142a589e8SKaiChieh Chuang // SPDX-License-Identifier: GPL-2.0 242a589e8SKaiChieh Chuang // 342a589e8SKaiChieh Chuang // MediaTek ALSA SoC Audio DAI ADDA Control 442a589e8SKaiChieh Chuang // 542a589e8SKaiChieh Chuang // Copyright (c) 2018 MediaTek Inc. 642a589e8SKaiChieh Chuang // Author: KaiChieh Chuang <kaichieh.chuang@mediatek.com> 742a589e8SKaiChieh Chuang 842a589e8SKaiChieh Chuang #include <linux/regmap.h> 942a589e8SKaiChieh Chuang #include <linux/delay.h> 1042a589e8SKaiChieh Chuang #include "mt6797-afe-common.h" 1142a589e8SKaiChieh Chuang #include "mt6797-interconnection.h" 1242a589e8SKaiChieh Chuang #include "mt6797-reg.h" 13*d6c01755SAngeloGioacchino Del Regno #include "../common/mtk-dai-adda-common.h" 1442a589e8SKaiChieh Chuang 1542a589e8SKaiChieh Chuang /* dai component */ 1642a589e8SKaiChieh Chuang static const struct snd_kcontrol_new mtk_adda_dl_ch1_mix[] = { 1742a589e8SKaiChieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("DL1_CH1", AFE_CONN3, I_DL1_CH1, 1, 0), 1842a589e8SKaiChieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH1", AFE_CONN3, I_DL2_CH1, 1, 0), 1942a589e8SKaiChieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("DL3_CH1", AFE_CONN3, I_DL3_CH1, 1, 0), 2042a589e8SKaiChieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH2", AFE_CONN3, 2142a589e8SKaiChieh Chuang I_ADDA_UL_CH2, 1, 0), 2242a589e8SKaiChieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH1", AFE_CONN3, 2342a589e8SKaiChieh Chuang I_ADDA_UL_CH1, 1, 0), 242c1a5c04SKai Chieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("PCM_1_CAP_CH1", AFE_CONN3, 252c1a5c04SKai Chieh Chuang I_PCM_1_CAP_CH1, 1, 0), 262c1a5c04SKai Chieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("PCM_2_CAP_CH1", AFE_CONN3, 272c1a5c04SKai Chieh Chuang I_PCM_2_CAP_CH1, 1, 0), 2842a589e8SKaiChieh Chuang }; 2942a589e8SKaiChieh Chuang 3042a589e8SKaiChieh Chuang static const struct snd_kcontrol_new mtk_adda_dl_ch2_mix[] = { 3142a589e8SKaiChieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("DL1_CH1", AFE_CONN4, I_DL1_CH1, 1, 0), 3242a589e8SKaiChieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("DL1_CH2", AFE_CONN4, I_DL1_CH2, 1, 0), 3342a589e8SKaiChieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH1", AFE_CONN4, I_DL2_CH1, 1, 0), 3442a589e8SKaiChieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH2", AFE_CONN4, I_DL2_CH2, 1, 0), 3542a589e8SKaiChieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("DL3_CH1", AFE_CONN4, I_DL3_CH1, 1, 0), 