16b8e4e7dSAkshu Agrawal // SPDX-License-Identifier: GPL-2.0+ 26b8e4e7dSAkshu Agrawal // 36b8e4e7dSAkshu Agrawal // Machine driver for AMD ACP Audio engine using DA7219 & MAX98357 codec. 46b8e4e7dSAkshu Agrawal // 56b8e4e7dSAkshu Agrawal //Copyright 2016 Advanced Micro Devices, Inc. 66b8e4e7dSAkshu Agrawal 76b8e4e7dSAkshu Agrawal #include <sound/core.h> 86b8e4e7dSAkshu Agrawal #include <sound/soc.h> 96b8e4e7dSAkshu Agrawal #include <sound/pcm.h> 106b8e4e7dSAkshu Agrawal #include <sound/pcm_params.h> 116b8e4e7dSAkshu Agrawal #include <sound/soc-dapm.h> 126b8e4e7dSAkshu Agrawal #include <sound/jack.h> 136b8e4e7dSAkshu Agrawal #include <linux/clk.h> 146b8e4e7dSAkshu Agrawal #include <linux/gpio.h> 1572c3b2b0SAkshu Agrawal #include <linux/gpio/consumer.h> 166b8e4e7dSAkshu Agrawal #include <linux/module.h> 176b8e4e7dSAkshu Agrawal #include <linux/i2c.h> 186b8e4e7dSAkshu Agrawal #include <linux/input.h> 1914beacccSYueHaibing #include <linux/io.h> 206b8e4e7dSAkshu Agrawal #include <linux/acpi.h> 216b8e4e7dSAkshu Agrawal 226b8e4e7dSAkshu Agrawal #include "raven/acp3x.h" 236b8e4e7dSAkshu Agrawal #include "../codecs/rt5682.h" 24*414e3cabSRavulapati Vishnu vardhan rao #include "../codecs/rt1015.h" 256b8e4e7dSAkshu Agrawal 266b8e4e7dSAkshu Agrawal #define PCO_PLAT_CLK 48000000 276b8e4e7dSAkshu Agrawal #define RT5682_PLL_FREQ (48000 * 512) 286b8e4e7dSAkshu Agrawal #define DUAL_CHANNEL 2 296b8e4e7dSAkshu Agrawal 306b8e4e7dSAkshu Agrawal static struct snd_soc_jack pco_jack; 316b8e4e7dSAkshu Agrawal static struct clk *rt5682_dai_wclk; 326b8e4e7dSAkshu Agrawal static struct clk *rt5682_dai_bclk; 3372c3b2b0SAkshu Agrawal static struct gpio_desc *dmic_sel; 340fe4b561SRavulapati Vishnu vardhan rao void *soc_is_rltk_max(struct device *dev); 356b8e4e7dSAkshu Agrawal 366b8e4e7dSAkshu Agrawal static int acp3x_5682_init(struct snd_soc_pcm_runtime *rtd) 376b8e4e7dSAkshu Agrawal { 386b8e4e7dSAkshu Agrawal int ret; 396b8e4e7dSAkshu Agrawal struct snd_soc_card *card = rtd->card; 40b09b22fcSKuninori Morimoto struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); 416b8e4e7dSAkshu Agrawal struct snd_soc_component *component = codec_dai->component; 426b8e4e7dSAkshu Agrawal 436b8e4e7dSAkshu Agrawal dev_info(rtd->dev, "codec dai name = %s\n", codec_dai->name); 446b8e4e7dSAkshu Agrawal 456b8e4e7dSAkshu Agrawal /* set rt5682 dai fmt */ 466b8e4e7dSAkshu Agrawal ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S 476b8e4e7dSAkshu Agrawal | SND_SOC_DAIFMT_NB_NF 486b8e4e7dSAkshu Agrawal | SND_SOC_DAIFMT_CBM_CFM); 496b8e4e7dSAkshu Agrawal if (ret < 0) { 506b8e4e7dSAkshu Agrawal dev_err(rtd->card->dev, 516b8e4e7dSAkshu Agrawal "Failed to set rt5682 dai fmt: %d\n", ret); 526b8e4e7dSAkshu Agrawal return ret; 536b8e4e7dSAkshu Agrawal } 546b8e4e7dSAkshu Agrawal 556b8e4e7dSAkshu Agrawal /* set codec PLL */ 566b8e4e7dSAkshu Agrawal ret = snd_soc_dai_set_pll(codec_dai, RT5682_PLL2, RT5682_PLL2_S_MCLK, 576b8e4e7dSAkshu Agrawal PCO_PLAT_CLK, RT5682_PLL_FREQ); 586b8e4e7dSAkshu Agrawal if (ret < 0) { 596b8e4e7dSAkshu Agrawal dev_err(rtd->dev, "can't set rt5682 PLL: %d\n", ret); 606b8e4e7dSAkshu Agrawal return ret; 616b8e4e7dSAkshu