Lines Matching +full:adc +full:- +full:dev
1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5514.c -- RT5514 ALSA SoC audio codec driver
25 #include <sound/soc-dapm.h>
32 #include "rt5514-spi.h"
121 regmap_write(rt5514->i2c_regmap, 0x18002000, 0x000010ec); in rt5514_enable_dsp_prepare()
123 regmap_write(rt5514->i2c_regmap, 0x18002200, 0x00028604); in rt5514_enable_dsp_prepare()
125 regmap_write(rt5514->i2c_regmap, 0xfafafafa, 0x00000001); in rt5514_enable_dsp_prepare()
126 /* mini-core reset */ in rt5514_enable_dsp_prepare()
127 regmap_write(rt5514->i2c_regmap, 0x18002f00, 0x0005514b); in rt5514_enable_dsp_prepare()
128 regmap_write(rt5514->i2c_regmap, 0x18002f00, 0x00055149); in rt5514_enable_dsp_prepare()
130 regmap_write(rt5514->i2c_regmap, 0xfafafafa, 0x00000000); in rt5514_enable_dsp_prepare()
132 regmap_write(rt5514->i2c_regmap, 0x18002070, 0x00000040); in rt5514_enable_dsp_prepare()
134 regmap_write(rt5514->i2c_regmap, 0x18002240, 0x0000000a); in rt5514_enable_dsp_prepare()
136 regmap_write(rt5514->i2c_regmap, 0x18002100, 0x0000000b); in rt5514_enable_dsp_prepare()
138 regmap_write(rt5514->i2c_regmap, 0x18002004, 0x00808b81); in rt5514_enable_dsp_prepare()
140 regmap_write(rt5514->i2c_regmap, 0x18002f08, 0x00000005); in rt5514_enable_dsp_prepare()
142 regmap_write(rt5514->i2c_regmap, 0x18001114, 0x00000001); in rt5514_enable_dsp_prepare()
144 regmap_write(rt5514->i2c_regmap, 0x18001118, 0x00000001); in rt5514_enable_dsp_prepare()
147 static bool rt5514_volatile_register(struct device *dev, unsigned int reg) in rt5514_volatile_register() argument
159 static bool rt5514_readable_register(struct device *dev, unsigned int reg) in rt5514_readable_register() argument
216 static bool rt5514_i2c_readable_register(struct device *dev, in rt5514_i2c_readable_register() argument
274 /* {-3, 0, +3, +4.5, +7.5, +9.5, +12, +14, +17} dB */
276 0, 2, TLV_DB_SCALE_ITEM(-300, 300, 0),
285 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -1725, 75, 0);
293 ucontrol->value.integer.value[0] = rt5514->dsp_enabled; in rt5514_dsp_voice_wake_up_get()
301 regmap_write(rt5514->regmap, RT5514_ANA_CTRL_PLL3, 0x0000000a); in rt5514_calibration()
302 regmap_update_bits(rt5514->regmap, RT5514_PLL_SOURCE_CTRL, 0xf, in rt5514_calibration()
304 regmap_update_bits(rt5514->regmap, RT5514_PWR_ANA1, 0x301, in rt5514_calibration()
306 regmap_write(rt5514->regmap, RT5514_PLL3_CALIB_CTRL4, in rt5514_calibration()
307 0x80000000 | rt5514->pll3_cal_value); in rt5514_calibration()
308 regmap_write(rt5514->regmap, RT5514_PLL3_CALIB_CTRL1, in rt5514_calibration()
310 regmap_update_bits(rt5514->regmap, RT5514_PLL3_CALIB_CTRL5, in rt5514_calibration()
312 regmap_update_bits(rt5514->regmap, RT5514_PLL3_CALIB_CTRL5, in rt5514_calibration()
315 regmap_update_bits(rt5514->regmap, RT5514_PLL3_CALIB_CTRL5, in rt5514_calibration()
317 regmap_update_bits(rt5514->regmap, RT5514_PWR_ANA1, 0x301, 0); in rt5514_calibration()
