基于linux的声卡驱动测试程序,用来测试录音和播放-Linux sound card drivers based on test procedures to test the recording and playback

基于S3C2440的声卡驱动程序，声卡芯片是wm8976，已经调试成功，可以播放wav文件，也可以录音-S3C2440-based sound card drivers, sound chip is wm8976, debugging has been successful, you can play wav file, you can also record