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" 24414e3cabSRavulapati 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 36*f7b2651bSRavulapati Vishnu vardhan rao enum { 37*f7b2651bSRavulapati Vishnu vardhan rao RT5682 = 0, 38*f7b2651bSRavulapati Vishnu vardhan rao MAX, 39*f7b2651bSRavulapati Vishnu vardhan rao EC, 40*f7b2651bSRavulapati Vishnu vardhan rao }; 41*f7b2651bSRavulapati Vishnu vardhan rao 426b8e4e7dSAkshu Agrawal static int acp3x_5682_init(struct snd_soc_pcm_runtime *rtd) 436b8e4e7dSAkshu Agrawal { 446b8e4e7dSAkshu Agrawal int ret; 456b8e4e7dSAkshu Agrawal struct snd_soc_card *card = rtd->card; 46b09b22fcSKuninori Morimoto struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); 476b8e4e7dSAkshu Agrawal struct snd_soc_component *component = codec_dai->component; 486b8e4e7dSAkshu Agrawal 496b8e4e7dSAkshu Agrawal dev_info(rtd->dev, "codec dai name = %s\n", codec_dai->name); 506b8e4e7dSAkshu Agrawal 516b8e4e7dSAkshu Agrawal /* set rt5682 dai fmt */ 526b8e4e7dSAkshu Agrawal ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S 536b8e4e7dSAkshu Agrawal | SND_SOC_DAIFMT_NB_NF 546b8e4e7dSAkshu Agrawal | SND_SOC_DAIFMT_CBM_CFM); 556b8e4e7dSAkshu Agrawal if (ret < 0) { 566b8e4e7dSAkshu Agrawal dev_err(rtd->card->dev, 576b8e4e7dSAkshu Agrawal "Failed to set rt5682 dai fmt: %d\n", ret); 586b8e4e7dSAkshu Agrawal return ret; 596b8e4e7dSAkshu Agrawal } 606b8e4e7dSAkshu Agrawal 616b8e4e7dSAkshu Agrawal /* set codec PLL */ 626b8e4e7dSAkshu Agrawal ret = snd_soc_dai_set_pll(codec_dai, RT5682_PLL2, RT5682_PLL2_S_MCLK, 636b8e4e7dSAkshu Agrawal PCO_PLAT_CLK, RT5682_PLL_FREQ); 646b8e4e7dSAkshu Agrawal if (ret < 0) { 656b8e4e7dSAkshu Agrawal dev_err(rtd->dev, "can't set rt5682 PLL: %d\n", ret); 666b8e4e7dSAkshu Agrawal return ret; 676b8e4e7dSAkshu Agrawal } 686b8e4e7dSAkshu Agrawal 696b8e4e7dSAkshu Agrawal /* Set codec sysclk */ 706b8e4e7dSAkshu Agrawal ret = snd_soc_dai_set_sysclk(codec_dai, RT5682_SCLK_S_PLL2, 716b8e4e7dSAkshu Agrawal RT5682_PLL_FREQ, SND_SOC_CLOCK_IN); 726b8e4e7dSAkshu Agrawal if (ret < 0) { 736b8e4e7dSAkshu Agrawal dev_err(rtd->dev, 746b8e4e7dSAkshu Agrawal "Failed to set rt5682 SYSCLK: %d\n", ret); 756b8e4e7dSAkshu Agrawal return ret; 766b8e4e7dSAkshu Agrawal } 776b8e4e7dSAkshu Agrawal 786b8e4e7dSAkshu Agrawal /* Set tdm/i2s1 master bclk ratio */ 796b8e4e7dSAkshu Agrawal ret = snd_soc_dai_set_bclk_ratio(codec_dai, 64); 806b8e4e7dSAkshu Agrawal if (ret < 0) { 816b8e4e7dSAkshu Agrawal dev_err(rtd->dev, 826b8e4e7dSAkshu Agrawal "Failed to set rt5682 tdm bclk ratio: %d\n", ret); 836b8e4e7dSAkshu Agrawal return ret; 846b8e4e7dSAkshu Agrawal } 856b8e4e7dSAkshu Agrawal 866b8e4e7dSAkshu Agrawal rt5682_dai_wclk = clk_get(component->dev, "rt5682-dai-wclk"); 876b8e4e7dSAkshu Agrawal rt5682_dai_bclk = clk_get(component->dev, "rt5682-dai-bclk"); 886b8e4e7dSAkshu Agrawal 896b8e4e7dSAkshu Agrawal ret = snd_soc_card_jack_new(card, "Headset Jack", 906b8e4e7dSAkshu Agrawal SND_JACK_HEADSET | SND_JACK_LINEOUT | 916b8e4e7dSAkshu Agrawal SND_JACK_BTN_0 | SND_JACK_BTN_1 | 926b8e4e7dSAkshu Agrawal SND_JACK_BTN_2 | SND_JACK_BTN_3, 936b8e4e7dSAkshu Agrawal &pco_jack, NULL, 0); 946b8e4e7dSAkshu