
/*
 * arch/arm/cpu/armv8/gxl/hdmitx20/enc_clk_config.c
 *
 * Copyright (C) 2015 Amlogic, Inc. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/

#include <common.h>
#include <amlogic/enc_clk_config.h>
#include <asm/arch/io.h>
#include <asm/io.h>
#include "hw_enc_clk_config.h"
#include "mach_reg.h"
#include <amlogic/hdmi.h>

static uint32_t frac_rate;

#define msleep(i) udelay(i*1000)

#define check_clk_config(para)\
	if (para == -1)\
		return;

#define check_div() \
	if (div == -1)\
		return ;\
	switch (div) {\
	case 1:\
		div = 0; break;\
	case 2:\
		div = 1; break;\
	case 4:\
		div = 2; break;\
	case 6:\
		div = 3; break;\
	case 12:\
		div = 4; break;\
	default:\
		break;\
	}

#define WAIT_FOR_PLL_LOCKED(reg)				\
	do {							\
		unsigned int st = 0, cnt = 10;			\
		while (cnt--) {                                 \
			msleep(5);				\
			st = !!(hd_read_reg(reg) & (1 << 31));	\
			if (st)					\
				break;				\
			else { /* reset hpll */ 		\
				hd_set_reg_bits(reg, 1, 28, 1);	\
				hd_set_reg_bits(reg, 0, 28, 1);	\
			}					\
		}						\
		if (cnt < 9)					\
			printk("pll[0x%x] reset %d times\n", reg, 9 - cnt);\
	} while (0)

// viu_channel_sel: 1 or 2
// viu_type_sel: 0: 0=ENCL, 1=ENCI, 2=ENCP, 3=ENCT.
int set_viu_path(unsigned viu_channel_sel, enum viu_type viu_type_sel)
{
	if ((viu_channel_sel > 2) || (viu_channel_sel == 0))
		return -1;
	if (viu_channel_sel == 1)
		hd_set_reg_bits(P_VPU_VIU_VENC_MUX_CTRL, viu_type_sel, 0, 2);
	else
		//viu_channel_sel ==2
		hd_set_reg_bits(P_VPU_VIU_VENC_MUX_CTRL, viu_type_sel, 2, 2);
	return 0;
}

static void set_hdmitx_sys_clk(void)
{
	hd_set_reg_bits(P_HHI_HDMI_CLK_CNTL, 0, 9, 3);
	hd_set_reg_bits(P_HHI_HDMI_CLK_CNTL, 0, 0, 7);
	hd_set_reg_bits(P_HHI_HDMI_CLK_CNTL, 1, 8, 1);
}

static void set_hpll_clk_out(unsigned clk)
{
	printk("config HPLL = %d\n", clk);

	switch (clk) {
	case 5940000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x4000027b);
		if (frac_rate)
			hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb281);
		else
			hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb300);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0xc60f30e0);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 5680000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x400002ec);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb2ab);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 5405400:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x400002e1);
		if (frac_rate)
			hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb000);
		else
			hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb0e6);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 5371100:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x400002df);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb32f);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 5200000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x400002d8);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb2ab);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 4870000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x400002ca);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb3ab);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 4455000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x400002b9);
		if (frac_rate)
			hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb1c2);
		else
			hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb280);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 4115866:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x400002ab);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb1fa);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 3712500:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x4000029a);
		if (frac_rate)
			hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb222);
		else
			hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb2c0);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 3450000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x4000028f);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb300);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 3243240:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x40000287);
		if (frac_rate)
			hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb000);
		else
			hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb08a);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 3240000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x40000287);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 2970000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x4000027b);
		if (frac_rate)
			hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb281);
		else
			hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb300);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 4324320:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x400002b4);
		if (frac_rate)
			hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb000);
		else
			hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb0b8);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 4320000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x400002b4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 3180000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x40000284);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb200);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 3200000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x40000285);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb155);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 3340000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x4000028b);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb0ab);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 3420000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x4000028e);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb200);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 3485000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x40000291);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb0d5);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 3865000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x400002a1);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb02b);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 4028000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x400002a7);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb355);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 4032000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x400002a8);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 4260000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x400002b1);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb200);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 4761600:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x400002c6);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb19a);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 4838400:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x400002c9);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb266);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 4897000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x400002cc);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb02b);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 5600000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x400002e9);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb155);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	case 5850000:
		hd_write_reg(P_HHI_HDMI_PLL_CNTL, 0x400002f3);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL1, 0x800cb300);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL2, 0x860f30c4);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL3, 0x0c8e0000);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL4, 0x001fa729);
		hd_write_reg(P_HHI_HDMI_PLL_CNTL5, 0x01a31500);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x1, 28, 1);
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL, 0x0, 28, 1);
		WAIT_FOR_PLL_LOCKED(P_HHI_HDMI_PLL_CNTL);
		printk("HPLL: 0x%lx\n", hd_read_reg(P_HHI_HDMI_PLL_CNTL));
		break;
	default:
		printk("error hpll clk: %d\n", clk);
		break;
	}
	printk("config HPLL done\n");
}

