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Thu, 07 Jan 2021 09:19:07 -0800 (PST) Received: from zen.linaroharston ([51.148.130.216]) by smtp.gmail.com with ESMTPSA id 67sm9234968wmb.47.2021.01.07.09.19.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Jan 2021 09:19:06 -0800 (PST) Received: from zen (localhost [127.0.0.1]) by zen.linaroharston (Postfix) with ESMTP id 0DF161FF7E; Thu, 7 Jan 2021 17:19:06 +0000 (GMT) References: <87a6tm2sxb.fsf@linaro.org> User-agent: mu4e 1.5.7; emacs 28.0.50 From: Alex =?utf-8?Q?Benn=C3=A9e?= To: Shreyansh Chouhan Subject: Re: VirtioSound device emulation implementation Date: Thu, 07 Jan 2021 17:17:50 +0000 In-reply-to: Message-ID: <878s941x85.fsf@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2a00:1450:4864:20::329; envelope-from=alex.bennee@linaro.org; helo=mail-wm1-x329.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-devel@nongnu.org, Gerd Hoffmann Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Shreyansh Chouhan writes: > On Wed, 6 Jan 2021 at 17:12, Alex Benn=C3=A9e wr= ote: > >> >> Shreyansh Chouhan writes: >> >> > Hey everyone! >> > >> > I want to work on implementing the emulation for the VritioSound devic= e. >> I >> > contacted the mentor for the project, (Greg), who said it's fine and >> that I >> > should declare it on the mailing list in order to find out if someone >> else >> > is already working on this project. That is what this mail is for. I >> tried >> > searching for "Virtio", "Sound", and "VirtioSound" in the qemu-devel >> > mailing archives but couldn't find anything. If someone is already >> working >> > on it, please let me know, and if not then I'll start working on it ri= ght >> > away. >> >> I'm not working on it but please feel free to CC me on discussion and >> patches. I have a general interest on Virtio IO implementations at the >> moment. >> > > Sure! (Though I should mention that I do not know a lot about the virtio > architecture yet. I am still reading up about it. So most of my mails mig= ht > be (silly) queries. Though I hope to learn about it soon and send in > some patches and tests :) > > >> Are you planning to make it an in-QEMU device or maybe a external >> vhost-user daemon? > > The project page states that we need to use the QEMU audio subsystem > for playing and capturing audio samples. Is this one of the QEMU internship projects? > I am not entirely sure if this implies that the device should be an > in-QEMU device or if it could be an external daemon. I think it implies having the entire emulation in-QEMU. > What do you suggest? > > cc Gerd Hoffman > > > > >> >> -- >> Alex Benn=C3=A9e >> --=20 Alex Benn=C3=A9e