--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * MediaTek ALSA SoC Audio DAI I2S Control
+ *
+ * Copyright (c) 2025 MediaTek Inc.
+ * Author: Darren Ye <darren.ye@mediatek.com>
+ */
+
+#include <linux/bitops.h>
+#include <linux/regmap.h>
+
+#include <sound/pcm_params.h>
+
+#include "mt8189-afe-clk.h"
+#include "mt8189-afe-common.h"
+#include "mt8189-interconnection.h"
+
+#include "../common/mtk-afe-fe-dai.h"
+
+#define I2SIN0_MCLK_EN_W_NAME "I2SIN0_MCLK_EN"
+#define I2SIN1_MCLK_EN_W_NAME "I2SIN1_MCLK_EN"
+#define I2SOUT0_MCLK_EN_W_NAME "I2SOUT0_MCLK_EN"
+#define I2SOUT1_MCLK_EN_W_NAME "I2SOUT1_MCLK_EN"
+#define I2SOUT4_MCLK_EN_W_NAME "I2SOUT4_MCLK_EN"
+
+enum {
+ SUPPLY_SEQ_APLL,
+ SUPPLY_SEQ_I2S_MCLK_EN,
+ SUPPLY_SEQ_I2S_CG_EN,
+ SUPPLY_SEQ_I2S_EN,
+};
+
+/* this enum is merely for mtk_afe_i2s_priv declare */
+enum {
+ DAI_I2SIN0,
+ DAI_I2SIN1,
+ DAI_I2SOUT0,
+ DAI_I2SOUT1,
+ DAI_I2SOUT4,
+ DAI_I2S_NUM,
+};
+
+enum {
+ ETDM_CLK_SOURCE_H26M,
+ ETDM_CLK_SOURCE_APLL,
+ ETDM_CLK_SOURCE_SPDIF,
+ ETDM_CLK_SOURCE_HDMI,
+ ETDM_CLK_SOURCE_EARC,
+ ETDM_CLK_SOURCE_LINEIN,
+};
+
+enum {
+ ETDM_RELATCH_SEL_H26M,
+ ETDM_RELATCH_SEL_APLL,
+};
+
+enum {
+ ETDM_RATE_8K,
+ ETDM_RATE_12K,
+ ETDM_RATE_16K,
+ ETDM_RATE_24K,
+ ETDM_RATE_32K,
+ ETDM_RATE_48K,
+ ETDM_RATE_64K,
+ ETDM_RATE_96K,
+ ETDM_RATE_128K,
+ ETDM_RATE_192K,
+ ETDM_RATE_256K,
+ ETDM_RATE_384K,
+ ETDM_RATE_11025 = 16,
+ ETDM_RATE_22050,
+ ETDM_RATE_44100,
+ ETDM_RATE_88200,
+ ETDM_RATE_176400,
+ ETDM_RATE_352800,
+};
+
+enum {
+ ETDM_CONN_8K,
+ ETDM_CONN_11K,
+ ETDM_CONN_12K,
+ ETDM_CONN_16K = 4,
+ ETDM_CONN_22K,
+ ETDM_CONN_24K,
+ ETDM_CONN_32K = 8,
+ ETDM_CONN_44K,
+ ETDM_CONN_48K,
+ ETDM_CONN_88K = 13,
+ ETDM_CONN_96K,
+ ETDM_CONN_176K = 17,
+ ETDM_CONN_192K,
+ ETDM_CONN_352K = 21,
+ ETDM_CONN_384K,
+};
+
+enum {
+ ETDM_WLEN_8_BIT = 0x7,
+ ETDM_WLEN_16_BIT = 0xf,
+ ETDM_WLEN_32_BIT = 0x1f,
+};
+
+enum {
+ ETDM_SLAVE_SEL_ETDMIN0_MASTER,
+ ETDM_SLAVE_SEL_ETDMIN0_SLAVE,
+ ETDM_SLAVE_SEL_ETDMIN1_MASTER,
+ ETDM_SLAVE_SEL_ETDMIN1_SLAVE,
+ ETDM_SLAVE_SEL_ETDMIN2_MASTER,
+ ETDM_SLAVE_SEL_ETDMIN2_SLAVE,
+ ETDM_SLAVE_SEL_ETDMIN3_MASTER,
+ ETDM_SLAVE_SEL_ETDMIN3_SLAVE,
+ ETDM_SLAVE_SEL_ETDMOUT0_MASTER,
+ ETDM_SLAVE_SEL_ETDMOUT0_SLAVE,
+ ETDM_SLAVE_SEL_ETDMOUT1_MASTER,
+ ETDM_SLAVE_SEL_ETDMOUT1_SLAVE,
+ ETDM_SLAVE_SEL_ETDMOUT2_MASTER,
+ ETDM_SLAVE_SEL_ETDMOUT2_SLAVE,
+ ETDM_SLAVE_SEL_ETDMOUT3_MASTER,
+ ETDM_SLAVE_SEL_ETDMOUT3_SLAVE,
+};
+
+struct mtk_afe_i2s_priv {
+ int id;
+ int rate; /* for determine which apll to use */
+ int low_jitter_en;
+ unsigned int i2s_low_power_mask;
+ const char *share_property_name;
+ int share_i2s_id;
+
+ int mclk_id;
+ int mclk_rate;
+ int mclk_apll;
+
+ int ch_num;
+ int sync;
+ int ip_mode;
+ int slave_mode;
+ int lpbk_mode;
+};
+
+static unsigned int get_etdm_wlen(snd_pcm_format_t format)
+{
+ return snd_pcm_format_physical_width(format) <= 16 ?
+ ETDM_WLEN_16_BIT : ETDM_WLEN_32_BIT;
+}
+
+static unsigned int get_etdm_lrck_width(snd_pcm_format_t format)
+{
+ if (snd_pcm_format_physical_width(format) <= 1)
+ return 0;
+
+ /* The valid data bit number should be larger than 7 due to hardware limitation. */
+ return snd_pcm_format_physical_width(format) - 1;
+}
+
+static unsigned int get_etdm_rate(unsigned int rate)
+{
+ switch (rate) {
+ case 8000:
+ return ETDM_RATE_8K;
+ case 12000:
+ return ETDM_RATE_12K;
+ case 16000:
+ return ETDM_RATE_16K;
+ case 24000:
+ return ETDM_RATE_24K;
+ case 32000:
+ return ETDM_RATE_32K;
+ case 48000:
+ return ETDM_RATE_48K;
+ case 64000:
+ return ETDM_RATE_64K;
+ case 96000:
+ return ETDM_RATE_96K;
+ case 128000:
+ return ETDM_RATE_128K;
+ case 192000:
+ return ETDM_RATE_192K;
+ case 256000:
+ return ETDM_RATE_256K;
+ case 384000:
+ return ETDM_RATE_384K;
+ case 11025:
+ return ETDM_RATE_11025;
+ case 22050:
+ return ETDM_RATE_22050;
+ case 44100:
+ return ETDM_RATE_44100;
+ case 88200:
+ return ETDM_RATE_88200;
+ case 176400:
+ return ETDM_RATE_176400;
+ case 352800:
+ return ETDM_RATE_352800;
+ default:
+ return 0;
+ }
+}
+
+static unsigned int get_etdm_inconn_rate(unsigned int rate)
+{
+ switch (rate) {
+ case 8000:
+ return ETDM_CONN_8K;
+ case 12000:
+ return ETDM_CONN_12K;
+ case 16000:
+ return ETDM_CONN_16K;
+ case 24000:
+ return ETDM_CONN_24K;
+ case 32000:
+ return ETDM_CONN_32K;
+ case 48000:
+ return ETDM_CONN_48K;
+ case 96000:
+ return ETDM_CONN_96K;
+ case 192000:
+ return ETDM_CONN_192K;
+ case 384000:
+ return ETDM_CONN_384K;
+ case 11025:
+ return ETDM_CONN_11K;
+ case 22050:
+ return ETDM_CONN_22K;
+ case 44100:
+ return ETDM_CONN_44K;
+ case 88200:
+ return ETDM_CONN_88K;
+ case 176400:
+ return ETDM_CONN_176K;
+ case 352800:
+ return ETDM_CONN_352K;
+ default:
+ return 0;
+ }
+}
+
+static int get_i2s_id_by_name(struct mtk_base_afe *afe,
+ const char *name)
+{
+ if (strncmp(name, "I2SIN0", 6) == 0)
+ return MT8189_DAI_I2S_IN0;
+ else if (strncmp(name, "I2SIN1", 6) == 0)
+ return MT8189_DAI_I2S_IN1;
+ else if (strncmp(name, "I2SOUT0", 7) == 0)
+ return MT8189_DAI_I2S_OUT0;
+ else if (strncmp(name, "I2SOUT1", 7) == 0)
+ return MT8189_DAI_I2S_OUT1;
+ else if (strncmp(name, "I2SOUT4", 7) == 0)
+ return MT8189_DAI_I2S_OUT4;
+ else
+ return -EINVAL;
+}
+
+static struct mtk_afe_i2s_priv *get_i2s_priv_by_name(struct mtk_base_afe *afe,
+ const char *name)
+{
+ struct mt8189_afe_private *afe_priv = afe->platform_priv;
+ int dai_id = get_i2s_id_by_name(afe, name);
+
+ if (dai_id < 0)
+ return NULL;
+
+ return afe_priv->dai_priv[dai_id];
+}
+
+static const char * const etdm_0_3_loopback_texts[] = {
+ "etdmin0", "etdmin1", "etdmout0", "etdmout1"
+};
+
+static const u32 etdm_loopback_values[] = {
+ 0, 2, 8, 10
+};
+
+static SOC_VALUE_ENUM_SINGLE_DECL(i2sin0_loopback_enum,
+ ETDM_0_3_COWORK_CON1,
+ ETDM_IN0_SDATA0_SEL_SFT,
+ ETDM_IN0_SDATA0_SEL_MASK,
+ etdm_0_3_loopback_texts,
+ etdm_loopback_values);
+
+static SOC_VALUE_ENUM_SINGLE_DECL(i2sin1_loopback_enum,
+ ETDM_0_3_COWORK_CON1,
+ ETDM_IN1_SDATA0_SEL_SFT,
+ ETDM_IN1_SDATA0_SEL_MASK,
+ etdm_0_3_loopback_texts,
+ etdm_loopback_values);
+
+static const struct snd_kcontrol_new mtk_dai_i2s_controls[] = {
+ SOC_ENUM("I2SIN0 Loopback", i2sin0_loopback_enum),
+ SOC_ENUM("I2SIN1 Loopback", i2sin1_loopback_enum),
+};
+
+/*
+ * I2S virtual mux to output widget
+ * If the I2S interface is required but not connected to an actual codec dai,
+ * a Dummy_Widget must be used to establish the connection.