3642a589e8SKaiChieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("DL3_CH2", AFE_CONN4, I_DL3_CH2, 1, 0), 3742a589e8SKaiChieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH2", AFE_CONN4, 3842a589e8SKaiChieh Chuang I_ADDA_UL_CH2, 1, 0), 3942a589e8SKaiChieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH1", AFE_CONN4, 4042a589e8SKaiChieh Chuang I_ADDA_UL_CH1, 1, 0), 412c1a5c04SKai Chieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("PCM_1_CAP_CH1", AFE_CONN4, 422c1a5c04SKai Chieh Chuang I_PCM_1_CAP_CH1, 1, 0), 432c1a5c04SKai Chieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("PCM_2_CAP_CH1", AFE_CONN4, 442c1a5c04SKai Chieh Chuang I_PCM_2_CAP_CH1, 1, 0), 452c1a5c04SKai Chieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("PCM_1_CAP_CH2", AFE_CONN4, 462c1a5c04SKai Chieh Chuang I_PCM_1_CAP_CH2, 1, 0), 472c1a5c04SKai Chieh Chuang SOC_DAPM_SINGLE_AUTODISABLE("PCM_2_CAP_CH2", AFE_CONN4, 482c1a5c04SKai Chieh Chuang I_PCM_2_CAP_CH2, 1, 0), 4942a589e8SKaiChieh Chuang }; 5042a589e8SKaiChieh Chuang 5142a589e8SKaiChieh Chuang static int mtk_adda_ul_event(struct snd_soc_dapm_widget *w, 5242a589e8SKaiChieh Chuang struct snd_kcontrol *kcontrol, 5342a589e8SKaiChieh Chuang int event) 5442a589e8SKaiChieh Chuang { 5542a589e8SKaiChieh Chuang struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm); 5642a589e8SKaiChieh Chuang struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt); 5742a589e8SKaiChieh Chuang 5842a589e8SKaiChieh Chuang dev_dbg(afe->dev, "%s(), name %s, event 0x%x\n", 5942a589e8SKaiChieh Chuang __func__, w->name, event); 6042a589e8SKaiChieh Chuang 6142a589e8SKaiChieh Chuang switch (event) { 6242a589e8SKaiChieh Chuang case SND_SOC_DAPM_POST_PMD: 6342a589e8SKaiChieh Chuang /* should delayed 1/fs(smallest is 8k) = 125us before afe off */ 6442a589e8SKaiChieh Chuang usleep_range(125, 135); 6542a589e8SKaiChieh Chuang break; 6642a589e8SKaiChieh Chuang default: 6742a589e8SKaiChieh Chuang break; 6842a589e8SKaiChieh Chuang } 6942a589e8SKaiChieh Chuang 7042a589e8SKaiChieh Chuang return 0; 7142a589e8SKaiChieh Chuang } 7242a589e8SKaiChieh Chuang 7342a589e8SKaiChieh Chuang enum { 7442a589e8SKaiChieh Chuang SUPPLY_SEQ_AUD_TOP_PDN, 7542a589e8SKaiChieh Chuang SUPPLY_SEQ_ADDA_AFE_ON, 7642a589e8SKaiChieh Chuang SUPPLY_SEQ_ADDA_DL_ON, 7742a589e8SKaiChieh Chuang SUPPLY_SEQ_ADDA_UL_ON, 7842a589e8SKaiChieh Chuang }; 7942a589e8SKaiChieh Chuang 8042a589e8SKaiChieh Chuang static const struct snd_soc_dapm_widget mtk_dai_adda_widgets[] = { 8142a589e8SKaiChieh Chuang /* adda */ 8242a589e8SKaiChieh Chuang SND_SOC_DAPM_MIXER("ADDA_DL_CH1", SND_SOC_NOPM, 