Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1/*
2 * Copyright 2013 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 _PPTABLE_H
24#define _PPTABLE_H
25
26#pragma pack(1)
27
28typedef struct _ATOM_PPLIB_THERMALCONTROLLER
29
30{
31 UCHAR ucType; // one of ATOM_PP_THERMALCONTROLLER_*
32 UCHAR ucI2cLine; // as interpreted by DAL I2C
33 UCHAR ucI2cAddress;
34 UCHAR ucFanParameters; // Fan Control Parameters.
35 UCHAR ucFanMinRPM; // Fan Minimum RPM (hundreds) -- for display purposes only.
36 UCHAR ucFanMaxRPM; // Fan Maximum RPM (hundreds) -- for display purposes only.
37 UCHAR ucReserved; // ----
38 UCHAR ucFlags; // to be defined
39} ATOM_PPLIB_THERMALCONTROLLER;
40
41#define ATOM_PP_FANPARAMETERS_TACHOMETER_PULSES_PER_REVOLUTION_MASK 0x0f
42#define ATOM_PP_FANPARAMETERS_NOFAN 0x80 // No fan is connected to this controller.
43
44#define ATOM_PP_THERMALCONTROLLER_NONE 0
45#define ATOM_PP_THERMALCONTROLLER_LM63 1 // Not used by PPLib
46#define ATOM_PP_THERMALCONTROLLER_ADM1032 2 // Not used by PPLib
47#define ATOM_PP_THERMALCONTROLLER_ADM1030 3 // Not used by PPLib
48#define ATOM_PP_THERMALCONTROLLER_MUA6649 4 // Not used by PPLib
49#define ATOM_PP_THERMALCONTROLLER_LM64 5
50#define ATOM_PP_THERMALCONTROLLER_F75375 6 // Not used by PPLib
51#define ATOM_PP_THERMALCONTROLLER_RV6xx 7
52#define ATOM_PP_THERMALCONTROLLER_RV770 8
53#define ATOM_PP_THERMALCONTROLLER_ADT7473 9
54#define ATOM_PP_THERMALCONTROLLER_KONG 10
55#define ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO 11
56#define ATOM_PP_THERMALCONTROLLER_EVERGREEN 12
57#define ATOM_PP_THERMALCONTROLLER_EMC2103 13 /* 0x0D */ // Only fan control will be implemented, do NOT show this in PPGen.
58#define ATOM_PP_THERMALCONTROLLER_SUMO 14 /* 0x0E */ // Sumo type, used internally
59#define ATOM_PP_THERMALCONTROLLER_NISLANDS 15
60#define ATOM_PP_THERMALCONTROLLER_SISLANDS 16
61#define ATOM_PP_THERMALCONTROLLER_LM96163 17
62#define ATOM_PP_THERMALCONTROLLER_CISLANDS 18
63#define ATOM_PP_THERMALCONTROLLER_KAVERI 19
64#define ATOM_PP_THERMALCONTROLLER_ICELAND 20
65#define ATOM_PP_THERMALCONTROLLER_TONGA 21
66#define ATOM_PP_THERMALCONTROLLER_FIJI 22
67#define ATOM_PP_THERMALCONTROLLER_POLARIS10 23
68#define ATOM_PP_THERMALCONTROLLER_VEGA10 24
69
70
71// Thermal controller 'combo type' to use an external controller for Fan control and an internal controller for thermal.
72// We probably should reserve the bit 0x80 for this use.
73// To keep the number of these types low we should also use the same code for all ASICs (i.e. do not distinguish RV6xx and RV7xx Internal here).
74// The driver can pick the correct internal controller based on the ASIC.
75#define ATOM_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL 0x89 // ADT7473 Fan Control + Internal Thermal Controller
76#define ATOM_PP_THERMALCONTROLLER_EMC2103_WITH_INTERNAL 0x8D // EMC2103 Fan Control + Internal Thermal Controller
77
78typedef struct _ATOM_PPLIB_STATE
79{
80 UCHAR ucNonClockStateIndex;
81 UCHAR ucClockStateIndices[]; // variable-sized
82} ATOM_PPLIB_STATE;
83
84
85typedef struct _ATOM_PPLIB_FANTABLE
86{
87 UCHAR ucFanTableFormat; // Change this if the table format changes or version changes so that the other fields are not the same.
