saa7164-reg.h (6118B)
1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2/* 3 * Driver for the NXP SAA7164 PCIe bridge 4 * 5 * Copyright (c) 2010-2015 Steven Toth <stoth@kernellabs.com> 6 */ 7 8/* TODO: Retest the driver with errors expressed as negatives */ 9 10/* Result codes */ 11#define SAA_OK 0 12#define SAA_ERR_BAD_PARAMETER 0x09 13#define SAA_ERR_NO_RESOURCES 0x0c 14#define SAA_ERR_NOT_SUPPORTED 0x13 15#define SAA_ERR_BUSY 0x15 16#define SAA_ERR_READ 0x17 17#define SAA_ERR_TIMEOUT 0x1f 18#define SAA_ERR_OVERFLOW 0x20 19#define SAA_ERR_EMPTY 0x22 20#define SAA_ERR_NOT_STARTED 0x23 21#define SAA_ERR_ALREADY_STARTED 0x24 22#define SAA_ERR_NOT_STOPPED 0x25 23#define SAA_ERR_ALREADY_STOPPED 0x26 24#define SAA_ERR_INVALID_COMMAND 0x3e 25#define SAA_ERR_NULL_PACKET 0x59 26 27/* Errors and flags from the silicon */ 28#define PVC_ERRORCODE_UNKNOWN 0x00 29#define PVC_ERRORCODE_INVALID_COMMAND 0x01 30#define PVC_ERRORCODE_INVALID_CONTROL 0x02 31#define PVC_ERRORCODE_INVALID_DATA 0x03 32#define PVC_ERRORCODE_TIMEOUT 0x04 33#define PVC_ERRORCODE_NAK 0x05 34#define PVC_RESPONSEFLAG_ERROR 0x01 35#define PVC_RESPONSEFLAG_OVERFLOW 0x02 36#define PVC_RESPONSEFLAG_RESET 0x04 37#define PVC_RESPONSEFLAG_INTERFACE 0x08 38#define PVC_RESPONSEFLAG_CONTINUED 0x10 39#define PVC_CMDFLAG_INTERRUPT 0x02 40#define PVC_CMDFLAG_INTERFACE 0x04 41#define PVC_CMDFLAG_SERIALIZE 0x08 42#define PVC_CMDFLAG_CONTINUE 0x10 43 44/* Silicon Commands */ 45#define GET_DESCRIPTORS_CONTROL 0x01 46#define GET_STRING_CONTROL 0x03 47#define GET_LANGUAGE_CONTROL 0x05 48#define SET_POWER_CONTROL 0x07 49#define GET_FW_STATUS_CONTROL 0x08 50#define GET_FW_VERSION_CONTROL 0x09 51#define SET_DEBUG_LEVEL_CONTROL 0x0B 52#define GET_DEBUG_DATA_CONTROL 0x0C 53#define GET_PRODUCTION_INFO_CONTROL 0x0D 54 55/* cmd defines */ 56#define SAA_CMDFLAG_CONTINUE 0x10 57#define SAA_CMD_MAX_MSG_UNITS 256 58 59/* Some defines */ 60#define SAA_BUS_TIMEOUT 50 61#define SAA_DEVICE_TIMEOUT 5000 62#define SAA_DEVICE_MAXREQUESTSIZE 256 63 64/* Register addresses */ 65#define SAA_DEVICE_VERSION 0x30 66#define SAA_DOWNLOAD_FLAGS 0x34 67#define SAA_DOWNLOAD_FLAG 0x34 68#define SAA_DOWNLOAD_FLAG_ACK 0x38 69#define SAA_DATAREADY_FLAG 0x3C 70#define SAA_DATAREADY_FLAG_ACK 0x40 71 72/* Boot loader register and bit definitions */ 73#define SAA_BOOTLOADERERROR_FLAGS 0x44 74#define SAA_DEVICE_IMAGE_SEARCHING 0x01 75#define SAA_DEVICE_IMAGE_LOADING 0x02 76#define SAA_DEVICE_IMAGE_BOOTING 0x03 77#define SAA_DEVICE_IMAGE_CORRUPT 0x04 78#define SAA_DEVICE_MEMORY_CORRUPT 0x08 79#define SAA_DEVICE_NO_IMAGE 0x10 80 81/* Register addresses */ 82#define SAA_DEVICE_2ND_VERSION 0x50 83#define SAA_DEVICE_2ND_DOWNLOADFLAG_OFFSET 0x54 84 85/* Register addresses */ 86#define SAA_SECONDSTAGEERROR_FLAGS 0x64 87 88/* Bootloader regs and flags */ 89#define SAA_DEVICE_DEADLOCK_DETECTED_OFFSET 0x6C 90#define SAA_DEVICE_DEADLOCK_DETECTED 0xDEADDEAD 91 92/* Basic firmware status registers */ 93#define SAA_DEVICE_SYSINIT_STATUS_OFFSET 0x70 94#define SAA_DEVICE_SYSINIT_STATUS 0x70 95#define SAA_DEVICE_SYSINIT_MODE 0x74 96#define SAA_DEVICE_SYSINIT_SPEC 0x78 97#define SAA_DEVICE_SYSINIT_INST 0x7C 98#define SAA_DEVICE_SYSINIT_CPULOAD 0x80 99#define SAA_DEVICE_SYSINIT_REMAINHEAP 