Commit | Line | Data |
---|---|---|
ef5fa1a4 | 1 | /* |
763f356c TI |
2 | * ALSA driver for RME Hammerfall DSP MADI audio interface(s) |
3 | * | |
4 | * Copyright (c) 2003 Winfried Ritsch (IEM) | |
5 | * code based on hdsp.c Paul Davis | |
6 | * Marcus Andersson | |
7 | * Thomas Charbonnel | |
3cee5a60 RB |
8 | * Modified 2006-06-01 for AES32 support by Remy Bruno |
9 | * <remy.bruno@trinnov.com> | |
763f356c | 10 | * |
0dca1793 AK |
11 | * Modified 2009-04-13 for proper metering by Florian Faber |
12 | * <faber@faberman.de> | |
13 | * | |
14 | * Modified 2009-04-14 for native float support by Florian Faber | |
15 | * <faber@faberman.de> | |
16 | * | |
17 | * Modified 2009-04-26 fixed bug in rms metering by Florian Faber | |
18 | * <faber@faberman.de> | |
19 | * | |
20 | * Modified 2009-04-30 added hw serial number support by Florian Faber | |
21 | * | |
22 | * Modified 2011-01-14 added S/PDIF input on RayDATs by Adrian Knoth | |
23 | * | |
24 | * Modified 2011-01-25 variable period sizes on RayDAT/AIO by Adrian Knoth | |
25 | * | |
763f356c TI |
26 | * This program is free software; you can redistribute it and/or modify |
27 | * it under the terms of the GNU General Public License as published by | |
28 | * the Free Software Foundation; either version 2 of the License, or | |
29 | * (at your option) any later version. | |
30 | * | |
31 | * This program is distributed in the hope that it will be useful, | |
32 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
33 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
34 | * GNU General Public License for more details. | |
35 | * | |
36 | * You should have received a copy of the GNU General Public License | |
37 | * along with this program; if not, write to the Free Software | |
38 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
39 | * | |
40 | */ | |
763f356c TI |
41 | #include <linux/init.h> |
42 | #include <linux/delay.h> | |
43 | #include <linux/interrupt.h> | |
65a77217 | 44 | #include <linux/module.h> |
763f356c TI |
45 | #include <linux/slab.h> |
46 | #include <linux/pci.h> | |
3f7440a6 | 47 | #include <linux/math64.h> |
763f356c TI |
48 | #include <asm/io.h> |
49 | ||
50 | #include <sound/core.h> | |
51 | #include <sound/control.h> | |
52 | #include <sound/pcm.h> | |
0dca1793 | 53 | #include <sound/pcm_params.h> |
763f356c TI |
54 | #include <sound/info.h> |
55 | #include <sound/asoundef.h> | |
56 | #include <sound/rawmidi.h> | |
57 | #include <sound/hwdep.h> | |
58 | #include <sound/initval.h> | |
59 | ||
60 | #include <sound/hdspm.h> | |
61 | ||
62 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | |
63 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
a67ff6a5 | 64 | static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */ |
763f356c | 65 | |
763f356c TI |
66 | module_param_array(index, int, NULL, 0444); |
67 | MODULE_PARM_DESC(index, "Index value for RME HDSPM interface."); | |
68 | ||
69 | module_param_array(id, charp, NULL, 0444); | |
70 | MODULE_PARM_DESC(id, "ID string for RME HDSPM interface."); | |
71 | ||
72 | module_param_array(enable, bool, NULL, 0444); | |
73 | MODULE_PARM_DESC(enable, "Enable/disable specific HDSPM soundcards."); | |
74 | ||
763f356c TI |
75 | |
76 | MODULE_AUTHOR | |
0dca1793 AK |
77 | ( |
78 | "Winfried Ritsch <ritsch_AT_iem.at>, " | |
79 | "Paul Davis <paul@linuxaudiosystems.com>, " | |
80 | "Marcus Andersson, Thomas Charbonnel <thomas@undata.org>, " | |
81 | "Remy Bruno <remy.bruno@trinnov.com>, " | |
82 | "Florian Faber <faberman@linuxproaudio.org>, " | |
83 | "Adrian Knoth <adi@drcomp.erfurt.thur.de>" | |
84 | ); | |
763f356c TI |
85 | MODULE_DESCRIPTION("RME HDSPM"); |
86 | MODULE_LICENSE("GPL"); | |
87 | MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); | |
88 | ||
0dca1793 | 89 | /* --- Write registers. --- |
763f356c TI |
90 | These are defined as byte-offsets from the iobase value. */ |
91 | ||
0dca1793 AK |
92 | #define HDSPM_WR_SETTINGS 0 |
93 | #define HDSPM_outputBufferAddress 32 | |
94 | #define HDSPM_inputBufferAddress 36 | |
763f356c TI |
95 | #define HDSPM_controlRegister 64 |
96 | #define HDSPM_interruptConfirmation 96 | |
97 | #define HDSPM_control2Reg 256 /* not in specs ???????? */ | |
ffb2c3c0 | 98 | #define HDSPM_freqReg 256 /* for AES32 */ |
0dca1793 AK |
99 | #define HDSPM_midiDataOut0 352 /* just believe in old code */ |
100 | #define HDSPM_midiDataOut1 356 | |
ffb2c3c0 | 101 | #define HDSPM_eeprom_wr 384 /* for AES32 */ |
763f356c TI |
102 | |
103 | /* DMA enable for 64 channels, only Bit 0 is relevant */ | |
0dca1793 | 104 | #define HDSPM_outputEnableBase 512 /* 512-767 input DMA */ |
763f356c TI |
105 | #define HDSPM_inputEnableBase 768 /* 768-1023 output DMA */ |
106 | ||
0dca1793 | 107 | /* 16 page addresses for each of the 64 channels DMA buffer in and out |
763f356c TI |
108 | (each 64k=16*4k) Buffer must be 4k aligned (which is default i386 ????) */ |
109 | #define HDSPM_pageAddressBufferOut 8192 | |
110 | #define HDSPM_pageAddressBufferIn (HDSPM_pageAddressBufferOut+64*16*4) | |
111 | ||
112 | #define HDSPM_MADI_mixerBase 32768 /* 32768-65535 for 2x64x64 Fader */ | |
113 | ||
114 | #define HDSPM_MATRIX_MIXER_SIZE 8192 /* = 2*64*64 * 4 Byte => 32kB */ | |
115 | ||
116 | /* --- Read registers. --- | |
117 | These are defined as byte-offsets from the iobase value */ | |
118 | #define HDSPM_statusRegister 0 | |
3cee5a60 RB |
119 | /*#define HDSPM_statusRegister2 96 */ |
120 | /* after RME Windows driver sources, status2 is 4-byte word # 48 = word at | |
121 | * offset 192, for AES32 *and* MADI | |
122 | * => need to check that offset 192 is working on MADI */ | |
123 | #define HDSPM_statusRegister2 192 | |
124 | #define HDSPM_timecodeRegister 128 | |
763f356c | 125 | |
0dca1793 AK |
126 | /* AIO, RayDAT */ |
127 | #define HDSPM_RD_STATUS_0 0 | |
128 | #define HDSPM_RD_STATUS_1 64 | |
129 | #define HDSPM_RD_STATUS_2 128 | |
130 | #define HDSPM_RD_STATUS_3 192 | |
131 | ||
132 | #define HDSPM_RD_TCO 256 | |
133 | #define HDSPM_RD_PLL_FREQ 512 | |
134 | #define HDSPM_WR_TCO 128 | |
135 | ||
136 | #define HDSPM_TCO1_TCO_lock 0x00000001 | |
137 | #define HDSPM_TCO1_WCK_Input_Range_LSB 0x00000002 | |
138 | #define HDSPM_TCO1_WCK_Input_Range_MSB 0x00000004 | |
139 | #define HDSPM_TCO1_LTC_Input_valid 0x00000008 | |
140 | #define HDSPM_TCO1_WCK_Input_valid 0x00000010 | |
141 | #define HDSPM_TCO1_Video_Input_Format_NTSC 0x00000020 | |
142 | #define HDSPM_TCO1_Video_Input_Format_PAL 0x00000040 | |
143 | ||
144 | #define HDSPM_TCO1_set_TC 0x00000100 | |
145 | #define HDSPM_TCO1_set_drop_frame_flag 0x00000200 | |
146 | #define HDSPM_TCO1_LTC_Format_LSB 0x00000400 | |
147 | #define HDSPM_TCO1_LTC_Format_MSB 0x00000800 | |
148 | ||
149 | #define HDSPM_TCO2_TC_run 0x00010000 | |
150 | #define HDSPM_TCO2_WCK_IO_ratio_LSB 0x00020000 | |
151 | #define HDSPM_TCO2_WCK_IO_ratio_MSB 0x00040000 | |
152 | #define HDSPM_TCO2_set_num_drop_frames_LSB 0x00080000 | |
153 | #define HDSPM_TCO2_set_num_drop_frames_MSB 0x00100000 | |
154 | #define HDSPM_TCO2_set_jam_sync 0x00200000 | |
155 | #define HDSPM_TCO2_set_flywheel 0x00400000 | |
156 | ||
157 | #define HDSPM_TCO2_set_01_4 0x01000000 | |
158 | #define HDSPM_TCO2_set_pull_down 0x02000000 | |
159 | #define HDSPM_TCO2_set_pull_up 0x04000000 | |
160 | #define HDSPM_TCO2_set_freq 0x08000000 | |
161 | #define HDSPM_TCO2_set_term_75R 0x10000000 | |
162 | #define HDSPM_TCO2_set_input_LSB 0x20000000 | |
163 | #define HDSPM_TCO2_set_input_MSB 0x40000000 | |
164 | #define HDSPM_TCO2_set_freq_from_app 0x80000000 | |
165 | ||
166 | ||
167 | #define HDSPM_midiDataOut0 352 | |
168 | #define HDSPM_midiDataOut1 356 | |
169 | #define HDSPM_midiDataOut2 368 | |
170 | ||
763f356c TI |
171 | #define HDSPM_midiDataIn0 360 |
172 | #define HDSPM_midiDataIn1 364 | |
0dca1793 AK |
173 | #define HDSPM_midiDataIn2 372 |
174 | #define HDSPM_midiDataIn3 376 | |
763f356c TI |
175 | |
176 | /* status is data bytes in MIDI-FIFO (0-128) */ | |
0dca1793 AK |
177 | #define HDSPM_midiStatusOut0 384 |
178 | #define HDSPM_midiStatusOut1 388 | |
179 | #define HDSPM_midiStatusOut2 400 | |
180 | ||
181 | #define HDSPM_midiStatusIn0 392 | |
182 | #define HDSPM_midiStatusIn1 396 | |
183 | #define HDSPM_midiStatusIn2 404 | |
184 | #define HDSPM_midiStatusIn3 408 | |
763f356c TI |
185 | |
186 | ||
187 | /* the meters are regular i/o-mapped registers, but offset | |
188 | considerably from the rest. the peak registers are reset | |
0dca1793 | 189 | when read; the least-significant 4 bits are full-scale counters; |
763f356c TI |
190 | the actual peak value is in the most-significant 24 bits. |
191 | */ | |
0dca1793 AK |
192 | |
193 | #define HDSPM_MADI_INPUT_PEAK 4096 | |
194 | #define HDSPM_MADI_PLAYBACK_PEAK 4352 | |
195 | #define HDSPM_MADI_OUTPUT_PEAK 4608 | |
196 | ||
197 | #define HDSPM_MADI_INPUT_RMS_L 6144 | |
198 | #define HDSPM_MADI_PLAYBACK_RMS_L 6400 | |
199 | #define HDSPM_MADI_OUTPUT_RMS_L 6656 | |
200 | ||
201 | #define HDSPM_MADI_INPUT_RMS_H 7168 | |
202 | #define HDSPM_MADI_PLAYBACK_RMS_H 7424 | |
203 | #define HDSPM_MADI_OUTPUT_RMS_H 7680 | |
763f356c TI |
204 | |
205 | /* --- Control Register bits --------- */ | |
206 | #define HDSPM_Start (1<<0) /* start engine */ | |
207 | ||
208 | #define HDSPM_Latency0 (1<<1) /* buffer size = 2^n */ | |
209 | #define HDSPM_Latency1 (1<<2) /* where n is defined */ | |
210 | #define HDSPM_Latency2 (1<<3) /* by Latency{2,1,0} */ | |
211 | ||
0dca1793 AK |
212 | #define HDSPM_ClockModeMaster (1<<4) /* 1=Master, 0=Autosync */ |
213 | #define HDSPM_c0Master 0x1 /* Master clock bit in settings | |
214 | register [RayDAT, AIO] */ | |
763f356c TI |
215 | |
216 | #define HDSPM_AudioInterruptEnable (1<<5) /* what do you think ? */ | |
217 | ||
218 | #define HDSPM_Frequency0 (1<<6) /* 0=44.1kHz/88.2kHz 1=48kHz/96kHz */ | |
219 | #define HDSPM_Frequency1 (1<<7) /* 0=32kHz/64kHz */ | |
220 | #define HDSPM_DoubleSpeed (1<<8) /* 0=normal speed, 1=double speed */ | |
3cee5a60 | 221 | #define HDSPM_QuadSpeed (1<<31) /* quad speed bit */ |
763f356c | 222 | |
3cee5a60 | 223 | #define HDSPM_Professional (1<<9) /* Professional */ /* AES32 ONLY */ |
763f356c | 224 | #define HDSPM_TX_64ch (1<<10) /* Output 64channel MODE=1, |
3cee5a60 RB |
225 | 56channelMODE=0 */ /* MADI ONLY*/ |
226 | #define HDSPM_Emphasis (1<<10) /* Emphasis */ /* AES32 ONLY */ | |
763f356c | 227 | |
0dca1793 | 228 | #define HDSPM_AutoInp (1<<11) /* Auto Input (takeover) == Safe Mode, |
3cee5a60 RB |
229 | 0=off, 1=on */ /* MADI ONLY */ |
230 | #define HDSPM_Dolby (1<<11) /* Dolby = "NonAudio" ?? */ /* AES32 ONLY */ | |
763f356c | 231 | |
ef5fa1a4 TI |
232 | #define HDSPM_InputSelect0 (1<<14) /* Input select 0= optical, 1=coax |
233 | * -- MADI ONLY | |
234 | */ | |
763f356c TI |
235 | #define HDSPM_InputSelect1 (1<<15) /* should be 0 */ |
236 | ||
3cee5a60 RB |
237 | #define HDSPM_SyncRef2 (1<<13) |
238 | #define HDSPM_SyncRef3 (1<<25) | |
763f356c | 239 | |
3cee5a60 | 240 | #define HDSPM_SMUX (1<<18) /* Frame ??? */ /* MADI ONY */ |
0dca1793 | 241 | #define HDSPM_clr_tms (1<<19) /* clear track marker, do not use |
763f356c TI |
242 | AES additional bits in |
243 | lower 5 Audiodatabits ??? */ | |
3cee5a60 RB |
244 | #define HDSPM_taxi_reset (1<<20) /* ??? */ /* MADI ONLY ? */ |
245 | #define HDSPM_WCK48 (1<<20) /* Frame ??? = HDSPM_SMUX */ /* AES32 ONLY */ | |
763f356c | 246 | |
0dca1793 AK |
247 | #define HDSPM_Midi0InterruptEnable 0x0400000 |
248 | #define HDSPM_Midi1InterruptEnable 0x0800000 | |
249 | #define HDSPM_Midi2InterruptEnable 0x0200000 | |
250 | #define HDSPM_Midi3InterruptEnable 0x4000000 | |
763f356c TI |
251 | |
252 | #define HDSPM_LineOut (1<<24) /* Analog Out on channel 63/64 on=1, mute=0 */ | |
0dca1793 | 253 | #define HDSPe_FLOAT_FORMAT 0x2000000 |
763f356c | 254 | |
3cee5a60 RB |
255 | #define HDSPM_DS_DoubleWire (1<<26) /* AES32 ONLY */ |
256 | #define HDSPM_QS_DoubleWire (1<<27) /* AES32 ONLY */ | |
257 | #define HDSPM_QS_QuadWire (1<<28) /* AES32 ONLY */ | |
258 | ||
259 | #define HDSPM_wclk_sel (1<<30) | |
763f356c TI |
260 | |
261 | /* --- bit helper defines */ | |
262 | #define HDSPM_LatencyMask (HDSPM_Latency0|HDSPM_Latency1|HDSPM_Latency2) | |
ef5fa1a4 TI |
263 | #define HDSPM_FrequencyMask (HDSPM_Frequency0|HDSPM_Frequency1|\ |
264 | HDSPM_DoubleSpeed|HDSPM_QuadSpeed) | |
763f356c TI |
265 | #define HDSPM_InputMask (HDSPM_InputSelect0|HDSPM_InputSelect1) |
266 | #define HDSPM_InputOptical 0 | |
267 | #define HDSPM_InputCoaxial (HDSPM_InputSelect0) | |
ef5fa1a4 TI |
268 | #define HDSPM_SyncRefMask (HDSPM_SyncRef0|HDSPM_SyncRef1|\ |
269 | HDSPM_SyncRef2|HDSPM_SyncRef3) | |
763f356c | 270 | |
0dca1793 AK |
271 | #define HDSPM_c0_SyncRef0 0x2 |
272 | #define HDSPM_c0_SyncRef1 0x4 | |
273 | #define HDSPM_c0_SyncRef2 0x8 | |
274 | #define HDSPM_c0_SyncRef3 0x10 | |
275 | #define HDSPM_c0_SyncRefMask (HDSPM_c0_SyncRef0 | HDSPM_c0_SyncRef1 |\ | |
276 | HDSPM_c0_SyncRef2 | HDSPM_c0_SyncRef3) | |
277 | ||
278 | #define HDSPM_SYNC_FROM_WORD 0 /* Preferred sync reference */ | |
279 | #define HDSPM_SYNC_FROM_MADI 1 /* choices - used by "pref_sync_ref" */ | |
280 | #define HDSPM_SYNC_FROM_TCO 2 | |
281 | #define HDSPM_SYNC_FROM_SYNC_IN 3 | |
763f356c TI |
282 | |
283 | #define HDSPM_Frequency32KHz HDSPM_Frequency0 | |
284 | #define HDSPM_Frequency44_1KHz HDSPM_Frequency1 | |
285 | #define HDSPM_Frequency48KHz (HDSPM_Frequency1|HDSPM_Frequency0) | |
286 | #define HDSPM_Frequency64KHz (HDSPM_DoubleSpeed|HDSPM_Frequency0) | |
287 | #define HDSPM_Frequency88_2KHz (HDSPM_DoubleSpeed|HDSPM_Frequency1) | |
ef5fa1a4 TI |
288 | #define HDSPM_Frequency96KHz (HDSPM_DoubleSpeed|HDSPM_Frequency1|\ |
289 | HDSPM_Frequency0) | |
3cee5a60 RB |
290 | #define HDSPM_Frequency128KHz (HDSPM_QuadSpeed|HDSPM_Frequency0) |
291 | #define HDSPM_Frequency176_4KHz (HDSPM_QuadSpeed|HDSPM_Frequency1) | |
ef5fa1a4 TI |
292 | #define HDSPM_Frequency192KHz (HDSPM_QuadSpeed|HDSPM_Frequency1|\ |
293 | HDSPM_Frequency0) | |
763f356c | 294 | |
763f356c TI |
295 | |
296 | /* Synccheck Status */ | |
297 | #define HDSPM_SYNC_CHECK_NO_LOCK 0 | |
298 | #define HDSPM_SYNC_CHECK_LOCK 1 | |
299 | #define HDSPM_SYNC_CHECK_SYNC 2 | |
300 | ||
301 | /* AutoSync References - used by "autosync_ref" control switch */ | |
302 | #define HDSPM_AUTOSYNC_FROM_WORD 0 | |
303 | #define HDSPM_AUTOSYNC_FROM_MADI 1 | |
0dca1793 AK |
304 | #define HDSPM_AUTOSYNC_FROM_TCO 2 |
305 | #define HDSPM_AUTOSYNC_FROM_SYNC_IN 3 | |
306 | #define HDSPM_AUTOSYNC_FROM_NONE 4 | |
763f356c TI |
307 | |
308 | /* Possible sources of MADI input */ | |
309 | #define HDSPM_OPTICAL 0 /* optical */ | |
310 | #define HDSPM_COAXIAL 1 /* BNC */ | |
311 | ||
312 | #define hdspm_encode_latency(x) (((x)<<1) & HDSPM_LatencyMask) | |
0dca1793 | 313 | #define hdspm_decode_latency(x) ((((x) & HDSPM_LatencyMask)>>1)) |
763f356c TI |
314 | |
315 | #define hdspm_encode_in(x) (((x)&0x3)<<14) | |
316 | #define hdspm_decode_in(x) (((x)>>14)&0x3) | |
317 | ||
318 | /* --- control2 register bits --- */ | |
319 | #define HDSPM_TMS (1<<0) | |
320 | #define HDSPM_TCK (1<<1) | |
321 | #define HDSPM_TDI (1<<2) | |
322 | #define HDSPM_JTAG (1<<3) | |
323 | #define HDSPM_PWDN (1<<4) | |
324 | #define HDSPM_PROGRAM (1<<5) | |
325 | #define HDSPM_CONFIG_MODE_0 (1<<6) | |
326 | #define HDSPM_CONFIG_MODE_1 (1<<7) | |
327 | /*#define HDSPM_VERSION_BIT (1<<8) not defined any more*/ | |
328 | #define HDSPM_BIGENDIAN_MODE (1<<9) | |
329 | #define HDSPM_RD_MULTIPLE (1<<10) | |
330 | ||
3cee5a60 | 331 | /* --- Status Register bits --- */ /* MADI ONLY */ /* Bits defined here and |
ef5fa1a4 TI |
332 | that do not conflict with specific bits for AES32 seem to be valid also |
333 | for the AES32 | |
334 | */ | |
763f356c | 335 | #define HDSPM_audioIRQPending (1<<0) /* IRQ is high and pending */ |
ef5fa1a4 TI |
336 | #define HDSPM_RX_64ch (1<<1) /* Input 64chan. MODE=1, 56chn MODE=0 */ |
337 | #define HDSPM_AB_int (1<<2) /* InputChannel Opt=0, Coax=1 | |
338 | * (like inp0) | |
339 | */ | |
0dca1793 | 340 | |
763f356c | 341 | #define HDSPM_madiLock (1<<3) /* MADI Locked =1, no=0 */ |
0dca1793 AK |
342 | #define HDSPM_madiSync (1<<18) /* MADI is in sync */ |
343 | ||
344 | #define HDSPM_tcoLock 0x00000020 /* Optional TCO locked status FOR HDSPe MADI! */ | |
345 | #define HDSPM_tcoSync 0x10000000 /* Optional TCO sync status */ | |
346 | ||
347 | #define HDSPM_syncInLock 0x00010000 /* Sync In lock status FOR HDSPe MADI! */ | |
348 | #define HDSPM_syncInSync 0x00020000 /* Sync In sync status FOR HDSPe MADI! */ | |
763f356c TI |
349 | |
350 | #define HDSPM_BufferPositionMask 0x000FFC0 /* Bit 6..15 : h/w buffer pointer */ | |
0dca1793 AK |
351 | /* since 64byte accurate, last 6 bits are not used */ |
352 | ||
353 | ||
763f356c | 354 | |
763f356c TI |
355 | #define HDSPM_DoubleSpeedStatus (1<<19) /* (input) card in double speed */ |
356 | ||
357 | #define HDSPM_madiFreq0 (1<<22) /* system freq 0=error */ | |
358 | #define HDSPM_madiFreq1 (1<<23) /* 1=32, 2=44.1 3=48 */ | |
359 | #define HDSPM_madiFreq2 (1<<24) /* 4=64, 5=88.2 6=96 */ | |
360 | #define HDSPM_madiFreq3 (1<<25) /* 7=128, 8=176.4 9=192 */ | |
361 | ||
ef5fa1a4 TI |
362 | #define HDSPM_BufferID (1<<26) /* (Double)Buffer ID toggles with |
363 | * Interrupt | |
364 | */ | |
0dca1793 AK |
365 | #define HDSPM_tco_detect 0x08000000 |
366 | #define HDSPM_tco_lock 0x20000000 | |
367 | ||
368 | #define HDSPM_s2_tco_detect 0x00000040 | |
369 | #define HDSPM_s2_AEBO_D 0x00000080 | |
370 | #define HDSPM_s2_AEBI_D 0x00000100 | |
371 | ||
372 | ||
373 | #define HDSPM_midi0IRQPending 0x40000000 | |
374 | #define HDSPM_midi1IRQPending 0x80000000 | |
375 | #define HDSPM_midi2IRQPending 0x20000000 | |
376 | #define HDSPM_midi2IRQPendingAES 0x00000020 | |
377 | #define HDSPM_midi3IRQPending 0x00200000 | |
763f356c TI |
378 | |
379 | /* --- status bit helpers */ | |
ef5fa1a4 TI |
380 | #define HDSPM_madiFreqMask (HDSPM_madiFreq0|HDSPM_madiFreq1|\ |
381 | HDSPM_madiFreq2|HDSPM_madiFreq3) | |
763f356c TI |
382 | #define HDSPM_madiFreq32 (HDSPM_madiFreq0) |
383 | #define HDSPM_madiFreq44_1 (HDSPM_madiFreq1) | |
384 | #define HDSPM_madiFreq48 (HDSPM_madiFreq0|HDSPM_madiFreq1) | |
385 | #define HDSPM_madiFreq64 (HDSPM_madiFreq2) | |
386 | #define HDSPM_madiFreq88_2 (HDSPM_madiFreq0|HDSPM_madiFreq2) | |
387 | #define HDSPM_madiFreq96 (HDSPM_madiFreq1|HDSPM_madiFreq2) | |
388 | #define HDSPM_madiFreq128 (HDSPM_madiFreq0|HDSPM_madiFreq1|HDSPM_madiFreq2) | |
389 | #define HDSPM_madiFreq176_4 (HDSPM_madiFreq3) | |
390 | #define HDSPM_madiFreq192 (HDSPM_madiFreq3|HDSPM_madiFreq0) | |
391 | ||
3cee5a60 | 392 | /* Status2 Register bits */ /* MADI ONLY */ |
763f356c | 393 | |
25985edc | 394 | #define HDSPM_version0 (1<<0) /* not really defined but I guess */ |
763f356c TI |
395 | #define HDSPM_version1 (1<<1) /* in former cards it was ??? */ |
396 | #define HDSPM_version2 (1<<2) | |
397 | ||
398 | #define HDSPM_wcLock (1<<3) /* Wordclock is detected and locked */ | |
399 | #define HDSPM_wcSync (1<<4) /* Wordclock is in sync with systemclock */ | |
400 | ||
401 | #define HDSPM_wc_freq0 (1<<5) /* input freq detected via autosync */ | |
402 | #define HDSPM_wc_freq1 (1<<6) /* 001=32, 010==44.1, 011=48, */ | |
403 | #define HDSPM_wc_freq2 (1<<7) /* 100=64, 101=88.2, 110=96, */ | |
404 | /* missing Bit for 111=128, 1000=176.4, 1001=192 */ | |
405 | ||
0dca1793 AK |
406 | #define HDSPM_SyncRef0 0x10000 /* Sync Reference */ |
407 | #define HDSPM_SyncRef1 0x20000 | |
408 | ||
409 | #define HDSPM_SelSyncRef0 (1<<8) /* AutoSync Source */ | |
763f356c TI |
410 | #define HDSPM_SelSyncRef1 (1<<9) /* 000=word, 001=MADI, */ |
411 | #define HDSPM_SelSyncRef2 (1<<10) /* 111=no valid signal */ | |
412 | ||
413 | #define HDSPM_wc_valid (HDSPM_wcLock|HDSPM_wcSync) | |
414 | ||
415 | #define HDSPM_wcFreqMask (HDSPM_wc_freq0|HDSPM_wc_freq1|HDSPM_wc_freq2) | |
416 | #define HDSPM_wcFreq32 (HDSPM_wc_freq0) | |
417 | #define HDSPM_wcFreq44_1 (HDSPM_wc_freq1) | |
418 | #define HDSPM_wcFreq48 (HDSPM_wc_freq0|HDSPM_wc_freq1) | |
419 | #define HDSPM_wcFreq64 (HDSPM_wc_freq2) | |
420 | #define HDSPM_wcFreq88_2 (HDSPM_wc_freq0|HDSPM_wc_freq2) | |
421 | #define HDSPM_wcFreq96 (HDSPM_wc_freq1|HDSPM_wc_freq2) | |
422 | ||
0dca1793 AK |
423 | #define HDSPM_status1_F_0 0x0400000 |
424 | #define HDSPM_status1_F_1 0x0800000 | |
425 | #define HDSPM_status1_F_2 0x1000000 | |
426 | #define HDSPM_status1_F_3 0x2000000 | |
427 | #define HDSPM_status1_freqMask (HDSPM_status1_F_0|HDSPM_status1_F_1|HDSPM_status1_F_2|HDSPM_status1_F_3) | |
428 | ||
763f356c | 429 | |
ef5fa1a4 TI |
430 | #define HDSPM_SelSyncRefMask (HDSPM_SelSyncRef0|HDSPM_SelSyncRef1|\ |
431 | HDSPM_SelSyncRef2) | |
763f356c TI |
432 | #define HDSPM_SelSyncRef_WORD 0 |
433 | #define HDSPM_SelSyncRef_MADI (HDSPM_SelSyncRef0) | |
0dca1793 AK |
434 | #define HDSPM_SelSyncRef_TCO (HDSPM_SelSyncRef1) |
435 | #define HDSPM_SelSyncRef_SyncIn (HDSPM_SelSyncRef0|HDSPM_SelSyncRef1) | |
ef5fa1a4 TI |
436 | #define HDSPM_SelSyncRef_NVALID (HDSPM_SelSyncRef0|HDSPM_SelSyncRef1|\ |
437 | HDSPM_SelSyncRef2) | |
763f356c | 438 | |
3cee5a60 RB |
439 | /* |
440 | For AES32, bits for status, status2 and timecode are different | |
441 | */ | |
442 | /* status */ | |
443 | #define HDSPM_AES32_wcLock 0x0200000 | |
56bde0f3 | 444 | #define HDSPM_AES32_wcSync 0x0100000 |
3cee5a60 | 445 | #define HDSPM_AES32_wcFreq_bit 22 |
0dca1793 | 446 | /* (status >> HDSPM_AES32_wcFreq_bit) & 0xF gives WC frequency (cf function |
3cee5a60 RB |
447 | HDSPM_bit2freq */ |
448 | #define HDSPM_AES32_syncref_bit 16 | |
449 | /* (status >> HDSPM_AES32_syncref_bit) & 0xF gives sync source */ | |
450 | ||
451 | #define HDSPM_AES32_AUTOSYNC_FROM_WORD 0 | |
452 | #define HDSPM_AES32_AUTOSYNC_FROM_AES1 1 | |
453 | #define HDSPM_AES32_AUTOSYNC_FROM_AES2 2 | |
454 | #define HDSPM_AES32_AUTOSYNC_FROM_AES3 3 | |
455 | #define HDSPM_AES32_AUTOSYNC_FROM_AES4 4 | |
456 | #define HDSPM_AES32_AUTOSYNC_FROM_AES5 5 | |
457 | #define HDSPM_AES32_AUTOSYNC_FROM_AES6 6 | |
458 | #define HDSPM_AES32_AUTOSYNC_FROM_AES7 7 | |
459 | #define HDSPM_AES32_AUTOSYNC_FROM_AES8 8 | |
6534599d | 460 | #define HDSPM_AES32_AUTOSYNC_FROM_NONE 9 |
3cee5a60 RB |
461 | |
462 | /* status2 */ | |
463 | /* HDSPM_LockAES_bit is given by HDSPM_LockAES >> (AES# - 1) */ | |
464 | #define HDSPM_LockAES 0x80 | |
465 | #define HDSPM_LockAES1 0x80 | |
466 | #define HDSPM_LockAES2 0x40 | |
467 | #define HDSPM_LockAES3 0x20 | |
468 | #define HDSPM_LockAES4 0x10 | |
469 | #define HDSPM_LockAES5 0x8 | |
470 | #define HDSPM_LockAES6 0x4 | |
471 | #define HDSPM_LockAES7 0x2 | |
472 | #define HDSPM_LockAES8 0x1 | |
473 | /* | |
474 | Timecode | |
475 | After windows driver sources, bits 4*i to 4*i+3 give the input frequency on | |
476 | AES i+1 | |
477 | bits 3210 | |
478 | 0001 32kHz | |
479 | 0010 44.1kHz | |
480 | 0011 48kHz | |
481 | 0100 64kHz | |
482 | 0101 88.2kHz | |
483 | 0110 96kHz | |
484 | 0111 128kHz | |
485 | 1000 176.4kHz | |
486 | 1001 192kHz | |
487 | NB: Timecode register doesn't seem to work on AES32 card revision 230 | |
488 | */ | |
489 | ||
763f356c TI |
490 | /* Mixer Values */ |
491 | #define UNITY_GAIN 32768 /* = 65536/2 */ | |
492 | #define MINUS_INFINITY_GAIN 0 | |
493 | ||
763f356c TI |
494 | /* Number of channels for different Speed Modes */ |
495 | #define MADI_SS_CHANNELS 64 | |
496 | #define MADI_DS_CHANNELS 32 | |
497 | #define MADI_QS_CHANNELS 16 | |
498 | ||
0dca1793 AK |
499 | #define RAYDAT_SS_CHANNELS 36 |
500 | #define RAYDAT_DS_CHANNELS 20 | |
501 | #define RAYDAT_QS_CHANNELS 12 | |
502 | ||
503 | #define AIO_IN_SS_CHANNELS 14 | |
504 | #define AIO_IN_DS_CHANNELS 10 | |
505 | #define AIO_IN_QS_CHANNELS 8 | |
506 | #define AIO_OUT_SS_CHANNELS 16 | |
507 | #define AIO_OUT_DS_CHANNELS 12 | |
508 | #define AIO_OUT_QS_CHANNELS 10 | |
509 | ||
d2d10a21 AK |
510 | #define AES32_CHANNELS 16 |
511 | ||
763f356c TI |
512 | /* the size of a substream (1 mono data stream) */ |
513 | #define HDSPM_CHANNEL_BUFFER_SAMPLES (16*1024) | |
514 | #define HDSPM_CHANNEL_BUFFER_BYTES (4*HDSPM_CHANNEL_BUFFER_SAMPLES) | |
515 | ||
516 | /* the size of the area we need to allocate for DMA transfers. the | |
517 | size is the same regardless of the number of channels, and | |
0dca1793 | 518 | also the latency to use. |
763f356c TI |
519 | for one direction !!! |
520 | */ | |
ffb2c3c0 | 521 | #define HDSPM_DMA_AREA_BYTES (HDSPM_MAX_CHANNELS * HDSPM_CHANNEL_BUFFER_BYTES) |
763f356c TI |
522 | #define HDSPM_DMA_AREA_KILOBYTES (HDSPM_DMA_AREA_BYTES/1024) |
523 | ||
0dca1793 AK |
524 | #define HDSPM_RAYDAT_REV 211 |
525 | #define HDSPM_AIO_REV 212 | |
526 | #define HDSPM_MADIFACE_REV 213 | |
3cee5a60 | 527 | |
6534599d RB |
528 | /* speed factor modes */ |
529 | #define HDSPM_SPEED_SINGLE 0 | |
530 | #define HDSPM_SPEED_DOUBLE 1 | |
531 | #define HDSPM_SPEED_QUAD 2 | |
0dca1793 | 532 | |
6534599d RB |
533 | /* names for speed modes */ |
534 | static char *hdspm_speed_names[] = { "single", "double", "quad" }; | |
535 | ||
0dca1793 AK |
536 | static char *texts_autosync_aes_tco[] = { "Word Clock", |
537 | "AES1", "AES2", "AES3", "AES4", | |
538 | "AES5", "AES6", "AES7", "AES8", | |
539 | "TCO" }; | |
540 | static char *texts_autosync_aes[] = { "Word Clock", | |
541 | "AES1", "AES2", "AES3", "AES4", | |
542 | "AES5", "AES6", "AES7", "AES8" }; | |
543 | static char *texts_autosync_madi_tco[] = { "Word Clock", | |
544 | "MADI", "TCO", "Sync In" }; | |
545 | static char *texts_autosync_madi[] = { "Word Clock", | |
546 | "MADI", "Sync In" }; | |
547 | ||
548 | static char *texts_autosync_raydat_tco[] = { | |
549 | "Word Clock", | |
550 | "ADAT 1", "ADAT 2", "ADAT 3", "ADAT 4", | |
551 | "AES", "SPDIF", "TCO", "Sync In" | |
552 | }; | |
553 | static char *texts_autosync_raydat[] = { | |
554 | "Word Clock", | |