+ */
+static const char *const i2s_mux_map[] = {
+ "Normal", "Dummy_Widget",
+};
+
+static int i2s_mux_map_value[] = {
+ 0, 1,
+};
+
+static SOC_VALUE_ENUM_SINGLE_AUTODISABLE_DECL(i2s_mux_map_enum,
+ SND_SOC_NOPM,
+ 0,
+ 1,
+ i2s_mux_map,
+ i2s_mux_map_value);
+
+static const struct snd_kcontrol_new i2s_in0_mux_control =
+ SOC_DAPM_ENUM("I2S IN0 Select", i2s_mux_map_enum);
+static const struct snd_kcontrol_new i2s_in1_mux_control =
+ SOC_DAPM_ENUM("I2S IN1 Select", i2s_mux_map_enum);
+static const struct snd_kcontrol_new i2s_out0_mux_control =
+ SOC_DAPM_ENUM("I2S OUT0 Select", i2s_mux_map_enum);
+static const struct snd_kcontrol_new i2s_out1_mux_control =
+ SOC_DAPM_ENUM("I2S OUT1 Select", i2s_mux_map_enum);
+static const struct snd_kcontrol_new i2s_out4_mux_control =
+ SOC_DAPM_ENUM("I2S OUT4 Select", i2s_mux_map_enum);
+
+static const struct snd_kcontrol_new mtk_i2sout0_ch1_mix[] = {
+ SOC_DAPM_SINGLE_AUTODISABLE("DL0_CH1", AFE_CONN108_1, I_DL0_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL1_CH1", AFE_CONN108_1, I_DL1_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH1", AFE_CONN108_1, I_DL2_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL3_CH1", AFE_CONN108_1, I_DL3_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL4_CH1", AFE_CONN108_1, I_DL4_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL5_CH1", AFE_CONN108_1, I_DL5_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL6_CH1", AFE_CONN108_1, I_DL6_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL7_CH1", AFE_CONN108_1, I_DL7_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL8_CH1", AFE_CONN108_1, I_DL8_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL_24CH_CH1", AFE_CONN108_1, I_DL_24CH_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_GAIN0_OUT_CH1", AFE_CONN108_0,
+ I_GAIN0_OUT_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH1", AFE_CONN108_0,
+ I_ADDA_UL_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("PCM_0_CAP_CH1", AFE_CONN108_4,
+ I_PCM_0_CAP_CH1, 1, 0),
+};
+
+static const struct snd_kcontrol_new mtk_i2sout0_ch2_mix[] = {
+ SOC_DAPM_SINGLE_AUTODISABLE("DL0_CH2", AFE_CONN109_1, I_DL0_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL1_CH2", AFE_CONN109_1, I_DL1_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH2", AFE_CONN109_1, I_DL2_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL3_CH2", AFE_CONN109_1, I_DL3_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL4_CH2", AFE_CONN109_1, I_DL4_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL5_CH2", AFE_CONN109_1, I_DL5_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL6_CH2", AFE_CONN109_1, I_DL6_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL7_CH2", AFE_CONN109_1, I_DL7_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL8_CH2", AFE_CONN109_1, I_DL8_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL_24CH_CH2", AFE_CONN109_1, I_DL_24CH_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_GAIN0_OUT_CH2", AFE_CONN109_0,
+ I_GAIN0_OUT_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH2", AFE_CONN109_0,
+ I_ADDA_UL_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("PCM_0_CAP_CH1", AFE_CONN109_4,
+ I_PCM_0_CAP_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("PCM_0_CAP_CH2", AFE_CONN109_4,
+ I_PCM_0_CAP_CH2, 1, 0),
+};
+
+static const struct snd_kcontrol_new mtk_i2sout1_ch1_mix[] = {
+ SOC_DAPM_SINGLE_AUTODISABLE("DL0_CH1", AFE_CONN110_1, I_DL0_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL1_CH1", AFE_CONN110_1, I_DL1_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH1", AFE_CONN110_1, I_DL2_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL3_CH1", AFE_CONN110_1, I_DL3_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL4_CH1", AFE_CONN110_1, I_DL4_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL5_CH1", AFE_CONN110_1, I_DL5_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL6_CH1", AFE_CONN110_1, I_DL6_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL7_CH1", AFE_CONN110_1, I_DL7_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL8_CH1", AFE_CONN110_1, I_DL8_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL_24CH_CH1", AFE_CONN110_1, I_DL_24CH_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_GAIN0_OUT_CH1", AFE_CONN110_0,
+ I_GAIN0_OUT_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH1", AFE_CONN110_0,
+ I_ADDA_UL_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("PCM_0_CAP_CH1", AFE_CONN110_4,
+ I_PCM_0_CAP_CH1, 1, 0),
+};
+
+static const struct snd_kcontrol_new mtk_i2sout1_ch2_mix[] = {
+ SOC_DAPM_SINGLE_AUTODISABLE("DL0_CH2", AFE_CONN111_1, I_DL0_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL1_CH2", AFE_CONN111_1, I_DL1_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH2", AFE_CONN111_1, I_DL2_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL3_CH2", AFE_CONN111_1, I_DL3_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL4_CH2", AFE_CONN111_1, I_DL4_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL5_CH2", AFE_CONN111_1, I_DL5_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL6_CH2", AFE_CONN111_1, I_DL6_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL7_CH2", AFE_CONN111_1, I_DL7_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL8_CH2", AFE_CONN111_1, I_DL8_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL_24CH_CH2", AFE_CONN111_1, I_DL_24CH_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_GAIN0_OUT_CH2", AFE_CONN111_0,
+ I_GAIN0_OUT_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH2", AFE_CONN111_0,
+ I_ADDA_UL_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("PCM_0_CAP_CH1", AFE_CONN111_4,
+ I_PCM_0_CAP_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("PCM_0_CAP_CH2", AFE_CONN111_4,
+ I_PCM_0_CAP_CH2, 1, 0),
+};
+
+static const struct snd_kcontrol_new mtk_i2sout4_ch1_mix[] = {
