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ASoC: sun8i-codec: Add the AIF2 DAI, widgets, and routes 

This adds support for AIF2, which is stereo and has fullly independent
clocking capability, making it very similar to AIF1.

Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20201014061941.4306-17-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Samuel Holland 2020-10-14 01:19:40 -05:00 committed by Mark Brown
parent 7a6b937ec4
commit 50ec8422ac
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 215 additions and 0 deletions
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215
sound/soc/sunxi/sun8i-codec.c
View File

@ -33,10 +33,12 @@
#define SUN8I_SYSCLK_CTL_SYSCLK_SRC_AIF2CLK (0x1 << 0)
#define SUN8I_MOD_CLK_ENA 0x010
#define SUN8I_MOD_CLK_ENA_AIF1 15
#define SUN8I_MOD_CLK_ENA_AIF2 14
#define SUN8I_MOD_CLK_ENA_ADC 3
#define SUN8I_MOD_CLK_ENA_DAC 2
#define SUN8I_MOD_RST_CTL 0x014
#define SUN8I_MOD_RST_CTL_AIF1 15
#define SUN8I_MOD_RST_CTL_AIF2 14
#define SUN8I_MOD_RST_CTL_ADC 3
#define SUN8I_MOD_RST_CTL_DAC 2
#define SUN8I_SYS_SR_CTRL 0x018
@ -68,6 +70,29 @@
#define SUN8I_AIF1_MXR_SRC_AD0R_MXR_SRC_AIF2DACR 10
#define SUN8I_AIF1_MXR_SRC_AD0R_MXR_SRC_ADCR 9
#define SUN8I_AIF1_MXR_SRC_AD0R_MXR_SRC_AIF2DACL 8
#define SUN8I_AIF2_ADCDAT_CTRL 0x084
#define SUN8I_AIF2_ADCDAT_CTRL_AIF2_ADCL_ENA 15
#define SUN8I_AIF2_ADCDAT_CTRL_AIF2_ADCR_ENA 14
#define SUN8I_AIF2_ADCDAT_CTRL_AIF2_ADCL_SRC 10
#define SUN8I_AIF2_ADCDAT_CTRL_AIF2_ADCR_SRC 8
#define SUN8I_AIF2_DACDAT_CTRL 0x088
#define SUN8I_AIF2_DACDAT_CTRL_AIF2_DACL_ENA 15
#define SUN8I_AIF2_DACDAT_CTRL_AIF2_DACR_ENA 14
#define SUN8I_AIF2_DACDAT_CTRL_AIF2_DACL_SRC 10
#define SUN8I_AIF2_DACDAT_CTRL_AIF2_DACR_SRC 8
#define SUN8I_AIF2_MXR_SRC 0x08c
#define SUN8I_AIF2_MXR_SRC_ADCL_MXR_SRC_AIF1DA0L 15
#define SUN8I_AIF2_MXR_SRC_ADCL_MXR_SRC_AIF1DA1L 14
#define SUN8I_AIF2_MXR_SRC_ADCL_MXR_SRC_AIF2DACR 13
#define SUN8I_AIF2_MXR_SRC_ADCL_MXR_SRC_ADCL 12
#define SUN8I_AIF2_MXR_SRC_ADCR_MXR_SRC_AIF1DA0R 11
#define SUN8I_AIF2_MXR_SRC_ADCR_MXR_SRC_AIF1DA1R 10
#define SUN8I_AIF2_MXR_SRC_ADCR_MXR_SRC_AIF2DACL 9
#define SUN8I_AIF2_MXR_SRC_ADCR_MXR_SRC_ADCR 8
#define SUN8I_AIF3_PATH_CTRL 0x0cc
#define SUN8I_AIF3_PATH_CTRL_AIF3_ADC_SRC 10
#define SUN8I_AIF3_PATH_CTRL_AIF2_DAC_SRC 8
#define SUN8I_AIF3_PATH_CTRL_AIF3_PINS_TRI 7
#define SUN8I_ADC_DIG_CTRL 0x100
#define SUN8I_ADC_DIG_CTRL_ENAD 15
#define SUN8I_ADC_DIG_CTRL_ADOUT_DTS 2
@ -112,6 +137,7 @@
enum {
SUN8I_CODEC_AIF1,
SUN8I_CODEC_AIF2,
