Re: [Xen-users] Xen PV display drivers

[Rajagopal Aravindan <a.rajagopal.81@xxxxxxxxx>]

Hello Oleksandr,

>>We do not use framebuffer drivers in our setups, but PV display (Linux KMS).
>>Please let me know if you need details on that.  
Yes, could you please share some details, to consolidate whatever little study we have carried out so far ?

Look forward to your reply.

Thanks,
Rajagopal

On Fri, Sep 6, 2019 at 10:58 AM Oleksandr Andrushchenko <Oleksandr_Andrushchenko@xxxxxxxx> wrote:

Hi,
On 9/5/19 9:47 PM, Julien Grall wrote:
> Hi,
>
> I am adding Oleksandr who has been looking after PV display driver
> recently.
>
We do not use framebuffer drivers in our setups, but PV display (Linux KMS).
Please let me know if you need details on that.

> Cheers,
>
> On 8/28/19 6:49 PM, Rajagopal Aravindan wrote:
>> Hello Julien,
>>
>> I am trying to understand how a Dom-U's GUI desktop is viewable
>> through vncviewer.
>> While I see a fbfront driver in Ubuntu running as Dom-U, I don't see
>> a fbback driver or equivalent.
>>
fbfront is a kernel driver and its counterpart (fbback) is a part of
QEMU [1]

>> Can you please provide me some info or links on this ?
OFFTOP: I am not subscribed on xen-users@, so I miss all the mails there
>>
>> Thanks,
>> Rajagopal
>
[1]
https://xenbits.xen.org/gitweb/?p=qemu-xen.git;a=blob;f=hw/display/xenfb.c;h=3c79913b31a67d162299f598002133881e064c87;hb=HEAD

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