From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shawn Guo Subject: Re: [PATCH 1/2] ARM: dts: imx6: remove wrong spdif rxtx2 clock Date: Fri, 20 Jun 2014 15:58:14 +0800 Message-ID: <20140620075812.GD28225@dragon> References: <1402875585-29025-1-git-send-email-anssi.hannula@iki.fi> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from na01-by2-obe.outbound.protection.outlook.com (mail-by2lp0239.outbound.protection.outlook.com [207.46.163.239]) by alsa0.perex.cz (Postfix) with ESMTP id B73902619D8 for ; Fri, 20 Jun 2014 09:58:26 +0200 (CEST) Content-Disposition: inline In-Reply-To: <1402875585-29025-1-git-send-email-anssi.hannula@iki.fi> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Anssi Hannula Cc: alsa-devel@alsa-project.org, Mark Brown , linux-arm-kernel@lists.infradead.org, Nicolin Chen List-Id: alsa-devel@alsa-project.org On Mon, Jun 16, 2014 at 02:39:44AM +0300, Anssi Hannula wrote: > The rxtx2 clock of i.MX6 S/PDIF is currently set to "asrc" clock. > However, according to SoC documentation, rxtx2 is connected to > ASRC_EXT_CLK, a different external clock. > > Testing on Cubox-i system seems to confirm that: when fsl_spdif is > forced to select rxtx2 as input clock, audio playback fails with an I/O > error. > > Set rxtx2 to the dummy clock by default to prevent fsl_spdif from > selecting it. > > Signed-off-by: Anssi Hannula > Cc: Nicolin Chen > Cc: Mark Brown Applied both, thanks.