SUN8I_CODEC_NAIFS
};
@ -363,6 +389,10 @@ static int sun8i_codec_startup(struct snd_pcm_substream *substream,
struct sun8i_codec *scodec = snd_soc_dai_get_drvdata(dai);
const struct snd_pcm_hw_constraint_list *list;
/* hw_constraints is not relevant for codec2codec DAIs. */
if (dai->id != SUN8I_CODEC_AIF1)
return 0;
if (!scodec->sysclk_refcnt)
list = &sun8i_codec_all_rates;
else if (scodec->sysclk_rate == 22579200)
@ -564,6 +594,31 @@ static struct snd_soc_dai_driver sun8i_codec_dais[] = {
.symmetric_channels = true,
.symmetric_samplebits = true,
},
{
.name = "sun8i-codec-aif2",
.id = SUN8I_CODEC_AIF2,
.ops = &sun8i_codec_dai_ops,
/* capture capabilities */
.capture = {
.stream_name = "AIF2 Capture",
.channels_min = 1,
.channels_max = 2,
.rates = SUN8I_CODEC_PCM_RATES,
.formats = SUN8I_CODEC_PCM_FORMATS,
.sig_bits = 24,
},
/* playback capabilities */
.playback = {
.stream_name = "AIF2 Playback",
.channels_min = 1,
.channels_max = 2,
.rates = SUN8I_CODEC_PCM_RATES,
.formats = SUN8I_CODEC_PCM_FORMATS,
},
.symmetric_rates = true,
.symmetric_channels = true,
.symmetric_samplebits = true,
},
};
static int sun8i_codec_aif_event(struct snd_soc_dapm_widget *w,
@ -596,6 +651,16 @@ static const struct snd_kcontrol_new sun8i_aif1_ad0_stereo_mux_control =
SOC_DAPM_ENUM("AIF1 AD0 Stereo Capture Route",
sun8i_aif1_ad0_stereo_mux_enum);
static SOC_ENUM_DOUBLE_DECL(sun8i_aif2_adc_stereo_mux_enum,
SUN8I_AIF2_ADCDAT_CTRL,
SUN8I_AIF2_ADCDAT_CTRL_AIF2_ADCL_SRC,
SUN8I_AIF2_ADCDAT_CTRL_AIF2_ADCR_SRC,
sun8i_aif_stereo_mux_enum_values);
static const struct snd_kcontrol_new sun8i_aif2_adc_stereo_mux_control =
SOC_DAPM_ENUM("AIF2 ADC Stereo Capture Route",
sun8i_aif2_adc_stereo_mux_enum);
static const struct snd_kcontrol_new sun8i_aif1_ad0_mixer_controls[] = {
SOC_DAPM_DOUBLE("AIF1 Slot 0 Digital ADC Capture Switch",
SUN8I_AIF1_MXR_SRC,
@ -615,6 +680,38 @@ static const struct snd_kcontrol_new sun8i_aif1_ad0_mixer_controls[] = {
SUN8I_AIF1_MXR_SRC_AD0R_MXR_SRC_AIF2DACL, 1, 0),
};
static const struct snd_kcontrol_new sun8i_aif2_adc_mixer_controls[] = {
SOC_DAPM_DOUBLE("AIF2 ADC Mixer AIF1 DA0 Capture Switch",
SUN8I_AIF2_MXR_SRC,
SUN8I_AIF2_MXR_SRC_ADCL_MXR_SRC_AIF1DA0L,
SUN8I_AIF2_MXR_SRC_ADCR_MXR_SRC_AIF1DA0R, 1, 0),
SOC_DAPM_DOUBLE("AIF2 ADC Mixer AIF1 DA1 Capture Switch",
SUN8I_AIF2_MXR_SRC,
SUN8I_AIF2_MXR_SRC_ADCL_MXR_SRC_AIF1DA1L,
SUN8I_AIF2_MXR_SRC_ADCR_MXR_SRC_AIF1DA1R, 1, 0),
SOC_DAPM_DOUBLE("AIF2 ADC Mixer AIF2 DAC Rev Capture Switch",
SUN8I_AIF2_MXR_SRC,
