2010-02-07 04:41:32     mono problem of TLV320AIC23 driver

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2010-02-07 04:41:32     mono problem of TLV320AIC23 driver

Ray Zheng (CHINA)

Message: 85748   

 

I want the ALSA driver support 1 channel sound,the codec we use is TLV320AIC23, but when I run arecord -f S16_LE -c 1 -d 10 test.wav, it prompts "Unable to install hw param",so I change the value of channels_min from 2 to 1 in the file tlv320aic23.c. Then I run record command again but find it always exit when half of duration time passed. If I play a 1 channel wav file, the sound effect is bad. Maybe I need to do more things, please tell me,thanks!

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2010-02-07 23:28:25     Re: mono problem of TLV320AIC23 driver

Yi Li (CHINA)

Message: 85749   

 

Ray,

 

TLV320AIC23 is not made by Analog Devices, so we don't support.

 

-Yi

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