--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * MediaTek ALSA SoC Audio DAI ADDA Control
+ *
+ * Copyright (c) 2025 MediaTek Inc.
+ * Author: Darren Ye <darren.ye@mediatek.com>
+ */
+
+#include <linux/regmap.h>
+#include <linux/delay.h>
+
+#include "mt8189-afe-clk.h"
+#include "mt8189-afe-common.h"
+#include "mt8189-interconnection.h"
+
+/* mt6363 vs1 voter */
+#define VS1_MT6338_MASK_SFT 0x1
+#define RG_BUCK_VS1_VOTER_EN_LO 0x189a
+#define RG_BUCK_VS1_VOTER_EN_LO_SET 0x189b
+#define RG_BUCK_VS1_VOTER_EN_LO_CLR 0x189c
+
+#define AUDIO_SDM_LEVEL_NORMAL 0x1d
+#define MTK_AFE_ADDA_DL_GAIN_NORMAL 0xf74f
+#define SDM_AUTO_RESET_THRESHOLD 0x190000
+
+enum {
+ SUPPLY_SEQ_ADDA_AFE_ON,
+ SUPPLY_SEQ_ADDA_DL_ON,
+ SUPPLY_SEQ_ADDA_AUD_PAD_TOP,
+ SUPPLY_SEQ_ADDA_MTKAIF_CFG,
+ SUPPLY_SEQ_ADDA6_MTKAIF_CFG,
+ SUPPLY_SEQ_ADDA_FIFO,
+ SUPPLY_SEQ_ADDA_AP_DMIC,
+ SUPPLY_SEQ_ADDA_UL_ON,
+};
+
+enum {
+ UL_IIR_SW,
+ UL_IIR_5HZ,
+ UL_IIR_10HZ,
+ UL_IIR_25HZ,
+ UL_IIR_50HZ,
+ UL_IIR_75HZ,
+};
+
+enum {
+ AUDIO_SDM_2ND,
+ AUDIO_SDM_3RD,
+};
+
+enum {
+ DELAY_DATA_MISO1,
+ DELAY_DATA_MISO2,
+};
+
+enum {
+ MTK_AFE_ADDA_DL_RATE_8K,
+ MTK_AFE_ADDA_DL_RATE_11K,
+ MTK_AFE_ADDA_DL_RATE_12K,
+ MTK_AFE_ADDA_DL_RATE_16K = 4,
+ MTK_AFE_ADDA_DL_RATE_22K,
+ MTK_AFE_ADDA_DL_RATE_24K,
+ MTK_AFE_ADDA_DL_RATE_32K = 8,
+ MTK_AFE_ADDA_DL_RATE_44K,
+ MTK_AFE_ADDA_DL_RATE_48K,
+ MTK_AFE_ADDA_DL_RATE_88K = 13,
+ MTK_AFE_ADDA_DL_RATE_96K,
+ MTK_AFE_ADDA_DL_RATE_176K = 17,
+ MTK_AFE_ADDA_DL_RATE_192K,
+ MTK_AFE_ADDA_DL_RATE_352K = 21,
+ MTK_AFE_ADDA_DL_RATE_384K,
+};
+
+enum {
+ MTK_AFE_ADDA_UL_RATE_8K,
+ MTK_AFE_ADDA_UL_RATE_16K,
+ MTK_AFE_ADDA_UL_RATE_32K,
+ MTK_AFE_ADDA_UL_RATE_48K,
+ MTK_AFE_ADDA_UL_RATE_96K,
+ MTK_AFE_ADDA_UL_RATE_192K,
+ MTK_AFE_ADDA_UL_RATE_48K_HD,
+};
+
+struct mtk_afe_adda_priv {
+ int dl_rate;
+ int ul_rate;
+};
+
+static unsigned int adda_dl_rate_transform(struct mtk_base_afe *afe,
+ unsigned int rate)
+{
+ switch (rate) {
+ case 8000:
+ return MTK_AFE_ADDA_DL_RATE_8K;
+ case 11025:
+ return MTK_AFE_ADDA_DL_RATE_11K;
+ case 12000:
+ return MTK_AFE_ADDA_DL_RATE_12K;
+ case 16000:
+ return MTK_AFE_ADDA_DL_RATE_16K;
+ case 22050:
+ return MTK_AFE_ADDA_DL_RATE_22K;
+ case 24000:
+ return MTK_AFE_ADDA_DL_RATE_24K;
+ case 32000:
+ return MTK_AFE_ADDA_DL_RATE_32K;
+ case 44100:
+ return MTK_AFE_ADDA_DL_RATE_44K;
+ case 48000:
+ return MTK_AFE_ADDA_DL_RATE_48K;
+ case 96000:
+ return MTK_AFE_ADDA_DL_RATE_96K;
+ case 192000:
+ return MTK_AFE_ADDA_DL_RATE_192K;
+ default:
+ dev_warn(afe->dev, "%s(), rate %d invalid, use 48kHz!!!\n",
+ __func__, rate);
+ return MTK_AFE_ADDA_DL_RATE_48K;
+ }
+}
+
+static unsigned int adda_ul_rate_transform(struct mtk_base_afe *afe,
+ unsigned int rate)
+{
+ switch (rate) {
+ case 8000:
+ return MTK_AFE_ADDA_UL_RATE_8K;
+ case 16000:
+ return MTK_AFE_ADDA_UL_RATE_16K;
+ case 32000:
+ return MTK_AFE_ADDA_UL_RATE_32K;
+ case 48000:
+ return MTK_AFE_ADDA_UL_RATE_48K;
+ case 96000:
+ return MTK_AFE_ADDA_UL_RATE_96K;
+ case 192000:
+ return MTK_AFE_ADDA_UL_RATE_192K;
+ default:
+ dev_warn(afe->dev, "%s(), rate %d invalid, use 48kHz!!!\n",
+ __func__, rate);
+ return MTK_AFE_ADDA_UL_RATE_48K;
+ }
+}
+
+/* dai component */
+static const struct snd_kcontrol_new mtk_adda_dl_ch1_mix[] = {
+ SOC_DAPM_SINGLE_AUTODISABLE("DL0_CH1", AFE_CONN014_1, I_DL0_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL1_CH1", AFE_CONN014_1, I_DL1_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH1", AFE_CONN014_1, I_DL2_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL3_CH1", AFE_CONN014_1, I_DL3_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL4_CH1", AFE_CONN014_1, I_DL4_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL5_CH1", AFE_CONN014_1, I_DL5_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL6_CH1", AFE_CONN014_1, I_DL6_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL7_CH1", AFE_CONN014_1, I_DL7_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL8_CH1", AFE_CONN014_1, I_DL8_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL_24CH_CH1", AFE_CONN014_1, I_DL_24CH_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL24_CH1", AFE_CONN014_2, I_DL24_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH3", AFE_CONN014_0,
+ I_ADDA_UL_CH3, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH2", AFE_CONN014_0,
+ I_ADDA_UL_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH1", AFE_CONN014_0,
+ I_ADDA_UL_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_GAIN0_OUT_CH1", AFE_CONN014_0,
+ I_GAIN0_OUT_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("PCM_0_CAP_CH1", AFE_CONN014_4,
+ I_PCM_0_CAP_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_SRC_0_OUT_CH1", AFE_CONN014_6,
