From: kernel-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org
To: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Jaroslav Kysela <perex-/Fr2/VpizcU@public.gmane.org>,
Takashi Iwai <tiwai-IBi9RG/b67k@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org,
linux-rpi-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Matthias Reichl <hias-vtPv7MOkFPkAvxtiuMwx3w@public.gmane.org>,
Florian Meier <florian.meier-oZ8rN/sblLk@public.gmane.org>
Cc: Martin Sperl <kernel-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org>
Subject: [PATCH 1/2] ASoC: pcm5102a: Add support for PCM5102A codec
Date: Fri, 13 May 2016 09:14:12 +0000 [thread overview]
Message-ID: <1463130853-25096-2-git-send-email-kernel@martin.sperl.org> (raw)
In-Reply-To: <1463130853-25096-1-git-send-email-kernel-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org>
From: Florian Meier <florian.meier-oZ8rN/sblLk@public.gmane.org>
Some definitions to support the PCM5102A codec
by Texas Instruments.
Signed-off-by: Florian Meier <florian.meier-oZ8rN/sblLk@public.gmane.org>
Changes to original patch by Florian Meier:
* rebased (Makefile and Kconfig
* fixed checkpath errors (spaces, newlines)
* added dt-binding documentation
Signed-off-by: Martin Sperl <kernel-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org>
---
.../devicetree/bindings/sound/pcm5102a.txt | 13 ++++
sound/soc/codecs/Kconfig | 4 ++
sound/soc/codecs/Makefile | 2 +
sound/soc/codecs/pcm5102a.c | 69 ++++++++++++++++++++++
4 files changed, 88 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/pcm5102a.txt
create mode 100644 sound/soc/codecs/pcm5102a.c
diff --git a/Documentation/devicetree/bindings/sound/pcm5102a.txt b/Documentation/devicetree/bindings/sound/pcm5102a.txt
new file mode 100644
index 0000000..c63ab0b6
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/pcm5102a.txt
@@ -0,0 +1,13 @@
+PCM5102a audio CODECs
+
+These devices does not use I2C or SPI.
+
+Required properties:
+
+ - compatible : set as "ti,pcm5102a"
+
+Examples:
+
+ pcm5102a: pcm5102a {
+ compatible = "ti,pcm5102a";
+ };
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 7ef3a0c..26ae0b5 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -94,6 +94,7 @@ config SND_SOC_ALL_CODECS
select SND_SOC_PCM3008
select SND_SOC_PCM3168A_I2C if I2C
select SND_SOC_PCM3168A_SPI if SPI_MASTER
+ select SND_SOC_PCM5102A
select SND_SOC_PCM512x_I2C if I2C
select SND_SOC_PCM512x_SPI if SPI_MASTER
select SND_SOC_RT286 if I2C
@@ -575,6 +576,9 @@ config SND_SOC_PCM3168A_SPI
select SND_SOC_PCM3168A
select REGMAP_SPI
+config SND_SOC_PCM5102A
+ tristate
+
config SND_SOC_PCM512x
tristate
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index 185a712..4532a74 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -89,6 +89,7 @@ snd-soc-pcm3008-objs := pcm3008.o
snd-soc-pcm3168a-objs := pcm3168a.o
snd-soc-pcm3168a-i2c-objs := pcm3168a-i2c.o
snd-soc-pcm3168a-spi-objs := pcm3168a-spi.o
+snd-soc-pcm5102a-objs := pcm5102a.o
snd-soc-pcm512x-objs := pcm512x.o
snd-soc-pcm512x-i2c-objs := pcm512x-i2c.o
snd-soc-pcm512x-spi-objs := pcm512x-spi.o
@@ -298,6 +299,7 @@ obj-$(CONFIG_SND_SOC_PCM3008) += snd-soc-pcm3008.o
obj-$(CONFIG_SND_SOC_PCM3168A) += snd-soc-pcm3168a.o
obj-$(CONFIG_SND_SOC_PCM3168A_I2C) += snd-soc-pcm3168a-i2c.o
obj-$(CONFIG_SND_SOC_PCM3168A_SPI) += snd-soc-pcm3168a-spi.o
+obj-$(CONFIG_SND_SOC_PCM5102A) += snd-soc-pcm5102a.o
obj-$(CONFIG_SND_SOC_PCM512x) += snd-soc-pcm512x.o
obj-$(CONFIG_SND_SOC_PCM512x_I2C) += snd-soc-pcm512x-i2c.o
