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Linux操作系統下聲卡驅動的詳細加載方法

日期:2017/2/7 16:58:14      編輯:Linux教程

(1).安裝alsa-driver:

在安裝之前先解除之前的依賴關系

tar zxvf alsa-driver-1.0.9b_26_evoc.tar.gz

grep -r –n ’南橋芯片’ ./*

cd alsa-driver-1.0.9b_26

make clean

./configure --with-kernel=/usr/src/linux-2.4 --with-cards=intel8x0

make

make install

./snddevices

備注:在執行modprobe snd-intel8x0出現:"the unresolved symbol schedule_work"類似信息,

解決方法是:

touch include/linux/workqueue.h

make clean

make

make install

(2).安裝alsa-lib:

tar jxvf alsa-lib-1.0.9.tar.bz2

cd alsa-lib-1.0.9

./configure

make

make install

(3).安裝alsa-utils-1.0.9a:

tar jxvf alsa-utils-1.0.9a.tar.bz2

cd alsa-utils-1.0.9a

./configure

make

make install

安裝聲卡驅動:

modprobe snd-intel8x0

或者:

運行alsaconf

備注: The driver is loaded, but OSS programs say: Can't open /dev/dsp.

What is wrong?

A: The OSS compatible PCM (digital audio) emulation comes as an add-on module

which is not loaded by default. If you have got modified /etc/conf.module

as suggested in the INSTALL file, it should be loaded with kerneld or kmod.

Check it - if this method for some reason doesn't work - you need to insert

the 'snd-pcm-oss' module manually.

=====>請執行: modprobe snd-pcm-oss

安裝mpg123工具: mpg123-0.59r.tar.gz

tar zxvf mpg123-0.59r.tar.gz

cd mpg123-0.59r

make linux

make install

播放mp3測試聲卡:

mpg123 /root/1.mp3(正常mp3文件)

備注:如果沒有聽到聲音,運行alsamixer將聲卡的靜音打開.

Alsamixer(調節音量)

alsactl store

用vi /etc/rc.local編輯添加:

alsactl restore

保存退出

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