i386/132535: if ACPI enabled, i can't change brightness level on Acer Extensa 5620 laptop

[Székvölgyi Péter]

>Number:         132535
>Category:       i386
>Synopsis:       if ACPI enabled, i can't change brightness level on Acer Extensa 5620 laptop
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Mar 11 10:30:01 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator:     Székvölgyi Péter
>Release:        7.1-STABLE
>Organization:
>Environment:
FreeBSD dzsy-note.dzsy.org 7.1-STABLE FreeBSD 7.1-STABLE #6: Wed Mar  4 16:23:05 CET 2009     root at dzsy-note.dzsy.org:/usr/obj/usr/src/sys/DZSYNOTE  i386

>Description:
If i boot without ACPI i have brightness controll on my mashine, but i miss lot of thinks from acpi. If i started the computer with ACPI I haven't brightness control. Anything on ACPI probably work fine.

I run on XOrg the xev program and it send me keycode for the volume up/down,
brightness up/down if ACPI enabled.

My Custon kernel only:
include         GENERIC
ident           DZSYNOTE

device          atapicam

>How-To-Repeat:
Everytime i boot with ACPI enabled.
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: