From mboxrd@z Thu Jan 1 00:00:00 1970 From: Oleksij Rempel Subject: Re: [PATCH] ALSA: hda - limit mic boost on Asus UX31[A, E] Date: Thu, 28 Nov 2013 16:23:20 +0100 Message-ID: <52975FE8.4070307@rempel-privat.de> References: <1385568723-4412-1-git-send-email-linux@rempel-privat.de> <52963308.9090400@rempel-privat.de> <52971181.9050306@rempel-privat.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mout.gmx.net (mout.gmx.net [212.227.17.20]) by alsa0.perex.cz (Postfix) with ESMTP id 7335E261A57 for ; Thu, 28 Nov 2013 16:23:21 +0100 (CET) Received: from [192.168.1.138] ([93.218.116.213]) by mail.gmx.com (mrgmx001) with ESMTPSA (Nemesis) id 0MUYnD-1WBad00WvL-00RKJN for ; Thu, 28 Nov 2013 16:23:21 +0100 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: Takashi Iwai Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org Am 28.11.2013 11:22, schrieb Takashi Iwai: > At Thu, 28 Nov 2013 10:48:49 +0100, > Oleksij Rempel wrote: >> >> Am 27.11.2013 18:59, schrieb Oleksij Rempel: >>> Am 27.11.2013 17:18, schrieb Takashi Iwai: >>>> At Wed, 27 Nov 2013 17:12:03 +0100, >>>> Oleksij Rempel wrote: >>>>> >>>>> This both devices need limit for internal dmic. >>>>> >>>>> Signed-off-by: Oleksij Rempel >>>> >>>> Ah, you have this Zenbook. While I'll take your patch, yet a >>>> counter-question to you: >>>> >>>> I got a bug report complaining that the output level on this (or >>>> similar) machine is too low compared with Windows. Is it so on yours, >>>> too? >>> >>> I'll check it ASAP ;) >>> >>>> If so, does the patch below make the level equivalent? >>>> The reporter isn't responsive, so need more better testing... >>>> >>>> BTW, I'd suggest to name the new fixup in your patch as >>>> ALC269VB_FIXUP_ZENBOOK (or ALC269VB_FIXUP_ASUS_ZENBOOK) as my patch >>>> does. >> >> Hi right now i did only one test: >> On sender and reciver i use audacity to generate 1000Hz signal and to >> capture it for measuring. >> For microphone i use logitech c905 webcam. Distance between right >> speaker and mic is 24cm. >> >> Windows and Linux was configured for maximal volume. On linux i use >> maximal alsa volume, not pulse. On windows no plugins are used. >> Windwos 7 64bit, latest realtek driver. >> Ubuntu Linux 13.10, kernel 3.12.0-031200rc6-generic. >> >> Both Windows and Linux have same volume. Check attachment in audacity. >> >> Reported issue may be result of enabled compressor plugin on windows. >> >> I will need some more time to test in on UX31A, there is no windows on >> this machine. > > Thanks, that's really helpful! So, we don't need the pre-amp verbs. > > I'll likely keep these verbs applied only when a special model option > is given. Hi Takashi, we found by one of our LUG users same MIC_LIMIT issue. Reported codec is ALC269VB, but subsystem pci_id overlap with some other device. Or may be i misinterpreted some thing. Can you please take a look on it (it is Lenovo 43308HG): 00:1b.0 0403: 8086:3b56 (rev 05) Subsystem: 17aa:38af Flags: bus master, fast devsel, latency 0, IRQ 43 Memory at f2800000 (64-bit, non-prefetchable) [size=16K] Capabilities: Kernel driver in use: snd_hda_intel Kernel modules: snd-hda-intel Lenovo-B560:~$ sudo dmidecode | grep Prod Product Name: 43308HG Product Name: MoutCook -- Regards, Oleksij