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config_tools: update gpu passthru doc

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add "i915.modeset=0" in kernel cmd line parameter for
allowing users to access a Ubuntu desktop.

Signed-off-by: Kunhui-Li <kunhuix.li@intel.com>
This commit is contained in:
Kunhui-Li
2022-07-08 21:08:53 +08:00
committed by David Kinder
parent 39626609d0
commit 69e1ec970c
3 changed files with 23 additions and 0 deletions
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13
doc/user-guides/kernel-parameters.rst
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@@ -336,6 +336,19 @@ relevant for configuring or debugging ACRN-based systems.
hugepages=10
hugepagesz=1G
* - ``i915.modeset``
- Service VM
- GPU driver loading option.
``0``:
Disable the GPU driver loading for Intel GPU device.
``1``:
Enable the GPU driver loading for Intel GPU device.
- ::
i915.modeset=0
.. note:: The ``hugepages`` and ``hugepagesz`` parameters are automatically
taken care of by the ACRN Configurator tool. If users have customized
hugepage settings to satisfy their particular workloads in the Service VM,