[alsa-devel] [linux-sunxi] [PATCH v7 2/2] sun4i-codec: Add FM, Line and Mic inputs
Yassin Jaffer
yassinjaffer at gmail.com
Mon Dec 21 02:06:50 CET 2015
Hi Danny
+ {"Capture Source", "Line-In", "Line-In"},
+ {"Capture Source", "FM", "FM"},
The ADC Capturing Sources routing doesn't look right.
There is no FM/Line-In source widgets for this routing n your patch.
+ {"Capture Source", "Line-In,Mic1", "Line-In"},
+ {"Capture Source", "Line-In,Mic1", "MIC1 Pre-Amplifier"},
and her too.
I'm not familiar with the CODEC ADC mux but you may want to use
{"Capture Source", "Line-In", "Line-In Right"},
{"Capture Source", "Line-In", "Line-In Left"},
{"Capture Source", "FM", "FM Right"},
{"Capture Source", "FM", "FM Left"},
Regards
On Sat, Dec 19, 2015 at 1:59 PM, Danny Milosavljevic <dannym at scratchpost.org
> wrote:
> This is the second part, actually adding FM, Line and Mic inputs.
>
> Signed-off-by: Danny Milosavljevic <dannym+a at scratchpost.org>
> ---
> b/sound/soc/sunxi/sun4i-codec.c | 182
> +++++++++++++++++++++++++++++++++++++++-
> 1 file changed, 178 insertions(+), 4 deletions(-)
>
> diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c
> index 6628e6e..9a9ad62 100644
> --- a/sound/soc/sunxi/sun4i-codec.c
> +++ b/sound/soc/sunxi/sun4i-codec.c
> @@ -59,9 +59,20 @@
> #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_LNG (26)
> +#define SUN4I_CODEC_DAC_ACTL_FMG (23)
> +#define SUN4I_CODEC_DAC_ACTL_MICG (20)
> +#define SUN4I_CODEC_DAC_ACTL_LLNS (19)
> +#define SUN4I_CODEC_DAC_ACTL_RLNS (18)
> +#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)
> +#define SUN4I_CODEC_DAC_ACTL_MIC1LS (12)
> +#define SUN4I_CODEC_DAC_ACTL_MIC1RS (11)
> +#define SUN4I_CODEC_DAC_ACTL_MIC2LS (10)
> +#define SUN4I_CODEC_DAC_ACTL_MIC2RS (9)
> #define SUN4I_CODEC_DAC_ACTL_DACPAS (8)
> #define SUN4I_CODEC_DAC_ACTL_MIXPAS (7)
> #define SUN4I_CODEC_DAC_ACTL_PA_MUTE (6)
> @@ -87,8 +98,11 @@
> #define SUN4I_CODEC_ADC_ACTL_PREG1EN (29)
> #define SUN4I_CODEC_ADC_ACTL_PREG2EN (28)
> #define SUN4I_CODEC_ADC_ACTL_VMICEN (27)
> -#define SUN4I_CODEC_ADC_ACTL_VADCG (20)
> +#define SUN4I_CODEC_ADC_ACTL_PREG1_A10 (25)
> +#define SUN4I_CODEC_ADC_ACTL_PREG2_A10 (23)
> +#define SUN4I_CODEC_ADC_ACTL_ADCG (20)
> #define SUN4I_CODEC_ADC_ACTL_ADCIS (17)
> +#define SUN4I_CODEC_ADC_ACTL_LNRDF (16)
> #define SUN4I_CODEC_ADC_ACTL_PA_EN (4)
> #define SUN4I_CODEC_ADC_ACTL_DDE (3)
> #define SUN4I_CODEC_ADC_DEBUG (0x2c)
> @@ -100,6 +114,16 @@
> #define SUN7I_CODEC_AC_DAC_CAL (0x38)
> #define SUN7I_CODEC_AC_MIC_PHONE_CAL (0x3c)
>
> +#define SUN7I_CODEC_AC_MIC_PHONE_CAL_PREG1 (29)
> +#define SUN7I_CODEC_AC_MIC_PHONE_CAL_PREG2 (26)
