From 6ce99d0653d9da97de2bb008ff71f9e6f26df36c Mon Sep 17 00:00:00 2001
From: Brent Cook <busterb@gmail.com>
Date: Fri, 31 Dec 2010 05:56:50 +0000
Subject: [PATCH] --- yaml --- r: 225660 b: refs/heads/master c:
 529ed806d4540d23ca2f68b28c3715d1566fc3ac h: refs/heads/master v: v3

---
 [refs]                      |  2 +-
 trunk/drivers/video/Kconfig | 14 ++------------
 trunk/drivers/video/hgafb.c | 22 +++++++++-------------
 3 files changed, 12 insertions(+), 26 deletions(-)

diff --git a/[refs] b/[refs]
index 890731cf0b36..dee152466701 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e045da7d835a28950543f5f10f0cb1905ca9bbaf
+refs/heads/master: 529ed806d4540d23ca2f68b28c3715d1566fc3ac
diff --git a/trunk/drivers/video/Kconfig b/trunk/drivers/video/Kconfig
index e231041a5e33..fdddf58bdaf5 100644
--- a/trunk/drivers/video/Kconfig
+++ b/trunk/drivers/video/Kconfig
@@ -824,24 +824,14 @@ config FB_N411
 config FB_HGA
 	tristate "Hercules mono graphics support"
 	depends on FB && X86
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
 	help
 	  Say Y here if you have a Hercules mono graphics card.
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called hgafb.
 
-	  As this card technology is 15 years old, most people will answer N
-	  here.
-
-config FB_HGA_ACCEL
-	bool "Hercules mono Acceleration functions (EXPERIMENTAL)"
-	depends on FB_HGA && EXPERIMENTAL
-	---help---
-	This will compile the Hercules mono graphics with
-	acceleration functions.
+	  As this card technology is at least 25 years old,
+	  most people will answer N here.
 
 config FB_SGIVW
 	tristate "SGI Visual Workstation framebuffer support"
diff --git a/trunk/drivers/video/hgafb.c b/trunk/drivers/video/hgafb.c
index af8f0f2cc782..4052718eefaa 100644
--- a/trunk/drivers/video/hgafb.c
+++ b/trunk/drivers/video/hgafb.c
@@ -454,7 +454,6 @@ static int hgafb_blank(int blank_mode, struct fb_info *info)
 /*
  * Accel functions
  */
-#ifdef CONFIG_FB_HGA_ACCEL
 static void hgafb_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
 {
 	u_int rows, y;
@@ -466,7 +465,7 @@ static void hgafb_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
 		dest = rowaddr(info, y) + (rect->dx >> 3);
 		switch (rect->rop) {
 		case ROP_COPY:
-			//fb_memset(dest, rect->color, (rect->width >> 3));
+			memset_io(dest, rect->color, (rect->width >> 3));
 			break;
 		case ROP_XOR:
 			fb_writeb(~(fb_readb(dest)), dest);
@@ -488,7 +487,7 @@ static void hgafb_copyarea(struct fb_info *info, const struct fb_copyarea *area)
 		for (rows = area->height; rows--; ) {
 			src = rowaddr(info, y1) + (area->sx >> 3);
 			dest = rowaddr(info, y2) + (area->dx >> 3);
-			//fb_memmove(dest, src, (area->width >> 3));
+			memmove(dest, src, (area->width >> 3));
 			y1++;
 			y2++;
 		}
@@ -499,7 +498,7 @@ static void hgafb_copyarea(struct fb_info *info, const struct fb_copyarea *area)
 		for (rows = area->height; rows--;) {
 			src = rowaddr(info, y1) + (area->sx >> 3);
 			dest = rowaddr(info, y2) + (area->dx >> 3);
-			//fb_memmove(dest, src, (area->width >> 3));
+			memmove(dest, src, (area->width >> 3));
 			y1--;
 			y2--;
 		}
@@ -511,20 +510,17 @@ static void hgafb_imageblit(struct fb_info *info, const struct fb_image *image)
 	u8 __iomem *dest;
 	u8 *cdat = (u8 *) image->data;
 	u_int rows, y = image->dy;
+	u_int x;
 	u8 d;
 
 	for (rows = image->height; rows--; y++) {
-		d = *cdat++;
-		dest = rowaddr(info, y) + (image->dx >> 3);
-		fb_writeb(d, dest);
+		for (x = 0; x < image->width; x+= 8) {
+			d = *cdat++;
+			dest = rowaddr(info, y) + ((image->dx + x)>> 3);
+			fb_writeb(d, dest);
+		}
 	}
 }
-#else /* !CONFIG_FB_HGA_ACCEL */
-#define hgafb_fillrect cfb_fillrect
-#define hgafb_copyarea cfb_copyarea
-#define hgafb_imageblit cfb_imageblit
-#endif /* CONFIG_FB_HGA_ACCEL */
-
 
 static struct fb_ops hgafb_ops = {
 	.owner		= THIS_MODULE,