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Tue, 8 Dec 2020 21:53:14 +0100 (CET) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Tue, 08 Dec 2020 21:53:14 +0100 From: meschi@posteo.de To: Takashi Iwai Subject: Re: Steinberg UR22 Crackling and Clicks In-Reply-To: References: <61da73624ff3855867b8e65936fc2e1c@posteo.de> Message-ID: <987d1956f52ba49dc3b587c33e08bfb2@posteo.de> X-Sender: meschi@posteo.de User-Agent: Posteo Webmail Cc: 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" Am 08.12.2020 21:23 schrieb Takashi Iwai: > On Tue, 08 Dec 2020 20:41:33 +0100, > meschi@posteo.de wrote: >> >> >> >> Am 08.12.2020 15:57 schrieb Takashi Iwai: >> > On Tue, 08 Dec 2020 15:50:28 +0100, >> > meschi@posteo.de wrote: >> >> >> >> > It's likely the issues with the implicit feedback. >> >> > >> >> > The latest development tree (either linux-next tree or >> >> > topic/usb-audio-refactoring branch of my sound.git tree) contains the >> >> > improvements of the implicit feedback mode. >> >> > >> >> > >> >> > Takashi >> When I try to play a file now this happens: >> $ aplay -D plughw:CARD=UR22 ./file.wav >> Playing WAVE './file.wav' : Signed 16 bit Little Endian, Rate 44100 >> Hz, Stereo >> aplay: set_params:1407: Unable to install hw params: > > It's a known side-effect of the implicit feedback mode, and the latest > patchset I mentioned earlier addresses the issue. > > > Takashi I'm already running the kernel built from the linux-next tree... I built next-20201208 from git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git Is there another patch set that I'm missing?