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d6c29695e6
linux_dsm_epyc7002/drivers/gpu/drm/amd/amdgpu/si_dpm.c
Samuel Pitoiset d6c29695e6 drm/amdgpu: implement read_sensor() for pre-powerplay chips 
Add the GPU temperature, the shader clock and eventually the
memory clock (as well as the GPU load on CI). The main goal is
to expose this info to the userspace like Radeon.

v2: - add AMDGPU_PP_SENSOR_GPU_LOAD on CI
    - update the commit description

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-03-29 23:53:03 -04:00

8081 lines
254 KiB
C
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/*
* 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 "sid.h"
#include "r600_dpm.h"
#include "si_dpm.h"
#include "atom.h"
#include "../include/pptable.h"
#include <linux/math64.h>
#include <linux/seq_file.h>
#include <linux/firmware.h>
#define MC_CG_ARB_FREQ_F0 0x0a
#define MC_CG_ARB_FREQ_F1 0x0b
#define MC_CG_ARB_FREQ_F2 0x0c
#define MC_CG_ARB_FREQ_F3 0x0d
#define SMC_RAM_END 0x20000
#define SCLK_MIN_DEEPSLEEP_FREQ 1350
/* sizeof(ATOM_PPLIB_EXTENDEDHEADER) */
#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V2 12
#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V3 14
#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V4 16
#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V5 18
#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V6 20
#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V7 22
#define BIOS_SCRATCH_4 0x5cd
MODULE_FIRMWARE("radeon/tahiti_smc.bin");
MODULE_FIRMWARE("radeon/pitcairn_smc.bin");
MODULE_FIRMWARE("radeon/pitcairn_k_smc.bin");
MODULE_FIRMWARE("radeon/verde_smc.bin");
MODULE_FIRMWARE("radeon/verde_k_smc.bin");
MODULE_FIRMWARE("radeon/oland_smc.bin");
MODULE_FIRMWARE("radeon/oland_k_smc.bin");
MODULE_FIRMWARE("radeon/hainan_smc.bin");
MODULE_FIRMWARE("radeon/hainan_k_smc.bin");
MODULE_FIRMWARE("radeon/banks_k_2_smc.bin");
union power_info {
struct _ATOM_POWERPLAY_INFO info;
struct _ATOM_POWERPLAY_INFO_V2 info_2;
struct _ATOM_POWERPLAY_INFO_V3 info_3;
struct _ATOM_PPLIB_POWERPLAYTABLE pplib;
struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2;
struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3;
struct _ATOM_PPLIB_POWERPLAYTABLE4 pplib4;
struct _ATOM_PPLIB_POWERPLAYTABLE5 pplib5;
};
union fan_info {
struct _ATOM_PPLIB_FANTABLE fan;
struct _ATOM_PPLIB_FANTABLE2 fan2;
struct _ATOM_PPLIB_FANTABLE3 fan3;
};
union pplib_clock_info {
struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
struct _ATOM_PPLIB_SI_CLOCK_INFO si;
};
static const u32 r600_utc[R600_PM_NUMBER_OF_TC] =
{
R600_UTC_DFLT_00,
R600_UTC_DFLT_01,
R600_UTC_DFLT_02,
R600_UTC_DFLT_03,
R600_UTC_DFLT_04,
R600_UTC_DFLT_05,
R600_UTC_DFLT_06,
R600_UTC_DFLT_07,
R600_UTC_DFLT_08,
R600_UTC_DFLT_09,
R600_UTC_DFLT_10,
R600_UTC_DFLT_11,
R600_UTC_DFLT_12,
R600_UTC_DFLT_13,
R600_UTC_DFLT_14,
};
static const u32 r600_dtc[R600_PM_NUMBER_OF_TC] =
{
R600_DTC_DFLT_00,
R600_DTC_DFLT_01,
R600_DTC_DFLT_02,
R600_DTC_DFLT_03,
R600_DTC_DFLT_04,
R600_DTC_DFLT_05,
R600_DTC_DFLT_06,
R600_DTC_DFLT_07,
R600_DTC_DFLT_08,
R600_DTC_DFLT_09,
R600_DTC_DFLT_10,
R600_DTC_DFLT_11,
R600_DTC_DFLT_12,
R600_DTC_DFLT_13,
R600_DTC_DFLT_14,
};
static const struct si_cac_config_reg cac_weights_tahiti[] =
{
{ 0x0, 0x0000ffff, 0, 0xc, SISLANDS_CACCONFIG_CGIND },
{ 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0x0000ffff, 0, 0x101, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0xffff0000, 16, 0xc, SISLANDS_CACCONFIG_CGIND },
{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0x0000ffff, 0, 0x8fc, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0x0000ffff, 0, 0x95, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0xffff0000, 16, 0x34e, SISLANDS_CACCONFIG_CGIND },
{ 0x18f, 0x0000ffff, 0, 0x1a1, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0x0000ffff, 0, 0xda, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0xffff0000, 16, 0x46, SISLANDS_CACCONFIG_CGIND },
{ 0x9, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0xa, 0x0000ffff, 0, 0x208, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0x0000ffff, 0, 0xe7, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0xffff0000, 16, 0x948, SISLANDS_CACCONFIG_CGIND },
{ 0xc, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0xe, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0x0000ffff, 0, 0x167, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
{ 0x14, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0x0000ffff, 0, 0x31, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x6d, 0x0000ffff, 0, 0x18e, SISLANDS_CACCONFIG_CGIND },
{ 0xFFFFFFFF }
};
static const struct si_cac_config_reg lcac_tahiti[] =
{
{ 0x143, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
{ 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x146, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
{ 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x149, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
{ 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x14c, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
{ 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x8c, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
{ 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x8f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
{ 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x92, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
{ 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x95, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
{ 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x14f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
{ 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x152, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
{ 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x155, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
{ 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x158, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
{ 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x110, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
{ 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x113, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
{ 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x116, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
{ 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x119, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
{ 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x16d, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
{ 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0xFFFFFFFF }
};
static const struct si_cac_config_reg cac_override_tahiti[] =
{
{ 0xFFFFFFFF }
};
static const struct si_powertune_data powertune_data_tahiti =
{
((1 << 16) | 27027),
6,
0,
4,
95,
{
0UL,
0UL,
4521550UL,
309631529UL,
-1270850L,
4513710L,
40
},
595000000UL,
12,
{
0,
0,
0,
0,
0,
0,
0,
0
},
true
};
static const struct si_dte_data dte_data_tahiti =
{
{ 1159409, 0, 0, 0, 0 },
{ 777, 0, 0, 0, 0 },
2,
54000,
127000,
25,
2,
10,
13,
{ 27, 31, 35, 39, 43, 47, 54, 61, 67, 74, 81, 88, 95, 0, 0, 0 },
{ 240888759, 221057860, 235370597, 162287531, 158510299, 131423027, 116673180, 103067515, 87941937, 76209048, 68209175, 64090048, 58301890, 0, 0, 0 },
{ 12024, 11189, 11451, 8411, 7939, 6666, 5681, 4905, 4241, 3720, 3354, 3122, 2890, 0, 0, 0 },
85,
false
};
#if 0
static const struct si_dte_data dte_data_tahiti_le =
{
{ 0x1E8480, 0x7A1200, 0x2160EC0, 0x3938700, 0 },
{ 0x7D, 0x7D, 0x4E4, 0xB00, 0 },
0x5,
0xAFC8,
0x64,
0x32,
1,
0,
0x10,
{ 0x78, 0x7C, 0x82, 0x88, 0x8E, 0x94, 0x9A, 0xA0, 0xA6, 0xAC, 0xB0, 0xB4, 0xB8, 0xBC, 0xC0, 0xC4 },
{ 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700 },
{ 0x2AF8, 0x2AF8, 0x29BB, 0x27F9, 0x2637, 0x2475, 0x22B3, 0x20F1, 0x1F2F, 0x1D6D, 0x1734, 0x1414, 0x10F4, 0xDD4, 0xAB4, 0x794 },
85,
true
};
#endif
static const struct si_dte_data dte_data_tahiti_pro =
{
{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
{ 0x0, 0x0, 0x0, 0x0, 0x0 },
5,
45000,
100,
0xA,
1,
0,
0x10,
{ 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
{ 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
{ 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
90,
true
};
static const struct si_dte_data dte_data_new_zealand =
{
{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 },
{ 0x29B, 0x3E9, 0x537, 0x7D2, 0 },
0x5,
0xAFC8,
0x69,
0x32,
1,
0,
0x10,
{ 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE },
{ 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
{ 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 },
85,
true
};
static const struct si_dte_data dte_data_aruba_pro =
{
{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
{ 0x0, 0x0, 0x0, 0x0, 0x0 },
5,
45000,
100,
0xA,
1,
0,
0x10,
{ 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
{ 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
{ 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
90,
true
};
static const struct si_dte_data dte_data_malta =
{
{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
{ 0x0, 0x0, 0x0, 0x0, 0x0 },
5,
45000,
100,
0xA,
1,
0,
0x10,
{ 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
{ 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
90,
true
};
static const struct si_cac_config_reg cac_weights_pitcairn[] =
{
{ 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND },
{ 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND },
{ 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND },
{ 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND },
{ 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND },
{ 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND },
{ 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND },
{ 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND },
{ 0xFFFFFFFF }
};
static const struct si_cac_config_reg lcac_pitcairn[] =
{
{ 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0xFFFFFFFF }
};
static const struct si_cac_config_reg cac_override_pitcairn[] =
{
{ 0xFFFFFFFF }
};
static const struct si_powertune_data powertune_data_pitcairn =
{
((1 << 16) | 27027),
5,
0,
6,
100,
{
51600000UL,
1800000UL,
7194395UL,
309631529UL,
-1270850L,
4513710L,
100
},
117830498UL,
12,
{
0,
0,
0,
0,
0,
0,
0,
0
},
true
};
static const struct si_dte_data dte_data_pitcairn =
{
{ 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0 },
0,
0,
0,
0,
0,
0,
0,
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
0,
false
};
static const struct si_dte_data dte_data_curacao_xt =
{
{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
{ 0x0, 0x0, 0x0, 0x0, 0x0 },
5,
45000,
100,
0xA,
1,
0,
0x10,
{ 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
{ 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
{ 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
90,
true
};
static const struct si_dte_data dte_data_curacao_pro =
{
{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
{ 0x0, 0x0, 0x0, 0x0, 0x0 },
5,
45000,
100,
0xA,
1,
0,
0x10,
{ 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
{ 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
{ 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
90,
true
};
static const struct si_dte_data dte_data_neptune_xt =
{
{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
{ 0x0, 0x0, 0x0, 0x0, 0x0 },
5,
45000,
100,
0xA,
1,
0,
0x10,
{ 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
{ 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
{ 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
90,
true
};
static const struct si_cac_config_reg cac_weights_chelsea_pro[] =
{
{ 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
{ 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
{ 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
{ 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
{ 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
{ 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
{ 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
{ 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
{ 0xFFFFFFFF }
};
static const struct si_cac_config_reg cac_weights_chelsea_xt[] =
{
{ 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
{ 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
{ 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
{ 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
{ 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
{ 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
{ 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
{ 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
{ 0xFFFFFFFF }
};
static const struct si_cac_config_reg cac_weights_heathrow[] =
{
{ 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
{ 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
{ 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
{ 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
{ 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
{ 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
{ 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
{ 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
{ 0xFFFFFFFF }
};
static const struct si_cac_config_reg cac_weights_cape_verde_pro[] =
{
{ 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
{ 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
{ 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
{ 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
{ 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
{ 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
{ 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
{ 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
{ 0xFFFFFFFF }
};
static const struct si_cac_config_reg cac_weights_cape_verde[] =
{
{ 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
{ 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
{ 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
{ 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
{ 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
{ 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
{ 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
{ 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
{ 0xFFFFFFFF }
};
static const struct si_cac_config_reg lcac_cape_verde[] =
{
{ 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0xFFFFFFFF }
};
static const struct si_cac_config_reg cac_override_cape_verde[] =
{
{ 0xFFFFFFFF }
};
static const struct si_powertune_data powertune_data_cape_verde =
{
((1 << 16) | 0x6993),
5,
0,
7,
105,
{
0UL,
0UL,
7194395UL,
309631529UL,
-1270850L,
4513710L,
100
},
117830498UL,
12,
{
0,
0,
0,
0,
0,
0,
0,
0
},
true
};
static const struct si_dte_data dte_data_cape_verde =
{
{ 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0 },
0,
0,
0,
0,
0,
0,
0,
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
0,
false
};
static const struct si_dte_data dte_data_venus_xtx =
{
{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
{ 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 },
5,
55000,
0x69,
0xA,
1,
0,
0x3,
{ 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
{ 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
{ 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
90,
true
};
static const struct si_dte_data dte_data_venus_xt =
{
{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
{ 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 },
5,
55000,
0x69,
0xA,
1,
0,
0x3,
{ 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
{ 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
{ 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
90,
true
};
static const struct si_dte_data dte_data_venus_pro =
{
{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
{ 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 },
5,
55000,
0x69,
0xA,
1,
0,
0x3,
{ 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
{ 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
{ 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
90,
true
};
static const struct si_cac_config_reg cac_weights_oland[] =
{
{ 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
{ 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
{ 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
{ 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
{ 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
{ 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
{ 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
{ 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
{ 0xFFFFFFFF }
};
static const struct si_cac_config_reg cac_weights_mars_pro[] =
{
{ 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
{ 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
{ 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
{ 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
{ 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
{ 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
{ 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
{ 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
{ 0xFFFFFFFF }
};
static const struct si_cac_config_reg cac_weights_mars_xt[] =
{
{ 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
{ 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
{ 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
{ 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
{ 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
{ 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