+ I_SRC_0_OUT_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_SRC_1_OUT_CH1", AFE_CONN014_6,
+ I_SRC_1_OUT_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_SRC_2_OUT_CH1", AFE_CONN014_6,
+ I_SRC_2_OUT_CH1, 1, 0),
+};
+
+static const struct snd_kcontrol_new mtk_adda_dl_ch2_mix[] = {
+ SOC_DAPM_SINGLE_AUTODISABLE("DL0_CH2", AFE_CONN015_1, I_DL0_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL0_CH1", AFE_CONN015_1, I_DL0_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL1_CH2", AFE_CONN015_1, I_DL1_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH2", AFE_CONN015_1, I_DL2_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL3_CH2", AFE_CONN015_1, I_DL3_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL4_CH2", AFE_CONN015_1, I_DL4_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL5_CH2", AFE_CONN015_1, I_DL5_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL6_CH2", AFE_CONN015_1, I_DL6_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL7_CH2", AFE_CONN015_1, I_DL7_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL8_CH2", AFE_CONN015_1, I_DL8_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL_24CH_CH2", AFE_CONN015_1, I_DL_24CH_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL24_CH2", AFE_CONN015_2, I_DL24_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH3", AFE_CONN015_0,
+ I_ADDA_UL_CH3, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH2", AFE_CONN015_0,
+ I_ADDA_UL_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH1", AFE_CONN015_0,
+ I_ADDA_UL_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_GAIN0_OUT_CH2", AFE_CONN015_0,
+ I_GAIN0_OUT_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("PCM_0_CAP_CH1", AFE_CONN015_4,
+ I_PCM_0_CAP_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("PCM_0_CAP_CH2", AFE_CONN015_4,
+ I_PCM_0_CAP_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_SRC_0_OUT_CH2", AFE_CONN015_6,
+ I_SRC_0_OUT_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_SRC_1_OUT_CH2", AFE_CONN015_6,
+ I_SRC_1_OUT_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_SRC_2_OUT_CH2", AFE_CONN015_6,
+ I_SRC_2_OUT_CH2, 1, 0),
+};
+
+static const struct snd_kcontrol_new mtk_adda_dl_ch3_mix[] = {
+ SOC_DAPM_SINGLE_AUTODISABLE("DL0_CH1", AFE_CONN016_1, I_DL0_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL1_CH1", AFE_CONN016_1, I_DL1_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH1", AFE_CONN016_1, I_DL2_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL3_CH1", AFE_CONN016_1, I_DL3_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL4_CH1", AFE_CONN016_1, I_DL4_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL5_CH1", AFE_CONN016_1, I_DL5_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL6_CH1", AFE_CONN016_1, I_DL6_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL7_CH1", AFE_CONN016_1, I_DL7_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL8_CH1", AFE_CONN016_1, I_DL8_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL_24CH_CH1", AFE_CONN016_1, I_DL_24CH_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL_24CH_CH3", AFE_CONN016_1, I_DL_24CH_CH3, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL24_CH1", AFE_CONN016_2, I_DL24_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH3", AFE_CONN016_0,
+ I_ADDA_UL_CH3, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH2", AFE_CONN016_0,
+ I_ADDA_UL_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH1", AFE_CONN016_0,
+ I_ADDA_UL_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_GAIN0_OUT_CH1", AFE_CONN016_0,
+ I_GAIN0_OUT_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("PCM_0_CAP_CH1", AFE_CONN016_4,
+ I_PCM_0_CAP_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_SRC_0_OUT_CH1", AFE_CONN016_6,
+ I_SRC_0_OUT_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_SRC_1_OUT_CH1", AFE_CONN016_6,
+ I_SRC_1_OUT_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_SRC_2_OUT_CH1", AFE_CONN016_6,
+ I_SRC_2_OUT_CH1, 1, 0),
+};
+
+static const struct snd_kcontrol_new mtk_adda_dl_ch4_mix[] = {
+ SOC_DAPM_SINGLE_AUTODISABLE("DL0_CH2", AFE_CONN017_1, I_DL0_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL1_CH2", AFE_CONN017_1, I_DL1_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH2", AFE_CONN017_1, I_DL2_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL3_CH2", AFE_CONN017_1, I_DL3_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL4_CH2", AFE_CONN017_1, I_DL4_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL5_CH2", AFE_CONN017_1, I_DL5_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL6_CH2", AFE_CONN017_1, I_DL6_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL7_CH2", AFE_CONN017_1, I_DL7_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL8_CH2", AFE_CONN017_1, I_DL8_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL_24CH_CH2", AFE_CONN017_1, I_DL_24CH_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL_24CH_CH4", AFE_CONN017_1, I_DL_24CH_CH4, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL24_CH2", AFE_CONN017_2, I_DL24_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH3", AFE_CONN017_0,