SUN8I_AIF2_MXR_SRC_ADCL_MXR_SRC_AIF2DACR,
SUN8I_AIF2_MXR_SRC_ADCR_MXR_SRC_AIF2DACL, 1, 0),
SOC_DAPM_DOUBLE("AIF2 ADC Mixer ADC Capture Switch",
SUN8I_AIF2_MXR_SRC,
SUN8I_AIF2_MXR_SRC_ADCL_MXR_SRC_ADCL,
SUN8I_AIF2_MXR_SRC_ADCR_MXR_SRC_ADCR, 1, 0),
};
static const char *const sun8i_aif2_dac_mux_enum_values[] = {
"AIF2", "AIF3+2", "AIF2+3"
};
static SOC_ENUM_SINGLE_DECL(sun8i_aif2_dac_mux_enum,
SUN8I_AIF3_PATH_CTRL,
SUN8I_AIF3_PATH_CTRL_AIF2_DAC_SRC,
sun8i_aif2_dac_mux_enum_values);
static const struct snd_kcontrol_new sun8i_aif2_dac_mux_control =
SOC_DAPM_ENUM("AIF2 DAC Source Playback Route",
sun8i_aif2_dac_mux_enum);
static SOC_ENUM_DOUBLE_DECL(sun8i_aif1_da0_stereo_mux_enum,
SUN8I_AIF1_DACDAT_CTRL,
SUN8I_AIF1_DACDAT_CTRL_AIF1_DA0L_SRC,
@ -625,6 +722,16 @@ static const struct snd_kcontrol_new sun8i_aif1_da0_stereo_mux_control =
SOC_DAPM_ENUM("AIF1 DA0 Stereo Playback Route",
sun8i_aif1_da0_stereo_mux_enum);
static SOC_ENUM_DOUBLE_DECL(sun8i_aif2_dac_stereo_mux_enum,
SUN8I_AIF2_DACDAT_CTRL,
SUN8I_AIF2_DACDAT_CTRL_AIF2_DACL_SRC,
SUN8I_AIF2_DACDAT_CTRL_AIF2_DACR_SRC,
sun8i_aif_stereo_mux_enum_values);
static const struct snd_kcontrol_new sun8i_aif2_dac_stereo_mux_control =
SOC_DAPM_ENUM("AIF2 DAC Stereo Playback Route",
sun8i_aif2_dac_stereo_mux_enum);
static const struct snd_kcontrol_new sun8i_dac_mixer_controls[] = {
SOC_DAPM_DOUBLE("AIF1 Slot 0 Digital DAC Playback Switch",
SUN8I_DAC_MXR_SRC,
@ -649,6 +756,9 @@ static const struct snd_soc_dapm_widget sun8i_codec_dapm_widgets[] = {
SND_SOC_DAPM_SUPPLY("AIF1CLK",
SUN8I_SYSCLK_CTL,
SUN8I_SYSCLK_CTL_AIF1CLK_ENA, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("AIF2CLK",
SUN8I_SYSCLK_CTL,
SUN8I_SYSCLK_CTL_AIF2CLK_ENA, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("SYSCLK",
SUN8I_SYSCLK_CTL,
SUN8I_SYSCLK_CTL_SYSCLK_ENA, 0, NULL, 0),
@ -657,6 +767,9 @@ static const struct snd_soc_dapm_widget sun8i_codec_dapm_widgets[] = {
SND_SOC_DAPM_SUPPLY("CLK AIF1",
SUN8I_MOD_CLK_ENA,
SUN8I_MOD_CLK_ENA_AIF1, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("CLK AIF2",
SUN8I_MOD_CLK_ENA,
SUN8I_MOD_CLK_ENA_AIF2, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("CLK ADC",
SUN8I_MOD_CLK_ENA,
SUN8I_MOD_CLK_ENA_ADC, 0, NULL, 0),
@ -668,6 +781,9 @@ static const struct snd_soc_dapm_widget sun8i_codec_dapm_widgets[] = {
SND_SOC_DAPM_SUPPLY("RST AIF1",
SUN8I_MOD_RST_CTL,
SUN8I_MOD_RST_CTL_AIF1, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("RST AIF2",
SUN8I_MOD_RST_CTL,
SUN8I_MOD_RST_CTL_AIF2, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("RST ADC",
