Openmoko Bug #2062: xglamo doesn't implement any power management

Openmoko Public Trac bugs at
Tue Oct 7 15:22:06 CEST 2008

#2062: xglamo doesn't implement any power management
    Reporter:  laforge          |        Owner:  openmoko-kernel
        Type:  enhancement      |       Status:  new            
    Priority:  normal           |    Milestone:                 
   Component:  System Software  |      Version:                 
    Severity:  blocker          |   Resolution:                 
    Keywords:                   |    Blockedby:                 
Reproducible:  always           |     Blocking:                 

Comment(by andy):

 Last time I looked at Xglamo sources it seemed to be based on a cut and
 paste of the kernel framebuffer driver for Glamo.  There was stuff like
 locking for modal command queue and so on that didn't cooperate with the
 kernel side implementation for example.

 Rather than adding things to XGlamo it might make sense to do these things
 on kernel side alone, for example with a callback to machine specific
 stuff whenever the backlight is enabled or disabled?

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