drivers/gpu/drm/amd/powerplay/hwmgr/fiji_dyn_defaults.h

   1 /*
   2  * Copyright 2015 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
  24 #ifndef FIJI_DYN_DEFAULTS_H
  25 #define FIJI_DYN_DEFAULTS_H
  26
  27 /** \file
  28 * Volcanic Islands Dynamic default parameters.
  29 */
  30
  31 enum FIJIdpm_TrendDetection
  32 {
  33     FIJIAdpm_TrendDetection_AUTO,
  34     FIJIAdpm_TrendDetection_UP,
  35     FIJIAdpm_TrendDetection_DOWN
  36 };
  37 typedef enum FIJIdpm_TrendDetection FIJIdpm_TrendDetection;
  38
  39 /* We need to fill in the default values!!!!!!!!!!!!!!!!!!!!!!! */
  40
  41 /* Bit vector representing same fields as hardware register. */
  42 #define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT0    0x3FFFC102  /* CP_Gfx_busy ????
  43                                                          * HDP_busy
  44                                                          * IH_busy
  45                                                          * UVD_busy
  46                                                          * VCE_busy
  47                                                          * ACP_busy
  48                                                          * SAMU_busy
  49                                                          * SDMA enabled */
  50 #define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT1    0x000400  /* FE_Gfx_busy  - Intended for primary usage.   Rest are for flexibility. ????
  51                                                        * SH_Gfx_busy
  52                                                        * RB_Gfx_busy
  53                                                        * VCE_busy */
  54
  55 #define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT2    0xC00080  /* SH_Gfx_busy - Intended for primary usage.   Rest are for flexibility.
  56                                                        * FE_Gfx_busy
  57                                                        * RB_Gfx_busy
  58                                                        * ACP_busy */
  59
  60 #define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT3    0xC00200  /* RB_Gfx_busy - Intended for primary usage.   Rest are for flexibility.
  61                                                        * FE_Gfx_busy
  62                                                        * SH_Gfx_busy
  63                                                        * UVD_busy */
  64
  65 #define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT4    0xC01680  /* UVD_busy
  66                                                        * VCE_busy
  67                                                        * ACP_busy
  68                                                        * SAMU_busy */
  69
  70 #define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT5    0xC00033  /* GFX, HDP */
  71 #define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT6    0xC00033  /* GFX, HDP */
  72 #define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT7    0x3FFFC000  /* GFX, HDP */
  73
  74
  75 /* thermal protection counter (units). */
  76 #define PPFIJI_THERMALPROTECTCOUNTER_DFLT            0x200 /* ~19us */
  77
  78 /* static screen threshold unit */
  79 #define PPFIJI_STATICSCREENTHRESHOLDUNIT_DFLT    0
  80
  81 /* static screen threshold */
  82 #define PPFIJI_STATICSCREENTHRESHOLD_DFLT        0x00C8
  83
  84 /* gfx idle clock stop threshold */
  85 #define PPFIJI_GFXIDLECLOCKSTOPTHRESHOLD_DFLT        0x200 /* ~19us with static screen threshold unit of 0 */
  86
  87 /* Fixed reference divider to use when building baby stepping tables. */
  88 #define PPFIJI_REFERENCEDIVIDER_DFLT                  4
  89
  90 /* ULV voltage change delay time
  91  * Used to be delay_vreg in N.I. split for S.I.
  92  * Using N.I. delay_vreg value as default
  93  * ReferenceClock = 2700
  94  * VoltageResponseTime = 1000
  95  * VDDCDelayTime = (VoltageResponseTime * ReferenceClock) / 1600 = 1687
  96  */
  97 #define PPFIJI_ULVVOLTAGECHANGEDELAY_DFLT             1687
  98
  99 #define PPFIJI_CGULVPARAMETER_DFLT                      0x00040035
 100 #define PPFIJI_CGULVCONTROL_DFLT                        0x00007450
 101 #define PPFIJI_TARGETACTIVITY_DFLT                      30 /* 30%*/
 102 #define PPFIJI_MCLK_TARGETACTIVITY_DFLT         10 /* 10% */
 103
 104 #endif
 105