Changeset 904b1bc in mainline for uspace/drv/audio/sb16/dsp_commands.h
- Timestamp:
- 2018-05-22T10:36:58Z (7 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- a4eb3ba2
- Parents:
- 4f8772d4
- git-author:
- Jiri Svoboda <jiri@…> (2018-05-21 17:36:30)
- git-committer:
- Jiri Svoboda <jiri@…> (2018-05-22 10:36:58)
- File:
-
- 1 edited
-
uspace/drv/audio/sb16/dsp_commands.h (modified) (1 diff)
Legend:
- Unmodified
- Added
- Removed
-
uspace/drv/audio/sb16/dsp_commands.h
r4f8772d4 r904b1bc 38 38 /** See Sound Blaster Series HW programming Guide Chapter 6. */ 39 39 typedef enum dsp_command { 40 DIRECT_8B_OUTPUT = 0x10, /* Followed by unsigned byte of digital data, 41 * software controls sampling rate */ 42 DIRECT_8B_INPUT = 0x20, /* Same as DIRECT_8B_OUTPUT but for input */ 43 44 TRANSFER_TIME_CONSTANT = 0x40, /* Followed by time constant. 45 * TC = 65536 - (256 000 000 / 46 * (channels * sampling rate)) 47 * Send only high byte */ 48 49 SINGLE_DMA_8B_OUTPUT = 0x14, /* Followed by length.high and length.low 50 * starts single-cycle DMA, length is -1 */ 51 SINGLE_DMA_8B_INPUT = 0x24, /* Same as SINGLE_DMA_8B_OUTPUT, but for 52 * input */ 53 SINGLE_DMA_8B_ADPCM_2B_OUT = 0x16, /* Starts single-cycle DMA using 54 * Creative ADPSM 8->2 bit compressed 55 * data, Followed by length.low 56 * and length.high. Length is -1 */ 57 SINGLE_DMA_8B_ADPCM_2B_OUT_REF = 0x17, /* Starts single-cycle DMA using 58 * DPSM 8->2 bit compressed data 59 * with reference byte. 60 * Followed by length.low and 61 * length.high. Length is -1 */ 62 SINGLE_DMA_8B_ADPCM_4B_OUT = 0x74, /* Same as 63 * SINGLE_DMA_8B_ADPCM_2B_OUT */ 64 SINGLE_DMA_8B_ADPCM_4B_OUT_REF = 0x75, /* Same as 65 * SINGLE_DMA_8B_ADPCM_2B_OUT_REF 66 */ 67 SINGLE_DMA_8B_ADPCM_3B_OUT = 0x76, /* Same as 68 * SINGLE_DMA_8B_ADPCM_2B_OUT */ 69 SINGLE_DMA_8B_ADPCM_3B_OUT_REF = 0x77, /* Same as 70 * SINGLE_DMA_8B_ADPCM_2B_OUT_REF 71 */ 72 73 DMA_8B_PAUSE = 0xd0, /* Stop sending DMA request, 74 * works for SINGLE and AUTO */ 75 DMA_8B_CONTINUE = 0xd4, /* Resume transfers paused by DMA_8B_PAUSE */ 76 77 SPEAKER_ON = 0xd1, /* Connect speaker via internal amplifier, 78 * has no effect on 4.xx */ 79 SPEAKER_OFF = 0xd3, /* Disconnect output from the amplifier, 80 * has no effect on 4.xx */ 81 82 MIDI_POLLING = 0x30, /* Read DSP for MIDI data */ 83 MIDI_INTERRUPT = 0x31, /* Start interrupt mode, interrupt will be 84 * generated when there is in-bound data. 85 * To exit send again */ 86 MIDI_OUTPUT = 0x38, /* Followed by midi_data */ 87 88 PAUSE = 0x80, /* Followed by duration.low, duration.high. Duration is -1 89 * In the units of sampling period. Generates interrupt 90 * at the end of period */ 91 DSP_VERSION = 0xe1, /* Read 2 bytes, major and minor number */ 92 93 AUTO_DMA_8B_OUTPUT = 0x1c, /* Starts auto-init DMA mode using 8-bit 94 * Interrupt after every block. 