Agrawal } 626b8e4e7dSAkshu Agrawal 636b8e4e7dSAkshu Agrawal /* Set codec sysclk */ 646b8e4e7dSAkshu Agrawal ret = snd_soc_dai_set_sysclk(codec_dai, RT5682_SCLK_S_PLL2, 656b8e4e7dSAkshu Agrawal RT5682_PLL_FREQ, SND_SOC_CLOCK_IN); 666b8e4e7dSAkshu Agrawal if (ret < 0) { 676b8e4e7dSAkshu Agrawal dev_err(rtd->dev, 686b8e4e7dSAkshu Agrawal "Failed to set rt5682 SYSCLK: %d\n", ret); 696b8e4e7dSAkshu Agrawal return ret; 706b8e4e7dSAkshu Agrawal } 716b8e4e7dSAkshu Agrawal 726b8e4e7dSAkshu Agrawal /* Set tdm/i2s1 master bclk ratio */ 736b8e4e7dSAkshu Agrawal ret = snd_soc_dai_set_bclk_ratio(codec_dai, 64); 746b8e4e7dSAkshu Agrawal if (ret < 0) { 756b8e4e7dSAkshu Agrawal dev_err(rtd->dev, 766b8e4e7dSAkshu Agrawal "Failed to set rt5682 tdm bclk ratio: %d\n", ret); 776b8e4e7dSAkshu Agrawal return ret; 786b8e4e7dSAkshu Agrawal } 796b8e4e7dSAkshu Agrawal 806b8e4e7dSAkshu Agrawal rt5682_dai_wclk = clk_get(component->dev, "rt5682-dai-wclk"); 816b8e4e7dSAkshu Agrawal rt5682_dai_bclk = clk_get(component->dev, "rt5682-dai-bclk"); 826b8e4e7dSAkshu Agrawal 836b8e4e7dSAkshu Agrawal ret = snd_soc_card_jack_new(card, "Headset Jack", 846b8e4e7dSAkshu Agrawal SND_JACK_HEADSET | SND_JACK_LINEOUT | 856b8e4e7dSAkshu Agrawal SND_JACK_BTN_0 | SND_JACK_BTN_1 | 866b8e4e7dSAkshu Agrawal SND_JACK_BTN_2 | SND_JACK_BTN_3, 876b8e4e7dSAkshu Agrawal &pco_jack, NULL, 0); 886b8e4e7dSAkshu Agrawal if (ret) { 896b8e4e7dSAkshu Agrawal dev_err(card->dev, "HP jack creation failed %d\n", ret); 906b8e4e7dSAkshu Agrawal return ret; 916b8e4e7dSAkshu Agrawal } 926b8e4e7dSAkshu Agrawal 936b8e4e7dSAkshu Agrawal snd_jack_set_key(pco_jack.jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); 948dbcfcfcSAkshu Agrawal snd_jack_set_key(pco_jack.jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); 958dbcfcfcSAkshu Agrawal snd_jack_set_key(pco_jack.jack, SND_JACK_BTN_2, KEY_VOLUMEUP); 968dbcfcfcSAkshu Agrawal snd_jack_set_key(pco_jack.jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN); 976b8e4e7dSAkshu Agrawal 986b8e4e7dSAkshu Agrawal ret = snd_soc_component_set_jack(component, &pco_jack, NULL); 996b8e4e7dSAkshu Agrawal if (ret) { 1006b8e4e7dSAkshu Agrawal dev_err(rtd->dev, "Headset Jack call-back failed: %d\n", ret); 1016b8e4e7dSAkshu Agrawal return ret; 1026b8e4e7dSAkshu Agrawal } 1036b8e4e7dSAkshu Agrawal 1046b8e4e7dSAkshu Agrawal return ret; 1056b8e4e7dSAkshu Agrawal } 1066b8e4e7dSAkshu Agrawal 1076b8e4e7dSAkshu Agrawal static int rt5682_clk_enable(struct snd_pcm_substream *substream) 1086b8e4e7dSAkshu Agrawal { 1096b8e4e7dSAkshu Agrawal int ret = 0; 110ded00543SKuninori Morimoto struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); 1116b8e4e7dSAkshu Agrawal 1126b8e4e7dSAkshu Agrawal /* RT5682 will support only 48K output with 48M mclk */ 1136b8e4e7dSAkshu Agrawal clk_set_rate(rt5682_dai_wclk, 48000); 1146b8e4e7dSAkshu Agrawal clk_set_rate(rt5682_dai_bclk, 48000 * 64); 1156b8e4e7dSAkshu Agrawal ret = clk_prepare_enable(rt5682_dai_wclk); 1166b8e4e7dSAkshu Agrawal if (ret < 0) { 1176b8e4e7dSAkshu Agrawal dev_err(rtd->dev, "can't enable wclk %d\n", ret); 1186b8e4e7dSAkshu Agrawal return ret; 1196b8e4e7dSAkshu Agrawal } 