SUN8I_MOD_RST_CTL,
SUN8I_MOD_RST_CTL_ADC, 0, NULL, 0),
@ -693,24 +809,54 @@ static const struct snd_soc_dapm_widget sun8i_codec_dapm_widgets[] = {
SUN8I_AIF1_ADCDAT_CTRL,
SUN8I_AIF1_ADCDAT_CTRL_AIF1_AD0R_ENA, 0),
SND_SOC_DAPM_AIF_OUT_E("AIF2 ADCL", "AIF2 Capture", 0,
SUN8I_AIF2_ADCDAT_CTRL,
SUN8I_AIF2_ADCDAT_CTRL_AIF2_ADCL_ENA, 0,
sun8i_codec_aif_event,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_AIF_OUT("AIF2 ADCR", "AIF2 Capture", 1,
SUN8I_AIF2_ADCDAT_CTRL,
SUN8I_AIF2_ADCDAT_CTRL_AIF2_ADCR_ENA, 0),
/* AIF "ADC" Mono/Stereo Muxes */
SND_SOC_DAPM_MUX("AIF1 AD0L Stereo Mux", SND_SOC_NOPM, 0, 0,
&sun8i_aif1_ad0_stereo_mux_control),
SND_SOC_DAPM_MUX("AIF1 AD0R Stereo Mux", SND_SOC_NOPM, 0, 0,
&sun8i_aif1_ad0_stereo_mux_control),
SND_SOC_DAPM_MUX("AIF2 ADCL Stereo Mux", SND_SOC_NOPM, 0, 0,
&sun8i_aif2_adc_stereo_mux_control),
SND_SOC_DAPM_MUX("AIF2 ADCR Stereo Mux", SND_SOC_NOPM, 0, 0,
&sun8i_aif2_adc_stereo_mux_control),
/* AIF "ADC" Mixers */
SOC_MIXER_ARRAY("AIF1 AD0L Mixer", SND_SOC_NOPM, 0, 0,
sun8i_aif1_ad0_mixer_controls),
SOC_MIXER_ARRAY("AIF1 AD0R Mixer", SND_SOC_NOPM, 0, 0,
sun8i_aif1_ad0_mixer_controls),
SOC_MIXER_ARRAY("AIF2 ADCL Mixer", SND_SOC_NOPM, 0, 0,
sun8i_aif2_adc_mixer_controls),
SOC_MIXER_ARRAY("AIF2 ADCR Mixer", SND_SOC_NOPM, 0, 0,
sun8i_aif2_adc_mixer_controls),
/* AIF "DAC" Input Muxes */
SND_SOC_DAPM_MUX("AIF2 DACL Source", SND_SOC_NOPM, 0, 0,
&sun8i_aif2_dac_mux_control),
SND_SOC_DAPM_MUX("AIF2 DACR Source", SND_SOC_NOPM, 0, 0,
&sun8i_aif2_dac_mux_control),
/* AIF "DAC" Mono/Stereo Muxes */
SND_SOC_DAPM_MUX("AIF1 DA0L Stereo Mux", SND_SOC_NOPM, 0, 0,
&sun8i_aif1_da0_stereo_mux_control),
SND_SOC_DAPM_MUX("AIF1 DA0R Stereo Mux", SND_SOC_NOPM, 0, 0,
&sun8i_aif1_da0_stereo_mux_control),
SND_SOC_DAPM_MUX("AIF2 DACL Stereo Mux", SND_SOC_NOPM, 0, 0,
&sun8i_aif2_dac_stereo_mux_control),
SND_SOC_DAPM_MUX("AIF2 DACR Stereo Mux", SND_SOC_NOPM, 0, 0,
&sun8i_aif2_dac_stereo_mux_control),
/* AIF "DAC" Inputs */
SND_SOC_DAPM_AIF_IN_E("AIF1 DA0L", "AIF1 Playback", 0,
SUN8I_AIF1_DACDAT_CTRL,
@ -721,6 +867,15 @@ static const struct snd_soc_dapm_widget sun8i_codec_dapm_widgets[] = {
SUN8I_AIF1_DACDAT_CTRL,
SUN8I_AIF1_DACDAT_CTRL_AIF1_DA0R_ENA, 0),
SND_SOC_DAPM_AIF_IN_E("AIF2 DACL", "AIF2 Playback", 0,
SUN8I_AIF2_DACDAT_CTRL,
SUN8I_AIF2_DACDAT_CTRL_AIF2_DACL_ENA, 0,
sun8i_codec_aif_event,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_AIF_IN("AIF2 DACR", "AIF2 Playback", 1,
SUN8I_AIF2_DACDAT_CTRL,
