From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julian Sikorski Subject: Re: ALC892, Clevo P150HM: Input Source gets reset to "Mic" every resume Date: Fri, 02 Mar 2012 19:36:41 +0100 Message-ID: <4F511339.8070309@gmail.com> References: <4EDA65A3.6090604@gmail.com> <4F4809E2.1040305@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ww0-f51.google.com (mail-ww0-f51.google.com [74.125.82.51]) by alsa0.perex.cz (Postfix) with ESMTP id B432C104119 for ; Fri, 2 Mar 2012 19:36:45 +0100 (CET) Received: by wgbed3 with SMTP id ed3so1312292wgb.20 for ; Fri, 02 Mar 2012 10:36:44 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: Takashi Iwai Cc: alsa-devel@alsa-project.org, Greg KH List-Id: alsa-devel@alsa-project.org W dniu 25.02.2012 11:16, Takashi Iwai pisze: > At Fri, 24 Feb 2012 23:06:26 +0100, > Julian Sikorski wrote: >> >> W dniu 24.02.2012 10:43, Takashi Iwai pisze: >>> At Thu, 23 Feb 2012 20:11:44 +0100, >>> Julian Sikorski wrote: >>>> >>>> W dniu 09.12.2011 14:32, Raymond Yau pisze: >>>>> 2011/12/4 Julian Sikorski : >>>>>> Hi, >>>>>> >>>>>> whenever I resume the machine, the Input Source would get changed back >>>>>> from "Internal Mic" to "Mic". This is a bit annoying, because pulseaudio >>>>>> is unaware of that change. As a result, everything looks fine in >>>>>> pavucontrol but no sound gets recorded. A quick look at alsamixer -c0 >>>>>> revealed the problem. My alsa info: >>>>>> >>>>>> http://www.alsa-project.org/db/?f=c5776b615a5f3b9ae624e4250fb0c2b69118ce26 >>>>>> >>>>>> This is unrelated to the other problems I have been reporting, since >>>>>> this happens on a mostly-stock Fedora 3.1.2 kernel (the patch I added >>>>>> deals with xhci, not alsa). >>>>> >>>>> The problem seem can be reproduced by using hda-emu, >>>>> it is init_capsrc_for_pin() and alc_auto_init_input_src() write value >>>>> to cache before snd_hda_codec_resume_app() from cache >>>>> >>>>> >>>>>> get 28 >>>>> 28 Input Source:0 >>>>> ITEM: 0:Mic, 1:Internal Mic, 2:Line, VAL: [Mic] >>>>>> set 28 1 >>>>> send: NID=0x23, VERB=0x360(set_amp_gain_mute,I:L#0), PARM=0x80 >>>>> send: NID=0x23, VERB=0x350(set_amp_gain_mute,I:R#0), PARM=0x80 >>>>> send: NID=0x23, VERB=0x361(set_amp_gain_mute,I:L#1), PARM=0x0 >>>>> send: NID=0x23, VERB=0x351(set_amp_gain_mute,I:R#1), PARM=0x0 >>>>>> get 28 >>>>> 28 Input Source:0 >>>>> ITEM: 0:Mic, 1:Internal Mic, 2:Line, VAL: [Internal Mic] >>>>> >>>>> pm >>>>> ** SUSPENDING ** >>>>> ... >>>>> ** RESUMING ** >>>>> PM-Notified >>>>> ... >>>>> exec_init_verbs >>>>> ... >>>>> >>>>> init_capsrc_for_pin 18 >>>>> send: NID=0x23, VERB=0xb20(get_amp_gain_mute,I:L#0), PARM=0x0 >>>>> receive: 0x0 >>>>> send: