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Mon, 02 Jan 2023 13:15:20 -0800 (PST) Received: from geday ([2804:7f2:8002:cb32:cc6f:d0db:e73:5ece]) by smtp.gmail.com with ESMTPSA id p6-20020a0568301d4600b0067088ff2b45sm13957443oth.37.2023.01.02.13.15.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Jan 2023 13:15:19 -0800 (PST) Date: Mon, 2 Jan 2023 18:15:25 -0300 From: Geraldo Nascimento To: Takashi Iwai Subject: Re: [PATCH 0/3] ALSA: usb-audio: Fix a few implicit fb sync issues Message-ID: References: <20230102170759.29610-1-tiwai@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230102170759.29610-1-tiwai@suse.de> 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, 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. Thanks, Geraldo Nascimento > > Takashi > > === > > Takashi Iwai (3): > ALSA: usb-audio: Make sure to stop endpoints before closing EPs > ALSA: usb-audio: Relax hw constraints for implicit fb sync > ALSA: usb-audio: More refactoring of hw constraint rules > > sound/usb/pcm.c | 217 ++++++++++++++++++++++++++++++------------------ > 1 file changed, 134 insertions(+), 83 deletions(-) > > -- > 2.35.3 >