SUN8I_AIF2_DACDAT_CTRL_AIF2_DACR_ENA, 0),
/* ADC Inputs (connected to analog codec DAPM context) */
SND_SOC_DAPM_ADC("ADCL", NULL, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_ADC("ADCR", NULL, SND_SOC_NOPM, 0, 0),
@ -750,6 +905,14 @@ static const struct snd_soc_dapm_route sun8i_codec_dapm_routes[] = {
{ "AIF1 DA0L", NULL, "RST AIF1" },
{ "AIF1 DA0R", NULL, "RST AIF1" },
{ "CLK AIF2", NULL, "AIF2CLK" },
{ "CLK AIF2", NULL, "SYSCLK" },
{ "RST AIF2", NULL, "CLK AIF2" },
{ "AIF2 ADCL", NULL, "RST AIF2" },
{ "AIF2 ADCR", NULL, "RST AIF2" },
{ "AIF2 DACL", NULL, "RST AIF2" },
{ "AIF2 DACR", NULL, "RST AIF2" },
{ "CLK ADC", NULL, "SYSCLK" },
{ "RST ADC", NULL, "CLK ADC" },
{ "ADC", NULL, "RST ADC" },
@ -766,6 +929,9 @@ static const struct snd_soc_dapm_route sun8i_codec_dapm_routes[] = {
{ "AIF1 AD0L", NULL, "AIF1 AD0L Stereo Mux" },
{ "AIF1 AD0R", NULL, "AIF1 AD0R Stereo Mux" },
{ "AIF2 ADCL", NULL, "AIF2 ADCL Stereo Mux" },
{ "AIF2 ADCR", NULL, "AIF2 ADCR Stereo Mux" },
/* AIF "ADC" Mono/Stereo Mux Routes */
{ "AIF1 AD0L Stereo Mux", "Stereo", "AIF1 AD0L Mixer" },
{ "AIF1 AD0L Stereo Mux", "Reverse Stereo", "AIF1 AD0R Mixer" },
@ -781,12 +947,45 @@ static const struct snd_soc_dapm_route sun8i_codec_dapm_routes[] = {
{ "AIF1 AD0R Stereo Mux", "Mix Mono", "AIF1 AD0L Mixer" },
{ "AIF1 AD0R Stereo Mux", "Mix Mono", "AIF1 AD0R Mixer" },
{ "AIF2 ADCL Stereo Mux", "Stereo", "AIF2 ADCL Mixer" },
{ "AIF2 ADCL Stereo Mux", "Reverse Stereo", "AIF2 ADCR Mixer" },
{ "AIF2 ADCL Stereo Mux", "Sum Mono", "AIF2 ADCL Mixer" },
{ "AIF2 ADCL Stereo Mux", "Sum Mono", "AIF2 ADCR Mixer" },
{ "AIF2 ADCL Stereo Mux", "Mix Mono", "AIF2 ADCL Mixer" },
{ "AIF2 ADCL Stereo Mux", "Mix Mono", "AIF2 ADCR Mixer" },
{ "AIF2 ADCR Stereo Mux", "Stereo", "AIF2 ADCR Mixer" },
{ "AIF2 ADCR Stereo Mux", "Reverse Stereo", "AIF2 ADCL Mixer" },
{ "AIF2 ADCR Stereo Mux", "Sum Mono", "AIF2 ADCL Mixer" },
{ "AIF2 ADCR Stereo Mux", "Sum Mono", "AIF2 ADCR Mixer" },
{ "AIF2 ADCR Stereo Mux", "Mix Mono", "AIF2 ADCL Mixer" },
{ "AIF2 ADCR Stereo Mux", "Mix Mono", "AIF2 ADCR Mixer" },
/* AIF "ADC" Mixer Routes */
{ "AIF1 AD0L Mixer", "AIF1 Slot 0 Digital ADC Capture Switch", "AIF1 DA0L Stereo Mux" },
{ "AIF1 AD0L Mixer", "AIF2 Digital ADC Capture Switch", "AIF2 DACL Source" },
{ "AIF1 AD0L Mixer", "AIF1 Data Digital ADC Capture Switch", "ADCL" },
{ "AIF1 AD0L Mixer", "AIF2 Inv Digital ADC Capture Switch", "AIF2 DACR Source" },
{ "AIF1 AD0R Mixer", "AIF1 Slot 0 Digital ADC Capture Switch", "AIF1 DA0R Stereo Mux" },
