2 * Copyright 2015 Advanced Micro Devices, Inc.
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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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
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20 * OTHER DEALINGS IN THE SOFTWARE.
23 #ifndef TONGA_DYN_DEFAULTS_H
24 #define TONGA_DYN_DEFAULTS_H
28 * Volcanic Islands Dynamic default parameters.
31 enum TONGAdpm_TrendDetection
{
32 TONGAdpm_TrendDetection_AUTO
,
33 TONGAdpm_TrendDetection_UP
,
34 TONGAdpm_TrendDetection_DOWN
36 typedef enum TONGAdpm_TrendDetection TONGAdpm_TrendDetection
;
38 /* Bit vector representing same fields as hardware register. */
39 #define PPTONGA_VOTINGRIGHTSCLIENTS_DFLT0 0x3FFFC102 /* CP_Gfx_busy */
50 #define PPTONGA_VOTINGRIGHTSCLIENTS_DFLT1 0x000400 /* FE_Gfx_busy - Intended for primary usage. Rest are for flexibility. */
55 #define PPTONGA_VOTINGRIGHTSCLIENTS_DFLT2 0xC00080 /* SH_Gfx_busy - Intended for primary usage. Rest are for flexibility. */
60 #define PPTONGA_VOTINGRIGHTSCLIENTS_DFLT3 0xC00200 /* RB_Gfx_busy - Intended for primary usage. Rest are for flexibility. */
65 #define PPTONGA_VOTINGRIGHTSCLIENTS_DFLT4 0xC01680 /* UVD_busy */
70 #define PPTONGA_VOTINGRIGHTSCLIENTS_DFLT5 0xC00033 /* GFX, HDP, DRMDMA */
71 #define PPTONGA_VOTINGRIGHTSCLIENTS_DFLT6 0xC00033 /* GFX, HDP, DRMDMA */
72 #define PPTONGA_VOTINGRIGHTSCLIENTS_DFLT7 0x3FFFC000 /* GFX, HDP, DRMDMA */
75 /* thermal protection counter (units).*/
76 #define PPTONGA_THERMALPROTECTCOUNTER_DFLT 0x200 /* ~19us */
78 /* static screen threshold unit */
79 #define PPTONGA_STATICSCREENTHRESHOLDUNIT_DFLT 0
81 /* static screen threshold */
82 #define PPTONGA_STATICSCREENTHRESHOLD_DFLT 0x00C8
84 /* gfx idle clock stop threshold */
85 #define PPTONGA_GFXIDLECLOCKSTOPTHRESHOLD_DFLT 0x200 /* ~19us with static screen threshold unit of 0 */
87 /* Fixed reference divider to use when building baby stepping tables. */
88 #define PPTONGA_REFERENCEDIVIDER_DFLT 4
91 * ULV voltage change delay time
92 * Used to be delay_vreg in N.I. split for S.I.
93 * Using N.I. delay_vreg value as default
94 * ReferenceClock = 2700
95 * VoltageResponseTime = 1000
96 * VDDCDelayTime = (VoltageResponseTime * ReferenceClock) / 1600 = 1687
99 #define PPTONGA_ULVVOLTAGECHANGEDELAY_DFLT 1687
101 #define PPTONGA_CGULVPARAMETER_DFLT 0x00040035
102 #define PPTONGA_CGULVCONTROL_DFLT 0x00007450
103 #define PPTONGA_TARGETACTIVITY_DFLT 30 /*30% */
104 #define PPTONGA_MCLK_TARGETACTIVITY_DFLT 10 /*10% */