Merge tag 'mac80211-for-davem-2016-06-09' of git://git.kernel.org/pub/scm/linux/kerne...
[cascardo/linux.git] / drivers / gpu / drm / mediatek / mtk_dpi_regs.h
1 /*
2  * Copyright (c) 2014 MediaTek Inc.
3  * Author: Jie Qiu <jie.qiu@mediatek.com>
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12  * GNU General Public License for more details.
13  */
14 #ifndef __MTK_DPI_REGS_H
15 #define __MTK_DPI_REGS_H
16
17 #define DPI_EN                  0x00
18 #define EN                              BIT(0)
19
20 #define DPI_RET                 0x04
21 #define RST                             BIT(0)
22
23 #define DPI_INTEN               0x08
24 #define INT_VSYNC_EN                    BIT(0)
25 #define INT_VDE_EN                      BIT(1)
26 #define INT_UNDERFLOW_EN                BIT(2)
27
28 #define DPI_INTSTA              0x0C
29 #define INT_VSYNC_STA                   BIT(0)
30 #define INT_VDE_STA                     BIT(1)
31 #define INT_UNDERFLOW_STA               BIT(2)
32
33 #define DPI_CON                 0x10
34 #define BG_ENABLE                       BIT(0)
35 #define IN_RB_SWAP                      BIT(1)
36 #define INTL_EN                         BIT(2)
37 #define TDFP_EN                         BIT(3)
38 #define CLPF_EN                         BIT(4)
39 #define YUV422_EN                       BIT(5)
40 #define CSC_ENABLE                      BIT(6)
41 #define R601_SEL                        BIT(7)
42 #define EMBSYNC_EN                      BIT(8)
43 #define VS_LODD_EN                      BIT(16)
44 #define VS_LEVEN_EN                     BIT(17)
45 #define VS_RODD_EN                      BIT(18)
46 #define VS_REVEN                        BIT(19)
47 #define FAKE_DE_LODD                    BIT(20)
48 #define FAKE_DE_LEVEN                   BIT(21)
49 #define FAKE_DE_RODD                    BIT(22)
50 #define FAKE_DE_REVEN                   BIT(23)
51
52 #define DPI_OUTPUT_SETTING      0x14
53 #define CH_SWAP                         0
54 #define CH_SWAP_MASK                    (0x7 << 0)
55 #define SWAP_RGB                        0x00
56 #define SWAP_GBR                        0x01
57 #define SWAP_BRG                        0x02
58 #define SWAP_RBG                        0x03
59 #define SWAP_GRB                        0x04
60 #define SWAP_BGR                        0x05
61 #define BIT_SWAP                        BIT(3)
62 #define B_MASK                          BIT(4)
63 #define G_MASK                          BIT(5)
64 #define R_MASK                          BIT(6)
65 #define DE_MASK                         BIT(8)
66 #define HS_MASK                         BIT(9)
67 #define VS_MASK                         BIT(10)
68 #define DE_POL                          BIT(12)
69 #define HSYNC_POL                       BIT(13)
70 #define VSYNC_POL                       BIT(14)
71 #define CK_POL                          BIT(15)
72 #define OEN_OFF                         BIT(16)
73 #define EDGE_SEL                        BIT(17)
74 #define OUT_BIT                         18
75 #define OUT_BIT_MASK                    (0x3 << 18)
76 #define OUT_BIT_8                       0x00
77 #define OUT_BIT_10                      0x01
78 #define OUT_BIT_12                      0x02
79 #define OUT_BIT_16                      0x03
80 #define YC_MAP                          20
81 #define YC_MAP_MASK                     (0x7 << 20)
82 #define YC_MAP_RGB                      0x00
83 #define YC_MAP_CYCY                     0x04
84 #define YC_MAP_YCYC                     0x05
85 #define YC_MAP_CY                       0x06
86 #define YC_MAP_YC                       0x07
87
88 #define DPI_SIZE                0x18
89 #define HSIZE                           0
90 #define HSIZE_MASK                      (0x1FFF << 0)
91 #define VSIZE                           16
92 #define VSIZE_MASK                      (0x1FFF << 16)
93
94 #define DPI_DDR_SETTING         0x1C
95 #define DDR_EN                          BIT(0)
96 #define DDDR_SEL                        BIT(1)
97 #define DDR_4PHASE                      BIT(2)
98 #define DDR_WIDTH                       (0x3 << 4)
99 #define DDR_PAD_MODE                    (0x1 << 8)
100
101 #define DPI_TGEN_HWIDTH         0x20
102 #define HPW                             0
103 #define HPW_MASK                        (0xFFF << 0)
104
105 #define DPI_TGEN_HPORCH         0x24
106 #define HBP                             0
107 #define HBP_MASK                        (0xFFF << 0)
108 #define HFP                             16
109 #define HFP_MASK                        (0xFFF << 16)
110
111 #define DPI_TGEN_VWIDTH         0x28
112 #define DPI_TGEN_VPORCH         0x2C
113
114 #define VSYNC_WIDTH_SHIFT               0
