From mboxrd@z Thu Jan 1 00:00:00 1970 From: Timur Tabi Subject: Re: [PATCH] ALSA: ASoC: CS4270: export de-emphasis filter as ALSA control Date: Wed, 28 Oct 2009 20:27:13 -0500 Message-ID: <4AE8EF71.3030404@freescale.com> References: <1256779472-30754-1-git-send-email-daniel@caiaq.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from az33egw02.freescale.net (az33egw02.freescale.net [192.88.158.103]) by alsa0.perex.cz (Postfix) with ESMTP id CE04824476 for ; Thu, 29 Oct 2009 02:27:41 +0100 (CET) In-Reply-To: <1256779472-30754-1-git-send-email-daniel@caiaq.de> 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: Daniel Mack Cc: alsa-devel@alsa-project.org, Mark Brown List-Id: alsa-devel@alsa-project.org Daniel Mack wrote: > The CS4270 codec features an de-emphasis filter for compensation of > audio material filtered by an 50/15 uS algorithm. Not sure whether we > should always enable it for 44100Hz sampling frequency, but it should at > least be configurable by the user. > > Signed-off-by: Daniel Mack > Cc: Timur Tabi > Cc: Mark Brown > --- Acked-by: Timur Tabi