Lines Matching +full:pdm +full:- +full:clk +full:- +full:map
1 // SPDX-License-Identifier: GPL-2.0-only
2 // Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
20 #include <sound/soc-dapm.h>
24 #include "wcd-clsh-v2.h"
25 #include "wcd-mbhc-v2.h"
186 "vdd-rxtx", "vdd-io", "vdd-buck", "vdd-mic-bias",
189 static const SNDRV_CTL_TLVD_DECLARE_DB_MINMAX(ear_pa_gain, 600, -1800);
190 static const DECLARE_TLV_DB_SCALE(line_gain, -3000, 150, 0);
346 struct regmap *rm = wcd938x->regmap; in wcd938x_io_init()
405 port_num = ch_info->port_num; in wcd938x_sdw_connect_port()
406 ch_mask = ch_info->ch_mask; in wcd938x_sdw_connect_port()
408 port_config->num = port_num; in wcd938x_sdw_connect_port()
411 port_config->ch_mask |= ch_mask; in wcd938x_sdw_connect_port()
413 port_config->ch_mask &= ~ch_mask; in wcd938x_sdw_connect_port()
420 return wcd938x_sdw_connect_port(&wcd->ch_info[ch_id], in wcd938x_connect_port()
421 &wcd->port_config[port_num - 1], in wcd938x_connect_port()
429 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wcd938x_codec_enable_rxclk()
468 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wcd938x_codec_hphl_dac_event()
487 if (wcd938x->comp1_enable) { in wcd938x_codec_hphl_dac_event()
492 if (!wcd938x->comp2_enable || (snd_soc_component_read(component, in wcd938x_codec_hphl_dac_event()
522 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wcd938x_codec_hphr_dac_event()
541 if (wcd938x->comp2_enable) { in wcd938x_codec_hphr_dac_event()
546 if (!wcd938x->comp1_enable || in wcd938x_codec_hphr_dac_event()
576 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wcd938x_codec_ear_dac_event()
581 wcd938x->ear_rx_path = in wcd938x_codec_ear_dac_event()
584 if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX) { in wcd938x_codec_ear_dac_event()
604 if (wcd938x->comp1_enable) in wcd938x_codec_ear_dac_event()
611 if (wcd938x->flyback_cur_det_disable == 0) in wcd938x_codec_ear_dac_event()
614 wcd938x->flyback_cur_det_disable++; in wcd938x_codec_ear_dac_event()
615 wcd_clsh_ctrl_set_state(wcd938x->clsh_info, in wcd938x_codec_ear_dac_event()
618 wcd938x->hph_mode); in wcd938x_codec_ear_dac_event()
621 if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX) { in wcd938x_codec_ear_dac_event()
635 if (wcd938x->comp1_enable) in wcd938x_codec_ear_dac_event()
655 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wcd938x_codec_aux_dac_event()
669 if (wcd938x->flyback_cur_det_disable == 0) in wcd938x_codec_aux_dac_event()
672 wcd938x->flyback_cur_det_disable++; in wcd938x_codec_aux_dac_event()
673 wcd_clsh_ctrl_set_state(wcd938x->clsh_info, in wcd938x_codec_aux_dac_event()
676 wcd938x->hph_mode); in wcd938x_codec_aux_dac_event()
691 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wcd938x_codec_enable_hphr_pa()
693 int hph_mode = wcd938x->hph_mode; in wcd938x_codec_enable_hphr_pa()
697 if (wcd938x->ldoh) in wcd938x_codec_enable_hphr_pa()
700 wcd_clsh_ctrl_set_state(wcd938x->clsh_info, WCD_CLSH_EVENT_PRE_DAC, in wcd938x_codec_enable_hphr_pa()
702 wcd_clsh_set_hph_mode(wcd938x->clsh_info, CLS_H_HIFI); in wcd938x_codec_enable_hphr_pa()
712 wcd_clsh_set_hph_mode(wcd938x->clsh_info, hph_mode); in wcd938x_codec_enable_hphr_pa()
715 set_bit(HPH_PA_DELAY, &wcd938x->status_mask); in wcd938x_codec_enable_hphr_pa()
726 if (test_bit(HPH_PA_DELAY, &wcd938x->status_mask)) { in wcd938x_codec_enable_hphr_pa()
727 if (!wcd938x->comp2_enable) in wcd938x_codec_enable_hphr_pa()
737 clear_bit(HPH_PA_DELAY, &wcd938x->status_mask); in wcd938x_codec_enable_hphr_pa()
746 enable_irq(wcd938x->hphr_pdm_wd_int); in wcd938x_codec_enable_hphr_pa()
749 disable_irq_nosync(wcd938x->hphr_pdm_wd_int); in wcd938x_codec_enable_hphr_pa()
755 if (!wcd938x->comp2_enable) in wcd938x_codec_enable_hphr_pa()
761 wcd_mbhc_event_notify(wcd938x->wcd_mbhc, in wcd938x_codec_enable_hphr_pa()
763 set_bit(HPH_PA_DELAY, &wcd938x->status_mask); in wcd938x_codec_enable_hphr_pa()
771 if (test_bit(HPH_PA_DELAY, &wcd938x->status_mask)) { in wcd938x_codec_enable_hphr_pa()
772 if (!wcd938x->comp2_enable) in wcd938x_codec_enable_hphr_pa()
776 clear_bit(HPH_PA_DELAY, &wcd938x->status_mask); in wcd938x_codec_enable_hphr_pa()
778 wcd_mbhc_event_notify(wcd938x->wcd_mbhc, in wcd938x_codec_enable_hphr_pa()
784 wcd_clsh_ctrl_set_state(wcd938x->clsh_info, WCD_CLSH_EVENT_POST_PA, in wcd938x_codec_enable_hphr_pa()
