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Lines Matching refs:scpdr

604  * XXX: protect accesses to SCPDR?
609 	uint8_t scpdr;
612 	scpdr = _reg_read_1(SH7709_SCPDR);
613 	scpdr |=  SCPDR_TP_SCAN_ENABLE;
614 	scpdr &= ~SCPDR_TP_SCAN_Y; /* pull low to scan */
615 	_reg_write_1(SH7709_SCPDR, scpdr);
621 	scpdr = _reg_read_1(SH7709_SCPDR);
622 	scpdr |=  SCPDR_TP_SCAN_Y;
623 	scpdr &= ~SCPDR_TP_SCAN_X; /* pull low to scan */
624 	_reg_write_1(SH7709_SCPDR, scpdr);
629 	/* restore SCPDR */
630 	scpdr = _reg_read_1(SH7709_SCPDR);
631 	scpdr |=  SCPDR_TP_SCAN_X;
632 	scpdr &= ~SCPDR_TP_SCAN_ENABLE;
633 	_reg_write_1(SH7709_SCPDR, scpdr);