Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git...
[firefly-linux-kernel-4.4.55.git] / drivers / media / platform / coda.h
1 /*
2  * linux/drivers/media/platform/coda/coda_regs.h
3  *
4  * Copyright (C) 2012 Vista Silicon SL
5  *    Javier Martin <javier.martin@vista-silicon.com>
6  *    Xavier Duret
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License as published by
10  * the Free Software Foundation; either version 2 of the License, or
11  * (at your option) any later version.
12  */
13
14 #ifndef _REGS_CODA_H_
15 #define _REGS_CODA_H_
16
17 /* HW registers */
18 #define CODA_REG_BIT_CODE_RUN                   0x000
19 #define         CODA_REG_RUN_ENABLE             (1 << 0)
20 #define CODA_REG_BIT_CODE_DOWN                  0x004
21 #define         CODA_DOWN_ADDRESS_SET(x)        (((x) & 0xffff) << 16)
22 #define         CODA_DOWN_DATA_SET(x)           ((x) & 0xffff)
23 #define CODA_REG_BIT_HOST_IN_REQ                0x008
24 #define CODA_REG_BIT_INT_CLEAR                  0x00c
25 #define         CODA_REG_BIT_INT_CLEAR_SET      0x1
26 #define CODA_REG_BIT_INT_STATUS         0x010
27 #define CODA_REG_BIT_CODE_RESET         0x014
28 #define         CODA_REG_RESET_ENABLE           (1 << 0)
29 #define CODA_REG_BIT_CUR_PC                     0x018
30
31 /* Static SW registers */
32 #define CODA_REG_BIT_CODE_BUF_ADDR              0x100
33 #define CODA_REG_BIT_WORK_BUF_ADDR              0x104
34 #define CODA_REG_BIT_PARA_BUF_ADDR              0x108
35 #define CODA_REG_BIT_STREAM_CTRL                0x10c
36 #define         CODA7_STREAM_BUF_PIC_RESET      (1 << 4)
37 #define         CODADX6_STREAM_BUF_PIC_RESET    (1 << 3)
38 #define         CODA7_STREAM_BUF_PIC_FLUSH      (1 << 3)
39 #define         CODADX6_STREAM_BUF_PIC_FLUSH    (1 << 2)
40 #define         CODA7_STREAM_BUF_DYNALLOC_EN    (1 << 5)
41 #define         CODADX6_STREAM_BUF_DYNALLOC_EN  (1 << 4)
42 #define         CODA_STREAM_CHKDIS_OFFSET       (1 << 1)
43 #define         CODA_STREAM_ENDIAN_SELECT       (1 << 0)
44 #define CODA_REG_BIT_FRAME_MEM_CTRL             0x110
45 #define         CODA_IMAGE_ENDIAN_SELECT        (1 << 0)
46 #define CODA_REG_BIT_RD_PTR(x)                  (0x120 + 8 * (x))
47 #define CODA_REG_BIT_WR_PTR(x)                  (0x124 + 8 * (x))
48 #define CODADX6_REG_BIT_SEARCH_RAM_BASE_ADDR    0x140
49 #define CODA7_REG_BIT_AXI_SRAM_USE              0x140
50 #define         CODA7_USE_BIT_ENABLE            (1 << 0)
51 #define         CODA7_USE_HOST_BIT_ENABLE       (1 << 7)
52 #define         CODA7_USE_ME_ENABLE             (1 << 4)
53 #define         CODA7_USE_HOST_ME_ENABLE        (1 << 11)
54 #define CODA_REG_BIT_BUSY                       0x160
55 #define         CODA_REG_BIT_BUSY_FLAG          1
56 #define CODA_REG_BIT_RUN_COMMAND                0x164
57 #define         CODA_COMMAND_SEQ_INIT           1
58 #define         CODA_COMMAND_SEQ_END            2
59 #define         CODA_COMMAND_PIC_RUN            3
60 #define         CODA_COMMAND_SET_FRAME_BUF      4
61 #define         CODA_COMMAND_ENCODE_HEADER      5
62 #define         CODA_COMMAND_ENC_PARA_SET       6
63 #define         CODA_COMMAND_DEC_PARA_SET       7
64 #define         CODA_COMMAND_DEC_BUF_FLUSH      8
65 #define         CODA_COMMAND_RC_CHANGE_PARAMETER 9
66 #define         CODA_COMMAND_FIRMWARE_GET       0xf
67 #define CODA_REG_BIT_RUN_INDEX                  0x168
68 #define         CODA_INDEX_SET(x)               ((x) & 0x3)