+ SOC_DAPM_SINGLE_AUTODISABLE("DL0_CH1", AFE_CONN116_1, I_DL0_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL1_CH1", AFE_CONN116_1, I_DL1_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH1", AFE_CONN116_1, I_DL2_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL3_CH1", AFE_CONN116_1, I_DL3_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL4_CH1", AFE_CONN116_1, I_DL4_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL5_CH1", AFE_CONN116_1, I_DL5_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL6_CH1", AFE_CONN116_1, I_DL6_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL7_CH1", AFE_CONN116_1, I_DL7_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL8_CH1", AFE_CONN116_1, I_DL8_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL_24CH_CH1", AFE_CONN116_1, I_DL_24CH_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL24_CH1", AFE_CONN116_2, I_DL24_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_GAIN0_OUT_CH1", AFE_CONN116_0,
+ I_GAIN0_OUT_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH1", AFE_CONN116_0,
+ I_ADDA_UL_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH2", AFE_CONN116_0,
+ I_ADDA_UL_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("PCM_0_CAP_CH1", AFE_CONN116_4,
+ I_PCM_0_CAP_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_SRC_2_OUT_CH1", AFE_CONN116_6,
+ I_SRC_2_OUT_CH1, 1, 0),
+};
+
+static const struct snd_kcontrol_new mtk_i2sout4_ch2_mix[] = {
+ SOC_DAPM_SINGLE_AUTODISABLE("DL0_CH2", AFE_CONN117_1, I_DL0_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL1_CH2", AFE_CONN117_1, I_DL1_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH2", AFE_CONN117_1, I_DL2_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL3_CH2", AFE_CONN117_1, I_DL3_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL4_CH2", AFE_CONN117_1, I_DL4_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL5_CH2", AFE_CONN117_1, I_DL5_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL6_CH2", AFE_CONN117_1, I_DL6_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL7_CH2", AFE_CONN117_1, I_DL7_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL8_CH2", AFE_CONN117_1, I_DL8_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL_24CH_CH2", AFE_CONN117_1, I_DL_24CH_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("DL24_CH2", AFE_CONN117_2, I_DL24_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_GAIN0_OUT_CH2", AFE_CONN117_0,
+ I_GAIN0_OUT_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH1", AFE_CONN117_0,
+ I_ADDA_UL_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH2", AFE_CONN117_0,
+ I_ADDA_UL_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("PCM_0_CAP_CH1", AFE_CONN117_4,
+ I_PCM_0_CAP_CH1, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("PCM_0_CAP_CH2", AFE_CONN117_4,
+ I_PCM_0_CAP_CH2, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("HW_SRC_2_OUT_CH2", AFE_CONN117_6,
+ I_SRC_2_OUT_CH2, 1, 0),
+};
+
+static const struct snd_kcontrol_new mtk_i2sout4_ch3_mix[] = {
+ SOC_DAPM_SINGLE_AUTODISABLE("DL_24CH_CH3", AFE_CONN118_1, I_DL_24CH_CH3, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("PCM_0_CAP_CH1", AFE_CONN118_4,
+ I_PCM_0_CAP_CH1, 1, 0),
+};
+
+static const struct snd_kcontrol_new mtk_i2sout4_ch4_mix[] = {
+ SOC_DAPM_SINGLE_AUTODISABLE("DL_24CH_CH4", AFE_CONN119_1, I_DL_24CH_CH4, 1, 0),
+ SOC_DAPM_SINGLE_AUTODISABLE("PCM_0_CAP_CH1", AFE_CONN118_4,
+ I_PCM_0_CAP_CH1, 1, 0),
+};
+
+static const struct snd_kcontrol_new mtk_i2sout4_ch5_mix[] = {
+ SOC_DAPM_SINGLE_AUTODISABLE("DL_24CH_CH5", AFE_CONN120_1, I_DL_24CH_CH5, 1, 0),
+};
+
+static const struct snd_kcontrol_new mtk_i2sout4_ch6_mix[] = {
+ SOC_DAPM_SINGLE_AUTODISABLE("DL_24CH_CH6", AFE_CONN121_1, I_DL_24CH_CH6, 1, 0),
+};
+
+static const struct snd_kcontrol_new mtk_i2sout4_ch7_mix[] = {
+ SOC_DAPM_SINGLE_AUTODISABLE("DL_24CH_CH7", AFE_CONN122_1, I_DL_24CH_CH7, 1, 0),
+};
+
+static const struct snd_kcontrol_new mtk_i2sout4_ch8_mix[] = {
+ SOC_DAPM_SINGLE_AUTODISABLE("DL_24CH_CH8", AFE_CONN123_1, I_DL_24CH_CH8, 1, 0),
+};
+
+static int mtk_apll_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(cmpnt->dev, "%s(), name %s, event 0x%x\n",
+ __func__, w->name, event);
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ if (strcmp(w->name, APLL1_W_NAME) == 0)
+ mt8189_apll1_enable(afe);
+ else
+ mt8189_apll2_enable(afe);
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ if (strcmp(w->name, APLL1_W_NAME) == 0)
+ mt8189_apll1_disable(afe);
+ else
+ mt8189_apll2_disable(afe);
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static int mtk_mclk_en_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 mtk_afe_i2s_priv *i2s_priv;
+
+ dev_dbg(cmpnt->dev, "%s(), name %s, event 0x%x\n",
+ __func__, w->name, event);
+
+ i2s_priv = get_i2s_priv_by_name(afe, w->name);
+ if (!i2s_priv)
+ return -EINVAL;
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ mt8189_mck_enable(afe, i2s_priv->mclk_id, i2s_priv->mclk_rate);
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ i2s_priv->mclk_rate = 0;
+ mt8189_mck_disable(afe, i2s_priv->mclk_id);
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static const struct snd_soc_dapm_widget mtk_dai_i2s_widgets[] = {
+ SND_SOC_DAPM_MIXER("I2SOUT0_CH1", SND_SOC_NOPM, 0, 0,
+ mtk_i2sout0_ch1_mix,
+ ARRAY_SIZE(mtk_i2sout0_ch1_mix)),
+ SND_SOC_DAPM_MIXER("I2SOUT0_CH2", SND_SOC_NOPM, 0, 0,
+ mtk_i2sout0_ch2_mix,
+ ARRAY_SIZE(mtk_i2sout0_ch2_mix)),
+
+ SND_SOC_DAPM_MIXER("I2SOUT1_CH1", SND_SOC_NOPM, 0, 0,
+ mtk_i2sout1_ch1_mix,
+ ARRAY_SIZE(mtk_i2sout1_ch1_mix)),
+ SND_SOC_DAPM_MIXER("I2SOUT1_CH2", SND_SOC_NOPM, 0, 0,
+ mtk_i2sout1_ch2_mix,
+ ARRAY_SIZE(mtk_i2sout1_ch2_mix)),
+
+ SND_SOC_DAPM_MIXER("I2SOUT4_CH1", SND_SOC_NOPM, 0, 0,
+ mtk_i2sout4_ch1_mix,
+ ARRAY_SIZE(mtk_i2sout4_ch1_mix)),
+ SND_SOC_DAPM_MIXER("I2SOUT4_CH2", SND_SOC_NOPM, 0, 0,
+ mtk_i2sout4_ch2_mix,
+ ARRAY_SIZE(mtk_i2sout4_ch2_mix)),
+ SND_SOC_DAPM_MIXER("I2SOUT4_CH3", SND_SOC_NOPM, 0, 0,
+ mtk_i2sout4_ch3_mix,
+ ARRAY_SIZE(mtk_i2sout4_ch3_mix)),
