignore_suspend(dapm, "AMIC3"); |
| 1304 | snd_soc_dapm_ignore_suspend(dapm, "AMIC4"); |
| 1305 | snd_soc_dapm_ignore_suspend(dapm, "AMIC5"); |
Xiaoyu Ye | e7df5cc | 2017-10-02 18:47:29 -0700 | [diff] [blame] | 1306 | snd_soc_dapm_ignore_suspend(dapm, "DMIC1"); |
| 1307 | snd_soc_dapm_ignore_suspend(dapm, "DMIC2"); |
| 1308 | snd_soc_dapm_ignore_suspend(dapm, "DMIC3"); |
| 1309 | snd_soc_dapm_ignore_suspend(dapm, "DMIC4"); |
| 1310 | snd_soc_dapm_ignore_suspend(dapm, "DMIC5"); |
Xiaoyu Ye | e7df5cc | 2017-10-02 18:47:29 -0700 | [diff] [blame] | 1311 | snd_soc_dapm_ignore_suspend(dapm, "DMIC0"); |
| 1312 | snd_soc_dapm_ignore_suspend(dapm, "SPK1 OUT"); |
| 1313 | snd_soc_dapm_ignore_suspend(dapm, "SPK2 OUT"); |
Xiaoyu Ye | e7df5cc | 2017-10-02 18:47:29 -0700 | [diff] [blame] | 1314 | snd_soc_dapm_ignore_suspend(dapm, "HPHL"); |
| 1315 | snd_soc_dapm_ignore_suspend(dapm, "HPHR"); |
| 1316 | snd_soc_dapm_ignore_suspend(dapm, "ANC HPHL"); |
| 1317 | snd_soc_dapm_ignore_suspend(dapm, "ANC HPHR"); |
Xiaoyu Ye | e7df5cc | 2017-10-02 18:47:29 -0700 | [diff] [blame] | 1318 | |
| 1319 | snd_soc_dapm_sync(dapm); |
| 1320 | |
| 1321 | wcd_mbhc_cfg.calibration = def_tavil_mbhc_cal(); |
| 1322 | if (wcd_mbhc_cfg.calibration) |
| 1323 | ret = tavil_mbhc_hs_detect(codec, &wcd_mbhc_cfg); |
| 1324 | else |
| 1325 | ret = -ENOMEM; |
| 1326 | |
| 1327 | card = rtd->card->snd_card; |
| 1328 | entry = snd_info_create_subdir(card->module, "codecs", |
| 1329 | card->proc_root); |
| 1330 | if (!entry) { |
| 1331 | pr_debug("%s: Cannot create codecs module entry\n", |
| 1332 | __func__); |
| 1333 | ret = 0; |
| 1334 | goto done; |
| 1335 | } |
| 1336 | pdata->codec_root = entry; |
| 1337 | tavil_codec_info_create_codec_entry(pdata->codec_root, codec); |
| 1338 | done: |
| 1339 | return ret; |
| 1340 | } |
| 1341 | |
| 1342 | static void *def_tavil_mbhc_cal(void) |
| 1343 | { |
| 1344 | void *tavil_wcd_cal; |
| 1345 | struct wcd_mbhc_btn_detect_cfg *btn_cfg; |
| 1346 | u16 *btn_high; |
| 1347 | |
| 1348 | tavil_wcd_cal = kzalloc(WCD_MBHC_CAL_SIZE(WCD_MBHC_DEF_BUTTONS, |
| 1349 | WCD9XXX_MBHC_DEF_RLOADS), GFP_KERNEL); |
| 1350 | if (!tavil_wcd_cal) |
| 1351 | return NULL; |
| 1352 | |
| 1353 | #define S(X, Y) ((WCD_MBHC_CAL_PLUG_TYPE_PTR(tavil_wcd_cal)->X) = (Y)) |
| 1354 | S(v_hs_max, 1600); |
| 1355 | #undef S |
| 1356 | #define S(X, Y) ((WCD_MBHC_CAL_BTN_DET_PTR(tavil_wcd_cal)->X) = (Y)) |
| 1357 | S(num_btn, WCD_MBHC_DEF_BUTTONS); |
| 1358 | #undef S |
| 1359 | |
| 1360 | btn_cfg = WCD_MBHC_CAL_BTN_DET_PTR(tavil_wcd_cal); |
| 1361 | btn_high = ((void *)&btn_cfg->_v_btn_low) + |
| 1362 | (sizeof(btn_cfg->_v_btn_low[0]) * btn_cfg->num_btn); |
| 1363 | |
| 1364 | btn_high[0] = 75; |
| 1365 | btn_high[1] = 150; |
| 1366 | btn_high[2] = 237; |
| 1367 | btn_high[3] = 500; |
| 1368 | btn_high[4] = 500; |
| 1369 | btn_high[5] = 500; |
| 1370 | btn_high[6] = 500; |
| 1371 | btn_high[7] = 500; |
| 1372 | |
| 1373 | return tavil_wcd_cal; |
| 1374 | } |
| 1375 | |
| 1376 | /* Digital audio interface connects codec <---> CPU */ |
| 1377 | static struct snd_soc_dai_link sdx_common_dai_links[] = { |
| 1378 | /* FrontEnd DAI Links */ |
| 1379 | { |
| 1380 | .name = SDX_DAILINK_NAME(Media1), |
| 1381 | .stream_name = "MultiMedia1", |
| 1382 | .cpu_dai_name = "MultiMedia1", |
| 1383 | .platform_name = "msm-pcm-dsp.0", |
| 1384 | .dynamic = 1, |
| 1385 | .dpcm_playback = 1, |
| 1386 | .dpcm_capture = 1, |
| 1387 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1388 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1389 | .codec_dai_name = "snd-soc-dummy-dai", |
| 1390 | .codec_name = "snd-soc-dummy", |
| 1391 | .ignore_suspend = 1, |
| 1392 | /* This dainlink has playback support */ |
| 1393 | .ignore_pmdown_time = 1, |
| 1394 | .id = MSM_FRONTEND_DAI_MULTIMEDIA1 |
| 1395 | }, |
| 1396 | { |
| 1397 | .name = "MSM VoIP", |
| 1398 | .stream_name = "VoIP", |
| 1399 | .cpu_dai_name = "VoIP", |
| 1400 | .platform_name = "msm-voip-dsp", |
| 1401 | .dynamic = 1, |
| 1402 | .dpcm_playback = 1, |
| 1403 | .dpcm_capture = 1, |
| 1404 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1405 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1406 | .codec_dai_name = "snd-soc-dummy-dai", |
| 1407 | .codec_name = "snd-soc-dummy", |
| 1408 | .ignore_suspend = 1, |
| 1409 | /* This dainlink has VOIP support */ |
| 1410 | .ignore_pmdown_time = 1, |
| 1411 | .id = MSM_FRONTEND_DAI_VOIP, |
| 1412 | }, |
| 1413 | { |
| 1414 | .name = "Primary MI2S RX Hostless", |
| 1415 | .stream_name = "Primary MI2S_RX Hostless Playback", |
| 1416 | .cpu_dai_name = "PRI_MI2S_RX_HOSTLESS", |
| 1417 | .platform_name = "msm-pcm-hostless", |
| 1418 | .dynamic = 1, |
| 1419 | .dpcm_playback = 1, |
| 1420 | .dpcm_capture = 1, |
| 1421 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1422 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1423 | .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| 1424 | .ignore_suspend = 1, |
| 1425 | .ignore_pmdown_time = 1, |
| 1426 | .codec_dai_name = "snd-soc-dummy-dai", |
| 1427 | .codec_name = "snd-soc-dummy", |
| 1428 | }, |
| 1429 | { |
| 1430 | .name = "MSM AFE-PCM RX", |
| 1431 | .stream_name = "AFE-PROXY RX", |
| 1432 | .cpu_dai_name = "msm-dai-q6-dev.241", |
| 1433 | .codec_name = "msm-stub-codec.1", |
| 1434 | .codec_dai_name = "msm-stub-rx", |
| 1435 | .platform_name = "msm-pcm-afe", |
| 1436 | .ignore_suspend = 1, |
| 1437 | /* this dainlink has playback support */ |
| 1438 | .ignore_pmdown_time = 1, |
| 1439 | }, |
| 1440 | { |
| 1441 | .name = "MSM AFE-PCM TX", |
| 1442 | .stream_name = "AFE-PROXY TX", |
| 1443 | .cpu_dai_name = "msm-dai-q6-dev.240", |
