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gerrit-public.fairphone.software / kernel / msm-4.19 / 8c8e2c30d2da29f67156e2a3f5087b758552f86d / . / drivers / gpu / drm / amd / amdgpu / si_dpm.c
blob: 91721339678709385d125d4b4d85defccfe5d61c [file] [log] [blame]
/*
* 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 "drmP.h"
#include "amdgpu.h"
#include "amdgpu_pm.h"
#include "amdgpu_dpm.h"
#include "amdgpu_atombios.h"
#include "si/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/tahiti_k_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");
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_dpm_funcs(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;
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;
}
struct si_dpm_quirk {
u32 chip_vendor;
u32 chip_device;
u32 subsys_vendor;
u32 subsys_device;
u32 max_sclk;
u32 max_mclk;
};
/* cards with dpm stability problems */
static struct si_dpm_quirk si_dpm_quirk_list[] = {
/* PITCAIRN - https://bugs.freedesktop.org/show_bug.cgi?id=76490 */
{ PCI_VENDOR_ID_ATI, 0x6810, 0x1462, 0x3036, 0, 120000 },
{ PCI_VENDOR_ID_ATI, 0x6811, 0x174b, 0xe271, 0, 120000 },
{ PCI_VENDOR_ID_ATI, 0x6811, 0x174b, 0x2015, 0, 120000 },
{ PCI_VENDOR_ID_ATI, 0x6810, 0x174b, 0xe271, 85000, 90000 },
{ PCI_VENDOR_ID_ATI, 0x6811, 0x1462, 0x2015, 0, 120000 },
{ PCI_VENDOR_ID_ATI, 0x6811, 0x1043, 0x2015, 0, 120000 },
{ PCI_VENDOR_ID_ATI, 0x6811, 0x148c, 0x2015, 0, 120000 },
{ PCI_VENDOR_ID_ATI, 0x6810, 0x1682, 0x9275, 0, 120000 },
{ 0, 0, 0, 0 },
};
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(struct amdgpu_device *adev)
{
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;
struct si_dpm_quirk *p = si_dpm_quirk_list;
/* Apply dpm quirks */
while (p && p->chip_device != 0) {
if (adev->pdev->vendor == p->chip_vendor &&
adev->pdev->device == p->chip_device &&
adev->pdev->subsystem_vendor == p->subsys_vendor &&
adev->pdev->subsystem_device == p->subsys_device) {
max_sclk = p->max_sclk;
max_mclk = p->max_mclk;
break;
}
++p;
}
/* limit mclk on all R7 370 parts for stability */
if (adev->pdev->device == 0x6811 &&
adev->pdev->revision == 0x81)
max_mclk = 120000;
/* limit sclk/mclk on Jet parts for stability */
if (adev->pdev->device == 0x6665 &&
adev->pdev->revision == 0xc3) {
max_sclk = 75000;
max_mclk = 80000;
}
/* Limit clocks for some HD8600 parts */
if (adev->pdev->device == 0x6660 &&
adev->pdev->revision == 0x83) {
max_sclk = 75000;
max_mclk = 80000;
}
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(struct amdgpu_device *adev,
enum amdgpu_dpm_forced_level level)
{
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 == AMDGPU_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 == AMDGPU_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 == AMDGPU_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(struct amdgpu_device *adev,
u32 *speed)
{
u32 duty, duty100;
u64 tmp64;
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(struct amdgpu_device *adev,
u32 speed)
{
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(struct amdgpu_device *adev, u32 mode)
{
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(struct amdgpu_device *adev)
{
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(struct amdgpu_device *adev)
{
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(struct amdgpu_device *adev)
{
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(struct amdgpu_device *adev)
{
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(struct amdgpu_device *adev)
{
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(struct amdgpu_device *adev,
struct seq_file *m)
{
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;
/* init the sysfs and debugfs files late */
ret = amdgpu_pm_sysfs_init(adev);
if (ret)
return ret;
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) ||
(adev->pdev->device == 0x6816) ||
(adev->pdev->device == 0x6817) ||
(adev->pdev->device == 0x6806))
chip_name = "pitcairn_k";
else
chip_name = "pitcairn";
break;
case CHIP_VERDE:
if ((adev->pdev->revision == 0x81) ||
(adev->pdev->revision == 0x83) ||
(adev->pdev->revision == 0x87) ||
(adev->pdev->device == 0x6820) ||
(adev->pdev->device == 0x6821) ||
(adev->pdev->device == 0x6822) ||
(adev->pdev->device == 0x6823) ||
(adev->pdev->device == 0x682A) ||
(adev->pdev->device == 0x682B))
chip_name = "verde_k";
else
chip_name = "verde";
break;
case CHIP_OLAND:
if ((adev->pdev->revision == 0xC7) ||
(adev->pdev->revision == 0x80) ||
(adev->pdev->revision == 0x81) ||
(adev->pdev->revision == 0x83) ||
(adev->pdev->device == 0x6604) ||
(adev->pdev->device == 0x6605))
chip_name = "oland_k";
else
chip_name = "oland";
break;
case 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))
chip_name = "hainan_k";
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, 230, &adev->pm.dpm.thermal.irq);
if (ret)
return ret;
ret = amdgpu_irq_add_id(adev, 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 = AMDGPU_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;
mutex_lock(&adev->pm.mutex);
amdgpu_pm_sysfs_fini(adev);
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(struct amdgpu_device *adev)
{
u32 temp;
int actual_temp = 0;
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(struct amdgpu_device *adev, bool low)
{
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(struct amdgpu_device *adev, bool low)
{
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(struct amdgpu_device *adev,
struct amdgpu_ps *rps)
{
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_dpm_funcs(adev);
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(struct amdgpu_device *adev,
struct amdgpu_ps *cps,
struct amdgpu_ps *rps,
bool *equal)
{
struct si_ps *si_cps;
struct si_ps *si_rps;
int i;
if (adev == NULL || cps == NULL || rps == NULL || equal == NULL)
return -EINVAL;
si_cps = si_get_ps(cps);
si_rps = si_get_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;
}
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,
};
static const struct amdgpu_dpm_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,
};
static void si_dpm_set_dpm_funcs(struct amdgpu_device *adev)
{
if (adev->pm.funcs == NULL)
adev->pm.funcs = &si_dpm_funcs;
}
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;
}
const struct amdgpu_ip_block_version si_dpm_ip_block =
{
.type = AMD_IP_BLOCK_TYPE_SMC,
.major = 6,
.minor = 0,
.rev = 0,
.funcs = &si_dpm_ip_funcs,
};