Agrawal if (ret) { 956b8e4e7dSAkshu Agrawal dev_err(card->dev, "HP jack creation failed %d\n", ret); 966b8e4e7dSAkshu Agrawal return ret; 976b8e4e7dSAkshu Agrawal } 986b8e4e7dSAkshu Agrawal 996b8e4e7dSAkshu Agrawal snd_jack_set_key(pco_jack.jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); 1008dbcfcfcSAkshu Agrawal snd_jack_set_key(pco_jack.jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); 1018dbcfcfcSAkshu Agrawal snd_jack_set_key(pco_jack.jack, SND_JACK_BTN_2, KEY_VOLUMEUP); 1028dbcfcfcSAkshu Agrawal snd_jack_set_key(pco_jack.jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN); 1036b8e4e7dSAkshu Agrawal 1046b8e4e7dSAkshu Agrawal ret = snd_soc_component_set_jack(component, &pco_jack, NULL); 1056b8e4e7dSAkshu Agrawal if (ret) { 1066b8e4e7dSAkshu Agrawal dev_err(rtd->dev, "Headset Jack call-back failed: %d\n", ret); 1076b8e4e7dSAkshu Agrawal return ret; 1086b8e4e7dSAkshu Agrawal } 1096b8e4e7dSAkshu Agrawal 1106b8e4e7dSAkshu Agrawal return ret; 1116b8e4e7dSAkshu Agrawal } 1126b8e4e7dSAkshu Agrawal 1136b8e4e7dSAkshu Agrawal static int rt5682_clk_enable(struct snd_pcm_substream *substream) 1146b8e4e7dSAkshu Agrawal { 1156b8e4e7dSAkshu Agrawal int ret = 0; 116ded00543SKuninori Morimoto struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); 1176b8e4e7dSAkshu Agrawal 1186b8e4e7dSAkshu Agrawal /* RT5682 will support only 48K output with 48M mclk */ 1196b8e4e7dSAkshu Agrawal clk_set_rate(rt5682_dai_wclk, 48000); 1206b8e4e7dSAkshu Agrawal clk_set_rate(rt5682_dai_bclk, 48000 * 64); 1216b8e4e7dSAkshu Agrawal ret = clk_prepare_enable(rt5682_dai_wclk); 1226b8e4e7dSAkshu Agrawal if (ret < 0) { 1236b8e4e7dSAkshu Agrawal dev_err(rtd->dev, "can't enable wclk %d\n", ret); 1246b8e4e7dSAkshu Agrawal return ret; 1256b8e4e7dSAkshu Agrawal } 1266b8e4e7dSAkshu Agrawal 1276b8e4e7dSAkshu Agrawal return ret; 1286b8e4e7dSAkshu Agrawal } 1296b8e4e7dSAkshu Agrawal 1306b8e4e7dSAkshu Agrawal static void rt5682_clk_disable(void) 1316b8e4e7dSAkshu Agrawal { 1326b8e4e7dSAkshu Agrawal clk_disable_unprepare(rt5682_dai_wclk); 1336b8e4e7dSAkshu Agrawal } 1346b8e4e7dSAkshu Agrawal 1356b8e4e7dSAkshu Agrawal static const unsigned int channels[] = { 1366b8e4e7dSAkshu Agrawal DUAL_CHANNEL, 1376b8e4e7dSAkshu Agrawal }; 1386b8e4e7dSAkshu Agrawal 1396b8e4e7dSAkshu Agrawal static const unsigned int rates[] = { 1406b8e4e7dSAkshu Agrawal 48000, 1416b8e4e7dSAkshu Agrawal }; 1426b8e4e7dSAkshu Agrawal 1436b8e4e7dSAkshu Agrawal static const struct snd_pcm_hw_constraint_list constraints_rates = { 1446b8e4e7dSAkshu Agrawal .count = ARRAY_SIZE(rates), 1456b8e4e7dSAkshu Agrawal .list = rates, 1466b8e4e7dSAkshu Agrawal .mask = 0, 1476b8e4e7dSAkshu Agrawal }; 1486b8e4e7dSAkshu Agrawal 1496b8e4e7dSAkshu Agrawal static const struct snd_pcm_hw_constraint_list constraints_channels = { 1506b8e4e7dSAkshu Agrawal .count = ARRAY_SIZE(channels), 1516b8e4e7dSAkshu Agrawal .list = channels, 1526b8e4e7dSAkshu Agrawal .mask = 0, 1536b8e4e7dSAkshu Agrawal }; 1546b8e4e7dSAkshu Agrawal 1556b8e4e7dSAkshu Agrawal static int acp3x_5682_startup(struct snd_pcm_substream *substream) 1566b8e4e7dSAkshu Agrawal { 1576b8e4e7dSAkshu Agrawal struct