| 1444 | .codec_name = "msm-stub-codec.1", |
| 1445 | .codec_dai_name = "msm-stub-tx", |
| 1446 | .platform_name = "msm-pcm-afe", |
| 1447 | .ignore_suspend = 1, |
| 1448 | }, |
| 1449 | { |
| 1450 | .name = "DTMF RX Hostless", |
| 1451 | .stream_name = "DTMF RX Hostless", |
| 1452 | .cpu_dai_name = "DTMF_RX_HOSTLESS", |
| 1453 | .platform_name = "msm-pcm-dtmf", |
| 1454 | .dynamic = 1, |
| 1455 | .dpcm_playback = 1, |
| 1456 | .codec_dai_name = "snd-soc-dummy-dai", |
| 1457 | .codec_name = "snd-soc-dummy", |
| 1458 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1459 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1460 | .ignore_suspend = 1, |
| 1461 | .ignore_pmdown_time = 1, |
| 1462 | .id = MSM_FRONTEND_DAI_DTMF_RX, |
| 1463 | .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| 1464 | }, |
| 1465 | { |
| 1466 | .name = "DTMF TX", |
| 1467 | .stream_name = "DTMF TX", |
| 1468 | .cpu_dai_name = "msm-dai-stub-dev.4", |
| 1469 | .platform_name = "msm-pcm-dtmf", |
| 1470 | .codec_name = "msm-stub-codec.1", |
| 1471 | .codec_dai_name = "msm-stub-tx", |
| 1472 | .ignore_suspend = 1, |
| 1473 | }, |
| 1474 | { |
| 1475 | .name = SDX_DAILINK_NAME(Compress1), |
| 1476 | .stream_name = "COMPR", |
| 1477 | .cpu_dai_name = "MultiMedia4", |
| 1478 | .platform_name = "msm-compress-dsp", |
| 1479 | .dynamic = 1, |
| 1480 | .async_ops = ASYNC_DPCM_SND_SOC_HW_PARAMS, |
| 1481 | .dpcm_playback = 1, |
| 1482 | .dpcm_capture = 1, |
| 1483 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1484 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1485 | .codec_dai_name = "snd-soc-dummy-dai", |
| 1486 | .codec_name = "snd-soc-dummy", |
| 1487 | .ignore_suspend = 1, |
| 1488 | .ignore_pmdown_time = 1, |
| 1489 | .id = MSM_FRONTEND_DAI_MULTIMEDIA4, |
| 1490 | }, |
| 1491 | { |
| 1492 | .name = SDX_DAILINK_NAME(Media2), |
| 1493 | .stream_name = "MultiMedia2", |
| 1494 | .cpu_dai_name = "MultiMedia2", |
| 1495 | .platform_name = "msm-pcm-dsp.0", |
| 1496 | .dynamic = 1, |
| 1497 | .dpcm_playback = 1, |
| 1498 | .dpcm_capture = 1, |
| 1499 | .codec_dai_name = "snd-soc-dummy-dai", |
| 1500 | .codec_name = "snd-soc-dummy", |
| 1501 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1502 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1503 | .ignore_suspend = 1, |
| 1504 | .ignore_pmdown_time = 1, |
| 1505 | /* this dainlink has playback support */ |
| 1506 | .id = MSM_FRONTEND_DAI_MULTIMEDIA2, |
| 1507 | }, |
| 1508 | { |
| 1509 | .name = "Primary MI2S TX Hostless", |
| 1510 | .stream_name = "Primary MI2S_TX Hostless Playback", |
| 1511 | .cpu_dai_name = "PRI_MI2S_TX_HOSTLESS", |
| 1512 | .platform_name = "msm-pcm-hostless", |
| 1513 | .dynamic = 1, |
| 1514 | .dpcm_capture = 1, |
| 1515 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1516 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1517 | .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| 1518 | .ignore_suspend = 1, |
| 1519 | .ignore_pmdown_time = 1, |
| 1520 | .codec_dai_name = "snd-soc-dummy-dai", |
| 1521 | .codec_name = "snd-soc-dummy", |
| 1522 | }, |
| 1523 | { |
| 1524 | .name = SDX_DAILINK_NAME(LowLatency), |
| 1525 | .stream_name = "MultiMedia5", |
| 1526 | .cpu_dai_name = "MultiMedia5", |
| 1527 | .platform_name = "msm-pcm-dsp.1", |
| 1528 | .dynamic = 1, |
| 1529 | .dpcm_playback = 1, |
| 1530 | .dpcm_capture = 1, |
| 1531 | .codec_dai_name = "snd-soc-dummy-dai", |
| 1532 | .codec_name = "snd-soc-dummy", |
| 1533 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1534 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1535 | .ignore_suspend = 1, |
| 1536 | /* this dainlink has playback support */ |
| 1537 | .ignore_pmdown_time = 1, |
| 1538 | .id = MSM_FRONTEND_DAI_MULTIMEDIA5, |
| 1539 | }, |
| 1540 | { |
| 1541 | .name = "SDX VoiceMMode1", |
| 1542 | .stream_name = "VoiceMMode1", |
| 1543 | .cpu_dai_name = "VoiceMMode1", |
| 1544 | .platform_name = "msm-pcm-voice", |
| 1545 | .dynamic = 1, |
| 1546 | .dpcm_playback = 1, |
| 1547 | .dpcm_capture = 1, |
| 1548 | .codec_dai_name = "snd-soc-dummy-dai", |
| 1549 | .codec_name = "snd-soc-dummy", |
| 1550 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1551 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1552 | .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| 1553 | .ignore_suspend = 1, |
| 1554 | /* This dainlink has Voice support */ |
| 1555 | .ignore_pmdown_time = 1, |
| 1556 | .id = MSM_FRONTEND_DAI_VOICEMMODE1, |
| 1557 | }, |
| 1558 | { |
| 1559 | .name = "SDX VoiceMMode2", |
| 1560 | .stream_name = "VoiceMMode2", |
| 1561 | .cpu_dai_name = "VoiceMMode2", |
| 1562 | .platform_name = "msm-pcm-voice", |
| 1563 | .dynamic = 1, |
| 1564 | .dpcm_playback = 1, |
| 1565 | .dpcm_capture = 1, |
| 1566 | .codec_dai_name = "snd-soc-dummy-dai", |
| 1567 | .codec_name = "snd-soc-dummy", |
| 1568 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1569 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1570 | .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| 1571 | .ignore_suspend = 1, |
| 1572 | /* This dainlink has Voice support */ |
| 1573 | .ignore_pmdown_time = 1, |
| 1574 | .id = MSM_FRONTEND_DAI_VOICEMMODE2, |
| 1575 | }, |
| 1576 | { |
| 1577 | .name = "VoiceMMode1 HOST RX CAPTURE", |
| 1578 | .stream_name = "VoiceMMode1 HOST RX CAPTURE", |
| 1579 | .cpu_dai_name = "msm-dai-stub-dev.5", |
| 1580 | .platform_name = "msm-voice-host-pcm", |
| 1581 | .codec_name = "msm-stub-codec.1", |
| 1582 | .codec_dai_name = "msm-stub-tx", |
| 1583 | .ignore_suspend = 1, |
| 1584 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1585 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1586 | }, |