{ 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
{ 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
{ 0xFFFFFFFF }
};
static const struct si_cac_config_reg cac_weights_oland_pro[] =
{
{ 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
{ 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
{ 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
{ 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
{ 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
{ 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
{ 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
{ 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
{ 0xFFFFFFFF }
};
static const struct si_cac_config_reg cac_weights_oland_xt[] =
{
{ 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
{ 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
{ 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
{ 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
{ 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
{ 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
{ 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
{ 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
{ 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
{ 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
{ 0xFFFFFFFF }
};
static const struct si_cac_config_reg lcac_oland[] =
{
{ 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
{ 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
{ 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
{ 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
{ 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0xFFFFFFFF }
};
static const struct si_cac_config_reg lcac_mars_pro[] =
{
{ 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
{ 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
{ 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
{ 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
{ 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
{ 0xFFFFFFFF }
};
static const struct si_cac_config_reg cac_override_oland[] =
{
{ 0xFFFFFFFF }
};
static const struct si_powertune_data powertune_data_oland =
{
((1 << 16) | 0x6993),
5,
0,
7,
105,
{
0UL,
0UL,
7194395UL,
309631529UL,
-1270850L,
4513710L,
100
},
117830498UL,
12,
{
0,
0,
0,
0,
0,
0,
0,
0
},
true
};
static const struct si_powertune_data powertune_data_mars_pro =
{
((1 << 16) | 0x6993),
5,
0,
7,
105,
{
0UL,
0UL,
7194395UL,
309631529UL,
-1270850L,
4513710L,
100
},
117830498UL,
12,
{
0,
0,
0,
0,
0,
0,
0,
0
},
true
};
static const struct si_dte_data dte_data_oland =
{
{ 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0 },
0,
0,
0,
0,
0,
0,
0,
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
0,
false
};
static const struct si_dte_data dte_data_mars_pro =
{
{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
{ 0x0, 0x0, 0x0, 0x0, 0x0 },
5,
55000,
105,
0xA,
1,
0,
0x10,
{ 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
{ 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
{ 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
90,
true
};
static const struct si_dte_data dte_data_sun_xt =
{
{ 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
{ 0x0, 0x0, 0x0, 0x0, 0x0 },
5,
55000,
105,
0xA,
1,
0,
0x10,
{ 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
{ 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
{ 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
90,
true
};
static const struct si_cac_config_reg cac_weights_hainan[] =
{
{ 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND },
{ 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND },
{ 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND },
{ 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND },
{ 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND },
{ 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND },
{ 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND },
{ 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND },
{ 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND },
{ 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND },
{ 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND },
{ 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND },
{ 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND },
{ 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND },
{ 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND },
{ 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND },
{ 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
{ 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND },
{ 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
{ 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND },
{ 0xFFFFFFFF }
};
static const struct si_powertune_data powertune_data_hainan =
{
((1 << 16) | 0x6993),
5,
0,
9,
105,
{
0UL,
0UL,
7194395UL,
309631529UL,
-1270850L,
4513710L,
100
},
117830498UL,
12,
{
0,
0,
0,
0,
0,
0,
0,
0
},
true
};
static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev);
static struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev);
static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev);
static struct si_ps *si_get_ps(struct amdgpu_ps *rps);
static int si_populate_voltage_value(struct amdgpu_device *adev,
const struct atom_voltage_table *table,
u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage);
static int si_get_std_voltage_value(struct amdgpu_device *adev,
SISLANDS_SMC_VOLTAGE_VALUE *voltage,
u16 *std_voltage);
static int si_write_smc_soft_register(struct amdgpu_device *adev,
u16 reg_offset, u32 value);
static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
struct rv7xx_pl *pl,
SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level);
static int si_calculate_sclk_params(struct amdgpu_device *adev,
u32 engine_clock,
SISLANDS_SMC_SCLK_VALUE *sclk);
static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev);
static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev);
static void si_dpm_set_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;
}
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;
if (adev->asic_type == CHIP_HAINAN) {
if ((adev->pdev->revision == 0x81) ||
(adev->pdev->revision == 0x83) ||
(adev->pdev->revision == 0xC3) ||
(adev->pdev->device == 0x6664) ||
(adev->pdev->device == 0x6665) ||
(adev->pdev->device == 0x6667)) {
max_sclk = 75000;
}
} else if (adev->asic_type == CHIP_OLAND) {
if ((adev->pdev->revision == 0xC7) ||
(adev->pdev->revision == 0x80) ||
(adev->pdev->revision == 0x81) ||
(adev->pdev->revision == 0x83) ||
(adev->pdev->revision == 0x87) ||
(adev->pdev->device == 0x6604) ||
(adev->pdev->device == 0x6605)) {
max_sclk = 75000;
}
}
if (rps->vce_active) {
rps->evclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].evclk;
rps->ecclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].ecclk;
si_get_vce_clock_voltage(adev, rps->evclk, rps->ecclk,
&min_vce_voltage);
} else {
rps->evclk = 0;
rps->ecclk = 0;
}
if ((adev->pm.dpm.new_active_crtc_count > 1) ||
si_dpm_vblank_too_short(adev))
disable_mclk_switching = true;
if (rps->vclk || rps->dclk) {
disable_mclk_switching = true;
disable_sclk_switching = true;
}
if (adev->pm.dpm.ac_power)
max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
else
max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_dc;
for (i = ps->performance_level_count - 2; i >= 0; i--) {
if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc)
ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc;
}
if (adev->pm.dpm.ac_power == false) {
for (i = 0; i < ps->performance_level_count; i++) {
if (ps->performance_levels[i].mclk > max_limits->mclk)
ps->performance_levels[i].mclk = max_limits->mclk;
if (ps->performance_levels[i].sclk > max_limits->sclk)
ps->performance_levels[i].sclk = max_limits->sclk;
if (ps->performance_levels[i].vddc > max_limits->vddc)
ps->performance_levels[i].vddc = max_limits->vddc;
if (ps->performance_levels[i].vddci > max_limits->vddci)
ps->performance_levels[i].vddci = max_limits->vddci;
}
}
/* limit clocks to max supported clocks based on voltage dependency tables */
btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
&max_sclk_vddc);
btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
&max_mclk_vddci);
btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
&max_mclk_vddc);
for (i = 0; i < ps->performance_level_count; i++) {
if (max_sclk_vddc) {
if (ps->performance_levels[i].sclk > max_sclk_vddc)
ps->performance_levels[i].sclk = max_sclk_vddc;
}
if (max_mclk_vddci) {
if (ps->performance_levels[i].mclk > max_mclk_vddci)
ps->performance_levels[i].mclk = max_mclk_vddci;
}
if (max_mclk_vddc) {
if (ps->performance_levels[i].mclk > max_mclk_vddc)
ps->performance_levels[i].mclk = max_mclk_vddc;
}
if (max_mclk) {
if (ps->performance_levels[i].mclk > max_mclk)
ps->performance_levels[i].mclk = max_mclk;
}
if (max_sclk) {
if (ps->performance_levels[i].sclk > max_sclk)
ps->performance_levels[i].sclk = max_sclk;
}
}
/* XXX validate the min clocks required for display */
if (disable_mclk_switching) {
mclk = ps->performance_levels[ps->performance_level_count - 1].mclk;
vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
} else {
mclk = ps->performance_levels[0].mclk;
vddci = ps->performance_levels[0].vddci;
}
if (disable_sclk_switching) {
sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
} else {
sclk = ps->performance_levels[0].sclk;
vddc = ps->performance_levels[0].vddc;
}
if (rps->vce_active) {
if (sclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk)
sclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk;
if (mclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk)
mclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk;
}
/* adjusted low state */
ps->performance_levels[0].sclk = sclk;
ps->performance_levels[0].mclk = mclk;
ps->performance_levels[0].vddc = vddc;
ps->performance_levels[0].vddci = vddci;
if (disable_sclk_switching) {
sclk = ps->performance_levels[0].sclk;
for (i = 1; i < ps->performance_level_count; i++) {
if (sclk < ps->performance_levels[i].sclk)
sclk = ps->performance_levels[i].sclk;
}
for (i = 0; i < ps->performance_level_count; i++) {
ps->performance_levels[i].sclk = sclk;
ps->performance_levels[i].vddc = vddc;
}
} else {
for (i = 1; i < ps->performance_level_count; i++) {
if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
}
}
if (disable_mclk_switching) {
mclk = ps->performance_levels[0].mclk;
for (i = 1; i < ps->performance_level_count; i++) {
if (mclk < ps->performance_levels[i].mclk)
mclk = ps->performance_levels[i].mclk;
}
for (i = 0; i < ps->performance_level_count; i++) {
ps->performance_levels[i].mclk = mclk;
ps->performance_levels[i].vddci = vddci;
}
} else {
for (i = 1; i < ps->performance_level_count; i++) {
if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk)
ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk;
if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci)
ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci;
}
}
for (i = 0; i < ps->performance_level_count; i++)
btc_adjust_clock_combinations(adev, max_limits,
&ps->performance_levels[i]);
for (i = 0; i < ps->performance_level_count; i++) {
if (ps->performance_levels[i].vddc < min_vce_voltage)
ps->performance_levels[i].vddc = min_vce_voltage;
btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
ps->performance_levels[i].sclk,
max_limits->vddc, &ps->performance_levels[i].vddc);
btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
ps->performance_levels[i].mclk,
max_limits->vddci, &ps->performance_levels[i].vddci);
btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
ps->performance_levels[i].mclk,
max_limits->vddc, &ps->performance_levels[i].vddc);
btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
adev->clock.current_dispclk,
max_limits->vddc, &ps->performance_levels[i].vddc);
}
for (i = 0; i < ps->performance_level_count; i++) {
btc_apply_voltage_delta_rules(adev,
max_limits->vddc, max_limits->vddci,
&ps->performance_levels[i].vddc,
&ps->performance_levels[i].vddci);
}
ps->dc_compatible = true;
for (i = 0; i < ps->performance_level_count; i++) {
if (ps->performance_levels[i].vddc > adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc)
ps->dc_compatible = false;
}
}
#if 0
static int si_read_smc_soft_register(struct amdgpu_device *adev,
u16 reg_offset, u32 *value)
{
struct si_power_info *si_pi = si_get_pi(adev);
return amdgpu_si_read_smc_sram_dword(adev,
si_pi->soft_regs_start + reg_offset, value,
si_pi->sram_end);
}
#endif
static int si_write_smc_soft_register(struct amdgpu_device *adev,
u16 reg_offset, u32 value)
{
struct si_power_info *si_pi = si_get_pi(adev);
return amdgpu_si_write_smc_sram_dword(adev,
si_pi->soft_regs_start + reg_offset,
value, si_pi->sram_end);
}
static bool si_is_special_1gb_platform(struct amdgpu_device *adev)
{
bool ret = false;
u32 tmp, width, row, column, bank, density;
bool is_memory_gddr5, is_special;
tmp = RREG32(MC_SEQ_MISC0);
is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT));
is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT))
& (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT));
WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb);
width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32;
tmp = RREG32(MC_ARB_RAMCFG);
row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10;
column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8;
bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2;
density = (1 << (row + column - 20 + bank)) * width;
if ((adev->pdev->device == 0x6819) &&
is_memory_gddr5 && is_special && (density == 0x400))
ret = true;
return ret;
}
static void si_get_leakage_vddc(struct amdgpu_device *adev)
{
struct si_power_info *si_pi = si_get_pi(adev);
u16 vddc, count = 0;
int i, ret;
for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) {
ret = amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(adev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i);
if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) {
si_pi->leakage_voltage.entries[count].voltage = vddc;
si_pi->leakage_voltage.entries[count].leakage_index =
SISLANDS_LEAKAGE_INDEX0 + i;
count++;
}
}
si_pi->leakage_voltage.count = count;
}
static int si_get_leakage_voltage_from_leakage_index(struct amdgpu_device *adev,
u32 index, u16 *leakage_voltage)
{
struct si_power_info *si_pi = si_get_pi(adev);
int i;
if (leakage_voltage == NULL)
return -EINVAL;
if ((index & 0xff00) != 0xff00)
return -EINVAL;
if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1)
return -EINVAL;
if (index < SISLANDS_LEAKAGE_INDEX0)
return -EINVAL;
for (i = 0; i < si_pi->leakage_voltage.count; i++) {
if (si_pi->leakage_voltage.entries[i].leakage_index == index) {
*leakage_voltage = si_pi->leakage_voltage.entries[i].voltage;
return 0;
}
}
return -EAGAIN;
}
static void si_set_dpm_event_sources(struct amdgpu_device *adev, u32 sources)
{
struct rv7xx_power_info *pi = rv770_get_pi(adev);
bool want_thermal_protection;
enum amdgpu_dpm_event_src dpm_event_src;
switch (sources) {
case 0:
default:
want_thermal_protection = false;
break;
case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL):
want_thermal_protection = true;
dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGITAL;
break;
case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL):
want_thermal_protection = true;
dpm_event_src = AMDGPU_DPM_EVENT_SRC_EXTERNAL;
break;
case ((1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL) |
(1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL)):
want_thermal_protection = true;
dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL;
break;
}
if (want_thermal_protection) {
WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK);
if (pi->thermal_protection)
WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
} else {
WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
}
}
static void si_enable_auto_throttle_source(struct amdgpu_device *adev,
enum amdgpu_dpm_auto_throttle_src source,
bool enable)
{
struct rv7xx_power_info *pi = rv770_get_pi(adev);
if (enable) {
if (!(pi->active_auto_throttle_sources & (1 << source))) {
pi->active_auto_throttle_sources |= 1 << source;
si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
}
} else {
if (pi->active_auto_throttle_sources & (1 << source)) {
pi->active_auto_throttle_sources &= ~(1 << source);
si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
}
}
}
static void si_start_dpm(struct amdgpu_device *adev)
{
WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN);
}
static void si_stop_dpm(struct amdgpu_device *adev)
{
WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);
}
static void si_enable_sclk_control(struct amdgpu_device *adev, bool enable)
{
if (enable)
WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
else
WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
}
#if 0
static int si_notify_hardware_of_thermal_state(struct amdgpu_device *adev,
u32 thermal_level)
{
PPSMC_Result ret;
if (thermal_level == 0) {
ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
if (ret == PPSMC_Result_OK)
return 0;
else
return -EINVAL;
}
return 0;
}
static void si_notify_hardware_vpu_recovery_event(struct amdgpu_device *adev)
{
si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true);
}
#endif
#if 0
static int si_notify_hw_of_powersource(struct amdgpu_device *adev, bool ac_power)
{
if (ac_power)
return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ?
