- struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
- u32 vxres = info->var.xres_virtual;
- u32 vyres = info->var.yres_virtual;
- int width = area->width;
- int height = area->height;
- CRITFLAGS
-
- if(info->state != FBINFO_STATE_RUNNING) {
- return;
- }
-
- if(!ivideo->accel) {
- cfb_copyarea(info, area);
- return;
- }
-
- if(!width || !height ||
- area->sx >= vxres || area->sy >= vyres ||
- area->dx >= vxres || area->dy >= vyres) {
- return;
- }
-
- /* Clipping */
- if((area->sx + width) > vxres) width = vxres - area->sx;
- if((area->dx + width) > vxres) width = vxres - area->dx;
- if((area->sy + height) > vyres) height = vyres - area->sy;
- if((area->dy + height) > vyres) height = vyres - area->dy;
-
- if(ivideo->sisvga_engine == SIS_300_VGA) {
-#ifdef CONFIG_FB_SIS_300
- int xdir, ydir;
-
- if(area->sx < area->dx) xdir = 0;
- else xdir = 1;
- if(area->sy < area->dy) ydir = 0;
- else ydir = 1;
-
- CRITBEGIN
- SiS300SetupForScreenToScreenCopy(ivideo, xdir, ydir, 3, -1);
- SiS300SubsequentScreenToScreenCopy(ivideo, area->sx, area->sy, area->dx, area->dy,
- width, height);
- CRITEND
- SiS300Sync(ivideo);
-#endif
- } else {
-#ifdef CONFIG_FB_SIS_315
- CRITBEGIN
- SiS310SetupForScreenToScreenCopy(ivideo, 3, -1);
- SiS310SubsequentScreenToScreenCopy(ivideo, area->sx, area->sy, area->dx, area->dy,
- width, height);
- CRITEND
- SiS310Sync(ivideo);
-#endif
- }
-}
-
-#endif
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* -------------- 2.4 --------------- */
-
-void fbcon_sis_bmove(struct display *p, int srcy, int srcx,
- int dsty, int dstx, int height, int width)
-{
- struct sis_video_info *ivideo = (struct sis_video_info *)p->fb_info->par;
-