1206b8e4e7dSAkshu Agrawal 1216b8e4e7dSAkshu Agrawal return ret; 1226b8e4e7dSAkshu Agrawal } 1236b8e4e7dSAkshu Agrawal 1246b8e4e7dSAkshu Agrawal static void rt5682_clk_disable(void) 1256b8e4e7dSAkshu Agrawal { 1266b8e4e7dSAkshu Agrawal clk_disable_unprepare(rt5682_dai_wclk); 1276b8e4e7dSAkshu Agrawal } 1286b8e4e7dSAkshu Agrawal 1296b8e4e7dSAkshu Agrawal static const unsigned int channels[] = { 1306b8e4e7dSAkshu Agrawal DUAL_CHANNEL, 1316b8e4e7dSAkshu Agrawal }; 1326b8e4e7dSAkshu Agrawal 1336b8e4e7dSAkshu Agrawal static const unsigned int rates[] = { 1346b8e4e7dSAkshu Agrawal 48000, 1356b8e4e7dSAkshu Agrawal }; 1366b8e4e7dSAkshu Agrawal 1376b8e4e7dSAkshu Agrawal static const struct snd_pcm_hw_constraint_list constraints_rates = { 1386b8e4e7dSAkshu Agrawal .count = ARRAY_SIZE(rates), 1396b8e4e7dSAkshu Agrawal .list = rates, 1406b8e4e7dSAkshu Agrawal .mask = 0, 1416b8e4e7dSAkshu Agrawal }; 1426b8e4e7dSAkshu Agrawal 1436b8e4e7dSAkshu Agrawal static const struct snd_pcm_hw_constraint_list constraints_channels = { 1446b8e4e7dSAkshu Agrawal .count = ARRAY_SIZE(channels), 1456b8e4e7dSAkshu Agrawal .list = channels, 1466b8e4e7dSAkshu Agrawal .mask = 0, 1476b8e4e7dSAkshu Agrawal }; 1486b8e4e7dSAkshu Agrawal 1496b8e4e7dSAkshu Agrawal static int acp3x_5682_startup(struct snd_pcm_substream *substream) 1506b8e4e7dSAkshu Agrawal { 1516b8e4e7dSAkshu Agrawal struct snd_pcm_runtime *runtime = substream->runtime; 152ded00543SKuninori Morimoto struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); 1536b8e4e7dSAkshu Agrawal struct snd_soc_card *card = rtd->card; 1546b8e4e7dSAkshu Agrawal struct acp3x_platform_info *machine = snd_soc_card_get_drvdata(card); 1556b8e4e7dSAkshu Agrawal 1566b8e4e7dSAkshu Agrawal machine->play_i2s_instance = I2S_SP_INSTANCE; 1576b8e4e7dSAkshu Agrawal machine->cap_i2s_instance = I2S_SP_INSTANCE; 1586b8e4e7dSAkshu Agrawal 1596b8e4e7dSAkshu Agrawal runtime->hw.channels_max = DUAL_CHANNEL; 1606b8e4e7dSAkshu Agrawal snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 1616b8e4e7dSAkshu Agrawal &constraints_channels); 1626b8e4e7dSAkshu Agrawal snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, 1636b8e4e7dSAkshu Agrawal &constraints_rates); 1646b8e4e7dSAkshu Agrawal return rt5682_clk_enable(substream); 1656b8e4e7dSAkshu Agrawal } 1666b8e4e7dSAkshu Agrawal 1676b8e4e7dSAkshu Agrawal static int acp3x_max_startup(struct snd_pcm_substream *substream) 1686b8e4e7dSAkshu Agrawal { 1696b8e4e7dSAkshu Agrawal struct snd_pcm_runtime *runtime = substream->runtime; 170ded00543SKuninori Morimoto struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); 1716b8e4e7dSAkshu Agrawal struct snd_soc_card *card = rtd->card; 1726b8e4e7dSAkshu Agrawal struct acp3x_platform_info *machine = snd_soc_card_get_drvdata(card); 1736b8e4e7dSAkshu Agrawal 1746b8e4e7dSAkshu Agrawal machine->play_i2s_instance = I2S_BT_INSTANCE; 1756b8e4e7dSAkshu Agrawal 1766b8e4e7dSAkshu Agrawal runtime->hw.channels_max = DUAL_CHANNEL; 1776b8e4e7dSAkshu Agrawal snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 1786b8e4e7dSAkshu Agrawal &constraints_channels); 1796b8e4e7dSAkshu Agrawal snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, 