Add: compatible to linux-4.18 or higher
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respeaker
parent
6c6b9ab7de
commit
b98fce84e0
7 changed files with 91 additions and 13 deletions
35
Makefile
35
Makefile
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@ -1,3 +1,17 @@
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#
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# Peter Yang <turmary@126.com>
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# Copyright (c) 2019 Seeed Studio
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#
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# MIT License
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#
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uname_r=$(shell uname -r)
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# If KERNELRELEASE is defined, we've been invoked from the
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# kernel build system and can use its language
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ifneq ($(KERNELRELEASE),)
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# $(warning KERNELVERSION=$(KERNELVERSION))
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snd-soc-wm8960-objs := wm8960.o
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snd-soc-ac108-objs := ac108.o ac101.o
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snd-soc-seeed-voicecard-objs := seeed-voicecard.o
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@ -14,14 +28,25 @@ endif
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endif
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else
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DEST := /lib/modules/$(uname_r)/kernel
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all:
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make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules
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make -C /lib/modules/$(uname_r)/build M=$(PWD) modules
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clean:
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make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
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make -C /lib/modules/$(uname_r)/build M=$(PWD) clean
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install:
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sudo cp snd-soc-ac108.ko /lib/modules/$(shell uname -r)/kernel/sound/soc/codecs/
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sudo cp snd-soc-wm8960.ko /lib/modules/$(shell uname -r)/kernel/sound/soc/codecs/
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sudo cp snd-soc-seeed-voicecard.ko /lib/modules/$(shell uname -r)/kernel/sound/soc/bcm/
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sudo cp snd-soc-ac108.ko ${DEST}/sound/soc/codecs/
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sudo cp snd-soc-wm8960.ko ${DEST}/sound/soc/codecs/
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sudo cp snd-soc-seeed-voicecard.ko ${DEST}/sound/soc/bcm/
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sudo depmod -a
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.PHONY: all clean install
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endif
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6
ac101.c
6
ac101.c
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@ -363,7 +363,7 @@ static irqreturn_t audio_hmic_irq(int irq, void *para)
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static int ac101_switch_probe(struct ac10x_priv *ac10x) {
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struct i2c_client *i2c = ac10x->i2c101;
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int ret;
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long ret;
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ac10x->gpiod_irq = devm_gpiod_get_optional(&i2c->dev, "switch-irq", GPIOD_IN);
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if (IS_ERR(ac10x->gpiod_irq)) {
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@ -376,7 +376,7 @@ static int ac101_switch_probe(struct ac10x_priv *ac10x) {
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ac10x->irq = gpiod_to_irq(ac10x->gpiod_irq);
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if (IS_ERR_VALUE(ac10x->irq)) {
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pr_info("[ac101] map gpio to irq failed, errno = %d\n", ac10x->irq);
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pr_info("[ac101] map gpio to irq failed, errno = %ld\n", ac10x->irq);
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ac10x->irq = 0;
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goto _err_irq;
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}
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@ -384,7 +384,7 @@ static int ac101_switch_probe(struct ac10x_priv *ac10x) {
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/* request irq, set irq type to falling edge trigger */
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ret = devm_request_irq(ac10x->codec->dev, ac10x->irq, audio_hmic_irq, IRQF_TRIGGER_FALLING, "SWTICH_EINT", ac10x);
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if (IS_ERR_VALUE(ret)) {
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pr_info("[ac101] request virq %d failed, errno = %d\n", ac10x->irq, ret);
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pr_info("[ac101] request virq %ld failed, errno = %ld\n", ac10x->irq, ret);
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goto _err_irq;
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}
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6
ac108.c
6
ac108.c
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@ -1271,6 +1271,12 @@ int ac108_codec_remove(struct snd_soc_codec *codec) {
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}
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return ac101_codec_remove(codec);
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}
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#if __NO_SND_SOC_CODEC_DRV
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void ac108_codec_remove_void(struct snd_soc_codec *codec) {
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ac108_codec_remove(codec);
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}
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#define ac108_codec_remove ac108_codec_remove_void
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#endif
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int ac108_codec_suspend(struct snd_soc_codec *codec) {
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struct ac10x_priv *ac10x = snd_soc_codec_get_drvdata(codec);
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4
ac10x.h
4
ac10x.h
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@ -40,6 +40,8 @@
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#endif
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#include "sound-compatible-4.18.h"
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#ifdef CONFIG_AC101_SWITCH_DETECT
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enum headphone_mode_u {
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HEADPHONE_IDLE,
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@ -78,7 +80,7 @@ struct ac10x_priv {
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#ifdef CONFIG_AC101_SWITCH_DETECT
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struct gpio_desc* gpiod_irq;
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int irq;
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long irq;
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volatile int irq_cntr;
