/*
- * rt5640.c -- RT5640 ALSA SoC audio codec driver
+ * rt5640.c -- RT5640/RT5639 ALSA SoC audio codec driver
*
* Copyright 2011 Realtek Semiconductor Corp.
* Author: Johnny Hsu <johnnyhsu@realtek.com>
#include <sound/initval.h>
#include <sound/tlv.h>
+#include "rl6231.h"
#include "rt5640.h"
#define RT5640_DEVICE_ID 0x6231
RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1),
SOC_DOUBLE_TLV("OUT Playback Volume", RT5640_OUTPUT,
RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv),
- /* MONO Output Control */
- SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT,
- RT5640_L_MUTE_SFT, 1, 1),
+
/* DAC Digital Volume */
SOC_DOUBLE("DAC2 Playback Switch", RT5640_DAC2_CTRL,
RT5640_M_DAC_L2_VOL_SFT, RT5640_M_DAC_R2_VOL_SFT, 1, 1),
SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5640_DAC1_DIG_VOL,
RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
175, 0, dac_vol_tlv),
- SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5640_DAC2_DIG_VOL,
- RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
- 175, 0, dac_vol_tlv),
/* IN1/IN2 Control */
SOC_SINGLE_TLV("IN1 Boost", RT5640_IN1_IN2,
RT5640_BST_SFT1, 8, 0, bst_tlv),
SOC_ENUM("DAC IF2 Data Switch", rt5640_if2_dac_enum),
};
+static const struct snd_kcontrol_new rt5640_specific_snd_controls[] = {
+ /* MONO Output Control */
+ SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT, RT5640_L_MUTE_SFT,
+ 1, 1),
+
+ SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5640_DAC2_DIG_VOL,
+ RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 175, 0, dac_vol_tlv),
+};
+
/**
* set_dmic_clk - Set parameter of dmic.
*
* @kcontrol: The kcontrol of this widget.
* @event: Event id.
*
- * Choose dmic clock between 1MHz and 3MHz.
- * It is better for clock to approximate 3MHz.
*/
static int set_dmic_clk(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_codec *codec = w->codec;
struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
- int div[] = {2, 3, 4, 6, 8, 12};
- int idx = -EINVAL, i;
- int rate, red, bound, temp;
-
- rate = rt5640->sysclk;
- red = 3000000 * 12;
- for (i = 0; i < ARRAY_SIZE(div); i++) {
- bound = div[i] * 3000000;
- if (rate > bound)
- continue;
- temp = bound - rate;
- if (temp < red) {
- red = temp;
- idx = i;
- }
- }
+ int idx = -EINVAL;
+
+ idx = rl6231_calc_dmic_clk(rt5640->sysclk);
+
if (idx < 0)
dev_err(codec->dev, "Failed to set DMIC clock\n");
else
RT5640_M_ANC_DAC_R_SFT, 1, 1),
};
+static const struct snd_kcontrol_new rt5639_sto_dac_l_mix[] = {
+ SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER,
+ RT5640_M_DAC_L1_SFT, 1, 1),
+ SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER,
+ RT5640_M_DAC_L2_SFT, 1, 1),
+};
+
+static const struct snd_kcontrol_new rt5639_sto_dac_r_mix[] = {
+ SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER,
+ RT5640_M_DAC_R1_SFT, 1, 1),
+ SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER,
+ RT5640_M_DAC_R2_SFT, 1, 1),
+};
+
static const struct snd_kcontrol_new rt5640_mono_dac_l_mix[] = {
SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_MONO_DAC_MIXER,
RT5640_M_DAC_L1_MONO_L_SFT, 1, 1),
RT5640_M_DAC_R1_OM_R_SFT, 1, 1),
};
+static const struct snd_kcontrol_new rt5639_out_l_mix[] = {
+ SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER,
+ RT5640_M_BST1_OM_L_SFT, 1, 1),
+ SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER,
+ RT5640_M_IN_L_OM_L_SFT, 1, 1),
+ SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER,
+ RT5640_M_RM_L_OM_L_SFT, 1, 1),
+ SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER,
+ RT5640_M_DAC_L1_OM_L_SFT, 1, 1),
+};
+
+static const struct snd_kcontrol_new rt5639_out_r_mix[] = {
+ SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER,
+ RT5640_M_BST4_OM_R_SFT, 1, 1),
+ SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER,
+ RT5640_M_BST1_OM_R_SFT, 1, 1),
+ SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER,
+ RT5640_M_IN_R_OM_R_SFT, 1, 1),
+ SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER,
+ RT5640_M_RM_R_OM_R_SFT, 1, 1),
+ SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER,
+ RT5640_M_DAC_R1_OM_R_SFT, 1, 1),
+};
+
static const struct snd_kcontrol_new rt5640_spo_l_mix[] = {
SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_L_MIXER,
RT5640_M_DAC_R1_SPM_L_SFT, 1, 1),
RT5640_M_HPVOL_HM_SFT, 1, 1),
};
+static const struct snd_kcontrol_new rt5639_hpo_mix[] = {
+ SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER,
+ RT5640_M_DAC1_HM_SFT, 1, 1),
+ SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER,
+ RT5640_M_HPVOL_HM_SFT, 1, 1),
+};
+
static const struct snd_kcontrol_new rt5640_lout_mix[] = {
SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_LOUT_MIXER,
RT5640_M_DAC_L1_LM_SFT, 1, 1),
SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0),
- /* Audio DSP */
- SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0),
- /* ANC */
- SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0),
+
/* Output Side */
/* DAC mixer before sound effect */
SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0,
rt5640_dac_l_mix, ARRAY_SIZE(rt5640_dac_l_mix)),
SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0,
rt5640_dac_r_mix, ARRAY_SIZE(rt5640_dac_r_mix)),
- /* DAC2 channel Mux */
- SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0,
- &rt5640_dac_l2_mux),
- SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0,
- &rt5640_dac_r2_mux),
+
/* DAC Mixer */
- SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
- rt5640_sto_dac_l_mix, ARRAY_SIZE(rt5640_sto_dac_l_mix)),
- SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
- rt5640_sto_dac_r_mix, ARRAY_SIZE(rt5640_sto_dac_r_mix)),
SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0,
rt5640_mono_dac_l_mix, ARRAY_SIZE(rt5640_mono_dac_l_mix)),
SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0,
/* DACs */
SND_SOC_DAPM_DAC("DAC L1", NULL, RT5640_PWR_DIG1,
RT5640_PWR_DAC_L1_BIT, 0),
- SND_SOC_DAPM_DAC("DAC L2", NULL, RT5640_PWR_DIG1,
- RT5640_PWR_DAC_L2_BIT, 0),
SND_SOC_DAPM_DAC("DAC R1", NULL, RT5640_PWR_DIG1,
RT5640_PWR_DAC_R1_BIT, 0),
- SND_SOC_DAPM_DAC("DAC R2", NULL, RT5640_PWR_DIG1,
- RT5640_PWR_DAC_R2_BIT, 0),
+
/* SPK/OUT Mixer */
SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER, RT5640_PWR_SM_L_BIT,
0, rt5640_spk_l_mix, ARRAY_SIZE(rt5640_spk_l_mix)),
SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER, RT5640_PWR_SM_R_BIT,
0, rt5640_spk_r_mix, ARRAY_SIZE(rt5640_spk_r_mix)),
- SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT,
- 0, rt5640_out_l_mix, ARRAY_SIZE(rt5640_out_l_mix)),
- SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT,
- 0, rt5640_out_r_mix, ARRAY_SIZE(rt5640_out_r_mix)),
/* Ouput Volume */
SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL,
RT5640_PWR_SV_L_BIT, 0, NULL, 0),
0, rt5640_spo_l_mix, ARRAY_SIZE(rt5640_spo_l_mix)),
SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0,
0, rt5640_spo_r_mix, ARRAY_SIZE(rt5640_spo_r_mix)),
- SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0,
- rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
- SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0,
- rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
SND_SOC_DAPM_MIXER("LOUT MIX", RT5640_PWR_ANLG1, RT5640_PWR_LM_BIT, 0,
rt5640_lout_mix, ARRAY_SIZE(rt5640_lout_mix)),
- SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1, RT5640_PWR_MM_BIT, 0,
- rt5640_mono_mix, ARRAY_SIZE(rt5640_mono_mix)),
- SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1,