/* HERE MUST BE BIT OPERATION!!! */
static void set_hpll_sspll(struct hdmitx_dev *hdev)
{
	enum hdmi_vic vic = hdev->vic;

	switch (vic) {
	case HDMI_1920x1080p60_16x9:
	case HDMI_1920x1080p50_16x9:
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL2, 0x68b48c4, 0, 30);
		break;
	case HDMI_1280x720p60_16x9:
	case HDMI_1280x720p50_16x9:
	case HDMI_1920x1080i60_16x9:
	case HDMI_1920x1080i50_16x9:
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL2, 0x64348c4, 0, 30);
		break;
	case HDMI_3840x2160p50_16x9:
	case HDMI_3840x2160p60_16x9:
	case HDMI_4096x2160p50_256x135:
	case HDMI_4096x2160p60_256x135:
		if (hdev->para->cs == HDMI_COLOR_FORMAT_420)
			hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL2, 0x62b44c4, 0, 30);
		break;
	case HDMI_3840x2160p30_16x9:
	case HDMI_3840x2160p25_16x9:
	case HDMI_3840x2160p24_16x9:
	case HDMI_4096x2160p30_256x135:
	case HDMI_4096x2160p25_256x135:
	case HDMI_4096x2160p24_256x135:
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL2, 0x62b44c4, 0, 30);
		break;
	default:
		break;
	}
}

static void set_hpll_od1(unsigned div)
{
	switch (div) {
	case 1:
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL2, 0, 21, 2);
		break;
	case 2:
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL2, 1, 21, 2);
		break;
	case 4:
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL2, 2, 21, 2);
		break;
	default:
		printk("Err %s[%d]\n", __func__, __LINE__);
		break;
	}
}

static void set_hpll_od2(unsigned div)
{
	switch (div) {
	case 1:
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL2, 0, 23, 2);
		break;
	case 2:
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL2, 1, 23, 2);
		break;
	case 4:
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL2, 2, 23, 2);
		break;
	default:
		printk("Err %s[%d]\n", __func__, __LINE__);
		break;
	}
}

static void set_hpll_od3(unsigned div)
{
	switch (div) {
	case 1:
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL2, 0, 19, 2);
		break;
	case 2:
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL2, 1, 19, 2);
		break;
	case 4:
		hd_set_reg_bits(P_HHI_HDMI_PLL_CNTL2, 2, 19, 2);
		break;
	default:
		printk("Err %s[%d]\n", __func__, __LINE__);
		break;
	}
}

// --------------------------------------------------
//              clocks_set_vid_clk_div
// --------------------------------------------------
// wire            clk_final_en    = control[19];
// wire            clk_div1        = control[18];
// wire    [1:0]   clk_sel         = control[17:16];
// wire            set_preset      = control[15];
// wire    [14:0]  shift_preset    = control[14:0];
static void set_hpll_od3_clk_div(int div_sel)
{
	int shift_val = 0;
	int shift_sel = 0;

	/* When div 6.25, need to reset vid_pll_div */
	if (div_sel == VID_PLL_DIV_6p25) {
		msleep(1);
		hd_set_reg_bits(P_RESET0_REGISTER, 1, 7, 1);
	}
	// Disable the output clock
	hd_set_reg_bits(P_HHI_VID_PLL_CLK_DIV, 0, 19, 1);
	hd_set_reg_bits(P_HHI_VID_PLL_CLK_DIV, 0, 15, 1);

	switch (div_sel) {
	case VID_PLL_DIV_1:      shift_val = 0xFFFF; shift_sel = 0; break;
	case VID_PLL_DIV_2:      shift_val = 0x0aaa; shift_sel = 0; break;
	case VID_PLL_DIV_3:      shift_val = 0x0db6; shift_sel = 0; break;
	case VID_PLL_DIV_3p5:    shift_val = 0x36cc; shift_sel = 1; break;
	case VID_PLL_DIV_3p75:   shift_val = 0x6666; shift_sel = 2; break;
	case VID_PLL_DIV_4:      shift_val = 0x0ccc; shift_sel = 0; break;
	case VID_PLL_DIV_5:      shift_val = 0x739c; shift_sel = 2; break;
	case VID_PLL_DIV_6:      shift_val = 0x0e38; shift_sel = 0; break;
	case VID_PLL_DIV_6p25:   shift_val = 0x0000; shift_sel = 3; break;
	case VID_PLL_DIV_7:      shift_val = 0x3c78; shift_sel = 1; break;
	case VID_PLL_DIV_7p5:    shift_val = 0x78f0; shift_sel = 2; break;
	case VID_PLL_DIV_12:     shift_val = 0x0fc0; shift_sel = 0; break;
	case VID_PLL_DIV_14:     shift_val = 0x3f80; shift_sel = 1; break;
	case VID_PLL_DIV_15:     shift_val = 0x7f80; shift_sel = 2; break;
	case VID_PLL_DIV_2p5:    shift_val = 0x5294; shift_sel = 2; break;
	default:
		printk("Error: clocks_set_vid_clk_div:  Invalid parameter\n");
		break;
	}

	if (shift_val == 0xffff ) {      // if divide by 1
		hd_set_reg_bits(P_HHI_VID_PLL_CLK_DIV, 1, 18, 1);
	} else {
		hd_set_reg_bits(P_HHI_VID_PLL_CLK_DIV, 0, 18, 1);
		hd_set_reg_bits(P_HHI_VID_PLL_CLK_DIV, 0, 16, 2);
		hd_set_reg_bits(P_HHI_VID_PLL_CLK_DIV, 0, 15, 1);
		hd_set_reg_bits(P_HHI_VID_PLL_CLK_DIV, 0, 0, 14);

		hd_set_reg_bits(P_HHI_VID_PLL_CLK_DIV, shift_sel, 16, 2);
		hd_set_reg_bits(P_HHI_VID_PLL_CLK_DIV, 1, 15, 1);
		hd_set_reg_bits(P_HHI_VID_PLL_CLK_DIV, shift_val, 0, 14);
		hd_set_reg_bits(P_HHI_VID_PLL_CLK_DIV, 0, 15, 1);
	}
	// Enable the final output clock
	hd_set_reg_bits(P_HHI_VID_PLL_CLK_DIV, 1, 19, 1);
}

static void set_vid_clk_div(unsigned div)
{
	check_clk_config(div);
	if (div == 0)
		div = 1;
	hd_set_reg_bits(P_HHI_VID_CLK_CNTL, 0, 16, 3);   // select vid_pll_clk
	hd_set_reg_bits(P_HHI_VID_CLK_DIV, div-1, 0, 8);
	hd_set_reg_bits(P_HHI_VID_CLK_CNTL, 7, 0, 3);
}

static void set_hdmi_tx_pixel_div(unsigned div)
{
	check_div();
	hd_set_reg_bits(P_HHI_HDMI_CLK_CNTL, div, 16, 4);
	hd_set_reg_bits(P_HHI_VID_CLK_CNTL2, 1, 5, 1);   //enable gate
}

static void set_encp_div(unsigned div)
{
	check_div();
	hd_set_reg_bits(P_HHI_VID_CLK_DIV, div, 24, 4);
	hd_set_reg_bits(P_HHI_VID_CLK_CNTL2, 1, 2, 1);   //enable gate
	hd_set_reg_bits(P_HHI_VID_CLK_CNTL, 1, 19, 1);
}

static void set_enci_div(unsigned div)
{
	check_div();
	hd_set_reg_bits(P_HHI_VID_CLK_DIV, div, 28, 4);
	hd_set_reg_bits(P_HHI_VID_CLK_CNTL2, 1, 0, 1);   //enable gate
	hd_set_reg_bits(P_HHI_VID_CLK_CNTL, 1, 19, 1);
}

