tridentfb: improved register values on TGUI 9680
Improved values for some registers after Xorg Trident driver. The main
problem was that values set by BIOS have been ignored.
This patch completely remove random pixels ("snow") on the TGUI 9680 and
9440 (not supported yet by the driver). It does not help with the "snow"
on 3DImage and Blade3D cards.
There is also small improvement in timing calculations (hblank start and
vblank start)
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/video/trident.h b/include/video/trident.h
index 51ec5a9..fa690b9f 100644
--- a/include/video/trident.h
+++ b/include/video/trident.h
@@ -25,6 +25,7 @@
#define CYBER9520 0x9520
#define CYBER9525DVD 0x9525
#define TGUI9660 0x9660
+#define PROVIDIA9685 0x9685
#define IMAGE975 0x9750
#define IMAGE985 0x9850
#define BLADE3D 0x9880