- RT5640_PWR_MA_BIT, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY_S("Improve HP Amp Drv", 1, SND_SOC_NOPM,
0, 0, rt5640_hp_power_event, SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0,
SND_SOC_DAPM_OUTPUT("HPOR"),
SND_SOC_DAPM_OUTPUT("LOUTL"),
SND_SOC_DAPM_OUTPUT("LOUTR"),
+};
+
+static const struct snd_soc_dapm_widget rt5640_specific_dapm_widgets[] = {
+ /* Audio DSP */
+ SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0),
+ /* ANC */
+ SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0),
+
+ /* DAC2 channel Mux */
+ SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_l2_mux),
+ SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_r2_mux),
+
+ SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
+ rt5640_sto_dac_l_mix, ARRAY_SIZE(rt5640_sto_dac_l_mix)),
+ SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
+ rt5640_sto_dac_r_mix, ARRAY_SIZE(rt5640_sto_dac_r_mix)),
+
+ SND_SOC_DAPM_DAC("DAC R2", NULL, RT5640_PWR_DIG1, RT5640_PWR_DAC_R2_BIT,
+ 0),
+ SND_SOC_DAPM_DAC("DAC L2", NULL, RT5640_PWR_DIG1, RT5640_PWR_DAC_L2_BIT,
+ 0),
+
+ SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT,
+ 0, rt5640_out_l_mix, ARRAY_SIZE(rt5640_out_l_mix)),
+ SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT,
+ 0, rt5640_out_r_mix, ARRAY_SIZE(rt5640_out_r_mix)),
+
+ SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0,
+ rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
+ SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0,
+ rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
+
+ SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1, RT5640_PWR_MM_BIT, 0,
+ rt5640_mono_mix, ARRAY_SIZE(rt5640_mono_mix)),
+ SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1,
+ RT5640_PWR_MA_BIT, 0, NULL, 0),
+
SND_SOC_DAPM_OUTPUT("MONOP"),
SND_SOC_DAPM_OUTPUT("MONON"),
};
+static const struct snd_soc_dapm_widget rt5639_specific_dapm_widgets[] = {
+ SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
+ rt5639_sto_dac_l_mix, ARRAY_SIZE(rt5639_sto_dac_l_mix)),
+ SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
+ rt5639_sto_dac_r_mix, ARRAY_SIZE(rt5639_sto_dac_r_mix)),
+
+ SND_SOC_DAPM_SUPPLY("DAC L2 Filter", RT5640_PWR_DIG1,
+ RT5640_PWR_DAC_L2_BIT, 0, NULL, 0),
+ SND_SOC_DAPM_SUPPLY("DAC R2 Filter", RT5640_PWR_DIG1,
+ RT5640_PWR_DAC_R2_BIT, 0, NULL, 0),
+
+ SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT,
+ 0, rt5639_out_l_mix, ARRAY_SIZE(rt5639_out_l_mix)),
+ SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT,
+ 0, rt5639_out_r_mix, ARRAY_SIZE(rt5639_out_r_mix)),
+
+ SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0,
+ rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)),
+ SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0,
+ rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)),
+};
+
static const struct snd_soc_dapm_route rt5640_dapm_routes[] = {
{"IN1P", NULL, "LDO2"},
{"IN2P", NULL, "LDO2"},
{"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"},
{"DAC MIXR", "INF1 Switch", "IF1 DAC R"},
- {"ANC", NULL, "Stereo ADC MIXL"},
- {"ANC", NULL, "Stereo ADC MIXR"},
-
- {"Audio DSP", NULL, "DAC MIXL"},
- {"Audio DSP", NULL, "DAC MIXR"},
-
- {"DAC L2 Mux", "IF2", "IF2 DAC L"},
- {"DAC L2 Mux", "Base L/R", "Audio DSP"},
-
- {"DAC R2 Mux", "IF2", "IF2 DAC R"},
-
{"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
- {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
- {"Stereo DAC MIXL", "ANC Switch", "ANC"},
{"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
- {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
- {"Stereo DAC MIXR", "ANC Switch", "ANC"},
{"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
- {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
