Re: [virtio-dev] [PATCH v2] snd: Add virtio sound device specification

2019-11-20 Thread Gerd Hoffmann
Hi, > > > +\begin{description} > > > +\item[0] controlq > > > +\item[1] pcmq > > > +\end{description} > > > + > > > +The controlq virtqueue always exists, the pcmq virtqueue only exists if > > > +the VIRTIO_SND_F_PCM_OUTPUT and/or VIRTIO_SND_F_PCM_INPUT feature is > > > negotiated. > > > > Why

Re: [virtio-dev] [PATCH v2] snd: Add virtio sound device specification

2019-11-19 Thread Liam Girdwood
On Thu, 2019-11-14 at 14:23 +0100, Anton Yakovlev wrote: > > > > > > > > +\subsection{Device Operation}\label{sec:Device Types / Sound > > > > Device / Device Operation} > > > > + > > > > +All control messages are placed into the controlq virtqueue > > > > and > > > > use the following > > > > +la

Re: [virtio-dev] [PATCH v2] snd: Add virtio sound device specification

2019-11-14 Thread Anton Yakovlev
Hi Jean, Thank you for comments and sorry for delayed reply. On 12.11.2019 14:20, Jean-Philippe Brucker wrote: Hi Mikhail, On Tue, Nov 05, 2019 at 04:06:06PM +0100, Mikhail Golubev wrote: From: Anton Yakovlev Hi everyone, the patch proposes an updated version of virtio specification for a

Re: [virtio-dev] [PATCH v2] snd: Add virtio sound device specification

2019-11-14 Thread Anton Yakovlev
On 11.11.2019 16:28, Liam Girdwood wrote: On Wed, 2019-11-06 at 10:28 +0100, Mikhail Golubev wrote: Fixes: https://github.com/oasis-tcs/virtio-spec/issues/54 snip +\subsection{Device Operation}\label{sec:Device Types / Sound Device / Device Operation} + +All control messages are placed int

Re: [virtio-dev] [PATCH v2] snd: Add virtio sound device specification

2019-11-12 Thread Jean-Philippe Brucker
Hi Mikhail, On Tue, Nov 05, 2019 at 04:06:06PM +0100, Mikhail Golubev wrote: > From: Anton Yakovlev > > Hi everyone, > > the patch proposes an updated version of virtio specification for a new > virtio sound device. The initial PATCH can be found here: [1]. The > device may be useful in case wh

Re: [virtio-dev] [PATCH v2] snd: Add virtio sound device specification

2019-11-11 Thread Liam Girdwood
On Wed, 2019-11-06 at 10:28 +0100, Mikhail Golubev wrote: > Fixes: https://github.com/oasis-tcs/virtio-spec/issues/54 > > Request for a vote. Sorry, I think there are still too many opens. I would also recommend that this proposal be sent to ALSA devel list (subscribers only) to get a more thorou

Re: [virtio-dev] [PATCH v2] snd: Add virtio sound device specification

2019-11-06 Thread Mikhail Golubev
Fixes: https://github.com/oasis-tcs/virtio-spec/issues/54 Request for a vote. BR, Mikhail. On 11/5/19 4:06 PM, Mikhail Golubev wrote: From: Anton Yakovlev Hi everyone, the patch proposes an updated version of virtio specification for a new virtio sound device. The initial PATCH can be found

[virtio-dev] [PATCH v2] snd: Add virtio sound device specification

2019-11-05 Thread Mikhail Golubev
From: Anton Yakovlev Hi everyone, the patch proposes an updated version of virtio specification for a new virtio sound device. The initial PATCH can be found here: [1]. The device may be useful in case when having audio is required but a device passthrough or emulation is not an option. The vir