88 UCHAR ucTHyst; // Temperature hysteresis. Integer.
89 USHORT usTMin; // The temperature, in 0.01 centigrades, below which we just run at a minimal PWM.
90 USHORT usTMed; // The middle temperature where we change slopes.
91 USHORT usTHigh; // The high point above TMed for adjusting the second slope.
92 USHORT usPWMMin; // The minimum PWM value in percent (0.01% increments).
93 USHORT usPWMMed; // The PWM value (in percent) at TMed.
94 USHORT usPWMHigh; // The PWM value at THigh.
95} ATOM_PPLIB_FANTABLE;
96
97typedef struct _ATOM_PPLIB_FANTABLE2
98{
99 ATOM_PPLIB_FANTABLE basicTable;
100 USHORT usTMax; // The max temperature
101} ATOM_PPLIB_FANTABLE2;
102
103typedef struct _ATOM_PPLIB_FANTABLE3
104{
105 ATOM_PPLIB_FANTABLE2 basicTable2;
106 UCHAR ucFanControlMode;
107 USHORT usFanPWMMax;
108 USHORT usFanOutputSensitivity;
109} ATOM_PPLIB_FANTABLE3;
110
111typedef struct _ATOM_PPLIB_FANTABLE4
112{
113 ATOM_PPLIB_FANTABLE3 basicTable3;
114 USHORT usFanRPMMax;
115} ATOM_PPLIB_FANTABLE4;
116
117typedef struct _ATOM_PPLIB_FANTABLE5
118{
119 ATOM_PPLIB_FANTABLE4 basicTable4;
120 USHORT usFanCurrentLow;
121 USHORT usFanCurrentHigh;
122 USHORT usFanRPMLow;
123 USHORT usFanRPMHigh;
124} ATOM_PPLIB_FANTABLE5;
125
126typedef struct _ATOM_PPLIB_EXTENDEDHEADER
127{
128 USHORT usSize;
129 ULONG ulMaxEngineClock; // For Overdrive.
130 ULONG ulMaxMemoryClock; // For Overdrive.
131 // Add extra system parameters here, always adjust size to include all fields.
132 USHORT usVCETableOffset; //points to ATOM_PPLIB_VCE_Table
133 USHORT usUVDTableOffset; //points to ATOM_PPLIB_UVD_Table
134 USHORT usSAMUTableOffset; //points to ATOM_PPLIB_SAMU_Table
135 USHORT usPPMTableOffset; //points to ATOM_PPLIB_PPM_Table
136 USHORT usACPTableOffset; //points to ATOM_PPLIB_ACP_Table
137 /* points to ATOM_PPLIB_POWERTUNE_Table */
138 USHORT usPowerTuneTableOffset;
139 /* points to ATOM_PPLIB_CLOCK_Voltage_Dependency_Table for sclkVddgfxTable */
140 USHORT usSclkVddgfxTableOffset;
141 USHORT usVQBudgetingTableOffset; /* points to the vqBudgetingTable; */
142} ATOM_PPLIB_EXTENDEDHEADER;
143
144//// ATOM_PPLIB_POWERPLAYTABLE::ulPlatformCaps
145#define ATOM_PP_PLATFORM_CAP_BACKBIAS 1
146#define ATOM_PP_PLATFORM_CAP_POWERPLAY 2
147#define ATOM_PP_PLATFORM_CAP_SBIOSPOWERSOURCE 4
148#define ATOM_PP_PLATFORM_CAP_ASPM_L0s 8
149#define ATOM_PP_PLATFORM_CAP_ASPM_L1 16
150#define ATOM_PP_PLATFORM_CAP_HARDWAREDC 32
151#define ATOM_PP_PLATFORM_CAP_GEMINIPRIMARY 64
152#define ATOM_PP_PLATFORM_CAP_STEPVDDC 128
153#define ATOM_PP_PLATFORM_CAP_VOLTAGECONTROL 256
154#define ATOM_PP_PLATFORM_CAP_SIDEPORTCONTROL 512
155#define ATOM_PP_PLATFORM_CAP_TURNOFFPLL_ASPML1 1024
156#define ATOM_PP_PLATFORM_CAP_HTLINKCONTROL 2048
157#define ATOM_PP_PLATFORM_CAP_MVDDCONTROL 4096
158#define ATOM_PP_PLATFORM_CAP_GOTO_BOOT_ON_ALERT 0x2000 // Go to boot state on alerts, e.g. on an AC->DC transition.
159#define ATOM_PP_PLATFORM_CAP_DONT_WAIT_FOR_VBLANK_ON_ALERT 0x4000 // Do NOT wait for VBLANK during an alert (e.g. AC->DC transition).
160#define ATOM_PP_PLATFORM_CAP_VDDCI_CONTROL 0x8000 // Does the driver control VDDCI independently from VDDC.
161#define ATOM_PP_PLATFORM_CAP_REGULATOR_HOT 0x00010000 // Enable the 'regulator hot' feature.
162#define ATOM_PP_PLATFORM_CAP_BACO 0x00020000 // Does the driver supports BACO state.
163#define ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE 0x00040000 // Does the driver supports new CAC voltage table.