0 : -EINVAL;
return 0;
}
#endif
static PPSMC_Result si_send_msg_to_smc_with_parameter(struct amdgpu_device *adev,
PPSMC_Msg msg, u32 parameter)
{
WREG32(SMC_SCRATCH0, parameter);
return amdgpu_si_send_msg_to_smc(adev, msg);
}
static int si_restrict_performance_levels_before_switch(struct amdgpu_device *adev)
{
if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK)
return -EINVAL;
return (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ?
0 : -EINVAL;
}
static int si_dpm_force_performance_level(struct amdgpu_device *adev,
enum amd_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 == AMD_DPM_FORCED_LEVEL_HIGH) {
if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
return -EINVAL;
if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
return -EINVAL;
} else if (level == AMD_DPM_FORCED_LEVEL_LOW) {
if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
return -EINVAL;
if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
return -EINVAL;
} else if (level == AMD_DPM_FORCED_LEVEL_AUTO) {
if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
return -EINVAL;
if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
return -EINVAL;
}
adev->pm.dpm.forced_level = level;
return 0;
}
#if 0
static int si_set_boot_state(struct amdgpu_device *adev)
{
return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ?
0 : -EINVAL;
}
#endif
static int si_set_sw_state(struct amdgpu_device *adev)
{
return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ?
0 : -EINVAL;
}
static int si_halt_smc(struct amdgpu_device *adev)
{
if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
return -EINVAL;
return (amdgpu_si_wait_for_smc_inactive(adev) == PPSMC_Result_OK) ?
0 : -EINVAL;
}
static int si_resume_smc(struct amdgpu_device *adev)
{
if (amdgpu_si_send_msg_to_smc(adev, PPSMC_FlushDataCache) != PPSMC_Result_OK)
return -EINVAL;
return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ?
0 : -EINVAL;
}
static void si_dpm_start_smc(struct amdgpu_device *adev)
{
amdgpu_si_program_jump_on_start(adev);
amdgpu_si_start_smc(adev);
amdgpu_si_smc_clock(adev, true);
}
static void si_dpm_stop_smc(struct amdgpu_device *adev)
{
amdgpu_si_reset_smc(adev);
amdgpu_si_smc_clock(adev, false);
}
static int si_process_firmware_header(struct amdgpu_device *adev)
{
struct si_power_info *si_pi = si_get_pi(adev);
u32 tmp;
int ret;
ret = amdgpu_si_read_smc_sram_dword(adev,
SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
SISLANDS_SMC_FIRMWARE_HEADER_stateTable,
&tmp, si_pi->sram_end);
if (ret)
return ret;
si_pi->state_table_start = tmp;
ret = amdgpu_si_read_smc_sram_dword(adev,
SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
SISLANDS_SMC_FIRMWARE_HEADER_softRegisters,
&tmp, si_pi->sram_end);
if (ret)
return ret;
si_pi->soft_regs_start = tmp;
ret = amdgpu_si_read_smc_sram_dword(adev,
SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable,
&tmp, si_pi->sram_end);
if (ret)
return ret;
si_pi->mc_reg_table_start = tmp;
ret = amdgpu_si_read_smc_sram_dword(adev,
SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
SISLANDS_SMC_FIRMWARE_HEADER_fanTable,
&tmp, si_pi->sram_end);
if (ret)
return ret;
si_pi->fan_table_start = tmp;
ret = amdgpu_si_read_smc_sram_dword(adev,
SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable,
&tmp, si_pi->sram_end);
if (ret)
return ret;
si_pi->arb_table_start = tmp;
ret = amdgpu_si_read_smc_sram_dword(adev,
SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable,
&tmp, si_pi->sram_end);
if (ret)
return ret;
si_pi->cac_table_start = tmp;
ret = amdgpu_si_read_smc_sram_dword(adev,
SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration,
&tmp, si_pi->sram_end);
if (ret)
return ret;
si_pi->dte_table_start = tmp;
ret = amdgpu_si_read_smc_sram_dword(adev,
SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
SISLANDS_SMC_FIRMWARE_HEADER_spllTable,
&tmp, si_pi->sram_end);
if (ret)
return ret;
si_pi->spll_table_start = tmp;
ret = amdgpu_si_read_smc_sram_dword(adev,
SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters,
&tmp, si_pi->sram_end);
if (ret)
return ret;
si_pi->papm_cfg_table_start = tmp;
return ret;
}
static void si_read_clock_registers(struct amdgpu_device *adev)
{
struct si_power_info *si_pi = si_get_pi(adev);
si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL);
si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2);
si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3);
si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4);
si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM);
si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2);
si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL);
si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL);
si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL);
si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL);
si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL);
si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1);
si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2);
si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2);
}
static void si_enable_thermal_protection(struct amdgpu_device *adev,
bool enable)
{
if (enable)
WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
else
WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
}
static void si_enable_acpi_power_management(struct amdgpu_device *adev)
{
WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN);
}
#if 0
static int si_enter_ulp_state(struct amdgpu_device *adev)
{
WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower);
udelay(25000);
return 0;
}
static int si_exit_ulp_state(struct amdgpu_device *adev)
{
int i;
WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower);
udelay(7000);
for (i = 0; i < adev->usec_timeout; i++) {
if (RREG32(SMC_RESP_0) == 1)
break;
udelay(1000);
}
return 0;
}
#endif
static int si_notify_smc_display_change(struct amdgpu_device *adev,
bool has_display)
{
PPSMC_Msg msg = has_display ?
PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay;
return (amdgpu_si_send_msg_to_smc(adev, msg) == PPSMC_Result_OK) ?
0 : -EINVAL;
}
static void si_program_response_times(struct amdgpu_device *adev)
{
u32 voltage_response_time, backbias_response_time, acpi_delay_time, vbi_time_out;
u32 vddc_dly, acpi_dly, vbi_dly;
u32 reference_clock;
si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
voltage_response_time = (u32)adev->pm.dpm.voltage_response_time;
backbias_response_time = (u32)adev->pm.dpm.backbias_response_time;
if (voltage_response_time == 0)
voltage_response_time = 1000;
acpi_delay_time = 15000;
vbi_time_out = 100000;
reference_clock = amdgpu_asic_get_xclk(adev);
vddc_dly = (voltage_response_time * reference_clock) / 100;
acpi_dly = (acpi_delay_time * reference_clock) / 100;
vbi_dly = (vbi_time_out * reference_clock) / 100;
si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_vreg, vddc_dly);
si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_acpi, acpi_dly);
si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly);
si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA);
}
static void si_program_ds_registers(struct amdgpu_device *adev)
{
struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
u32 tmp;
/* DEEP_SLEEP_CLK_SEL field should be 0x10 on tahiti A0 */
if (adev->asic_type == CHIP_TAHITI && adev->rev_id == 0x0)
tmp = 0x10;
else
tmp = 0x1;
if (eg_pi->sclk_deep_sleep) {
WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK);
WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR,
~AUTOSCALE_ON_SS_CLEAR);
}
}
static void si_program_display_gap(struct amdgpu_device *adev)
{
u32 tmp, pipe;
int i;
tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
if (adev->pm.dpm.new_active_crtc_count > 0)
tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
else
tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE);
if (adev->pm.dpm.new_active_crtc_count > 1)
tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
else
tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE);
WREG32(CG_DISPLAY_GAP_CNTL, tmp);
tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG);
pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT;
if ((adev->pm.dpm.new_active_crtc_count > 0) &&
(!(adev->pm.dpm.new_active_crtcs & (1 << pipe)))) {
/* find the first active crtc */
for (i = 0; i < adev->mode_info.num_crtc; i++) {
if (adev->pm.dpm.new_active_crtcs & (1 << i))
break;
}
if (i == adev->mode_info.num_crtc)
pipe = 0;
else
pipe = i;
tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK;
tmp |= DCCG_DISP1_SLOW_SELECT(pipe);
WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp);
}
/* Setting this to false forces the performance state to low if the crtcs are disabled.
* This can be a problem on PowerXpress systems or if you want to use the card
* for offscreen rendering or compute if there are no crtcs enabled.