| 1587 | { |
| 1588 | .name = "VoiceMMode1 HOST RX PLAYBACK", |
| 1589 | .stream_name = "VoiceMMode1 HOST RX PLAYBACK", |
| 1590 | .cpu_dai_name = "msm-dai-stub-dev.6", |
| 1591 | .platform_name = "msm-voice-host-pcm", |
| 1592 | .codec_name = "msm-stub-codec.1", |
| 1593 | .codec_dai_name = "msm-stub-rx", |
| 1594 | .ignore_suspend = 1, |
| 1595 | .ignore_pmdown_time = 1, |
| 1596 | }, |
| 1597 | { |
| 1598 | .name = "VoiceMMode1 HOST TX CAPTURE", |
| 1599 | .stream_name = "VoiceMMode1 HOST TX CAPTURE", |
| 1600 | .cpu_dai_name = "msm-dai-stub-dev.7", |
| 1601 | .platform_name = "msm-voice-host-pcm", |
| 1602 | .codec_name = "msm-stub-codec.1", |
| 1603 | .codec_dai_name = "msm-stub-tx", |
| 1604 | .ignore_suspend = 1, |
| 1605 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1606 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1607 | }, |
| 1608 | { |
| 1609 | .name = "VoiceMMode1 HOST TX PLAYBACK", |
| 1610 | .stream_name = "VoiceMMode1 HOST TX PLAYBACK", |
| 1611 | .cpu_dai_name = "msm-dai-stub-dev.8", |
| 1612 | .platform_name = "msm-voice-host-pcm", |
| 1613 | .codec_name = "msm-stub-codec.1", |
| 1614 | .codec_dai_name = "msm-stub-rx", |
| 1615 | .ignore_suspend = 1, |
| 1616 | .ignore_pmdown_time = 1, |
| 1617 | }, |
| 1618 | { |
| 1619 | .name = "VoiceMMode2 HOST RX CAPTURE", |
| 1620 | .stream_name = "VoiceMMode2 HOST RX CAPTURE", |
| 1621 | .cpu_dai_name = "msm-dai-stub-dev.5", |
| 1622 | .platform_name = "msm-voice-host-pcm", |
| 1623 | .codec_name = "msm-stub-codec.1", |
| 1624 | .codec_dai_name = "msm-stub-tx", |
| 1625 | .ignore_suspend = 1, |
| 1626 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1627 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1628 | }, |
| 1629 | { |
| 1630 | .name = "VoiceMMode2 HOST RX PLAYBACK", |
| 1631 | .stream_name = "VOiceMMode2 HOST RX PLAYBACK", |
| 1632 | .cpu_dai_name = "msm-dai-stub-dev.6", |
| 1633 | .platform_name = "msm-voice-host-pcm", |
| 1634 | .codec_name = "msm-stub-codec.1", |
| 1635 | .codec_dai_name = "msm-stub-rx", |
| 1636 | .ignore_suspend = 1, |
| 1637 | .ignore_pmdown_time = 1, |
| 1638 | }, |
| 1639 | { |
| 1640 | .name = "VoiceMMode2 HOST TX CAPTURE", |
| 1641 | .stream_name = "VoiceMMode2 HOST TX CAPTURE", |
| 1642 | .cpu_dai_name = "msm-dai-stub-dev.7", |
| 1643 | .platform_name = "msm-voice-host-pcm", |
| 1644 | .codec_name = "msm-stub-codec.1", |
| 1645 | .codec_dai_name = "msm-stub-tx", |
| 1646 | .ignore_suspend = 1, |
| 1647 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1648 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1649 | }, |
| 1650 | { |
| 1651 | .name = "VoiceMMode2 HOST TX PLAYBACK", |
| 1652 | .stream_name = "VOiceMMode2 HOST TX PLAYBACK", |
| 1653 | .cpu_dai_name = "msm-dai-stub-dev.8", |
| 1654 | .platform_name = "msm-voice-host-pcm", |
| 1655 | .codec_name = "msm-stub-codec.1", |
| 1656 | .codec_dai_name = "msm-stub-rx", |
| 1657 | .ignore_suspend = 1, |
| 1658 | .ignore_pmdown_time = 1, |
| 1659 | }, |
| 1660 | { |
| 1661 | .name = "Secondary MI2S RX Hostless", |
| 1662 | .stream_name = "Secondary MI2S_RX Hostless Playback", |
| 1663 | .cpu_dai_name = "SEC_MI2S_RX_HOSTLESS", |
| 1664 | .platform_name = "msm-pcm-hostless", |
| 1665 | .dynamic = 1, |
| 1666 | .dpcm_playback = 1, |
| 1667 | .dpcm_capture = 1, |
| 1668 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1669 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1670 | .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| 1671 | .ignore_suspend = 1, |
| 1672 | .ignore_pmdown_time = 1, |
| 1673 | .codec_dai_name = "snd-soc-dummy-dai", |
| 1674 | .codec_name = "snd-soc-dummy", |
| 1675 | }, |
| 1676 | { |
| 1677 | .name = "Secondary MI2S TX Hostless", |
| 1678 | .stream_name = "Secondary MI2S_TX Hostless Playback", |
| 1679 | .cpu_dai_name = "SEC_MI2S_TX_HOSTLESS", |
| 1680 | .platform_name = "msm-pcm-hostless", |
| 1681 | .dynamic = 1, |
| 1682 | .dpcm_capture = 1, |
| 1683 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1684 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1685 | .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| 1686 | .ignore_suspend = 1, |
| 1687 | .ignore_pmdown_time = 1, |
| 1688 | .codec_dai_name = "snd-soc-dummy-dai", |
| 1689 | .codec_name = "snd-soc-dummy", |
| 1690 | }, |
| 1691 | { |
| 1692 | .name = "Primary AUXPCM RX Hostless", |
| 1693 | .stream_name = "AUXPCM_HOSTLESS Playback", |
| 1694 | .cpu_dai_name = "AUXPCM_HOSTLESS", |
| 1695 | .platform_name = "msm-pcm-hostless", |
| 1696 | .dynamic = 1, |
| 1697 | .dpcm_playback = 1, |
| 1698 | .dpcm_capture = 1, |
| 1699 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1700 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1701 | .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| 1702 | .ignore_suspend = 1, |
| 1703 | .ignore_pmdown_time = 1, |
| 1704 | .codec_dai_name = "snd-soc-dummy-dai", |
| 1705 | .codec_name = "snd-soc-dummy", |
| 1706 | }, |
| 1707 | { |
| 1708 | .name = "Primary AUXPCM TX Hostless", |
| 1709 | .stream_name = "AUXPCM_HOSTLESS Capture", |
| 1710 | .cpu_dai_name = "AUXPCM_HOSTLESS", |
| 1711 | .platform_name = "msm-pcm-hostless", |
| 1712 | .dynamic = 1, |
| 1713 | .dpcm_capture = 1, |
| 1714 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1715 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1716 | .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| 1717 | .ignore_suspend = 1, |
| 1718 | .ignore_pmdown_time = 1, |
| 1719 | .codec_dai_name = "snd-soc-dummy-dai", |
| 1720 | .codec_name = "snd-soc-dummy", |
| 1721 | }, |
| 1722 | { |
| 1723 | .name = "Secondary AUXPCM RX Hostless", |
