Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) // SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) //
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3) // MediaTek ALSA SoC Audio DAI I2S Control
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4) //
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5) // Copyright (c) 2018 MediaTek Inc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6) // Author: KaiChieh Chuang <kaichieh.chuang@mediatek.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8) #include <linux/regmap.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9) #include <sound/pcm_params.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10) #include "mt6797-afe-common.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) #include "mt6797-interconnection.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) #include "mt6797-reg.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) enum AUD_TX_LCH_RPT {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) 	AUD_TX_LCH_RPT_NO_REPEAT = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) 	AUD_TX_LCH_RPT_REPEAT = 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) enum AUD_VBT_16K_MODE {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) 	AUD_VBT_16K_MODE_DISABLE = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) 	AUD_VBT_16K_MODE_ENABLE = 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) enum AUD_EXT_MODEM {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) 	AUD_EXT_MODEM_SELECT_INTERNAL = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) 	AUD_EXT_MODEM_SELECT_EXTERNAL = 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) enum AUD_PCM_SYNC_TYPE {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) 	/* bck sync length = 1 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) 	AUD_PCM_ONE_BCK_CYCLE_SYNC = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) 	/* bck sync length = PCM_INTF_CON1[9:13] */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) 	AUD_PCM_EXTENDED_BCK_CYCLE_SYNC = 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) enum AUD_BT_MODE {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) 	AUD_BT_MODE_DUAL_MIC_ON_TX = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) 	AUD_BT_MODE_SINGLE_MIC_ON_TX = 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) enum AUD_PCM_AFIFO_SRC {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) 	/* slave mode & external modem uses different crystal */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) 	AUD_PCM_AFIFO_ASRC = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) 	/* slave mode & external modem uses the same crystal */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) 	AUD_PCM_AFIFO_AFIFO = 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) enum AUD_PCM_CLOCK_SOURCE {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) 	AUD_PCM_CLOCK_MASTER_MODE = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 	AUD_PCM_CLOCK_SLAVE_MODE = 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) enum AUD_PCM_WLEN {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) 	AUD_PCM_WLEN_PCM_32_BCK_CYCLES = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) 	AUD_PCM_WLEN_PCM_64_BCK_CYCLES = 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) enum AUD_PCM_MODE {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 	AUD_PCM_MODE_PCM_MODE_8K = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) 	AUD_PCM_MODE_PCM_MODE_16K = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 	AUD_PCM_MODE_PCM_MODE_32K = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) 	AUD_PCM_MODE_PCM_MODE_48K = 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) enum AUD_PCM_FMT {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) 	AUD_PCM_FMT_I2S = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 	AUD_PCM_FMT_EIAJ = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) 	AUD_PCM_FMT_PCM_MODE_A = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 	AUD_PCM_FMT_PCM_MODE_B = 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) enum AUD_BCLK_OUT_INV {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) 	AUD_BCLK_OUT_INV_NO_INVERSE = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) 	AUD_BCLK_OUT_INV_INVERSE = 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) enum AUD_PCM_EN {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) 	AUD_PCM_EN_DISABLE = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) 	AUD_PCM_EN_ENABLE = 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) /* dai component */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) static const struct snd_kcontrol_new mtk_pcm_1_playback_ch1_mix[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) 	SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH1", AFE_CONN7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 				    I_ADDA_UL_CH1, 1, 0),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) 	SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH1", AFE_CONN7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 				    I_DL2_CH1, 1, 0),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) static const struct snd_kcontrol_new mtk_pcm_1_playback_ch2_mix[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 	SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH2", AFE_CONN8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 				    I_ADDA_UL_CH2, 1, 0),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 	SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH2", AFE_CONN8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 				    I_DL2_CH2, 1, 0),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) static const struct snd_kcontrol_new mtk_pcm_1_playback_ch4_mix[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) 	SOC_DAPM_SINGLE_AUTODISABLE("DL1_CH1", AFE_CONN27,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 				    I_DL1_CH1, 1, 0),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) static const struct snd_kcontrol_new mtk_pcm_2_playback_ch1_mix[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) 	SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH1", AFE_CONN17,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) 				    I_ADDA_UL_CH1, 1, 0),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 	SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH1", AFE_CONN17,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) 				    I_DL2_CH1, 1, 0),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) static const struct snd_kcontrol_new mtk_pcm_2_playback_ch2_mix[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 	SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH2", AFE_CONN18,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 				    I_ADDA_UL_CH2, 1, 0),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 	SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH2", AFE_CONN18,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 				    I_DL2_CH2, 1, 0),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) static const struct snd_kcontrol_new