1806b8e4e7dSAkshu Agrawal &constraints_rates); 1816b8e4e7dSAkshu Agrawal return rt5682_clk_enable(substream); 1826b8e4e7dSAkshu Agrawal } 1836b8e4e7dSAkshu Agrawal 18472c3b2b0SAkshu Agrawal static int acp3x_ec_dmic0_startup(struct snd_pcm_substream *substream) 1856b8e4e7dSAkshu Agrawal { 186ded00543SKuninori Morimoto struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); 1876b8e4e7dSAkshu Agrawal struct snd_soc_card *card = rtd->card; 188b09b22fcSKuninori Morimoto struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); 1896b8e4e7dSAkshu Agrawal struct acp3x_platform_info *machine = snd_soc_card_get_drvdata(card); 1906b8e4e7dSAkshu Agrawal 1916b8e4e7dSAkshu Agrawal machine->cap_i2s_instance = I2S_BT_INSTANCE; 1926b8e4e7dSAkshu Agrawal snd_soc_dai_set_bclk_ratio(codec_dai, 64); 19372c3b2b0SAkshu Agrawal 19472c3b2b0SAkshu Agrawal return rt5682_clk_enable(substream); 19572c3b2b0SAkshu Agrawal } 19672c3b2b0SAkshu Agrawal 197b7a742cfSAkshu Agrawal static int dmic_switch; 198b7a742cfSAkshu Agrawal 199b7a742cfSAkshu Agrawal static int dmic_get(struct snd_kcontrol *kcontrol, 200b7a742cfSAkshu Agrawal struct snd_ctl_elem_value *ucontrol) 20172c3b2b0SAkshu Agrawal { 202b7a742cfSAkshu Agrawal ucontrol->value.integer.value[0] = dmic_switch; 203b7a742cfSAkshu Agrawal return 0; 204b7a742cfSAkshu Agrawal } 20572c3b2b0SAkshu Agrawal 206b7a742cfSAkshu Agrawal static int dmic_set(struct snd_kcontrol *kcontrol, 207b7a742cfSAkshu Agrawal struct snd_ctl_elem_value *ucontrol) 208b7a742cfSAkshu Agrawal { 209b7a742cfSAkshu Agrawal if (dmic_sel) { 210b7a742cfSAkshu Agrawal dmic_switch = ucontrol->value.integer.value[0]; 211b7a742cfSAkshu Agrawal gpiod_set_value(dmic_sel, dmic_switch); 212b7a742cfSAkshu Agrawal } 213b7a742cfSAkshu Agrawal return 0; 2146b8e4e7dSAkshu Agrawal } 2156b8e4e7dSAkshu Agrawal 2166b8e4e7dSAkshu Agrawal static void rt5682_shutdown(struct snd_pcm_substream *substream) 2176b8e4e7dSAkshu Agrawal { 2186b8e4e7dSAkshu Agrawal rt5682_clk_disable(); 2196b8e4e7dSAkshu Agrawal } 2206b8e4e7dSAkshu Agrawal 2216b8e4e7dSAkshu Agrawal static const struct snd_soc_ops acp3x_5682_ops = { 2226b8e4e7dSAkshu Agrawal .startup = acp3x_5682_startup, 2236b8e4e7dSAkshu Agrawal .shutdown = rt5682_shutdown, 2246b8e4e7dSAkshu Agrawal }; 2256b8e4e7dSAkshu Agrawal 2266b8e4e7dSAkshu Agrawal static const struct snd_soc_ops acp3x_max_play_ops = { 2276b8e4e7dSAkshu Agrawal .startup = acp3x_max_startup, 2286b8e4e7dSAkshu Agrawal .shutdown = rt5682_shutdown, 2296b8e4e7dSAkshu Agrawal }; 2306b8e4e7dSAkshu Agrawal 23172c3b2b0SAkshu Agrawal static const struct snd_soc_ops acp3x_ec_cap0_ops = { 23272c3b2b0SAkshu Agrawal .startup = acp3x_ec_dmic0_startup, 23372c3b2b0SAkshu Agrawal .shutdown = rt5682_shutdown, 23472c3b2b0SAkshu Agrawal }; 23572c3b2b0SAkshu Agrawal 2366b8e4e7dSAkshu Agrawal SND_SOC_DAILINK_DEF(acp3x_i2s, 2376b8e4e7dSAkshu Agrawal DAILINK_COMP_ARRAY(COMP_CPU("acp3x_i2s_playcap.0"))); 2386b8e4e7dSAkshu Agrawal SND_SOC_DAILINK_DEF(acp3x_bt, 2396b8e4e7dSAkshu Agrawal DAILINK_COMP_ARRAY(COMP_CPU("acp3x_i2s_playcap.2"))); 2406b8e4e7dSAkshu Agrawal 2416b8e4e7dSAkshu Agrawal SND_SOC_DAILINK_DEF(rt5682, 