*/
si_notify_smc_display_change(adev, adev->pm.dpm.new_active_crtc_count > 0);
}
static void si_enable_spread_spectrum(struct amdgpu_device *adev, bool enable)
{
struct rv7xx_power_info *pi = rv770_get_pi(adev);
if (enable) {
if (pi->sclk_ss)
WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN);
} else {
WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN);
WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN);
}
}
static void si_setup_bsp(struct amdgpu_device *adev)
{
struct rv7xx_power_info *pi = rv770_get_pi(adev);
u32 xclk = amdgpu_asic_get_xclk(adev);
r600_calculate_u_and_p(pi->asi,
xclk,
16,
&pi->bsp,
&pi->bsu);
r600_calculate_u_and_p(pi->pasi,
xclk,
16,
&pi->pbsp,
&pi->pbsu);
pi->dsp = BSP(pi->bsp) | BSU(pi->bsu);
pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu);
WREG32(CG_BSP, pi->dsp);
}
static void si_program_git(struct amdgpu_device *adev)
{
WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK);
}
static void si_program_tp(struct amdgpu_device *adev)
{
int i;
enum r600_td td = R600_TD_DFLT;
for (i = 0; i < R600_PM_NUMBER_OF_TC; i++)
WREG32(CG_FFCT_0 + i, (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i])));
if (td == R600_TD_AUTO)
WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL);
else
WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL);
if (td == R600_TD_UP)
WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE);
if (td == R600_TD_DOWN)
WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE);
}
static void si_program_tpp(struct amdgpu_device *adev)
{
WREG32(CG_TPC, R600_TPC_DFLT);
}
static void si_program_sstp(struct amdgpu_device *adev)
{
WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT)));
}
static void si_enable_display_gap(struct amdgpu_device *adev)
{
u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));
tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
WREG32(CG_DISPLAY_GAP_CNTL, tmp);
}
static void si_program_vc(struct amdgpu_device *adev)
{
struct rv7xx_power_info *pi = rv770_get_pi(adev);
WREG32(CG_FTV, pi->vrc);
}
static void si_clear_vc(struct amdgpu_device *adev)
{
WREG32(CG_FTV, 0);
}
static u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
{
u8 mc_para_index;
if (memory_clock < 10000)
mc_para_index = 0;
else if (memory_clock >= 80000)
mc_para_index = 0x0f;
else
mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1);
return mc_para_index;
}
static u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode)
{
u8 mc_para_index;
if (strobe_mode) {
if (memory_clock < 12500)
mc_para_index = 0x00;
else if (memory_clock > 47500)
mc_para_index = 0x0f;
else
mc_para_index = (u8)((memory_clock - 10000) / 2500);
} else {
if (memory_clock < 65000)
mc_para_index = 0x00;
else if (memory_clock > 135000)
mc_para_index = 0x0f;
else
mc_para_index = (u8)((memory_clock - 60000) / 5000);
}
return mc_para_index;
}
static u8 si_get_strobe_mode_settings(struct amdgpu_device *adev, u32 mclk)
{
struct rv7xx_power_info *pi = rv770_get_pi(adev);
bool strobe_mode = false;
u8 result = 0;
if (mclk <= pi->mclk_strobe_mode_threshold)
strobe_mode = true;
if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
result = si_get_mclk_frequency_ratio(mclk, strobe_mode);
else
result = si_get_ddr3_mclk_frequency_ratio(mclk);
if (strobe_mode)
result |= SISLANDS_SMC_STROBE_ENABLE;
return result;
}
static int si_upload_firmware(struct amdgpu_device *adev)
{
struct si_power_info *si_pi = si_get_pi(adev);
amdgpu_si_reset_smc(adev);
amdgpu_si_smc_clock(adev, false);
return amdgpu_si_load_smc_ucode(adev, si_pi->sram_end);
}
static bool si_validate_phase_shedding_tables(struct amdgpu_device *adev,
const struct atom_voltage_table *table,
const struct amdgpu_phase_shedding_limits_table *limits)
{
u32 data, num_bits, num_levels;
if ((table == NULL) || (limits == NULL))
return false;
data = table->mask_low;
num_bits = hweight32(data);
if (num_bits == 0)
return false;
num_levels = (1 << num_bits);
if (table->count != num_levels)
return false;
if (limits->count != (num_levels - 1))
return false;
return true;
}
static void si_trim_voltage_table_to_fit_state_table(struct amdgpu_device *adev,
u32 max_voltage_steps,
struct atom_voltage_table *voltage_table)
{
unsigned int i, diff;
if (voltage_table->count <= max_voltage_steps)
return;
diff = voltage_table->count - max_voltage_steps;
for (i= 0; i < max_voltage_steps; i++)
voltage_table->entries[i] = voltage_table->entries[i + diff];
voltage_table->count = max_voltage_steps;
}
static int si_get_svi2_voltage_table(struct amdgpu_device *adev,
struct amdgpu_clock_voltage_dependency_table *voltage_dependency_table,
struct atom_voltage_table *voltage_table)
{
u32 i;
if (voltage_dependency_table == NULL)
return -EINVAL;
voltage_table->mask_low = 0;
voltage_table->phase_delay = 0;
voltage_table->count = voltage_dependency_table->count;
for (i = 0; i < voltage_table->count; i++) {
voltage_table->entries[i].value = voltage_dependency_table->entries[i].v;
voltage_table->entries[i].smio_low = 0;
}
return 0;
}
static int si_construct_voltage_tables(struct amdgpu_device *adev)
{
struct rv7xx_power_info *pi = rv770_get_pi(adev);
struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
struct si_power_info *si_pi = si_get_pi(adev);
int ret;
if (pi->voltage_control) {
ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
if (ret)
return ret;
if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
si_trim_voltage_table_to_fit_state_table(adev,
SISLANDS_MAX_NO_VREG_STEPS,
&eg_pi->vddc_voltage_table);
} else if (si_pi->voltage_control_svi2) {
ret = si_get_svi2_voltage_table(adev,
&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
&eg_pi->vddc_voltage_table);
if (ret)
return ret;
} else {
return -EINVAL;
}
if (eg_pi->vddci_control) {
ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDCI,
VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table);
if (ret)
return ret;
if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
si_trim_voltage_table_to_fit_state_table(adev,
SISLANDS_MAX_NO_VREG_STEPS,
&eg_pi->vddci_voltage_table);
}
if (si_pi->vddci_control_svi2) {
ret = si_get_svi2_voltage_table(adev,
&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
&eg_pi->vddci_voltage_table);
if (ret)
return ret;
}
if (pi->mvdd_control) {
ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_MVDDC,
VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table);
if (ret) {
pi->mvdd_control = false;
return ret;
}
if (si_pi->mvdd_voltage_table.count == 0) {
pi->mvdd_control = false;
return -EINVAL;
}
if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
si_trim_voltage_table_to_fit_state_table(adev,
SISLANDS_MAX_NO_VREG_STEPS,
&si_pi->mvdd_voltage_table);
}
if (si_pi->vddc_phase_shed_control) {
ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table);
if (ret)
si_pi->vddc_phase_shed_control = false;
if ((si_pi->vddc_phase_shed_table.count == 0) ||
(si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS))
si_pi->vddc_phase_shed_control = false;
}
return 0;
}
static void si_populate_smc_voltage_table(struct amdgpu_device *adev,
const struct atom_voltage_table *voltage_table,
SISLANDS_SMC_STATETABLE *table)
{
unsigned int i;
for (i = 0; i < voltage_table->count; i++)
table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low);
}
static int si_populate_smc_voltage_tables(struct amdgpu_device *adev,
SISLANDS_SMC_STATETABLE *table)
{
struct rv7xx_power_info *pi = rv770_get_pi(adev);
struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
struct si_power_info *si_pi = si_get_pi(adev);
u8 i;
if (si_pi->voltage_control_svi2) {
si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc,
si_pi->svc_gpio_id);
si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd,
si_pi->svd_gpio_id);
si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type,
2);
} else {
if (eg_pi->vddc_voltage_table.count) {
si_populate_smc_voltage_table(adev, &eg_pi->vddc_voltage_table, table);
table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
table->maxVDDCIndexInPPTable = i;
break;
}
}
}
if (eg_pi->vddci_voltage_table.count) {
si_populate_smc_voltage_table(adev, &eg_pi->vddci_voltage_table, table);
table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
}
if (si_pi->mvdd_voltage_table.count) {
si_populate_smc_voltage_table(adev, &si_pi->mvdd_voltage_table, table);
table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
}
if (si_pi->vddc_phase_shed_control) {
if (si_validate_phase_shedding_tables(adev, &si_pi->vddc_phase_shed_table,
&adev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
si_populate_smc_voltage_table(adev, &si_pi->vddc_phase_shed_table, table);
table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING] =
cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
(u32)si_pi->vddc_phase_shed_table.phase_delay);
} else {
si_pi->vddc_phase_shed_control = false;
}
}
}
return 0;
}
static int si_populate_voltage_value(struct amdgpu_device *adev,
const struct atom_voltage_table *table,
u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage)
{
unsigned int i;
for (i = 0; i < table->count; i++) {
if (value <= table->entries[i].value) {
voltage->index = (u8)i;
voltage->value = cpu_to_be16(table->entries[i].value);
break;
}
}
if (i >= table->count)
return -EINVAL;
return 0;
}
static int si_populate_mvdd_value(struct amdgpu_device *adev, u32 mclk,
SISLANDS_SMC_VOLTAGE_VALUE *voltage)
{
struct rv7xx_power_info *pi = rv770_get_pi(adev);
struct si_power_info *si_pi = si_get_pi(adev);
if (pi->mvdd_control) {
if (mclk <= pi->mvdd_split_frequency)
voltage->index = 0;
else
voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1;
voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value);
}
return 0;
}
static int si_get_std_voltage_value(struct amdgpu_device *adev,
SISLANDS_SMC_VOLTAGE_VALUE *voltage,
u16 *std_voltage)
{
u16 v_index;
bool voltage_found = false;
*std_voltage = be16_to_cpu(voltage->value);
if (adev->pm.dpm.dyn_state.cac_leakage_table.entries) {
if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) {
if (adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL)
return -EINVAL;
for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
if (be16_to_cpu(voltage->value) ==
(u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
voltage_found = true;
if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
*std_voltage =
adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
else
*std_voltage =
adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
break;
}
}
if (!voltage_found) {
for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
if (be16_to_cpu(voltage->value) <=
(u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
voltage_found = true;
if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
*std_voltage =
adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
else
*std_voltage =
adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
break;
}
}
}
} else {
if ((u32)voltage->index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
*std_voltage = adev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc;
}
}
return 0;
}
static int si_populate_std_voltage_value(struct amdgpu_device *adev,
u16 value, u8 index,
SISLANDS_SMC_VOLTAGE_VALUE *voltage)
{
voltage->index = index;
voltage->value = cpu_to_be16(value);
return 0;
}
static int si_populate_phase_shedding_value(struct amdgpu_device *adev,
const struct amdgpu_phase_shedding_limits_table *limits,
u16 voltage, u32 sclk, u32 mclk,
SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage)
{
unsigned int i;
for (i = 0; i < limits->count; i++) {
if ((voltage <= limits->entries[i].voltage) &&
(sclk <= limits->entries[i].sclk) &&
(mclk <= limits->entries[i].mclk))
break;
}
smc_voltage->phase_settings = (u8)i;
return 0;
}
static int si_init_arb_table_index(struct amdgpu_device *adev)
{
struct si_power_info *si_pi = si_get_pi(adev);
u32 tmp;
int ret;
ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
&tmp, si_pi->sram_end);
if (ret)
return ret;
tmp &= 0x00FFFFFF;
tmp |= MC_CG_ARB_FREQ_F1 << 24;
return amdgpu_si_write_smc_sram_dword(adev, si_pi->arb_table_start,
tmp, si_pi->sram_end);
}
static int si_initial_switch_from_arb_f0_to_f1(struct amdgpu_device *adev)
{
return ni_copy_and_switch_arb_sets(adev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
}
static int si_reset_to_default(struct amdgpu_device *adev)
{
return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ?
