/*
 * Copyright 2013 Advanced Micro Devices, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 */

#include <drm/drmP.h>
#include "amdgpu.h"
#include "amdgpu_pm.h"
#include "amdgpu_dpm.h"
#include "amdgpu_atombios.h"
#include "sid.h"
#include "r600_dpm.h"
#include "si_dpm.h"
#include "atom.h"
#include "../include/pptable.h"
#include <linux/math64.h>
#include <linux/seq_file.h>
#include <linux/firmware.h>

#define MC_CG_ARB_FREQ_F0           0x0a
#define MC_CG_ARB_FREQ_F1           0x0b
#define MC_CG_ARB_FREQ_F2           0x0c
#define MC_CG_ARB_FREQ_F3           0x0d

#define SMC_RAM_END                 0x20000

#define SCLK_MIN_DEEPSLEEP_FREQ     1350


/* sizeof(ATOM_PPLIB_EXTENDEDHEADER) */
#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V2 12
#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V3 14
#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V4 16
#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V5 18
#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V6 20
#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V7 22

#define BIOS_SCRATCH_4                                    0x5cd

MODULE_FIRMWARE("radeon/tahiti_smc.bin");
MODULE_FIRMWARE("radeon/pitcairn_smc.bin");
MODULE_FIRMWARE("radeon/pitcairn_k_smc.bin");
MODULE_FIRMWARE("radeon/verde_smc.bin");
MODULE_FIRMWARE("radeon/verde_k_smc.bin");
MODULE_FIRMWARE("radeon/oland_smc.bin");
MODULE_FIRMWARE("radeon/oland_k_smc.bin");
MODULE_FIRMWARE("radeon/hainan_smc.bin");
MODULE_FIRMWARE("radeon/hainan_k_smc.bin");
MODULE_FIRMWARE("radeon/banks_k_2_smc.bin");

union power_info {
	struct _ATOM_POWERPLAY_INFO info;
	struct _ATOM_POWERPLAY_INFO_V2 info_2;
	struct _ATOM_POWERPLAY_INFO_V3 info_3;
	struct _ATOM_PPLIB_POWERPLAYTABLE pplib;
	struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2;
	struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3;
	struct _ATOM_PPLIB_POWERPLAYTABLE4 pplib4;
	struct _ATOM_PPLIB_POWERPLAYTABLE5 pplib5;
};

union fan_info {
	struct _ATOM_PPLIB_FANTABLE fan;
	struct _ATOM_PPLIB_FANTABLE2 fan2;
	struct _ATOM_PPLIB_FANTABLE3 fan3;
};

union pplib_clock_info {
	struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
	struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
	struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
	struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
	struct _ATOM_PPLIB_SI_CLOCK_INFO si;
};

static const u32 r600_utc[R600_PM_NUMBER_OF_TC] =
{
	R600_UTC_DFLT_00,
	R600_UTC_DFLT_01,
	R600_UTC_DFLT_02,
	R600_UTC_DFLT_03,
	R600_UTC_DFLT_04,
	R600_UTC_DFLT_05,
	R600_UTC_DFLT_06,
	R600_UTC_DFLT_07,
	R600_UTC_DFLT_08,
	R600_UTC_DFLT_09,
	R600_UTC_DFLT_10,
	R600_UTC_DFLT_11,
	R600_UTC_DFLT_12,
	R600_UTC_DFLT_13,
	R600_UTC_DFLT_14,
};

static const u32 r600_dtc[R600_PM_NUMBER_OF_TC] =
{
	R600_DTC_DFLT_00,
	R600_DTC_DFLT_01,
	R600_DTC_DFLT_02,
	R600_DTC_DFLT_03,
	R600_DTC_DFLT_04,
	R600_DTC_DFLT_05,
	R600_DTC_DFLT_06,
	R600_DTC_DFLT_07,
	R600_DTC_DFLT_08,
	R600_DTC_DFLT_09,
	R600_DTC_DFLT_10,
	R600_DTC_DFLT_11,
	R600_DTC_DFLT_12,
	R600_DTC_DFLT_13,
	R600_DTC_DFLT_14,
};

static const struct si_cac_config_reg cac_weights_tahiti[] =
{
	{ 0x0, 0x0000ffff, 0, 0xc, SISLANDS_CACCONFIG_CGIND },
	{ 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0x0000ffff, 0, 0x101, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0xffff0000, 16, 0xc, SISLANDS_CACCONFIG_CGIND },
	{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0x0000ffff, 0, 0x8fc, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0x0000ffff, 0, 0x95, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0xffff0000, 16, 0x34e, SISLANDS_CACCONFIG_CGIND },
	{ 0x18f, 0x0000ffff, 0, 0x1a1, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0x0000ffff, 0, 0xda, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0xffff0000, 16, 0x46, SISLANDS_CACCONFIG_CGIND },
	{ 0x9, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0xa, 0x0000ffff, 0, 0x208, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0x0000ffff, 0, 0xe7, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0xffff0000, 16, 0x948, SISLANDS_CACCONFIG_CGIND },
	{ 0xc, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0xe, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0x0000ffff, 0, 0x167, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
	{ 0x14, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0x0000ffff, 0, 0x31, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x6d, 0x0000ffff, 0, 0x18e, SISLANDS_CACCONFIG_CGIND },
	{ 0xFFFFFFFF }
};

static const struct si_cac_config_reg lcac_tahiti[] =
{
	{ 0x143, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
	{ 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x146, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
	{ 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x149, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
	{ 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x14c, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
	{ 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x8c, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
	{ 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x8f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
	{ 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x92, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
	{ 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x95, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
	{ 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x14f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
	{ 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x152, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
	{ 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x155, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
	{ 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x158, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
	{ 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x110, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
	{ 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x113, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
	{ 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x116, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
	{ 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x119, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
	{ 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x16d, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
	{ 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0xFFFFFFFF }

};

static const struct si_cac_config_reg cac_override_tahiti[] =
{
	{ 0xFFFFFFFF }
};

static const struct si_powertune_data powertune_data_tahiti =
{
	((1 << 16) | 27027),
	6,
	0,
	4,
	95,
	{
		0UL,
		0UL,
		4521550UL,
		309631529UL,
		-1270850L,
		4513710L,
		40
	},
	595000000UL,
	12,
	{
		0,
		0,
		0,
		0,
		0,
		0,
		0,
		0
	},
	true
};

static const struct si_dte_data dte_data_tahiti =
{
	{ 1159409, 0, 0, 0, 0 },
	{ 777, 0, 0, 0, 0 },
	2,
	54000,
	127000,
	25,
	2,
	10,
	13,
	{ 27, 31, 35, 39, 43, 47, 54, 61, 67, 74, 81, 88, 95, 0, 0, 0 },
	{ 240888759, 221057860, 235370597, 162287531, 158510299, 131423027, 116673180, 103067515, 87941937, 76209048, 68209175, 64090048, 58301890, 0, 0, 0 },
	{ 12024, 11189, 11451, 8411, 7939, 6666, 5681, 4905, 4241, 3720, 3354, 3122, 2890, 0, 0, 0 },
	85,
	false
};

#if 0
static const struct si_dte_data dte_data_tahiti_le =
{
	{ 0x1E8480, 0x7A1200, 0x2160EC0, 0x3938700, 0 },
	{ 0x7D, 0x7D, 0x4E4, 0xB00, 0 },
	0x5,
	0xAFC8,
	0x64,
	0x32,
	1,
	0,
	0x10,
	{ 0x78, 0x7C, 0x82, 0x88, 0x8E, 0x94, 0x9A, 0xA0, 0xA6, 0xAC, 0xB0, 0xB4, 0xB8, 0xBC, 0xC0, 0xC4 },
	{ 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700 },
	{ 0x2AF8, 0x2AF8, 0x29BB, 0x27F9, 0x2637, 0x2475, 0x22B3, 0x20F1, 0x1F2F, 0x1D6D, 0x1734, 0x1414, 0x10F4, 0xDD4, 0xAB4, 0x794 },
	85,
	true
};
#endif

static const struct si_dte_data dte_data_tahiti_pro =
{
	{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
	{ 0x0, 0x0, 0x0, 0x0, 0x0 },
	5,
	45000,
	100,
	0xA,
	1,
	0,
	0x10,
	{ 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
	{ 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
	{ 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
	90,
	true
};

static const struct si_dte_data dte_data_new_zealand =
{
	{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 },
	{ 0x29B, 0x3E9, 0x537, 0x7D2, 0 },
	0x5,
	0xAFC8,
	0x69,
	0x32,
	1,
	0,
	0x10,
	{ 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE },
	{ 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
	{ 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 },
	85,
	true
};

static const struct si_dte_data dte_data_aruba_pro =
{
	{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
	{ 0x0, 0x0, 0x0, 0x0, 0x0 },
	5,
	45000,
	100,
	0xA,
	1,
	0,
	0x10,
	{ 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
	{ 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
	{ 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
	90,
	true
};

static const struct si_dte_data dte_data_malta =
{
	{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
	{ 0x0, 0x0, 0x0, 0x0, 0x0 },
	5,
	45000,
	100,
	0xA,
	1,
	0,
	0x10,
	{ 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
	{ 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
	{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
	90,
	true
};

static const struct si_cac_config_reg cac_weights_pitcairn[] =
{
	{ 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND },
	{ 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND },
	{ 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND },
	{ 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND },
	{ 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND },
	{ 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND },
	{ 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND },
	{ 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND },
	{ 0xFFFFFFFF }
};

static const struct si_cac_config_reg lcac_pitcairn[] =
{
	{ 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0xFFFFFFFF }
};

static const struct si_cac_config_reg cac_override_pitcairn[] =
{
    { 0xFFFFFFFF }
};

static const struct si_powertune_data powertune_data_pitcairn =
{
	((1 << 16) | 27027),
	5,
	0,
	6,
	100,
	{
		51600000UL,
		1800000UL,
		7194395UL,
		309631529UL,
		-1270850L,
		4513710L,
		100
	},
	117830498UL,
	12,
	{
		0,
		0,
		0,
		0,
		0,
		0,
		0,
		0
	},
	true
};

static const struct si_dte_data dte_data_pitcairn =
{
	{ 0, 0, 0, 0, 0 },
	{ 0, 0, 0, 0, 0 },
	0,
	0,
	0,
	0,
	0,
	0,
	0,
	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
	0,
	false
};

static const struct si_dte_data dte_data_curacao_xt =
{
	{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
	{ 0x0, 0x0, 0x0, 0x0, 0x0 },
	5,
	45000,
	100,
	0xA,
	1,
	0,
	0x10,
	{ 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
	{ 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
	{ 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
	90,
	true
};

static const struct si_dte_data dte_data_curacao_pro =
{
	{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
	{ 0x0, 0x0, 0x0, 0x0, 0x0 },
	5,
	45000,
	100,
	0xA,
	1,
	0,
	0x10,
	{ 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
	{ 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
	{ 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
	90,
	true
};

static const struct si_dte_data dte_data_neptune_xt =
{
	{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
	{ 0x0, 0x0, 0x0, 0x0, 0x0 },
	5,
	45000,
	100,
	0xA,
	1,
	0,
	0x10,
	{ 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
	{ 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
	{ 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
	90,
	true
};

static const struct si_cac_config_reg cac_weights_chelsea_pro[] =
{
	{ 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
	{ 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
	{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
	{ 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
	{ 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
	{ 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
	{ 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
	{ 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
	{ 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
	{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
	{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
	{ 0xFFFFFFFF }
};

static const struct si_cac_config_reg cac_weights_chelsea_xt[] =
{
	{ 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
	{ 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
	{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
	{ 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
	{ 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
	{ 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
	{ 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
	{ 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
	{ 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
	{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
	{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
	{ 0xFFFFFFFF }
};

static const struct si_cac_config_reg cac_weights_heathrow[] =
{
	{ 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
	{ 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
	{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
	{ 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
	{ 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
	{ 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
	{ 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
	{ 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
	{ 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
	{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
	{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
	{ 0xFFFFFFFF }
};

static const struct si_cac_config_reg cac_weights_cape_verde_pro[] =
{
	{ 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
	{ 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
	{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
	{ 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
	{ 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
	{ 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
	{ 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
	{ 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
	{ 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
	{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
	{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
	{ 0xFFFFFFFF }
};

static const struct si_cac_config_reg cac_weights_cape_verde[] =
{
	{ 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
	{ 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
	{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
	{ 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
	{ 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
	{ 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
	{ 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
	{ 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
	{ 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
	{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
	{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
	{ 0xFFFFFFFF }
};

static const struct si_cac_config_reg lcac_cape_verde[] =
{
	{ 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0xFFFFFFFF }
};

static const struct si_cac_config_reg cac_override_cape_verde[] =
{
    { 0xFFFFFFFF }
};

static const struct si_powertune_data powertune_data_cape_verde =
{
	((1 << 16) | 0x6993),
	5,
	0,
	7,
	105,
	{
		0UL,
		0UL,
		7194395UL,
		309631529UL,
		-1270850L,
		4513710L,
		100
	},
	117830498UL,
	12,
	{
		0,
		0,
		0,
		0,
		0,
		0,
		0,
		0
	},
	true
};

static const struct si_dte_data dte_data_cape_verde =
{
	{ 0, 0, 0, 0, 0 },
	{ 0, 0, 0, 0, 0 },
	0,
	0,
	0,
	0,
	0,
	0,
	0,
	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
	0,
	false
};

static const struct si_dte_data dte_data_venus_xtx =
{
	{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
	{ 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 },
	5,
	55000,
	0x69,
	0xA,
	1,
	0,
	0x3,
	{ 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
	{ 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
	{ 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
	90,
	true
};

static const struct si_dte_data dte_data_venus_xt =
{
	{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
	{ 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 },
	5,
	55000,
	0x69,
	0xA,
	1,
	0,
	0x3,
	{ 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
	{ 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
	{ 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
	90,
	true
};

static const struct si_dte_data dte_data_venus_pro =
{
	{  0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
	{ 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 },
	5,
	55000,
	0x69,
	0xA,
	1,
	0,
	0x3,
	{ 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
	{ 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
	{ 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
	90,
	true
};

static const struct si_cac_config_reg cac_weights_oland[] =
{
	{ 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
	{ 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
	{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
	{ 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
	{ 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
	{ 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
	{ 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
	{ 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
	{ 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
	{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
	{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
	{ 0xFFFFFFFF }
};

static const struct si_cac_config_reg cac_weights_mars_pro[] =
{
	{ 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
	{ 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
	{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
	{ 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
	{ 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
	{ 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
	{ 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
	{ 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
	{ 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
	{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
	{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
	{ 0xFFFFFFFF }
};

static const struct si_cac_config_reg cac_weights_mars_xt[] =
{
	{ 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
	{ 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
	{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
	{ 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
	{ 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
	{ 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
	{ 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
	{ 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
	{ 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
	{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
	{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
	{ 0xFFFFFFFF }
};

static const struct si_cac_config_reg cac_weights_oland_pro[] =
{
	{ 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
	{ 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
	{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
	{ 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
	{ 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
	{ 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
	{ 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
	{ 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
	{ 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
	{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
	{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
	{ 0xFFFFFFFF }
};

static const struct si_cac_config_reg cac_weights_oland_xt[] =
{
	{ 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
	{ 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
	{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
	{ 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
	{ 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
	{ 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
	{ 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
	{ 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
	{ 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
	{ 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
	{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
	{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
	{ 0xFFFFFFFF }
};

static const struct si_cac_config_reg lcac_oland[] =
{
	{ 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
	{ 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
	{ 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
	{ 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
	{ 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0xFFFFFFFF }
};

static const struct si_cac_config_reg lcac_mars_pro[] =
{
	{ 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
	{ 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
	{ 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
	{ 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
	{ 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
	{ 0xFFFFFFFF }
};

static const struct si_cac_config_reg cac_override_oland[] =
{
	{ 0xFFFFFFFF }
};

static const struct si_powertune_data powertune_data_oland =
{
	((1 << 16) | 0x6993),
	5,
	0,
	7,
	105,
	{
		0UL,
		0UL,
		7194395UL,
		309631529UL,
		-1270850L,
		4513710L,
		100
	},
	117830498UL,
	12,
	{
		0,
		0,
		0,
		0,
		0,
		0,
		0,
		0
	},
	true
};

static const struct si_powertune_data powertune_data_mars_pro =
{
	((1 << 16) | 0x6993),
	5,
	0,
	7,
	105,
	{
		0UL,
		0UL,
		7194395UL,
		309631529UL,
		-1270850L,
		4513710L,
		100
	},
	117830498UL,
	12,
	{
		0,
		0,
		0,
		0,
		0,
		0,
		0,
		0
	},
	true
};

static const struct si_dte_data dte_data_oland =
{
	{ 0, 0, 0, 0, 0 },
	{ 0, 0, 0, 0, 0 },
	0,
	0,
	0,
	0,
	0,
	0,
	0,
	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
	0,
	false
};

static const struct si_dte_data dte_data_mars_pro =
{
	{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
	{ 0x0, 0x0, 0x0, 0x0, 0x0 },
	5,
	55000,
	105,
	0xA,
	1,
	0,
	0x10,
	{ 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
	{ 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
	{ 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
	90,
	true
};

static const struct si_dte_data dte_data_sun_xt =
{
	{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
	{ 0x0, 0x0, 0x0, 0x0, 0x0 },
	5,
	55000,
	105,
	0xA,
	1,
	0,
	0x10,
	{ 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
	{ 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
	{ 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
	90,
	true
};


static const struct si_cac_config_reg cac_weights_hainan[] =
{
	{ 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND },
	{ 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND },
	{ 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND },
	{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND },
	{ 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND },
	{ 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND },
	{ 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND },
	{ 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND },
	{ 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND },
	{ 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND },
	{ 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND },
	{ 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND },
	{ 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND },
	{ 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND },
	{ 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND },
	{ 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND },
	{ 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
	{ 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND },
	{ 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
	{ 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND },
	{ 0xFFFFFFFF }
};

static const struct si_powertune_data powertune_data_hainan =
{
	((1 << 16) | 0x6993),
	5,
	0,
	9,
	105,
	{
		0UL,
		0UL,
		7194395UL,
		309631529UL,
		-1270850L,
		4513710L,
		100
	},
	117830498UL,
	12,
	{
		0,
		0,
		0,
		0,
		0,
		0,
		0,
		0
	},
	true
};

static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev);
static struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev);
static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev);
static struct  si_ps *si_get_ps(struct amdgpu_ps *rps);

static int si_populate_voltage_value(struct amdgpu_device *adev,
				     const struct atom_voltage_table *table,
				     u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage);
static int si_get_std_voltage_value(struct amdgpu_device *adev,
				    SISLANDS_SMC_VOLTAGE_VALUE *voltage,
				    u16 *std_voltage);
static int si_write_smc_soft_register(struct amdgpu_device *adev,
				      u16 reg_offset, u32 value);
static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
					 struct rv7xx_pl *pl,
					 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level);
static int si_calculate_sclk_params(struct amdgpu_device *adev,
				    u32 engine_clock,
				    SISLANDS_SMC_SCLK_VALUE *sclk);

static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev);
static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev);
static void si_dpm_set_irq_funcs(struct amdgpu_device *adev);

static struct si_power_info *si_get_pi(struct amdgpu_device *adev)
{
	struct si_power_info *pi = adev->pm.dpm.priv;
	return pi;
}

static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff,
						     u16 v, s32 t, u32 ileakage, u32 *leakage)
{
	s64 kt, kv, leakage_w, i_leakage, vddc;
	s64 temperature, t_slope, t_intercept, av, bv, t_ref;
	s64 tmp;

	i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
	vddc = div64_s64(drm_int2fixp(v), 1000);
	temperature = div64_s64(drm_int2fixp(t), 1000);

	t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000);
	t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000);
	av = div64_s64(drm_int2fixp(coeff->av), 100000000);
	bv = div64_s64(drm_int2fixp(coeff->bv), 100000000);
	t_ref = drm_int2fixp(coeff->t_ref);

	tmp = drm_fixp_mul(t_slope, vddc) + t_intercept;
	kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature));
	kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref)));
	kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc)));

	leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);

	*leakage = drm_fixp2int(leakage_w * 1000);
}

static void si_calculate_leakage_for_v_and_t(struct amdgpu_device *adev,
					     const struct ni_leakage_coeffients *coeff,
					     u16 v,
					     s32 t,
					     u32 i_leakage,
					     u32 *leakage)
{
	si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage);
}

static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff,
					       const u32 fixed_kt, u16 v,
					       u32 ileakage, u32 *leakage)
{
	s64 kt, kv, leakage_w, i_leakage, vddc;

	i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
	vddc = div64_s64(drm_int2fixp(v), 1000);

	kt = div64_s64(drm_int2fixp(fixed_kt), 100000000);
	kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000),
			  drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc)));

	leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);

