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rules: add rule for accel devices

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Accel (Compute Acceleration) are new devices for AI/ML computation:
https://docs.kernel.org/accel/introduction.html

They are part of DRM subsystem. Add them to 'render' group since
no other appropriate group in standard linux systems exist. This
can be changed when proper common user-space components will emerge,
and new group for acceleration devices access will be established.

Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
This commit is contained in:
Stanislaw Gruszka 2023-05-25 11:44:00 +02:00 committed by Yu Watanabe
parent 9a2982b687
commit 3d1e78e362
1 changed files with 1 additions and 0 deletions
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rules.d/50-udev-default.rules.in
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@ -42,6 +42,7 @@ SUBSYSTEM=="cec", GROUP="video"
SUBSYSTEM=="drm", KERNEL=="renderD*", GROUP="render", MODE="{{GROUP_RENDER_MODE}}"
SUBSYSTEM=="kfd", GROUP="render", MODE="{{GROUP_RENDER_MODE}}"
SUBSYSTEM=="accel", GROUP="render", MODE="{{GROUP_RENDER_MODE}}"
SUBSYSTEM=="misc", KERNEL=="sgx_enclave", GROUP="sgx", MODE="0660"
SUBSYSTEM=="misc", KERNEL=="sgx_vepc", GROUP="sgx", MODE="0660"