Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * The driver for the Cirrus Logic's Sound Fusion CS46XX based soundcards |
Jaroslav Kysela | c1017a4 | 2007-10-15 09:50:19 +0200 | [diff] [blame] | 3 | * Copyright (c) by Jaroslav Kysela <perex@perex.cz> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4 | * |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 | * |
| 20 | * |
| 21 | * NOTE: comments are copy/paste from cwcemb80.lst |
| 22 | * provided by Tom Woller at Cirrus (my only |
| 23 | * documentation about the SP OS running inside |
| 24 | * the DSP) |
| 25 | */ |
| 26 | |
| 27 | #ifndef __CS46XX_DSP_SCB_TYPES_H__ |
| 28 | #define __CS46XX_DSP_SCB_TYPES_H__ |
| 29 | |
| 30 | #include <asm/byteorder.h> |
| 31 | |
| 32 | #ifndef ___DSP_DUAL_16BIT_ALLOC |
| 33 | #if defined(__LITTLE_ENDIAN) |
| 34 | #define ___DSP_DUAL_16BIT_ALLOC(a,b) u16 a; u16 b; |
| 35 | #elif defined(__BIG_ENDIAN) |
| 36 | #define ___DSP_DUAL_16BIT_ALLOC(a,b) u16 b; u16 a; |
| 37 | #else |
| 38 | #error Not __LITTLE_ENDIAN and not __BIG_ENDIAN, then what ??? |
| 39 | #endif |
| 40 | #endif |
| 41 | |
| 42 | /* This structs are used internally by the SP */ |
| 43 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 44 | struct dsp_basic_dma_req { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 45 | /* DMA Requestor Word 0 (DCW) fields: |
| 46 | |
| 47 | 31 [30-28]27 [26:24] 23 22 21 20 [19:18] [17:16] 15 14 13 12 11 10 9 8 7 6 [5:0] |
| 48 | _______________________________________________________________________________________ |
| 49 | |S| SBT |D| DBT |wb|wb| | | LS | SS |Opt|Do|SSG|DSG| | | | | | | Dword | |
| 50 | |H|_____ |H|_________|S_|D |__|__|______|_______|___|ne|__ |__ |__|__|_|_|_|_|_Count -1| |
| 51 | */ |
| 52 | u32 dcw; /* DMA Control Word */ |
| 53 | u32 dmw; /* DMA Mode Word */ |
| 54 | u32 saw; /* Source Address Word */ |
| 55 | u32 daw; /* Destination Address Word */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 56 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 57 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 58 | struct dsp_scatter_gather_ext { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 59 | u32 npaw; /* Next-Page Address Word */ |
| 60 | |
| 61 | /* DMA Requestor Word 5 (NPCW) fields: |
| 62 | |
| 63 | 31-30 29 28 [27:16] [15:12] [11:3] [2:0] |
| 64 | _________________________________________________________________________________________ |
| 65 | |SV |LE|SE| Sample-end byte offset | | Page-map entry offset for next | | |
| 66 | |page|__|__| ___________________________|_________|__page, if !sample-end___________|____| |
| 67 | */ |
| 68 | u32 npcw; /* Next-Page Control Word */ |
| 69 | u32 lbaw; /* Loop-Begin Address Word */ |
| 70 | u32 nplbaw; /* Next-Page after Loop-Begin Address Word */ |
| 71 | u32 sgaw; /* Scatter/Gather Address Word */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 72 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 73 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 74 | struct dsp_volume_control { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 75 | ___DSP_DUAL_16BIT_ALLOC( |
| 76 | rightTarg, /* Target volume for left & right channels */ |
| 77 | leftTarg |
| 78 | ) |
| 79 | ___DSP_DUAL_16BIT_ALLOC( |
| 80 | rightVol, /* Current left & right channel volumes */ |
| 81 | leftVol |
| 82 | ) |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 83 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 84 | |
| 85 | /* Generic stream control block (SCB) structure definition */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 86 | struct dsp_generic_scb { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 87 | /* For streaming I/O, the DSP should never alter any words in the DMA |
| 88 | requestor or the scatter/gather extension. Only ad hoc DMA request |
| 89 | streams are free to alter the requestor (currently only occur in the |
| 90 | DOS-based MIDI controller and in debugger-inserted code). |
| 91 | |
| 92 | If an SCB does not have any associated DMA requestor, these 9 ints |
| 93 | may be freed for use by other tasks, but the pointer to the SCB must |
| 94 | still be such that the insOrd:nextSCB appear at offset 9 from the |
| 95 | SCB pointer. |
| 96 | |
| 97 | Basic (non scatter/gather) DMA requestor (4 ints) |
| 98 | */ |
| 99 | |
| 100 | /* Initialized by the host, only modified by DMA |
| 101 | R/O for the DSP task */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 102 | struct dsp_basic_dma_req basic_req; /* Optional */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 103 | |
| 104 | /* Scatter/gather DMA requestor extension (5 ints) |
| 105 | Initialized by the host, only modified by DMA |
| 106 | DSP task never needs to even read these. |
| 107 | */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 108 | struct dsp_scatter_gather_ext sg_ext; /* Optional */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 109 | |
| 110 | /* Sublist pointer & next stream control block (SCB) link. |
| 111 | Initialized & modified by the host R/O for the DSP task |
| 112 | */ |
| 113 | ___DSP_DUAL_16BIT_ALLOC( |
| 114 | next_scb, /* REQUIRED */ |
| 115 | sub_list_ptr /* REQUIRED */ |