555 | "ADAT 1", "ADAT 2", "ADAT 3", "ADAT 4", | |
556 | "AES", "SPDIF", "Sync In" | |
557 | }; | |
558 | static char *texts_autosync_aio_tco[] = { | |
559 | "Word Clock", | |
560 | "ADAT", "AES", "SPDIF", "TCO", "Sync In" | |
561 | }; | |
562 | static char *texts_autosync_aio[] = { "Word Clock", | |
563 | "ADAT", "AES", "SPDIF", "Sync In" }; | |
564 | ||
565 | static char *texts_freq[] = { | |
566 | "No Lock", | |
567 | "32 kHz", | |
568 | "44.1 kHz", | |
569 | "48 kHz", | |
570 | "64 kHz", | |
571 | "88.2 kHz", | |
572 | "96 kHz", | |
573 | "128 kHz", | |
574 | "176.4 kHz", | |
575 | "192 kHz" | |
576 | }; | |
577 | ||
0dca1793 AK |
578 | static char *texts_ports_madi[] = { |
579 | "MADI.1", "MADI.2", "MADI.3", "MADI.4", "MADI.5", "MADI.6", | |
580 | "MADI.7", "MADI.8", "MADI.9", "MADI.10", "MADI.11", "MADI.12", | |
581 | "MADI.13", "MADI.14", "MADI.15", "MADI.16", "MADI.17", "MADI.18", | |
582 | "MADI.19", "MADI.20", "MADI.21", "MADI.22", "MADI.23", "MADI.24", | |
583 | "MADI.25", "MADI.26", "MADI.27", "MADI.28", "MADI.29", "MADI.30", | |
584 | "MADI.31", "MADI.32", "MADI.33", "MADI.34", "MADI.35", "MADI.36", | |
585 | "MADI.37", "MADI.38", "MADI.39", "MADI.40", "MADI.41", "MADI.42", | |
586 | "MADI.43", "MADI.44", "MADI.45", "MADI.46", "MADI.47", "MADI.48", | |
587 | "MADI.49", "MADI.50", "MADI.51", "MADI.52", "MADI.53", "MADI.54", | |
588 | "MADI.55", "MADI.56", "MADI.57", "MADI.58", "MADI.59", "MADI.60", | |
589 | "MADI.61", "MADI.62", "MADI.63", "MADI.64", | |
590 | }; | |
591 | ||
592 | ||
593 | static char *texts_ports_raydat_ss[] = { | |
594 | "ADAT1.1", "ADAT1.2", "ADAT1.3", "ADAT1.4", "ADAT1.5", "ADAT1.6", | |
595 | "ADAT1.7", "ADAT1.8", "ADAT2.1", "ADAT2.2", "ADAT2.3", "ADAT2.4", | |
596 | "ADAT2.5", "ADAT2.6", "ADAT2.7", "ADAT2.8", "ADAT3.1", "ADAT3.2", | |
597 | "ADAT3.3", "ADAT3.4", "ADAT3.5", "ADAT3.6", "ADAT3.7", "ADAT3.8", | |
598 | "ADAT4.1", "ADAT4.2", "ADAT4.3", "ADAT4.4", "ADAT4.5", "ADAT4.6", | |
599 | "ADAT4.7", "ADAT4.8", | |
600 | "AES.L", "AES.R", | |
601 | "SPDIF.L", "SPDIF.R" | |
602 | }; | |
603 | ||
604 | static char *texts_ports_raydat_ds[] = { | |
605 | "ADAT1.1", "ADAT1.2", "ADAT1.3", "ADAT1.4", | |
606 | "ADAT2.1", "ADAT2.2", "ADAT2.3", "ADAT2.4", | |
607 | "ADAT3.1", "ADAT3.2", "ADAT3.3", "ADAT3.4", | |
608 | "ADAT4.1", "ADAT4.2", "ADAT4.3", "ADAT4.4", | |
609 | "AES.L", "AES.R", | |
610 | "SPDIF.L", "SPDIF.R" | |
611 | }; | |
612 | ||
613 | static char *texts_ports_raydat_qs[] = { | |
614 | "ADAT1.1", "ADAT1.2", | |
615 | "ADAT2.1", "ADAT2.2", | |
616 | "ADAT3.1", "ADAT3.2", | |
617 | "ADAT4.1", "ADAT4.2", | |
618 | "AES.L", "AES.R", | |
619 | "SPDIF.L", "SPDIF.R" | |
620 | }; | |
621 | ||
622 | ||
623 | static char *texts_ports_aio_in_ss[] = { | |
624 | "Analogue.L", "Analogue.R", | |
625 | "AES.L", "AES.R", | |
626 | "SPDIF.L", "SPDIF.R", | |
627 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", "ADAT.5", "ADAT.6", | |
628 | "ADAT.7", "ADAT.8" | |
629 | }; | |
630 | ||
631 | static char *texts_ports_aio_out_ss[] = { | |
632 | "Analogue.L", "Analogue.R", | |
633 | "AES.L", "AES.R", | |
634 | "SPDIF.L", "SPDIF.R", | |
635 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", "ADAT.5", "ADAT.6", | |
636 | "ADAT.7", "ADAT.8", | |
637 | "Phone.L", "Phone.R" | |
638 | }; | |
639 | ||
640 | static char *texts_ports_aio_in_ds[] = { | |
641 | "Analogue.L", "Analogue.R", | |
642 | "AES.L", "AES.R", | |
643 | "SPDIF.L", "SPDIF.R", | |
644 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4" | |
645 | }; | |
646 | ||
647 | static char *texts_ports_aio_out_ds[] = { | |
648 | "Analogue.L", "Analogue.R", | |
649 | "AES.L", "AES.R", | |
650 | "SPDIF.L", "SPDIF.R", | |
651 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", | |
652 | "Phone.L", "Phone.R" | |
653 | }; | |
654 | ||
655 | static char *texts_ports_aio_in_qs[] = { | |
656 | "Analogue.L", "Analogue.R", | |
657 | "AES.L", "AES.R", | |
658 | "SPDIF.L", "SPDIF.R", | |
659 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4" | |
660 | }; | |
661 | ||
662 | static char *texts_ports_aio_out_qs[] = { | |
663 | "Analogue.L", "Analogue.R", | |
664 | "AES.L", "AES.R", | |
665 | "SPDIF.L", "SPDIF.R", | |
666 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", | |
667 | "Phone.L", "Phone.R" | |
668 | }; | |
669 | ||
432d2500 AK |
670 | static char *texts_ports_aes32[] = { |
671 | "AES.1", "AES.2", "AES.3", "AES.4", "AES.5", "AES.6", "AES.7", | |
672 | "AES.8", "AES.9.", "AES.10", "AES.11", "AES.12", "AES.13", "AES.14", | |
673 | "AES.15", "AES.16" | |
674 | }; | |
675 | ||
55a57606 AK |
676 | /* These tables map the ALSA channels 1..N to the channels that we |
677 | need to use in order to find the relevant channel buffer. RME | |
678 | refers to this kind of mapping as between "the ADAT channel and | |
679 | the DMA channel." We index it using the logical audio channel, | |
680 | and the value is the DMA channel (i.e. channel buffer number) | |
681 | where the data for that channel can be read/written from/to. | |
682 | */ | |
683 | ||
684 | static char channel_map_unity_ss[HDSPM_MAX_CHANNELS] = { | |
685 | 0, 1, 2, 3, 4, 5, 6, 7, | |
686 | 8, 9, 10, 11, 12, 13, 14, 15, | |
687 | 16, 17, 18, 19, 20, 21, 22, 23, | |
688 | 24, 25, 26, 27, 28, 29, 30, 31, | |
689 | 32, 33, 34, 35, 36, 37, 38, 39, | |
690 | 40, 41, 42, 43, 44, 45, 46, 47, | |
691 | 48, 49, 50, 51, 52, 53, 54, 55, | |
692 | 56, 57, 58, 59, 60, 61, 62, 63 | |
693 | }; | |
694 | ||
55a57606 AK |
695 | static char channel_map_raydat_ss[HDSPM_MAX_CHANNELS] = { |
696 | 4, 5, 6, 7, 8, 9, 10, 11, /* ADAT 1 */ | |
697 | 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT 2 */ | |
698 | 20, 21, 22, 23, 24, 25, 26, 27, /* ADAT 3 */ | |
699 | 28, 29, 30, 31, 32, 33, 34, 35, /* ADAT 4 */ | |
700 | 0, 1, /* AES */ | |
701 | 2, 3, /* SPDIF */ | |
702 | -1, -1, -1, -1, | |
703 | -1, -1, -1, -1, -1, -1, -1, -1, | |
704 | -1, -1, -1, -1, -1, -1, -1, -1, | |
705 | -1, -1, -1, -1, -1, -1, -1, -1, | |
706 | }; | |
707 | ||
708 | static char channel_map_raydat_ds[HDSPM_MAX_CHANNELS] = { | |
709 | 4, 5, 6, 7, /* ADAT 1 */ | |
710 | 8, 9, 10, 11, /* ADAT 2 */ | |
711 | 12, 13, 14, 15, /* ADAT 3 */ | |
712 | 16, 17, 18, 19, /* ADAT 4 */ | |
713 | 0, 1, /* AES */ | |
714 | 2, 3, /* SPDIF */ | |
715 | -1, -1, -1, -1, | |
716 | -1, -1, -1, -1, -1, -1, -1, -1, | |
717 | -1, -1, -1, -1, -1, -1, -1, -1, | |
718 | -1, -1, -1, -1, -1, -1, -1, -1, | |
719 | -1, -1, -1, -1, -1, -1, -1, -1, | |
720 | -1, -1, -1, -1, -1, -1, -1, -1, | |
721 | }; | |
722 | ||
723 | static char channel_map_raydat_qs[HDSPM_MAX_CHANNELS] = { | |
724 | 4, 5, /* ADAT 1 */ | |
725 | 6, 7, /* ADAT 2 */ | |
726 | 8, 9, /* ADAT 3 */ | |
727 | 10, 11, /* ADAT 4 */ | |
728 | 0, 1, /* AES */ | |
729 | 2, 3, /* SPDIF */ | |
730 | -1, -1, -1, -1, | |
731 | -1, -1, -1, -1, -1, -1, -1, -1, | |
732 | -1, -1, -1, -1, -1, -1, -1, -1, | |
733 | -1, -1, -1, -1, -1, -1, -1, -1, | |
734 | -1, -1, -1, -1, -1, -1, -1, -1, | |
735 | -1, -1, -1, -1, -1, -1, -1, -1, | |
736 | -1, -1, -1, -1, -1, -1, -1, -1, | |
737 | }; | |
738 | ||
739 | static char channel_map_aio_in_ss[HDSPM_MAX_CHANNELS] = { | |
740 | 0, 1, /* line in */ | |
741 | 8, 9, /* aes in, */ | |
742 | 10, 11, /* spdif in */ | |
743 | 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT in */ | |
744 | -1, -1, | |
745 | -1, -1, -1, -1, -1, -1, -1, -1, | |
746 | -1, -1, -1, -1, -1, -1, -1, -1, | |
747 | -1, -1, -1, -1, -1, -1, -1, -1, | |
748 | -1, -1, -1, -1, -1, -1, -1, -1, | |
749 | -1, -1, -1, -1, -1, -1, -1, -1, | |
750 | -1, -1, -1, -1, -1, -1, -1, -1, | |
751 | }; | |
752 | ||
753 | static char channel_map_aio_out_ss[HDSPM_MAX_CHANNELS] = { | |
754 | 0, 1, /* line out */ | |
755 | 8, 9, /* aes out */ | |
756 | 10, 11, /* spdif out */ | |
757 | 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT out */ | |
758 | 6, 7, /* phone out */ | |
759 | -1, -1, -1, -1, -1, -1, -1, -1, | |
760 | -1, -1, -1, -1, -1, -1, -1, -1, | |
761 | -1, -1, -1, -1, -1, -1, -1, -1, | |
762 | -1, -1, -1, -1, -1, -1, -1, -1, | |
763 | -1, -1, -1, -1, -1, -1, -1, -1, | |
764 | -1, -1, -1, -1, -1, -1, -1, -1, | |
765 | }; | |
766 | ||
767 | static char channel_map_aio_in_ds[HDSPM_MAX_CHANNELS] = { | |
768 | 0, 1, /* line in */ | |
769 | 8, 9, /* aes in */ | |
770 | 10, 11, /* spdif in */ | |
771 | 12, 14, 16, 18, /* adat in */ | |
772 | -1, -1, -1, -1, -1, -1, | |
773 | -1, -1, -1, -1, -1, -1, -1, -1, | |
774 | -1, -1, -1, -1, -1, -1, -1, -1, | |
775 | -1, -1, -1, -1, -1, -1, -1, -1, | |
776 | -1, -1, -1, -1, -1, -1, -1, -1, | |
777 | -1, -1, -1, -1, -1, -1, -1, -1, | |
778 | -1, -1, -1, -1, -1, -1, -1, -1 | |
779 | }; | |
780 | ||
781 | static char channel_map_aio_out_ds[HDSPM_MAX_CHANNELS] = { | |
782 | 0, 1, /* line out */ | |
783 | 8, 9, /* aes out */ | |
784 | 10, 11, /* spdif out */ | |
785 | 12, 14, 16, 18, /* adat out */ | |
786 | 6, 7, /* phone out */ | |
787 | -1, -1, -1, -1, | |
788 | -1, -1, -1, -1, -1, -1, -1, -1, | |
789 | -1, -1, -1, -1, -1, -1, -1, -1, | |
790 | -1, -1, -1, -1, -1, -1, -1, -1, | |
791 | -1, -1, -1, -1, -1, -1, -1, -1, | |
792 | -1, -1, -1, -1, -1, -1, -1, -1, | |
793 | -1, -1, -1, -1, -1, -1, -1, -1 | |
794 | }; | |
795 | ||
796 | static char channel_map_aio_in_qs[HDSPM_MAX_CHANNELS] = { | |
797 | 0, 1, /* line in */ | |
798 | 8, 9, /* aes in */ | |
799 | 10, 11, /* spdif in */ | |
800 | 12, 16, /* adat in */ | |
801 | -1, -1, -1, -1, -1, -1, -1, -1, | |
802 | -1, -1, -1, -1, -1, -1, -1, -1, | |
803 | -1, -1, -1, -1, -1, -1, -1, -1, | |
804 | -1, -1, -1, -1, -1, -1, -1, -1, | |
805 | -1, -1, -1, -1, -1, -1, -1, -1, | |
806 | -1, -1, -1, -1, -1, -1, -1, -1, | |
807 | -1, -1, -1, -1, -1, -1, -1, -1 | |
808 | }; | |
809 | ||
810 | static char channel_map_aio_out_qs[HDSPM_MAX_CHANNELS] = { | |
811 | 0, 1, /* line out */ | |
812 | 8, 9, /* aes out */ | |
813 | 10, 11, /* spdif out */ | |
814 | 12, 16, /* adat out */ | |
815 | 6, 7, /* phone out */ | |
816 | -1, -1, -1, -1, -1, -1, | |
817 | -1, -1, -1, -1, -1, -1, -1, -1, | |
818 | -1, -1, -1, -1, -1, -1, -1, -1, | |
819 | -1, -1, -1, -1, -1, -1, -1, -1, | |
820 | -1, -1, -1, -1, -1, -1, -1, -1, | |
821 | -1, -1, -1, -1, -1, -1, -1, -1, | |
822 | -1, -1, -1, -1, -1, -1, -1, -1 | |
823 | }; | |
824 | ||
432d2500 AK |
825 | static char channel_map_aes32[HDSPM_MAX_CHANNELS] = { |
826 | 0, 1, 2, 3, 4, 5, 6, 7, | |
827 | 8, 9, 10, 11, 12, 13, 14, 15, | |
828 | -1, -1, -1, -1, -1, -1, -1, -1, | |
829 | -1, -1, -1, -1, -1, -1, -1, -1, | |
830 | -1, -1, -1, -1, -1, -1, -1, -1, | |
831 | -1, -1, -1, -1, -1, -1, -1, -1, | |
832 | -1, -1, -1, -1, -1, -1, -1, -1, | |
833 | -1, -1, -1, -1, -1, -1, -1, -1 | |
834 | }; | |
835 | ||
98274f07 TI |
836 | struct hdspm_midi { |
837 | struct hdspm *hdspm; | |
763f356c | 838 | int id; |
98274f07 TI |
839 | struct snd_rawmidi *rmidi; |
840 | struct snd_rawmidi_substream *input; | |
841 | struct snd_rawmidi_substream *output; | |
763f356c TI |
842 | char istimer; /* timer in use */ |
843 | struct timer_list timer; | |
844 | spinlock_t lock; | |
845 | int pending; | |
0dca1793 AK |
846 | int dataIn; |
847 | int statusIn; | |
848 | int dataOut; | |
849 | int statusOut; | |
850 | int ie; | |
851 | int irq; | |
852 | }; | |
853 | ||
854 | struct hdspm_tco { | |
855 | int input; | |
856 | int framerate; | |
857 | int wordclock; | |
858 | int samplerate; | |
859 | int pull; | |
860 | int term; /* 0 = off, 1 = on */ | |
763f356c TI |
861 | }; |
862 | ||
98274f07 | 863 | struct hdspm { |
763f356c | 864 | spinlock_t lock; |
ef5fa1a4 TI |
865 | /* only one playback and/or capture stream */ |
866 | struct snd_pcm_substream *capture_substream; | |
867 | struct snd_pcm_substream *playback_substream; | |
763f356c TI |
868 | |
869 | char *card_name; /* for procinfo */ | |
3cee5a60 RB |
870 | unsigned short firmware_rev; /* dont know if relevant (yes if AES32)*/ |
871 | ||
0dca1793 | 872 | uint8_t io_type; |
763f356c | 873 | |
763f356c TI |
874 | int monitor_outs; /* set up monitoring outs init flag */ |
875 | ||
876 | u32 control_register; /* cached value */ | |
877 | u32 control2_register; /* cached value */ | |
0dca1793 | 878 | u32 settings_register; |
763f356c | 879 | |
0dca1793 | 880 | struct hdspm_midi midi[4]; |
763f356c TI |
881 | struct tasklet_struct midi_tasklet; |
882 | ||
883 | size_t period_bytes; | |
0dca1793 AK |
884 | unsigned char ss_in_channels; |
885 | unsigned char ds_in_channels; | |
886 | unsigned char qs_in_channels; | |
887 | unsigned char ss_out_channels; | |
888 | unsigned char ds_out_channels; | |
889 | unsigned char qs_out_channels; | |
890 | ||
891 | unsigned char max_channels_in; | |
892 | unsigned char max_channels_out; | |
893 | ||
286bed0f TI |
894 | signed char *channel_map_in; |
895 | signed char *channel_map_out; | |
0dca1793 | 896 | |
286bed0f TI |
897 | signed char *channel_map_in_ss, *channel_map_in_ds, *channel_map_in_qs; |
898 | signed char *channel_map_out_ss, *channel_map_out_ds, *channel_map_out_qs; | |
0dca1793 AK |
899 | |
900 | char **port_names_in; | |
901 | char **port_names_out; | |
902 | ||
903 | char **port_names_in_ss, **port_names_in_ds, **port_names_in_qs; | |
904 | char **port_names_out_ss, **port_names_out_ds, **port_names_out_qs; | |
763f356c TI |
905 | |
906 | unsigned char *playback_buffer; /* suitably aligned address */ | |
907 | unsigned char *capture_buffer; /* suitably aligned address */ | |
908 | ||
909 | pid_t capture_pid; /* process id which uses capture */ | |
910 | pid_t playback_pid; /* process id which uses capture */ | |
911 | int running; /* running status */ | |
912 | ||
913 | int last_external_sample_rate; /* samplerate mystic ... */ | |
914 | int last_internal_sample_rate; | |
915 | int system_sample_rate; | |
916 | ||
763f356c TI |
917 | int dev; /* Hardware vars... */ |
918 | int irq; | |
919 | unsigned long port; | |
920 | void __iomem *iobase; | |
921 | ||
922 | int irq_count; /* for debug */ | |
0dca1793 | 923 | int midiPorts; |
763f356c | 924 | |
98274f07 TI |
925 | struct snd_card *card; /* one card */ |
926 | struct snd_pcm *pcm; /* has one pcm */ | |
927 | struct snd_hwdep *hwdep; /* and a hwdep for additional ioctl */ | |
763f356c TI |
928 | struct pci_dev *pci; /* and an pci info */ |
929 | ||
930 | /* Mixer vars */ | |
ef5fa1a4 TI |
931 | /* fast alsa mixer */ |
932 | struct snd_kcontrol *playback_mixer_ctls[HDSPM_MAX_CHANNELS]; | |
933 | /* but input to much, so not used */ | |
934 | struct snd_kcontrol *input_mixer_ctls[HDSPM_MAX_CHANNELS]; | |
25985edc | 935 | /* full mixer accessible over mixer ioctl or hwdep-device */ |
ef5fa1a4 | 936 | struct hdspm_mixer *mixer; |
763f356c | 937 | |
0dca1793 | 938 | struct hdspm_tco *tco; /* NULL if no TCO detected */ |
763f356c | 939 | |
0dca1793 AK |
940 | char **texts_autosync; |
941 | int texts_autosync_items; | |
763f356c | 942 | |
0dca1793 | 943 | cycles_t last_interrupt; |
730a5865 | 944 | |
7d53a631 AK |
945 | unsigned int serial; |
946 | ||
730a5865 | 947 | struct hdspm_peak_rms peak_rms; |
763f356c TI |
948 | }; |
949 | ||
763f356c | 950 | |
cebe41d4 | 951 | static DEFINE_PCI_DEVICE_TABLE(snd_hdspm_ids) = { |
763f356c TI |
952 | { |
953 | .vendor = PCI_VENDOR_ID_XILINX, | |
954 | .device = PCI_DEVICE_ID_XILINX_HAMMERFALL_DSP_MADI, | |
955 | .subvendor = PCI_ANY_ID, | |
956 | .subdevice = PCI_ANY_ID, | |
957 | .class = 0, | |
958 | .class_mask = 0, | |
959 | .driver_data = 0}, | |
960 | {0,} | |
961 | }; | |
962 | ||
963 | MODULE_DEVICE_TABLE(pci, snd_hdspm_ids); | |
964 | ||
965 | /* prototypes */ | |
e23e7a14 BP |
966 | static int snd_hdspm_create_alsa_devices(struct snd_card *card, |
967 | struct hdspm *hdspm); | |
968 | static int snd_hdspm_create_pcm(struct snd_card *card, | |
969 | struct hdspm *hdspm); | |
98274f07 | 970 | |
0dca1793 AK |
971 | static inline void snd_hdspm_initialize_midi_flush(struct hdspm *hdspm); |
972 | static int hdspm_update_simple_mixer_controls(struct hdspm *hdspm); | |
973 | static int hdspm_autosync_ref(struct hdspm *hdspm); | |
974 | static int snd_hdspm_set_defaults(struct hdspm *hdspm); | |
21a164df | 975 | static int hdspm_system_clock_mode(struct hdspm *hdspm); |
0dca1793 | 976 | static void hdspm_set_sgbuf(struct hdspm *hdspm, |
77a23f26 | 977 | struct snd_pcm_substream *substream, |
763f356c TI |
978 | unsigned int reg, int channels); |
979 | ||
3cee5a60 RB |
980 | static inline int HDSPM_bit2freq(int n) |
981 | { | |
62cef821 DV |
982 | static const int bit2freq_tab[] = { |
983 | 0, 32000, 44100, 48000, 64000, 88200, | |
3cee5a60 RB |
984 | 96000, 128000, 176400, 192000 }; |
985 | if (n < 1 || n > 9) | |
986 | return 0; | |
987 | return bit2freq_tab[n]; | |
988 | } | |
989 | ||
0dca1793 | 990 | /* Write/read to/from HDSPM with Adresses in Bytes |
763f356c TI |
991 | not words but only 32Bit writes are allowed */ |
992 | ||
98274f07 | 993 | static inline void hdspm_write(struct hdspm * hdspm, unsigned int reg, |
763f356c TI |
994 | unsigned int val) |
995 | { | |
996 | writel(val, hdspm->iobase + reg); | |
997 | } | |
998 | ||
98274f07 | 999 | static inline unsigned int hdspm_read(struct hdspm * hdspm, unsigned int reg) |
763f356c TI |
1000 | { |
1001 | return readl(hdspm->iobase + reg); | |
1002 | } | |
1003 | ||
0dca1793 AK |
1004 | /* for each output channel (chan) I have an Input (in) and Playback (pb) Fader |
1005 | mixer is write only on hardware so we have to cache him for read | |
763f356c TI |
1006 | each fader is a u32, but uses only the first 16 bit */ |
1007 | ||
98274f07 | 1008 | static inline int hdspm_read_in_gain(struct hdspm * hdspm, unsigned int chan, |
763f356c TI |
1009 | unsigned int in) |
1010 | { | |
5bab2482 | 1011 | if (chan >= HDSPM_MIXER_CHANNELS || in >= HDSPM_MIXER_CHANNELS) |
763f356c TI |
1012 | return 0; |
1013 | ||
1014 | return hdspm->mixer->ch[chan].in[in]; | |
1015 | } | |
1016 | ||
98274f07 | 1017 | static inline int hdspm_read_pb_gain(struct hdspm * hdspm, unsigned int chan, |
763f356c TI |
1018 | unsigned int pb) |
1019 | { | |
5bab2482 | 1020 | if (chan >= HDSPM_MIXER_CHANNELS || pb >= HDSPM_MIXER_CHANNELS) |
763f356c TI |
1021 | return 0; |
1022 | return hdspm->mixer->ch[chan].pb[pb]; | |
1023 | } | |
1024 | ||
62cef821 | 1025 | static int hdspm_write_in_gain(struct hdspm *hdspm, unsigned int chan, |
763f356c TI |
1026 | unsigned int in, unsigned short data) |
1027 | { | |
1028 | if (chan >= HDSPM_MIXER_CHANNELS || in >= HDSPM_MIXER_CHANNELS) | |
1029 | return -1; | |
1030 | ||
1031 | hdspm_write(hdspm, | |
1032 | HDSPM_MADI_mixerBase + | |
1033 | ((in + 128 * chan) * sizeof(u32)), | |
1034 | (hdspm->mixer->ch[chan].in[in] = data & 0xFFFF)); | |
1035 | return 0; | |
1036 | } | |
1037 | ||
62cef821 | 1038 | static int hdspm_write_pb_gain(struct hdspm *hdspm, unsigned int chan, |
763f356c TI |
1039 | unsigned int pb, unsigned short data) |
1040 | { | |
1041 | if (chan >= HDSPM_MIXER_CHANNELS || pb >= HDSPM_MIXER_CHANNELS) | |
1042 | return -1; | |
1043 | ||
1044 | hdspm_write(hdspm, | |
1045 | HDSPM_MADI_mixerBase + | |
1046 | ((64 + pb + 128 * chan) * sizeof(u32)), | |
1047 | (hdspm->mixer->ch[chan].pb[pb] = data & 0xFFFF)); | |
1048 | return 0; | |
1049 | } | |
1050 | ||
1051 | ||
1052 | /* enable DMA for specific channels, now available for DSP-MADI */ | |
98274f07 | 1053 | static inline void snd_hdspm_enable_in(struct hdspm * hdspm, int i, int v) |
763f356c TI |
1054 | { |
1055 | hdspm_write(hdspm, HDSPM_inputEnableBase + (4 * i), v); | |
1056 | } | |
1057 | ||
98274f07 | 1058 | static inline void snd_hdspm_enable_out(struct hdspm * hdspm, int i, int v) |
763f356c TI |
1059 | { |
1060 | hdspm_write(hdspm, HDSPM_outputEnableBase + (4 * i), v); | |
1061 | } | |
1062 | ||
1063 | /* check if same process is writing and reading */ | |
62cef821 | 1064 | static int snd_hdspm_use_is_exclusive(struct hdspm *hdspm) |
763f356c TI |
1065 | { |
1066 | unsigned long flags; | |
1067 | int ret = 1; | |
1068 | ||
1069 | spin_lock_irqsave(&hdspm->lock, flags); | |
1070 | if ((hdspm->playback_pid != hdspm->capture_pid) && | |
1071 | (hdspm->playback_pid >= 0) && (hdspm->capture_pid >= 0)) { | |
1072 | ret = 0; | |
1073 | } | |
1074 | spin_unlock_irqrestore(&hdspm->lock, flags); | |
1075 | return ret; | |
1076 | } | |
1077 | ||
1078 | /* check for external sample rate */ | |
62cef821 | 1079 | static int hdspm_external_sample_rate(struct hdspm *hdspm) |
763f356c | 1080 | { |
0dca1793 AK |
1081 | unsigned int status, status2, timecode; |
1082 | int syncref, rate = 0, rate_bits; | |
3cee5a60 | 1083 | |
0dca1793 AK |
1084 | switch (hdspm->io_type) { |
1085 | case AES32: | |
1086 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
1087 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
7c4a95b5 | 1088 | timecode = hdspm_read(hdspm, HDSPM_timecodeRegister); |
0dca1793 AK |
1089 | |
1090 | syncref = hdspm_autosync_ref(hdspm); | |
3cee5a60 RB |
1091 | |
1092 | if (syncref == HDSPM_AES32_AUTOSYNC_FROM_WORD && | |
1093 | status & HDSPM_AES32_wcLock) | |
0dca1793 AK |
1094 | return HDSPM_bit2freq((status >> HDSPM_AES32_wcFreq_bit) & 0xF); |
1095 | ||
3cee5a60 | 1096 | if (syncref >= HDSPM_AES32_AUTOSYNC_FROM_AES1 && |
0dca1793 AK |
1097 | syncref <= HDSPM_AES32_AUTOSYNC_FROM_AES8 && |
1098 | status2 & (HDSPM_LockAES >> | |
1099 | (syncref - HDSPM_AES32_AUTOSYNC_FROM_AES1))) | |
1100 | return HDSPM_bit2freq((timecode >> (4*(syncref-HDSPM_AES32_AUTOSYNC_FROM_AES1))) & 0xF); | |
3cee5a60 | 1101 | return 0; |
0dca1793 AK |
1102 | break; |
1103 | ||
1104 | case MADIface: | |
1105 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
1106 | ||
1107 | if (!(status & HDSPM_madiLock)) { | |
1108 | rate = 0; /* no lock */ | |
1109 | } else { | |
1110 | switch (status & (HDSPM_status1_freqMask)) { | |
1111 | case HDSPM_status1_F_0*1: | |
1112 | rate = 32000; break; | |
1113 | case HDSPM_status1_F_0*2: | |
1114 | rate = 44100; break; | |
1115 | case HDSPM_status1_F_0*3: | |
1116 | rate = 48000; break; | |
1117 | case HDSPM_status1_F_0*4: | |
1118 | rate = 64000; break; | |
1119 | case HDSPM_status1_F_0*5: | |
1120 | rate = 88200; break; | |
1121 | case HDSPM_status1_F_0*6: | |
1122 | rate = 96000; break; | |
1123 | case HDSPM_status1_F_0*7: | |
1124 | rate = 128000; break; | |
1125 | case HDSPM_status1_F_0*8: | |
1126 | rate = 176400; break; | |
1127 | case HDSPM_status1_F_0*9: | |
1128 | rate = 192000; break; | |
1129 | default: | |
1130 | rate = 0; break; | |
1131 | } | |
1132 | } | |
1133 | ||
1134 | break; | |
1135 | ||
1136 | case MADI: | |
1137 | case AIO: | |
1138 | case RayDAT: | |
1139 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
1140 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
1141 | rate = 0; | |
763f356c | 1142 | |
3cee5a60 RB |
1143 | /* if wordclock has synced freq and wordclock is valid */ |
1144 | if ((status2 & HDSPM_wcLock) != 0 && | |
fedf1535 | 1145 | (status2 & HDSPM_SelSyncRef0) == 0) { |
763f356c | 1146 | |
3cee5a60 | 1147 | rate_bits = status2 & HDSPM_wcFreqMask; |
763f356c | 1148 | |
0dca1793 | 1149 | |
3cee5a60 RB |
1150 | switch (rate_bits) { |
1151 | case HDSPM_wcFreq32: | |
1152 | rate = 32000; | |
1153 | break; | |
1154 | case HDSPM_wcFreq44_1: | |
1155 | rate = 44100; | |
1156 | break; | |
1157 | case HDSPM_wcFreq48: | |
1158 | rate = 48000; | |
1159 | break; | |
1160 | case HDSPM_wcFreq64: | |
1161 | rate = 64000; | |
1162 | break; | |
1163 | case HDSPM_wcFreq88_2: | |
1164 | rate = 88200; | |
1165 | break; | |
1166 | case HDSPM_wcFreq96: | |
1167 | rate = 96000; | |
1168 | break; | |
3cee5a60 RB |
1169 | default: |
1170 | rate = 0; | |
1171 | break; | |
1172 | } | |
763f356c | 1173 | } |
763f356c | 1174 | |
ef5fa1a4 TI |
1175 | /* if rate detected and Syncref is Word than have it, |
1176 | * word has priority to MADI | |
1177 | */ | |
3cee5a60 | 1178 | if (rate != 0 && |
0dca1793 | 1179 | (status2 & HDSPM_SelSyncRefMask) == HDSPM_SelSyncRef_WORD) |
3cee5a60 | 1180 | return rate; |
763f356c | 1181 | |
0dca1793 | 1182 | /* maybe a madi input (which is taken if sel sync is madi) */ |
3cee5a60 RB |
1183 | if (status & HDSPM_madiLock) { |
1184 | rate_bits = status & HDSPM_madiFreqMask; | |
763f356c | 1185 | |
3cee5a60 RB |
1186 | switch (rate_bits) { |
1187 | case HDSPM_madiFreq32: | |
1188 | rate = 32000; | |
1189 | break; | |
1190 | case HDSPM_madiFreq44_1: | |
1191 | rate = 44100; | |
1192 | break; | |
1193 | case HDSPM_madiFreq48: | |
1194 | rate = 48000; | |
1195 | break; | |
1196 | case HDSPM_madiFreq64: | |
1197 | rate = 64000; | |
1198 | break; | |
1199 | case HDSPM_madiFreq88_2: | |
1200 | rate = 88200; | |
1201 | break; | |
1202 | case HDSPM_madiFreq96: | |
1203 | rate = 96000; | |
1204 | break; | |
1205 | case HDSPM_madiFreq128: | |
1206 | rate = 128000; | |
1207 | break; | |
1208 | case HDSPM_madiFreq176_4: | |
1209 | rate = 176400; | |
1210 | break; | |
1211 | case HDSPM_madiFreq192: | |
1212 | rate = 192000; | |
1213 | break; | |
1214 | default: | |
1215 | rate = 0; | |
1216 | break; | |
1217 | } | |
d12c51d8 AK |
1218 | |
1219 | /* QS and DS rates normally can not be detected | |
1220 | * automatically by the card. Only exception is MADI | |
1221 | * in 96k frame mode. | |
1222 | * | |
1223 | * So if we read SS values (32 .. 48k), check for | |
1224 | * user-provided DS/QS bits in the control register | |
1225 | * and multiply the base frequency accordingly. | |
1226 | */ | |
1227 | if (rate <= 48000) { | |
1228 | if (hdspm->control_register & HDSPM_QuadSpeed) | |
1229 | rate *= 4; | |
1230 | else if (hdspm->control_register & | |
1231 | HDSPM_DoubleSpeed) | |
1232 | rate *= 2; | |
1233 | } | |
763f356c | 1234 | } |
0dca1793 | 1235 | break; |
763f356c | 1236 | } |
0dca1793 AK |
1237 | |
1238 | return rate; | |
763f356c TI |
1239 | } |
1240 | ||
7cb155ff AK |
1241 | /* return latency in samples per period */ |
1242 | static int hdspm_get_latency(struct hdspm *hdspm) | |
1243 | { | |
