At Tue, 20 Sep 2011 14:41:26 +0800, Raymond Yau wrote:

2011/9/20 Takashi Iwai tiwai@suse.de:

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At Mon, 19 Sep 2011 21:51:11 +0800, Raymond Yau wrote:

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ymfpci - enable rear device and dup4ch control when ac97 support 4 channels

You mean _only_ when ac97 supports, right? A bit more patch description would be helpful. There are more free spaces in the changelog area :)

http://thread.gmane.org/gmane.linux.alsa.devel/89391

I want to remove "rear" device from my mf724f since it only has three jacks, (i.e. blue , pink and green) and stac9704

It seem that those ymf7xx does not support I2S Output

According to 744 and 754 datasheet , it support multiple ac97 but snd-ymfpci does not support secodary ac97 , so the patch only check the sdac bit the primary ac97 codec

Please put such detailed information in the patch changelog, and resubmit.

thanks,

Takashi