snd_pcm_runtime *runtime = substream->runtime; 158ded00543SKuninori Morimoto struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); 1596b8e4e7dSAkshu Agrawal struct snd_soc_card *card = rtd->card; 1606b8e4e7dSAkshu Agrawal struct acp3x_platform_info *machine = snd_soc_card_get_drvdata(card); 1616b8e4e7dSAkshu Agrawal 1626b8e4e7dSAkshu Agrawal machine->play_i2s_instance = I2S_SP_INSTANCE; 1636b8e4e7dSAkshu Agrawal machine->cap_i2s_instance = I2S_SP_INSTANCE; 1646b8e4e7dSAkshu Agrawal 1656b8e4e7dSAkshu Agrawal runtime->hw.channels_max = DUAL_CHANNEL; 1666b8e4e7dSAkshu Agrawal snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 1676b8e4e7dSAkshu Agrawal &constraints_channels); 1686b8e4e7dSAkshu Agrawal snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, 1696b8e4e7dSAkshu Agrawal &constraints_rates); 1706b8e4e7dSAkshu Agrawal return rt5682_clk_enable(substream); 1716b8e4e7dSAkshu Agrawal } 1726b8e4e7dSAkshu Agrawal 1736b8e4e7dSAkshu Agrawal static int acp3x_max_startup(struct snd_pcm_substream *substream) 1746b8e4e7dSAkshu Agrawal { 1756b8e4e7dSAkshu Agrawal struct snd_pcm_runtime *runtime = substream->runtime; 176ded00543SKuninori Morimoto struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); 1776b8e4e7dSAkshu Agrawal struct snd_soc_card *card = rtd->card; 1786b8e4e7dSAkshu Agrawal struct acp3x_platform_info *machine = snd_soc_card_get_drvdata(card); 1796b8e4e7dSAkshu Agrawal 1806b8e4e7dSAkshu Agrawal machine->play_i2s_instance = I2S_BT_INSTANCE; 1816b8e4e7dSAkshu Agrawal 1826b8e4e7dSAkshu Agrawal runtime->hw.channels_max = DUAL_CHANNEL; 1836b8e4e7dSAkshu Agrawal snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 1846b8e4e7dSAkshu Agrawal &constraints_channels); 1856b8e4e7dSAkshu Agrawal snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, 1866b8e4e7dSAkshu Agrawal &constraints_rates); 1876b8e4e7dSAkshu Agrawal return rt5682_clk_enable(substream); 1886b8e4e7dSAkshu Agrawal } 1896b8e4e7dSAkshu Agrawal 19072c3b2b0SAkshu Agrawal static int acp3x_ec_dmic0_startup(struct snd_pcm_substream *substream) 1916b8e4e7dSAkshu Agrawal { 192ded00543SKuninori Morimoto struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); 1936b8e4e7dSAkshu Agrawal struct snd_soc_card *card = rtd->card; 194b09b22fcSKuninori Morimoto struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); 1956b8e4e7dSAkshu Agrawal struct acp3x_platform_info *machine = snd_soc_card_get_drvdata(card); 1966b8e4e7dSAkshu Agrawal 1976b8e4e7dSAkshu Agrawal machine->cap_i2s_instance = I2S_BT_INSTANCE; 1986b8e4e7dSAkshu Agrawal snd_soc_dai_set_bclk_ratio(codec_dai, 64); 19972c3b2b0SAkshu Agrawal 20072c3b2b0SAkshu Agrawal return rt5682_clk_enable(substream); 20172c3b2b0SAkshu Agrawal } 20272c3b2b0SAkshu Agrawal 203b7a742cfSAkshu Agrawal static int dmic_switch; 204b7a742cfSAkshu Agrawal 205b7a742cfSAkshu Agrawal static int dmic_get(struct snd_kcontrol *kcontrol, 206b7a742cfSAkshu Agrawal struct snd_ctl_elem_value *ucontrol) 20772c3b2b0SAkshu Agrawal { 208b7a742cfSAkshu Agrawal ucontrol->value.integer.value[0] = dmic_switch; 209b7a742cfSAkshu Agrawal return 0; 210b7a742cfSAkshu Agrawal } 21172c3b2b0SAkshu Agrawal 212b7a742cfSAkshu