69 #define CODA_REG_BIT_RUN_COD_STD                0x16c
70 #define         CODADX6_MODE_DECODE_MP4         0
71 #define         CODADX6_MODE_ENCODE_MP4         1
72 #define         CODADX6_MODE_DECODE_H264        2
73 #define         CODADX6_MODE_ENCODE_H264        3
74 #define         CODA7_MODE_DECODE_H264          0
75 #define         CODA7_MODE_DECODE_VC1           1
76 #define         CODA7_MODE_DECODE_MP2           2
77 #define         CODA7_MODE_DECODE_MP4           3
78 #define         CODA7_MODE_DECODE_DV3           3
79 #define         CODA7_MODE_DECODE_RV            4
80 #define         CODA7_MODE_DECODE_MJPG          5
81 #define         CODA7_MODE_ENCODE_H264          8
82 #define         CODA7_MODE_ENCODE_MP4           11
83 #define         CODA7_MODE_ENCODE_MJPG          13
84 #define         CODA_MODE_INVALID               0xffff
85 #define CODA_REG_BIT_INT_ENABLE         0x170
86 #define         CODA_INT_INTERRUPT_ENABLE       (1 << 3)
87
88 /*
89  * Commands' mailbox:
90  * registers with offsets in the range 0x180-0x1d0
91  * have different meaning depending on the command being
92  * issued.
93  */
94
95 /* Encoder Sequence Initialization */
96 #define CODA_CMD_ENC_SEQ_BB_START                               0x180
97 #define CODA_CMD_ENC_SEQ_BB_SIZE                                0x184
98 #define CODA_CMD_ENC_SEQ_OPTION                         0x188
99 #define         CODA_OPTION_GAMMA_OFFSET                        7
100 #define         CODA_OPTION_GAMMA_MASK                          0x01
101 #define         CODA_OPTION_LIMITQP_OFFSET                      6
102 #define         CODA_OPTION_LIMITQP_MASK                        0x01
103 #define         CODA_OPTION_RCINTRAQP_OFFSET                    5
104 #define         CODA_OPTION_RCINTRAQP_MASK                      0x01
105 #define         CODA_OPTION_FMO_OFFSET                          4
106 #define         CODA_OPTION_FMO_MASK                            0x01
107 #define         CODA_OPTION_SLICEREPORT_OFFSET                  1
108 #define         CODA_OPTION_SLICEREPORT_MASK                    0x01
109 #define CODA_CMD_ENC_SEQ_COD_STD                                0x18c
110 #define         CODA_STD_MPEG4                                  0
111 #define         CODA_STD_H263                                   1
112 #define         CODA_STD_H264                                   2
113 #define         CODA_STD_MJPG                                   3
114 #define CODA_CMD_ENC_SEQ_SRC_SIZE                               0x190
115 #define         CODA7_PICWIDTH_OFFSET                           16
116 #define         CODA7_PICWIDTH_MASK                             0xffff
117 #define         CODADX6_PICWIDTH_OFFSET                         10
118 #define         CODADX6_PICWIDTH_MASK                           0x3ff
119 #define         CODA_PICHEIGHT_OFFSET                           0
120 #define         CODA_PICHEIGHT_MASK                             0x3ff
121 #define CODA_CMD_ENC_SEQ_SRC_F_RATE                             0x194
122 #define CODA_CMD_ENC_SEQ_MP4_PARA                               0x198
123 #define         CODA_MP4PARAM_VERID_OFFSET                      6
124 #define         CODA_MP4PARAM_VERID_MASK                        0x01
125 #define         CODA_MP4PARAM_INTRADCVLCTHR_OFFSET              2
126 #define         CODA_MP4PARAM_INTRADCVLCTHR_MASK                0x07