{ "AIF1 AD0R Mixer", "AIF2 Digital ADC Capture Switch", "AIF2 DACR Source" },
{ "AIF1 AD0R Mixer", "AIF1 Data Digital ADC Capture Switch", "ADCR" },
{ "AIF1 AD0R Mixer", "AIF2 Inv Digital ADC Capture Switch", "AIF2 DACL Source" },
{ "AIF2 ADCL Mixer", "AIF2 ADC Mixer AIF1 DA0 Capture Switch", "AIF1 DA0L Stereo Mux" },
{ "AIF2 ADCL Mixer", "AIF2 ADC Mixer AIF2 DAC Rev Capture Switch", "AIF2 DACR Source" },
{ "AIF2 ADCL Mixer", "AIF2 ADC Mixer ADC Capture Switch", "ADCL" },
{ "AIF2 ADCR Mixer", "AIF2 ADC Mixer AIF1 DA0 Capture Switch", "AIF1 DA0R Stereo Mux" },
{ "AIF2 ADCR Mixer", "AIF2 ADC Mixer AIF2 DAC Rev Capture Switch", "AIF2 DACL Source" },
{ "AIF2 ADCR Mixer", "AIF2 ADC Mixer ADC Capture Switch", "ADCR" },
/* AIF "DAC" Input Mux Routes */
{ "AIF2 DACL Source", "AIF2", "AIF2 DACL Stereo Mux" },
{ "AIF2 DACL Source", "AIF2+3", "AIF2 DACL Stereo Mux" },
{ "AIF2 DACR Source", "AIF2", "AIF2 DACR Stereo Mux" },
{ "AIF2 DACR Source", "AIF3+2", "AIF2 DACR Stereo Mux" },
/* AIF "DAC" Mono/Stereo Mux Routes */
{ "AIF1 DA0L Stereo Mux", "Stereo", "AIF1 DA0L" },
@ -803,15 +1002,31 @@ static const struct snd_soc_dapm_route sun8i_codec_dapm_routes[] = {
{ "AIF1 DA0R Stereo Mux", "Mix Mono", "AIF1 DA0L" },
{ "AIF1 DA0R Stereo Mux", "Mix Mono", "AIF1 DA0R" },
{ "AIF2 DACL Stereo Mux", "Stereo", "AIF2 DACL" },
{ "AIF2 DACL Stereo Mux", "Reverse Stereo", "AIF2 DACR" },
{ "AIF2 DACL Stereo Mux", "Sum Mono", "AIF2 DACL" },
{ "AIF2 DACL Stereo Mux", "Sum Mono", "AIF2 DACR" },
{ "AIF2 DACL Stereo Mux", "Mix Mono", "AIF2 DACL" },
{ "AIF2 DACL Stereo Mux", "Mix Mono", "AIF2 DACR" },
{ "AIF2 DACR Stereo Mux", "Stereo", "AIF2 DACR" },
{ "AIF2 DACR Stereo Mux", "Reverse Stereo", "AIF2 DACL" },
{ "AIF2 DACR Stereo Mux", "Sum Mono", "AIF2 DACL" },
{ "AIF2 DACR Stereo Mux", "Sum Mono", "AIF2 DACR" },
{ "AIF2 DACR Stereo Mux", "Mix Mono", "AIF2 DACL" },
{ "AIF2 DACR Stereo Mux", "Mix Mono", "AIF2 DACR" },
/* DAC Output Routes */
{ "DACL", NULL, "DACL Mixer" },
{ "DACR", NULL, "DACR Mixer" },
/* DAC Mixer Routes */
{ "DACL Mixer", "AIF1 Slot 0 Digital DAC Playback Switch", "AIF1 DA0L Stereo Mux" },
{ "DACL Mixer", "AIF2 Digital DAC Playback Switch", "AIF2 DACL Source" },
{ "DACL Mixer", "ADC Digital DAC Playback Switch", "ADCL" },
{ "DACR Mixer", "AIF1 Slot 0 Digital DAC Playback Switch", "AIF1 DA0R Stereo Mux" },
{ "DACR Mixer", "AIF2 Digital DAC Playback Switch", "AIF2 DACR Source" },
{ "DACR Mixer", "ADC Digital DAC Playback Switch", "ADCR" },
};