On Tue, 17 May 2016 22:50:11 +0200, "Rafael J. Wysocki" said: > On Tue, May 17, 2016 at 8:41 PM, Valdis Kletnieks <Valdis.Kletnieks@xxxxxx> wrote: > > next-20160512 sets the screen brightness to about 40%-ish or so, rather > > than the 100% intensity I want. > > > > Dell Latitude E6530 laptop. > > > > git bisect tells me: > > > > 059500940defe285222d3b189b366dfe7f299cae is the first bad commit > > commit 059500940defe285222d3b189b366dfe7f299cae > > Author: Aaron Lu <aaron.lu@xxxxxxxxx> > > Date: Wed Apr 27 20:45:04 2016 +0800 > > > > ACPI/video: export acpi_video_get_levels > > > > The acpi_video_get_levels is useful for other drivers, i.e. the > > to-be-added int3406 thermal driver, so export it. > > > > Signed-off-by: Aaron Lu <aaron.lu@xxxxxxxxx> > > Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> > > > > :040000 040000 24f4f5abe8beda2fa219dee7549faacc2f63e29fdfbe3a3bb4f58d82d5be768263d91172276fed98 M drivers > > :040000 040000 603ffbf36e76717fe4f4ecb0418c9dbc59c76e25a559bcd81c949a6471ffd045866df9b4e3fa4406 M include > > > > > > but I've stared at the code and don't see what would do this.... > > Please try to check out the acpi-video branch from linux-pm.git and > see if the problem is present then. If it is, please revert all of > the top-most commits up to and including the above one and see if the > problem goes away. Put this one in the "things that go bump in the night" pile - the problem doesn't manifest on next-20160519, even though the commit I bisected to is in the tree for today, and I don't see any obvious smoking guns to have fixed it in the past week's worth of 'git log'....
Attachment:
pgpHQYLCnX4sr.pgp
Description: PGP signature