Agrawal static int dmic_set(struct snd_kcontrol *kcontrol, 213b7a742cfSAkshu Agrawal struct snd_ctl_elem_value *ucontrol) 214b7a742cfSAkshu Agrawal { 215b7a742cfSAkshu Agrawal if (dmic_sel) { 216b7a742cfSAkshu Agrawal dmic_switch = ucontrol->value.integer.value[0]; 217b7a742cfSAkshu Agrawal gpiod_set_value(dmic_sel, dmic_switch); 218b7a742cfSAkshu Agrawal } 219b7a742cfSAkshu Agrawal return 0; 2206b8e4e7dSAkshu Agrawal } 2216b8e4e7dSAkshu Agrawal 2226b8e4e7dSAkshu Agrawal static void rt5682_shutdown(struct snd_pcm_substream *substream) 2236b8e4e7dSAkshu Agrawal { 2246b8e4e7dSAkshu Agrawal rt5682_clk_disable(); 2256b8e4e7dSAkshu Agrawal } 2266b8e4e7dSAkshu Agrawal 2276b8e4e7dSAkshu Agrawal static const struct snd_soc_ops acp3x_5682_ops = { 2286b8e4e7dSAkshu Agrawal .startup = acp3x_5682_startup, 2296b8e4e7dSAkshu Agrawal .shutdown = rt5682_shutdown, 2306b8e4e7dSAkshu Agrawal }; 2316b8e4e7dSAkshu Agrawal 2326b8e4e7dSAkshu Agrawal static const struct snd_soc_ops acp3x_max_play_ops = { 2336b8e4e7dSAkshu Agrawal .startup = acp3x_max_startup, 2346b8e4e7dSAkshu Agrawal .shutdown = rt5682_shutdown, 2356b8e4e7dSAkshu Agrawal }; 2366b8e4e7dSAkshu Agrawal 23772c3b2b0SAkshu Agrawal static const struct snd_soc_ops acp3x_ec_cap0_ops = { 23872c3b2b0SAkshu Agrawal .startup = acp3x_ec_dmic0_startup, 23972c3b2b0SAkshu Agrawal .shutdown = rt5682_shutdown, 24072c3b2b0SAkshu Agrawal }; 24172c3b2b0SAkshu Agrawal 2426b8e4e7dSAkshu Agrawal SND_SOC_DAILINK_DEF(acp3x_i2s, 2436b8e4e7dSAkshu Agrawal DAILINK_COMP_ARRAY(COMP_CPU("acp3x_i2s_playcap.0"))); 2446b8e4e7dSAkshu Agrawal SND_SOC_DAILINK_DEF(acp3x_bt, 2456b8e4e7dSAkshu Agrawal DAILINK_COMP_ARRAY(COMP_CPU("acp3x_i2s_playcap.2"))); 2466b8e4e7dSAkshu Agrawal 2476b8e4e7dSAkshu Agrawal SND_SOC_DAILINK_DEF(rt5682, 2486b8e4e7dSAkshu Agrawal DAILINK_COMP_ARRAY(COMP_CODEC("i2c-10EC5682:00", "rt5682-aif1"))); 2496b8e4e7dSAkshu Agrawal SND_SOC_DAILINK_DEF(max, 2506b8e4e7dSAkshu Agrawal DAILINK_COMP_ARRAY(COMP_CODEC("MX98357A:00", "HiFi"))); 251*f7b2651bSRavulapati Vishnu vardhan rao SND_SOC_DAILINK_DEF(rt1015, 252*f7b2651bSRavulapati Vishnu vardhan rao DAILINK_COMP_ARRAY(COMP_CODEC("i2c-10EC1015:00", "rt1015-aif"), 253*f7b2651bSRavulapati Vishnu vardhan rao COMP_CODEC("i2c-10EC1015:01", "rt1015-aif"))); 2546b8e4e7dSAkshu Agrawal SND_SOC_DAILINK_DEF(cros_ec, 2556b8e4e7dSAkshu Agrawal DAILINK_COMP_ARRAY(COMP_CODEC("GOOG0013:00", "EC Codec I2S RX"))); 2566b8e4e7dSAkshu Agrawal 2576b8e4e7dSAkshu Agrawal SND_SOC_DAILINK_DEF(platform, 2586b8e4e7dSAkshu Agrawal DAILINK_COMP_ARRAY(COMP_PLATFORM("acp3x_rv_i2s_dma.0"))); 2596b8e4e7dSAkshu Agrawal 260414e3cabSRavulapati Vishnu vardhan rao static struct snd_soc_codec_conf rt1015_conf[] = { 261414e3cabSRavulapati Vishnu vardhan rao { 262414e3cabSRavulapati Vishnu vardhan rao .dlc = COMP_CODEC_CONF("i2c-10EC1015:00"), 263414e3cabSRavulapati Vishnu vardhan rao .name_prefix = "Left", 264414e3cabSRavulapati Vishnu vardhan rao }, 265414e3cabSRavulapati Vishnu vardhan rao { 266414e3cabSRavulapati Vishnu vardhan rao .dlc = COMP_CODEC_CONF("i2c-10EC1015:01"), 267414e3cabSRavulapati Vishnu vardhan rao .name_prefix = "Right", 268414e3cabSRavulapati Vishnu vardhan rao }, 269414e3cabSRavulapati Vishnu vardhan rao }; 270414e3cabSRavulapati Vishnu vardhan rao 271414e3cabSRavulapati Vishnu vardhan rao static struct snd_soc_dai_link acp3x_dai[] = { 272*f7b2651bSRavulapati Vishnu vardhan rao [RT5682] = { 2736b8e4e7dSAkshu Agrawal .name = "acp3x-5682-play", 2746b8e4e7dSAkshu Agrawal .stream_name = "Playback", 2756b8e4e7dSAkshu Agrawal .