Date: Wed, 20 Mar 2013 10:01:59 +0200 From: Alexandr <shuriku@shurik.kiev.ua> To: freebsd-acpi@freebsd.org Cc: freebsd-mobile@freebsd.org Subject: acpi_video on ThinkPad E530 Message-ID: <51496CF7.1040604@shurik.kiev.ua>
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Hello! On my laptop with acpi_video loaded brightness control via Fn-keys doesn't work. The only way to change brightness is using dev.acpi_ibm.0.lcd_brightness, for example: /bin/sh -c 'LEVEL=$(/sbin/sysctl -n dev.acpi_ibm.0.lcd_brightness) ;/sbin/sysctl dev.acpi_ibm.0.lcd_brightness=$(/bin/expr $LEVEL + 1)' When I press Fn-key I see, that hw.acpi.video.lcd0.brightness is changed, but nothing happens on screen. I think it because of hw.acpi.video.lcd0.active=0, but I cannot change it. With acpi_ibm and without acpi_video Fn-keys works well.
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