+ I_ADDA_UL_CH3, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH2", AFE_CONN017_0,
+ I_ADDA_UL_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH1", AFE_CONN017_0,
+ I_ADDA_UL_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_GAIN0_OUT_CH2", AFE_CONN017_0,
+ I_GAIN0_OUT_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("PCM_0_CAP_CH1", AFE_CONN017_4,
+ I_PCM_0_CAP_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("PCM_0_CAP_CH2", AFE_CONN017_4,
+ I_PCM_0_CAP_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_SRC_0_OUT_CH2", AFE_CONN017_6,
+ I_SRC_0_OUT_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_SRC_1_OUT_CH2", AFE_CONN017_6,
+ I_SRC_1_OUT_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_SRC_2_OUT_CH2", AFE_CONN017_6,
+ I_SRC_2_OUT_CH2, 1, 0),
+};
+
+static int mtk_adda_ul_src_enable_dmic(struct mtk_base_afe *afe, int id)
+{
+ unsigned int reg, reg1;
+
+ switch (id) {
+ case MT8189_DAI_ADDA:
+ reg = AFE_ADDA_UL0_SRC_CON0;
+ reg1 = AFE_ADDA_UL0_SRC_CON1;
+ break;
+ case MT8189_DAI_AP_DMIC:
+ reg = AFE_ADDA_DMIC0_SRC_CON0;
+ reg1 = AFE_ADDA_DMIC0_SRC_CON1;
+ break;
+ case MT8189_DAI_AP_DMIC_CH34:
+ reg = AFE_ADDA_DMIC1_SRC_CON0;
+ reg1 = AFE_ADDA_DMIC1_SRC_CON1;
+ break;
+ default:
+ return -EINVAL;
+ }
+ /* choose Phase */
+ regmap_update_bits(afe->regmap, reg,
+ UL_DMIC_PHASE_SEL_CH1_MASK_SFT,
+ 0x0 << UL_DMIC_PHASE_SEL_CH1_SFT);
+ regmap_update_bits(afe->regmap, reg,
+ UL_DMIC_PHASE_SEL_CH2_MASK_SFT,
+ 0x4 << UL_DMIC_PHASE_SEL_CH2_SFT);
+
+ /* dmic mode, 3.25M*/
+ regmap_update_bits(afe->regmap, reg,
+ DIGMIC_3P25M_1P625M_SEL_CTL_MASK_SFT,
+ 0x0);
+ regmap_update_bits(afe->regmap, reg,
+ DMIC_LOW_POWER_MODE_CTL_MASK_SFT,
+ 0x0);
+
+ /* turn on dmic, ch1, ch2 */
+ regmap_update_bits(afe->regmap, reg,
+ UL_SDM_3_LEVEL_CTL_MASK_SFT,
+ 0x1 << UL_SDM_3_LEVEL_CTL_SFT);
+ regmap_update_bits(afe->regmap, reg,
+ UL_MODE_3P25M_CH1_CTL_MASK_SFT,
+ 0x1 << UL_MODE_3P25M_CH1_CTL_SFT);
+ regmap_update_bits(afe->regmap, reg,
+ UL_MODE_3P25M_CH2_CTL_MASK_SFT,
+ 0x1 << UL_MODE_3P25M_CH2_CTL_SFT);
+
+ /* ul gain: gain = 0x7fff/positive_gain = 0x0/gain_mode = 0x10 */
+ regmap_update_bits(afe->regmap, reg1,
+ ADDA_UL_GAIN_VALUE_MASK_SFT,
+ 0x7fff << ADDA_UL_GAIN_VALUE_SFT);
+ regmap_update_bits(afe->regmap, reg1,
+ ADDA_UL_POSTIVEGAIN_MASK_SFT,
+ 0x0 << ADDA_UL_POSTIVEGAIN_SFT);
+ /* gain_mode = 0x02: Add 0.5 gain at CIC output */
+ regmap_update_bits(afe->regmap, reg1,
+ GAIN_MODE_MASK_SFT,
+ 0x02 << GAIN_MODE_SFT);
+
+ return 0;
+}
+
+static int mtk_adda_ul_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol,
+ int event)
+{
+ struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
+ struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
+ struct mt8189_afe_private *afe_priv = afe->platform_priv;
+ int mtkaif_dmic = afe_priv->mtkaif_dmic;
+
+ dev_dbg(afe->dev, "%s(), name %s, event 0x%x, mtkaif_dmic %d\n",
+ __func__, w->name, event, mtkaif_dmic);
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ /* update setting to dmic */
+ if (mtkaif_dmic) {
+ /* mtkaif_rxif_data_mode = 1, dmic */
+ regmap_update_bits(afe->regmap, AFE_MTKAIF0_RX_CFG0,
+ RG_MTKAIF0_RXIF_DATA_MODE_MASK_SFT,
+ 0x1);
+
+ /* dmic mode, 3.25M*/
+ regmap_update_bits(afe->regmap, AFE_MTKAIF0_RX_CFG0,
+ RG_MTKAIF0_RXIF_VOICE_MODE_MASK_SFT,
+ 0x0);
+ mtk_adda_ul_src_enable_dmic(afe, MT8189_DAI_ADDA);
+ }
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ /* should delayed 1/fs(smallest is 8k) = 125us before afe off */
+ usleep_range(120, 130);
+
+ /* reset dmic */
+ afe_priv->mtkaif_dmic = 0;
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static int mtk_adda_pad_top_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol,
+ int event)
+{
+ struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
+ struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
+ struct mt8189_afe_private *afe_priv = afe->platform_priv;
+
+ if (event == SND_SOC_DAPM_PRE_PMU) {
+ if (afe_priv->mtkaif_protocol == MTKAIF_PROTOCOL_2_CLK_P2)
+ regmap_write(afe->regmap, AFE_AUD_PAD_TOP_CFG0, 0xB8);
+ else if (afe_priv->mtkaif_protocol == MTKAIF_PROTOCOL_2)
+ regmap_write(afe->regmap, AFE_AUD_PAD_TOP_CFG0, 0xB0);
+ else
+ regmap_write(afe->regmap, AFE_AUD_PAD_TOP_CFG0, 0xB0);
+ }
+
+ return 0;
+}