127 #define         CODA_MP4PARAM_REVERSIBLEVLCENABLE_OFFSET        1
128 #define         CODA_MP4PARAM_REVERSIBLEVLCENABLE_MASK          0x01
129 #define         CODA_MP4PARAM_DATAPARTITIONENABLE_OFFSET        0
130 #define         CODA_MP4PARAM_DATAPARTITIONENABLE_MASK          0x01
131 #define CODA_CMD_ENC_SEQ_263_PARA                               0x19c
132 #define         CODA_263PARAM_ANNEXJENABLE_OFFSET               2
133 #define         CODA_263PARAM_ANNEXJENABLE_MASK         0x01
134 #define         CODA_263PARAM_ANNEXKENABLE_OFFSET               1
135 #define         CODA_263PARAM_ANNEXKENABLE_MASK         0x01
136 #define         CODA_263PARAM_ANNEXTENABLE_OFFSET               0
137 #define         CODA_263PARAM_ANNEXTENABLE_MASK         0x01
138 #define CODA_CMD_ENC_SEQ_264_PARA                               0x1a0
139 #define         CODA_264PARAM_DEBLKFILTEROFFSETBETA_OFFSET      12
140 #define         CODA_264PARAM_DEBLKFILTEROFFSETBETA_MASK        0x0f
141 #define         CODA_264PARAM_DEBLKFILTEROFFSETALPHA_OFFSET     8
142 #define         CODA_264PARAM_DEBLKFILTEROFFSETALPHA_MASK       0x0f
143 #define         CODA_264PARAM_DISABLEDEBLK_OFFSET               6
144 #define         CODA_264PARAM_DISABLEDEBLK_MASK         0x01
145 #define         CODA_264PARAM_CONSTRAINEDINTRAPREDFLAG_OFFSET   5
146 #define         CODA_264PARAM_CONSTRAINEDINTRAPREDFLAG_MASK     0x01
147 #define         CODA_264PARAM_CHROMAQPOFFSET_OFFSET             0
148 #define         CODA_264PARAM_CHROMAQPOFFSET_MASK               0x1f
149 #define CODA_CMD_ENC_SEQ_SLICE_MODE                             0x1a4
150 #define         CODA_SLICING_SIZE_OFFSET                        2
151 #define         CODA_SLICING_SIZE_MASK                          0x3fffffff
152 #define         CODA_SLICING_UNIT_OFFSET                        1
153 #define         CODA_SLICING_UNIT_MASK                          0x01
154 #define         CODA_SLICING_MODE_OFFSET                        0
155 #define         CODA_SLICING_MODE_MASK                          0x01
156 #define CODA_CMD_ENC_SEQ_GOP_SIZE                               0x1a8
157 #define         CODA_GOP_SIZE_OFFSET                            0
158 #define         CODA_GOP_SIZE_MASK                              0x3f
159 #define CODA_CMD_ENC_SEQ_RC_PARA                                0x1ac
160 #define         CODA_RATECONTROL_AUTOSKIP_OFFSET                31
161 #define         CODA_RATECONTROL_AUTOSKIP_MASK                  0x01
162 #define         CODA_RATECONTROL_INITIALDELAY_OFFSET            16
163 #define         CODA_RATECONTROL_INITIALDELAY_MASK              0x7f
164 #define         CODA_RATECONTROL_BITRATE_OFFSET         1
165 #define         CODA_RATECONTROL_BITRATE_MASK                   0x7f
166 #define         CODA_RATECONTROL_ENABLE_OFFSET                  0
167 #define         CODA_RATECONTROL_ENABLE_MASK                    0x01
168 #define CODA_CMD_ENC_SEQ_RC_BUF_SIZE                            0x1b0
169 #define CODA_CMD_ENC_SEQ_INTRA_REFRESH                          0x1b4
170 #define CODADX6_CMD_ENC_SEQ_FMO                                 0x1b8
171 #define         CODA_FMOPARAM_TYPE_OFFSET                       4
172 #define         CODA_FMOPARAM_TYPE_MASK                         1
173 #define         CODA_FMOPARAM_SLICENUM_OFFSET                   0
174 #define         CODA_FMOPARAM_SLICENUM_MASK                     0x0f
175 #define CODA7_CMD_ENC_SEQ_SEARCH_BASE                           0x1b8
