- added Power Save command (PWS) to GDEY075T7 init (issue with dithered bitmaps)
- added support for GDEY0579T93 5.79" b/w 792x272, SSD1683
- added support for GDEY0579Z93 5.79" b/w/r 792x272, SSD1683
- added support for GDEY0579F51 5.79" 4-color 792x272, HX8717
- the GDEY0579F51 has partial window addressing capability,
- but of little use, because the controller buffer is modified during refresh
- partial window refresh can't be used on GDEY0579F51, refresh is full screen
- added support for GDEY042Z98 4.2" b/w/r 400x300, SSD1683
- GDEY042Z98 has "fast" full refresh and supports fast b/w partial refresh
- added support for GDEP073E01 7.3" 800x480 7-color