+
+static bool is_adda_mtkaif_need_phase_delay(struct mt8189_afe_private *afe_priv)
+{
+ return afe_priv->mtkaif_chosen_phase[0] >= 0 &&
+ afe_priv->mtkaif_chosen_phase[1] >= 0;
+}
+
+static int mtk_adda_mtkaif_cfg_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol,
+ int event)
+{
+ struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
+ struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
+ struct mt8189_afe_private *afe_priv = afe->platform_priv;
+ int delay_data;
+ int delay_cycle;
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ if (afe_priv->mtkaif_protocol == MTKAIF_PROTOCOL_2_CLK_P2) {
+ /* set protocol 2 */
+ regmap_write(afe->regmap, AFE_MTKAIF0_CFG0,
+ 0x00010000);
+ regmap_write(afe->regmap, AFE_MTKAIF1_CFG0,
+ 0x00010000);
+
+ /* mtkaif_rxif_clkinv_adc inverse for calibration */
+ regmap_update_bits(afe->regmap, AFE_MTKAIF0_CFG0,
+ RG_MTKAIF0_RXIF_CLKINV_MASK_SFT,
+ 0x1 << RG_MTKAIF0_RXIF_CLKINV_SFT);
+ regmap_update_bits(afe->regmap, AFE_MTKAIF1_CFG0,
+ RG_MTKAIF1_RXIF_CLKINV_ADC_MASK_SFT,
+ 0x1 << RG_MTKAIF1_RXIF_CLKINV_ADC_SFT);
+
+ /* This event align the phase of every miso pin */
+ /* If only 1 miso is used, there is no need to do phase delay. */
+ if (strcmp(w->name, "ADDA_MTKAIF_CFG") == 0 &&
+ !is_adda_mtkaif_need_phase_delay(afe_priv)) {
+ dev_dbg(afe->dev,
+ "%s(), check adda mtkaif_chosen_phase[0/1]:%d/%d\n",
+ __func__,
+ afe_priv->mtkaif_chosen_phase[0],
+ afe_priv->mtkaif_chosen_phase[1]);
+ break;
+ } else if (strcmp(w->name, "ADDA6_MTKAIF_CFG") == 0 &&
+ afe_priv->mtkaif_chosen_phase[2] < 0) {
+ dev_dbg(afe->dev,
+ "%s(), check adda6 mtkaif_chosen_phase[2]:%d\n",
+ __func__,
+ afe_priv->mtkaif_chosen_phase[2]);
+ break;
+ }
+
+ /* set delay for ch12 to align phase of miso0 and miso1 */
+ if (afe_priv->mtkaif_phase_cycle[0] >=
+ afe_priv->mtkaif_phase_cycle[1]) {
+ delay_data = DELAY_DATA_MISO1;
+ delay_cycle = afe_priv->mtkaif_phase_cycle[0] -
+ afe_priv->mtkaif_phase_cycle[1];
+ } else {
+ delay_data = DELAY_DATA_MISO2;
+ delay_cycle = afe_priv->mtkaif_phase_cycle[1] -
+ afe_priv->mtkaif_phase_cycle[0];
+ }
+
+ regmap_update_bits(afe->regmap,
+ AFE_MTKAIF0_RX_CFG2,
+ RG_MTKAIF0_RXIF_DELAY_DATA_MASK_SFT,
+ delay_data <<
+ RG_MTKAIF0_RXIF_DELAY_DATA_SFT);
+
+ regmap_update_bits(afe->regmap,
+ AFE_MTKAIF0_RX_CFG2,
+ RG_MTKAIF0_RXIF_DELAY_CYCLE_MASK_SFT,
+ delay_cycle <<
+ RG_MTKAIF0_RXIF_DELAY_CYCLE_SFT);
+
+ /* set delay between ch3 and ch2 */
+ if (afe_priv->mtkaif_phase_cycle[2] >=
+ afe_priv->mtkaif_phase_cycle[1]) {
+ delay_data = DELAY_DATA_MISO1; /* ch3 */
+ delay_cycle = afe_priv->mtkaif_phase_cycle[2] -
+ afe_priv->mtkaif_phase_cycle[1];
+ } else {
+ delay_data = DELAY_DATA_MISO2; /* ch2 */
+ delay_cycle = afe_priv->mtkaif_phase_cycle[1] -
+ afe_priv->mtkaif_phase_cycle[2];
+ }
+
+ regmap_update_bits(afe->regmap,
+ AFE_MTKAIF1_RX_CFG2,
+ RG_MTKAIF1_RXIF_DELAY_DATA_MASK_SFT,
+ delay_data <<
+ RG_MTKAIF1_RXIF_DELAY_DATA_SFT);
+ regmap_update_bits(afe->regmap,
+ AFE_MTKAIF1_RX_CFG2,
+ RG_MTKAIF1_RXIF_DELAY_CYCLE_MASK_SFT,
+ delay_cycle <<
+ RG_MTKAIF1_RXIF_DELAY_CYCLE_SFT);
+ } else if (afe_priv->mtkaif_protocol == MTKAIF_PROTOCOL_2) {
+ regmap_write(afe->regmap, AFE_MTKAIF0_CFG0,
+ 0x00010000);
+ regmap_write(afe->regmap, AFE_MTKAIF1_CFG0,
+ 0x00010000);
+ } else {
+ regmap_write(afe->regmap, AFE_MTKAIF0_CFG0, 0x0);
+ regmap_write(afe->regmap, AFE_MTKAIF1_CFG0, 0x0);
+ }
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static int mtk_adda_dl_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol,
+ int event)
+{
+ struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
+ struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
+
+ dev_dbg(afe->dev, "%s(), name %s, event 0x%x\n",
+ __func__, w->name, event);
+
+ /* should delayed 1/fs(smallest is 8k) = 125us before afe off */
+ if (event == SND_SOC_DAPM_POST_PMD)
+ usleep_range(120, 130);
+
+ return 0;
+}
+
+static void mt6363_vs1_vote(struct mtk_base_afe *afe)
+{
+ struct mt8189_afe_private *afe_priv = afe->platform_priv;
+ bool pre_enable = afe_priv->is_mt6363_vote;
+ bool enable;
+
+ if (!afe_priv->pmic_regmap)
+ return;
+
+ enable = (afe_priv->is_adda_dl_on && afe_priv->is_adda_dl_max_vol) ||
+ (afe_priv->is_adda_ul_on);
+ if (enable == pre_enable) {
+ dev_dbg(afe->dev, "%s() enable == pre_enable = %d\n",
+ __func__, enable);
+ return;
+ }
+
+ afe_priv->is_mt6363_vote = enable;
+ dev_dbg(afe->dev, "%s() enable = %d\n", __func__, enable);
+
+ if (enable)
+ regmap_update_bits(afe_priv->pmic_regmap, RG_BUCK_VS1_VOTER_EN_LO_SET,
+ VS1_MT6338_MASK_SFT, 0x1);
+ else
+ regmap_update_bits(afe_priv->pmic_regmap, RG_BUCK_VS1_VOTER_EN_LO_CLR,
+ VS1_MT6338_MASK_SFT, 0x1);
+}
+