+ SND_SOC_DAPM_MIXER("I2SOUT4_CH4", SND_SOC_NOPM, 0, 0,
+ mtk_i2sout4_ch4_mix,
+ ARRAY_SIZE(mtk_i2sout4_ch4_mix)),
+ SND_SOC_DAPM_MIXER("I2SOUT4_CH5", SND_SOC_NOPM, 0, 0,
+ mtk_i2sout4_ch5_mix,
+ ARRAY_SIZE(mtk_i2sout4_ch5_mix)),
+ SND_SOC_DAPM_MIXER("I2SOUT4_CH6", SND_SOC_NOPM, 0, 0,
+ mtk_i2sout4_ch6_mix,
+ ARRAY_SIZE(mtk_i2sout4_ch6_mix)),
+ SND_SOC_DAPM_MIXER("I2SOUT4_CH7", SND_SOC_NOPM, 0, 0,
+ mtk_i2sout4_ch7_mix,
+ ARRAY_SIZE(mtk_i2sout4_ch7_mix)),
+ SND_SOC_DAPM_MIXER("I2SOUT4_CH8", SND_SOC_NOPM, 0, 0,
+ mtk_i2sout4_ch8_mix,
+ ARRAY_SIZE(mtk_i2sout4_ch8_mix)),
+
+ /* i2s en*/
+ SND_SOC_DAPM_SUPPLY_S("I2SIN0_EN", SUPPLY_SEQ_I2S_EN,
+ ETDM_IN0_CON0, REG_ETDM_IN_EN_SFT, 0,
+ NULL, 0),
+ SND_SOC_DAPM_SUPPLY_S("I2SIN1_EN", SUPPLY_SEQ_I2S_EN,
+ ETDM_IN1_CON0, REG_ETDM_IN_EN_SFT, 0,
+ NULL, 0),
+ SND_SOC_DAPM_SUPPLY_S("I2SOUT0_EN", SUPPLY_SEQ_I2S_EN,
+ ETDM_OUT0_CON0, OUT_REG_ETDM_OUT_EN_SFT, 0,
+ NULL, 0),
+ SND_SOC_DAPM_SUPPLY_S("I2SOUT1_EN", SUPPLY_SEQ_I2S_EN,
+ ETDM_OUT1_CON0, OUT_REG_ETDM_OUT_EN_SFT, 0,
+ NULL, 0),
+ SND_SOC_DAPM_SUPPLY_S("I2SOUT4_EN", SUPPLY_SEQ_I2S_EN,
+ ETDM_OUT4_CON0, OUT_REG_ETDM_OUT_EN_SFT, 0,
+ NULL, 0),
+
+ /* i2s mclk en */
+ SND_SOC_DAPM_SUPPLY_S(I2SIN0_MCLK_EN_W_NAME, SUPPLY_SEQ_I2S_MCLK_EN,
+ SND_SOC_NOPM, 0, 0,
+ mtk_mclk_en_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_SUPPLY_S(I2SIN1_MCLK_EN_W_NAME, SUPPLY_SEQ_I2S_MCLK_EN,
+ SND_SOC_NOPM, 0, 0,
+ mtk_mclk_en_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_SUPPLY_S(I2SOUT0_MCLK_EN_W_NAME, SUPPLY_SEQ_I2S_MCLK_EN,
+ SND_SOC_NOPM, 0, 0,
+ mtk_mclk_en_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_SUPPLY_S(I2SOUT1_MCLK_EN_W_NAME, SUPPLY_SEQ_I2S_MCLK_EN,
+ SND_SOC_NOPM, 0, 0,
+ mtk_mclk_en_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_SUPPLY_S(I2SOUT4_MCLK_EN_W_NAME, SUPPLY_SEQ_I2S_MCLK_EN,
+ SND_SOC_NOPM, 0, 0,
+ mtk_mclk_en_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+
+ /* cg */
+ SND_SOC_DAPM_SUPPLY_S("I2SOUT0_CG", SUPPLY_SEQ_I2S_CG_EN,
+ AUDIO_TOP_CON2, PDN_ETDM_OUT0_SFT, 1,
+ NULL, 0),
+ SND_SOC_DAPM_SUPPLY_S("I2SOUT1_CG", SUPPLY_SEQ_I2S_CG_EN,
+ AUDIO_TOP_CON2, PDN_ETDM_OUT1_SFT, 1,
+ NULL, 0),
+ SND_SOC_DAPM_SUPPLY_S("I2SOUT4_CG", SUPPLY_SEQ_I2S_CG_EN,
+ AUDIO_TOP_CON2, PDN_ETDM_OUT4_SFT, 1,
+ NULL, 0),
+ SND_SOC_DAPM_SUPPLY_S("I2SIN0_CG", SUPPLY_SEQ_I2S_CG_EN,
+ AUDIO_TOP_CON2, PDN_ETDM_IN0_SFT, 1,
+ NULL, 0),
+ SND_SOC_DAPM_SUPPLY_S("I2SIN1_CG", SUPPLY_SEQ_I2S_CG_EN,
+ AUDIO_TOP_CON2, PDN_ETDM_IN1_SFT, 1,
+ NULL, 0),
+
+ /* apll */
+ SND_SOC_DAPM_SUPPLY_S(APLL1_W_NAME, SUPPLY_SEQ_APLL,
+ SND_SOC_NOPM, 0, 0,
+ mtk_apll_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_SUPPLY_S(APLL2_W_NAME, SUPPLY_SEQ_APLL,
+ SND_SOC_NOPM, 0, 0,
+ mtk_apll_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+
+ /* allow i2s on without codec on */
+ SND_SOC_DAPM_OUTPUT("I2S_DUMMY_OUT"),
+ SND_SOC_DAPM_MUX("I2S_OUT0_Mux",
+ SND_SOC_NOPM, 0, 0, &i2s_out0_mux_control),
+ SND_SOC_DAPM_MUX("I2S_OUT1_Mux",
+ SND_SOC_NOPM, 0, 0, &i2s_out1_mux_control),
+ SND_SOC_DAPM_MUX("I2S_OUT4_Mux",
+ SND_SOC_NOPM, 0, 0, &i2s_out4_mux_control),
+
+ SND_SOC_DAPM_INPUT("I2S_DUMMY_IN"),
+ SND_SOC_DAPM_MUX("I2S_IN0_Mux",
+ SND_SOC_NOPM, 0, 0, &i2s_in0_mux_control),
+ SND_SOC_DAPM_MUX("I2S_IN1_Mux",
+ SND_SOC_NOPM, 0, 0, &i2s_in1_mux_control),
+};
+
+static int mtk_afe_i2s_share_connect(struct snd_soc_dapm_widget *source,
+ struct snd_soc_dapm_widget *sink)
+{
+ struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(sink->dapm);
+ struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
+ struct mtk_afe_i2s_priv *i2s_priv;
+
+ i2s_priv = get_i2s_priv_by_name(afe, sink->name);
+ if (!i2s_priv)
+ return 0;
+
+ if (i2s_priv->share_i2s_id < 0)
+ return 0;
+
+ return i2s_priv->share_i2s_id == get_i2s_id_by_name(afe, source->name);
+}
+
+static int mtk_afe_i2s_apll_connect(struct snd_soc_dapm_widget *source,
+ struct snd_soc_dapm_widget *sink)
+{
+ struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(sink->dapm);
+ struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
+ struct mtk_afe_i2s_priv *i2s_priv;
+ int cur_apll;
+ int needed_apll;
+
+ i2s_priv = get_i2s_priv_by_name(afe, sink->name);
+ if (!i2s_priv)
+ return 0;
+
+ /* which apll */
+ cur_apll = mt8189_get_apll_by_name(afe, source->name);
+
+ /* choose APLL from i2s rate */
+ needed_apll = mt8189_get_apll_by_rate(afe, i2s_priv->rate);
+
+ return needed_apll == cur_apll;
+}
+
+static int mtk_afe_i2s_mclk_connect(struct snd_soc_dapm_widget *source,
+ struct snd_soc_dapm_widget *sink)
+{
+ struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(sink->dapm);
+ struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
+ struct mtk_afe_i2s_priv *i2s_priv;
+ int i2s_num;
+
+ i2s_priv = get_i2s_priv_by_name(afe, sink->name);
+ if (!i2s_priv)
+ return 0;
+
+ i2s_num = get_i2s_id_by_name(afe, source->name);
+ if (get_i2s_id_by_name(afe, sink->name) == i2s_num)
+ return i2s_priv->mclk_rate > 0;
+
+ /* check if share i2s need mclk */
+ if (i2s_priv->share_i2s_id < 0)
+ return 0;
+
+ if (i2s_priv->share_i2s_id == i2s_num)
+ return i2s_priv->mclk_rate > 0;
+
+ return 0;
+}
+
+static int mtk_afe_mclk_apll_connect(struct snd_soc_dapm_widget *source,
+ struct snd_soc_dapm_widget *sink)
+{
+ struct snd_soc_dapm_widget *w = sink;
+ struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
+ struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
+ struct mtk_afe_i2s_priv *i2s_priv;
+ int cur_apll;
+
+ i2s_priv = get_i2s_priv_by_name(afe, w->name);
+ if (!i2s_priv)
+ return 0;
+
+ /* which apll */
+ cur_apll = mt8189_get_apll_by_name(afe, source->name);
+
+ return i2s_priv->mclk_apll == cur_apll;
+}
+
+static const struct snd_soc_dapm_route mtk_dai_i2s_routes[] = {
+ /* I2SIN0 */
+ {"I2SIN0", NULL, "I2SIN0_EN"},
+ {"I2SIN0", NULL, "I2SIN1_EN", mtk_afe_i2s_share_connect},
+ {"I2SIN0", NULL, "I2SOUT0_EN", mtk_afe_i2s_share_connect},
+ {"I2SIN0", NULL, "I2SOUT1_EN", mtk_afe_i2s_share_connect},
