Lines Matching defs:st_shift
117 short st_shift;
945 par->hw.falcon.st_shift = 0x200;
949 par->hw.falcon.st_shift = 0x100;
953 par->hw.falcon.st_shift = 0x000;
1042 par->hw.falcon.st_shift = 0x200;
1409 * to get bpp, we must examine f_shift and st_shift.
1413 * If all these bits are 0 get display depth from st_shift
1422 else if (hw->st_shift == 0)
1424 else if (hw->st_shift == 0x100)
1426 else /* if (hw->st_shift == 0x200) */
1541 hw->st_shift = videl.st_shift & 0x300;
1566 hw->ste_mode = (hw->f_shift & 0x510) == 0 && hw->st_shift == 0x100;
1568 ((hw->f_shift & 0x510) == 0 && hw->st_shift == 0x200);
1624 videl.st_shift = hw->st_shift; /* write enables STE palette */
1627 * set st_shift 0, so we can tell the screen-depth if f_shift == 0.
1629 * doesn't set st_shift. st_shift != 0 (!= 4planes) is impossible
1632 videl.st_shift = 0;
1636 /* writing to st_shift changed scn_width and vid_mode */