846 	u32 dx = rect->dx, width = rect->width;  in vga_8planes_fillrect()  local
854         dx /= 4;  in vga_8planes_fillrect()
855         where = info->screen_base + dx + rect->dy * info->fix.line_length;  in vga_8planes_fillrect()
906 	if (!rect->width || !rect->height || rect->dx > vxres || rect->dy > vyres)  in vga16fb_fillrect()
912 	x2 = rect->dx + rect->width;  in vga16fb_fillrect()
916 	width = x2 - rect->dx;  in vga16fb_fillrect()
926 			dst = info->screen_base + (rect->dx/8) + rect->dy * info->fix.line_length;  in vga16fb_fillrect()
980 	u32 sx, dx, width;  in vga_8planes_copyarea()  local
987         dx = area->dx / 4;  in vga_8planes_copyarea()
990         if (area->dy < area->sy || (area->dy == area->sy && dx < sx)) {  in vga_8planes_copyarea()
992                 dest = info->screen_base + dx + area->dy * info->fix.line_length;  in vga_8planes_copyarea()
1006                 dest = info->screen_base + dx + width +  in vga_8planes_copyarea()
1030 	u32 dx = area->dx, dy = area->dy, sx = area->sx, sy = area->sy;  in vga16fb_copyarea()  local
1039 	if (area->dx > vxres || area->sx > vxres || area->dy > vyres ||  in vga16fb_copyarea()
1044 	old_dx = area->dx;  in vga16fb_copyarea()
1051 	x2 = area->dx + area->width;  in vga16fb_copyarea()
1053 	dx = area->dx > 0 ? area->dx : 0;  in vga16fb_copyarea()
1057 	width = x2 - dx;  in vga16fb_copyarea()
1060 	if (sx + dx < old_dx || sy + dy < old_dy)  in vga16fb_copyarea()
1064 	sx += (dx - old_dx);  in vga16fb_copyarea()
1081 			if (dy < sy || (dy == sy && dx < sx)) {  in vga16fb_copyarea()
1082 				dst = info->screen_base + (dx/8) + dy * info->fix.line_length;  in vga16fb_copyarea()
1095 				dst = info->screen_base + (dx/8) + width +  in vga16fb_copyarea()
1142 	u32 dx = image->dx;  in vga_8planes_imageblit()  local
1146         dx /= 4;  in vga_8planes_imageblit()
1147         where = info->screen_base + dx + image->dy * info->fix.line_length;  in vga_8planes_imageblit()
1167 	char __iomem *where = info->screen_base + (image->dx/8) +  in vga_imageblit_expand()
1237 		image->dx/8;  in vga_imageblit_color()