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF 2766b8e4e7dSAkshu Agrawal | SND_SOC_DAIFMT_CBM_CFM, 2776b8e4e7dSAkshu Agrawal .init = acp3x_5682_init, 2786b8e4e7dSAkshu Agrawal .dpcm_playback = 1, 2796b8e4e7dSAkshu Agrawal .dpcm_capture = 1, 2806b8e4e7dSAkshu Agrawal .ops = &acp3x_5682_ops, 2816b8e4e7dSAkshu Agrawal SND_SOC_DAILINK_REG(acp3x_i2s, rt5682, platform), 2826b8e4e7dSAkshu Agrawal }, 283*f7b2651bSRavulapati Vishnu vardhan rao [MAX] = { 2846b8e4e7dSAkshu Agrawal .name = "acp3x-max98357-play", 2856b8e4e7dSAkshu Agrawal .stream_name = "HiFi Playback", 2866b8e4e7dSAkshu Agrawal .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF 287*f7b2651bSRavulapati Vishnu vardhan rao | SND_SOC_DAIFMT_CBS_CFS, 2886b8e4e7dSAkshu Agrawal .dpcm_playback = 1, 2896b8e4e7dSAkshu Agrawal .ops = &acp3x_max_play_ops, 290*f7b2651bSRavulapati Vishnu vardhan rao .cpus = acp3x_bt, 291*f7b2651bSRavulapati Vishnu vardhan rao .num_cpus = ARRAY_SIZE(acp3x_bt), 292*f7b2651bSRavulapati Vishnu vardhan rao .platforms = platform, 293*f7b2651bSRavulapati Vishnu vardhan rao .num_platforms = ARRAY_SIZE(platform), 2946b8e4e7dSAkshu Agrawal }, 295*f7b2651bSRavulapati Vishnu vardhan rao [EC] = { 29672c3b2b0SAkshu Agrawal .name = "acp3x-ec-dmic0-capture", 29772c3b2b0SAkshu Agrawal .stream_name = "Capture DMIC0", 2986b8e4e7dSAkshu Agrawal .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF 2996b8e4e7dSAkshu Agrawal | SND_SOC_DAIFMT_CBS_CFS, 3006b8e4e7dSAkshu Agrawal .dpcm_capture = 1, 30172c3b2b0SAkshu Agrawal .ops = &acp3x_ec_cap0_ops, 30272c3b2b0SAkshu Agrawal SND_SOC_DAILINK_REG(acp3x_bt, cros_ec, platform), 30372c3b2b0SAkshu Agrawal }, 3046b8e4e7dSAkshu Agrawal }; 3056b8e4e7dSAkshu Agrawal 306b7a742cfSAkshu Agrawal static const char * const dmic_mux_text[] = { 307b7a742cfSAkshu Agrawal "Front Mic", 308b7a742cfSAkshu Agrawal "Rear Mic", 309b7a742cfSAkshu Agrawal }; 310b7a742cfSAkshu Agrawal 311b7a742cfSAkshu Agrawal static SOC_ENUM_SINGLE_DECL( 312b7a742cfSAkshu Agrawal acp3x_dmic_enum, SND_SOC_NOPM, 0, dmic_mux_text); 313b7a742cfSAkshu Agrawal 314b7a742cfSAkshu Agrawal static const struct snd_kcontrol_new acp3x_dmic_mux_control = 315b7a742cfSAkshu Agrawal SOC_DAPM_ENUM_EXT("DMIC Select Mux", acp3x_dmic_enum, 316b7a742cfSAkshu Agrawal dmic_get, dmic_set); 317b7a742cfSAkshu Agrawal 3189c04b5a4SRavulapati Vishnu vardhan rao static const struct snd_soc_dapm_widget acp3x_5682_widgets[] = { 3196b8e4e7dSAkshu Agrawal SND_SOC_DAPM_HP("Headphone Jack", NULL), 3206b8e4e7dSAkshu Agrawal SND_SOC_DAPM_SPK("Spk", NULL), 3216b8e4e7dSAkshu Agrawal SND_SOC_DAPM_MIC("Headset Mic", NULL), 322b7a742cfSAkshu Agrawal SND_SOC_DAPM_MUX("Dmic Mux", SND_SOC_NOPM, 0, 0, 323b7a742cfSAkshu Agrawal &acp3x_dmic_mux_control), 3246b8e4e7dSAkshu Agrawal }; 3256b8e4e7dSAkshu Agrawal 3269c04b5a4SRavulapati Vishnu vardhan rao static const struct snd_soc_dapm_route acp3x_5682_audio_route[] = { 3276b8e4e7dSAkshu Agrawal {"Headphone Jack", NULL, "HPOL"}, 3286b8e4e7dSAkshu Agrawal {"Headphone Jack", NULL, "HPOR"}, 3296b8e4e7dSAkshu Agrawal {"IN1P", NULL, "Headset Mic"}, 3306b8e4e7dSAkshu Agrawal {"Spk", NULL, "Speaker"}, 331b7a742cfSAkshu Agrawal {"Dmic Mux", "Front Mic", "DMIC"}, 332b7a742cfSAkshu Agrawal {"Dmic Mux", "Rear Mic", "DMIC"}, 3336b8e4e7dSAkshu Agrawal }; 3346b8e4e7dSAkshu Agrawal 3359c04b5a4SRavulapati Vishnu vardhan rao static const struct snd_kcontrol_new acp3x_5682_mc_controls[] = { 3366b8e4e7dSAkshu Agrawal SOC_DAPM_PIN_SWITCH("Headphone Jack"), 3376b8e4e7dSAkshu Agrawal SOC_DAPM_PIN_SWITCH("Spk"), 3386b8e4e7dSAkshu Agrawal SOC_DAPM_PIN_SWITCH("Headset Mic"), 3396b8e4e7dSAkshu Agrawal }; 3406b8e4e7dSAkshu Agrawal 3419c04b5a4SRavulapati Vishnu vardhan rao static struct snd_soc_card acp3x_5682 = { 3426b8e4e7dSAkshu Agrawal .name = "acp3xalc5682m98357", 3436b8e4e7dSAkshu Agrawal .owner = THIS_MODULE, 344414e3cabSRavulapati Vishnu vardhan rao .dai_link = acp3x_dai, 345414e3cabSRavulapati Vishnu vardhan rao .num_links = ARRAY_SIZE(acp3x_dai), 3469c04b5a4SRavulapati Vishnu vardhan rao .dapm_widgets = acp3x_5682_widgets, 3479c04b5a4SRavulapati Vishnu vardhan rao .num_dapm_widgets = ARRAY_SIZE(acp3x_5682_widgets), 3489c04b5a4SRavulapati Vishnu vardhan rao .dapm_routes = acp3x_5682_audio_route, 3499c04b5a4SRavulapati Vishnu vardhan rao .num_dapm_routes = ARRAY_SIZE(acp3x_5682_audio_route), 3509c04b5a4SRavulapati Vishnu vardhan rao .controls = acp3x_5682_mc_controls, 3519c04b5a4SRavulapati Vishnu vardhan rao .num_controls = ARRAY_SIZE(acp3x_5682_mc_controls), 3526b8e4e7dSAkshu Agrawal }; 3536b8e4e7dSAkshu Agrawal 354414e3cabSRavulapati Vishnu vardhan rao static const struct snd_soc_dapm_widget acp3x_1015_widgets[] = { 355414e3cabSRavulapati Vishnu vardhan rao SND_SOC_DAPM_HP("Headphone Jack", NULL), 356414e3cabSRavulapati Vishnu vardhan rao SND_SOC_DAPM_MIC("Headset Mic", NULL), 357414e3cabSRavulapati Vishnu vardhan rao SND_SOC_DAPM_MUX("Dmic Mux", SND_SOC_NOPM, 0, 0, 358414e3cabSRavulapati Vishnu vardhan rao &acp3x_dmic_mux_control), 359414e3cabSRavulapati Vishnu vardhan rao SND_SOC_DAPM_SPK("Left Spk", NULL), 360414e3cabSRavulapati Vishnu vardhan rao SND_SOC_DAPM_SPK("Right Spk", NULL), 361414e3cabSRavulapati Vishnu vardhan rao }; 362414e3cabSRavulapati Vishnu vardhan rao 363414e3cabSRavulapati Vishnu vardhan rao static const struct snd_soc_dapm_route acp3x_1015_route[] = { 364414e3cabSRavulapati Vishnu vardhan rao {"Headphone Jack", NULL, "HPOL"}, 365414e3cabSRavulapati Vishnu vardhan rao {"Headphone Jack", NULL, "HPOR"}, 366414e3cabSRavulapati Vishnu vardhan rao {"IN1P", NULL, "Headset Mic"}, 367414e3cabSRavulapati Vishnu vardhan rao {"Dmic Mux", "Front Mic", "DMIC"}, 368414e3cabSRavulapati Vishnu vardhan rao {"Dmic Mux", "Rear Mic", "DMIC"}, 369414e3cabSRavulapati Vishnu vardhan rao {"Left Spk", NULL, "Left SPO"}, 370414e3cabSRavulapati Vishnu vardhan rao {"Right Spk", NULL, "Right SPO"}, 371414e3cabSRavulapati Vishnu vardhan rao }; 