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volatile int pullout_cntr;
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volatile int state;
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@ -12,7 +12,7 @@ if [ "x${is_Raspberry}" != "xRaspberry" ] ; then
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fi
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ver="0.3"
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uname_r=$(uname -r)
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# we create a dir with this version to ensure that 'dkms remove' won't delete
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# the sources during kernel updates
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@ -35,7 +35,6 @@ fi
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# locate currently installed kernels (may be different to running kernel if
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# it's just been updated)
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kernels=$(ls /lib/modules | sed "s/^/-k /")
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uname_r=$(uname -r)
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function install_module {
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src=$1
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@ -67,7 +66,7 @@ cp seeed-8mic-voicecard.dtbo /boot/overlays
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#install alsa plugins
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# no need this plugin now
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# install -D ac108_plugin/libasound_module_pcm_ac108.so /usr/lib/arm-linux-gnueabihf/alsa-lib/libasound_module_pcm_ac108.so
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# install -D ac108_plugin/libasound_module_pcm_ac108.so /usr/lib/arm-linux-gnueabihf/alsa-lib/
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rm -f /usr/lib/arm-linux-gnueabihf/alsa-lib/libasound_module_pcm_ac108.so
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#set kernel moduels
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35
sound-compatible-4.18.h
Normal file
35
sound-compatible-4.18.h
Normal file
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@ -0,0 +1,35 @@
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/*
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* (C) Copyright 2017-2018
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* Seeed Technology Co., Ltd. <www.seeedstudio.com>
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*
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* PeterYang <linsheng.yang@seeed.cc>
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*/
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#ifndef __SOUND_COMPATIBLE_4_18_H__
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#define __SOUND_COMPATIBLE_4_18_H__
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#include <linux/version.h>
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,18,0)
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#define __NO_SND_SOC_CODEC_DRV 1
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#else
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#define __NO_SND_SOC_CODEC_DRV 0
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#endif
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#if __NO_SND_SOC_CODEC_DRV
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#define codec component
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#define snd_soc_codec snd_soc_component
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#define snd_soc_codec_driver snd_soc_component_driver
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#define snd_soc_codec_get_drvdata snd_soc_component_get_drvdata
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#define snd_soc_codec_get_dapm snd_soc_component_get_dapm
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#define snd_soc_codec_get_bias_level snd_soc_component_get_bias_level
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#define snd_soc_kcontrol_codec snd_soc_kcontrol_component
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#define snd_soc_read snd_soc_component_read32
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#define snd_soc_register_codec snd_soc_register_component
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#define snd_soc_unregister_codec snd_soc_unregister_component
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#define snd_soc_update_bits snd_soc_component_update_bits
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#define snd_soc_write snd_soc_component_write
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#define snd_soc_add_codec_controls snd_soc_add_component_controls
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#endif
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#endif//__SOUND_COMPATIBLE_4_18_H__
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13
wm8960.c
13
wm8960.c
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@ -25,6 +25,7 @@
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#include <sound/initval.h>
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#include <sound/tlv.h>
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#include <sound/wm8960.h>
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#include "sound-compatible-4.18.h"
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#include "wm8960.h"
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@ -507,7 +508,11 @@ static int wm8960_add_widgets(struct snd_soc_codec *codec)
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* list each time to find the desired power state do so now
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* and save the result.
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*/
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#if __NO_SND_SOC_CODEC_DRV
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list_for_each_entry(w, &codec->card->widgets, list) {
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#else
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list_for_each_entry(w, &codec->component.card->widgets, list) {
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#endif
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if (w->dapm != dapm)
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continue;
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if (strcmp(w->name, "LOUT1 PGA") == 0)
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@ -1275,7 +1280,13 @@ static int wm8960_probe(struct snd_soc_codec *codec)
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static const struct snd_soc_codec_driver soc_codec_dev_wm8960 = {
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.probe = wm8960_probe,
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.set_bias_level = wm8960_set_bias_level,
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.suspend_bias_off = true,
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.suspend_bias_off = true,
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#if __NO_SND_SOC_CODEC_DRV
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.idle_bias_on = 1,
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.use_pmdown_time = 1,
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.endianness = 1,
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.non_legacy_dai_naming = 1,
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#endif
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};
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static const struct regmap_config wm8960_regmap = {
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