786 if (wcd938x->ldoh) in wcd938x_codec_enable_hphr_pa()
798 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wcd938x_codec_enable_hphl_pa()
800 int hph_mode = wcd938x->hph_mode; in wcd938x_codec_enable_hphl_pa()
804 if (wcd938x->ldoh) in wcd938x_codec_enable_hphl_pa()
807 wcd_clsh_ctrl_set_state(wcd938x->clsh_info, WCD_CLSH_EVENT_PRE_DAC, in wcd938x_codec_enable_hphl_pa()
809 wcd_clsh_set_hph_mode(wcd938x->clsh_info, CLS_H_HIFI); in wcd938x_codec_enable_hphl_pa()
818 wcd_clsh_set_hph_mode(wcd938x->clsh_info, hph_mode); in wcd938x_codec_enable_hphl_pa()
821 set_bit(HPH_PA_DELAY, &wcd938x->status_mask); in wcd938x_codec_enable_hphl_pa()
832 if (test_bit(HPH_PA_DELAY, &wcd938x->status_mask)) { in wcd938x_codec_enable_hphl_pa()
833 if (!wcd938x->comp1_enable) in wcd938x_codec_enable_hphl_pa()
842 clear_bit(HPH_PA_DELAY, &wcd938x->status_mask); in wcd938x_codec_enable_hphl_pa()
852 enable_irq(wcd938x->hphl_pdm_wd_int); in wcd938x_codec_enable_hphl_pa()
855 disable_irq_nosync(wcd938x->hphl_pdm_wd_int); in wcd938x_codec_enable_hphl_pa()
861 if (!wcd938x->comp1_enable) in wcd938x_codec_enable_hphl_pa()
867 wcd_mbhc_event_notify(wcd938x->wcd_mbhc, WCD_EVENT_PRE_HPHL_PA_OFF); in wcd938x_codec_enable_hphl_pa()
868 set_bit(HPH_PA_DELAY, &wcd938x->status_mask); in wcd938x_codec_enable_hphl_pa()
876 if (test_bit(HPH_PA_DELAY, &wcd938x->status_mask)) { in wcd938x_codec_enable_hphl_pa()
877 if (!wcd938x->comp1_enable) in wcd938x_codec_enable_hphl_pa()
881 clear_bit(HPH_PA_DELAY, &wcd938x->status_mask); in wcd938x_codec_enable_hphl_pa()
883 wcd_mbhc_event_notify(wcd938x->wcd_mbhc, in wcd938x_codec_enable_hphl_pa()
889 wcd_clsh_ctrl_set_state(wcd938x->clsh_info, WCD_CLSH_EVENT_POST_PA, in wcd938x_codec_enable_hphl_pa()
891 if (wcd938x->ldoh) in wcd938x_codec_enable_hphl_pa()
903 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wcd938x_codec_enable_aux_pa()
905 int hph_mode = wcd938x->hph_mode; in wcd938x_codec_enable_aux_pa()
920 enable_irq(wcd938x->aux_pdm_wd_int); in wcd938x_codec_enable_aux_pa()
923 disable_irq_nosync(wcd938x->aux_pdm_wd_int); in wcd938x_codec_enable_aux_pa()
930 wcd_clsh_ctrl_set_state(wcd938x->clsh_info, in wcd938x_codec_enable_aux_pa()
935 wcd938x->flyback_cur_det_disable--; in wcd938x_codec_enable_aux_pa()
936 if (wcd938x->flyback_cur_det_disable == 0) in wcd938x_codec_enable_aux_pa()
947 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wcd938x_codec_enable_ear_pa()
949 int hph_mode = wcd938x->hph_mode; in wcd938x_codec_enable_ear_pa()
957 wcd938x->ear_rx_path = snd_soc_component_read(component, in wcd938x_codec_enable_ear_pa()
959 if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX) in wcd938x_codec_enable_ear_pa()
966 if (!wcd938x->comp1_enable) in wcd938x_codec_enable_ear_pa()
980 if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX) in wcd938x_codec_enable_ear_pa()
981 enable_irq(wcd938x->aux_pdm_wd_int); in wcd938x_codec_enable_ear_pa()
983 enable_irq(wcd938x->hphl_pdm_wd_int); in wcd938x_codec_enable_ear_pa()
986 if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX) in wcd938x_codec_enable_ear_pa()
987 disable_irq_nosync(wcd938x->aux_pdm_wd_int); in wcd938x_codec_enable_ear_pa()
989 disable_irq_nosync(wcd938x->hphl_pdm_wd_int); in wcd938x_codec_enable_ear_pa()
992 if (!wcd938x->comp1_enable) in wcd938x_codec_enable_ear_pa()
997 if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX) in wcd938x_codec_enable_ear_pa()
1004 wcd_clsh_ctrl_set_state(wcd938x->clsh_info, WCD_CLSH_EVENT_POST_PA, in wcd938x_codec_enable_ear_pa()
1007 wcd938x->flyback_cur_det_disable--; in wcd938x_codec_enable_ear_pa()
1008 if (wcd938x->flyback_cur_det_disable == 0) in wcd938x_codec_enable_ear_pa()
1021 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wcd938x_codec_enable_dmic()
1025 switch (w->shift) { in wcd938x_codec_enable_dmic()
1055 dev_err(component->dev, "%s: Invalid DMIC Selection\n", in wcd938x_codec_enable_dmic()
1057 return -EINVAL; in wcd938x_codec_enable_dmic()
1092 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wcd938x_tx_swr_ctrl()
1097 bank = (wcd938x_swr_get_current_bank(wcd938x->sdw_priv[AIF1_CAP]->sdev)) ? 0 : 1; in wcd938x_tx_swr_ctrl()
1102 if (strnstr(w->name, "ADC", sizeof("ADC"))) { in wcd938x_tx_swr_ctrl()
1105 if (test_bit(WCD_ADC1, &wcd938x->status_mask)) in wcd938x_tx_swr_ctrl()
1106 mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC1]]; in wcd938x_tx_swr_ctrl()