164#define ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY 0x00080000 // Does the driver supports revert GPIO5 polarity.
165#define ATOM_PP_PLATFORM_CAP_OUTPUT_THERMAL2GPIO17 0x00100000 // Does the driver supports thermal2GPIO17.
166#define ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE 0x00200000 // Does the driver supports VR HOT GPIO Configurable.
167#define ATOM_PP_PLATFORM_CAP_TEMP_INVERSION 0x00400000 // Does the driver supports Temp Inversion feature.
168#define ATOM_PP_PLATFORM_CAP_EVV 0x00800000
169#define ATOM_PP_PLATFORM_COMBINE_PCC_WITH_THERMAL_SIGNAL 0x01000000
170#define ATOM_PP_PLATFORM_LOAD_POST_PRODUCTION_FIRMWARE 0x02000000
171#define ATOM_PP_PLATFORM_CAP_DISABLE_USING_ACTUAL_TEMPERATURE_FOR_POWER_CALC 0x04000000
172#define ATOM_PP_PLATFORM_CAP_VRHOT_POLARITY_HIGH 0x08000000
173
174typedef struct _ATOM_PPLIB_POWERPLAYTABLE
175{
176 ATOM_COMMON_TABLE_HEADER sHeader;
177
178 UCHAR ucDataRevision;
179
180 UCHAR ucNumStates;
181 UCHAR ucStateEntrySize;
182 UCHAR ucClockInfoSize;
183 UCHAR ucNonClockSize;
184
185 // offset from start of this table to array of ucNumStates ATOM_PPLIB_STATE structures
186 USHORT usStateArrayOffset;
187
188 // offset from start of this table to array of ASIC-specific structures,
189 // currently ATOM_PPLIB_CLOCK_INFO.
190 USHORT usClockInfoArrayOffset;
191
192 // offset from start of this table to array of ATOM_PPLIB_NONCLOCK_INFO
193 USHORT usNonClockInfoArrayOffset;
194
195 USHORT usBackbiasTime; // in microseconds
196 USHORT usVoltageTime; // in microseconds
197 USHORT usTableSize; //the size of this structure, or the extended structure
198
199 ULONG ulPlatformCaps; // See ATOM_PPLIB_CAPS_*
200
201 ATOM_PPLIB_THERMALCONTROLLER sThermalController;
202
203 USHORT usBootClockInfoOffset;
204 USHORT usBootNonClockInfoOffset;
205
206} ATOM_PPLIB_POWERPLAYTABLE;
207
208typedef struct _ATOM_PPLIB_POWERPLAYTABLE2
209{
210 ATOM_PPLIB_POWERPLAYTABLE basicTable;
211 UCHAR ucNumCustomThermalPolicy;
212 USHORT usCustomThermalPolicyArrayOffset;
213}ATOM_PPLIB_POWERPLAYTABLE2, *LPATOM_PPLIB_POWERPLAYTABLE2;
214
215typedef struct _ATOM_PPLIB_POWERPLAYTABLE3
216{
217 ATOM_PPLIB_POWERPLAYTABLE2 basicTable2;
218 USHORT usFormatID; // To be used ONLY by PPGen.
219 USHORT usFanTableOffset;
220 USHORT usExtendendedHeaderOffset;
221} ATOM_PPLIB_POWERPLAYTABLE3, *LPATOM_PPLIB_POWERPLAYTABLE3;
222
223typedef struct _ATOM_PPLIB_POWERPLAYTABLE4
224{
225 ATOM_PPLIB_POWERPLAYTABLE3 basicTable3;
226 ULONG ulGoldenPPID; // PPGen use only
227 ULONG ulGoldenRevision; // PPGen use only
228 USHORT usVddcDependencyOnSCLKOffset;
229 USHORT usVddciDependencyOnMCLKOffset;
230 USHORT usVddcDependencyOnMCLKOffset;
231 USHORT usMaxClockVoltageOnDCOffset;
232 USHORT usVddcPhaseShedLimitsTableOffset; // Points to ATOM_PPLIB_PhaseSheddingLimits_Table
233 USHORT usMvddDependencyOnMCLKOffset;
234} ATOM_PPLIB_POWERPLAYTABLE4, *LPATOM_PPLIB_POWERPLAYTABLE4;
235
236typedef struct _ATOM_PPLIB_POWERPLAYTABLE5
237{
238 ATOM_PPLIB_POWERPLAYTABLE4 basicTable4;
239 ULONG ulTDPLimit;
240 ULONG ulNearTDPLimit;
241 ULONG ulSQRampingThreshold;
242 USHORT usCACLeakageTableOffset; // Points to ATOM_PPLIB_CAC_Leakage_Table
243 ULONG ulCACLeakage; // The iLeakage for driver calculated CAC leakage table