1244 | int n; | |
1245 | ||
1246 | n = hdspm_decode_latency(hdspm->control_register); | |
1247 | ||
1248 | /* Special case for new RME cards with 32 samples period size. | |
1249 | * The three latency bits in the control register | |
1250 | * (HDSP_LatencyMask) encode latency values of 64 samples as | |
1251 | * 0, 128 samples as 1 ... 4096 samples as 6. For old cards, 7 | |
1252 | * denotes 8192 samples, but on new cards like RayDAT or AIO, | |
1253 | * it corresponds to 32 samples. | |
1254 | */ | |
1255 | if ((7 == n) && (RayDAT == hdspm->io_type || AIO == hdspm->io_type)) | |
1256 | n = -1; | |
1257 | ||
1258 | return 1 << (n + 6); | |
1259 | } | |
1260 | ||
763f356c | 1261 | /* Latency function */ |
0dca1793 | 1262 | static inline void hdspm_compute_period_size(struct hdspm *hdspm) |
763f356c | 1263 | { |
7cb155ff | 1264 | hdspm->period_bytes = 4 * hdspm_get_latency(hdspm); |
763f356c TI |
1265 | } |
1266 | ||
0dca1793 AK |
1267 | |
1268 | static snd_pcm_uframes_t hdspm_hw_pointer(struct hdspm *hdspm) | |
763f356c TI |
1269 | { |
1270 | int position; | |
1271 | ||
1272 | position = hdspm_read(hdspm, HDSPM_statusRegister); | |
483cee77 AK |
1273 | |
1274 | switch (hdspm->io_type) { | |
1275 | case RayDAT: | |
1276 | case AIO: | |
1277 | position &= HDSPM_BufferPositionMask; | |
1278 | position /= 4; /* Bytes per sample */ | |
1279 | break; | |
1280 | default: | |
1281 | position = (position & HDSPM_BufferID) ? | |
1282 | (hdspm->period_bytes / 4) : 0; | |
1283 | } | |
763f356c TI |
1284 | |
1285 | return position; | |
1286 | } | |
1287 | ||
1288 | ||
98274f07 | 1289 | static inline void hdspm_start_audio(struct hdspm * s) |
763f356c TI |
1290 | { |
1291 | s->control_register |= (HDSPM_AudioInterruptEnable | HDSPM_Start); | |
1292 | hdspm_write(s, HDSPM_controlRegister, s->control_register); | |
1293 | } | |
1294 | ||
98274f07 | 1295 | static inline void hdspm_stop_audio(struct hdspm * s) |
763f356c TI |
1296 | { |
1297 | s->control_register &= ~(HDSPM_Start | HDSPM_AudioInterruptEnable); | |
1298 | hdspm_write(s, HDSPM_controlRegister, s->control_register); | |
1299 | } | |
1300 | ||
1301 | /* should I silence all or only opened ones ? doit all for first even is 4MB*/ | |
62cef821 | 1302 | static void hdspm_silence_playback(struct hdspm *hdspm) |
763f356c TI |
1303 | { |
1304 | int i; | |
1305 | int n = hdspm->period_bytes; | |
1306 | void *buf = hdspm->playback_buffer; | |
1307 | ||
3cee5a60 RB |
1308 | if (buf == NULL) |
1309 | return; | |
763f356c TI |
1310 | |
1311 | for (i = 0; i < HDSPM_MAX_CHANNELS; i++) { | |
1312 | memset(buf, 0, n); | |
1313 | buf += HDSPM_CHANNEL_BUFFER_BYTES; | |
1314 | } | |
1315 | } | |
1316 | ||
0dca1793 | 1317 | static int hdspm_set_interrupt_interval(struct hdspm *s, unsigned int frames) |
763f356c TI |
1318 | { |
1319 | int n; | |
1320 | ||
1321 | spin_lock_irq(&s->lock); | |
1322 | ||
2e610270 AK |
1323 | if (32 == frames) { |
1324 | /* Special case for new RME cards like RayDAT/AIO which | |
1325 | * support period sizes of 32 samples. Since latency is | |
1326 | * encoded in the three bits of HDSP_LatencyMask, we can only | |
1327 | * have values from 0 .. 7. While 0 still means 64 samples and | |
1328 | * 6 represents 4096 samples on all cards, 7 represents 8192 | |
1329 | * on older cards and 32 samples on new cards. | |
1330 | * | |
1331 | * In other words, period size in samples is calculated by | |
1332 | * 2^(n+6) with n ranging from 0 .. 7. | |
1333 | */ | |
1334 | n = 7; | |
1335 | } else { | |
1336 | frames >>= 7; | |
1337 | n = 0; | |
1338 | while (frames) { | |
1339 | n++; | |
1340 | frames >>= 1; | |
1341 | } | |
763f356c | 1342 | } |
2e610270 | 1343 | |
763f356c TI |
1344 | s->control_register &= ~HDSPM_LatencyMask; |
1345 | s->control_register |= hdspm_encode_latency(n); | |
1346 | ||
1347 | hdspm_write(s, HDSPM_controlRegister, s->control_register); | |
1348 | ||
1349 | hdspm_compute_period_size(s); | |
1350 | ||
1351 | spin_unlock_irq(&s->lock); | |
1352 | ||
1353 | return 0; | |
1354 | } | |
1355 | ||
0dca1793 AK |
1356 | static u64 hdspm_calc_dds_value(struct hdspm *hdspm, u64 period) |
1357 | { | |
1358 | u64 freq_const; | |
1359 | ||
1360 | if (period == 0) | |
1361 | return 0; | |
1362 | ||
1363 | switch (hdspm->io_type) { | |
1364 | case MADI: | |
1365 | case AES32: | |
1366 | freq_const = 110069313433624ULL; | |
1367 | break; | |
1368 | case RayDAT: | |
1369 | case AIO: | |
1370 | freq_const = 104857600000000ULL; | |
1371 | break; | |
1372 | case MADIface: | |
1373 | freq_const = 131072000000000ULL; | |
3d56c8e6 TI |
1374 | break; |
1375 | default: | |
1376 | snd_BUG(); | |
1377 | return 0; | |
0dca1793 AK |
1378 | } |
1379 | ||
1380 | return div_u64(freq_const, period); | |
1381 | } | |
1382 | ||
1383 | ||
ffb2c3c0 RB |
1384 | static void hdspm_set_dds_value(struct hdspm *hdspm, int rate) |
1385 | { | |
1386 | u64 n; | |
0dca1793 | 1387 | |
ffb2c3c0 RB |
1388 | if (rate >= 112000) |
1389 | rate /= 4; | |
1390 | else if (rate >= 56000) | |
1391 | rate /= 2; | |
1392 | ||
0dca1793 AK |
1393 | switch (hdspm->io_type) { |
1394 | case MADIface: | |
3d56c8e6 TI |
1395 | n = 131072000000000ULL; /* 125 MHz */ |
1396 | break; | |
0dca1793 AK |
1397 | case MADI: |
1398 | case AES32: | |
3d56c8e6 TI |
1399 | n = 110069313433624ULL; /* 105 MHz */ |
1400 | break; | |
0dca1793 AK |
1401 | case RayDAT: |
1402 | case AIO: | |
3d56c8e6 TI |
1403 | n = 104857600000000ULL; /* 100 MHz */ |
1404 | break; | |
1405 | default: | |
1406 | snd_BUG(); | |
1407 | return; | |
0dca1793 AK |
1408 | } |
1409 | ||
3f7440a6 | 1410 | n = div_u64(n, rate); |
ffb2c3c0 | 1411 | /* n should be less than 2^32 for being written to FREQ register */ |
da3cec35 | 1412 | snd_BUG_ON(n >> 32); |
ffb2c3c0 RB |
1413 | hdspm_write(hdspm, HDSPM_freqReg, (u32)n); |
1414 | } | |
763f356c TI |
1415 | |
1416 | /* dummy set rate lets see what happens */ | |
98274f07 | 1417 | static int hdspm_set_rate(struct hdspm * hdspm, int rate, int called_internally) |
763f356c | 1418 | { |
763f356c TI |
1419 | int current_rate; |
1420 | int rate_bits; | |
1421 | int not_set = 0; | |
6534599d | 1422 | int current_speed, target_speed; |
763f356c TI |
1423 | |
1424 | /* ASSUMPTION: hdspm->lock is either set, or there is no need for | |
1425 | it (e.g. during module initialization). | |
1426 | */ | |
1427 | ||
1428 | if (!(hdspm->control_register & HDSPM_ClockModeMaster)) { | |
1429 | ||
0dca1793 | 1430 | /* SLAVE --- */ |
763f356c TI |
1431 | if (called_internally) { |
1432 | ||
0dca1793 AK |
1433 | /* request from ctl or card initialization |
1434 | just make a warning an remember setting | |
1435 | for future master mode switching */ | |
1436 | ||
ef5fa1a4 TI |
1437 | snd_printk(KERN_WARNING "HDSPM: " |
1438 | "Warning: device is not running " | |
1439 | "as a clock master.\n"); | |
763f356c TI |
1440 | not_set = 1; |
1441 | } else { | |
1442 | ||
1443 | /* hw_param request while in AutoSync mode */ | |
1444 | int external_freq = | |
1445 | hdspm_external_sample_rate(hdspm); | |
1446 | ||
ef5fa1a4 TI |
1447 | if (hdspm_autosync_ref(hdspm) == |
1448 | HDSPM_AUTOSYNC_FROM_NONE) { | |
763f356c | 1449 | |
ef5fa1a4 TI |
1450 | snd_printk(KERN_WARNING "HDSPM: " |
1451 | "Detected no Externel Sync \n"); | |
763f356c TI |
1452 | not_set = 1; |
1453 | ||
1454 | } else if (rate != external_freq) { | |
1455 | ||
ef5fa1a4 TI |
1456 | snd_printk(KERN_WARNING "HDSPM: " |
1457 | "Warning: No AutoSync source for " | |
1458 | "requested rate\n"); | |
763f356c TI |
1459 | not_set = 1; |
1460 | } | |
1461 | } | |
1462 | } | |
1463 | ||
1464 | current_rate = hdspm->system_sample_rate; | |
1465 | ||
1466 | /* Changing between Singe, Double and Quad speed is not | |
1467 | allowed if any substreams are open. This is because such a change | |
1468 | causes a shift in the location of the DMA buffers and a reduction | |
1469 | in the number of available buffers. | |
1470 | ||
1471 | Note that a similar but essentially insoluble problem exists for | |
1472 | externally-driven rate changes. All we can do is to flag rate | |
0dca1793 | 1473 | changes in the read/write routines. |
763f356c TI |
1474 | */ |
1475 | ||
6534599d RB |
1476 | if (current_rate <= 48000) |
1477 | current_speed = HDSPM_SPEED_SINGLE; | |
1478 | else if (current_rate <= 96000) | |
1479 | current_speed = HDSPM_SPEED_DOUBLE; | |
1480 | else | |
1481 | current_speed = HDSPM_SPEED_QUAD; | |
1482 | ||
1483 | if (rate <= 48000) | |
1484 | target_speed = HDSPM_SPEED_SINGLE; | |
1485 | else if (rate <= 96000) | |
1486 | target_speed = HDSPM_SPEED_DOUBLE; | |
1487 | else | |
1488 | target_speed = HDSPM_SPEED_QUAD; | |
3cee5a60 | 1489 | |
763f356c TI |
1490 | switch (rate) { |
1491 | case 32000: | |
763f356c TI |
1492 | rate_bits = HDSPM_Frequency32KHz; |
1493 | break; | |
1494 | case 44100: | |
763f356c TI |
1495 | rate_bits = HDSPM_Frequency44_1KHz; |
1496 | break; | |
1497 | case 48000: | |
763f356c TI |
1498 | rate_bits = HDSPM_Frequency48KHz; |
1499 | break; | |
1500 | case 64000: | |
763f356c TI |
1501 | rate_bits = HDSPM_Frequency64KHz; |
1502 | break; | |
1503 | case 88200: | |
763f356c TI |
1504 | rate_bits = HDSPM_Frequency88_2KHz; |
1505 | break; | |
1506 | case 96000: | |
763f356c TI |
1507 | rate_bits = HDSPM_Frequency96KHz; |
1508 | break; | |
3cee5a60 | 1509 | case 128000: |
3cee5a60 RB |
1510 | rate_bits = HDSPM_Frequency128KHz; |
1511 | break; | |
1512 | case 176400: | |
3cee5a60 RB |
1513 | rate_bits = HDSPM_Frequency176_4KHz; |
1514 | break; | |
1515 | case 192000: | |
3cee5a60 RB |
1516 | rate_bits = HDSPM_Frequency192KHz; |
1517 | break; | |
763f356c TI |
1518 | default: |
1519 | return -EINVAL; | |
1520 | } | |
1521 | ||
6534599d | 1522 | if (current_speed != target_speed |
763f356c TI |
1523 | && (hdspm->capture_pid >= 0 || hdspm->playback_pid >= 0)) { |
1524 | snd_printk | |
ef5fa1a4 | 1525 | (KERN_ERR "HDSPM: " |
6534599d | 1526 | "cannot change from %s speed to %s speed mode " |
ef5fa1a4 | 1527 | "(capture PID = %d, playback PID = %d)\n", |
6534599d RB |
1528 | hdspm_speed_names[current_speed], |
1529 | hdspm_speed_names[target_speed], | |
763f356c TI |
1530 | hdspm->capture_pid, hdspm->playback_pid); |
1531 | return -EBUSY; | |
1532 | } | |
1533 | ||
1534 | hdspm->control_register &= ~HDSPM_FrequencyMask; | |
1535 | hdspm->control_register |= rate_bits; | |
1536 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
1537 | ||
ffb2c3c0 RB |
1538 | /* For AES32, need to set DDS value in FREQ register |
1539 | For MADI, also apparently */ | |
1540 | hdspm_set_dds_value(hdspm, rate); | |
0dca1793 AK |
1541 | |
1542 | if (AES32 == hdspm->io_type && rate != current_rate) | |
ffb2c3c0 | 1543 | hdspm_write(hdspm, HDSPM_eeprom_wr, 0); |
763f356c TI |
1544 | |
1545 | hdspm->system_sample_rate = rate; | |
1546 | ||
0dca1793 AK |
1547 | if (rate <= 48000) { |
1548 | hdspm->channel_map_in = hdspm->channel_map_in_ss; | |
1549 | hdspm->channel_map_out = hdspm->channel_map_out_ss; | |
1550 | hdspm->max_channels_in = hdspm->ss_in_channels; | |
1551 | hdspm->max_channels_out = hdspm->ss_out_channels; | |
1552 | hdspm->port_names_in = hdspm->port_names_in_ss; | |
1553 | hdspm->port_names_out = hdspm->port_names_out_ss; | |
1554 | } else if (rate <= 96000) { | |
1555 | hdspm->channel_map_in = hdspm->channel_map_in_ds; | |
1556 | hdspm->channel_map_out = hdspm->channel_map_out_ds; | |
1557 | hdspm->max_channels_in = hdspm->ds_in_channels; | |
1558 | hdspm->max_channels_out = hdspm->ds_out_channels; | |
1559 | hdspm->port_names_in = hdspm->port_names_in_ds; | |
1560 | hdspm->port_names_out = hdspm->port_names_out_ds; | |
1561 | } else { | |
1562 | hdspm->channel_map_in = hdspm->channel_map_in_qs; | |
1563 | hdspm->channel_map_out = hdspm->channel_map_out_qs; | |
1564 | hdspm->max_channels_in = hdspm->qs_in_channels; | |
1565 | hdspm->max_channels_out = hdspm->qs_out_channels; | |
1566 | hdspm->port_names_in = hdspm->port_names_in_qs; | |
1567 | hdspm->port_names_out = hdspm->port_names_out_qs; | |
1568 | } | |
1569 | ||
763f356c TI |
1570 | if (not_set != 0) |
1571 | return -1; | |
1572 | ||
1573 | return 0; | |
1574 | } | |
1575 | ||
1576 | /* mainly for init to 0 on load */ | |
98274f07 | 1577 | static void all_in_all_mixer(struct hdspm * hdspm, int sgain) |
763f356c TI |
1578 | { |
1579 | int i, j; | |
ef5fa1a4 TI |
1580 | unsigned int gain; |
1581 | ||
1582 | if (sgain > UNITY_GAIN) | |
1583 | gain = UNITY_GAIN; | |
1584 | else if (sgain < 0) | |
1585 | gain = 0; | |
1586 | else | |
1587 | gain = sgain; | |
763f356c TI |
1588 | |
1589 | for (i = 0; i < HDSPM_MIXER_CHANNELS; i++) | |
1590 | for (j = 0; j < HDSPM_MIXER_CHANNELS; j++) { | |
1591 | hdspm_write_in_gain(hdspm, i, j, gain); | |
1592 | hdspm_write_pb_gain(hdspm, i, j, gain); | |
1593 | } | |
1594 | } | |
1595 | ||
1596 | /*---------------------------------------------------------------------------- | |
1597 | MIDI | |
1598 | ----------------------------------------------------------------------------*/ | |
1599 | ||
ef5fa1a4 TI |
1600 | static inline unsigned char snd_hdspm_midi_read_byte (struct hdspm *hdspm, |
1601 | int id) | |
763f356c TI |
1602 | { |
1603 | /* the hardware already does the relevant bit-mask with 0xff */ | |
0dca1793 | 1604 | return hdspm_read(hdspm, hdspm->midi[id].dataIn); |
763f356c TI |
1605 | } |
1606 | ||
ef5fa1a4 TI |
1607 | static inline void snd_hdspm_midi_write_byte (struct hdspm *hdspm, int id, |
1608 | int val) | |
763f356c TI |
1609 | { |
1610 | /* the hardware already does the relevant bit-mask with 0xff */ | |
0dca1793 | 1611 | return hdspm_write(hdspm, hdspm->midi[id].dataOut, val); |
763f356c TI |
1612 | } |
1613 | ||
98274f07 | 1614 | static inline int snd_hdspm_midi_input_available (struct hdspm *hdspm, int id) |
763f356c | 1615 | { |
0dca1793 | 1616 | return hdspm_read(hdspm, hdspm->midi[id].statusIn) & 0xFF; |
763f356c TI |
1617 | } |
1618 | ||
98274f07 | 1619 | static inline int snd_hdspm_midi_output_possible (struct hdspm *hdspm, int id) |
763f356c TI |
1620 | { |
1621 | int fifo_bytes_used; | |
1622 | ||
0dca1793 | 1623 | fifo_bytes_used = hdspm_read(hdspm, hdspm->midi[id].statusOut) & 0xFF; |
763f356c TI |
1624 | |
1625 | if (fifo_bytes_used < 128) | |
1626 | return 128 - fifo_bytes_used; | |
1627 | else | |
1628 | return 0; | |
1629 | } | |
1630 | ||
62cef821 | 1631 | static void snd_hdspm_flush_midi_input(struct hdspm *hdspm, int id) |
763f356c TI |
1632 | { |
1633 | while (snd_hdspm_midi_input_available (hdspm, id)) | |
1634 | snd_hdspm_midi_read_byte (hdspm, id); | |
1635 | } | |
1636 | ||
98274f07 | 1637 | static int snd_hdspm_midi_output_write (struct hdspm_midi *hmidi) |
763f356c TI |
1638 | { |
1639 | unsigned long flags; | |
1640 | int n_pending; | |
1641 | int to_write; | |
1642 | int i; | |
1643 | unsigned char buf[128]; | |
1644 | ||
1645 | /* Output is not interrupt driven */ | |
0dca1793 | 1646 | |
763f356c | 1647 | spin_lock_irqsave (&hmidi->lock, flags); |
ef5fa1a4 TI |
1648 | if (hmidi->output && |
1649 | !snd_rawmidi_transmit_empty (hmidi->output)) { | |
1650 | n_pending = snd_hdspm_midi_output_possible (hmidi->hdspm, | |
1651 | hmidi->id); | |
1652 | if (n_pending > 0) { | |
1653 | if (n_pending > (int)sizeof (buf)) | |
1654 | n_pending = sizeof (buf); | |
0dca1793 | 1655 | |
ef5fa1a4 TI |
1656 | to_write = snd_rawmidi_transmit (hmidi->output, buf, |
1657 | n_pending); | |
1658 | if (to_write > 0) { | |
0dca1793 | 1659 | for (i = 0; i < to_write; ++i) |
ef5fa1a4 TI |
1660 | snd_hdspm_midi_write_byte (hmidi->hdspm, |
1661 | hmidi->id, | |
1662 | buf[i]); | |
763f356c TI |
1663 | } |
1664 | } | |
1665 | } | |
1666 | spin_unlock_irqrestore (&hmidi->lock, flags); | |
1667 | return 0; | |
1668 | } | |
1669 | ||
98274f07 | 1670 | static int snd_hdspm_midi_input_read (struct hdspm_midi *hmidi) |
763f356c | 1671 | { |
ef5fa1a4 TI |
1672 | unsigned char buf[128]; /* this buffer is designed to match the MIDI |
1673 | * input FIFO size | |
1674 | */ | |
763f356c TI |
1675 | unsigned long flags; |
1676 | int n_pending; | |
1677 | int i; | |
1678 | ||
1679 | spin_lock_irqsave (&hmidi->lock, flags); | |
ef5fa1a4 TI |
1680 | n_pending = snd_hdspm_midi_input_available (hmidi->hdspm, hmidi->id); |
1681 | if (n_pending > 0) { | |
763f356c | 1682 | if (hmidi->input) { |
ef5fa1a4 | 1683 | if (n_pending > (int)sizeof (buf)) |
763f356c | 1684 | n_pending = sizeof (buf); |
ef5fa1a4 TI |
1685 | for (i = 0; i < n_pending; ++i) |
1686 | buf[i] = snd_hdspm_midi_read_byte (hmidi->hdspm, | |
1687 | hmidi->id); | |
1688 | if (n_pending) | |
1689 | snd_rawmidi_receive (hmidi->input, buf, | |
1690 | n_pending); | |
763f356c TI |
1691 | } else { |
1692 | /* flush the MIDI input FIFO */ | |
ef5fa1a4 TI |
1693 | while (n_pending--) |
1694 | snd_hdspm_midi_read_byte (hmidi->hdspm, | |
1695 | hmidi->id); | |
763f356c TI |
1696 | } |
1697 | } | |
1698 | hmidi->pending = 0; | |
c0da0014 | 1699 | spin_unlock_irqrestore(&hmidi->lock, flags); |
0dca1793 | 1700 | |
c0da0014 | 1701 | spin_lock_irqsave(&hmidi->hdspm->lock, flags); |
0dca1793 | 1702 | hmidi->hdspm->control_register |= hmidi->ie; |
ef5fa1a4 TI |
1703 | hdspm_write(hmidi->hdspm, HDSPM_controlRegister, |
1704 | hmidi->hdspm->control_register); | |
c0da0014 | 1705 | spin_unlock_irqrestore(&hmidi->hdspm->lock, flags); |
0dca1793 | 1706 | |
763f356c TI |
1707 | return snd_hdspm_midi_output_write (hmidi); |
1708 | } | |
1709 | ||
ef5fa1a4 TI |
1710 | static void |
1711 | snd_hdspm_midi_input_trigger(struct snd_rawmidi_substream *substream, int up) | |
763f356c | 1712 | { |
98274f07 TI |
1713 | struct hdspm *hdspm; |
1714 | struct hdspm_midi *hmidi; | |
763f356c | 1715 | unsigned long flags; |
763f356c | 1716 | |
ef5fa1a4 | 1717 | hmidi = substream->rmidi->private_data; |
763f356c | 1718 | hdspm = hmidi->hdspm; |
0dca1793 | 1719 | |
763f356c TI |
1720 | spin_lock_irqsave (&hdspm->lock, flags); |
1721 | if (up) { | |
0dca1793 | 1722 | if (!(hdspm->control_register & hmidi->ie)) { |
763f356c | 1723 | snd_hdspm_flush_midi_input (hdspm, hmidi->id); |
0dca1793 | 1724 | hdspm->control_register |= hmidi->ie; |
763f356c TI |
1725 | } |
1726 | } else { | |
0dca1793 | 1727 | hdspm->control_register &= ~hmidi->ie; |
763f356c TI |
1728 | } |
1729 | ||
1730 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
1731 | spin_unlock_irqrestore (&hdspm->lock, flags); | |
1732 | } | |
1733 | ||
1734 | static void snd_hdspm_midi_output_timer(unsigned long data) | |
1735 | { | |
98274f07 | 1736 | struct hdspm_midi *hmidi = (struct hdspm_midi *) data; |
763f356c | 1737 | unsigned long flags; |
0dca1793 | 1738 | |
763f356c TI |
1739 | snd_hdspm_midi_output_write(hmidi); |
1740 | spin_lock_irqsave (&hmidi->lock, flags); | |
1741 | ||
1742 | /* this does not bump hmidi->istimer, because the | |
1743 | kernel automatically removed the timer when it | |
1744 | expired, and we are now adding it back, thus | |
0dca1793 | 1745 | leaving istimer wherever it was set before. |
763f356c TI |
1746 | */ |
1747 | ||
1748 | if (hmidi->istimer) { | |
1749 | hmidi->timer.expires = 1 + jiffies; | |
1750 | add_timer(&hmidi->timer); | |
1751 | } | |
1752 | ||
1753 | spin_unlock_irqrestore (&hmidi->lock, flags); | |
1754 | } | |
1755 | ||
ef5fa1a4 TI |
1756 | static void |
1757 | snd_hdspm_midi_output_trigger(struct snd_rawmidi_substream *substream, int up) | |
763f356c | 1758 | { |
98274f07 | 1759 | struct hdspm_midi *hmidi; |
763f356c TI |
1760 | unsigned long flags; |
1761 | ||
ef5fa1a4 | 1762 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1763 | spin_lock_irqsave (&hmidi->lock, flags); |
1764 | if (up) { | |
1765 | if (!hmidi->istimer) { | |
1766 | init_timer(&hmidi->timer); | |
1767 | hmidi->timer.function = snd_hdspm_midi_output_timer; | |
1768 | hmidi->timer.data = (unsigned long) hmidi; | |
1769 | hmidi->timer.expires = 1 + jiffies; | |
1770 | add_timer(&hmidi->timer); | |
1771 | hmidi->istimer++; | |
1772 | } | |
1773 | } else { | |
ef5fa1a4 | 1774 | if (hmidi->istimer && --hmidi->istimer <= 0) |
763f356c | 1775 | del_timer (&hmidi->timer); |
763f356c TI |
1776 | } |
1777 | spin_unlock_irqrestore (&hmidi->lock, flags); | |
1778 | if (up) | |
1779 | snd_hdspm_midi_output_write(hmidi); | |
1780 | } | |
1781 | ||
98274f07 | 1782 | static int snd_hdspm_midi_input_open(struct snd_rawmidi_substream *substream) |
763f356c | 1783 | { |
98274f07 | 1784 | struct hdspm_midi *hmidi; |
763f356c | 1785 | |
ef5fa1a4 | 1786 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1787 | spin_lock_irq (&hmidi->lock); |
1788 | snd_hdspm_flush_midi_input (hmidi->hdspm, hmidi->id); | |
1789 | hmidi->input = substream; | |
1790 | spin_unlock_irq (&hmidi->lock); | |
1791 | ||
1792 | return 0; | |
1793 | } | |
1794 | ||
98274f07 | 1795 | static int snd_hdspm_midi_output_open(struct snd_rawmidi_substream *substream) |
763f356c | 1796 | { |
98274f07 | 1797 | struct hdspm_midi *hmidi; |
763f356c | 1798 | |
ef5fa1a4 | 1799 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1800 | spin_lock_irq (&hmidi->lock); |
1801 | hmidi->output = substream; | |
1802 | spin_unlock_irq (&hmidi->lock); | |
1803 | ||
1804 | return 0; | |
1805 | } | |
1806 | ||
98274f07 | 1807 | static int snd_hdspm_midi_input_close(struct snd_rawmidi_substream *substream) |
763f356c | 1808 | { |
98274f07 | 1809 | struct hdspm_midi *hmidi; |
763f356c TI |
1810 | |
1811 | snd_hdspm_midi_input_trigger (substream, 0); | |
1812 | ||
ef5fa1a4 | 1813 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1814 | spin_lock_irq (&hmidi->lock); |
1815 | hmidi->input = NULL; | |
1816 | spin_unlock_irq (&hmidi->lock); | |
1817 | ||
1818 | return 0; | |
1819 | } | |
1820 | ||
98274f07 | 1821 | static int snd_hdspm_midi_output_close(struct snd_rawmidi_substream *substream) |
763f356c | 1822 | { |
98274f07 | 1823 | struct hdspm_midi *hmidi; |
763f356c TI |
1824 | |
1825 | snd_hdspm_midi_output_trigger (substream, 0); | |
1826 | ||
ef5fa1a4 | 1827 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1828 | spin_lock_irq (&hmidi->lock); |
1829 | hmidi->output = NULL; | |
1830 | spin_unlock_irq (&hmidi->lock); | |
1831 | ||
1832 | return 0; | |
1833 | } | |
1834 | ||
98274f07 | 1835 | static struct snd_rawmidi_ops snd_hdspm_midi_output = |
763f356c TI |
1836 | { |
1837 | .open = snd_hdspm_midi_output_open, | |
1838 | .close = snd_hdspm_midi_output_close, | |
1839 | .trigger = snd_hdspm_midi_output_trigger, | |
1840 | }; | |
1841 | ||
98274f07 | 1842 | static struct snd_rawmidi_ops snd_hdspm_midi_input = |
763f356c TI |
1843 | { |
1844 | .open = snd_hdspm_midi_input_open, | |
1845 | .close = snd_hdspm_midi_input_close, | |
1846 | .trigger = snd_hdspm_midi_input_trigger, | |
1847 | }; | |
1848 | ||
e23e7a14 BP |
1849 | static int snd_hdspm_create_midi(struct snd_card *card, |
1850 | struct hdspm *hdspm, int id) | |
763f356c TI |
1851 | { |
1852 | int err; | |
1853 | char buf[32]; | |
1854 | ||
1855 | hdspm->midi[id].id = id; | |
763f356c | 1856 | hdspm->midi[id].hdspm = hdspm; |
763f356c TI |
1857 | spin_lock_init (&hdspm->midi[id].lock); |
1858 | ||
0dca1793 AK |
1859 | if (0 == id) { |
1860 | if (MADIface == hdspm->io_type) { | |
1861 | /* MIDI-over-MADI on HDSPe MADIface */ | |
1862 | hdspm->midi[0].dataIn = HDSPM_midiDataIn2; | |
1863 | hdspm->midi[0].statusIn = HDSPM_midiStatusIn2; | |
1864 | hdspm->midi[0].dataOut = HDSPM_midiDataOut2; | |
1865 | hdspm->midi[0].statusOut = HDSPM_midiStatusOut2; | |
1866 | hdspm->midi[0].ie = HDSPM_Midi2InterruptEnable; | |
1867 | hdspm->midi[0].irq = HDSPM_midi2IRQPending; | |
1868 | } else { | |
1869 | hdspm->midi[0].dataIn = HDSPM_midiDataIn0; | |
1870 | hdspm->midi[0].statusIn = HDSPM_midiStatusIn0; | |
1871 | hdspm->midi[0].dataOut = HDSPM_midiDataOut0; | |
1872 | hdspm->midi[0].statusOut = HDSPM_midiStatusOut0; | |
1873 | hdspm->midi[0].ie = HDSPM_Midi0InterruptEnable; | |
1874 | hdspm->midi[0].irq = HDSPM_midi0IRQPending; | |
1875 | } | |
1876 | } else if (1 == id) { | |
1877 | hdspm->midi[1].dataIn = HDSPM_midiDataIn1; | |
1878 | hdspm->midi[1].statusIn = HDSPM_midiStatusIn1; | |
1879 | hdspm->midi[1].dataOut = HDSPM_midiDataOut1; | |
1880 | hdspm->midi[1].statusOut = HDSPM_midiStatusOut1; | |
1881 | hdspm->midi[1].ie = HDSPM_Midi1InterruptEnable; | |
1882 | hdspm->midi[1].irq = HDSPM_midi1IRQPending; | |
1883 | } else if ((2 == id) && (MADI == hdspm->io_type)) { | |
1884 | /* MIDI-over-MADI on HDSPe MADI */ | |
1885 | hdspm->midi[2].dataIn = HDSPM_midiDataIn2; | |
1886 | hdspm->midi[2].statusIn = HDSPM_midiStatusIn2; | |
1887 | hdspm->midi[2].dataOut = HDSPM_midiDataOut2; | |
1888 | hdspm->midi[2].statusOut = HDSPM_midiStatusOut2; | |
1889 | hdspm->midi[2].ie = HDSPM_Midi2InterruptEnable; | |
1890 | hdspm->midi[2].irq = HDSPM_midi2IRQPending; | |
1891 | } else if (2 == id) { | |
1892 | /* TCO MTC, read only */ | |
1893 | hdspm->midi[2].dataIn = HDSPM_midiDataIn2; | |
1894 | hdspm->midi[2].statusIn = HDSPM_midiStatusIn2; | |
1895 | hdspm->midi[2].dataOut = -1; | |
1896 | hdspm->midi[2].statusOut = -1; | |
1897 | hdspm->midi[2].ie = HDSPM_Midi2InterruptEnable; | |
1898 | hdspm->midi[2].irq = HDSPM_midi2IRQPendingAES; | |
1899 | } else if (3 == id) { | |
1900 | /* TCO MTC on HDSPe MADI */ | |
1901 | hdspm->midi[3].dataIn = HDSPM_midiDataIn3; | |
1902 | hdspm->midi[3].statusIn = HDSPM_midiStatusIn3; | |
1903 | hdspm->midi[3].dataOut = -1; | |
1904 | hdspm->midi[3].statusOut = -1; | |
1905 | hdspm->midi[3].ie = HDSPM_Midi3InterruptEnable; | |
1906 | hdspm->midi[3].irq = HDSPM_midi3IRQPending; | |
1907 | } | |
1908 | ||
1909 | if ((id < 2) || ((2 == id) && ((MADI == hdspm->io_type) || | |
1910 | (MADIface == hdspm->io_type)))) { | |
1911 | if ((id == 0) && (MADIface == hdspm->io_type)) { | |
1912 | sprintf(buf, "%s MIDIoverMADI", card->shortname); | |
1913 | } else if ((id == 2) && (MADI == hdspm->io_type)) { | |
