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Commit fe3b3ed7 authored by Luciano Coelho's avatar Luciano Coelho Committed by Jani Nikula
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drm/i915/display: don't allow DMC wakelock on older hardware


Only allow running DMC wakelock code if the display version is 20 or
greater.  Also check if DMC is loaded before enabling.

Reviewed-by: default avatarUma Shankar <uma.shankar@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240412094148.808179-3-luciano.coelho@intel.com


Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
parent 765425f5
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