244 USHORT usTDPODLimit;
245 USHORT usLoadLineSlope; // in milliOhms * 100
246} ATOM_PPLIB_POWERPLAYTABLE5, *LPATOM_PPLIB_POWERPLAYTABLE5;
247
248//// ATOM_PPLIB_NONCLOCK_INFO::usClassification
249#define ATOM_PPLIB_CLASSIFICATION_UI_MASK 0x0007
250#define ATOM_PPLIB_CLASSIFICATION_UI_SHIFT 0
251#define ATOM_PPLIB_CLASSIFICATION_UI_NONE 0
252#define ATOM_PPLIB_CLASSIFICATION_UI_BATTERY 1
253#define ATOM_PPLIB_CLASSIFICATION_UI_BALANCED 3
254#define ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE 5
255// 2, 4, 6, 7 are reserved
256
257#define ATOM_PPLIB_CLASSIFICATION_BOOT 0x0008
258#define ATOM_PPLIB_CLASSIFICATION_THERMAL 0x0010
259#define ATOM_PPLIB_CLASSIFICATION_LIMITEDPOWERSOURCE 0x0020
260#define ATOM_PPLIB_CLASSIFICATION_REST 0x0040
261#define ATOM_PPLIB_CLASSIFICATION_FORCED 0x0080
262#define ATOM_PPLIB_CLASSIFICATION_3DPERFORMANCE 0x0100
263#define ATOM_PPLIB_CLASSIFICATION_OVERDRIVETEMPLATE 0x0200
264#define ATOM_PPLIB_CLASSIFICATION_UVDSTATE 0x0400
265#define ATOM_PPLIB_CLASSIFICATION_3DLOW 0x0800
266#define ATOM_PPLIB_CLASSIFICATION_ACPI 0x1000
267#define ATOM_PPLIB_CLASSIFICATION_HD2STATE 0x2000
268#define ATOM_PPLIB_CLASSIFICATION_HDSTATE 0x4000
269#define ATOM_PPLIB_CLASSIFICATION_SDSTATE 0x8000
270
271//// ATOM_PPLIB_NONCLOCK_INFO::usClassification2
272#define ATOM_PPLIB_CLASSIFICATION2_LIMITEDPOWERSOURCE_2 0x0001
273#define ATOM_PPLIB_CLASSIFICATION2_ULV 0x0002
274#define ATOM_PPLIB_CLASSIFICATION2_MVC 0x0004 //Multi-View Codec (BD-3D)
275
276//// ATOM_PPLIB_NONCLOCK_INFO::ulCapsAndSettings
277#define ATOM_PPLIB_SINGLE_DISPLAY_ONLY 0x00000001
278#define ATOM_PPLIB_SUPPORTS_VIDEO_PLAYBACK 0x00000002
279
280// 0 is 2.5Gb/s, 1 is 5Gb/s
281#define ATOM_PPLIB_PCIE_LINK_SPEED_MASK 0x00000004
282#define ATOM_PPLIB_PCIE_LINK_SPEED_SHIFT 2
283
284// lanes - 1: 1, 2, 4, 8, 12, 16 permitted by PCIE spec
285#define ATOM_PPLIB_PCIE_LINK_WIDTH_MASK 0x000000F8
286#define ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT 3
287
288// lookup into reduced refresh-rate table
289#define ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_MASK 0x00000F00
290#define ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_SHIFT 8
291
292#define ATOM_PPLIB_LIMITED_REFRESHRATE_UNLIMITED 0
293#define ATOM_PPLIB_LIMITED_REFRESHRATE_50HZ 1
294// 2-15 TBD as needed.
295
296#define ATOM_PPLIB_SOFTWARE_DISABLE_LOADBALANCING 0x00001000
297#define ATOM_PPLIB_SOFTWARE_ENABLE_SLEEP_FOR_TIMESTAMPS 0x00002000
298
299#define ATOM_PPLIB_DISALLOW_ON_DC 0x00004000
300
301#define ATOM_PPLIB_ENABLE_VARIBRIGHT 0x00008000
302
303//memory related flags
304#define ATOM_PPLIB_SWSTATE_MEMORY_DLL_OFF 0x000010000
305
306//M3 Arb //2bits, current 3 sets of parameters in total
307#define ATOM_PPLIB_M3ARB_MASK 0x00060000
308#define ATOM_PPLIB_M3ARB_SHIFT 17
309
310#define ATOM_PPLIB_ENABLE_DRR 0x00080000
311
312// remaining 16 bits are reserved
313typedef struct _ATOM_PPLIB_THERMAL_STATE
314{
315 UCHAR ucMinTemperature;
316 UCHAR ucMaxTemperature;
317 UCHAR ucThermalAction;
318}ATOM_PPLIB_THERMAL_STATE, *LPATOM_PPLIB_THERMAL_STATE;
319
320// Contained in an array starting at the offset
321// in ATOM_PPLIB_POWERPLAYTABLE::usNonClockInfoArrayOffset.
