@@ -750,24 +750,14 @@ 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"
@@ -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,