| 1724 | .stream_name = "SEC_AUXPCM_HOSTLESS Playback", |
| 1725 | .cpu_dai_name = "SEC_AUXPCM_RX_HOSTLESS", |
| 1726 | .platform_name = "msm-pcm-hostless", |
| 1727 | .dynamic = 1, |
| 1728 | .dpcm_playback = 1, |
| 1729 | .dpcm_capture = 1, |
| 1730 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1731 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1732 | .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| 1733 | .ignore_suspend = 1, |
| 1734 | .ignore_pmdown_time = 1, |
| 1735 | .codec_dai_name = "snd-soc-dummy-dai", |
| 1736 | .codec_name = "snd-soc-dummy", |
| 1737 | }, |
| 1738 | { |
| 1739 | .name = "Secondary AUXPCM TX Hostless", |
| 1740 | .stream_name = "SEC_AUXPCM_HOSTLESS Capture", |
| 1741 | .cpu_dai_name = "SEC_AUXPCM_TX_HOSTLESS", |
| 1742 | .platform_name = "msm-pcm-hostless", |
| 1743 | .dynamic = 1, |
| 1744 | .dpcm_capture = 1, |
| 1745 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1746 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1747 | .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| 1748 | .ignore_suspend = 1, |
| 1749 | .ignore_pmdown_time = 1, |
| 1750 | .codec_dai_name = "snd-soc-dummy-dai", |
| 1751 | .codec_name = "snd-soc-dummy", |
| 1752 | }, |
| 1753 | }; |
| 1754 | |
| 1755 | static struct snd_soc_dai_link sdx_common_misc_fe_dai_links[] = { |
| 1756 | { |
| 1757 | .name = SDX_DAILINK_NAME(ASM Loopback), |
| 1758 | .stream_name = "MultiMedia6", |
| 1759 | .cpu_dai_name = "MultiMedia6", |
| 1760 | .platform_name = "msm-pcm-loopback", |
| 1761 | .dynamic = 1, |
| 1762 | .dpcm_playback = 1, |
| 1763 | .dpcm_capture = 1, |
| 1764 | .codec_dai_name = "snd-soc-dummy-dai", |
| 1765 | .codec_name = "snd-soc-dummy", |
| 1766 | .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| 1767 | SND_SOC_DPCM_TRIGGER_POST}, |
| 1768 | .ignore_suspend = 1, |
| 1769 | .ignore_pmdown_time = 1, |
| 1770 | .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| 1771 | /* this dainlink has playback support */ |
| 1772 | .id = MSM_FRONTEND_DAI_MULTIMEDIA6, |
| 1773 | }, |
| 1774 | }; |
| 1775 | |
| 1776 | static struct snd_soc_dai_link sdx_common_be_dai_links[] = { |
| 1777 | /* Backend AFE DAI Links */ |
| 1778 | { |
| 1779 | .name = LPASS_BE_AFE_PCM_RX, |
| 1780 | .stream_name = "AFE Playback", |
| 1781 | .cpu_dai_name = "msm-dai-q6-dev.224", |
| 1782 | .platform_name = "msm-pcm-routing", |
| 1783 | .codec_name = "msm-stub-codec.1", |
| 1784 | .codec_dai_name = "msm-stub-rx", |
| 1785 | .no_pcm = 1, |
| 1786 | .dpcm_playback = 1, |
| 1787 | .id = MSM_BACKEND_DAI_AFE_PCM_RX, |
| 1788 | .ignore_suspend = 1, |
| 1789 | }, |
| 1790 | { |
| 1791 | .name = LPASS_BE_AFE_PCM_TX, |
| 1792 | .stream_name = "AFE Capture", |
| 1793 | .cpu_dai_name = "msm-dai-q6-dev.225", |
| 1794 | .platform_name = "msm-pcm-routing", |
| 1795 | .codec_name = "msm-stub-codec.1", |
| 1796 | .codec_dai_name = "msm-stub-tx", |
| 1797 | .no_pcm = 1, |
| 1798 | .dpcm_capture = 1, |
| 1799 | .id = MSM_BACKEND_DAI_AFE_PCM_TX, |
| 1800 | .ignore_suspend = 1, |
| 1801 | }, |
| 1802 | /* Incall Record Uplink BACK END DAI Link */ |
| 1803 | { |
| 1804 | .name = LPASS_BE_INCALL_RECORD_TX, |
| 1805 | .stream_name = "Voice Uplink Capture", |
| 1806 | .cpu_dai_name = "msm-dai-q6-dev.32772", |
| 1807 | .platform_name = "msm-pcm-routing", |
| 1808 | .codec_name = "msm-stub-codec.1", |
| 1809 | .codec_dai_name = "msm-stub-tx", |
| 1810 | .no_pcm = 1, |
| 1811 | .dpcm_capture = 1, |
| 1812 | .id = MSM_BACKEND_DAI_INCALL_RECORD_TX, |
| 1813 | .be_hw_params_fixup = sdx_be_hw_params_fixup, |
| 1814 | .ignore_suspend = 1, |
| 1815 | }, |
| 1816 | /* Incall Record Downlink BACK END DAI Link */ |
| 1817 | { |
| 1818 | .name = LPASS_BE_INCALL_RECORD_RX, |
| 1819 | .stream_name = "Voice Downlink Capture", |
| 1820 | .cpu_dai_name = "msm-dai-q6-dev.32771", |
| 1821 | .platform_name = "msm-pcm-routing", |
| 1822 | .codec_name = "msm-stub-codec.1", |
| 1823 | .codec_dai_name = "msm-stub-tx", |
| 1824 | .no_pcm = 1, |
| 1825 | .dpcm_capture = 1, |
| 1826 | .id = MSM_BACKEND_DAI_INCALL_RECORD_RX, |
| 1827 | .be_hw_params_fixup = sdx_be_hw_params_fixup, |
| 1828 | .ignore_suspend = 1, |
| 1829 | }, |
| 1830 | /* Incall Music BACK END DAI Link */ |
| 1831 | { |
| 1832 | .name = LPASS_BE_VOICE_PLAYBACK_TX, |
| 1833 | .stream_name = "Voice Farend Playback", |
| 1834 | .cpu_dai_name = "msm-dai-q6-dev.32773", |
| 1835 | .platform_name = "msm-pcm-routing", |
| 1836 | .codec_name = "msm-stub-codec.1", |
| 1837 | .codec_dai_name = "msm-stub-rx", |
| 1838 | .no_pcm = 1, |
| 1839 | .dpcm_playback = 1, |
| 1840 | .id = MSM_BACKEND_DAI_VOICE_PLAYBACK_TX, |
| 1841 | .be_hw_params_fixup = sdx_be_hw_params_fixup, |
| 1842 | .ignore_suspend = 1, |
| 1843 | }, |
| 1844 | }; |
| 1845 | |
| 1846 | static struct snd_soc_dai_link sdx_mi2s_be_dai_links[] = { |
| 1847 | { |
| 1848 | .name = LPASS_BE_PRI_MI2S_RX, |
| 1849 | .stream_name = "Primary MI2S Playback", |
| 1850 | .cpu_dai_name = "msm-dai-q6-mi2s.0", |
| 1851 | .platform_name = "msm-pcm-routing", |
| 1852 | .codec_name = "tavil_codec", |
| 1853 | .codec_dai_name = "tavil_i2s_rx1", |
| 1854 | .no_pcm = 1, |
| 1855 | .dpcm_playback = 1, |
| 1856 | .id = MSM_BACKEND_DAI_PRI_MI2S_RX, |
| 1857 | .init = &sdx_mi2s_audrx_init, |
| 1858 | .be_hw_params_fixup = &sdx_mi2s_rx_be_hw_params_fixup, |
| 1859 | .ops = &sdx_mi2s_be_ops, |
| 1860 | .ignore_pmdown_time = 1, |
| 1861 | .ignore_suspend = 1, |
| 1862 | }, |
| 1863 | { |
| 1864 | .name = LPASS_BE_PRI_MI2S_TX, |
| 1865 | .stream_name = "Primary MI2S Capture", |
| 1866 | .cpu_dai_name = "msm-dai-q6-mi2s.0", |
| 1867 | .platform_name = "msm-pcm-routing", |