322// referenced from ATOM_PPLIB_STATE_INFO::ucNonClockStateIndex
323#define ATOM_PPLIB_NONCLOCKINFO_VER1 12
324#define ATOM_PPLIB_NONCLOCKINFO_VER2 24
325typedef struct _ATOM_PPLIB_NONCLOCK_INFO
326{
327 USHORT usClassification;
328 UCHAR ucMinTemperature;
329 UCHAR ucMaxTemperature;
330 ULONG ulCapsAndSettings;
331 UCHAR ucRequiredPower;
332 USHORT usClassification2;
333 ULONG ulVCLK;
334 ULONG ulDCLK;
335 UCHAR ucUnused[5];
336} ATOM_PPLIB_NONCLOCK_INFO;
337
338// Contained in an array starting at the offset
339// in ATOM_PPLIB_POWERPLAYTABLE::usClockInfoArrayOffset.
340// referenced from ATOM_PPLIB_STATE::ucClockStateIndices
341typedef struct _ATOM_PPLIB_R600_CLOCK_INFO
342{
343 USHORT usEngineClockLow;
344 UCHAR ucEngineClockHigh;
345
346 USHORT usMemoryClockLow;
347 UCHAR ucMemoryClockHigh;
348
349 USHORT usVDDC;
350 USHORT usUnused1;
351 USHORT usUnused2;
352
353 ULONG ulFlags; // ATOM_PPLIB_R600_FLAGS_*
354
355} ATOM_PPLIB_R600_CLOCK_INFO;
356
357// ulFlags in ATOM_PPLIB_R600_CLOCK_INFO
358#define ATOM_PPLIB_R600_FLAGS_PCIEGEN2 1
359#define ATOM_PPLIB_R600_FLAGS_UVDSAFE 2
360#define ATOM_PPLIB_R600_FLAGS_BACKBIASENABLE 4
361#define ATOM_PPLIB_R600_FLAGS_MEMORY_ODT_OFF 8
362#define ATOM_PPLIB_R600_FLAGS_MEMORY_DLL_OFF 16
363#define ATOM_PPLIB_R600_FLAGS_LOWPOWER 32 // On the RV770 use 'low power' setting (sequencer S0).
364
365typedef struct _ATOM_PPLIB_RS780_CLOCK_INFO
366
367{
368 USHORT usLowEngineClockLow; // Low Engine clock in MHz (the same way as on the R600).
369 UCHAR ucLowEngineClockHigh;
370 USHORT usHighEngineClockLow; // High Engine clock in MHz.
371 UCHAR ucHighEngineClockHigh;
372 USHORT usMemoryClockLow; // For now one of the ATOM_PPLIB_RS780_SPMCLK_XXXX constants.
373 UCHAR ucMemoryClockHigh; // Currentyl unused.
374 UCHAR ucPadding; // For proper alignment and size.
375 USHORT usVDDC; // For the 780, use: None, Low, High, Variable
376 UCHAR ucMaxHTLinkWidth; // From SBIOS - {2, 4, 8, 16}
377 UCHAR ucMinHTLinkWidth; // From SBIOS - {2, 4, 8, 16}. Effective only if CDLW enabled. Minimum down stream width could
378 USHORT usHTLinkFreq; // See definition ATOM_PPLIB_RS780_HTLINKFREQ_xxx or in MHz(>=200).
379 ULONG ulFlags;
380} ATOM_PPLIB_RS780_CLOCK_INFO;
381
382#define ATOM_PPLIB_RS780_VOLTAGE_NONE 0
383#define ATOM_PPLIB_RS780_VOLTAGE_LOW 1
384#define ATOM_PPLIB_RS780_VOLTAGE_HIGH 2
385#define ATOM_PPLIB_RS780_VOLTAGE_VARIABLE 3
386
387#define ATOM_PPLIB_RS780_SPMCLK_NONE 0 // We cannot change the side port memory clock, leave it as it is.