1914 | sprintf(buf, "%s MIDIoverMADI", card->shortname); | |
1915 | } else { | |
1916 | sprintf(buf, "%s MIDI %d", card->shortname, id+1); | |
1917 | } | |
1918 | err = snd_rawmidi_new(card, buf, id, 1, 1, | |
1919 | &hdspm->midi[id].rmidi); | |
1920 | if (err < 0) | |
1921 | return err; | |
763f356c | 1922 | |
0dca1793 AK |
1923 | sprintf(hdspm->midi[id].rmidi->name, "%s MIDI %d", |
1924 | card->id, id+1); | |
1925 | hdspm->midi[id].rmidi->private_data = &hdspm->midi[id]; | |
1926 | ||
1927 | snd_rawmidi_set_ops(hdspm->midi[id].rmidi, | |
1928 | SNDRV_RAWMIDI_STREAM_OUTPUT, | |
1929 | &snd_hdspm_midi_output); | |
1930 | snd_rawmidi_set_ops(hdspm->midi[id].rmidi, | |
1931 | SNDRV_RAWMIDI_STREAM_INPUT, | |
1932 | &snd_hdspm_midi_input); | |
1933 | ||
1934 | hdspm->midi[id].rmidi->info_flags |= | |
1935 | SNDRV_RAWMIDI_INFO_OUTPUT | | |
1936 | SNDRV_RAWMIDI_INFO_INPUT | | |
1937 | SNDRV_RAWMIDI_INFO_DUPLEX; | |
1938 | } else { | |
1939 | /* TCO MTC, read only */ | |
1940 | sprintf(buf, "%s MTC %d", card->shortname, id+1); | |
1941 | err = snd_rawmidi_new(card, buf, id, 1, 1, | |
1942 | &hdspm->midi[id].rmidi); | |
1943 | if (err < 0) | |
1944 | return err; | |
1945 | ||
1946 | sprintf(hdspm->midi[id].rmidi->name, | |
1947 | "%s MTC %d", card->id, id+1); | |
1948 | hdspm->midi[id].rmidi->private_data = &hdspm->midi[id]; | |
763f356c | 1949 | |
0dca1793 AK |
1950 | snd_rawmidi_set_ops(hdspm->midi[id].rmidi, |
1951 | SNDRV_RAWMIDI_STREAM_INPUT, | |
1952 | &snd_hdspm_midi_input); | |
763f356c | 1953 | |
0dca1793 AK |
1954 | hdspm->midi[id].rmidi->info_flags |= SNDRV_RAWMIDI_INFO_INPUT; |
1955 | } | |
763f356c TI |
1956 | |
1957 | return 0; | |
1958 | } | |
1959 | ||
1960 | ||
1961 | static void hdspm_midi_tasklet(unsigned long arg) | |
1962 | { | |
98274f07 | 1963 | struct hdspm *hdspm = (struct hdspm *)arg; |
0dca1793 AK |
1964 | int i = 0; |
1965 | ||
1966 | while (i < hdspm->midiPorts) { | |
1967 | if (hdspm->midi[i].pending) | |
1968 | snd_hdspm_midi_input_read(&hdspm->midi[i]); | |
1969 | ||
1970 | i++; | |
1971 | } | |
1972 | } | |
763f356c TI |
1973 | |
1974 | ||
1975 | /*----------------------------------------------------------------------------- | |
1976 | Status Interface | |
1977 | ----------------------------------------------------------------------------*/ | |
1978 | ||
1979 | /* get the system sample rate which is set */ | |
1980 | ||
0dca1793 AK |
1981 | |
1982 | /** | |
1983 | * Calculate the real sample rate from the | |
1984 | * current DDS value. | |
1985 | **/ | |
1986 | static int hdspm_get_system_sample_rate(struct hdspm *hdspm) | |
1987 | { | |
1988 | unsigned int period, rate; | |
1989 | ||
1990 | period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ); | |
1991 | rate = hdspm_calc_dds_value(hdspm, period); | |
1992 | ||
a97bda7d | 1993 | if (rate > 207000) { |
21a164df AK |
1994 | /* Unreasonable high sample rate as seen on PCI MADI cards. */ |
1995 | if (0 == hdspm_system_clock_mode(hdspm)) { | |
1996 | /* master mode, return internal sample rate */ | |
1997 | rate = hdspm->system_sample_rate; | |
1998 | } else { | |
1999 | /* slave mode, return external sample rate */ | |
2000 | rate = hdspm_external_sample_rate(hdspm); | |
2001 | } | |
a97bda7d AK |
2002 | } |
2003 | ||
0dca1793 AK |
2004 | return rate; |
2005 | } | |
2006 | ||
2007 | ||
763f356c | 2008 | #define HDSPM_SYSTEM_SAMPLE_RATE(xname, xindex) \ |
f27a64f9 AK |
2009 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
2010 | .name = xname, \ | |
2011 | .index = xindex, \ | |
2012 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
2013 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
2014 | .info = snd_hdspm_info_system_sample_rate, \ | |
2015 | .put = snd_hdspm_put_system_sample_rate, \ | |
2016 | .get = snd_hdspm_get_system_sample_rate \ | |
763f356c TI |
2017 | } |
2018 | ||
98274f07 TI |
2019 | static int snd_hdspm_info_system_sample_rate(struct snd_kcontrol *kcontrol, |
2020 | struct snd_ctl_elem_info *uinfo) | |
763f356c TI |
2021 | { |
2022 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
2023 | uinfo->count = 1; | |
0dca1793 AK |
2024 | uinfo->value.integer.min = 27000; |
2025 | uinfo->value.integer.max = 207000; | |
2026 | uinfo->value.integer.step = 1; | |
763f356c TI |
2027 | return 0; |
2028 | } | |
2029 | ||
0dca1793 | 2030 | |
98274f07 TI |
2031 | static int snd_hdspm_get_system_sample_rate(struct snd_kcontrol *kcontrol, |
2032 | struct snd_ctl_elem_value * | |
763f356c TI |
2033 | ucontrol) |
2034 | { | |
98274f07 | 2035 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2036 | |
0dca1793 AK |
2037 | ucontrol->value.integer.value[0] = hdspm_get_system_sample_rate(hdspm); |
2038 | return 0; | |
2039 | } | |
2040 | ||
41285a98 AK |
2041 | static int snd_hdspm_put_system_sample_rate(struct snd_kcontrol *kcontrol, |
2042 | struct snd_ctl_elem_value * | |
2043 | ucontrol) | |
2044 | { | |
2045 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
2046 | ||
2047 | hdspm_set_dds_value(hdspm, ucontrol->value.enumerated.item[0]); | |
2048 | return 0; | |
2049 | } | |
2050 | ||
0dca1793 AK |
2051 | |
2052 | /** | |
2053 | * Returns the WordClock sample rate class for the given card. | |
2054 | **/ | |
2055 | static int hdspm_get_wc_sample_rate(struct hdspm *hdspm) | |
2056 | { | |
2057 | int status; | |
2058 | ||
2059 | switch (hdspm->io_type) { | |
2060 | case RayDAT: | |
2061 | case AIO: | |
2062 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); | |
2063 | return (status >> 16) & 0xF; | |
2064 | break; | |
2065 | default: | |
2066 | break; | |
2067 | } | |
2068 | ||
2069 | ||
2070 | return 0; | |
2071 | } | |
2072 | ||
2073 | ||
2074 | /** | |
2075 | * Returns the TCO sample rate class for the given card. | |
2076 | **/ | |
2077 | static int hdspm_get_tco_sample_rate(struct hdspm *hdspm) | |
2078 | { | |
2079 | int status; | |
2080 | ||
2081 | if (hdspm->tco) { | |
2082 | switch (hdspm->io_type) { | |
2083 | case RayDAT: | |
2084 | case AIO: | |
2085 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); | |
2086 | return (status >> 20) & 0xF; | |
2087 | break; | |
2088 | default: | |
2089 | break; | |
2090 | } | |
2091 | } | |
2092 | ||
2093 | return 0; | |
2094 | } | |
2095 | ||
2096 | ||
2097 | /** | |
2098 | * Returns the SYNC_IN sample rate class for the given card. | |
2099 | **/ | |
2100 | static int hdspm_get_sync_in_sample_rate(struct hdspm *hdspm) | |
2101 | { | |
2102 | int status; | |
2103 | ||
2104 | if (hdspm->tco) { | |
2105 | switch (hdspm->io_type) { | |
2106 | case RayDAT: | |
2107 | case AIO: | |
2108 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_2); | |
2109 | return (status >> 12) & 0xF; | |
2110 | break; | |
2111 | default: | |
2112 | break; | |
2113 | } | |
2114 | } | |
2115 | ||
763f356c TI |
2116 | return 0; |
2117 | } | |
2118 | ||
0dca1793 AK |
2119 | |
2120 | /** | |
2121 | * Returns the sample rate class for input source <idx> for | |
2122 | * 'new style' cards like the AIO and RayDAT. | |
2123 | **/ | |
2124 | static int hdspm_get_s1_sample_rate(struct hdspm *hdspm, unsigned int idx) | |
2125 | { | |
2126 | int status = hdspm_read(hdspm, HDSPM_RD_STATUS_2); | |
2127 | ||
2128 | return (status >> (idx*4)) & 0xF; | |
2129 | } | |
2130 | ||
2131 | ||
2132 | ||
763f356c | 2133 | #define HDSPM_AUTOSYNC_SAMPLE_RATE(xname, xindex) \ |
0dca1793 AK |
2134 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
2135 | .name = xname, \ | |
2136 | .private_value = xindex, \ | |
2137 | .access = SNDRV_CTL_ELEM_ACCESS_READ, \ | |
2138 | .info = snd_hdspm_info_autosync_sample_rate, \ | |
2139 | .get = snd_hdspm_get_autosync_sample_rate \ | |
763f356c TI |
2140 | } |
2141 | ||
0dca1793 | 2142 | |
98274f07 TI |
2143 | static int snd_hdspm_info_autosync_sample_rate(struct snd_kcontrol *kcontrol, |
2144 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 2145 | { |
763f356c TI |
2146 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
2147 | uinfo->count = 1; | |
2148 | uinfo->value.enumerated.items = 10; | |
0dca1793 | 2149 | |
763f356c | 2150 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
0dca1793 | 2151 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; |
763f356c | 2152 | strcpy(uinfo->value.enumerated.name, |
0dca1793 | 2153 | texts_freq[uinfo->value.enumerated.item]); |
763f356c TI |
2154 | return 0; |
2155 | } | |
2156 | ||
0dca1793 | 2157 | |
98274f07 TI |
2158 | static int snd_hdspm_get_autosync_sample_rate(struct snd_kcontrol *kcontrol, |
2159 | struct snd_ctl_elem_value * | |
763f356c TI |
2160 | ucontrol) |
2161 | { | |
98274f07 | 2162 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2163 | |
0dca1793 AK |
2164 | switch (hdspm->io_type) { |
2165 | case RayDAT: | |
2166 | switch (kcontrol->private_value) { | |
2167 | case 0: | |
2168 | ucontrol->value.enumerated.item[0] = | |
2169 | hdspm_get_wc_sample_rate(hdspm); | |
2170 | break; | |
2171 | case 7: | |
2172 | ucontrol->value.enumerated.item[0] = | |
2173 | hdspm_get_tco_sample_rate(hdspm); | |
2174 | break; | |
2175 | case 8: | |
2176 | ucontrol->value.enumerated.item[0] = | |
2177 | hdspm_get_sync_in_sample_rate(hdspm); | |
2178 | break; | |
2179 | default: | |
2180 | ucontrol->value.enumerated.item[0] = | |
2181 | hdspm_get_s1_sample_rate(hdspm, | |
2182 | kcontrol->private_value-1); | |
2183 | } | |
d681deaa | 2184 | break; |
763f356c | 2185 | |
0dca1793 AK |
2186 | case AIO: |
2187 | switch (kcontrol->private_value) { | |
2188 | case 0: /* WC */ | |
2189 | ucontrol->value.enumerated.item[0] = | |
2190 | hdspm_get_wc_sample_rate(hdspm); | |
2191 | break; | |
2192 | case 4: /* TCO */ | |
2193 | ucontrol->value.enumerated.item[0] = | |
2194 | hdspm_get_tco_sample_rate(hdspm); | |
2195 | break; | |
2196 | case 5: /* SYNC_IN */ | |
2197 | ucontrol->value.enumerated.item[0] = | |
2198 | hdspm_get_sync_in_sample_rate(hdspm); | |
2199 | break; | |
2200 | default: | |
2201 | ucontrol->value.enumerated.item[0] = | |
2202 | hdspm_get_s1_sample_rate(hdspm, | |
2203 | ucontrol->id.index-1); | |
2204 | } | |
d681deaa | 2205 | break; |
7c4a95b5 AK |
2206 | |
2207 | case AES32: | |
2208 | ||
2209 | switch (kcontrol->private_value) { | |
2210 | case 0: /* WC */ | |
2211 | ucontrol->value.enumerated.item[0] = | |
2212 | hdspm_get_wc_sample_rate(hdspm); | |
2213 | break; | |
2214 | case 9: /* TCO */ | |
2215 | ucontrol->value.enumerated.item[0] = | |
2216 | hdspm_get_tco_sample_rate(hdspm); | |
2217 | break; | |
2218 | case 10: /* SYNC_IN */ | |
2219 | ucontrol->value.enumerated.item[0] = | |
2220 | hdspm_get_sync_in_sample_rate(hdspm); | |
2221 | break; | |
2222 | default: /* AES1 to AES8 */ | |
2223 | ucontrol->value.enumerated.item[0] = | |
2224 | hdspm_get_s1_sample_rate(hdspm, | |
2225 | kcontrol->private_value-1); | |
2226 | break; | |
7c4a95b5 | 2227 | } |
d681deaa | 2228 | break; |
b8812c55 AK |
2229 | |
2230 | case MADI: | |
2231 | case MADIface: | |
2232 | { | |
2233 | int rate = hdspm_external_sample_rate(hdspm); | |
2234 | int i, selected_rate = 0; | |
2235 | for (i = 1; i < 10; i++) | |
2236 | if (HDSPM_bit2freq(i) == rate) { | |
2237 | selected_rate = i; | |
2238 | break; | |
2239 | } | |
2240 | ucontrol->value.enumerated.item[0] = selected_rate; | |
2241 | } | |
2242 | break; | |
2243 | ||
763f356c | 2244 | default: |
0dca1793 | 2245 | break; |
763f356c | 2246 | } |
763f356c | 2247 | |
0dca1793 | 2248 | return 0; |
763f356c TI |
2249 | } |
2250 | ||
2251 | ||
0dca1793 AK |
2252 | #define HDSPM_SYSTEM_CLOCK_MODE(xname, xindex) \ |
2253 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
2254 | .name = xname, \ | |
2255 | .index = xindex, \ | |
2256 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
2257 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
2258 | .info = snd_hdspm_info_system_clock_mode, \ | |
2259 | .get = snd_hdspm_get_system_clock_mode, \ | |
2260 | .put = snd_hdspm_put_system_clock_mode, \ | |
2261 | } | |
2262 | ||
2263 | ||
2264 | /** | |
2265 | * Returns the system clock mode for the given card. | |
2266 | * @returns 0 - master, 1 - slave | |
2267 | **/ | |
2268 | static int hdspm_system_clock_mode(struct hdspm *hdspm) | |
2269 | { | |
2270 | switch (hdspm->io_type) { | |
2271 | case AIO: | |
2272 | case RayDAT: | |
2273 | if (hdspm->settings_register & HDSPM_c0Master) | |
2274 | return 0; | |
2275 | break; | |
763f356c | 2276 | |
0dca1793 AK |
2277 | default: |
2278 | if (hdspm->control_register & HDSPM_ClockModeMaster) | |
2279 | return 0; | |
2280 | } | |
763f356c | 2281 | |
763f356c TI |
2282 | return 1; |
2283 | } | |
2284 | ||
0dca1793 AK |
2285 | |
2286 | /** | |
2287 | * Sets the system clock mode. | |
2288 | * @param mode 0 - master, 1 - slave | |
2289 | **/ | |
2290 | static void hdspm_set_system_clock_mode(struct hdspm *hdspm, int mode) | |
2291 | { | |
2292 | switch (hdspm->io_type) { | |
2293 | case AIO: | |
2294 | case RayDAT: | |
2295 | if (0 == mode) | |
2296 | hdspm->settings_register |= HDSPM_c0Master; | |
2297 | else | |
2298 | hdspm->settings_register &= ~HDSPM_c0Master; | |
2299 | ||
2300 | hdspm_write(hdspm, HDSPM_WR_SETTINGS, hdspm->settings_register); | |
2301 | break; | |
2302 | ||
2303 | default: | |
2304 | if (0 == mode) | |
2305 | hdspm->control_register |= HDSPM_ClockModeMaster; | |
2306 | else | |
2307 | hdspm->control_register &= ~HDSPM_ClockModeMaster; | |
2308 | ||
2309 | hdspm_write(hdspm, HDSPM_controlRegister, | |
2310 | hdspm->control_register); | |
2311 | } | |
2312 | } | |
2313 | ||
2314 | ||
2315 | static int snd_hdspm_info_system_clock_mode(struct snd_kcontrol *kcontrol, | |
98274f07 | 2316 | struct snd_ctl_elem_info *uinfo) |
763f356c | 2317 | { |
0dca1793 | 2318 | static char *texts[] = { "Master", "AutoSync" }; |
763f356c TI |
2319 | |
2320 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
2321 | uinfo->count = 1; | |
2322 | uinfo->value.enumerated.items = 2; | |
2323 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
2324 | uinfo->value.enumerated.item = | |
2325 | uinfo->value.enumerated.items - 1; | |
2326 | strcpy(uinfo->value.enumerated.name, | |
2327 | texts[uinfo->value.enumerated.item]); | |
2328 | return 0; | |
2329 | } | |
2330 | ||
98274f07 TI |
2331 | static int snd_hdspm_get_system_clock_mode(struct snd_kcontrol *kcontrol, |
2332 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2333 | { |
98274f07 | 2334 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2335 | |
0dca1793 | 2336 | ucontrol->value.enumerated.item[0] = hdspm_system_clock_mode(hdspm); |
763f356c TI |
2337 | return 0; |
2338 | } | |
2339 | ||
0dca1793 AK |
2340 | static int snd_hdspm_put_system_clock_mode(struct snd_kcontrol *kcontrol, |
2341 | struct snd_ctl_elem_value *ucontrol) | |
2342 | { | |
2343 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
2344 | int val; | |
2345 | ||
2346 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2347 | return -EBUSY; | |
2348 | ||
2349 | val = ucontrol->value.enumerated.item[0]; | |
2350 | if (val < 0) | |
2351 | val = 0; | |
2352 | else if (val > 1) | |
2353 | val = 1; | |
2354 | ||
2355 | hdspm_set_system_clock_mode(hdspm, val); | |
2356 | ||
2357 | return 0; | |
2358 | } | |
2359 | ||
2360 | ||
2361 | #define HDSPM_INTERNAL_CLOCK(xname, xindex) \ | |
2362 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
2363 | .name = xname, \ | |
2364 | .index = xindex, \ | |
2365 | .info = snd_hdspm_info_clock_source, \ | |
2366 | .get = snd_hdspm_get_clock_source, \ | |
2367 | .put = snd_hdspm_put_clock_source \ | |
763f356c TI |
2368 | } |
2369 | ||
0dca1793 | 2370 | |
98274f07 | 2371 | static int hdspm_clock_source(struct hdspm * hdspm) |
763f356c | 2372 | { |
0dca1793 AK |
2373 | switch (hdspm->system_sample_rate) { |
2374 | case 32000: return 0; | |
2375 | case 44100: return 1; | |
2376 | case 48000: return 2; | |
2377 | case 64000: return 3; | |
2378 | case 88200: return 4; | |
2379 | case 96000: return 5; | |
2380 | case 128000: return 6; | |
2381 | case 176400: return 7; | |
2382 | case 192000: return 8; | |
763f356c | 2383 | } |
0dca1793 AK |
2384 | |
2385 | return -1; | |
763f356c TI |
2386 | } |
2387 | ||
98274f07 | 2388 | static int hdspm_set_clock_source(struct hdspm * hdspm, int mode) |
763f356c TI |
2389 | { |
2390 | int rate; | |
2391 | switch (mode) { | |
0dca1793 AK |
2392 | case 0: |
2393 | rate = 32000; break; | |
2394 | case 1: | |
2395 | rate = 44100; break; | |
2396 | case 2: | |
2397 | rate = 48000; break; | |
2398 | case 3: | |
2399 | rate = 64000; break; | |
2400 | case 4: | |
2401 | rate = 88200; break; | |
2402 | case 5: | |
2403 | rate = 96000; break; | |
2404 | case 6: | |
2405 | rate = 128000; break; | |
2406 | case 7: | |
2407 | rate = 176400; break; | |
2408 | case 8: | |
2409 | rate = 192000; break; | |
763f356c | 2410 | default: |
0dca1793 | 2411 | rate = 48000; |
763f356c | 2412 | } |
763f356c TI |
2413 | hdspm_set_rate(hdspm, rate, 1); |
2414 | return 0; | |
2415 | } | |
2416 | ||
98274f07 TI |
2417 | static int snd_hdspm_info_clock_source(struct snd_kcontrol *kcontrol, |
2418 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 2419 | { |
763f356c TI |
2420 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
2421 | uinfo->count = 1; | |
0dca1793 | 2422 | uinfo->value.enumerated.items = 9; |
763f356c TI |
2423 | |
2424 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
2425 | uinfo->value.enumerated.item = | |
2426 | uinfo->value.enumerated.items - 1; | |
2427 | ||
2428 | strcpy(uinfo->value.enumerated.name, | |
0dca1793 | 2429 | texts_freq[uinfo->value.enumerated.item+1]); |
763f356c TI |
2430 | |
2431 | return 0; | |
2432 | } | |
2433 | ||
98274f07 TI |
2434 | static int snd_hdspm_get_clock_source(struct snd_kcontrol *kcontrol, |
2435 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2436 | { |
98274f07 | 2437 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2438 | |
2439 | ucontrol->value.enumerated.item[0] = hdspm_clock_source(hdspm); | |
2440 | return 0; | |
2441 | } | |
2442 | ||
98274f07 TI |
2443 | static int snd_hdspm_put_clock_source(struct snd_kcontrol *kcontrol, |
2444 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2445 | { |
98274f07 | 2446 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2447 | int change; |
2448 | int val; | |
2449 | ||
2450 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2451 | return -EBUSY; | |
2452 | val = ucontrol->value.enumerated.item[0]; | |
2453 | if (val < 0) | |
2454 | val = 0; | |
6534599d RB |
2455 | if (val > 9) |
2456 | val = 9; | |
763f356c TI |
2457 | spin_lock_irq(&hdspm->lock); |
2458 | if (val != hdspm_clock_source(hdspm)) | |
2459 | change = (hdspm_set_clock_source(hdspm, val) == 0) ? 1 : 0; | |
2460 | else | |
2461 | change = 0; | |
2462 | spin_unlock_irq(&hdspm->lock); | |
2463 | return change; | |
2464 | } | |
2465 | ||
763f356c | 2466 | |
0dca1793 | 2467 | #define HDSPM_PREF_SYNC_REF(xname, xindex) \ |
f27a64f9 | 2468 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
0dca1793 AK |
2469 | .name = xname, \ |
2470 | .index = xindex, \ | |
2471 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
2472 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
2473 | .info = snd_hdspm_info_pref_sync_ref, \ | |
2474 | .get = snd_hdspm_get_pref_sync_ref, \ | |
2475 | .put = snd_hdspm_put_pref_sync_ref \ | |
2476 | } | |
2477 | ||
2478 | ||
2479 | /** | |
2480 | * Returns the current preferred sync reference setting. | |
2481 | * The semantics of the return value are depending on the | |
2482 | * card, please see the comments for clarification. | |
2483 | **/ | |
98274f07 | 2484 | static int hdspm_pref_sync_ref(struct hdspm * hdspm) |
763f356c | 2485 | { |
0dca1793 AK |
2486 | switch (hdspm->io_type) { |
2487 | case AES32: | |
3cee5a60 | 2488 | switch (hdspm->control_register & HDSPM_SyncRefMask) { |
0dca1793 AK |
2489 | case 0: return 0; /* WC */ |
2490 | case HDSPM_SyncRef0: return 1; /* AES 1 */ | |
2491 | case HDSPM_SyncRef1: return 2; /* AES 2 */ | |
2492 | case HDSPM_SyncRef1+HDSPM_SyncRef0: return 3; /* AES 3 */ | |
2493 | case HDSPM_SyncRef2: return 4; /* AES 4 */ | |
2494 | case HDSPM_SyncRef2+HDSPM_SyncRef0: return 5; /* AES 5 */ | |
2495 | case HDSPM_SyncRef2+HDSPM_SyncRef1: return 6; /* AES 6 */ | |
2496 | case HDSPM_SyncRef2+HDSPM_SyncRef1+HDSPM_SyncRef0: | |
2497 | return 7; /* AES 7 */ | |
2498 | case HDSPM_SyncRef3: return 8; /* AES 8 */ | |
2499 | case HDSPM_SyncRef3+HDSPM_SyncRef0: return 9; /* TCO */ | |
3cee5a60 | 2500 | } |
0dca1793 AK |
2501 | break; |
2502 | ||
2503 | case MADI: | |
2504 | case MADIface: | |
2505 | if (hdspm->tco) { | |
2506 | switch (hdspm->control_register & HDSPM_SyncRefMask) { | |
2507 | case 0: return 0; /* WC */ | |
2508 | case HDSPM_SyncRef0: return 1; /* MADI */ | |
2509 | case HDSPM_SyncRef1: return 2; /* TCO */ | |
2510 | case HDSPM_SyncRef1+HDSPM_SyncRef0: | |
2511 | return 3; /* SYNC_IN */ | |
2512 | } | |
2513 | } else { | |
2514 | switch (hdspm->control_register & HDSPM_SyncRefMask) { | |
2515 | case 0: return 0; /* WC */ | |
2516 | case HDSPM_SyncRef0: return 1; /* MADI */ | |
2517 | case HDSPM_SyncRef1+HDSPM_SyncRef0: | |
2518 | return 2; /* SYNC_IN */ | |
2519 | } | |
2520 | } | |
2521 | break; | |
2522 | ||
2523 | case RayDAT: | |
2524 | if (hdspm->tco) { | |
2525 | switch ((hdspm->settings_register & | |
2526 | HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { | |
2527 | case 0: return 0; /* WC */ | |
2528 | case 3: return 1; /* ADAT 1 */ | |
2529 | case 4: return 2; /* ADAT 2 */ | |
2530 | case 5: return 3; /* ADAT 3 */ | |
2531 | case 6: return 4; /* ADAT 4 */ | |
2532 | case 1: return 5; /* AES */ | |
2533 | case 2: return 6; /* SPDIF */ | |
2534 | case 9: return 7; /* TCO */ | |
2535 | case 10: return 8; /* SYNC_IN */ | |
2536 | } | |
2537 | } else { | |
2538 | switch ((hdspm->settings_register & | |
2539 | HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { | |
2540 | case 0: return 0; /* WC */ | |
2541 | case 3: return 1; /* ADAT 1 */ | |
2542 | case 4: return 2; /* ADAT 2 */ | |
2543 | case 5: return 3; /* ADAT 3 */ | |
2544 | case 6: return 4; /* ADAT 4 */ | |
2545 | case 1: return 5; /* AES */ | |
2546 | case 2: return 6; /* SPDIF */ | |
2547 | case 10: return 7; /* SYNC_IN */ | |
2548 | } | |
3cee5a60 | 2549 | } |
0dca1793 AK |
2550 | |
2551 | break; | |
2552 | ||
2553 | case AIO: | |
2554 | if (hdspm->tco) { | |
2555 | switch ((hdspm->settings_register & | |
2556 | HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { | |
2557 | case 0: return 0; /* WC */ | |
2558 | case 3: return 1; /* ADAT */ | |
2559 | case 1: return 2; /* AES */ | |
2560 | case 2: return 3; /* SPDIF */ | |
2561 | case 9: return 4; /* TCO */ | |
2562 | case 10: return 5; /* SYNC_IN */ | |
2563 | } | |
2564 | } else { | |
2565 | switch ((hdspm->settings_register & | |
2566 | HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { | |
2567 | case 0: return 0; /* WC */ | |
2568 | case 3: return 1; /* ADAT */ | |
2569 | case 1: return 2; /* AES */ | |
2570 | case 2: return 3; /* SPDIF */ | |
2571 | case 10: return 4; /* SYNC_IN */ | |
2572 | } | |
2573 | } | |
2574 | ||
2575 | break; | |
763f356c TI |
2576 | } |
2577 | ||
0dca1793 | 2578 | return -1; |
763f356c TI |
2579 | } |
2580 | ||
0dca1793 AK |
2581 | |
2582 | /** | |
2583 | * Set the preferred sync reference to <pref>. The semantics | |
2584 | * of <pref> are depending on the card type, see the comments | |
2585 | * for clarification. | |
2586 | **/ | |
98274f07 | 2587 | static int hdspm_set_pref_sync_ref(struct hdspm * hdspm, int pref) |
763f356c | 2588 | { |
0dca1793 | 2589 | int p = 0; |
763f356c | 2590 | |
0dca1793 AK |
2591 | switch (hdspm->io_type) { |
2592 | case AES32: | |
2593 | hdspm->control_register &= ~HDSPM_SyncRefMask; | |
3cee5a60 | 2594 | switch (pref) { |
0dca1793 AK |
2595 | case 0: /* WC */ |
2596 | break; | |
2597 | case 1: /* AES 1 */ | |
2598 | hdspm->control_register |= HDSPM_SyncRef0; | |
2599 | break; | |
2600 | case 2: /* AES 2 */ | |
2601 | hdspm->control_register |= HDSPM_SyncRef1; | |
2602 | break; | |
2603 | case 3: /* AES 3 */ | |
2604 | hdspm->control_register |= | |
2605 | HDSPM_SyncRef1+HDSPM_SyncRef0; | |
2606 | break; | |
2607 | case 4: /* AES 4 */ | |
2608 | hdspm->control_register |= HDSPM_SyncRef2; | |
2609 | break; | |
2610 | case 5: /* AES 5 */ | |
2611 | hdspm->control_register |= | |
2612 | HDSPM_SyncRef2+HDSPM_SyncRef0; | |
2613 | break; | |
2614 | case 6: /* AES 6 */ | |
2615 | hdspm->control_register |= | |
2616 | HDSPM_SyncRef2+HDSPM_SyncRef1; | |
2617 | break; | |
2618 | case 7: /* AES 7 */ | |
2619 | hdspm->control_register |= | |
2620 | HDSPM_SyncRef2+HDSPM_SyncRef1+HDSPM_SyncRef0; | |
3cee5a60 | 2621 | break; |
0dca1793 AK |
2622 | case 8: /* AES 8 */ |
2623 | hdspm->control_register |= HDSPM_SyncRef3; | |
2624 | break; | |
2625 | case 9: /* TCO */ | |
2626 | hdspm->control_register |= | |
2627 | HDSPM_SyncRef3+HDSPM_SyncRef0; | |
3cee5a60 RB |
2628 | break; |
2629 | default: | |
2630 | return -1; | |
2631 | } | |
0dca1793 AK |
2632 | |
2633 | break; | |
2634 | ||
2635 | case MADI: | |
2636 | case MADIface: | |
2637 | hdspm->control_register &= ~HDSPM_SyncRefMask; | |
2638 | if (hdspm->tco) { | |
2639 | switch (pref) { | |
2640 | case 0: /* WC */ | |
2641 | break; | |
2642 | case 1: /* MADI */ | |
2643 | hdspm->control_register |= HDSPM_SyncRef0; | |
2644 | break; | |
2645 | case 2: /* TCO */ | |
2646 | hdspm->control_register |= HDSPM_SyncRef1; | |
2647 | break; | |
2648 | case 3: /* SYNC_IN */ | |
2649 | hdspm->control_register |= | |
2650 | HDSPM_SyncRef0+HDSPM_SyncRef1; | |
2651 | break; | |
2652 | default: | |
2653 | return -1; | |
2654 | } | |
2655 | } else { | |
2656 | switch (pref) { | |
2657 | case 0: /* WC */ | |
2658 | break; | |
2659 | case 1: /* MADI */ | |
2660 | hdspm->control_register |= HDSPM_SyncRef0; | |
