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Re: [PATCH v7 02/12] Add virtio-sound-pci device
From: |
Alex Bennée |
Subject: |
Re: [PATCH v7 02/12] Add virtio-sound-pci device |
Date: |
Thu, 24 Aug 2023 18:48:45 +0100 |
User-agent: |
mu4e 1.11.14; emacs 29.1.50 |
Emmanouil Pitsidianakis <manos.pitsidianakis@linaro.org> writes:
> This patch adds a PCI wrapper device for the virtio-sound device.
> It is necessary to instantiate a virtio-snd device in a guest.
> All sound logic will be added to the virtio-snd device in the following
> commits.
>
> To add this device with a guest, you'll need a >=5.13 kernel compiled
> with CONFIG_SND_VIRTIO=y, which at the time of writing most distros have
> off by default.
>
> Use with following flags in the invocation:
>
> Pulseaudio:
> -audio driver=pa,model=virtio
> or
> -audio driver=pa,model=virtio,server=/run/user/1000/pulse/native
> sdl:
> -audio driver=sdl,model=virtio
> coreaudio (macos/darwin):
> -audio driver=coreaudio,model=virtio
> etc.
>
> Signed-off-by: Emmanouil Pitsidianakis
> <manos.pitsidianakis@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
<snip>
--
Alex Bennée
Virtualisation Tech Lead @ Linaro
- [PATCH v7 00/12] Add VIRTIO sound card, Emmanouil Pitsidianakis, 2023/08/22
- [PATCH v7 01/12] Add virtio-sound device stub, Emmanouil Pitsidianakis, 2023/08/22
- [PATCH v7 02/12] Add virtio-sound-pci device, Emmanouil Pitsidianakis, 2023/08/22
- Re: [PATCH v7 02/12] Add virtio-sound-pci device,
Alex Bennée <=
- [PATCH v7 03/12] virtio-sound: handle control messages and streams, Emmanouil Pitsidianakis, 2023/08/22
- [PATCH v7 04/12] virtio-sound: set PCM stream parameters, Emmanouil Pitsidianakis, 2023/08/22
- [PATCH v7 05/12] virtio-sound: handle VIRTIO_SND_R_PCM_INFO request, Emmanouil Pitsidianakis, 2023/08/22
- [PATCH v7 06/12] virtio-sound: handle VIRTIO_SND_R_PCM_{START,STOP}, Emmanouil Pitsidianakis, 2023/08/22
- [PATCH v7 07/12] virtio-sound: handle VIRTIO_SND_PCM_SET_PARAMS, Emmanouil Pitsidianakis, 2023/08/22
- [PATCH v7 08/12] virtio-sound: handle VIRTIO_SND_R_PCM_PREPARE, Emmanouil Pitsidianakis, 2023/08/22
- [PATCH v7 09/12] virtio-sound: handle VIRTIO_SND_PCM_RELEASE, Emmanouil Pitsidianakis, 2023/08/22
- [PATCH v7 10/12] virtio-sound: implement audio output (TX), Emmanouil Pitsidianakis, 2023/08/22