NID=0x23, VERB=0xb00(get_amp_gain_mute,I:R#0), PARM=0x0 >>>>> receive: 0x0 >>>>> init capsrc for pin 19 >>>>> send: NID=0x23, VERB=0xb20(get_amp_gain_mute,I:L#0), PARM=0x1 >>>>> receive: 0x80 >>>>> send: NID=0x23, VERB=0x361(set_amp_gain_mute,I:L#1), PARM=0x0 >>>>> send: NID=0x23, VERB=0xb00(get_amp_gain_mute,I:R#0), PARM=0x1 >>>>> receive: 0x80 >>>>> send: NID=0x23, VERB=0x351(set_amp_gain_mute,I:R#1), PARM=0x0 >>>>> init capsrc for pin 1a >>>>> send: NID=0x23, VERB=0xb20(get_amp_gain_mute,I:L#0), PARM=0x2 >>>>> receive: 0x80 >>>>> send: NID=0x23, VERB=0x362(set_amp_gain_mute,I:L#2), PARM=0x0 >>>>> >>>>> alc_auto_init_input_src >>>>> send: NID=0x23, VERB=0x361(set_amp_gain_mute,I:L#1), PARM=0x80 >>>>> send: NID=0x23, VERB=0x351(set_amp_gain_mute,I:R#1), PARM=0x80 >>>>> send: NID=0x23, VERB=0x362(set_amp_gain_mute,I:L#2), PARM=0x80 >>>>> send: NID=0x23, VERB=0x352(set_amp_gain_mute,I:R#2), PARM=0x80 >>>>> >>>>> snd_hda_codec_resume_app >>>>> send: NID=0x23, VERB=0x363(set_amp_gain_mute,I:L#3), PARM=0x80 >>>>> send: NID=0x23, VERB=0x353(set_amp_gain_mute,I:R#3), PARM=0x80 >>>>> send: NID=0x23, VERB=0x364(set_amp_gain_mute,I:L#4), PARM=0x80 >>>>> send: NID=0x23, VERB=0x354(set_amp_gain_mute,I:R#4), PARM=0x80 >>>>> send: NID=0x23, VERB=0x365(set_amp_gain_mute,I:L#5), PARM=0x80 >>>>> send: NID=0x23, VERB=0x355(set_amp_gain_mute,I:R#5), PARM=0x80 >>>>> send: NID=0x23, VERB=0x366(set_amp_gain_mute,I:L#6), PARM=0x80 >>>>> send: NID=0x23, VERB=0x356(set_amp_gain_mute,I:R#6), PARM=0x80 >>>>> send: NID=0x23, VERB=0x367(set_amp_gain_mute,I:L#7), PARM=0x80 >>>>> send: NID=0x23, VERB=0x357(set_amp_gain_mute,I:R#7), PARM=0x80 >>>>> send: NID=0x23, VERB=0x368(set_amp_gain_mute,I:L#8), PARM=0x80 >>>>> send: NID=0x23, VERB=0x358(set_amp_gain_mute,I:R#8), PARM=0x80 >>>>> send: NID=0x23, VERB=0x369(set_amp_gain_mute,I:L#9), PARM=0x80 >>>>> send: NID=0x23, VERB=0x359(set_amp_gain_mute,I:R#9), PARM=0x80 >>>>> send: NID=0x23, VERB=0x36a(set_amp_gain_mute,I:L#10), PARM=0x80 >>>>> send: NID=0x23, VERB=0x35a(set_amp_gain_mute,I:R#10), PARM=0x80 >>>>> ... >>>>> >>>>>> get 28 >>>>> 28 Input Source:0 >>>>> ITEM: 0:Mic, 1:Internal Mic, 2:Line, VAL: [Mic] >>>> The problem still exists in 3.2.7-1.fc16.x86_64 kernel, is there any >>>> chance for a fix? >>> >>> Does the patch below fix? >>> >>> >>> Takashi >> >> Yes, it seems so. I don't want to get ahead of myself, but two >> suspend-resume cycles have passed and inputs are at Internal Mic and >> Mic, as expected. > > Thanks for checking. I committed the fix to git tree, also Cc'ed to > stable. > > > Takashi I cannot seem to find this patch in the 3.2 stable tree, was it rejected? Regards, Julian