2661 | break; | |
2662 | case 2: /* SYNC_IN */ | |
2663 | hdspm->control_register |= | |
2664 | HDSPM_SyncRef0+HDSPM_SyncRef1; | |
2665 | break; | |
2666 | default: | |
2667 | return -1; | |
2668 | } | |
2669 | } | |
2670 | ||
2671 | break; | |
2672 | ||
2673 | case RayDAT: | |
2674 | if (hdspm->tco) { | |
2675 | switch (pref) { | |
2676 | case 0: p = 0; break; /* WC */ | |
2677 | case 1: p = 3; break; /* ADAT 1 */ | |
2678 | case 2: p = 4; break; /* ADAT 2 */ | |
2679 | case 3: p = 5; break; /* ADAT 3 */ | |
2680 | case 4: p = 6; break; /* ADAT 4 */ | |
2681 | case 5: p = 1; break; /* AES */ | |
2682 | case 6: p = 2; break; /* SPDIF */ | |
2683 | case 7: p = 9; break; /* TCO */ | |
2684 | case 8: p = 10; break; /* SYNC_IN */ | |
2685 | default: return -1; | |
2686 | } | |
2687 | } else { | |
2688 | switch (pref) { | |
2689 | case 0: p = 0; break; /* WC */ | |
2690 | case 1: p = 3; break; /* ADAT 1 */ | |
2691 | case 2: p = 4; break; /* ADAT 2 */ | |
2692 | case 3: p = 5; break; /* ADAT 3 */ | |
2693 | case 4: p = 6; break; /* ADAT 4 */ | |
2694 | case 5: p = 1; break; /* AES */ | |
2695 | case 6: p = 2; break; /* SPDIF */ | |
2696 | case 7: p = 10; break; /* SYNC_IN */ | |
2697 | default: return -1; | |
2698 | } | |
2699 | } | |
2700 | break; | |
2701 | ||
2702 | case AIO: | |
2703 | if (hdspm->tco) { | |
2704 | switch (pref) { | |
2705 | case 0: p = 0; break; /* WC */ | |
2706 | case 1: p = 3; break; /* ADAT */ | |
2707 | case 2: p = 1; break; /* AES */ | |
2708 | case 3: p = 2; break; /* SPDIF */ | |
2709 | case 4: p = 9; break; /* TCO */ | |
2710 | case 5: p = 10; break; /* SYNC_IN */ | |
2711 | default: return -1; | |
2712 | } | |
2713 | } else { | |
2714 | switch (pref) { | |
2715 | case 0: p = 0; break; /* WC */ | |
2716 | case 1: p = 3; break; /* ADAT */ | |
2717 | case 2: p = 1; break; /* AES */ | |
2718 | case 3: p = 2; break; /* SPDIF */ | |
2719 | case 4: p = 10; break; /* SYNC_IN */ | |
2720 | default: return -1; | |
2721 | } | |
2722 | } | |
2723 | break; | |
763f356c | 2724 | } |
0dca1793 AK |
2725 | |
2726 | switch (hdspm->io_type) { | |
2727 | case RayDAT: | |
2728 | case AIO: | |
2729 | hdspm->settings_register &= ~HDSPM_c0_SyncRefMask; | |
2730 | hdspm->settings_register |= HDSPM_c0_SyncRef0 * p; | |
2731 | hdspm_write(hdspm, HDSPM_WR_SETTINGS, hdspm->settings_register); | |
2732 | break; | |
2733 | ||
2734 | case MADI: | |
2735 | case MADIface: | |
2736 | case AES32: | |
2737 | hdspm_write(hdspm, HDSPM_controlRegister, | |
2738 | hdspm->control_register); | |
2739 | } | |
2740 | ||
763f356c TI |
2741 | return 0; |
2742 | } | |
2743 | ||
0dca1793 | 2744 | |
98274f07 TI |
2745 | static int snd_hdspm_info_pref_sync_ref(struct snd_kcontrol *kcontrol, |
2746 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 2747 | { |
3cee5a60 | 2748 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2749 | |
0dca1793 AK |
2750 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
2751 | uinfo->count = 1; | |
2752 | uinfo->value.enumerated.items = hdspm->texts_autosync_items; | |
3cee5a60 | 2753 | |
0dca1793 AK |
2754 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
2755 | uinfo->value.enumerated.item = | |
2756 | uinfo->value.enumerated.items - 1; | |
3cee5a60 | 2757 | |
0dca1793 AK |
2758 | strcpy(uinfo->value.enumerated.name, |
2759 | hdspm->texts_autosync[uinfo->value.enumerated.item]); | |
3cee5a60 | 2760 | |
763f356c TI |
2761 | return 0; |
2762 | } | |
2763 | ||
98274f07 TI |
2764 | static int snd_hdspm_get_pref_sync_ref(struct snd_kcontrol *kcontrol, |
2765 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2766 | { |
98274f07 | 2767 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
0dca1793 | 2768 | int psf = hdspm_pref_sync_ref(hdspm); |
763f356c | 2769 | |
0dca1793 AK |
2770 | if (psf >= 0) { |
2771 | ucontrol->value.enumerated.item[0] = psf; | |
2772 | return 0; | |
2773 | } | |
2774 | ||
2775 | return -1; | |
763f356c TI |
2776 | } |
2777 | ||
98274f07 TI |
2778 | static int snd_hdspm_put_pref_sync_ref(struct snd_kcontrol *kcontrol, |
2779 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2780 | { |
98274f07 | 2781 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
0dca1793 | 2782 | int val, change = 0; |
763f356c TI |
2783 | |
2784 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2785 | return -EBUSY; | |
2786 | ||
0dca1793 AK |
2787 | val = ucontrol->value.enumerated.item[0]; |
2788 | ||
2789 | if (val < 0) | |
2790 | val = 0; | |
2791 | else if (val >= hdspm->texts_autosync_items) | |
2792 | val = hdspm->texts_autosync_items-1; | |
763f356c TI |
2793 | |
2794 | spin_lock_irq(&hdspm->lock); | |
0dca1793 AK |
2795 | if (val != hdspm_pref_sync_ref(hdspm)) |
2796 | change = (0 == hdspm_set_pref_sync_ref(hdspm, val)) ? 1 : 0; | |
2797 | ||
763f356c TI |
2798 | spin_unlock_irq(&hdspm->lock); |
2799 | return change; | |
2800 | } | |
2801 | ||
0dca1793 | 2802 | |
763f356c | 2803 | #define HDSPM_AUTOSYNC_REF(xname, xindex) \ |
f27a64f9 AK |
2804 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
2805 | .name = xname, \ | |
2806 | .index = xindex, \ | |
2807 | .access = SNDRV_CTL_ELEM_ACCESS_READ, \ | |
2808 | .info = snd_hdspm_info_autosync_ref, \ | |
2809 | .get = snd_hdspm_get_autosync_ref, \ | |
763f356c TI |
2810 | } |
2811 | ||
0dca1793 | 2812 | static int hdspm_autosync_ref(struct hdspm *hdspm) |
763f356c | 2813 | { |
0dca1793 | 2814 | if (AES32 == hdspm->io_type) { |
3cee5a60 | 2815 | unsigned int status = hdspm_read(hdspm, HDSPM_statusRegister); |
0dca1793 AK |
2816 | unsigned int syncref = |
2817 | (status >> HDSPM_AES32_syncref_bit) & 0xF; | |
3cee5a60 RB |
2818 | if (syncref == 0) |
2819 | return HDSPM_AES32_AUTOSYNC_FROM_WORD; | |
2820 | if (syncref <= 8) | |
2821 | return syncref; | |
2822 | return HDSPM_AES32_AUTOSYNC_FROM_NONE; | |
0dca1793 | 2823 | } else if (MADI == hdspm->io_type) { |
3cee5a60 RB |
2824 | /* This looks at the autosync selected sync reference */ |
2825 | unsigned int status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
2826 | ||
2827 | switch (status2 & HDSPM_SelSyncRefMask) { | |
2828 | case HDSPM_SelSyncRef_WORD: | |
2829 | return HDSPM_AUTOSYNC_FROM_WORD; | |
2830 | case HDSPM_SelSyncRef_MADI: | |
2831 | return HDSPM_AUTOSYNC_FROM_MADI; | |
0dca1793 AK |
2832 | case HDSPM_SelSyncRef_TCO: |
2833 | return HDSPM_AUTOSYNC_FROM_TCO; | |
2834 | case HDSPM_SelSyncRef_SyncIn: | |
2835 | return HDSPM_AUTOSYNC_FROM_SYNC_IN; | |
3cee5a60 RB |
2836 | case HDSPM_SelSyncRef_NVALID: |
2837 | return HDSPM_AUTOSYNC_FROM_NONE; | |
2838 | default: | |
2839 | return 0; | |
2840 | } | |
763f356c | 2841 | |
763f356c | 2842 | } |
0dca1793 | 2843 | return 0; |
763f356c TI |
2844 | } |
2845 | ||
0dca1793 | 2846 | |
98274f07 TI |
2847 | static int snd_hdspm_info_autosync_ref(struct snd_kcontrol *kcontrol, |
2848 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 2849 | { |
3cee5a60 | 2850 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2851 | |
0dca1793 | 2852 | if (AES32 == hdspm->io_type) { |
3cee5a60 RB |
2853 | static char *texts[] = { "WordClock", "AES1", "AES2", "AES3", |
2854 | "AES4", "AES5", "AES6", "AES7", "AES8", "None"}; | |
2855 | ||
2856 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
2857 | uinfo->count = 1; | |
2858 | uinfo->value.enumerated.items = 10; | |
ef5fa1a4 TI |
2859 | if (uinfo->value.enumerated.item >= |
2860 | uinfo->value.enumerated.items) | |
3cee5a60 RB |
2861 | uinfo->value.enumerated.item = |
2862 | uinfo->value.enumerated.items - 1; | |
2863 | strcpy(uinfo->value.enumerated.name, | |
2864 | texts[uinfo->value.enumerated.item]); | |
0dca1793 AK |
2865 | } else if (MADI == hdspm->io_type) { |
2866 | static char *texts[] = {"Word Clock", "MADI", "TCO", | |
2867 | "Sync In", "None" }; | |
3cee5a60 RB |
2868 | |
2869 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
2870 | uinfo->count = 1; | |
0dca1793 | 2871 | uinfo->value.enumerated.items = 5; |
ef5fa1a4 | 2872 | if (uinfo->value.enumerated.item >= |
0dca1793 | 2873 | uinfo->value.enumerated.items) |
3cee5a60 RB |
2874 | uinfo->value.enumerated.item = |
2875 | uinfo->value.enumerated.items - 1; | |
2876 | strcpy(uinfo->value.enumerated.name, | |
2877 | texts[uinfo->value.enumerated.item]); | |
2878 | } | |
763f356c TI |
2879 | return 0; |
2880 | } | |
2881 | ||
98274f07 TI |
2882 | static int snd_hdspm_get_autosync_ref(struct snd_kcontrol *kcontrol, |
2883 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2884 | { |
98274f07 | 2885 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2886 | |
6534599d | 2887 | ucontrol->value.enumerated.item[0] = hdspm_autosync_ref(hdspm); |
763f356c TI |
2888 | return 0; |
2889 | } | |
2890 | ||
bf0ff87b AK |
2891 | #define HDSPM_TOGGLE_SETTING(xname, xindex) \ |
2892 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
2893 | .name = xname, \ | |
2894 | .private_value = xindex, \ | |
2895 | .info = snd_hdspm_info_toggle_setting, \ | |
2896 | .get = snd_hdspm_get_toggle_setting, \ | |
2897 | .put = snd_hdspm_put_toggle_setting \ | |
2898 | } | |
2899 | ||
2900 | static int hdspm_toggle_setting(struct hdspm *hdspm, u32 regmask) | |
2901 | { | |
2902 | return (hdspm->control_register & regmask) ? 1 : 0; | |
2903 | } | |
2904 | ||
2905 | static int hdspm_set_toggle_setting(struct hdspm *hdspm, u32 regmask, int out) | |
2906 | { | |
2907 | if (out) | |
2908 | hdspm->control_register |= regmask; | |
2909 | else | |
2910 | hdspm->control_register &= ~regmask; | |
2911 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
2912 | ||
2913 | return 0; | |
2914 | } | |
2915 | ||
2916 | #define snd_hdspm_info_toggle_setting snd_ctl_boolean_mono_info | |
2917 | ||
2918 | static int snd_hdspm_get_toggle_setting(struct snd_kcontrol *kcontrol, | |
2919 | struct snd_ctl_elem_value *ucontrol) | |
2920 | { | |
2921 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
2922 | u32 regmask = kcontrol->private_value; | |
2923 | ||
2924 | spin_lock_irq(&hdspm->lock); | |
2925 | ucontrol->value.integer.value[0] = hdspm_toggle_setting(hdspm, regmask); | |
2926 | spin_unlock_irq(&hdspm->lock); | |
2927 | return 0; | |
2928 | } | |
2929 | ||
2930 | static int snd_hdspm_put_toggle_setting(struct snd_kcontrol *kcontrol, | |
2931 | struct snd_ctl_elem_value *ucontrol) | |
2932 | { | |
2933 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
2934 | u32 regmask = kcontrol->private_value; | |
2935 | int change; | |
2936 | unsigned int val; | |
2937 | ||
2938 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2939 | return -EBUSY; | |
2940 | val = ucontrol->value.integer.value[0] & 1; | |
2941 | spin_lock_irq(&hdspm->lock); | |
2942 | change = (int) val != hdspm_toggle_setting(hdspm, regmask); | |
2943 | hdspm_set_toggle_setting(hdspm, regmask, val); | |
2944 | spin_unlock_irq(&hdspm->lock); | |
2945 | return change; | |
2946 | } | |
2947 | ||
3cee5a60 | 2948 | #define HDSPM_INPUT_SELECT(xname, xindex) \ |
f27a64f9 AK |
2949 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
2950 | .name = xname, \ | |
2951 | .index = xindex, \ | |
2952 | .info = snd_hdspm_info_input_select, \ | |
2953 | .get = snd_hdspm_get_input_select, \ | |
2954 | .put = snd_hdspm_put_input_select \ | |
3cee5a60 RB |
2955 | } |
2956 | ||
2957 | static int hdspm_input_select(struct hdspm * hdspm) | |
2958 | { | |
2959 | return (hdspm->control_register & HDSPM_InputSelect0) ? 1 : 0; | |
2960 | } | |
2961 | ||
2962 | static int hdspm_set_input_select(struct hdspm * hdspm, int out) | |
2963 | { | |
2964 | if (out) | |
2965 | hdspm->control_register |= HDSPM_InputSelect0; | |
2966 | else | |
2967 | hdspm->control_register &= ~HDSPM_InputSelect0; | |
2968 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
2969 | ||
2970 | return 0; | |
2971 | } | |
2972 | ||
2973 | static int snd_hdspm_info_input_select(struct snd_kcontrol *kcontrol, | |
2974 | struct snd_ctl_elem_info *uinfo) | |
2975 | { | |
2976 | static char *texts[] = { "optical", "coaxial" }; | |
2977 | ||
2978 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
2979 | uinfo->count = 1; | |
2980 | uinfo->value.enumerated.items = 2; | |
2981 | ||
2982 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
2983 | uinfo->value.enumerated.item = | |
2984 | uinfo->value.enumerated.items - 1; | |
2985 | strcpy(uinfo->value.enumerated.name, | |
2986 | texts[uinfo->value.enumerated.item]); | |
2987 | ||
2988 | return 0; | |
2989 | } | |
2990 | ||
2991 | static int snd_hdspm_get_input_select(struct snd_kcontrol *kcontrol, | |
2992 | struct snd_ctl_elem_value *ucontrol) | |
2993 | { | |
2994 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
2995 | ||
2996 | spin_lock_irq(&hdspm->lock); | |
2997 | ucontrol->value.enumerated.item[0] = hdspm_input_select(hdspm); | |
2998 | spin_unlock_irq(&hdspm->lock); | |
2999 | return 0; | |
3000 | } | |
3001 | ||
3002 | static int snd_hdspm_put_input_select(struct snd_kcontrol *kcontrol, | |
3003 | struct snd_ctl_elem_value *ucontrol) | |
3004 | { | |
3005 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3006 | int change; | |
3007 | unsigned int val; | |
3008 | ||
3009 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3010 | return -EBUSY; | |
3011 | val = ucontrol->value.integer.value[0] & 1; | |
3012 | spin_lock_irq(&hdspm->lock); | |
3013 | change = (int) val != hdspm_input_select(hdspm); | |
3014 | hdspm_set_input_select(hdspm, val); | |
3015 | spin_unlock_irq(&hdspm->lock); | |
3016 | return change; | |
3017 | } | |
3018 | ||
0dca1793 | 3019 | |
3cee5a60 | 3020 | #define HDSPM_DS_WIRE(xname, xindex) \ |
f27a64f9 AK |
3021 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
3022 | .name = xname, \ | |
3023 | .index = xindex, \ | |
3024 | .info = snd_hdspm_info_ds_wire, \ | |
3025 | .get = snd_hdspm_get_ds_wire, \ | |
3026 | .put = snd_hdspm_put_ds_wire \ | |
3cee5a60 RB |
3027 | } |
3028 | ||
3029 | static int hdspm_ds_wire(struct hdspm * hdspm) | |
763f356c | 3030 | { |
3cee5a60 | 3031 | return (hdspm->control_register & HDSPM_DS_DoubleWire) ? 1 : 0; |
763f356c TI |
3032 | } |
3033 | ||
3cee5a60 | 3034 | static int hdspm_set_ds_wire(struct hdspm * hdspm, int ds) |
763f356c | 3035 | { |
3cee5a60 RB |
3036 | if (ds) |
3037 | hdspm->control_register |= HDSPM_DS_DoubleWire; | |
763f356c | 3038 | else |
3cee5a60 | 3039 | hdspm->control_register &= ~HDSPM_DS_DoubleWire; |
763f356c TI |
3040 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); |
3041 | ||
3042 | return 0; | |
3043 | } | |
3044 | ||
3cee5a60 RB |
3045 | static int snd_hdspm_info_ds_wire(struct snd_kcontrol *kcontrol, |
3046 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 3047 | { |
3cee5a60 RB |
3048 | static char *texts[] = { "Single", "Double" }; |
3049 | ||
3050 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
763f356c | 3051 | uinfo->count = 1; |
3cee5a60 RB |
3052 | uinfo->value.enumerated.items = 2; |
3053 | ||
3054 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3055 | uinfo->value.enumerated.item = | |
3056 | uinfo->value.enumerated.items - 1; | |
3057 | strcpy(uinfo->value.enumerated.name, | |
3058 | texts[uinfo->value.enumerated.item]); | |
3059 | ||
763f356c TI |
3060 | return 0; |
3061 | } | |
3062 | ||
3cee5a60 RB |
3063 | static int snd_hdspm_get_ds_wire(struct snd_kcontrol *kcontrol, |
3064 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3065 | { |
98274f07 | 3066 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3067 | |
3068 | spin_lock_irq(&hdspm->lock); | |
3cee5a60 | 3069 | ucontrol->value.enumerated.item[0] = hdspm_ds_wire(hdspm); |
763f356c TI |
3070 | spin_unlock_irq(&hdspm->lock); |
3071 | return 0; | |
3072 | } | |
3073 | ||
3cee5a60 RB |
3074 | static int snd_hdspm_put_ds_wire(struct snd_kcontrol *kcontrol, |
3075 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3076 | { |
98274f07 | 3077 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3078 | int change; |
3079 | unsigned int val; | |
3080 | ||
3081 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3082 | return -EBUSY; | |
3083 | val = ucontrol->value.integer.value[0] & 1; | |
3084 | spin_lock_irq(&hdspm->lock); | |
3cee5a60 RB |
3085 | change = (int) val != hdspm_ds_wire(hdspm); |
3086 | hdspm_set_ds_wire(hdspm, val); | |
763f356c TI |
3087 | spin_unlock_irq(&hdspm->lock); |
3088 | return change; | |
3089 | } | |
3090 | ||
0dca1793 | 3091 | |
3cee5a60 | 3092 | #define HDSPM_QS_WIRE(xname, xindex) \ |
f27a64f9 AK |
3093 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
3094 | .name = xname, \ | |
3095 | .index = xindex, \ | |
3096 | .info = snd_hdspm_info_qs_wire, \ | |
3097 | .get = snd_hdspm_get_qs_wire, \ | |
3098 | .put = snd_hdspm_put_qs_wire \ | |
763f356c TI |
3099 | } |
3100 | ||
3cee5a60 | 3101 | static int hdspm_qs_wire(struct hdspm * hdspm) |
763f356c | 3102 | { |
3cee5a60 RB |
3103 | if (hdspm->control_register & HDSPM_QS_DoubleWire) |
3104 | return 1; | |
3105 | if (hdspm->control_register & HDSPM_QS_QuadWire) | |
3106 | return 2; | |
3107 | return 0; | |
763f356c TI |
3108 | } |
3109 | ||
3cee5a60 | 3110 | static int hdspm_set_qs_wire(struct hdspm * hdspm, int mode) |
763f356c | 3111 | { |
3cee5a60 RB |
3112 | hdspm->control_register &= ~(HDSPM_QS_DoubleWire | HDSPM_QS_QuadWire); |
3113 | switch (mode) { | |
3114 | case 0: | |
3115 | break; | |
3116 | case 1: | |
3117 | hdspm->control_register |= HDSPM_QS_DoubleWire; | |
3118 | break; | |
3119 | case 2: | |
3120 | hdspm->control_register |= HDSPM_QS_QuadWire; | |
3121 | break; | |
3122 | } | |
763f356c TI |
3123 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); |
3124 | ||
3125 | return 0; | |
3126 | } | |
3127 | ||
3cee5a60 | 3128 | static int snd_hdspm_info_qs_wire(struct snd_kcontrol *kcontrol, |
98274f07 | 3129 | struct snd_ctl_elem_info *uinfo) |
763f356c | 3130 | { |
3cee5a60 | 3131 | static char *texts[] = { "Single", "Double", "Quad" }; |
763f356c TI |
3132 | |
3133 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
3134 | uinfo->count = 1; | |
3cee5a60 | 3135 | uinfo->value.enumerated.items = 3; |
763f356c TI |
3136 | |
3137 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3138 | uinfo->value.enumerated.item = | |
3139 | uinfo->value.enumerated.items - 1; | |
3140 | strcpy(uinfo->value.enumerated.name, | |
3141 | texts[uinfo->value.enumerated.item]); | |
3142 | ||
3143 | return 0; | |
3144 | } | |
3145 | ||
3cee5a60 | 3146 | static int snd_hdspm_get_qs_wire(struct snd_kcontrol *kcontrol, |
98274f07 | 3147 | struct snd_ctl_elem_value *ucontrol) |
763f356c | 3148 | { |
98274f07 | 3149 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3150 | |
3151 | spin_lock_irq(&hdspm->lock); | |
3cee5a60 | 3152 | ucontrol->value.enumerated.item[0] = hdspm_qs_wire(hdspm); |
763f356c TI |
3153 | spin_unlock_irq(&hdspm->lock); |
3154 | return 0; | |
3155 | } | |
3156 | ||
3cee5a60 | 3157 | static int snd_hdspm_put_qs_wire(struct snd_kcontrol *kcontrol, |
98274f07 | 3158 | struct snd_ctl_elem_value *ucontrol) |
763f356c | 3159 | { |
98274f07 | 3160 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 3161 | int change; |
3cee5a60 | 3162 | int val; |
763f356c TI |
3163 | |
3164 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3165 | return -EBUSY; | |
3cee5a60 RB |
3166 | val = ucontrol->value.integer.value[0]; |
3167 | if (val < 0) | |
3168 | val = 0; | |
3169 | if (val > 2) | |
3170 | val = 2; | |
763f356c | 3171 | spin_lock_irq(&hdspm->lock); |
ef5fa1a4 | 3172 | change = val != hdspm_qs_wire(hdspm); |
3cee5a60 | 3173 | hdspm_set_qs_wire(hdspm, val); |
763f356c TI |
3174 | spin_unlock_irq(&hdspm->lock); |
3175 | return change; | |
3176 | } | |
3177 | ||
700d1ef3 AK |
3178 | #define HDSPM_MADI_SPEEDMODE(xname, xindex) \ |
3179 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3180 | .name = xname, \ | |
3181 | .index = xindex, \ | |
3182 | .info = snd_hdspm_info_madi_speedmode, \ | |
3183 | .get = snd_hdspm_get_madi_speedmode, \ | |
3184 | .put = snd_hdspm_put_madi_speedmode \ | |
3185 | } | |
3186 | ||
3187 | static int hdspm_madi_speedmode(struct hdspm *hdspm) | |
3188 | { | |
3189 | if (hdspm->control_register & HDSPM_QuadSpeed) | |
3190 | return 2; | |
3191 | if (hdspm->control_register & HDSPM_DoubleSpeed) | |
3192 | return 1; | |
3193 | return 0; | |
3194 | } | |
3195 | ||
3196 | static int hdspm_set_madi_speedmode(struct hdspm *hdspm, int mode) | |
3197 | { | |
3198 | hdspm->control_register &= ~(HDSPM_DoubleSpeed | HDSPM_QuadSpeed); | |
3199 | switch (mode) { | |
3200 | case 0: | |
3201 | break; | |
3202 | case 1: | |
3203 | hdspm->control_register |= HDSPM_DoubleSpeed; | |
3204 | break; | |
3205 | case 2: | |
3206 | hdspm->control_register |= HDSPM_QuadSpeed; | |
3207 | break; | |
3208 | } | |
3209 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
3210 | ||
3211 | return 0; | |
3212 | } | |
3213 | ||
3214 | static int snd_hdspm_info_madi_speedmode(struct snd_kcontrol *kcontrol, | |
3215 | struct snd_ctl_elem_info *uinfo) | |
3216 | { | |
3217 | static char *texts[] = { "Single", "Double", "Quad" }; | |
3218 | ||
3219 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
3220 | uinfo->count = 1; | |
3221 | uinfo->value.enumerated.items = 3; | |
3222 | ||
3223 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3224 | uinfo->value.enumerated.item = | |
3225 | uinfo->value.enumerated.items - 1; | |
3226 | strcpy(uinfo->value.enumerated.name, | |
3227 | texts[uinfo->value.enumerated.item]); | |
3228 | ||
3229 | return 0; | |
3230 | } | |
3231 | ||
3232 | static int snd_hdspm_get_madi_speedmode(struct snd_kcontrol *kcontrol, | |
3233 | struct snd_ctl_elem_value *ucontrol) | |
3234 | { | |
3235 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3236 | ||
3237 | spin_lock_irq(&hdspm->lock); | |
3238 | ucontrol->value.enumerated.item[0] = hdspm_madi_speedmode(hdspm); | |
3239 | spin_unlock_irq(&hdspm->lock); | |
3240 | return 0; | |
3241 | } | |
3242 | ||
3243 | static int snd_hdspm_put_madi_speedmode(struct snd_kcontrol *kcontrol, | |
3244 | struct snd_ctl_elem_value *ucontrol) | |
3245 | { | |
3246 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3247 | int change; | |
3248 | int val; | |
3249 | ||
3250 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3251 | return -EBUSY; | |
3252 | val = ucontrol->value.integer.value[0]; | |
3253 | if (val < 0) | |
3254 | val = 0; | |
3255 | if (val > 2) | |
3256 | val = 2; | |
3257 | spin_lock_irq(&hdspm->lock); | |
3258 | change = val != hdspm_madi_speedmode(hdspm); | |
3259 | hdspm_set_madi_speedmode(hdspm, val); | |
3260 | spin_unlock_irq(&hdspm->lock); | |
3261 | return change; | |
3262 | } | |
763f356c TI |
3263 | |
3264 | #define HDSPM_MIXER(xname, xindex) \ | |
f27a64f9 AK |
3265 | { .iface = SNDRV_CTL_ELEM_IFACE_HWDEP, \ |
3266 | .name = xname, \ | |
3267 | .index = xindex, \ | |
3268 | .device = 0, \ | |
3269 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \ | |
3270 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
3271 | .info = snd_hdspm_info_mixer, \ | |
3272 | .get = snd_hdspm_get_mixer, \ | |
3273 | .put = snd_hdspm_put_mixer \ | |
763f356c TI |
3274 | } |
3275 | ||
98274f07 TI |
3276 | static int snd_hdspm_info_mixer(struct snd_kcontrol *kcontrol, |
3277 | struct snd_ctl_elem_info *uinfo) | |
763f356c TI |
3278 | { |
3279 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
3280 | uinfo->count = 3; | |
3281 | uinfo->value.integer.min = 0; | |
3282 | uinfo->value.integer.max = 65535; | |
3283 | uinfo->value.integer.step = 1; | |
3284 | return 0; | |
3285 | } | |
3286 | ||
98274f07 TI |
3287 | static int snd_hdspm_get_mixer(struct snd_kcontrol *kcontrol, |
3288 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3289 | { |
98274f07 | 3290 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3291 | int source; |
3292 | int destination; | |
3293 | ||
3294 | source = ucontrol->value.integer.value[0]; | |
3295 | if (source < 0) | |
3296 | source = 0; | |
3297 | else if (source >= 2 * HDSPM_MAX_CHANNELS) | |
3298 | source = 2 * HDSPM_MAX_CHANNELS - 1; | |
3299 | ||
3300 | destination = ucontrol->value.integer.value[1]; | |
3301 | if (destination < 0) | |
3302 | destination = 0; | |
3303 | else if (destination >= HDSPM_MAX_CHANNELS) | |
3304 | destination = HDSPM_MAX_CHANNELS - 1; | |
3305 | ||
3306 | spin_lock_irq(&hdspm->lock); | |
3307 | if (source >= HDSPM_MAX_CHANNELS) | |
3308 | ucontrol->value.integer.value[2] = | |
3309 | hdspm_read_pb_gain(hdspm, destination, | |
3310 | source - HDSPM_MAX_CHANNELS); | |
3311 | else | |
3312 | ucontrol->value.integer.value[2] = | |
3313 | hdspm_read_in_gain(hdspm, destination, source); | |
3314 | ||
3315 | spin_unlock_irq(&hdspm->lock); | |
3316 | ||
3317 | return 0; | |
3318 | } | |
3319 | ||
98274f07 TI |
3320 | static int snd_hdspm_put_mixer(struct snd_kcontrol *kcontrol, |
3321 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3322 | { |
98274f07 | 3323 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3324 | int change; |
3325 | int source; | |
3326 | int destination; | |
3327 | int gain; | |
3328 | ||
3329 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3330 | return -EBUSY; | |
3331 | ||
3332 | source = ucontrol->value.integer.value[0]; | |
3333 | destination = ucontrol->value.integer.value[1]; | |
3334 | ||
3335 | if (source < 0 || source >= 2 * HDSPM_MAX_CHANNELS) | |
3336 | return -1; | |
3337 | if (destination < 0 || destination >= HDSPM_MAX_CHANNELS) | |
3338 | return -1; | |
3339 | ||
3340 | gain = ucontrol->value.integer.value[2]; | |
3341 | ||
3342 | spin_lock_irq(&hdspm->lock); | |
3343 | ||
3344 | if (source >= HDSPM_MAX_CHANNELS) | |
3345 | change = gain != hdspm_read_pb_gain(hdspm, destination, | |
3346 | source - | |
3347 | HDSPM_MAX_CHANNELS); | |
3348 | else | |
ef5fa1a4 TI |
3349 | change = gain != hdspm_read_in_gain(hdspm, destination, |
3350 | source); | |
