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User-Agent: Mutt/1.10.1 (2018-07-13) Cc: Takashi Iwai , Guennadi Liakhovetski , alsa-devel@alsa-project.org, Pierre-Louis Bossart , sound-open-firmware@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" --9Iq5ULCa7nGtWwZS Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Apr 03, 2020 at 05:10:20PM +0100, Liam Girdwood wrote: > 3) rpmsg integration. The SOF IPC will use rpmsg virtio transport > between host and guests. > This series does not mandate a DSP IPC standard, since this may differ > between DSP vendors, but it will use OASIS standards for virtio-snd, > DMA buffers and rpmsg. This sounds good, I think rpmsg bit was the initial part of this that I was missing (but that will then lead into requiring the others) - this is essentially VFIO for a software defined component so it's clear that there's value in standardization on the discovery and transport parts of things but I agree that the actual messages are just a vendor thing and don't need an OASIS standard. --9Iq5ULCa7nGtWwZS Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl6HYqEACgkQJNaLcl1U h9AB2Qf+O2phCUV8bBr9nBaVsgwkDjLpik9KeYqXKL+iDdYqOubu0aV7vGFheuXG dCIq3KTTb9cxuoxDWjS8XdJe2IInWT4AMkJ2ZPwVmgkJsAJMa/m8/SZ6/v5cxzLX LwXLvwOkOJbr+laDAEmSaFYBKoZDsJPvXZ2T+6q1ggvs7kLytYzwcHg4cOPmB3OS QRPQedFUW3CGYsPNytB1FnjFhwwkw7mydOvRFwwg3UtThrtTfFwe24FYBkunjoeO UTA4j1aWg5JkXXBvZHktlFoFSLxMVCubgvYu/RKER7HCS/LoE+3AhnUs35ln0uJ9 f5z7svXLwnZpa/BmOck6WmP+kPqNHw== =3tOd -----END PGP SIGNATURE----- --9Iq5ULCa7nGtWwZS--