| 1868 | .codec_name = "tavil_codec", |
| 1869 | .codec_dai_name = "tavil_i2s_tx1", |
| 1870 | .no_pcm = 1, |
| 1871 | .dpcm_capture = 1, |
| 1872 | .id = MSM_BACKEND_DAI_PRI_MI2S_TX, |
| 1873 | .be_hw_params_fixup = &sdx_mi2s_tx_be_hw_params_fixup, |
| 1874 | .ops = &sdx_mi2s_be_ops, |
| 1875 | .ignore_pmdown_time = 1, |
| 1876 | .ignore_suspend = 1, |
| 1877 | }, |
| 1878 | { |
| 1879 | .name = LPASS_BE_SEC_MI2S_RX, |
| 1880 | .stream_name = "Secondary MI2S Playback", |
| 1881 | .cpu_dai_name = "msm-dai-q6-mi2s.1", |
| 1882 | .platform_name = "msm-pcm-routing", |
| 1883 | .codec_name = "msm-stub-codec.1", |
| 1884 | .codec_dai_name = "msm-stub-rx", |
| 1885 | .no_pcm = 1, |
| 1886 | .dpcm_playback = 1, |
| 1887 | .id = MSM_BACKEND_DAI_SECONDARY_MI2S_RX, |
| 1888 | .be_hw_params_fixup = &sdx_sec_mi2s_rx_be_hw_params_fixup, |
| 1889 | .ops = &sdx_sec_mi2s_be_ops, |
| 1890 | .ignore_pmdown_time = 1, |
| 1891 | .ignore_suspend = 1, |
| 1892 | }, |
| 1893 | { |
| 1894 | .name = LPASS_BE_SEC_MI2S_TX, |
| 1895 | .stream_name = "Secondary MI2S Capture", |
| 1896 | .cpu_dai_name = "msm-dai-q6-mi2s.1", |
| 1897 | .platform_name = "msm-pcm-routing", |
| 1898 | .codec_name = "msm-stub-codec.1", |
| 1899 | .codec_dai_name = "msm-stub-tx", |
| 1900 | .no_pcm = 1, |
| 1901 | .dpcm_capture = 1, |
| 1902 | .id = MSM_BACKEND_DAI_SECONDARY_MI2S_TX, |
| 1903 | .be_hw_params_fixup = &sdx_sec_mi2s_tx_be_hw_params_fixup, |
| 1904 | .ops = &sdx_sec_mi2s_be_ops, |
| 1905 | .ignore_pmdown_time = 1, |
| 1906 | .ignore_suspend = 1, |
| 1907 | }, |
| 1908 | }; |
| 1909 | |
| 1910 | static struct snd_soc_dai_link sdx_auxpcm_be_dai_links[] = { |
| 1911 | /* Primary AUX PCM Backend DAI Links */ |
| 1912 | { |
| 1913 | .name = LPASS_BE_AUXPCM_RX, |
| 1914 | .stream_name = "AUX PCM Playback", |
| 1915 | .cpu_dai_name = "msm-dai-q6-auxpcm.1", |
| 1916 | .platform_name = "msm-pcm-routing", |
| 1917 | .codec_name = "msm-stub-codec.1", |
| 1918 | .codec_dai_name = "msm-stub-rx", |
| 1919 | .no_pcm = 1, |
| 1920 | .dpcm_playback = 1, |
| 1921 | .id = MSM_BACKEND_DAI_AUXPCM_RX, |
| 1922 | .be_hw_params_fixup = sdx_auxpcm_be_params_fixup, |
| 1923 | .ops = &sdx_auxpcm_be_ops, |
| 1924 | .ignore_pmdown_time = 1, |
| 1925 | /* this dainlink has playback support */ |
| 1926 | .ignore_suspend = 1, |
| 1927 | }, |
| 1928 | { |
| 1929 | .name = LPASS_BE_AUXPCM_TX, |
| 1930 | .stream_name = "AUX PCM Capture", |
| 1931 | .cpu_dai_name = "msm-dai-q6-auxpcm.1", |
| 1932 | .platform_name = "msm-pcm-routing", |
| 1933 | .codec_name = "msm-stub-codec.1", |
| 1934 | .codec_dai_name = "msm-stub-tx", |
| 1935 | .no_pcm = 1, |
| 1936 | .dpcm_capture = 1, |
| 1937 | .id = MSM_BACKEND_DAI_AUXPCM_TX, |
| 1938 | .be_hw_params_fixup = sdx_auxpcm_be_params_fixup, |
| 1939 | .ops = &sdx_auxpcm_be_ops, |
| 1940 | .ignore_suspend = 1, |
| 1941 | }, |
| 1942 | /* Secondary AUX PCM Backend DAI Links */ |
| 1943 | { |
| 1944 | .name = LPASS_BE_SEC_AUXPCM_RX, |
| 1945 | .stream_name = "Sec AUX PCM Playback", |
| 1946 | .cpu_dai_name = "msm-dai-q6-auxpcm.2", |
| 1947 | .platform_name = "msm-pcm-routing", |
| 1948 | .codec_name = "msm-stub-codec.1", |
| 1949 | .codec_dai_name = "msm-stub-rx", |
| 1950 | .no_pcm = 1, |
| 1951 | .dpcm_playback = 1, |
| 1952 | .id = MSM_BACKEND_DAI_SEC_AUXPCM_RX, |
| 1953 | .be_hw_params_fixup = sdx_auxpcm_be_params_fixup, |
| 1954 | .ops = &sdx_sec_auxpcm_be_ops, |
| 1955 | .ignore_pmdown_time = 1, |
| 1956 | .ignore_suspend = 1, |
| 1957 | }, |
| 1958 | { |
| 1959 | .name = LPASS_BE_SEC_AUXPCM_TX, |
| 1960 | .stream_name = "Sec AUX PCM Capture", |
| 1961 | .cpu_dai_name = "msm-dai-q6-auxpcm.2", |
| 1962 | .platform_name = "msm-pcm-routing", |
| 1963 | .codec_name = "msm-stub-codec.1", |
| 1964 | .codec_dai_name = "msm-stub-tx", |
| 1965 | .no_pcm = 1, |
| 1966 | .dpcm_capture = 1, |
| 1967 | .id = MSM_BACKEND_DAI_SEC_AUXPCM_TX, |
| 1968 | .be_hw_params_fixup = sdx_auxpcm_be_params_fixup, |
| 1969 | .ops = &sdx_sec_auxpcm_be_ops, |
| 1970 | .ignore_suspend = 1, |
| 1971 | }, |
| 1972 | }; |
| 1973 | |
| 1974 | static struct snd_soc_dai_link sdx_tavil_snd_card_dai_links[ |
| 1975 | ARRAY_SIZE(sdx_common_dai_links) + |
| 1976 | ARRAY_SIZE(sdx_common_misc_fe_dai_links) + |
| 1977 | ARRAY_SIZE(sdx_common_be_dai_links) + |
| 1978 | ARRAY_SIZE(sdx_mi2s_be_dai_links) + |
| 1979 | ARRAY_SIZE(sdx_auxpcm_be_dai_links)]; |
| 1980 | |
| 1981 | static struct snd_soc_card snd_soc_card_tavil_sdx = { |
| 1982 | .name = "sdx-tavil-i2s-snd-card", |
| 1983 | }; |
| 1984 | |
| 1985 | static int sdx_populate_dai_link_component_of_node(struct snd_soc_card *card) |
| 1986 | { |
| 1987 | int i, index, ret = 0; |
| 1988 | struct device *cdev = card->dev; |
| 1989 | struct snd_soc_dai_link *dai_link = card->dai_link; |
| 1990 | struct device_node *np; |
| 1991 | |
| 1992 | if (!cdev) { |
| 1993 | pr_err("%s: Sound card device memory NULL\n", __func__); |
| 1994 | return -ENODEV; |
| 1995 | } |
| 1996 | |
| 1997 | for (i = 0; i < card->num_links; i++) { |
| 1998 | if (dai_link[i].platform_of_node && dai_link[i].cpu_of_node) |
| 1999 | continue; |
| 2000 | |
| 2001 | /* populate platform_of_node for snd card dai links */ |
| 2002 | if (dai_link[i].platform_name && |
| 2003 | !dai_link[i].platform_of_node) { |
| 2004 | index = of_property_match_string(cdev->of_node, |
| 2005 | "asoc-platform-names", |
| 2006 | dai_link[i].platform_name); |
| 2007 | if (index < 0) { |
| 2008 | pr_debug("%s: No match found for platform name: %s\n", |
| 2009 | __func__, dai_link[i].platform_name); |
| 2010 | ret = index; |
| 2011 | goto err; |
| 2012 | } |
| 2013 | |
| 2014 | np = of_parse_phandle(cdev->of_node, "asoc-platform", |
