内核已经配置了:
在2.6.37内核使用 #make omap3_beagle_android_defconfig
board-omap3beagle.c代码:
可是用耳机听,没有声音,向各位请教了?
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问题解决了,驱动默认把左右声道都关闭!! 真晕
移植了alsa-utils来测试
# amixer contents //查看所有设置值
# amixer cset numid=57,iface=MIXER,name='PredriveL Mixer AudioL2' on (开左声道)
# amixer cset numid=53,iface=MIXER,name='PredriveR Mixer AudioR2' on (开右声道)