/* mode hpll_clk_out od1 od2(PHY) od3
 * vid_pll_div vid_clk_div hdmi_tx_pixel_div encp_div enci_div
 */
/* For colordepth 8bits */
static struct hw_enc_clk_val_group setting_enc_clk_val_24[] = {
	{{HDMI_720x480i60_16x9,
	  HDMI_720x576i50_16x9,
	  GROUP_END},
		1, VIU_ENCI, 4324320, 4, 4, 1, VID_PLL_DIV_5, 1, 2, -1, 2},
	{{HDMI_720x576p50_16x9,
	  HDMI_720x480p60_16x9,
	  GROUP_END},
		1, VIU_ENCP, 4324320, 4, 4, 1, VID_PLL_DIV_5, 1, 2, 1, -1},
	{{HDMI_720x576p100_16x9,
	  HDMI_720x480p120_16x9,
	  GROUP_END},
		1, VIU_ENCP, 4324320, 4, 2, 1, VID_PLL_DIV_5, 1, 2, 1, -1},
	{{HDMI_1280x720p50_16x9,
	  HDMI_1280x720p60_16x9,
	  GROUP_END},
		1, VIU_ENCP, 2970000, 4, 1, 1, VID_PLL_DIV_5, 1, 2, 1, -1},
	{{HDMI_1920x1080i60_16x9,
	  HDMI_1920x1080i50_16x9,
	  GROUP_END},
		1, VIU_ENCP, 2970000, 4, 1, 1, VID_PLL_DIV_5, 1, 2, 1, -1},
	{{HDMI_1920x1080i100_16x9,
	  HDMI_1920x1080i120_16x9,
	  HDMI_1280x720p100_16x9,
	  HDMI_1280x720p120_16x9,
	  GROUP_END},
		1, VIU_ENCP, 2970000, 2, 1, 1, VID_PLL_DIV_5, 1, 2, 1, -1},
	{{HDMI_1920x1080p60_16x9,
	  HDMI_1920x1080p50_16x9,
	  GROUP_END},
		1, VIU_ENCP, 2970000, 1, 2, 2, VID_PLL_DIV_5, 1, 1, 1, -1},
	{{HDMI_1920x1080p30_16x9,
	  HDMI_1920x1080p24_16x9,
	  HDMI_1920x1080p25_16x9,
	  GROUP_END},
		1, VIU_ENCP, 2970000, 2, 2, 2, VID_PLL_DIV_5, 1, 1, 1, -1},
	{{HDMI_3840x2160p30_16x9,
	  HDMI_3840x2160p25_16x9,
	  HDMI_3840x2160p24_16x9,
	  HDMI_4096x2160p24_256x135,
	  HDMI_4096x2160p25_256x135,
	  HDMI_4096x2160p30_256x135,
	  HDMI_1920x1080p100_16x9,
	  HDMI_1920x1080p120_16x9,
	  GROUP_END},
		1, VIU_ENCP, 2970000, 1, 1, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
	{{HDMIV_2160x1200p90hz,
	  GROUP_END},
		1, VIU_ENCP, 5371100, 1, 2, 2, VID_PLL_DIV_5, 1, 1, 1, -1},
	{{HDMI_3840x2160p60_16x9,
	  HDMI_3840x2160p50_16x9,
	  HDMI_4096x2160p60_256x135,
	  HDMI_4096x2160p50_256x135,
	  GROUP_END},
		1, VIU_ENCP, 5940000, 1, 1, 2, VID_PLL_DIV_5, 1, 1, 1, -1},
	{{HDMI_4096x2160p60_256x135_Y420,
	  HDMI_4096x2160p50_256x135_Y420,
	  HDMI_3840x2160p60_16x9_Y420,
	  HDMI_3840x2160p50_16x9_Y420,
	  GROUP_END},
		1, VIU_ENCP, 5940000, 2, 1, 1, VID_PLL_DIV_5, 1, 2, 1, -1},
	/* pll setting for VESA modes */
	{{HDMIV_640x480p60hz, /* 4.028G / 16 = 251.75M */
	  GROUP_END},
		1, VIU_ENCP, 4028000, 4, 4, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
	{{HDMIV_800x480p60hz,
	  GROUP_END},
		1, VIU_ENCP, 4761600, 4, 4, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
	{{HDMIV_800x600p60hz,
	  GROUP_END},
		1, VIU_ENCP, 3200000, 4, 2, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
	{{HDMIV_852x480p60hz,
	   HDMIV_854x480p60hz,
	  GROUP_END},
		1, VIU_ENCP, 4838400, 4, 4, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
	{{HDMIV_1024x600p60hz,
	  GROUP_END},
		1, VIU_ENCP, 4115866, 4, 2, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
	{{HDMIV_1024x768p60hz,
	  GROUP_END},
		1, VIU_ENCP, 5200000, 4, 2, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
	{{HDMIV_1280x768p60hz,
	  GROUP_END},
		1, VIU_ENCP, 3180000, 4, 1, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
	{{HDMIV_1280x800p60hz,
	  GROUP_END},
		1, VIU_ENCP, 5680000, 4, 2, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
	{{HDMIV_1152x864p75hz,
	  HDMIV_1280x960p60hz,
	  HDMIV_1280x1024p60hz,
	  HDMIV_1600x900p60hz,
	  GROUP_END},
		1, VIU_ENCP, 4320000, 4, 1, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
	{{HDMIV_1600x1200p60hz,
	  GROUP_END},
		1, VIU_ENCP, 3240000, 2, 1, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
	{{HDMIV_1360x768p60hz,
	  HDMIV_1366x768p60hz,
	  GROUP_END},
		1, VIU_ENCP, 3420000, 4, 1, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
	{{HDMIV_1400x1050p60hz,
	  GROUP_END},
		1, VIU_ENCP, 4870000, 4, 1, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
	{{HDMIV_1440x900p60hz,
	  GROUP_END},
		1, VIU_ENCP, 4260000, 4, 1, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
	{{HDMIV_1440x2560p60hz,
	  GROUP_END},
		1, VIU_ENCP, 4897000, 2, 1, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
	{{HDMIV_1440x2560p70hz,
	  GROUP_END},
		1, VIU_ENCP, 5600000, 2, 1, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
	{{HDMIV_1680x1050p60hz,
	  GROUP_END},
		1, VIU_ENCP, 5850000, 4, 1, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
	{{HDMIV_1920x1200p60hz,
	  GROUP_END},
		1, VIU_ENCP, 3865000, 2, 1, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
	{{HDMIV_2560x1600p60hz,
	  GROUP_END},
		1, VIU_ENCP, 3485000, 1, 1, 1, VID_PLL_DIV_5, 2, 1, 1, -1},
};

