drivers/video/fbdev/aty/atyfb_base.c

623

aty_st_le32(GP_IO, 0x31003100, par); /* drive outputs high */

drivers/video/fbdev/aty/atyfb_base.c

625

aty_st_le32(GP_IO, 0, par); /* turn off outputs */

drivers/video/fbdev/aty/atyfb_base.c

627

i = aty_ld_le32(GP_IO, par); /* get primary sense value */

drivers/video/fbdev/aty/atyfb_base.c

631

aty_st_le32(GP_IO, 0x20000000, par); /* drive A low */

drivers/video/fbdev/aty/atyfb_base.c

633

i = aty_ld_le32(GP_IO, par);

drivers/video/fbdev/aty/atyfb_base.c

635

aty_st_le32(GP_IO, 0x20002000, par); /* drive A high again */

drivers/video/fbdev/aty/atyfb_base.c

638

aty_st_le32(GP_IO, 0x10000000, par); /* drive B low */

drivers/video/fbdev/aty/atyfb_base.c

640

i = aty_ld_le32(GP_IO, par);

drivers/video/fbdev/aty/atyfb_base.c

642

aty_st_le32(GP_IO, 0x10001000, par); /* drive B high again */

drivers/video/fbdev/aty/atyfb_base.c

645

aty_st_le32(GP_IO, 0x01000000, par); /* drive C low */

drivers/video/fbdev/aty/atyfb_base.c

647

sense |= (aty_ld_le32(GP_IO, par) & 0x3000) >> 12;

drivers/video/fbdev/aty/atyfb_base.c

648

aty_st_le32(GP_IO, 0, par); /* turn off outputs */