summaryrefslogtreecommitdiff
path: root/drivers/media/pci/saa7164/saa7164-reg.h
blob: 37521a2ee50453a924478123c7efa7f30532fb11 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
/*
 *  Driver for the NXP SAA7164 PCIe bridge
 *
 *  Copyright (c) 2010-2015 Steven Toth <stoth@kernellabs.com>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

/* TODO: Retest the driver with errors expressed as negatives */

/* Result codes */
#define SAA_OK				0
#define SAA_ERR_BAD_PARAMETER		0x09
#define SAA_ERR_NO_RESOURCES		0x0c
#define SAA_ERR_NOT_SUPPORTED		0x13
#define SAA_ERR_BUSY			0x15
#define SAA_ERR_READ			0x17
#define SAA_ERR_TIMEOUT			0x1f
#define SAA_ERR_OVERFLOW		0x20
#define SAA_ERR_EMPTY			0x22
#define SAA_ERR_NOT_STARTED		0x23
#define SAA_ERR_ALREADY_STARTED		0x24
#define SAA_ERR_NOT_STOPPED		0x25
#define SAA_ERR_ALREADY_STOPPED		0x26
#define SAA_ERR_INVALID_COMMAND		0x3e
#define SAA_ERR_NULL_PACKET		0x59

/* Errors and flags from the silicon */
#define PVC_ERRORCODE_UNKNOWN		0x00
#define PVC_ERRORCODE_INVALID_COMMAND	0x01
#define PVC_ERRORCODE_INVALID_CONTROL	0x02
#define PVC_ERRORCODE_INVALID_DATA	0x03
#define PVC_ERRORCODE_TIMEOUT		0x04
#define PVC_ERRORCODE_NAK		0x05
#define PVC_RESPONSEFLAG_ERROR		0x01
#define PVC_RESPONSEFLAG_OVERFLOW	0x02
#define PVC_RESPONSEFLAG_RESET		0x04
#define PVC_RESPONSEFLAG_INTERFACE	0x08
#define PVC_RESPONSEFLAG_CONTINUED	0x10
#define PVC_CMDFLAG_INTERRUPT		0x02
#define PVC_CMDFLAG_INTERFACE		0x04
#define PVC_CMDFLAG_SERIALIZE		0x08
#define PVC_CMDFLAG_CONTINUE		0x10

/* Silicon Commands */
#define GET_DESCRIPTORS_CONTROL		0x01
#define GET_STRING_CONTROL		0x03
#define GET_LANGUAGE_CONTROL		0x05
#define SET_POWER_CONTROL		0x07
#define GET_FW_STATUS_CONTROL		0x08
#define GET_FW_VERSION_CONTROL		0x09
#define SET_DEBUG_LEVEL_CONTROL		0x0B
#define GET_DEBUG_DATA_CONTROL		0x0C
#define GET_PRODUCTION_INFO_CONTROL	0x0D

/* cmd defines */
#define SAA_CMDFLAG_CONTINUE		0x10
#define SAA_CMD_MAX_MSG_UNITS		256

/* Some defines */
#define SAA_BUS_TIMEOUT			50
#define SAA_DEVICE_TIMEOUT		5000
#define SAA_DEVICE_MAXREQUESTSIZE	256

/* Register addresses */
#define SAA_DEVICE_VERSION		0x30
#define SAA_DOWNLOAD_FLAGS		0x34
#define SAA_DOWNLOAD_FLAG		0x34
#define SAA_DOWNLOAD_FLAG_ACK		0x38
#define SAA_DATAREADY_FLAG		0x3C
#define SAA_DATAREADY_FLAG_ACK		0x40

/* Boot loader register and bit definitions */
#define SAA_BOOTLOADERERROR_FLAGS	0x44
#define SAA_DEVICE_IMAGE_SEARCHING	0x01
#define SAA_DEVICE_IMAGE_LOADING	0x02
#define SAA_DEVICE_IMAGE_BOOTING	0x03
#define SAA_DEVICE_IMAGE_CORRUPT	0x04
#define SAA_DEVICE_MEMORY_CORRUPT	0x08
#define SAA_DEVICE_NO_IMAGE		0x10

/* Register addresses */
#define SAA_DEVICE_2ND_VERSION			0x50
#define SAA_DEVICE_2ND_DOWNLOADFLAG_OFFSET	0x54

/* Register addresses */
#define SAA_SECONDSTAGEERROR_FLAGS		0x64

/* Bootloader regs and flags */
#define SAA_DEVICE_DEADLOCK_DETECTED_OFFSET	0x6C
#define SAA_DEVICE_DEADLOCK_DETECTED		0xDEADDEAD

/* Basic firmware status registers */
#define SAA_DEVICE_SYSINIT_STATUS_OFFSET	0x70
#define SAA_DEVICE_SYSINIT_STATUS		0x70
#define SAA_DEVICE_SYSINIT_MODE			0x74
#define SAA_DEVICE_SYSINIT_SPEC			0x78
#define SAA_DEVICE_SYSINIT_INST			0x7C
#define SAA_DEVICE_SYSINIT_CPULOAD		0x80
#define SAA_DEVICE_SYSINIT_REMAINHEAP		0x84