1107 if (test_bit(WCD_ADC2, &wcd938x->status_mask)) in wcd938x_tx_swr_ctrl()
1108 mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC2]]; in wcd938x_tx_swr_ctrl()
1109 if (test_bit(WCD_ADC3, &wcd938x->status_mask)) in wcd938x_tx_swr_ctrl()
1110 mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC3]]; in wcd938x_tx_swr_ctrl()
1111 if (test_bit(WCD_ADC4, &wcd938x->status_mask)) in wcd938x_tx_swr_ctrl()
1112 mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC4]]; in wcd938x_tx_swr_ctrl()
1124 /* Copy clk settings to active bank */ in wcd938x_tx_swr_ctrl()
1129 if (strnstr(w->name, "ADC", sizeof("ADC"))) { in wcd938x_tx_swr_ctrl()
1167 ret = -EINVAL; in wcd938x_get_adc_mode()
1176 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wcd938x_codec_enable_adc()
1187 set_bit(w->shift, &wcd938x->status_mask); in wcd938x_codec_enable_adc()
1192 clear_bit(w->shift, &wcd938x->status_mask); in wcd938x_codec_enable_adc()
1231 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wcd938x_adc_enable_req()
1243 wcd938x_tx_channel_config(component, w->shift, 1); in wcd938x_adc_enable_req()
1244 mode = wcd938x_get_adc_mode(wcd938x->tx_mode[w->shift]); in wcd938x_adc_enable_req()
1246 dev_info(component->dev, "Invalid ADC mode\n"); in wcd938x_adc_enable_req()
1247 return -EINVAL; in wcd938x_adc_enable_req()
1249 switch (w->shift) { in wcd938x_adc_enable_req()
1286 wcd938x_tx_channel_config(component, w->shift, 0); in wcd938x_adc_enable_req()
1289 switch (w->shift) { in wcd938x_adc_enable_req()
1338 int micb_index = micb_num - 1; in wcd938x_micbias_control()
1355 dev_err(component->dev, "%s: Invalid micbias number: %d\n", in wcd938x_micbias_control()
1357 return -EINVAL; in wcd938x_micbias_control()
1362 wcd938x->pullup_ref[micb_index]++; in wcd938x_micbias_control()
1363 if ((wcd938x->pullup_ref[micb_index] == 1) && in wcd938x_micbias_control()
1364 (wcd938x->micb_ref[micb_index] == 0)) in wcd938x_micbias_control()
1370 if (wcd938x->pullup_ref[micb_index] > 0) in wcd938x_micbias_control()
1371 wcd938x->pullup_ref[micb_index]--; in wcd938x_micbias_control()
1373 if ((wcd938x->pullup_ref[micb_index] == 0) && in wcd938x_micbias_control()
1374 (wcd938x->micb_ref[micb_index] == 0)) in wcd938x_micbias_control()
1379 wcd938x->micb_ref[micb_index]++; in wcd938x_micbias_control()
1380 if (wcd938x->micb_ref[micb_index] == 1) { in wcd938x_micbias_control()
1395 wcd_mbhc_event_notify(wcd938x->wcd_mbhc, in wcd938x_micbias_control()
1399 wcd_mbhc_event_notify(wcd938x->wcd_mbhc, in wcd938x_micbias_control()
1405 if (wcd938x->micb_ref[micb_index] > 0) in wcd938x_micbias_control()
1406 wcd938x->micb_ref[micb_index]--; in wcd938x_micbias_control()
1408 if ((wcd938x->micb_ref[micb_index] == 0) && in wcd938x_micbias_control()
1409 (wcd938x->pullup_ref[micb_index] > 0)) in wcd938x_micbias_control()
1413 else if ((wcd938x->micb_ref[micb_index] == 0) && in wcd938x_micbias_control()
1414 (wcd938x->pullup_ref[micb_index] == 0)) { in wcd938x_micbias_control()
1416 wcd_mbhc_event_notify(wcd938x->wcd_mbhc, in wcd938x_micbias_control()
1422 wcd_mbhc_event_notify(wcd938x->wcd_mbhc, in wcd938x_micbias_control()
1426 wcd_mbhc_event_notify(wcd938x->wcd_mbhc, in wcd938x_micbias_control()
1438 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wcd938x_codec_enable_micbias()
1439 int micb_num = w->shift; in wcd938x_codec_enable_micbias()
1461 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wcd938x_codec_enable_micbias_pullup()
1462 int micb_num = w->shift; in wcd938x_codec_enable_micbias_pullup()
1487 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; in wcd938x_tx_mode_get()
1488 int path = e->shift_l; in wcd938x_tx_mode_get()
1490 ucontrol->value.enumerated.item[0] = wcd938x->tx_mode[path]; in wcd938x_tx_mode_get()
1500 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; in wcd938x_tx_mode_put()
1501 int path = e->shift_l; in wcd938x_tx_mode_put()
1503 if (wcd938x->tx_mode[path] == ucontrol->value.enumerated.item[0]) in wcd938x_tx_mode_put()
1506 wcd938x->tx_mode[path] = ucontrol->value.enumerated.item[0]; in wcd938x_tx_mode_put()
1517 ucontrol->value.enumerated.item[0] = wcd938x->hph_mode; in wcd938x_rx_hph_mode_get()
1528 if (wcd938x->hph_mode == ucontrol->value.enumerated.item[0]) in wcd938x_rx_hph_mode_put()
1531 wcd938x->hph_mode = ucontrol->value.enumerated.item[0]; in wcd938x_rx_hph_mode_put()
