[openfirmware] r1079 - dev/geode/display

[svn at openfirmware.info]

Author: wmb
Date: 2009-01-23 21:21:20 +0100 (Fri, 23 Jan 2009)
New Revision: 1079

Modified:
   dev/geode/display/gxfb.fth
Log:
OLPC - The selftest method for the Geode display driver was using
only part of the screen due to a scoping problem with the width
and height values. 


Modified: dev/geode/display/gxfb.fth
===================================================================
--- dev/geode/display/gxfb.fth	2009-01-23 20:00:12 UTC (rev 1078)
+++ dev/geode/display/gxfb.fth	2009-01-23 20:21:20 UTC (rev 1079)
@@ -5,8 +5,11 @@
 headers
 
 
-d# 1024 instance value width		\ Frame buffer line width
-d#  768 instance value height		\ Screen height
+\ width and height are global instead of instance values because
+\ the seltest method needs to get their values in a fresh instance
+\ with re-running the open method.
+d# 1024 ( instance ) value width	\ Frame buffer line width
+d#  768 ( instance ) value height	\ Screen height
 d#   16 instance value depth		\ Bits per pixel
 d# 1024 instance value /scanline	\ Frame buffer line width