LXR linux/drivers/gpu/drm/amd/pm/powerplay/r600

   1/*
   2 * Copyright 2011 Advanced Micro Devices, Inc.
   3 *
   4 * Permission is hereby granted, free of charge, to any person obtaining a
   5 * copy of this software and associated documentation files (the "Software"),
   6 * to deal in the Software without restriction, including without limitation
   7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8 * and/or sell copies of the Software, and to permit persons to whom the
   9 * Software is furnished to do so, subject to the following conditions:
  10 *
  11 * The above copyright notice and this permission notice shall be included in
  12 * all copies or substantial portions of the Software.
  13 *
  14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  20 * OTHER DEALINGS IN THE SOFTWARE.
  21 *
  22 */
  23#ifndef __R600_DPM_H__
  24#define __R600_DPM_H__
  25
  26#define R600_ASI_DFLT                                10000
  27#define R600_BSP_DFLT                                0x41EB
  28#define R600_BSU_DFLT                                0x2
  29#define R600_AH_DFLT                                 5
  30#define R600_RLP_DFLT                                25
  31#define R600_RMP_DFLT                                65
  32#define R600_LHP_DFLT                                40
  33#define R600_LMP_DFLT                                15
  34#define R600_TD_DFLT                                 0
  35#define R600_UTC_DFLT_00                             0x24
  36#define R600_UTC_DFLT_01                             0x22
  37#define R600_UTC_DFLT_02                             0x22
  38#define R600_UTC_DFLT_03                             0x22
  39#define R600_UTC_DFLT_04                             0x22
  40#define R600_UTC_DFLT_05                             0x22
  41#define R600_UTC_DFLT_06                             0x22
  42#define R600_UTC_DFLT_07                             0x22
  43#define R600_UTC_DFLT_08                             0x22
  44#define R600_UTC_DFLT_09                             0x22
  45#define R600_UTC_DFLT_10                             0x22
  46#define R600_UTC_DFLT_11                             0x22
  47#define R600_UTC_DFLT_12                             0x22
  48#define R600_UTC_DFLT_13                             0x22
  49#define R600_UTC_DFLT_14                             0x22
  50#define R600_DTC_DFLT_00                             0x24
  51#define R600_DTC_DFLT_01                             0x22
  52#define R600_DTC_DFLT_02                             0x22
  53#define R600_DTC_DFLT_03                             0x22
  54#define R600_DTC_DFLT_04                             0x22
  55#define R600_DTC_DFLT_05                             0x22
  56#define R600_DTC_DFLT_06                             0x22
  57#define R600_DTC_DFLT_07                             0x22
  58#define R600_DTC_DFLT_08                             0x22
  59#define R600_DTC_DFLT_09                             0x22
  60#define R600_DTC_DFLT_10                             0x22
  61#define R600_DTC_DFLT_11                             0x22
  62#define R600_DTC_DFLT_12                             0x22
  63#define R600_DTC_DFLT_13                             0x22
  64#define R600_DTC_DFLT_14                             0x22
  65#define R600_VRC_DFLT                                0x0000C003
  66#define R600_VOLTAGERESPONSETIME_DFLT                1000
  67#define R600_BACKBIASRESPONSETIME_DFLT               1000
  68#define R600_VRU_DFLT                                0x3
  69#define R600_SPLLSTEPTIME_DFLT                       0x1000
  70#define R600_SPLLSTEPUNIT_DFLT                       0x3
  71#define R600_TPU_DFLT                                0
  72#define R600_TPC_DFLT                                0x200
  73#define R600_SSTU_DFLT                               0
  74#define R600_SST_DFLT                                0x00C8
  75#define R600_GICST_DFLT                              0x200
  76#define R600_FCT_DFLT                                0x0400
  77#define R600_FCTU_DFLT                               0
  78#define R600_CTXCGTT3DRPHC_DFLT                      0x20
  79#define R600_CTXCGTT3DRSDC_DFLT                      0x40
  80#define R600_VDDC3DOORPHC_DFLT                       0x100
  81#define R600_VDDC3DOORSDC_DFLT                       0x7
  82#define R600_VDDC3DOORSU_DFLT                        0
  83#define R600_MPLLLOCKTIME_DFLT                       100
  84#define R600_MPLLRESETTIME_DFLT                      150
  85#define R600_VCOSTEPPCT_DFLT                          20
  86#define R600_ENDINGVCOSTEPPCT_DFLT                    5
  87#define R600_REFERENCEDIVIDER_DFLT                    4
  88
  89#define R600_PM_NUMBER_OF_TC 15
  90#define R600_PM_NUMBER_OF_SCLKS 20
  91#define R600_PM_NUMBER_OF_MCLKS 4
  92#define R600_PM_NUMBER_OF_VOLTAGE_LEVELS 4
  93#define R600_PM_NUMBER_OF_ACTIVITY_LEVELS 3
  94
  95/* XXX are these ok? */
  96#define R600_TEMP_RANGE_MIN (90 * 1000)
  97#define R600_TEMP_RANGE_MAX (120 * 1000)
  98
  99#define FDO_PWM_MODE_STATIC  1
 100#define FDO_PWM_MODE_STATIC_RPM 5
 101
 102enum r600_power_level {
 103        R600_POWER_LEVEL_LOW = 0,
 104        R600_POWER_LEVEL_MEDIUM = 1,
 105        R600_POWER_LEVEL_HIGH = 2,
 106        R600_POWER_LEVEL_CTXSW = 3,
 107};
 108
 109enum r600_td {
 110        R600_TD_AUTO,
 111        R600_TD_UP,
 112        R600_TD_DOWN,
 113};
 114
 115enum r600_display_watermark {
 116        R600_DISPLAY_WATERMARK_LOW = 0,
 117        R600_DISPLAY_WATERMARK_HIGH = 1,
 118};
 119
 120enum r600_display_gap
 121{
 122    R600_PM_DISPLAY_GAP_VBLANK_OR_WM = 0,
 123    R600_PM_DISPLAY_GAP_VBLANK       = 1,
 124    R600_PM_DISPLAY_GAP_WATERMARK    = 2,
 125    R600_PM_DISPLAY_GAP_IGNORE       = 3,
 126};
 127#endif
 128