0, 0, 8342a589e8SKaiChieh Chuang mtk_adda_dl_ch1_mix, 8442a589e8SKaiChieh Chuang ARRAY_SIZE(mtk_adda_dl_ch1_mix)), 8542a589e8SKaiChieh Chuang SND_SOC_DAPM_MIXER("ADDA_DL_CH2", SND_SOC_NOPM, 0, 0, 8642a589e8SKaiChieh Chuang mtk_adda_dl_ch2_mix, 8742a589e8SKaiChieh Chuang ARRAY_SIZE(mtk_adda_dl_ch2_mix)), 8842a589e8SKaiChieh Chuang 8942a589e8SKaiChieh Chuang SND_SOC_DAPM_SUPPLY_S("ADDA Enable", SUPPLY_SEQ_ADDA_AFE_ON, 9042a589e8SKaiChieh Chuang AFE_ADDA_UL_DL_CON0, ADDA_AFE_ON_SFT, 0, 9142a589e8SKaiChieh Chuang NULL, 0), 9242a589e8SKaiChieh Chuang 9342a589e8SKaiChieh Chuang SND_SOC_DAPM_SUPPLY_S("ADDA Playback Enable", SUPPLY_SEQ_ADDA_DL_ON, 9442a589e8SKaiChieh Chuang AFE_ADDA_DL_SRC2_CON0, 9542a589e8SKaiChieh Chuang DL_2_SRC_ON_TMP_CTL_PRE_SFT, 0, 9642a589e8SKaiChieh Chuang NULL, 0), 9742a589e8SKaiChieh Chuang 9842a589e8SKaiChieh Chuang SND_SOC_DAPM_SUPPLY_S("ADDA Capture Enable", SUPPLY_SEQ_ADDA_UL_ON, 9942a589e8SKaiChieh Chuang AFE_ADDA_UL_SRC_CON0, 10042a589e8SKaiChieh Chuang UL_SRC_ON_TMP_CTL_SFT, 0, 10142a589e8SKaiChieh Chuang mtk_adda_ul_event, 10242a589e8SKaiChieh Chuang SND_SOC_DAPM_POST_PMD), 10342a589e8SKaiChieh Chuang 10442a589e8SKaiChieh Chuang SND_SOC_DAPM_SUPPLY_S("aud_dac_clk", SUPPLY_SEQ_AUD_TOP_PDN, 10542a589e8SKaiChieh Chuang AUDIO_TOP_CON0, PDN_DAC_SFT, 1, 10642a589e8SKaiChieh Chuang NULL, 0), 10742a589e8SKaiChieh Chuang SND_SOC_DAPM_SUPPLY_S("aud_dac_predis_clk", SUPPLY_SEQ_AUD_TOP_PDN, 10842a589e8SKaiChieh Chuang AUDIO_TOP_CON0, PDN_DAC_PREDIS_SFT, 1, 10942a589e8SKaiChieh Chuang NULL, 0), 11042a589e8SKaiChieh Chuang 11142a589e8SKaiChieh Chuang SND_SOC_DAPM_SUPPLY_S("aud_adc_clk", SUPPLY_SEQ_AUD_TOP_PDN, 11242a589e8SKaiChieh Chuang AUDIO_TOP_CON0, PDN_ADC_SFT, 1, 11342a589e8SKaiChieh Chuang NULL, 0), 11442a589e8SKaiChieh Chuang 11542a589e8SKaiChieh Chuang SND_SOC_DAPM_CLOCK_SUPPLY("mtkaif_26m_clk"), 11642a589e8SKaiChieh Chuang }; 11742a589e8SKaiChieh Chuang 11842a589e8SKaiChieh Chuang static const struct snd_soc_dapm_route mtk_dai_adda_routes[] = { 11942a589e8SKaiChieh Chuang /* playback */ 12042a589e8SKaiChieh Chuang {"ADDA_DL_CH1", "DL1_CH1", "DL1"}, 12142a589e8SKaiChieh Chuang {"ADDA_DL_CH2", "DL1_CH1", "DL1"}, 12242a589e8SKaiChieh Chuang {"ADDA_DL_CH2", "DL1_CH2", "DL1"}, 12342a589e8SKaiChieh Chuang 12442a589e8SKaiChieh Chuang {"ADDA_DL_CH1", "DL2_CH1", "DL2"}, 12542a589e8SKaiChieh Chuang {"ADDA_DL_CH2", "DL2_CH1", "DL2"}, 12642a589e8SKaiChieh Chuang {"ADDA_DL_CH2", "DL2_CH2", "DL2"}, 12742a589e8SKaiChieh Chuang 12842a589e8SKaiChieh Chuang {"ADDA_DL_CH1", "DL3_CH1", "DL3"}, 12942a589e8SKaiChieh Chuang {"ADDA_DL_CH2", "DL3_CH1", "DL3"}, 13042a589e8SKaiChieh Chuang {"ADDA_DL_CH2", "DL3_CH2", "DL3"}, 13142a589e8SKaiChieh Chuang 13242a589e8SKaiChieh Chuang {"ADDA Playback", NULL, "ADDA_DL_CH1"}, 13342a589e8SKaiChieh Chuang {"ADDA Playback", NULL, "ADDA_DL_CH2"}, 13442a589e8SKaiChieh Chuang 13542a589e8SKaiChieh Chuang /* adda enable */ 13642a589e8SKaiChieh Chuang {"ADDA Playback", NULL, "ADDA Enable"}, 13742a589e8SKaiChieh Chuang {"ADDA Playback", NULL, "ADDA Playback Enable"}, 13842a589e8SKaiChieh Chuang {"ADDA Capture", NULL, "ADDA Enable"}, 13942a589e8SKaiChieh Chuang {"ADDA Capture", NULL, "ADDA Capture Enable"}, 14042a589e8SKaiChieh Chuang 14142a589e8SKaiChieh Chuang /* clk */ 14242a589e8SKaiChieh Chuang {"ADDA Playback", NULL, "mtkaif_26m_clk"}, 14342a589e8SKaiChieh Chuang {"ADDA Playback", NULL, "aud_dac_clk"}, 14442a589e8SKaiChieh Chuang {"ADDA Playback", NULL, "aud_dac_predis_clk"}, 14542a589e8SKaiChieh Chuang 14642a589e8SKaiChieh Chuang {"ADDA Capture", NULL, "mtkaif_26m_clk"}, 14742a589e8SKaiChieh Chuang {"ADDA Capture", NULL, "aud_adc_clk"}, 14842a589e8SKaiChieh Chuang }; 14942a589e8SKaiChieh Chuang 15042a589e8SKaiChieh Chuang /* dai ops */ 15142a589e8SKaiChieh Chuang static int mtk_dai_adda_hw_params(struct snd_pcm_substream *substream, 15242a589e8SKaiChieh Chuang struct snd_pcm_hw_params *params, 15342a589e8SKaiChieh Chuang struct snd_soc_dai *dai) 15442a589e8SKaiChieh Chuang { 15542a589e8SKaiChieh Chuang struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); 15642a589e8SKaiChieh Chuang unsigned int rate = params_rate(params); 15742a589e8SKaiChieh Chuang 15842a589e8SKaiChieh Chuang dev_dbg(afe->dev, "%s(), id %d, stream %d, rate %d\n", 15942a589e8SKaiChieh Chuang __func__, dai->id, substream->stream, rate); 16042a589e8SKaiChieh Chuang 16142a589e8SKaiChieh Chuang if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { 16242a589e8SKaiChieh Chuang unsigned int dl_src2_con0 = 0; 16342a589e8SKaiChieh Chuang unsigned int dl_src2_con1 = 0; 16442a589e8SKaiChieh Chuang 16542a589e8SKaiChieh Chuang /* clean predistortion */ 16642a589e8SKaiChieh Chuang regmap_write(afe->regmap, AFE_ADDA_PREDIS_CON0, 0); 16742a589e8SKaiChieh Chuang regmap_write(afe->regmap, AFE_ADDA_PREDIS_CON1, 0); 16842a589e8SKaiChieh Chuang 16942a589e8SKaiChieh Chuang /* set input sampling rate */ 170*d6c01755SAngeloGioacchino Del Regno dl_src2_con0 = mtk_adda_dl_rate_transform(afe, rate) << 28; 17142a589e8SKaiChieh Chuang 17242a589e8SKaiChieh Chuang /* set output mode */ 17342a589e8SKaiChieh Chuang switch (rate) { 17442a589e8SKaiChieh Chuang case 192000: 17542a589e8SKaiChieh Chuang dl_src2_con0 |= (0x1 << 24); /* UP_SAMPLING_RATE_X2 */ 17642a589e8SKaiChieh Chuang dl_src2_con0 |= 1 << 14; 17742a589e8SKaiChieh Chuang break; 17842a589e8SKaiChieh Chuang case 96000: 17942a589e8SKaiChieh Chuang dl_src2_con0 |= (0x2 << 24); /* UP_SAMPLING_RATE_X4 */ 18042a589e8SKaiChieh Chuang dl_src2_con0 |= 1 << 14; 18142a589e8SKaiChieh Chuang break; 18242a589e8SKaiChieh Chuang default: 18342a589e8SKaiChieh Chuang dl_src2_con0 |= (0x3 << 24); /* UP_SAMPLING_RATE_X8 */ 18442a589e8SKaiChieh Chuang break; 18542a589e8SKaiChieh Chuang } 18642a589e8SKaiChieh Chuang 18742a589e8SKaiChieh Chuang /* turn off mute function */ 18842a589e8SKaiChieh Chuang dl_src2_con0 |= (0x03 << 11); 18942a589e8SKaiChieh Chuang 19042a589e8SKaiChieh Chuang /* set voice input data if input sample rate is 8k or 16k */ 19142a589e8SKaiChieh Chuang if (rate == 8000 || rate == 16000) 19242a589e8SKaiChieh Chuang dl_src2_con0 |= 0x01 << 5; 19342a589e8SKaiChieh Chuang 19442a589e8SKaiChieh Chuang if (rate < 96000) { 19542a589e8SKaiChieh Chuang /* SA suggest apply -0.3db to audio/speech path */ 19642a589e8SKaiChieh Chuang dl_src2_con1 = 0xf74f0000; 19742a589e8SKaiChieh Chuang } else { 19842a589e8SKaiChieh Chuang /* SA suggest apply -0.3db to audio/speech path 19942a589e8SKaiChieh Chuang * with DL gain set to half, 20042a589e8SKaiChieh Chuang * 0xFFFF = 0dB -> 0x8000 = 0dB when 96k, 192k 20142a589e8SKaiChieh Chuang */ 20242a589e8SKaiChieh Chuang dl_src2_con1 = 0x7ba70000; 20342a589e8SKaiChieh Chuang } 20442a589e8SKaiChieh Chuang 20542a589e8SKaiChieh Chuang /* turn on down-link gain */ 20642a589e8SKaiChieh Chuang dl_src2_con0 = dl_src2_con0 | (0x01 << 1); 20742a589e8SKaiChieh Chuang 20842a589e8SKaiChieh Chuang regmap_write(afe->regmap, AFE_ADDA_DL_SRC2_CON0, dl_src2_con0); 20942a589e8SKaiChieh Chuang regmap_write(afe->regmap, AFE_ADDA_DL_SRC2_CON1, dl_src2_con1); 21042a589e8SKaiChieh Chuang } else { 21142a589e8SKaiChieh Chuang unsigned int voice_mode = 0; 21242a589e8SKaiChieh Chuang unsigned int ul_src_con0 = 0; /* default value */ 21342a589e8SKaiChieh Chuang 21442a589e8SKaiChieh Chuang /* Using Internal ADC */ 21542a589e8SKaiChieh Chuang regmap_update_bits(afe->regmap, 21642a589e8SKaiChieh Chuang AFE_ADDA_TOP_CON0, 21742a589e8SKaiChieh Chuang 0x1 << 0, 21842a589e8SKaiChieh Chuang 0x0 << 0); 21942a589e8SKaiChieh Chuang 220*d6c01755SAngeloGioacchino Del Regno voice_mode = mtk_adda_ul_rate_transform(afe, rate); 