1542 if (wcd938x->comp1_enable) { in wcd938x_ear_pa_put_gain()
1543 dev_err(component->dev, "Can not set EAR PA Gain, compander1 is enabled\n"); in wcd938x_ear_pa_put_gain()
1544 return -EINVAL; in wcd938x_ear_pa_put_gain()
1549 ucontrol->value.integer.value[0]); in wcd938x_ear_pa_put_gain()
1563 mc = (struct soc_mixer_control *)(kcontrol->private_value); in wcd938x_get_compander()
1564 hphr = mc->shift; in wcd938x_get_compander()
1567 ucontrol->value.integer.value[0] = wcd938x->comp2_enable; in wcd938x_get_compander()
1569 ucontrol->value.integer.value[0] = wcd938x->comp1_enable; in wcd938x_get_compander()
1580 int value = ucontrol->value.integer.value[0]; in wcd938x_set_compander()
1585 mc = (struct soc_mixer_control *)(kcontrol->private_value); in wcd938x_set_compander()
1586 hphr = mc->shift; in wcd938x_set_compander()
1588 wcd = wcd938x->sdw_priv[AIF1_PB]; in wcd938x_set_compander()
1591 wcd938x->comp2_enable = value; in wcd938x_set_compander()
1593 wcd938x->comp1_enable = value; in wcd938x_set_compander()
1595 portidx = wcd->ch_info[mc->reg].port_num; in wcd938x_set_compander()
1598 wcd938x_connect_port(wcd, portidx, mc->reg, true); in wcd938x_set_compander()
1600 wcd938x_connect_port(wcd, portidx, mc->reg, false); in wcd938x_set_compander()
1611 ucontrol->value.integer.value[0] = wcd938x->ldoh; in wcd938x_ldoh_get()
1622 if (wcd938x->ldoh == ucontrol->value.integer.value[0]) in wcd938x_ldoh_put()
1625 wcd938x->ldoh = ucontrol->value.integer.value[0]; in wcd938x_ldoh_put()
1852 struct soc_mixer_control *mixer = (struct soc_mixer_control *)kcontrol->private_value; in wcd938x_get_swr_port()
1853 int dai_id = mixer->shift; in wcd938x_get_swr_port()
1854 int portidx, ch_idx = mixer->reg; in wcd938x_get_swr_port()
1857 wcd = wcd938x->sdw_priv[dai_id]; in wcd938x_get_swr_port()
1858 portidx = wcd->ch_info[ch_idx].port_num; in wcd938x_get_swr_port()
1860 ucontrol->value.integer.value[0] = wcd->port_enable[portidx]; in wcd938x_get_swr_port()
1872 (struct soc_mixer_control *)kcontrol->private_value; in wcd938x_set_swr_port()
1873 int ch_idx = mixer->reg; in wcd938x_set_swr_port()
1875 int dai_id = mixer->shift; in wcd938x_set_swr_port()
1878 wcd = wcd938x->sdw_priv[dai_id]; in wcd938x_set_swr_port()
1880 portidx = wcd->ch_info[ch_idx].port_num; in wcd938x_set_swr_port()
1881 if (ucontrol->value.integer.value[0]) in wcd938x_set_swr_port()
1886 wcd->port_enable[portidx] = enable; in wcd938x_set_swr_port()
1916 dev_err(component->dev, "%s: invalid number of buttons: %d\n", in wcd938x_mbhc_program_btn_thr()
1925 dev_dbg(component->dev, "%s: btn_high[%d]: %d, vth: %d\n", in wcd938x_mbhc_program_btn_thr()
1982 return -EINVAL; in wcd938x_get_micb_vout_ctl_val()
1984 return (micb_mv - 1000) / 50; in wcd938x_get_micb_vout_ctl_val()
2007 return -EINVAL; in wcd938x_mbhc_micb_adjust_voltage()
2009 mutex_lock(&wcd938x->micb_lock); in wcd938x_mbhc_micb_adjust_voltage()
2014 * to avoid slow micbias ramp-up or down enable pull-up in wcd938x_mbhc_micb_adjust_voltage()
2015 * momentarily, change the micbias value and then re-enable in wcd938x_mbhc_micb_adjust_voltage()
2025 ret = -EINVAL; in wcd938x_mbhc_micb_adjust_voltage()
2054 mutex_unlock(&wcd938x->micb_lock); in wcd938x_mbhc_micb_adjust_voltage()
2065 return -EINVAL; in wcd938x_mbhc_micb_ctrl_threshold_mic()
2071 if (wcd938x->micb2_mv >= WCD_MBHC_THR_HS_MICB_MV) in wcd938x_mbhc_micb_ctrl_threshold_mic()
2074 micb_mv = req_en ? WCD_MBHC_THR_HS_MICB_MV : wcd938x->micb2_mv; in wcd938x_mbhc_micb_ctrl_threshold_mic()
2093 regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MBHC_ZDET, 0x20, 0x20); in wcd938x_mbhc_get_result_params()
2095 regmap_read(wcd938x->regmap, WCD938X_ANA_MBHC_RESULT_2, &val); in wcd938x_mbhc_get_result_params()
2100 regmap_read(wcd938x->regmap, WCD938X_ANA_MBHC_RESULT_1, &val1); in wcd938x_mbhc_get_result_params()
2102 regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MBHC_ZDET, 0x20, 0x00); in wcd938x_mbhc_get_result_params()
2110 dev_err(component->dev, "Impedance detect ramp error, c1=%d, x1=0x%x\n", in wcd938x_mbhc_get_result_params()
2115 denom = (x1 * d1) - (1 << (14 - noff)); in wcd938x_mbhc_get_result_params()
2121 dev_dbg(component->dev, "%s: d1=%d, c1=%d, x1=0x%x, z_val=%d (milliohm)\n", in wcd938x_mbhc_get_result_params()
2126 regmap_read(wcd938x->regmap, in wcd938x_mbhc_get_result_params()
