[PATCH qemu-server/pve-manager v3 0/2] add virtio-vga-gl OpenGL 4.6 & Vulkan (venus) support

[Markus Frank <m.frank@proxmox.com>]

v3:
ran `make tidy` in both repos and applied the changes

v2:
The QEMU documentation got updated and now explains that adding blob and
hostmem alone with or without "venus=on" enabled support for OpenGL 4.6.
So I decided to let the user decide which "feature set" to use:
* the default with up to OpenGL 4.3 support
* OpenGL 4.6 (hostmem=<size>G,blob=true)
* Vulkan & OpenGL 4.6 (hostmem=<size>G,blob=true,venus=true)
https://www.qemu.org/docs/master/system/devices/virtio/virtio-gpu.html

There is also a patch on the qemu-devel list which separates Vulkan from
OpenGL.
https://lists.gnu.org/archive/html/qemu-devel/2026-03/msg05502.html
So in the future we could add a "vulkan without opengl" or "drm" option.

The hostmem option allocates a host memory region that acts as virtual
VRAM, enabling virglrenderer to map graphics 'blobs' directly to fixed
memory addresses.
https://www.mail-archive.com/qemu-devel@nongnu.org/msg1173963.html


qemu-server:

Markus Frank (1):
  virtio-vga-gl: add OpenGL 4.6 and Vulkan (Venus) support

 src/PVE/QemuServer.pm | 34 +++++++++++++++++++++++++++++++++-
 1 file changed, 33 insertions(+), 1 deletion(-)


pve-manager:

Markus Frank (1):
  ui: qemu: add VirGl feature selection in DisplayEdit

 www/manager6/qemu/DisplayEdit.js | 72 +++++++++++++++++++++++++++++++-
 1 file changed, 71 insertions(+), 1 deletion(-)

-- 
2.47.3