115 #define VSYNC_WIDTH_MASK                (0xFFF << 0)
116 #define VSYNC_HALF_LINE_SHIFT           16
117 #define VSYNC_HALF_LINE_MASK            BIT(16)
118 #define VSYNC_BACK_PORCH_SHIFT          0
119 #define VSYNC_BACK_PORCH_MASK           (0xFFF << 0)
120 #define VSYNC_FRONT_PORCH_SHIFT         16
121 #define VSYNC_FRONT_PORCH_MASK          (0xFFF << 16)
122
123 #define DPI_BG_HCNTL            0x30
124 #define BG_RIGHT                        (0x1FFF << 0)
125 #define BG_LEFT                         (0x1FFF << 16)
126
127 #define DPI_BG_VCNTL            0x34
128 #define BG_BOT                          (0x1FFF << 0)
129 #define BG_TOP                          (0x1FFF << 16)
130
131 #define DPI_BG_COLOR            0x38
132 #define BG_B                            (0xF << 0)
133 #define BG_G                            (0xF << 8)
134 #define BG_R                            (0xF << 16)
135
136 #define DPI_FIFO_CTL            0x3C
137 #define FIFO_VALID_SET                  (0x1F << 0)
138 #define FIFO_RST_SEL                    (0x1 << 8)
139
140 #define DPI_STATUS              0x40
141 #define VCOUNTER                        (0x1FFF << 0)
142 #define DPI_BUSY                        BIT(16)
143 #define OUTEN                           BIT(17)
144 #define FIELD                           BIT(20)
145 #define TDLR                            BIT(21)
146
147 #define DPI_TMODE               0x44
148 #define DPI_OEN_ON                      BIT(0)
149
150 #define DPI_CHECKSUM            0x48
151 #define DPI_CHECKSUM_MASK               (0xFFFFFF << 0)
152 #define DPI_CHECKSUM_READY              BIT(30)
153 #define DPI_CHECKSUM_EN                 BIT(31)
154
155 #define DPI_DUMMY               0x50
156 #define DPI_DUMMY_MASK                  (0xFFFFFFFF << 0)
157
158 #define DPI_TGEN_VWIDTH_LEVEN   0x68
159 #define DPI_TGEN_VPORCH_LEVEN   0x6C
160 #define DPI_TGEN_VWIDTH_RODD    0x70
161 #define DPI_TGEN_VPORCH_RODD    0x74
162 #define DPI_TGEN_VWIDTH_REVEN   0x78
163 #define DPI_TGEN_VPORCH_REVEN   0x7C
164
165 #define DPI_ESAV_VTIMING_LODD   0x80
166 #define ESAV_VOFST_LODD                 (0xFFF << 0)
167 #define ESAV_VWID_LODD                  (0xFFF << 16)
168
169 #define DPI_ESAV_VTIMING_LEVEN  0x84
170 #define ESAV_VOFST_LEVEN                (0xFFF << 0)
171 #define ESAV_VWID_LEVEN                 (0xFFF << 16)
172
173 #define DPI_ESAV_VTIMING_RODD   0x88
174 #define ESAV_VOFST_RODD                 (0xFFF << 0)
175 #define ESAV_VWID_RODD                  (0xFFF << 16)
176
177 #define DPI_ESAV_VTIMING_REVEN  0x8C
178 #define ESAV_VOFST_REVEN                (0xFFF << 0)
179 #define ESAV_VWID_REVEN                 (0xFFF << 16)
180
181 #define DPI_ESAV_FTIMING        0x90
182 #define ESAV_FOFST_ODD                  (0xFFF << 0)
183 #define ESAV_FOFST_EVEN                 (0xFFF << 16)
184
185 #define DPI_CLPF_SETTING        0x94
186 #define CLPF_TYPE                       (0x3 << 0)
187 #define ROUND_EN                        BIT(4)
188
189 #define DPI_Y_LIMIT             0x98
190 #define Y_LIMINT_BOT                    0
191 #define Y_LIMINT_BOT_MASK               (0xFFF << 0)
192 #define Y_LIMINT_TOP                    16
193 #define Y_LIMINT_TOP_MASK               (0xFFF << 16)
194
195 #define DPI_C_LIMIT             0x9C
196 #define C_LIMIT_BOT                     0
197 #define C_LIMIT_BOT_MASK                (0xFFF << 0)
198 #define C_LIMIT_TOP                     16
199 #define C_LIMIT_TOP_MASK                (0xFFF << 16)
200
201 #define DPI_YUV422_SETTING      0xA0
202 #define UV_SWAP                         BIT(0)
203 #define CR_DELSEL                       BIT(4)
204 #define CB_DELSEL                       BIT(5)
205 #define Y_DELSEL                        BIT(6)
206 #define DE_DELSEL                       BIT(7)
207
208 #define DPI_EMBSYNC_SETTING     0xA4
209 #define EMBSYNC_R_CR_EN                 BIT(0)
210 #define EMPSYNC_G_Y_EN                  BIT(1)
211 #define EMPSYNC_B_CB_EN                 BIT(2)
212 #define ESAV_F_INV                      BIT(4)
213 #define ESAV_V_INV                      BIT(5)
214 #define ESAV_H_INV                      BIT(6)
215 #define ESAV_CODE_MAN                   BIT(8)
216 #define VS_OUT_SEL                      (0x7 << 12)
217
218 #define DPI_ESAV_CODE_SET0      0xA8
219 #define ESAV_CODE0                      (0xFFF << 0)
220 #define ESAV_CODE1                      (0xFFF << 16)
221
222 #define DPI_ESAV_CODE_SET1      0xAC
223 #define ESAV_CODE2                      (0xFFF << 0)
224 #define ESAV_CODE3_MSB                  BIT(16)
225
226 #define DPI_H_FRE_CON           0xE0
227 #define H_FRE_2N                        BIT(25)
228 #endif /* __MTK_DPI_REGS_H */