	*leakage = drm_fixp2int(leakage_w * 1000);
}

static void si_calculate_leakage_for_v(struct amdgpu_device *adev,
				       const struct ni_leakage_coeffients *coeff,
				       const u32 fixed_kt,
				       u16 v,
				       u32 i_leakage,
				       u32 *leakage)
{
	si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage);
}


static void si_update_dte_from_pl2(struct amdgpu_device *adev,
				   struct si_dte_data *dte_data)
{
	u32 p_limit1 = adev->pm.dpm.tdp_limit;
	u32 p_limit2 = adev->pm.dpm.near_tdp_limit;
	u32 k = dte_data->k;
	u32 t_max = dte_data->max_t;
	u32 t_split[5] = { 10, 15, 20, 25, 30 };
	u32 t_0 = dte_data->t0;
	u32 i;

	if (p_limit2 != 0 && p_limit2 <= p_limit1) {
		dte_data->tdep_count = 3;

		for (i = 0; i < k; i++) {
			dte_data->r[i] =
				(t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) /
				(p_limit2  * (u32)100);
		}

		dte_data->tdep_r[1] = dte_data->r[4] * 2;

		for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) {
			dte_data->tdep_r[i] = dte_data->r[4];
		}
	} else {
		DRM_ERROR("Invalid PL2! DTE will not be updated.\n");
	}
}

static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev)
{
	struct rv7xx_power_info *pi = adev->pm.dpm.priv;

	return pi;
}

static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev)
{
	struct ni_power_info *pi = adev->pm.dpm.priv;

	return pi;
}

static struct si_ps *si_get_ps(struct amdgpu_ps *aps)
{
	struct  si_ps *ps = aps->ps_priv;

	return ps;
}

static void si_initialize_powertune_defaults(struct amdgpu_device *adev)
{
	struct ni_power_info *ni_pi = ni_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);
	bool update_dte_from_pl2 = false;

	if (adev->asic_type == CHIP_TAHITI) {
		si_pi->cac_weights = cac_weights_tahiti;
		si_pi->lcac_config = lcac_tahiti;
		si_pi->cac_override = cac_override_tahiti;
		si_pi->powertune_data = &powertune_data_tahiti;
		si_pi->dte_data = dte_data_tahiti;

		switch (adev->pdev->device) {
		case 0x6798:
			si_pi->dte_data.enable_dte_by_default = true;
			break;
		case 0x6799:
			si_pi->dte_data = dte_data_new_zealand;
			break;
		case 0x6790:
		case 0x6791:
		case 0x6792:
		case 0x679E:
			si_pi->dte_data = dte_data_aruba_pro;
			update_dte_from_pl2 = true;
			break;
		case 0x679B:
			si_pi->dte_data = dte_data_malta;
			update_dte_from_pl2 = true;
			break;
		case 0x679A:
			si_pi->dte_data = dte_data_tahiti_pro;
			update_dte_from_pl2 = true;
			break;
		default:
			if (si_pi->dte_data.enable_dte_by_default == true)
				DRM_ERROR("DTE is not enabled!\n");
			break;
		}
	} else if (adev->asic_type == CHIP_PITCAIRN) {
		si_pi->cac_weights = cac_weights_pitcairn;
		si_pi->lcac_config = lcac_pitcairn;
		si_pi->cac_override = cac_override_pitcairn;
		si_pi->powertune_data = &powertune_data_pitcairn;

		switch (adev->pdev->device) {
		case 0x6810:
		case 0x6818:
			si_pi->dte_data = dte_data_curacao_xt;
			update_dte_from_pl2 = true;
			break;
		case 0x6819:
		case 0x6811:
			si_pi->dte_data = dte_data_curacao_pro;
			update_dte_from_pl2 = true;
			break;
		case 0x6800:
		case 0x6806:
			si_pi->dte_data = dte_data_neptune_xt;
			update_dte_from_pl2 = true;
			break;
		default:
			si_pi->dte_data = dte_data_pitcairn;
			break;
		}
	} else if (adev->asic_type == CHIP_VERDE) {
		si_pi->lcac_config = lcac_cape_verde;
		si_pi->cac_override = cac_override_cape_verde;
		si_pi->powertune_data = &powertune_data_cape_verde;

		switch (adev->pdev->device) {
		case 0x683B:
		case 0x683F:
		case 0x6829:
		case 0x6835:
			si_pi->cac_weights = cac_weights_cape_verde_pro;
			si_pi->dte_data = dte_data_cape_verde;
			break;
		case 0x682C:
			si_pi->cac_weights = cac_weights_cape_verde_pro;
			si_pi->dte_data = dte_data_sun_xt;
			update_dte_from_pl2 = true;
			break;
		case 0x6825:
		case 0x6827:
			si_pi->cac_weights = cac_weights_heathrow;
			si_pi->dte_data = dte_data_cape_verde;
			break;
		case 0x6824:
		case 0x682D:
			si_pi->cac_weights = cac_weights_chelsea_xt;
			si_pi->dte_data = dte_data_cape_verde;
			break;
		case 0x682F:
			si_pi->cac_weights = cac_weights_chelsea_pro;
			si_pi->dte_data = dte_data_cape_verde;
			break;
		case 0x6820:
			si_pi->cac_weights = cac_weights_heathrow;
			si_pi->dte_data = dte_data_venus_xtx;
			break;
		case 0x6821:
			si_pi->cac_weights = cac_weights_heathrow;
			si_pi->dte_data = dte_data_venus_xt;
			break;
		case 0x6823:
		case 0x682B:
		case 0x6822:
		case 0x682A:
			si_pi->cac_weights = cac_weights_chelsea_pro;
			si_pi->dte_data = dte_data_venus_pro;
			break;
		default:
			si_pi->cac_weights = cac_weights_cape_verde;
			si_pi->dte_data = dte_data_cape_verde;
			break;
		}
	} else if (adev->asic_type == CHIP_OLAND) {
		si_pi->lcac_config = lcac_mars_pro;
		si_pi->cac_override = cac_override_oland;
		si_pi->powertune_data = &powertune_data_mars_pro;
		si_pi->dte_data = dte_data_mars_pro;

		switch (adev->pdev->device) {
		case 0x6601:
		case 0x6621:
		case 0x6603:
		case 0x6605:
			si_pi->cac_weights = cac_weights_mars_pro;
			update_dte_from_pl2 = true;
			break;
		case 0x6600:
		case 0x6606:
		case 0x6620:
		case 0x6604:
			si_pi->cac_weights = cac_weights_mars_xt;
			update_dte_from_pl2 = true;
			break;
		case 0x6611:
		case 0x6613:
		case 0x6608:
			si_pi->cac_weights = cac_weights_oland_pro;
			update_dte_from_pl2 = true;
			break;
		case 0x6610:
			si_pi->cac_weights = cac_weights_oland_xt;
			update_dte_from_pl2 = true;
			break;
		default:
			si_pi->cac_weights = cac_weights_oland;
			si_pi->lcac_config = lcac_oland;
			si_pi->cac_override = cac_override_oland;
			si_pi->powertune_data = &powertune_data_oland;
			si_pi->dte_data = dte_data_oland;
			break;
		}
	} else if (adev->asic_type == CHIP_HAINAN) {
		si_pi->cac_weights = cac_weights_hainan;
		si_pi->lcac_config = lcac_oland;
		si_pi->cac_override = cac_override_oland;
		si_pi->powertune_data = &powertune_data_hainan;
		si_pi->dte_data = dte_data_sun_xt;
		update_dte_from_pl2 = true;
	} else {
		DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n");
		return;
	}

	ni_pi->enable_power_containment = false;
	ni_pi->enable_cac = false;
	ni_pi->enable_sq_ramping = false;
	si_pi->enable_dte = false;

	if (si_pi->powertune_data->enable_powertune_by_default) {
		ni_pi->enable_power_containment = true;
		ni_pi->enable_cac = true;
		if (si_pi->dte_data.enable_dte_by_default) {
			si_pi->enable_dte = true;
			if (update_dte_from_pl2)
				si_update_dte_from_pl2(adev, &si_pi->dte_data);

		}
		ni_pi->enable_sq_ramping = true;
	}

	ni_pi->driver_calculate_cac_leakage = true;
	ni_pi->cac_configuration_required = true;

	if (ni_pi->cac_configuration_required) {
		ni_pi->support_cac_long_term_average = true;
		si_pi->dyn_powertune_data.l2_lta_window_size =
			si_pi->powertune_data->l2_lta_window_size_default;
		si_pi->dyn_powertune_data.lts_truncate =
			si_pi->powertune_data->lts_truncate_default;
	} else {
		ni_pi->support_cac_long_term_average = false;
		si_pi->dyn_powertune_data.l2_lta_window_size = 0;
		si_pi->dyn_powertune_data.lts_truncate = 0;
	}

	si_pi->dyn_powertune_data.disable_uvd_powertune = false;
}

static u32 si_get_smc_power_scaling_factor(struct amdgpu_device *adev)
{
	return 1;
}

static u32 si_calculate_cac_wintime(struct amdgpu_device *adev)
{
	u32 xclk;
	u32 wintime;
	u32 cac_window;
	u32 cac_window_size;

	xclk = amdgpu_asic_get_xclk(adev);

	if (xclk == 0)
		return 0;

	cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK;
	cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF);

	wintime = (cac_window_size * 100) / xclk;

	return wintime;
}

static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor)
{
	return power_in_watts;
}

static int si_calculate_adjusted_tdp_limits(struct amdgpu_device *adev,
					    bool adjust_polarity,
					    u32 tdp_adjustment,
					    u32 *tdp_limit,
					    u32 *near_tdp_limit)
{
	u32 adjustment_delta, max_tdp_limit;

	if (tdp_adjustment > (u32)adev->pm.dpm.tdp_od_limit)
		return -EINVAL;

	max_tdp_limit = ((100 + 100) * adev->pm.dpm.tdp_limit) / 100;

	if (adjust_polarity) {
		*tdp_limit = ((100 + tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
		*near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - adev->pm.dpm.tdp_limit);
	} else {
		*tdp_limit = ((100 - tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
		adjustment_delta  = adev->pm.dpm.tdp_limit - *tdp_limit;
		if (adjustment_delta < adev->pm.dpm.near_tdp_limit_adjusted)
			*near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta;
		else
			*near_tdp_limit = 0;
	}

	if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit))
		return -EINVAL;
	if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit))
		return -EINVAL;

	return 0;
}

static int si_populate_smc_tdp_limits(struct amdgpu_device *adev,
				      struct amdgpu_ps *amdgpu_state)
{
	struct ni_power_info *ni_pi = ni_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);

	if (ni_pi->enable_power_containment) {
		SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
		PP_SIslands_PAPMParameters *papm_parm;
		struct amdgpu_ppm_table *ppm = adev->pm.dpm.dyn_state.ppm_table;
		u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
		u32 tdp_limit;
		u32 near_tdp_limit;
		int ret;

		if (scaling_factor == 0)
			return -EINVAL;

		memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));

		ret = si_calculate_adjusted_tdp_limits(adev,
						       false, /* ??? */
						       adev->pm.dpm.tdp_adjustment,
						       &tdp_limit,
						       &near_tdp_limit);
		if (ret)
			return ret;

		smc_table->dpm2Params.TDPLimit =
			cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000);
		smc_table->dpm2Params.NearTDPLimit =
			cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000);
		smc_table->dpm2Params.SafePowerLimit =
			cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);

		ret = amdgpu_si_copy_bytes_to_smc(adev,
						  (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
						   offsetof(PP_SIslands_DPM2Parameters, TDPLimit)),
						  (u8 *)(&(smc_table->dpm2Params.TDPLimit)),
						  sizeof(u32) * 3,
						  si_pi->sram_end);
		if (ret)
			return ret;

		if (si_pi->enable_ppm) {
			papm_parm = &si_pi->papm_parm;
			memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters));
			papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp);
			papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max);
			papm_parm->dGPU_T_Warning = cpu_to_be32(95);
			papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5);
			papm_parm->PlatformPowerLimit = 0xffffffff;
			papm_parm->NearTDPLimitPAPM = 0xffffffff;

			ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->papm_cfg_table_start,
							  (u8 *)papm_parm,
							  sizeof(PP_SIslands_PAPMParameters),
							  si_pi->sram_end);
			if (ret)
				return ret;
		}
	}
	return 0;
}

static int si_populate_smc_tdp_limits_2(struct amdgpu_device *adev,
					struct amdgpu_ps *amdgpu_state)
{
	struct ni_power_info *ni_pi = ni_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);

	if (ni_pi->enable_power_containment) {
		SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
		u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
		int ret;

		memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));

		smc_table->dpm2Params.NearTDPLimit =
			cpu_to_be32(si_scale_power_for_smc(adev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000);
		smc_table->dpm2Params.SafePowerLimit =
			cpu_to_be32(si_scale_power_for_smc((adev->pm.dpm.near_tdp_limit_adjusted * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);

		ret = amdgpu_si_copy_bytes_to_smc(adev,
						  (si_pi->state_table_start +
						   offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
						   offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)),
						  (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)),
						  sizeof(u32) * 2,
						  si_pi->sram_end);
		if (ret)
			return ret;
	}

	return 0;
}

static u16 si_calculate_power_efficiency_ratio(struct amdgpu_device *adev,
					       const u16 prev_std_vddc,
					       const u16 curr_std_vddc)
{
	u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN;
	u64 prev_vddc = (u64)prev_std_vddc;
	u64 curr_vddc = (u64)curr_std_vddc;
	u64 pwr_efficiency_ratio, n, d;

	if ((prev_vddc == 0) || (curr_vddc == 0))
		return 0;

	n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000);
	d = prev_vddc * prev_vddc;
	pwr_efficiency_ratio = div64_u64(n, d);

	if (pwr_efficiency_ratio > (u64)0xFFFF)
		return 0;

	return (u16)pwr_efficiency_ratio;
}

static bool si_should_disable_uvd_powertune(struct amdgpu_device *adev,
					    struct amdgpu_ps *amdgpu_state)
{
	struct si_power_info *si_pi = si_get_pi(adev);

	if (si_pi->dyn_powertune_data.disable_uvd_powertune &&
	    amdgpu_state->vclk && amdgpu_state->dclk)
		return true;

	return false;
}

struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev)
{
	struct evergreen_power_info *pi = adev->pm.dpm.priv;

	return pi;
}

static int si_populate_power_containment_values(struct amdgpu_device *adev,
						struct amdgpu_ps *amdgpu_state,
						SISLANDS_SMC_SWSTATE *smc_state)
{
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct ni_power_info *ni_pi = ni_get_pi(adev);
	struct  si_ps *state = si_get_ps(amdgpu_state);
	SISLANDS_SMC_VOLTAGE_VALUE vddc;
	u32 prev_sclk;
	u32 max_sclk;
	u32 min_sclk;
	u16 prev_std_vddc;
	u16 curr_std_vddc;
	int i;
	u16 pwr_efficiency_ratio;
	u8 max_ps_percent;
	bool disable_uvd_power_tune;
	int ret;

	if (ni_pi->enable_power_containment == false)
		return 0;

	if (state->performance_level_count == 0)
		return -EINVAL;

	if (smc_state->levelCount != state->performance_level_count)
		return -EINVAL;

	disable_uvd_power_tune = si_should_disable_uvd_powertune(adev, amdgpu_state);

	smc_state->levels[0].dpm2.MaxPS = 0;
	smc_state->levels[0].dpm2.NearTDPDec = 0;
	smc_state->levels[0].dpm2.AboveSafeInc = 0;
	smc_state->levels[0].dpm2.BelowSafeInc = 0;
	smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0;

	for (i = 1; i < state->performance_level_count; i++) {
		prev_sclk = state->performance_levels[i-1].sclk;
		max_sclk  = state->performance_levels[i].sclk;
		if (i == 1)
			max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M;
		else
			max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H;

		if (prev_sclk > max_sclk)
			return -EINVAL;

		if ((max_ps_percent == 0) ||
		    (prev_sclk == max_sclk) ||
		    disable_uvd_power_tune)
			min_sclk = max_sclk;
		else if (i == 1)
			min_sclk = prev_sclk;
		else
			min_sclk = (prev_sclk * (u32)max_ps_percent) / 100;

		if (min_sclk < state->performance_levels[0].sclk)
			min_sclk = state->performance_levels[0].sclk;

		if (min_sclk == 0)
			return -EINVAL;

		ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
						state->performance_levels[i-1].vddc, &vddc);
		if (ret)
			return ret;

		ret = si_get_std_voltage_value(adev, &vddc, &prev_std_vddc);
		if (ret)
			return ret;

		ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
						state->performance_levels[i].vddc, &vddc);
		if (ret)
			return ret;

		ret = si_get_std_voltage_value(adev, &vddc, &curr_std_vddc);
		if (ret)
			return ret;

		pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(adev,
									   prev_std_vddc, curr_std_vddc);

		smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk);
		smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC;
		smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC;
		smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC;
		smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio);
	}

	return 0;
}

static int si_populate_sq_ramping_values(struct amdgpu_device *adev,
					 struct amdgpu_ps *amdgpu_state,
					 SISLANDS_SMC_SWSTATE *smc_state)
{
	struct ni_power_info *ni_pi = ni_get_pi(adev);
	struct  si_ps *state = si_get_ps(amdgpu_state);
	u32 sq_power_throttle, sq_power_throttle2;
	bool enable_sq_ramping = ni_pi->enable_sq_ramping;
	int i;

	if (state->performance_level_count == 0)
		return -EINVAL;

	if (smc_state->levelCount != state->performance_level_count)
		return -EINVAL;

	if (adev->pm.dpm.sq_ramping_threshold == 0)
		return -EINVAL;

	if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT))
		enable_sq_ramping = false;

	if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT))
		enable_sq_ramping = false;

	if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT))
		enable_sq_ramping = false;

	if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT))
		enable_sq_ramping = false;

	if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO > (LTI_RATIO_MASK >> LTI_RATIO_SHIFT))
		enable_sq_ramping = false;

	for (i = 0; i < state->performance_level_count; i++) {
		sq_power_throttle = 0;
		sq_power_throttle2 = 0;

		if ((state->performance_levels[i].sclk >= adev->pm.dpm.sq_ramping_threshold) &&
		    enable_sq_ramping) {
			sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER);
			sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER);
			sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA);
			sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE);
			sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO);
		} else {
			sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK;
			sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
		}

		smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle);
		smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2);
	}

	return 0;
}

static int si_enable_power_containment(struct amdgpu_device *adev,
				       struct amdgpu_ps *amdgpu_new_state,
				       bool enable)
{
	struct ni_power_info *ni_pi = ni_get_pi(adev);
	PPSMC_Result smc_result;
	int ret = 0;

	if (ni_pi->enable_power_containment) {
		if (enable) {
			if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
				smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingActive);
				if (smc_result != PPSMC_Result_OK) {
					ret = -EINVAL;
					ni_pi->pc_enabled = false;
				} else {
					ni_pi->pc_enabled = true;
				}
			}
		} else {
			smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingInactive);
			if (smc_result != PPSMC_Result_OK)
				ret = -EINVAL;
			ni_pi->pc_enabled = false;
		}
	}

	return ret;
}

static int si_initialize_smc_dte_tables(struct amdgpu_device *adev)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	int ret = 0;
	struct si_dte_data *dte_data = &si_pi->dte_data;
	Smc_SIslands_DTE_Configuration *dte_tables = NULL;
	u32 table_size;
	u8 tdep_count;
	u32 i;

	if (dte_data == NULL)
		si_pi->enable_dte = false;

	if (si_pi->enable_dte == false)
		return 0;

	if (dte_data->k <= 0)
		return -EINVAL;

	dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL);
	if (dte_tables == NULL) {
		si_pi->enable_dte = false;
		return -ENOMEM;
	}

	table_size = dte_data->k;

	if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES)
		table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES;

	tdep_count = dte_data->tdep_count;
	if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE)
		tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE;

	dte_tables->K = cpu_to_be32(table_size);
	dte_tables->T0 = cpu_to_be32(dte_data->t0);
	dte_tables->MaxT = cpu_to_be32(dte_data->max_t);
	dte_tables->WindowSize = dte_data->window_size;
	dte_tables->temp_select = dte_data->temp_select;
	dte_tables->DTE_mode = dte_data->dte_mode;
	dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold);

	if (tdep_count > 0)
		table_size--;

	for (i = 0; i < table_size; i++) {
		dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]);
		dte_tables->R[i]   = cpu_to_be32(dte_data->r[i]);
	}

	dte_tables->Tdep_count = tdep_count;

	for (i = 0; i < (u32)tdep_count; i++) {
		dte_tables->T_limits[i] = dte_data->t_limits[i];
		dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]);
		dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]);
	}

	ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->dte_table_start,
					  (u8 *)dte_tables,
					  sizeof(Smc_SIslands_DTE_Configuration),
					  si_pi->sram_end);
	kfree(dte_tables);

	return ret;
}

static int si_get_cac_std_voltage_max_min(struct amdgpu_device *adev,
					  u16 *max, u16 *min)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	struct amdgpu_cac_leakage_table *table =
		&adev->pm.dpm.dyn_state.cac_leakage_table;
	u32 i;
	u32 v0_loadline;

	if (table == NULL)
		return -EINVAL;

	*max = 0;
	*min = 0xFFFF;

	for (i = 0; i < table->count; i++) {
		if (table->entries[i].vddc > *max)
			*max = table->entries[i].vddc;
		if (table->entries[i].vddc < *min)
			*min = table->entries[i].vddc;
	}

	if (si_pi->powertune_data->lkge_lut_v0_percent > 100)
		return -EINVAL;

	v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100;

	if (v0_loadline > 0xFFFFUL)
		return -EINVAL;

	*min = (u16)v0_loadline;

	if ((*min > *max) || (*max == 0) || (*min == 0))
		return -EINVAL;

	return 0;
}

static u16 si_get_cac_std_voltage_step(u16 max, u16 min)
{
	return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) /
		SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES;
}

static int si_init_dte_leakage_table(struct amdgpu_device *adev,
				     PP_SIslands_CacConfig *cac_tables,
				     u16 vddc_max, u16 vddc_min, u16 vddc_step,
				     u16 t0, u16 t_step)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	u32 leakage;
	unsigned int i, j;
	s32 t;
	u32 smc_leakage;
	u32 scaling_factor;
	u16 voltage;

	scaling_factor = si_get_smc_power_scaling_factor(adev);

	for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) {
		t = (1000 * (i * t_step + t0));

		for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
			voltage = vddc_max - (vddc_step * j);

			si_calculate_leakage_for_v_and_t(adev,
							 &si_pi->powertune_data->leakage_coefficients,
							 voltage,
							 t,
							 si_pi->dyn_powertune_data.cac_leakage,
							 &leakage);

			smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;

			if (smc_leakage > 0xFFFF)
				smc_leakage = 0xFFFF;

			cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
				cpu_to_be16((u16)smc_leakage);
		}
	}
	return 0;
}

static int si_init_simplified_leakage_table(struct amdgpu_device *adev,
					    PP_SIslands_CacConfig *cac_tables,
					    u16 vddc_max, u16 vddc_min, u16 vddc_step)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	u32 leakage;
	unsigned int i, j;
	u32 smc_leakage;
	u32 scaling_factor;
	u16 voltage;

	scaling_factor = si_get_smc_power_scaling_factor(adev);

	for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
		voltage = vddc_max - (vddc_step * j);

		si_calculate_leakage_for_v(adev,
					   &si_pi->powertune_data->leakage_coefficients,
					   si_pi->powertune_data->fixed_kt,
					   voltage,
					   si_pi->dyn_powertune_data.cac_leakage,
					   &leakage);

		smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;

		if (smc_leakage > 0xFFFF)
			smc_leakage = 0xFFFF;

		for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++)
			cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
				cpu_to_be16((u16)smc_leakage);
	}
	return 0;
}

static int si_initialize_smc_cac_tables(struct amdgpu_device *adev)
{
	struct ni_power_info *ni_pi = ni_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);
	PP_SIslands_CacConfig *cac_tables = NULL;
	u16 vddc_max, vddc_min, vddc_step;
	u16 t0, t_step;
	u32 load_line_slope, reg;
	int ret = 0;
	u32 ticks_per_us = amdgpu_asic_get_xclk(adev) / 100;

	if (ni_pi->enable_cac == false)
		return 0;

	cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL);
	if (!cac_tables)
		return -ENOMEM;

	reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK;
	reg |= CAC_WINDOW(si_pi->powertune_data->cac_window);
	WREG32(CG_CAC_CTRL, reg);

	si_pi->dyn_powertune_data.cac_leakage = adev->pm.dpm.cac_leakage;
	si_pi->dyn_powertune_data.dc_pwr_value =
		si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0];
	si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(adev);
	si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default;

	si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000;

	ret = si_get_cac_std_voltage_max_min(adev, &vddc_max, &vddc_min);
	if (ret)
		goto done_free;

	vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min);
	vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1));
	t_step = 4;
	t0 = 60;

	if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage)
		ret = si_init_dte_leakage_table(adev, cac_tables,
						vddc_max, vddc_min, vddc_step,
						t0, t_step);
	else
		ret = si_init_simplified_leakage_table(adev, cac_tables,
						       vddc_max, vddc_min, vddc_step);
	if (ret)
		goto done_free;

	load_line_slope = ((u32)adev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100;

	cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size);
	cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate;
	cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n;
	cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min);
	cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step);
	cac_tables->R_LL = cpu_to_be32(load_line_slope);
	cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime);
	cac_tables->calculation_repeats = cpu_to_be32(2);
	cac_tables->dc_cac = cpu_to_be32(0);
	cac_tables->log2_PG_LKG_SCALE = 12;
	cac_tables->cac_temp = si_pi->powertune_data->operating_temp;
	cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0);
	cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step);

	ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->cac_table_start,
					  (u8 *)cac_tables,
					  sizeof(PP_SIslands_CacConfig),
					  si_pi->sram_end);

	if (ret)
		goto done_free;

	ret = si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us);

done_free:
	if (ret) {
		ni_pi->enable_cac = false;
		ni_pi->enable_power_containment = false;
	}

	kfree(cac_tables);

	return ret;
}

static int si_program_cac_config_registers(struct amdgpu_device *adev,
					   const struct si_cac_config_reg *cac_config_regs)
{
	const struct si_cac_config_reg *config_regs = cac_config_regs;
	u32 data = 0, offset;

	if (!config_regs)
		return -EINVAL;

	while (config_regs->offset != 0xFFFFFFFF) {
		switch (config_regs->type) {
		case SISLANDS_CACCONFIG_CGIND:
			offset = SMC_CG_IND_START + config_regs->offset;
			if (offset < SMC_CG_IND_END)
				data = RREG32_SMC(offset);
			break;
		default:
			data = RREG32(config_regs->offset);
			break;
		}

		data &= ~config_regs->mask;
		data |= ((config_regs->value << config_regs->shift) & config_regs->mask);

		switch (config_regs->type) {
		case SISLANDS_CACCONFIG_CGIND:
			offset = SMC_CG_IND_START + config_regs->offset;
			if (offset < SMC_CG_IND_END)
				WREG32_SMC(offset, data);
			break;
		default:
			WREG32(config_regs->offset, data);
			break;
		}
		config_regs++;
	}
	return 0;
}

static int si_initialize_hardware_cac_manager(struct amdgpu_device *adev)
{
	struct ni_power_info *ni_pi = ni_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);
	int ret;

	if ((ni_pi->enable_cac == false) ||
	    (ni_pi->cac_configuration_required == false))
		return 0;

	ret = si_program_cac_config_registers(adev, si_pi->lcac_config);
	if (ret)
		return ret;
	ret = si_program_cac_config_registers(adev, si_pi->cac_override);
	if (ret)
		return ret;
	ret = si_program_cac_config_registers(adev, si_pi->cac_weights);
	if (ret)
		return ret;

	return 0;
}

static int si_enable_smc_cac(struct amdgpu_device *adev,
			     struct amdgpu_ps *amdgpu_new_state,
			     bool enable)
{
	struct ni_power_info *ni_pi = ni_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);
	PPSMC_Result smc_result;
	int ret = 0;

	if (ni_pi->enable_cac) {
		if (enable) {
			if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
				if (ni_pi->support_cac_long_term_average) {
					smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgEnable);
					if (smc_result != PPSMC_Result_OK)
						ni_pi->support_cac_long_term_average = false;
				}

				smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableCac);
				if (smc_result != PPSMC_Result_OK) {
					ret = -EINVAL;
					ni_pi->cac_enabled = false;
				} else {
					ni_pi->cac_enabled = true;
				}

				if (si_pi->enable_dte) {
					smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableDTE);
					if (smc_result != PPSMC_Result_OK)
						ret = -EINVAL;
				}
			}
		} else if (ni_pi->cac_enabled) {
			if (si_pi->enable_dte)
				smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableDTE);

			smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableCac);

			ni_pi->cac_enabled = false;

			if (ni_pi->support_cac_long_term_average)
				smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgDisable);
		}
	}
	return ret;
}

static int si_init_smc_spll_table(struct amdgpu_device *adev)
{
	struct ni_power_info *ni_pi = ni_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);
	SMC_SISLANDS_SPLL_DIV_TABLE *spll_table;
	SISLANDS_SMC_SCLK_VALUE sclk_params;
	u32 fb_div, p_div;
	u32 clk_s, clk_v;
	u32 sclk = 0;
	int ret = 0;
	u32 tmp;
	int i;

	if (si_pi->spll_table_start == 0)
		return -EINVAL;

	spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL);
	if (spll_table == NULL)
		return -ENOMEM;

	for (i = 0; i < 256; i++) {
		ret = si_calculate_sclk_params(adev, sclk, &sclk_params);
		if (ret)
			break;
		p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT;
		fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT;
		clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT;
		clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT;

		fb_div &= ~0x00001FFF;
		fb_div >>= 1;
		clk_v >>= 6;

		if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT))
			ret = -EINVAL;
		if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT))
			ret = -EINVAL;
		if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT))
			ret = -EINVAL;
		if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT))
			ret = -EINVAL;

		if (ret)
			break;

		tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) |
			((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK);
		spll_table->freq[i] = cpu_to_be32(tmp);

		tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) |
			((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK);
		spll_table->ss[i] = cpu_to_be32(tmp);

		sclk += 512;
	}


	if (!ret)
		ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->spll_table_start,
						  (u8 *)spll_table,
						  sizeof(SMC_SISLANDS_SPLL_DIV_TABLE),
						  si_pi->sram_end);

	if (ret)
		ni_pi->enable_power_containment = false;

	kfree(spll_table);

	return ret;
}

static u16 si_get_lower_of_leakage_and_vce_voltage(struct amdgpu_device *adev,
						   u16 vce_voltage)
{
	u16 highest_leakage = 0;
	struct si_power_info *si_pi = si_get_pi(adev);
	int i;

	for (i = 0; i < si_pi->leakage_voltage.count; i++){
		if (highest_leakage < si_pi->leakage_voltage.entries[i].voltage)
			highest_leakage = si_pi->leakage_voltage.entries[i].voltage;
	}

	if (si_pi->leakage_voltage.count && (highest_leakage < vce_voltage))
		return highest_leakage;

	return vce_voltage;
}

static int si_get_vce_clock_voltage(struct amdgpu_device *adev,
				    u32 evclk, u32 ecclk, u16 *voltage)
{
	u32 i;
	int ret = -EINVAL;
	struct amdgpu_vce_clock_voltage_dependency_table *table =
		&adev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table;

	if (((evclk == 0) && (ecclk == 0)) ||
	    (table && (table->count == 0))) {
		*voltage = 0;
		return 0;
	}

	for (i = 0; i < table->count; i++) {
		if ((evclk <= table->entries[i].evclk) &&
		    (ecclk <= table->entries[i].ecclk)) {
			*voltage = table->entries[i].v;
			ret = 0;
			break;
		}
	}

	/* if no match return the highest voltage */
	if (ret)
		*voltage = table->entries[table->count - 1].v;

	*voltage = si_get_lower_of_leakage_and_vce_voltage(adev, *voltage);

	return ret;
}

static bool si_dpm_vblank_too_short(void *handle)
{
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
	u32 vblank_time = amdgpu_dpm_get_vblank_time(adev);
	/* we never hit the non-gddr5 limit so disable it */
	u32 switch_limit = adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5 ? 450 : 0;

	if (vblank_time < switch_limit)
		return true;
	else
		return false;

}

static int ni_copy_and_switch_arb_sets(struct amdgpu_device *adev,
				u32 arb_freq_src, u32 arb_freq_dest)
{
	u32 mc_arb_dram_timing;
	u32 mc_arb_dram_timing2;
	u32 burst_time;
	u32 mc_cg_config;

	switch (arb_freq_src) {
	case MC_CG_ARB_FREQ_F0:
		mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING);
		mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
		burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE0_MASK) >> STATE0_SHIFT;
		break;
	case MC_CG_ARB_FREQ_F1:
		mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING_1);
		mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_1);
		burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE1_MASK) >> STATE1_SHIFT;
		break;
	case MC_CG_ARB_FREQ_F2:
		mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING_2);
		mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_2);
		burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE2_MASK) >> STATE2_SHIFT;
		break;
	case MC_CG_ARB_FREQ_F3:
		mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING_3);
		mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_3);
		burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE3_MASK) >> STATE3_SHIFT;
		break;
	default:
		return -EINVAL;
	}

	switch (arb_freq_dest) {
	case MC_CG_ARB_FREQ_F0:
		WREG32(MC_ARB_DRAM_TIMING, mc_arb_dram_timing);
		WREG32(MC_ARB_DRAM_TIMING2, mc_arb_dram_timing2);
		WREG32_P(MC_ARB_BURST_TIME, STATE0(burst_time), ~STATE0_MASK);
		break;
	case MC_CG_ARB_FREQ_F1:
		WREG32(MC_ARB_DRAM_TIMING_1, mc_arb_dram_timing);
		WREG32(MC_ARB_DRAM_TIMING2_1, mc_arb_dram_timing2);
		WREG32_P(MC_ARB_BURST_TIME, STATE1(burst_time), ~STATE1_MASK);
		break;
	case MC_CG_ARB_FREQ_F2:
		WREG32(MC_ARB_DRAM_TIMING_2, mc_arb_dram_timing);
		WREG32(MC_ARB_DRAM_TIMING2_2, mc_arb_dram_timing2);
		WREG32_P(MC_ARB_BURST_TIME, STATE2(burst_time), ~STATE2_MASK);
		break;
	case MC_CG_ARB_FREQ_F3:
		WREG32(MC_ARB_DRAM_TIMING_3, mc_arb_dram_timing);
		WREG32(MC_ARB_DRAM_TIMING2_3, mc_arb_dram_timing2);
		WREG32_P(MC_ARB_BURST_TIME, STATE3(burst_time), ~STATE3_MASK);
		break;
	default:
		return -EINVAL;
	}

	mc_cg_config = RREG32(MC_CG_CONFIG) | 0x0000000F;
	WREG32(MC_CG_CONFIG, mc_cg_config);
	WREG32_P(MC_ARB_CG, CG_ARB_REQ(arb_freq_dest), ~CG_ARB_REQ_MASK);

	return 0;
}

static void ni_update_current_ps(struct amdgpu_device *adev,
			  struct amdgpu_ps *rps)
{
	struct si_ps *new_ps = si_get_ps(rps);
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct ni_power_info *ni_pi = ni_get_pi(adev);

	eg_pi->current_rps = *rps;
	ni_pi->current_ps = *new_ps;
	eg_pi->current_rps.ps_priv = &ni_pi->current_ps;
	adev->pm.dpm.current_ps = &eg_pi->current_rps;
}

static void ni_update_requested_ps(struct amdgpu_device *adev,
			    struct amdgpu_ps *rps)
{
	struct si_ps *new_ps = si_get_ps(rps);
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct ni_power_info *ni_pi = ni_get_pi(adev);

	eg_pi->requested_rps = *rps;
	ni_pi->requested_ps = *new_ps;
	eg_pi->requested_rps.ps_priv = &ni_pi->requested_ps;
	adev->pm.dpm.requested_ps = &eg_pi->requested_rps;
}

static void ni_set_uvd_clock_before_set_eng_clock(struct amdgpu_device *adev,
					   struct amdgpu_ps *new_ps,
					   struct amdgpu_ps *old_ps)
{
	struct si_ps *new_state = si_get_ps(new_ps);
	struct si_ps *current_state = si_get_ps(old_ps);

	if ((new_ps->vclk == old_ps->vclk) &&
	    (new_ps->dclk == old_ps->dclk))
		return;

	if (new_state->performance_levels[new_state->performance_level_count - 1].sclk >=
	    current_state->performance_levels[current_state->performance_level_count - 1].sclk)
		return;

	amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
}

static void ni_set_uvd_clock_after_set_eng_clock(struct amdgpu_device *adev,
					  struct amdgpu_ps *new_ps,
					  struct amdgpu_ps *old_ps)
{
	struct si_ps *new_state = si_get_ps(new_ps);
	struct si_ps *current_state = si_get_ps(old_ps);

	if ((new_ps->vclk == old_ps->vclk) &&
	    (new_ps->dclk == old_ps->dclk))
		return;

	if (new_state->performance_levels[new_state->performance_level_count - 1].sclk <
	    current_state->performance_levels[current_state->performance_level_count - 1].sclk)
		return;

	amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
}

static u16 btc_find_voltage(struct atom_voltage_table *table, u16 voltage)
{
	unsigned int i;

	for (i = 0; i < table->count; i++)
		if (voltage <= table->entries[i].value)
			return table->entries[i].value;

	return table->entries[table->count - 1].value;
}

static u32 btc_find_valid_clock(struct amdgpu_clock_array *clocks,
		                u32 max_clock, u32 requested_clock)
{
	unsigned int i;

	if ((clocks == NULL) || (clocks->count == 0))
		return (requested_clock < max_clock) ? requested_clock : max_clock;

	for (i = 0; i < clocks->count; i++) {
		if (clocks->values[i] >= requested_clock)
			return (clocks->values[i] < max_clock) ? clocks->values[i] : max_clock;
	}

	return (clocks->values[clocks->count - 1] < max_clock) ?
		clocks->values[clocks->count - 1] : max_clock;
}

static u32 btc_get_valid_mclk(struct amdgpu_device *adev,
			      u32 max_mclk, u32 requested_mclk)
{
	return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_mclk_values,
				    max_mclk, requested_mclk);
}

static u32 btc_get_valid_sclk(struct amdgpu_device *adev,
		              u32 max_sclk, u32 requested_sclk)
{
	return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_sclk_values,
				    max_sclk, requested_sclk);
}

static void btc_get_max_clock_from_voltage_dependency_table(struct amdgpu_clock_voltage_dependency_table *table,
							    u32 *max_clock)
{
	u32 i, clock = 0;

	if ((table == NULL) || (table->count == 0)) {
		*max_clock = clock;
		return;
	}

	for (i = 0; i < table->count; i++) {
		if (clock < table->entries[i].clk)
			clock = table->entries[i].clk;
	}
	*max_clock = clock;
}

static void btc_apply_voltage_dependency_rules(struct amdgpu_clock_voltage_dependency_table *table,
					       u32 clock, u16 max_voltage, u16 *voltage)
{
	u32 i;

	if ((table == NULL) || (table->count == 0))
		return;

	for (i= 0; i < table->count; i++) {
		if (clock <= table->entries[i].clk) {
			if (*voltage < table->entries[i].v)
				*voltage = (u16)((table->entries[i].v < max_voltage) ?
					   table->entries[i].v : max_voltage);
			return;
		}
	}

	*voltage = (*voltage > max_voltage) ? *voltage : max_voltage;
}

static void btc_adjust_clock_combinations(struct amdgpu_device *adev,
					  const struct amdgpu_clock_and_voltage_limits *max_limits,
					  struct rv7xx_pl *pl)
{

	if ((pl->mclk == 0) || (pl->sclk == 0))
		return;

	if (pl->mclk == pl->sclk)
		return;

	if (pl->mclk > pl->sclk) {
		if (((pl->mclk + (pl->sclk - 1)) / pl->sclk) > adev->pm.dpm.dyn_state.mclk_sclk_ratio)
			pl->sclk = btc_get_valid_sclk(adev,
						      max_limits->sclk,
						      (pl->mclk +
						      (adev->pm.dpm.dyn_state.mclk_sclk_ratio - 1)) /
						      adev->pm.dpm.dyn_state.mclk_sclk_ratio);
	} else {
		if ((pl->sclk - pl->mclk) > adev->pm.dpm.dyn_state.sclk_mclk_delta)
			pl->mclk = btc_get_valid_mclk(adev,
						      max_limits->mclk,
						      pl->sclk -
						      adev->pm.dpm.dyn_state.sclk_mclk_delta);
	}
}

static void btc_apply_voltage_delta_rules(struct amdgpu_device *adev,
					  u16 max_vddc, u16 max_vddci,
					  u16 *vddc, u16 *vddci)
{
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	u16 new_voltage;

	if ((0 == *vddc) || (0 == *vddci))
		return;

	if (*vddc > *vddci) {
		if ((*vddc - *vddci) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
			new_voltage = btc_find_voltage(&eg_pi->vddci_voltage_table,
						       (*vddc - adev->pm.dpm.dyn_state.vddc_vddci_delta));
			*vddci = (new_voltage < max_vddci) ? new_voltage : max_vddci;
		}
	} else {
		if ((*vddci - *vddc) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
			new_voltage = btc_find_voltage(&eg_pi->vddc_voltage_table,
						       (*vddci - adev->pm.dpm.dyn_state.vddc_vddci_delta));
			*vddc = (new_voltage < max_vddc) ? new_voltage : max_vddc;
		}
	}
}

static enum amdgpu_pcie_gen r600_get_pcie_gen_support(struct amdgpu_device *adev,
					       u32 sys_mask,
					       enum amdgpu_pcie_gen asic_gen,
					       enum amdgpu_pcie_gen default_gen)
{
	switch (asic_gen) {
	case AMDGPU_PCIE_GEN1:
		return AMDGPU_PCIE_GEN1;
	case AMDGPU_PCIE_GEN2:
		return AMDGPU_PCIE_GEN2;
	case AMDGPU_PCIE_GEN3:
		return AMDGPU_PCIE_GEN3;
	default:
		if ((sys_mask & DRM_PCIE_SPEED_80) && (default_gen == AMDGPU_PCIE_GEN3))
			return AMDGPU_PCIE_GEN3;
		else if ((sys_mask & DRM_PCIE_SPEED_50) && (default_gen == AMDGPU_PCIE_GEN2))
			return AMDGPU_PCIE_GEN2;
		else
			return AMDGPU_PCIE_GEN1;
	}
	return AMDGPU_PCIE_GEN1;
}

static void r600_calculate_u_and_p(u32 i, u32 r_c, u32 p_b,
			    u32 *p, u32 *u)
{
	u32 b_c = 0;
	u32 i_c;
	u32 tmp;

	i_c = (i * r_c) / 100;
	tmp = i_c >> p_b;

	while (tmp) {
		b_c++;
		tmp >>= 1;
	}

	*u = (b_c + 1) / 2;
	*p = i_c / (1 << (2 * (*u)));
}

static int r600_calculate_at(u32 t, u32 h, u32 fh, u32 fl, u32 *tl, u32 *th)
{
	u32 k, a, ah, al;
	u32 t1;

	if ((fl == 0) || (fh == 0) || (fl > fh))
		return -EINVAL;

	k = (100 * fh) / fl;
	t1 = (t * (k - 100));
	a = (1000 * (100 * h + t1)) / (10000 + (t1 / 100));
	a = (a + 5) / 10;
	ah = ((a * t) + 5000) / 10000;
	al = a - ah;

	*th = t - ah;
	*tl = t + al;

	return 0;
}

static bool r600_is_uvd_state(u32 class, u32 class2)
{
	if (class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
		return true;
	if (class & ATOM_PPLIB_CLASSIFICATION_HD2STATE)
		return true;
	if (class & ATOM_PPLIB_CLASSIFICATION_HDSTATE)
		return true;
	if (class & ATOM_PPLIB_CLASSIFICATION_SDSTATE)
		return true;
	if (class2 & ATOM_PPLIB_CLASSIFICATION2_MVC)
		return true;
	return false;
}

static u8 rv770_get_memory_module_index(struct amdgpu_device *adev)
{
	return (u8) ((RREG32(BIOS_SCRATCH_4) >> 16) & 0xff);
}

static void rv770_get_max_vddc(struct amdgpu_device *adev)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	u16 vddc;

	if (amdgpu_atombios_get_max_vddc(adev, 0, 0, &vddc))
		pi->max_vddc = 0;
	else
		pi->max_vddc = vddc;
}

static void rv770_get_engine_memory_ss(struct amdgpu_device *adev)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	struct amdgpu_atom_ss ss;

	pi->sclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
						       ASIC_INTERNAL_ENGINE_SS, 0);
	pi->mclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
						       ASIC_INTERNAL_MEMORY_SS, 0);

	if (pi->sclk_ss || pi->mclk_ss)
		pi->dynamic_ss = true;
	else
		pi->dynamic_ss = false;
}


static void si_apply_state_adjust_rules(struct amdgpu_device *adev,
					struct amdgpu_ps *rps)
{
	struct  si_ps *ps = si_get_ps(rps);
	struct amdgpu_clock_and_voltage_limits *max_limits;
	bool disable_mclk_switching = false;
	bool disable_sclk_switching = false;
	u32 mclk, sclk;
	u16 vddc, vddci, min_vce_voltage = 0;
	u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc;
	u32 max_sclk = 0, max_mclk = 0;
	int i;

	if (adev->asic_type == CHIP_HAINAN) {
		if ((adev->pdev->revision == 0x81) ||
		    (adev->pdev->revision == 0x83) ||
		    (adev->pdev->revision == 0xC3) ||
		    (adev->pdev->device == 0x6664) ||
		    (adev->pdev->device == 0x6665) ||
		    (adev->pdev->device == 0x6667)) {
			max_sclk = 75000;
		}
	} else if (adev->asic_type == CHIP_OLAND) {
		if ((adev->pdev->revision == 0xC7) ||
		    (adev->pdev->revision == 0x80) ||
		    (adev->pdev->revision == 0x81) ||
		    (adev->pdev->revision == 0x83) ||
		    (adev->pdev->revision == 0x87) ||
		    (adev->pdev->device == 0x6604) ||
		    (adev->pdev->device == 0x6605)) {
			max_sclk = 75000;
		}
	}

	if (rps->vce_active) {
		rps->evclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].evclk;
		rps->ecclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].ecclk;
		si_get_vce_clock_voltage(adev, rps->evclk, rps->ecclk,
					 &min_vce_voltage);
	} else {
		rps->evclk = 0;
		rps->ecclk = 0;
	}

	if ((adev->pm.dpm.new_active_crtc_count > 1) ||
	    si_dpm_vblank_too_short(adev))
		disable_mclk_switching = true;

	if (rps->vclk || rps->dclk) {
		disable_mclk_switching = true;
		disable_sclk_switching = true;
	}

	if (adev->pm.dpm.ac_power)
		max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
	else
		max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_dc;

	for (i = ps->performance_level_count - 2; i >= 0; i--) {
		if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc)
			ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc;
	}
	if (adev->pm.dpm.ac_power == false) {
		for (i = 0; i < ps->performance_level_count; i++) {
			if (ps->performance_levels[i].mclk > max_limits->mclk)
				ps->performance_levels[i].mclk = max_limits->mclk;
			if (ps->performance_levels[i].sclk > max_limits->sclk)
				ps->performance_levels[i].sclk = max_limits->sclk;
			if (ps->performance_levels[i].vddc > max_limits->vddc)
				ps->performance_levels[i].vddc = max_limits->vddc;
			if (ps->performance_levels[i].vddci > max_limits->vddci)
				ps->performance_levels[i].vddci = max_limits->vddci;
		}
	}

	/* limit clocks to max supported clocks based on voltage dependency tables */
	btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
							&max_sclk_vddc);
	btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
							&max_mclk_vddci);
	btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
							&max_mclk_vddc);

	for (i = 0; i < ps->performance_level_count; i++) {
		if (max_sclk_vddc) {
			if (ps->performance_levels[i].sclk > max_sclk_vddc)
				ps->performance_levels[i].sclk = max_sclk_vddc;
		}
		if (max_mclk_vddci) {
			if (ps->performance_levels[i].mclk > max_mclk_vddci)
				ps->performance_levels[i].mclk = max_mclk_vddci;
		}
		if (max_mclk_vddc) {
			if (ps->performance_levels[i].mclk > max_mclk_vddc)
				ps->performance_levels[i].mclk = max_mclk_vddc;
		}
		if (max_mclk) {
			if (ps->performance_levels[i].mclk > max_mclk)
				ps->performance_levels[i].mclk = max_mclk;
		}
		if (max_sclk) {
			if (ps->performance_levels[i].sclk > max_sclk)
				ps->performance_levels[i].sclk = max_sclk;
		}
	}

	/* XXX validate the min clocks required for display */

	if (disable_mclk_switching) {
		mclk  = ps->performance_levels[ps->performance_level_count - 1].mclk;
		vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
	} else {
		mclk = ps->performance_levels[0].mclk;
		vddci = ps->performance_levels[0].vddci;
	}

	if (disable_sclk_switching) {
		sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
		vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
	} else {
		sclk = ps->performance_levels[0].sclk;
		vddc = ps->performance_levels[0].vddc;
	}

	if (rps->vce_active) {
		if (sclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk)
			sclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk;
		if (mclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk)
			mclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk;
	}

	/* adjusted low state */
	ps->performance_levels[0].sclk = sclk;
	ps->performance_levels[0].mclk = mclk;
	ps->performance_levels[0].vddc = vddc;
	ps->performance_levels[0].vddci = vddci;

	if (disable_sclk_switching) {
		sclk = ps->performance_levels[0].sclk;
		for (i = 1; i < ps->performance_level_count; i++) {
			if (sclk < ps->performance_levels[i].sclk)
				sclk = ps->performance_levels[i].sclk;
		}
		for (i = 0; i < ps->performance_level_count; i++) {
			ps->performance_levels[i].sclk = sclk;
			ps->performance_levels[i].vddc = vddc;
		}
	} else {
		for (i = 1; i < ps->performance_level_count; i++) {
			if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
				ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
			if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
				ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
		}
	}

	if (disable_mclk_switching) {
		mclk = ps->performance_levels[0].mclk;
		for (i = 1; i < ps->performance_level_count; i++) {
			if (mclk < ps->performance_levels[i].mclk)
				mclk = ps->performance_levels[i].mclk;
		}
		for (i = 0; i < ps->performance_level_count; i++) {
			ps->performance_levels[i].mclk = mclk;
			ps->performance_levels[i].vddci = vddci;
		}
	} else {
		for (i = 1; i < ps->performance_level_count; i++) {
			if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk)
				ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk;
			if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci)
				ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci;
		}
	}

	for (i = 0; i < ps->performance_level_count; i++)
		btc_adjust_clock_combinations(adev, max_limits,
					      &ps->performance_levels[i]);

	for (i = 0; i < ps->performance_level_count; i++) {
		if (ps->performance_levels[i].vddc < min_vce_voltage)
			ps->performance_levels[i].vddc = min_vce_voltage;
		btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
						   ps->performance_levels[i].sclk,
						   max_limits->vddc,  &ps->performance_levels[i].vddc);
		btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
						   ps->performance_levels[i].mclk,
						   max_limits->vddci, &ps->performance_levels[i].vddci);
		btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
						   ps->performance_levels[i].mclk,
						   max_limits->vddc,  &ps->performance_levels[i].vddc);
		btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
						   adev->clock.current_dispclk,
						   max_limits->vddc,  &ps->performance_levels[i].vddc);
	}

	for (i = 0; i < ps->performance_level_count; i++) {
		btc_apply_voltage_delta_rules(adev,
					      max_limits->vddc, max_limits->vddci,
					      &ps->performance_levels[i].vddc,
					      &ps->performance_levels[i].vddci);
	}

	ps->dc_compatible = true;
	for (i = 0; i < ps->performance_level_count; i++) {
		if (ps->performance_levels[i].vddc > adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc)
			ps->dc_compatible = false;
	}
}

