https://bugzilla.kernel.org/show_bug.cgi?id=25072
Indan <in...@nul.nu> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |in...@nul.nu
CC| |in...@nul.nu
Florian Mickler <flor...@mickler.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
--- Comment #3 from Indan <in...@nul.nu> 2011-01-11 01:43:22 ---
What does your laptop do when you close the lid? Does it suspend?
Anyhow, I'm quite sure it's a duplicate of #23472, with the same root cause.
The behaviour I've seen is a more or less exact halving of the brightness after
each suspend/resume cycle, if I don't touch the brightness keys (then it jumps
back to what it is supposed to be).
Can you try doing what I suggest in #23472 and either see if reverting commit
a6c45cf013a57e32ddae43dd4ac911eb4a3919fd fixes it for you, of if adding a
"return 0" or "return 1" at the start of is_backlight_combination_mode() in
drivers/gpu/drm/i915/intel_panel.c fixes it?
--- Comment #4 from Florian Mickler <flor...@mickler.org> 2011-02-09 05:34:39
---
*ping*
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
------------------------------------------------------------------------------
The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE:
Pinpoint memory and threading errors before they happen.
Find and fix more than 250 security defects in the development cycle.
Locate bottlenecks in serial and parallel code that limit performance.
http://p.sf.net/sfu/intel-dev2devfeb
_______________________________________________
acpi-bugzilla mailing list
acpi-bugzilla@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