| 2015 | index); |
| 2016 | if (!np) { |
| 2017 | pr_err("%s: retrieving phandle for platform %s, index %d failed\n", |
| 2018 | __func__, dai_link[i].platform_name, |
| 2019 | index); |
| 2020 | ret = -ENODEV; |
| 2021 | goto err; |
| 2022 | } |
| 2023 | dai_link[i].platform_of_node = np; |
| 2024 | dai_link[i].platform_name = NULL; |
| 2025 | } |
| 2026 | |
| 2027 | /* populate cpu_of_node for snd card dai links */ |
| 2028 | if (dai_link[i].cpu_dai_name && !dai_link[i].cpu_of_node) { |
| 2029 | index = of_property_match_string(cdev->of_node, |
| 2030 | "asoc-cpu-names", |
| 2031 | dai_link[i].cpu_dai_name); |
| 2032 | if (index >= 0) { |
| 2033 | np = of_parse_phandle(cdev->of_node, |
| 2034 | "asoc-cpu", |
| 2035 | index); |
| 2036 | if (!np) { |
| 2037 | pr_err("%s: retrieving phandle for cpu dai %s failed\n", |
| 2038 | __func__, |
| 2039 | dai_link[i].cpu_dai_name); |
| 2040 | ret = -ENODEV; |
| 2041 | goto err; |
| 2042 | } |
| 2043 | dai_link[i].cpu_of_node = np; |
| 2044 | dai_link[i].cpu_dai_name = NULL; |
| 2045 | } |
| 2046 | } |
| 2047 | |
| 2048 | /* populate codec_of_node for snd card dai links */ |
| 2049 | if (dai_link[i].codec_name && !dai_link[i].codec_of_node) { |
| 2050 | index = of_property_match_string(cdev->of_node, |
| 2051 | "asoc-codec-names", |
| 2052 | dai_link[i].codec_name); |
| 2053 | if (index < 0) |
| 2054 | continue; |
| 2055 | np = of_parse_phandle(cdev->of_node, "asoc-codec", |
| 2056 | index); |
| 2057 | if (!np) { |
| 2058 | pr_err("%s: retrieving phandle for codec %s failed\n", |
| 2059 | __func__, dai_link[i].codec_name); |
| 2060 | ret = -ENODEV; |
| 2061 | goto err; |
| 2062 | } |
| 2063 | dai_link[i].codec_of_node = np; |
| 2064 | dai_link[i].codec_name = NULL; |
| 2065 | } |
| 2066 | } |
| 2067 | |
| 2068 | err: |
| 2069 | return ret; |
| 2070 | } |
| 2071 | |
| 2072 | static struct snd_soc_card *populate_snd_card_dailinks(struct device *dev) |
| 2073 | { |
| 2074 | struct snd_soc_card *card = NULL; |
| 2075 | int len_1, len_2, len_3, len_4; |
| 2076 | int total_links; |
| 2077 | |
| 2078 | card = &snd_soc_card_tavil_sdx; |
| 2079 | len_1 = ARRAY_SIZE(sdx_common_dai_links); |
| 2080 | len_2 = len_1 + ARRAY_SIZE(sdx_common_misc_fe_dai_links); |
| 2081 | len_3 = len_2 + ARRAY_SIZE(sdx_common_be_dai_links); |
| 2082 | len_4 = len_3 + ARRAY_SIZE(sdx_mi2s_be_dai_links); |
| 2083 | total_links = len_4 + ARRAY_SIZE(sdx_auxpcm_be_dai_links); |
| 2084 | memcpy(sdx_tavil_snd_card_dai_links, |
| 2085 | sdx_common_dai_links, |
| 2086 | sizeof(sdx_common_dai_links)); |
| 2087 | memcpy(sdx_tavil_snd_card_dai_links + len_1, |
| 2088 | sdx_common_misc_fe_dai_links, |
| 2089 | sizeof(sdx_common_misc_fe_dai_links)); |
| 2090 | memcpy(sdx_tavil_snd_card_dai_links + len_2, |
| 2091 | sdx_common_be_dai_links, |
| 2092 | sizeof(sdx_common_be_dai_links)); |
| 2093 | memcpy(sdx_tavil_snd_card_dai_links + len_3, |
| 2094 | sdx_mi2s_be_dai_links, |
| 2095 | sizeof(sdx_mi2s_be_dai_links)); |
| 2096 | memcpy(sdx_tavil_snd_card_dai_links + len_4, |
| 2097 | sdx_auxpcm_be_dai_links, |
| 2098 | sizeof(sdx_auxpcm_be_dai_links)); |
| 2099 | |
| 2100 | if (card) { |
| 2101 | card->dai_link = sdx_tavil_snd_card_dai_links; |
| 2102 | card->num_links = total_links; |
| 2103 | } |
| 2104 | |
| 2105 | return card; |
| 2106 | } |
| 2107 | |
| 2108 | static int sdx_init_wsa_dev(struct platform_device *pdev, |
| 2109 | struct snd_soc_card *card) |
| 2110 | { |
| 2111 | struct device_node *wsa_of_node; |
| 2112 | u32 wsa_max_devs; |
| 2113 | u32 wsa_dev_cnt; |
| 2114 | char *dev_name_str = NULL; |
| 2115 | struct sdx_wsa881x_dev_info *wsa881x_dev_info; |
| 2116 | const char *wsa_auxdev_name_prefix[1]; |
| 2117 | int found = 0; |
| 2118 | int i; |
| 2119 | int ret; |
| 2120 | |
| 2121 | /* Get maximum WSA device count for this platform */ |
| 2122 | ret = of_property_read_u32(pdev->dev.of_node, |
| 2123 | "qcom,wsa-max-devs", &wsa_max_devs); |
| 2124 | if (ret) { |
| 2125 | dev_dbg(&pdev->dev, |
| 2126 | "%s: wsa-max-devs property missing in DT %s, ret = %d\n", |
| 2127 | __func__, pdev->dev.of_node->full_name, ret); |
| 2128 | return 0; |
| 2129 | } |
| 2130 | if (wsa_max_devs == 0) { |
| 2131 | dev_warn(&pdev->dev, |
| 2132 | "%s: Max WSA devices is 0 for this target?\n", |
| 2133 | __func__); |
| 2134 | return 0; |
| 2135 | } |
| 2136 | |
| 2137 | /* Get count of WSA device phandles for this platform */ |
| 2138 | wsa_dev_cnt = of_count_phandle_with_args(pdev->dev.of_node, |
| 2139 | "qcom,wsa-devs", NULL); |
| 2140 | if (wsa_dev_cnt == -ENOENT) { |
| 2141 | dev_dbg(&pdev->dev, "%s: No wsa device defined in DT.\n", |
| 2142 | __func__); |
| 2143 | return 0; |
| 2144 | } else if (wsa_dev_cnt <= 0) { |
| 2145 | dev_err(&pdev->dev, |
| 2146 | "%s: Error reading wsa device from DT. wsa_dev_cnt = %d\n", |
| 2147 | __func__, wsa_dev_cnt); |
| 2148 | return -EINVAL; |
| 2149 | } |
| 2150 | |
| 2151 | /* |
| 2152 | * Expect total phandles count to be NOT less than maximum possible |
| 2153 | * WSA count. However, if it is less, then assign same value to |
| 2154 | * max count as well. |
| 2155 | */ |
| 2156 | if (wsa_dev_cnt < wsa_max_devs) { |
| 2157 | dev_dbg(&pdev->dev, |
| 2158 | "%s: wsa_max_devs = %d cannot exceed wsa_dev_cnt = %d\n", |
| 2159 | __func__, wsa_max_devs, wsa_dev_cnt); |
| 2160 | wsa_max_devs = wsa_dev_cnt; |
| 2161 | } |
| 2162 | |
| 2163 | /* Make sure prefix string passed for each WSA device */ |
| 2164 | ret = of_property_count_strings(pdev->dev.of_node, |
| 2165 | "qcom,wsa-aux-dev-prefix"); |
| 2166 | if (ret != wsa_dev_cnt) { |
| 2167 | dev_err(&pdev->dev, |
| 2168 | "%s: expecting %d wsa prefix. Defined only %d in DT\n", |