318 regmap_update_bits(rt5514->regmap, RT5514_PLL_SOURCE_CTRL, 0xf, in rt5514_calibration()
333 if (ucontrol->value.integer.value[0] == rt5514->dsp_enabled) in rt5514_dsp_voice_wake_up_put()
337 rt5514->dsp_enabled = ucontrol->value.integer.value[0]; in rt5514_dsp_voice_wake_up_put()
339 if (rt5514->dsp_enabled) { in rt5514_dsp_voice_wake_up_put()
340 if (rt5514->pdata.dsp_calib_clk_name && in rt5514_dsp_voice_wake_up_put()
341 !IS_ERR(rt5514->dsp_calib_clk)) { in rt5514_dsp_voice_wake_up_put()
342 if (clk_set_rate(rt5514->dsp_calib_clk, in rt5514_dsp_voice_wake_up_put()
343 rt5514->pdata.dsp_calib_clk_rate)) in rt5514_dsp_voice_wake_up_put()
344 dev_err(component->dev, in rt5514_dsp_voice_wake_up_put()
347 if (clk_prepare_enable(rt5514->dsp_calib_clk)) in rt5514_dsp_voice_wake_up_put()
348 dev_err(component->dev, in rt5514_dsp_voice_wake_up_put()
358 dev_err(component->dev, "There is no SPI driver for" in rt5514_dsp_voice_wake_up_put()
362 rt5514->pll3_cal_value = buf[0] | buf[1] << 8 | in rt5514_dsp_voice_wake_up_put()
366 clk_disable_unprepare(rt5514->dsp_calib_clk); in rt5514_dsp_voice_wake_up_put()
371 request_firmware(&fw, RT5514_FIRMWARE1, component->dev); in rt5514_dsp_voice_wake_up_put()
374 rt5514_spi_burst_write(0x4ff60000, fw->data, in rt5514_dsp_voice_wake_up_put()
375 ((fw->size/8)+1)*8); in rt5514_dsp_voice_wake_up_put()
377 dev_err(component->dev, "There is no SPI driver for" in rt5514_dsp_voice_wake_up_put()
384 request_firmware(&fw, RT5514_FIRMWARE2, component->dev); in rt5514_dsp_voice_wake_up_put()
387 rt5514_spi_burst_write(0x4ffc0000, fw->data, in rt5514_dsp_voice_wake_up_put()
388 ((fw->size/8)+1)*8); in rt5514_dsp_voice_wake_up_put()
390 dev_err(component->dev, "There is no SPI driver for" in rt5514_dsp_voice_wake_up_put()
398 regmap_write(rt5514->i2c_regmap, 0x18002f00, in rt5514_dsp_voice_wake_up_put()
401 if (rt5514->pdata.dsp_calib_clk_name && in rt5514_dsp_voice_wake_up_put()
402 !IS_ERR(rt5514->dsp_calib_clk)) { in rt5514_dsp_voice_wake_up_put()
405 regmap_write(rt5514->i2c_regmap, 0x1800211c, in rt5514_dsp_voice_wake_up_put()
406 rt5514->pll3_cal_value); in rt5514_dsp_voice_wake_up_put()
407 regmap_write(rt5514->i2c_regmap, 0x18002124, in rt5514_dsp_voice_wake_up_put()
409 regmap_write(rt5514->i2c_regmap, 0x18002124, in rt5514_dsp_voice_wake_up_put()
411 regmap_write(rt5514->i2c_regmap, 0x18002124, in rt5514_dsp_voice_wake_up_put()
415 regmap_multi_reg_write(rt5514->i2c_regmap, in rt5514_dsp_voice_wake_up_put()
417 regcache_mark_dirty(rt5514->regmap); in rt5514_dsp_voice_wake_up_put()
418 regcache_sync(rt5514->regmap); in rt5514_dsp_voice_wake_up_put()
438 /* ADC Mixer*/
442 SOC_DAPM_SINGLE("ADC Switch", RT5514_DOWNFILTER0_CTRL1,
449 SOC_DAPM_SINGLE("ADC Switch", RT5514_DOWNFILTER0_CTRL2,
456 SOC_DAPM_SINGLE("ADC Switch", RT5514_DOWNFILTER1_CTRL1,
463 SOC_DAPM_SINGLE("ADC Switch", RT5514_DOWNFILTER1_CTRL2,
487 * rt5514_calc_dmic_clk - Calculate the frequency divider parameter of dmic.
