215 	if ((width * hwa742.pix_tx_time / 1000) * height <  in enable_tearsync()
216 	    (y + height) * (hwa742.line_upd_time / 1000)) {  in enable_tearsync()
640 	/* CSOnTime 0, WEOnTime 2 ns, REOnTime 2 ns,  in calc_reg_timing()
641 	 * AccessTime 2 ns + 12.2 ns (regs),  in calc_reg_timing()
642 	 * WEOffTime = WEOnTime + 1 ns,  in calc_reg_timing()
643 	 * REOffTime = REOnTime + 16 ns (regs),  in calc_reg_timing()
644 	 * CSOffTime = REOffTime + 1 ns  in calc_reg_timing()
645 	 * ReadCycle = 2ns + 2*SYSCLK  (regs),  in calc_reg_timing()
646 	 * WriteCycle = 2*SYSCLK + 2 ns,  in calc_reg_timing()
647 	 * CSPulseWidth = 10 ns */  in calc_reg_timing()
648 	systim = 1000000000 / (sysclk / 1000);  in calc_reg_timing()
659 	t->we_off_time = round_to_extif_ticks(t->we_on_time + 1000, div);  in calc_reg_timing()
661 	t->cs_off_time = round_to_extif_ticks(t->re_off_time + 1000, div);  in calc_reg_timing()
686 	/* CSOnTime 0, WEOnTime 2 ns, REOnTime 2 ns,  in calc_lut_timing()
687 	 * AccessTime 2 ns + 4 * SYSCLK + 26 (lut),  in calc_lut_timing()
688 	 * WEOffTime = WEOnTime + 1 ns,  in calc_lut_timing()
689 	 * REOffTime = REOnTime + 4*SYSCLK + 26 ns (lut),  in calc_lut_timing()
690 	 * CSOffTime = REOffTime + 1 ns  in calc_lut_timing()
691 	 * ReadCycle = 2ns + 4*SYSCLK + 26 ns (lut),  in calc_lut_timing()
692 	 * WriteCycle = 2*SYSCLK + 2 ns,  in calc_lut_timing()
693 	 * CSPulseWidth = 10 ns  in calc_lut_timing()
695 	systim = 1000000000 / (sysclk / 1000);  in calc_lut_timing()
709 	t->we_off_time = round_to_extif_ticks(t->we_on_time + 1000, div);  in calc_lut_timing()
712 	t->cs_off_time = round_to_extif_ticks(t->re_off_time + 1000, div);  in calc_lut_timing()
824 		min_tx_time = 1000000000 / (max_tx_rate / 1000);  /* ps */  in setup_tearsync()
830 	hwa742.line_upd_time = (hdisp + hndp) * 1000000 / (pix_clk / 1000);  in setup_tearsync()
831 	hwa742.line_upd_time *= 1000;  in setup_tearsync()
866 	hs = hs * 1000000 / (pix_clk / 1000);			/* ps */  in setup_tearsync()
867 	hs *= 1000;  in setup_tearsync()
869 	vs = vs * (hdisp + hndp) * 1000000 / (pix_clk / 1000);	/* ps */  in setup_tearsync()
870 	vs *= 1000;  in setup_tearsync()