2128 regmap_read(wcd938x->regmap, in wcd938x_mbhc_get_result_params()
2147 WCD938X_ZDET_MAXV_CTL_MASK, zdet_param->ldo_ctl); in wcd938x_mbhc_zdet_ramp()
2149 WCD938X_VTH_MASK, zdet_param->btn5); in wcd938x_mbhc_zdet_ramp()
2151 WCD938X_VTH_MASK, zdet_param->btn6); in wcd938x_mbhc_zdet_ramp()
2153 WCD938X_VTH_MASK, zdet_param->btn7); in wcd938x_mbhc_zdet_ramp()
2155 WCD938X_ZDET_RANGE_CTL_MASK, zdet_param->noff); in wcd938x_mbhc_zdet_ramp()
2157 0x0F, zdet_param->nshift); in wcd938x_mbhc_zdet_ramp()
2162 regmap_update_bits(wcd938x->regmap, in wcd938x_mbhc_zdet_ramp()
2164 dev_dbg(component->dev, "%s: ramp for HPH_L, noff = %d\n", in wcd938x_mbhc_zdet_ramp()
2165 __func__, zdet_param->noff); in wcd938x_mbhc_zdet_ramp()
2166 wcd938x_mbhc_get_result_params(component, d1_a, zdet_param->noff, &zdet); in wcd938x_mbhc_zdet_ramp()
2167 regmap_update_bits(wcd938x->regmap, in wcd938x_mbhc_zdet_ramp()
2176 regmap_update_bits(wcd938x->regmap, in wcd938x_mbhc_zdet_ramp()
2178 dev_dbg(component->dev, "%s: ramp for HPH_R, noff = %d\n", in wcd938x_mbhc_zdet_ramp()
2179 __func__, zdet_param->noff); in wcd938x_mbhc_zdet_ramp()
2180 wcd938x_mbhc_get_result_params(component, d1_a, zdet_param->noff, &zdet); in wcd938x_mbhc_zdet_ramp()
2181 regmap_update_bits(wcd938x->regmap, in wcd938x_mbhc_zdet_ramp()
2200 q1_cal = (10000 - ((q1 & 0x7F) * 25)); in wcd938x_wcd_mbhc_qfuse_cal()
2238 regmap_update_bits(wcd938x->regmap, in wcd938x_wcd_mbhc_calc_impedance()
2242 /* For NO-jack, disable L_DET_EN before Z-det measurements */ in wcd938x_wcd_mbhc_calc_impedance()
2243 if (wcd938x->mbhc_cfg.hphl_swh) in wcd938x_wcd_mbhc_calc_impedance()
2244 regmap_update_bits(wcd938x->regmap, in wcd938x_wcd_mbhc_calc_impedance()
2248 regmap_update_bits(wcd938x->regmap, in wcd938x_wcd_mbhc_calc_impedance()
2254 regmap_update_bits(wcd938x->regmap, in wcd938x_wcd_mbhc_calc_impedance()
2291 dev_dbg(component->dev, "%s: impedance on HPH_L = %d(ohms)\n", in wcd938x_wcd_mbhc_calc_impedance()
2298 (zdet_param_ptr->noff == 0x6)) || in wcd938x_wcd_mbhc_calc_impedance()
2323 dev_dbg(component->dev, "%s: impedance on HPH_R = %d(ohms)\n", in wcd938x_wcd_mbhc_calc_impedance()
2329 dev_dbg(component->dev, in wcd938x_wcd_mbhc_calc_impedance()
2338 dev_dbg(component->dev, in wcd938x_wcd_mbhc_calc_impedance()
2341 wcd_mbhc_set_hph_type(wcd938x->wcd_mbhc, WCD_MBHC_HPH_MONO); in wcd938x_wcd_mbhc_calc_impedance()
2360 z_diff1 = (z1Ls > zMono) ? (z1Ls - zMono) : (zMono - z1Ls); in wcd938x_wcd_mbhc_calc_impedance()
2361 z_diff2 = ((*zl) > z1Ls) ? ((*zl) - z1Ls) : (z1Ls - (*zl)); in wcd938x_wcd_mbhc_calc_impedance()
2363 dev_dbg(component->dev, "%s: stereo plug type detected\n", in wcd938x_wcd_mbhc_calc_impedance()
2365 wcd_mbhc_set_hph_type(wcd938x->wcd_mbhc, WCD_MBHC_HPH_STEREO); in wcd938x_wcd_mbhc_calc_impedance()
2367 dev_dbg(component->dev, "%s: MONO plug type detected\n", in wcd938x_wcd_mbhc_calc_impedance()
2369 wcd_mbhc_set_hph_type(wcd938x->wcd_mbhc, WCD_MBHC_HPH_MONO); in wcd938x_wcd_mbhc_calc_impedance()
2373 regmap_update_bits(wcd938x->regmap, in wcd938x_wcd_mbhc_calc_impedance()
2380 regmap_update_bits(wcd938x->regmap, in wcd938x_wcd_mbhc_calc_impedance()
2383 /* For NO-jack, re-enable L_DET_EN after Z-det measurements */ in wcd938x_wcd_mbhc_calc_impedance()
2384 if (wcd938x->mbhc_cfg.hphl_swh) in wcd938x_wcd_mbhc_calc_impedance()
2385 regmap_update_bits(wcd938x->regmap, in wcd938x_wcd_mbhc_calc_impedance()
2391 regmap_update_bits(wcd938x->regmap, in wcd938x_wcd_mbhc_calc_impedance()
2424 if (wcd938x->mbhc_cfg.moist_rref == R_OFF) { in wcd938x_mbhc_moisture_config()
2431 if (!wcd938x->mbhc_cfg.hphl_swh) { in wcd938x_mbhc_moisture_config()
2432 dev_dbg(component->dev, "%s: disable moisture detection for NC\n", in wcd938x_mbhc_moisture_config()
2440 WCD938X_M_RTH_CTL_MASK, wcd938x->mbhc_cfg.moist_rref); in wcd938x_mbhc_moisture_config()
2449 WCD938X_M_RTH_CTL_MASK, wcd938x->mbhc_cfg.moist_rref); in wcd938x_mbhc_moisture_detect_en()
2460 if (wcd938x->mbhc_cfg.moist_rref == R_OFF) { in wcd938x_mbhc_get_moisture_status()
2467 if (!wcd938x->mbhc_cfg.hphl_swh) { in wcd938x_mbhc_get_moisture_status()
2468 dev_dbg(component->dev, "%s: disable moisture detection for NC\n", in wcd938x_mbhc_get_moisture_status()
2524 ucontrol->value.integer.value[0] = wcd_mbhc_get_hph_type(wcd938x->wcd_mbhc); in wcd938x_get_hph_type()
