tridentfb: add imageblit acceleration for Blade3D family
Add imageblit acceleration for the Blade3D family of cores. The code is
based on code from the cyblafb driver.
It is a step toward assimilating back the cyblafb driver into the
tridentfb driver. The cyblafb driver handles a subfamily of the Trident
Blade3d cores.
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
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 85ced9d..b6ce19d 100644
--- a/include/video/trident.h
+++ b/include/video/trident.h
@@ -135,6 +135,7 @@
#define CMD 0x2144
#define ROP 0x2148
#define COLOR 0x2160
+#define BGCOLOR 0x2164
#define SRC1 0x2100
#define SRC2 0x2104
#define DST1 0x2108