* [PATCH 23/33] pm2fb: accelerated 24-bit fillrect
@ 2007-07-26 12:28 Antonino A. Daplas
0 siblings, 0 replies; only message in thread
From: Antonino A. Daplas @ 2007-07-26 12:28 UTC (permalink / raw)
To: Andrew Morton; +Cc: Linux Fbdev development list
From: Krzysztof Helt <krzysztof.h1@wp.pl>
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>
---
drivers/video/pm2fb.c | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/drivers/video/pm2fb.c b/drivers/video/pm2fb.c
index 06ac564..90af047 100644
--- a/drivers/video/pm2fb.c
+++ b/drivers/video/pm2fb.c
@@ -1077,7 +1077,13 @@ static void pm2fb_fillrect (struct fb_in
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);
}
}
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