1/*
2 * Copyright 2014 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 SMU8_FUSION_H
25#define SMU8_FUSION_H
26
27#include "smu8.h"
28
29#pragma pack(push, 1)
30
31#define SMU8_MAX_CUS 2
32#define SMU8_PSMS_PER_CU 4
33#define SMU8_CACS_PER_CU 4
34
35struct SMU8_GfxCuPgScoreboard {
36    uint8_t Enabled;
37    uint8_t spare[3];
38};
39
40struct SMU8_Port80MonitorTable {
41	uint32_t MmioAddress;
42	uint32_t MemoryBaseHi;
43	uint32_t MemoryBaseLo;
44	uint16_t MemoryBufferSize;
45	uint16_t MemoryPosition;
46	uint16_t PollingInterval;
47	uint8_t  EnableCsrShadow;
48	uint8_t  EnableDramShadow;
49};
50
51/*  Display specific power management parameters */
52#define PWRMGT_SEPARATION_TIME_SHIFT            0
53#define PWRMGT_SEPARATION_TIME_MASK             0xFFFF
54#define PWRMGT_DISABLE_CPU_CSTATES_SHIFT        16
55#define PWRMGT_DISABLE_CPU_CSTATES_MASK         0x1
56#define PWRMGT_DISABLE_CPU_PSTATES_SHIFT        24
57#define PWRMGT_DISABLE_CPU_PSTATES_MASK         0x1
58
59/* Clock Table Definitions */
60#define NUM_SCLK_LEVELS     8
61#define NUM_LCLK_LEVELS     8
62#define NUM_UVD_LEVELS      8
63#define NUM_ECLK_LEVELS     8
64#define NUM_ACLK_LEVELS     8
65
66struct SMU8_Fusion_ClkLevel {
67	uint8_t		GnbVid;
68	uint8_t		GfxVid;
69	uint8_t		DfsDid;
70	uint8_t		DeepSleepDid;
71	uint32_t	DfsBypass;
72	uint32_t	Frequency;
73};
74
75struct SMU8_Fusion_SclkBreakdownTable {
76	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_SCLK_LEVELS];
77	struct SMU8_Fusion_ClkLevel DpmOffLevel;
78	/* SMU8_Fusion_ClkLevel PwrOffLevel; */
79	uint32_t    SclkValidMask;
80	uint32_t    MaxSclkIndex;
81};
82
83struct SMU8_Fusion_LclkBreakdownTable {
84	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_LCLK_LEVELS];
85	struct SMU8_Fusion_ClkLevel DpmOffLevel;
86    /* SMU8_Fusion_ClkLevel PwrOffLevel; */
87	uint32_t    LclkValidMask;
88	uint32_t    MaxLclkIndex;
89};
90
91struct SMU8_Fusion_EclkBreakdownTable {
92	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_ECLK_LEVELS];
93	struct SMU8_Fusion_ClkLevel DpmOffLevel;
94	struct SMU8_Fusion_ClkLevel PwrOffLevel;
95	uint32_t    EclkValidMask;
96	uint32_t    MaxEclkIndex;
97};
98
99struct SMU8_Fusion_VclkBreakdownTable {
100	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_UVD_LEVELS];
101	struct SMU8_Fusion_ClkLevel DpmOffLevel;
102	struct SMU8_Fusion_ClkLevel PwrOffLevel;
103	uint32_t    VclkValidMask;
104	uint32_t    MaxVclkIndex;
105};
106
107struct SMU8_Fusion_DclkBreakdownTable {
108	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_UVD_LEVELS];
109	struct SMU8_Fusion_ClkLevel DpmOffLevel;
110	struct SMU8_Fusion_ClkLevel PwrOffLevel;
111	uint32_t    DclkValidMask;
112	uint32_t    MaxDclkIndex;
113};
114
115struct SMU8_Fusion_AclkBreakdownTable {
116	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_ACLK_LEVELS];
117	struct SMU8_Fusion_ClkLevel DpmOffLevel;
118	struct SMU8_Fusion_ClkLevel PwrOffLevel;
119	uint32_t    AclkValidMask;
120	uint32_t    MaxAclkIndex;
121};
122
123
124struct SMU8_Fusion_ClkTable {
125	struct SMU8_Fusion_SclkBreakdownTable SclkBreakdownTable;
126	struct SMU8_Fusion_LclkBreakdownTable LclkBreakdownTable;
127	struct SMU8_Fusion_EclkBreakdownTable EclkBreakdownTable;
128	struct SMU8_Fusion_VclkBreakdownTable VclkBreakdownTable;
129	struct SMU8_Fusion_DclkBreakdownTable DclkBreakdownTable;
130	struct SMU8_Fusion_AclkBreakdownTable AclkBreakdownTable;
131};
132
133#pragma pack(pop)
134
135#endif
136