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docs: add Intel GVTg configuration to manual

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Signed-off-by: Snir Sheriber <ssheribe@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
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Snir Sheriber 2020-04-30 11:14:58 +03:00
parent c986f9cd83
commit 9513620f99
1 changed files with 24 additions and 0 deletions
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docs/manual/manual.txt
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@ -992,6 +992,7 @@ folder will show up in GNOME Files network places (or Nautilus). It
can then be mounted and browsed in traditional applications thanks to
`gvfs-fuse`.
[[virgl]]
GL acceleration (virgl)
=======================
@ -1054,6 +1055,29 @@ client$ virt-viewer -a $vmname
[source,sh]
client$ remote-viewer spice+unix:///run/user/1000/spice.sock
[[gvtg]]
Intel's GVTg
============
Intel GVTg allows you to share your host GPU with the guest so that it can
accelerate graphic and media operations.
Configuration
-------------
To configure your host and the vGPU device, follow
https://www.kraxel.org/blog/2018/04/vgpu-display-support-finally-merged-upstream/[this blog post]
For spice configuration you have two main options:
1. Use locally, connect and configure spice similar to <<virgl, virGL>> spice configuration
(set vfio display=on)
2. Use remotley, connect and configure spice similar to <<videostreaming, spice-streaming-agent>>
(set vfio display=off)
* For remote connection you may want to accelerate your video encoding using the configured
Intel's vGPU, check for Gstreamer's Intel accelerated codec options.
QEMU Spice reference
====================