width = x2 - dx;
height = y2 - dy;
+ if (area->sx + dx < area->dx || area->sy + dy < area->dy)
+ return;
+
/* update sx,sy */
sx = area->sx + (dx - area->dx);
sy = area->sy + (dy - area->dy);
/* the source must be completely inside the virtual screen */
- if (sx < 0 || sy < 0 || (sx + width) > info->var.xres_virtual ||
- (sy + height) > info->var.yres_virtual)
+ if (sx + width > info->var.xres_virtual ||
+ sy + height > info->var.yres_virtual)
return;
if (dy > sy || (dy == sy && dx > sx)) {
amifb_setup(option);
#endif
if (!MACH_IS_AMIGA || !AMIGAHW_PRESENT(AMI_VIDEO))
- return -ENXIO;
+ return -ENODEV;
/*
* We request all registers starting from bplpt[0]
strcat(fb_info.fix.id, "Unknown");
goto default_chipset;
#else /* CONFIG_FB_AMIGA_OCS */
- err = -ENXIO;
+ err = -ENODEV;
goto amifb_error;
#endif /* CONFIG_FB_AMIGA_OCS */
break;
goto amifb_error;
}
+ fb_videomode_to_modelist(ami_modedb, NUM_TOTAL_MODES,
+ &fb_info.modelist);
+
round_down_bpp = 0;
chipptr = chipalloc(fb_info.fix.smem_len+
SPRITEMEMSIZE+