#if 0
static int si_read_smc_soft_register(struct amdgpu_device *adev,
				     u16 reg_offset, u32 *value)
{
	struct si_power_info *si_pi = si_get_pi(adev);

	return amdgpu_si_read_smc_sram_dword(adev,
					     si_pi->soft_regs_start + reg_offset, value,
					     si_pi->sram_end);
}
#endif

static int si_write_smc_soft_register(struct amdgpu_device *adev,
				      u16 reg_offset, u32 value)
{
	struct si_power_info *si_pi = si_get_pi(adev);

	return amdgpu_si_write_smc_sram_dword(adev,
					      si_pi->soft_regs_start + reg_offset,
					      value, si_pi->sram_end);
}

static bool si_is_special_1gb_platform(struct amdgpu_device *adev)
{
	bool ret = false;
	u32 tmp, width, row, column, bank, density;
	bool is_memory_gddr5, is_special;

	tmp = RREG32(MC_SEQ_MISC0);
	is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT));
	is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT))
		& (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT));

	WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb);
	width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32;

	tmp = RREG32(MC_ARB_RAMCFG);
	row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10;
	column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8;
	bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2;

	density = (1 << (row + column - 20 + bank)) * width;

	if ((adev->pdev->device == 0x6819) &&
	    is_memory_gddr5 && is_special && (density == 0x400))
		ret = true;

	return ret;
}

static void si_get_leakage_vddc(struct amdgpu_device *adev)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	u16 vddc, count = 0;
	int i, ret;

	for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) {
		ret = amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(adev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i);

		if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) {
			si_pi->leakage_voltage.entries[count].voltage = vddc;
			si_pi->leakage_voltage.entries[count].leakage_index =
				SISLANDS_LEAKAGE_INDEX0 + i;
			count++;
		}
	}
	si_pi->leakage_voltage.count = count;
}

static int si_get_leakage_voltage_from_leakage_index(struct amdgpu_device *adev,
						     u32 index, u16 *leakage_voltage)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	int i;

	if (leakage_voltage == NULL)
		return -EINVAL;

	if ((index & 0xff00) != 0xff00)
		return -EINVAL;

	if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1)
		return -EINVAL;

	if (index < SISLANDS_LEAKAGE_INDEX0)
		return -EINVAL;

	for (i = 0; i < si_pi->leakage_voltage.count; i++) {
		if (si_pi->leakage_voltage.entries[i].leakage_index == index) {
			*leakage_voltage = si_pi->leakage_voltage.entries[i].voltage;
			return 0;
		}
	}
	return -EAGAIN;
}

static void si_set_dpm_event_sources(struct amdgpu_device *adev, u32 sources)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	bool want_thermal_protection;
	enum amdgpu_dpm_event_src dpm_event_src;

	switch (sources) {
	case 0:
	default:
		want_thermal_protection = false;
		break;
	case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL):
		want_thermal_protection = true;
		dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGITAL;
		break;
	case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL):
		want_thermal_protection = true;
		dpm_event_src = AMDGPU_DPM_EVENT_SRC_EXTERNAL;
		break;
	case ((1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL) |
	      (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL)):
		want_thermal_protection = true;
		dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL;
		break;
	}

	if (want_thermal_protection) {
		WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK);
		if (pi->thermal_protection)
			WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
	} else {
		WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
	}
}

static void si_enable_auto_throttle_source(struct amdgpu_device *adev,
					   enum amdgpu_dpm_auto_throttle_src source,
					   bool enable)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);

	if (enable) {
		if (!(pi->active_auto_throttle_sources & (1 << source))) {
			pi->active_auto_throttle_sources |= 1 << source;
			si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
		}
	} else {
		if (pi->active_auto_throttle_sources & (1 << source)) {
			pi->active_auto_throttle_sources &= ~(1 << source);
			si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
		}
	}
}

static void si_start_dpm(struct amdgpu_device *adev)
{
	WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN);
}

static void si_stop_dpm(struct amdgpu_device *adev)
{
	WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);
}

static void si_enable_sclk_control(struct amdgpu_device *adev, bool enable)
{
	if (enable)
		WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
	else
		WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);

}

#if 0
static int si_notify_hardware_of_thermal_state(struct amdgpu_device *adev,
					       u32 thermal_level)
{
	PPSMC_Result ret;

	if (thermal_level == 0) {
		ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
		if (ret == PPSMC_Result_OK)
			return 0;
		else
			return -EINVAL;
	}
	return 0;
}

static void si_notify_hardware_vpu_recovery_event(struct amdgpu_device *adev)
{
	si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true);
}
#endif

#if 0
static int si_notify_hw_of_powersource(struct amdgpu_device *adev, bool ac_power)
{
	if (ac_power)
		return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ?
			0 : -EINVAL;

	return 0;
}
#endif

static PPSMC_Result si_send_msg_to_smc_with_parameter(struct amdgpu_device *adev,
						      PPSMC_Msg msg, u32 parameter)
{
	WREG32(SMC_SCRATCH0, parameter);
	return amdgpu_si_send_msg_to_smc(adev, msg);
}

static int si_restrict_performance_levels_before_switch(struct amdgpu_device *adev)
{
	if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK)
		return -EINVAL;

	return (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ?
		0 : -EINVAL;
}

static int si_dpm_force_performance_level(void *handle,
				   enum amd_dpm_forced_level level)
{
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
	struct amdgpu_ps *rps = adev->pm.dpm.current_ps;
	struct  si_ps *ps = si_get_ps(rps);
	u32 levels = ps->performance_level_count;

	if (level == AMD_DPM_FORCED_LEVEL_HIGH) {
		if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
			return -EINVAL;

		if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
			return -EINVAL;
	} else if (level == AMD_DPM_FORCED_LEVEL_LOW) {
		if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
			return -EINVAL;

		if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
			return -EINVAL;
	} else if (level == AMD_DPM_FORCED_LEVEL_AUTO) {
		if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
			return -EINVAL;

		if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
			return -EINVAL;
	}

	adev->pm.dpm.forced_level = level;

	return 0;
}

#if 0
static int si_set_boot_state(struct amdgpu_device *adev)
{
	return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ?
		0 : -EINVAL;
}
#endif

static int si_set_sw_state(struct amdgpu_device *adev)
{
	return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ?
		0 : -EINVAL;
}

static int si_halt_smc(struct amdgpu_device *adev)
{
	if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
		return -EINVAL;

	return (amdgpu_si_wait_for_smc_inactive(adev) == PPSMC_Result_OK) ?
		0 : -EINVAL;
}

static int si_resume_smc(struct amdgpu_device *adev)
{
	if (amdgpu_si_send_msg_to_smc(adev, PPSMC_FlushDataCache) != PPSMC_Result_OK)
		return -EINVAL;

	return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ?
		0 : -EINVAL;
}

static void si_dpm_start_smc(struct amdgpu_device *adev)
{
	amdgpu_si_program_jump_on_start(adev);
	amdgpu_si_start_smc(adev);
	amdgpu_si_smc_clock(adev, true);
}

static void si_dpm_stop_smc(struct amdgpu_device *adev)
{
	amdgpu_si_reset_smc(adev);
	amdgpu_si_smc_clock(adev, false);
}

static int si_process_firmware_header(struct amdgpu_device *adev)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	u32 tmp;
	int ret;

	ret = amdgpu_si_read_smc_sram_dword(adev,
					    SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
					    SISLANDS_SMC_FIRMWARE_HEADER_stateTable,
					    &tmp, si_pi->sram_end);
	if (ret)
		return ret;

	si_pi->state_table_start = tmp;

	ret = amdgpu_si_read_smc_sram_dword(adev,
					    SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
					    SISLANDS_SMC_FIRMWARE_HEADER_softRegisters,
					    &tmp, si_pi->sram_end);
	if (ret)
		return ret;

	si_pi->soft_regs_start = tmp;

	ret = amdgpu_si_read_smc_sram_dword(adev,
					    SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
					    SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable,
					    &tmp, si_pi->sram_end);
	if (ret)
		return ret;

	si_pi->mc_reg_table_start = tmp;

	ret = amdgpu_si_read_smc_sram_dword(adev,
					    SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
					    SISLANDS_SMC_FIRMWARE_HEADER_fanTable,
					    &tmp, si_pi->sram_end);
	if (ret)
		return ret;

	si_pi->fan_table_start = tmp;

	ret = amdgpu_si_read_smc_sram_dword(adev,
					    SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
					    SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable,
					    &tmp, si_pi->sram_end);
	if (ret)
		return ret;

	si_pi->arb_table_start = tmp;

	ret = amdgpu_si_read_smc_sram_dword(adev,
					    SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
					    SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable,
					    &tmp, si_pi->sram_end);
	if (ret)
		return ret;

	si_pi->cac_table_start = tmp;

	ret = amdgpu_si_read_smc_sram_dword(adev,
					    SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
					    SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration,
					    &tmp, si_pi->sram_end);
	if (ret)
		return ret;

	si_pi->dte_table_start = tmp;

	ret = amdgpu_si_read_smc_sram_dword(adev,
					    SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
					    SISLANDS_SMC_FIRMWARE_HEADER_spllTable,
					    &tmp, si_pi->sram_end);
	if (ret)
		return ret;

	si_pi->spll_table_start = tmp;

	ret = amdgpu_si_read_smc_sram_dword(adev,
					    SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
					    SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters,
					    &tmp, si_pi->sram_end);
	if (ret)
		return ret;

	si_pi->papm_cfg_table_start = tmp;

	return ret;
}

static void si_read_clock_registers(struct amdgpu_device *adev)
{
	struct si_power_info *si_pi = si_get_pi(adev);

	si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL);
	si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2);
	si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3);
	si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4);
	si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM);
	si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2);
	si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL);
	si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL);
	si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL);
	si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL);
	si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL);
	si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1);
	si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2);
	si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
	si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2);
}

static void si_enable_thermal_protection(struct amdgpu_device *adev,
					  bool enable)
{
	if (enable)
		WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
	else
		WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
}

static void si_enable_acpi_power_management(struct amdgpu_device *adev)
{
	WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN);
}

#if 0
static int si_enter_ulp_state(struct amdgpu_device *adev)
{
	WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower);

	udelay(25000);

	return 0;
}

static int si_exit_ulp_state(struct amdgpu_device *adev)
{
	int i;

	WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower);

	udelay(7000);

	for (i = 0; i < adev->usec_timeout; i++) {
		if (RREG32(SMC_RESP_0) == 1)
			break;
		udelay(1000);
	}

	return 0;
}
#endif

static int si_notify_smc_display_change(struct amdgpu_device *adev,
				     bool has_display)
{
	PPSMC_Msg msg = has_display ?
		PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay;

	return (amdgpu_si_send_msg_to_smc(adev, msg) == PPSMC_Result_OK) ?
		0 : -EINVAL;
}

static void si_program_response_times(struct amdgpu_device *adev)
{
	u32 voltage_response_time, backbias_response_time, acpi_delay_time, vbi_time_out;
	u32 vddc_dly, acpi_dly, vbi_dly;
	u32 reference_clock;

	si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);

	voltage_response_time = (u32)adev->pm.dpm.voltage_response_time;
	backbias_response_time = (u32)adev->pm.dpm.backbias_response_time;

	if (voltage_response_time == 0)
		voltage_response_time = 1000;

	acpi_delay_time = 15000;
	vbi_time_out = 100000;

	reference_clock = amdgpu_asic_get_xclk(adev);

	vddc_dly = (voltage_response_time  * reference_clock) / 100;
	acpi_dly = (acpi_delay_time * reference_clock) / 100;
	vbi_dly  = (vbi_time_out * reference_clock) / 100;

	si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_vreg,  vddc_dly);
	si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_acpi,  acpi_dly);
	si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly);
	si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA);
}

static void si_program_ds_registers(struct amdgpu_device *adev)
{
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	u32 tmp;

	/* DEEP_SLEEP_CLK_SEL field should be 0x10 on tahiti A0 */
	if (adev->asic_type == CHIP_TAHITI && adev->rev_id == 0x0)
		tmp = 0x10;
	else
		tmp = 0x1;

	if (eg_pi->sclk_deep_sleep) {
		WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK);
		WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR,
			 ~AUTOSCALE_ON_SS_CLEAR);
	}
}

static void si_program_display_gap(struct amdgpu_device *adev)
{
	u32 tmp, pipe;
	int i;

	tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
	if (adev->pm.dpm.new_active_crtc_count > 0)
		tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
	else
		tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE);

	if (adev->pm.dpm.new_active_crtc_count > 1)
		tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
	else
		tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE);

	WREG32(CG_DISPLAY_GAP_CNTL, tmp);

	tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG);
	pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT;

	if ((adev->pm.dpm.new_active_crtc_count > 0) &&
	    (!(adev->pm.dpm.new_active_crtcs & (1 << pipe)))) {
		/* find the first active crtc */
		for (i = 0; i < adev->mode_info.num_crtc; i++) {
			if (adev->pm.dpm.new_active_crtcs & (1 << i))
				break;
		}
		if (i == adev->mode_info.num_crtc)
			pipe = 0;
		else
			pipe = i;

		tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK;
		tmp |= DCCG_DISP1_SLOW_SELECT(pipe);
		WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp);
	}

	/* Setting this to false forces the performance state to low if the crtcs are disabled.
	 * This can be a problem on PowerXpress systems or if you want to use the card
	 * for offscreen rendering or compute if there are no crtcs enabled.
	 */
	si_notify_smc_display_change(adev, adev->pm.dpm.new_active_crtc_count > 0);
}

static void si_enable_spread_spectrum(struct amdgpu_device *adev, bool enable)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);

	if (enable) {
		if (pi->sclk_ss)
			WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN);
	} else {
		WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN);
		WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN);
	}
}

static void si_setup_bsp(struct amdgpu_device *adev)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	u32 xclk = amdgpu_asic_get_xclk(adev);

	r600_calculate_u_and_p(pi->asi,
			       xclk,
			       16,
			       &pi->bsp,
			       &pi->bsu);

	r600_calculate_u_and_p(pi->pasi,
			       xclk,
			       16,
			       &pi->pbsp,
			       &pi->pbsu);


        pi->dsp = BSP(pi->bsp) | BSU(pi->bsu);
	pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu);

	WREG32(CG_BSP, pi->dsp);
}

static void si_program_git(struct amdgpu_device *adev)
{
	WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK);
}

static void si_program_tp(struct amdgpu_device *adev)
{
	int i;
	enum r600_td td = R600_TD_DFLT;

	for (i = 0; i < R600_PM_NUMBER_OF_TC; i++)
		WREG32(CG_FFCT_0 + i, (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i])));

	if (td == R600_TD_AUTO)
		WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL);
	else
		WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL);

	if (td == R600_TD_UP)
		WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE);

	if (td == R600_TD_DOWN)
		WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE);
}

static void si_program_tpp(struct amdgpu_device *adev)
{
	WREG32(CG_TPC, R600_TPC_DFLT);
}

static void si_program_sstp(struct amdgpu_device *adev)
{
	WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT)));
}

static void si_enable_display_gap(struct amdgpu_device *adev)
{
	u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);

	tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
	tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
		DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));

	tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
	tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
		DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
	WREG32(CG_DISPLAY_GAP_CNTL, tmp);
}

static void si_program_vc(struct amdgpu_device *adev)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);

	WREG32(CG_FTV, pi->vrc);
}

static void si_clear_vc(struct amdgpu_device *adev)
{
	WREG32(CG_FTV, 0);
}

static u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
{
	u8 mc_para_index;

	if (memory_clock < 10000)
		mc_para_index = 0;
	else if (memory_clock >= 80000)
		mc_para_index = 0x0f;
	else
		mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1);
	return mc_para_index;
}

static u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode)
{
	u8 mc_para_index;

	if (strobe_mode) {
		if (memory_clock < 12500)
			mc_para_index = 0x00;
		else if (memory_clock > 47500)
			mc_para_index = 0x0f;
		else
			mc_para_index = (u8)((memory_clock - 10000) / 2500);
	} else {
		if (memory_clock < 65000)
			mc_para_index = 0x00;
		else if (memory_clock > 135000)
			mc_para_index = 0x0f;
		else
			mc_para_index = (u8)((memory_clock - 60000) / 5000);
	}
	return mc_para_index;
}

static u8 si_get_strobe_mode_settings(struct amdgpu_device *adev, u32 mclk)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	bool strobe_mode = false;
	u8 result = 0;

	if (mclk <= pi->mclk_strobe_mode_threshold)
		strobe_mode = true;

	if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
		result = si_get_mclk_frequency_ratio(mclk, strobe_mode);
	else
		result = si_get_ddr3_mclk_frequency_ratio(mclk);

	if (strobe_mode)
		result |= SISLANDS_SMC_STROBE_ENABLE;

	return result;
}

static int si_upload_firmware(struct amdgpu_device *adev)
{
	struct si_power_info *si_pi = si_get_pi(adev);

	amdgpu_si_reset_smc(adev);
	amdgpu_si_smc_clock(adev, false);

	return amdgpu_si_load_smc_ucode(adev, si_pi->sram_end);
}

static bool si_validate_phase_shedding_tables(struct amdgpu_device *adev,
					      const struct atom_voltage_table *table,
					      const struct amdgpu_phase_shedding_limits_table *limits)
{
	u32 data, num_bits, num_levels;

	if ((table == NULL) || (limits == NULL))
		return false;

	data = table->mask_low;

	num_bits = hweight32(data);

	if (num_bits == 0)
		return false;

	num_levels = (1 << num_bits);

	if (table->count != num_levels)
		return false;

	if (limits->count != (num_levels - 1))
		return false;

	return true;
}

static void si_trim_voltage_table_to_fit_state_table(struct amdgpu_device *adev,
					      u32 max_voltage_steps,
					      struct atom_voltage_table *voltage_table)
{
	unsigned int i, diff;

	if (voltage_table->count <= max_voltage_steps)
		return;

	diff = voltage_table->count - max_voltage_steps;

	for (i= 0; i < max_voltage_steps; i++)
		voltage_table->entries[i] = voltage_table->entries[i + diff];

	voltage_table->count = max_voltage_steps;
}

static int si_get_svi2_voltage_table(struct amdgpu_device *adev,
				     struct amdgpu_clock_voltage_dependency_table *voltage_dependency_table,
				     struct atom_voltage_table *voltage_table)
{
	u32 i;

	if (voltage_dependency_table == NULL)
		return -EINVAL;

	voltage_table->mask_low = 0;
	voltage_table->phase_delay = 0;

	voltage_table->count = voltage_dependency_table->count;
	for (i = 0; i < voltage_table->count; i++) {
		voltage_table->entries[i].value = voltage_dependency_table->entries[i].v;
		voltage_table->entries[i].smio_low = 0;
	}

	return 0;
}

static int si_construct_voltage_tables(struct amdgpu_device *adev)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);
	int ret;

	if (pi->voltage_control) {
		ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
						    VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
		if (ret)
			return ret;

		if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
			si_trim_voltage_table_to_fit_state_table(adev,
								 SISLANDS_MAX_NO_VREG_STEPS,
								 &eg_pi->vddc_voltage_table);
	} else if (si_pi->voltage_control_svi2) {
		ret = si_get_svi2_voltage_table(adev,
						&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
						&eg_pi->vddc_voltage_table);
		if (ret)
			return ret;
	} else {
		return -EINVAL;
	}

	if (eg_pi->vddci_control) {
		ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDCI,
						    VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table);
		if (ret)
			return ret;

		if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
			si_trim_voltage_table_to_fit_state_table(adev,
								 SISLANDS_MAX_NO_VREG_STEPS,
								 &eg_pi->vddci_voltage_table);
	}
	if (si_pi->vddci_control_svi2) {
		ret = si_get_svi2_voltage_table(adev,
						&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
						&eg_pi->vddci_voltage_table);
		if (ret)
			return ret;
	}

	if (pi->mvdd_control) {
		ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_MVDDC,
						    VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table);

		if (ret) {
			pi->mvdd_control = false;
			return ret;
		}

		if (si_pi->mvdd_voltage_table.count == 0) {
			pi->mvdd_control = false;
			return -EINVAL;
		}

		if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
			si_trim_voltage_table_to_fit_state_table(adev,
								 SISLANDS_MAX_NO_VREG_STEPS,
								 &si_pi->mvdd_voltage_table);
	}

	if (si_pi->vddc_phase_shed_control) {
		ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
						    VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table);
		if (ret)
			si_pi->vddc_phase_shed_control = false;

		if ((si_pi->vddc_phase_shed_table.count == 0) ||
		    (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS))
			si_pi->vddc_phase_shed_control = false;
	}

	return 0;
}

static void si_populate_smc_voltage_table(struct amdgpu_device *adev,
					  const struct atom_voltage_table *voltage_table,
					  SISLANDS_SMC_STATETABLE *table)
{
	unsigned int i;

	for (i = 0; i < voltage_table->count; i++)
		table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low);
}

static int si_populate_smc_voltage_tables(struct amdgpu_device *adev,
					  SISLANDS_SMC_STATETABLE *table)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);
	u8 i;

	if (si_pi->voltage_control_svi2) {
		si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc,
			si_pi->svc_gpio_id);
		si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd,
			si_pi->svd_gpio_id);
		si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type,
					   2);
	} else {
		if (eg_pi->vddc_voltage_table.count) {
			si_populate_smc_voltage_table(adev, &eg_pi->vddc_voltage_table, table);
			table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
				cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);

			for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
				if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
					table->maxVDDCIndexInPPTable = i;
					break;
				}
			}
		}

		if (eg_pi->vddci_voltage_table.count) {
			si_populate_smc_voltage_table(adev, &eg_pi->vddci_voltage_table, table);

			table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
				cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
		}


		if (si_pi->mvdd_voltage_table.count) {
			si_populate_smc_voltage_table(adev, &si_pi->mvdd_voltage_table, table);

			table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
				cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
		}

		if (si_pi->vddc_phase_shed_control) {
			if (si_validate_phase_shedding_tables(adev, &si_pi->vddc_phase_shed_table,
							      &adev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
				si_populate_smc_voltage_table(adev, &si_pi->vddc_phase_shed_table, table);

				table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING] =
					cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);

				si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
							   (u32)si_pi->vddc_phase_shed_table.phase_delay);
			} else {
				si_pi->vddc_phase_shed_control = false;
			}
		}
	}

	return 0;
}

static int si_populate_voltage_value(struct amdgpu_device *adev,
				     const struct atom_voltage_table *table,
				     u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage)
{
	unsigned int i;

	for (i = 0; i < table->count; i++) {
		if (value <= table->entries[i].value) {
			voltage->index = (u8)i;
			voltage->value = cpu_to_be16(table->entries[i].value);
			break;
		}
	}

	if (i >= table->count)
		return -EINVAL;

	return 0;
}

static int si_populate_mvdd_value(struct amdgpu_device *adev, u32 mclk,
				  SISLANDS_SMC_VOLTAGE_VALUE *voltage)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);

	if (pi->mvdd_control) {
		if (mclk <= pi->mvdd_split_frequency)
			voltage->index = 0;
		else
			voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1;

		voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value);
	}
	return 0;
}

static int si_get_std_voltage_value(struct amdgpu_device *adev,
				    SISLANDS_SMC_VOLTAGE_VALUE *voltage,
				    u16 *std_voltage)
{
	u16 v_index;
	bool voltage_found = false;
	*std_voltage = be16_to_cpu(voltage->value);

	if (adev->pm.dpm.dyn_state.cac_leakage_table.entries) {
		if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) {
			if (adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL)
				return -EINVAL;

			for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
				if (be16_to_cpu(voltage->value) ==
				    (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
					voltage_found = true;
					if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
						*std_voltage =
							adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
					else
						*std_voltage =
							adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
					break;
				}
			}

			if (!voltage_found) {
				for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
					if (be16_to_cpu(voltage->value) <=
					    (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
						voltage_found = true;
						if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
							*std_voltage =
								adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
						else
							*std_voltage =
								adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
						break;
					}
				}
			}
		} else {
			if ((u32)voltage->index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
				*std_voltage = adev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc;
		}
	}

	return 0;
}

static int si_populate_std_voltage_value(struct amdgpu_device *adev,
					 u16 value, u8 index,
					 SISLANDS_SMC_VOLTAGE_VALUE *voltage)
{
	voltage->index = index;
	voltage->value = cpu_to_be16(value);

	return 0;
}

static int si_populate_phase_shedding_value(struct amdgpu_device *adev,
					    const struct amdgpu_phase_shedding_limits_table *limits,
					    u16 voltage, u32 sclk, u32 mclk,
					    SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage)
{
	unsigned int i;

	for (i = 0; i < limits->count; i++) {
		if ((voltage <= limits->entries[i].voltage) &&
		    (sclk <= limits->entries[i].sclk) &&
		    (mclk <= limits->entries[i].mclk))
			break;
	}

	smc_voltage->phase_settings = (u8)i;

	return 0;
}

static int si_init_arb_table_index(struct amdgpu_device *adev)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	u32 tmp;
	int ret;

	ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
					    &tmp, si_pi->sram_end);
	if (ret)
		return ret;

	tmp &= 0x00FFFFFF;
	tmp |= MC_CG_ARB_FREQ_F1 << 24;

	return amdgpu_si_write_smc_sram_dword(adev, si_pi->arb_table_start,
					      tmp, si_pi->sram_end);
}

static int si_initial_switch_from_arb_f0_to_f1(struct amdgpu_device *adev)
{
	return ni_copy_and_switch_arb_sets(adev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
}

static int si_reset_to_default(struct amdgpu_device *adev)
{
	return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ?
		0 : -EINVAL;
}

static int si_force_switch_to_arb_f0(struct amdgpu_device *adev)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	u32 tmp;
	int ret;

	ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
					    &tmp, si_pi->sram_end);
	if (ret)
		return ret;

	tmp = (tmp >> 24) & 0xff;

	if (tmp == MC_CG_ARB_FREQ_F0)
		return 0;

	return ni_copy_and_switch_arb_sets(adev, tmp, MC_CG_ARB_FREQ_F0);
}

static u32 si_calculate_memory_refresh_rate(struct amdgpu_device *adev,
					    u32 engine_clock)
{
	u32 dram_rows;
	u32 dram_refresh_rate;
	u32 mc_arb_rfsh_rate;
	u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;

	if (tmp >= 4)
		dram_rows = 16384;
	else
		dram_rows = 1 << (tmp + 10);

	dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
	mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;

	return mc_arb_rfsh_rate;
}

static int si_populate_memory_timing_parameters(struct amdgpu_device *adev,
						struct rv7xx_pl *pl,
						SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs)
{
	u32 dram_timing;
	u32 dram_timing2;
	u32 burst_time;

	arb_regs->mc_arb_rfsh_rate =
		(u8)si_calculate_memory_refresh_rate(adev, pl->sclk);

	amdgpu_atombios_set_engine_dram_timings(adev,
					    pl->sclk,
		                            pl->mclk);

	dram_timing  = RREG32(MC_ARB_DRAM_TIMING);
	dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
	burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK;

	arb_regs->mc_arb_dram_timing  = cpu_to_be32(dram_timing);
	arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2);
	arb_regs->mc_arb_burst_time = (u8)burst_time;

	return 0;
}

static int si_do_program_memory_timing_parameters(struct amdgpu_device *adev,
						  struct amdgpu_ps *amdgpu_state,
						  unsigned int first_arb_set)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	struct  si_ps *state = si_get_ps(amdgpu_state);
	SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
	int i, ret = 0;

	for (i = 0; i < state->performance_level_count; i++) {
		ret = si_populate_memory_timing_parameters(adev, &state->performance_levels[i], &arb_regs);
		if (ret)
			break;
		ret = amdgpu_si_copy_bytes_to_smc(adev,
						  si_pi->arb_table_start +
						  offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
						  sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i),
						  (u8 *)&arb_regs,
						  sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
						  si_pi->sram_end);
		if (ret)
			break;
	}

	return ret;
}

static int si_program_memory_timing_parameters(struct amdgpu_device *adev,
					       struct amdgpu_ps *amdgpu_new_state)
{
	return si_do_program_memory_timing_parameters(adev, amdgpu_new_state,
						      SISLANDS_DRIVER_STATE_ARB_INDEX);
}

static int si_populate_initial_mvdd_value(struct amdgpu_device *adev,
					  struct SISLANDS_SMC_VOLTAGE_VALUE *voltage)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);

	if (pi->mvdd_control)
		return si_populate_voltage_value(adev, &si_pi->mvdd_voltage_table,
						 si_pi->mvdd_bootup_value, voltage);

	return 0;
}

static int si_populate_smc_initial_state(struct amdgpu_device *adev,
					 struct amdgpu_ps *amdgpu_initial_state,
					 SISLANDS_SMC_STATETABLE *table)
{
	struct  si_ps *initial_state = si_get_ps(amdgpu_initial_state);
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);
	u32 reg;
	int ret;

	table->initialState.levels[0].mclk.vDLL_CNTL =
		cpu_to_be32(si_pi->clock_registers.dll_cntl);
	table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
		cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl);
	table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
		cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl);
	table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
		cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl);
	table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL =
		cpu_to_be32(si_pi->clock_registers.mpll_func_cntl);
	table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
		cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1);
	table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
		cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2);
	table->initialState.levels[0].mclk.vMPLL_SS =
		cpu_to_be32(si_pi->clock_registers.mpll_ss1);
	table->initialState.levels[0].mclk.vMPLL_SS2 =
		cpu_to_be32(si_pi->clock_registers.mpll_ss2);

	table->initialState.levels[0].mclk.mclk_value =
		cpu_to_be32(initial_state->performance_levels[0].mclk);

	table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
		cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl);
	table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
		cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2);
	table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
		cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3);
	table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
		cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4);
	table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM =
		cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum);
	table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2  =
		cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2);

	table->initialState.levels[0].sclk.sclk_value =
		cpu_to_be32(initial_state->performance_levels[0].sclk);

	table->initialState.levels[0].arbRefreshState =
		SISLANDS_INITIAL_STATE_ARB_INDEX;

	table->initialState.levels[0].ACIndex = 0;

	ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
					initial_state->performance_levels[0].vddc,
					&table->initialState.levels[0].vddc);

	if (!ret) {
		u16 std_vddc;

		ret = si_get_std_voltage_value(adev,
					       &table->initialState.levels[0].vddc,
					       &std_vddc);
		if (!ret)
			si_populate_std_voltage_value(adev, std_vddc,
						      table->initialState.levels[0].vddc.index,
						      &table->initialState.levels[0].std_vddc);
	}

	if (eg_pi->vddci_control)
		si_populate_voltage_value(adev,
					  &eg_pi->vddci_voltage_table,
					  initial_state->performance_levels[0].vddci,
					  &table->initialState.levels[0].vddci);

	if (si_pi->vddc_phase_shed_control)
		si_populate_phase_shedding_value(adev,
						 &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
						 initial_state->performance_levels[0].vddc,
						 initial_state->performance_levels[0].sclk,
						 initial_state->performance_levels[0].mclk,
						 &table->initialState.levels[0].vddc);

	si_populate_initial_mvdd_value(adev, &table->initialState.levels[0].mvdd);

	reg = CG_R(0xffff) | CG_L(0);
	table->initialState.levels[0].aT = cpu_to_be32(reg);
	table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp);
	table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen;

	if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
		table->initialState.levels[0].strobeMode =
			si_get_strobe_mode_settings(adev,
						    initial_state->performance_levels[0].mclk);

		if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold)
			table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG;
		else
			table->initialState.levels[0].mcFlags =  0;
	}

	table->initialState.levelCount = 1;

	table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC;

	table->initialState.levels[0].dpm2.MaxPS = 0;
	table->initialState.levels[0].dpm2.NearTDPDec = 0;
	table->initialState.levels[0].dpm2.AboveSafeInc = 0;
	table->initialState.levels[0].dpm2.BelowSafeInc = 0;
	table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0;

	reg = MIN_POWER_MASK | MAX_POWER_MASK;
	table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg);

	reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
	table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);

	return 0;
}

static int si_populate_smc_acpi_state(struct amdgpu_device *adev,
				      SISLANDS_SMC_STATETABLE *table)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);
	u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
	u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
	u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
	u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
	u32 dll_cntl = si_pi->clock_registers.dll_cntl;
	u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
	u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
	u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
	u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
	u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
	u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
	u32 reg;
	int ret;

	table->ACPIState = table->initialState;

	table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC;

	if (pi->acpi_vddc) {
		ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
						pi->acpi_vddc, &table->ACPIState.levels[0].vddc);
		if (!ret) {
			u16 std_vddc;

			ret = si_get_std_voltage_value(adev,
						       &table->ACPIState.levels[0].vddc, &std_vddc);
			if (!ret)
				si_populate_std_voltage_value(adev, std_vddc,
							      table->ACPIState.levels[0].vddc.index,
							      &table->ACPIState.levels[0].std_vddc);
		}
		table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen;

		if (si_pi->vddc_phase_shed_control) {
			si_populate_phase_shedding_value(adev,
							 &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
							 pi->acpi_vddc,
							 0,
							 0,
							 &table->ACPIState.levels[0].vddc);
		}
	} else {
		ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
						pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc);
		if (!ret) {
			u16 std_vddc;

			ret = si_get_std_voltage_value(adev,
						       &table->ACPIState.levels[0].vddc, &std_vddc);

			if (!ret)
				si_populate_std_voltage_value(adev, std_vddc,
							      table->ACPIState.levels[0].vddc.index,
							      &table->ACPIState.levels[0].std_vddc);
		}
		table->ACPIState.levels[0].gen2PCIE = (u8)r600_get_pcie_gen_support(adev,
										    si_pi->sys_pcie_mask,
										    si_pi->boot_pcie_gen,
										    AMDGPU_PCIE_GEN1);

		if (si_pi->vddc_phase_shed_control)
			si_populate_phase_shedding_value(adev,
							 &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
							 pi->min_vddc_in_table,
							 0,
							 0,
							 &table->ACPIState.levels[0].vddc);
	}

	if (pi->acpi_vddc) {
		if (eg_pi->acpi_vddci)
			si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
						  eg_pi->acpi_vddci,
						  &table->ACPIState.levels[0].vddci);
	}

	mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET;
	mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);

	dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS);

	spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
	spll_func_cntl_2 |= SCLK_MUX_SEL(4);

	table->ACPIState.levels[0].mclk.vDLL_CNTL =
		cpu_to_be32(dll_cntl);
	table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
		cpu_to_be32(mclk_pwrmgt_cntl);
	table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
		cpu_to_be32(mpll_ad_func_cntl);
	table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
		cpu_to_be32(mpll_dq_func_cntl);
	table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL =
		cpu_to_be32(mpll_func_cntl);
	table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
		cpu_to_be32(mpll_func_cntl_1);
	table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
		cpu_to_be32(mpll_func_cntl_2);
	table->ACPIState.levels[0].mclk.vMPLL_SS =
		cpu_to_be32(si_pi->clock_registers.mpll_ss1);
	table->ACPIState.levels[0].mclk.vMPLL_SS2 =
		cpu_to_be32(si_pi->clock_registers.mpll_ss2);

	table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
		cpu_to_be32(spll_func_cntl);
	table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
		cpu_to_be32(spll_func_cntl_2);
	table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
		cpu_to_be32(spll_func_cntl_3);
	table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
		cpu_to_be32(spll_func_cntl_4);

	table->ACPIState.levels[0].mclk.mclk_value = 0;
	table->ACPIState.levels[0].sclk.sclk_value = 0;

	si_populate_mvdd_value(adev, 0, &table->ACPIState.levels[0].mvdd);

	if (eg_pi->dynamic_ac_timing)
		table->ACPIState.levels[0].ACIndex = 0;

	table->ACPIState.levels[0].dpm2.MaxPS = 0;
	table->ACPIState.levels[0].dpm2.NearTDPDec = 0;
	table->ACPIState.levels[0].dpm2.AboveSafeInc = 0;
	table->ACPIState.levels[0].dpm2.BelowSafeInc = 0;
	table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0;

	reg = MIN_POWER_MASK | MAX_POWER_MASK;
	table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg);

	reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
	table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);

	return 0;
}

static int si_populate_ulv_state(struct amdgpu_device *adev,
				 SISLANDS_SMC_SWSTATE *state)
{
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);
	struct si_ulv_param *ulv = &si_pi->ulv;
	u32 sclk_in_sr = 1350; /* ??? */
	int ret;

	ret = si_convert_power_level_to_smc(adev, &ulv->pl,
					    &state->levels[0]);
	if (!ret) {
		if (eg_pi->sclk_deep_sleep) {
			if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
				state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
			else
				state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
		}
		if (ulv->one_pcie_lane_in_ulv)
			state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1;
		state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX);
		state->levels[0].ACIndex = 1;
		state->levels[0].std_vddc = state->levels[0].vddc;
		state->levelCount = 1;

		state->flags |= PPSMC_SWSTATE_FLAG_DC;
	}

	return ret;
}

static int si_program_ulv_memory_timing_parameters(struct amdgpu_device *adev)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	struct si_ulv_param *ulv = &si_pi->ulv;
	SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
	int ret;

	ret = si_populate_memory_timing_parameters(adev, &ulv->pl,
						   &arb_regs);
	if (ret)
		return ret;

	si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay,
				   ulv->volt_change_delay);

	ret = amdgpu_si_copy_bytes_to_smc(adev,
					  si_pi->arb_table_start +
					  offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
					  sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX,
					  (u8 *)&arb_regs,
					  sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
					  si_pi->sram_end);

	return ret;
}

static void si_get_mvdd_configuration(struct amdgpu_device *adev)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);

	pi->mvdd_split_frequency = 30000;
}

static int si_init_smc_table(struct amdgpu_device *adev)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	struct amdgpu_ps *amdgpu_boot_state = adev->pm.dpm.boot_ps;
	const struct si_ulv_param *ulv = &si_pi->ulv;
	SISLANDS_SMC_STATETABLE  *table = &si_pi->smc_statetable;
	int ret;
	u32 lane_width;
	u32 vr_hot_gpio;

	si_populate_smc_voltage_tables(adev, table);

	switch (adev->pm.int_thermal_type) {
	case THERMAL_TYPE_SI:
	case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
		table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
		break;
	case THERMAL_TYPE_NONE:
		table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
		break;
	default:
		table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
		break;
	}

	if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
		table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;

	if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) {
		if ((adev->pdev->device != 0x6818) && (adev->pdev->device != 0x6819))
			table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
	}

	if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
		table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;

	if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
		table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;

	if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY)
		table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH;

	if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) {
		table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO;
		vr_hot_gpio = adev->pm.dpm.backbias_response_time;
		si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_vr_hot_gpio,
					   vr_hot_gpio);
	}

	ret = si_populate_smc_initial_state(adev, amdgpu_boot_state, table);
	if (ret)
		return ret;

	ret = si_populate_smc_acpi_state(adev, table);
	if (ret)
		return ret;

	table->driverState = table->initialState;

	ret = si_do_program_memory_timing_parameters(adev, amdgpu_boot_state,
						     SISLANDS_INITIAL_STATE_ARB_INDEX);
	if (ret)
		return ret;

	if (ulv->supported && ulv->pl.vddc) {
		ret = si_populate_ulv_state(adev, &table->ULVState);
		if (ret)
			return ret;

		ret = si_program_ulv_memory_timing_parameters(adev);
		if (ret)
			return ret;

		WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control);
		WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter);

		lane_width = amdgpu_get_pcie_lanes(adev);
		si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
	} else {
		table->ULVState = table->initialState;
	}

	return amdgpu_si_copy_bytes_to_smc(adev, si_pi->state_table_start,
					   (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE),
					   si_pi->sram_end);
}

static int si_calculate_sclk_params(struct amdgpu_device *adev,
				    u32 engine_clock,
				    SISLANDS_SMC_SCLK_VALUE *sclk)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);
	struct atom_clock_dividers dividers;
	u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
	u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
	u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
	u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
	u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum;
	u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2;
	u64 tmp;
	u32 reference_clock = adev->clock.spll.reference_freq;
	u32 reference_divider;
	u32 fbdiv;
	int ret;

	ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
					     engine_clock, false, &dividers);
	if (ret)
		return ret;

	reference_divider = 1 + dividers.ref_div;

	tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384;
	do_div(tmp, reference_clock);
	fbdiv = (u32) tmp;

	spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK);
	spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div);
	spll_func_cntl |= SPLL_PDIV_A(dividers.post_div);

	spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
	spll_func_cntl_2 |= SCLK_MUX_SEL(2);

	spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
	spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
	spll_func_cntl_3 |= SPLL_DITHEN;

	if (pi->sclk_ss) {
		struct amdgpu_atom_ss ss;
		u32 vco_freq = engine_clock * dividers.post_div;

		if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
						     ASIC_INTERNAL_ENGINE_SS, vco_freq)) {
			u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate);
			u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000);

			cg_spll_spread_spectrum &= ~CLK_S_MASK;
			cg_spll_spread_spectrum |= CLK_S(clk_s);
			cg_spll_spread_spectrum |= SSEN;

			cg_spll_spread_spectrum_2 &= ~CLK_V_MASK;
			cg_spll_spread_spectrum_2 |= CLK_V(clk_v);
		}
	}

	sclk->sclk_value = engine_clock;
	sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl;
	sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2;
	sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3;
	sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4;
	sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum;
	sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2;

	return 0;
}

static int si_populate_sclk_value(struct amdgpu_device *adev,
				  u32 engine_clock,
				  SISLANDS_SMC_SCLK_VALUE *sclk)
{
	SISLANDS_SMC_SCLK_VALUE sclk_tmp;
	int ret;

	ret = si_calculate_sclk_params(adev, engine_clock, &sclk_tmp);
	if (!ret) {
		sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value);
		sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL);
		sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2);
		sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3);
		sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4);
		sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM);
		sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2);
	}

	return ret;
}

static int si_populate_mclk_value(struct amdgpu_device *adev,
				  u32 engine_clock,
				  u32 memory_clock,
				  SISLANDS_SMC_MCLK_VALUE *mclk,
				  bool strobe_mode,
				  bool dll_state_on)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);
	u32  dll_cntl = si_pi->clock_registers.dll_cntl;
	u32  mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
	u32  mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
	u32  mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
	u32  mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
	u32  mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
	u32  mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
	u32  mpll_ss1 = si_pi->clock_registers.mpll_ss1;
	u32  mpll_ss2 = si_pi->clock_registers.mpll_ss2;
	struct atom_mpll_param mpll_param;
	int ret;

	ret = amdgpu_atombios_get_memory_pll_dividers(adev, memory_clock, strobe_mode, &mpll_param);
	if (ret)
		return ret;

	mpll_func_cntl &= ~BWCTRL_MASK;
	mpll_func_cntl |= BWCTRL(mpll_param.bwcntl);

	mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK);
	mpll_func_cntl_1 |= CLKF(mpll_param.clkf) |
		CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode);

	mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK;
	mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div);

	if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
		mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK);
		mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) |
			YCLK_POST_DIV(mpll_param.post_div);
	}

	if (pi->mclk_ss) {
		struct amdgpu_atom_ss ss;
		u32 freq_nom;
		u32 tmp;
		u32 reference_clock = adev->clock.mpll.reference_freq;

		if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
			freq_nom = memory_clock * 4;
		else
			freq_nom = memory_clock * 2;

		tmp = freq_nom / reference_clock;
		tmp = tmp * tmp;
		if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
		                                     ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
			u32 clks = reference_clock * 5 / ss.rate;
			u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom);

		        mpll_ss1 &= ~CLKV_MASK;
		        mpll_ss1 |= CLKV(clkv);

		        mpll_ss2 &= ~CLKS_MASK;
		        mpll_ss2 |= CLKS(clks);
		}
	}

	mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK;
	mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed);

	if (dll_state_on)
		mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB;
	else
		mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);

	mclk->mclk_value = cpu_to_be32(memory_clock);
	mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl);
	mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1);
	mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2);
	mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl);
	mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl);
	mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl);
	mclk->vDLL_CNTL = cpu_to_be32(dll_cntl);
	mclk->vMPLL_SS = cpu_to_be32(mpll_ss1);
	mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2);

	return 0;
}

static void si_populate_smc_sp(struct amdgpu_device *adev,
			       struct amdgpu_ps *amdgpu_state,
			       SISLANDS_SMC_SWSTATE *smc_state)
{
	struct  si_ps *ps = si_get_ps(amdgpu_state);
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	int i;

	for (i = 0; i < ps->performance_level_count - 1; i++)
		smc_state->levels[i].bSP = cpu_to_be32(pi->dsp);

	smc_state->levels[ps->performance_level_count - 1].bSP =
		cpu_to_be32(pi->psp);
}

static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
					 struct rv7xx_pl *pl,
					 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);
	int ret;
	bool dll_state_on;
	u16 std_vddc;
	bool gmc_pg = false;

	if (eg_pi->pcie_performance_request &&
	    (si_pi->force_pcie_gen != AMDGPU_PCIE_GEN_INVALID))
		level->gen2PCIE = (u8)si_pi->force_pcie_gen;
	else
		level->gen2PCIE = (u8)pl->pcie_gen;

	ret = si_populate_sclk_value(adev, pl->sclk, &level->sclk);
	if (ret)
		return ret;

	level->mcFlags =  0;

	if (pi->mclk_stutter_mode_threshold &&
	    (pl->mclk <= pi->mclk_stutter_mode_threshold) &&
	    !eg_pi->uvd_enabled &&
	    (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) &&
	    (adev->pm.dpm.new_active_crtc_count <= 2)) {
		level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN;

		if (gmc_pg)
			level->mcFlags |= SISLANDS_SMC_MC_PG_EN;
	}

	if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
		if (pl->mclk > pi->mclk_edc_enable_threshold)
			level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG;

		if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold)
			level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG;

		level->strobeMode = si_get_strobe_mode_settings(adev, pl->mclk);

		if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) {
			if (si_get_mclk_frequency_ratio(pl->mclk, true) >=
			    ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf))
				dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
			else
				dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false;
		} else {
			dll_state_on = false;
		}
	} else {
		level->strobeMode = si_get_strobe_mode_settings(adev,
								pl->mclk);

		dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
	}

	ret = si_populate_mclk_value(adev,
				     pl->sclk,
				     pl->mclk,
				     &level->mclk,
				     (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on);
	if (ret)
		return ret;

	ret = si_populate_voltage_value(adev,
					&eg_pi->vddc_voltage_table,
					pl->vddc, &level->vddc);
	if (ret)
		return ret;


	ret = si_get_std_voltage_value(adev, &level->vddc, &std_vddc);
	if (ret)
		return ret;

	ret = si_populate_std_voltage_value(adev, std_vddc,
					    level->vddc.index, &level->std_vddc);
	if (ret)
		return ret;

	if (eg_pi->vddci_control) {
		ret = si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
						pl->vddci, &level->vddci);
		if (ret)
			return ret;
	}

	if (si_pi->vddc_phase_shed_control) {
		ret = si_populate_phase_shedding_value(adev,
						       &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
						       pl->vddc,
						       pl->sclk,
						       pl->mclk,
						       &level->vddc);
		if (ret)
			return ret;
	}

	level->MaxPoweredUpCU = si_pi->max_cu;

	ret = si_populate_mvdd_value(adev, pl->mclk, &level->mvdd);

	return ret;
}

static int si_populate_smc_t(struct amdgpu_device *adev,
			     struct amdgpu_ps *amdgpu_state,
			     SISLANDS_SMC_SWSTATE *smc_state)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	struct  si_ps *state = si_get_ps(amdgpu_state);
	u32 a_t;
	u32 t_l, t_h;
	u32 high_bsp;
	int i, ret;

	if (state->performance_level_count >= 9)
		return -EINVAL;

	if (state->performance_level_count < 2) {
		a_t = CG_R(0xffff) | CG_L(0);
		smc_state->levels[0].aT = cpu_to_be32(a_t);
		return 0;
	}

	smc_state->levels[0].aT = cpu_to_be32(0);

	for (i = 0; i <= state->performance_level_count - 2; i++) {
		ret = r600_calculate_at(
			(50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1),
			100 * R600_AH_DFLT,
			state->performance_levels[i + 1].sclk,
			state->performance_levels[i].sclk,
			&t_l,
			&t_h);

		if (ret) {
			t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT;
			t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT;
		}

		a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK;
		a_t |= CG_R(t_l * pi->bsp / 20000);
		smc_state->levels[i].aT = cpu_to_be32(a_t);

		high_bsp = (i == state->performance_level_count - 2) ?
			pi->pbsp : pi->bsp;
		a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000);
		smc_state->levels[i + 1].aT = cpu_to_be32(a_t);
	}

	return 0;
}

static int si_disable_ulv(struct amdgpu_device *adev)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	struct si_ulv_param *ulv = &si_pi->ulv;

	if (ulv->supported)
		return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ?
			0 : -EINVAL;

	return 0;
}

static bool si_is_state_ulv_compatible(struct amdgpu_device *adev,
				       struct amdgpu_ps *amdgpu_state)
{
	const struct si_power_info *si_pi = si_get_pi(adev);
	const struct si_ulv_param *ulv = &si_pi->ulv;
	const struct  si_ps *state = si_get_ps(amdgpu_state);
	int i;

	if (state->performance_levels[0].mclk != ulv->pl.mclk)
		return false;