| 116 | ) |
| 117 | |
| 118 | /* Pointer to this tasks parameter block & stream function pointer |
| 119 | Initialized by the host R/O for the DSP task */ |
| 120 | ___DSP_DUAL_16BIT_ALLOC( |
| 121 | entry_point, /* REQUIRED */ |
| 122 | this_spb /* REQUIRED */ |
| 123 | ) |
| 124 | |
| 125 | /* rsConfig register for stream buffer (rsDMA reg. |
| 126 | is loaded from basicReq.daw for incoming streams, or |
| 127 | basicReq.saw, for outgoing streams) |
| 128 | |
| 129 | 31 30 29 [28:24] [23:16] 15 14 13 12 11 10 9 8 7 6 5 4 [3:0] |
| 130 | ______________________________________________________________________________ |
| 131 | |DMA |D|maxDMAsize| streamNum|dir|p| | | | | | |ds |shr 1|rev Cy | mod | |
| 132 | |prio |_|__________|__________|___|_|__|__|__|__|_|_|___|_____|_______|_______| |
| 133 | 31 30 29 [28:24] [23:16] 15 14 13 12 11 10 9 8 7 6 5 4 [3:0] |
| 134 | |
| 135 | |
| 136 | Initialized by the host R/O for the DSP task |
| 137 | */ |
| 138 | u32 strm_rs_config; /* REQUIRED */ |
| 139 | // |
| 140 | /* On mixer input streams: indicates mixer input stream configuration |
| 141 | On Tees, this is copied from the stream being snooped |
| 142 | |
| 143 | Stream sample pointer & MAC-unit mode for this stream |
| 144 | |
| 145 | Initialized by the host Updated by the DSP task |
| 146 | */ |
| 147 | u32 strm_buf_ptr; /* REQUIRED */ |
| 148 | |
| 149 | /* On mixer input streams: points to next mixer input and is updated by the |
| 150 | mixer subroutine in the "parent" DSP task |
| 151 | (least-significant 16 bits are preserved, unused) |
| 152 | |
| 153 | On Tees, the pointer is copied from the stream being snooped on |
| 154 | initialization, and, subsequently, it is copied into the |
| 155 | stream being snooped. |
| 156 | |
| 157 | On wavetable/3D voices: the strmBufPtr will use all 32 bits to allow for |
| 158 | fractional phase accumulation |
| 159 | |
| 160 | Fractional increment per output sample in the input sample buffer |
| 161 | |
| 162 | (Not used on mixer input streams & redefined on Tees) |
| 163 | On wavetable/3D voices: this 32-bit word specifies the integer.fractional |
| 164 | increment per output sample. |
| 165 | */ |
| 166 | u32 strmPhiIncr; |
| 167 | |
| 168 | |
| 169 | /* Standard stereo volume control |
| 170 | Initialized by the host (host updates target volumes) |
| 171 | |
| 172 | Current volumes update by the DSP task |
| 173 | On mixer input streams: required & updated by the mixer subroutine in the |
| 174 | "parent" DSP task |
| 175 | |
| 176 | On Tees, both current & target volumes are copied up on initialization, |
| 177 | and, subsequently, the target volume is copied up while the current |
| 178 | volume is copied down. |
| 179 | |
| 180 | These two 32-bit words are redefined for wavetable & 3-D voices. |
| 181 | */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 182 | struct dsp_volume_control vol_ctrl_t; /* Optional */ |
| 183 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 184 | |
| 185 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 186 | struct dsp_spos_control_block { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 187 | /* WARNING: Certain items in this structure are modified by the host |
| 188 | Any dword that can be modified by the host, must not be |
| 189 | modified by the SP as the host can only do atomic dword |
| 190 | writes, and to do otherwise, even a read modify write, |
| 191 | may lead to corrupted data on the SP. |
| 192 | |
| 193 | This rule does not apply to one off boot time initialisation prior to starting the SP |
| 194 | */ |
| 195 | |
| 196 | |
| 197 | ___DSP_DUAL_16BIT_ALLOC( |
| 198 | /* First element on the Hyper forground task tree */ |
| 199 | hfg_tree_root_ptr, /* HOST */ |
| 200 | /* First 3 dwords are written by the host and read-only on the DSP */ |
| 201 | hfg_stack_base /* HOST */ |
| 202 | ) |
| 203 | |
| 204 | ___DSP_DUAL_16BIT_ALLOC( |
| 205 | /* Point to this data structure to enable easy access */ |
| 206 | spos_cb_ptr, /* SP */ |
| 207 | prev_task_tree_ptr /* SP && HOST */ |
| 208 | ) |
| 209 | |
| 210 | ___DSP_DUAL_16BIT_ALLOC( |
| 211 | /* Currently Unused */ |
| 212 | xxinterval_timer_period, |
| 213 | /* Enable extension of SPOS data structure */ |
| 214 | HFGSPB_ptr |
| 215 | ) |
| 216 | |
| 217 | |
| 218 | ___DSP_DUAL_16BIT_ALLOC( |
| 219 | xxnum_HFG_ticks_thisInterval, |
| 220 | /* Modified by the DSP */ |
| 221 | xxnum_tntervals |
| 222 | ) |
| 223 | |
| 224 | |
| 225 | /* Set by DSP upon encountering a trap (breakpoint) or a spurious |
| 226 | interrupt. The host must clear this dword after reading it |
| 227 | upon receiving spInt1. */ |
| 228 | ___DSP_DUAL_16BIT_ALLOC( |
| 229 | spurious_int_flag, /* (Host & SP) Nature of the spurious interrupt */ |
| 230 | trap_flag /* (Host & SP) Nature of detected Trap */ |
| 231 | ) |
| 232 | |
| 233 | ___DSP_DUAL_16BIT_ALLOC( |
| 234 | unused2, |
| 235 | invalid_IP_flag /* (Host & SP ) Indicate detection of invalid instruction pointer */ |
| 236 | ) |
| 237 | |
| 238 | ___DSP_DUAL_16BIT_ALLOC( |
| 239 | /* pointer to forground task tree header for use in next task search */ |
