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| author | Antonio Caggiano <antonio.caggiano@collabora.com> | 2024-10-25 00:03:11 +0300 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2024-10-28 16:56:36 +0000 |
| commit | 94d0ea1c19289d76ced934711fccd2269e69bb29 (patch) | |
| tree | 4fb102e07cb3763894f0eb9afe389645bc89b5af /docs | |
| parent | 1333fd0693a87bd509c025e6212fcfeced948a15 (diff) | |
| download | qemu-94d0ea1c19289d76ced934711fccd2269e69bb29.zip qemu-94d0ea1c19289d76ced934711fccd2269e69bb29.tar.gz qemu-94d0ea1c19289d76ced934711fccd2269e69bb29.tar.bz2 | |
virtio-gpu: Support Venus context
Request Venus when initializing VirGL and if venus=true flag is set for
virtio-gpu-gl device.
Signed-off-by: Antonio Caggiano <antonio.caggiano@collabora.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Message-Id: <20241024210311.118220-14-dmitry.osipenko@collabora.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/system/devices/virtio-gpu.rst | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/docs/system/devices/virtio-gpu.rst b/docs/system/devices/virtio-gpu.rst index cb73dd7..b7eb0fc 100644 --- a/docs/system/devices/virtio-gpu.rst +++ b/docs/system/devices/virtio-gpu.rst @@ -71,6 +71,17 @@ representation back to OpenGL API calls. .. _Gallium3D: https://www.freedesktop.org/wiki/Software/gallium/ .. _virglrenderer: https://gitlab.freedesktop.org/virgl/virglrenderer/ +Translation of Vulkan API calls is supported since release of `virglrenderer`_ +v1.0.0 using `venus`_ protocol. ``Venus`` virtio-gpu capability set ("capset") +requires host blob support (``hostmem`` and ``blob`` fields) and should +be enabled using ``venus`` field. The ``hostmem`` field specifies the size +of virtio-gpu host memory window. This is typically between 256M and 8G. + +.. parsed-literal:: + -device virtio-gpu-gl,hostmem=8G,blob=true,venus=true + +.. _venus: https://gitlab.freedesktop.org/virgl/venus-protocol/ + virtio-gpu rutabaga ------------------- |