2539 mc = (struct soc_mixer_control *)(kcontrol->private_value); in wcd938x_hph_impedance_get()
2540 hphr = mc->shift; in wcd938x_hph_impedance_get()
2541 wcd_mbhc_get_impedance(wcd938x->wcd_mbhc, &zl, &zr); in wcd938x_hph_impedance_get()
2542 dev_dbg(component->dev, "%s: zl=%u(ohms), zr=%u(ohms)\n", __func__, zl, zr); in wcd938x_hph_impedance_get()
2543 ucontrol->value.integer.value[0] = hphr ? zr : zl; in wcd938x_hph_impedance_get()
2563 struct wcd_mbhc_intr *intr_ids = &wcd938x->intr_ids; in wcd938x_mbhc_init()
2565 intr_ids->mbhc_sw_intr = regmap_irq_get_virq(wcd938x->irq_chip, in wcd938x_mbhc_init()
2567 intr_ids->mbhc_btn_press_intr = regmap_irq_get_virq(wcd938x->irq_chip, in wcd938x_mbhc_init()
2569 intr_ids->mbhc_btn_release_intr = regmap_irq_get_virq(wcd938x->irq_chip, in wcd938x_mbhc_init()
2571 intr_ids->mbhc_hs_ins_intr = regmap_irq_get_virq(wcd938x->irq_chip, in wcd938x_mbhc_init()
2573 intr_ids->mbhc_hs_rem_intr = regmap_irq_get_virq(wcd938x->irq_chip, in wcd938x_mbhc_init()
2575 intr_ids->hph_left_ocp = regmap_irq_get_virq(wcd938x->irq_chip, in wcd938x_mbhc_init()
2577 intr_ids->hph_right_ocp = regmap_irq_get_virq(wcd938x->irq_chip, in wcd938x_mbhc_init()
2580 wcd938x->wcd_mbhc = wcd_mbhc_init(component, &mbhc_cb, intr_ids, wcd_mbhc_fields, true); in wcd938x_mbhc_init()
2581 if (IS_ERR(wcd938x->wcd_mbhc)) in wcd938x_mbhc_init()
2582 return PTR_ERR(wcd938x->wcd_mbhc); in wcd938x_mbhc_init()
2596 wcd_mbhc_deinit(wcd938x->wcd_mbhc); in wcd938x_mbhc_deinit()
2984 vout_ctl_1 = wcd938x_get_micb_vout_ctl_val(wcd938x->micb1_mv); in wcd938x_set_micbias_data()
2985 vout_ctl_2 = wcd938x_get_micb_vout_ctl_val(wcd938x->micb2_mv); in wcd938x_set_micbias_data()
2986 vout_ctl_3 = wcd938x_get_micb_vout_ctl_val(wcd938x->micb3_mv); in wcd938x_set_micbias_data()
2987 vout_ctl_4 = wcd938x_get_micb_vout_ctl_val(wcd938x->micb4_mv); in wcd938x_set_micbias_data()
2989 return -EINVAL; in wcd938x_set_micbias_data()
2991 regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MICB1, in wcd938x_set_micbias_data()
2993 regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MICB2, in wcd938x_set_micbias_data()
2995 regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MICB3, in wcd938x_set_micbias_data()
2997 regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MICB4, in wcd938x_set_micbias_data()
3023 .map = wcd_irq_chip_map,
3029 wcd->virq = irq_domain_create_linear(NULL, 1, &wcd_domain_ops, NULL); in wcd938x_irq_init()
3030 if (!(wcd->virq)) { in wcd938x_irq_init()
3032 return -EINVAL; in wcd938x_irq_init()
3035 return devm_regmap_add_irq_chip(dev, wcd->regmap, in wcd938x_irq_init()
3036 irq_create_mapping(wcd->virq, 0), in wcd938x_irq_init()
3038 &wcd->irq_chip); in wcd938x_irq_init()
3044 struct sdw_slave *tx_sdw_dev = wcd938x->tx_sdw_dev; in wcd938x_soc_codec_probe()
3045 struct device *dev = component->dev; in wcd938x_soc_codec_probe()
3050 time_left = wait_for_completion_timeout(&tx_sdw_dev->initialization_complete, in wcd938x_soc_codec_probe()
3054 return -ETIMEDOUT; in wcd938x_soc_codec_probe()
3057 snd_soc_component_init_regmap(component, wcd938x->regmap); in wcd938x_soc_codec_probe()
3067 wcd938x->clsh_info = wcd_clsh_ctrl_alloc(component, WCD938X); in wcd938x_soc_codec_probe()
3068 if (IS_ERR(wcd938x->clsh_info)) { in wcd938x_soc_codec_probe()
3070 return PTR_ERR(wcd938x->clsh_info); in wcd938x_soc_codec_probe()
3076 regmap_write(wcd938x->regmap, in wcd938x_soc_codec_probe()
3082 wcd938x->hphr_pdm_wd_int = regmap_irq_get_virq(wcd938x->irq_chip, in wcd938x_soc_codec_probe()
3084 wcd938x->hphl_pdm_wd_int = regmap_irq_get_virq(wcd938x->irq_chip, in wcd938x_soc_codec_probe()
3086 wcd938x->aux_pdm_wd_int = regmap_irq_get_virq(wcd938x->irq_chip, in wcd938x_soc_codec_probe()
3090 ret = request_threaded_irq(wcd938x->hphr_pdm_wd_int, NULL, wcd938x_wd_handle_irq, in wcd938x_soc_codec_probe()
3092 "HPHR PDM WD INT", wcd938x); in wcd938x_soc_codec_probe()
3098 ret = request_threaded_irq(wcd938x->hphl_pdm_wd_int, NULL, wcd938x_wd_handle_irq, in wcd938x_soc_codec_probe()
3100 "HPHL PDM WD INT", wcd938x); in wcd938x_soc_codec_probe()
3106 ret = request_threaded_irq(wcd938x->aux_pdm_wd_int, NULL, wcd938x_wd_handle_irq, in wcd938x_soc_codec_probe()
3108 "AUX PDM WD INT", wcd938x); in wcd938x_soc_codec_probe()
3115 disable_irq_nosync(wcd938x->hphr_pdm_wd_int); in wcd938x_soc_codec_probe()
