From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753240AbdATTc3 (ORCPT ); Fri, 20 Jan 2017 14:32:29 -0500 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:60123 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752782AbdATTc1 (ORCPT ); Fri, 20 Jan 2017 14:32:27 -0500 Date: Fri, 20 Jan 2017 20:32:24 +0100 From: Pavel Machek To: Pali =?iso-8859-1?Q?Roh=E1r?= Cc: Jarkko Nikula , Peter Ujfalusi , sre@kernel.org, kernel list , linux-arm-kernel , linux-omap@vger.kernel.org, tony@atomide.com, khilman@kernel.org, aaro.koskinen@iki.fi, ivo.g.dimitrov.75@gmail.com, patrikbachan@gmail.com, serge@hallyn.com, abcloriens@gmail.com, alsa-devel@alsa-project.org, helen.koike@collabora.co.uk, lars@metafoo.de, broonie@kernel.org Subject: Re: Nokia N900: microphone mixers Message-ID: <20170120193224.GA14527@amd> References: <20170114225614.GA25321@amd> <201701150100.54214@pali> <20170115100533.GA15816@amd> <40dbce4e-d99d-d77d-e682-5b004c70ca40@bitmer.com> <20170120133159.GA5241@amd> <20170120133830.GF32502@pali> <20170120140047.GB5241@amd> <20170120140404.GG32502@pali> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="17pEHd4RhPHOinZp" Content-Disposition: inline In-Reply-To: <20170120140404.GG32502@pali> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --17pEHd4RhPHOinZp Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri 2017-01-20 15:04:04, Pali Roh=E1r wrote: > On Friday 20 January 2017 15:00:47 Pavel Machek wrote: > > On Fri 2017-01-20 14:38:30, Pali Roh=E1r wrote: > > > On Friday 20 January 2017 14:31:59 Pavel Machek wrote: > > > > Hi! > > > >=20 > > > > Do you have any idea how to control the microphone? I'd like the au= dio > > > > source to be microphone on headset (not the built in one). So I run > > > > alsamixer, set everything in "capture" section to zero... and I sti= ll > > > > get the audio from the internal microphone :-(. > > > >=20 > > > > Tested with arecord | aplay. > > > >=20 > > > > Any ideas? > > >=20 > > > Hi! Try to set Jack Function to Headset or enable b HS Mic. > >=20 > > I can't find "b HS Mic" function. I can set "Input Select" to "ADC", > > and ten internal microphone is off, but I can't get any audio on > > input. I tried with "Jack function" both "headset" and "headphone". > >=20 > > Do I need to enable microphone bias voltage somewhere? >=20 > When you set Jack function to headset it automatically enable HS Mic > control which controls mic bias. >=20 > If Jack function in headset mode does not work, then there is bug. Try > older versions of kernel... Would you know which mainline kernel version is "known good"? Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --17pEHd4RhPHOinZp Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAliCZcgACgkQMOfwapXb+vK9tQCfbe4Y/NYXn+xk1HDM8Z8vtv9C MdMAn3EqC83qKTdOewm9NkudZHrKN4BC =nyxW -----END PGP SIGNATURE----- --17pEHd4RhPHOinZp--