| 240 | fg_task_tree_hdr_ptr, /* HOST */ |
| 241 | /* Data structure for controlling synchronous link update */ |
| 242 | hfg_sync_update_ptr /* HOST */ |
| 243 | ) |
| 244 | |
| 245 | ___DSP_DUAL_16BIT_ALLOC( |
| 246 | begin_foreground_FCNT, /* SP */ |
| 247 | /* Place holder for holding sleep timing */ |
| 248 | last_FCNT_before_sleep /* SP */ |
| 249 | ) |
| 250 | |
| 251 | ___DSP_DUAL_16BIT_ALLOC( |
| 252 | unused7, /* SP */ |
| 253 | next_task_treePtr /* SP */ |
| 254 | ) |
| 255 | |
| 256 | u32 unused5; |
| 257 | |
| 258 | ___DSP_DUAL_16BIT_ALLOC( |
| 259 | active_flags, /* SP */ |
| 260 | /* State flags, used to assist control of execution of Hyper Forground */ |
| 261 | HFG_flags /* SP */ |
| 262 | ) |
| 263 | |
| 264 | ___DSP_DUAL_16BIT_ALLOC( |
| 265 | unused9, |
| 266 | unused8 |
| 267 | ) |
| 268 | |
| 269 | /* Space for saving enough context so that we can set up enough |
| 270 | to save some more context. |
| 271 | */ |
| 272 | u32 rFE_save_for_invalid_IP; |
| 273 | u32 r32_save_for_spurious_int; |
| 274 | u32 r32_save_for_trap; |
| 275 | u32 r32_save_for_HFG; |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 276 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 277 | |
| 278 | /* SPB for MIX_TO_OSTREAM algorithm family */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 279 | struct dsp_mix2_ostream_spb |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 280 | { |
| 281 | /* 16b.16b integer.frac approximation to the |
| 282 | number of 3 sample triplets to output each |
| 283 | frame. (approximation must be floor, to |
| 284 | insure that the fractional error is always |
| 285 | positive) |
| 286 | */ |
| 287 | u32 outTripletsPerFrame; |
| 288 | |
| 289 | /* 16b.16b integer.frac accumulated number of |
| 290 | output triplets since the start of group |
| 291 | */ |
| 292 | u32 accumOutTriplets; |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 293 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 294 | |
| 295 | /* SCB for Timing master algorithm */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 296 | struct dsp_timing_master_scb { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 297 | /* First 12 dwords from generic_scb_t */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 298 | struct dsp_basic_dma_req basic_req; /* Optional */ |
| 299 | struct dsp_scatter_gather_ext sg_ext; /* Optional */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 300 | ___DSP_DUAL_16BIT_ALLOC( |
| 301 | next_scb, /* REQUIRED */ |
| 302 | sub_list_ptr /* REQUIRED */ |
| 303 | ) |
| 304 | |
| 305 | ___DSP_DUAL_16BIT_ALLOC( |
| 306 | entry_point, /* REQUIRED */ |
| 307 | this_spb /* REQUIRED */ |
| 308 | ) |
| 309 | |
| 310 | ___DSP_DUAL_16BIT_ALLOC( |
| 311 | /* Initial values are 0000:xxxx */ |
| 312 | reserved, |
| 313 | extra_sample_accum |
| 314 | ) |
| 315 | |
| 316 | |
| 317 | /* Initial values are xxxx:0000 |
| 318 | hi: Current CODEC output FIFO pointer |
| 319 | (0 to 0x0f) |
| 320 | lo: Flag indicating that the CODEC |
| 321 | FIFO is sync'd (host clears to |
| 322 | resynchronize the FIFO pointer |
| 323 | upon start/restart) |
| 324 | */ |
| 325 | ___DSP_DUAL_16BIT_ALLOC( |
| 326 | codec_FIFO_syncd, |
| 327 | codec_FIFO_ptr |
| 328 | ) |
| 329 | |
| 330 | /* Init. 8000:0005 for 44.1k |
| 331 | 8000:0001 for 48k |
| 332 | hi: Fractional sample accumulator 0.16b |
| 333 | lo: Number of frames remaining to be |
| 334 | processed in the current group of |
| 335 | frames |
| 336 | */ |
| 337 | ___DSP_DUAL_16BIT_ALLOC( |
| 338 | frac_samp_accum_qm1, |
| 339 | TM_frms_left_in_group |
| 340 | ) |
| 341 | |
| 342 | /* Init. 0001:0005 for 44.1k |
| 343 | 0000:0001 for 48k |
| 344 | hi: Fractional sample correction factor 0.16b |
| 345 | to be added every frameGroupLength frames |
| 346 | to correct for truncation error in |
| 347 | nsamp_per_frm_q15 |
| 348 | lo: Number of frames in the group |
| 349 | */ |
| 350 | ___DSP_DUAL_16BIT_ALLOC( |
| 351 | frac_samp_correction_qm1, |
| 352 | TM_frm_group_length |
| 353 | ) |
| 354 | |
| 355 | /* Init. 44.1k*65536/8k = 0x00058333 for 44.1k |
| 356 | 48k*65536/8k = 0x00060000 for 48k |
| 357 | 16b.16b integer.frac approximation to the |
| 358 | number of samples to output each frame. |
| 359 | (approximation must be floor, to insure */ |
| 360 | u32 nsamp_per_frm_q15; |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 361 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 362 | |
| 363 | /* SCB for CODEC output algorithm */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 364 | struct dsp_codec_output_scb { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 365 | /* First 13 dwords from generic_scb_t */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 366 | struct dsp_basic_dma_req basic_req; /* Optional */ |
| 367 | struct dsp_scatter_gather_ext sg_ext; /* Optional */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 368 | ___DSP_DUAL_16BIT_ALLOC( |
| 369 | next_scb, /* REQUIRED */ |
| 370 | sub_list_ptr /* REQUIRED */ |
| 371 | ) |
| 372 | |
| 373 | ___DSP_DUAL_16BIT_ALLOC( |
| 374 | entry_point, /* REQUIRED */ |
| 375 | this_spb /* REQUIRED */ |
| 376 | ) |
| 377 | |
