[haiku-bugs] Re: [Haiku] #8258: [ACPI] laptop's brightness buttons broken since hrev42637

  • From: "korli" <trac@xxxxxxxxxxxx>
  • Date: Mon, 02 Jan 2012 13:31:07 -0000

#8258: [ACPI] laptop's brightness buttons broken since hrev42637
----------------------------+----------------------------
   Reporter:  luroh         |      Owner:  tqh
       Type:  bug           |     Status:  new
   Priority:  normal        |  Milestone:  R1
  Component:  Drivers/ACPI  |    Version:  R1/Development
 Resolution:                |   Keywords:
 Blocked By:                |   Blocking:
Has a Patch:  0             |   Platform:  All
----------------------------+----------------------------

Comment (by korli):

 Just a theory... If the buttons work with ACPI disabled, the reason could
 be that by default the firmware handles brighness events itself. When ACPI
 is enabled, the firmware would not handle events anymore, thus leading to
 a "regression" for the user.

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/8258#comment:4>
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