#define SAA_DEVICE_DOWNLOAD_OFFSET		0x1000
#define SAA_DEVICE_BUFFERBLOCKSIZE		0x1000

#define SAA_DEVICE_2ND_BUFFERBLOCKSIZE		0x100000
#define SAA_DEVICE_2ND_DOWNLOAD_OFFSET		0x200000

/* Descriptors */
#define CS_INTERFACE	0x24

/* Descriptor subtypes */
#define VC_INPUT_TERMINAL		0x02
#define VC_OUTPUT_TERMINAL		0x03
#define VC_SELECTOR_UNIT		0x04
#define VC_PROCESSING_UNIT		0x05
#define FEATURE_UNIT			0x06
#define TUNER_UNIT			0x09
#define ENCODER_UNIT			0x0A
#define EXTENSION_UNIT			0x0B
#define VC_TUNER_PATH			0xF0
#define PVC_HARDWARE_DESCRIPTOR		0xF1
#define PVC_INTERFACE_DESCRIPTOR	0xF2
#define PVC_INFRARED_UNIT		0xF3
#define DRM_UNIT			0xF4
#define GENERAL_REQUEST			0xF5

/* Format Types */
#define VS_FORMAT_TYPE         0x02
#define VS_FORMAT_TYPE_I       0x01
#define VS_FORMAT_UNCOMPRESSED 0x04
#define VS_FRAME_UNCOMPRESSED  0x05
#define VS_FORMAT_MPEG2PS      0x09
#define VS_FORMAT_MPEG2TS      0x0A
#define VS_FORMAT_MPEG4SL      0x0B
#define VS_FORMAT_WM9          0x0C
#define VS_FORMAT_DIVX         0x0D
#define VS_FORMAT_VBI          0x0E
#define VS_FORMAT_RDS          0x0F

/* Device extension commands */
#define EXU_REGISTER_ACCESS_CONTROL	0x00
#define EXU_GPIO_CONTROL		0x01
#define EXU_GPIO_GROUP_CONTROL		0x02
#define EXU_INTERRUPT_CONTROL		0x03

/* State Transition and args */
#define SAA_PROBE_CONTROL	0x01
#define SAA_COMMIT_CONTROL	0x02
#define SAA_STATE_CONTROL	0x03
#define SAA_DMASTATE_STOP	0x00
#define SAA_DMASTATE_ACQUIRE	0x01
#define SAA_DMASTATE_PAUSE	0x02
#define SAA_DMASTATE_RUN	0x03

/* A/V Mux Input Selector */
#define SU_INPUT_SELECT_CONTROL 0x01

/* Encoder Profiles */
#define EU_PROFILE_PS_DVD	0x06
#define EU_PROFILE_TS_HQ	0x09
#define EU_VIDEO_FORMAT_MPEG_2	0x02

/* Tuner */
#define TU_AUDIO_MODE_CONTROL  0x17

/* Video Formats */
#define TU_STANDARD_CONTROL		0x00
#define TU_STANDARD_AUTO_CONTROL	0x01
#define TU_STANDARD_NONE		0x00
#define TU_STANDARD_NTSC_M		0x01
#define TU_STANDARD_PAL_I		0x08
#define TU_STANDARD_MANUAL		0x00
#define TU_STANDARD_AUTO		0x01

/* Video Controls */
#define PU_BRIGHTNESS_CONTROL	0x02
#define PU_CONTRAST_CONTROL	0x03
#define PU_HUE_CONTROL		0x06
#define PU_SATURATION_CONTROL	0x07
#define PU_SHARPNESS_CONTROL	0x08

/* Audio Controls */
#define MUTE_CONTROL		0x01
#define VOLUME_CONTROL		0x02
#define AUDIO_DEFAULT_CONTROL	0x0D

/* Default Volume Levels */
#define TMHW_LEV_ADJ_DECLEV_DEFAULT     0x00
#define TMHW_LEV_ADJ_MONOLEV_DEFAULT    0x00
#define TMHW_LEV_ADJ_NICLEV_DEFAULT     0x00
#define TMHW_LEV_ADJ_SAPLEV_DEFAULT     0x00
#define TMHW_LEV_ADJ_ADCLEV_DEFAULT     0x00

/* Encoder Related Commands */
#define EU_PROFILE_CONTROL		0x00
#define EU_VIDEO_FORMAT_CONTROL		0x01
#define EU_VIDEO_BIT_RATE_CONTROL	0x02
#define EU_VIDEO_RESOLUTION_CONTROL	0x03
#define EU_VIDEO_GOP_STRUCTURE_CONTROL	0x04
#define EU_VIDEO_INPUT_ASPECT_CONTROL	0x0A
#define EU_AUDIO_FORMAT_CONTROL		0x0C
#define EU_AUDIO_BIT_RATE_CONTROL	0x0D

/* Firmware Debugging */
#define SET_DEBUG_LEVEL_CONTROL	0x0B
#define GET_DEBUG_DATA_CONTROL	0x0C