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急！急！急！am335x android 无法录音 内核驱动测试ok

user3809250
Prodigy 80 points


am335x android 无法录音，使用android的内核跑起了linux的文件系统测试了录音是ok的。在android下则出现了

E/audio_hw_primary( 1533): cannot open pcm_in driver: cannot set hw params: Invalid argument
E/audio_hw_primary( 1533): in_read(0x4b898, 0x47d50, 4096)

应该是ti的软件错误