Lines Matching refs:pprt
400 static struct pardevice *pprt; variable
593 val = r_dtr(pprt); in set_data_bits()
595 w_dtr(pprt, val); in set_data_bits()
604 val = r_ctr(pprt); in set_ctrl_bits()
606 w_ctr(pprt, val); in set_ctrl_bits()
752 w_dtr(pprt, cmd); in lcd_write_cmd_p8()
774 w_dtr(pprt, data); in lcd_write_data_p8()
796 w_ctr(pprt, cmd); in lcd_write_cmd_tilcd()
806 w_dtr(pprt, data); in lcd_write_data_tilcd()
1121 oldval = r_dtr(pprt) | scan_mask_o; in phys_scan_contacts()
1123 w_dtr(pprt, oldval & ~scan_mask_o); in phys_scan_contacts()
1126 bitmask = PNL_PINPUT(r_str(pprt)) & scan_mask_i; in phys_scan_contacts()
1128 w_dtr(pprt, oldval); in phys_scan_contacts()
1135 gndmask = PNL_PINPUT(r_str(pprt)) & scan_mask_i; in phys_scan_contacts()
1152 w_dtr(pprt, oldval & ~bitval); /* enable this output */ in phys_scan_contacts()
1153 bitmask = PNL_PINPUT(r_str(pprt)) & ~gndmask; in phys_scan_contacts()
1156 w_dtr(pprt, oldval); /* disable all outputs */ in phys_scan_contacts()
1622 if (pprt) { in panel_attach()
1629 panel_cb.private = &pprt; in panel_attach()
1632 pprt = parport_register_dev_model(port, "panel", &panel_cb, 0); in panel_attach()
1633 if (!pprt) { in panel_attach()
1639 if (parport_claim(pprt)) { in panel_attach()
1669 parport_unregister_device(pprt); in panel_attach()
1670 pprt = NULL; in panel_attach()
1678 if (!pprt) { in panel_detach()
1700 parport_release(pprt); in panel_detach()
1701 parport_unregister_device(pprt); in panel_detach()
1702 pprt = NULL; in panel_detach()