493 * 1MHz - 3MHz range.
502 return -EINVAL; in rt5514_calc_dmic_clk()
511 dev_warn(component->dev, "Base clock rate %d is too high\n", rate); in rt5514_calc_dmic_clk()
512 return -EINVAL; in rt5514_calc_dmic_clk()
518 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in rt5514_set_dmic_clk()
522 idx = rt5514_calc_dmic_clk(component, rt5514->sysclk); in rt5514_set_dmic_clk()
524 dev_err(component->dev, "Failed to set DMIC clock\n"); in rt5514_set_dmic_clk()
526 regmap_update_bits(rt5514->regmap, RT5514_CLK_CTRL1, in rt5514_set_dmic_clk()
530 if (rt5514->pdata.dmic_init_delay) in rt5514_set_dmic_clk()
531 msleep(rt5514->pdata.dmic_init_delay); in rt5514_set_dmic_clk()
539 struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm); in rt5514_is_sys_clk_from_pll()
542 if (rt5514->sysclk_src == RT5514_SCLK_S_PLL1) in rt5514_is_sys_clk_from_pll()
551 struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm); in rt5514_i2s_use_asrc()
554 return (rt5514->sysclk > rt5514->lrck * 384); in rt5514_i2s_use_asrc()
573 SND_SOC_DAPM_SUPPLY("ADC CLK", RT5514_CLK_CTRL1,
578 SND_SOC_DAPM_SUPPLY("LDO18 ADC", RT5514_PWR_ANA1,
594 SND_SOC_DAPM_SUPPLY("ADC Power", SND_SOC_NOPM, 0, 0, NULL, 0),
632 /* ADC Mux */
638 /* ADC Mixer */
639 SND_SOC_DAPM_SUPPLY("adc stereo1 filter", RT5514_CLK_CTRL1,
641 SND_SOC_DAPM_SUPPLY("adc stereo2 filter", RT5514_CLK_CTRL1,
644 SND_SOC_DAPM_MIXER("Sto1 ADC MIXL", SND_SOC_NOPM, 0, 0,
646 SND_SOC_DAPM_MIXER("Sto1 ADC MIXR", SND_SOC_NOPM, 0, 0,
648 SND_SOC_DAPM_MIXER("Sto2 ADC MIXL", SND_SOC_NOPM, 0, 0,
650 SND_SOC_DAPM_MIXER("Sto2 ADC MIXR", SND_SOC_NOPM, 0, 0,
653 SND_SOC_DAPM_ADC("Stereo1 ADC MIXL", NULL, RT5514_DOWNFILTER0_CTRL1,
655 SND_SOC_DAPM_ADC("Stereo1 ADC MIXR", NULL, RT5514_DOWNFILTER0_CTRL2,
657 SND_SOC_DAPM_ADC("Stereo2 ADC MIXL", NULL, RT5514_DOWNFILTER1_CTRL1,
659 SND_SOC_DAPM_ADC("Stereo2 ADC MIXR", NULL, RT5514_DOWNFILTER1_CTRL2,
662 /* ADC PGA */
663 SND_SOC_DAPM_PGA("Stereo1 ADC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
664 SND_SOC_DAPM_PGA("Stereo2 ADC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
684 { "Sto1 ADC MIXL", "DMIC Switch", "Stereo1 DMIC Mux" },
685 { "Sto1 ADC MIXL", "ADC Switch", "AMICL" },
686 { "Sto1 ADC MIXR", "DMIC Switch", "Stereo1 DMIC Mux" },
687 { "Sto1 ADC MIXR", "ADC Switch", "AMICR" },
689 { "ADC Power", NULL, "LDO18 IN" },
690 { "ADC Power", NULL, "LDO18 ADC" },
691 { "ADC Power", NULL, "LDO21" },
692 { "ADC Power", NULL, "BG LDO18 IN" },
693 { "ADC Power", NULL, "BG LDO21" },
694 { "ADC Power", NULL, "BG MBIAS" },
695 { "ADC Power", NULL, "MBIAS" },
696 { "ADC Power", NULL, "VREF2" },
697 { "ADC Power", NULL, "VREF1" },
711 { "AMICL", NULL, "ADC CLK" },
712 { "AMICL", NULL, "ADC Power" },
714 { "AMICR", NULL, "ADC CLK" },
715 { "AMICR", NULL, "ADC Power" },
721 { "Stereo1 ADC MIXL", NULL, "Sto1 ADC MIXL" },
