From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matt Flax Subject: Re: cs4265 : alsactl store and "C data buffer" fails Date: Wed, 8 May 2019 16:34:23 +1000 Message-ID: <50359ba4-cd36-5712-af4c-ad175df94ef3@flatmax.org> References: <1c0e5dbe-d5d5-c505-3b62-77e5fab8ee3d@ladisch.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: Received: from mx.flatmax.org (mx.flatmax.org [13.55.16.222]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id C9672F80796 for ; Wed, 8 May 2019 08:34:30 +0200 (CEST) In-Reply-To: <1c0e5dbe-d5d5-c505-3b62-77e5fab8ee3d@ladisch.de> Content-Language: en-AU List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" To: Clemens Ladisch , alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org Thanks Clemens for your guidance. It worked !!! I have posted the patch. On 7/5/19 4:08 pm, Clemens Ladisch wrote: > Matt Flax wrote: >> When alsactl store is run with a cs4265 chip, the following error occurs (from https://github.com/Audio-Injector/Ultra/issues/25) : >> >> $ sudo alsactl store >> alsactl: get_control:256: Cannot read control '2,0,0,C Data Buffer,0': Input/output error > This sounds like a bug in cs4265_readable_register(); try replacing CS4265_SPDIF_CTL2 > with CS4265_MAX_REGISTER. > > > Regards, > Clemens > _______________________________________________ > Alsa-devel mailing list > Alsa-devel@alsa-project.org > https://mailman.alsa-project.org/mailman/listinfo/alsa-devel