763f356c TI |
3351 | |
3352 | if (change) { | |
3353 | if (source >= HDSPM_MAX_CHANNELS) | |
3354 | hdspm_write_pb_gain(hdspm, destination, | |
3355 | source - HDSPM_MAX_CHANNELS, | |
3356 | gain); | |
3357 | else | |
3358 | hdspm_write_in_gain(hdspm, destination, source, | |
3359 | gain); | |
3360 | } | |
3361 | spin_unlock_irq(&hdspm->lock); | |
3362 | ||
3363 | return change; | |
3364 | } | |
3365 | ||
3366 | /* The simple mixer control(s) provide gain control for the | |
3367 | basic 1:1 mappings of playback streams to output | |
0dca1793 | 3368 | streams. |
763f356c TI |
3369 | */ |
3370 | ||
3371 | #define HDSPM_PLAYBACK_MIXER \ | |
f27a64f9 AK |
3372 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
3373 | .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_WRITE | \ | |
3374 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
3375 | .info = snd_hdspm_info_playback_mixer, \ | |
3376 | .get = snd_hdspm_get_playback_mixer, \ | |
3377 | .put = snd_hdspm_put_playback_mixer \ | |
763f356c TI |
3378 | } |
3379 | ||
98274f07 TI |
3380 | static int snd_hdspm_info_playback_mixer(struct snd_kcontrol *kcontrol, |
3381 | struct snd_ctl_elem_info *uinfo) | |
763f356c TI |
3382 | { |
3383 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
3384 | uinfo->count = 1; | |
3385 | uinfo->value.integer.min = 0; | |
0dca1793 | 3386 | uinfo->value.integer.max = 64; |
763f356c TI |
3387 | uinfo->value.integer.step = 1; |
3388 | return 0; | |
3389 | } | |
3390 | ||
98274f07 TI |
3391 | static int snd_hdspm_get_playback_mixer(struct snd_kcontrol *kcontrol, |
3392 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3393 | { |
98274f07 | 3394 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 3395 | int channel; |
763f356c TI |
3396 | |
3397 | channel = ucontrol->id.index - 1; | |
3398 | ||
da3cec35 TI |
3399 | if (snd_BUG_ON(channel < 0 || channel >= HDSPM_MAX_CHANNELS)) |
3400 | return -EINVAL; | |
763f356c | 3401 | |
763f356c TI |
3402 | spin_lock_irq(&hdspm->lock); |
3403 | ucontrol->value.integer.value[0] = | |
0dca1793 | 3404 | (hdspm_read_pb_gain(hdspm, channel, channel)*64)/UNITY_GAIN; |
763f356c TI |
3405 | spin_unlock_irq(&hdspm->lock); |
3406 | ||
763f356c TI |
3407 | return 0; |
3408 | } | |
3409 | ||
98274f07 TI |
3410 | static int snd_hdspm_put_playback_mixer(struct snd_kcontrol *kcontrol, |
3411 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3412 | { |
98274f07 | 3413 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3414 | int change; |
3415 | int channel; | |
763f356c TI |
3416 | int gain; |
3417 | ||
3418 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3419 | return -EBUSY; | |
3420 | ||
3421 | channel = ucontrol->id.index - 1; | |
3422 | ||
da3cec35 TI |
3423 | if (snd_BUG_ON(channel < 0 || channel >= HDSPM_MAX_CHANNELS)) |
3424 | return -EINVAL; | |
763f356c | 3425 | |
0dca1793 | 3426 | gain = ucontrol->value.integer.value[0]*UNITY_GAIN/64; |
763f356c TI |
3427 | |
3428 | spin_lock_irq(&hdspm->lock); | |
3429 | change = | |
0dca1793 AK |
3430 | gain != hdspm_read_pb_gain(hdspm, channel, |
3431 | channel); | |
763f356c | 3432 | if (change) |
0dca1793 | 3433 | hdspm_write_pb_gain(hdspm, channel, channel, |
763f356c TI |
3434 | gain); |
3435 | spin_unlock_irq(&hdspm->lock); | |
3436 | return change; | |
3437 | } | |
3438 | ||
0dca1793 AK |
3439 | #define HDSPM_SYNC_CHECK(xname, xindex) \ |
3440 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3441 | .name = xname, \ | |
3442 | .private_value = xindex, \ | |
3443 | .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
3444 | .info = snd_hdspm_info_sync_check, \ | |
3445 | .get = snd_hdspm_get_sync_check \ | |
763f356c TI |
3446 | } |
3447 | ||
0dca1793 | 3448 | |
98274f07 TI |
3449 | static int snd_hdspm_info_sync_check(struct snd_kcontrol *kcontrol, |
3450 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 3451 | { |
0dca1793 | 3452 | static char *texts[] = { "No Lock", "Lock", "Sync", "N/A" }; |
763f356c TI |
3453 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
3454 | uinfo->count = 1; | |
0dca1793 | 3455 | uinfo->value.enumerated.items = 4; |
763f356c TI |
3456 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
3457 | uinfo->value.enumerated.item = | |
0dca1793 | 3458 | uinfo->value.enumerated.items - 1; |
763f356c | 3459 | strcpy(uinfo->value.enumerated.name, |
0dca1793 | 3460 | texts[uinfo->value.enumerated.item]); |
763f356c TI |
3461 | return 0; |
3462 | } | |
3463 | ||
0dca1793 | 3464 | static int hdspm_wc_sync_check(struct hdspm *hdspm) |
763f356c | 3465 | { |
0dca1793 AK |
3466 | int status, status2; |
3467 | ||
3468 | switch (hdspm->io_type) { | |
3469 | case AES32: | |
3470 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
56bde0f3 AS |
3471 | if (status & HDSPM_AES32_wcLock) { |
3472 | if (status & HDSPM_AES32_wcSync) | |
3473 | return 2; | |
3474 | else | |
3475 | return 1; | |
3476 | } | |
3cee5a60 | 3477 | return 0; |
0dca1793 AK |
3478 | break; |
3479 | ||
3480 | case MADI: | |
3481 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
3cee5a60 RB |
3482 | if (status2 & HDSPM_wcLock) { |
3483 | if (status2 & HDSPM_wcSync) | |
3484 | return 2; | |
3485 | else | |
3486 | return 1; | |
3487 | } | |
3488 | return 0; | |
0dca1793 | 3489 | break; |
763f356c | 3490 | |
0dca1793 AK |
3491 | case RayDAT: |
3492 | case AIO: | |
3493 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
763f356c | 3494 | |
0dca1793 AK |
3495 | if (status & 0x2000000) |
3496 | return 2; | |
3497 | else if (status & 0x1000000) | |
3498 | return 1; | |
3499 | return 0; | |
763f356c | 3500 | |
0dca1793 | 3501 | break; |
763f356c | 3502 | |
0dca1793 AK |
3503 | case MADIface: |
3504 | break; | |
3505 | } | |
3506 | ||
3507 | ||
3508 | return 3; | |
763f356c TI |
3509 | } |
3510 | ||
0dca1793 AK |
3511 | |
3512 | static int hdspm_madi_sync_check(struct hdspm *hdspm) | |
763f356c TI |
3513 | { |
3514 | int status = hdspm_read(hdspm, HDSPM_statusRegister); | |
3515 | if (status & HDSPM_madiLock) { | |
3516 | if (status & HDSPM_madiSync) | |
3517 | return 2; | |
3518 | else | |
3519 | return 1; | |
3520 | } | |
3521 | return 0; | |
3522 | } | |
3523 | ||
763f356c | 3524 | |
0dca1793 AK |
3525 | static int hdspm_s1_sync_check(struct hdspm *hdspm, int idx) |
3526 | { | |
3527 | int status, lock, sync; | |
763f356c | 3528 | |
0dca1793 | 3529 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); |
763f356c | 3530 | |
0dca1793 AK |
3531 | lock = (status & (0x1<<idx)) ? 1 : 0; |
3532 | sync = (status & (0x100<<idx)) ? 1 : 0; | |
3cee5a60 | 3533 | |
0dca1793 | 3534 | if (lock && sync) |
3cee5a60 | 3535 | return 2; |
0dca1793 AK |
3536 | else if (lock) |
3537 | return 1; | |
3cee5a60 RB |
3538 | return 0; |
3539 | } | |
3540 | ||
0dca1793 AK |
3541 | |
3542 | static int hdspm_sync_in_sync_check(struct hdspm *hdspm) | |
3543 | { | |
3544 | int status, lock = 0, sync = 0; | |
3545 | ||
3546 | switch (hdspm->io_type) { | |
3547 | case RayDAT: | |
3548 | case AIO: | |
3549 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_3); | |
3550 | lock = (status & 0x400) ? 1 : 0; | |
3551 | sync = (status & 0x800) ? 1 : 0; | |
3552 | break; | |
3553 | ||
3554 | case MADI: | |
2e0452f5 AK |
3555 | status = hdspm_read(hdspm, HDSPM_statusRegister); |
3556 | lock = (status & HDSPM_syncInLock) ? 1 : 0; | |
3557 | sync = (status & HDSPM_syncInSync) ? 1 : 0; | |
3558 | break; | |
3559 | ||
0dca1793 AK |
3560 | case AES32: |
3561 | status = hdspm_read(hdspm, HDSPM_statusRegister2); | |
9a215f47 AK |
3562 | lock = (status & 0x100000) ? 1 : 0; |
3563 | sync = (status & 0x200000) ? 1 : 0; | |
0dca1793 AK |
3564 | break; |
3565 | ||
3566 | case MADIface: | |
3567 | break; | |
3568 | } | |
3569 | ||
3570 | if (lock && sync) | |
3571 | return 2; | |
3572 | else if (lock) | |
3573 | return 1; | |
3574 | ||
3575 | return 0; | |
3576 | } | |
3577 | ||
3578 | static int hdspm_aes_sync_check(struct hdspm *hdspm, int idx) | |
3579 | { | |
3580 | int status2, lock, sync; | |
3581 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
3582 | ||
3583 | lock = (status2 & (0x0080 >> idx)) ? 1 : 0; | |
3584 | sync = (status2 & (0x8000 >> idx)) ? 1 : 0; | |
3585 | ||
3586 | if (sync) | |
3587 | return 2; | |
3588 | else if (lock) | |
3589 | return 1; | |
3590 | return 0; | |
3591 | } | |
3592 | ||
3593 | ||
3594 | static int hdspm_tco_sync_check(struct hdspm *hdspm) | |
3595 | { | |
3596 | int status; | |
3597 | ||
3598 | if (hdspm->tco) { | |
3599 | switch (hdspm->io_type) { | |
3600 | case MADI: | |
3601 | case AES32: | |
3602 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
3603 | if (status & HDSPM_tcoLock) { | |
3604 | if (status & HDSPM_tcoSync) | |
3605 | return 2; | |
3606 | else | |
3607 | return 1; | |
3608 | } | |
3609 | return 0; | |
3610 | ||
3611 | break; | |
3612 | ||
3613 | case RayDAT: | |
3614 | case AIO: | |
3615 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); | |
3616 | ||
3617 | if (status & 0x8000000) | |
3618 | return 2; /* Sync */ | |
3619 | if (status & 0x4000000) | |
3620 | return 1; /* Lock */ | |
3621 | return 0; /* No signal */ | |
3622 | break; | |
3623 | ||
3624 | default: | |
3625 | break; | |
3626 | } | |
3627 | } | |
3628 | ||
3629 | return 3; /* N/A */ | |
3630 | } | |
3631 | ||
3632 | ||
3633 | static int snd_hdspm_get_sync_check(struct snd_kcontrol *kcontrol, | |
3634 | struct snd_ctl_elem_value *ucontrol) | |
3635 | { | |
3636 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3637 | int val = -1; | |
3638 | ||
3639 | switch (hdspm->io_type) { | |
3640 | case RayDAT: | |
3641 | switch (kcontrol->private_value) { | |
3642 | case 0: /* WC */ | |
3643 | val = hdspm_wc_sync_check(hdspm); break; | |
3644 | case 7: /* TCO */ | |
3645 | val = hdspm_tco_sync_check(hdspm); break; | |
3646 | case 8: /* SYNC IN */ | |
3647 | val = hdspm_sync_in_sync_check(hdspm); break; | |
3648 | default: | |
d1a3c98d AK |
3649 | val = hdspm_s1_sync_check(hdspm, |
3650 | kcontrol->private_value-1); | |
0dca1793 | 3651 | } |
fba30fd3 | 3652 | break; |
0dca1793 AK |
3653 | |
3654 | case AIO: | |
3655 | switch (kcontrol->private_value) { | |
3656 | case 0: /* WC */ | |
3657 | val = hdspm_wc_sync_check(hdspm); break; | |
3658 | case 4: /* TCO */ | |
3659 | val = hdspm_tco_sync_check(hdspm); break; | |
3660 | case 5: /* SYNC IN */ | |
3661 | val = hdspm_sync_in_sync_check(hdspm); break; | |
3662 | default: | |
3663 | val = hdspm_s1_sync_check(hdspm, ucontrol->id.index-1); | |
3664 | } | |
fba30fd3 | 3665 | break; |
0dca1793 AK |
3666 | |
3667 | case MADI: | |
3668 | switch (kcontrol->private_value) { | |
3669 | case 0: /* WC */ | |
3670 | val = hdspm_wc_sync_check(hdspm); break; | |
3671 | case 1: /* MADI */ | |
3672 | val = hdspm_madi_sync_check(hdspm); break; | |
3673 | case 2: /* TCO */ | |
3674 | val = hdspm_tco_sync_check(hdspm); break; | |
3675 | case 3: /* SYNC_IN */ | |
3676 | val = hdspm_sync_in_sync_check(hdspm); break; | |
3677 | } | |
fba30fd3 | 3678 | break; |
0dca1793 AK |
3679 | |
3680 | case MADIface: | |
3681 | val = hdspm_madi_sync_check(hdspm); /* MADI */ | |
3682 | break; | |
3683 | ||
3684 | case AES32: | |
3685 | switch (kcontrol->private_value) { | |
3686 | case 0: /* WC */ | |
3687 | val = hdspm_wc_sync_check(hdspm); break; | |
3688 | case 9: /* TCO */ | |
3689 | val = hdspm_tco_sync_check(hdspm); break; | |
3690 | case 10 /* SYNC IN */: | |
3691 | val = hdspm_sync_in_sync_check(hdspm); break; | |
7c4a95b5 | 3692 | default: /* AES1 to AES8 */ |
0dca1793 | 3693 | val = hdspm_aes_sync_check(hdspm, |
7c4a95b5 | 3694 | kcontrol->private_value-1); |
0dca1793 | 3695 | } |
fba30fd3 | 3696 | break; |
0dca1793 AK |
3697 | |
3698 | } | |
3699 | ||
3700 | if (-1 == val) | |
3701 | val = 3; | |
3702 | ||
3703 | ucontrol->value.enumerated.item[0] = val; | |
3704 | return 0; | |
3705 | } | |
3706 | ||
3707 | ||
3708 | ||
3709 | /** | |
3710 | * TCO controls | |
3711 | **/ | |
3712 | static void hdspm_tco_write(struct hdspm *hdspm) | |
3713 | { | |
3714 | unsigned int tc[4] = { 0, 0, 0, 0}; | |
3715 | ||
3716 | switch (hdspm->tco->input) { | |
3717 | case 0: | |
3718 | tc[2] |= HDSPM_TCO2_set_input_MSB; | |
3719 | break; | |
3720 | case 1: | |
3721 | tc[2] |= HDSPM_TCO2_set_input_LSB; | |
3722 | break; | |
3723 | default: | |
3724 | break; | |
3725 | } | |
3726 | ||
3727 | switch (hdspm->tco->framerate) { | |
3728 | case 1: | |
3729 | tc[1] |= HDSPM_TCO1_LTC_Format_LSB; | |
3730 | break; | |
3731 | case 2: | |
3732 | tc[1] |= HDSPM_TCO1_LTC_Format_MSB; | |
3733 | break; | |
3734 | case 3: | |
3735 | tc[1] |= HDSPM_TCO1_LTC_Format_MSB + | |
3736 | HDSPM_TCO1_set_drop_frame_flag; | |
3737 | break; | |
3738 | case 4: | |
3739 | tc[1] |= HDSPM_TCO1_LTC_Format_LSB + | |
3740 | HDSPM_TCO1_LTC_Format_MSB; | |
3741 | break; | |
3742 | case 5: | |
3743 | tc[1] |= HDSPM_TCO1_LTC_Format_LSB + | |
3744 | HDSPM_TCO1_LTC_Format_MSB + | |
3745 | HDSPM_TCO1_set_drop_frame_flag; | |
3746 | break; | |
3747 | default: | |
3748 | break; | |
3749 | } | |
3750 | ||
3751 | switch (hdspm->tco->wordclock) { | |
3752 | case 1: | |
3753 | tc[2] |= HDSPM_TCO2_WCK_IO_ratio_LSB; | |
3754 | break; | |
3755 | case 2: | |
3756 | tc[2] |= HDSPM_TCO2_WCK_IO_ratio_MSB; | |
3757 | break; | |
3758 | default: | |
3759 | break; | |
3760 | } | |
3761 | ||
3762 | switch (hdspm->tco->samplerate) { | |
3763 | case 1: | |
3764 | tc[2] |= HDSPM_TCO2_set_freq; | |
3765 | break; | |
3766 | case 2: | |
3767 | tc[2] |= HDSPM_TCO2_set_freq_from_app; | |
3768 | break; | |
3769 | default: | |
3770 | break; | |
3771 | } | |
3772 | ||
3773 | switch (hdspm->tco->pull) { | |
3774 | case 1: | |
3775 | tc[2] |= HDSPM_TCO2_set_pull_up; | |
3776 | break; | |
3777 | case 2: | |
3778 | tc[2] |= HDSPM_TCO2_set_pull_down; | |
3779 | break; | |
3780 | case 3: | |
3781 | tc[2] |= HDSPM_TCO2_set_pull_up + HDSPM_TCO2_set_01_4; | |
3782 | break; | |
3783 | case 4: | |
3784 | tc[2] |= HDSPM_TCO2_set_pull_down + HDSPM_TCO2_set_01_4; | |
3785 | break; | |
3786 | default: | |
3787 | break; | |
3788 | } | |
3789 | ||
3790 | if (1 == hdspm->tco->term) { | |
3791 | tc[2] |= HDSPM_TCO2_set_term_75R; | |
3792 | } | |
3793 | ||
3794 | hdspm_write(hdspm, HDSPM_WR_TCO, tc[0]); | |
3795 | hdspm_write(hdspm, HDSPM_WR_TCO+4, tc[1]); | |
3796 | hdspm_write(hdspm, HDSPM_WR_TCO+8, tc[2]); | |
3797 | hdspm_write(hdspm, HDSPM_WR_TCO+12, tc[3]); | |
3798 | } | |
3799 | ||
3800 | ||
3801 | #define HDSPM_TCO_SAMPLE_RATE(xname, xindex) \ | |
3802 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3803 | .name = xname, \ | |
3804 | .index = xindex, \ | |
3805 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
3806 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
3807 | .info = snd_hdspm_info_tco_sample_rate, \ | |
3808 | .get = snd_hdspm_get_tco_sample_rate, \ | |
3809 | .put = snd_hdspm_put_tco_sample_rate \ | |
3810 | } | |
3811 | ||
3812 | static int snd_hdspm_info_tco_sample_rate(struct snd_kcontrol *kcontrol, | |
3813 | struct snd_ctl_elem_info *uinfo) | |
3814 | { | |
3815 | static char *texts[] = { "44.1 kHz", "48 kHz" }; | |
3816 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
3817 | uinfo->count = 1; | |
3818 | uinfo->value.enumerated.items = 2; | |
3819 | ||
3820 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3821 | uinfo->value.enumerated.item = | |
3822 | uinfo->value.enumerated.items - 1; | |
3823 | ||
3824 | strcpy(uinfo->value.enumerated.name, | |
3825 | texts[uinfo->value.enumerated.item]); | |
3826 | ||
3827 | return 0; | |
3828 | } | |
3829 | ||
3830 | static int snd_hdspm_get_tco_sample_rate(struct snd_kcontrol *kcontrol, | |
3831 | struct snd_ctl_elem_value *ucontrol) | |
3832 | { | |
3833 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3834 | ||
3835 | ucontrol->value.enumerated.item[0] = hdspm->tco->samplerate; | |
3836 | ||
3837 | return 0; | |
3838 | } | |
3839 | ||
3840 | static int snd_hdspm_put_tco_sample_rate(struct snd_kcontrol *kcontrol, | |
3841 | struct snd_ctl_elem_value *ucontrol) | |
3842 | { | |
3843 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3844 | ||
3845 | if (hdspm->tco->samplerate != ucontrol->value.enumerated.item[0]) { | |
3846 | hdspm->tco->samplerate = ucontrol->value.enumerated.item[0]; | |
3847 | ||
3848 | hdspm_tco_write(hdspm); | |
3849 | ||
3850 | return 1; | |
3851 | } | |
3852 | ||
3853 | return 0; | |
3854 | } | |
3855 | ||
3856 | ||
3857 | #define HDSPM_TCO_PULL(xname, xindex) \ | |
3858 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3859 | .name = xname, \ | |
3860 | .index = xindex, \ | |
3861 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
3862 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
3863 | .info = snd_hdspm_info_tco_pull, \ | |
3864 | .get = snd_hdspm_get_tco_pull, \ | |
3865 | .put = snd_hdspm_put_tco_pull \ | |
3866 | } | |
3867 | ||
3868 | static int snd_hdspm_info_tco_pull(struct snd_kcontrol *kcontrol, | |
3869 | struct snd_ctl_elem_info *uinfo) | |
3870 | { | |
3871 | static char *texts[] = { "0", "+ 0.1 %", "- 0.1 %", "+ 4 %", "- 4 %" }; | |
3872 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
3873 | uinfo->count = 1; | |
3874 | uinfo->value.enumerated.items = 5; | |
3875 | ||
3876 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3877 | uinfo->value.enumerated.item = | |
3878 | uinfo->value.enumerated.items - 1; | |
3879 | ||
3880 | strcpy(uinfo->value.enumerated.name, | |
3881 | texts[uinfo->value.enumerated.item]); | |
3882 | ||
3883 | return 0; | |
3884 | } | |
3885 | ||
3886 | static int snd_hdspm_get_tco_pull(struct snd_kcontrol *kcontrol, | |
3887 | struct snd_ctl_elem_value *ucontrol) | |
3888 | { | |
3889 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3890 | ||
3891 | ucontrol->value.enumerated.item[0] = hdspm->tco->pull; | |
3892 | ||
3893 | return 0; | |
3894 | } | |
3895 | ||
3896 | static int snd_hdspm_put_tco_pull(struct snd_kcontrol *kcontrol, | |
3897 | struct snd_ctl_elem_value *ucontrol) | |
3898 | { | |
3899 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3900 | ||
3901 | if (hdspm->tco->pull != ucontrol->value.enumerated.item[0]) { | |
3902 | hdspm->tco->pull = ucontrol->value.enumerated.item[0]; | |
3903 | ||
3904 | hdspm_tco_write(hdspm); | |
3905 | ||
3906 | return 1; | |
3907 | } | |
3908 | ||
3909 | return 0; | |
3910 | } | |
3911 | ||
3912 | #define HDSPM_TCO_WCK_CONVERSION(xname, xindex) \ | |
3913 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3914 | .name = xname, \ | |
3915 | .index = xindex, \ | |
3916 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
3917 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
3918 | .info = snd_hdspm_info_tco_wck_conversion, \ | |
3919 | .get = snd_hdspm_get_tco_wck_conversion, \ | |
3920 | .put = snd_hdspm_put_tco_wck_conversion \ | |
3921 | } | |
3922 | ||
3923 | static int snd_hdspm_info_tco_wck_conversion(struct snd_kcontrol *kcontrol, | |
3924 | struct snd_ctl_elem_info *uinfo) | |
3925 | { | |
3926 | static char *texts[] = { "1:1", "44.1 -> 48", "48 -> 44.1" }; | |
3927 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
3928 | uinfo->count = 1; | |
3929 | uinfo->value.enumerated.items = 3; | |
3930 | ||
3931 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3932 | uinfo->value.enumerated.item = | |
3933 | uinfo->value.enumerated.items - 1; | |
3934 | ||
3935 | strcpy(uinfo->value.enumerated.name, | |
3936 | texts[uinfo->value.enumerated.item]); | |
3937 | ||
3938 | return 0; | |
3939 | } | |
3940 | ||
3941 | static int snd_hdspm_get_tco_wck_conversion(struct snd_kcontrol *kcontrol, | |
3942 | struct snd_ctl_elem_value *ucontrol) | |
3943 | { | |
3944 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3945 | ||
3946 | ucontrol->value.enumerated.item[0] = hdspm->tco->wordclock; | |
3947 | ||
3948 | return 0; | |
3949 | } | |
3950 | ||
3951 | static int snd_hdspm_put_tco_wck_conversion(struct snd_kcontrol *kcontrol, | |
3952 | struct snd_ctl_elem_value *ucontrol) | |
3953 | { | |
3954 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3955 | ||
3956 | if (hdspm->tco->wordclock != ucontrol->value.enumerated.item[0]) { | |
3957 | hdspm->tco->wordclock = ucontrol->value.enumerated.item[0]; | |
3958 | ||
3959 | hdspm_tco_write(hdspm); | |
3960 | ||
3961 | return 1; | |
3962 | } | |
3963 | ||
3964 | return 0; | |
3965 | } | |
3966 | ||
3967 | ||
3968 | #define HDSPM_TCO_FRAME_RATE(xname, xindex) \ | |
3969 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3970 | .name = xname, \ | |
3971 | .index = xindex, \ | |
3972 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
3973 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
3974 | .info = snd_hdspm_info_tco_frame_rate, \ | |
3975 | .get = snd_hdspm_get_tco_frame_rate, \ | |
3976 | .put = snd_hdspm_put_tco_frame_rate \ | |
3977 | } | |
3978 | ||
3979 | static int snd_hdspm_info_tco_frame_rate(struct snd_kcontrol *kcontrol, | |
3980 | struct snd_ctl_elem_info *uinfo) | |
3981 | { | |
3982 | static char *texts[] = { "24 fps", "25 fps", "29.97fps", | |
3983 | "29.97 dfps", "30 fps", "30 dfps" }; | |
3984 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
3985 | uinfo->count = 1; | |
3986 | uinfo->value.enumerated.items = 6; | |
3987 | ||
3988 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3989 | uinfo->value.enumerated.item = | |
3990 | uinfo->value.enumerated.items - 1; | |
3991 | ||
3992 | strcpy(uinfo->value.enumerated.name, | |
3993 | texts[uinfo->value.enumerated.item]); | |
3994 | ||
3995 | return 0; | |
3996 | } | |
3997 | ||
3998 | static int snd_hdspm_get_tco_frame_rate(struct snd_kcontrol *kcontrol, | |
3cee5a60 RB |
3999 | struct snd_ctl_elem_value *ucontrol) |
4000 | { | |
3cee5a60 RB |
4001 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
4002 | ||
0dca1793 | 4003 | ucontrol->value.enumerated.item[0] = hdspm->tco->framerate; |
3cee5a60 | 4004 | |
3cee5a60 RB |
4005 | return 0; |
4006 | } | |
763f356c | 4007 | |
0dca1793 AK |
4008 | static int snd_hdspm_put_tco_frame_rate(struct snd_kcontrol *kcontrol, |
4009 | struct snd_ctl_elem_value *ucontrol) | |
4010 | { | |
4011 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
763f356c | 4012 | |
0dca1793 AK |
4013 | if (hdspm->tco->framerate != ucontrol->value.enumerated.item[0]) { |
4014 | hdspm->tco->framerate = ucontrol->value.enumerated.item[0]; | |
763f356c | 4015 | |
0dca1793 AK |
4016 | hdspm_tco_write(hdspm); |
4017 | ||
4018 | return 1; | |
4019 | } | |
4020 | ||
4021 | return 0; | |
4022 | } | |
763f356c | 4023 | |
0dca1793 AK |
4024 | |
4025 | #define HDSPM_TCO_SYNC_SOURCE(xname, xindex) \ | |
4026 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
4027 | .name = xname, \ | |
4028 | .index = xindex, \ | |
4029 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
4030 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
4031 | .info = snd_hdspm_info_tco_sync_source, \ | |
4032 | .get = snd_hdspm_get_tco_sync_source, \ | |
4033 | .put = snd_hdspm_put_tco_sync_source \ | |
4034 | } | |
4035 | ||
4036 | static int snd_hdspm_info_tco_sync_source(struct snd_kcontrol *kcontrol, | |
4037 | struct snd_ctl_elem_info *uinfo) | |
4038 | { | |
4039 | static char *texts[] = { "LTC", "Video", "WCK" }; | |
4040 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
4041 | uinfo->count = 1; | |
4042 | uinfo->value.enumerated.items = 3; | |
4043 | ||
4044 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
4045 | uinfo->value.enumerated.item = | |
4046 | uinfo->value.enumerated.items - 1; | |
4047 | ||
4048 | strcpy(uinfo->value.enumerated.name, | |
4049 | texts[uinfo->value.enumerated.item]); | |
4050 | ||
4051 | return 0; | |
4052 | } | |
4053 | ||
4054 | static int snd_hdspm_get_tco_sync_source(struct snd_kcontrol *kcontrol, | |
4055 | struct snd_ctl_elem_value *ucontrol) | |
4056 | { | |
4057 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4058 | ||
4059 | ucontrol->value.enumerated.item[0] = hdspm->tco->input; | |
4060 | ||
4061 | return 0; | |
4062 | } | |
4063 | ||
4064 | static int snd_hdspm_put_tco_sync_source(struct snd_kcontrol *kcontrol, | |
4065 | struct snd_ctl_elem_value *ucontrol) | |
4066 | { | |
4067 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4068 | ||
4069 | if (hdspm->tco->input != ucontrol->value.enumerated.item[0]) { | |
4070 | hdspm->tco->input = ucontrol->value.enumerated.item[0]; | |
4071 | ||
4072 | hdspm_tco_write(hdspm); | |
4073 | ||
4074 | return 1; | |
4075 | } | |
4076 | ||
4077 | return 0; | |
4078 | } | |
4079 | ||
4080 | ||
4081 | #define HDSPM_TCO_WORD_TERM(xname, xindex) \ | |
4082 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
4083 | .name = xname, \ | |
4084 | .index = xindex, \ | |
4085 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
4086 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
4087 | .info = snd_hdspm_info_tco_word_term, \ | |
4088 | .get = snd_hdspm_get_tco_word_term, \ | |
4089 | .put = snd_hdspm_put_tco_word_term \ | |
4090 | } | |
4091 | ||
4092 | static int snd_hdspm_info_tco_word_term(struct snd_kcontrol *kcontrol, | |
4093 | struct snd_ctl_elem_info *uinfo) | |
4094 | { | |
4095 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
4096 | uinfo->count = 1; | |
4097 | uinfo->value.integer.min = 0; | |
4098 | uinfo->value.integer.max = 1; | |
4099 | ||
4100 | return 0; | |
4101 | } | |
4102 | ||
4103 | ||
4104 | static int snd_hdspm_get_tco_word_term(struct snd_kcontrol *kcontrol, | |
4105 | struct snd_ctl_elem_value *ucontrol) | |
4106 | { | |
4107 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4108 | ||
4109 | ucontrol->value.enumerated.item[0] = hdspm->tco->term; | |
4110 | ||
4111 | return 0; | |
4112 | } | |
4113 | ||
4114 | ||
4115 | static int snd_hdspm_put_tco_word_term(struct snd_kcontrol *kcontrol, | |
4116 | struct snd_ctl_elem_value *ucontrol) | |
4117 | { | |