722 { "Stereo1 ADC MIXR", NULL, "Sto1 ADC MIXR" },
724 { "Stereo1 ADC MIX", NULL, "Stereo1 ADC MIXL" },
725 { "Stereo1 ADC MIX", NULL, "Stereo1 ADC MIXR" },
726 { "Stereo1 ADC MIX", NULL, "adc stereo1 filter" },
727 { "adc stereo1 filter", NULL, "PLL1", rt5514_is_sys_clk_from_pll },
728 { "adc stereo1 filter", NULL, "ASRC AD1", rt5514_i2s_use_asrc },
733 { "Sto2 ADC MIXL", "DMIC Switch", "Stereo2 DMIC Mux" },
734 { "Sto2 ADC MIXL", "ADC Switch", "AMICL" },
735 { "Sto2 ADC MIXR", "DMIC Switch", "Stereo2 DMIC Mux" },
736 { "Sto2 ADC MIXR", "ADC Switch", "AMICR" },
738 { "Stereo2 ADC MIXL", NULL, "Sto2 ADC MIXL" },
739 { "Stereo2 ADC MIXR", NULL, "Sto2 ADC MIXR" },
741 { "Stereo2 ADC MIX", NULL, "Stereo2 ADC MIXL" },
742 { "Stereo2 ADC MIX", NULL, "Stereo2 ADC MIXR" },
743 { "Stereo2 ADC MIX", NULL, "adc stereo2 filter" },
744 { "adc stereo2 filter", NULL, "PLL1", rt5514_is_sys_clk_from_pll },
745 { "adc stereo2 filter", NULL, "ASRC AD2", rt5514_i2s_use_asrc },
747 { "AIF1TX", NULL, "Stereo1 ADC MIX"},
748 { "AIF1TX", NULL, "Stereo2 ADC MIX"},
754 struct snd_soc_component *component = dai->component; in rt5514_hw_params()
759 rt5514->lrck = params_rate(params); in rt5514_hw_params()
760 pre_div = rl6231_get_clk_info(rt5514->sysclk, rt5514->lrck); in rt5514_hw_params()
762 dev_err(component->dev, "Unsupported clock setting\n"); in rt5514_hw_params()
763 return -EINVAL; in rt5514_hw_params()
768 dev_err(component->dev, "Unsupported frame size: %d\n", frame_size); in rt5514_hw_params()
769 return -EINVAL; in rt5514_hw_params()
773 rt5514->bclk = rt5514->lrck * (32 << bclk_ms); in rt5514_hw_params()
775 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n", in rt5514_hw_params()
776 rt5514->bclk, rt5514->lrck); in rt5514_hw_params()
777 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n", in rt5514_hw_params()
778 bclk_ms, pre_div, dai->id); in rt5514_hw_params()
793 return -EINVAL; in rt5514_hw_params()
796 regmap_update_bits(rt5514->regmap, RT5514_I2S_CTRL1, RT5514_I2S_DL_MASK, in rt5514_hw_params()
798 regmap_update_bits(rt5514->regmap, RT5514_CLK_CTRL1, in rt5514_hw_params()
801 regmap_update_bits(rt5514->regmap, RT5514_CLK_CTRL2, in rt5514_hw_params()
811 struct snd_soc_component *component = dai->component; in rt5514_set_dai_fmt()
832 return -EINVAL; in rt5514_set_dai_fmt()
852 return -EINVAL; in rt5514_set_dai_fmt()
855 regmap_update_bits(rt5514->regmap, RT5514_I2S_CTRL1, in rt5514_set_dai_fmt()
865 struct snd_soc_component *component = dai->component; in rt5514_set_dai_sysclk()
869 if (freq == rt5514->sysclk && clk_id == rt5514->sysclk_src) in rt5514_set_dai_sysclk()
882 dev_err(component->dev, "Invalid clock id (%d)\n", clk_id); in rt5514_set_dai_sysclk()
883 return -EINVAL; in rt5514_set_dai_sysclk()
886 regmap_update_bits(rt5514->regmap, RT5514_CLK_CTRL2, in rt5514_set_dai_sysclk()
