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Date:      Sun, 22 May 2022 09:08:12 -0700
From:      Pete Wright <pete@nomadlogic.org>
To:        FreeBSD Current <freebsd-current@freebsd.org>
Subject:   no hw.acpi.video.lcd0 with graphics/drm-510-kmod
Message-ID:  <279458c5-74ce-55ec-9dac-de4a064243a9@nomadlogic.org>

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hello,
i have a lenovo P43s laptop running current.  i've noticed that since 
graphics/drm-510-kmod became available hw.acpi.video.lcd0 ceases to 
exist (which makes it impossible to adjust screen brightness).  i've 
installed graphics/drm-54-kmod and things work as expected.  previously 
i was running drm-devel-kmod without issues, so i think it's probably an 
issue with the 5.10 driver?

i can file a bug report for this (or just test out patches here if 
that's easier), but wanted to see if anyone here had observed this on 
other laptops first.

cheers,
-pete

-- 
Pete Wright
pete@nomadlogic.org
@nomadlogicLA




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