2426b8e4e7dSAkshu Agrawal DAILINK_COMP_ARRAY(COMP_CODEC("i2c-10EC5682:00", "rt5682-aif1"))); 2436b8e4e7dSAkshu Agrawal SND_SOC_DAILINK_DEF(max, 2446b8e4e7dSAkshu Agrawal DAILINK_COMP_ARRAY(COMP_CODEC("MX98357A:00", "HiFi"))); 2456b8e4e7dSAkshu Agrawal SND_SOC_DAILINK_DEF(cros_ec, 2466b8e4e7dSAkshu Agrawal DAILINK_COMP_ARRAY(COMP_CODEC("GOOG0013:00", "EC Codec I2S RX"))); 2476b8e4e7dSAkshu Agrawal 2486b8e4e7dSAkshu Agrawal SND_SOC_DAILINK_DEF(platform, 2496b8e4e7dSAkshu Agrawal DAILINK_COMP_ARRAY(COMP_PLATFORM("acp3x_rv_i2s_dma.0"))); 2506b8e4e7dSAkshu Agrawal 251*414e3cabSRavulapati Vishnu vardhan rao static struct snd_soc_codec_conf rt1015_conf[] = { 252*414e3cabSRavulapati Vishnu vardhan rao { 253*414e3cabSRavulapati Vishnu vardhan rao .dlc = COMP_CODEC_CONF("i2c-10EC1015:00"), 254*414e3cabSRavulapati Vishnu vardhan rao .name_prefix = "Left", 255*414e3cabSRavulapati Vishnu vardhan rao }, 256*414e3cabSRavulapati Vishnu vardhan rao { 257*414e3cabSRavulapati Vishnu vardhan rao .dlc = COMP_CODEC_CONF("i2c-10EC1015:01"), 258*414e3cabSRavulapati Vishnu vardhan rao .name_prefix = "Right", 259*414e3cabSRavulapati Vishnu vardhan rao }, 260*414e3cabSRavulapati Vishnu vardhan rao }; 261*414e3cabSRavulapati Vishnu vardhan rao 262*414e3cabSRavulapati Vishnu vardhan rao static struct snd_soc_dai_link acp3x_dai[] = { 2636b8e4e7dSAkshu Agrawal { 2646b8e4e7dSAkshu Agrawal .name = "acp3x-5682-play", 2656b8e4e7dSAkshu Agrawal .stream_name = "Playback", 2666b8e4e7dSAkshu Agrawal .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF 2676b8e4e7dSAkshu Agrawal | SND_SOC_DAIFMT_CBM_CFM, 2686b8e4e7dSAkshu Agrawal .init = acp3x_5682_init, 2696b8e4e7dSAkshu Agrawal .dpcm_playback = 1, 2706b8e4e7dSAkshu Agrawal .dpcm_capture = 1, 2716b8e4e7dSAkshu Agrawal .ops = &acp3x_5682_ops, 2726b8e4e7dSAkshu Agrawal SND_SOC_DAILINK_REG(acp3x_i2s, rt5682, platform), 2736b8e4e7dSAkshu Agrawal }, 2746b8e4e7dSAkshu Agrawal { 2756b8e4e7dSAkshu Agrawal .name = "acp3x-max98357-play", 2766b8e4e7dSAkshu Agrawal .stream_name = "HiFi Playback", 2776b8e4e7dSAkshu Agrawal .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF 2786b8e4e7dSAkshu Agrawal | SND_SOC_DAIFMT_CBM_CFM, 2796b8e4e7dSAkshu Agrawal .dpcm_playback = 1, 2806b8e4e7dSAkshu Agrawal .ops = &acp3x_max_play_ops, 2816b8e4e7dSAkshu Agrawal SND_SOC_DAILINK_REG(acp3x_bt, max, platform), 2826b8e4e7dSAkshu Agrawal }, 2836b8e4e7dSAkshu Agrawal { 28472c3b2b0SAkshu Agrawal .name = "acp3x-ec-dmic0-capture", 28572c3b2b0SAkshu Agrawal .stream_name = "Capture DMIC0", 2866b8e4e7dSAkshu Agrawal .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF 2876b8e4e7dSAkshu Agrawal | SND_SOC_DAIFMT_CBS_CFS, 2886b8e4e7dSAkshu Agrawal .dpcm_capture = 1, 28972c3b2b0SAkshu Agrawal .ops = &acp3x_ec_cap0_ops, 29072c3b2b0SAkshu Agrawal SND_SOC_DAILINK_REG(acp3x_bt, cros_ec, platform), 29172c3b2b0SAkshu Agrawal }, 2926b8e4e7dSAkshu Agrawal }; 2936b8e4e7dSAkshu Agrawal 294b7a742cfSAkshu Agrawal static const char * const dmic_mux_text[] = { 295b7a742cfSAkshu Agrawal "Front Mic", 296b7a742cfSAkshu Agrawal "Rear Mic", 297b7a742cfSAkshu Agrawal }; 298b7a742cfSAkshu Agrawal 299b7a742cfSAkshu