From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vinod Koul Subject: Re: [PATCH RESEND 1/2] ASoC: Intel: kbl: Remove option of choosing CH count based on pdata Date: Thu, 30 Nov 2017 09:32:08 +0530 Message-ID: <20171130040204.GK32417@localhost> References: <1510740463-21655-1-git-send-email-naveen.m@intel.com> <1510740463-21655-2-git-send-email-naveen.m@intel.com> <20171129123314.4x4giq4hk2ew2zol@sirena.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by alsa0.perex.cz (Postfix) with ESMTP id 914E9266E70 for ; Thu, 30 Nov 2017 04:58:36 +0100 (CET) Content-Disposition: inline In-Reply-To: <20171129123314.4x4giq4hk2ew2zol@sirena.org.uk> 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: Mark Brown Cc: Naveen Manohar , alsa-devel@alsa-project.org, subhransu.s.prusty@intel.com, pierre-louis.bossart@intel.com List-Id: alsa-devel@alsa-project.org On Wed, Nov 29, 2017 at 12:33:14PM +0000, Mark Brown wrote: > On Wed, Nov 15, 2017 at 03:37:42PM +0530, Naveen Manohar wrote: > > Remove option of choosing channel count based on pdata for > > kbl_rt5663_max98927 machine driver. > > As User-space expects 4ch DMIC data and uses channel-map in ucm to > > figure-out the desired channel to use, Hence removing driver change > > to allow choosing channels. > > To repeat my previous question which I don't seem to see a response to: > > | Which userspace and are you sure there are no boards that only have two > | of the mics? I am not sure why Naveen didn't respond, I will ask around. FWIW the userspace in question is CRAS. CRAS wants to manage MICs and would *know* how many MICs are on the board and would work with PCM data accordingly... -- ~Vinod