[Bug 67025] fbcon doesn't restore backlight (if X turns it off before VT switching for example)
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue Dec 17 03:59:40 PST 2013
https://bugs.freedesktop.org/show_bug.cgi?id=67025
Jani Nikula <jani.nikula at intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
--- Comment #4 from Jani Nikula <jani.nikula at intel.com> ---
If I follow the code correctly, drm_fb_helper_restore_fbdev_mode should restore
the backlight (through the crtc enable in the mode set). Maybe I'm missing
something. And maybe I don't understand the problem...
Daniel Martin, is this still an issue for you with the latest kernels? Please
provide a dmesg from early boot to the issue, with drm.debug=0xe module
parameter so we can see what's really going on with the backlight.
--
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20131217/83a3b58f/attachment.html>
More information about the intel-gfx-bugs
mailing list