4118 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4119 | ||
4120 | if (hdspm->tco->term != ucontrol->value.enumerated.item[0]) { | |
4121 | hdspm->tco->term = ucontrol->value.enumerated.item[0]; | |
4122 | ||
4123 | hdspm_tco_write(hdspm); | |
4124 | ||
4125 | return 1; | |
4126 | } | |
4127 | ||
4128 | return 0; | |
4129 | } | |
4130 | ||
4131 | ||
4132 | ||
4133 | ||
4134 | static struct snd_kcontrol_new snd_hdspm_controls_madi[] = { | |
4135 | HDSPM_MIXER("Mixer", 0), | |
4136 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), | |
763f356c TI |
4137 | HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), |
4138 | HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0), | |
4139 | HDSPM_AUTOSYNC_REF("AutoSync Reference", 0), | |
4140 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
b8812c55 | 4141 | HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0), |
0dca1793 AK |
4142 | HDSPM_SYNC_CHECK("WC SyncCheck", 0), |
4143 | HDSPM_SYNC_CHECK("MADI SyncCheck", 1), | |
930f4ff0 | 4144 | HDSPM_SYNC_CHECK("TCO SyncCheck", 2), |
0dca1793 | 4145 | HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 3), |
c9e1668c AK |
4146 | HDSPM_TOGGLE_SETTING("Line Out", HDSPM_LineOut), |
4147 | HDSPM_TOGGLE_SETTING("TX 64 channels mode", HDSPM_TX_64ch), | |
4148 | HDSPM_TOGGLE_SETTING("Clear Track Marker", HDSPM_clr_tms), | |
4149 | HDSPM_TOGGLE_SETTING("Safe Mode", HDSPM_AutoInp), | |
700d1ef3 AK |
4150 | HDSPM_INPUT_SELECT("Input Select", 0), |
4151 | HDSPM_MADI_SPEEDMODE("MADI Speed Mode", 0) | |
0dca1793 AK |
4152 | }; |
4153 | ||
4154 | ||
4155 | static struct snd_kcontrol_new snd_hdspm_controls_madiface[] = { | |
4156 | HDSPM_MIXER("Mixer", 0), | |
4157 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), | |
4158 | HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), | |
4159 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
4160 | HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0), | |
4161 | HDSPM_SYNC_CHECK("MADI SyncCheck", 0), | |
c9e1668c AK |
4162 | HDSPM_TOGGLE_SETTING("TX 64 channels mode", HDSPM_TX_64ch), |
4163 | HDSPM_TOGGLE_SETTING("Clear Track Marker", HDSPM_clr_tms), | |
4164 | HDSPM_TOGGLE_SETTING("Safe Mode", HDSPM_AutoInp), | |
700d1ef3 | 4165 | HDSPM_MADI_SPEEDMODE("MADI Speed Mode", 0) |
763f356c TI |
4166 | }; |
4167 | ||
0dca1793 AK |
4168 | static struct snd_kcontrol_new snd_hdspm_controls_aio[] = { |
4169 | HDSPM_MIXER("Mixer", 0), | |
4170 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), | |
4171 | HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), | |
4172 | HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0), | |
4173 | HDSPM_AUTOSYNC_REF("AutoSync Reference", 0), | |
4174 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
4175 | HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0), | |
4176 | HDSPM_SYNC_CHECK("WC SyncCheck", 0), | |
4177 | HDSPM_SYNC_CHECK("AES SyncCheck", 1), | |
4178 | HDSPM_SYNC_CHECK("SPDIF SyncCheck", 2), | |
4179 | HDSPM_SYNC_CHECK("ADAT SyncCheck", 3), | |
4180 | HDSPM_SYNC_CHECK("TCO SyncCheck", 4), | |
4181 | HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 5), | |
4182 | HDSPM_AUTOSYNC_SAMPLE_RATE("WC Frequency", 0), | |
4183 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES Frequency", 1), | |
4184 | HDSPM_AUTOSYNC_SAMPLE_RATE("SPDIF Frequency", 2), | |
4185 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT Frequency", 3), | |
4186 | HDSPM_AUTOSYNC_SAMPLE_RATE("TCO Frequency", 4), | |
4187 | HDSPM_AUTOSYNC_SAMPLE_RATE("SYNC IN Frequency", 5) | |
4188 | ||
4189 | /* | |
4190 | HDSPM_INPUT_SELECT("Input Select", 0), | |
4191 | HDSPM_SPDIF_OPTICAL("SPDIF Out Optical", 0), | |
4192 | HDSPM_PROFESSIONAL("SPDIF Out Professional", 0); | |
4193 | HDSPM_SPDIF_IN("SPDIF In", 0); | |
4194 | HDSPM_BREAKOUT_CABLE("Breakout Cable", 0); | |
4195 | HDSPM_INPUT_LEVEL("Input Level", 0); | |
4196 | HDSPM_OUTPUT_LEVEL("Output Level", 0); | |
4197 | HDSPM_PHONES("Phones", 0); | |
4198 | */ | |
4199 | }; | |
3cee5a60 | 4200 | |
0dca1793 AK |
4201 | static struct snd_kcontrol_new snd_hdspm_controls_raydat[] = { |
4202 | HDSPM_MIXER("Mixer", 0), | |
4203 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), | |
4204 | HDSPM_SYSTEM_CLOCK_MODE("Clock Mode", 0), | |
4205 | HDSPM_PREF_SYNC_REF("Pref Sync Ref", 0), | |
4206 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
4207 | HDSPM_SYNC_CHECK("WC SyncCheck", 0), | |
4208 | HDSPM_SYNC_CHECK("AES SyncCheck", 1), | |
4209 | HDSPM_SYNC_CHECK("SPDIF SyncCheck", 2), | |
4210 | HDSPM_SYNC_CHECK("ADAT1 SyncCheck", 3), | |
4211 | HDSPM_SYNC_CHECK("ADAT2 SyncCheck", 4), | |
4212 | HDSPM_SYNC_CHECK("ADAT3 SyncCheck", 5), | |
4213 | HDSPM_SYNC_CHECK("ADAT4 SyncCheck", 6), | |
4214 | HDSPM_SYNC_CHECK("TCO SyncCheck", 7), | |
4215 | HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 8), | |
4216 | HDSPM_AUTOSYNC_SAMPLE_RATE("WC Frequency", 0), | |
4217 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES Frequency", 1), | |
4218 | HDSPM_AUTOSYNC_SAMPLE_RATE("SPDIF Frequency", 2), | |
4219 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT1 Frequency", 3), | |
4220 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT2 Frequency", 4), | |
4221 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT3 Frequency", 5), | |
4222 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT4 Frequency", 6), | |
4223 | HDSPM_AUTOSYNC_SAMPLE_RATE("TCO Frequency", 7), | |
4224 | HDSPM_AUTOSYNC_SAMPLE_RATE("SYNC IN Frequency", 8) | |
4225 | }; | |
4226 | ||
4227 | static struct snd_kcontrol_new snd_hdspm_controls_aes32[] = { | |
3cee5a60 | 4228 | HDSPM_MIXER("Mixer", 0), |
0dca1793 | 4229 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), |
3cee5a60 RB |
4230 | HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), |
4231 | HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0), | |
4232 | HDSPM_AUTOSYNC_REF("AutoSync Reference", 0), | |
4233 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
3cee5a60 | 4234 | HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0), |
0dca1793 AK |
4235 | HDSPM_SYNC_CHECK("WC Sync Check", 0), |
4236 | HDSPM_SYNC_CHECK("AES1 Sync Check", 1), | |
4237 | HDSPM_SYNC_CHECK("AES2 Sync Check", 2), | |
4238 | HDSPM_SYNC_CHECK("AES3 Sync Check", 3), | |
4239 | HDSPM_SYNC_CHECK("AES4 Sync Check", 4), | |
4240 | HDSPM_SYNC_CHECK("AES5 Sync Check", 5), | |
4241 | HDSPM_SYNC_CHECK("AES6 Sync Check", 6), | |
4242 | HDSPM_SYNC_CHECK("AES7 Sync Check", 7), | |
4243 | HDSPM_SYNC_CHECK("AES8 Sync Check", 8), | |
4244 | HDSPM_SYNC_CHECK("TCO Sync Check", 9), | |
4245 | HDSPM_SYNC_CHECK("SYNC IN Sync Check", 10), | |
4246 | HDSPM_AUTOSYNC_SAMPLE_RATE("WC Frequency", 0), | |
4247 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES1 Frequency", 1), | |
4248 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES2 Frequency", 2), | |
4249 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES3 Frequency", 3), | |
4250 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES4 Frequency", 4), | |
4251 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES5 Frequency", 5), | |
4252 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES6 Frequency", 6), | |
4253 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES7 Frequency", 7), | |
4254 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES8 Frequency", 8), | |
4255 | HDSPM_AUTOSYNC_SAMPLE_RATE("TCO Frequency", 9), | |
4256 | HDSPM_AUTOSYNC_SAMPLE_RATE("SYNC IN Frequency", 10), | |
c9e1668c AK |
4257 | HDSPM_TOGGLE_SETTING("Line Out", HDSPM_LineOut), |
4258 | HDSPM_TOGGLE_SETTING("Emphasis", HDSPM_Emphasis), | |
4259 | HDSPM_TOGGLE_SETTING("Non Audio", HDSPM_Dolby), | |
4260 | HDSPM_TOGGLE_SETTING("Professional", HDSPM_Professional), | |
4261 | HDSPM_TOGGLE_SETTING("Clear Track Marker", HDSPM_clr_tms), | |
3cee5a60 RB |
4262 | HDSPM_DS_WIRE("Double Speed Wire Mode", 0), |
4263 | HDSPM_QS_WIRE("Quad Speed Wire Mode", 0), | |
4264 | }; | |
4265 | ||
0dca1793 AK |
4266 | |
4267 | ||
4268 | /* Control elements for the optional TCO module */ | |
4269 | static struct snd_kcontrol_new snd_hdspm_controls_tco[] = { | |
4270 | HDSPM_TCO_SAMPLE_RATE("TCO Sample Rate", 0), | |
4271 | HDSPM_TCO_PULL("TCO Pull", 0), | |
4272 | HDSPM_TCO_WCK_CONVERSION("TCO WCK Conversion", 0), | |
4273 | HDSPM_TCO_FRAME_RATE("TCO Frame Rate", 0), | |
4274 | HDSPM_TCO_SYNC_SOURCE("TCO Sync Source", 0), | |
4275 | HDSPM_TCO_WORD_TERM("TCO Word Term", 0) | |
4276 | }; | |
4277 | ||
4278 | ||
98274f07 | 4279 | static struct snd_kcontrol_new snd_hdspm_playback_mixer = HDSPM_PLAYBACK_MIXER; |
763f356c TI |
4280 | |
4281 | ||
98274f07 | 4282 | static int hdspm_update_simple_mixer_controls(struct hdspm * hdspm) |
763f356c TI |
4283 | { |
4284 | int i; | |
4285 | ||
0dca1793 | 4286 | for (i = hdspm->ds_out_channels; i < hdspm->ss_out_channels; ++i) { |
763f356c TI |
4287 | if (hdspm->system_sample_rate > 48000) { |
4288 | hdspm->playback_mixer_ctls[i]->vd[0].access = | |
0dca1793 AK |
4289 | SNDRV_CTL_ELEM_ACCESS_INACTIVE | |
4290 | SNDRV_CTL_ELEM_ACCESS_READ | | |
4291 | SNDRV_CTL_ELEM_ACCESS_VOLATILE; | |
763f356c TI |
4292 | } else { |
4293 | hdspm->playback_mixer_ctls[i]->vd[0].access = | |
0dca1793 AK |
4294 | SNDRV_CTL_ELEM_ACCESS_READWRITE | |
4295 | SNDRV_CTL_ELEM_ACCESS_VOLATILE; | |
763f356c TI |
4296 | } |
4297 | snd_ctl_notify(hdspm->card, SNDRV_CTL_EVENT_MASK_VALUE | | |
0dca1793 AK |
4298 | SNDRV_CTL_EVENT_MASK_INFO, |
4299 | &hdspm->playback_mixer_ctls[i]->id); | |
763f356c TI |
4300 | } |
4301 | ||
4302 | return 0; | |
4303 | } | |
4304 | ||
4305 | ||
0dca1793 AK |
4306 | static int snd_hdspm_create_controls(struct snd_card *card, |
4307 | struct hdspm *hdspm) | |
763f356c TI |
4308 | { |
4309 | unsigned int idx, limit; | |
4310 | int err; | |
98274f07 | 4311 | struct snd_kcontrol *kctl; |
0dca1793 | 4312 | struct snd_kcontrol_new *list = NULL; |
763f356c | 4313 | |
0dca1793 AK |
4314 | switch (hdspm->io_type) { |
4315 | case MADI: | |
4316 | list = snd_hdspm_controls_madi; | |
4317 | limit = ARRAY_SIZE(snd_hdspm_controls_madi); | |
4318 | break; | |
4319 | case MADIface: | |
4320 | list = snd_hdspm_controls_madiface; | |
4321 | limit = ARRAY_SIZE(snd_hdspm_controls_madiface); | |
4322 | break; | |
4323 | case AIO: | |
4324 | list = snd_hdspm_controls_aio; | |
4325 | limit = ARRAY_SIZE(snd_hdspm_controls_aio); | |
4326 | break; | |
4327 | case RayDAT: | |
4328 | list = snd_hdspm_controls_raydat; | |
4329 | limit = ARRAY_SIZE(snd_hdspm_controls_raydat); | |
4330 | break; | |
4331 | case AES32: | |
4332 | list = snd_hdspm_controls_aes32; | |
4333 | limit = ARRAY_SIZE(snd_hdspm_controls_aes32); | |
4334 | break; | |
4335 | } | |
3cee5a60 | 4336 | |
0dca1793 AK |
4337 | if (NULL != list) { |
4338 | for (idx = 0; idx < limit; idx++) { | |
3cee5a60 | 4339 | err = snd_ctl_add(card, |
0dca1793 | 4340 | snd_ctl_new1(&list[idx], hdspm)); |
3cee5a60 RB |
4341 | if (err < 0) |
4342 | return err; | |
763f356c TI |
4343 | } |
4344 | } | |
4345 | ||
763f356c | 4346 | |
0dca1793 | 4347 | /* create simple 1:1 playback mixer controls */ |
763f356c | 4348 | snd_hdspm_playback_mixer.name = "Chn"; |
0dca1793 AK |
4349 | if (hdspm->system_sample_rate >= 128000) { |
4350 | limit = hdspm->qs_out_channels; | |
4351 | } else if (hdspm->system_sample_rate >= 64000) { | |
4352 | limit = hdspm->ds_out_channels; | |
4353 | } else { | |
4354 | limit = hdspm->ss_out_channels; | |
4355 | } | |
763f356c TI |
4356 | for (idx = 0; idx < limit; ++idx) { |
4357 | snd_hdspm_playback_mixer.index = idx + 1; | |
ef5fa1a4 TI |
4358 | kctl = snd_ctl_new1(&snd_hdspm_playback_mixer, hdspm); |
4359 | err = snd_ctl_add(card, kctl); | |
4360 | if (err < 0) | |
763f356c | 4361 | return err; |
763f356c TI |
4362 | hdspm->playback_mixer_ctls[idx] = kctl; |
4363 | } | |
4364 | ||
0dca1793 AK |
4365 | |
4366 | if (hdspm->tco) { | |
4367 | /* add tco control elements */ | |
4368 | list = snd_hdspm_controls_tco; | |
4369 | limit = ARRAY_SIZE(snd_hdspm_controls_tco); | |
4370 | for (idx = 0; idx < limit; idx++) { | |
4371 | err = snd_ctl_add(card, | |
4372 | snd_ctl_new1(&list[idx], hdspm)); | |
4373 | if (err < 0) | |
4374 | return err; | |
4375 | } | |
4376 | } | |
4377 | ||
763f356c TI |
4378 | return 0; |
4379 | } | |
4380 | ||
4381 | /*------------------------------------------------------------ | |
0dca1793 | 4382 | /proc interface |
763f356c TI |
4383 | ------------------------------------------------------------*/ |
4384 | ||
4385 | static void | |
3cee5a60 RB |
4386 | snd_hdspm_proc_read_madi(struct snd_info_entry * entry, |
4387 | struct snd_info_buffer *buffer) | |
763f356c | 4388 | { |
ef5fa1a4 | 4389 | struct hdspm *hdspm = entry->private_data; |
0dca1793 AK |
4390 | unsigned int status, status2, control, freq; |
4391 | ||
763f356c TI |
4392 | char *pref_sync_ref; |
4393 | char *autosync_ref; | |
4394 | char *system_clock_mode; | |
763f356c | 4395 | char *insel; |
763f356c TI |
4396 | int x, x2; |
4397 | ||
0dca1793 AK |
4398 | /* TCO stuff */ |
4399 | int a, ltc, frames, seconds, minutes, hours; | |
4400 | unsigned int period; | |
4401 | u64 freq_const = 0; | |
4402 | u32 rate; | |
4403 | ||
763f356c TI |
4404 | status = hdspm_read(hdspm, HDSPM_statusRegister); |
4405 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
0dca1793 AK |
4406 | control = hdspm->control_register; |
4407 | freq = hdspm_read(hdspm, HDSPM_timecodeRegister); | |
763f356c TI |
4408 | |
4409 | snd_iprintf(buffer, "%s (Card #%d) Rev.%x Status2first3bits: %x\n", | |
0dca1793 AK |
4410 | hdspm->card_name, hdspm->card->number + 1, |
4411 | hdspm->firmware_rev, | |
4412 | (status2 & HDSPM_version0) | | |
4413 | (status2 & HDSPM_version1) | (status2 & | |
4414 | HDSPM_version2)); | |
4415 | ||
4416 | snd_iprintf(buffer, "HW Serial: 0x%06x%06x\n", | |
4417 | (hdspm_read(hdspm, HDSPM_midiStatusIn1)>>8) & 0xFFFFFF, | |
7d53a631 | 4418 | hdspm->serial); |
763f356c TI |
4419 | |
4420 | snd_iprintf(buffer, "IRQ: %d Registers bus: 0x%lx VM: 0x%lx\n", | |
0dca1793 | 4421 | hdspm->irq, hdspm->port, (unsigned long)hdspm->iobase); |
763f356c TI |
4422 | |
4423 | snd_iprintf(buffer, "--- System ---\n"); | |
4424 | ||
4425 | snd_iprintf(buffer, | |
0dca1793 AK |
4426 | "IRQ Pending: Audio=%d, MIDI0=%d, MIDI1=%d, IRQcount=%d\n", |
4427 | status & HDSPM_audioIRQPending, | |
4428 | (status & HDSPM_midi0IRQPending) ? 1 : 0, | |
4429 | (status & HDSPM_midi1IRQPending) ? 1 : 0, | |
4430 | hdspm->irq_count); | |
763f356c | 4431 | snd_iprintf(buffer, |
0dca1793 AK |
4432 | "HW pointer: id = %d, rawptr = %d (%d->%d) " |
4433 | "estimated= %ld (bytes)\n", | |
4434 | ((status & HDSPM_BufferID) ? 1 : 0), | |
4435 | (status & HDSPM_BufferPositionMask), | |
4436 | (status & HDSPM_BufferPositionMask) % | |
4437 | (2 * (int)hdspm->period_bytes), | |
4438 | ((status & HDSPM_BufferPositionMask) - 64) % | |
4439 | (2 * (int)hdspm->period_bytes), | |
4440 | (long) hdspm_hw_pointer(hdspm) * 4); | |
763f356c TI |
4441 | |
4442 | snd_iprintf(buffer, | |
0dca1793 AK |
4443 | "MIDI FIFO: Out1=0x%x, Out2=0x%x, In1=0x%x, In2=0x%x \n", |
4444 | hdspm_read(hdspm, HDSPM_midiStatusOut0) & 0xFF, | |
4445 | hdspm_read(hdspm, HDSPM_midiStatusOut1) & 0xFF, | |
4446 | hdspm_read(hdspm, HDSPM_midiStatusIn0) & 0xFF, | |
4447 | hdspm_read(hdspm, HDSPM_midiStatusIn1) & 0xFF); | |
763f356c | 4448 | snd_iprintf(buffer, |
0dca1793 AK |
4449 | "MIDIoverMADI FIFO: In=0x%x, Out=0x%x \n", |
4450 | hdspm_read(hdspm, HDSPM_midiStatusIn2) & 0xFF, | |
4451 | hdspm_read(hdspm, HDSPM_midiStatusOut2) & 0xFF); | |
4452 | snd_iprintf(buffer, | |
4453 | "Register: ctrl1=0x%x, ctrl2=0x%x, status1=0x%x, " | |
4454 | "status2=0x%x\n", | |
4455 | hdspm->control_register, hdspm->control2_register, | |
4456 | status, status2); | |
4457 | if (status & HDSPM_tco_detect) { | |
4458 | snd_iprintf(buffer, "TCO module detected.\n"); | |
4459 | a = hdspm_read(hdspm, HDSPM_RD_TCO+4); | |
4460 | if (a & HDSPM_TCO1_LTC_Input_valid) { | |
4461 | snd_iprintf(buffer, " LTC valid, "); | |
4462 | switch (a & (HDSPM_TCO1_LTC_Format_LSB | | |
4463 | HDSPM_TCO1_LTC_Format_MSB)) { | |
4464 | case 0: | |
4465 | snd_iprintf(buffer, "24 fps, "); | |
4466 | break; | |
4467 | case HDSPM_TCO1_LTC_Format_LSB: | |
4468 | snd_iprintf(buffer, "25 fps, "); | |
4469 | break; | |
4470 | case HDSPM_TCO1_LTC_Format_MSB: | |
4471 | snd_iprintf(buffer, "29.97 fps, "); | |
4472 | break; | |
4473 | default: | |
4474 | snd_iprintf(buffer, "30 fps, "); | |
4475 | break; | |
4476 | } | |
4477 | if (a & HDSPM_TCO1_set_drop_frame_flag) { | |
4478 | snd_iprintf(buffer, "drop frame\n"); | |
4479 | } else { | |
4480 | snd_iprintf(buffer, "full frame\n"); | |
4481 | } | |
4482 | } else { | |
4483 | snd_iprintf(buffer, " no LTC\n"); | |
4484 | } | |
4485 | if (a & HDSPM_TCO1_Video_Input_Format_NTSC) { | |
4486 | snd_iprintf(buffer, " Video: NTSC\n"); | |
4487 | } else if (a & HDSPM_TCO1_Video_Input_Format_PAL) { | |
4488 | snd_iprintf(buffer, " Video: PAL\n"); | |
4489 | } else { | |
4490 | snd_iprintf(buffer, " No video\n"); | |
4491 | } | |
4492 | if (a & HDSPM_TCO1_TCO_lock) { | |
4493 | snd_iprintf(buffer, " Sync: lock\n"); | |
4494 | } else { | |
4495 | snd_iprintf(buffer, " Sync: no lock\n"); | |
4496 | } | |
4497 | ||
4498 | switch (hdspm->io_type) { | |
4499 | case MADI: | |
4500 | case AES32: | |
4501 | freq_const = 110069313433624ULL; | |
4502 | break; | |
4503 | case RayDAT: | |
4504 | case AIO: | |
4505 | freq_const = 104857600000000ULL; | |
4506 | break; | |
4507 | case MADIface: | |
4508 | break; /* no TCO possible */ | |
4509 | } | |
4510 | ||
4511 | period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ); | |
4512 | snd_iprintf(buffer, " period: %u\n", period); | |
4513 | ||
4514 | ||
4515 | /* rate = freq_const/period; */ | |
4516 | rate = div_u64(freq_const, period); | |
4517 | ||
4518 | if (control & HDSPM_QuadSpeed) { | |
4519 | rate *= 4; | |
4520 | } else if (control & HDSPM_DoubleSpeed) { | |
4521 | rate *= 2; | |
4522 | } | |
4523 | ||
4524 | snd_iprintf(buffer, " Frequency: %u Hz\n", | |
4525 | (unsigned int) rate); | |
4526 | ||
4527 | ltc = hdspm_read(hdspm, HDSPM_RD_TCO); | |
4528 | frames = ltc & 0xF; | |
4529 | ltc >>= 4; | |
4530 | frames += (ltc & 0x3) * 10; | |
4531 | ltc >>= 4; | |
4532 | seconds = ltc & 0xF; | |
4533 | ltc >>= 4; | |
4534 | seconds += (ltc & 0x7) * 10; | |
4535 | ltc >>= 4; | |
4536 | minutes = ltc & 0xF; | |
4537 | ltc >>= 4; | |
4538 | minutes += (ltc & 0x7) * 10; | |
4539 | ltc >>= 4; | |
4540 | hours = ltc & 0xF; | |
4541 | ltc >>= 4; | |
4542 | hours += (ltc & 0x3) * 10; | |
4543 | snd_iprintf(buffer, | |
4544 | " LTC In: %02d:%02d:%02d:%02d\n", | |
4545 | hours, minutes, seconds, frames); | |
4546 | ||
4547 | } else { | |
4548 | snd_iprintf(buffer, "No TCO module detected.\n"); | |
4549 | } | |
763f356c TI |
4550 | |
4551 | snd_iprintf(buffer, "--- Settings ---\n"); | |
4552 | ||
7cb155ff | 4553 | x = hdspm_get_latency(hdspm); |
763f356c TI |
4554 | |
4555 | snd_iprintf(buffer, | |
0dca1793 AK |
4556 | "Size (Latency): %d samples (2 periods of %lu bytes)\n", |
4557 | x, (unsigned long) hdspm->period_bytes); | |
763f356c | 4558 | |
0dca1793 AK |
4559 | snd_iprintf(buffer, "Line out: %s\n", |
4560 | (hdspm->control_register & HDSPM_LineOut) ? "on " : "off"); | |
763f356c TI |
4561 | |
4562 | switch (hdspm->control_register & HDSPM_InputMask) { | |
4563 | case HDSPM_InputOptical: | |
4564 | insel = "Optical"; | |
4565 | break; | |
4566 | case HDSPM_InputCoaxial: | |
4567 | insel = "Coaxial"; | |
4568 | break; | |
4569 | default: | |
ec8f53fb | 4570 | insel = "Unknown"; |
763f356c | 4571 | } |
763f356c TI |
4572 | |
4573 | snd_iprintf(buffer, | |
0dca1793 AK |
4574 | "ClearTrackMarker = %s, Transmit in %s Channel Mode, " |
4575 | "Auto Input %s\n", | |
4576 | (hdspm->control_register & HDSPM_clr_tms) ? "on" : "off", | |
4577 | (hdspm->control_register & HDSPM_TX_64ch) ? "64" : "56", | |
4578 | (hdspm->control_register & HDSPM_AutoInp) ? "on" : "off"); | |
4579 | ||
763f356c | 4580 | |
3cee5a60 | 4581 | if (!(hdspm->control_register & HDSPM_ClockModeMaster)) |
0dca1793 | 4582 | system_clock_mode = "AutoSync"; |
3cee5a60 | 4583 | else |
763f356c | 4584 | system_clock_mode = "Master"; |
0dca1793 | 4585 | snd_iprintf(buffer, "AutoSync Reference: %s\n", system_clock_mode); |
763f356c TI |
4586 | |
4587 | switch (hdspm_pref_sync_ref(hdspm)) { | |
4588 | case HDSPM_SYNC_FROM_WORD: | |
4589 | pref_sync_ref = "Word Clock"; | |
4590 | break; | |
4591 | case HDSPM_SYNC_FROM_MADI: | |
4592 | pref_sync_ref = "MADI Sync"; | |
4593 | break; | |
0dca1793 AK |
4594 | case HDSPM_SYNC_FROM_TCO: |
4595 | pref_sync_ref = "TCO"; | |
4596 | break; | |
4597 | case HDSPM_SYNC_FROM_SYNC_IN: | |
4598 | pref_sync_ref = "Sync In"; | |
4599 | break; | |
763f356c TI |
4600 | default: |
4601 | pref_sync_ref = "XXXX Clock"; | |
4602 | break; | |
4603 | } | |
4604 | snd_iprintf(buffer, "Preferred Sync Reference: %s\n", | |
0dca1793 | 4605 | pref_sync_ref); |
763f356c TI |
4606 | |
4607 | snd_iprintf(buffer, "System Clock Frequency: %d\n", | |
0dca1793 | 4608 | hdspm->system_sample_rate); |
763f356c TI |
4609 | |
4610 | ||
4611 | snd_iprintf(buffer, "--- Status:\n"); | |
4612 | ||
4613 | x = status & HDSPM_madiSync; | |
4614 | x2 = status2 & HDSPM_wcSync; | |
4615 | ||
4616 | snd_iprintf(buffer, "Inputs MADI=%s, WordClock=%s\n", | |
0dca1793 AK |
4617 | (status & HDSPM_madiLock) ? (x ? "Sync" : "Lock") : |
4618 | "NoLock", | |
4619 | (status2 & HDSPM_wcLock) ? (x2 ? "Sync" : "Lock") : | |
4620 | "NoLock"); | |
763f356c TI |
4621 | |
4622 | switch (hdspm_autosync_ref(hdspm)) { | |
0dca1793 AK |
4623 | case HDSPM_AUTOSYNC_FROM_SYNC_IN: |
4624 | autosync_ref = "Sync In"; | |
4625 | break; | |
4626 | case HDSPM_AUTOSYNC_FROM_TCO: | |
4627 | autosync_ref = "TCO"; | |
4628 | break; | |
763f356c TI |
4629 | case HDSPM_AUTOSYNC_FROM_WORD: |
4630 | autosync_ref = "Word Clock"; | |
4631 | break; | |
4632 | case HDSPM_AUTOSYNC_FROM_MADI: | |
4633 | autosync_ref = "MADI Sync"; | |
4634 | break; | |
4635 | case HDSPM_AUTOSYNC_FROM_NONE: | |
4636 | autosync_ref = "Input not valid"; | |
4637 | break; | |
4638 | default: | |
4639 | autosync_ref = "---"; | |
4640 | break; | |
4641 | } | |
4642 | snd_iprintf(buffer, | |
0dca1793 AK |
4643 | "AutoSync: Reference= %s, Freq=%d (MADI = %d, Word = %d)\n", |
4644 | autosync_ref, hdspm_external_sample_rate(hdspm), | |
4645 | (status & HDSPM_madiFreqMask) >> 22, | |
4646 | (status2 & HDSPM_wcFreqMask) >> 5); | |
763f356c TI |
4647 | |
4648 | snd_iprintf(buffer, "Input: %s, Mode=%s\n", | |
0dca1793 AK |
4649 | (status & HDSPM_AB_int) ? "Coax" : "Optical", |
4650 | (status & HDSPM_RX_64ch) ? "64 channels" : | |
4651 | "56 channels"); | |
763f356c TI |
4652 | |
4653 | snd_iprintf(buffer, "\n"); | |
4654 | } | |
4655 | ||
3cee5a60 RB |
4656 | static void |
4657 | snd_hdspm_proc_read_aes32(struct snd_info_entry * entry, | |
4658 | struct snd_info_buffer *buffer) | |
4659 | { | |
ef5fa1a4 | 4660 | struct hdspm *hdspm = entry->private_data; |
3cee5a60 RB |
4661 | unsigned int status; |
4662 | unsigned int status2; | |
4663 | unsigned int timecode; | |
56bde0f3 | 4664 | unsigned int wcLock, wcSync; |
3cee5a60 RB |
4665 | int pref_syncref; |
4666 | char *autosync_ref; | |
3cee5a60 RB |
4667 | int x; |
4668 | ||
4669 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
4670 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
4671 | timecode = hdspm_read(hdspm, HDSPM_timecodeRegister); | |
4672 | ||
4673 | snd_iprintf(buffer, "%s (Card #%d) Rev.%x\n", | |
4674 | hdspm->card_name, hdspm->card->number + 1, | |
4675 | hdspm->firmware_rev); | |
4676 | ||
4677 | snd_iprintf(buffer, "IRQ: %d Registers bus: 0x%lx VM: 0x%lx\n", | |
4678 | hdspm->irq, hdspm->port, (unsigned long)hdspm->iobase); | |
4679 | ||
4680 | snd_iprintf(buffer, "--- System ---\n"); | |
4681 | ||
4682 | snd_iprintf(buffer, | |
4683 | "IRQ Pending: Audio=%d, MIDI0=%d, MIDI1=%d, IRQcount=%d\n", | |
4684 | status & HDSPM_audioIRQPending, | |
4685 | (status & HDSPM_midi0IRQPending) ? 1 : 0, | |
4686 | (status & HDSPM_midi1IRQPending) ? 1 : 0, | |
4687 | hdspm->irq_count); | |
4688 | snd_iprintf(buffer, | |
ef5fa1a4 TI |
4689 | "HW pointer: id = %d, rawptr = %d (%d->%d) " |
4690 | "estimated= %ld (bytes)\n", | |
3cee5a60 RB |
4691 | ((status & HDSPM_BufferID) ? 1 : 0), |
4692 | (status & HDSPM_BufferPositionMask), | |
ef5fa1a4 TI |
4693 | (status & HDSPM_BufferPositionMask) % |
4694 | (2 * (int)hdspm->period_bytes), | |
4695 | ((status & HDSPM_BufferPositionMask) - 64) % | |
4696 | (2 * (int)hdspm->period_bytes), | |
3cee5a60 RB |
4697 | (long) hdspm_hw_pointer(hdspm) * 4); |
4698 | ||
4699 | snd_iprintf(buffer, | |
4700 | "MIDI FIFO: Out1=0x%x, Out2=0x%x, In1=0x%x, In2=0x%x \n", | |
4701 | hdspm_read(hdspm, HDSPM_midiStatusOut0) & 0xFF, | |
4702 | hdspm_read(hdspm, HDSPM_midiStatusOut1) & 0xFF, | |
4703 | hdspm_read(hdspm, HDSPM_midiStatusIn0) & 0xFF, | |
4704 | hdspm_read(hdspm, HDSPM_midiStatusIn1) & 0xFF); | |
4705 | snd_iprintf(buffer, | |
0dca1793 AK |
4706 | "MIDIoverMADI FIFO: In=0x%x, Out=0x%x \n", |
4707 | hdspm_read(hdspm, HDSPM_midiStatusIn2) & 0xFF, | |
4708 | hdspm_read(hdspm, HDSPM_midiStatusOut2) & 0xFF); | |
4709 | snd_iprintf(buffer, | |
4710 | "Register: ctrl1=0x%x, ctrl2=0x%x, status1=0x%x, " | |
4711 | "status2=0x%x\n", | |
4712 | hdspm->control_register, hdspm->control2_register, | |
4713 | status, status2); | |
3cee5a60 RB |
4714 | |
4715 | snd_iprintf(buffer, "--- Settings ---\n"); | |
4716 | ||
7cb155ff | 4717 | x = hdspm_get_latency(hdspm); |
3cee5a60 RB |
4718 | |
4719 | snd_iprintf(buffer, | |
4720 | "Size (Latency): %d samples (2 periods of %lu bytes)\n", | |
4721 | x, (unsigned long) hdspm->period_bytes); | |
4722 | ||
0dca1793 | 4723 | snd_iprintf(buffer, "Line out: %s\n", |
3cee5a60 | 4724 | (hdspm-> |
