From: "Mylène Josserand" <mylene.josserand-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
To: lgirdwood-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
perex-/Fr2/VpizcU@public.gmane.org,
tiwai-IBi9RG/b67k@public.gmane.org,
maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org,
wens-jdAy2FN1RRM@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org
Cc: alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
mylene.josserand-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org
Subject: [PATCH 1/2] ASoC: sun8i-codec: Add ADC support for a33
Date: Wed, 3 May 2017 15:56:16 +0200 [thread overview]
Message-ID: <20170503135617.25193-2-mylene.josserand@free-electrons.com> (raw)
In-Reply-To: <20170503135617.25193-1-mylene.josserand-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
Add ADC support for the sun8i-codec driver.
This driver uses all the microphones widgets and routes provided by the
analog part (sun8i-codec-analog).
Some digital configurations are needed by creating new ADC widgets
and routes.
Signed-off-by: Mylène Josserand <mylene.josserand-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
---
sound/soc/sunxi/sun8i-codec.c | 80 +++++++++++++++++++++++++++++++++++++++++--
1 file changed, 78 insertions(+), 2 deletions(-)
diff --git a/sound/soc/sunxi/sun8i-codec.c b/sound/soc/sunxi/sun8i-codec.c
index 5723c3404f6b..b4938b06acec 100644
--- a/sound/soc/sunxi/sun8i-codec.c
+++ b/sound/soc/sunxi/sun8i-codec.c
@@ -37,9 +37,11 @@
#define SUN8I_SYSCLK_CTL_SYSCLK_SRC 0
#define SUN8I_MOD_CLK_ENA 0x010
#define SUN8I_MOD_CLK_ENA_AIF1 15
+#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_ADC 3
#define SUN8I_MOD_RST_CTL_DAC 2
#define SUN8I_SYS_SR_CTRL 0x018
#define SUN8I_SYS_SR_CTRL_AIF1_FS 12
@@ -54,9 +56,25 @@
#define SUN8I_AIF1CLK_CTRL_AIF1_WORD_SIZ 4
#define SUN8I_AIF1CLK_CTRL_AIF1_WORD_SIZ_16 (1 << 4)
#define SUN8I_AIF1CLK_CTRL_AIF1_DATA_FMT 2
+#define SUN8I_AIF1_ADCDAT_CTRL 0x044
+#define SUN8I_AIF1_ADCDAT_CTRL_AIF1_DA0L_ENA 15
+#define SUN8I_AIF1_ADCDAT_CTRL_AIF1_DA0R_ENA 14
#define SUN8I_AIF1_DACDAT_CTRL 0x048
#define SUN8I_AIF1_DACDAT_CTRL_AIF1_DA0L_ENA 15
#define SUN8I_AIF1_DACDAT_CTRL_AIF1_DA0R_ENA 14
+#define SUN8I_AIF1_MXR_SRC 0x04c
+#define SUN8I_AIF1_MXR_SRC_AD0L_MXL_SRC_AIF1DA0L 15
+#define SUN8I_AIF1_MXR_SRC_AD0L_MXL_SRC_AIF2DACL 14
+#define SUN8I_AIF1_MXR_SRC_AD0L_MXL_SRC_ADCL 13
+#define SUN8I_AIF1_MXR_SRC_AD0L_MXL_SRC_AIF2DACR 12
+#define SUN8I_AIF1_MXR_SRC_AD0R_MXR_SRC_AIF1DA0R 11
+#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_ADC_DIG_CTRL 0x100
+#define SUN8I_ADC_DIG_CTRL_ENDA 15
+#define SUN8I_ADC_DIG_CTRL_ADOUT_DTS 2
+#define SUN8I_ADC_DIG_CTRL_ADOUT_DLY 1
#define SUN8I_DAC_DIG_CTRL 0x120
#define SUN8I_DAC_DIG_CTRL_ENDA 15
#define SUN8I_DAC_MXR_SRC 0x130
@@ -276,10 +294,28 @@ static const struct snd_kcontrol_new sun8i_dac_mixer_controls[] = {
SUN8I_DAC_MXR_SRC_DACR_MXR_SRC_ADCR, 1, 0),
};
+static const struct snd_kcontrol_new sun8i_input_mixer_controls[] = {
+ SOC_DAPM_DOUBLE("AIF1 Slot 0 Digital ADC Capture Switch",
+ SUN8I_AIF1_MXR_SRC,
