[android-porting] Re: Integration of ambient light sensor and Auto brightness

2013-06-10 Thread Vishveshwar
On Thursday, June 6, 2013 8:03:38 PM UTC+5:30, cha...@gmail.com wrote: > > Hi all, > it is my first post on the group, but I read it very often. Guys you are > very helpful! > > I'm working on porting android to arm and recently I met some problems. > I don't know how to integrate *ambient light*

[android-porting] Re: Integration of ambient light sensor and Auto brightness

2013-06-12 Thread chaqol
Thanks for your help. I found that I have a problem in HAL (Hardware abstraction) which results in not writing proper information about ambient light values to sysfs. After some changes it started to work, but the backlight intensity isn't very smooth. Probably that can be done by changing som

Re: [android-porting] Re: Integration of ambient light sensor and Auto brightness

2013-06-10 Thread Braganza Roberts
First check if the sysfs entry for brightness is properly updated when you are moving the slide. sysfs entry may differ for different vendors. ~Sam. On Mon, Jun 10, 2013 at 1:34 PM, Vishveshwar wrote: > On Thursday, June 6, 2013 8:03:38 PM UTC+5:30, cha...@gmail.com wrote: >> >> Hi all, >> it is