CVS commit: src/sys/dev/pci

["Michael Lorenz" <macallan%netbsd.org@localhost>]

Module Name:    src
Committed By:   macallan
Date:           Wed Nov  5 19:39:17 UTC 2014

Modified Files:
        src/sys/dev/pci: radeonfb.c radeonfbvar.h

Log Message:
- unmap registers in WSDISPLAYIO_MODE_MAPPED only if a drm attached
- don't try to touch backlight registers when they're not mapped


To generate a diff of this commit:
cvs rdiff -u -r1.87 -r1.88 src/sys/dev/pci/radeonfb.c
cvs rdiff -u -r1.19 -r1.20 src/sys/dev/pci/radeonfbvar.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.