+static int mt_vs1_voter_dl_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol,
+ int event)
+{
+ struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
+ struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
+ struct mt8189_afe_private *afe_priv = afe->platform_priv;
+
+ dev_dbg(afe->dev, "%s(), event = 0x%x\n", __func__, event);
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ afe_priv->is_adda_dl_on = true;
+ mt6363_vs1_vote(afe);
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ afe_priv->is_adda_dl_on = false;
+ mt6363_vs1_vote(afe);
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static int mt_vs1_voter_ul_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol,
+ int event)
+{
+ struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
+ struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
+ struct mt8189_afe_private *afe_priv = afe->platform_priv;
+
+ dev_dbg(afe->dev, "%s(), event = 0x%x\n", __func__, event);
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ afe_priv->is_adda_ul_on = true;
+ mt6363_vs1_vote(afe);
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ afe_priv->is_adda_ul_on = false;
+ mt6363_vs1_vote(afe);
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static int mt8189_adda_dmic_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *cmpnt = snd_kcontrol_chip(kcontrol);
+ struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
+ struct mt8189_afe_private *afe_priv = afe->platform_priv;
+
+ ucontrol->value.integer.value[0] = afe_priv->mtkaif_dmic;
+
+ return 0;
+}
+
+static int mt8189_adda_dmic_set(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *cmpnt = snd_kcontrol_chip(kcontrol);
+ struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
+ struct mt8189_afe_private *afe_priv = afe->platform_priv;
+ int dmic_on;
+
+ dmic_on = !!ucontrol->value.integer.value[0];
+
+ dev_dbg(afe->dev, "%s(), kcontrol name %s, dmic_on %d\n",
+ __func__, kcontrol->id.name, dmic_on);
+
+ afe_priv->mtkaif_dmic = dmic_on;
+ afe_priv->mtkaif_dmic_ch34 = dmic_on;
+
+ return 0;
+}
+
+static int mt8189_adda_dl_max_vol_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *cmpnt = snd_kcontrol_chip(kcontrol);
+ struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
+ struct mt8189_afe_private *afe_priv = afe->platform_priv;
+
+ ucontrol->value.integer.value[0] = afe_priv->is_adda_dl_max_vol;
+
+ return 0;
+}
+
+static int mt8189_adda_dl_max_vol_set(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *cmpnt = snd_kcontrol_chip(kcontrol);
+ struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
+ struct mt8189_afe_private *afe_priv = afe->platform_priv;
+ bool is_adda_dl_max_vol = ucontrol->value.integer.value[0];
+
+ afe_priv->is_adda_dl_max_vol = is_adda_dl_max_vol;
+ mt6363_vs1_vote(afe);
+
+ return 0;
+}
+
+static const struct snd_kcontrol_new mtk_adda_controls[] = {
+ SOC_SINGLE("ADDA_DL_GAIN", AFE_ADDA_DL_SRC_CON1,
+ AFE_DL_GAIN1_CTL_PRE_SFT, AFE_DL_GAIN1_CTL_PRE_MASK, 0),
+ SOC_SINGLE_BOOL_EXT("MTKAIF_DMIC Switch", 0,
+ mt8189_adda_dmic_get, mt8189_adda_dmic_set),
+ SOC_SINGLE_BOOL_EXT("ADDA_DL_MAX_VOL Switch", 0,
+ mt8189_adda_dl_max_vol_get,
+ mt8189_adda_dl_max_vol_set),
+};
+
+static const char *const adda_ul_mux_texts[] = {
+ "MTKAIF", "AP_DMIC", "AP_DMIC_MULTI_CH",
+};
+
+static SOC_ENUM_SINGLE_DECL(adda_ul_mux_map_enum,
+ SND_SOC_NOPM,
+ 0,
+ adda_ul_mux_texts);
+
+static const struct snd_kcontrol_new adda_ul_mux_control =
+ SOC_DAPM_ENUM("ADDA_UL_MUX Select", adda_ul_mux_map_enum);
+
+static const struct snd_kcontrol_new adda_ch34_ul_mux_control =
+ SOC_DAPM_ENUM("ADDA_CH34_UL_MUX Select", adda_ul_mux_map_enum);
+
+static const struct snd_soc_dapm_widget mtk_dai_adda_widgets[] = {
+ /* inter-connections */
+ SND_SOC_DAPM_MIXER("ADDA_DL_CH1", SND_SOC_NOPM, 0, 0,
+ mtk_adda_dl_ch1_mix,
+ ARRAY_SIZE(mtk_adda_dl_ch1_mix)),
+ SND_SOC_DAPM_MIXER("ADDA_DL_CH2", SND_SOC_NOPM, 0, 0,
+ mtk_adda_dl_ch2_mix,
+ ARRAY_SIZE(mtk_adda_dl_ch2_mix)),
+
+ SND_SOC_DAPM_MIXER("ADDA_DL_CH3", SND_SOC_NOPM, 0, 0,
+ mtk_adda_dl_ch3_mix,
+ ARRAY_SIZE(mtk_adda_dl_ch3_mix)),
+ SND_SOC_DAPM_MIXER("ADDA_DL_CH4", SND_SOC_NOPM, 0, 0,
+ mtk_adda_dl_ch4_mix,
+ ARRAY_SIZE(mtk_adda_dl_ch4_mix)),
+
+ SND_SOC_DAPM_SUPPLY_S("ADDA Enable", SUPPLY_SEQ_ADDA_AFE_ON,
+ AUDIO_ENGEN_CON0, AUDIO_F3P25M_EN_ON_SFT, 0,
+ NULL, 0),
+ SND_SOC_DAPM_SUPPLY_S("ADDA_DL0_CG", SUPPLY_SEQ_ADDA_DL_ON,
+ AUDIO_TOP_CON0,
+ PDN_DL0_DAC_SFT, 1,
+ NULL, 0),
+ SND_SOC_DAPM_SUPPLY_S("ADDA_UL0_CG", SUPPLY_SEQ_ADDA_UL_ON,
+ AUDIO_TOP_CON1,
+ PDN_UL0_ADC_SFT, 1,
+ NULL, 0),
+
+ SND_SOC_DAPM_SUPPLY_S("ADDA Playback Enable", SUPPLY_SEQ_ADDA_DL_ON,
+ AFE_ADDA_DL_SRC_CON0,
+ AFE_DL_SRC_ON_TMP_CTL_PRE_SFT, 0,
+ mtk_adda_dl_event,
