Re: Enable audio virtualization in Xen

[AMD Official Use Only - General] I am continuously getting following log when I play a file in Dom U: 06.09.22 16:16:38.071 | XenEvtchn | DBG - Notify event channel, port: 76 06.09.22 16:16:38.096 | AlsaPcm | DBG - Frame: 0, bytes: 0, state: 3 06.09.22 16:16:38.096 | RingBuffer | DBG - Send

Re: Enable audio virtualization in Xen

[AMD Official Use Only - General] Hi Oleksandr, Thank you for your input. I tried matching the hardware parameter (i.e. buffer size) in the HVM config file, but still no luck with audio from HVM guest. Here is the complete vsnd config: vsnd = [[ 'card, backend=Domain-0, buffer-size=22050,

Re: Enable audio virtualization in Xen

On Thu, Sep 1, 2022 at 11:58 AM SHARMA, JYOTIRMOY wrote: > [AMD Official Use Only - General] > > Hi all, > Hello Jyotirmoy. [sorry for the possible format issues] > > > Forgot to mention that I am able to play audio from HVM guest with Pulse > Audio as back end. > good. > Here is the

Re: Enable audio virtualization in Xen

[AMD Official Use Only - General] Hi all, Forgot to mention that I am able to play audio from HVM guest with Pulse Audio as back end. Here is the corresponding HVM configuration: vsnd = [[ 'card, backend=Domain-0, buffer-size=65536, short-name=VCard, long-name=Virtual sound card,

Re: Enable audio virtualization in Xen

[AMD Official Use Only - General] Hi Oleksandr, Christopher and others, I am trying to enable audio playback from HVM guest as per discussion above using ALSA as back end. I have compiled and installed libxenbe (https://github.com/xen-troops/libxenbe) and snd_be

Re: Enable audio virtualization in Xen

On 12.08.22 12:27, SHARMA, JYOTIRMOY wrote: [AMD Official Use Only - General] Hello Christopher, Hello Jyotirmoy, Christopher Just spotted that libxenbe and snd_be were mentioned ... Thank you so much for your reply. I will execute your steps and first try to enable pulse audio as

Re: Enable audio virtualization in Xen

[AMD Official Use Only - General] Hello Christopher, Thank you so much for your reply. I will execute your steps and first try to enable pulse audio as you have mentioned. Later I will try to enable ALSA which is my final requirement. Meanwhile, I was reading up on virtio-snd and found some

Re: Enable audio virtualization in Xen

On Thu, Jul 28, 2022 at 1:37 PM Christopher Clark wrote: > > On Thu, Jul 28, 2022 at 12:05 PM SHARMA, JYOTIRMOY > wrote: > > > > [AMD Official Use Only - General] > > > > Hi all, > > > > Can anyone please help here? Hello again, I have now been able to enable HVM guest audio using the Xen PV

Re: Enable audio virtualization in Xen

en-us...@lists.xenproject.org > Subject: RE: Enable audio virtualization in Xen > > [AMD Official Use Only - General] > > Hi Christopher, > > Thank you for the quick response. Please find answers below. > > >> Does audio playback work OK from your Ubuntu dom0? > Ye

RE: Enable audio virtualization in Xen

@lists.xenproject.org; xen-us...@lists.xenproject.org Subject: RE: Enable audio virtualization in Xen [AMD Official Use Only - General] Hi Christopher, Thank you for the quick response. Please find answers below. >> Does audio playback work OK from your Ubuntu dom0? Yes. >> Do you know w

RE: Enable audio virtualization in Xen

to destroy guest libxl: error: libxl_domain.c:1064:domain_destroy_cb: Domain 4:Destruction of domain failed Can you please let me know what parameters I should use in the config file to play audio from dom U? Regards, Jyotirmoy -Original Message- From: Christopher Clark Sent: Tues

Re: Enable audio virtualization in Xen

On Mon, Jul 25, 2022 at 4:45 AM SHARMA, JYOTIRMOY wrote: > > [AMD Official Use Only - General] > > > Hi all, Hi Jyotirmoy, I have add the xen-users list to CC since this thread may be useful to that forum. > I am using ubuntu as dom 0 and also dom U (HVM). I want to play audio from > “dom U”