| 378 | u32 strm_rs_config; /* REQUIRED */ |
| 379 | |
| 380 | u32 strm_buf_ptr; /* REQUIRED */ |
| 381 | |
| 382 | /* NOTE: The CODEC output task reads samples from the first task on its |
| 383 | sublist at the stream buffer pointer (init. to lag DMA destination |
| 384 | address word). After the required number of samples is transferred, |
| 385 | the CODEC output task advances sub_list_ptr->strm_buf_ptr past the samples |
| 386 | consumed. |
| 387 | */ |
| 388 | |
| 389 | /* Init. 0000:0010 for SDout |
| 390 | 0060:0010 for SDout2 |
| 391 | 0080:0010 for SDout3 |
| 392 | hi: Base IO address of FIFO to which |
| 393 | the left-channel samples are to |
| 394 | be written. |
| 395 | lo: Displacement for the base IO |
| 396 | address for left-channel to obtain |
| 397 | the base IO address for the FIFO |
| 398 | to which the right-channel samples |
| 399 | are to be written. |
| 400 | */ |
| 401 | ___DSP_DUAL_16BIT_ALLOC( |
| 402 | left_chan_base_IO_addr, |
| 403 | right_chan_IO_disp |
| 404 | ) |
| 405 | |
| 406 | |
| 407 | /* Init: 0x0080:0004 for non-AC-97 |
| 408 | Init: 0x0080:0000 for AC-97 |
| 409 | hi: Exponential volume change rate |
| 410 | for input stream |
| 411 | lo: Positive shift count to shift the |
| 412 | 16-bit input sample to obtain the |
| 413 | 32-bit output word |
| 414 | */ |
| 415 | ___DSP_DUAL_16BIT_ALLOC( |
| 416 | CO_scale_shift_count, |
| 417 | CO_exp_vol_change_rate |
| 418 | ) |
| 419 | |
| 420 | /* Pointer to SCB at end of input chain */ |
| 421 | ___DSP_DUAL_16BIT_ALLOC( |
| 422 | reserved, |
| 423 | last_sub_ptr |
| 424 | ) |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 425 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 426 | |
| 427 | /* SCB for CODEC input algorithm */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 428 | struct dsp_codec_input_scb { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 429 | /* First 13 dwords from generic_scb_t */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 430 | struct dsp_basic_dma_req basic_req; /* Optional */ |
| 431 | struct dsp_scatter_gather_ext sg_ext; /* Optional */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 432 | ___DSP_DUAL_16BIT_ALLOC( |
| 433 | next_scb, /* REQUIRED */ |
| 434 | sub_list_ptr /* REQUIRED */ |
| 435 | ) |
| 436 | |
| 437 | ___DSP_DUAL_16BIT_ALLOC( |
| 438 | entry_point, /* REQUIRED */ |
| 439 | this_spb /* REQUIRED */ |
| 440 | ) |
| 441 | |
| 442 | u32 strm_rs_config; /* REQUIRED */ |
| 443 | u32 strm_buf_ptr; /* REQUIRED */ |
| 444 | |
| 445 | /* NOTE: The CODEC input task reads samples from the hardware FIFO |
| 446 | sublist at the DMA source address word (sub_list_ptr->basic_req.saw). |
| 447 | After the required number of samples is transferred, the CODEC |
| 448 | output task advances sub_list_ptr->basic_req.saw past the samples |
| 449 | consumed. SPuD must initialize the sub_list_ptr->basic_req.saw |
| 450 | to point half-way around from the initial sub_list_ptr->strm_nuf_ptr |
| 451 | to allow for lag/lead. |
| 452 | */ |
| 453 | |
| 454 | /* Init. 0000:0010 for SDout |
| 455 | 0060:0010 for SDout2 |
| 456 | 0080:0010 for SDout3 |
| 457 | hi: Base IO address of FIFO to which |
| 458 | the left-channel samples are to |
| 459 | be written. |
| 460 | lo: Displacement for the base IO |
| 461 | address for left-channel to obtain |
| 462 | the base IO address for the FIFO |
| 463 | to which the right-channel samples |
| 464 | are to be written. |
| 465 | */ |
| 466 | ___DSP_DUAL_16BIT_ALLOC( |
| 467 | rightChanINdisp, |
| 468 | left_chan_base_IN_addr |
| 469 | ) |
| 470 | /* Init. ?:fffc |
| 471 | lo: Negative shift count to shift the |
| 472 | 32-bit input dword to obtain the |
| 473 | 16-bit sample msb-aligned (count |
| 474 | is negative to shift left) |
| 475 | */ |
| 476 | ___DSP_DUAL_16BIT_ALLOC( |
| 477 | scaleShiftCount, |
| 478 | reserver1 |
| 479 | ) |
| 480 | |
| 481 | u32 reserved2; |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 482 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 483 | |
| 484 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 485 | struct dsp_pcm_serial_input_scb { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 486 | /* First 13 dwords from generic_scb_t */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 487 | struct dsp_basic_dma_req basic_req; /* Optional */ |
| 488 | struct dsp_scatter_gather_ext sg_ext; /* Optional */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 489 | ___DSP_DUAL_16BIT_ALLOC( |
| 490 | next_scb, /* REQUIRED */ |
| 491 | sub_list_ptr /* REQUIRED */ |
| 492 | ) |
| 493 | |
| 494 | ___DSP_DUAL_16BIT_ALLOC( |
| 495 | entry_point, /* REQUIRED */ |
| 496 | this_spb /* REQUIRED */ |
| 497 | ) |
| 498 | |
| 499 | u32 strm_buf_ptr; /* REQUIRED */ |
| 500 | u32 strm_rs_config; /* REQUIRED */ |
| 501 | |
| 502 | /* Init. Ptr to CODEC input SCB |
| 503 | hi: Pointer to the SCB containing the |
| 504 | input buffer to which CODEC input |
| 505 | samples are written |
| 506 | lo: Flag indicating the link to the CODEC |
| 507 | input task is to be initialized |
| 508 | */ |
| 509 | ___DSP_DUAL_16BIT_ALLOC( |
| 510 | init_codec_input_link, |
| 511 | codec_input_buf_scb |
