pm2fb: accelerated 24-bit fillrect

This patch adds accelerated fillrect for 24-bit depth.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/video/pm2fb.c b/drivers/video/pm2fb.c
index a5ccddc..4b54e27 100644 (file)
--- a/drivers/video/pm2fb.c
+++ b/drivers/video/pm2fb.c
@@ -1077,7 +1077,13 @@ static void pm2fb_fillrect (struct fb_info *info,
                pm2_WR(par, PM2R_RENDER,
                                PM2F_RENDER_RECTANGLE | PM2F_RENDER_FASTFILL);
        } else {
-               cfb_fillrect(info, region);
+               WAIT_FIFO(par, 4);
+               pm2_WR(par, PM2R_COLOR_DDA_MODE, 1);
+               pm2_WR(par, PM2R_CONSTANT_COLOR, color);
+               wmb();
+               pm2_WR(par, PM2R_RENDER,
+                               PM2F_RENDER_RECTANGLE | PM2F_INCREASE_X | PM2F_INCREASE_Y );
+               pm2_WR(par, PM2R_COLOR_DDA_MODE, 0);
        }
 }