	/* XXX validate against display requirements! */

	for (i = 0; i < adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) {
		if (adev->clock.current_dispclk <=
		    adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) {
			if (ulv->pl.vddc <
			    adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v)
				return false;
		}
	}

	if ((amdgpu_state->vclk != 0) || (amdgpu_state->dclk != 0))
		return false;

	return true;
}

static int si_set_power_state_conditionally_enable_ulv(struct amdgpu_device *adev,
						       struct amdgpu_ps *amdgpu_new_state)
{
	const struct si_power_info *si_pi = si_get_pi(adev);
	const struct si_ulv_param *ulv = &si_pi->ulv;

	if (ulv->supported) {
		if (si_is_state_ulv_compatible(adev, amdgpu_new_state))
			return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ?
				0 : -EINVAL;
	}
	return 0;
}

static int si_convert_power_state_to_smc(struct amdgpu_device *adev,
					 struct amdgpu_ps *amdgpu_state,
					 SISLANDS_SMC_SWSTATE *smc_state)
{
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct ni_power_info *ni_pi = ni_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);
	struct  si_ps *state = si_get_ps(amdgpu_state);
	int i, ret;
	u32 threshold;
	u32 sclk_in_sr = 1350; /* ??? */

	if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS)
		return -EINVAL;

	threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100;

	if (amdgpu_state->vclk && amdgpu_state->dclk) {
		eg_pi->uvd_enabled = true;
		if (eg_pi->smu_uvd_hs)
			smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD;
	} else {
		eg_pi->uvd_enabled = false;
	}

	if (state->dc_compatible)
		smc_state->flags |= PPSMC_SWSTATE_FLAG_DC;

	smc_state->levelCount = 0;
	for (i = 0; i < state->performance_level_count; i++) {
		if (eg_pi->sclk_deep_sleep) {
			if ((i == 0) || si_pi->sclk_deep_sleep_above_low) {
				if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
					smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
				else
					smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
			}
		}

		ret = si_convert_power_level_to_smc(adev, &state->performance_levels[i],
						    &smc_state->levels[i]);
		smc_state->levels[i].arbRefreshState =
			(u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i);

		if (ret)
			return ret;

		if (ni_pi->enable_power_containment)
			smc_state->levels[i].displayWatermark =
				(state->performance_levels[i].sclk < threshold) ?
				PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
		else
			smc_state->levels[i].displayWatermark = (i < 2) ?
				PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;

		if (eg_pi->dynamic_ac_timing)
			smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i;
		else
			smc_state->levels[i].ACIndex = 0;

		smc_state->levelCount++;
	}

	si_write_smc_soft_register(adev,
				   SI_SMC_SOFT_REGISTER_watermark_threshold,
				   threshold / 512);

	si_populate_smc_sp(adev, amdgpu_state, smc_state);

	ret = si_populate_power_containment_values(adev, amdgpu_state, smc_state);
	if (ret)
		ni_pi->enable_power_containment = false;

	ret = si_populate_sq_ramping_values(adev, amdgpu_state, smc_state);
	if (ret)
		ni_pi->enable_sq_ramping = false;

	return si_populate_smc_t(adev, amdgpu_state, smc_state);
}

static int si_upload_sw_state(struct amdgpu_device *adev,
			      struct amdgpu_ps *amdgpu_new_state)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	struct  si_ps *new_state = si_get_ps(amdgpu_new_state);
	int ret;
	u32 address = si_pi->state_table_start +
		offsetof(SISLANDS_SMC_STATETABLE, driverState);
	u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) +
		((new_state->performance_level_count - 1) *
		 sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL));
	SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState;

	memset(smc_state, 0, state_size);

	ret = si_convert_power_state_to_smc(adev, amdgpu_new_state, smc_state);
	if (ret)
		return ret;

	return amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
					   state_size, si_pi->sram_end);
}

static int si_upload_ulv_state(struct amdgpu_device *adev)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	struct si_ulv_param *ulv = &si_pi->ulv;
	int ret = 0;

	if (ulv->supported && ulv->pl.vddc) {
		u32 address = si_pi->state_table_start +
			offsetof(SISLANDS_SMC_STATETABLE, ULVState);
		SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState;
		u32 state_size = sizeof(SISLANDS_SMC_SWSTATE);

		memset(smc_state, 0, state_size);

		ret = si_populate_ulv_state(adev, smc_state);
		if (!ret)
			ret = amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
							  state_size, si_pi->sram_end);
	}

	return ret;
}

static int si_upload_smc_data(struct amdgpu_device *adev)
{
	struct amdgpu_crtc *amdgpu_crtc = NULL;
	int i;

	if (adev->pm.dpm.new_active_crtc_count == 0)
		return 0;

	for (i = 0; i < adev->mode_info.num_crtc; i++) {
		if (adev->pm.dpm.new_active_crtcs & (1 << i)) {
			amdgpu_crtc = adev->mode_info.crtcs[i];
			break;
		}
	}

	if (amdgpu_crtc == NULL)
		return 0;

	if (amdgpu_crtc->line_time <= 0)
		return 0;

	if (si_write_smc_soft_register(adev,
				       SI_SMC_SOFT_REGISTER_crtc_index,
				       amdgpu_crtc->crtc_id) != PPSMC_Result_OK)
		return 0;

	if (si_write_smc_soft_register(adev,
				       SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min,
				       amdgpu_crtc->wm_high / amdgpu_crtc->line_time) != PPSMC_Result_OK)
		return 0;

	if (si_write_smc_soft_register(adev,
				       SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max,
				       amdgpu_crtc->wm_low / amdgpu_crtc->line_time) != PPSMC_Result_OK)
		return 0;

	return 0;
}

static int si_set_mc_special_registers(struct amdgpu_device *adev,
				       struct si_mc_reg_table *table)
{
	u8 i, j, k;
	u32 temp_reg;

	for (i = 0, j = table->last; i < table->last; i++) {
		if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
			return -EINVAL;
		switch (table->mc_reg_address[i].s1) {
		case MC_SEQ_MISC1:
			temp_reg = RREG32(MC_PMG_CMD_EMRS);
			table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS;
			table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP;
			for (k = 0; k < table->num_entries; k++)
				table->mc_reg_table_entry[k].mc_data[j] =
					((temp_reg & 0xffff0000)) |
					((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
			j++;
			if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
				return -EINVAL;

			temp_reg = RREG32(MC_PMG_CMD_MRS);
			table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS;
			table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP;
			for (k = 0; k < table->num_entries; k++) {
				table->mc_reg_table_entry[k].mc_data[j] =
					(temp_reg & 0xffff0000) |
					(table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
				if (adev->mc.vram_type != AMDGPU_VRAM_TYPE_GDDR5)
					table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
			}
			j++;
			if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
				return -EINVAL;

			if (adev->mc.vram_type != AMDGPU_VRAM_TYPE_GDDR5) {
				table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD;
				table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD;
				for (k = 0; k < table->num_entries; k++)
					table->mc_reg_table_entry[k].mc_data[j] =
						(table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
				j++;
				if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
					return -EINVAL;
			}
			break;
		case MC_SEQ_RESERVE_M:
			temp_reg = RREG32(MC_PMG_CMD_MRS1);
			table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1;
			table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP;
			for(k = 0; k < table->num_entries; k++)
				table->mc_reg_table_entry[k].mc_data[j] =
					(temp_reg & 0xffff0000) |
					(table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
			j++;
			if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
				return -EINVAL;
			break;
		default:
			break;
		}
	}

	table->last = j;

	return 0;
}

static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
{
	bool result = true;
	switch (in_reg) {
	case  MC_SEQ_RAS_TIMING:
		*out_reg = MC_SEQ_RAS_TIMING_LP;
		break;
	case MC_SEQ_CAS_TIMING:
		*out_reg = MC_SEQ_CAS_TIMING_LP;
		break;
	case MC_SEQ_MISC_TIMING:
		*out_reg = MC_SEQ_MISC_TIMING_LP;
		break;
	case MC_SEQ_MISC_TIMING2:
		*out_reg = MC_SEQ_MISC_TIMING2_LP;
		break;
	case MC_SEQ_RD_CTL_D0:
		*out_reg = MC_SEQ_RD_CTL_D0_LP;
		break;
	case MC_SEQ_RD_CTL_D1:
		*out_reg = MC_SEQ_RD_CTL_D1_LP;
		break;
	case MC_SEQ_WR_CTL_D0:
		*out_reg = MC_SEQ_WR_CTL_D0_LP;
		break;
	case MC_SEQ_WR_CTL_D1:
		*out_reg = MC_SEQ_WR_CTL_D1_LP;
		break;
	case MC_PMG_CMD_EMRS:
		*out_reg = MC_SEQ_PMG_CMD_EMRS_LP;
		break;
	case MC_PMG_CMD_MRS:
		*out_reg = MC_SEQ_PMG_CMD_MRS_LP;
		break;
	case MC_PMG_CMD_MRS1:
		*out_reg = MC_SEQ_PMG_CMD_MRS1_LP;
		break;
	case MC_SEQ_PMG_TIMING:
		*out_reg = MC_SEQ_PMG_TIMING_LP;
		break;
	case MC_PMG_CMD_MRS2:
		*out_reg = MC_SEQ_PMG_CMD_MRS2_LP;
		break;
	case MC_SEQ_WR_CTL_2:
		*out_reg = MC_SEQ_WR_CTL_2_LP;
		break;
	default:
		result = false;
		break;
	}

	return result;
}

static void si_set_valid_flag(struct si_mc_reg_table *table)
{
	u8 i, j;

	for (i = 0; i < table->last; i++) {
		for (j = 1; j < table->num_entries; j++) {
			if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) {
				table->valid_flag |= 1 << i;
				break;
			}
		}
	}
}

static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table)
{
	u32 i;
	u16 address;

	for (i = 0; i < table->last; i++)
		table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
			address : table->mc_reg_address[i].s1;

}

static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
				      struct si_mc_reg_table *si_table)
{
	u8 i, j;

	if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
		return -EINVAL;
	if (table->num_entries > MAX_AC_TIMING_ENTRIES)
		return -EINVAL;

	for (i = 0; i < table->last; i++)
		si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
	si_table->last = table->last;

	for (i = 0; i < table->num_entries; i++) {
		si_table->mc_reg_table_entry[i].mclk_max =
			table->mc_reg_table_entry[i].mclk_max;
		for (j = 0; j < table->last; j++) {
			si_table->mc_reg_table_entry[i].mc_data[j] =
				table->mc_reg_table_entry[i].mc_data[j];
		}
	}
	si_table->num_entries = table->num_entries;

	return 0;
}

static int si_initialize_mc_reg_table(struct amdgpu_device *adev)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	struct atom_mc_reg_table *table;
	struct si_mc_reg_table *si_table = &si_pi->mc_reg_table;
	u8 module_index = rv770_get_memory_module_index(adev);
	int ret;

	table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
	if (!table)
		return -ENOMEM;

	WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
	WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
	WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
	WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
	WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
	WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
	WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
	WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
	WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
	WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
	WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
	WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING));
	WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2));
	WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2));

	ret = amdgpu_atombios_init_mc_reg_table(adev, module_index, table);
	if (ret)
		goto init_mc_done;

	ret = si_copy_vbios_mc_reg_table(table, si_table);
	if (ret)
		goto init_mc_done;

	si_set_s0_mc_reg_index(si_table);

	ret = si_set_mc_special_registers(adev, si_table);
	if (ret)
		goto init_mc_done;

	si_set_valid_flag(si_table);

init_mc_done:
	kfree(table);

	return ret;

}

static void si_populate_mc_reg_addresses(struct amdgpu_device *adev,
					 SMC_SIslands_MCRegisters *mc_reg_table)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	u32 i, j;

	for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) {
		if (si_pi->mc_reg_table.valid_flag & (1 << j)) {
			if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
				break;
			mc_reg_table->address[i].s0 =
				cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0);
			mc_reg_table->address[i].s1 =
				cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1);
			i++;
		}
	}
	mc_reg_table->last = (u8)i;
}

static void si_convert_mc_registers(const struct si_mc_reg_entry *entry,
				    SMC_SIslands_MCRegisterSet *data,
				    u32 num_entries, u32 valid_flag)
{
	u32 i, j;

	for(i = 0, j = 0; j < num_entries; j++) {
		if (valid_flag & (1 << j)) {
			data->value[i] = cpu_to_be32(entry->mc_data[j]);
			i++;
		}
	}
}

static void si_convert_mc_reg_table_entry_to_smc(struct amdgpu_device *adev,
						 struct rv7xx_pl *pl,
						 SMC_SIslands_MCRegisterSet *mc_reg_table_data)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	u32 i = 0;

	for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) {
		if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max)
			break;
	}

	if ((i == si_pi->mc_reg_table.num_entries) && (i > 0))
		--i;

	si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i],
				mc_reg_table_data, si_pi->mc_reg_table.last,
				si_pi->mc_reg_table.valid_flag);
}

static void si_convert_mc_reg_table_to_smc(struct amdgpu_device *adev,
					   struct amdgpu_ps *amdgpu_state,
					   SMC_SIslands_MCRegisters *mc_reg_table)
{
	struct si_ps *state = si_get_ps(amdgpu_state);
	int i;

	for (i = 0; i < state->performance_level_count; i++) {
		si_convert_mc_reg_table_entry_to_smc(adev,
						     &state->performance_levels[i],
						     &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]);
	}
}

static int si_populate_mc_reg_table(struct amdgpu_device *adev,
				    struct amdgpu_ps *amdgpu_boot_state)
{
	struct  si_ps *boot_state = si_get_ps(amdgpu_boot_state);
	struct si_power_info *si_pi = si_get_pi(adev);
	struct si_ulv_param *ulv = &si_pi->ulv;
	SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;

	memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));

	si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_seq_index, 1);

	si_populate_mc_reg_addresses(adev, smc_mc_reg_table);

	si_convert_mc_reg_table_entry_to_smc(adev, &boot_state->performance_levels[0],
					     &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]);

	si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
				&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT],
				si_pi->mc_reg_table.last,
				si_pi->mc_reg_table.valid_flag);

	if (ulv->supported && ulv->pl.vddc != 0)
		si_convert_mc_reg_table_entry_to_smc(adev, &ulv->pl,
						     &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]);
	else
		si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
					&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT],
					si_pi->mc_reg_table.last,
					si_pi->mc_reg_table.valid_flag);

	si_convert_mc_reg_table_to_smc(adev, amdgpu_boot_state, smc_mc_reg_table);

	return amdgpu_si_copy_bytes_to_smc(adev, si_pi->mc_reg_table_start,
					   (u8 *)smc_mc_reg_table,
					   sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end);
}

static int si_upload_mc_reg_table(struct amdgpu_device *adev,
				  struct amdgpu_ps *amdgpu_new_state)
{
	struct si_ps *new_state = si_get_ps(amdgpu_new_state);
	struct si_power_info *si_pi = si_get_pi(adev);
	u32 address = si_pi->mc_reg_table_start +
		offsetof(SMC_SIslands_MCRegisters,
			 data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]);
	SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;

	memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));

	si_convert_mc_reg_table_to_smc(adev, amdgpu_new_state, smc_mc_reg_table);

	return amdgpu_si_copy_bytes_to_smc(adev, address,
					   (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT],
					   sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count,
					   si_pi->sram_end);
}

static void si_enable_voltage_control(struct amdgpu_device *adev, bool enable)
{
	if (enable)
		WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
	else
		WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
}

static enum amdgpu_pcie_gen si_get_maximum_link_speed(struct amdgpu_device *adev,
						      struct amdgpu_ps *amdgpu_state)
{
	struct si_ps *state = si_get_ps(amdgpu_state);
	int i;
	u16 pcie_speed, max_speed = 0;

	for (i = 0; i < state->performance_level_count; i++) {
		pcie_speed = state->performance_levels[i].pcie_gen;
		if (max_speed < pcie_speed)
			max_speed = pcie_speed;
	}
	return max_speed;
}

static u16 si_get_current_pcie_speed(struct amdgpu_device *adev)
{
	u32 speed_cntl;

	speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK;
	speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT;

	return (u16)speed_cntl;
}

static void si_request_link_speed_change_before_state_change(struct amdgpu_device *adev,
							     struct amdgpu_ps *amdgpu_new_state,
							     struct amdgpu_ps *amdgpu_current_state)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
	enum amdgpu_pcie_gen current_link_speed;

	if (si_pi->force_pcie_gen == AMDGPU_PCIE_GEN_INVALID)
		current_link_speed = si_get_maximum_link_speed(adev, amdgpu_current_state);
	else
		current_link_speed = si_pi->force_pcie_gen;

	si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
	si_pi->pspp_notify_required = false;
	if (target_link_speed > current_link_speed) {
		switch (target_link_speed) {
#if defined(CONFIG_ACPI)
		case AMDGPU_PCIE_GEN3:
			if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN3, false) == 0)
				break;
			si_pi->force_pcie_gen = AMDGPU_PCIE_GEN2;
			if (current_link_speed == AMDGPU_PCIE_GEN2)
				break;
		case AMDGPU_PCIE_GEN2:
			if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
				break;
#endif
		default:
			si_pi->force_pcie_gen = si_get_current_pcie_speed(adev);
			break;
		}
	} else {
		if (target_link_speed < current_link_speed)
			si_pi->pspp_notify_required = true;
	}
}

static void si_notify_link_speed_change_after_state_change(struct amdgpu_device *adev,
							   struct amdgpu_ps *amdgpu_new_state,
							   struct amdgpu_ps *amdgpu_current_state)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
	u8 request;

	if (si_pi->pspp_notify_required) {
		if (target_link_speed == AMDGPU_PCIE_GEN3)
			request = PCIE_PERF_REQ_PECI_GEN3;
		else if (target_link_speed == AMDGPU_PCIE_GEN2)
			request = PCIE_PERF_REQ_PECI_GEN2;
		else
			request = PCIE_PERF_REQ_PECI_GEN1;

		if ((request == PCIE_PERF_REQ_PECI_GEN1) &&
		    (si_get_current_pcie_speed(adev) > 0))
			return;

#if defined(CONFIG_ACPI)
		amdgpu_acpi_pcie_performance_request(adev, request, false);
#endif
	}
}

#if 0
static int si_ds_request(struct amdgpu_device *adev,
			 bool ds_status_on, u32 count_write)
{
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);

	if (eg_pi->sclk_deep_sleep) {
		if (ds_status_on)
			return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) ==
				PPSMC_Result_OK) ?
				0 : -EINVAL;
		else
			return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ThrottleOVRDSCLKDS) ==
				PPSMC_Result_OK) ? 0 : -EINVAL;
	}
	return 0;
}
#endif

static void si_set_max_cu_value(struct amdgpu_device *adev)
{
	struct si_power_info *si_pi = si_get_pi(adev);

	if (adev->asic_type == CHIP_VERDE) {
		switch (adev->pdev->device) {
		case 0x6820:
		case 0x6825:
		case 0x6821:
		case 0x6823:
		case 0x6827:
			si_pi->max_cu = 10;
			break;
		case 0x682D:
		case 0x6824:
		case 0x682F:
		case 0x6826:
			si_pi->max_cu = 8;
			break;
		case 0x6828:
		case 0x6830:
		case 0x6831:
		case 0x6838:
		case 0x6839:
		case 0x683D:
			si_pi->max_cu = 10;
			break;
		case 0x683B:
		case 0x683F:
		case 0x6829:
			si_pi->max_cu = 8;
			break;
		default:
			si_pi->max_cu = 0;
			break;
		}
	} else {
		si_pi->max_cu = 0;
	}
}

static int si_patch_single_dependency_table_based_on_leakage(struct amdgpu_device *adev,
							     struct amdgpu_clock_voltage_dependency_table *table)
{
	u32 i;
	int j;
	u16 leakage_voltage;

	if (table) {
		for (i = 0; i < table->count; i++) {
			switch (si_get_leakage_voltage_from_leakage_index(adev,
									  table->entries[i].v,
									  &leakage_voltage)) {
			case 0:
				table->entries[i].v = leakage_voltage;
				break;
			case -EAGAIN:
				return -EINVAL;
			case -EINVAL:
			default:
				break;
			}
		}

		for (j = (table->count - 2); j >= 0; j--) {
			table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ?
				table->entries[j].v : table->entries[j + 1].v;
		}
	}
	return 0;
}

static int si_patch_dependency_tables_based_on_leakage(struct amdgpu_device *adev)
{
	int ret = 0;

	ret = si_patch_single_dependency_table_based_on_leakage(adev,
								&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk);
	if (ret)
		DRM_ERROR("Could not patch vddc_on_sclk leakage table\n");
	ret = si_patch_single_dependency_table_based_on_leakage(adev,
								&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk);
	if (ret)
		DRM_ERROR("Could not patch vddc_on_mclk leakage table\n");
	ret = si_patch_single_dependency_table_based_on_leakage(adev,
								&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk);
	if (ret)
		DRM_ERROR("Could not patch vddci_on_mclk leakage table\n");
	return ret;
}

static void si_set_pcie_lane_width_in_smc(struct amdgpu_device *adev,
					  struct amdgpu_ps *amdgpu_new_state,
					  struct amdgpu_ps *amdgpu_current_state)
{
	u32 lane_width;
	u32 new_lane_width =
		(amdgpu_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
	u32 current_lane_width =
		(amdgpu_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;

	if (new_lane_width != current_lane_width) {
		amdgpu_set_pcie_lanes(adev, new_lane_width);
		lane_width = amdgpu_get_pcie_lanes(adev);
		si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
	}
}

static void si_dpm_setup_asic(struct amdgpu_device *adev)
{
	si_read_clock_registers(adev);
	si_enable_acpi_power_management(adev);
}

static int si_thermal_enable_alert(struct amdgpu_device *adev,
				   bool enable)
{
	u32 thermal_int = RREG32(CG_THERMAL_INT);

	if (enable) {
		PPSMC_Result result;

		thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW);
		WREG32(CG_THERMAL_INT, thermal_int);
		result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
		if (result != PPSMC_Result_OK) {
			DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
			return -EINVAL;
		}
	} else {
		thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW;
		WREG32(CG_THERMAL_INT, thermal_int);
	}

	return 0;
}

static int si_thermal_set_temperature_range(struct amdgpu_device *adev,
					    int min_temp, int max_temp)
{
	int low_temp = 0 * 1000;
	int high_temp = 255 * 1000;

	if (low_temp < min_temp)
		low_temp = min_temp;
	if (high_temp > max_temp)
		high_temp = max_temp;
	if (high_temp < low_temp) {
		DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp);
		return -EINVAL;
	}

	WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK);
	WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK);
	WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK);

	adev->pm.dpm.thermal.min_temp = low_temp;
	adev->pm.dpm.thermal.max_temp = high_temp;

	return 0;
}

static void si_fan_ctrl_set_static_mode(struct amdgpu_device *adev, u32 mode)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	u32 tmp;

	if (si_pi->fan_ctrl_is_in_default_mode) {
		tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT;
		si_pi->fan_ctrl_default_mode = tmp;
		tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT;
		si_pi->t_min = tmp;
		si_pi->fan_ctrl_is_in_default_mode = false;
	}

	tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
	tmp |= TMIN(0);
	WREG32(CG_FDO_CTRL2, tmp);

	tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
	tmp |= FDO_PWM_MODE(mode);
	WREG32(CG_FDO_CTRL2, tmp);
}

static int si_thermal_setup_fan_table(struct amdgpu_device *adev)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE };
	u32 duty100;
	u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2;
	u16 fdo_min, slope1, slope2;
	u32 reference_clock, tmp;
	int ret;
	u64 tmp64;

	if (!si_pi->fan_table_start) {
		adev->pm.dpm.fan.ucode_fan_control = false;
		return 0;
	}

	duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;

	if (duty100 == 0) {
		adev->pm.dpm.fan.ucode_fan_control = false;
		return 0;
	}

	tmp64 = (u64)adev->pm.dpm.fan.pwm_min * duty100;
	do_div(tmp64, 10000);
	fdo_min = (u16)tmp64;

	t_diff1 = adev->pm.dpm.fan.t_med - adev->pm.dpm.fan.t_min;
	t_diff2 = adev->pm.dpm.fan.t_high - adev->pm.dpm.fan.t_med;

	pwm_diff1 = adev->pm.dpm.fan.pwm_med - adev->pm.dpm.fan.pwm_min;
	pwm_diff2 = adev->pm.dpm.fan.pwm_high - adev->pm.dpm.fan.pwm_med;

	slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
	slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);

	fan_table.temp_min = cpu_to_be16((50 + adev->pm.dpm.fan.t_min) / 100);
	fan_table.temp_med = cpu_to_be16((50 + adev->pm.dpm.fan.t_med) / 100);
	fan_table.temp_max = cpu_to_be16((50 + adev->pm.dpm.fan.t_max) / 100);
	fan_table.slope1 = cpu_to_be16(slope1);
	fan_table.slope2 = cpu_to_be16(slope2);
	fan_table.fdo_min = cpu_to_be16(fdo_min);
	fan_table.hys_down = cpu_to_be16(adev->pm.dpm.fan.t_hyst);
	fan_table.hys_up = cpu_to_be16(1);
	fan_table.hys_slope = cpu_to_be16(1);
	fan_table.temp_resp_lim = cpu_to_be16(5);
	reference_clock = amdgpu_asic_get_xclk(adev);

	fan_table.refresh_period = cpu_to_be32((adev->pm.dpm.fan.cycle_delay *
						reference_clock) / 1600);
	fan_table.fdo_max = cpu_to_be16((u16)duty100);

	tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT;
	fan_table.temp_src = (uint8_t)tmp;

	ret = amdgpu_si_copy_bytes_to_smc(adev,
					  si_pi->fan_table_start,
					  (u8 *)(&fan_table),
					  sizeof(fan_table),
					  si_pi->sram_end);

	if (ret) {
		DRM_ERROR("Failed to load fan table to the SMC.");
		adev->pm.dpm.fan.ucode_fan_control = false;
	}

	return ret;
}

static int si_fan_ctrl_start_smc_fan_control(struct amdgpu_device *adev)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	PPSMC_Result ret;

	ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StartFanControl);
	if (ret == PPSMC_Result_OK) {
		si_pi->fan_is_controlled_by_smc = true;
		return 0;
	} else {
		return -EINVAL;
	}
}

static int si_fan_ctrl_stop_smc_fan_control(struct amdgpu_device *adev)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	PPSMC_Result ret;

	ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StopFanControl);

	if (ret == PPSMC_Result_OK) {
		si_pi->fan_is_controlled_by_smc = false;
		return 0;
	} else {
		return -EINVAL;
	}
}

static int si_dpm_get_fan_speed_percent(void *handle,
				      u32 *speed)
{
	u32 duty, duty100;
	u64 tmp64;
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;

	if (adev->pm.no_fan)
		return -ENOENT;

	duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
	duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT;

	if (duty100 == 0)
		return -EINVAL;

	tmp64 = (u64)duty * 100;
	do_div(tmp64, duty100);
	*speed = (u32)tmp64;

	if (*speed > 100)
		*speed = 100;

	return 0;
}

static int si_dpm_set_fan_speed_percent(void *handle,
				      u32 speed)
{
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
	struct si_power_info *si_pi = si_get_pi(adev);
	u32 tmp;
	u32 duty, duty100;
	u64 tmp64;

	if (adev->pm.no_fan)
		return -ENOENT;

	if (si_pi->fan_is_controlled_by_smc)
		return -EINVAL;

	if (speed > 100)
		return -EINVAL;

	duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;

	if (duty100 == 0)
		return -EINVAL;

	tmp64 = (u64)speed * duty100;
	do_div(tmp64, 100);
	duty = (u32)tmp64;

	tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK;
	tmp |= FDO_STATIC_DUTY(duty);
	WREG32(CG_FDO_CTRL0, tmp);

	return 0;
}

static void si_dpm_set_fan_control_mode(void *handle, u32 mode)
{
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;

	if (mode) {
		/* stop auto-manage */
		if (adev->pm.dpm.fan.ucode_fan_control)
			si_fan_ctrl_stop_smc_fan_control(adev);
		si_fan_ctrl_set_static_mode(adev, mode);
	} else {
		/* restart auto-manage */
		if (adev->pm.dpm.fan.ucode_fan_control)
			si_thermal_start_smc_fan_control(adev);
		else
			si_fan_ctrl_set_default_mode(adev);
	}
}

static u32 si_dpm_get_fan_control_mode(void *handle)
{
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
	struct si_power_info *si_pi = si_get_pi(adev);
	u32 tmp;

	if (si_pi->fan_is_controlled_by_smc)
		return 0;

	tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK;
	return (tmp >> FDO_PWM_MODE_SHIFT);
}

#if 0
static int si_fan_ctrl_get_fan_speed_rpm(struct amdgpu_device *adev,
					 u32 *speed)
{
	u32 tach_period;
	u32 xclk = amdgpu_asic_get_xclk(adev);

	if (adev->pm.no_fan)
		return -ENOENT;

	if (adev->pm.fan_pulses_per_revolution == 0)
		return -ENOENT;

	tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT;
	if (tach_period == 0)
		return -ENOENT;

	*speed = 60 * xclk * 10000 / tach_period;

	return 0;
}

static int si_fan_ctrl_set_fan_speed_rpm(struct amdgpu_device *adev,
					 u32 speed)
{
	u32 tach_period, tmp;
	u32 xclk = amdgpu_asic_get_xclk(adev);

	if (adev->pm.no_fan)
		return -ENOENT;

	if (adev->pm.fan_pulses_per_revolution == 0)
		return -ENOENT;

	if ((speed < adev->pm.fan_min_rpm) ||
	    (speed > adev->pm.fan_max_rpm))
		return -EINVAL;

	if (adev->pm.dpm.fan.ucode_fan_control)
		si_fan_ctrl_stop_smc_fan_control(adev);

	tach_period = 60 * xclk * 10000 / (8 * speed);
	tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK;
	tmp |= TARGET_PERIOD(tach_period);
	WREG32(CG_TACH_CTRL, tmp);

	si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC_RPM);

	return 0;
}
#endif

static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev)
{
	struct si_power_info *si_pi = si_get_pi(adev);
	u32 tmp;

	if (!si_pi->fan_ctrl_is_in_default_mode) {
		tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
		tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode);
		WREG32(CG_FDO_CTRL2, tmp);

		tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
		tmp |= TMIN(si_pi->t_min);
		WREG32(CG_FDO_CTRL2, tmp);
		si_pi->fan_ctrl_is_in_default_mode = true;
	}
}

static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev)
{
	if (adev->pm.dpm.fan.ucode_fan_control) {
		si_fan_ctrl_start_smc_fan_control(adev);
		si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC);
	}
}

static void si_thermal_initialize(struct amdgpu_device *adev)
{
	u32 tmp;

	if (adev->pm.fan_pulses_per_revolution) {
		tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK;
		tmp |= EDGE_PER_REV(adev->pm.fan_pulses_per_revolution -1);
		WREG32(CG_TACH_CTRL, tmp);
	}

	tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK;
	tmp |= TACH_PWM_RESP_RATE(0x28);
	WREG32(CG_FDO_CTRL2, tmp);
}

static int si_thermal_start_thermal_controller(struct amdgpu_device *adev)
{
	int ret;

	si_thermal_initialize(adev);
	ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
	if (ret)
		return ret;
	ret = si_thermal_enable_alert(adev, true);
	if (ret)
		return ret;
	if (adev->pm.dpm.fan.ucode_fan_control) {
		ret = si_halt_smc(adev);
		if (ret)
			return ret;
		ret = si_thermal_setup_fan_table(adev);
		if (ret)
			return ret;
		ret = si_resume_smc(adev);
		if (ret)
			return ret;
		si_thermal_start_smc_fan_control(adev);
	}

	return 0;
}

static void si_thermal_stop_thermal_controller(struct amdgpu_device *adev)
{
	if (!adev->pm.no_fan) {
		si_fan_ctrl_set_default_mode(adev);
		si_fan_ctrl_stop_smc_fan_control(adev);
	}
}

static int si_dpm_enable(struct amdgpu_device *adev)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);
	struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
	int ret;

	if (amdgpu_si_is_smc_running(adev))
		return -EINVAL;
	if (pi->voltage_control || si_pi->voltage_control_svi2)
		si_enable_voltage_control(adev, true);
	if (pi->mvdd_control)
		si_get_mvdd_configuration(adev);
	if (pi->voltage_control || si_pi->voltage_control_svi2) {
		ret = si_construct_voltage_tables(adev);
		if (ret) {
			DRM_ERROR("si_construct_voltage_tables failed\n");
			return ret;
		}
	}
	if (eg_pi->dynamic_ac_timing) {
		ret = si_initialize_mc_reg_table(adev);
		if (ret)
			eg_pi->dynamic_ac_timing = false;
	}
	if (pi->dynamic_ss)
		si_enable_spread_spectrum(adev, true);
	if (pi->thermal_protection)
		si_enable_thermal_protection(adev, true);
	si_setup_bsp(adev);
	si_program_git(adev);
	si_program_tp(adev);
	si_program_tpp(adev);
	si_program_sstp(adev);
	si_enable_display_gap(adev);
	si_program_vc(adev);
	ret = si_upload_firmware(adev);
	if (ret) {
		DRM_ERROR("si_upload_firmware failed\n");
		return ret;
	}
	ret = si_process_firmware_header(adev);
	if (ret) {
		DRM_ERROR("si_process_firmware_header failed\n");
		return ret;
	}
	ret = si_initial_switch_from_arb_f0_to_f1(adev);
	if (ret) {
		DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n");
		return ret;
	}
	ret = si_init_smc_table(adev);
	if (ret) {
		DRM_ERROR("si_init_smc_table failed\n");
		return ret;
	}
	ret = si_init_smc_spll_table(adev);
	if (ret) {
		DRM_ERROR("si_init_smc_spll_table failed\n");
		return ret;
	}
	ret = si_init_arb_table_index(adev);
	if (ret) {
		DRM_ERROR("si_init_arb_table_index failed\n");
		return ret;
	}
	if (eg_pi->dynamic_ac_timing) {
		ret = si_populate_mc_reg_table(adev, boot_ps);
		if (ret) {
			DRM_ERROR("si_populate_mc_reg_table failed\n");
			return ret;
		}
	}
	ret = si_initialize_smc_cac_tables(adev);
	if (ret) {
		DRM_ERROR("si_initialize_smc_cac_tables failed\n");
		return ret;
	}
	ret = si_initialize_hardware_cac_manager(adev);
	if (ret) {
		DRM_ERROR("si_initialize_hardware_cac_manager failed\n");
		return ret;
	}
	ret = si_initialize_smc_dte_tables(adev);
	if (ret) {
		DRM_ERROR("si_initialize_smc_dte_tables failed\n");
		return ret;
	}
	ret = si_populate_smc_tdp_limits(adev, boot_ps);
	if (ret) {
		DRM_ERROR("si_populate_smc_tdp_limits failed\n");
		return ret;
	}
	ret = si_populate_smc_tdp_limits_2(adev, boot_ps);
	if (ret) {
		DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n");
		return ret;
	}
	si_program_response_times(adev);
	si_program_ds_registers(adev);
	si_dpm_start_smc(adev);
	ret = si_notify_smc_display_change(adev, false);
	if (ret) {
		DRM_ERROR("si_notify_smc_display_change failed\n");
		return ret;
	}
	si_enable_sclk_control(adev, true);
	si_start_dpm(adev);

	si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
	si_thermal_start_thermal_controller(adev);
	ni_update_current_ps(adev, boot_ps);

	return 0;
}

static int si_set_temperature_range(struct amdgpu_device *adev)
{
	int ret;

	ret = si_thermal_enable_alert(adev, false);
	if (ret)
		return ret;
	ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
	if (ret)
		return ret;
	ret = si_thermal_enable_alert(adev, true);
	if (ret)
		return ret;

	return ret;
}

static void si_dpm_disable(struct amdgpu_device *adev)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;

	if (!amdgpu_si_is_smc_running(adev))
		return;
	si_thermal_stop_thermal_controller(adev);
	si_disable_ulv(adev);
	si_clear_vc(adev);
	if (pi->thermal_protection)
		si_enable_thermal_protection(adev, false);
	si_enable_power_containment(adev, boot_ps, false);
	si_enable_smc_cac(adev, boot_ps, false);
	si_enable_spread_spectrum(adev, false);
	si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, false);
	si_stop_dpm(adev);
	si_reset_to_default(adev);
	si_dpm_stop_smc(adev);
	si_force_switch_to_arb_f0(adev);

	ni_update_current_ps(adev, boot_ps);
}

static int si_dpm_pre_set_power_state(void *handle)
{
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct amdgpu_ps requested_ps = *adev->pm.dpm.requested_ps;
	struct amdgpu_ps *new_ps = &requested_ps;

	ni_update_requested_ps(adev, new_ps);
	si_apply_state_adjust_rules(adev, &eg_pi->requested_rps);

	return 0;
}

static int si_power_control_set_level(struct amdgpu_device *adev)
{
	struct amdgpu_ps *new_ps = adev->pm.dpm.requested_ps;
	int ret;

	ret = si_restrict_performance_levels_before_switch(adev);
	if (ret)
		return ret;
	ret = si_halt_smc(adev);
	if (ret)
		return ret;
	ret = si_populate_smc_tdp_limits(adev, new_ps);
	if (ret)
		return ret;
	ret = si_populate_smc_tdp_limits_2(adev, new_ps);
	if (ret)
		return ret;
	ret = si_resume_smc(adev);
	if (ret)
		return ret;
	ret = si_set_sw_state(adev);
	if (ret)
		return ret;
	return 0;
}

static int si_dpm_set_power_state(void *handle)
{
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
	struct amdgpu_ps *old_ps = &eg_pi->current_rps;
	int ret;

	ret = si_disable_ulv(adev);
	if (ret) {
		DRM_ERROR("si_disable_ulv failed\n");
		return ret;
	}
	ret = si_restrict_performance_levels_before_switch(adev);
	if (ret) {
		DRM_ERROR("si_restrict_performance_levels_before_switch failed\n");
		return ret;
	}
	if (eg_pi->pcie_performance_request)
		si_request_link_speed_change_before_state_change(adev, new_ps, old_ps);
	ni_set_uvd_clock_before_set_eng_clock(adev, new_ps, old_ps);
	ret = si_enable_power_containment(adev, new_ps, false);
	if (ret) {
		DRM_ERROR("si_enable_power_containment failed\n");
		return ret;
	}
	ret = si_enable_smc_cac(adev, new_ps, false);
	if (ret) {
		DRM_ERROR("si_enable_smc_cac failed\n");
		return ret;
	}
	ret = si_halt_smc(adev);
	if (ret) {
		DRM_ERROR("si_halt_smc failed\n");
		return ret;
	}
	ret = si_upload_sw_state(adev, new_ps);
	if (ret) {
		DRM_ERROR("si_upload_sw_state failed\n");
		return ret;
	}
	ret = si_upload_smc_data(adev);
	if (ret) {
		DRM_ERROR("si_upload_smc_data failed\n");
		return ret;
	}
	ret = si_upload_ulv_state(adev);
	if (ret) {
		DRM_ERROR("si_upload_ulv_state failed\n");
		return ret;
	}
	if (eg_pi->dynamic_ac_timing) {
		ret = si_upload_mc_reg_table(adev, new_ps);
		if (ret) {
			DRM_ERROR("si_upload_mc_reg_table failed\n");
			return ret;
		}
	}
	ret = si_program_memory_timing_parameters(adev, new_ps);
	if (ret) {
		DRM_ERROR("si_program_memory_timing_parameters failed\n");
		return ret;
	}
	si_set_pcie_lane_width_in_smc(adev, new_ps, old_ps);

	ret = si_resume_smc(adev);
	if (ret) {
		DRM_ERROR("si_resume_smc failed\n");
		return ret;
	}
	ret = si_set_sw_state(adev);
	if (ret) {
		DRM_ERROR("si_set_sw_state failed\n");
		return ret;
	}
	ni_set_uvd_clock_after_set_eng_clock(adev, new_ps, old_ps);
	if (eg_pi->pcie_performance_request)
		si_notify_link_speed_change_after_state_change(adev, new_ps, old_ps);
	ret = si_set_power_state_conditionally_enable_ulv(adev, new_ps);
	if (ret) {
		DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n");
		return ret;
	}
	ret = si_enable_smc_cac(adev, new_ps, true);
	if (ret) {
		DRM_ERROR("si_enable_smc_cac failed\n");
		return ret;
	}
	ret = si_enable_power_containment(adev, new_ps, true);
	if (ret) {
		DRM_ERROR("si_enable_power_containment failed\n");
		return ret;
	}

	ret = si_power_control_set_level(adev);
	if (ret) {
		DRM_ERROR("si_power_control_set_level failed\n");
		return ret;
	}

	return 0;
}

static void si_dpm_post_set_power_state(void *handle)
{
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct amdgpu_ps *new_ps = &eg_pi->requested_rps;

	ni_update_current_ps(adev, new_ps);
}

#if 0
void si_dpm_reset_asic(struct amdgpu_device *adev)
{
	si_restrict_performance_levels_before_switch(adev);
	si_disable_ulv(adev);
	si_set_boot_state(adev);
}
#endif

static void si_dpm_display_configuration_changed(void *handle)
{
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;

	si_program_display_gap(adev);
}


static void si_parse_pplib_non_clock_info(struct amdgpu_device *adev,
					  struct amdgpu_ps *rps,
					  struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info,
					  u8 table_rev)
{
	rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings);
	rps->class = le16_to_cpu(non_clock_info->usClassification);
	rps->class2 = le16_to_cpu(non_clock_info->usClassification2);

	if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) {
		rps->vclk = le32_to_cpu(non_clock_info->ulVCLK);
		rps->dclk = le32_to_cpu(non_clock_info->ulDCLK);
	} else if (r600_is_uvd_state(rps->class, rps->class2)) {
		rps->vclk = RV770_DEFAULT_VCLK_FREQ;
		rps->dclk = RV770_DEFAULT_DCLK_FREQ;
	} else {
		rps->vclk = 0;
		rps->dclk = 0;
	}

	if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT)
		adev->pm.dpm.boot_ps = rps;
	if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
		adev->pm.dpm.uvd_ps = rps;
}

static void si_parse_pplib_clock_info(struct amdgpu_device *adev,
				      struct amdgpu_ps *rps, int index,
				      union pplib_clock_info *clock_info)
{
	struct rv7xx_power_info *pi = rv770_get_pi(adev);
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct si_power_info *si_pi = si_get_pi(adev);
	struct  si_ps *ps = si_get_ps(rps);
	u16 leakage_voltage;
	struct rv7xx_pl *pl = &ps->performance_levels[index];
	int ret;

	ps->performance_level_count = index + 1;

	pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
	pl->sclk |= clock_info->si.ucEngineClockHigh << 16;
	pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
	pl->mclk |= clock_info->si.ucMemoryClockHigh << 16;

	pl->vddc = le16_to_cpu(clock_info->si.usVDDC);
	pl->vddci = le16_to_cpu(clock_info->si.usVDDCI);
	pl->flags = le32_to_cpu(clock_info->si.ulFlags);
	pl->pcie_gen = r600_get_pcie_gen_support(adev,
						 si_pi->sys_pcie_mask,
						 si_pi->boot_pcie_gen,
						 clock_info->si.ucPCIEGen);

	/* patch up vddc if necessary */
	ret = si_get_leakage_voltage_from_leakage_index(adev, pl->vddc,
							&leakage_voltage);
	if (ret == 0)
		pl->vddc = leakage_voltage;

	if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) {
		pi->acpi_vddc = pl->vddc;
		eg_pi->acpi_vddci = pl->vddci;
		si_pi->acpi_pcie_gen = pl->pcie_gen;
	}

	if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) &&
	    index == 0) {
		/* XXX disable for A0 tahiti */
		si_pi->ulv.supported = false;
		si_pi->ulv.pl = *pl;
		si_pi->ulv.one_pcie_lane_in_ulv = false;
		si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT;
		si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT;
		si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT;
	}

	if (pi->min_vddc_in_table > pl->vddc)
		pi->min_vddc_in_table = pl->vddc;

	if (pi->max_vddc_in_table < pl->vddc)
		pi->max_vddc_in_table = pl->vddc;

	/* patch up boot state */
	if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) {
		u16 vddc, vddci, mvdd;
		amdgpu_atombios_get_default_voltages(adev, &vddc, &vddci, &mvdd);
		pl->mclk = adev->clock.default_mclk;
		pl->sclk = adev->clock.default_sclk;
		pl->vddc = vddc;
		pl->vddci = vddci;
		si_pi->mvdd_bootup_value = mvdd;
	}

	if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) ==
	    ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) {
		adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk;
		adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk;
		adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc;
		adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci;
	}
}

union pplib_power_state {
	struct _ATOM_PPLIB_STATE v1;
	struct _ATOM_PPLIB_STATE_V2 v2;
};

static int si_parse_power_table(struct amdgpu_device *adev)
{
	struct amdgpu_mode_info *mode_info = &adev->mode_info;
	struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
	union pplib_power_state *power_state;
	int i, j, k, non_clock_array_index, clock_array_index;
	union pplib_clock_info *clock_info;
	struct _StateArray *state_array;
	struct _ClockInfoArray *clock_info_array;
	struct _NonClockInfoArray *non_clock_info_array;
	union power_info *power_info;
	int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
	u16 data_offset;
	u8 frev, crev;
	u8 *power_state_offset;
	struct  si_ps *ps;

	if (!amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL,
				   &frev, &crev, &data_offset))
		return -EINVAL;
	power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);

	amdgpu_add_thermal_controller(adev);

	state_array = (struct _StateArray *)
		(mode_info->atom_context->bios + data_offset +
		 le16_to_cpu(power_info->pplib.usStateArrayOffset));
	clock_info_array = (struct _ClockInfoArray *)
		(mode_info->atom_context->bios + data_offset +
		 le16_to_cpu(power_info->pplib.usClockInfoArrayOffset));
	non_clock_info_array = (struct _NonClockInfoArray *)
		(mode_info->atom_context->bios + data_offset +
		 le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));

	adev->pm.dpm.ps = kzalloc(sizeof(struct amdgpu_ps) *
				  state_array->ucNumEntries, GFP_KERNEL);
	if (!adev->pm.dpm.ps)
		return -ENOMEM;
	power_state_offset = (u8 *)state_array->states;
	for (i = 0; i < state_array->ucNumEntries; i++) {
		u8 *idx;
		power_state = (union pplib_power_state *)power_state_offset;
		non_clock_array_index = power_state->v2.nonClockInfoIndex;
		non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
			&non_clock_info_array->nonClockInfo[non_clock_array_index];
		ps = kzalloc(sizeof(struct  si_ps), GFP_KERNEL);
		if (ps == NULL) {
			kfree(adev->pm.dpm.ps);
			return -ENOMEM;
		}
		adev->pm.dpm.ps[i].ps_priv = ps;
		si_parse_pplib_non_clock_info(adev, &adev->pm.dpm.ps[i],
					      non_clock_info,
					      non_clock_info_array->ucEntrySize);
		k = 0;
		idx = (u8 *)&power_state->v2.clockInfoIndex[0];
		for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
			clock_array_index = idx[j];
			if (clock_array_index >= clock_info_array->ucNumEntries)
				continue;
			if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS)
				break;
			clock_info = (union pplib_clock_info *)
				((u8 *)&clock_info_array->clockInfo[0] +
				 (clock_array_index * clock_info_array->ucEntrySize));
			si_parse_pplib_clock_info(adev,
						  &adev->pm.dpm.ps[i], k,
						  clock_info);
			k++;
		}
		power_state_offset += 2 + power_state->v2.ucNumDPMLevels;
	}
	adev->pm.dpm.num_ps = state_array->ucNumEntries;

