From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:37457 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964832AbbEORO5 (ORCPT ); Fri, 15 May 2015 13:14:57 -0400 Subject: Patch "ARM: dts: OMAP3-N900: Add microphone bias voltages" has been added to the 4.0-stable tree To: pavel@ucw.cz, gregkh@linuxfoundation.org, jarkko.nikula@bitmer.com, tony@atomide.com Cc: , From: Date: Fri, 15 May 2015 10:14:55 -0700 Message-ID: <1431710095242246@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled ARM: dts: OMAP3-N900: Add microphone bias voltages to the 4.0-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm-dts-omap3-n900-add-microphone-bias-voltages.patch and it can be found in the queue-4.0 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 1819e3034ee26ffadc71880064ed8b8e7d74f52c Mon Sep 17 00:00:00 2001 From: Pavel Machek Date: Sun, 1 Mar 2015 21:07:08 +0200 Subject: ARM: dts: OMAP3-N900: Add microphone bias voltages From: Pavel Machek commit 1819e3034ee26ffadc71880064ed8b8e7d74f52c upstream. 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 Signed-off-by: Tony Lindgren Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/omap3-n900.dts | 4 ++++ 1 file changed, 4 insertions(+) --- a/arch/arm/boot/dts/omap3-n900.dts +++ b/arch/arm/boot/dts/omap3-n900.dts @@ -484,6 +484,8 @@ DRVDD-supply = <&vmmc2>; IOVDD-supply = <&vio>; DVDD-supply = <&vio>; + + ai3x-micbias-vg = <1>; }; tlv320aic3x_aux: tlv320aic3x@19 { @@ -495,6 +497,8 @@ DRVDD-supply = <&vmmc2>; IOVDD-supply = <&vio>; DVDD-supply = <&vio>; + + ai3x-micbias-vg = <2>; }; tsl2563: tsl2563@29 { Patches currently in stable-queue which might be from pavel@ucw.cz are queue-4.0/arm-dts-omap3-n900-add-microphone-bias-voltages.patch