mtk_pcm_2_playback_ch4_mix[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) 	SOC_DAPM_SINGLE_AUTODISABLE("DL1_CH1", AFE_CONN24,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) 				    I_DL1_CH1, 1, 0),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) static const struct snd_soc_dapm_widget mtk_dai_pcm_widgets[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) 	/* inter-connections */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 	SND_SOC_DAPM_MIXER("PCM_1_PB_CH1", SND_SOC_NOPM, 0, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) 			   mtk_pcm_1_playback_ch1_mix,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) 			   ARRAY_SIZE(mtk_pcm_1_playback_ch1_mix)),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 	SND_SOC_DAPM_MIXER("PCM_1_PB_CH2", SND_SOC_NOPM, 0, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) 			   mtk_pcm_1_playback_ch2_mix,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 			   ARRAY_SIZE(mtk_pcm_1_playback_ch2_mix)),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) 	SND_SOC_DAPM_MIXER("PCM_1_PB_CH4", SND_SOC_NOPM, 0, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) 			   mtk_pcm_1_playback_ch4_mix,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) 			   ARRAY_SIZE(mtk_pcm_1_playback_ch4_mix)),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) 	SND_SOC_DAPM_MIXER("PCM_2_PB_CH1", SND_SOC_NOPM, 0, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) 			   mtk_pcm_2_playback_ch1_mix,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) 			   ARRAY_SIZE(mtk_pcm_2_playback_ch1_mix)),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 	SND_SOC_DAPM_MIXER("PCM_2_PB_CH2", SND_SOC_NOPM, 0, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 			   mtk_pcm_2_playback_ch2_mix,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) 			   ARRAY_SIZE(mtk_pcm_2_playback_ch2_mix)),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 	SND_SOC_DAPM_MIXER("PCM_2_PB_CH4", SND_SOC_NOPM, 0, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) 			   mtk_pcm_2_playback_ch4_mix,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) 			   ARRAY_SIZE(mtk_pcm_2_playback_ch4_mix)),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) 	SND_SOC_DAPM_SUPPLY("PCM_1_EN", PCM_INTF_CON1, PCM_EN_SFT, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) 			    NULL, 0),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) 	SND_SOC_DAPM_SUPPLY("PCM_2_EN", PCM2_INTF_CON, PCM2_EN_SFT, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) 			    NULL, 0),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 	SND_SOC_DAPM_INPUT("MD1_TO_AFE"),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 	SND_SOC_DAPM_INPUT("MD2_TO_AFE"),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) 	SND_SOC_DAPM_OUTPUT("AFE_TO_MD1"),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) 	SND_SOC_DAPM_OUTPUT("AFE_TO_MD2"),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) static const struct snd_soc_dapm_route mtk_dai_pcm_routes[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 	{"PCM 1 Playback", NULL, "PCM_1_PB_CH1"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) 	{"PCM 1 Playback", NULL, "PCM_1_PB_CH2"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) 	{"PCM 1 Playback", NULL, "PCM_1_PB_CH4"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 	{"PCM 2 Playback", NULL, "PCM_2_PB_CH1"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) 	{"PCM 2 Playback", NULL, "PCM_2_PB_CH2"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 	{"PCM 2 Playback", NULL, "PCM_2_PB_CH4"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 	{"PCM 1 Playback", NULL, "PCM_1_EN"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) 	{"PCM 2 Playback", NULL, "PCM_2_EN"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 	{"PCM 1 Capture", NULL, "PCM_1_EN"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) 	{"PCM 2 Capture", NULL, "PCM_2_EN"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 	{"AFE_TO_MD1", NULL, "PCM 2 Playback"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) 	{"AFE_TO_MD2", NULL, "PCM 1 Playback"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) 	{"PCM 2 Capture", NULL, "MD1_TO_AFE"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 	{"PCM 1 Capture", NULL, "MD2_TO_AFE"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) 	{"PCM_1_PB_CH1", "DL2_CH1", "DL2"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) 	{"PCM_1_PB_CH2", "DL2_CH2", "DL2"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) 	{"PCM_1_PB_CH4", "DL1_CH1", "DL1"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) 	{"PCM_2_PB_CH1", "DL2_CH1", "DL2"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) 	{"PCM_2_PB_CH2", "DL2_CH2", "DL2"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) 	{"PCM_2_PB_CH4", "DL1_CH1", "DL1"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) /* dai ops */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) static int mtk_dai_pcm_hw_params(struct snd_pcm_substream *substream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) 				 struct snd_pcm_hw_params *params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 				 struct snd_soc_dai *dai)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) 	unsigned int rate = params_rate(params);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) 	unsigned int rate_reg = mt6797_rate_transform(afe->dev, rate, dai->id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 	unsigned int pcm_con = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 	dev_dbg(afe->dev, "%s(), id %d, stream %d, rate %d, rate_reg %d, widget active p %d, c %d\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) 		__func__,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) 		dai->id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) 		substream->stream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) 		rate,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) 		rate_reg,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) 		dai->playback_widget->active,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) 		dai->capture_widget->active);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 	if (dai->playback_widget->active || dai->capture_widget->active)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) 		return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 	switch (dai->id) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) 	case MT6797_DAI_PCM_1:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 		pcm_con |= AUD_BCLK_OUT_INV_NO_INVERSE << PCM_BCLK_OUT_INV_SFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) 		pcm_con |= AUD_TX_LCH_RPT_NO_REPEAT << PCM_TX_LCH_RPT_SFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) 		pcm_con |= AUD_VBT_16K_MODE_DISABLE << PCM_VBT_16K_MODE_SFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) 		pcm_con |= AUD_EXT_MODEM_SELECT_INTERNAL << PCM_EXT_MODEM_SFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) 		pcm_con |= 0 << PCM_SYNC_LENGTH_SFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) 		pcm_con |= AUD_PCM_ONE_BCK_CYCLE_SYNC << PCM_SYNC_TYPE_SFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) 		pcm_con |= AUD_BT_MODE_DUAL_MIC_ON_TX << PCM_BT_MODE_SFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) 		pcm_con |= AUD_PCM_AFIFO_AFIFO << PCM_BYP_ASRC_SFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) 		pcm_con |= AUD_PCM_CLOCK_SLAVE_MODE << PCM_SLAVE_SFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) 		pcm_con |= rate_reg << PCM_MODE_SFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) 		pcm_con |= AUD_PCM_FMT_PCM_MODE_B << PCM_FMT_SFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) 		regmap_update_bits(afe->regmap, PCM_INTF_CON1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) 				   0xfffffffe, pcm_con);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) 	case MT6797_DAI_PCM_2:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) 		pcm_con |= AUD_TX_LCH_RPT_NO_REPEAT << PCM2_TX_LCH_RPT_SFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) 		pcm_con |= AUD_VBT_16K_MODE_DISABLE << PCM2_VBT_16K_MODE_SFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) 		pcm_con |= AUD_BT_MODE_DUAL_MIC_ON_TX << PCM2_BT_MODE_SFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) 		pcm_con |= AUD_PCM_AFIFO_AFIFO << PCM2_AFIFO_SFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) 		pcm_con |= AUD_PCM_WLEN_PCM_32_BCK_CYCLES << PCM2_WLEN_SFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) 		pcm_con |= rate_reg << PCM2_MODE_SFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) 		pcm_con |= AUD_PCM_FMT_PCM_MODE_B << PCM2_FMT_SFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) 		regmap_update_bits(afe->regmap, PCM2_INTF_CON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) 				   0xfffffffe, pcm_con);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) 	default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) 		dev_warn(afe->dev, "%s(), id %d not support\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) 			 __func__, dai->id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) 		return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) static const struct snd_soc_dai_ops mtk_dai_pcm_ops = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) 	.hw_params = mtk_dai_pcm_hw_params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) /* dai driver */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) #define MTK_PCM_RATES (SNDRV_PCM_RATE_8000 |\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) 		       SNDRV_PCM_RATE_16000 |\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) 		       SNDRV_PCM_RATE_32000 |\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) 		       SNDRV_PCM_RATE_48000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) #define MTK_PCM_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) 			 SNDRV_PCM_FMTBIT_S24_LE |\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) 			 SNDRV_PCM_FMTBIT_S32_LE)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) static struct snd_soc_dai_driver mtk_dai_pcm_driver[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) 		.name = "PCM 1",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) 		.id = MT6797_DAI_PCM_1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) 		.playback = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) 			.stream_name = "PCM 1 Playback",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) 			.channels_min = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) 			.channels_max = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) 			.rates = MTK_PCM_RATES,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) 			.formats = MTK_PCM_FORMATS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) 		},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) 		.capture = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) 			.stream_name = "PCM 1 Capture",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) 			.channels_min = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) 			.channels_max = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) 			.rates = MTK_PCM_RATES,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) 			.formats = MTK_PCM_FORMATS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) 		},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) 		.ops = &mtk_dai_pcm_ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) 		.symmetric_rates = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) 		.symmetric_samplebits = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) 		.name = "PCM 2",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) 		.id = MT6797_DAI_PCM_2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) 		.playback = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) 			.stream_name = "PCM 2 Playback",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) 			.channels_min = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) 			.channels_max = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) 			.rates = MTK_PCM_RATES,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) 			.formats = MTK_PCM_FORMATS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) 		},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) 		.capture = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) 			.stream_name = "PCM 2 Capture",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) 			.channels_min = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) 			.channels_max = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) 			.rates = MTK_PCM_RATES,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) 			.formats = MTK_PCM_FORMATS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) 		},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) 		.ops = &mtk_dai_pcm_ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) 		.symmetric_rates = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) 		.symmetric_samplebits = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) int mt6797_dai_pcm_register(struct mtk_base_afe *afe)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) 	struct mtk_base_afe_dai *dai;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) 	dai = devm_kzalloc(afe->dev, sizeof(*dai), GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) 	if (!dai)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) 		return -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) 	list_add(&dai->list, &afe->sub_dais);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) 	dai->dai_drivers = mtk_dai_pcm_driver;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) 	dai->num_dai_drivers = ARRAY_SIZE(mtk_dai_pcm_driver);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) 	dai->dapm_widgets = mtk_dai_pcm_widgets;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) 	dai->num_dapm_widgets = ARRAY_SIZE(mtk_dai_pcm_widgets);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) 	dai->dapm_routes = mtk_dai_pcm_routes;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) 	dai->num_dapm_routes = ARRAY_SIZE(mtk_dai_pcm_routes);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) }