obj-$(CONFIG_SND_SOC_PCM512x_SPI) += snd-soc-pcm512x-spi.o
diff --git a/sound/soc/codecs/pcm5102a.c b/sound/soc/codecs/pcm5102a.c
new file mode 100644
index 0000000..ed51567
--- /dev/null
+++ b/sound/soc/codecs/pcm5102a.c
@@ -0,0 +1,69 @@
+/*
+ * Driver for the PCM5102A codec
+ *
+ * Author: Florian Meier <florian.meier-oZ8rN/sblLk@public.gmane.org>
+ * Copyright 2013
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <sound/soc.h>
+
+static struct snd_soc_dai_driver pcm5102a_dai = {
+ .name = "pcm5102a-hifi",
+ .playback = {
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_192000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE |
+ SNDRV_PCM_FMTBIT_S24_LE |
+ SNDRV_PCM_FMTBIT_S32_LE
+ },
+};
+
+static struct snd_soc_codec_driver soc_codec_dev_pcm5102a;
+
+static int pcm5102a_probe(struct platform_device *pdev)
+{
+ return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_pcm5102a,
+ &pcm5102a_dai, 1);
+}
+
+static int pcm5102a_remove(struct platform_device *pdev)
+{
+ snd_soc_unregister_codec(&pdev->dev);
+ return 0;
+}
+
+static const struct of_device_id pcm5102a_of_match[] = {
+ { .compatible = "ti,pcm5102a", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, pcm5102a_of_match);
+
+static struct platform_driver pcm5102a_codec_driver = {
+ .probe = pcm5102a_probe,
+ .remove = pcm5102a_remove,
+ .driver = {
+ .name = "pcm5102a-codec",
+ .owner = THIS_MODULE,
+ .of_match_table = pcm5102a_of_match,
+ },
+};
+
+module_platform_driver(pcm5102a_codec_driver);
+
+MODULE_DESCRIPTION("ASoC PCM5102A codec driver");
+MODULE_AUTHOR("Florian Meier <florian.meier-oZ8rN/sblLk@public.gmane.org>");
+MODULE_LICENSE("GPL v2");
--
2.1.4
--
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next prev parent reply other threads:[~2016-05-13 9:14 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-13 9:14 [PATCH 0/2] ASoC: bcm2835: add support for hifiberry-dac kernel-TqfNSX0MhmxHKSADF0wUEw
[not found] ` <1463130853-25096-1-git-send-email-kernel-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org>
2016-05-13 9:14 ` kernel-TqfNSX0MhmxHKSADF0wUEw [this message]
[not found] ` <1463130853-25096-2-git-send-email-kernel-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org>
2016-05-16 16:26 ` [PATCH 1/2] ASoC: pcm5102a: Add support for PCM5102A codec Rob Herring
2016-05-22 21:29 ` [alsa-devel] " Emmanuel Fusté
[not found] ` <34ab107e-10dc-fbd3-28d1-203c6411851c-QFKgK+z4sOrR7s880joybQ@public.gmane.org>
2016-05-23 17:08 ` Mark Brown
[not found] ` <20160523170853.GB8206-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2016-05-23 20:37 ` Emmanuel Fusté
[not found] ` <312f8476-a437-04d9-3d16-38d7c7c233ad-QFKgK+z4sOrR7s880joybQ@public.gmane.org>
2016-05-23 22:29 ` Mark Brown
2016-05-24 14:44 ` Ricard Wanderlof
2016-05-24 22:33 ` Emmanuel Fusté
2016-05-13 9:14 ` [PATCH 2/2] ASoC: Add support for HifiBerry DAC kernel-TqfNSX0MhmxHKSADF0wUEw
[not found] ` <1463130853-25096-3-git-send-email-kernel-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org>
2016-05-13 10:54 ` Mark Brown
[not found] ` <20160513105409.GB22038-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2016-05-13 12:20 ` Martin Sperl
[not found] ` <C139252A-23AC-4C37-A5E5-E0D7AF1DCC89-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org>
2016-05-13 13:21 ` Mark Brown
2016-05-13 16:21 ` Martin Sperl
[not found] ` <20160513132113.GP22038-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2016-05-20 12:28 ` kernel-TqfNSX0MhmxHKSADF0wUEw
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