Agrawal static SOC_ENUM_SINGLE_DECL( 300b7a742cfSAkshu Agrawal acp3x_dmic_enum, SND_SOC_NOPM, 0, dmic_mux_text); 301b7a742cfSAkshu Agrawal 302b7a742cfSAkshu Agrawal static const struct snd_kcontrol_new acp3x_dmic_mux_control = 303b7a742cfSAkshu Agrawal SOC_DAPM_ENUM_EXT("DMIC Select Mux", acp3x_dmic_enum, 304b7a742cfSAkshu Agrawal dmic_get, dmic_set); 305b7a742cfSAkshu Agrawal 3069c04b5a4SRavulapati Vishnu vardhan rao static const struct snd_soc_dapm_widget acp3x_5682_widgets[] = { 3076b8e4e7dSAkshu Agrawal SND_SOC_DAPM_HP("Headphone Jack", NULL), 3086b8e4e7dSAkshu Agrawal SND_SOC_DAPM_SPK("Spk", NULL), 3096b8e4e7dSAkshu Agrawal SND_SOC_DAPM_MIC("Headset Mic", NULL), 310b7a742cfSAkshu Agrawal SND_SOC_DAPM_MUX("Dmic Mux", SND_SOC_NOPM, 0, 0, 311b7a742cfSAkshu Agrawal &acp3x_dmic_mux_control), 3126b8e4e7dSAkshu Agrawal }; 3136b8e4e7dSAkshu Agrawal 3149c04b5a4SRavulapati Vishnu vardhan rao static const struct snd_soc_dapm_route acp3x_5682_audio_route[] = { 3156b8e4e7dSAkshu Agrawal {"Headphone Jack", NULL, "HPOL"}, 3166b8e4e7dSAkshu Agrawal {"Headphone Jack", NULL, "HPOR"}, 3176b8e4e7dSAkshu Agrawal {"IN1P", NULL, "Headset Mic"}, 3186b8e4e7dSAkshu Agrawal {"Spk", NULL, "Speaker"}, 319b7a742cfSAkshu Agrawal {"Dmic Mux", "Front Mic", "DMIC"}, 320b7a742cfSAkshu Agrawal {"Dmic Mux", "Rear Mic", "DMIC"}, 3216b8e4e7dSAkshu Agrawal }; 3226b8e4e7dSAkshu Agrawal 3239c04b5a4SRavulapati Vishnu vardhan rao static const struct snd_kcontrol_new acp3x_5682_mc_controls[] = { 3246b8e4e7dSAkshu Agrawal SOC_DAPM_PIN_SWITCH("Headphone Jack"), 3256b8e4e7dSAkshu Agrawal SOC_DAPM_PIN_SWITCH("Spk"), 3266b8e4e7dSAkshu Agrawal SOC_DAPM_PIN_SWITCH("Headset Mic"), 3276b8e4e7dSAkshu Agrawal }; 3286b8e4e7dSAkshu Agrawal 3299c04b5a4SRavulapati Vishnu vardhan rao static struct snd_soc_card acp3x_5682 = { 3306b8e4e7dSAkshu Agrawal .name = "acp3xalc5682m98357", 3316b8e4e7dSAkshu Agrawal .owner = THIS_MODULE, 332*414e3cabSRavulapati Vishnu vardhan rao .dai_link = acp3x_dai, 333*414e3cabSRavulapati Vishnu vardhan rao .num_links = ARRAY_SIZE(acp3x_dai), 3349c04b5a4SRavulapati Vishnu vardhan rao .dapm_widgets = acp3x_5682_widgets, 3359c04b5a4SRavulapati Vishnu vardhan rao .num_dapm_widgets = ARRAY_SIZE(acp3x_5682_widgets), 3369c04b5a4SRavulapati Vishnu vardhan rao .dapm_routes = acp3x_5682_audio_route, 3379c04b5a4SRavulapati Vishnu vardhan rao .num_dapm_routes = ARRAY_SIZE(acp3x_5682_audio_route), 3389c04b5a4SRavulapati Vishnu vardhan rao .controls = acp3x_5682_mc_controls, 3399c04b5a4SRavulapati Vishnu vardhan rao .num_controls = ARRAY_SIZE(acp3x_5682_mc_controls), 3406b8e4e7dSAkshu Agrawal }; 3416b8e4e7dSAkshu Agrawal 342*414e3cabSRavulapati Vishnu vardhan rao static const struct snd_soc_dapm_widget acp3x_1015_widgets[] = { 343*414e3cabSRavulapati Vishnu vardhan rao SND_SOC_DAPM_HP("Headphone Jack", NULL), 344*414e3cabSRavulapati Vishnu vardhan rao SND_SOC_DAPM_MIC("Headset Mic", NULL), 345*414e3cabSRavulapati Vishnu vardhan rao SND_SOC_DAPM_MUX("Dmic Mux", SND_SOC_NOPM, 0, 0, 346*414e3cabSRavulapati Vishnu vardhan rao &acp3x_dmic_mux_control), 347*414e3cabSRavulapati Vishnu vardhan rao SND_SOC_DAPM_SPK("Left Spk", NULL), 