3116 disable_irq_nosync(wcd938x->hphl_pdm_wd_int); in wcd938x_soc_codec_probe()
3117 disable_irq_nosync(wcd938x->aux_pdm_wd_int); in wcd938x_soc_codec_probe()
3124 dev_err(component->dev, in wcd938x_soc_codec_probe()
3134 dev_err(component->dev, in wcd938x_soc_codec_probe()
3146 dev_err(component->dev, "mbhc initialization failed\n"); in wcd938x_soc_codec_probe()
3153 free_irq(wcd938x->aux_pdm_wd_int, wcd938x); in wcd938x_soc_codec_probe()
3155 free_irq(wcd938x->hphl_pdm_wd_int, wcd938x); in wcd938x_soc_codec_probe()
3157 free_irq(wcd938x->hphr_pdm_wd_int, wcd938x); in wcd938x_soc_codec_probe()
3159 wcd_clsh_ctrl_free(wcd938x->clsh_info); in wcd938x_soc_codec_probe()
3170 free_irq(wcd938x->aux_pdm_wd_int, wcd938x); in wcd938x_soc_codec_remove()
3171 free_irq(wcd938x->hphl_pdm_wd_int, wcd938x); in wcd938x_soc_codec_remove()
3172 free_irq(wcd938x->hphr_pdm_wd_int, wcd938x); in wcd938x_soc_codec_remove()
3174 wcd_clsh_ctrl_free(wcd938x->clsh_info); in wcd938x_soc_codec_remove()
3180 struct wcd938x_priv *wcd = dev_get_drvdata(comp->dev); in wcd938x_codec_set_jack()
3183 return wcd_mbhc_start(wcd->wcd_mbhc, &wcd->mbhc_cfg, jack); in wcd938x_codec_set_jack()
3185 wcd_mbhc_stop(wcd->wcd_mbhc); in wcd938x_codec_set_jack()
3206 struct device_node *np = dev->of_node; in wcd938x_dt_parse_micbias_info()
3210 rc = of_property_read_u32(np, "qcom,micbias1-microvolt", &prop_val); in wcd938x_dt_parse_micbias_info()
3212 wcd->micb1_mv = prop_val/1000; in wcd938x_dt_parse_micbias_info()
3216 rc = of_property_read_u32(np, "qcom,micbias2-microvolt", &prop_val); in wcd938x_dt_parse_micbias_info()
3218 wcd->micb2_mv = prop_val/1000; in wcd938x_dt_parse_micbias_info()
3222 rc = of_property_read_u32(np, "qcom,micbias3-microvolt", &prop_val); in wcd938x_dt_parse_micbias_info()
3224 wcd->micb3_mv = prop_val/1000; in wcd938x_dt_parse_micbias_info()
3228 rc = of_property_read_u32(np, "qcom,micbias4-microvolt", &prop_val); in wcd938x_dt_parse_micbias_info()
3230 wcd->micb4_mv = prop_val/1000; in wcd938x_dt_parse_micbias_info()
3238 struct device *dev = component->dev; in wcd938x_swap_gnd_mic()
3241 if (wcd938x->us_euro_mux) { in wcd938x_swap_gnd_mic()
3242 if (wcd938x->mux_setup_done) in wcd938x_swap_gnd_mic()
3243 mux_control_deselect(wcd938x->us_euro_mux); in wcd938x_swap_gnd_mic()
3245 ret = mux_control_try_select(wcd938x->us_euro_mux, !wcd938x->mux_state); in wcd938x_swap_gnd_mic()
3248 wcd938x->mux_setup_done = false; in wcd938x_swap_gnd_mic()
3251 wcd938x->mux_setup_done = true; in wcd938x_swap_gnd_mic()
3253 gpiod_set_value(wcd938x->us_euro_gpio, !wcd938x->mux_state); in wcd938x_swap_gnd_mic()
3256 wcd938x->mux_state = !wcd938x->mux_state; in wcd938x_swap_gnd_mic()
3264 struct wcd_mbhc_config *cfg = &wcd938x->mbhc_cfg; in wcd938x_populate_dt_data()
3267 wcd938x->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW); in wcd938x_populate_dt_data()
3268 if (IS_ERR(wcd938x->reset_gpio)) in wcd938x_populate_dt_data()
3269 return dev_err_probe(dev, PTR_ERR(wcd938x->reset_gpio), in wcd938x_populate_dt_data()
3272 if (of_property_present(dev->of_node, "mux-controls")) { in wcd938x_populate_dt_data()
3273 wcd938x->us_euro_mux = devm_mux_control_get(dev, NULL); in wcd938x_populate_dt_data()
3274 if (IS_ERR(wcd938x->us_euro_mux)) { in wcd938x_populate_dt_data()
3275 ret = PTR_ERR(wcd938x->us_euro_mux); in wcd938x_populate_dt_data()
3279 ret = mux_control_try_select(wcd938x->us_euro_mux, wcd938x->mux_state); in wcd938x_populate_dt_data()
3284 wcd938x->mux_setup_done = true; in wcd938x_populate_dt_data()
3286 wcd938x->us_euro_gpio = devm_gpiod_get_optional(dev, "us-euro", GPIOD_OUT_LOW); in wcd938x_populate_dt_data()
3287 if (IS_ERR(wcd938x->us_euro_gpio)) in wcd938x_populate_dt_data()
3288 return dev_err_probe(dev, PTR_ERR(wcd938x->us_euro_gpio), in wcd938x_populate_dt_data()
3289 "us-euro swap Control GPIO not found\n"); in wcd938x_populate_dt_data()
3292 cfg->swap_gnd_mic = wcd938x_swap_gnd_mic; in wcd938x_populate_dt_data()
3301 cfg->mbhc_micbias = MIC_BIAS_2; in wcd938x_populate_dt_data()
3302 cfg->anc_micbias = MIC_BIAS_2; in wcd938x_populate_dt_data()
3303 cfg->v_hs_max = WCD_MBHC_HS_V_MAX; in wcd938x_populate_dt_data()
3304 cfg->num_btn = WCD938X_MBHC_MAX_BUTTONS; in wcd938x_populate_dt_data()
3305 cfg->micb_mv = wcd938x->micb2_mv; in wcd938x_populate_dt_data()
3306 cfg->linein_th = 5000; in wcd938x_populate_dt_data()