0x84 100 101#define SAA_DEVICE_DOWNLOAD_OFFSET 0x1000 102#define SAA_DEVICE_BUFFERBLOCKSIZE 0x1000 103 104#define SAA_DEVICE_2ND_BUFFERBLOCKSIZE 0x100000 105#define SAA_DEVICE_2ND_DOWNLOAD_OFFSET 0x200000 106 107/* Descriptors */ 108#define CS_INTERFACE 0x24 109 110/* Descriptor subtypes */ 111#define VC_INPUT_TERMINAL 0x02 112#define VC_OUTPUT_TERMINAL 0x03 113#define VC_SELECTOR_UNIT 0x04 114#define VC_PROCESSING_UNIT 0x05 115#define FEATURE_UNIT 0x06 116#define TUNER_UNIT 0x09 117#define ENCODER_UNIT 0x0A 118#define EXTENSION_UNIT 0x0B 119#define VC_TUNER_PATH 0xF0 120#define PVC_HARDWARE_DESCRIPTOR 0xF1 121#define PVC_INTERFACE_DESCRIPTOR 0xF2 122#define PVC_INFRARED_UNIT 0xF3 123#define DRM_UNIT 0xF4 124#define GENERAL_REQUEST 0xF5 125 126/* Format Types */ 127#define VS_FORMAT_TYPE 0x02 128#define VS_FORMAT_TYPE_I 0x01 129#define VS_FORMAT_UNCOMPRESSED 0x04 130#define VS_FRAME_UNCOMPRESSED 0x05 131#define VS_FORMAT_MPEG2PS 0x09 132#define VS_FORMAT_MPEG2TS 0x0A 133#define VS_FORMAT_MPEG4SL 0x0B 134#define VS_FORMAT_WM9 0x0C 135#define VS_FORMAT_DIVX 0x0D 136#define VS_FORMAT_VBI 0x0E 137#define VS_FORMAT_RDS 0x0F 138 139/* Device extension commands */ 140#define EXU_REGISTER_ACCESS_CONTROL 0x00 141#define EXU_GPIO_CONTROL 0x01 142#define EXU_GPIO_GROUP_CONTROL 0x02 143#define EXU_INTERRUPT_CONTROL 0x03 144 145/* State Transition and args */ 146#define SAA_PROBE_CONTROL 0x01 147#define SAA_COMMIT_CONTROL 0x02 148#define SAA_STATE_CONTROL 0x03 149#define SAA_DMASTATE_STOP 0x00 150#define SAA_DMASTATE_ACQUIRE 0x01 151#define SAA_DMASTATE_PAUSE 0x02 152#define SAA_DMASTATE_RUN 0x03 153 154/* A/V Mux Input Selector */ 155#define SU_INPUT_SELECT_CONTROL 0x01 156 157/* Encoder Profiles */ 158#define EU_PROFILE_PS_DVD 0x06 159#define EU_PROFILE_TS_HQ 0x09 160#define EU_VIDEO_FORMAT_MPEG_2 0x02 161 162/* Tuner */ 163#define TU_AUDIO_MODE_CONTROL 0x17 164 165/* Video Formats */ 166#define TU_STANDARD_CONTROL 0x00 167#define TU_STANDARD_AUTO_CONTROL 0x01 168#define TU_STANDARD_NONE 0x00 169#define TU_STANDARD_NTSC_M 0x01 170#define TU_STANDARD_PAL_I 0x08 171#define TU_STANDARD_MANUAL 0x00 172#define TU_STANDARD_AUTO 0x01 173 174/* Video Controls */ 175#define PU_BRIGHTNESS_CONTROL 0x02 176#define PU_CONTRAST_CONTROL 0x03 177#define PU_HUE_CONTROL 0x06 178#define PU_SATURATION_CONTROL 0x07 179#define PU_SHARPNESS_CONTROL 0x08 180 181/* Audio Controls */ 182#define MUTE_CONTROL 0x01 183#define VOLUME_CONTROL 0x02 184#define AUDIO_DEFAULT_CONTROL 0x0D 185 186/* Default Volume Levels */ 187#define TMHW_LEV_ADJ_DECLEV_DEFAULT 0x00 188#define TMHW_LEV_ADJ_MONOLEV_DEFAULT 0x00 189#define TMHW_LEV_ADJ_NICLEV_DEFAULT 0x00 190#define TMHW_LEV_ADJ_SAPLEV_DEFAULT 0x00 191#define TMHW_LEV_ADJ_ADCLEV_DEFAULT 0x00 192 193/* Encoder Related Commands */ 194#define EU_PROFILE_CONTROL 0x00 195#define EU_VIDEO_FORMAT_CONTROL 0x01 196#define EU_VIDEO_BIT_RATE_CONTROL 0x02 197#define EU_VIDEO_RESOLUTION_CONTROL 0x03 198#define EU_VIDEO_GOP_STRUCTURE_CONTROL 0x04 199#define EU_VIDEO_INPUT_ASPECT_CONTROL 0x0A 200#define EU_AUDIO_FORMAT_CONTROL 0x0C 201#define EU_AUDIO_BIT_RATE_CONTROL 0x0D 202 203/* Firmware Debugging */ 204#define SET_DEBUG_LEVEL_CONTROL 0x0B 205#define GET_DEBUG_DATA_CONTROL 0x0C