348*414e3cabSRavulapati Vishnu vardhan rao SND_SOC_DAPM_SPK("Right Spk", NULL), 349*414e3cabSRavulapati Vishnu vardhan rao }; 350*414e3cabSRavulapati Vishnu vardhan rao 351*414e3cabSRavulapati Vishnu vardhan rao static const struct snd_soc_dapm_route acp3x_1015_route[] = { 352*414e3cabSRavulapati Vishnu vardhan rao {"Headphone Jack", NULL, "HPOL"}, 353*414e3cabSRavulapati Vishnu vardhan rao {"Headphone Jack", NULL, "HPOR"}, 354*414e3cabSRavulapati Vishnu vardhan rao {"IN1P", NULL, "Headset Mic"}, 355*414e3cabSRavulapati Vishnu vardhan rao {"Dmic Mux", "Front Mic", "DMIC"}, 356*414e3cabSRavulapati Vishnu vardhan rao {"Dmic Mux", "Rear Mic", "DMIC"}, 357*414e3cabSRavulapati Vishnu vardhan rao {"Left Spk", NULL, "Left SPO"}, 358*414e3cabSRavulapati Vishnu vardhan rao {"Right Spk", NULL, "Right SPO"}, 359*414e3cabSRavulapati Vishnu vardhan rao }; 360*414e3cabSRavulapati Vishnu vardhan rao 361*414e3cabSRavulapati Vishnu vardhan rao static const struct snd_kcontrol_new acp3x_mc_1015_controls[] = { 362*414e3cabSRavulapati Vishnu vardhan rao SOC_DAPM_PIN_SWITCH("Headphone Jack"), 363*414e3cabSRavulapati Vishnu vardhan rao SOC_DAPM_PIN_SWITCH("Headset Mic"), 364*414e3cabSRavulapati Vishnu vardhan rao SOC_DAPM_PIN_SWITCH("Left Spk"), 365*414e3cabSRavulapati Vishnu vardhan rao SOC_DAPM_PIN_SWITCH("Right Spk"), 366*414e3cabSRavulapati Vishnu vardhan rao }; 367*414e3cabSRavulapati Vishnu vardhan rao 368*414e3cabSRavulapati Vishnu vardhan rao static struct snd_soc_card acp3x_1015 = { 369*414e3cabSRavulapati Vishnu vardhan rao .name = "acp3xalc56821015", 370*414e3cabSRavulapati Vishnu vardhan rao .owner = THIS_MODULE, 371*414e3cabSRavulapati Vishnu vardhan rao .dai_link = acp3x_dai, 372*414e3cabSRavulapati Vishnu vardhan rao .num_links = ARRAY_SIZE(acp3x_dai), 373*414e3cabSRavulapati Vishnu vardhan rao .dapm_widgets = acp3x_1015_widgets, 374*414e3cabSRavulapati Vishnu vardhan rao .num_dapm_widgets = ARRAY_SIZE(acp3x_1015_widgets), 375*414e3cabSRavulapati Vishnu vardhan rao .dapm_routes = acp3x_1015_route, 376*414e3cabSRavulapati Vishnu vardhan rao .num_dapm_routes = ARRAY_SIZE(acp3x_1015_route), 377*414e3cabSRavulapati Vishnu vardhan rao .codec_conf = rt1015_conf, 378*414e3cabSRavulapati Vishnu vardhan rao .num_configs = ARRAY_SIZE(rt1015_conf), 379*414e3cabSRavulapati Vishnu vardhan rao .controls = acp3x_mc_1015_controls, 380*414e3cabSRavulapati Vishnu vardhan rao .num_controls = ARRAY_SIZE(acp3x_mc_1015_controls), 381*414e3cabSRavulapati Vishnu vardhan rao }; 382*414e3cabSRavulapati Vishnu vardhan rao 3830fe4b561SRavulapati Vishnu vardhan rao void *soc_is_rltk_max(struct device *dev) 3840fe4b561SRavulapati Vishnu vardhan rao { 3850fe4b561SRavulapati Vishnu vardhan rao const struct acpi_device_id *match; 3860fe4b561SRavulapati Vishnu vardhan rao 3870fe4b561SRavulapati Vishnu vardhan rao match = acpi_match_device(dev->driver->acpi_match_table, dev); 3880fe4b561SRavulapati Vishnu vardhan rao if (!match) 3890fe4b561SRavulapati Vishnu vardhan rao return NULL; 3900fe4b561SRavulapati Vishnu vardhan rao return (void *)match->driver_data; 3910fe4b561SRavulapati Vishnu vardhan rao } 3920fe4b561SRavulapati