+ {"I2SIN0", NULL, "I2SOUT4_EN", mtk_afe_i2s_share_connect},
+
+ {"I2SIN0", NULL, I2SIN0_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SIN0", NULL, I2SIN1_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SIN0", NULL, I2SOUT0_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SIN0", NULL, I2SOUT1_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SIN0", NULL, I2SOUT4_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {I2SIN0_MCLK_EN_W_NAME, NULL, APLL1_W_NAME, mtk_afe_mclk_apll_connect},
+ {I2SIN0_MCLK_EN_W_NAME, NULL, APLL2_W_NAME, mtk_afe_mclk_apll_connect},
+ {"I2SIN0", NULL, APLL1_W_NAME, mtk_afe_i2s_apll_connect},
+ {"I2SIN0", NULL, APLL2_W_NAME, mtk_afe_i2s_apll_connect},
+ {"I2SIN0", NULL, "I2SOUT0_CG"},
+ {"I2SIN0", NULL, "I2SIN0_CG"},
+
+ /* i2sin1 */
+ {"I2SIN1", NULL, "I2SIN0_EN", mtk_afe_i2s_share_connect},
+ {"I2SIN1", NULL, "I2SIN1_EN"},
+ {"I2SIN1", NULL, "I2SOUT0_EN", mtk_afe_i2s_share_connect},
+ {"I2SIN1", NULL, "I2SOUT1_EN", mtk_afe_i2s_share_connect},
+ {"I2SIN1", NULL, "I2SOUT4_EN", mtk_afe_i2s_share_connect},
+
+ {"I2SIN1", NULL, I2SIN0_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SIN1", NULL, I2SIN1_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SIN1", NULL, I2SOUT0_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SIN1", NULL, I2SOUT1_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SIN1", NULL, I2SOUT4_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {I2SIN1_MCLK_EN_W_NAME, NULL, APLL1_W_NAME, mtk_afe_mclk_apll_connect},
+ {I2SIN1_MCLK_EN_W_NAME, NULL, APLL2_W_NAME, mtk_afe_mclk_apll_connect},
+ {"I2SIN1", NULL, APLL1_W_NAME, mtk_afe_i2s_apll_connect},
+ {"I2SIN1", NULL, APLL2_W_NAME, mtk_afe_i2s_apll_connect},
+ {"I2SIN1", NULL, "I2SIN1_CG"},
+ {"I2SIN1", NULL, "I2SOUT1_CG"},
+
+ /* i2sout0 */
+ {"I2SOUT0_CH1", "DL0_CH1", "DL0"},
+ {"I2SOUT0_CH2", "DL0_CH2", "DL0"},
+ {"I2SOUT0_CH1", "DL1_CH1", "DL1"},
+ {"I2SOUT0_CH2", "DL1_CH2", "DL1"},
+ {"I2SOUT0_CH1", "DL2_CH1", "DL2"},
+ {"I2SOUT0_CH2", "DL2_CH2", "DL2"},
+ {"I2SOUT0_CH1", "DL3_CH1", "DL3"},
+ {"I2SOUT0_CH2", "DL3_CH2", "DL3"},
+ {"I2SOUT0_CH1", "DL4_CH1", "DL4"},
+ {"I2SOUT0_CH2", "DL4_CH2", "DL4"},
+ {"I2SOUT0_CH1", "DL5_CH1", "DL5"},
+ {"I2SOUT0_CH2", "DL5_CH2", "DL5"},
+ {"I2SOUT0_CH1", "DL6_CH1", "DL6"},
+ {"I2SOUT0_CH2", "DL6_CH2", "DL6"},
+ {"I2SOUT0_CH1", "DL7_CH1", "DL7"},
+ {"I2SOUT0_CH2", "DL7_CH2", "DL7"},
+ {"I2SOUT0_CH1", "DL8_CH1", "DL8"},
+ {"I2SOUT0_CH2", "DL8_CH2", "DL8"},
+ {"I2SOUT0_CH1", "DL_24CH_CH1", "DL_24CH"},
+ {"I2SOUT0_CH2", "DL_24CH_CH2", "DL_24CH"},
+
+ {"I2SOUT0", NULL, "I2SOUT0_CH1"},
+ {"I2SOUT0", NULL, "I2SOUT0_CH2"},
+
+ {"I2SOUT0", NULL, "I2SIN0_EN", mtk_afe_i2s_share_connect},
+ {"I2SOUT0", NULL, "I2SIN1_EN", mtk_afe_i2s_share_connect},
+ {"I2SOUT0", NULL, "I2SOUT0_EN"},
+ {"I2SOUT0", NULL, "I2SOUT1_EN", mtk_afe_i2s_share_connect},
+ {"I2SOUT0", NULL, "I2SOUT4_EN", mtk_afe_i2s_share_connect},
+
+ {"I2SOUT0", NULL, I2SIN0_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SOUT0", NULL, I2SIN1_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SOUT0", NULL, I2SOUT0_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SOUT0", NULL, I2SOUT1_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SOUT0", NULL, I2SOUT4_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {I2SOUT0_MCLK_EN_W_NAME, NULL, APLL1_W_NAME, mtk_afe_mclk_apll_connect},
+ {I2SOUT0_MCLK_EN_W_NAME, NULL, APLL2_W_NAME, mtk_afe_mclk_apll_connect},
+ {"I2SOUT0", NULL, APLL1_W_NAME, mtk_afe_i2s_apll_connect},
+ {"I2SOUT0", NULL, APLL2_W_NAME, mtk_afe_i2s_apll_connect},
+ {"I2SOUT0", NULL, "I2SOUT0_CG"},
+ {"I2SOUT0", NULL, "I2SIN0_CG"},
+
+ /* i2sout1 */
+ {"I2SOUT1_CH1", "DL0_CH1", "DL0"},
+ {"I2SOUT1_CH2", "DL0_CH2", "DL0"},
+ {"I2SOUT1_CH1", "DL1_CH1", "DL1"},
+ {"I2SOUT1_CH2", "DL1_CH2", "DL1"},
+ {"I2SOUT1_CH1", "DL2_CH1", "DL2"},
+ {"I2SOUT1_CH2", "DL2_CH2", "DL2"},
+ {"I2SOUT1_CH1", "DL3_CH1", "DL3"},
+ {"I2SOUT1_CH2", "DL3_CH2", "DL3"},
+ {"I2SOUT1_CH1", "DL4_CH1", "DL4"},
+ {"I2SOUT1_CH2", "DL4_CH2", "DL4"},
+ {"I2SOUT1_CH1", "DL5_CH1", "DL5"},
+ {"I2SOUT1_CH2", "DL5_CH2", "DL5"},
+ {"I2SOUT1_CH1", "DL6_CH1", "DL6"},
+ {"I2SOUT1_CH2", "DL6_CH2", "DL6"},
+ {"I2SOUT1_CH1", "DL7_CH1", "DL7"},
+ {"I2SOUT1_CH2", "DL7_CH2", "DL7"},
+ {"I2SOUT1_CH1", "DL8_CH1", "DL8"},
+ {"I2SOUT1_CH2", "DL8_CH2", "DL8"},
+ {"I2SOUT1_CH1", "DL_24CH_CH1", "DL_24CH"},
+ {"I2SOUT1_CH2", "DL_24CH_CH2", "DL_24CH"},
+
+ {"I2SOUT1", NULL, "I2SOUT1_CH1"},
+ {"I2SOUT1", NULL, "I2SOUT1_CH2"},
+
+ {"I2SOUT1", NULL, "I2SIN0_EN", mtk_afe_i2s_share_connect},
+ {"I2SOUT1", NULL, "I2SIN1_EN", mtk_afe_i2s_share_connect},
+ {"I2SOUT1", NULL, "I2SOUT0_EN", mtk_afe_i2s_share_connect},
+ {"I2SOUT1", NULL, "I2SOUT1_EN"},
+ {"I2SOUT1", NULL, "I2SOUT4_EN", mtk_afe_i2s_share_connect},
+
+ {"I2SOUT1", NULL, I2SIN0_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SOUT1", NULL, I2SIN1_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SOUT1", NULL, I2SOUT0_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SOUT1", NULL, I2SOUT1_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SOUT1", NULL, I2SOUT4_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {I2SOUT1_MCLK_EN_W_NAME, NULL, APLL1_W_NAME, mtk_afe_mclk_apll_connect},
+ {I2SOUT1_MCLK_EN_W_NAME, NULL, APLL2_W_NAME, mtk_afe_mclk_apll_connect},
+ {"I2SOUT1", NULL, APLL1_W_NAME, mtk_afe_i2s_apll_connect},
+ {"I2SOUT1", NULL, APLL2_W_NAME, mtk_afe_i2s_apll_connect},
+ {"I2SOUT1", NULL, "I2SOUT1_CG"},
+ {"I2SOUT1", NULL, "I2SIN1_CG"},
+
+ /* i2sout4 */
+ {"I2SOUT4_CH1", "DL0_CH1", "DL0"},
+ {"I2SOUT4_CH2", "DL0_CH2", "DL0"},
+ {"I2SOUT4_CH1", "DL1_CH1", "DL1"},
+ {"I2SOUT4_CH2", "DL1_CH2", "DL1"},
+ {"I2SOUT4_CH1", "DL2_CH1", "DL2"},
+ {"I2SOUT4_CH2", "DL2_CH2", "DL2"},
+ {"I2SOUT4_CH1", "DL3_CH1", "DL3"},
+ {"I2SOUT4_CH2", "DL3_CH2", "DL3"},
+ {"I2SOUT4_CH1", "DL4_CH1", "DL4"},
+ {"I2SOUT4_CH2", "DL4_CH2", "DL4"},
+ {"I2SOUT4_CH1", "DL5_CH1", "DL5"},
+ {"I2SOUT4_CH2", "DL5_CH2", "DL5"},
