Date: Wed, 30 Jan 2013 02:50:53 +1100 (EST) From: Ian Smith <smithi@nimnet.asn.au> To: Kevin Oberman <kob6558@gmail.com> Cc: freebsd-acpi@freebsd.org Subject: Re: what is required to support a new laptop? Message-ID: <20130130024649.R87033@sola.nimnet.asn.au> In-Reply-To: <CAN6yY1tLY_LSv6xpcfD_oC_6769BSuFutKYE4%2BExN81oyue5vQ@mail.gmail.com> References: <CAF6rxg=c=JN=N7NkWYdRHbgAqQTPGoFr=uLuXgiCfh%2BDdd-C4w@mail.gmail.com> <20130128114938.GK50515@e-new.0x20.net> <CAF6rxgnHayanFrLhmixdixe_pKeifPZG2mUYnJc51ioc47oYJQ@mail.gmail.com> <CAN6yY1tLY_LSv6xpcfD_oC_6769BSuFutKYE4%2BExN81oyue5vQ@mail.gmail.com>
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On Mon, 28 Jan 2013 22:24:29 -0800, Kevin Oberman wrote: > On Mon, Jan 28, 2013 at 11:06 AM, Eitan Adler <lists@eitanadler.com> wrote: > > On 28 January 2013 06:49, Lars Engels <lars.engels@0x20.net> wrote: > >> On Fri, Jan 25, 2013 at 08:55:40AM -0500, Eitan Adler wrote: > >>> Hi all, > >>> > >>> I recently purchased a Lenovo Y530 and attempted to use some of the > >>> ACPI features (brightness of backlight, etc.) > >>> > >>> I attempted to load acpi_ibm but devd reported no events (running with > >>> devd -dD). What information might be useful to help support this > >>> laptop? > >> > >> Did you set dev.acpi_ibm.0.events=1? > > > > I don't see this as an option at all. > > Setting dev.acpi_ibm.0.events=1 still does not cause the brightness > functions to generate events. Could the initialmask and or availmask > tie into this in some way? Have we seen 'sysctl dev.acpi_ibm' from this machine yet? Maybe clues? Ideally after kldload acpi_ibm and before any sysctl changes .. cheers, Ian
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