> +/* note: no idea where the output pins for the following are. */
> +#define SUN7I_CODEC_AC_MIC_PHONE_CAL_PHONEOUTG (5)
> +#define SUN7I_CODEC_AC_MIC_PHONE_CAL_PHONEOUTEN (4)
> +#define SUN7I_CODEC_AC_MIC_PHONE_CAL_PHONEOUTS3 (3)
> +#define SUN7I_CODEC_AC_MIC_PHONE_CAL_PHONEOUTS2 (2)
> +#define SUN7I_CODEC_AC_MIC_PHONE_CAL_PHONEOUTS1 (1)
> +#define SUN7I_CODEC_AC_MIC_PHONE_CAL_PHONEOUTS0 (0)
> +
> struct sun4i_codec {
> struct device *dev;
> struct regmap *regmap;
> @@ -509,19 +533,102 @@ 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_linein_loopback_gain_scale,
> + -150,
> + 150,
> + 0);
> +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_a10,
> + 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
> + 1, 7, TLV_DB_SCALE_ITEM(3500, 300, 0));
> +static DECLARE_TLV_DB_SCALE(sun4i_codec_adc_gain_scale, -450, 150, 0);
> +/* Sources:
> + * A10 User Manual v1.5 20130820
> + * A20 User Manual v1.4 20150510
> + */
> +static const char * const sun4i_codec_capture_source[] = {
> + "Line-In",
> + "FM",
> + "Mic1",
> + "Mic2",
> + "Mic1,Mic2",
> + "Mic1+Mic2",
> + "Output Mixer",
> + "Line-In,Mic1",
> +};
> +static SOC_ENUM_SINGLE_DECL(sun4i_codec_enum_capture_source,
> + SUN4I_CODEC_ADC_ACTL,
> + SUN4I_CODEC_ADC_ACTL_ADCIS,
> + sun4i_codec_capture_source);
> +
> +static const struct snd_kcontrol_new sun4i_codec_capture_source_controls =
> + SOC_DAPM_ENUM("Route", sun4i_codec_enum_capture_source);
>
> #define SUN4I_COMMON_CODEC_WIDGETS \
> - 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("Power Amplifier Playback Volume",
> SUN4I_CODEC_DAC_ACTL,\
> + SUN4I_CODEC_DAC_ACTL_PA_VOL, 0x3F, 0, \
> + sun4i_codec_pa_volume_scale), \
> + /* Line-In, FM, Mic1, Mic2 */ \
> + SOC_SINGLE_TLV("Line-In Playback Volume", \
> + SUN4I_CODEC_DAC_ACTL, \
> + SUN4I_CODEC_DAC_ACTL_LNG, \
> + 1, \
> + 0, \
> + sun4i_codec_linein_loopback_gain_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), \
> + /* ADC */ \
> + SOC_SINGLE_TLV("Capture Volume", \
> + SUN4I_CODEC_ADC_ACTL, \
> + SUN4I_CODEC_ADC_ACTL_ADCG, \
> + 4, \
> + 0, \
> + sun4i_codec_adc_gain_scale)
>
> static const struct snd_kcontrol_new sun4i_codec_widgets_a10[] = {
> SUN4I_COMMON_CODEC_WIDGETS,
> + SOC_SINGLE_TLV("Mic1 Capture Volume",
> + SUN4I_CODEC_ADC_ACTL,
> + SUN4I_CODEC_ADC_ACTL_PREG1_A10,
> + 3,
> + 0,
> + sun4i_codec_micin_preamp_gain_scale_a10),
> + SOC_SINGLE_TLV("Mic2 Capture Volume",
> + SUN4I_CODEC_ADC_ACTL,
> + SUN4I_CODEC_ADC_ACTL_PREG2_A10,
> + 3,
> + 0,
> + sun4i_codec_micin_preamp_gain_scale_a10),
> };
>
> static const struct snd_kcontrol_new sun4i_codec_left_mixer_controls[] = {
> SOC_DAPM_SINGLE("Left DAC Playback Switch", SUN4I_CODEC_DAC_ACTL,