+ SND_SOC_DAPM_POST_PMD),
+
+ SND_SOC_DAPM_SUPPLY_S("ADDA Capture Enable", SUPPLY_SEQ_ADDA_UL_ON,
+ AFE_ADDA_UL0_SRC_CON0,
+ UL_SRC_ON_TMP_CTL_SFT, 0,
+ mtk_adda_ul_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+
+ SND_SOC_DAPM_SUPPLY_S("AP DMIC Capture Enable", SUPPLY_SEQ_ADDA_UL_ON,
+ AFE_ADDA_DMIC0_SRC_CON0,
+ UL_SRC_ON_TMP_CTL_SFT, 0,
+ NULL, 0),
+
+ SND_SOC_DAPM_SUPPLY_S("AP DMIC CH34 Capture Enable", SUPPLY_SEQ_ADDA_UL_ON,
+ AFE_ADDA_DMIC1_SRC_CON0,
+ UL_SRC_ON_TMP_CTL_SFT, 0,
+ NULL, 0),
+
+ SND_SOC_DAPM_SUPPLY_S("AUD_PAD_TOP", SUPPLY_SEQ_ADDA_AUD_PAD_TOP,
+ AFE_AUD_PAD_TOP_CFG0,
+ RG_RX_FIFO_ON_SFT, 0,
+ mtk_adda_pad_top_event,
+ SND_SOC_DAPM_PRE_PMU),
+ SND_SOC_DAPM_SUPPLY_S("ADDA_MTKAIF_CFG", SUPPLY_SEQ_ADDA_MTKAIF_CFG,
+ SND_SOC_NOPM, 0, 0,
+ mtk_adda_mtkaif_cfg_event,
+ SND_SOC_DAPM_PRE_PMU),
+ SND_SOC_DAPM_SUPPLY_S("ADDA6_MTKAIF_CFG", SUPPLY_SEQ_ADDA6_MTKAIF_CFG,
+ SND_SOC_NOPM, 0, 0,
+ mtk_adda_mtkaif_cfg_event,
+ SND_SOC_DAPM_PRE_PMU),
+ SND_SOC_DAPM_SUPPLY_S("AP_DMIC_EN", SUPPLY_SEQ_ADDA_AP_DMIC,
+ AFE_ADDA_DMIC0_SRC_CON0,
+ UL_AP_DMIC_ON_SFT, 0,
+ NULL, 0),
+ SND_SOC_DAPM_SUPPLY_S("AP_DMIC0_CG", SUPPLY_SEQ_ADDA_AP_DMIC,
+ AUDIO_TOP_CON1,
+ PDN_DMIC0_ADC_SFT, 1,
+ NULL, 0),
+ SND_SOC_DAPM_SUPPLY_S("AP_DMIC_CH34_EN", SUPPLY_SEQ_ADDA_AP_DMIC,
+ AFE_ADDA_DMIC1_SRC_CON0,
+ UL_AP_DMIC_ON_SFT, 0,
+ NULL, 0),
+ SND_SOC_DAPM_SUPPLY_S("AP_DMIC1_CG", SUPPLY_SEQ_ADDA_AP_DMIC,
+ AUDIO_TOP_CON1,
+ PDN_DMIC1_ADC_SFT, 1,
+ NULL, 0),
+ SND_SOC_DAPM_SUPPLY_S("ADDA_FIFO", SUPPLY_SEQ_ADDA_FIFO,
+ AFE_ADDA_UL0_SRC_CON1,
+ FIFO_SOFT_RST_SFT, 1,
+ NULL, 0),
+ SND_SOC_DAPM_SUPPLY_S("AP_DMIC_FIFO", SUPPLY_SEQ_ADDA_FIFO,
+ AFE_ADDA_DMIC0_SRC_CON1,
+ FIFO_SOFT_RST_SFT, 1,
+ NULL, 0),
+ SND_SOC_DAPM_SUPPLY_S("AP_DMIC_CH34_FIFO", SUPPLY_SEQ_ADDA_FIFO,
+ AFE_ADDA_DMIC1_SRC_CON1,
+ FIFO_SOFT_RST_SFT, 1,
+ NULL, 0),
+ SND_SOC_DAPM_SUPPLY_S("VS1_VOTER_DL", SUPPLY_SEQ_ADDA_AFE_ON,
+ SND_SOC_NOPM, 0, 0,
+ mt_vs1_voter_dl_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+
+ SND_SOC_DAPM_SUPPLY_S("VS1_VOTER_UL", SUPPLY_SEQ_ADDA_AFE_ON,
+ SND_SOC_NOPM, 0, 0,
+ mt_vs1_voter_ul_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+
+ SND_SOC_DAPM_MUX("ADDA_UL_Mux", SND_SOC_NOPM, 0, 0,
+ &adda_ul_mux_control),
+ SND_SOC_DAPM_MUX("ADDA_CH34_UL_Mux", SND_SOC_NOPM, 0, 0,
+ &adda_ch34_ul_mux_control),
+
+ SND_SOC_DAPM_INPUT("AP_DMIC_INPUT"),
+};
+
+static const struct snd_soc_dapm_route mtk_dai_adda_routes[] = {
+ /* playback */
+ {"ADDA_DL_CH1", "DL0_CH1", "DL0"},
+ {"ADDA_DL_CH2", "DL0_CH1", "DL0"},
+ {"ADDA_DL_CH2", "DL0_CH2", "DL0"},
+
+ {"ADDA_DL_CH1", "DL1_CH1", "DL1"},
+ {"ADDA_DL_CH2", "DL1_CH2", "DL1"},
+
+ {"ADDA_DL_CH1", "DL2_CH1", "DL2"},
+ {"ADDA_DL_CH2", "DL2_CH2", "DL2"},
+
+ {"ADDA_DL_CH1", "DL3_CH1", "DL3"},
+ {"ADDA_DL_CH2", "DL3_CH2", "DL3"},
+
+ {"ADDA_DL_CH1", "DL4_CH1", "DL4"},
+ {"ADDA_DL_CH2", "DL4_CH2", "DL4"},
+
+ {"ADDA_DL_CH1", "DL5_CH1", "DL5"},
+ {"ADDA_DL_CH2", "DL5_CH2", "DL5"},
+
+ {"ADDA_DL_CH1", "DL6_CH1", "DL6"},
+ {"ADDA_DL_CH2", "DL6_CH2", "DL6"},
+
+ {"ADDA_DL_CH1", "DL7_CH1", "DL7"},
+ {"ADDA_DL_CH2", "DL7_CH2", "DL7"},
+
+ {"ADDA_DL_CH1", "DL8_CH1", "DL8"},
+ {"ADDA_DL_CH2", "DL8_CH2", "DL8"},
+
+ {"ADDA_DL_CH1", "DL_24CH_CH1", "DL_24CH"},
+ {"ADDA_DL_CH2", "DL_24CH_CH2", "DL_24CH"},
+
+ {"ADDA_DL_CH1", "DL24_CH1", "DL24"},
+ {"ADDA_DL_CH2", "DL24_CH2", "DL24"},
+
+ {"ADDA Playback", NULL, "ADDA_DL_CH1"},
+ {"ADDA Playback", NULL, "ADDA_DL_CH2"},
+
+ {"ADDA Playback", NULL, "ADDA Enable"},
+ {"ADDA Playback", NULL, "ADDA Playback Enable"},
+ {"ADDA Playback", NULL, "AUD_PAD_TOP"},
+ {"ADDA Playback", NULL, "VS1_VOTER_DL"},
+ {"ADDA Playback", NULL, "ADDA_DL0_CG"},
+
+ {"ADDA_DL_CH3", "DL0_CH1", "DL0"},
+ {"ADDA_DL_CH4", "DL0_CH2", "DL0"},
+
+ {"ADDA_DL_CH3", "DL1_CH1", "DL1"},
+ {"ADDA_DL_CH4", "DL1_CH2", "DL1"},
+
+ {"ADDA_DL_CH3", "DL2_CH1", "DL2"},
+ {"ADDA_DL_CH4", "DL2_CH2", "DL2"},
+
+ {"ADDA_DL_CH3", "DL3_CH1", "DL3"},
+ {"ADDA_DL_CH4", "DL3_CH2", "DL3"},
+
+ {"ADDA_DL_CH3", "DL4_CH1", "DL4"},
+ {"ADDA_DL_CH4", "DL4_CH2", "DL4"},
+
+ {"ADDA_DL_CH3", "DL5_CH1", "DL5"},
+ {"ADDA_DL_CH4", "DL5_CH2", "DL5"},
+
+ {"ADDA_DL_CH3", "DL6_CH1", "DL6"},
+ {"ADDA_DL_CH4", "DL6_CH2", "DL6"},
+
+ {"ADDA_DL_CH3", "DL7_CH1", "DL7"},
+ {"ADDA_DL_CH4", "DL7_CH2", "DL7"},
+
+ {"ADDA_DL_CH3", "DL8_CH1", "DL8"},
+ {"ADDA_DL_CH4", "DL8_CH2", "DL8"},
+
+ {"ADDA_DL_CH3", "DL_24CH_CH1", "DL_24CH"},
+ {"ADDA_DL_CH4", "DL_24CH_CH2", "DL_24CH"},
+ {"ADDA_DL_CH3", "DL_24CH_CH3", "DL_24CH"},
+ {"ADDA_DL_CH4", "DL_24CH_CH4", "DL_24CH"},
+
+ {"ADDA_DL_CH3", "DL24_CH1", "DL24"},
+ {"ADDA_DL_CH4", "DL24_CH2", "DL24"},
+
+ {"ADDA Capture", NULL, "ADDA Enable"},
+ {"ADDA Capture", NULL, "ADDA Capture Enable"},
