On Wed, Dec 4, 2013 at 3:41 PM, bardliao@realtek.com wrote:
From: Bard Liao bardliao@realtek.com
This patch adds the ALC286 codec driver.
Signed-off-by: Bard Liao bardliao@realtek.com
Please add change log while you are sending verX patch.
This is the initial codec driver of ALC286. I tested Headset recording and Speaker playback. I tested with snd_soc_register_codec because my kernel doesn't support devm_snd_soc_register_codec yet.
include/sound/rt286.h | 19 + sound/soc/codecs/Kconfig | 4 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/rt286.c | 1367 +++++++++++++++++++++++++++++++++++++++++++++ sound/soc/codecs/rt286.h | 89 +++ 5 files changed, 1481 insertions(+) create mode 100644 include/sound/rt286.h create mode 100644 sound/soc/codecs/rt286.c create mode 100644 sound/soc/codecs/rt286.h
diff --git a/include/sound/rt286.h b/include/sound/rt286.h new file mode 100644 index 0000000..6c0c1c9 --- /dev/null +++ b/include/sound/rt286.h @@ -0,0 +1,19 @@ +/*
- linux/sound/rt286.h -- Platform data for RT286
- Copyright 2013 Realtek Microelectronics
- 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.
- */
+#ifndef __LINUX_SND_RT286_H +#define __LINUX_SND_RT286_H
+struct rt286_platform_data {
bool cbj_en; /*combo jack enable*/bool irq_en; /*IRQ enable*/+};
+#endif diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 983d087a..755a39d 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -61,6 +61,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_PCM3008 select SND_SOC_RT5631 if I2C select SND_SOC_RT5640 if I2C
select SND_SOC_RT286 if I2C select SND_SOC_SGTL5000 if I2C select SND_SOC_SI476X if MFD_SI476X_CORE select SND_SOC_SN95031 if INTEL_SCU_IPC@@ -319,6 +320,9 @@ config SND_SOC_RT5631 config SND_SOC_RT5640 tristate
+config SND_SOC_RT286
tristate#Freescale sgtl5000 codec config SND_SOC_SGTL5000 tristate diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index bc12676..b31615c 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -48,6 +48,7 @@ snd-soc-pcm1792a-codec-objs := pcm1792a.o snd-soc-pcm3008-objs := pcm3008.o snd-soc-rt5631-objs := rt5631.o snd-soc-rt5640-objs := rt5640.o +snd-soc-rt286-objs := rt286.o snd-soc-sgtl5000-objs := sgtl5000.o snd-soc-alc5623-objs := alc5623.o snd-soc-alc5632-objs := alc5632.o @@ -181,6 +182,7 @@ obj-$(CONFIG_SND_SOC_PCM1792A) += snd-soc-pcm1792a-codec.o obj-$(CONFIG_SND_SOC_PCM3008) += snd-soc-pcm3008.o obj-$(CONFIG_SND_SOC_RT5631) += snd-soc-rt5631.o obj-$(CONFIG_SND_SOC_RT5640) += snd-soc-rt5640.o +obj-$(CONFIG_SND_SOC_RT286) += snd-soc-rt286.o obj-$(CONFIG_SND_SOC_SGTL5000) += snd-soc-sgtl5000.o obj-$(CONFIG_SND_SOC_SIGMADSP) += snd-soc-sigmadsp.o obj-$(CONFIG_SND_SOC_SI476X) += snd-soc-si476x.o diff --git a/sound/soc/codecs/rt286.c b/sound/soc/codecs/rt286.c new file mode 100644 index 0000000..e7aef0d --- /dev/null +++ b/sound/soc/codecs/rt286.c @@ -0,0 +1,1367 @@ +/*
- rt286.c -- RT286 ALSA SoC audio codec driver
- Copyright 2013 Realtek Semiconductor Corp.
- Author: Bard Liao bardliao@realtek.com
- 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.
- */
+#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/init.h> +#include <linux/delay.h> +#include <linux/pm.h> +#include <linux/i2c.h> +#include <linux/platform_device.h> +#include <linux/spi/spi.h> +#include <linux/acpi.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/initval.h> +#include <sound/tlv.h> +#include <sound/rt286.h>
+#include "../../pci/hda/hda_codec.h" +#include "rt286.h"
+struct rt286_priv {
struct regmap *regmap;struct rt286_platform_data pdata;int sys_clk;+};
+static unsigned int rt286_reg_cache[TOTAL_NODE_ID + 1] = {
You don't need TOTAL_NODE_ID + 1 in array declaration.
[NODE_ID_DAC_OUT1] = 0x7f7f,[NODE_ID_DAC_OUT2] = 0x7f7f,[NODE_ID_SPDIF] = 0x0000,[NODE_ID_ADC_IN1] = 0x4343,[NODE_ID_ADC_IN2] = 0x4343,[NODE_ID_MIC1] = 0x0000,[NODE_ID_MIXER_IN] = 0x000b,[NODE_ID_MIXER_OUT1] = 0x0002,[NODE_ID_MIXER_OUT2] = 0x0000,[NODE_ID_SPK_OUT] = 0x0000,[NODE_ID_HP_OUT] = 0x0000,[NODE_ID_MIXER_IN1] = 0x0000,[NODE_ID_MIXER_IN2] = 0x0000,+};