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=-13.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 7C964C433DB for ; Tue, 2 Mar 2021 17:37:40 +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 10B5664F1D for ; Tue, 2 Mar 2021 17:37:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 10B5664F1D 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 4836A18D4; Tue, 2 Mar 2021 18:36:47 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 4836A18D4 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1614706657; bh=Nlgm3mX8YlCVvIxIC/Or4N/OCUB338DuvArrWr9ZVXI=; h=Date:From:To:Subject:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=RMhLlh719nCk27KZtgWdvVg+JDepDpbl3k4wLPY08Ag2HL7Mnr9A0IWATpnlKIAWo QC/2URO5Bty1wS9R9iDMbfqEPWE4jh5w+NhQcGTMPZcXs1Y0nse8Vf4pxVCbaROHPH a5O/huzgJXfx0aoAITQd4l6sFc6owZ01ELHYuSVQ= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id BE059F8025B; Tue, 2 Mar 2021 18:36:46 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id A9B7AF80269; Tue, 2 Mar 2021 18:36:45 +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 C0A87F8012D for ; Tue, 2 Mar 2021 18:36:39 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz C0A87F8012D 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 6E08FAE84; Tue, 2 Mar 2021 17:36:39 +0000 (UTC) Date: Tue, 02 Mar 2021 18:36:39 +0100 Message-ID: From: Takashi Iwai To: Hui Wang Subject: Re: [PATCH v3] ALSA: hda/hdmi: let new platforms assign the pcm slot dynamically In-Reply-To: <20210301111202.2684-1-hui.wang@canonical.com> References: <20210301111202.2684-1-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: alsa-devel@alsa-project.org, kai.vehmanen@linux.intel.com 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 Mon, 01 Mar 2021 12:12:02 +0100, Hui Wang wrote: > > If the platform set the dyn_pcm_assign to true, it will call > hdmi_find_pcm_slot() to find a pcm slot when hdmi/dp monitor is > connected and need to create a pcm. > > So far only intel_hsw_common_init() and patch_nvhdmi() set the > dyn_pcm_assign to true, here we let tgl platforms assign the pcm slot > dynamically first, if the driver runs for a period of time and there > is no regression reported, we could set no_fixed_assgin to true in > the intel_hsw_common_init(), and then set it to true in the > patch_nvhdmi(). > > This change comes from the discussion between Takashi and > Kai Vehmanen. Please refer to: > https://github.com/alsa-project/alsa-lib/pull/118 > > Suggested-and-reviewed-by: Takashi Iwai > Suggested-and-reviewed-by: Kai Vehmanen > Signed-off-by: Hui Wang Applied now. Thanks. Takashi