On Wed, Nov 08, 2023 at 07:07:43PM +0800, Marc-André Lureau wrote: > Hi > > On Wed, Nov 8, 2023 at 1:04 PM Antonio Caggiano > <quic_acagg...@quicinc.com> wrote: > > > > Hi Hans, > > > > +cc Gert and Dmitry > > > > On 17/10/2023 02:48, Hans de Ruiter wrote: > > > Hi, > > > > > > I'm working on Virtio GPU drivers for AmigaOS, and would like to know > > > what features are currently stable enough to use. Looking at the master > > > QEMU branch, both Virgl and blob resources are supported, but NOT at the > > > same time. Is the ability to use both simultaneously coming soon? > > > > > > > Mmh, well, they should be compatible, I'll try sending a patch. > > > > > Also, what's the state of Venus/Vulkan support? Surveying various > > > forks/branches, it looks very experimental and subject to change. > > > > > > > I believe this is quite stable now: > > https://gitlab.freedesktop.org/virgl/venus-protocol/-/issues/5 > > The last patch series for QEMU is from Huang Rui: > https://patchew.org/QEMU/20230915111130.24064-1-ray.hu...@amd.com/
I am working on V6, and will send them out very soon. Thanks, Ray > > > > > Virglrenderer 1.0.0 has been released as well. I wonder if that requires > > any change in QEMU. Gert or Dmitry might know the answer. > > No changes required afaik. > > > > > > I have the added difficulty that the AmigaOS Picasso96 driver API > > > expects direct CPU access to all of VRAM, and likes to peek/poke > > > directly into the bitmaps. That's clearly not possible without blob > > > resources, or shared memory (not entirely sure what the shared memory > > > feature is for). This is why I want to know what features are stable or > > > coming soon. > > > > > > > The shared memory feature is just a requirement which enables support > > for blob resources. > > Now that we are in freeze, we won't merge new features until the end > of this year / next year. But we can already plan / test / review etc. > > Antonio, do you have your work coordinated with Huang? > > Huang, are you going to send a new version of the venus series? > > It would be great to include docs/system/devices/virtio-gpu.rst > updates too. It's getting difficult to follow the various ways > virtio-gpu can be used nowadays. > > thanks > > -- > Marc-André Lureau
