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1/* SPDX-License-Identifier: GPL-2.0-or-later */
2/*
3 * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved.
4 * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved.
5
6 */
7#ifndef __CHIP_H__
8#define __CHIP_H__
9
10#include "global.h"
11
12/***************************************/
13/* Definition Graphic Chip Information */
14/***************************************/
15
16#define PCI_VIA_VENDOR_ID 0x1106
17
18/* Define VIA Graphic Chip Name */
19#define UNICHROME_CLE266 1
20#define UNICHROME_CLE266_DID 0x3122
21#define CLE266_REVISION_AX 0x0A
22#define CLE266_REVISION_CX 0x0C
23
24#define UNICHROME_K400 2
25#define UNICHROME_K400_DID 0x7205
26
27#define UNICHROME_K800 3
28#define UNICHROME_K800_DID 0x3108
29
30#define UNICHROME_PM800 4
31#define UNICHROME_PM800_DID 0x3118
32
33#define UNICHROME_CN700 5
34#define UNICHROME_CN700_DID 0x3344
35
36#define UNICHROME_CX700 6
37#define UNICHROME_CX700_DID 0x3157
38#define CX700_REVISION_700 0x0
39#define CX700_REVISION_700M 0x1
40#define CX700_REVISION_700M2 0x2
41
42#define UNICHROME_CN750 7
43#define UNICHROME_CN750_DID 0x3225
44
45#define UNICHROME_K8M890 8
46#define UNICHROME_K8M890_DID 0x3230
47
48#define UNICHROME_P4M890 9
49#define UNICHROME_P4M890_DID 0x3343
50
51#define UNICHROME_P4M900 10
52#define UNICHROME_P4M900_DID 0x3371
53
54#define UNICHROME_VX800 11
55#define UNICHROME_VX800_DID 0x1122
56
57#define UNICHROME_VX855 12
58#define UNICHROME_VX855_DID 0x5122
59
60#define UNICHROME_VX900 13
61#define UNICHROME_VX900_DID 0x7122
62
63/**************************************************/
64/* Definition TMDS Trasmitter Information */
65/**************************************************/
66
67/* Definition TMDS Trasmitter Index */
68#define NON_TMDS_TRANSMITTER 0x00
69#define VT1632_TMDS 0x01
70#define INTEGRATED_TMDS 0x42
71
72/* Definition TMDS Trasmitter I2C Target Address */
73#define VT1632_TMDS_I2C_ADDR 0x10
74
75/**************************************************/
76/* Definition LVDS Trasmitter Information */
77/**************************************************/
78
79/* Definition LVDS Trasmitter Index */
80#define NON_LVDS_TRANSMITTER 0x00
81#define VT1631_LVDS 0x01
82#define VT1636_LVDS 0x0E
83#define INTEGRATED_LVDS 0x41
84
85/* Definition Digital Transmitter Mode */
86#define TX_DATA_12_BITS 0x01
87#define TX_DATA_24_BITS 0x02
88#define TX_DATA_DDR_MODE 0x04
89#define TX_DATA_SDR_MODE 0x08
90
91/* Definition LVDS Trasmitter I2C Target Address */
92#define VT1631_LVDS_I2C_ADDR 0x70
93#define VT3271_LVDS_I2C_ADDR 0x80
94#define VT1636_LVDS_I2C_ADDR 0x80
95
96struct tmds_chip_information {
97 int tmds_chip_name;
98 int tmds_chip_target_addr;
99 int output_interface;
100 int i2c_port;
101};
102
103struct lvds_chip_information {
104 int lvds_chip_name;
105 int lvds_chip_target_addr;
106 int output_interface;
107 int i2c_port;
108};
109
110/* The type of 2D engine */
111enum via_2d_engine {
112 VIA_2D_ENG_H2,
113 VIA_2D_ENG_H5,
114 VIA_2D_ENG_M1,
115};
116
117struct chip_information {
118 int gfx_chip_name;
119 int gfx_chip_revision;
120 enum via_2d_engine twod_engine;
121 struct tmds_chip_information tmds_chip_info;
122 struct lvds_chip_information lvds_chip_info;
123 struct lvds_chip_information lvds_chip_info2;
124};
125
126struct tmds_setting_information {
127 int iga_path;
128 int h_active;
129 int v_active;
130 int max_pixel_clock;
131};
132
133struct lvds_setting_information {
134 int iga_path;
135 int lcd_panel_hres;
136 int lcd_panel_vres;
137 int display_method;
138 int device_lcd_dualedge;
139 int LCDDithering;
140 int lcd_mode;
141 u32 vclk; /*panel mode clock value */
142};
143
144struct GFX_DPA_SETTING {
145 int ClkRangeIndex;
146 u8 DVP0; /* CR96[3:0] */
147 u8 DVP0DataDri_S1; /* SR2A[5] */
148 u8 DVP0DataDri_S; /* SR1B[1] */
149 u8 DVP0ClockDri_S1; /* SR2A[4] */
150 u8 DVP0ClockDri_S; /* SR1E[2] */
151 u8 DVP1; /* CR9B[3:0] */
152 u8 DVP1Driving; /* SR65[3:0], Data and Clock driving */
153 u8 DFPHigh; /* CR97[3:0] */
154 u8 DFPLow; /* CR99[3:0] */
155
156};
157
158struct VT1636_DPA_SETTING {
159 u8 CLK_SEL_ST1;
160 u8 CLK_SEL_ST2;
161};
162#endif /* __CHIP_H__ */