+ {"ADDA Capture", NULL, "AUD_PAD_TOP"},
+ {"ADDA Capture", NULL, "ADDA_MTKAIF_CFG"},
+ {"ADDA Capture", NULL, "VS1_VOTER_UL"},
+ {"ADDA Capture", NULL, "ADDA_UL0_CG"},
+
+ /* capture */
+ {"ADDA_UL_Mux", "MTKAIF", "ADDA Capture"},
+ {"ADDA_UL_Mux", "AP_DMIC", "AP DMIC Capture"},
+ {"ADDA_CH34_UL_Mux", "AP_DMIC", "AP DMIC CH34 Capture"},
+
+ {"AP DMIC Capture", NULL, "ADDA Enable"},
+ {"AP DMIC Capture", NULL, "AP DMIC Capture Enable"},
+ {"AP DMIC Capture", NULL, "AP_DMIC_FIFO"},
+ {"AP DMIC Capture", NULL, "AP_DMIC_EN"},
+ {"AP DMIC Capture", NULL, "AP_DMIC0_CG"},
+
+ {"AP DMIC CH34 Capture", NULL, "ADDA Enable"},
+ {"AP DMIC CH34 Capture", NULL, "AP DMIC CH34 Capture Enable"},
+ {"AP DMIC CH34 Capture", NULL, "AP_DMIC_CH34_FIFO"},
+ {"AP DMIC CH34 Capture", NULL, "AP_DMIC_CH34_EN"},
+ {"AP DMIC CH34 Capture", NULL, "AP_DMIC1_CG"},
+
+ {"AP DMIC Capture", NULL, "AP_DMIC_INPUT"},
+ {"AP DMIC CH34 Capture", NULL, "AP_DMIC_INPUT"},
+};
+
+/* dai ops */
+static int set_playback_hw_params(struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
+ struct mt8189_afe_private *afe_priv = afe->platform_priv;
+ unsigned int rate = params_rate(params);
+ struct mtk_afe_adda_priv *adda_priv;
+ unsigned int dl_src_con0;
+ unsigned int dl_src_con1;
+ int id = dai->id;
+
+ adda_priv = afe_priv->dai_priv[id];
+ if (!adda_priv)
+ return -EINVAL;
+
+ adda_priv->dl_rate = rate;
+
+ /* set sampling rate */
+ dl_src_con0 = adda_dl_rate_transform(afe, rate) <<
+ AFE_DL_INPUT_MODE_CTL_SFT;
+
+ /* set output mode, UP_SAMPLING_RATE_X8 */
+ dl_src_con0 |= (0x3 << AFE_DL_OUTPUT_SEL_CTL_SFT);
+
+ /* turn off mute function */
+ dl_src_con0 |= (0x01 << AFE_DL_MUTE_CH2_OFF_CTL_PRE_SFT);
+ dl_src_con0 |= (0x01 << AFE_DL_MUTE_CH1_OFF_CTL_PRE_SFT);
+
+ /* set voice input data if input sample rate is 8k or 16k */
+ if (rate == 8000 || rate == 16000)
+ dl_src_con0 |= 0x01 << AFE_DL_VOICE_MODE_CTL_PRE_SFT;
+
+ /* SA suggest apply -0.3db to audio/speech path */
+ dl_src_con1 = MTK_AFE_ADDA_DL_GAIN_NORMAL <<
+ AFE_DL_GAIN1_CTL_PRE_SFT;
+ dl_src_con1 |= MTK_AFE_ADDA_DL_GAIN_NORMAL <<
+ AFE_DL_GAIN2_CTL_PRE_SFT;
+
+ /* turn on down-link gain */
+ dl_src_con0 |= (0x01 << AFE_DL_GAIN_ON_CTL_PRE_SFT);
+
+ if (id == MT8189_DAI_ADDA) {
+ /* clean predistortion */
+ regmap_write(afe->regmap, AFE_ADDA_DL_PREDIS_CON0, 0);
+ regmap_write(afe->regmap, AFE_ADDA_DL_PREDIS_CON1, 0);
+
+ regmap_write(afe->regmap,
+ AFE_ADDA_DL_SRC_CON0, dl_src_con0);
+ regmap_write(afe->regmap,
+ AFE_ADDA_DL_SRC_CON1, dl_src_con1);
+
+ /* set sdm gain */
+ regmap_update_bits(afe->regmap,
+ AFE_ADDA_DL_SDM_DCCOMP_CON,
+ AFE_DL_ATTGAIN_CTL_MASK_SFT,
+ AUDIO_SDM_LEVEL_NORMAL <<
+ AFE_DL_ATTGAIN_CTL_SFT);
+
+ /* 2nd sdm */
+ regmap_update_bits(afe->regmap,
+ AFE_ADDA_DL_SDM_DCCOMP_CON,
+ AFE_DL_USE_3RD_SDM_MASK_SFT,
+ AUDIO_SDM_2ND << AFE_DL_USE_3RD_SDM_SFT);
+
+ /* sdm auto reset */
+ regmap_write(afe->regmap,
+ AFE_ADDA_DL_SDM_AUTO_RESET_CON,
+ SDM_AUTO_RESET_THRESHOLD);
+ regmap_update_bits(afe->regmap,
+ AFE_ADDA_DL_SDM_AUTO_RESET_CON,
+ AFE_DL_SDM_AUTO_RESET_TEST_ON_SFT,
+ 0x1 << AFE_DL_SDM_AUTO_RESET_TEST_ON_SFT);
+ }
+
+ return 0;
+}
+
+static int set_capture_hw_params(struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
+ struct mt8189_afe_private *afe_priv = afe->platform_priv;
+ unsigned int rate = params_rate(params);
+ struct mtk_afe_adda_priv *adda_priv;
+ unsigned int voice_mode;
+ unsigned int ul_src_con0;
+ int id = dai->id;
+
+ adda_priv = afe_priv->dai_priv[id];
+ if (!adda_priv)
+ return -EINVAL;
+
+ adda_priv->ul_rate = rate;
+
+ voice_mode = adda_ul_rate_transform(afe, rate);
+
+ ul_src_con0 = (voice_mode << UL_VOICE_MODE_CH1_CH2_CTL_SFT) &
+ UL_VOICE_MODE_CH1_CH2_CTL_MASK_SFT;
+
+ /* enable iir */
+ ul_src_con0 |= (1 << UL_IIR_ON_TMP_CTL_SFT) &
+ UL_IIR_ON_TMP_CTL_MASK_SFT;
+ ul_src_con0 |= (UL_IIR_SW << UL_IIRMODE_CTL_SFT) &
+ UL_IIRMODE_CTL_MASK_SFT;
+
+ switch (id) {
+ case MT8189_DAI_ADDA:
+ /* 35Hz @ 48k */
+ regmap_write(afe->regmap,
+ AFE_ADDA_UL0_IIR_COEF_02_01, 0x00000000);
+ regmap_write(afe->regmap,
+ AFE_ADDA_UL0_IIR_COEF_04_03, 0x00003FB8);
+ regmap_write(afe->regmap,
+ AFE_ADDA_UL0_IIR_COEF_06_05, 0x3FB80000);
+ regmap_write(afe->regmap,
+ AFE_ADDA_UL0_IIR_COEF_08_07, 0x3FB80000);
+ regmap_write(afe->regmap,
+ AFE_ADDA_UL0_IIR_COEF_10_09, 0x0000C048);
+
+ regmap_write(afe->regmap,
+ AFE_ADDA_UL0_SRC_CON0, ul_src_con0);
+
+ /* mtkaif_rxif_data_mode = 0, amic */
+ regmap_update_bits(afe->regmap,
+ AFE_MTKAIF0_RX_CFG0,
+ RG_MTKAIF0_RXIF_DATA_MODE_MASK_SFT,
+ 0x0 << RG_MTKAIF0_RXIF_DATA_MODE_SFT);
+ break;
+ case MT8189_DAI_AP_DMIC:
+ /* 35Hz @ 48k */
+ regmap_write(afe->regmap,
+ AFE_ADDA_DMIC0_IIR_COEF_02_01, 0x00000000);
