if (src_y_offset >= (int)param->viewport.height)
cur_en = 0; /* not visible beyond bottom edge*/
- if (src_y_offset < 0) //+ (int)hubp->curs_attr.height
+ if (src_y_offset + (int)hubp->curs_attr.height <= 0)
cur_en = 0; /* not visible beyond top edge*/
if (cur_en && REG_READ(CURSOR_SURFACE_ADDRESS) == 0)