+ SUN8I_AIF1_MXR_SRC_AD0L_MXL_SRC_AIF1DA0L,
+ SUN8I_AIF1_MXR_SRC_AD0R_MXR_SRC_AIF1DA0R, 1, 0),
+ SOC_DAPM_DOUBLE("AIF2 Digital ADC Capture Switch", SUN8I_AIF1_MXR_SRC,
+ SUN8I_AIF1_MXR_SRC_AD0L_MXL_SRC_AIF2DACL,
+ SUN8I_AIF1_MXR_SRC_AD0R_MXR_SRC_AIF2DACR, 1, 0),
+ SOC_DAPM_DOUBLE("AIF1 Data Digital ADC Capture Switch", SUN8I_AIF1_MXR_SRC,
+ SUN8I_AIF1_MXR_SRC_AD0L_MXL_SRC_ADCL,
+ SUN8I_AIF1_MXR_SRC_AD0R_MXR_SRC_ADCR, 1, 0),
+ SOC_DAPM_DOUBLE("AIF2 Inv Digital ADC Capture Switch", SUN8I_AIF1_MXR_SRC,
+ SUN8I_AIF1_MXR_SRC_AD0L_MXL_SRC_AIF2DACR,
+ SUN8I_AIF1_MXR_SRC_AD0R_MXR_SRC_AIF2DACL, 1, 0),
+};
+
static const struct snd_soc_dapm_widget sun8i_codec_dapm_widgets[] = {
- /* Digital parts of the DACs */
+ /* Digital parts of the DACs and ADC */
SND_SOC_DAPM_SUPPLY("DAC", SUN8I_DAC_DIG_CTRL, SUN8I_DAC_DIG_CTRL_ENDA,
0, NULL, 0),
+ SND_SOC_DAPM_SUPPLY("ADC", SUN8I_ADC_DIG_CTRL, SUN8I_ADC_DIG_CTRL_ENDA,
+ 0, NULL, 0),
/* Analog DAC AIF */
SND_SOC_DAPM_AIF_IN("AIF1 Slot 0 Left", "Playback", 0,
@@ -289,17 +325,31 @@ static const struct snd_soc_dapm_widget sun8i_codec_dapm_widgets[] = {
SUN8I_AIF1_DACDAT_CTRL,
SUN8I_AIF1_DACDAT_CTRL_AIF1_DA0R_ENA, 0),
- /* DAC Mixers */
+ /* Analog ADC AIF */
+ SND_SOC_DAPM_AIF_IN("AIF1 Slot 0 Left ADC", "Capture", 0,
+ SUN8I_AIF1_ADCDAT_CTRL,
+ SUN8I_AIF1_ADCDAT_CTRL_AIF1_DA0L_ENA, 0),
+ SND_SOC_DAPM_AIF_IN("AIF1 Slot 0 Right ADC", "Capture", 0,
+ SUN8I_AIF1_ADCDAT_CTRL,
+ SUN8I_AIF1_ADCDAT_CTRL_AIF1_DA0R_ENA, 0),
+
+ /* DAC and ADC Mixers */
SOC_MIXER_ARRAY("Left Digital DAC Mixer", SND_SOC_NOPM, 0, 0,
sun8i_dac_mixer_controls),
SOC_MIXER_ARRAY("Right Digital DAC Mixer", SND_SOC_NOPM, 0, 0,
sun8i_dac_mixer_controls),
+ SOC_MIXER_ARRAY("Left Digital ADC Mixer", SND_SOC_NOPM, 0, 0,
+ sun8i_input_mixer_controls),
+ SOC_MIXER_ARRAY("Right Digital ADC Mixer", SND_SOC_NOPM, 0, 0,
+ sun8i_input_mixer_controls),
/* Clocks */
SND_SOC_DAPM_SUPPLY("MODCLK AFI1", SUN8I_MOD_CLK_ENA,
SUN8I_MOD_CLK_ENA_AIF1, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("MODCLK DAC", SUN8I_MOD_CLK_ENA,
SUN8I_MOD_CLK_ENA_DAC, 0, NULL, 0),
+ SND_SOC_DAPM_SUPPLY("MODCLK ADC", SUN8I_MOD_CLK_ENA,
+ SUN8I_MOD_CLK_ENA_ADC, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("AIF1", SUN8I_SYSCLK_CTL,
SUN8I_SYSCLK_CTL_AIF1CLK_ENA, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("SYSCLK", SUN8I_SYSCLK_CTL,
@@ -316,6 +366,12 @@ static const struct snd_soc_dapm_widget sun8i_codec_dapm_widgets[] = {
SUN8I_MOD_RST_CTL_AIF1, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("RST DAC", SUN8I_MOD_RST_CTL,
SUN8I_MOD_RST_CTL_DAC, 0, NULL, 0),
+ SND_SOC_DAPM_SUPPLY("RST ADC", SUN8I_MOD_RST_CTL,
+ SUN8I_MOD_RST_CTL_ADC, 0, NULL, 0),
+
+ SND_SOC_DAPM_MIC("Headset Mic", NULL),
+ SND_SOC_DAPM_MIC("Mic", NULL),
+
};
static const struct snd_soc_dapm_route sun8i_codec_dapm_routes[] = {
@@ -325,11 +381,16 @@ static const struct snd_soc_dapm_route sun8i_codec_dapm_routes[] = {
{ "RST AIF1", NULL, "AIF1 PLL" },
{ "MODCLK AFI1", NULL, "RST AIF1" },
{ "DAC", NULL, "MODCLK AFI1" },
+ { "ADC", NULL, "MODCLK AFI1" },
{ "RST DAC", NULL, "SYSCLK" },