22142a589e8SKaiChieh Chuang 22242a589e8SKaiChieh Chuang ul_src_con0 |= (voice_mode << 17) & (0x7 << 17); 22342a589e8SKaiChieh Chuang 22442a589e8SKaiChieh Chuang /* up8x txif sat on */ 22542a589e8SKaiChieh Chuang regmap_write(afe->regmap, AFE_ADDA_NEWIF_CFG0, 0x03F87201); 22642a589e8SKaiChieh Chuang 22742a589e8SKaiChieh Chuang if (rate >= 96000) { /* hires */ 22842a589e8SKaiChieh Chuang /* use hires format [1 0 23] */ 22942a589e8SKaiChieh Chuang regmap_update_bits(afe->regmap, 23042a589e8SKaiChieh Chuang AFE_ADDA_NEWIF_CFG0, 23142a589e8SKaiChieh Chuang 0x1 << 5, 23242a589e8SKaiChieh Chuang 0x1 << 5); 23342a589e8SKaiChieh Chuang 23442a589e8SKaiChieh Chuang regmap_update_bits(afe->regmap, 23542a589e8SKaiChieh Chuang AFE_ADDA_NEWIF_CFG2, 23642a589e8SKaiChieh Chuang 0xf << 28, 23742a589e8SKaiChieh Chuang voice_mode << 28); 23842a589e8SKaiChieh Chuang } else { /* normal 8~48k */ 23942a589e8SKaiChieh Chuang /* use fixed 260k anc path */ 24042a589e8SKaiChieh Chuang regmap_update_bits(afe->regmap, 24142a589e8SKaiChieh Chuang AFE_ADDA_NEWIF_CFG2, 24242a589e8SKaiChieh Chuang 0xf << 28, 24342a589e8SKaiChieh Chuang 8 << 28); 24442a589e8SKaiChieh Chuang 24542a589e8SKaiChieh Chuang /* ul_use_cic_out */ 24642a589e8SKaiChieh Chuang ul_src_con0 |= 0x1 << 20; 24742a589e8SKaiChieh Chuang } 24842a589e8SKaiChieh Chuang 24942a589e8SKaiChieh Chuang regmap_update_bits(afe->regmap, 25042a589e8SKaiChieh Chuang AFE_ADDA_NEWIF_CFG2, 25142a589e8SKaiChieh Chuang 0xf << 28, 25242a589e8SKaiChieh Chuang 8 << 28); 25342a589e8SKaiChieh Chuang 25442a589e8SKaiChieh Chuang regmap_update_bits(afe->regmap, 25542a589e8SKaiChieh Chuang AFE_ADDA_UL_SRC_CON0, 25642a589e8SKaiChieh Chuang 0xfffffffe, 25742a589e8SKaiChieh Chuang ul_src_con0); 25842a589e8SKaiChieh Chuang } 25942a589e8SKaiChieh Chuang 26042a589e8SKaiChieh Chuang return 0; 26142a589e8SKaiChieh Chuang } 26242a589e8SKaiChieh Chuang 26342a589e8SKaiChieh Chuang static const struct snd_soc_dai_ops mtk_dai_adda_ops = { 26442a589e8SKaiChieh Chuang .hw_params = mtk_dai_adda_hw_params, 26542a589e8SKaiChieh Chuang }; 26642a589e8SKaiChieh Chuang 26742a589e8SKaiChieh Chuang /* dai driver */ 26842a589e8SKaiChieh Chuang #define MTK_ADDA_PLAYBACK_RATES (SNDRV_PCM_RATE_8000_48000 |\ 26942a589e8SKaiChieh Chuang SNDRV_PCM_RATE_96000 |\ 27042a589e8SKaiChieh Chuang SNDRV_PCM_RATE_192000) 27142a589e8SKaiChieh Chuang 27242a589e8SKaiChieh Chuang #define MTK_ADDA_CAPTURE_RATES (SNDRV_PCM_RATE_8000 |\ 27342a589e8SKaiChieh Chuang SNDRV_PCM_RATE_16000 |\ 27442a589e8SKaiChieh Chuang