+ {"I2SOUT4_CH1", "DL6_CH1", "DL6"},
+ {"I2SOUT4_CH2", "DL6_CH2", "DL6"},
+ {"I2SOUT4_CH1", "DL7_CH1", "DL7"},
+ {"I2SOUT4_CH2", "DL7_CH2", "DL7"},
+ {"I2SOUT4_CH1", "DL8_CH1", "DL8"},
+ {"I2SOUT4_CH2", "DL8_CH2", "DL8"},
+ {"I2SOUT4_CH1", "DL_24CH_CH1", "DL_24CH"},
+ {"I2SOUT4_CH2", "DL_24CH_CH2", "DL_24CH"},
+ {"I2SOUT4_CH3", "DL_24CH_CH3", "DL_24CH"},
+ {"I2SOUT4_CH4", "DL_24CH_CH4", "DL_24CH"},
+ {"I2SOUT4_CH5", "DL_24CH_CH5", "DL_24CH"},
+ {"I2SOUT4_CH6", "DL_24CH_CH6", "DL_24CH"},
+ {"I2SOUT4_CH7", "DL_24CH_CH7", "DL_24CH"},
+ {"I2SOUT4_CH8", "DL_24CH_CH8", "DL_24CH"},
+ {"I2SOUT4_CH1", "DL24_CH1", "DL24"},
+ {"I2SOUT4_CH2", "DL24_CH2", "DL24"},
+
+ {"I2SOUT4", NULL, "I2SOUT4_CH1"},
+ {"I2SOUT4", NULL, "I2SOUT4_CH2"},
+ {"I2SOUT4", NULL, "I2SOUT4_CH3"},
+ {"I2SOUT4", NULL, "I2SOUT4_CH4"},
+ {"I2SOUT4", NULL, "I2SOUT4_CH5"},
+ {"I2SOUT4", NULL, "I2SOUT4_CH6"},
+ {"I2SOUT4", NULL, "I2SOUT4_CH7"},
+ {"I2SOUT4", NULL, "I2SOUT4_CH8"},
+
+ {"I2SOUT4", NULL, "I2SIN0_EN", mtk_afe_i2s_share_connect},
+ {"I2SOUT4", NULL, "I2SIN1_EN", mtk_afe_i2s_share_connect},
+ {"I2SOUT4", NULL, "I2SOUT0_EN", mtk_afe_i2s_share_connect},
+ {"I2SOUT4", NULL, "I2SOUT1_EN", mtk_afe_i2s_share_connect},
+ {"I2SOUT4", NULL, "I2SOUT4_EN"},
+
+ {"I2SOUT4", NULL, I2SIN0_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SOUT4", NULL, I2SIN1_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SOUT4", NULL, I2SOUT0_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SOUT4", NULL, I2SOUT1_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {"I2SOUT4", NULL, I2SOUT4_MCLK_EN_W_NAME, mtk_afe_i2s_mclk_connect},
+ {I2SOUT4_MCLK_EN_W_NAME, NULL, APLL1_W_NAME, mtk_afe_mclk_apll_connect},
+ {I2SOUT4_MCLK_EN_W_NAME, NULL, APLL2_W_NAME, mtk_afe_mclk_apll_connect},
+ {"I2SOUT4", NULL, APLL1_W_NAME, mtk_afe_i2s_apll_connect},
+ {"I2SOUT4", NULL, APLL2_W_NAME, mtk_afe_i2s_apll_connect},
+ /* CG */
+ {"I2SOUT4", NULL, "I2SOUT4_CG"},
+
+ /* allow i2s on without codec on */
+ {"I2SIN0", NULL, "I2S_IN0_Mux"},
+ {"I2S_IN0_Mux", "Dummy_Widget", "I2S_DUMMY_IN"},
+
+ {"I2SIN1", NULL, "I2S_IN1_Mux"},
+ {"I2S_IN1_Mux", "Dummy_Widget", "I2S_DUMMY_IN"},
+
+ {"I2S_OUT0_Mux", "Dummy_Widget", "I2SOUT0"},
+ {"I2S_DUMMY_OUT", NULL, "I2S_OUT0_Mux"},
+
+ {"I2S_OUT1_Mux", "Dummy_Widget", "I2SOUT1"},
+ {"I2S_DUMMY_OUT", NULL, "I2S_OUT1_Mux"},
+
+ {"I2S_OUT4_Mux", "Dummy_Widget", "I2SOUT4"},
+ {"I2S_DUMMY_OUT", NULL, "I2S_OUT4_Mux"},
+};
+
+/* i2s dai ops*/
+static int mtk_dai_i2s_config(struct mtk_base_afe *afe,
+ struct snd_pcm_hw_params *params,
+ int i2s_id)
+{
+ struct mt8189_afe_private *afe_priv = afe->platform_priv;
+ struct mtk_afe_i2s_priv *i2s_priv;
+ unsigned int rate = params_rate(params);
+ snd_pcm_format_t format = params_format(params);
+ int ret;
+
+ if (i2s_id >= MT8189_DAI_NUM || i2s_id < 0)
+ return -EINVAL;
+
+ i2s_priv = afe_priv->dai_priv[i2s_id];
+ if (!i2s_priv)
+ return -EINVAL;
+
+ i2s_priv->rate = rate;
+
+ dev_dbg(afe->dev, "%s(), id %d, rate %d, format %d\n",
+ __func__, i2s_id, rate, format);
+
+ switch (i2s_id) {
+ case MT8189_DAI_I2S_IN0:
+ /* ---etdm in --- */
+ regmap_update_bits(afe->regmap, ETDM_IN0_CON1,
+ REG_INITIAL_COUNT_MASK_SFT,
+ 0x5 << REG_INITIAL_COUNT_SFT);
+ /* 3: pad top 5: no pad top */
+ regmap_update_bits(afe->regmap, ETDM_IN0_CON1,
+ REG_INITIAL_POINT_MASK_SFT,
+ 0x5 << REG_INITIAL_POINT_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN0_CON1,
+ REG_LRCK_RESET_MASK_SFT,
+ 0x1 << REG_LRCK_RESET_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN0_CON2,
+ REG_CLOCK_SOURCE_SEL_MASK_SFT,
+ ETDM_CLK_SOURCE_APLL <<
+ REG_CLOCK_SOURCE_SEL_SFT);
+ /* 0: manual 1: auto */
+ regmap_update_bits(afe->regmap, ETDM_IN0_CON2,
+ REG_CK_EN_SEL_AUTO_MASK_SFT,
+ 0x1 << REG_CK_EN_SEL_AUTO_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN0_CON3,
+ REG_FS_TIMING_SEL_MASK_SFT,
+ get_etdm_rate(rate) <<
+ REG_FS_TIMING_SEL_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN0_CON4,
+ REG_RELATCH_1X_EN_SEL_MASK_SFT,
+ get_etdm_inconn_rate(rate) <<
+ REG_RELATCH_1X_EN_SEL_SFT);
+
+ regmap_update_bits(afe->regmap, ETDM_IN0_CON8,
+ REG_ETDM_USE_AFIFO_MASK_SFT,
+ 0x0 << REG_ETDM_USE_AFIFO_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN0_CON8,
+ REG_AFIFO_MODE_MASK_SFT,
+ 0x0 << REG_AFIFO_MODE_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN0_CON9,
+ REG_ALMOST_END_CH_COUNT_MASK_SFT,
+ 0x0 << REG_ALMOST_END_CH_COUNT_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN0_CON9,
+ REG_ALMOST_END_BIT_COUNT_MASK_SFT,
+ 0x0 << REG_ALMOST_END_BIT_COUNT_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN0_CON9,
+ REG_OUT2LATCH_TIME_MASK_SFT,
+ 0x6 << REG_OUT2LATCH_TIME_SFT);
+
+ /* 5: TDM Mode */
+ regmap_update_bits(afe->regmap, ETDM_IN0_CON0,
+ REG_FMT_MASK_SFT, 0x0 << REG_FMT_SFT);
+
+ /* APLL */
+ regmap_update_bits(afe->regmap, ETDM_IN0_CON0,
+ REG_RELATCH_1X_EN_DOMAIN_SEL_MASK_SFT,
+ ETDM_RELATCH_SEL_APLL
+ << REG_RELATCH_1X_EN_DOMAIN_SEL_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN0_CON0,
+ REG_BIT_LENGTH_MASK_SFT,
+ get_etdm_lrck_width(format) <<
+ REG_BIT_LENGTH_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN0_CON0,
+ REG_WORD_LENGTH_MASK_SFT,
+ get_etdm_wlen(format) <<
+ REG_WORD_LENGTH_SFT);
+
+ /* ---etdm cowork --- */
+ regmap_update_bits(afe->regmap, ETDM_0_3_COWORK_CON0,
+ ETDM_IN0_SLAVE_SEL_MASK_SFT,
+ ETDM_SLAVE_SEL_ETDMOUT0_MASTER
+ << ETDM_IN0_SLAVE_SEL_SFT);
+ break;
+ case MT8189_DAI_I2S_IN1:
+ /* ---etdm in --- */
+ regmap_update_bits(afe->regmap, ETDM_IN1_CON1,
+ REG_INITIAL_COUNT_MASK_SFT,
+ 0x5 << REG_INITIAL_COUNT_SFT);
+ /* 3: pad top 5: no pad top */
+ regmap_update_bits(afe->regmap, ETDM_IN1_CON1,
+ REG_INITIAL_POINT_MASK_SFT,
+ 0x5 << REG_INITIAL_POINT_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN1_CON1,
+ REG_LRCK_RESET_MASK_SFT,
+ 0x1 << REG_LRCK_RESET_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN1_CON2,
+ REG_CLOCK_SOURCE_SEL_MASK_SFT,
+ ETDM_CLK_SOURCE_APLL <<
