diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/Kconfig | 14 | ||||
| -rw-r--r-- | drivers/video/hgafb.c | 22 |
2 files changed, 11 insertions, 25 deletions
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index e231041a5e3..fdddf58bdaf 100644 --- a/drivers/video/Kconfig +++ b/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/drivers/video/hgafb.c b/drivers/video/hgafb.c index af8f0f2cc78..4052718eefa 100644 --- a/drivers/video/hgafb.c +++ b/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, |