linux-kernel - Re: Microphone not working on PCI ID 8086:3b56

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Date:	Sat, 2 Oct 2010 01:10:06 +0800
From:	Jeff Chua <jeff.chua.linux@...il.com>
To:	Takashi Iwai <tiwai@...e.de>
Cc:	Wu Fengguang <fengguang.wu@...el.com>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	"alsa-devel@...a-project.org" <alsa-devel@...a-project.org>
Subject: Re: Microphone not working on PCI ID 8086:3b56

On Fri, Oct 1, 2010 at 6:18 PM, Takashi Iwai <tiwai@...e.de> wrote:

>>
>> Getting closer, but mic still not working.
>
> Jeff, give always alsa-info.sh output when you want someone else
> looking into your HD-audio problem.  Without it, it's very hard to
> follow what is wrong.
> So, the mic is detected.  I guess you didn't set up the capture mixer
> and else properly.

Attached is the alsa-info output. I used alsamixer to set the Analog
mic boost to 40db, and I can also see that alsa is detecting the
external mic when I plug the mic in.

- ALSA sound/pci/hda/patch_conexant.c:2354: CXT5066: external microphone absent
+ ALSA sound/pci/hda/patch_conexant.c:2348: CXT5066: external
microphone detected
Still no sound.

I've

Thanks,
Jeff

Download attachment "alsa-info.txt.8O9UrMbQ2o" of type "application/octet-stream" (45361 bytes)