Vishnu vardhan rao 3936b8e4e7dSAkshu Agrawal static int acp3x_probe(struct platform_device *pdev) 3946b8e4e7dSAkshu Agrawal { 3956b8e4e7dSAkshu Agrawal int ret; 3966b8e4e7dSAkshu Agrawal struct snd_soc_card *card; 3976b8e4e7dSAkshu Agrawal struct acp3x_platform_info *machine; 3980fe4b561SRavulapati Vishnu vardhan rao struct device *dev = &pdev->dev; 3990fe4b561SRavulapati Vishnu vardhan rao 4000fe4b561SRavulapati Vishnu vardhan rao card = (struct snd_soc_card *)soc_is_rltk_max(dev); 4010fe4b561SRavulapati Vishnu vardhan rao if (!card) 4020fe4b561SRavulapati Vishnu vardhan rao return -ENODEV; 4036b8e4e7dSAkshu Agrawal 4046b8e4e7dSAkshu Agrawal machine = devm_kzalloc(&pdev->dev, sizeof(*machine), GFP_KERNEL); 4056b8e4e7dSAkshu Agrawal if (!machine) 4066b8e4e7dSAkshu Agrawal return -ENOMEM; 4076b8e4e7dSAkshu Agrawal 4080fe4b561SRavulapati Vishnu vardhan rao card->dev = &pdev->dev; 4096b8e4e7dSAkshu Agrawal platform_set_drvdata(pdev, card); 4106b8e4e7dSAkshu Agrawal snd_soc_card_set_drvdata(card, machine); 41172c3b2b0SAkshu Agrawal 41272c3b2b0SAkshu Agrawal dmic_sel = devm_gpiod_get(&pdev->dev, "dmic", GPIOD_OUT_LOW); 41372c3b2b0SAkshu Agrawal if (IS_ERR(dmic_sel)) { 414d7729c40SAkshu Agrawal dev_err(&pdev->dev, "DMIC gpio failed err=%ld\n", 41572c3b2b0SAkshu Agrawal PTR_ERR(dmic_sel)); 41672c3b2b0SAkshu Agrawal return PTR_ERR(dmic_sel); 41772c3b2b0SAkshu Agrawal } 41872c3b2b0SAkshu Agrawal 4190fe4b561SRavulapati Vishnu vardhan rao ret = devm_snd_soc_register_card(&pdev->dev, card); 4206b8e4e7dSAkshu Agrawal if (ret) { 4216b8e4e7dSAkshu Agrawal dev_err(&pdev->dev, 4226b8e4e7dSAkshu Agrawal "devm_snd_soc_register_card(%s) failed: %d\n", 4230fe4b561SRavulapati Vishnu vardhan rao card->name, ret); 4246b8e4e7dSAkshu Agrawal return ret; 4256b8e4e7dSAkshu Agrawal } 4266b8e4e7dSAkshu Agrawal return 0; 4276b8e4e7dSAkshu Agrawal } 4286b8e4e7dSAkshu Agrawal 4296b8e4e7dSAkshu Agrawal static const struct acpi_device_id acp3x_audio_acpi_match[] = { 4300fe4b561SRavulapati Vishnu vardhan rao { "AMDI5682", (unsigned long)&acp3x_5682}, 431*414e3cabSRavulapati Vishnu vardhan rao { "AMDI1015", (unsigned long)&acp3x_1015}, 4326b8e4e7dSAkshu Agrawal {}, 4336b8e4e7dSAkshu Agrawal }; 4346b8e4e7dSAkshu Agrawal MODULE_DEVICE_TABLE(acpi, acp3x_audio_acpi_match); 4356b8e4e7dSAkshu Agrawal 4366b8e4e7dSAkshu Agrawal static struct platform_driver acp3x_audio = { 4376b8e4e7dSAkshu Agrawal .driver = { 4386b8e4e7dSAkshu Agrawal .name = "acp3x-alc5682-max98357", 4396b8e4e7dSAkshu Agrawal .acpi_match_table = ACPI_PTR(acp3x_audio_acpi_match), 4406b8e4e7dSAkshu Agrawal .pm = &snd_soc_pm_ops, 4416b8e4e7dSAkshu Agrawal }, 4426b8e4e7dSAkshu Agrawal .probe = acp3x_probe, 4436b8e4e7dSAkshu Agrawal }; 4446b8e4e7dSAkshu Agrawal 4456b8e4e7dSAkshu Agrawal module_platform_driver(acp3x_audio); 4466b8e4e7dSAkshu Agrawal 4476b8e4e7dSAkshu Agrawal MODULE_AUTHOR("akshu.agrawal@amd.com"); 448*414e3cabSRavulapati Vishnu vardhan rao MODULE_AUTHOR("Vishnuvardhanrao.Ravulapati@amd.com"); 449*414e3cabSRavulapati Vishnu vardhan rao MODULE_DESCRIPTION("ALC5682 ALC1015 & MAX98357 audio support"); 4506b8e4e7dSAkshu Agrawal MODULE_LICENSE("GPL v2"); 451