176 #define CODA7_CMD_ENC_SEQ_SEARCH_SIZE                           0x1bc
177 #define CODA_CMD_ENC_SEQ_RC_QP_MAX                              0x1c8
178 #define         CODA_QPMAX_OFFSET                               0
179 #define         CODA_QPMAX_MASK                                 0x3f
180 #define CODA_CMD_ENC_SEQ_RC_GAMMA                               0x1cc
181 #define         CODA_GAMMA_OFFSET                               0
182 #define         CODA_GAMMA_MASK                                 0xffff
183 #define CODA_RET_ENC_SEQ_SUCCESS                                0x1c0
184
185 /* Encoder Picture Run */
186 #define CODA_CMD_ENC_PIC_SRC_ADDR_Y     0x180
187 #define CODA_CMD_ENC_PIC_SRC_ADDR_CB    0x184
188 #define CODA_CMD_ENC_PIC_SRC_ADDR_CR    0x188
189 #define CODA_CMD_ENC_PIC_QS             0x18c
190 #define CODA_CMD_ENC_PIC_ROT_MODE       0x190
191 #define         CODA_ROT_MIR_ENABLE                             (1 << 4)
192 #define         CODA_ROT_0                                      (0x0 << 0)
193 #define         CODA_ROT_90                                     (0x1 << 0)
194 #define         CODA_ROT_180                                    (0x2 << 0)
195 #define         CODA_ROT_270                                    (0x3 << 0)
196 #define         CODA_MIR_NONE                                   (0x0 << 2)
197 #define         CODA_MIR_VER                                    (0x1 << 2)
198 #define         CODA_MIR_HOR                                    (0x2 << 2)
199 #define         CODA_MIR_VER_HOR                                (0x3 << 2)
200 #define CODA_CMD_ENC_PIC_OPTION 0x194
201 #define CODA_CMD_ENC_PIC_BB_START       0x198
202 #define CODA_CMD_ENC_PIC_BB_SIZE        0x19c
203 #define CODA_RET_ENC_PIC_TYPE           0x1c4
204 #define CODA_RET_ENC_PIC_SLICE_NUM      0x1cc
205 #define CODA_RET_ENC_PIC_FLAG           0x1d0
206
207 /* Set Frame Buffer */
208 #define CODA_CMD_SET_FRAME_BUF_NUM              0x180
209 #define CODA_CMD_SET_FRAME_BUF_STRIDE           0x184
210 #define CODA7_CMD_SET_FRAME_AXI_BIT_ADDR        0x190
211 #define CODA7_CMD_SET_FRAME_AXI_IPACDC_ADDR     0x194
212 #define CODA7_CMD_SET_FRAME_AXI_DBKY_ADDR       0x198
213 #define CODA7_CMD_SET_FRAME_AXI_DBKC_ADDR       0x19c
214 #define CODA7_CMD_SET_FRAME_AXI_OVL_ADDR        0x1a0
215 #define CODA7_CMD_SET_FRAME_SOURCE_BUF_STRIDE   0x1a8
216
217 /* Encoder Header */
218 #define CODA_CMD_ENC_HEADER_CODE        0x180
219 #define         CODA_GAMMA_OFFSET       0
220 #define         CODA_HEADER_H264_SPS    0
221 #define         CODA_HEADER_H264_PPS    1
222 #define         CODA_HEADER_MP4V_VOL    0
223 #define         CODA_HEADER_MP4V_VOS    1
224 #define         CODA_HEADER_MP4V_VIS    2
225 #define CODA_CMD_ENC_HEADER_BB_START    0x184
226 #define CODA_CMD_ENC_HEADER_BB_SIZE     0x188
227
228 /* Get Version */
229 #define CODA_CMD_FIRMWARE_VERNUM                0x1c0
230 #define         CODA_FIRMWARE_PRODUCT(x)        (((x) >> 16) & 0xffff)
231 #define         CODA_FIRMWARE_MAJOR(x)          (((x) >> 12) & 0x0f)
232 #define         CODA_FIRMWARE_MINOR(x)          (((x) >> 8) & 0x0f)
233 #define         CODA_FIRMWARE_RELEASE(x)        ((x) & 0xff)
234 #define         CODA_FIRMWARE_VERNUM(product, major, minor, release)    \
235                         ((product) << 16 | ((major) << 12) |            \
236                         ((minor) << 8) | (release))
237
238 #endif