> SUN4I_CODEC_DAC_ACTL_LDACLMIXS, 1, 0),
> + SOC_DAPM_SINGLE("Left Line-In Playback Switch",
> SUN4I_CODEC_DAC_ACTL,
> + SUN4I_CODEC_DAC_ACTL_LLNS, 1, 0),
> + SOC_DAPM_SINGLE("Left FM Playback Switch", SUN4I_CODEC_DAC_ACTL,
> + SUN4I_CODEC_DAC_ACTL_LFMS, 1, 0),
> + SOC_DAPM_SINGLE("Mic1 Playback Switch", SUN4I_CODEC_DAC_ACTL,
> + SUN4I_CODEC_DAC_ACTL_MIC1LS, 1, 0),
> + SOC_DAPM_SINGLE("Mic2 Playback Switch", SUN4I_CODEC_DAC_ACTL,
> + SUN4I_CODEC_DAC_ACTL_MIC2LS, 1, 0),
> };
>
> static const struct snd_kcontrol_new sun4i_codec_right_mixer_controls[] =
> {
> @@ -529,6 +636,14 @@ static const struct snd_kcontrol_new
> sun4i_codec_right_mixer_controls[] = {
> SUN4I_CODEC_DAC_ACTL_RDACRMIXS, 1, 0),
> SOC_DAPM_SINGLE("Left DAC Playback Switch", SUN4I_CODEC_DAC_ACTL,
> SUN4I_CODEC_DAC_ACTL_LDACRMIXS, 1, 0),
> + SOC_DAPM_SINGLE("Right Line-In Playback Switch",
> SUN4I_CODEC_DAC_ACTL,
> + SUN4I_CODEC_DAC_ACTL_RLNS, 1, 0),
> + SOC_DAPM_SINGLE("Right FM Playback Switch", SUN4I_CODEC_DAC_ACTL,
> + SUN4I_CODEC_DAC_ACTL_RFMS, 1, 0),
> + SOC_DAPM_SINGLE("Mic1 Playback Switch", SUN4I_CODEC_DAC_ACTL,
> + SUN4I_CODEC_DAC_ACTL_MIC1RS, 1, 0),
> + SOC_DAPM_SINGLE("Mic2 Playback Switch", SUN4I_CODEC_DAC_ACTL,
> + SUN4I_CODEC_DAC_ACTL_MIC2RS, 1, 0),
> };
>
> static const struct snd_kcontrol_new sun4i_codec_pa_mixer_controls[] = {
> @@ -561,6 +676,10 @@ static const struct snd_soc_dapm_widget
> sun4i_codec_codec_dapm_widgets[] = {
> SND_SOC_DAPM_DAC("Right DAC", "Codec Playback",
> SUN4I_CODEC_DAC_ACTL,
> SUN4I_CODEC_DAC_ACTL_DACAENR, 0),
>
> + /* MUX */
> + SND_SOC_DAPM_MUX("Capture Source", SND_SOC_NOPM, 0, 0,
> + &sun4i_codec_capture_source_controls),
> +
> /* Mixers */
> SND_SOC_DAPM_MIXER("Left Mixer", SND_SOC_NOPM, 0, 0,
> sun4i_codec_left_mixer_controls,
> @@ -580,6 +699,8 @@ static const struct snd_soc_dapm_widget
> sun4i_codec_codec_dapm_widgets[] = {
> /* Mic Pre-Amplifiers */
> SND_SOC_DAPM_PGA("MIC1 Pre-Amplifier", SUN4I_CODEC_ADC_ACTL,
> SUN4I_CODEC_ADC_ACTL_PREG1EN, 0, NULL, 0),
> + SND_SOC_DAPM_PGA("MIC2 Pre-Amplifier", SUN4I_CODEC_ADC_ACTL,
> + SUN4I_CODEC_ADC_ACTL_PREG2EN, 0, NULL, 0),
>
> /* Power Amplifier */
> SND_SOC_DAPM_MIXER("Power Amplifier", SUN4I_CODEC_ADC_ACTL,
> @@ -590,9 +711,15 @@ static const struct snd_soc_dapm_widget
> sun4i_codec_codec_dapm_widgets[] = {
> &sun4i_codec_pa_mute),
>
> SND_SOC_DAPM_INPUT("Mic1"),
> + SND_SOC_DAPM_INPUT("Mic2"),
>
> SND_SOC_DAPM_OUTPUT("HP Right"),
> SND_SOC_DAPM_OUTPUT("HP Left"),
> +
> + SND_SOC_DAPM_INPUT("Line-In Right"),
> + SND_SOC_DAPM_INPUT("Line-In Left"),
> + SND_SOC_DAPM_INPUT("FM Right"),
> + SND_SOC_DAPM_INPUT("FM Left"),
> };
>
