sa1100fb: fix color component length for pseudocolor modes
sa1100fb incorrectly sets the length of the color fields to 8 bits for
PSEUDOCOLOR modes for which only 4 bits are used per pixel. Fix this by
setting the length to 4 bits for these modes.
Signed-off-by: Michal Januszewski <spock@gentoo.org>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/video/sa1100fb.h b/drivers/video/sa1100fb.h
index 86831db..1c3b459 100644
--- a/drivers/video/sa1100fb.h
+++ b/drivers/video/sa1100fb.h
@@ -57,9 +57,10 @@
unsigned long lccr3;
};
-#define RGB_8 (0)
-#define RGB_16 (1)
-#define NR_RGB 2
+#define RGB_4 (0)
+#define RGB_8 (1)
+#define RGB_16 (2)
+#define NR_RGB 3
struct sa1100fb_info {
struct fb_info fb;