372414e3cabSRavulapati Vishnu vardhan rao 373414e3cabSRavulapati Vishnu vardhan rao static const struct snd_kcontrol_new acp3x_mc_1015_controls[] = { 374414e3cabSRavulapati Vishnu vardhan rao SOC_DAPM_PIN_SWITCH("Headphone Jack"), 375414e3cabSRavulapati Vishnu vardhan rao SOC_DAPM_PIN_SWITCH("Headset Mic"), 376414e3cabSRavulapati Vishnu vardhan rao SOC_DAPM_PIN_SWITCH("Left Spk"), 377414e3cabSRavulapati Vishnu vardhan rao SOC_DAPM_PIN_SWITCH("Right Spk"), 378414e3cabSRavulapati Vishnu vardhan rao }; 379414e3cabSRavulapati Vishnu vardhan rao 380414e3cabSRavulapati Vishnu vardhan rao static struct snd_soc_card acp3x_1015 = { 381414e3cabSRavulapati Vishnu vardhan rao .name = "acp3xalc56821015", 382414e3cabSRavulapati Vishnu vardhan rao .owner = THIS_MODULE, 383414e3cabSRavulapati Vishnu vardhan rao .dai_link = acp3x_dai, 384414e3cabSRavulapati Vishnu vardhan rao .num_links = ARRAY_SIZE(acp3x_dai), 385414e3cabSRavulapati Vishnu vardhan rao .dapm_widgets = acp3x_1015_widgets, 386414e3cabSRavulapati Vishnu vardhan rao .num_dapm_widgets = ARRAY_SIZE(acp3x_1015_widgets), 387414e3cabSRavulapati Vishnu vardhan rao .dapm_routes = acp3x_1015_route, 388414e3cabSRavulapati Vishnu vardhan rao .num_dapm_routes = ARRAY_SIZE(acp3x_1015_route), 389414e3cabSRavulapati Vishnu vardhan rao .codec_conf = rt1015_conf, 390414e3cabSRavulapati Vishnu vardhan rao .num_configs = ARRAY_SIZE(rt1015_conf), 391414e3cabSRavulapati Vishnu vardhan rao .controls = acp3x_mc_1015_controls, 392414e3cabSRavulapati Vishnu vardhan rao .num_controls = ARRAY_SIZE(acp3x_mc_1015_controls), 393414e3cabSRavulapati Vishnu vardhan rao }; 394414e3cabSRavulapati Vishnu vardhan rao 3950fe4b561SRavulapati Vishnu vardhan rao void *soc_is_rltk_max(struct device *dev) 3960fe4b561SRavulapati Vishnu vardhan rao { 3970fe4b561SRavulapati Vishnu vardhan rao const struct acpi_device_id *match; 3980fe4b561SRavulapati Vishnu vardhan rao 3990fe4b561SRavulapati Vishnu vardhan rao match = acpi_match_device(dev->driver->acpi_match_table, dev); 4000fe4b561SRavulapati Vishnu vardhan rao if (!match) 4010fe4b561SRavulapati Vishnu vardhan rao return NULL; 4020fe4b561SRavulapati Vishnu vardhan rao return (void *)match->driver_data; 4030fe4b561SRavulapati Vishnu vardhan rao } 4040fe4b561SRavulapati Vishnu vardhan rao 405*f7b2651bSRavulapati Vishnu vardhan rao static void card_spk_dai_link_present(struct snd_soc_dai_link *links, 406*f7b2651bSRavulapati Vishnu vardhan rao const char *card_name) 407*f7b2651bSRavulapati Vishnu vardhan rao { 408*f7b2651bSRavulapati Vishnu vardhan rao if (!strcmp(card_name, "acp3xalc56821015")) { 409*f7b2651bSRavulapati Vishnu vardhan rao links[1].codecs = rt1015; 410*f7b2651bSRavulapati Vishnu vardhan rao links[1].num_codecs = ARRAY_SIZE(rt1015); 411*f7b2651bSRavulapati Vishnu vardhan rao } else { 412*f7b2651bSRavulapati Vishnu vardhan rao links[1].codecs = max; 413*f7b2651bSRavulapati Vishnu vardhan rao links[1].num_codecs = ARRAY_SIZE(max); 414*f7b2651bSRavulapati Vishnu vardhan rao } 415*f7b2651bSRavulapati Vishnu vardhan rao } 416*f7b2651bSRavulapati Vishnu vardhan rao 4176b8e4e7dSAkshu Agrawal static int acp3x_probe(struct platform_device *pdev) 4186b8e4e7dSAkshu Agrawal { 4196b8e4e7dSAkshu Agrawal int ret; 4206b8e4e7dSAkshu Agrawal struct snd_soc_card *card; 4216b8e4e7dSAkshu Agrawal struct acp3x_platform_info *machine; 4220fe4b561SRavulapati Vishnu vardhan rao struct device *dev = &pdev->dev; 4230fe4b561SRavulapati Vishnu vardhan rao 4240fe4b561SRavulapati Vishnu vardhan rao card = (struct snd_soc_card *)soc_is_rltk_max(dev); 4250fe4b561SRavulapati Vishnu vardhan rao if (!card) 4260fe4b561SRavulapati Vishnu vardhan rao return -ENODEV; 4276b8e4e7dSAkshu Agrawal 4286b8e4e7dSAkshu Agrawal machine = devm_kzalloc(&pdev->dev, sizeof(*machine), GFP_KERNEL); 4296b8e4e7dSAkshu Agrawal if (!machine) 4306b8e4e7dSAkshu Agrawal return -ENOMEM; 4316b8e4e7dSAkshu Agrawal 432*f7b2651bSRavulapati Vishnu vardhan rao card_spk_dai_link_present(card->dai_link, card->name); 4330fe4b561SRavulapati Vishnu vardhan rao card->dev = &pdev->dev; 4346b8e4e7dSAkshu Agrawal platform_set_drvdata(pdev, card); 4356b8e4e7dSAkshu Agrawal snd_soc_card_set_drvdata(card, machine); 43672c3b2b0SAkshu Agrawal 43772c3b2b0SAkshu Agrawal dmic_sel = devm_gpiod_get(&pdev->dev, "dmic", GPIOD_OUT_LOW); 43872c3b2b0SAkshu Agrawal if (IS_ERR(dmic_sel)) { 439d7729c40SAkshu Agrawal dev_err(&pdev->dev, "DMIC gpio failed err=%ld\n", 44072c3b2b0SAkshu Agrawal PTR_ERR(dmic_sel)); 44172c3b2b0SAkshu Agrawal return PTR_ERR(dmic_sel); 44272c3b2b0SAkshu Agrawal } 44372c3b2b0SAkshu Agrawal 4440fe4b561SRavulapati Vishnu vardhan rao ret = devm_snd_soc_register_card(&pdev->dev, card); 4456b8e4e7dSAkshu Agrawal if (ret) { 4466b8e4e7dSAkshu Agrawal dev_err(&pdev->dev, 4476b8e4e7dSAkshu Agrawal "devm_snd_soc_register_card(%s) failed: %d\n", 4480fe4b561SRavulapati Vishnu vardhan rao card->name, ret); 4496b8e4e7dSAkshu Agrawal return ret; 4506b8e4e7dSAkshu Agrawal } 4516b8e4e7dSAkshu Agrawal return 0; 4526b8e4e7dSAkshu Agrawal } 4536b8e4e7dSAkshu Agrawal 4546b8e4e7dSAkshu Agrawal static const struct acpi_device_id acp3x_audio_acpi_match[] = { 4550fe4b561SRavulapati Vishnu vardhan rao { "AMDI5682", (unsigned long)&acp3x_5682}, 456414e3cabSRavulapati Vishnu vardhan rao { "AMDI1015", (unsigned long)&acp3x_1015}, 4576b8e4e7dSAkshu Agrawal {}, 4586b8e4e7dSAkshu Agrawal }; 4596b8e4e7dSAkshu Agrawal MODULE_DEVICE_TABLE(acpi, acp3x_audio_acpi_match); 4606b8e4e7dSAkshu Agrawal 4616b8e4e7dSAkshu Agrawal static struct platform_driver acp3x_audio = { 4626b8e4e7dSAkshu Agrawal .driver = { 4636b8e4e7dSAkshu Agrawal .name = "acp3x-alc5682-max98357", 4646b8e4e7dSAkshu Agrawal .acpi_match_table = ACPI_PTR(acp3x_audio_acpi_match), 4656b8e4e7dSAkshu Agrawal .pm = &snd_soc_pm_ops, 4666b8e4e7dSAkshu Agrawal }, 4676b8e4e7dSAkshu Agrawal .probe = acp3x_probe, 4686b8e4e7dSAkshu Agrawal }; 4696b8e4e7dSAkshu Agrawal 4706b8e4e7dSAkshu Agrawal module_platform_driver(acp3x_audio); 4716b8e4e7dSAkshu Agrawal 4726b8e4e7dSAkshu Agrawal MODULE_AUTHOR("akshu.agrawal@amd.com"); 473414e3cabSRavulapati Vishnu vardhan rao MODULE_AUTHOR("Vishnuvardhanrao.Ravulapati@amd.com"); 474414e3cabSRavulapati Vishnu vardhan rao MODULE_DESCRIPTION("ALC5682 ALC1015 & MAX98357 audio support"); 4756b8e4e7dSAkshu Agrawal MODULE_LICENSE("GPL v2"); 476