From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8E12AC433E0 for ; Sat, 27 Feb 2021 07:54:23 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4185664EAF for ; Sat, 27 Feb 2021 07:54:22 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4185664EAF Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 44FCF1681; Sat, 27 Feb 2021 08:53:30 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 44FCF1681 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1614412460; bh=5TsiCoeHMx3mAcizHaTBrCjDfBw5hBPPQC3x5jtgHsw=; h=Date:From:To:Subject:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=RYMlQMrK+A7SXO6dVVD228jAhFwjptM8E1SIvH7fKRiPhvbT+Zsa4xuyLxAE6I5HD Z5lJVSeTF+P5M3BRGF+/nDhJ/jvcOFVB+mhhQybvtMqBlkw6l43LsSuE/0sejrhFpr /uclgZm3SKoXw4keAf7dooVSgszIH+7WkjEg1oIM= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id CE5ACF80169; Sat, 27 Feb 2021 08:53:29 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 72FD2F8016A; Sat, 27 Feb 2021 08:53:28 +0100 (CET) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 37877F8010B for ; Sat, 27 Feb 2021 08:53:26 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 37877F8010B X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 553BAAAC5; Sat, 27 Feb 2021 07:53:25 +0000 (UTC) Date: Sat, 27 Feb 2021 08:53:25 +0100 Message-ID: From: Takashi Iwai To: Kai Vehmanen Subject: Re: [PATCH v2] ALSA: hda/hdmi: let new platforms assign the pcm slot dynamically In-Reply-To: References: <20210225102028.41769-1-hui.wang@canonical.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.8 Emacs/25.3 (x86_64-suse-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Cc: Hui Wang , alsa-devel@alsa-project.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" On Fri, 26 Feb 2021 19:14:32 +0100, Kai Vehmanen wrote: > > Takashi, do you think we can go with this without any method (a module > option) to opt-out? Yes, let's try without a module option at first. I bet no one would be annoyed by this change. > I'm ok to go with this, given all users should be using kcontrol status to > select the PCM for HDMI/DP output. Any other method is not guaranteed > anyways to work in all cases as the assignment is dynamic in the end.. Right. Let's hope that all modern systems already deal with the situation better than ago. thanks, Takashi