From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: [PATCH] ARM: dst: OMAP3-N900: Add microphone bias voltages Date: Fri, 30 Jan 2015 21:03:22 +0100 Message-ID: <20150130200321.GA2087@amd> References: <1422645800-21287-1-git-send-email-jarkko.nikula@bitmer.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1422645800-21287-1-git-send-email-jarkko.nikula-FVTvWyuFUl3QT0dZR+AlfA@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Jarkko Nikula Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, =?iso-8859-1?Q?Beno=EEt?= Cousson , Tony Lindgren , linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org On Fri 2015-01-30 21:23:20, Jarkko Nikula wrote: > From: Pavel Machek > > N900 audio recording needs that codec provides bias voltage for integrated > digital microphone and headset microphone depending which one is used. > Digital microphone uses 2 V bias and it comes from the codec A part. Codec > B part drives the headset microphone bias and that is set to 2.5 V. > > Signed-off-by: Pavel Machek > [Jarkko: Headset mic bias changed to 2 (2.5 V) as it was before commit > e2e8bfdf6157 ("ASoC: tlv320aic3x: Convert mic bias to a supply widget")] > Signed-off-by: Jarkko Nikula > --- > Pavel: I hope you don't mind I took your diff from > http://marc.info/?l=linux-kernel&m=142249383224678&w=2 > and added your Signed-off-by? No problem, my patches are GPLed. Thanks! Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html