From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH] ASoC: tpa6130a2: TLV mapping for tpa6140a2 Date: Tue, 4 May 2010 10:41:43 +0100 Message-ID: <20100504094142.GA15454@rakim.wolfsonmicro.main> References: <1272960498-9560-1-git-send-email-peter.ujfalusi@nokia.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from opensource2.wolfsonmicro.com (opensource.wolfsonmicro.com [80.75.67.52]) by alsa0.perex.cz (Postfix) with ESMTP id 3A2412458D for ; Tue, 4 May 2010 11:41:45 +0200 (CEST) Content-Disposition: inline In-Reply-To: <1272960498-9560-1-git-send-email-peter.ujfalusi@nokia.com> 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: Peter Ujfalusi Cc: alsa-devel@alsa-project.org, ilkka.koskinen@nokia.com, lrg@slimlogic.co.uk List-Id: alsa-devel@alsa-project.org On Tue, May 04, 2010 at 11:08:18AM +0300, Peter Ujfalusi wrote: > Both tpa6130a2, and tpa6140a2 is supported by the > same driver, but the gain dB scaling is different on > the amplifiers. > > Provide different mixer control for the chips with correct > TLV mapping. > > User space will see: > "TPA6130A2 Headphone Playback Volume" in case of 6130 > "TPA6140A2 Headphone Playback Volume" in case of 6140 > > The way machine drivers are using this amplifier remained > the same. > > Signed-off-by: Peter Ujfalusi Acked-by: Mark Brown