0 : -EINVAL;
}
static int si_force_switch_to_arb_f0(struct amdgpu_device *adev)
{
struct si_power_info *si_pi = si_get_pi(adev);
u32 tmp;
int ret;
ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
&tmp, si_pi->sram_end);
if (ret)
return ret;
tmp = (tmp >> 24) & 0xff;
if (tmp == MC_CG_ARB_FREQ_F0)
return 0;
return ni_copy_and_switch_arb_sets(adev, tmp, MC_CG_ARB_FREQ_F0);
}
static u32 si_calculate_memory_refresh_rate(struct amdgpu_device *adev,
u32 engine_clock)
{
u32 dram_rows;
u32 dram_refresh_rate;
u32 mc_arb_rfsh_rate;
u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
if (tmp >= 4)
dram_rows = 16384;
else
dram_rows = 1 << (tmp + 10);
dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;
return mc_arb_rfsh_rate;
}
static int si_populate_memory_timing_parameters(struct amdgpu_device *adev,
struct rv7xx_pl *pl,
SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs)
{
u32 dram_timing;
u32 dram_timing2;
u32 burst_time;
arb_regs->mc_arb_rfsh_rate =
(u8)si_calculate_memory_refresh_rate(adev, pl->sclk);
amdgpu_atombios_set_engine_dram_timings(adev,
pl->sclk,
pl->mclk);
dram_timing = RREG32(MC_ARB_DRAM_TIMING);
dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK;
arb_regs->mc_arb_dram_timing = cpu_to_be32(dram_timing);
arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2);
arb_regs->mc_arb_burst_time = (u8)burst_time;
return 0;
}
static int si_do_program_memory_timing_parameters(struct amdgpu_device *adev,
struct amdgpu_ps *amdgpu_state,
unsigned int first_arb_set)
{
struct si_power_info *si_pi = si_get_pi(adev);
struct si_ps *state = si_get_ps(amdgpu_state);
SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
int i, ret = 0;
for (i = 0; i < state->performance_level_count; i++) {
ret = si_populate_memory_timing_parameters(adev, &state->performance_levels[i], &arb_regs);
if (ret)
break;
ret = amdgpu_si_copy_bytes_to_smc(adev,
si_pi->arb_table_start +
offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i),
(u8 *)&arb_regs,
sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
si_pi->sram_end);
if (ret)
break;
}
return ret;
}
static int si_program_memory_timing_parameters(struct amdgpu_device *adev,
struct amdgpu_ps *amdgpu_new_state)
{
return si_do_program_memory_timing_parameters(adev, amdgpu_new_state,
SISLANDS_DRIVER_STATE_ARB_INDEX);
}
static int si_populate_initial_mvdd_value(struct amdgpu_device *adev,
struct SISLANDS_SMC_VOLTAGE_VALUE *voltage)
{
struct rv7xx_power_info *pi = rv770_get_pi(adev);
struct si_power_info *si_pi = si_get_pi(adev);
if (pi->mvdd_control)
return si_populate_voltage_value(adev, &si_pi->mvdd_voltage_table,
si_pi->mvdd_bootup_value, voltage);
return 0;
}
static int si_populate_smc_initial_state(struct amdgpu_device *adev,
struct amdgpu_ps *amdgpu_initial_state,
SISLANDS_SMC_STATETABLE *table)
{
struct si_ps *initial_state = si_get_ps(amdgpu_initial_state);
struct rv7xx_power_info *pi = rv770_get_pi(adev);
struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
struct si_power_info *si_pi = si_get_pi(adev);
u32 reg;
int ret;
table->initialState.levels[0].mclk.vDLL_CNTL =
cpu_to_be32(si_pi->clock_registers.dll_cntl);
table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl);
table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl);
table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl);
table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL =
cpu_to_be32(si_pi->clock_registers.mpll_func_cntl);
table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1);
table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2);
table->initialState.levels[0].mclk.vMPLL_SS =
cpu_to_be32(si_pi->clock_registers.mpll_ss1);
table->initialState.levels[0].mclk.vMPLL_SS2 =
cpu_to_be32(si_pi->clock_registers.mpll_ss2);
table->initialState.levels[0].mclk.mclk_value =
cpu_to_be32(initial_state->performance_levels[0].mclk);
table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl);
table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2);
table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3);
table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4);
table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM =
cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum);
table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2 =
cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2);
table->initialState.levels[0].sclk.sclk_value =
cpu_to_be32(initial_state->performance_levels[0].sclk);
table->initialState.levels[0].arbRefreshState =
SISLANDS_INITIAL_STATE_ARB_INDEX;
table->initialState.levels[0].ACIndex = 0;
ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
initial_state->performance_levels[0].vddc,
&table->initialState.levels[0].vddc);
if (!ret) {
u16 std_vddc;
ret = si_get_std_voltage_value(adev,
&table->initialState.levels[0].vddc,
&std_vddc);
if (!ret)
si_populate_std_voltage_value(adev, std_vddc,
table->initialState.levels[0].vddc.index,
&table->initialState.levels[0].std_vddc);
}
if (eg_pi->vddci_control)
si_populate_voltage_value(adev,
&eg_pi->vddci_voltage_table,
initial_state->performance_levels[0].vddci,
&table->initialState.levels[0].vddci);
if (si_pi->vddc_phase_shed_control)
si_populate_phase_shedding_value(adev,
&adev->pm.dpm.dyn_state.phase_shedding_limits_table,
initial_state->performance_levels[0].vddc,
initial_state->performance_levels[0].sclk,
initial_state->performance_levels[0].mclk,
&table->initialState.levels[0].vddc);
si_populate_initial_mvdd_value(adev, &table->initialState.levels[0].mvdd);
reg = CG_R(0xffff) | CG_L(0);
table->initialState.levels[0].aT = cpu_to_be32(reg);
table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp);
table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen;
if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
table->initialState.levels[0].strobeMode =
si_get_strobe_mode_settings(adev,
initial_state->performance_levels[0].mclk);
if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold)
table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG;
else
table->initialState.levels[0].mcFlags = 0;
}
table->initialState.levelCount = 1;
table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC;
table->initialState.levels[0].dpm2.MaxPS = 0;
table->initialState.levels[0].dpm2.NearTDPDec = 0;
table->initialState.levels[0].dpm2.AboveSafeInc = 0;
table->initialState.levels[0].dpm2.BelowSafeInc = 0;
table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0;
reg = MIN_POWER_MASK | MAX_POWER_MASK;
table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
return 0;
}
static int si_populate_smc_acpi_state(struct amdgpu_device *adev,
SISLANDS_SMC_STATETABLE *table)
{
struct rv7xx_power_info *pi = rv770_get_pi(adev);
struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
struct si_power_info *si_pi = si_get_pi(adev);
u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
u32 dll_cntl = si_pi->clock_registers.dll_cntl;
u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
u32 reg;
int ret;
table->ACPIState = table->initialState;
table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC;
if (pi->acpi_vddc) {
ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
pi->acpi_vddc, &table->ACPIState.levels[0].vddc);
if (!ret) {
u16 std_vddc;
ret = si_get_std_voltage_value(adev,
&table->ACPIState.levels[0].vddc, &std_vddc);
if (!ret)
si_populate_std_voltage_value(adev, std_vddc,
table->ACPIState.levels[0].vddc.index,
&table->ACPIState.levels[0].std_vddc);
}
table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen;
if (si_pi->vddc_phase_shed_control) {
si_populate_phase_shedding_value(adev,
&adev->pm.dpm.dyn_state.phase_shedding_limits_table,
pi->acpi_vddc,
0,
0,
&table->ACPIState.levels[0].vddc);
}
} else {
ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc);
if (!ret) {
u16 std_vddc;
ret = si_get_std_voltage_value(adev,
&table->ACPIState.levels[0].vddc, &std_vddc);
if (!ret)
si_populate_std_voltage_value(adev, std_vddc,
table->ACPIState.levels[0].vddc.index,
&table->ACPIState.levels[0].std_vddc);
}
table->ACPIState.levels[0].gen2PCIE = (u8)r600_get_pcie_gen_support(adev,
si_pi->sys_pcie_mask,
si_pi->boot_pcie_gen,
AMDGPU_PCIE_GEN1);
if (si_pi->vddc_phase_shed_control)
si_populate_phase_shedding_value(adev,
&adev->pm.dpm.dyn_state.phase_shedding_limits_table,
pi->min_vddc_in_table,
0,
0,
&table->ACPIState.levels[0].vddc);
}
if (pi->acpi_vddc) {
if (eg_pi->acpi_vddci)
si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
eg_pi->acpi_vddci,
&table->ACPIState.levels[0].vddci);
}
mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET;
mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS);
spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
spll_func_cntl_2 |= SCLK_MUX_SEL(4);
table->ACPIState.levels[0].mclk.vDLL_CNTL =
cpu_to_be32(dll_cntl);
table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
cpu_to_be32(mclk_pwrmgt_cntl);
table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
cpu_to_be32(mpll_ad_func_cntl);
table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
cpu_to_be32(mpll_dq_func_cntl);
table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL =
cpu_to_be32(mpll_func_cntl);
table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
cpu_to_be32(mpll_func_cntl_1);
table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
cpu_to_be32(mpll_func_cntl_2);
table->ACPIState.levels[0].mclk.vMPLL_SS =
cpu_to_be32(si_pi->clock_registers.mpll_ss1);
table->ACPIState.levels[0].mclk.vMPLL_SS2 =
cpu_to_be32(si_pi->clock_registers.mpll_ss2);
table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
cpu_to_be32(spll_func_cntl);
table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
cpu_to_be32(spll_func_cntl_2);
table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
cpu_to_be32(spll_func_cntl_3);
table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
cpu_to_be32(spll_func_cntl_4);
table->ACPIState.levels[0].mclk.mclk_value = 0;
table->ACPIState.levels[0].sclk.sclk_value = 0;
si_populate_mvdd_value(adev, 0, &table->ACPIState.levels[0].mvdd);
if (eg_pi->dynamic_ac_timing)
table->ACPIState.levels[0].ACIndex = 0;
table->ACPIState.levels[0].dpm2.MaxPS = 0;
table->ACPIState.levels[0].dpm2.NearTDPDec = 0;
table->ACPIState.levels[0].dpm2.AboveSafeInc = 0;
table->ACPIState.levels[0].dpm2.BelowSafeInc = 0;
table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0;
reg = MIN_POWER_MASK | MAX_POWER_MASK;
table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
return 0;
}
static int si_populate_ulv_state(struct amdgpu_device *adev,
SISLANDS_SMC_SWSTATE *state)
{
struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
struct si_power_info *si_pi = si_get_pi(adev);
struct si_ulv_param *ulv = &si_pi->ulv;
u32 sclk_in_sr = 1350; /* ??? */
int ret;
ret = si_convert_power_level_to_smc(adev, &ulv->pl,
&state->levels[0]);
if (!ret) {
if (eg_pi->sclk_deep_sleep) {
if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
else
state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
}
if (ulv->one_pcie_lane_in_ulv)
state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1;
state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX);
state->levels[0].ACIndex = 1;
state->levels[0].std_vddc = state->levels[0].vddc;
state->levelCount = 1;
state->flags |= PPSMC_SWSTATE_FLAG_DC;
}
return ret;
}
static int si_program_ulv_memory_timing_parameters(struct amdgpu_device *adev)
{
struct si_power_info *si_pi = si_get_pi(adev);
struct si_ulv_param *ulv = &si_pi->ulv;
SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
int ret;
ret = si_populate_memory_timing_parameters(adev, &ulv->pl,
&arb_regs);
if (ret)
return ret;
si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay,
ulv->volt_change_delay);
ret = amdgpu_si_copy_bytes_to_smc(adev,
si_pi->arb_table_start +
offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX,
(u8 *)&arb_regs,
sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
si_pi->sram_end);
return ret;
}
static void si_get_mvdd_configuration(struct amdgpu_device *adev)
{
struct rv7xx_power_info *pi = rv770_get_pi(adev);
pi->mvdd_split_frequency = 30000;
}
static int si_init_smc_table(struct amdgpu_device *adev)
{
struct si_power_info *si_pi = si_get_pi(adev);
struct amdgpu_ps *amdgpu_boot_state = adev->pm.dpm.boot_ps;
const struct si_ulv_param *ulv = &si_pi->ulv;
SISLANDS_SMC_STATETABLE *table = &si_pi->smc_statetable;
int ret;
u32 lane_width;
u32 vr_hot_gpio;
si_populate_smc_voltage_tables(adev, table);
switch (adev->pm.int_thermal_type) {
case THERMAL_TYPE_SI:
case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
break;
case THERMAL_TYPE_NONE:
table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
break;
default:
table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
break;
}
if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) {
if ((adev->pdev->device != 0x6818) && (adev->pdev->device != 0x6819))
table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
}
if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY)
table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH;
if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) {
table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO;
vr_hot_gpio = adev->pm.dpm.backbias_response_time;
si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_vr_hot_gpio,
vr_hot_gpio);
