diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0062-ASoC-Add-support-for-PCM5102A-codec.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0062-ASoC-Add-support-for-PCM5102A-codec.patch | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0062-ASoC-Add-support-for-PCM5102A-codec.patch b/target/linux/brcm2708/patches-4.4/0062-ASoC-Add-support-for-PCM5102A-codec.patch new file mode 100644 index 0000000000..8d56af7c7a --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0062-ASoC-Add-support-for-PCM5102A-codec.patch @@ -0,0 +1,128 @@ +From b507ac15b579d88a09bf915f2f3ca8de7f1e4bf7 Mon Sep 17 00:00:00 2001 +From: Florian Meier <florian.meier@koalo.de> +Date: Fri, 22 Nov 2013 14:59:51 +0100 +Subject: [PATCH 062/232] ASoC: Add support for PCM5102A codec + +Some definitions to support the PCM5102A codec +by Texas Instruments. + +Signed-off-by: Florian Meier <florian.meier@koalo.de> +--- + sound/soc/codecs/Kconfig | 5 ++++ + sound/soc/codecs/Makefile | 2 ++ + sound/soc/codecs/pcm5102a.c | 70 +++++++++++++++++++++++++++++++++++++++++++++ + 3 files changed, 77 insertions(+) + create mode 100644 sound/soc/codecs/pcm5102a.c + +--- a/sound/soc/codecs/Kconfig ++++ b/sound/soc/codecs/Kconfig +@@ -89,6 +89,7 @@ config SND_SOC_ALL_CODECS + select SND_SOC_PCM512x_SPI if SPI_MASTER + select SND_SOC_RT286 if I2C + select SND_SOC_RT298 if I2C ++ select SND_SOC_PCM5102A if I2C + select SND_SOC_RT5631 if I2C + select SND_SOC_RT5640 if I2C + select SND_SOC_RT5645 if I2C +@@ -549,6 +550,10 @@ config SND_SOC_RT298 + tristate + depends on I2C + ++config SND_SOC_PCM5102A ++ 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 +@@ -85,6 +85,7 @@ snd-soc-rl6231-objs := rl6231.o + snd-soc-rl6347a-objs := rl6347a.o + snd-soc-rt286-objs := rt286.o + snd-soc-rt298-objs := rt298.o ++snd-soc-pcm5102a-objs := pcm5102a.o + snd-soc-rt5631-objs := rt5631.o + snd-soc-rt5640-objs := rt5640.o + snd-soc-rt5645-objs := rt5645.o +@@ -280,6 +281,7 @@ obj-$(CONFIG_SND_SOC_RL6231) += snd-soc- + obj-$(CONFIG_SND_SOC_RL6347A) += snd-soc-rl6347a.o + obj-$(CONFIG_SND_SOC_RT286) += snd-soc-rt286.o + obj-$(CONFIG_SND_SOC_RT298) += snd-soc-rt298.o ++obj-$(CONFIG_SND_SOC_PCM5102A) += snd-soc-pcm5102a.o + obj-$(CONFIG_SND_SOC_RT5631) += snd-soc-rt5631.o + obj-$(CONFIG_SND_SOC_RT5640) += snd-soc-rt5640.o + obj-$(CONFIG_SND_SOC_RT5645) += snd-soc-rt5645.o +--- /dev/null ++++ b/sound/soc/codecs/pcm5102a.c +@@ -0,0 +1,70 @@ ++/* ++ * Driver for the PCM5102A 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 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@koalo.de>"); ++MODULE_LICENSE("GPL v2"); |