Date: Mon, 3 Sep 2012 19:31:08 -0700 (PDT) From: SicoSico <resuscitated_wael@hotmail.com> To: freebsd-x11@freebsd.org Subject: Re: Lenovo Y570 backlight Message-ID: <1346725868219-5740516.post@n5.nabble.com> In-Reply-To: <CAN6yY1tJggN1%2BCS37DBqRPO=mynwEnNM0xs8K-dhQVLma9RzLQ@mail.gmail.com> References: <1342085203648-5726207.post@n5.nabble.com> <201207121653.32046.erichfreebsdlist@ovitrap.com> <1342094808885-5726236.post@n5.nabble.com> <50004AF0.1010400@gmail.com> <1346704065209-5740445.post@n5.nabble.com> <CAN6yY1tJggN1%2BCS37DBqRPO=mynwEnNM0xs8K-dhQVLma9RzLQ@mail.gmail.com>
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Thanks for your reply Kevin Oberman, #acpi_call -p '\VBRC' -i 5 Unknown object type '-1515870811' Here are some values that may be related: #acpi_call -p '\_SB.PCI0.LPCB.EC0.BRTS' 10 #acpi_call -p '\_SB.PCI0.GFX0.DD02._BCM' 0 #acpi_call -p '\_SB.PCI0.GFX0.DD02._BQC' 0 #acpi_call -p '\_SB.PCI0.GFX0.DD02.LVLS' 10 #acpi_call -p '\_SB.PCI0.GFX0.DD02._BCL' Unknown object type '4' #acpi_call -p '\_SB.PCI0.PEG0.VGA.LCD.PLVL' Unknown object type '4' \_SB.PCI0.GFX0.DD02._BCM can be changed: #acpi_call -p '\_SB.PCI0.GFX0.DD02._BCM' -i 4 4 After that \_SB.PCI0.GFX0.DD02._BQC value is changed to 1: #acpi_call -p '\_SB.PCI0.GFX0.DD02._BQC' 1 But still this has no effect to the brightness. DSDT files were attached in an earlier post. -- View this message in context: http://freebsd.1045724.n5.nabble.com/Lenovo-Y570-backlight-tp5726207p5740516.html Sent from the freebsd-x11 mailing list archive at Nabble.com.
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