+ REG_CLOCK_SOURCE_SEL_SFT);
+ /* 0: manual 1: auto */
+ regmap_update_bits(afe->regmap, ETDM_IN1_CON2,
+ REG_CK_EN_SEL_AUTO_MASK_SFT,
+ 0x1 << REG_CK_EN_SEL_AUTO_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN1_CON3,
+ REG_FS_TIMING_SEL_MASK_SFT,
+ get_etdm_rate(rate) <<
+ REG_FS_TIMING_SEL_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN1_CON4,
+ REG_RELATCH_1X_EN_SEL_MASK_SFT,
+ get_etdm_inconn_rate(rate) <<
+ REG_RELATCH_1X_EN_SEL_SFT);
+
+ regmap_update_bits(afe->regmap, ETDM_IN1_CON8,
+ REG_ETDM_USE_AFIFO_MASK_SFT,
+ 0x0 << REG_ETDM_USE_AFIFO_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN1_CON8,
+ REG_AFIFO_MODE_MASK_SFT,
+ 0x0 << REG_AFIFO_MODE_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN1_CON9,
+ REG_ALMOST_END_CH_COUNT_MASK_SFT,
+ 0x0 << REG_ALMOST_END_CH_COUNT_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN1_CON9,
+ REG_ALMOST_END_BIT_COUNT_MASK_SFT,
+ 0x0 << REG_ALMOST_END_BIT_COUNT_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN1_CON9,
+ REG_OUT2LATCH_TIME_MASK_SFT,
+ 0x6 << REG_OUT2LATCH_TIME_SFT);
+
+ /* 5: TDM Mode */
+ regmap_update_bits(afe->regmap, ETDM_IN1_CON0,
+ REG_FMT_MASK_SFT, 0x0 << REG_FMT_SFT);
+
+ /* APLL */
+ regmap_update_bits(afe->regmap, ETDM_IN1_CON0,
+ REG_RELATCH_1X_EN_DOMAIN_SEL_MASK_SFT,
+ ETDM_RELATCH_SEL_APLL
+ << REG_RELATCH_1X_EN_DOMAIN_SEL_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN1_CON0,
+ REG_BIT_LENGTH_MASK_SFT,
+ get_etdm_lrck_width(format) <<
+ REG_BIT_LENGTH_SFT);
+ regmap_update_bits(afe->regmap, ETDM_IN1_CON0,
+ REG_WORD_LENGTH_MASK_SFT,
+ get_etdm_wlen(format) <<
+ REG_WORD_LENGTH_SFT);
+
+ /* ---etdm cowork --- */
+ regmap_update_bits(afe->regmap, ETDM_0_3_COWORK_CON1,
+ ETDM_IN1_SLAVE_SEL_MASK_SFT,
+ ETDM_SLAVE_SEL_ETDMOUT1_MASTER
+ << ETDM_IN1_SLAVE_SEL_SFT);
+ break;
+ case MT8189_DAI_I2S_OUT0:
+ /* ---etdm out --- */
+ regmap_update_bits(afe->regmap, ETDM_OUT0_CON1,
+ OUT_REG_INITIAL_COUNT_MASK_SFT,
+ 0x5 << OUT_REG_INITIAL_COUNT_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT0_CON1,
+ OUT_REG_INITIAL_POINT_MASK_SFT,
+ 0x6 << OUT_REG_INITIAL_POINT_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT0_CON1,
+ OUT_REG_LRCK_RESET_MASK_SFT,
+ 0x1 << OUT_REG_LRCK_RESET_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT0_CON4,
+ OUT_REG_FS_TIMING_SEL_MASK_SFT,
+ get_etdm_rate(rate) <<
+ OUT_REG_FS_TIMING_SEL_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT0_CON4,
+ OUT_REG_CLOCK_SOURCE_SEL_MASK_SFT,
+ ETDM_CLK_SOURCE_APLL <<
+ OUT_REG_CLOCK_SOURCE_SEL_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT0_CON4,
+ OUT_REG_RELATCH_EN_SEL_MASK_SFT,
+ get_etdm_inconn_rate(rate) <<
+ OUT_REG_RELATCH_EN_SEL_SFT);
+ /* 5: TDM Mode */
+ regmap_update_bits(afe->regmap, ETDM_OUT0_CON0,
+ OUT_REG_FMT_MASK_SFT,
+ 0x0 << OUT_REG_FMT_SFT);
+
+ /* APLL */
+ regmap_update_bits(afe->regmap, ETDM_OUT0_CON0,
+ OUT_REG_RELATCH_DOMAIN_SEL_MASK_SFT,
+ ETDM_RELATCH_SEL_APLL
+ << OUT_REG_RELATCH_DOMAIN_SEL_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT0_CON0,
+ OUT_REG_BIT_LENGTH_MASK_SFT,
+ get_etdm_lrck_width(format) <<
+ OUT_REG_BIT_LENGTH_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT0_CON0,
+ OUT_REG_WORD_LENGTH_MASK_SFT,
+ get_etdm_wlen(format) <<
+ OUT_REG_WORD_LENGTH_SFT);
+
+ /* ---etdm cowork --- */
+ regmap_update_bits(afe->regmap, ETDM_0_3_COWORK_CON0,
+ ETDM_OUT0_SLAVE_SEL_MASK_SFT,
+ ETDM_SLAVE_SEL_ETDMIN0_MASTER
+ << ETDM_OUT0_SLAVE_SEL_SFT);
+ break;
+ case MT8189_DAI_I2S_OUT1:
+ /* ---etdm out --- */
+ regmap_update_bits(afe->regmap, ETDM_OUT1_CON1,
+ OUT_REG_INITIAL_COUNT_MASK_SFT,
+ 0x5 << OUT_REG_INITIAL_COUNT_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT1_CON1,
+ OUT_REG_INITIAL_POINT_MASK_SFT,
+ 0x6 << OUT_REG_INITIAL_POINT_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT1_CON1,
+ OUT_REG_LRCK_RESET_MASK_SFT,
+ 0x1 << OUT_REG_LRCK_RESET_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT1_CON4,
+ OUT_REG_FS_TIMING_SEL_MASK_SFT,
+ get_etdm_rate(rate) <<
+ OUT_REG_FS_TIMING_SEL_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT1_CON4,
+ OUT_REG_CLOCK_SOURCE_SEL_MASK_SFT,
+ ETDM_CLK_SOURCE_APLL <<
+ OUT_REG_CLOCK_SOURCE_SEL_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT1_CON4,
+ OUT_REG_RELATCH_EN_SEL_MASK_SFT,
+ get_etdm_inconn_rate(rate) <<
+ OUT_REG_RELATCH_EN_SEL_SFT);
+ /* 5: TDM Mode */
+ regmap_update_bits(afe->regmap, ETDM_OUT1_CON0,
+ OUT_REG_FMT_MASK_SFT,
+ 0x0 << OUT_REG_FMT_SFT);
+
+ /* APLL */
+ regmap_update_bits(afe->regmap, ETDM_OUT1_CON0,
+ OUT_REG_RELATCH_DOMAIN_SEL_MASK_SFT,
+ ETDM_RELATCH_SEL_APLL
+ << OUT_REG_RELATCH_DOMAIN_SEL_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT1_CON0,
+ OUT_REG_BIT_LENGTH_MASK_SFT,
+ get_etdm_lrck_width(format) <<
+ OUT_REG_BIT_LENGTH_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT1_CON0,
+ OUT_REG_WORD_LENGTH_MASK_SFT,
+ get_etdm_wlen(format) <<
+ OUT_REG_WORD_LENGTH_SFT);
+
+ /* ---etdm cowork --- */
+ regmap_update_bits(afe->regmap, ETDM_0_3_COWORK_CON0,
+ ETDM_OUT1_SLAVE_SEL_MASK_SFT,
+ ETDM_SLAVE_SEL_ETDMIN1_MASTER
+ << ETDM_OUT1_SLAVE_SEL_SFT);
+ break;
+ case MT8189_DAI_I2S_OUT4:
+ /* ---etdm out --- */
+ regmap_update_bits(afe->regmap, ETDM_OUT4_CON1,
+ OUT_REG_INITIAL_COUNT_MASK_SFT,
+ 0x5 << OUT_REG_INITIAL_COUNT_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT4_CON1,
+ OUT_REG_INITIAL_POINT_MASK_SFT,
+ 0x6 << OUT_REG_INITIAL_POINT_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT4_CON1,
+ OUT_REG_LRCK_RESET_MASK_SFT,
+ 0x1 << OUT_REG_LRCK_RESET_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT4_CON4,
+ OUT_REG_FS_TIMING_SEL_MASK_SFT,
+ get_etdm_rate(rate) <<
+ OUT_REG_FS_TIMING_SEL_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT4_CON4,
+ OUT_REG_CLOCK_SOURCE_SEL_MASK_SFT,
+ ETDM_CLK_SOURCE_APLL <<
+ OUT_REG_CLOCK_SOURCE_SEL_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT4_CON4,
+ OUT_REG_RELATCH_EN_SEL_MASK_SFT,
+ get_etdm_inconn_rate(rate) <<
