Date: Wed, 21 Sep 2011 21:25:17 -0600 From: Peter Grehan <grehan@freebsd.org> To: Justin Hibbits <jrh29@alumni.cwru.edu> Cc: FreeBSD PowerPC ML <freebsd-ppc@freebsd.org> Subject: Re: ofw syscons brightness patch Message-ID: <4E7AAA9D.9010503@freebsd.org> In-Reply-To: <91CC14C1-14F2-41B3-81F1-D90B42F038CA@alumni.cwru.edu> References: <91CC14C1-14F2-41B3-81F1-D90B42F038CA@alumni.cwru.edu>
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Hi Justin, > Attached is a patch that adds brightness control to ofw syscons > (dev.sc.0.brightness sysctl). Pretty simple. Comments and tests > requested. Hopefully the listserv doesn't eat the patch. Is it possible to have the value in the sysctl be 0-100, or 0-10 ? It might be a bit confusing for the user to have to know that the range is 0x34-0xff, and have the sysctl code clamp to these. Are the MIN_BRIGHTNESS/MAX_BRIGHTNESS values the same for all models ? later, Peter.
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