}
ret = si_populate_smc_initial_state(adev, amdgpu_boot_state, table);
if (ret)
return ret;
ret = si_populate_smc_acpi_state(adev, table);
if (ret)
return ret;
table->driverState = table->initialState;
ret = si_do_program_memory_timing_parameters(adev, amdgpu_boot_state,
SISLANDS_INITIAL_STATE_ARB_INDEX);
if (ret)
return ret;
if (ulv->supported && ulv->pl.vddc) {
ret = si_populate_ulv_state(adev, &table->ULVState);
if (ret)
return ret;
ret = si_program_ulv_memory_timing_parameters(adev);
if (ret)
return ret;
WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control);
WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter);
lane_width = amdgpu_get_pcie_lanes(adev);
si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
} else {
table->ULVState = table->initialState;
}
return amdgpu_si_copy_bytes_to_smc(adev, si_pi->state_table_start,
(u8 *)table, sizeof(SISLANDS_SMC_STATETABLE),
si_pi->sram_end);
}
static int si_calculate_sclk_params(struct amdgpu_device *adev,
u32 engine_clock,
SISLANDS_SMC_SCLK_VALUE *sclk)
{
struct rv7xx_power_info *pi = rv770_get_pi(adev);
struct si_power_info *si_pi = si_get_pi(adev);
struct atom_clock_dividers dividers;
u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum;
u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2;
u64 tmp;
u32 reference_clock = adev->clock.spll.reference_freq;
u32 reference_divider;
u32 fbdiv;
int ret;
ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
engine_clock, false, &dividers);
if (ret)
return ret;
reference_divider = 1 + dividers.ref_div;
tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384;
do_div(tmp, reference_clock);
fbdiv = (u32) tmp;
spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK);
spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div);
spll_func_cntl |= SPLL_PDIV_A(dividers.post_div);
spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
spll_func_cntl_2 |= SCLK_MUX_SEL(2);
spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
spll_func_cntl_3 |= SPLL_DITHEN;
if (pi->sclk_ss) {
struct amdgpu_atom_ss ss;
u32 vco_freq = engine_clock * dividers.post_div;
if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
ASIC_INTERNAL_ENGINE_SS, vco_freq)) {
u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate);
u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000);
cg_spll_spread_spectrum &= ~CLK_S_MASK;
cg_spll_spread_spectrum |= CLK_S(clk_s);
cg_spll_spread_spectrum |= SSEN;
cg_spll_spread_spectrum_2 &= ~CLK_V_MASK;
cg_spll_spread_spectrum_2 |= CLK_V(clk_v);
}
}
sclk->sclk_value = engine_clock;
sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl;
sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2;
sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3;
sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4;
sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum;
sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2;
return 0;
}
static int si_populate_sclk_value(struct amdgpu_device *adev,
u32 engine_clock,
SISLANDS_SMC_SCLK_VALUE *sclk)
{
SISLANDS_SMC_SCLK_VALUE sclk_tmp;
int ret;
ret = si_calculate_sclk_params(adev, engine_clock, &sclk_tmp);
if (!ret) {
sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value);
sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL);
sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2);
sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3);
sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4);
sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM);
sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2);
}
return ret;
}
static int si_populate_mclk_value(struct amdgpu_device *adev,
u32 engine_clock,
u32 memory_clock,
SISLANDS_SMC_MCLK_VALUE *mclk,
bool strobe_mode,
bool dll_state_on)
{
struct rv7xx_power_info *pi = rv770_get_pi(adev);
struct si_power_info *si_pi = si_get_pi(adev);
u32 dll_cntl = si_pi->clock_registers.dll_cntl;
u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
u32 mpll_ss1 = si_pi->clock_registers.mpll_ss1;
u32 mpll_ss2 = si_pi->clock_registers.mpll_ss2;
struct atom_mpll_param mpll_param;
int ret;
ret = amdgpu_atombios_get_memory_pll_dividers(adev, memory_clock, strobe_mode, &mpll_param);
if (ret)
return ret;
mpll_func_cntl &= ~BWCTRL_MASK;
mpll_func_cntl |= BWCTRL(mpll_param.bwcntl);
mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK);
mpll_func_cntl_1 |= CLKF(mpll_param.clkf) |
CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode);
mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK;
mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div);
if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK);
mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) |
YCLK_POST_DIV(mpll_param.post_div);
}
if (pi->mclk_ss) {
struct amdgpu_atom_ss ss;
u32 freq_nom;
u32 tmp;
u32 reference_clock = adev->clock.mpll.reference_freq;
if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
freq_nom = memory_clock * 4;
else
freq_nom = memory_clock * 2;
tmp = freq_nom / reference_clock;
tmp = tmp * tmp;
if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
u32 clks = reference_clock * 5 / ss.rate;
u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom);
mpll_ss1 &= ~CLKV_MASK;
mpll_ss1 |= CLKV(clkv);
mpll_ss2 &= ~CLKS_MASK;
mpll_ss2 |= CLKS(clks);
}
}
mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK;
mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed);
if (dll_state_on)
mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB;
else
mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
mclk->mclk_value = cpu_to_be32(memory_clock);
mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl);
mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1);
mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2);
mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl);
mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl);
mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl);
mclk->vDLL_CNTL = cpu_to_be32(dll_cntl);
mclk->vMPLL_SS = cpu_to_be32(mpll_ss1);
mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2);
return 0;
}
static void si_populate_smc_sp(struct amdgpu_device *adev,
struct amdgpu_ps *amdgpu_state,
SISLANDS_SMC_SWSTATE *smc_state)
{
struct si_ps *ps = si_get_ps(amdgpu_state);
struct rv7xx_power_info *pi = rv770_get_pi(adev);
int i;
for (i = 0; i < ps->performance_level_count - 1; i++)
smc_state->levels[i].bSP = cpu_to_be32(pi->dsp);
smc_state->levels[ps->performance_level_count - 1].bSP =
cpu_to_be32(pi->psp);
}
static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
struct rv7xx_pl *pl,
SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level)
{
struct rv7xx_power_info *pi = rv770_get_pi(adev);
struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
struct si_power_info *si_pi = si_get_pi(adev);
int ret;
bool dll_state_on;
u16 std_vddc;
bool gmc_pg = false;
if (eg_pi->pcie_performance_request &&
(si_pi->force_pcie_gen != AMDGPU_PCIE_GEN_INVALID))
level->gen2PCIE = (u8)si_pi->force_pcie_gen;
else
level->gen2PCIE = (u8)pl->pcie_gen;
ret = si_populate_sclk_value(adev, pl->sclk, &level->sclk);
if (ret)
return ret;
level->mcFlags = 0;
if (pi->mclk_stutter_mode_threshold &&
(pl->mclk <= pi->mclk_stutter_mode_threshold) &&
!eg_pi->uvd_enabled &&
(RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) &&
(adev->pm.dpm.new_active_crtc_count <= 2)) {
level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN;
if (gmc_pg)
level->mcFlags |= SISLANDS_SMC_MC_PG_EN;
}
if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
if (pl->mclk > pi->mclk_edc_enable_threshold)
level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG;
if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold)
level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG;
level->strobeMode = si_get_strobe_mode_settings(adev, pl->mclk);
if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) {
if (si_get_mclk_frequency_ratio(pl->mclk, true) >=
((RREG32(MC_SEQ_MISC7) >> 16) & 0xf))
dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
else
dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false;
} else {
dll_state_on = false;
}
} else {
level->strobeMode = si_get_strobe_mode_settings(adev,
pl->mclk);
dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
}
ret = si_populate_mclk_value(adev,
pl->sclk,
pl->mclk,
&level->mclk,
(level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on);
if (ret)
return ret;
ret = si_populate_voltage_value(adev,
&eg_pi->vddc_voltage_table,
pl->vddc, &level->vddc);
if (ret)
return ret;
ret = si_get_std_voltage_value(adev, &level->vddc, &std_vddc);
if (ret)
return ret;
ret = si_populate_std_voltage_value(adev, std_vddc,
level->vddc.index, &level->std_vddc);
if (ret)
return ret;
if (eg_pi->vddci_control) {
ret = si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
pl->vddci, &level->vddci);
if (ret)
return ret;
}
if (si_pi->vddc_phase_shed_control) {
ret = si_populate_phase_shedding_value(adev,
&adev->pm.dpm.dyn_state.phase_shedding_limits_table,
pl->vddc,
pl->sclk,
pl->mclk,
&level->vddc);
if (ret)
return ret;
}
level->MaxPoweredUpCU = si_pi->max_cu;
ret = si_populate_mvdd_value(adev, pl->mclk, &level->mvdd);
return ret;
}
static int si_populate_smc_t(struct amdgpu_device *adev,
struct amdgpu_ps *amdgpu_state,
SISLANDS_SMC_SWSTATE *smc_state)
{
struct rv7xx_power_info *pi = rv770_get_pi(adev);
struct si_ps *state = si_get_ps(amdgpu_state);
u32 a_t;
u32 t_l, t_h;
u32 high_bsp;
int i, ret;
if (state->performance_level_count >= 9)
return -EINVAL;
if (state->performance_level_count < 2) {
a_t = CG_R(0xffff) | CG_L(0);
smc_state->levels[0].aT = cpu_to_be32(a_t);
return 0;
}
smc_state->levels[0].aT = cpu_to_be32(0);
for (i = 0; i <= state->performance_level_count - 2; i++) {
ret = r600_calculate_at(
(50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1),
100 * R600_AH_DFLT,
state->performance_levels[i + 1].sclk,
state->performance_levels[i].sclk,
&t_l,
&t_h);
if (ret) {
t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT;
t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT;
}
a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK;
a_t |= CG_R(t_l * pi->bsp / 20000);
smc_state->levels[i].aT = cpu_to_be32(a_t);
high_bsp = (i == state->performance_level_count - 2) ?
pi->pbsp : pi->bsp;
a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000);
smc_state->levels[i + 1].aT = cpu_to_be32(a_t);
}
return 0;
}
static int si_disable_ulv(struct amdgpu_device *adev)
{
struct si_power_info *si_pi = si_get_pi(adev);
struct si_ulv_param *ulv = &si_pi->ulv;
if (ulv->supported)
return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ?
0 : -EINVAL;
return 0;
}
static bool si_is_state_ulv_compatible(struct amdgpu_device *adev,
struct amdgpu_ps *amdgpu_state)
{
const struct si_power_info *si_pi = si_get_pi(adev);
const struct si_ulv_param *ulv = &si_pi->ulv;
const struct si_ps *state = si_get_ps(amdgpu_state);
int i;
if (state->performance_levels[0].mclk != ulv->pl.mclk)
return false;
/* XXX validate against display requirements! */
for (i = 0; i < adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) {
if (adev->clock.current_dispclk <=
adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) {
if (ulv->pl.vddc <
adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v)
return false;
}
}
if ((amdgpu_state->vclk != 0) || (amdgpu_state->dclk != 0))
return false;
return true;
}
static int si_set_power_state_conditionally_enable_ulv(struct amdgpu_device *adev,
struct amdgpu_ps *amdgpu_new_state)
{
const struct si_power_info *si_pi = si_get_pi(adev);
const struct si_ulv_param *ulv = &si_pi->ulv;
if (ulv->supported) {
if (si_is_state_ulv_compatible(adev, amdgpu_new_state))
return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ?
0 : -EINVAL;
}
return 0;
}
static int si_convert_power_state_to_smc(struct amdgpu_device *adev,
struct amdgpu_ps *amdgpu_state,
SISLANDS_SMC_SWSTATE *smc_state)
{
struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
struct ni_power_info *ni_pi = ni_get_pi(adev);
struct si_power_info *si_pi = si_get_pi(adev);
struct si_ps *state = si_get_ps(amdgpu_state);
int i, ret;
u32 threshold;
u32 sclk_in_sr = 1350; /* ??? */
if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS)
return -EINVAL;
threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100;
if (amdgpu_state->vclk && amdgpu_state->dclk) {
eg_pi->uvd_enabled = true;
if (eg_pi->smu_uvd_hs)
smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD;
} else {
eg_pi->uvd_enabled = false;
}
if (state->dc_compatible)
smc_state->flags |= PPSMC_SWSTATE_FLAG_DC;
smc_state->levelCount = 0;
for (i = 0; i < state->performance_level_count; i++) {
if (eg_pi->sclk_deep_sleep) {
if ((i == 0) || si_pi->sclk_deep_sleep_above_low) {
if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
else
smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
}
}
ret = si_convert_power_level_to_smc(adev, &state->performance_levels[i],
&smc_state->levels[i]);
smc_state->levels[i].arbRefreshState =
(u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i);
if (ret)
return ret;
if (ni_pi->enable_power_containment)
smc_state->levels[i].displayWatermark =
(state->performance_levels[i].sclk < threshold) ?
PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
else
smc_state->levels[i].displayWatermark = (i < 2) ?
PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
if (eg_pi->dynamic_ac_timing)
smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i;
else
smc_state->levels[i].ACIndex = 0;
smc_state->levelCount++;
}
si_write_smc_soft_register(adev,
SI_SMC_SOFT_REGISTER_watermark_threshold,
threshold / 512);
si_populate_smc_sp(adev, amdgpu_state, smc_state);
ret = si_populate_power_containment_values(adev, amdgpu_state, smc_state);
if (ret)
ni_pi->enable_power_containment = false;
ret = si_populate_sq_ramping_values(adev, amdgpu_state, smc_state);
if (ret)
ni_pi->enable_sq_ramping = false;
return si_populate_smc_t(adev, amdgpu_state, smc_state);
}
static int si_upload_sw_state(struct amdgpu_device *adev,
struct amdgpu_ps *amdgpu_new_state)
{
struct si_power_info *si_pi = si_get_pi(adev);
struct si_ps *new_state = si_get_ps(amdgpu_new_state);
int ret;
u32 address = si_pi->state_table_start +
offsetof(SISLANDS_SMC_STATETABLE, driverState);
u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) +
((new_state->performance_level_count - 1) *
sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL));
SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState;
memset(smc_state, 0, state_size);
ret = si_convert_power_state_to_smc(adev, amdgpu_new_state, smc_state);
if (ret)
return ret;
return amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
state_size, si_pi->sram_end);
}
static int si_upload_ulv_state(struct amdgpu_device *adev)
{
struct si_power_info *si_pi = si_get_pi(adev);
struct si_ulv_param *ulv = &si_pi->ulv;
int ret = 0;
if (ulv->supported && ulv->pl.vddc) {
u32 address = si_pi->state_table_start +
offsetof(SISLANDS_SMC_STATETABLE, ULVState);
SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState;
u32 state_size = sizeof(SISLANDS_SMC_SWSTATE);
memset(smc_state, 0, state_size);
ret = si_populate_ulv_state(adev, smc_state);
if (!ret)
ret = amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
state_size, si_pi->sram_end);
}
return ret;
}
static int si_upload_smc_data(struct amdgpu_device *adev)
{
struct amdgpu_crtc *amdgpu_crtc = NULL;
int i;
if (adev->pm.dpm.new_active_crtc_count == 0)
return 0;
for (i = 0; i < adev->mode_info.num_crtc; i++) {
if (adev->pm.dpm.new_active_crtcs & (1 << i)) {
amdgpu_crtc = adev->mode_info.crtcs[i];
break;
}
}
if (amdgpu_crtc == NULL)
return 0;
if (amdgpu_crtc->line_time <= 0)
return 0;
if (si_write_smc_soft_register(adev,
SI_SMC_SOFT_REGISTER_crtc_index,
amdgpu_crtc->crtc_id) != PPSMC_Result_OK)
return 0;
if (si_write_smc_soft_register(adev,
SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min,
amdgpu_crtc->wm_high / amdgpu_crtc->line_time) != PPSMC_Result_OK)
return 0;
if (si_write_smc_soft_register(adev,
SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max,
amdgpu_crtc->wm_low / amdgpu_crtc->line_time) != PPSMC_Result_OK)
return 0;
return 0;
}
static int si_set_mc_special_registers(struct amdgpu_device *adev,
struct si_mc_reg_table *table)
{
u8 i, j, k;
u32 temp_reg;
for (i = 0, j = table->last; i < table->last; i++) {
if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
return -EINVAL;
switch (table->mc_reg_address[i].s1) {
case MC_SEQ_MISC1:
temp_reg = RREG32(MC_PMG_CMD_EMRS);
table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS;
table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP;
for (k = 0; k < table->num_entries; k++)
table->mc_reg_table_entry[k].mc_data[j] =
((temp_reg & 0xffff0000)) |
((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
j++;
if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
return -EINVAL;
temp_reg = RREG32(MC_PMG_CMD_MRS);
table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS;
table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP;
for (k = 0; k < table->num_entries; k++) {
table->mc_reg_table_entry[k].mc_data[j] =
(temp_reg & 0xffff0000) |
(table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
if (adev->mc.vram_type != AMDGPU_VRAM_TYPE_GDDR5)
table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
}
j++;
if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
return -EINVAL;
if (adev->mc.vram_type != AMDGPU_VRAM_TYPE_GDDR5) {
table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD;
table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD;
for (k = 0; k < table->num_entries; k++)
table->mc_reg_table_entry[k].mc_data[j] =
(table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
j++;
if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
return -EINVAL;
}
break;
case MC_SEQ_RESERVE_M:
temp_reg = RREG32(MC_PMG_CMD_MRS1);
table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1;
table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP;
for(k = 0; k < table->num_entries; k++)
table->mc_reg_table_entry[k].mc_data[j] =
(temp_reg & 0xffff0000) |
(table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
j++;
if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
return -EINVAL;
break;
default:
break;
}
}
table->last = j;
return 0;
}
static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
{
bool result = true;
switch (in_reg) {
case MC_SEQ_RAS_TIMING:
*out_reg = MC_SEQ_RAS_TIMING_LP;
break;
case MC_SEQ_CAS_TIMING:
*out_reg = MC_SEQ_CAS_TIMING_LP;
break;
case MC_SEQ_MISC_TIMING:
*out_reg = MC_SEQ_MISC_TIMING_LP;
break;
case MC_SEQ_MISC_TIMING2:
*out_reg = MC_SEQ_MISC_TIMING2_LP;
break;
case MC_SEQ_RD_CTL_D0:
*out_reg = MC_SEQ_RD_CTL_D0_LP;
break;
case MC_SEQ_RD_CTL_D1:
*out_reg = MC_SEQ_RD_CTL_D1_LP;
break;
case MC_SEQ_WR_CTL_D0:
*out_reg = MC_SEQ_WR_CTL_D0_LP;
break;
case MC_SEQ_WR_CTL_D1:
*out_reg = MC_SEQ_WR_CTL_D1_LP;
break;
case MC_PMG_CMD_EMRS:
*out_reg = MC_SEQ_PMG_CMD_EMRS_LP;
break;
case MC_PMG_CMD_MRS:
*out_reg = MC_SEQ_PMG_CMD_MRS_LP;
break;
case MC_PMG_CMD_MRS1:
*out_reg = MC_SEQ_PMG_CMD_MRS1_LP;
break;
case MC_SEQ_PMG_TIMING:
*out_reg = MC_SEQ_PMG_TIMING_LP;
break;
case MC_PMG_CMD_MRS2:
*out_reg = MC_SEQ_PMG_CMD_MRS2_LP;
break;
case MC_SEQ_WR_CTL_2:
*out_reg = MC_SEQ_WR_CTL_2_LP;
break;
default:
result = false;
break;
}
return result;
}
static void si_set_valid_flag(struct si_mc_reg_table *table)
{
u8 i, j;
for (i = 0; i < table->last; i++) {
for (j = 1; j < table->num_entries; j++) {
if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) {
table->valid_flag |= 1 << i;
break;
}
}
}
}
static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table)
{
u32 i;
u16 address;
for (i = 0; i < table->last; i++)
table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
address : table->mc_reg_address[i].s1;
}
static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
struct si_mc_reg_table *si_table)
{
u8 i, j;
if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
return -EINVAL;
if (table->num_entries > MAX_AC_TIMING_ENTRIES)
return -EINVAL;
for (i = 0; i < table->last; i++)
si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
si_table->last = table->last;
for (i = 0; i < table->num_entries; i++) {
si_table->mc_reg_table_entry[i].mclk_max =
table->mc_reg_table_entry[i].mclk_max;
for (j = 0; j < table->last; j++) {
si_table->mc_reg_table_entry[i].mc_data[j] =
table->mc_reg_table_entry[i].mc_data[j];
}
}
si_table->num_entries = table->num_entries;
return 0;
}
static int si_initialize_mc_reg_table(struct amdgpu_device *adev)
{
struct si_power_info *si_pi = si_get_pi(adev);
struct atom_mc_reg_table *table;
struct si_mc_reg_table *si_table = &si_pi->mc_reg_table;
u8 module_index = rv770_get_memory_module_index(adev);
int ret;
table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
if (!table)
return -ENOMEM;
WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING));
WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2));
WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2));
ret = amdgpu_atombios_init_mc_reg_table(adev, module_index, table);
if (ret)
goto init_mc_done;
ret = si_copy_vbios_mc_reg_table(table, si_table);
if (ret)
goto init_mc_done;
si_set_s0_mc_reg_index(si_table);
ret = si_set_mc_special_registers(adev, si_table);
if (ret)
goto init_mc_done;
si_set_valid_flag(si_table);
init_mc_done:
kfree(table);
return ret;
}
static void si_populate_mc_reg_addresses(struct amdgpu_device *adev,
SMC_SIslands_MCRegisters *mc_reg_table)
{
struct si_power_info *si_pi = si_get_pi(adev);
u32 i, j;
for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) {
if (si_pi->mc_reg_table.valid_flag & (1 << j)) {
if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
break;
mc_reg_table->address[i].s0 =
cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0);
mc_reg_table->address[i].s1 =
cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1);
i++;
}
}
mc_reg_table->last = (u8)i;
}
static void si_convert_mc_registers(const struct si_mc_reg_entry *entry,
SMC_SIslands_MCRegisterSet *data,
u32 num_entries, u32 valid_flag)
{
u32 i, j;
for(i = 0, j = 0; j < num_entries; j++) {
if (valid_flag & (1 << j)) {
data->value[i] = cpu_to_be32(entry->mc_data[j]);
i++;
}
}
}
static void si_convert_mc_reg_table_entry_to_smc(struct amdgpu_device *adev,
struct rv7xx_pl *pl,
SMC_SIslands_MCRegisterSet *mc_reg_table_data)
{
struct si_power_info *si_pi = si_get_pi(adev);
u32 i = 0;
for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) {
if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max)
break;
}
if ((i == si_pi->mc_reg_table.num_entries) && (i > 0))
--i;
si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i],
mc_reg_table_data, si_pi->mc_reg_table.last,
si_pi->mc_reg_table.valid_flag);
}
static void si_convert_mc_reg_table_to_smc(struct amdgpu_device *adev,
struct amdgpu_ps *amdgpu_state,
SMC_SIslands_MCRegisters *mc_reg_table)
{
struct si_ps *state = si_get_ps(amdgpu_state);
int i;
for (i = 0; i < state->performance_level_count; i++) {
si_convert_mc_reg_table_entry_to_smc(adev,
&state->performance_levels[i],
&mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]);
}
}
static int si_populate_mc_reg_table(struct amdgpu_device *adev,
struct amdgpu_ps *amdgpu_boot_state)
{
struct si_ps *boot_state = si_get_ps(amdgpu_boot_state);
struct si_power_info *si_pi = si_get_pi(adev);
struct si_ulv_param *ulv = &si_pi->ulv;
SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_seq_index, 1);
si_populate_mc_reg_addresses(adev, smc_mc_reg_table);
si_convert_mc_reg_table_entry_to_smc(adev, &boot_state->performance_levels[0],
&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]);
si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT],
si_pi->mc_reg_table.last,
si_pi->mc_reg_table.valid_flag);
if (ulv->supported && ulv->pl.vddc != 0)
si_convert_mc_reg_table_entry_to_smc(adev, &ulv->pl,
&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]);
else
si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT],
si_pi->mc_reg_table.last,
si_pi->mc_reg_table.valid_flag);
si_convert_mc_reg_table_to_smc(adev, amdgpu_boot_state, smc_mc_reg_table);
return amdgpu_si_copy_bytes_to_smc(adev, si_pi->mc_reg_table_start,
(u8 *)smc_mc_reg_table,
sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end);
}
static int si_upload_mc_reg_table(struct amdgpu_device *adev,
struct amdgpu_ps *amdgpu_new_state)
{
struct si_ps *new_state = si_get_ps(amdgpu_new_state);
struct si_power_info *si_pi = si_get_pi(adev);
u32 address = si_pi->mc_reg_table_start +
offsetof(SMC_SIslands_MCRegisters,
data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]);
SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
si_convert_mc_reg_table_to_smc(adev, amdgpu_new_state, smc_mc_reg_table);
return amdgpu_si_copy_bytes_to_smc(adev, address,
(u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT],
sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count,
si_pi->sram_end);
}
static void si_enable_voltage_control(struct amdgpu_device *adev, bool enable)
{
if (enable)
WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
else
WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
}
static enum amdgpu_pcie_gen si_get_maximum_link_speed(struct amdgpu_device *adev,
struct amdgpu_ps *amdgpu_state)
{
struct si_ps *state = si_get_ps(amdgpu_state);
int i;
u16 pcie_speed, max_speed = 0;
for (i = 0; i < state->performance_level_count; i++) {
pcie_speed = state->performance_levels[i].pcie_gen;
if (max_speed < pcie_speed)
max_speed = pcie_speed;
}
return max_speed;
}
static u16 si_get_current_pcie_speed(struct amdgpu_device *adev)
{
u32 speed_cntl;
speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK;
speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT;
return (u16)speed_cntl;
}
static void si_request_link_speed_change_before_state_change(struct amdgpu_device *adev,
struct amdgpu_ps *amdgpu_new_state,
struct amdgpu_ps *amdgpu_current_state)
{
struct si_power_info *si_pi = si_get_pi(adev);
enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
enum amdgpu_pcie_gen current_link_speed;
if (si_pi->force_pcie_gen == AMDGPU_PCIE_GEN_INVALID)
current_link_speed = si_get_maximum_link_speed(adev, amdgpu_current_state);
else
current_link_speed = si_pi->force_pcie_gen;
si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
si_pi->pspp_notify_required = false;
if (target_link_speed > current_link_speed) {
switch (target_link_speed) {
#if defined(CONFIG_ACPI)
case AMDGPU_PCIE_GEN3:
if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN3, false) == 0)
break;
si_pi->force_pcie_gen = AMDGPU_PCIE_GEN2;
if (current_link_speed == AMDGPU_PCIE_GEN2)
break;
case AMDGPU_PCIE_GEN2:
if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
break;
#endif
default:
si_pi->force_pcie_gen = si_get_current_pcie_speed(adev);
break;
}
} else {
if (target_link_speed < current_link_speed)
si_pi->pspp_notify_required = true;
}
}
static void si_notify_link_speed_change_after_state_change(struct amdgpu_device *adev,
struct amdgpu_ps *amdgpu_new_state,
struct amdgpu_ps *amdgpu_current_state)
{
struct si_power_info *si_pi = si_get_pi(adev);
enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
u8 request;
if (si_pi->pspp_notify_required) {
if (target_link_speed == AMDGPU_PCIE_GEN3)
request = PCIE_PERF_REQ_PECI_GEN3;
else if (target_link_speed == AMDGPU_PCIE_GEN2)
request = PCIE_PERF_REQ_PECI_GEN2;
else
request = PCIE_PERF_REQ_PECI_GEN1;
if ((request == PCIE_PERF_REQ_PECI_GEN1) &&
(si_get_current_pcie_speed(adev) > 0))
return;
#if defined(CONFIG_ACPI)
amdgpu_acpi_pcie_performance_request(adev, request, false);
#endif
}
}
#if 0
static int si_ds_request(struct amdgpu_device *adev,
bool ds_status_on, u32 count_write)
{
struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
if (eg_pi->sclk_deep_sleep) {
if (ds_status_on)
return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) ==
PPSMC_Result_OK) ?
