Actually,
echo <value> > /sys/class/backlight/acpi_video0/brightness
<value> from 0 to 7
works for me :-)
-----Original Message-----
From: Lopatin, Alexander L
Sent: Tuesday, July 29, 2008 16:47
To: Gupta, Vikas; dev@moblin.org
Subject: RE: [Moblin Dev] Controlling LCD power through Poulsbo Video
driver
> Is there any other way to control LCD power.
I think that it should be something like:
xrandr --output LVDS0 --set BACKLIGHT <value>
or
xbacklight - set <value>
to change LCD brightness. Unfortunately, it doesn't work on the hardware
I am testing.
> system after 10 minutes switches off LCD power.
'xset s 2' - will change it to 2 seconds
Alex
-----Original Message-----
From: Gupta, Vikas
Sent: Monday, July 28, 2008 21:37
To: Lopatin, Alexander L; dev@moblin.org
Subject: RE: [Moblin Dev] Controlling LCD power through Poulsbo Video
driver
Is there any other way to control LCD power. I have noticed that without
doing any activity the system after 10 minutes switches off LCD power. I
was wondering what interface is doing that?
Vikas
-----Original Message-----
From: Lopatin, Alexander L
Sent: Monday, July 28, 2008 7:35 PM
To: Gupta, Vikas; dev@moblin.org
Subject: RE: [Moblin Dev] Controlling LCD power through Poulsbo Video
driver
'xset dpms force off' works for me: X.Server 1.4.0.90, Linux ume
2.6.24-19-lpia.
Alex
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf
Of Gupta, Vikas
Sent: Monday, July 28, 2008 15:49
To: dev@moblin.org
Subject: [Moblin Dev] Controlling LCD power through Poulsbo Video driver
Is there a way I can switch power of my LCD? I am using 2.4.19-lpia with
psb module.The xset dpms force off is not working.
Thanks
Vikas
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