/* For colordepth 10bits */
static struct hw_enc_clk_val_group setting_enc_clk_val_30[] = {
	{{HDMI_720x480i60_16x9,
	  HDMI_720x576i50_16x9,
	  GROUP_END},
		1, VIU_ENCI, 5405400, 4, 4, 1, VID_PLL_DIV_6p25, 1, 2, -1, 2},
	{{HDMI_720x576p50_16x9,
	  HDMI_720x480p60_16x9,
	  GROUP_END},
		1, VIU_ENCP, 5405400, 4, 4, 1, VID_PLL_DIV_6p25, 1, 2, 1, -1},
	{{HDMI_720x576p100_16x9,
	  HDMI_720x480p120_16x9,
	  GROUP_END},
		1, VIU_ENCP, 5405400, 4, 2, 1, VID_PLL_DIV_6p25, 1, 2, 1, -1},
	{{HDMI_1280x720p50_16x9,
	  HDMI_1280x720p60_16x9,
	  GROUP_END},
		1, VIU_ENCP, 3712500, 4, 1, 1, VID_PLL_DIV_6p25, 1, 2, 1, -1},
	{{HDMI_1920x1080i60_16x9,
	  HDMI_1920x1080i50_16x9,
	  GROUP_END},
		1, VIU_ENCP, 3712500, 4, 1, 1, VID_PLL_DIV_6p25, 1, 2, 1, -1},
	{{HDMI_1920x1080i120_16x9,
	  HDMI_1920x1080i100_16x9,
	  HDMI_1280x720p100_16x9,
	  HDMI_1280x720p120_16x9,
	  GROUP_END},
		1, VIU_ENCP, 3712500, 2, 1, 1, VID_PLL_DIV_6p25, 1, 2, 1, -1},
	{{HDMI_1920x1080p60_16x9,
	  HDMI_1920x1080p50_16x9,
	  GROUP_END},
		1, VIU_ENCP, 3712500, 1, 2, 2, VID_PLL_DIV_6p25, 1, 1, 1, -1},
	{{HDMI_1920x1080p120_16x9,
	  HDMI_1920x1080p100_16x9,
	  GROUP_END},
		1, VIU_ENCP, 3712500, 1, 1, 1, VID_PLL_DIV_6p25, 1, 2, 2, -1},
	{{HDMI_1920x1080p30_16x9,
	  HDMI_1920x1080p24_16x9,
	  HDMI_1920x1080p25_16x9,
	  GROUP_END},
		1, VIU_ENCP, 3712500, 2, 2, 2, VID_PLL_DIV_6p25, 1, 1, 1, -1},
	{{HDMI_4096x2160p60_256x135_Y420,
	  HDMI_4096x2160p50_256x135_Y420,
	  HDMI_3840x2160p60_16x9_Y420,
	  HDMI_3840x2160p50_16x9_Y420,
	  GROUP_END},
		1, VIU_ENCP, 3712500, 1, 1, 1, VID_PLL_DIV_6p25, 1, 2, 1, -1},
	{{HDMI_3840x2160p24_16x9,
	  HDMI_3840x2160p25_16x9,
	  HDMI_3840x2160p30_16x9,
	  HDMI_4096x2160p24_256x135,
	  HDMI_4096x2160p25_256x135,
	  HDMI_4096x2160p30_256x135,
	  GROUP_END},
		1, VIU_ENCP, 3712500, 1, 1, 1, VID_PLL_DIV_6p25, 1, 2, 2, -1},
};