+ regmap_write(afe->regmap,
+ AFE_ADDA_DMIC0_IIR_COEF_04_03, 0x00003FB8);
+ regmap_write(afe->regmap,
+ AFE_ADDA_DMIC0_IIR_COEF_06_05, 0x3FB80000);
+ regmap_write(afe->regmap,
+ AFE_ADDA_DMIC0_IIR_COEF_08_07, 0x3FB80000);
+ regmap_write(afe->regmap,
+ AFE_ADDA_DMIC0_IIR_COEF_10_09, 0x0000C048);
+
+ regmap_write(afe->regmap,
+ AFE_ADDA_DMIC0_SRC_CON0, ul_src_con0);
+ break;
+ case MT8189_DAI_AP_DMIC_CH34:
+ /* 35Hz @ 48k */
+ regmap_write(afe->regmap,
+ AFE_ADDA_DMIC1_IIR_COEF_02_01, 0x00000000);
+ regmap_write(afe->regmap,
+ AFE_ADDA_DMIC1_IIR_COEF_04_03, 0x00003FB8);
+ regmap_write(afe->regmap,
+ AFE_ADDA_DMIC1_IIR_COEF_06_05, 0x3FB80000);
+ regmap_write(afe->regmap,
+ AFE_ADDA_DMIC1_IIR_COEF_08_07, 0x3FB80000);
+ regmap_write(afe->regmap,
+ AFE_ADDA_DMIC1_IIR_COEF_10_09, 0x0000C048);
+
+ regmap_write(afe->regmap,
+ AFE_ADDA_DMIC1_SRC_CON0, ul_src_con0);
+ break;
+ default:
+ break;
+ }
+
+ /* ap dmic */
+ if (id == MT8189_DAI_AP_DMIC || id == MT8189_DAI_AP_DMIC_CH34)
+ mtk_adda_ul_src_enable_dmic(afe, id);
+
+ return 0;
+}
+
+static int mtk_dai_adda_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
+ int id = dai->id;
+
+ if (id >= MT8189_DAI_NUM || id < 0)
+ return -EINVAL;
+
+ dev_dbg(afe->dev, "%s(), id %d, stream %d, rate %d\n",
+ __func__, id, substream->stream, params_rate(params));
+
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ return set_playback_hw_params(params, dai);
+ else
+ return set_capture_hw_params(params, dai);
+
+ return 0;
+}
+
+static const struct snd_soc_dai_ops mtk_dai_adda_ops = {
+ .hw_params = mtk_dai_adda_hw_params,
+};
+
+/* dai driver */
+#define MTK_ADDA_PLAYBACK_RATES (SNDRV_PCM_RATE_8000_48000)
+
+#define MTK_ADDA_CAPTURE_RATES (SNDRV_PCM_RATE_8000 |\
+ SNDRV_PCM_RATE_16000 |\
+ SNDRV_PCM_RATE_32000 |\
+ SNDRV_PCM_RATE_48000)
+
+#define MTK_ADDA_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
+ SNDRV_PCM_FMTBIT_S24_LE |\
+ SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_driver mtk_dai_adda_driver[] = {
+ {
+ .name = "ADDA",
+ .id = MT8189_DAI_ADDA,
+ .playback = {
+ .stream_name = "ADDA Playback",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = MTK_ADDA_PLAYBACK_RATES,
+ .formats = MTK_ADDA_FORMATS,
+ },
+ .capture = {
+ .stream_name = "ADDA Capture",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = MTK_ADDA_CAPTURE_RATES,
+ .formats = MTK_ADDA_FORMATS,
+ },
+ .ops = &mtk_dai_adda_ops,
+ },
+ {
+ .name = "ADDA_CH34",
+ .id = MT8189_DAI_ADDA_CH34,
+ .playback = {
+ .stream_name = "ADDA CH34 Playback",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = MTK_ADDA_PLAYBACK_RATES,
+ .formats = MTK_ADDA_FORMATS,
+ },
+ .ops = &mtk_dai_adda_ops,
+ },
+ {
+ .name = "AP_DMIC",
+ .id = MT8189_DAI_AP_DMIC,
+ .capture = {
+ .stream_name = "AP DMIC Capture",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = MTK_ADDA_CAPTURE_RATES,
+ .formats = MTK_ADDA_FORMATS,
+ },
+ .ops = &mtk_dai_adda_ops,
+ },
+ {
+ .name = "AP_DMIC_CH34",
+ .id = MT8189_DAI_AP_DMIC_CH34,
+ .capture = {
+ .stream_name = "AP DMIC CH34 Capture",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = MTK_ADDA_CAPTURE_RATES,
+ .formats = MTK_ADDA_FORMATS,
+ },
+ .ops = &mtk_dai_adda_ops,
+ },
+};
+
+static int init_adda_priv_data(struct mtk_base_afe *afe)
+{
+ struct mt8189_afe_private *afe_priv = afe->platform_priv;
+ struct mtk_afe_adda_priv *adda_priv;
+ static const int adda_dai_list[] = {
+ MT8189_DAI_ADDA,
+ MT8189_DAI_ADDA_CH34,
+ };
+
+ for (int i = 0; i < ARRAY_SIZE(adda_dai_list); i++) {
+ adda_priv = devm_kzalloc(afe->dev,
+ sizeof(struct mtk_afe_adda_priv),
+ GFP_KERNEL);
+ if (!adda_priv)
+ return -ENOMEM;
+
+ afe_priv->dai_priv[adda_dai_list[i]] = adda_priv;
+ }
+
+ /* ap dmic priv share with adda */
+ afe_priv->dai_priv[MT8189_DAI_AP_DMIC] =
+ afe_priv->dai_priv[MT8189_DAI_ADDA];
+ afe_priv->dai_priv[MT8189_DAI_AP_DMIC_CH34] =
+ afe_priv->dai_priv[MT8189_DAI_ADDA_CH34];
+
+ return 0;
+}
+
+int mt8189_dai_adda_register(struct mtk_base_afe *afe)
+{
+ struct mtk_base_afe_dai *dai;
+ int ret;
+
+ dai = devm_kzalloc(afe->dev, sizeof(*dai), GFP_KERNEL);
+ if (!dai)
+ return -ENOMEM;
+
+ dai->dai_drivers = mtk_dai_adda_driver;
+ dai->num_dai_drivers = ARRAY_SIZE(mtk_dai_adda_driver);
+ dai->controls = mtk_adda_controls;
+ dai->num_controls = ARRAY_SIZE(mtk_adda_controls);
+ dai->dapm_widgets = mtk_dai_adda_widgets;
+ dai->num_dapm_widgets = ARRAY_SIZE(mtk_dai_adda_widgets);
+ dai->dapm_routes = mtk_dai_adda_routes;
+ dai->num_dapm_routes = ARRAY_SIZE(mtk_dai_adda_routes);
+
+ ret = init_adda_priv_data(afe);
+ if (ret)
+ return ret;
+
+ list_add(&dai->list, &afe->sub_dais);
+
+ return 0;
+}
projects / thirdparty / kernel / linux.git / commitdiff
