Date: Mon, 23 May 2022 09:18:46 +0200 From: Maurizio Vairani <maurizio1018@gmail.com> To: Pete Wright <pete@nomadlogic.org> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: no hw.acpi.video.lcd0 with graphics/drm-510-kmod Message-ID: <CAN0zgYWw2uxLhQXMggyRGdwH1x5GMnQDps3mGv9-Zp_kv%2B1znQ@mail.gmail.com> In-Reply-To: <279458c5-74ce-55ec-9dac-de4a064243a9@nomadlogic.org>
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[-- Attachment #1 --] Il giorno dom 22 mag 2022 alle ore 18:08 Pete Wright <pete@nomadlogic.org> ha scritto: > 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 > > > Hello, to adjust screen brightness, on a Lenovo ThinkPad T450, I use the graphics/intel-backlight port. Regards, Maurizio [-- Attachment #2 --] <div dir="ltr"><div dir="ltr"></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il giorno dom 22 mag 2022 alle ore 18:08 Pete Wright <<a href="mailto:pete@nomadlogic.org">pete@nomadlogic.org</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">hello,<br> i have a lenovo P43s laptop running current. i've noticed that since <br> graphics/drm-510-kmod became available hw.acpi.video.lcd0 ceases to <br> exist (which makes it impossible to adjust screen brightness). i've <br> installed graphics/drm-54-kmod and things work as expected. previously <br> i was running drm-devel-kmod without issues, so i think it's probably an <br> issue with the 5.10 driver?<br> <br> i can file a bug report for this (or just test out patches here if <br> that's easier), but wanted to see if anyone here had observed this on <br> other laptops first.<br> <br> cheers,<br> -pete<br> <br> -- <br> Pete Wright<br> <a href="mailto:pete@nomadlogic.org" target="_blank">pete@nomadlogic.org</a><br> @nomadlogicLA<br> <br> <br></blockquote><div>Hello,</div><div> to adjust screen brightness, on a Lenovo ThinkPad T450, I use the graphics/intel-backlight port.</div><div>Regards,</div><div>Maurizio<br></div></div></div>help
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