889 rt5514->sysclk = freq; in rt5514_set_dai_sysclk()
890 rt5514->sysclk_src = clk_id; in rt5514_set_dai_sysclk()
892 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id); in rt5514_set_dai_sysclk()
900 struct snd_soc_component *component = dai->component; in rt5514_set_dai_pll()
906 dev_dbg(component->dev, "PLL disabled\n"); in rt5514_set_dai_pll()
908 rt5514->pll_in = 0; in rt5514_set_dai_pll()
909 rt5514->pll_out = 0; in rt5514_set_dai_pll()
910 regmap_update_bits(rt5514->regmap, RT5514_CLK_CTRL2, in rt5514_set_dai_pll()
917 if (source == rt5514->pll_src && freq_in == rt5514->pll_in && in rt5514_set_dai_pll()
918 freq_out == rt5514->pll_out) in rt5514_set_dai_pll()
923 regmap_update_bits(rt5514->regmap, RT5514_PLL_SOURCE_CTRL, in rt5514_set_dai_pll()
928 regmap_update_bits(rt5514->regmap, RT5514_PLL_SOURCE_CTRL, in rt5514_set_dai_pll()
933 dev_err(component->dev, "Unknown PLL source %d\n", source); in rt5514_set_dai_pll()
934 return -EINVAL; in rt5514_set_dai_pll()
939 dev_err(component->dev, "Unsupport input clock %d\n", freq_in); in rt5514_set_dai_pll()
943 dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n", in rt5514_set_dai_pll()
947 regmap_write(rt5514->regmap, RT5514_ANA_CTRL_PLL1_1, in rt5514_set_dai_pll()
951 regmap_update_bits(rt5514->regmap, RT5514_ANA_CTRL_PLL1_2, in rt5514_set_dai_pll()
954 rt5514->pll_in = freq_in; in rt5514_set_dai_pll()
955 rt5514->pll_out = freq_out; in rt5514_set_dai_pll()
956 rt5514->pll_src = source; in rt5514_set_dai_pll()
964 struct snd_soc_component *component = dai->component; in rt5514_set_tdm_slot()
1038 regmap_update_bits(rt5514->regmap, RT5514_I2S_CTRL1, RT5514_TDM_MODE | in rt5514_set_tdm_slot()
1043 regmap_update_bits(rt5514->regmap, RT5514_I2S_CTRL2, in rt5514_set_tdm_slot()
1058 if (IS_ERR(rt5514->mclk)) in rt5514_set_bias_level()
1062 clk_disable_unprepare(rt5514->mclk); in rt5514_set_bias_level()
1064 ret = clk_prepare_enable(rt5514->mclk); in rt5514_set_bias_level()
1077 if (rt5514->dsp_enabled) { in rt5514_set_bias_level()
1078 rt5514->dsp_enabled = 0; in rt5514_set_bias_level()
1079 regmap_multi_reg_write(rt5514->i2c_regmap, in rt5514_set_bias_level()
1082 regcache_mark_dirty(rt5514->regmap); in rt5514_set_bias_level()
1083 regcache_sync(rt5514->regmap); in rt5514_set_bias_level()
1098 struct platform_device *pdev = container_of(component->dev, in rt5514_probe()
1099 struct platform_device, dev); in rt5514_probe()
1101 rt5514->mclk = devm_clk_get(component->dev, "mclk"); in rt5514_probe()
1102 if (PTR_ERR(rt5514->mclk) == -EPROBE_DEFER) in rt5514_probe()
1103 return -EPROBE_DEFER; in rt5514_probe()
1105 if (rt5514->pdata.dsp_calib_clk_name) { in rt5514_probe()
1106 rt5514->dsp_calib_clk = devm_clk_get(&pdev->dev, in rt5514_probe()
1107 rt5514->pdata.dsp_calib_clk_name); in rt5514_probe()
1108 if (PTR_ERR(rt5514->dsp_calib_clk) == -EPROBE_DEFER) in rt5514_probe()