| 512 | ) |
| 513 | |
| 514 | /* Initialized by the host (host updates target volumes) */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 515 | struct dsp_volume_control psi_vol_ctrl; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 516 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 517 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 518 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 519 | struct dsp_src_task_scb { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 520 | ___DSP_DUAL_16BIT_ALLOC( |
| 521 | frames_left_in_gof, |
| 522 | gofs_left_in_sec |
| 523 | ) |
| 524 | |
| 525 | ___DSP_DUAL_16BIT_ALLOC( |
| 526 | const2_thirds, |
| 527 | num_extra_tnput_samples |
| 528 | ) |
| 529 | |
| 530 | ___DSP_DUAL_16BIT_ALLOC( |
| 531 | cor_per_gof, |
| 532 | correction_per_sec |
| 533 | ) |
| 534 | |
| 535 | ___DSP_DUAL_16BIT_ALLOC( |
| 536 | output_buf_producer_ptr, |
| 537 | junk_DMA_MID |
| 538 | ) |
| 539 | |
| 540 | ___DSP_DUAL_16BIT_ALLOC( |
| 541 | gof_length, |
| 542 | gofs_per_sec |
| 543 | ) |
| 544 | |
| 545 | u32 input_buf_strm_config; |
| 546 | |
| 547 | ___DSP_DUAL_16BIT_ALLOC( |
| 548 | reserved_for_SRC_use, |
| 549 | input_buf_consumer_ptr |
| 550 | ) |
| 551 | |
| 552 | u32 accum_phi; |
| 553 | |
| 554 | ___DSP_DUAL_16BIT_ALLOC( |
| 555 | exp_src_vol_change_rate, |
| 556 | input_buf_producer_ptr |
| 557 | ) |
| 558 | |
| 559 | ___DSP_DUAL_16BIT_ALLOC( |
| 560 | src_next_scb, |
| 561 | src_sub_list_ptr |
| 562 | ) |
| 563 | |
| 564 | ___DSP_DUAL_16BIT_ALLOC( |
| 565 | src_entry_point, |
| 566 | src_this_sbp |
| 567 | ) |
| 568 | |
| 569 | u32 src_strm_rs_config; |
| 570 | u32 src_strm_buf_ptr; |
| 571 | |
| 572 | u32 phiIncr6int_26frac; |
| 573 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 574 | struct dsp_volume_control src_vol_ctrl; |
| 575 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 576 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 577 | struct dsp_decimate_by_pow2_scb { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 578 | /* decimationFactor = 2, 4, or 8 (larger factors waste too much memory |
| 579 | when compared to cascading decimators) |
| 580 | */ |
| 581 | ___DSP_DUAL_16BIT_ALLOC( |
| 582 | dec2_coef_base_ptr, |
| 583 | dec2_coef_increment |
| 584 | ) |
| 585 | |
| 586 | /* coefIncrement = 128 / decimationFactor (for our ROM filter) |
| 587 | coefBasePtr = 0x8000 (for our ROM filter) |
| 588 | */ |
| 589 | ___DSP_DUAL_16BIT_ALLOC( |
| 590 | dec2_in_samples_per_out_triplet, |
| 591 | dec2_extra_in_samples |
| 592 | ) |
| 593 | /* extraInSamples: # of accumulated, unused input samples (init. to 0) |
| 594 | inSamplesPerOutTriplet = 3 * decimationFactor |
| 595 | */ |
| 596 | |
| 597 | ___DSP_DUAL_16BIT_ALLOC( |
| 598 | dec2_const2_thirds, |
| 599 | dec2_half_num_taps_mp5 |
| 600 | ) |
| 601 | /* halfNumTapsM5: (1/2 number of taps in decimation filter) minus 5 |
| 602 | const2thirds: constant 2/3 in 16Q0 format (sign.15) |
| 603 | */ |
| 604 | |
| 605 | ___DSP_DUAL_16BIT_ALLOC( |
| 606 | dec2_output_buf_producer_ptr, |
| 607 | dec2_junkdma_mid |
| 608 | ) |
| 609 | |
| 610 | u32 dec2_reserved2; |
| 611 | |
| 612 | u32 dec2_input_nuf_strm_config; |
| 613 | /* inputBufStrmConfig: rsConfig for the input buffer to the decimator |
| 614 | (buffer size = decimationFactor * 32 dwords) |
| 615 | */ |
| 616 | |
| 617 | ___DSP_DUAL_16BIT_ALLOC( |
| 618 | dec2_phi_incr, |
| 619 | dec2_input_buf_consumer_ptr |
| 620 | ) |
| 621 | /* inputBufConsumerPtr: Input buffer read pointer (into SRC filter) |
| 622 | phiIncr = decimationFactor * 4 |
| 623 | */ |
| 624 | |
| 625 | u32 dec2_reserved3; |
| 626 | |
| 627 | ___DSP_DUAL_16BIT_ALLOC( |
| 628 | dec2_exp_vol_change_rate, |
| 629 | dec2_input_buf_producer_ptr |
| 630 | ) |
| 631 | /* inputBufProducerPtr: Input buffer write pointer |
| 632 | expVolChangeRate: Exponential volume change rate for possible |
| 633 | future mixer on input streams |
| 634 | */ |
| 635 | |
| 636 | ___DSP_DUAL_16BIT_ALLOC( |
| 637 | dec2_next_scb, |
| 638 | dec2_sub_list_ptr |
| 639 | ) |
| 640 | |
| 641 | ___DSP_DUAL_16BIT_ALLOC( |
| 642 | dec2_entry_point, |
| 643 | dec2_this_spb |
| 644 | ) |
| 645 | |
| 646 | u32 dec2_strm_rs_config; |
| 647 | u32 dec2_strm_buf_ptr; |
| 648 | |
| 649 | u32 dec2_reserved4; |
| 650 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 651 | struct dsp_volume_control dec2_vol_ctrl; /* Not used! */ |
| 652 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 653 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 654 | struct dsp_vari_decimate_scb { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 655 | ___DSP_DUAL_16BIT_ALLOC( |
| 656 | vdec_frames_left_in_gof, |
| 657 | vdec_gofs_left_in_sec |
| 658 | ) |
| 659 | |
| 660 | ___DSP_DUAL_16BIT_ALLOC( |
| 661 | vdec_const2_thirds, |
| 662 | vdec_extra_in_samples |
| 663 | ) |
| 664 | /* extraInSamples: # of accumulated, unused input samples (init. to 0) |
| 665 | const2thirds: constant 2/3 in 16Q0 format (sign.15) */ |
| 666 | |
| 667 | ___DSP_DUAL_16BIT_ALLOC( |
| 668 | vdec_cor_per_gof, |
| 669 | vdec_correction_per_sec |
| 670 | ) |
| 671 | |
| 672 | ___DSP_DUAL_16BIT_ALLOC( |
