Add FM Playback Volume for Allwinner A10 and Allwinner A20. Add FM Left, FM Right, FM Playback Switch for Allwinner A10 and Allwinner A20.
Signed-off-by: Danny Milosavljevic dannym@scratchpost.org --- sound/soc/sunxi/sun4i-codec.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)
diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c index 0add2c44115c..3bc3f2012bc6 100644 --- a/sound/soc/sunxi/sun4i-codec.c +++ b/sound/soc/sunxi/sun4i-codec.c @@ -64,7 +64,10 @@ #define SUN4I_CODEC_DAC_ACTL_DACAENR (31) #define SUN4I_CODEC_DAC_ACTL_DACAENL (30) #define SUN4I_CODEC_DAC_ACTL_MIXEN (29) +#define SUN4I_CODEC_DAC_ACTL_FMG (23) #define SUN4I_CODEC_DAC_ACTL_MICG (20) +#define SUN4I_CODEC_DAC_ACTL_LFMS (17) +#define SUN4I_CODEC_DAC_ACTL_RFMS (16) #define SUN4I_CODEC_DAC_ACTL_LDACLMIXS (15) #define SUN4I_CODEC_DAC_ACTL_RDACRMIXS (14) #define SUN4I_CODEC_DAC_ACTL_LDACRMIXS (13) @@ -683,6 +686,8 @@ static const struct snd_kcontrol_new sun4i_codec_pa_mute = SUN4I_CODEC_DAC_ACTL_PA_MUTE, 1, 0);
static DECLARE_TLV_DB_SCALE(sun4i_codec_pa_volume_scale, -6300, 100, 1); +static DECLARE_TLV_DB_SCALE(sun4i_codec_fmin_loopback_gain_scale, -450, 150, + 0); static DECLARE_TLV_DB_SCALE(sun4i_codec_micin_loopback_gain_scale, -450, 150, 0); static DECLARE_TLV_DB_RANGE(sun4i_codec_micin_preamp_gain_scale, @@ -696,6 +701,9 @@ static const struct snd_kcontrol_new sun4i_codec_controls[] = { SOC_SINGLE_TLV("Power Amplifier Volume", SUN4I_CODEC_DAC_ACTL, SUN4I_CODEC_DAC_ACTL_PA_VOL, 0x3F, 0, sun4i_codec_pa_volume_scale), + SOC_SINGLE_TLV("FM Playback Volume", SUN4I_CODEC_DAC_ACTL, + SUN4I_CODEC_DAC_ACTL_FMG, 3, 0, + sun4i_codec_fmin_loopback_gain_scale), SOC_SINGLE_TLV("Mic Playback Volume", SUN4I_CODEC_DAC_ACTL, SUN4I_CODEC_DAC_ACTL_MICG, 7, 0, sun4i_codec_micin_loopback_gain_scale), @@ -729,6 +737,9 @@ static const struct snd_kcontrol_new sun4i_codec_mixer_controls[] = { SOC_DAPM_SINGLE("Right Mixer Left DAC Playback Switch", SUN4I_CODEC_DAC_ACTL, SUN4I_CODEC_DAC_ACTL_LDACRMIXS, 1, 0), + SOC_DAPM_DOUBLE("FM Playback Switch", SUN4I_CODEC_DAC_ACTL, + SUN4I_CODEC_DAC_ACTL_LFMS, + SUN4I_CODEC_DAC_ACTL_RFMS, 1, 0), SOC_DAPM_DOUBLE("Mic1 Playback Switch", SUN4I_CODEC_DAC_ACTL, SUN4I_CODEC_DAC_ACTL_MIC1LS, SUN4I_CODEC_DAC_ACTL_MIC1RS, 1, 0), @@ -797,6 +808,8 @@ static const struct snd_soc_dapm_widget sun4i_codec_codec_dapm_widgets[] = { SND_SOC_DAPM_SWITCH("Power Amplifier Mute", SND_SOC_NOPM, 0, 0, &sun4i_codec_pa_mute),
+ SND_SOC_DAPM_INPUT("FM Right"), + SND_SOC_DAPM_INPUT("FM Left"), SND_SOC_DAPM_INPUT("Mic1"), SND_SOC_DAPM_INPUT("Mic2"),
@@ -817,12 +830,14 @@ static const struct snd_soc_dapm_route sun4i_codec_codec_dapm_routes[] = { { "Right Mixer", NULL, "Mixer Enable" }, { "Right Mixer", "Right Mixer Left DAC Playback Switch", "Left DAC" }, { "Right Mixer", "Right Mixer Right DAC Playback Switch", "Right DAC" }, + { "Right Mixer", "FM Playback Switch", "FM Right" }, { "Right Mixer", "Mic1 Playback Switch", "MIC1 Pre-Amplifier" }, { "Right Mixer", "Mic2 Playback Switch", "MIC2 Pre-Amplifier" },
/* Left Mixer Routes */ { "Left Mixer", NULL, "Mixer Enable" }, { "Left Mixer", "Left Mixer Left DAC Playback Switch", "Left DAC" }, + { "Left Mixer", "FM Playback Switch", "FM Left" }, { "Left Mixer", "Mic1 Playback Switch", "MIC1 Pre-Amplifier" }, { "Left Mixer", "Mic2 Playback Switch", "MIC2 Pre-Amplifier" },