From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752721AbcHLPvk (ORCPT ); Fri, 12 Aug 2016 11:51:40 -0400 Received: from mail-qt0-f170.google.com ([209.85.216.170]:36260 "EHLO mail-qt0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752365AbcHLPvj (ORCPT ); Fri, 12 Aug 2016 11:51:39 -0400 Subject: Re: Correct modules for Bay Trail MAX98090 soc? To: Mark Brown , Pierre-Louis Bossart References: <88774f89-ce4a-1877-db49-b018d725f1cd@redhat.com> <3a548725-5b52-4b3e-457a-f6ca93645b15@linux.intel.com> <20160812095317.GZ9347@sirena.org.uk> <4cba0e60-2dd4-38bd-6353-a6bf5b404d75@linux.intel.com> <20160812114905.GE9347@sirena.org.uk> Cc: Jie Yang , Takashi Iwai , Vinod Koul , Liam Girdwood , alsa-devel@alsa-project.org, Linux Kernel Mailing List From: Laura Abbott Message-ID: <6c9c0e51-76e1-b887-c5ea-2937bba116f9@redhat.com> Date: Fri, 12 Aug 2016 08:51:34 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 In-Reply-To: <20160812114905.GE9347@sirena.org.uk> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08/12/2016 04:49 AM, Mark Brown wrote: > On Fri, Aug 12, 2016 at 06:37:11AM -0500, Pierre-Louis Bossart wrote: >> On 8/12/16 4:53 AM, Mark Brown wrote: >>> On Thu, Aug 11, 2016 at 06:31:27PM -0500, Pierre-Louis Bossart wrote: > >>>> If you remove support for all other baytrail options this driver should >>>> still be there and selectable. We just can't support both this driver for >>>> Chromebooks and the rest for other machines with the same distribution at >>>> the moment. > >>> That sounds like a regression, what's the plan to fix it. > >> The simple fix is easy: disable all other codecs and the >> BYT_MAX98090 option will be enabled. BYT_MAX98090 relies on the 'old' >> non-dpcm driver which is used only for Chromebooks with Baytrail, which >> never enable any other codecs, so there was never any issue before. > > That's not really that helpful for a distro kernel (this is for Fedora > AIUI). > Yes, this is unfortunate as it means that something is going to lose sound support in Fedora. :( It's probably going to be the Chromebook unless another group starts screaming louder. Thanks, Laura