- {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"},
{"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
- {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
- {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"},
{"DIG MIXL", "DAC L1 Switch", "DAC MIXL"},
- {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"},
{"DIG MIXR", "DAC R1 Switch", "DAC MIXR"},
- {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"},
{"DAC L1", NULL, "Stereo DAC MIXL"},
{"DAC L1", NULL, "PLL1", is_sys_clk_from_pll},
{"DAC R1", NULL, "Stereo DAC MIXR"},
{"DAC R1", NULL, "PLL1", is_sys_clk_from_pll},
- {"DAC L2", NULL, "Mono DAC MIXL"},
- {"DAC L2", NULL, "PLL1", is_sys_clk_from_pll},
- {"DAC R2", NULL, "Mono DAC MIXR"},
- {"DAC R2", NULL, "PLL1", is_sys_clk_from_pll},
{"SPK MIXL", "REC MIXL Switch", "RECMIXL"},
{"SPK MIXL", "INL Switch", "INL VOL"},
{"SPK MIXL", "DAC L1 Switch", "DAC L1"},
- {"SPK MIXL", "DAC L2 Switch", "DAC L2"},
{"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"},
{"SPK MIXR", "REC MIXR Switch", "RECMIXR"},
{"SPK MIXR", "INR Switch", "INR VOL"},
{"SPK MIXR", "DAC R1 Switch", "DAC R1"},
- {"SPK MIXR", "DAC R2 Switch", "DAC R2"},
{"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"},
- {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"},
{"OUT MIXL", "BST1 Switch", "BST1"},
{"OUT MIXL", "INL Switch", "INL VOL"},
{"OUT MIXL", "REC MIXL Switch", "RECMIXL"},
- {"OUT MIXL", "DAC R2 Switch", "DAC R2"},
- {"OUT MIXL", "DAC L2 Switch", "DAC L2"},
{"OUT MIXL", "DAC L1 Switch", "DAC L1"},
- {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"},
{"OUT MIXR", "BST2 Switch", "BST2"},
{"OUT MIXR", "BST1 Switch", "BST1"},
{"OUT MIXR", "INR Switch", "INR VOL"},
{"OUT MIXR", "REC MIXR Switch", "RECMIXR"},
- {"OUT MIXR", "DAC L2 Switch", "DAC L2"},
- {"OUT MIXR", "DAC R2 Switch", "DAC R2"},
{"OUT MIXR", "DAC R1 Switch", "DAC R1"},
{"SPKVOL L", NULL, "SPK MIXL"},
{"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"},
{"SPOR MIX", "BST1 Switch", "BST1"},
- {"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"},
{"HPO MIX L", "HPO MIX DAC1 Switch", "DAC L1"},
{"HPO MIX L", "HPO MIX HPVOL Switch", "HPOVOL L"},
{"HPO MIX L", NULL, "HP L Amp"},
- {"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"},
{"HPO MIX R", "HPO MIX DAC1 Switch", "DAC R1"},
{"HPO MIX R", "HPO MIX HPVOL Switch", "HPOVOL R"},
{"HPO MIX R", NULL, "HP R Amp"},
{"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"},
{"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"},
- {"Mono MIX", "DAC R2 Switch", "DAC R2"},
- {"Mono MIX", "DAC L2 Switch", "DAC L2"},
- {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"},
- {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"},
- {"Mono MIX", "BST1 Switch", "BST1"},
-
{"HP Amp", NULL, "HPO MIX L"},
{"HP Amp", NULL, "HPO MIX R"},
{"HPOR", NULL, "HP R Playback"},
{"LOUTL", NULL, "LOUT MIX"},
{"LOUTR", NULL, "LOUT MIX"},
+};
+
+static const struct snd_soc_dapm_route rt5640_specific_dapm_routes[] = {
+ {"ANC", NULL, "Stereo ADC MIXL"},
+ {"ANC", NULL, "Stereo ADC MIXR"},
+
+ {"Audio DSP", NULL, "DAC MIXL"},
+ {"Audio DSP", NULL, "DAC MIXR"},
+
+ {"DAC L2 Mux", "IF2", "IF2 DAC L"},
+ {"DAC L2 Mux", "Base L/R", "Audio DSP"},
+
+ {"DAC R2 Mux", "IF2", "IF2 DAC R"},
+
+ {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
+ {"Stereo DAC MIXL", "ANC Switch", "ANC"},
+ {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
+ {"Stereo DAC MIXR", "ANC Switch", "ANC"},
+
+ {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
+ {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"},
+
+ {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
+ {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"},
+
