brcm2708: update to latest patches from RPi Foundation

[openwrt/staging/chunkeey.git] / target / linux / brcm2708 / patches-4.19 / 950-0066-ASoC-Add-support-for-Rpi-DAC.patch

diff --git a/target/linux/brcm2708/patches-4.19/950-0066-ASoC-Add-support-for-Rpi-DAC.patch b/target/linux/brcm2708/patches-4.19/950-0066-ASoC-Add-support-for-Rpi-DAC.patch
deleted file mode 100644 (file)
index 6eab0b5..0000000
--- a/target/linux/brcm2708/patches-4.19/950-0066-ASoC-Add-support-for-Rpi-DAC.patch
+++ /dev/null
@@ -1,123 +0,0 @@
-From 13ddc845b271d7cc79bcbdd288f95c03ea927b89 Mon Sep 17 00:00:00 2001
-From: Florian Meier <florian.meier@koalo.de>
-Date: Mon, 25 Jan 2016 15:48:59 +0000
-Subject: [PATCH] ASoC: Add support for Rpi-DAC
-
----
- sound/soc/codecs/Kconfig    |  5 +++
- sound/soc/codecs/Makefile   |  2 ++
- sound/soc/codecs/pcm1794a.c | 69 +++++++++++++++++++++++++++++++++++++
- 3 files changed, 76 insertions(+)
- create mode 100644 sound/soc/codecs/pcm1794a.c
-
---- a/sound/soc/codecs/Kconfig
-+++ b/sound/soc/codecs/Kconfig
-@@ -118,6 +118,7 @@ config SND_SOC_ALL_CODECS
-       select SND_SOC_PCM179X_SPI if SPI_MASTER
-       select SND_SOC_PCM186X_I2C if I2C
-       select SND_SOC_PCM186X_SPI if SPI_MASTER
-+      select SND_SOC_PCM1794A if I2C
-       select SND_SOC_PCM3008
-       select SND_SOC_PCM3168A_I2C if I2C
-       select SND_SOC_PCM3168A_SPI if SPI_MASTER
-@@ -834,6 +835,10 @@ config SND_SOC_RT5616
-       tristate "Realtek RT5616 CODEC"
-       depends on I2C
- 
-+config SND_SOC_PCM1794A
-+      tristate
-+      depends on I2C
-+
- config SND_SOC_RT5631
-       tristate "Realtek ALC5631/RT5631 CODEC"
-       depends on I2C
---- a/sound/soc/codecs/Makefile
-+++ b/sound/soc/codecs/Makefile
-@@ -118,6 +118,7 @@ snd-soc-pcm179x-spi-objs := pcm179x-spi.
- snd-soc-pcm186x-objs := pcm186x.o
- snd-soc-pcm186x-i2c-objs := pcm186x-i2c.o
- snd-soc-pcm186x-spi-objs := pcm186x-spi.o
-+snd-soc-pcm1794a-objs := pcm1794a.o
- snd-soc-pcm3008-objs := pcm3008.o
- snd-soc-pcm3168a-objs := pcm3168a.o
- snd-soc-pcm3168a-i2c-objs := pcm3168a-i2c.o
-@@ -386,6 +387,7 @@ obj-$(CONFIG_SND_SOC_PCM5102A)     += snd-so
- obj-$(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
-+obj-$(CONFIG_SND_SOC_PCM1794A)        += snd-soc-pcm1794a.o
- obj-$(CONFIG_SND_SOC_RL6231)  += snd-soc-rl6231.o
- obj-$(CONFIG_SND_SOC_RL6347A) += snd-soc-rl6347a.o
- obj-$(CONFIG_SND_SOC_RT1305)  += snd-soc-rt1305.o
---- /dev/null
-+++ b/sound/soc/codecs/pcm1794a.c
-@@ -0,0 +1,69 @@
-+/*
-+ * Driver for the PCM1794A codec
-+ *
-+ * Author:    Florian Meier <florian.meier@koalo.de>
-+ *            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 pcm1794a_dai = {
-+      .name = "pcm1794a-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
-+      },
-+};
-+
-+static struct snd_soc_component_driver soc_component_dev_pcm1794a;
-+
-+static int pcm1794a_probe(struct platform_device *pdev)
-+{
-+      return snd_soc_register_component(&pdev->dev, &soc_component_dev_pcm1794a,
-+                      &pcm1794a_dai, 1);
-+}
-+
-+static int pcm1794a_remove(struct platform_device *pdev)
-+{
-+      snd_soc_unregister_component(&pdev->dev);
-+      return 0;
-+}
-+
-+static const struct of_device_id pcm1794a_of_match[] = {
-+      { .compatible = "ti,pcm1794a", },
-+      { }
-+};
-+MODULE_DEVICE_TABLE(of, pcm1794a_of_match);
-+
-+static struct platform_driver pcm1794a_component_driver = {
-+      .probe          = pcm1794a_probe,
-+      .remove         = pcm1794a_remove,
-+      .driver         = {
-+              .name   = "pcm1794a-codec",
-+              .owner  = THIS_MODULE,
-+              .of_match_table = of_match_ptr(pcm1794a_of_match),
-+      },
-+};
-+
-+module_platform_driver(pcm1794a_component_driver);
-+
-+MODULE_DESCRIPTION("ASoC PCM1794A codec driver");
-+MODULE_AUTHOR("Florian Meier <florian.meier@koalo.de>");
-+MODULE_LICENSE("GPL v2");