0 : -EINVAL;
else
return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ThrottleOVRDSCLKDS) ==
PPSMC_Result_OK) ? 0 : -EINVAL;
}
return 0;
}
#endif
static void si_set_max_cu_value(struct amdgpu_device *adev)
{
struct si_power_info *si_pi = si_get_pi(adev);
if (adev->asic_type == CHIP_VERDE) {
switch (adev->pdev->device) {
case 0x6820:
case 0x6825:
case 0x6821:
case 0x6823:
case 0x6827:
si_pi->max_cu = 10;
break;
case 0x682D:
case 0x6824:
case 0x682F:
case 0x6826:
si_pi->max_cu = 8;
break;
case 0x6828:
case 0x6830:
case 0x6831:
case 0x6838:
case 0x6839:
case 0x683D:
si_pi->max_cu = 10;
break;
case 0x683B:
case 0x683F:
case 0x6829:
si_pi->max_cu = 8;
break;
default:
si_pi->max_cu = 0;
break;
}
} else {
si_pi->max_cu = 0;
}
}
static int si_patch_single_dependency_table_based_on_leakage(struct amdgpu_device *adev,
struct amdgpu_clock_voltage_dependency_table *table)
{
u32 i;
int j;
u16 leakage_voltage;
if (table) {
for (i = 0; i < table->count; i++) {
switch (si_get_leakage_voltage_from_leakage_index(adev,
table->entries[i].v,
&leakage_voltage)) {
case 0:
table->entries[i].v = leakage_voltage;
break;
case -EAGAIN:
return -EINVAL;
case -EINVAL:
default:
break;
}
}
for (j = (table->count - 2); j >= 0; j--) {
table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ?
table->entries[j].v : table->entries[j + 1].v;
}
}
return 0;
}
static int si_patch_dependency_tables_based_on_leakage(struct amdgpu_device *adev)
{
int ret = 0;
ret = si_patch_single_dependency_table_based_on_leakage(adev,
&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk);
if (ret)
DRM_ERROR("Could not patch vddc_on_sclk leakage table\n");
ret = si_patch_single_dependency_table_based_on_leakage(adev,
&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk);
if (ret)
DRM_ERROR("Could not patch vddc_on_mclk leakage table\n");
ret = si_patch_single_dependency_table_based_on_leakage(adev,
&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk);
if (ret)
DRM_ERROR("Could not patch vddci_on_mclk leakage table\n");
return ret;
}
static void si_set_pcie_lane_width_in_smc(struct amdgpu_device *adev,
struct amdgpu_ps *amdgpu_new_state,
struct amdgpu_ps *amdgpu_current_state)
{
u32 lane_width;
u32 new_lane_width =
(amdgpu_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
u32 current_lane_width =
(amdgpu_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
if (new_lane_width != current_lane_width) {
amdgpu_set_pcie_lanes(adev, new_lane_width);
lane_width = amdgpu_get_pcie_lanes(adev);
si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
}
}
static void si_dpm_setup_asic(struct amdgpu_device *adev)
{
si_read_clock_registers(adev);
si_enable_acpi_power_management(adev);
}
static int si_thermal_enable_alert(struct amdgpu_device *adev,
bool enable)
{
u32 thermal_int = RREG32(CG_THERMAL_INT);
if (enable) {
PPSMC_Result result;
thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW);
WREG32(CG_THERMAL_INT, thermal_int);
result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
if (result != PPSMC_Result_OK) {
DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
return -EINVAL;
}
} else {
thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW;
WREG32(CG_THERMAL_INT, thermal_int);
}
return 0;
}
static int si_thermal_set_temperature_range(struct amdgpu_device *adev,
int min_temp, int max_temp)
{
int low_temp = 0 * 1000;
int high_temp = 255 * 1000;
if (low_temp < min_temp)
low_temp = min_temp;
if (high_temp > max_temp)
high_temp = max_temp;
if (high_temp < low_temp) {
DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp);
return -EINVAL;
}
WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK);
WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK);
WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK);
adev->pm.dpm.thermal.min_temp = low_temp;
adev->pm.dpm.thermal.max_temp = high_temp;
return 0;
}
static void si_fan_ctrl_set_static_mode(struct amdgpu_device *adev, u32 mode)
{
struct si_power_info *si_pi = si_get_pi(adev);
u32 tmp;
if (si_pi->fan_ctrl_is_in_default_mode) {
tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT;
si_pi->fan_ctrl_default_mode = tmp;
tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT;
si_pi->t_min = tmp;
si_pi->fan_ctrl_is_in_default_mode = false;
}
tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
tmp |= TMIN(0);
WREG32(CG_FDO_CTRL2, tmp);
tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
tmp |= FDO_PWM_MODE(mode);
WREG32(CG_FDO_CTRL2, tmp);
}
static int si_thermal_setup_fan_table(struct amdgpu_device *adev)
{
struct si_power_info *si_pi = si_get_pi(adev);
PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE };
u32 duty100;
u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2;
u16 fdo_min, slope1, slope2;
u32 reference_clock, tmp;
int ret;
u64 tmp64;
if (!si_pi->fan_table_start) {
adev->pm.dpm.fan.ucode_fan_control = false;
return 0;
}
duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
if (duty100 == 0) {
adev->pm.dpm.fan.ucode_fan_control = false;
return 0;
}
tmp64 = (u64)adev->pm.dpm.fan.pwm_min * duty100;
do_div(tmp64, 10000);
fdo_min = (u16)tmp64;
t_diff1 = adev->pm.dpm.fan.t_med - adev->pm.dpm.fan.t_min;
t_diff2 = adev->pm.dpm.fan.t_high - adev->pm.dpm.fan.t_med;
pwm_diff1 = adev->pm.dpm.fan.pwm_med - adev->pm.dpm.fan.pwm_min;
pwm_diff2 = adev->pm.dpm.fan.pwm_high - adev->pm.dpm.fan.pwm_med;
slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
fan_table.temp_min = cpu_to_be16((50 + adev->pm.dpm.fan.t_min) / 100);
fan_table.temp_med = cpu_to_be16((50 + adev->pm.dpm.fan.t_med) / 100);
fan_table.temp_max = cpu_to_be16((50 + adev->pm.dpm.fan.t_max) / 100);
fan_table.slope1 = cpu_to_be16(slope1);
fan_table.slope2 = cpu_to_be16(slope2);
fan_table.fdo_min = cpu_to_be16(fdo_min);
fan_table.hys_down = cpu_to_be16(adev->pm.dpm.fan.t_hyst);
fan_table.hys_up = cpu_to_be16(1);
fan_table.hys_slope = cpu_to_be16(1);
fan_table.temp_resp_lim = cpu_to_be16(5);
reference_clock = amdgpu_asic_get_xclk(adev);
fan_table.refresh_period = cpu_to_be32((adev->pm.dpm.fan.cycle_delay *
reference_clock) / 1600);
fan_table.fdo_max = cpu_to_be16((u16)duty100);
tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT;
fan_table.temp_src = (uint8_t)tmp;
ret = amdgpu_si_copy_bytes_to_smc(adev,
si_pi->fan_table_start,
(u8 *)(&fan_table),
sizeof(fan_table),
si_pi->sram_end);
if (ret) {
DRM_ERROR("Failed to load fan table to the SMC.");
adev->pm.dpm.fan.ucode_fan_control = false;
}
return ret;
}
static int si_fan_ctrl_start_smc_fan_control(struct amdgpu_device *adev)
{
struct si_power_info *si_pi = si_get_pi(adev);
PPSMC_Result ret;
ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StartFanControl);
if (ret == PPSMC_Result_OK) {
si_pi->fan_is_controlled_by_smc = true;
return 0;
} else {
return -EINVAL;
}
}
static int si_fan_ctrl_stop_smc_fan_control(struct amdgpu_device *adev)
{
struct si_power_info *si_pi = si_get_pi(adev);
PPSMC_Result ret;
ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StopFanControl);
if (ret == PPSMC_Result_OK) {
si_pi->fan_is_controlled_by_smc = false;
return 0;
} else {
return -EINVAL;
}
}
static int si_dpm_get_fan_speed_percent(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)))
chip_name = "pitcairn_k";
else
chip_name = "pitcairn";
break;
case CHIP_VERDE:
if (((adev->pdev->device == 0x6820) &&
((adev->pdev->revision == 0x81) ||
(adev->pdev->revision == 0x83))) ||
((adev->pdev->device == 0x6821) &&
((adev->pdev->revision == 0x83) ||
(adev->pdev->revision == 0x87))) ||
((adev->pdev->revision == 0x87) &&
((adev->pdev->device == 0x6823) ||
(adev->pdev->device == 0x682b))))
chip_name = "verde_k";
else
chip_name = "verde";
break;
case CHIP_OLAND:
if (((adev->pdev->revision == 0x81) &&
((adev->pdev->device == 0x6600) ||
(adev->pdev->device == 0x6604) ||
(adev->pdev->device == 0x6605) ||
(adev->pdev->device == 0x6610))) ||
((adev->pdev->revision == 0x83) &&
(adev->pdev->device == 0x6610)))
chip_name = "oland_k";
else
chip_name = "oland";
break;
case CHIP_HAINAN:
if (((adev->pdev->revision == 0x81) &&
(adev->pdev->device == 0x6660)) ||
((adev->pdev->revision == 0x83) &&
((adev->pdev->device == 0x6660) ||
(adev->pdev->device == 0x6663) ||
(adev->pdev->device == 0x6665) ||
(adev->pdev->device == 0x6667))))
chip_name = "hainan_k";
else if ((adev->pdev->revision == 0xc3) &&
(adev->pdev->device == 0x6665))
chip_name = "banks_k_2";
else
chip_name = "hainan";
break;
default: BUG();
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
err = request_firmware(&adev->pm.fw, fw_name, adev->dev);
if (err)
goto out;
err = amdgpu_ucode_validate(adev->pm.fw);
out:
if (err) {
DRM_ERROR("si_smc: Failed to load firmware. err = %d\"%s\"\n",
err, fw_name);
release_firmware(adev->pm.fw);
adev->pm.fw = NULL;
}
return err;
}
static int si_dpm_sw_init(void *handle)
{
int ret;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
ret = amdgpu_irq_add_id(adev, 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 = AMD_DPM_FORCED_LEVEL_AUTO;
adev->pm.default_sclk = adev->clock.default_sclk;
adev->pm.default_mclk = adev->clock.default_mclk;
adev->pm.current_sclk = adev->clock.default_sclk;
adev->pm.current_mclk = adev->clock.default_mclk;
adev->pm.int_thermal_type = THERMAL_TYPE_NONE;
if (amdgpu_dpm == 0)
return 0;
ret = si_dpm_init_microcode(adev);
if (ret)
return ret;
INIT_WORK(&adev->pm.dpm.thermal.work, amdgpu_dpm_thermal_work_handler);
mutex_lock(&adev->pm.mutex);
ret = si_dpm_init(adev);
if (ret)
goto dpm_failed;
adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
if (amdgpu_dpm == 1)
amdgpu_pm_print_power_states(adev);
mutex_unlock(&adev->pm.mutex);
DRM_INFO("amdgpu: dpm initialized\n");
return 0;
dpm_failed:
si_dpm_fini(adev);
mutex_unlock(&adev->pm.mutex);
DRM_ERROR("amdgpu: dpm initialization failed\n");
return ret;
}
static int si_dpm_sw_fini(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
flush_work(&adev->pm.dpm.thermal.work);
mutex_lock(&adev->pm.mutex);
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;
}
static int si_dpm_read_sensor(struct amdgpu_device *adev, int idx,
void *value, int *size)
{
struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
struct amdgpu_ps *rps = &eg_pi->current_rps;
struct si_ps *ps = si_get_ps(rps);
uint32_t sclk, mclk;
u32 pl_index =
(RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
CURRENT_STATE_INDEX_SHIFT;
/* size must be at least 4 bytes for all sensors */
if (*size < 4)
return -EINVAL;
switch (idx) {
case AMDGPU_PP_SENSOR_GFX_SCLK:
if (pl_index < ps->performance_level_count) {
sclk = ps->performance_levels[pl_index].sclk;
*((uint32_t *)value) = sclk;
*size = 4;
return 0;
}
return -EINVAL;
case AMDGPU_PP_SENSOR_GFX_MCLK:
if (pl_index < ps->performance_level_count) {
mclk = ps->performance_levels[pl_index].mclk;
*((uint32_t *)value) = mclk;
*size = 4;
return 0;
}
return -EINVAL;
case AMDGPU_PP_SENSOR_GPU_TEMP:
*((uint32_t *)value) = si_dpm_get_temp(adev);
*size = 4;
return 0;
default:
return -EINVAL;
}
}
const struct amd_ip_funcs si_dpm_ip_funcs = {
.name = "si_dpm",
.early_init = si_dpm_early_init,
.late_init = si_dpm_late_init,
.sw_init = si_dpm_sw_init,
.sw_fini = si_dpm_sw_fini,
.hw_init = si_dpm_hw_init,
.hw_fini = si_dpm_hw_fini,
.suspend = si_dpm_suspend,
.resume = si_dpm_resume,
.is_idle = si_dpm_is_idle,
.wait_for_idle = si_dpm_wait_for_idle,
.soft_reset = si_dpm_soft_reset,
.set_clockgating_state = si_dpm_set_clockgating_state,
.set_powergating_state = si_dpm_set_powergating_state,
};
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,
.read_sensor = &si_dpm_read_sensor,
};
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;
}
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