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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 1BD08C3DA7D for ; Tue, 3 Jan 2023 14:50:17 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 15F1DE21A; Tue, 3 Jan 2023 15:49:25 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 15F1DE21A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1672757415; bh=vzvYCAijIDQ3Mb7Y8vmVSeAOltsrWEL+ZoGlji7sftk=; h=Date:From:To:Subject:In-Reply-To:References:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: Cc:From; b=pwTfSMifOxv/kMl0NGGOeJE0zYjidnLVTW+mE07EHo+ejFBSTIDwtpEwwEsKl9/bj uoWHrjJ0xhwTath4ZR5rtZ0DDIlaBC7dj2bdkDFoRm+qRFDUYOr/+AmA8QCywjkrmT y8eYTK375iMKaYh7oKI9d6f89Nr87lLnZN6XjHK0= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id B5D31F804AD; Tue, 3 Jan 2023 15:49:24 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id D5666F804CB; Tue, 3 Jan 2023 15:49:22 +0100 (CET) Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2001:67c:2178:6::1c]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id CB902F804AD for ; Tue, 3 Jan 2023 15:49:20 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz CB902F804AD Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key, unprotected) header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b=bt5/leWw; dkim=pass header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=Ux6T4qPX Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 21FF33E9BD; Tue, 3 Jan 2023 14:49:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1672757360; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=8BtQnfySYMGxuUTDfpU04HeVXY/QtE/KuI5greCQfDM=; b=bt5/leWwQRNPXyG0KGILPeqQEh9w4hlKAwxysY2nDYB8qW+Yv+KmYwVjUM3vySd4icIwpA +MMhFQWLIPgiYBAAfyRAyLhwdVB8cK/IGQHLoU+k3eokcfwHDT7e3FKHweR8xWimp36B2u A7gOLRG4VPznMhAZkuhsy2l2JjbB7Rs= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1672757360; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=8BtQnfySYMGxuUTDfpU04HeVXY/QtE/KuI5greCQfDM=; b=Ux6T4qPXVSi3laZWyLQ5tWumgeuzzDYyMLhHtFnOZQEuBYWGFv8sSH7O3/P6f3Wh0PPGRA Hh1s3pprRCexpwDA== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 091401392B; Tue, 3 Jan 2023 14:49:20 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 34ltAXBAtGMKVAAAMHmgww (envelope-from ); Tue, 03 Jan 2023 14:49:20 +0000 Date: Tue, 03 Jan 2023 15:49:19 +0100 Message-ID: <87fscrr7v4.wl-tiwai@suse.de> From: Takashi Iwai To: Geraldo Nascimento Subject: Re: [PATCH 0/3] ALSA: usb-audio: Fix a few implicit fb sync issues In-Reply-To: References: <20230102170759.29610-1-tiwai@suse.de> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.2 Mule/6.0 MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.29 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: , Cc: alsa-devel@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" On Mon, 02 Jan 2023 22:15:25 +0100, Geraldo Nascimento wrote: > > On Mon, Jan 02, 2023 at 06:07:56PM +0100, Takashi Iwai wrote: > > Hi, > > Hi Takashi, > > > > > this is a series of patches for addressing the remaining problem with > > the implicit fb sync. The first one is to cover the left over EP run > > state at re-configuring PCM. The second one is a workaround for a > > regression with the hw constraints, and the last one is the > > refactoring and fix for the multiple EPs assigned in the format list. > > > > Perhaps it would be wise to include tag > "Reported-by: Ruud van Asseldonk " > in the relevants commits tied to this series, as Ruud did share a small > reproducing C program and went so far as to bisect the regression. Yes, it makes sense. Takashi