#define SUN50I_ADDA_OR_MIX_CTRL_DACR 1
#define SUN50I_ADDA_OR_MIX_CTRL_DACL 0
+#define SUN50I_ADDA_EARPIECE_CTRL0 0x03
+#define SUN50I_ADDA_EARPIECE_CTRL0_EAR_RAMP_TIME 4
+#define SUN50I_ADDA_EARPIECE_CTRL0_ESPSR 0
+
+#define SUN50I_ADDA_EARPIECE_CTRL1 0x04
+#define SUN50I_ADDA_EARPIECE_CTRL1_ESPPA_EN 7
+#define SUN50I_ADDA_EARPIECE_CTRL1_ESPPA_MUTE 6
+#define SUN50I_ADDA_EARPIECE_CTRL1_ESP_VOL 0
+
#define SUN50I_ADDA_LINEOUT_CTRL0 0x05
#define SUN50I_ADDA_LINEOUT_CTRL0_LEN 7
#define SUN50I_ADDA_LINEOUT_CTRL0_REN 6
2, 31, TLV_DB_SCALE_ITEM(-4350, 150, 0),
);
+static const DECLARE_TLV_DB_RANGE(sun50i_codec_earpiece_vol_scale,
+ 0, 1, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 1),
+ 2, 31, TLV_DB_SCALE_ITEM(-4350, 150, 0),
+);
/* volume / mute controls */
static const struct snd_kcontrol_new sun50i_a64_codec_controls[] = {
SUN50I_ADDA_LINEOUT_CTRL0_LEN,
SUN50I_ADDA_LINEOUT_CTRL0_REN, 1, 0),
+ SOC_SINGLE_TLV("Earpiece Playback Volume",
+ SUN50I_ADDA_EARPIECE_CTRL1,
+ SUN50I_ADDA_EARPIECE_CTRL1_ESP_VOL, 0x1f, 0,
+ sun50i_codec_earpiece_vol_scale),
+
+ SOC_SINGLE("Earpiece Playback Switch",
+ SUN50I_ADDA_EARPIECE_CTRL1,
+ SUN50I_ADDA_EARPIECE_CTRL1_ESPPA_MUTE, 1, 0),
+
};
static const char * const sun50i_codec_hp_src_enum_text[] = {
sun50i_codec_lineout_src_enum),
};
+static const char * const sun50i_codec_earpiece_src_enum_text[] = {
+ "DACR", "DACL", "Right Mixer", "Left Mixer",
+};
+
+static SOC_ENUM_SINGLE_DECL(sun50i_codec_earpiece_src_enum,
+ SUN50I_ADDA_EARPIECE_CTRL0,
+ SUN50I_ADDA_EARPIECE_CTRL0_ESPSR,
+ sun50i_codec_earpiece_src_enum_text);
+
+static const struct snd_kcontrol_new sun50i_codec_earpiece_src[] = {
+ SOC_DAPM_ENUM("Earpiece Source Playback Route",
+ sun50i_codec_earpiece_src_enum),
+};
+
static const struct snd_soc_dapm_widget sun50i_a64_codec_widgets[] = {
/* DAC */
SND_SOC_DAPM_DAC("Left DAC", NULL, SUN50I_ADDA_MIX_DAC_CTRL,
SND_SOC_NOPM, 0, 0, sun50i_codec_lineout_src),
SND_SOC_DAPM_OUTPUT("LINEOUT"),
+ SND_SOC_DAPM_MUX("Earpiece Source Playback Route",
+ SND_SOC_NOPM, 0, 0, sun50i_codec_earpiece_src),
+ SND_SOC_DAPM_OUT_DRV("Earpiece Amp", SUN50I_ADDA_EARPIECE_CTRL1,
+ SUN50I_ADDA_EARPIECE_CTRL1_ESPPA_EN, 0, NULL, 0),
+ SND_SOC_DAPM_OUTPUT("EARPIECE"),
+
/* Microphone inputs */
SND_SOC_DAPM_INPUT("MIC1"),
{ "Line Out Source Playback Route", "Mono Differential",
"Right Mixer" },
{ "LINEOUT", NULL, "Line Out Source Playback Route" },
+
+ /* Earpiece Routes */
+ { "Earpiece Source Playback Route", "DACL", "Left DAC" },
+ { "Earpiece Source Playback Route", "DACR", "Right DAC" },
+ { "Earpiece Source Playback Route", "Left Mixer", "Left Mixer" },
+ { "Earpiece Source Playback Route", "Right Mixer", "Right Mixer" },
+ { "Earpiece Amp", NULL, "Earpiece Source Playback Route" },
+ { "EARPIECE", NULL, "Earpiece Amp" },
};
static const struct snd_soc_component_driver sun50i_codec_analog_cmpnt_drv = {