+ {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"},
+ {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"},
+
+ {"DAC L2", NULL, "Mono DAC MIXL"},
+ {"DAC L2", NULL, "PLL1", is_sys_clk_from_pll},
+ {"DAC R2", NULL, "Mono DAC MIXR"},
+ {"DAC R2", NULL, "PLL1", is_sys_clk_from_pll},
+
+ {"SPK MIXL", "DAC L2 Switch", "DAC L2"},
+ {"SPK MIXR", "DAC R2 Switch", "DAC R2"},
+
+ {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"},
+ {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"},
+
+ {"OUT MIXL", "DAC R2 Switch", "DAC R2"},
+ {"OUT MIXL", "DAC L2 Switch", "DAC L2"},
+
+ {"OUT MIXR", "DAC L2 Switch", "DAC L2"},
+ {"OUT MIXR", "DAC R2 Switch", "DAC R2"},
+
+ {"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"},
+ {"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"},
+
+ {"Mono MIX", "DAC R2 Switch", "DAC R2"},
+ {"Mono MIX", "DAC L2 Switch", "DAC L2"},
+ {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"},
+ {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"},
+ {"Mono MIX", "BST1 Switch", "BST1"},
+
{"MONOP", NULL, "Mono MIX"},
{"MONON", NULL, "Mono MIX"},
{"MONOP", NULL, "Improve MONO Amp Drv"},
};
+static const struct snd_soc_dapm_route rt5639_specific_dapm_routes[] = {
+ {"Stereo DAC MIXL", "DAC L2 Switch", "IF2 DAC L"},
+ {"Stereo DAC MIXR", "DAC R2 Switch", "IF2 DAC R"},
+
+ {"Mono DAC MIXL", "DAC L2 Switch", "IF2 DAC L"},
+ {"Mono DAC MIXL", "DAC R2 Switch", "IF2 DAC R"},
+
+ {"Mono DAC MIXR", "DAC R2 Switch", "IF2 DAC R"},
+ {"Mono DAC MIXR", "DAC L2 Switch", "IF2 DAC L"},
+
+ {"DIG MIXL", "DAC L2 Switch", "IF2 DAC L"},
+ {"DIG MIXR", "DAC R2 Switch", "IF2 DAC R"},
+
+ {"IF2 DAC L", NULL, "DAC L2 Filter"},
+ {"IF2 DAC R", NULL, "DAC R2 Filter"},
+};
+
static int get_sdp_info(struct snd_soc_codec *codec, int dai_id)
{
int ret = 0, val;
rt5640->codec = codec;
- codec->dapm.idle_bias_off = 1;
rt5640_set_bias_level(codec, SND_SOC_BIAS_OFF);
snd_soc_update_bits(codec, RT5640_DUMMY1, 0x0301, 0x0301);
snd_soc_update_bits(codec, RT5640_MICBIAS, 0x0030, 0x0030);
snd_soc_update_bits(codec, RT5640_DSP_PATH2, 0xfc00, 0x0c00);
+ switch (snd_soc_read(codec, RT5640_RESET) & RT5640_ID_MASK) {
+ case RT5640_ID_5640:
+ case RT5640_ID_5642:
+ snd_soc_add_codec_controls(codec,
+ rt5640_specific_snd_controls,
+ ARRAY_SIZE(rt5640_specific_snd_controls));
+ snd_soc_dapm_new_controls(&codec->dapm,
+ rt5640_specific_dapm_widgets,
+ ARRAY_SIZE(rt5640_specific_dapm_widgets));
+ snd_soc_dapm_add_routes(&codec->dapm,
+ rt5640_specific_dapm_routes,
+ ARRAY_SIZE(rt5640_specific_dapm_routes));
+ break;
+ case RT5640_ID_5639:
+ snd_soc_dapm_new_controls(&codec->dapm,
+ rt5639_specific_dapm_widgets,
+ ARRAY_SIZE(rt5639_specific_dapm_widgets));
+ snd_soc_dapm_add_routes(&codec->dapm,
+ rt5639_specific_dapm_routes,
+ ARRAY_SIZE(rt5639_specific_dapm_routes));
+ break;
+ default:
+ dev_err(codec->dev,
+ "The driver is for RT5639 RT5640 or RT5642 only\n");
+ return -ENODEV;
+ }
+
return 0;
}
.suspend = rt5640_suspend,
.resume = rt5640_resume,
.set_bias_level = rt5640_set_bias_level,
+ .idle_bias_off = true,
.controls = rt5640_snd_controls,
.num_controls = ARRAY_SIZE(rt5640_snd_controls),
.dapm_widgets = rt5640_dapm_widgets,
static const struct i2c_device_id rt5640_i2c_id[] = {
{ "rt5640", 0 },
+ { "rt5639", 0 },
+ { "rt5642", 0 },
{ }
};
MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id);
#if defined(CONFIG_OF)
static const struct of_device_id rt5640_of_match[] = {
+ { .compatible = "realtek,rt5639", },
{ .compatible = "realtek,rt5640", },
{},
};
};
module_i2c_driver(rt5640_i2c_driver);
-MODULE_DESCRIPTION("ASoC RT5640 driver");
+MODULE_DESCRIPTION("ASoC RT5640/RT5639 driver");
MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>");
MODULE_LICENSE("GPL v2");