+ OUT_REG_RELATCH_EN_SEL_SFT);
+ /* 5: TDM Mode */
+ regmap_update_bits(afe->regmap, ETDM_OUT4_CON0,
+ OUT_REG_FMT_MASK_SFT,
+ 0x0 << OUT_REG_FMT_SFT);
+
+ /* APLL */
+ regmap_update_bits(afe->regmap, ETDM_OUT4_CON0,
+ OUT_REG_RELATCH_DOMAIN_SEL_MASK_SFT,
+ ETDM_RELATCH_SEL_APLL
+ << OUT_REG_RELATCH_DOMAIN_SEL_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT4_CON0,
+ OUT_REG_BIT_LENGTH_MASK_SFT,
+ get_etdm_lrck_width(format) <<
+ OUT_REG_BIT_LENGTH_SFT);
+ regmap_update_bits(afe->regmap, ETDM_OUT4_CON0,
+ OUT_REG_WORD_LENGTH_MASK_SFT,
+ get_etdm_wlen(format) <<
+ OUT_REG_WORD_LENGTH_SFT);
+ break;
+ default:
+ dev_err(afe->dev, "%s(), id %d not support\n",
+ __func__, i2s_id);
+ return -EINVAL;
+ }
+
+ /* set share i2s */
+ if (i2s_priv->share_i2s_id >= 0) {
+ ret = mtk_dai_i2s_config(afe, params, i2s_priv->share_i2s_id);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+static int mtk_dai_i2s_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);
+
+ return mtk_dai_i2s_config(afe, params, dai->id);
+}
+
+static int mtk_dai_i2s_set_sysclk(struct snd_soc_dai *dai,
+ int clk_id, unsigned int freq, int dir)
+{
+ struct mtk_base_afe *afe = dev_get_drvdata(dai->dev);
+ struct mt8189_afe_private *afe_priv = afe->platform_priv;
+ struct mtk_afe_i2s_priv *i2s_priv;
+ int apll;
+ int apll_rate;
+
+ if (dai->id >= MT8189_DAI_NUM || dai->id < 0 ||
+ dir != SND_SOC_CLOCK_OUT)
+ return -EINVAL;
+
+ i2s_priv = afe_priv->dai_priv[dai->id];
+ if (!i2s_priv)
+ return -EINVAL;
+
+ dev_dbg(afe->dev, "%s(), freq %d\n", __func__, freq);
+
+ apll = mt8189_get_apll_by_rate(afe, freq);
+ apll_rate = mt8189_get_apll_rate(afe, apll);
+
+ if (freq > apll_rate || apll_rate % freq) {
+ dev_err(afe->dev, "%s(), freq %d, apll_rate %d\n",
+ __func__, freq, apll_rate);
+ return -EINVAL;
+ }
+
+ i2s_priv->mclk_rate = freq;
+ i2s_priv->mclk_apll = apll;
+
+ if (i2s_priv->share_i2s_id > 0) {
+ struct mtk_afe_i2s_priv *share_i2s_priv;
+
+ share_i2s_priv = afe_priv->dai_priv[i2s_priv->share_i2s_id];
+ if (!share_i2s_priv)
+ return -EINVAL;
+
+ share_i2s_priv->mclk_rate = i2s_priv->mclk_rate;
+ share_i2s_priv->mclk_apll = i2s_priv->mclk_apll;
+ }
+
+ return 0;
+}
+
+static const struct snd_soc_dai_ops mtk_dai_i2s_ops = {
+ .hw_params = mtk_dai_i2s_hw_params,
+ .set_sysclk = mtk_dai_i2s_set_sysclk,
+};
+
+/* dai driver */
+#define MTK_ETDM_RATES (SNDRV_PCM_RATE_8000_192000)
+#define MTK_ETDM_FORMATS (SNDRV_PCM_FMTBIT_S8 |\
+ SNDRV_PCM_FMTBIT_S16_LE |\
+ SNDRV_PCM_FMTBIT_S24_LE |\
+ SNDRV_PCM_FMTBIT_S32_LE)
+
+#define MT8189_I2S_DAI(_name, _id, max_ch, dir) \
+{ \
+ .name = #_name, \
+ .id = _id, \
+ .dir = { \
+ .stream_name = #_name, \
+ .channels_min = 1, \
+ .channels_max = max_ch, \
+ .rates = MTK_ETDM_RATES, \
+ .formats = MTK_ETDM_FORMATS, \
+ }, \
+ .ops = &mtk_dai_i2s_ops, \
+}
+
+static struct snd_soc_dai_driver mtk_dai_i2s_driver[] = {
+ /* capture */
+ MT8189_I2S_DAI(I2SIN0, MT8189_DAI_I2S_IN0, 2, capture),
+ MT8189_I2S_DAI(I2SIN1, MT8189_DAI_I2S_IN1, 2, capture),
+ /* playback */
+ MT8189_I2S_DAI(I2SOUT0, MT8189_DAI_I2S_OUT0, 2, playback),
+ MT8189_I2S_DAI(I2SOUT1, MT8189_DAI_I2S_OUT1, 2, playback),
+ MT8189_I2S_DAI(I2SOUT4, MT8189_DAI_I2S_OUT4, 8, playback),
+};
+
+static const struct mtk_afe_i2s_priv mt8189_i2s_priv[DAI_I2S_NUM] = {
+ [DAI_I2SIN0] = {
+ .id = MT8189_DAI_I2S_IN0,
+ .mclk_id = MT8189_I2SIN0_MCK,
+ .share_property_name = "i2sin0-share",
+ .share_i2s_id = MT8189_DAI_I2S_OUT0,
+ },
+ [DAI_I2SIN1] = {
+ .id = MT8189_DAI_I2S_IN1,
+ .mclk_id = MT8189_I2SIN1_MCK,
+ .share_property_name = "i2sin1-share",
+ .share_i2s_id = MT8189_DAI_I2S_OUT1,
+ },
+ [DAI_I2SOUT0] = {
+ .id = MT8189_DAI_I2S_OUT0,
+ .mclk_id = MT8189_I2SOUT0_MCK,
+ .share_property_name = "i2sout0-share",
+ .share_i2s_id = -1,
+ },
+ [DAI_I2SOUT1] = {
+ .id = MT8189_DAI_I2S_OUT1,
+ .mclk_id = MT8189_I2SOUT1_MCK,
+ .share_property_name = "i2sout1-share",
+ .share_i2s_id = -1,
+ },
+ [DAI_I2SOUT4] = {
+ .id = MT8189_DAI_I2S_OUT4,
+ .mclk_id = MT8189_I2SIN1_MCK,
+ .share_property_name = "i2sout4-share",
+ .share_i2s_id = -1,
+ },
+};
+
+static int mt8189_dai_i2s_get_share(struct mtk_base_afe *afe)
+{
+ struct mt8189_afe_private *afe_priv = afe->platform_priv;
+ const struct device_node *of_node = afe->dev->of_node;
+
+ for (int i = 0; i < DAI_I2S_NUM; i++) {
+ const char *of_str;
+ struct mtk_afe_i2s_priv *i2s_priv =
+ afe_priv->dai_priv[mt8189_i2s_priv[i].id];
+ const char *property_name =
+ mt8189_i2s_priv[i].share_property_name;
+
+ if (of_property_read_string(of_node, property_name, &of_str))
+ continue;
+
+ i2s_priv->share_i2s_id = get_i2s_id_by_name(afe, of_str);
+ }
+
+ return 0;
+}
+
+static int init_i2s_priv_data(struct mtk_base_afe *afe)
+{
+ struct mt8189_afe_private *afe_priv = afe->platform_priv;
+ struct mtk_afe_i2s_priv *i2s_priv;
+
+ for (int i = 0; i < DAI_I2S_NUM; i++) {
+ int id = mt8189_i2s_priv[i].id;
+ size_t size = sizeof(struct mtk_afe_i2s_priv);
+
+ if (id >= MT8189_DAI_NUM || id < 0)
+ return -EINVAL;
+
+ i2s_priv = devm_kzalloc(afe->dev, size, GFP_KERNEL);
+ if (!i2s_priv)
+ return -ENOMEM;
+
+ memcpy(i2s_priv, &mt8189_i2s_priv[i], size);
+
+ afe_priv->dai_priv[id] = i2s_priv;
+ }
+
+ return 0;
+}
+
+int mt8189_dai_i2s_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_i2s_driver;
+ dai->num_dai_drivers = ARRAY_SIZE(mtk_dai_i2s_driver);
+
+ dai->controls = mtk_dai_i2s_controls;
+ dai->num_controls = ARRAY_SIZE(mtk_dai_i2s_controls);
+ dai->dapm_widgets = mtk_dai_i2s_widgets;
+ dai->num_dapm_widgets = ARRAY_SIZE(mtk_dai_i2s_widgets);
+ dai->dapm_routes = mtk_dai_i2s_routes;
+ dai->num_dapm_routes = ARRAY_SIZE(mtk_dai_i2s_routes);
+
+ /* set all dai i2s private data */
+ ret = init_i2s_priv_data(afe);
+ if (ret)
+ return ret;
+
+ /* parse share i2s */
+ ret = mt8189_dai_i2s_get_share(afe);
+ if (ret)
+ return ret;
+
+ list_add(&dai->list, &afe->sub_dais);
+
+ return 0;
+}
projects / thirdparty / kernel / linux.git / commitdiff