| 673 | vdec_output_buf_producer_ptr, |
| 674 | vdec_input_buf_consumer_ptr |
| 675 | ) |
| 676 | /* inputBufConsumerPtr: Input buffer read pointer (into SRC filter) */ |
| 677 | ___DSP_DUAL_16BIT_ALLOC( |
| 678 | vdec_gof_length, |
| 679 | vdec_gofs_per_sec |
| 680 | ) |
| 681 | |
| 682 | u32 vdec_input_buf_strm_config; |
| 683 | /* inputBufStrmConfig: rsConfig for the input buffer to the decimator |
| 684 | (buffer size = 64 dwords) */ |
| 685 | u32 vdec_coef_increment; |
| 686 | /* coefIncrement = - 128.0 / decimationFactor (as a 32Q15 number) */ |
| 687 | |
| 688 | u32 vdec_accumphi; |
| 689 | /* accumPhi: accumulated fractional phase increment (6.26) */ |
| 690 | |
| 691 | ___DSP_DUAL_16BIT_ALLOC( |
| 692 | vdec_exp_vol_change_rate, |
| 693 | vdec_input_buf_producer_ptr |
| 694 | ) |
| 695 | /* inputBufProducerPtr: Input buffer write pointer |
| 696 | expVolChangeRate: Exponential volume change rate for possible |
| 697 | future mixer on input streams */ |
| 698 | |
| 699 | ___DSP_DUAL_16BIT_ALLOC( |
| 700 | vdec_next_scb, |
| 701 | vdec_sub_list_ptr |
| 702 | ) |
| 703 | |
| 704 | ___DSP_DUAL_16BIT_ALLOC( |
| 705 | vdec_entry_point, |
| 706 | vdec_this_spb |
| 707 | ) |
| 708 | |
| 709 | u32 vdec_strm_rs_config; |
| 710 | u32 vdec_strm_buf_ptr; |
| 711 | |
| 712 | u32 vdec_phi_incr_6int_26frac; |
| 713 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 714 | struct dsp_volume_control vdec_vol_ctrl; |
| 715 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 716 | |
| 717 | |
| 718 | /* SCB for MIX_TO_OSTREAM algorithm family */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 719 | struct dsp_mix2_ostream_scb { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 720 | /* First 13 dwords from generic_scb_t */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 721 | struct dsp_basic_dma_req basic_req; /* Optional */ |
| 722 | struct dsp_scatter_gather_ext sg_ext; /* Optional */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 723 | ___DSP_DUAL_16BIT_ALLOC( |
| 724 | next_scb, /* REQUIRED */ |
| 725 | sub_list_ptr /* REQUIRED */ |
| 726 | ) |
| 727 | |
| 728 | ___DSP_DUAL_16BIT_ALLOC( |
| 729 | entry_point, /* REQUIRED */ |
| 730 | this_spb /* REQUIRED */ |
| 731 | ) |
| 732 | |
| 733 | u32 strm_rs_config; /* REQUIRED */ |
| 734 | u32 strm_buf_ptr; /* REQUIRED */ |
| 735 | |
| 736 | |
| 737 | /* hi: Number of mixed-down input triplets |
| 738 | computed since start of group |
| 739 | lo: Number of frames remaining to be |
| 740 | processed in the current group of |
| 741 | frames |
| 742 | */ |
| 743 | ___DSP_DUAL_16BIT_ALLOC( |
| 744 | frames_left_in_group, |
| 745 | accum_input_triplets |
| 746 | ) |
| 747 | |
| 748 | /* hi: Exponential volume change rate |
| 749 | for mixer on input streams |
| 750 | lo: Number of frames in the group |
| 751 | */ |
| 752 | ___DSP_DUAL_16BIT_ALLOC( |
| 753 | frame_group_length, |
| 754 | exp_vol_change_rate |
| 755 | ) |
| 756 | |
| 757 | ___DSP_DUAL_16BIT_ALLOC( |
| 758 | const_FFFF, |
| 759 | const_zero |
| 760 | ) |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 761 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 762 | |
| 763 | |
| 764 | /* SCB for S16_MIX algorithm */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 765 | struct dsp_mix_only_scb { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 766 | /* First 13 dwords from generic_scb_t */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 767 | struct dsp_basic_dma_req basic_req; /* Optional */ |
| 768 | struct dsp_scatter_gather_ext sg_ext; /* Optional */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 769 | ___DSP_DUAL_16BIT_ALLOC( |
| 770 | next_scb, /* REQUIRED */ |
| 771 | sub_list_ptr /* REQUIRED */ |
| 772 | ) |
| 773 | |
| 774 | ___DSP_DUAL_16BIT_ALLOC( |
| 775 | entry_point, /* REQUIRED */ |
| 776 | this_spb /* REQUIRED */ |
| 777 | ) |
| 778 | |
| 779 | u32 strm_rs_config; /* REQUIRED */ |
| 780 | u32 strm_buf_ptr; /* REQUIRED */ |
| 781 | |
| 782 | u32 reserved; |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 783 | struct dsp_volume_control vol_ctrl; |
| 784 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 785 | |
| 786 | /* SCB for the async. CODEC input algorithm */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 787 | struct dsp_async_codec_input_scb { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 788 | u32 io_free2; |
| 789 | |
| 790 | u32 io_current_total; |
| 791 | u32 io_previous_total; |
| 792 | |
| 793 | u16 io_count; |
| 794 | u16 io_count_limit; |
| 795 | |
| 796 | u16 o_fifo_base_addr; |
| 797 | u16 ost_mo_format; |
| 798 | /* 1 = stereo; 0 = mono |
| 799 | xxx for ASER 1 (not allowed); 118 for ASER2 */ |
| 800 | |
| 801 | u32 ostrm_rs_config; |
| 802 | u32 ostrm_buf_ptr; |
| 803 | |
| 804 | ___DSP_DUAL_16BIT_ALLOC( |
| 805 | io_sclks_per_lr_clk, |
| 806 | io_io_enable |
| 807 | ) |
| 808 | |
| 809 | u32 io_free4; |
| 810 | |
| 811 | ___DSP_DUAL_16BIT_ALLOC( |
| 812 | io_next_scb, |
| 813 | io_sub_list_ptr |
| 814 | ) |
| 815 | |
| 816 | ___DSP_DUAL_16BIT_ALLOC( |
| 817 | io_entry_point, |
| 818 | io_this_spb |
| 819 | ) |
| 820 | |
| 821 | u32 istrm_rs_config; |
| 822 | u32 istrm_buf_ptr; |
