OESF Portables Forum

Everything Else => Sharp Zaurus => Model Specific Forums => Distros, Development, and Model Specific Forums => Archived Forums => 6000 - Tosa => Topic started by: kmeaw on December 10, 2004, 07:57:42 am

Title: Tosa-bl Backlight
Post by: kmeaw on December 10, 2004, 07:57:42 am

Hi. Can you help me?

Please post me your /proc/driver/fl/tosa-bl values with different backlight power using sharp rom

I am using OZ/GPE and I don't have a backlight power changer.

Most important value is "backlight off" state

Title: Tosa-bl Backlight
Post by: xenophobe on December 10, 2004, 11:41:49 am

0x0000 - light off
0x010B - 1st division (dim light)
0x0121 - 2d division
0x0144 - 3d division
0x0164 - 4th division
0x01FF - 5th division (max bright)

Title: Tosa-bl Backlight
Post by: kmeaw on December 10, 2004, 02:56:34 pm

ok, thanks.
Everything except 0x0000 works. It seems that Sharp ROM makes some call to disable light. If anyone knows, please tell me...