829 	u32 dx = rect->dx, width = rect->width;  in vga_8planes_fillrect()  local
837         dx /= 4;  in vga_8planes_fillrect()
838         where = info->screen_base + dx + rect->dy * info->fix.line_length;  in vga_8planes_fillrect()
889 	if (!rect->width || !rect->height || rect->dx > vxres || rect->dy > vyres)  in vga16fb_fillrect()
895 	x2 = rect->dx + rect->width;  in vga16fb_fillrect()
899 	width = x2 - rect->dx;  in vga16fb_fillrect()
909 			dst = info->screen_base + (rect->dx/8) + rect->dy * info->fix.line_length;  in vga16fb_fillrect()
963 	u32 sx, dx, width;  in vga_8planes_copyarea()  local
970         dx = area->dx / 4;  in vga_8planes_copyarea()
973         if (area->dy < area->sy || (area->dy == area->sy && dx < sx)) {  in vga_8planes_copyarea()
975                 dest = info->screen_base + dx + area->dy * info->fix.line_length;  in vga_8planes_copyarea()
989                 dest = info->screen_base + dx + width +  in vga_8planes_copyarea()
1013 	u32 dx = area->dx, dy = area->dy, sx = area->sx, sy = area->sy;   in vga16fb_copyarea()  local
1022 	if (area->dx > vxres || area->sx > vxres || area->dy > vyres ||  in vga16fb_copyarea()
1027 	old_dx = area->dx;  in vga16fb_copyarea()
1034 	x2 = area->dx + area->width;  in vga16fb_copyarea()
1036 	dx = area->dx > 0 ? area->dx : 0;  in vga16fb_copyarea()
1040 	width = x2 - dx;  in vga16fb_copyarea()
1043 	if (sx + dx < old_dx || sy + dy < old_dy)  in vga16fb_copyarea()
1047 	sx += (dx - old_dx);  in vga16fb_copyarea()
1065 			if (dy < sy || (dy == sy && dx < sx)) {  in vga16fb_copyarea()
1066 				dst = info->screen_base + (dx/8) + dy * info->fix.line_length;  in vga16fb_copyarea()
1079 				dst = info->screen_base + (dx/8) + width +   in vga16fb_copyarea()
1126 	u32 dx = image->dx;  in vga_8planes_imageblit()  local
1130         dx /= 4;  in vga_8planes_imageblit()
1131         where = info->screen_base + dx + image->dy * info->fix.line_length;  in vga_8planes_imageblit()
1151 	char __iomem *where = info->screen_base + (image->dx/8) +  in vga_imageblit_expand()
1221 		image->dx/8;  in vga_imageblit_color()