	/* fill in the vce power states */
	for (i = 0; i < adev->pm.dpm.num_of_vce_states; i++) {
		u32 sclk, mclk;
		clock_array_index = adev->pm.dpm.vce_states[i].clk_idx;
		clock_info = (union pplib_clock_info *)
			&clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize];
		sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
		sclk |= clock_info->si.ucEngineClockHigh << 16;
		mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
		mclk |= clock_info->si.ucMemoryClockHigh << 16;
		adev->pm.dpm.vce_states[i].sclk = sclk;
		adev->pm.dpm.vce_states[i].mclk = mclk;
	}

	return 0;
}

static int si_dpm_init(struct amdgpu_device *adev)
{
	struct rv7xx_power_info *pi;
	struct evergreen_power_info *eg_pi;
	struct ni_power_info *ni_pi;
	struct si_power_info *si_pi;
	struct atom_clock_dividers dividers;
	int ret;
	u32 mask;

	si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL);
	if (si_pi == NULL)
		return -ENOMEM;
	adev->pm.dpm.priv = si_pi;
	ni_pi = &si_pi->ni;
	eg_pi = &ni_pi->eg;
	pi = &eg_pi->rv7xx;

	ret = drm_pcie_get_speed_cap_mask(adev->ddev, &mask);
	if (ret)
		si_pi->sys_pcie_mask = 0;
	else
		si_pi->sys_pcie_mask = mask;
	si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
	si_pi->boot_pcie_gen = si_get_current_pcie_speed(adev);

	si_set_max_cu_value(adev);

	rv770_get_max_vddc(adev);
	si_get_leakage_vddc(adev);
	si_patch_dependency_tables_based_on_leakage(adev);

	pi->acpi_vddc = 0;
	eg_pi->acpi_vddci = 0;
	pi->min_vddc_in_table = 0;
	pi->max_vddc_in_table = 0;

	ret = amdgpu_get_platform_caps(adev);
	if (ret)
		return ret;

	ret = amdgpu_parse_extended_power_table(adev);
	if (ret)
		return ret;

	ret = si_parse_power_table(adev);
	if (ret)
		return ret;

	adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
		kzalloc(4 * sizeof(struct amdgpu_clock_voltage_dependency_entry), GFP_KERNEL);
	if (!adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
		amdgpu_free_extended_power_table(adev);
		return -ENOMEM;
	}
	adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
	adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
	adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
	adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
	adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720;
	adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
	adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810;
	adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
	adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900;

	if (adev->pm.dpm.voltage_response_time == 0)
		adev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
	if (adev->pm.dpm.backbias_response_time == 0)
		adev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;

	ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
					     0, false, &dividers);
	if (ret)
		pi->ref_div = dividers.ref_div + 1;
	else
		pi->ref_div = R600_REFERENCEDIVIDER_DFLT;

	eg_pi->smu_uvd_hs = false;

	pi->mclk_strobe_mode_threshold = 40000;
	if (si_is_special_1gb_platform(adev))
		pi->mclk_stutter_mode_threshold = 0;
	else
		pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold;
	pi->mclk_edc_enable_threshold = 40000;
	eg_pi->mclk_edc_wr_enable_threshold = 40000;

	ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;

	pi->voltage_control =
		amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
					    VOLTAGE_OBJ_GPIO_LUT);
	if (!pi->voltage_control) {
		si_pi->voltage_control_svi2 =
			amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
						    VOLTAGE_OBJ_SVID2);
		if (si_pi->voltage_control_svi2)
			amdgpu_atombios_get_svi2_info(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
						  &si_pi->svd_gpio_id, &si_pi->svc_gpio_id);
	}

	pi->mvdd_control =
		amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_MVDDC,
					    VOLTAGE_OBJ_GPIO_LUT);

	eg_pi->vddci_control =
		amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
					    VOLTAGE_OBJ_GPIO_LUT);
	if (!eg_pi->vddci_control)
		si_pi->vddci_control_svi2 =
			amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
						    VOLTAGE_OBJ_SVID2);

	si_pi->vddc_phase_shed_control =
		amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
					    VOLTAGE_OBJ_PHASE_LUT);

	rv770_get_engine_memory_ss(adev);

	pi->asi = RV770_ASI_DFLT;
	pi->pasi = CYPRESS_HASI_DFLT;
	pi->vrc = SISLANDS_VRC_DFLT;

	pi->gfx_clock_gating = true;

	eg_pi->sclk_deep_sleep = true;
	si_pi->sclk_deep_sleep_above_low = false;

	if (adev->pm.int_thermal_type != THERMAL_TYPE_NONE)
		pi->thermal_protection = true;
	else
		pi->thermal_protection = false;

	eg_pi->dynamic_ac_timing = true;

	eg_pi->light_sleep = true;
#if defined(CONFIG_ACPI)
	eg_pi->pcie_performance_request =
		amdgpu_acpi_is_pcie_performance_request_supported(adev);
#else
	eg_pi->pcie_performance_request = false;
#endif

	si_pi->sram_end = SMC_RAM_END;

	adev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
	adev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
	adev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
	adev->pm.dpm.dyn_state.valid_sclk_values.count = 0;
	adev->pm.dpm.dyn_state.valid_sclk_values.values = NULL;
	adev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
	adev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;

	si_initialize_powertune_defaults(adev);

	/* make sure dc limits are valid */
	if ((adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
	    (adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
		adev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
			adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;

	si_pi->fan_ctrl_is_in_default_mode = true;

	return 0;
}

static void si_dpm_fini(struct amdgpu_device *adev)
{
	int i;

	if (adev->pm.dpm.ps)
		for (i = 0; i < adev->pm.dpm.num_ps; i++)
			kfree(adev->pm.dpm.ps[i].ps_priv);
	kfree(adev->pm.dpm.ps);
	kfree(adev->pm.dpm.priv);
	kfree(adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
	amdgpu_free_extended_power_table(adev);
}

static void si_dpm_debugfs_print_current_performance_level(void *handle,
						    struct seq_file *m)
{
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct amdgpu_ps *rps = &eg_pi->current_rps;
	struct  si_ps *ps = si_get_ps(rps);
	struct rv7xx_pl *pl;
	u32 current_index =
		(RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
		CURRENT_STATE_INDEX_SHIFT;

	if (current_index >= ps->performance_level_count) {
		seq_printf(m, "invalid dpm profile %d\n", current_index);
	} else {
		pl = &ps->performance_levels[current_index];
		seq_printf(m, "uvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
		seq_printf(m, "power level %d    sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
			   current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
	}
}

static int si_dpm_set_interrupt_state(struct amdgpu_device *adev,
				      struct amdgpu_irq_src *source,
				      unsigned type,
				      enum amdgpu_interrupt_state state)
{
	u32 cg_thermal_int;

	switch (type) {
	case AMDGPU_THERMAL_IRQ_LOW_TO_HIGH:
		switch (state) {
		case AMDGPU_IRQ_STATE_DISABLE:
			cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
			cg_thermal_int |= THERM_INT_MASK_HIGH;
			WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
			break;
		case AMDGPU_IRQ_STATE_ENABLE:
			cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
			cg_thermal_int &= ~THERM_INT_MASK_HIGH;
			WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
			break;
		default:
			break;
		}
		break;

	case AMDGPU_THERMAL_IRQ_HIGH_TO_LOW:
		switch (state) {
		case AMDGPU_IRQ_STATE_DISABLE:
			cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
			cg_thermal_int |= THERM_INT_MASK_LOW;
			WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
			break;
		case AMDGPU_IRQ_STATE_ENABLE:
			cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
			cg_thermal_int &= ~THERM_INT_MASK_LOW;
			WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
			break;
		default:
			break;
		}
		break;

	default:
		break;
	}
	return 0;
}

static int si_dpm_process_interrupt(struct amdgpu_device *adev,
				    struct amdgpu_irq_src *source,
				    struct amdgpu_iv_entry *entry)
{
	bool queue_thermal = false;

	if (entry == NULL)
		return -EINVAL;

	switch (entry->src_id) {
	case 230: /* thermal low to high */
		DRM_DEBUG("IH: thermal low to high\n");
		adev->pm.dpm.thermal.high_to_low = false;
		queue_thermal = true;
		break;
	case 231: /* thermal high to low */
		DRM_DEBUG("IH: thermal high to low\n");
		adev->pm.dpm.thermal.high_to_low = true;
		queue_thermal = true;
		break;
	default:
		break;
	}

	if (queue_thermal)
		schedule_work(&adev->pm.dpm.thermal.work);

	return 0;
}

static int si_dpm_late_init(void *handle)
{
	int ret;
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;

	if (!amdgpu_dpm)
		return 0;

	ret = si_set_temperature_range(adev);
	if (ret)
		return ret;
#if 0 //TODO ?
	si_dpm_powergate_uvd(adev, true);
#endif
	return 0;
}

/**
 * si_dpm_init_microcode - load ucode images from disk
 *
 * @adev: amdgpu_device pointer
 *
 * Use the firmware interface to load the ucode images into
 * the driver (not loaded into hw).
 * Returns 0 on success, error on failure.
 */
static int si_dpm_init_microcode(struct amdgpu_device *adev)
{
	const char *chip_name;
	char fw_name[30];
	int err;

	DRM_DEBUG("\n");
	switch (adev->asic_type) {
	case CHIP_TAHITI:
		chip_name = "tahiti";
		break;
	case CHIP_PITCAIRN:
		if ((adev->pdev->revision == 0x81) &&
		    ((adev->pdev->device == 0x6810) ||
		    (adev->pdev->device == 0x6811)))
			chip_name = "pitcairn_k";
		else
			chip_name = "pitcairn";
		break;
	case CHIP_VERDE:
		if (((adev->pdev->device == 0x6820) &&
			((adev->pdev->revision == 0x81) ||
			(adev->pdev->revision == 0x83))) ||
		    ((adev->pdev->device == 0x6821) &&
			((adev->pdev->revision == 0x83) ||
			(adev->pdev->revision == 0x87))) ||
		    ((adev->pdev->revision == 0x87) &&
			((adev->pdev->device == 0x6823) ||
			(adev->pdev->device == 0x682b))))
			chip_name = "verde_k";
		else
			chip_name = "verde";
		break;
	case CHIP_OLAND:
		if (((adev->pdev->revision == 0x81) &&
			((adev->pdev->device == 0x6600) ||
			(adev->pdev->device == 0x6604) ||
			(adev->pdev->device == 0x6605) ||
			(adev->pdev->device == 0x6610))) ||
		    ((adev->pdev->revision == 0x83) &&
			(adev->pdev->device == 0x6610)))
			chip_name = "oland_k";
		else
			chip_name = "oland";
		break;
	case CHIP_HAINAN:
		if (((adev->pdev->revision == 0x81) &&
			(adev->pdev->device == 0x6660)) ||
		    ((adev->pdev->revision == 0x83) &&
			((adev->pdev->device == 0x6660) ||
			(adev->pdev->device == 0x6663) ||
			(adev->pdev->device == 0x6665) ||
			 (adev->pdev->device == 0x6667))))
			chip_name = "hainan_k";
		else if ((adev->pdev->revision == 0xc3) &&
			 (adev->pdev->device == 0x6665))
			chip_name = "banks_k_2";
		else
			chip_name = "hainan";
		break;
	default: BUG();
	}

	snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
	err = request_firmware(&adev->pm.fw, fw_name, adev->dev);
	if (err)
		goto out;
	err = amdgpu_ucode_validate(adev->pm.fw);

out:
	if (err) {
		DRM_ERROR("si_smc: Failed to load firmware. err = %d\"%s\"\n",
			  err, fw_name);
		release_firmware(adev->pm.fw);
		adev->pm.fw = NULL;
	}
	return err;

}

static int si_dpm_sw_init(void *handle)
{
	int ret;
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;

	ret = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, 230, &adev->pm.dpm.thermal.irq);
	if (ret)
		return ret;

	ret = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, 231, &adev->pm.dpm.thermal.irq);
	if (ret)
		return ret;

	/* default to balanced state */
	adev->pm.dpm.state = POWER_STATE_TYPE_BALANCED;
	adev->pm.dpm.user_state = POWER_STATE_TYPE_BALANCED;
	adev->pm.dpm.forced_level = AMD_DPM_FORCED_LEVEL_AUTO;
	adev->pm.default_sclk = adev->clock.default_sclk;
	adev->pm.default_mclk = adev->clock.default_mclk;
	adev->pm.current_sclk = adev->clock.default_sclk;
	adev->pm.current_mclk = adev->clock.default_mclk;
	adev->pm.int_thermal_type = THERMAL_TYPE_NONE;

	if (amdgpu_dpm == 0)
		return 0;

	ret = si_dpm_init_microcode(adev);
	if (ret)
		return ret;

	INIT_WORK(&adev->pm.dpm.thermal.work, amdgpu_dpm_thermal_work_handler);
	mutex_lock(&adev->pm.mutex);
	ret = si_dpm_init(adev);
	if (ret)
		goto dpm_failed;
	adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
	if (amdgpu_dpm == 1)
		amdgpu_pm_print_power_states(adev);
	mutex_unlock(&adev->pm.mutex);
	DRM_INFO("amdgpu: dpm initialized\n");

	return 0;

dpm_failed:
	si_dpm_fini(adev);
	mutex_unlock(&adev->pm.mutex);
	DRM_ERROR("amdgpu: dpm initialization failed\n");
	return ret;
}

static int si_dpm_sw_fini(void *handle)
{
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;

	flush_work(&adev->pm.dpm.thermal.work);

	mutex_lock(&adev->pm.mutex);
	si_dpm_fini(adev);
	mutex_unlock(&adev->pm.mutex);

	return 0;
}

static int si_dpm_hw_init(void *handle)
{
	int ret;

	struct amdgpu_device *adev = (struct amdgpu_device *)handle;

	if (!amdgpu_dpm)
		return 0;

	mutex_lock(&adev->pm.mutex);
	si_dpm_setup_asic(adev);
	ret = si_dpm_enable(adev);
	if (ret)
		adev->pm.dpm_enabled = false;
	else
		adev->pm.dpm_enabled = true;
	mutex_unlock(&adev->pm.mutex);

	return ret;
}

static int si_dpm_hw_fini(void *handle)
{
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;

	if (adev->pm.dpm_enabled) {
		mutex_lock(&adev->pm.mutex);
		si_dpm_disable(adev);
		mutex_unlock(&adev->pm.mutex);
	}

	return 0;
}

static int si_dpm_suspend(void *handle)
{
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;

	if (adev->pm.dpm_enabled) {
		mutex_lock(&adev->pm.mutex);
		/* disable dpm */
		si_dpm_disable(adev);
		/* reset the power state */
		adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
		mutex_unlock(&adev->pm.mutex);
	}
	return 0;
}

static int si_dpm_resume(void *handle)
{
	int ret;
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;

	if (adev->pm.dpm_enabled) {
		/* asic init will reset to the boot state */
		mutex_lock(&adev->pm.mutex);
		si_dpm_setup_asic(adev);
		ret = si_dpm_enable(adev);
		if (ret)
			adev->pm.dpm_enabled = false;
		else
			adev->pm.dpm_enabled = true;
		mutex_unlock(&adev->pm.mutex);
		if (adev->pm.dpm_enabled)
			amdgpu_pm_compute_clocks(adev);
	}
	return 0;
}

static bool si_dpm_is_idle(void *handle)
{
	/* XXX */
	return true;
}

static int si_dpm_wait_for_idle(void *handle)
{
	/* XXX */
	return 0;
}

static int si_dpm_soft_reset(void *handle)
{
	return 0;
}

static int si_dpm_set_clockgating_state(void *handle,
					enum amd_clockgating_state state)
{
	return 0;
}

static int si_dpm_set_powergating_state(void *handle,
					enum amd_powergating_state state)
{
	return 0;
}

/* get temperature in millidegrees */
static int si_dpm_get_temp(void *handle)
{
	u32 temp;
	int actual_temp = 0;
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;

	temp = (RREG32(CG_MULT_THERMAL_STATUS) & CTF_TEMP_MASK) >>
		CTF_TEMP_SHIFT;

	if (temp & 0x200)
		actual_temp = 255;
	else
		actual_temp = temp & 0x1ff;

	actual_temp = (actual_temp * 1000);

	return actual_temp;
}

static u32 si_dpm_get_sclk(void *handle, bool low)
{
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct  si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);

	if (low)
		return requested_state->performance_levels[0].sclk;
	else
		return requested_state->performance_levels[requested_state->performance_level_count - 1].sclk;
}

static u32 si_dpm_get_mclk(void *handle, bool low)
{
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct  si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);

	if (low)
		return requested_state->performance_levels[0].mclk;
	else
		return requested_state->performance_levels[requested_state->performance_level_count - 1].mclk;
}

static void si_dpm_print_power_state(void *handle,
				     void *current_ps)
{
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
	struct amdgpu_ps *rps = (struct amdgpu_ps *)current_ps;
	struct  si_ps *ps = si_get_ps(rps);
	struct rv7xx_pl *pl;
	int i;

	amdgpu_dpm_print_class_info(rps->class, rps->class2);
	amdgpu_dpm_print_cap_info(rps->caps);
	DRM_INFO("\tuvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
	for (i = 0; i < ps->performance_level_count; i++) {
		pl = &ps->performance_levels[i];
		if (adev->asic_type >= CHIP_TAHITI)
			DRM_INFO("\t\tpower level %d    sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
				 i, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
		else
			DRM_INFO("\t\tpower level %d    sclk: %u mclk: %u vddc: %u vddci: %u\n",
				 i, pl->sclk, pl->mclk, pl->vddc, pl->vddci);
	}
	amdgpu_dpm_print_ps_status(adev, rps);
}

static int si_dpm_early_init(void *handle)
{

	struct amdgpu_device *adev = (struct amdgpu_device *)handle;

	si_dpm_set_irq_funcs(adev);
	return 0;
}

static inline bool si_are_power_levels_equal(const struct rv7xx_pl  *si_cpl1,
						const struct rv7xx_pl *si_cpl2)
{
	return ((si_cpl1->mclk == si_cpl2->mclk) &&
		  (si_cpl1->sclk == si_cpl2->sclk) &&
		  (si_cpl1->pcie_gen == si_cpl2->pcie_gen) &&
		  (si_cpl1->vddc == si_cpl2->vddc) &&
		  (si_cpl1->vddci == si_cpl2->vddci));
}

static int si_check_state_equal(void *handle,
				void *current_ps,
				void *request_ps,
				bool *equal)
{
	struct si_ps *si_cps;
	struct si_ps *si_rps;
	int i;
	struct amdgpu_ps *cps = (struct amdgpu_ps *)current_ps;
	struct amdgpu_ps *rps = (struct amdgpu_ps *)request_ps;
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;

	if (adev == NULL || cps == NULL || rps == NULL || equal == NULL)
		return -EINVAL;

	si_cps = si_get_ps((struct amdgpu_ps *)cps);
	si_rps = si_get_ps((struct amdgpu_ps *)rps);

	if (si_cps == NULL) {
		printk("si_cps is NULL\n");
		*equal = false;
		return 0;
	}

	if (si_cps->performance_level_count != si_rps->performance_level_count) {
		*equal = false;
		return 0;
	}

	for (i = 0; i < si_cps->performance_level_count; i++) {
		if (!si_are_power_levels_equal(&(si_cps->performance_levels[i]),
					&(si_rps->performance_levels[i]))) {
			*equal = false;
			return 0;
		}
	}

	/* If all performance levels are the same try to use the UVD clocks to break the tie.*/
	*equal = ((cps->vclk == rps->vclk) && (cps->dclk == rps->dclk));
	*equal &= ((cps->evclk == rps->evclk) && (cps->ecclk == rps->ecclk));

	return 0;
}

static int si_dpm_read_sensor(void *handle, int idx,
			      void *value, int *size)
{
	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
	struct amdgpu_ps *rps = &eg_pi->current_rps;
	struct  si_ps *ps = si_get_ps(rps);
	uint32_t sclk, mclk;
	u32 pl_index =
		(RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
		CURRENT_STATE_INDEX_SHIFT;

	/* size must be at least 4 bytes for all sensors */
	if (*size < 4)
		return -EINVAL;

	switch (idx) {
	case AMDGPU_PP_SENSOR_GFX_SCLK:
		if (pl_index < ps->performance_level_count) {
			sclk = ps->performance_levels[pl_index].sclk;
			*((uint32_t *)value) = sclk;
			*size = 4;
			return 0;
		}
		return -EINVAL;
	case AMDGPU_PP_SENSOR_GFX_MCLK:
		if (pl_index < ps->performance_level_count) {
			mclk = ps->performance_levels[pl_index].mclk;
			*((uint32_t *)value) = mclk;
			*size = 4;
			return 0;
		}
		return -EINVAL;
	case AMDGPU_PP_SENSOR_GPU_TEMP:
		*((uint32_t *)value) = si_dpm_get_temp(adev);
		*size = 4;
		return 0;
	default:
		return -EINVAL;
	}
}

const struct amd_ip_funcs si_dpm_ip_funcs = {
	.name = "si_dpm",
	.early_init = si_dpm_early_init,
	.late_init = si_dpm_late_init,
	.sw_init = si_dpm_sw_init,
	.sw_fini = si_dpm_sw_fini,
	.hw_init = si_dpm_hw_init,
	.hw_fini = si_dpm_hw_fini,
	.suspend = si_dpm_suspend,
	.resume = si_dpm_resume,
	.is_idle = si_dpm_is_idle,
	.wait_for_idle = si_dpm_wait_for_idle,
	.soft_reset = si_dpm_soft_reset,
	.set_clockgating_state = si_dpm_set_clockgating_state,
	.set_powergating_state = si_dpm_set_powergating_state,
};

const struct amd_pm_funcs si_dpm_funcs = {
	.get_temperature = &si_dpm_get_temp,
	.pre_set_power_state = &si_dpm_pre_set_power_state,
	.set_power_state = &si_dpm_set_power_state,
	.post_set_power_state = &si_dpm_post_set_power_state,
	.display_configuration_changed = &si_dpm_display_configuration_changed,
	.get_sclk = &si_dpm_get_sclk,
	.get_mclk = &si_dpm_get_mclk,
	.print_power_state = &si_dpm_print_power_state,
	.debugfs_print_current_performance_level = &si_dpm_debugfs_print_current_performance_level,
	.force_performance_level = &si_dpm_force_performance_level,
	.vblank_too_short = &si_dpm_vblank_too_short,
	.set_fan_control_mode = &si_dpm_set_fan_control_mode,
	.get_fan_control_mode = &si_dpm_get_fan_control_mode,
	.set_fan_speed_percent = &si_dpm_set_fan_speed_percent,
	.get_fan_speed_percent = &si_dpm_get_fan_speed_percent,
	.check_state_equal = &si_check_state_equal,
	.get_vce_clock_state = amdgpu_get_vce_clock_state,
	.read_sensor = &si_dpm_read_sensor,
};

static const struct amdgpu_irq_src_funcs si_dpm_irq_funcs = {
	.set = si_dpm_set_interrupt_state,
	.process = si_dpm_process_interrupt,
};

static void si_dpm_set_irq_funcs(struct amdgpu_device *adev)
{
	adev->pm.dpm.thermal.irq.num_types = AMDGPU_THERMAL_IRQ_LAST;
	adev->pm.dpm.thermal.irq.funcs = &si_dpm_irq_funcs;
}