{ "MODCLK DAC", NULL, "RST DAC" },
{ "DAC", NULL, "MODCLK DAC" },
+ { "RST ADC", NULL, "SYSCLK" },
+ { "MODCLK ADC", NULL, "RST ADC" },
+ { "ADC", NULL, "MODCLK ADC" },
+
/* DAC Routes */
{ "AIF1 Slot 0 Right", NULL, "DAC" },
{ "AIF1 Slot 0 Left", NULL, "DAC" },
@@ -339,6 +400,12 @@ static const struct snd_soc_dapm_route sun8i_codec_dapm_routes[] = {
"AIF1 Slot 0 Left"},
{ "Right Digital DAC Mixer", "AIF1 Slot 0 Digital DAC Playback Switch",
"AIF1 Slot 0 Right"},
+
+ /* ADC routes */
+ { "Left Digital ADC Mixer", "AIF1 Data Digital ADC Capture Switch",
+ "AIF1 Slot 0 Left ADC" },
+ { "Right Digital ADC Mixer", "AIF1 Data Digital ADC Capture Switch",
+ "AIF1 Slot 0 Right ADC" },
};
static struct snd_soc_dai_ops sun8i_codec_dai_ops = {
@@ -356,6 +423,15 @@ static struct snd_soc_dai_driver sun8i_codec_dai = {
.rates = SNDRV_PCM_RATE_8000_192000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
},
+ /* capture capabilities */
+ .capture = {
+ .stream_name = "Capture",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_192000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ .sig_bits = 24,
+ },
/* pcm operations */
.ops = &sun8i_codec_dai_ops,
};
--
2.11.0
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2017-05-03 13:56 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-03 13:56 [PATCH 0/2] ASoC: sunxi: Add ADC support for A33 Mylène Josserand
[not found] ` <20170503135617.25193-1-mylene.josserand-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2017-05-03 13:56 ` Mylène Josserand [this message]
[not found] ` <20170503135617.25193-2-mylene.josserand-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2017-05-03 17:13 ` [PATCH 1/2] ASoC: sun8i-codec: Add ADC support for a33 Chen-Yu Tsai
2017-05-10 6:58 ` Mylene Josserand
[not found] ` <37f78772-7296-d831-73e1-095a66df8002-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2017-05-16 5:30 ` Chen-Yu Tsai
2017-05-16 5:34 ` Mahesh Nanavalla
2017-05-03 13:56 ` [PATCH 2/2] ARM: dts: sun8i: Add ADC routing Mylène Josserand
2017-05-03 14:02 ` [PATCH 0/2] ASoC: sunxi: Add ADC support for A33 Mylene Josserand
2017-12-13 12:34 [PATCH 0/2] sunxi: Add Capture support for sun8i-a33 Mylène Josserand
2017-12-13 12:34 ` [PATCH 1/2] ASoC: sun8i-codec: Add ADC support for a33 Mylène Josserand
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20170503135617.25193-2-mylene.josserand@free-electrons.com \
--to=mylene.josserand-wi1+55scjutkeb57/3fjtnbpr1lh4cv8@public.gmane.org \
--cc=alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org \
--cc=broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
--cc=devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=lgirdwood-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=mark.rutland-5wv7dgnIgG8@public.gmane.org \
--cc=maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org \
--cc=perex-/Fr2/VpizcU@public.gmane.org \
--cc=robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
--cc=tiwai-IBi9RG/b67k@public.gmane.org \
--cc=wens-jdAy2FN1RRM@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).