| 2169 | __func__, wsa_dev_cnt, ret); |
| 2170 | return -EINVAL; |
| 2171 | } |
| 2172 | |
| 2173 | /* |
| 2174 | * Alloc mem to store phandle and index info of WSA device, if already |
| 2175 | * registered with ALSA core |
| 2176 | */ |
| 2177 | wsa881x_dev_info = devm_kcalloc(&pdev->dev, wsa_max_devs, |
| 2178 | sizeof(struct sdx_wsa881x_dev_info), |
| 2179 | GFP_KERNEL); |
| 2180 | if (!wsa881x_dev_info) |
| 2181 | return -ENOMEM; |
| 2182 | |
| 2183 | /* |
| 2184 | * search and check whether all WSA devices are already |
| 2185 | * registered with ALSA core or not. If found a node, store |
| 2186 | * the node and the index in a local array of struct for later |
| 2187 | * use. |
| 2188 | */ |
| 2189 | for (i = 0; i < wsa_dev_cnt; i++) { |
| 2190 | wsa_of_node = of_parse_phandle(pdev->dev.of_node, |
| 2191 | "qcom,wsa-devs", i); |
| 2192 | if (unlikely(!wsa_of_node)) { |
| 2193 | /* we should not be here */ |
| 2194 | dev_err(&pdev->dev, |
| 2195 | "%s: wsa dev node is not present\n", |
| 2196 | __func__); |
| 2197 | return -EINVAL; |
| 2198 | } |
| 2199 | if (soc_find_component(wsa_of_node, NULL)) { |
| 2200 | /* WSA device registered with ALSA core */ |
| 2201 | wsa881x_dev_info[found].of_node = wsa_of_node; |
| 2202 | wsa881x_dev_info[found].index = i; |
| 2203 | found++; |
| 2204 | if (found == wsa_max_devs) |
| 2205 | break; |
| 2206 | } |
| 2207 | } |
| 2208 | |
| 2209 | if (found < wsa_max_devs) { |
| 2210 | dev_dbg(&pdev->dev, |
| 2211 | "%s: failed to find %d components. Found only %d\n", |
| 2212 | __func__, wsa_max_devs, found); |
| 2213 | return -EPROBE_DEFER; |
| 2214 | } |
| 2215 | dev_info(&pdev->dev, |
| 2216 | "%s: found %d wsa881x devices registered with ALSA core\n", |
| 2217 | __func__, found); |
| 2218 | |
| 2219 | card->num_aux_devs = wsa_max_devs; |
| 2220 | card->num_configs = wsa_max_devs; |
| 2221 | |
| 2222 | /* Alloc array of AUX devs struct */ |
| 2223 | sdx_aux_dev = devm_kcalloc(&pdev->dev, card->num_aux_devs, |
| 2224 | sizeof(struct snd_soc_aux_dev), |
| 2225 | GFP_KERNEL); |
| 2226 | if (!sdx_aux_dev) |
| 2227 | return -ENOMEM; |
| 2228 | |
| 2229 | /* Alloc array of codec conf struct */ |
| 2230 | sdx_codec_conf = devm_kcalloc(&pdev->dev, card->num_aux_devs, |
| 2231 | sizeof(struct snd_soc_codec_conf), |
| 2232 | GFP_KERNEL); |
| 2233 | if (!sdx_codec_conf) |
| 2234 | return -ENOMEM; |
| 2235 | |
| 2236 | for (i = 0; i < card->num_aux_devs; i++) { |
| 2237 | dev_name_str = devm_kzalloc(&pdev->dev, DEV_NAME_STR_LEN, |
| 2238 | GFP_KERNEL); |
| 2239 | if (!dev_name_str) |
| 2240 | return -ENOMEM; |
| 2241 | |
| 2242 | ret = of_property_read_string_index(pdev->dev.of_node, |
| 2243 | "qcom,wsa-aux-dev-prefix", |
| 2244 | wsa881x_dev_info[i].index, |
| 2245 | wsa_auxdev_name_prefix); |
| 2246 | if (ret) { |
| 2247 | dev_err(&pdev->dev, |
| 2248 | "%s: failed to read wsa aux dev prefix, ret = %d\n", |
| 2249 | __func__, ret); |
| 2250 | return -EINVAL; |
| 2251 | } |
| 2252 | |
| 2253 | snprintf(dev_name_str, strlen("wsa881x.%d"), "wsa881x.%d", i); |
| 2254 | sdx_aux_dev[i].name = dev_name_str; |
| 2255 | sdx_aux_dev[i].codec_name = NULL; |
| 2256 | sdx_aux_dev[i].codec_of_node = wsa881x_dev_info[i].of_node; |
| 2257 | sdx_aux_dev[i].init = sdx_wsa881x_init; |
| 2258 | sdx_codec_conf[i].dev_name = NULL; |
| 2259 | sdx_codec_conf[i].name_prefix = wsa_auxdev_name_prefix[0]; |
| 2260 | sdx_codec_conf[i].of_node = wsa881x_dev_info[i].of_node; |
| 2261 | } |
| 2262 | card->codec_conf = sdx_codec_conf; |
| 2263 | card->aux_dev = sdx_aux_dev; |
| 2264 | |
| 2265 | return 0; |
| 2266 | } |
| 2267 | |
| 2268 | static int sdx_asoc_machine_probe(struct platform_device *pdev) |
| 2269 | { |
| 2270 | int ret; |
| 2271 | struct sdx_machine_data *pdata; |
| 2272 | struct snd_soc_card *card; |
| 2273 | |
| 2274 | if (!pdev->dev.of_node) { |
| 2275 | dev_err(&pdev->dev, |
| 2276 | "%s No platform supplied from device tree\n", __func__); |
| 2277 | |
| 2278 | return -EINVAL; |
| 2279 | } |
| 2280 | |
| 2281 | pdata = devm_kzalloc(&pdev->dev, sizeof(struct sdx_machine_data), |
| 2282 | GFP_KERNEL); |
| 2283 | if (!pdata) |
| 2284 | return -ENOMEM; |
| 2285 | |
| 2286 | card = populate_snd_card_dailinks(&pdev->dev); |
| 2287 | if (!card) { |
| 2288 | dev_err(&pdev->dev, "%s: Card uninitialized\n", __func__); |
| 2289 | ret = -EINVAL; |
| 2290 | goto err; |
| 2291 | } |
| 2292 | |
| 2293 | ret = of_property_read_u32(pdev->dev.of_node, |
| 2294 | "qcom,tavil-mclk-clk-freq", |
| 2295 | &pdata->mclk_freq); |
| 2296 | if (ret) { |
| 2297 | dev_err(&pdev->dev, |
| 2298 | "%s Looking up %s property in node %s failed", |
| 2299 | __func__, "qcom,tavil-mclk-clk-freq", |
| 2300 | pdev->dev.of_node->full_name); |
| 2301 | |
| 2302 | goto err; |
| 2303 | } |
| 2304 | /* At present only 12.288MHz is supported on SDX. */ |
| 2305 | if (q6afe_check_osr_clk_freq(pdata->mclk_freq)) { |
| 2306 | dev_err(&pdev->dev, "%s Unsupported tavil mclk freq %u\n", |
| 2307 | __func__, pdata->mclk_freq); |
| 2308 | |
| 2309 | ret = -EINVAL; |
| 2310 | goto err; |
| 2311 | } |
| 2312 | |
| 2313 | pdata->prim_master_p = of_parse_phandle(pdev->dev.of_node, |
| 2314 | "qcom,prim_mi2s_aux_master", |
| 2315 | 0); |
| 2316 | pdata->prim_slave_p = of_parse_phandle(pdev->dev.of_node, |
| 2317 | "qcom,prim_mi2s_aux_slave", 0); |
| 2318 | pdata->sec_master_p = of_parse_phandle(pdev->dev.of_node, |
| 2319 | "qcom,sec_mi2s_aux_master", 0); |
| 2320 | pdata->sec_slave_p = of_parse_phandle(pdev->dev.of_node, |
| 2321 | "qcom,sec_mi2s_aux_slave", 0); |
| 2322 | mutex_init(&cdc_mclk_mutex); |
| 2323 | atomic_set(&mi2s_ref_count, 0); |
