Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1494837
| From | Chen-Yu Tsai <wens@csie.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 06/12] ASoC: sun4i-codec: Add support for A31 Line In playback |
| Date | 2016-10-03 13:20 +0200 |
| Message-ID | <so9rP-4ca-5@gated-at.bofh.it> (permalink) |
| References | <so9i9-48W-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
The A31 integrated codec has a stereo "Line In" input. Add support for
it to the playback paths.
Signed-off-by: Chen-Yu Tsai <wens@csie.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 9916714ecb71..d9ec8215c1f9 100644
--- a/sound/soc/sunxi/sun4i-codec.c
+++ b/sound/soc/sunxi/sun4i-codec.c
@@ -747,6 +747,10 @@ static const struct snd_kcontrol_new sun6i_codec_mixer_controls[] = {
SUN6I_CODEC_OM_DACA_CTRL,
SUN6I_CODEC_OM_DACA_CTRL_LMIX_DACR,
SUN6I_CODEC_OM_DACA_CTRL_RMIX_DACL, 1, 0),
+ SOC_DAPM_DOUBLE("Line In Playback Switch",
+ SUN6I_CODEC_OM_DACA_CTRL,
+ SUN6I_CODEC_OM_DACA_CTRL_LMIX_LINEINL,
+ SUN6I_CODEC_OM_DACA_CTRL_RMIX_LINEINR, 1, 0),
};
/* headphone controls */
@@ -767,6 +771,8 @@ static const struct snd_kcontrol_new sun6i_codec_hp_src[] = {
/* volume / mute controls */
static const DECLARE_TLV_DB_SCALE(sun6i_codec_dvol_scale, -7308, 116, 0);
static const DECLARE_TLV_DB_SCALE(sun6i_codec_hp_vol_scale, -6300, 100, 1);
+static const DECLARE_TLV_DB_SCALE(sun6i_codec_out_mixer_pregain_scale,
+ -450, 150, 0);
static const struct snd_kcontrol_new sun6i_codec_codec_widgets[] = {
SOC_SINGLE_TLV("DAC Playback Volume", SUN4I_CODEC_DAC_DPC,
@@ -780,9 +786,16 @@ static const struct snd_kcontrol_new sun6i_codec_codec_widgets[] = {
SUN6I_CODEC_OM_DACA_CTRL,
SUN6I_CODEC_OM_DACA_CTRL_LHPPAMUTE,
SUN6I_CODEC_OM_DACA_CTRL_RHPPAMUTE, 1, 0),
+ /* Mixer pre-gains */
+ SOC_SINGLE_TLV("Line In Playback Volume",
+ SUN6I_CODEC_OM_PA_CTRL, SUN6I_CODEC_OM_PA_CTRL_LINEING,
+ 0x7, 0, sun6i_codec_out_mixer_pregain_scale),
};
static const struct snd_soc_dapm_widget sun6i_codec_codec_dapm_widgets[] = {
+ /* Line In */
+ SND_SOC_DAPM_INPUT("LINEIN"),
+
/* Digital parts of the DACs */
SND_SOC_DAPM_SUPPLY("DAC Enable", SUN4I_CODEC_DAC_DPC,
SUN4I_CODEC_DAC_DPC_EN_DA, 0,
@@ -818,10 +831,12 @@ static const struct snd_soc_dapm_route sun6i_codec_codec_dapm_routes[] = {
/* Left Mixer Routes */
{ "Left Mixer", "DAC Playback Switch", "Left DAC" },
{ "Left Mixer", "DAC Reversed Playback Switch", "Right DAC" },
+ { "Left Mixer", "Line In Playback Switch", "LINEIN" },
/* Right Mixer Routes */
{ "Right Mixer", "DAC Playback Switch", "Right DAC" },
{ "Right Mixer", "DAC Reversed Playback Switch", "Left DAC" },
+ { "Right Mixer", "Line In Playback Switch", "LINEIN" },
/* Headphone Routes */
{ "Headphone Source Playback Route", "DAC", "Left DAC" },
--
2.9.3
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[PATCH 00/12] ASoC: sun4i-codec: Add support for A31 Codec Chen-Yu Tsai <wens@csie.org> - 2016-10-03 13:10 +0200
[PATCH 11/12] ARM: dts: sun6i: Add audio codec device node Chen-Yu Tsai <wens@csie.org> - 2016-10-03 13:10 +0200
[PATCH 10/12] ASoC: sun4i-codec: Add support for A31 board level audio routing Chen-Yu Tsai <wens@csie.org> - 2016-10-03 13:10 +0200
Re: [PATCH 10/12] ASoC: sun4i-codec: Add support for A31 board level audio routing Rob Herring <robh@kernel.org> - 2016-10-09 03:40 +0200
[PATCH 12/12] ARM: dts: sun6i: hummingbird: Enable internal audio codec Chen-Yu Tsai <wens@csie.org> - 2016-10-03 13:10 +0200
[PATCH 09/12] ASoC: sun4i-codec: Add support for A31 ADC capture path Chen-Yu Tsai <wens@csie.org> - 2016-10-03 13:10 +0200
[PATCH 05/12] ASoC: sun4i-codec: Add support for A31 playback through headphone output Chen-Yu Tsai <wens@csie.org> - 2016-10-03 13:10 +0200
Re: [PATCH 05/12] ASoC: sun4i-codec: Add support for A31 playback through headphone output Maxime Ripard <maxime.ripard@free-electrons.com> - 2016-10-03 13:50 +0200
Re: [PATCH 05/12] ASoC: sun4i-codec: Add support for A31 playback through headphone output Chen-Yu Tsai <wens@csie.org> - 2016-10-04 06:30 +0200
Re: [PATCH 05/12] ASoC: sun4i-codec: Add support for A31 playback through headphone output Maxime Ripard <maxime.ripard@free-electrons.com> - 2016-10-10 12:10 +0200
Re: [PATCH 05/12] ASoC: sun4i-codec: Add support for A31 playback through headphone output Rob Herring <robh@kernel.org> - 2016-10-09 03:40 +0200
[PATCH 07/12] ASoC: sun4i-codec: Add support for A31 Line Out playback Chen-Yu Tsai <wens@csie.org> - 2016-10-03 13:10 +0200
[PATCH 08/12] ASoC: sun4i-codec: Add support for A31 analog microphone inputs Chen-Yu Tsai <wens@csie.org> - 2016-10-03 13:10 +0200
[PATCH 01/12] ASoC: dapm: Support second register for DAPM control updates Chen-Yu Tsai <wens@csie.org> - 2016-10-03 13:20 +0200
[PATCH 06/12] ASoC: sun4i-codec: Add support for A31 Line In playback Chen-Yu Tsai <wens@csie.org> - 2016-10-03 13:20 +0200
[PATCH 02/12] ASoC: dapm: Implement stereo mixer control support Chen-Yu Tsai <wens@csie.org> - 2016-10-03 13:20 +0200
csiph-web