/* For colordepth 12bits */
static struct hw_enc_clk_val_group setting_enc_clk_val_36[] = {
	{{HDMI_720x480i60_16x9,
	  HDMI_720x576i50_16x9,
	  GROUP_END},
		1, VIU_ENCI, 3243240, 2, 4, 1, VID_PLL_DIV_7p5, 1, 2, -1, 2},
	{{HDMI_720x576p50_16x9,
	  HDMI_720x480p60_16x9,
	  GROUP_END},
		1, VIU_ENCP, 3243240, 2, 4, 1, VID_PLL_DIV_7p5, 1, 2, 1, -1},
	{{HDMI_720x576p100_16x9,
	  HDMI_720x480p120_16x9,
	  GROUP_END},
		1, VIU_ENCP, 3243240, 2, 2, 1, VID_PLL_DIV_7p5, 1, 2, 1, -1},
	{{HDMI_1280x720p50_16x9,
	  HDMI_1280x720p60_16x9,
	  GROUP_END},
		1, VIU_ENCP, 4455000, 4, 1, 1, VID_PLL_DIV_7p5, 1, 2, 1, -1},
	{{HDMI_1920x1080i60_16x9,
	  HDMI_1920x1080i50_16x9,
	  GROUP_END},
		1, VIU_ENCP, 4455000, 4, 1, 1, VID_PLL_DIV_7p5, 1, 2, 1, -1},
	{{HDMI_1920x1080i120_16x9,
	  HDMI_1920x1080i100_16x9,
	  HDMI_1280x720p100_16x9,
	  HDMI_1280x720p120_16x9,
	  GROUP_END},
		1, VIU_ENCP, 4455000, 2, 1, 1, VID_PLL_DIV_7p5, 1, 2, 1, -1},
	{{HDMI_1920x1080p60_16x9,
	  HDMI_1920x1080p50_16x9,
	  GROUP_END},
		1, VIU_ENCP, 4455000, 1, 2, 2, VID_PLL_DIV_7p5, 1, 1, 1, -1},
	{{HDMI_1920x1080p120_16x9,
	  HDMI_1920x1080p100_16x9,
	  GROUP_END},
		1, VIU_ENCP, 4455000, 1, 1, 1, VID_PLL_DIV_7p5, 1, 2, 2, -1},
	{{HDMI_1920x1080p30_16x9,
	  HDMI_1920x1080p24_16x9,
	  HDMI_1920x1080p25_16x9,
	  GROUP_END},
		1, VIU_ENCP, 4455000, 2, 2, 2, VID_PLL_DIV_7p5, 1, 1, 1, -1},
	{{HDMI_4096x2160p60_256x135_Y420,
	  HDMI_4096x2160p50_256x135_Y420,
	  HDMI_3840x2160p60_16x9_Y420,
	  HDMI_3840x2160p50_16x9_Y420,
	  GROUP_END},
		1, VIU_ENCP, 4455000, 1, 1, 1, VID_PLL_DIV_7p5, 1, 2, 1, -1},
	{{HDMI_3840x2160p24_16x9,
	  HDMI_3840x2160p25_16x9,
	  HDMI_3840x2160p30_16x9,
	  HDMI_4096x2160p24_256x135,
	  HDMI_4096x2160p25_256x135,
	  HDMI_4096x2160p30_256x135,
	  GROUP_END},
		1, VIU_ENCP, 4455000, 1, 1, 1, VID_PLL_DIV_7p5, 1, 2, 2, -1},
};