SNDRV_PCM_RATE_32000 |\ 27542a589e8SKaiChieh Chuang SNDRV_PCM_RATE_48000 |\ 27642a589e8SKaiChieh Chuang SNDRV_PCM_RATE_96000 |\ 27742a589e8SKaiChieh Chuang SNDRV_PCM_RATE_192000) 27842a589e8SKaiChieh Chuang 27942a589e8SKaiChieh Chuang #define MTK_ADDA_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\ 28042a589e8SKaiChieh Chuang SNDRV_PCM_FMTBIT_S24_LE |\ 28142a589e8SKaiChieh Chuang SNDRV_PCM_FMTBIT_S32_LE) 28242a589e8SKaiChieh Chuang 28342a589e8SKaiChieh Chuang static struct snd_soc_dai_driver mtk_dai_adda_driver[] = { 28442a589e8SKaiChieh Chuang { 28542a589e8SKaiChieh Chuang .name = "ADDA", 28642a589e8SKaiChieh Chuang .id = MT6797_DAI_ADDA, 28742a589e8SKaiChieh Chuang .playback = { 28842a589e8SKaiChieh Chuang .stream_name = "ADDA Playback", 28942a589e8SKaiChieh Chuang .channels_min = 1, 29042a589e8SKaiChieh Chuang .channels_max = 2, 29142a589e8SKaiChieh Chuang .rates = MTK_ADDA_PLAYBACK_RATES, 29242a589e8SKaiChieh Chuang .formats = MTK_ADDA_FORMATS, 29342a589e8SKaiChieh Chuang }, 29442a589e8SKaiChieh Chuang .capture = { 29542a589e8SKaiChieh Chuang .stream_name = "ADDA Capture", 29642a589e8SKaiChieh Chuang .channels_min = 1, 29742a589e8SKaiChieh Chuang .channels_max = 2, 29842a589e8SKaiChieh Chuang .rates = MTK_ADDA_CAPTURE_RATES, 29942a589e8SKaiChieh Chuang .formats = MTK_ADDA_FORMATS, 30042a589e8SKaiChieh Chuang }, 30142a589e8SKaiChieh Chuang .ops = &mtk_dai_adda_ops, 30242a589e8SKaiChieh Chuang }, 30342a589e8SKaiChieh Chuang }; 30442a589e8SKaiChieh Chuang 30542a589e8SKaiChieh Chuang int mt6797_dai_adda_register(struct mtk_base_afe *afe) 30642a589e8SKaiChieh Chuang { 307c1d9b419SKaiChieh Chuang struct mtk_base_afe_dai *dai; 30842a589e8SKaiChieh Chuang 309c1d9b419SKaiChieh Chuang dai = devm_kzalloc(afe->dev, sizeof(*dai), GFP_KERNEL); 310c1d9b419SKaiChieh Chuang if (!dai) 311c1d9b419SKaiChieh Chuang return -ENOMEM; 31242a589e8SKaiChieh Chuang 313c1d9b419SKaiChieh Chuang list_add(&dai->list, &afe->sub_dais); 314c1d9b419SKaiChieh Chuang 315c1d9b419SKaiChieh Chuang dai->dai_drivers = mtk_dai_adda_driver; 316c1d9b419SKaiChieh Chuang dai->num_dai_drivers = ARRAY_SIZE(mtk_dai_adda_driver); 317c1d9b419SKaiChieh Chuang 318c1d9b419SKaiChieh Chuang dai->dapm_widgets = mtk_dai_adda_widgets; 319c1d9b419SKaiChieh Chuang dai->num_dapm_widgets = ARRAY_SIZE(mtk_dai_adda_widgets); 320c1d9b419SKaiChieh Chuang dai->dapm_routes = mtk_dai_adda_routes; 321c1d9b419SKaiChieh Chuang dai->num_dapm_routes = ARRAY_SIZE(mtk_dai_adda_routes); 32242a589e8SKaiChieh Chuang return 0; 32342a589e8SKaiChieh Chuang } 324