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Date:      Sat, 16 Jun 2012 09:30:34 +0800
From:      freegih <freegih@gmail.com>
To:        Mitsuru IWASAKI <iwasaki@jp.FreeBSD.org>
Cc:        freebsd-acpi@freebsd.org
Subject:   Re: [CFT] acpi_ibm event handler
Message-ID:  <4FDBE1BA.3070204@gmail.com>
In-Reply-To: <20120616.025804.48535013.iwasaki@jp.FreeBSD.org>
References:  <20120616.025804.48535013.iwasaki@jp.FreeBSD.org>

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Thanks, it looks good, works on my X61,  I also have SL500 , the lenovo tp.

  can somebody make acpi_ibm works on the Lenovo ThinkPads ?


On 2012/06/16 01:58, Mitsuru IWASAKI wrote:
> Hi,
>
> I've noticed that brightness up/down keys on my Thinkpad X61 doesn't
> work.  Checking DSDT of X61, many changes were found comparing with
> older Thinkpad (eg. X41).  So I made the patches against acpi_ibm(4)
> as a workaround so that devd(8) events are handled by event handler in
> acpi_ibm(4).
>
> the patches at:
> http://people.freebsd.org/~iwasaki/acpi/acpi_ibm-20120615.diff
>
> With the following sysctl setting, now brightness control is working :)
>
> sysctl dev.acpi_ibm.0.events=1
> sysctl dev.acpi_ibm.0.handlerevents='0x04 0x10 0x11'
>
> Thanks!
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