388#define ATOM_PPLIB_RS780_SPMCLK_LOW 1
389#define ATOM_PPLIB_RS780_SPMCLK_HIGH 2
390
391#define ATOM_PPLIB_RS780_HTLINKFREQ_NONE 0
392#define ATOM_PPLIB_RS780_HTLINKFREQ_LOW 1
393#define ATOM_PPLIB_RS780_HTLINKFREQ_HIGH 2
394
395typedef struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO
396{
397 USHORT usEngineClockLow;
398 UCHAR ucEngineClockHigh;
399
400 USHORT usMemoryClockLow;
401 UCHAR ucMemoryClockHigh;
402
403 USHORT usVDDC;
404 USHORT usVDDCI;
405 USHORT usUnused;
406
407 ULONG ulFlags; // ATOM_PPLIB_R600_FLAGS_*
408
409} ATOM_PPLIB_EVERGREEN_CLOCK_INFO;
410
411typedef struct _ATOM_PPLIB_SI_CLOCK_INFO
412{
413 USHORT usEngineClockLow;
414 UCHAR ucEngineClockHigh;
415
416 USHORT usMemoryClockLow;
417 UCHAR ucMemoryClockHigh;
418
419 USHORT usVDDC;
420 USHORT usVDDCI;
421 UCHAR ucPCIEGen;
422 UCHAR ucUnused1;
423
424 ULONG ulFlags; // ATOM_PPLIB_SI_FLAGS_*, no flag is necessary for now
425
426} ATOM_PPLIB_SI_CLOCK_INFO;
427
428typedef struct _ATOM_PPLIB_CI_CLOCK_INFO
429{
430 USHORT usEngineClockLow;
431 UCHAR ucEngineClockHigh;
432
433 USHORT usMemoryClockLow;
434 UCHAR ucMemoryClockHigh;
435
436 UCHAR ucPCIEGen;
437 USHORT usPCIELane;
438} ATOM_PPLIB_CI_CLOCK_INFO;
439
440typedef struct _ATOM_PPLIB_SUMO_CLOCK_INFO{
441 USHORT usEngineClockLow; //clockfrequency & 0xFFFF. The unit is in 10khz
442 UCHAR ucEngineClockHigh; //clockfrequency >> 16.
443 UCHAR vddcIndex; //2-bit vddc index;
444 USHORT tdpLimit;
445 //please initalize to 0
446 USHORT rsv1;
447 //please initialize to 0s
448 ULONG rsv2[2];
449}ATOM_PPLIB_SUMO_CLOCK_INFO;
450
451typedef struct _ATOM_PPLIB_KV_CLOCK_INFO {
452 USHORT usEngineClockLow;
453 UCHAR ucEngineClockHigh;
454 UCHAR vddcIndex;
455 USHORT tdpLimit;
456 USHORT rsv1;
457 ULONG rsv2[2];
458} ATOM_PPLIB_KV_CLOCK_INFO;
459
460typedef struct _ATOM_PPLIB_CZ_CLOCK_INFO {
461 UCHAR index;
462 UCHAR rsv[3];
463} ATOM_PPLIB_CZ_CLOCK_INFO;
464
465typedef struct _ATOM_PPLIB_STATE_V2
466{
467 //number of valid dpm levels in this state; Driver uses it to calculate the whole
468 //size of the state: sizeof(ATOM_PPLIB_STATE_V2) + (ucNumDPMLevels - 1) * sizeof(UCHAR)
469 UCHAR ucNumDPMLevels;
470
471 //a index to the array of nonClockInfos
472 UCHAR nonClockInfoIndex;
473 /**
474 * Driver will read the first ucNumDPMLevels in this array
475 */
476 UCHAR clockInfoIndex[];
477} ATOM_PPLIB_STATE_V2;
478
479typedef struct _StateArray{
480 //how many states we have
481 UCHAR ucNumEntries;
482
483 ATOM_PPLIB_STATE_V2 states[] /* __counted_by(ucNumEntries) */;
484}StateArray;
485
486
487typedef struct _ClockInfoArray{
488 //how many clock levels we have
489 UCHAR ucNumEntries;
490
491 //sizeof(ATOM_PPLIB_CLOCK_INFO)
492 UCHAR ucEntrySize;
493
494 UCHAR clockInfo[];
495}ClockInfoArray;
496
497typedef struct _NonClockInfoArray{
498 //how many non-clock levels we have. normally should be same as number of states
499 UCHAR ucNumEntries;
500 //sizeof(ATOM_PPLIB_NONCLOCK_INFO)
501 UCHAR ucEntrySize;
502
503 ATOM_PPLIB_NONCLOCK_INFO nonClockInfo[] __counted_by(ucNumEntries);
504}NonClockInfoArray;
505
506typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Record
507{
508 USHORT usClockLow;
509 UCHAR ucClockHigh;
510 USHORT usVoltage;
511}ATOM_PPLIB_Clock_Voltage_Dependency_Record;
512
513typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Table
514{
515 // Number of entries.
516 UCHAR ucNumEntries;
517 // Dynamically allocate entries.