95 * To terminate, switch to single or use 96 * EXIT command*/ 97 AUTO_DMA_8B_INPUT = 0x2c, /* Same as AUTO_DMA_8B_OUTPUT, but for input*/ 98 AUTO_DMA_8B_ADPCM_2B_REF = 0x1f, /* Same as AUTO_DMA_8B_OUTPUT, but use 99 * 8->2bit ADPCM audio format */ 100 AUTO_DMA_8B_ADPCM_4B_REF = 0x7d, /* Same as AUTO_DMA_8B_ADPCM_2B_REF */ 101 AUTO_DMA_8B_ADPCM_3B_REF = 0x7f, /* Same as AUTO_DMA_8B_ADPCM_2B_REF */ 102 103 DMA_8B_EXIT = 0xda, /* Ends DMA transfer and terminates I/O process */ 104 105 BLOCK_TRANSFER_SIZE = 0x48, /* Followed by size.low, size.high 106 * Used with HIGH_SPEED AUTO_DMA */ 107 108 UART_MIDI_POLLING = 0x34, /* Start UART MIDI polling mode, read and 109 * write from/to DSP is interpreted as 110 * read/write from/to MIDI. 111 * To exit use reset signal. Note that reset 112 * will restore previous state and won't do 113 * complete reset */ 114 UART_MIDI_INTERRUPT = 0x35, /* Same as UART_MIDI_POLLING, but use 115 * interrupts instead of polling. */ 116 UART_MIDI_POLLING_TS = 0x36, /* Add time stamp to inbound data, the 117 * order is time.low time.mid time.high 118 * data */ 119 UART_MIDI_INTERRUPT_TS = 0x37, /* Same as UART_MIDI_POLLING_TS, but use 120 * interrupts instead of polling */ 121 122 SPEAKER_STATUS = 0xd8, /* 0xff means amp is on, 0x00 means it's off */ 123 124 AUTO_DMA_8B_HIGH_OUTPUT = 0x90, /* DSP will generate interrupt after 125 * every block. No other commands are 126 * accepted in this mode. To exit 127 * the mode send RESET command. 128 * Note that reset will restore 129 * previous state. */ 130 AUTO_DMA_8B_HIGH_INPUT = 0x98, /* Same as AUTO_DMA_8B_HIGH_OUTPUT */ 131 SINGLE_DMA_8B_HIGH_OUTPUT = 0x91, /* Transfer one block and exit, 132 * generates interrupt */ 133 SINGLE_DMA_8B_HIGH_INPUT = 0x99, /* Same as SINGLE_DMA_8B_HIGH_OUTPUT */ 134 135 SET_MONO_INPUT = 0xa0, /* Mono mode is the default, only on 3.xx */ 136 SET_STEREO_INPUT = 0xa8, /* Switch to stereo recording, only on 3.xx */ 137 138 SET_SAMPLING_RATE_OUTPUT = 0x41, /* Followed by sapling rate 139 * 5000 to 45000 Hz, inclusive */ 140 SET_SAMPLING_RATE_INPUT = 0x42, /* Same as SET_SAMPLING_RATE_OUTPUT */ 141 142 SINGLE_DMA_16B_DA = 0xb0, /* Followed by mode, size.low, size.high*/ 143 SINGLE_DMA_16B_DA_FIFO = 0xb2,/* mode format is: */ 144 AUTO_DMA_16B_DA = 0xb4, /* 0x00 - unsigned mono */ 145 AUTO_DMA_16B_DA_FIFO = 0xb6, /* 0x10 - signed mono */ 146 SINGLE_DMA_16B_AD = 0xb8, /* 0x20 - unsigned stereo */ 147 SINGLE_DMA_16B_AD_FIFO = 0xba,/* 0x30 - signed stereo */ 148 AUTO_DMA_16B_AD = 0xbc, /* Size is -1. Terminate by EXIT */ 149 AUTO_DMA_16B_AD_FIFO = 0xbe, /* or switch to SINGLE_DMA */ 150 151 SINGLE_DMA_8B_DA = 0xc0, /* Followed by mode, size.low, size.high */ 152 SINGLE_DMA_8B_DA_FIFO = 0xc2,/* mode format is: */ 153 AUTO_DMA_8B_DA = 0xc4, /* 0x00 - unsigned mono */ 154 AUTO_DMA_8B_DA_FIFO = 0xc6, /* 0x10 - signed mono */ 155 SINGLE_DMA_8B_AD = 0xc8, /* 0x20 - unsigned stereo */ 156 SINGLE_DMA_8B_AD_FIFO = 0xca,/* 0x30 - signed stereo */ 157 AUTO_DMA_8B_AD = 0xcc, /* Size is -1. Terminate by EXIT */ 158 AUTO_DMA_8B_AD_FIFO = 0xce, /* or switch to SINGLE_DMA */ 159 160 DMA_16B_PAUSE = 0xd5,/* Stop sending DMA request, both SINGLE and AUTO*/ 161 DMA_16B_CONTINUE = 0xd6, /* Resume requests paused by DMA_16B_PAUSE */ 162 DMA_16B_EXIT = 0xd9, /* Ends DMA transfer and terminates I/O process */ 40 /* 41 * Followed by unsigned byte of digital data, 42 * software controls sampling rate 43 */ 44 DIRECT_8B_OUTPUT = 0x10, 45 /* Same as DIRECT_8B_OUTPUT but for input */ 46 DIRECT_8B_INPUT = 0x20, 47 48 /* 49 * Followed by time constant. 