Only update the backlight setting if a change is necessary

2009-02-24 21:41:04 +00:00
parent 8ff94b83ed
commit aaed3765a1
3 changed files with 11 additions and 5 deletions
@@ -63,6 +63,7 @@ v.0.5dev (ongoing development)
 + serialVFD driver: support Siemens/Wincor Nixdorf BA63/66 (Stefan Herdler)
 + new client lcdident.pl (Ethan Dicks)
 * server: prevent stalling if time goes backwards (M. Vallevand)
+ * hd44780 driver: update the backlight setting only on change

 v.0.5.2
 * fix switching on/off the Load screen in lcdproc client using the menu