518 ATOM_PPLIB_Clock_Voltage_Dependency_Record entries[] __counted_by(ucNumEntries);
519}ATOM_PPLIB_Clock_Voltage_Dependency_Table;
520
521typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_Record
522{
523 USHORT usSclkLow;
524 UCHAR ucSclkHigh;
525 USHORT usMclkLow;
526 UCHAR ucMclkHigh;
527 USHORT usVddc;
528 USHORT usVddci;
529}ATOM_PPLIB_Clock_Voltage_Limit_Record;
530
531typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_Table
532{
533 // Number of entries.
534 UCHAR ucNumEntries;
535 // Dynamically allocate entries.
536 ATOM_PPLIB_Clock_Voltage_Limit_Record entries[] __counted_by(ucNumEntries);
537}ATOM_PPLIB_Clock_Voltage_Limit_Table;
538
539union _ATOM_PPLIB_CAC_Leakage_Record
540{
541 struct
542 {
543 USHORT usVddc; // We use this field for the "fake" standardized VDDC for power calculations; For CI and newer, we use this as the real VDDC value. in CI we read it as StdVoltageHiSidd
544 ULONG ulLeakageValue; // For CI and newer we use this as the "fake" standar VDDC value. in CI we read it as StdVoltageLoSidd
545
546 };
547 struct
548 {
549 USHORT usVddc1;
550 USHORT usVddc2;
551 USHORT usVddc3;
552 };
553};
554
555typedef union _ATOM_PPLIB_CAC_Leakage_Record ATOM_PPLIB_CAC_Leakage_Record;
556
557typedef struct _ATOM_PPLIB_CAC_Leakage_Table
558{
559 // Number of entries.
560 UCHAR ucNumEntries;
561 // Dynamically allocate entries.
562 ATOM_PPLIB_CAC_Leakage_Record entries[] __counted_by(ucNumEntries);
563}ATOM_PPLIB_CAC_Leakage_Table;
564
565typedef struct _ATOM_PPLIB_PhaseSheddingLimits_Record
566{
567 USHORT usVoltage;
568 USHORT usSclkLow;
569 UCHAR ucSclkHigh;
570 USHORT usMclkLow;
571 UCHAR ucMclkHigh;
572}ATOM_PPLIB_PhaseSheddingLimits_Record;
573
574typedef struct _ATOM_PPLIB_PhaseSheddingLimits_Table
575{
576 // Number of entries.
577 UCHAR ucNumEntries;
578 // Dynamically allocate entries.
579 ATOM_PPLIB_PhaseSheddingLimits_Record entries[] __counted_by(ucNumEntries);
580}ATOM_PPLIB_PhaseSheddingLimits_Table;
581
582typedef struct _VCEClockInfo{
583 USHORT usEVClkLow;
584 UCHAR ucEVClkHigh;
585 USHORT usECClkLow;
586 UCHAR ucECClkHigh;
587}VCEClockInfo;
588
589typedef struct _VCEClockInfoArray{
590 UCHAR ucNumEntries;
591 VCEClockInfo entries[] __counted_by(ucNumEntries);
592}VCEClockInfoArray;
593
594typedef struct _ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record
595{
596 USHORT usVoltage;
597 UCHAR ucVCEClockInfoIndex;
598}ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record;
599
600typedef struct _ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table
601{
602 UCHAR numEntries;
603 ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record entries[] __counted_by(numEntries);
604}ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table;
605
606typedef struct _ATOM_PPLIB_VCE_State_Record
607{
608 UCHAR ucVCEClockInfoIndex;
609 UCHAR ucClockInfoIndex; //highest 2 bits indicates memory p-states, lower 6bits indicates index to ClockInfoArrary
610}ATOM_PPLIB_VCE_State_Record;
611
612typedef struct _ATOM_PPLIB_VCE_State_Table
613{
614 UCHAR numEntries;
615 ATOM_PPLIB_VCE_State_Record entries[] __counted_by(numEntries);
616}ATOM_PPLIB_VCE_State_Table;
617
618
619typedef struct _ATOM_PPLIB_VCE_Table
620{
621 UCHAR revid;
622// VCEClockInfoArray array;
623// ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table limits;
624// ATOM_PPLIB_VCE_State_Table states;
625}ATOM_PPLIB_VCE_Table;
626
627
628typedef struct _UVDClockInfo{
629 USHORT usVClkLow;
630 UCHAR ucVClkHigh;
631 USHORT usDClkLow;
632 UCHAR ucDClkHigh;
633}UVDClockInfo;
634