50 * TC = 65536 - (256 000 000 / 51 * (channels * sampling rate)) 52 * Send only high byte 53 */ 54 TRANSFER_TIME_CONSTANT = 0x40, 55 56 /* 57 * Followed by length.high and length.low 58 * starts single-cycle DMA, length is -1 59 */ 60 SINGLE_DMA_8B_OUTPUT = 0x14, 61 /* 62 * Same as SINGLE_DMA_8B_OUTPUT, but for 63 * input 64 */ 65 SINGLE_DMA_8B_INPUT = 0x24, 66 /* 67 * Starts single-cycle DMA using 68 * Creative ADPSM 8->2 bit compressed 69 * data, Followed by length.low 70 * and length.high. Length is -1 71 */ 72 SINGLE_DMA_8B_ADPCM_2B_OUT = 0x16, 73 /* 74 * Starts single-cycle DMA using 75 * DPSM 8->2 bit compressed data 76 * with reference byte. 77 * Followed by length.low and 78 * length.high. Length is -1 79 */ 80 SINGLE_DMA_8B_ADPCM_2B_OUT_REF = 0x17, 81 /* 82 * Same as 83 * SINGLE_DMA_8B_ADPCM_2B_OUT 84 */ 85 SINGLE_DMA_8B_ADPCM_4B_OUT = 0x74, 86 /* 87 * Same as 88 * SINGLE_DMA_8B_ADPCM_2B_OUT_REF 89 */ 90 SINGLE_DMA_8B_ADPCM_4B_OUT_REF = 0x75, 91 /* 92 * Same as 93 * SINGLE_DMA_8B_ADPCM_2B_OUT 94 */ 95 SINGLE_DMA_8B_ADPCM_3B_OUT = 0x76, 96 /* 97 * Same as 98 * SINGLE_DMA_8B_ADPCM_2B_OUT_REF 99 */ 100 SINGLE_DMA_8B_ADPCM_3B_OUT_REF = 0x77, 101 /* 102 * Stop sending DMA request, 103 * works for SINGLE and AUTO 104 */ 105 DMA_8B_PAUSE = 0xd0, 106 /* Resume transfers paused by DMA_8B_PAUSE */ 107 DMA_8B_CONTINUE = 0xd4, 108 109 /* 110 * Connect speaker via internal amplifier, 111 * has no effect on 4.xx 112 */ 113 SPEAKER_ON = 0xd1, 114 /* 115 * Disconnect output from the amplifier, 116 * has no effect on 4.xx 117 */ 118 SPEAKER_OFF = 0xd3, 119 120 /* Read DSP for MIDI data */ 121 MIDI_POLLING = 0x30, 122 /* 123 * Start interrupt mode, interrupt will be 124 * generated when there is in-bound data. 125 * To exit send again 126 */ 127 MIDI_INTERRUPT = 0x31, 128 /* Followed by midi_data */ 129 MIDI_OUTPUT = 0x38, 130 131 /* 132 * Followed by duration.low, duration.high. Duration is -1 133 * In the units of sampling period. Generates interrupt 134 * at the end of period 135 */ 136 PAUSE = 0x80, 137 /* Read 2 bytes, major and minor number */ 138 DSP_VERSION = 0xe1, 139 140 /* 141 * Starts auto-init DMA mode using 8-bit 142 * Interrupt after every block. 143 * To terminate, switch to single or use 144 * EXIT command 145 */ 146 AUTO_DMA_8B_OUTPUT = 0x1c, 147 /* Same as AUTO_DMA_8B_OUTPUT, but for input */ 148 AUTO_DMA_8B_INPUT = 0x2c, 149 /* 150 * Same as AUTO_DMA_8B_OUTPUT, but use 151 * 8->2bit ADPCM audio format 152 */ 153 AUTO_DMA_8B_ADPCM_2B_REF = 0x1f, 154 /* Same as AUTO_DMA_8B_ADPCM_2B_REF */ 155 AUTO_DMA_8B_ADPCM_4B_REF = 0x7d, 156 /* Same as AUTO_DMA_8B_ADPCM_2B_REF */ 157 AUTO_DMA_8B_ADPCM_3B_REF = 0x7f, 158 159 /* Ends DMA transfer and terminates I/O process */ 160 DMA_8B_EXIT = 0xda, 161 162 /* 163 * Followed by size.low, size.high 164 * Used with HIGH_SPEED AUTO_DMA 165 */ 166 BLOCK_TRANSFER_SIZE = 0x48, 167 /* 168 * Start UART MIDI polling mode, read and 169 * write from/to DSP is interpreted as 170 * read/write from/to MIDI. 171 * To exit use reset signal. Note that reset 172 * will restore previous state and won't do 173 * complete reset 174 */ 175 UART_MIDI_POLLING = 0x34, 176 /* 177 * Same as UART_MIDI_POLLING, but use 178 * interrupts instead of polling. 