On Tue, Mar 4, 2008 at 7:33 AM, Takashi Iwai tiwai@suse.de wrote:
At Tue, 04 Mar 2008 17:16:25 +0800, Jiang zhe wrote:
Please refer to [0003781] on the alsa mantis. There is no suitable model for M720R. This patch is to support HP jack-sensing and mixer.
Applied to HG tree (with minor modifications). Thanks.
Interesting, I tested a Clevo M720R yesterday with a recent ALSA snapshot and it worked correctly (HP detection and all) prior to applying this patch. I'll recheck this, but I believe this patch might be not entirely necessary.
The reporter complained that there was a constant noise when he recorded from Mic, It existed even after he muted the input. I checked the codec info carefully, the input widget was muted indeed.
It's strange, Is there anything special for this codec?
I don't know of such a problem. We had a noisy *output* on AD1986A, but the input isn't a problem.
I didn't test recording extensively. Miura, did you notice any problems in mic input?