635typedef struct _UVDClockInfoArray{
636 UCHAR ucNumEntries;
637 UVDClockInfo entries[] __counted_by(ucNumEntries);
638}UVDClockInfoArray;
639
640typedef struct _ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record
641{
642 USHORT usVoltage;
643 UCHAR ucUVDClockInfoIndex;
644}ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record;
645
646typedef struct _ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table
647{
648 UCHAR numEntries;
649 ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record entries[] __counted_by(numEntries);
650}ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table;
651
652typedef struct _ATOM_PPLIB_UVD_Table
653{
654 UCHAR revid;
655// UVDClockInfoArray array;
656// ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table limits;
657}ATOM_PPLIB_UVD_Table;
658
659typedef struct _ATOM_PPLIB_SAMClk_Voltage_Limit_Record
660{
661 USHORT usVoltage;
662 USHORT usSAMClockLow;
663 UCHAR ucSAMClockHigh;
664}ATOM_PPLIB_SAMClk_Voltage_Limit_Record;
665
666typedef struct _ATOM_PPLIB_SAMClk_Voltage_Limit_Table{
667 UCHAR numEntries;
668 ATOM_PPLIB_SAMClk_Voltage_Limit_Record entries[] __counted_by(numEntries);
669}ATOM_PPLIB_SAMClk_Voltage_Limit_Table;
670
671typedef struct _ATOM_PPLIB_SAMU_Table
672{
673 UCHAR revid;
674 ATOM_PPLIB_SAMClk_Voltage_Limit_Table limits;
675}ATOM_PPLIB_SAMU_Table;
676
677typedef struct _ATOM_PPLIB_ACPClk_Voltage_Limit_Record
678{
679 USHORT usVoltage;
680 USHORT usACPClockLow;
681 UCHAR ucACPClockHigh;
682}ATOM_PPLIB_ACPClk_Voltage_Limit_Record;
683
684typedef struct _ATOM_PPLIB_ACPClk_Voltage_Limit_Table{
685 UCHAR numEntries;
686 ATOM_PPLIB_ACPClk_Voltage_Limit_Record entries[] __counted_by(numEntries);
687}ATOM_PPLIB_ACPClk_Voltage_Limit_Table;
688
689typedef struct _ATOM_PPLIB_ACP_Table
690{
691 UCHAR revid;
692 ATOM_PPLIB_ACPClk_Voltage_Limit_Table limits;
693}ATOM_PPLIB_ACP_Table;
694
695typedef struct _ATOM_PowerTune_Table{
696 USHORT usTDP;
697 USHORT usConfigurableTDP;
698 USHORT usTDC;
699 USHORT usBatteryPowerLimit;
700 USHORT usSmallPowerLimit;
701 USHORT usLowCACLeakage;
702 USHORT usHighCACLeakage;
703}ATOM_PowerTune_Table;
704
705typedef struct _ATOM_PPLIB_POWERTUNE_Table
706{
707 UCHAR revid;
708 ATOM_PowerTune_Table power_tune_table;
709}ATOM_PPLIB_POWERTUNE_Table;
710
711typedef struct _ATOM_PPLIB_POWERTUNE_Table_V1
712{
713 UCHAR revid;
714 ATOM_PowerTune_Table power_tune_table;
715 USHORT usMaximumPowerDeliveryLimit;
716 USHORT usTjMax;
717 USHORT usReserve[6];
718} ATOM_PPLIB_POWERTUNE_Table_V1;
719
720#define ATOM_PPM_A_A 1
721#define ATOM_PPM_A_I 2
722typedef struct _ATOM_PPLIB_PPM_Table
723{
724 UCHAR ucRevId;
725 UCHAR ucPpmDesign; //A+I or A+A
726 USHORT usCpuCoreNumber;
727 ULONG ulPlatformTDP;
728 ULONG ulSmallACPlatformTDP;
729 ULONG ulPlatformTDC;
730 ULONG ulSmallACPlatformTDC;
731 ULONG ulApuTDP;
732 ULONG ulDGpuTDP;
733 ULONG ulDGpuUlvPower;
734 ULONG ulTjmax;
735} ATOM_PPLIB_PPM_Table;
736
737#define VQ_DisplayConfig_NoneAWD 1
738#define VQ_DisplayConfig_AWD 2
739
740typedef struct ATOM_PPLIB_VQ_Budgeting_Record{
741 ULONG ulDeviceID;
742 ULONG ulSustainableSOCPowerLimitLow; /* in mW */
743 ULONG ulSustainableSOCPowerLimitHigh; /* in mW */
744
745 ULONG ulDClk;
746 ULONG ulEClk;
747 ULONG ulDispSclk;
748 UCHAR ucDispConfig;
749
750} ATOM_PPLIB_VQ_Budgeting_Record;
751
752typedef struct ATOM_PPLIB_VQ_Budgeting_Table {
753 UCHAR revid;
754 UCHAR numEntries;
755 ATOM_PPLIB_VQ_Budgeting_Record entries[] __counted_by(numEntries);
756} ATOM_PPLIB_VQ_Budgeting_Table;
757
758#pragma pack()
759
760#endif