From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: snd-hda-intel : issues with mic boost on ALC3236 Date: Fri, 01 May 2015 09:13:36 +0200 Message-ID: References: <6FAB7C47BCF00940BB0999A99BE3547A17A0F7BA@RTITMBSV09.realtek.com.tw> Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mx2.suse.de (cantor2.suse.de [195.135.220.15]) by alsa0.perex.cz (Postfix) with ESMTP id 0F146260647 for ; Fri, 1 May 2015 09:13:38 +0200 (CEST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Simon Derr Cc: Hui Wang , "alsa-devel@alsa-project.org" , Kailang , David Henningsson List-Id: alsa-devel@alsa-project.org At Fri, 1 May 2015 09:05:44 +0200, Simon Derr wrote: > > On Thu, Apr 30, 2015 at 10:39 PM, Simon Derr wrote: > > > Good news : setting model=,headset-mic seems to solve all my issues. > > The jack mic works, the internal mic works, and the boost works. > > Ach ! > > Things are actually a bit more complicated. After suspend/resume my > mic stopped working. OK, this must be a bug in the quirk. Could you give alsa-info.sh outputs before and after suspend (with this model option)? David, Hui, do you see any similar problem with Dell machines? thanks, Takashi > After a lengthy testing the minimum sequence that seems to reliably work is: > > 1/ modprobe snd-hda-intel model=,dell-headset-multi > But **with a headset plugged in in the combo jack**. Else it does not work. > > 2/ using alsamixer set the second capture knob (that was at 0) to 100 > > 3/ rmmod snd-hda-intel. The headset can be removed now, or not. > > 4/ modprobe snd-hda-intel model=,headset-mic > > 5/ Now the proper boost and recording levels can be set in alsamixer, > and the mic works properly. > > Simon >