1109 return -EPROBE_DEFER; in rt5514_probe()
1112 rt5514->component = component; in rt5514_probe()
1113 rt5514->pll3_cal_value = 0x0078b000; in rt5514_probe()
1123 regmap_read(rt5514->i2c_regmap, reg | RT5514_DSP_MAPPING, val); in rt5514_i2c_read()
1133 regmap_write(rt5514->i2c_regmap, reg | RT5514_DSP_MAPPING, val); in rt5514_i2c_write()
1152 .name = "rt5514-aif1",
1228 static int rt5514_parse_dp(struct rt5514_priv *rt5514, struct device *dev) in rt5514_parse_dp() argument
1230 device_property_read_u32(dev, "realtek,dmic-init-delay-ms", in rt5514_parse_dp()
1231 &rt5514->pdata.dmic_init_delay); in rt5514_parse_dp()
1232 device_property_read_string(dev, "realtek,dsp-calib-clk-name", in rt5514_parse_dp()
1233 &rt5514->pdata.dsp_calib_clk_name); in rt5514_parse_dp()
1234 device_property_read_u32(dev, "realtek,dsp-calib-clk-rate", in rt5514_parse_dp()
1235 &rt5514->pdata.dsp_calib_clk_rate); in rt5514_parse_dp()
1240 static __maybe_unused int rt5514_i2c_resume(struct device *dev) in rt5514_i2c_resume() argument
1242 struct rt5514_priv *rt5514 = dev_get_drvdata(dev); in rt5514_i2c_resume()
1250 regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val); in rt5514_i2c_resume()
1258 struct rt5514_platform_data *pdata = dev_get_platdata(&i2c->dev); in rt5514_i2c_probe()
1263 rt5514 = devm_kzalloc(&i2c->dev, sizeof(struct rt5514_priv), in rt5514_i2c_probe()
1266 return -ENOMEM; in rt5514_i2c_probe()
1271 rt5514->pdata = *pdata; in rt5514_i2c_probe()
1273 rt5514_parse_dp(rt5514, &i2c->dev); in rt5514_i2c_probe()
1275 rt5514->i2c_regmap = devm_regmap_init_i2c(i2c, &rt5514_i2c_regmap); in rt5514_i2c_probe()
1276 if (IS_ERR(rt5514->i2c_regmap)) { in rt5514_i2c_probe()
1277 ret = PTR_ERR(rt5514->i2c_regmap); in rt5514_i2c_probe()
1278 dev_err(&i2c->dev, "Failed to allocate register map: %d\n", in rt5514_i2c_probe()
1283 rt5514->regmap = devm_regmap_init(&i2c->dev, NULL, i2c, &rt5514_regmap); in rt5514_i2c_probe()
1284 if (IS_ERR(rt5514->regmap)) { in rt5514_i2c_probe()
1285 ret = PTR_ERR(rt5514->regmap); in rt5514_i2c_probe()
1286 dev_err(&i2c->dev, "Failed to allocate register map: %d\n", in rt5514_i2c_probe()
1297 ret = regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val); in rt5514_i2c_probe()
1299 ret = regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val); in rt5514_i2c_probe()
1301 dev_err(&i2c->dev, in rt5514_i2c_probe()
1303 return -ENODEV; in rt5514_i2c_probe()
1306 ret = regmap_multi_reg_write(rt5514->i2c_regmap, rt5514_i2c_patch, in rt5514_i2c_probe()
1309 dev_warn(&i2c->dev, "Failed to apply i2c_regmap patch: %d\n", in rt5514_i2c_probe()
1312 ret = regmap_register_patch(rt5514->regmap, rt5514_patch, in rt5514_i2c_probe()
1315 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); in rt5514_i2c_probe()
1317 return devm_snd_soc_register_component(&i2c->dev, in rt5514_i2c_probe()