| 823 | |
| 824 | /* Init. 0000:8042: for ASER1 |
| 825 | 0000:8044: for ASER2 */ |
| 826 | ___DSP_DUAL_16BIT_ALLOC( |
| 827 | io_stat_reg_addr, |
| 828 | iofifo_pointer |
| 829 | ) |
| 830 | |
| 831 | /* Init 1 stero:100 ASER1 |
| 832 | Init 0 mono:110 ASER2 |
| 833 | */ |
| 834 | ___DSP_DUAL_16BIT_ALLOC( |
| 835 | ififo_base_addr, |
| 836 | ist_mo_format |
| 837 | ) |
| 838 | |
| 839 | u32 i_free; |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 840 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 841 | |
| 842 | |
| 843 | /* SCB for the SP/DIF CODEC input and output */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 844 | struct dsp_spdifiscb { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 845 | ___DSP_DUAL_16BIT_ALLOC( |
| 846 | status_ptr, |
| 847 | status_start_ptr |
| 848 | ) |
| 849 | |
| 850 | u32 current_total; |
| 851 | u32 previous_total; |
| 852 | |
| 853 | ___DSP_DUAL_16BIT_ALLOC( |
| 854 | count, |
| 855 | count_limit |
| 856 | ) |
| 857 | |
| 858 | u32 status_data; |
| 859 | |
| 860 | ___DSP_DUAL_16BIT_ALLOC( |
| 861 | status, |
| 862 | free4 |
| 863 | ) |
| 864 | |
| 865 | u32 free3; |
| 866 | |
| 867 | ___DSP_DUAL_16BIT_ALLOC( |
| 868 | free2, |
| 869 | bit_count |
| 870 | ) |
| 871 | |
| 872 | u32 temp_status; |
| 873 | |
| 874 | ___DSP_DUAL_16BIT_ALLOC( |
| 875 | next_SCB, |
| 876 | sub_list_ptr |
| 877 | ) |
| 878 | |
| 879 | ___DSP_DUAL_16BIT_ALLOC( |
| 880 | entry_point, |
| 881 | this_spb |
| 882 | ) |
| 883 | |
| 884 | u32 strm_rs_config; |
| 885 | u32 strm_buf_ptr; |
| 886 | |
| 887 | ___DSP_DUAL_16BIT_ALLOC( |
| 888 | stat_reg_addr, |
| 889 | fifo_pointer |
| 890 | ) |
| 891 | |
| 892 | ___DSP_DUAL_16BIT_ALLOC( |
| 893 | fifo_base_addr, |
| 894 | st_mo_format |
| 895 | ) |
| 896 | |
| 897 | u32 free1; |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 898 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 899 | |
| 900 | |
| 901 | /* SCB for the SP/DIF CODEC input and output */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 902 | struct dsp_spdifoscb { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 903 | |
| 904 | u32 free2; |
| 905 | |
| 906 | u32 free3[4]; |
| 907 | |
| 908 | /* Need to be here for compatibility with AsynchFGTxCode */ |
| 909 | u32 strm_rs_config; |
| 910 | |
| 911 | u32 strm_buf_ptr; |
| 912 | |
| 913 | ___DSP_DUAL_16BIT_ALLOC( |
| 914 | status, |
| 915 | free5 |
| 916 | ) |
| 917 | |
| 918 | u32 free4; |
| 919 | |
| 920 | ___DSP_DUAL_16BIT_ALLOC( |
| 921 | next_scb, |
| 922 | sub_list_ptr |
| 923 | ) |
| 924 | |
| 925 | ___DSP_DUAL_16BIT_ALLOC( |
| 926 | entry_point, |
| 927 | this_spb |
| 928 | ) |
| 929 | |
| 930 | u32 free6[2]; |
| 931 | |
| 932 | ___DSP_DUAL_16BIT_ALLOC( |
| 933 | stat_reg_addr, |
| 934 | fifo_pointer |
| 935 | ) |
| 936 | |
| 937 | ___DSP_DUAL_16BIT_ALLOC( |
| 938 | fifo_base_addr, |
| 939 | st_mo_format |
| 940 | ) |
| 941 | |
| 942 | u32 free1; |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 943 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 944 | |
| 945 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 946 | struct dsp_asynch_fg_rx_scb { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 947 | ___DSP_DUAL_16BIT_ALLOC( |
| 948 | bot_buf_mask, |
| 949 | buf_Mask |
| 950 | ) |
| 951 | |
| 952 | ___DSP_DUAL_16BIT_ALLOC( |
| 953 | max, |
| 954 | min |
| 955 | ) |
| 956 | |
| 957 | ___DSP_DUAL_16BIT_ALLOC( |
| 958 | old_producer_pointer, |
| 959 | hfg_scb_ptr |
| 960 | ) |
| 961 | |
| 962 | ___DSP_DUAL_16BIT_ALLOC( |
| 963 | delta, |
| 964 | adjust_count |
| 965 | ) |
| 966 | |
| 967 | u32 unused2[5]; |
| 968 | |
| 969 | ___DSP_DUAL_16BIT_ALLOC( |
| 970 | sibling_ptr, |
| 971 | child_ptr |
| 972 | ) |
| 973 | |
| 974 | ___DSP_DUAL_16BIT_ALLOC( |
| 975 | code_ptr, |
| 976 | this_ptr |
| 977 | ) |
| 978 | |
| 979 | u32 strm_rs_config; |
| 980 | |
| 981 | u32 strm_buf_ptr; |
| 982 | |
| 983 | u32 unused_phi_incr; |
| 984 | |
| 985 | ___DSP_DUAL_16BIT_ALLOC( |
| 986 | right_targ, |
| 987 | left_targ |
| 988 | ) |
| 989 | |
| 990 | ___DSP_DUAL_16BIT_ALLOC( |
| 991 | right_vol, |
| 992 | left_vol |
| 993 | ) |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 994 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 995 | |
| 996 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 997 | struct dsp_asynch_fg_tx_scb { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 998 | ___DSP_DUAL_16BIT_ALLOC( |
| 999 | not_buf_mask, |
| 1000 | buf_mask |
| 1001 | ) |
| 1002 | |
| 1003 | ___DSP_DUAL_16BIT_ALLOC( |
| 1004 | max, |
| 1005 | min |
| 1006 | ) |
| 1007 | |
| 1008 | ___DSP_DUAL_16BIT_ALLOC( |
| 1009 | unused1, |
| 1010 | hfg_scb_ptr |
| 1011 | ) |
| 1012 | |
| 1013 | ___DSP_DUAL_16BIT_ALLOC( |
| 1014 | delta, |
| 1015 | adjust_count |
| 1016 | ) |
| 1017 | |
| 1018 | u32 accum_phi; |
| 1019 | |
| 1020 | ___DSP_DUAL_16BIT_ALLOC( |
| 1021 | unused2, |
| 1022 | const_one_third |
| 1023 | ) |
| 1024 | |
| 1025 | u32 unused3[3]; |
| 1026 | |
| 1027 | ___DSP_DUAL_16BIT_ALLOC( |
| 1028 | sibling_ptr, |
| 1029 | child_ptr |
| 1030 | ) |
| 1031 | |
| 1032 | ___DSP_DUAL_16BIT_ALLOC( |
| 1033 | codePtr, |
| 1034 | this_ptr |
| 1035 | ) |
| 1036 | |