179 */ 180 UART_MIDI_INTERRUPT = 0x35, 181 /* 182 * Add time stamp to inbound data, the 183 * order is time.low time.mid time.high 184 * data 185 */ 186 UART_MIDI_POLLING_TS = 0x36, 187 /* 188 * Same as UART_MIDI_POLLING_TS, but use 189 * interrupts instead of polling 190 */ 191 UART_MIDI_INTERRUPT_TS = 0x37, 192 193 /* 0xff means amp is on, 0x00 means it's off */ 194 SPEAKER_STATUS = 0xd8, 195 196 /* 197 * DSP will generate interrupt after 198 * every block. No other commands are 199 * accepted in this mode. To exit 200 * the mode send RESET command. 201 * Note that reset will restore 202 * previous state. 203 */ 204 AUTO_DMA_8B_HIGH_OUTPUT = 0x90, 205 /* Same as AUTO_DMA_8B_HIGH_OUTPUT */ 206 AUTO_DMA_8B_HIGH_INPUT = 0x98, 207 /* 208 * Transfer one block and exit, 209 * generates interrupt 210 */ 211 SINGLE_DMA_8B_HIGH_OUTPUT = 0x91, 212 /* Same as SINGLE_DMA_8B_HIGH_OUTPUT */ 213 SINGLE_DMA_8B_HIGH_INPUT = 0x99, 214 215 /* Mono mode is the default, only on 3.xx */ 216 SET_MONO_INPUT = 0xa0, 217 /* Switch to stereo recording, only on 3.xx */ 218 SET_STEREO_INPUT = 0xa8, 219 220 /* 221 * Followed by sapling rate 222 * 5000 to 45000 Hz, inclusive 223 */ 224 SET_SAMPLING_RATE_OUTPUT = 0x41, 225 /* Same as SET_SAMPLING_RATE_OUTPUT */ 226 SET_SAMPLING_RATE_INPUT = 0x42, 227 228 /* 229 * Followed by mode, size.low, size.high 230 * mode format is: 231 * 0x00 - unsigned mono 232 * 0x10 - signed mono 233 * 0x20 - unsigned stereo 234 * 0x30 - signed stereo 235 * Size is -1. Terminate AUTO_DMA by EXIT 236 * or switch to SINGLE_DMA 237 */ 238 SINGLE_DMA_16B_DA = 0xb0, 239 SINGLE_DMA_16B_DA_FIFO = 0xb2, 240 AUTO_DMA_16B_DA = 0xb4, 241 AUTO_DMA_16B_DA_FIFO = 0xb6, 242 SINGLE_DMA_16B_AD = 0xb8, 243 SINGLE_DMA_16B_AD_FIFO = 0xba, 244 AUTO_DMA_16B_AD = 0xbc, 245 AUTO_DMA_16B_AD_FIFO = 0xbe, 246 247 /* 248 * Followed by mode, size.low, size.high 249 * mode format is: 250 * 0x00 - unsigned mono 251 * 0x10 - signed mono 252 * 0x20 - unsigned stereo 253 * 0x30 - signed stereo 254 * Size is -1. Terminate AUTO_DMA by EXIT 255 * or switch to SINGLE_DMA 256 */ 257 SINGLE_DMA_8B_DA = 0xc0, 258 SINGLE_DMA_8B_DA_FIFO = 0xc2, 259 AUTO_DMA_8B_DA = 0xc4, 260 AUTO_DMA_8B_DA_FIFO = 0xc6, 261 SINGLE_DMA_8B_AD = 0xc8, 262 SINGLE_DMA_8B_AD_FIFO = 0xca, 263 AUTO_DMA_8B_AD = 0xcc, 264 AUTO_DMA_8B_AD_FIFO = 0xce, 265 266 /* Stop sending DMA request, both SINGLE and AUTO */ 267 DMA_16B_PAUSE = 0xd5, 268 /* Resume requests paused by DMA_16B_PAUSE */ 269 DMA_16B_CONTINUE = 0xd6, 270 /* Ends DMA transfer and terminates I/O process */ 271 DMA_16B_EXIT = 0xd9, 163 272 } dsp_command_t; 164 273
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