> static const struct snd_soc_dapm_route sun4i_codec_codec_dapm_routes[] = {
> @@ -629,6 +756,36 @@ static const struct snd_soc_dapm_route
> sun4i_codec_codec_dapm_routes[] = {
> { "Right ADC", NULL, "MIC1 Pre-Amplifier" },
> { "MIC1 Pre-Amplifier", NULL, "Mic1"},
> { "Mic1", NULL, "VMIC" },
> + { "Right Mixer", "Mic1 Playback Switch", "MIC1 Pre-Amplifier" },
> + { "Left Mixer", "Mic1 Playback Switch", "MIC1 Pre-Amplifier" },
> +
> + /* Mic2 Routes */
> + { "Left ADC", NULL, "MIC2 Pre-Amplifier" },
> + { "Right ADC", NULL, "MIC2 Pre-Amplifier" },
> + { "MIC2 Pre-Amplifier", NULL, "Mic2"},
> + { "Mic2", NULL, "VMIC" },
> + { "Right Mixer", "Mic2 Playback Switch", "MIC2 Pre-Amplifier" },
> + { "Left Mixer", "Mic2 Playback Switch", "MIC2 Pre-Amplifier" },
> +
> + /* Line-In, FM Routes */
> + { "Right Mixer", "Right Line-In Playback Switch", "Line-In Right"
> },
> + { "Left Mixer", "Left Line-In Playback Switch", "Line-In Left" },
> + { "Right Mixer", "Right FM Playback Switch", "FM Right" },
> + { "Left Mixer", "Left FM Playback Switch", "FM Left" },
> +
> + /* ADC Capturing Sources */
> + {"Capture Source", "Line-In", "Line-In"},
> + {"Capture Source", "FM", "FM"},
> + {"Capture Source", "Mic1", "MIC1 Pre-Amplifier"},
> + {"Capture Source", "Mic2", "MIC2 Pre-Amplifier"},
> + {"Capture Source", "Mic1,Mic2", "MIC1 Pre-Amplifier"},
> + {"Capture Source", "Mic1,Mic2", "MIC2 Pre-Amplifier"},
> + {"Capture Source", "Mic1+Mic2", "MIC1 Pre-Amplifier"},
> + {"Capture Source", "Mic1+Mic2", "MIC2 Pre-Amplifier"},
> + {"Capture Source", "Output Mixer", "Left Mixer"},
> + {"Capture Source", "Output Mixer", "Right Mixer"},
> + {"Capture Source", "Line-In,Mic1", "Line-In"},
> + {"Capture Source", "Line-In,Mic1", "MIC1 Pre-Amplifier"},
> };
>
> static struct snd_soc_codec_driver sun4i_codec_codec_a10 = {
> @@ -757,8 +914,25 @@ static struct snd_soc_card
> *sun4i_codec_create_card(struct device *dev)
> return card;
> };
>
> +static DECLARE_TLV_DB_RANGE(sun7i_codec_micin_preamp_gain_scale,
> + 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
> + 1, 7, TLV_DB_SCALE_ITEM(2400, 300, 0)
> +);
> +
> static const struct snd_kcontrol_new sun7i_codec_widgets[] = {
> SUN4I_COMMON_CODEC_WIDGETS,
> + SOC_SINGLE_TLV("Mic1 Capture Volume",
> + SUN7I_CODEC_AC_MIC_PHONE_CAL,
> + SUN7I_CODEC_AC_MIC_PHONE_CAL_PREG1,
> + 7,
> + 0,
> + sun7i_codec_micin_preamp_gain_scale),
> + SOC_SINGLE_TLV("Mic2 Capture Volume",
> + SUN7I_CODEC_AC_MIC_PHONE_CAL,
> + SUN7I_CODEC_AC_MIC_PHONE_CAL_PREG2,
> + 7,
> + 0,
> + sun7i_codec_micin_preamp_gain_scale),
> };
>
> static struct snd_soc_codec_driver sun7i_codec_codec = {
>
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