| 1037 | u32 strm_rs_config; |
| 1038 | |
| 1039 | u32 strm_buf_ptr; |
| 1040 | |
| 1041 | u32 phi_incr; |
| 1042 | |
| 1043 | ___DSP_DUAL_16BIT_ALLOC( |
| 1044 | unused_right_targ, |
| 1045 | unused_left_targ |
| 1046 | ) |
| 1047 | |
| 1048 | ___DSP_DUAL_16BIT_ALLOC( |
| 1049 | unused_right_vol, |
| 1050 | unused_left_vol |
| 1051 | ) |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 1052 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1053 | |
| 1054 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 1055 | struct dsp_output_snoop_scb { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1056 | /* First 13 dwords from generic_scb_t */ |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 1057 | struct dsp_basic_dma_req basic_req; /* Optional */ |
| 1058 | struct dsp_scatter_gather_ext sg_ext; /* Optional */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1059 | ___DSP_DUAL_16BIT_ALLOC( |
| 1060 | next_scb, /* REQUIRED */ |
| 1061 | sub_list_ptr /* REQUIRED */ |
| 1062 | ) |
| 1063 | |
| 1064 | ___DSP_DUAL_16BIT_ALLOC( |
| 1065 | entry_point, /* REQUIRED */ |
| 1066 | this_spb /* REQUIRED */ |
| 1067 | ) |
| 1068 | |
| 1069 | u32 strm_rs_config; /* REQUIRED */ |
| 1070 | u32 strm_buf_ptr; /* REQUIRED */ |
| 1071 | |
| 1072 | ___DSP_DUAL_16BIT_ALLOC( |
| 1073 | init_snoop_input_link, |
| 1074 | snoop_child_input_scb |
| 1075 | ) |
| 1076 | |
| 1077 | u32 snoop_input_buf_ptr; |
| 1078 | |
| 1079 | ___DSP_DUAL_16BIT_ALLOC( |
| 1080 | reserved, |
| 1081 | input_scb |
| 1082 | ) |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 1083 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1084 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 1085 | struct dsp_spio_write_scb { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1086 | ___DSP_DUAL_16BIT_ALLOC( |
| 1087 | address1, |
| 1088 | address2 |
| 1089 | ) |
| 1090 | |
| 1091 | u32 data1; |
| 1092 | |
| 1093 | u32 data2; |
| 1094 | |
| 1095 | ___DSP_DUAL_16BIT_ALLOC( |
| 1096 | address3, |
| 1097 | address4 |
| 1098 | ) |
| 1099 | |
| 1100 | u32 data3; |
| 1101 | |
| 1102 | u32 data4; |
| 1103 | |
| 1104 | ___DSP_DUAL_16BIT_ALLOC( |
| 1105 | unused1, |
| 1106 | data_ptr |
| 1107 | ) |
| 1108 | |
| 1109 | u32 unused2[2]; |
| 1110 | |
| 1111 | ___DSP_DUAL_16BIT_ALLOC( |
| 1112 | sibling_ptr, |
| 1113 | child_ptr |
| 1114 | ) |
| 1115 | |
| 1116 | ___DSP_DUAL_16BIT_ALLOC( |
| 1117 | entry_point, |
| 1118 | this_ptr |
| 1119 | ) |
| 1120 | |
| 1121 | u32 unused3[5]; |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 1122 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1123 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 1124 | struct dsp_magic_snoop_task { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1125 | u32 i0; |
| 1126 | u32 i1; |
| 1127 | |
| 1128 | u32 strm_buf_ptr1; |
| 1129 | |
| 1130 | u16 i2; |
| 1131 | u16 snoop_scb; |
| 1132 | |
| 1133 | u32 i3; |
| 1134 | u32 i4; |
| 1135 | u32 i5; |
| 1136 | u32 i6; |
| 1137 | |
| 1138 | u32 i7; |
| 1139 | |
| 1140 | ___DSP_DUAL_16BIT_ALLOC( |
| 1141 | next_scb, |
| 1142 | sub_list_ptr |
| 1143 | ) |
| 1144 | |
| 1145 | ___DSP_DUAL_16BIT_ALLOC( |
| 1146 | entry_point, |
| 1147 | this_ptr |
| 1148 | ) |
| 1149 | |
| 1150 | u32 strm_buf_config; |
| 1151 | u32 strm_buf_ptr2; |
| 1152 | |
| 1153 | u32 i8; |
| 1154 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 1155 | struct dsp_volume_control vdec_vol_ctrl; |
| 1156 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1157 | |
| 1158 | |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 1159 | struct dsp_filter_scb { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1160 | ___DSP_DUAL_16BIT_ALLOC( |
| 1161 | a0_right, /* 0x00 */ |
| 1162 | a0_left |
| 1163 | ) |
| 1164 | ___DSP_DUAL_16BIT_ALLOC( |
| 1165 | a1_right, /* 0x01 */ |
| 1166 | a1_left |
| 1167 | ) |
| 1168 | ___DSP_DUAL_16BIT_ALLOC( |
| 1169 | a2_right, /* 0x02 */ |
| 1170 | a2_left |
| 1171 | ) |
| 1172 | ___DSP_DUAL_16BIT_ALLOC( |
| 1173 | output_buf_ptr, /* 0x03 */ |
| 1174 | init |
| 1175 | ) |
| 1176 | |
| 1177 | ___DSP_DUAL_16BIT_ALLOC( |
| 1178 | filter_unused3, /* 0x04 */ |
| 1179 | filter_unused2 |
| 1180 | ) |
| 1181 | |
| 1182 | u32 prev_sample_output1; /* 0x05 */ |
| 1183 | u32 prev_sample_output2; /* 0x06 */ |
| 1184 | u32 prev_sample_input1; /* 0x07 */ |
| 1185 | u32 prev_sample_input2; /* 0x08 */ |
| 1186 | |
| 1187 | ___DSP_DUAL_16BIT_ALLOC( |
| 1188 | next_scb_ptr, /* 0x09 */ |
| 1189 | sub_list_ptr |
| 1190 | ) |
| 1191 | |
| 1192 | ___DSP_DUAL_16BIT_ALLOC( |
| 1193 | entry_point, /* 0x0A */ |
| 1194 | spb_ptr |
| 1195 | ) |
| 1196 | |
| 1197 | u32 strm_rs_config; /* 0x0B */ |
| 1198 | u32 strm_buf_ptr; /* 0x0C */ |
| 1199 | |
| 1200 | ___DSP_DUAL_16BIT_ALLOC( |
| 1201 | b0_right, /* 0x0D */ |
| 1202 | b0_left |
| 1203 | ) |
| 1204 | ___DSP_DUAL_16BIT_ALLOC( |
| 1205 | b1_right, /* 0x0E */ |
| 1206 | b1_left |
| 1207 | ) |
| 1208 | ___DSP_DUAL_16BIT_ALLOC( |
| 1209 | b2_right, /* 0x0F */ |
| 1210 | b2_left |
| 1211 | ) |
Takashi Iwai | 3d19f80 | 2005-11-17 14:48:14 +0100 | [diff] [blame] | 1212 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1213 | #endif /* __DSP_SCB_TYPES_H__ */ |