Re: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-02-17 Thread Alex Bennée
Dmitry Osipenko writes: > On 2/17/25 18:22, Alex Bennée wrote: > ... >>> This VK_KHR_display problem is only reproducible with your rootfs that >>> you shared with me. It could be a trouble with your build configs or a >>> buggy package version used by your rootfs build, more likely the >>> forme

Re: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-02-17 Thread Dmitry Osipenko
On 2/17/25 18:22, Alex Bennée wrote: ... >> This VK_KHR_display problem is only reproducible with your rootfs that >> you shared with me. It could be a trouble with your build configs or a >> buggy package version used by your rootfs build, more likely the >> former. > So you have built that latest

Re: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-02-17 Thread Alex Bennée
Dmitry Osipenko writes: > On 2/14/25 17:33, Alex Bennée wrote: >> Dmitry Osipenko writes: >> >>> This patchset adds DRM native context support to VirtIO-GPU on Qemu. >>> >>> Contarary to Virgl and Venus contexts that mediates high level GFX APIs, >>> DRM native context [1] mediates lower level

Re: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-02-17 Thread Alex Bennée
Dmitry Osipenko writes: > On 1/27/25 19:17, Alex Bennée wrote: >> Dmitry Osipenko writes: >> >>> This patchset adds DRM native context support to VirtIO-GPU on Qemu. >>> >>> Contarary to Virgl and Venus contexts that mediates high level GFX APIs, >>> DRM native context [1] mediates lower level

Re: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-02-14 Thread Dmitry Osipenko
On 2/14/25 17:33, Alex Bennée wrote: > Dmitry Osipenko writes: > >> This patchset adds DRM native context support to VirtIO-GPU on Qemu. >> >> Contarary to Virgl and Venus contexts that mediates high level GFX APIs, >> DRM native context [1] mediates lower level kernel driver UAPI, which >> refle

Re: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-02-14 Thread Alex Bennée
Dmitry Osipenko writes: > This patchset adds DRM native context support to VirtIO-GPU on Qemu. > > Contarary to Virgl and Venus contexts that mediates high level GFX APIs, > DRM native context [1] mediates lower level kernel driver UAPI, which > reflects in a less CPU overhead and less/simpler co

RE: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-02-13 Thread Kasireddy, Vivek
Hi Dmitry, > Subject: Re: [PATCH v6 00/10] Support virtio-gpu DRM native context > > On 2/6/25 01:13, Dmitry Osipenko wrote: > > On 2/5/25 23:08, Dmitry Osipenko wrote: > >>> Thanks for showing me the video. I will take a look and check what would > go wrong here.

Re: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-02-11 Thread Dmitry Osipenko
On 2/6/25 01:13, Dmitry Osipenko wrote: > On 2/5/25 23:08, Dmitry Osipenko wrote: >>> Thanks for showing me the video. I will take a look and check what would go >>> wrong here. I kinda understand corruption may happen >>> in some scenario but I don't know what could cause the upside down image.

Re: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-02-05 Thread Dmitry Osipenko
On 2/5/25 23:08, Dmitry Osipenko wrote: >> Thanks for showing me the video. I will take a look and check what would go >> wrong here. I kinda understand corruption may happen >> in some scenario but I don't know what could cause the upside down image. Do >> you have any idea?? Maybe the frame was

Re: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-02-05 Thread Dmitry Osipenko
On 2/5/25 21:53, Kim, Dongwon wrote: > Thanks for showing me the video. I will take a look and check what would go > wrong here. I kinda understand corruption may happen > in some scenario but I don't know what could cause the upside down image. Do > you have any idea?? Maybe the frame was tempor

RE: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-02-05 Thread Kim, Dongwon
(like minimization). > Subject: Re: [PATCH v6 00/10] Support virtio-gpu DRM native context > > On 2/4/25 04:51, Kim, Dongwon wrote: > >> Subject: Re: [PATCH v6 00/10] Support virtio-gpu DRM native context > >> > >> "Kim, Dongwon" writes: > >> >

Re: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-02-05 Thread Dmitry Osipenko
On 2/4/25 04:51, Kim, Dongwon wrote: >> Subject: Re: [PATCH v6 00/10] Support virtio-gpu DRM native context >> >> "Kim, Dongwon" writes: >> >>> Hi, >>> >>> The commit below could change the timing of drawing by making the >>

RE: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-02-03 Thread Kim, Dongwon
> Subject: Re: [PATCH v6 00/10] Support virtio-gpu DRM native context > > "Kim, Dongwon" writes: > > > Hi, > > > > The commit below could change the timing of drawing by making the > > drawing done at refresh cycle instead of via drawing event.

Re: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-02-03 Thread Alex Bennée
e. Hey, can > you > describe how the corruption looks like? Is it just garbage image with random > noise > or the actual frame with some defects like tearing...? The terminal gets mirrored upside down and the mouse creates damage as it moves about. > >> Subject: Re:

RE: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-02-03 Thread Kim, Dongwon
just garbage image with random noise or the actual frame with some defects like tearing...? > Subject: Re: [PATCH v6 00/10] Support virtio-gpu DRM native context > > Dmitry Osipenko writes: > > > On 1/27/25 19:17, Alex Bennée wrote: > > ... > >> I'm still s

Re: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-02-03 Thread Alex Bennée
Dmitry Osipenko writes: > On 1/27/25 19:17, Alex Bennée wrote: > ... >> I'm still seeing corruption with -display gtk,gl=on on my x86 system >> BTW. I would like to understand if that is a problem with QEMU, GTK or >> something else in the stack before we merge. > > I reproduced the display mirro

Re: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-02-02 Thread Dmitry Osipenko
On 1/27/25 19:17, Alex Bennée wrote: ... > I'm still seeing corruption with -display gtk,gl=on on my x86 system > BTW. I would like to understand if that is a problem with QEMU, GTK or > something else in the stack before we merge. I reproduced the display mirroring/corruption issue and bisected i

Re: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-01-31 Thread Dmitry Osipenko
On 1/27/25 19:17, Alex Bennée wrote: > Dmitry Osipenko writes: > >> This patchset adds DRM native context support to VirtIO-GPU on Qemu. >> >> Contarary to Virgl and Venus contexts that mediates high level GFX APIs, >> DRM native context [1] mediates lower level kernel driver UAPI, which >> refle

Re: [PATCH v6 00/10] Support virtio-gpu DRM native context

2025-01-27 Thread Alex Bennée
Dmitry Osipenko writes: > This patchset adds DRM native context support to VirtIO-GPU on Qemu. > > Contarary to Virgl and Venus contexts that mediates high level GFX APIs, > DRM native context [1] mediates lower level kernel driver UAPI, which > reflects in a less CPU overhead and less/simpler co

[PATCH v6 00/10] Support virtio-gpu DRM native context

2025-01-26 Thread Dmitry Osipenko
This patchset adds DRM native context support to VirtIO-GPU on Qemu. Contarary to Virgl and Venus contexts that mediates high level GFX APIs, DRM native context [1] mediates lower level kernel driver UAPI, which reflects in a less CPU overhead and less/simpler code needed to support it. DRM contex