3307 cfg->hs_thr = 1700; in wcd938x_populate_dt_data()
3308 cfg->hph_thr = 50; in wcd938x_populate_dt_data()
3317 gpiod_set_value(wcd938x->reset_gpio, 1); in wcd938x_reset()
3320 gpiod_set_value(wcd938x->reset_gpio, 0); in wcd938x_reset()
3331 struct wcd938x_priv *wcd938x = dev_get_drvdata(dai->dev); in wcd938x_codec_hw_params()
3332 struct wcd938x_sdw_priv *wcd = wcd938x->sdw_priv[dai->id]; in wcd938x_codec_hw_params()
3340 struct wcd938x_priv *wcd938x = dev_get_drvdata(dai->dev); in wcd938x_codec_free()
3341 struct wcd938x_sdw_priv *wcd = wcd938x->sdw_priv[dai->id]; in wcd938x_codec_free()
3349 struct wcd938x_priv *wcd938x = dev_get_drvdata(dai->dev); in wcd938x_codec_set_sdw_stream()
3350 struct wcd938x_sdw_priv *wcd = wcd938x->sdw_priv[dai->id]; in wcd938x_codec_set_sdw_stream()
3364 .name = "wcd938x-sdw-rx",
3377 .name = "wcd938x-sdw-tx",
3403 wcd938x->rxdev = wcd938x_sdw_device_get(wcd938x->rxnode); in wcd938x_bind()
3404 if (!wcd938x->rxdev) { in wcd938x_bind()
3406 ret = -EINVAL; in wcd938x_bind()
3409 wcd938x->sdw_priv[AIF1_PB] = dev_get_drvdata(wcd938x->rxdev); in wcd938x_bind()
3410 wcd938x->sdw_priv[AIF1_PB]->wcd938x = wcd938x; in wcd938x_bind()
3412 wcd938x->txdev = wcd938x_sdw_device_get(wcd938x->txnode); in wcd938x_bind()
3413 if (!wcd938x->txdev) { in wcd938x_bind()
3415 ret = -EINVAL; in wcd938x_bind()
3418 wcd938x->sdw_priv[AIF1_CAP] = dev_get_drvdata(wcd938x->txdev); in wcd938x_bind()
3419 wcd938x->sdw_priv[AIF1_CAP]->wcd938x = wcd938x; in wcd938x_bind()
3420 wcd938x->tx_sdw_dev = dev_to_sdw_dev(wcd938x->txdev); in wcd938x_bind()
3424 if (!device_link_add(wcd938x->rxdev, wcd938x->txdev, DL_FLAG_STATELESS | in wcd938x_bind()
3427 ret = -EINVAL; in wcd938x_bind()
3431 if (!device_link_add(dev, wcd938x->txdev, DL_FLAG_STATELESS | in wcd938x_bind()
3434 ret = -EINVAL; in wcd938x_bind()
3438 if (!device_link_add(dev, wcd938x->rxdev, DL_FLAG_STATELESS | in wcd938x_bind()
3441 ret = -EINVAL; in wcd938x_bind()
3445 wcd938x->regmap = dev_get_regmap(&wcd938x->tx_sdw_dev->dev, NULL); in wcd938x_bind()
3446 if (!wcd938x->regmap) { in wcd938x_bind()
3448 ret = -EINVAL; in wcd938x_bind()
3458 wcd938x->sdw_priv[AIF1_PB]->slave_irq = wcd938x->virq; in wcd938x_bind()
3459 wcd938x->sdw_priv[AIF1_CAP]->slave_irq = wcd938x->virq; in wcd938x_bind()
3478 device_link_remove(dev, wcd938x->rxdev); in wcd938x_bind()
3480 device_link_remove(dev, wcd938x->txdev); in wcd938x_bind()
3482 device_link_remove(wcd938x->rxdev, wcd938x->txdev); in wcd938x_bind()
3484 put_device(wcd938x->txdev); in wcd938x_bind()
3486 put_device(wcd938x->rxdev); in wcd938x_bind()
3498 device_link_remove(dev, wcd938x->txdev); in wcd938x_unbind()
3499 device_link_remove(dev, wcd938x->rxdev); in wcd938x_unbind()
3500 device_link_remove(wcd938x->rxdev, wcd938x->txdev); in wcd938x_unbind()
3501 put_device(wcd938x->txdev); in wcd938x_unbind()
3502 put_device(wcd938x->rxdev); in wcd938x_unbind()
3517 np = dev->of_node; in wcd938x_add_slave_components()
3519 wcd938x->rxnode = of_parse_phandle(np, "qcom,rx-device", 0); in wcd938x_add_slave_components()
3520 if (!wcd938x->rxnode) { in wcd938x_add_slave_components()
3521 dev_err(dev, "%s: Rx-device node not defined\n", __func__); in wcd938x_add_slave_components()
3522 return -ENODEV; in wcd938x_add_slave_components()
3525 of_node_get(wcd938x->rxnode); in wcd938x_add_slave_components()
3527 component_compare_of, wcd938x->rxnode); in wcd938x_add_slave_components()
3529 wcd938x->txnode = of_parse_phandle(np, "qcom,tx-device", 0); in wcd938x_add_slave_components()
3530 if (!wcd938x->txnode) { in wcd938x_add_slave_components()
3531 dev_err(dev, "%s: Tx-device node not defined\n", __func__); in wcd938x_add_slave_components()
3532 return -ENODEV; in wcd938x_add_slave_components()
3534 of_node_get(wcd938x->txnode); in wcd938x_add_slave_components()
3536 component_compare_of, wcd938x->txnode); in wcd938x_add_slave_components()
3544 struct device *dev = &pdev->dev; in wcd938x_probe()
3550 return -ENOMEM; in wcd938x_probe()
3553 mutex_init(&wcd938x->micb_lock); in wcd938x_probe()
3581 struct device *dev = &pdev->dev; in wcd938x_remove()
3590 if (wcd938x->us_euro_mux && wcd938x->mux_setup_done) in wcd938x_remove()
3591 mux_control_deselect(wcd938x->us_euro_mux); in wcd938x_remove()
3596 { .compatible = "qcom,wcd9380-codec" },
3597 { .compatible = "qcom,wcd9385-codec" },