diff options
author | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-12-23 17:25:19 +0100 |
---|---|---|
committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-12-24 18:49:49 +0100 |
commit | c2308a7e4adbb2acc8ff149f91d1ca46801c135e (patch) | |
tree | ffc720dc7c05c331d6569fc3c2f0772fb375e419 /target/linux/brcm2708/patches-4.19/950-0065-ASoC-Add-support-for-Rpi-DAC.patch | |
parent | 67dcc43f3a22dc3a7ac07a7065971b426feeb043 (diff) | |
download | upstream-c2308a7e4adbb2acc8ff149f91d1ca46801c135e.tar.gz upstream-c2308a7e4adbb2acc8ff149f91d1ca46801c135e.tar.bz2 upstream-c2308a7e4adbb2acc8ff149f91d1ca46801c135e.zip |
brcm2708: update to latest patches from RPi Foundation
Also removes reverted patches.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0065-ASoC-Add-support-for-Rpi-DAC.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0065-ASoC-Add-support-for-Rpi-DAC.patch | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0065-ASoC-Add-support-for-Rpi-DAC.patch b/target/linux/brcm2708/patches-4.19/950-0065-ASoC-Add-support-for-Rpi-DAC.patch new file mode 100644 index 0000000000..6eab0b5944 --- /dev/null +++ b/target/linux/brcm2708/patches-4.19/950-0065-ASoC-Add-support-for-Rpi-DAC.patch @@ -0,0 +1,123 @@ +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"); |