| 2324 | atomic_set(&sec_mi2s_ref_count, 0); |
| 2325 | pdata->prim_clk_usrs = 0; |
| 2326 | |
| 2327 | card->dev = &pdev->dev; |
| 2328 | platform_set_drvdata(pdev, card); |
| 2329 | snd_soc_card_set_drvdata(card, pdata); |
| 2330 | |
| 2331 | ret = snd_soc_of_parse_card_name(card, "qcom,model"); |
| 2332 | if (ret) |
| 2333 | goto err; |
| 2334 | ret = snd_soc_of_parse_audio_routing(card, "qcom,audio-routing"); |
| 2335 | if (ret) |
| 2336 | goto err; |
| 2337 | ret = sdx_populate_dai_link_component_of_node(card); |
| 2338 | if (ret) { |
| 2339 | ret = -EPROBE_DEFER; |
| 2340 | goto err; |
| 2341 | } |
| 2342 | |
| 2343 | ret = sdx_init_wsa_dev(pdev, card); |
| 2344 | if (ret) |
| 2345 | goto err; |
| 2346 | |
| 2347 | ret = snd_soc_register_card(card); |
| 2348 | if (ret == -EPROBE_DEFER) { |
| 2349 | goto err; |
| 2350 | } else if (ret) { |
| 2351 | dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", |
| 2352 | ret); |
| 2353 | goto err; |
| 2354 | } |
| 2355 | |
| 2356 | pdata->lpaif_pri_muxsel_virt_addr = ioremap(LPAIF_PRI_MODE_MUXSEL, 4); |
| 2357 | if (pdata->lpaif_pri_muxsel_virt_addr == NULL) { |
| 2358 | pr_err("%s Pri muxsel virt addr is null\n", __func__); |
| 2359 | |
| 2360 | ret = -EINVAL; |
| 2361 | goto err; |
| 2362 | } |
| 2363 | pdata->lpass_mux_spkr_ctl_virt_addr = |
| 2364 | ioremap(LPASS_CSR_GP_IO_MUX_SPKR_CTL, 4); |
| 2365 | if (pdata->lpass_mux_spkr_ctl_virt_addr == NULL) { |
| 2366 | pr_err("%s lpass spkr ctl virt addr is null\n", __func__); |
| 2367 | |
| 2368 | ret = -EINVAL; |
| 2369 | goto err1; |
| 2370 | } |
| 2371 | |
| 2372 | pdata->lpaif_sec_muxsel_virt_addr = ioremap(LPAIF_SEC_MODE_MUXSEL, 4); |
| 2373 | if (pdata->lpaif_sec_muxsel_virt_addr == NULL) { |
| 2374 | pr_err("%s Sec muxsel virt addr is null\n", __func__); |
| 2375 | ret = -EINVAL; |
| 2376 | goto err2; |
| 2377 | } |
| 2378 | |
| 2379 | pdata->lpass_mux_mic_ctl_virt_addr = |
| 2380 | ioremap(LPASS_CSR_GP_IO_MUX_MIC_CTL, 4); |
| 2381 | if (pdata->lpass_mux_mic_ctl_virt_addr == NULL) { |
| 2382 | pr_err("%s lpass_mux_mic_ctl_virt_addr is null\n", |
| 2383 | __func__); |
| 2384 | ret = -EINVAL; |
| 2385 | goto err3; |
| 2386 | } |
| 2387 | |
| 2388 | return 0; |
| 2389 | err3: |
| 2390 | iounmap(pdata->lpaif_sec_muxsel_virt_addr); |
| 2391 | err2: |
| 2392 | iounmap(pdata->lpass_mux_spkr_ctl_virt_addr); |
| 2393 | err1: |
| 2394 | iounmap(pdata->lpaif_pri_muxsel_virt_addr); |
| 2395 | err: |
| 2396 | devm_kfree(&pdev->dev, pdata); |
| 2397 | return ret; |
| 2398 | } |
| 2399 | |
| 2400 | static int sdx_asoc_machine_remove(struct platform_device *pdev) |
| 2401 | { |
| 2402 | struct snd_soc_card *card = platform_get_drvdata(pdev); |
| 2403 | struct sdx_machine_data *pdata = snd_soc_card_get_drvdata(card); |
| 2404 | |
| 2405 | pdata->mclk_freq = 0; |
| 2406 | gpio_free(pdata->hph_en1_gpio); |
| 2407 | gpio_free(pdata->hph_en0_gpio); |
| 2408 | iounmap(pdata->lpaif_pri_muxsel_virt_addr); |
| 2409 | iounmap(pdata->lpass_mux_spkr_ctl_virt_addr); |
| 2410 | iounmap(pdata->lpaif_sec_muxsel_virt_addr); |
| 2411 | iounmap(pdata->lpass_mux_mic_ctl_virt_addr); |
| 2412 | snd_soc_unregister_card(card); |
| 2413 | |
| 2414 | return 0; |
| 2415 | } |
| 2416 | |
| 2417 | static const struct of_device_id sdx_asoc_machine_of_match[] = { |
| 2418 | { .compatible = "qcom,sdx-asoc-snd-tavil", }, |
| 2419 | {}, |
| 2420 | }; |
| 2421 | |
| 2422 | static struct platform_driver sdx_asoc_machine_driver = { |
| 2423 | .driver = { |
| 2424 | .name = DRV_NAME, |
| 2425 | .owner = THIS_MODULE, |
| 2426 | .pm = &snd_soc_pm_ops, |
| 2427 | .of_match_table = sdx_asoc_machine_of_match, |
| 2428 | }, |
| 2429 | .probe = sdx_asoc_machine_probe, |
| 2430 | .remove = sdx_asoc_machine_remove, |
| 2431 | }; |
| 2432 | |
| 2433 | static int dummy_machine_probe(struct platform_device *pdev) |
| 2434 | { |
| 2435 | return 0; |
| 2436 | } |
| 2437 | |
| 2438 | static int dummy_machine_remove(struct platform_device *pdev) |
| 2439 | { |
| 2440 | return 0; |
| 2441 | } |
| 2442 | |
| 2443 | static struct platform_device dummy_machine_device = { |
| 2444 | .name = "dummymachinedriver", |
| 2445 | }; |
| 2446 | |
| 2447 | static struct platform_driver sdx_asoc_machine_dummy_driver = { |
| 2448 | .driver = { |
| 2449 | .name = "dummymachinedriver", |
| 2450 | .owner = THIS_MODULE, |
| 2451 | }, |
| 2452 | .probe = dummy_machine_probe, |
| 2453 | .remove = dummy_machine_remove, |
| 2454 | }; |
| 2455 | |
| 2456 | static int sdx_adsp_state_callback(struct notifier_block *nb, |
| 2457 | unsigned long value, void *priv) |
| 2458 | { |
| 2459 | if (!dummy_device_registered && SUBSYS_AFTER_POWERUP == value) { |
| 2460 | platform_driver_register(&sdx_asoc_machine_dummy_driver); |
| 2461 | platform_device_register(&dummy_machine_device); |
| 2462 | dummy_device_registered = true; |
| 2463 | } |
| 2464 | |
| 2465 | return NOTIFY_OK; |
| 2466 | } |
| 2467 | |
| 2468 | static struct notifier_block adsp_state_notifier_block = { |
| 2469 | .notifier_call = sdx_adsp_state_callback, |
| 2470 | .priority = -INT_MAX, |
| 2471 | }; |
| 2472 | |
| 2473 | static int __init sdx_soc_platform_init(void) |
| 2474 | { |
| 2475 | adsp_state_notifier = subsys_notif_register_notifier("modem", |
| 2476 | &adsp_state_notifier_block); |
| 2477 | return 0; |
| 2478 | } |
| 2479 | |
| 2480 | module_init(sdx_soc_platform_init); |
| 2481 | |
| 2482 | module_platform_driver(sdx_asoc_machine_driver); |
| 2483 | |
| 2484 | MODULE_DESCRIPTION("ALSA SoC sdx"); |
| 2485 | MODULE_LICENSE("GPL v2"); |
| 2486 | MODULE_ALIAS("platform:" DRV_NAME); |
| 2487 | MODULE_DEVICE_TABLE(of, sdx_asoc_machine_of_match); |