static void set_hdmitx_clk_(struct hdmitx_dev *hdev, enum hdmi_color_depth cd)
{
	int i = 0;
	int j = 0;
	struct hw_enc_clk_val_group *p_enc = NULL;
	enum hdmi_vic vic = hdev->vic;

	if (cd == HDMI_COLOR_DEPTH_24B) {
		p_enc = &setting_enc_clk_val_24[0];
		for (j = 0; j < ARRAY_SIZE(setting_enc_clk_val_24); j++) {
			for (i = 0; ((i < GROUP_MAX) && (p_enc[j].group[i] != GROUP_END)); i ++) {
				if (vic == p_enc[j].group[i])
					goto next;
			}
		}
		if (j == ARRAY_SIZE(setting_enc_clk_val_24)) {
			printf("Not find VIC = %d for hpll setting\n", vic);
			return;
		}
	} else if (cd == HDMI_COLOR_DEPTH_30B) {
		p_enc = &setting_enc_clk_val_30[0];
		for (j = 0; j < ARRAY_SIZE(setting_enc_clk_val_30); j++) {
			for (i = 0; ((i < GROUP_MAX) && (p_enc[j].group[i] != GROUP_END)); i ++) {
				if (vic == p_enc[j].group[i])
					goto next;
			}
		}
		if (j == ARRAY_SIZE(setting_enc_clk_val_30)) {
			printf("Not find VIC = %d for hpll setting\n", vic);
			return;
		}
	} else if (cd == HDMI_COLOR_DEPTH_36B) {
		p_enc = &setting_enc_clk_val_36[0];
		for (j = 0; j < sizeof(setting_enc_clk_val_36)
			/ sizeof(struct hw_enc_clk_val_group); j++) {
			for (i = 0; ((i < GROUP_MAX) && (p_enc[j].group[i]
				!= GROUP_END)); i++) {
				if (vic == p_enc[j].group[i])
					goto next;
			}
		}
		if (j == sizeof(setting_enc_clk_val_36) /
			sizeof(struct hw_enc_clk_val_group)) {
			pr_info("Not find VIC = %d for hpll setting\n", vic);
			return;
		}
	} else {
		pr_info("not support colordepth 48bits\n");
		return;
	}
next:
	set_viu_path(p_enc[j].viu_path, p_enc[j].viu_type);
	set_hdmitx_sys_clk();
	set_hpll_clk_out(p_enc[j].hpll_clk_out);
	if (!getenv("sspll_dis"))
		set_hpll_sspll(hdev);
	set_hpll_od1(p_enc[j].od1);
	set_hpll_od2(p_enc[j].od2);
	set_hpll_od3(p_enc[j].od3);
	set_hpll_od3_clk_div(p_enc[j].vid_pll_div);
	printk("j = %d  vid_clk_div = %d\n", j, p_enc[j].vid_clk_div);
	set_vid_clk_div(p_enc[j].vid_clk_div);
	set_hdmi_tx_pixel_div(p_enc[j].hdmi_tx_pixel_div);
	set_encp_div(p_enc[j].encp_div);
	set_enci_div(p_enc[j].enci_div);
}

static int likely_frac_rate_mode(char *m)
{
	if (strstr(m, "24hz") || strstr(m, "30hz") || strstr(m, "60hz")
		|| strstr(m, "120hz") || strstr(m, "240hz"))
		return 1;
	else
		return 0;
}

void set_hdmitx_clk(struct hdmitx_dev *hdev)
{
	char *frac_rate_str = NULL;

	frac_rate_str = getenv("frac_rate_policy");
	if (frac_rate_str && (frac_rate_str[0] == '1') &&
		likely_frac_rate_mode(hdev->para->ext_name))
		frac_rate = 1;
	else
		frac_rate = 0;
	hdev->frac_rate_policy = frac_rate;

	if (hdev->para->cs != HDMI_COLOR_FORMAT_422)
		set_hdmitx_clk_(hdev, hdev->para->cd);
	else
		set_hdmitx_clk_(hdev, HDMI_COLOR_DEPTH_24B);
}