530 void ipu_dc_init(int dc_chan, int di, unsigned char interlaced)  in ipu_dc_init()  argument
534 	if ((dc_chan == 1) || (dc_chan == 5)) {  in ipu_dc_init()
536 			ipu_dc_link_event(dc_chan, DC_EVT_NL, 0, 3);  in ipu_dc_init()
537 			ipu_dc_link_event(dc_chan, DC_EVT_EOL, 0, 2);  in ipu_dc_init()
538 			ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA, 0, 1);  in ipu_dc_init()
541 				ipu_dc_link_event(dc_chan, DC_EVT_NL, 2, 3);  in ipu_dc_init()
542 				ipu_dc_link_event(dc_chan, DC_EVT_EOL, 3, 2);  in ipu_dc_init()
543 				ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA,  in ipu_dc_init()
546 				ipu_dc_link_event(dc_chan, DC_EVT_NL, 5, 3);  in ipu_dc_init()
547 				ipu_dc_link_event(dc_chan, DC_EVT_EOL, 6, 2);  in ipu_dc_init()
548 				ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA,  in ipu_dc_init()
552 		ipu_dc_link_event(dc_chan, DC_EVT_NF, 0, 0);  in ipu_dc_init()
553 		ipu_dc_link_event(dc_chan, DC_EVT_NFIELD, 0, 0);  in ipu_dc_init()
554 		ipu_dc_link_event(dc_chan, DC_EVT_EOF, 0, 0);  in ipu_dc_init()
555 		ipu_dc_link_event(dc_chan, DC_EVT_EOFIELD, 0, 0);  in ipu_dc_init()
556 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_CHAN, 0, 0);  in ipu_dc_init()
557 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_ADDR, 0, 0);  in ipu_dc_init()
564 	} else if ((dc_chan == 8) || (dc_chan == 9)) {  in ipu_dc_init()
566 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA_W_0, 0x64, 1);  in ipu_dc_init()
567 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA_W_1, 0x64, 1);  in ipu_dc_init()
572 	__raw_writel(reg, DC_WR_CH_CONF(dc_chan));  in ipu_dc_init()
574 	__raw_writel(0x00000000, DC_WR_CH_ADDR(dc_chan));  in ipu_dc_init()
579 void ipu_dc_uninit(int dc_chan)  in ipu_dc_uninit()  argument
581 	if ((dc_chan == 1) || (dc_chan == 5)) {  in ipu_dc_uninit()
582 		ipu_dc_link_event(dc_chan, DC_EVT_NL, 0, 0);  in ipu_dc_uninit()
583 		ipu_dc_link_event(dc_chan, DC_EVT_EOL, 0, 0);  in ipu_dc_uninit()
584 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA, 0, 0);  in ipu_dc_uninit()
585 		ipu_dc_link_event(dc_chan, DC_EVT_NF, 0, 0);  in ipu_dc_uninit()
586 		ipu_dc_link_event(dc_chan, DC_EVT_NFIELD, 0, 0);  in ipu_dc_uninit()
587 		ipu_dc_link_event(dc_chan, DC_EVT_EOF, 0, 0);  in ipu_dc_uninit()
588 		ipu_dc_link_event(dc_chan, DC_EVT_EOFIELD, 0, 0);  in ipu_dc_uninit()
589 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_CHAN, 0, 0);  in ipu_dc_uninit()
590 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_ADDR, 0, 0);  in ipu_dc_uninit()
591 	} else if ((dc_chan == 8) || (dc_chan == 9)) {  in ipu_dc_uninit()
592 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_ADDR_W_0, 0, 0);  in ipu_dc_uninit()
593 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_ADDR_W_1, 0, 0);  in ipu_dc_uninit()
594 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_CHAN_W_0, 0, 0);  in ipu_dc_uninit()
595 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_CHAN_W_1, 0, 0);  in ipu_dc_uninit()
596 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA_W_0, 0, 0);  in ipu_dc_uninit()
597 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA_W_1, 0, 0);  in ipu_dc_uninit()
598 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_ADDR_R_0, 0, 0);  in ipu_dc_uninit()
599 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_ADDR_R_1, 0, 0);  in ipu_dc_uninit()
600 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_CHAN_R_0, 0, 0);  in ipu_dc_uninit()
601 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_CHAN_R_1, 0, 0);  in ipu_dc_uninit()
602 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA_R_0, 0, 0);  in ipu_dc_uninit()
603 		ipu_dc_link_event(dc_chan, DC_EVT_NEW_DATA_R_1, 0, 0);  in ipu_dc_uninit()
611 	uint32_t dc_chan;  in ipu_dp_dc_enable()  local
614 		dc_chan = 1;  in ipu_dp_dc_enable()
616 		dc_chan = 5;  in ipu_dp_dc_enable()
630 	di = g_dc_di_assignment[dc_chan];  in ipu_dp_dc_enable()
633 	reg = __raw_readl(DC_WR_CH_CONF(6 - dc_chan));  in ipu_dp_dc_enable()
637 		__raw_writel(reg, DC_WR_CH_CONF(6 - dc_chan));  in ipu_dp_dc_enable()
640 	reg = __raw_readl(DC_WR_CH_CONF(dc_chan));  in ipu_dp_dc_enable()
642 	__raw_writel(reg, DC_WR_CH_CONF(dc_chan));  in ipu_dp_dc_enable()
653 	uint32_t dc_chan = 0;  in ipu_dp_dc_disable()  local
660 		dc_chan = 1;  in ipu_dp_dc_disable()
663 		dc_chan = 5;  in ipu_dp_dc_disable()
667 		dc_chan = 5;  in ipu_dp_dc_disable()
686 		if (g_dc_di_assignment[dc_chan] == 0)  in ipu_dp_dc_disable()
694 		else if (g_dc_di_assignment[dc_chan] == 1)  in ipu_dp_dc_disable()
709 		reg = __raw_readl(DC_WR_CH_CONF(dc_chan));  in ipu_dp_dc_disable()
710 		__raw_writel(reg, DC_WR_CH_CONF(6 - dc_chan));  in ipu_dp_dc_disable()
713 		__raw_writel(reg, DC_WR_CH_CONF(dc_chan));  in ipu_dp_dc_disable()
721 		reg = __raw_readl(DC_WR_CH_CONF(dc_chan));  in ipu_dp_dc_disable()
723 		__raw_writel(reg, DC_WR_CH_CONF(dc_chan));  in ipu_dp_dc_disable()
726 		if (g_dc_di_assignment[dc_chan])  in ipu_dp_dc_disable()
734 		clk_disable(g_pixel_clk[g_dc_di_assignment[dc_chan]]);  in ipu_dp_dc_disable()