0dca1793 | 4725 | control_register & HDSPM_LineOut) ? "on " : "off"); |
3cee5a60 RB |
4726 | |
4727 | snd_iprintf(buffer, | |
4728 | "ClearTrackMarker %s, Emphasis %s, Dolby %s\n", | |
4729 | (hdspm-> | |
4730 | control_register & HDSPM_clr_tms) ? "on" : "off", | |
4731 | (hdspm-> | |
4732 | control_register & HDSPM_Emphasis) ? "on" : "off", | |
4733 | (hdspm-> | |
4734 | control_register & HDSPM_Dolby) ? "on" : "off"); | |
4735 | ||
3cee5a60 RB |
4736 | |
4737 | pref_syncref = hdspm_pref_sync_ref(hdspm); | |
4738 | if (pref_syncref == 0) | |
4739 | snd_iprintf(buffer, "Preferred Sync Reference: Word Clock\n"); | |
4740 | else | |
4741 | snd_iprintf(buffer, "Preferred Sync Reference: AES%d\n", | |
4742 | pref_syncref); | |
4743 | ||
4744 | snd_iprintf(buffer, "System Clock Frequency: %d\n", | |
4745 | hdspm->system_sample_rate); | |
4746 | ||
4747 | snd_iprintf(buffer, "Double speed: %s\n", | |
4748 | hdspm->control_register & HDSPM_DS_DoubleWire? | |
4749 | "Double wire" : "Single wire"); | |
4750 | snd_iprintf(buffer, "Quad speed: %s\n", | |
4751 | hdspm->control_register & HDSPM_QS_DoubleWire? | |
4752 | "Double wire" : | |
4753 | hdspm->control_register & HDSPM_QS_QuadWire? | |
4754 | "Quad wire" : "Single wire"); | |
4755 | ||
4756 | snd_iprintf(buffer, "--- Status:\n"); | |
4757 | ||
56bde0f3 AS |
4758 | wcLock = status & HDSPM_AES32_wcLock; |
4759 | wcSync = wcLock && (status & HDSPM_AES32_wcSync); | |
4760 | ||
3cee5a60 | 4761 | snd_iprintf(buffer, "Word: %s Frequency: %d\n", |
56bde0f3 | 4762 | (wcLock) ? (wcSync ? "Sync " : "Lock ") : "No Lock", |
ef5fa1a4 | 4763 | HDSPM_bit2freq((status >> HDSPM_AES32_wcFreq_bit) & 0xF)); |
3cee5a60 RB |
4764 | |
4765 | for (x = 0; x < 8; x++) { | |
4766 | snd_iprintf(buffer, "AES%d: %s Frequency: %d\n", | |
ef5fa1a4 TI |
4767 | x+1, |
4768 | (status2 & (HDSPM_LockAES >> x)) ? | |
0dca1793 | 4769 | "Sync " : "No Lock", |
ef5fa1a4 | 4770 | HDSPM_bit2freq((timecode >> (4*x)) & 0xF)); |
3cee5a60 RB |
4771 | } |
4772 | ||
4773 | switch (hdspm_autosync_ref(hdspm)) { | |
0dca1793 AK |
4774 | case HDSPM_AES32_AUTOSYNC_FROM_NONE: |
4775 | autosync_ref = "None"; break; | |
4776 | case HDSPM_AES32_AUTOSYNC_FROM_WORD: | |
4777 | autosync_ref = "Word Clock"; break; | |
4778 | case HDSPM_AES32_AUTOSYNC_FROM_AES1: | |
4779 | autosync_ref = "AES1"; break; | |
4780 | case HDSPM_AES32_AUTOSYNC_FROM_AES2: | |
4781 | autosync_ref = "AES2"; break; | |
4782 | case HDSPM_AES32_AUTOSYNC_FROM_AES3: | |
4783 | autosync_ref = "AES3"; break; | |
4784 | case HDSPM_AES32_AUTOSYNC_FROM_AES4: | |
4785 | autosync_ref = "AES4"; break; | |
4786 | case HDSPM_AES32_AUTOSYNC_FROM_AES5: | |
4787 | autosync_ref = "AES5"; break; | |
4788 | case HDSPM_AES32_AUTOSYNC_FROM_AES6: | |
4789 | autosync_ref = "AES6"; break; | |
4790 | case HDSPM_AES32_AUTOSYNC_FROM_AES7: | |
4791 | autosync_ref = "AES7"; break; | |
4792 | case HDSPM_AES32_AUTOSYNC_FROM_AES8: | |
4793 | autosync_ref = "AES8"; break; | |
4794 | default: | |
4795 | autosync_ref = "---"; break; | |
3cee5a60 RB |
4796 | } |
4797 | snd_iprintf(buffer, "AutoSync ref = %s\n", autosync_ref); | |
4798 | ||
4799 | snd_iprintf(buffer, "\n"); | |
4800 | } | |
4801 | ||
0dca1793 AK |
4802 | static void |
4803 | snd_hdspm_proc_read_raydat(struct snd_info_entry *entry, | |
4804 | struct snd_info_buffer *buffer) | |
4805 | { | |
4806 | struct hdspm *hdspm = entry->private_data; | |
4807 | unsigned int status1, status2, status3, control, i; | |
4808 | unsigned int lock, sync; | |
4809 | ||
4810 | status1 = hdspm_read(hdspm, HDSPM_RD_STATUS_1); /* s1 */ | |
4811 | status2 = hdspm_read(hdspm, HDSPM_RD_STATUS_2); /* freq */ | |
4812 | status3 = hdspm_read(hdspm, HDSPM_RD_STATUS_3); /* s2 */ | |
4813 | ||
4814 | control = hdspm->control_register; | |
4815 | ||
4816 | snd_iprintf(buffer, "STATUS1: 0x%08x\n", status1); | |
4817 | snd_iprintf(buffer, "STATUS2: 0x%08x\n", status2); | |
4818 | snd_iprintf(buffer, "STATUS3: 0x%08x\n", status3); | |
4819 | ||
4820 | ||
4821 | snd_iprintf(buffer, "\n*** CLOCK MODE\n\n"); | |
4822 | ||
4823 | snd_iprintf(buffer, "Clock mode : %s\n", | |
4824 | (hdspm_system_clock_mode(hdspm) == 0) ? "master" : "slave"); | |
4825 | snd_iprintf(buffer, "System frequency: %d Hz\n", | |
4826 | hdspm_get_system_sample_rate(hdspm)); | |
4827 | ||
4828 | snd_iprintf(buffer, "\n*** INPUT STATUS\n\n"); | |
4829 | ||
4830 | lock = 0x1; | |
4831 | sync = 0x100; | |
4832 | ||
4833 | for (i = 0; i < 8; i++) { | |
4834 | snd_iprintf(buffer, "s1_input %d: Lock %d, Sync %d, Freq %s\n", | |
4835 | i, | |
4836 | (status1 & lock) ? 1 : 0, | |
4837 | (status1 & sync) ? 1 : 0, | |
4838 | texts_freq[(status2 >> (i * 4)) & 0xF]); | |
4839 | ||
4840 | lock = lock<<1; | |
4841 | sync = sync<<1; | |
4842 | } | |
4843 | ||
4844 | snd_iprintf(buffer, "WC input: Lock %d, Sync %d, Freq %s\n", | |
4845 | (status1 & 0x1000000) ? 1 : 0, | |
4846 | (status1 & 0x2000000) ? 1 : 0, | |
4847 | texts_freq[(status1 >> 16) & 0xF]); | |
4848 | ||
4849 | snd_iprintf(buffer, "TCO input: Lock %d, Sync %d, Freq %s\n", | |
4850 | (status1 & 0x4000000) ? 1 : 0, | |
4851 | (status1 & 0x8000000) ? 1 : 0, | |
4852 | texts_freq[(status1 >> 20) & 0xF]); | |
4853 | ||
4854 | snd_iprintf(buffer, "SYNC IN: Lock %d, Sync %d, Freq %s\n", | |
4855 | (status3 & 0x400) ? 1 : 0, | |
4856 | (status3 & 0x800) ? 1 : 0, | |
4857 | texts_freq[(status2 >> 12) & 0xF]); | |
4858 | ||
4859 | } | |
4860 | ||
3cee5a60 RB |
4861 | #ifdef CONFIG_SND_DEBUG |
4862 | static void | |
0dca1793 | 4863 | snd_hdspm_proc_read_debug(struct snd_info_entry *entry, |
3cee5a60 RB |
4864 | struct snd_info_buffer *buffer) |
4865 | { | |
ef5fa1a4 | 4866 | struct hdspm *hdspm = entry->private_data; |
3cee5a60 RB |
4867 | |
4868 | int j,i; | |
4869 | ||
ef5fa1a4 | 4870 | for (i = 0; i < 256 /* 1024*64 */; i += j) { |
3cee5a60 RB |
4871 | snd_iprintf(buffer, "0x%08X: ", i); |
4872 | for (j = 0; j < 16; j += 4) | |
4873 | snd_iprintf(buffer, "%08X ", hdspm_read(hdspm, i + j)); | |
4874 | snd_iprintf(buffer, "\n"); | |
4875 | } | |
4876 | } | |
4877 | #endif | |
4878 | ||
4879 | ||
0dca1793 AK |
4880 | static void snd_hdspm_proc_ports_in(struct snd_info_entry *entry, |
4881 | struct snd_info_buffer *buffer) | |
4882 | { | |
4883 | struct hdspm *hdspm = entry->private_data; | |
4884 | int i; | |
4885 | ||
4886 | snd_iprintf(buffer, "# generated by hdspm\n"); | |
4887 | ||
4888 | for (i = 0; i < hdspm->max_channels_in; i++) { | |
4889 | snd_iprintf(buffer, "%d=%s\n", i+1, hdspm->port_names_in[i]); | |
4890 | } | |
4891 | } | |
4892 | ||
4893 | static void snd_hdspm_proc_ports_out(struct snd_info_entry *entry, | |
4894 | struct snd_info_buffer *buffer) | |
4895 | { | |
4896 | struct hdspm *hdspm = entry->private_data; | |
4897 | int i; | |
4898 | ||
4899 | snd_iprintf(buffer, "# generated by hdspm\n"); | |
4900 | ||
4901 | for (i = 0; i < hdspm->max_channels_out; i++) { | |
4902 | snd_iprintf(buffer, "%d=%s\n", i+1, hdspm->port_names_out[i]); | |
4903 | } | |
4904 | } | |
4905 | ||
3cee5a60 | 4906 | |
e23e7a14 | 4907 | static void snd_hdspm_proc_init(struct hdspm *hdspm) |
763f356c | 4908 | { |
98274f07 | 4909 | struct snd_info_entry *entry; |
763f356c | 4910 | |
0dca1793 AK |
4911 | if (!snd_card_proc_new(hdspm->card, "hdspm", &entry)) { |
4912 | switch (hdspm->io_type) { | |
4913 | case AES32: | |
4914 | snd_info_set_text_ops(entry, hdspm, | |
4915 | snd_hdspm_proc_read_aes32); | |
4916 | break; | |
4917 | case MADI: | |
4918 | snd_info_set_text_ops(entry, hdspm, | |
4919 | snd_hdspm_proc_read_madi); | |
4920 | break; | |
4921 | case MADIface: | |
4922 | /* snd_info_set_text_ops(entry, hdspm, | |
4923 | snd_hdspm_proc_read_madiface); */ | |
4924 | break; | |
4925 | case RayDAT: | |
4926 | snd_info_set_text_ops(entry, hdspm, | |
4927 | snd_hdspm_proc_read_raydat); | |
4928 | break; | |
4929 | case AIO: | |
4930 | break; | |
4931 | } | |
4932 | } | |
4933 | ||
4934 | if (!snd_card_proc_new(hdspm->card, "ports.in", &entry)) { | |
4935 | snd_info_set_text_ops(entry, hdspm, snd_hdspm_proc_ports_in); | |
4936 | } | |
4937 | ||
4938 | if (!snd_card_proc_new(hdspm->card, "ports.out", &entry)) { | |
4939 | snd_info_set_text_ops(entry, hdspm, snd_hdspm_proc_ports_out); | |
4940 | } | |
4941 | ||
3cee5a60 RB |
4942 | #ifdef CONFIG_SND_DEBUG |
4943 | /* debug file to read all hdspm registers */ | |
4944 | if (!snd_card_proc_new(hdspm->card, "debug", &entry)) | |
4945 | snd_info_set_text_ops(entry, hdspm, | |
4946 | snd_hdspm_proc_read_debug); | |
4947 | #endif | |
763f356c TI |
4948 | } |
4949 | ||
4950 | /*------------------------------------------------------------ | |
0dca1793 | 4951 | hdspm intitialize |
763f356c TI |
4952 | ------------------------------------------------------------*/ |
4953 | ||
98274f07 | 4954 | static int snd_hdspm_set_defaults(struct hdspm * hdspm) |
763f356c | 4955 | { |
763f356c | 4956 | /* ASSUMPTION: hdspm->lock is either held, or there is no need to |
561de31a | 4957 | hold it (e.g. during module initialization). |
0dca1793 | 4958 | */ |
763f356c TI |
4959 | |
4960 | /* set defaults: */ | |
4961 | ||
0dca1793 AK |
4962 | hdspm->settings_register = 0; |
4963 | ||
4964 | switch (hdspm->io_type) { | |
4965 | case MADI: | |
4966 | case MADIface: | |
4967 | hdspm->control_register = | |
4968 | 0x2 + 0x8 + 0x10 + 0x80 + 0x400 + 0x4000 + 0x1000000; | |
4969 | break; | |
4970 | ||
4971 | case RayDAT: | |
4972 | case AIO: | |
4973 | hdspm->settings_register = 0x1 + 0x1000; | |
4974 | /* Magic values are: LAT_0, LAT_2, Master, freq1, tx64ch, inp_0, | |
4975 | * line_out */ | |
4976 | hdspm->control_register = | |
4977 | 0x2 + 0x8 + 0x10 + 0x80 + 0x400 + 0x4000 + 0x1000000; | |
4978 | break; | |
4979 | ||
4980 | case AES32: | |
ef5fa1a4 TI |
4981 | hdspm->control_register = |
4982 | HDSPM_ClockModeMaster | /* Master Cloack Mode on */ | |
0dca1793 | 4983 | hdspm_encode_latency(7) | /* latency max=8192samples */ |
3cee5a60 RB |
4984 | HDSPM_SyncRef0 | /* AES1 is syncclock */ |
4985 | HDSPM_LineOut | /* Analog output in */ | |
4986 | HDSPM_Professional; /* Professional mode */ | |
0dca1793 AK |
4987 | break; |
4988 | } | |
763f356c TI |
4989 | |
4990 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
4991 | ||
0dca1793 | 4992 | if (AES32 == hdspm->io_type) { |
ffb2c3c0 | 4993 | /* No control2 register for AES32 */ |
763f356c | 4994 | #ifdef SNDRV_BIG_ENDIAN |
ffb2c3c0 | 4995 | hdspm->control2_register = HDSPM_BIGENDIAN_MODE; |
763f356c | 4996 | #else |
ffb2c3c0 | 4997 | hdspm->control2_register = 0; |
763f356c TI |
4998 | #endif |
4999 | ||
ffb2c3c0 RB |
5000 | hdspm_write(hdspm, HDSPM_control2Reg, hdspm->control2_register); |
5001 | } | |
763f356c TI |
5002 | hdspm_compute_period_size(hdspm); |
5003 | ||
5004 | /* silence everything */ | |
5005 | ||
5006 | all_in_all_mixer(hdspm, 0 * UNITY_GAIN); | |
5007 | ||
0dca1793 AK |
5008 | if (hdspm->io_type == AIO || hdspm->io_type == RayDAT) { |
5009 | hdspm_write(hdspm, HDSPM_WR_SETTINGS, hdspm->settings_register); | |
763f356c TI |
5010 | } |
5011 | ||
5012 | /* set a default rate so that the channel map is set up. */ | |
0dca1793 | 5013 | hdspm_set_rate(hdspm, 48000, 1); |
763f356c TI |
5014 | |
5015 | return 0; | |
5016 | } | |
5017 | ||
5018 | ||
5019 | /*------------------------------------------------------------ | |
0dca1793 | 5020 | interrupt |
763f356c TI |
5021 | ------------------------------------------------------------*/ |
5022 | ||
7d12e780 | 5023 | static irqreturn_t snd_hdspm_interrupt(int irq, void *dev_id) |
763f356c | 5024 | { |
98274f07 | 5025 | struct hdspm *hdspm = (struct hdspm *) dev_id; |
763f356c | 5026 | unsigned int status; |
0dca1793 AK |
5027 | int i, audio, midi, schedule = 0; |
5028 | /* cycles_t now; */ | |
763f356c TI |
5029 | |
5030 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
5031 | ||
5032 | audio = status & HDSPM_audioIRQPending; | |
0dca1793 AK |
5033 | midi = status & (HDSPM_midi0IRQPending | HDSPM_midi1IRQPending | |
5034 | HDSPM_midi2IRQPending | HDSPM_midi3IRQPending); | |
5035 | ||
5036 | /* now = get_cycles(); */ | |
5037 | /** | |
5038 | * LAT_2..LAT_0 period counter (win) counter (mac) | |
5039 | * 6 4096 ~256053425 ~514672358 | |
5040 | * 5 2048 ~128024983 ~257373821 | |
5041 | * 4 1024 ~64023706 ~128718089 | |
5042 | * 3 512 ~32005945 ~64385999 | |
5043 | * 2 256 ~16003039 ~32260176 | |
5044 | * 1 128 ~7998738 ~16194507 | |
5045 | * 0 64 ~3998231 ~8191558 | |
5046 | **/ | |
5047 | /* | |
5048 | snd_printk(KERN_INFO "snd_hdspm_interrupt %llu @ %llx\n", | |
5049 | now-hdspm->last_interrupt, status & 0xFFC0); | |
5050 | hdspm->last_interrupt = now; | |
5051 | */ | |
763f356c | 5052 | |
0dca1793 | 5053 | if (!audio && !midi) |
763f356c TI |
5054 | return IRQ_NONE; |
5055 | ||
5056 | hdspm_write(hdspm, HDSPM_interruptConfirmation, 0); | |
5057 | hdspm->irq_count++; | |
5058 | ||
763f356c TI |
5059 | |
5060 | if (audio) { | |
763f356c | 5061 | if (hdspm->capture_substream) |
ef5fa1a4 | 5062 | snd_pcm_period_elapsed(hdspm->capture_substream); |
763f356c TI |
5063 | |
5064 | if (hdspm->playback_substream) | |
ef5fa1a4 | 5065 | snd_pcm_period_elapsed(hdspm->playback_substream); |
763f356c TI |
5066 | } |
5067 | ||
0dca1793 AK |
5068 | if (midi) { |
5069 | i = 0; | |
5070 | while (i < hdspm->midiPorts) { | |
5071 | if ((hdspm_read(hdspm, | |
5072 | hdspm->midi[i].statusIn) & 0xff) && | |
5073 | (status & hdspm->midi[i].irq)) { | |
5074 | /* we disable interrupts for this input until | |
5075 | * processing is done | |
5076 | */ | |
5077 | hdspm->control_register &= ~hdspm->midi[i].ie; | |
5078 | hdspm_write(hdspm, HDSPM_controlRegister, | |
5079 | hdspm->control_register); | |
5080 | hdspm->midi[i].pending = 1; | |
5081 | schedule = 1; | |
5082 | } | |
5083 | ||
5084 | i++; | |
5085 | } | |
5086 | ||
5087 | if (schedule) | |
5088 | tasklet_hi_schedule(&hdspm->midi_tasklet); | |
763f356c | 5089 | } |
0dca1793 | 5090 | |
763f356c TI |
5091 | return IRQ_HANDLED; |
5092 | } | |
5093 | ||
5094 | /*------------------------------------------------------------ | |
0dca1793 | 5095 | pcm interface |
763f356c TI |
5096 | ------------------------------------------------------------*/ |
5097 | ||
5098 | ||
0dca1793 AK |
5099 | static snd_pcm_uframes_t snd_hdspm_hw_pointer(struct snd_pcm_substream |
5100 | *substream) | |
763f356c | 5101 | { |
98274f07 | 5102 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
5103 | return hdspm_hw_pointer(hdspm); |
5104 | } | |
5105 | ||
763f356c | 5106 | |
98274f07 | 5107 | static int snd_hdspm_reset(struct snd_pcm_substream *substream) |
763f356c | 5108 | { |
98274f07 TI |
5109 | struct snd_pcm_runtime *runtime = substream->runtime; |
5110 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); | |
5111 | struct snd_pcm_substream *other; | |
763f356c TI |
5112 | |
5113 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) | |
5114 | other = hdspm->capture_substream; | |
5115 | else | |
5116 | other = hdspm->playback_substream; | |
5117 | ||
5118 | if (hdspm->running) | |
5119 | runtime->status->hw_ptr = hdspm_hw_pointer(hdspm); | |
5120 | else | |
5121 | runtime->status->hw_ptr = 0; | |
5122 | if (other) { | |
98274f07 TI |
5123 | struct snd_pcm_substream *s; |
5124 | struct snd_pcm_runtime *oruntime = other->runtime; | |
ef991b95 | 5125 | snd_pcm_group_for_each_entry(s, substream) { |
763f356c TI |
5126 | if (s == other) { |
5127 | oruntime->status->hw_ptr = | |
0dca1793 | 5128 | runtime->status->hw_ptr; |
763f356c TI |
5129 | break; |
5130 | } | |
5131 | } | |
5132 | } | |
5133 | return 0; | |
5134 | } | |
5135 | ||
98274f07 TI |
5136 | static int snd_hdspm_hw_params(struct snd_pcm_substream *substream, |
5137 | struct snd_pcm_hw_params *params) | |
763f356c | 5138 | { |
98274f07 | 5139 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
5140 | int err; |
5141 | int i; | |
5142 | pid_t this_pid; | |
5143 | pid_t other_pid; | |
763f356c TI |
5144 | |
5145 | spin_lock_irq(&hdspm->lock); | |
5146 | ||
5147 | if (substream->pstr->stream == SNDRV_PCM_STREAM_PLAYBACK) { | |
5148 | this_pid = hdspm->playback_pid; | |
5149 | other_pid = hdspm->capture_pid; | |
5150 | } else { | |
5151 | this_pid = hdspm->capture_pid; | |
5152 | other_pid = hdspm->playback_pid; | |
5153 | } | |
5154 | ||
ef5fa1a4 | 5155 | if (other_pid > 0 && this_pid != other_pid) { |
763f356c TI |
5156 | |
5157 | /* The other stream is open, and not by the same | |
5158 | task as this one. Make sure that the parameters | |
5159 | that matter are the same. | |
0dca1793 | 5160 | */ |
763f356c TI |
5161 | |
5162 | if (params_rate(params) != hdspm->system_sample_rate) { | |
5163 | spin_unlock_irq(&hdspm->lock); | |
5164 | _snd_pcm_hw_param_setempty(params, | |
0dca1793 | 5165 | SNDRV_PCM_HW_PARAM_RATE); |
763f356c TI |
5166 | return -EBUSY; |
5167 | } | |
5168 | ||
5169 | if (params_period_size(params) != hdspm->period_bytes / 4) { | |
5170 | spin_unlock_irq(&hdspm->lock); | |
5171 | _snd_pcm_hw_param_setempty(params, | |
0dca1793 | 5172 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE); |
763f356c TI |
5173 | return -EBUSY; |
5174 | } | |
5175 | ||
5176 | } | |
5177 | /* We're fine. */ | |
5178 | spin_unlock_irq(&hdspm->lock); | |
5179 | ||
5180 | /* how to make sure that the rate matches an externally-set one ? */ | |
5181 | ||
5182 | spin_lock_irq(&hdspm->lock); | |
ef5fa1a4 TI |
5183 | err = hdspm_set_rate(hdspm, params_rate(params), 0); |
5184 | if (err < 0) { | |
0dca1793 | 5185 | snd_printk(KERN_INFO "err on hdspm_set_rate: %d\n", err); |
763f356c TI |
5186 | spin_unlock_irq(&hdspm->lock); |
5187 | _snd_pcm_hw_param_setempty(params, | |
0dca1793 | 5188 | SNDRV_PCM_HW_PARAM_RATE); |
763f356c TI |
5189 | return err; |
5190 | } | |
5191 | spin_unlock_irq(&hdspm->lock); | |
5192 | ||
ef5fa1a4 | 5193 | err = hdspm_set_interrupt_interval(hdspm, |
0dca1793 | 5194 | params_period_size(params)); |
ef5fa1a4 | 5195 | if (err < 0) { |
0dca1793 | 5196 | snd_printk(KERN_INFO "err on hdspm_set_interrupt_interval: %d\n", err); |
763f356c | 5197 | _snd_pcm_hw_param_setempty(params, |
0dca1793 | 5198 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE); |
763f356c TI |
5199 | return err; |
5200 | } | |
5201 | ||
ef5fa1a4 TI |
5202 | /* Memory allocation, takashi's method, dont know if we should |
5203 | * spinlock | |
5204 | */ | |
763f356c | 5205 | /* malloc all buffer even if not enabled to get sure */ |
ffb2c3c0 RB |
5206 | /* Update for MADI rev 204: we need to allocate for all channels, |
5207 | * otherwise it doesn't work at 96kHz */ | |
0dca1793 | 5208 | |
763f356c | 5209 | err = |
0dca1793 AK |
5210 | snd_pcm_lib_malloc_pages(substream, HDSPM_DMA_AREA_BYTES); |
5211 | if (err < 0) { | |
5212 | snd_printk(KERN_INFO "err on snd_pcm_lib_malloc_pages: %d\n", err); | |
763f356c | 5213 | return err; |
0dca1793 | 5214 | } |
763f356c | 5215 | |
763f356c TI |
5216 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { |
5217 | ||
77a23f26 | 5218 | hdspm_set_sgbuf(hdspm, substream, HDSPM_pageAddressBufferOut, |
763f356c TI |
5219 | params_channels(params)); |
5220 | ||
5221 | for (i = 0; i < params_channels(params); ++i) | |
5222 | snd_hdspm_enable_out(hdspm, i, 1); | |
5223 | ||
5224 | hdspm->playback_buffer = | |
0dca1793 | 5225 | (unsigned char *) substream->runtime->dma_area; |
54bf5dd9 | 5226 | snd_printdd("Allocated sample buffer for playback at %p\n", |
3cee5a60 | 5227 | hdspm->playback_buffer); |
763f356c | 5228 | } else { |
77a23f26 | 5229 | hdspm_set_sgbuf(hdspm, substream, HDSPM_pageAddressBufferIn, |
763f356c TI |
5230 | params_channels(params)); |
5231 | ||
5232 | for (i = 0; i < params_channels(params); ++i) | |
5233 | snd_hdspm_enable_in(hdspm, i, 1); | |
5234 | ||
5235 | hdspm->capture_buffer = | |
0dca1793 | 5236 | (unsigned char *) substream->runtime->dma_area; |
54bf5dd9 | 5237 | snd_printdd("Allocated sample buffer for capture at %p\n", |
3cee5a60 | 5238 | hdspm->capture_buffer); |
763f356c | 5239 | } |
0dca1793 | 5240 | |
3cee5a60 RB |
5241 | /* |
5242 | snd_printdd("Allocated sample buffer for %s at 0x%08X\n", | |
5243 | substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? | |
5244 | "playback" : "capture", | |
77a23f26 | 5245 | snd_pcm_sgbuf_get_addr(substream, 0)); |
0dca1793 | 5246 | */ |
ffb2c3c0 | 5247 | /* |
0dca1793 AK |
5248 | snd_printdd("set_hwparams: %s %d Hz, %d channels, bs = %d\n", |
5249 | substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? | |
5250 | "playback" : "capture", | |
5251 | params_rate(params), params_channels(params), | |
5252 | params_buffer_size(params)); | |
5253 | */ | |
5254 | ||
5255 | ||
5256 | /* Switch to native float format if requested */ | |
5257 | if (SNDRV_PCM_FORMAT_FLOAT_LE == params_format(params)) { | |
5258 | if (!(hdspm->control_register & HDSPe_FLOAT_FORMAT)) | |
5259 | snd_printk(KERN_INFO "hdspm: Switching to native 32bit LE float format.\n"); | |
5260 | ||
5261 | hdspm->control_register |= HDSPe_FLOAT_FORMAT; | |
5262 | } else if (SNDRV_PCM_FORMAT_S32_LE == params_format(params)) { | |
5263 | if (hdspm->control_register & HDSPe_FLOAT_FORMAT) | |
5264 | snd_printk(KERN_INFO "hdspm: Switching to native 32bit LE integer format.\n"); | |
5265 | ||
5266 | hdspm->control_register &= ~HDSPe_FLOAT_FORMAT; | |
5267 | } | |
5268 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
5269 | ||
763f356c TI |
5270 | return 0; |
5271 | } | |
5272 | ||
98274f07 | 5273 | static int snd_hdspm_hw_free(struct snd_pcm_substream *substream) |
763f356c TI |
5274 | { |
5275 | int i; | |
98274f07 | 5276 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
5277 | |
5278 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { | |
5279 | ||
0dca1793 | 5280 | /* params_channels(params) should be enough, |
763f356c | 5281 | but to get sure in case of error */ |
0dca1793 | 5282 | for (i = 0; i < hdspm->max_channels_out; ++i) |
763f356c TI |
5283 | snd_hdspm_enable_out(hdspm, i, 0); |
5284 | ||
5285 | hdspm->playback_buffer = NULL; | |
5286 | } else { | |
0dca1793 | 5287 | for (i = 0; i < hdspm->max_channels_in; ++i) |
763f356c TI |
5288 | snd_hdspm_enable_in(hdspm, i, 0); |
5289 | ||
5290 | hdspm->capture_buffer = NULL; | |
5291 | ||
5292 | } | |
5293 | ||
5294 | snd_pcm_lib_free_pages(substream); | |
5295 | ||
5296 | return 0; | |
5297 | } | |
5298 | ||
0dca1793 | 5299 | |
98274f07 | 5300 | static int snd_hdspm_channel_info(struct snd_pcm_substream *substream, |
0dca1793 | 5301 | struct snd_pcm_channel_info *info) |
763f356c | 5302 | { |
98274f07 | 5303 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c | 5304 | |
0dca1793 AK |
5305 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { |
5306 | if (snd_BUG_ON(info->channel >= hdspm->max_channels_out)) { | |
5307 | snd_printk(KERN_INFO "snd_hdspm_channel_info: output channel out of range (%d)\n", info->channel); | |
5308 | return -EINVAL; | |
5309 | } | |
763f356c | 5310 | |
0dca1793 AK |
5311 | if (hdspm->channel_map_out[info->channel] < 0) { |
5312 | snd_printk(KERN_INFO "snd_hdspm_channel_info: output channel %d mapped out\n", info->channel); | |
5313 | return -EINVAL; | |
5314 | } | |
5315 | ||
5316 | info->offset = hdspm->channel_map_out[info->channel] * | |
5317 | HDSPM_CHANNEL_BUFFER_BYTES; | |
5318 | } else { | |
5319 | if (snd_BUG_ON(info->channel >= hdspm->max_channels_in)) { | |
5320 | snd_printk(KERN_INFO "snd_hdspm_channel_info: input channel out of range (%d)\n", info->channel); | |
5321 | return -EINVAL; | |
5322 | } | |
5323 | ||
5324 | if (hdspm->channel_map_in[info->channel] < 0) { | |
5325 | snd_printk(KERN_INFO "snd_hdspm_channel_info: input channel %d mapped out\n", info->channel); | |
5326 | return -EINVAL; | |
5327 | } | |
5328 | ||
5329 | info->offset = hdspm->channel_map_in[info->channel] * | |
5330 | HDSPM_CHANNEL_BUFFER_BYTES; | |
5331 | } | |
763f356c | 5332 | |
763f356c TI |
5333 | info->first = 0; |
5334 | info->step = 32; | |
5335 | return 0; | |
5336 | } | |
5337 | ||
0dca1793 | 5338 | |
98274f07 | 5339 | static int snd_hdspm_ioctl(struct snd_pcm_substream *substream, |
0dca1793 | 5340 | unsigned int cmd, void *arg) |
763f356c TI |
5341 | { |
5342 | switch (cmd) { | |
5343 | case SNDRV_PCM_IOCTL1_RESET: | |
ef5fa1a4 | 5344 | return snd_hdspm_reset(substream); |
763f356c TI |
5345 | |
5346 | case SNDRV_PCM_IOCTL1_CHANNEL_INFO: | |
0dca1793 AK |
5347 | { |
5348 | struct snd_pcm_channel_info *info = arg; | |
5349 | return snd_hdspm_channel_info(substream, info); | |
5350 | } | |
763f356c TI |
5351 | default: |
5352 | break; | |
5353 | } | |
5354 | ||
5355 | return snd_pcm_lib_ioctl(substream, cmd, arg); | |
5356 | } | |
5357 | ||
98274f07 | 5358 | static int snd_hdspm_trigger(struct snd_pcm_substream *substream, int cmd) |
763f356c | 5359 | { |
98274f07 TI |
5360 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
5361 | struct snd_pcm_substream *other; | |
763f356c TI |
5362 | int running; |
5363 | ||
5364 | spin_lock(&hdspm->lock); | |
5365 | running = hdspm->running; | |
5366 | switch (cmd) { | |
5367 | case SNDRV_PCM_TRIGGER_START: | |
5368 | running |= 1 << substream->stream; | |
5369 | break; | |
5370 | case SNDRV_PCM_TRIGGER_STOP: | |
5371 | running &= ~(1 << substream->stream); | |
5372 | break; | |
5373 | default: | |
5374 | snd_BUG(); | |
5375 | spin_unlock(&hdspm->lock); | |
5376 | return -EINVAL; | |
5377 | } | |
5378 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) | |
5379 | other = hdspm->capture_substream; | |
5380 | else | |
5381 | other = hdspm->playback_substream; | |
5382 | ||
5383 | if (other) { | |
98274f07 | 5384 | struct snd_pcm_substream *s; |
ef991b95 | 5385 | snd_pcm_group_for_each_entry(s, substream) { |
763f356c TI |
5386 | if (s == other) { |
5387 | snd_pcm_trigger_done(s, substream); | |
5388 | if (cmd == SNDRV_PCM_TRIGGER_START) | |
5389 | running |= 1 << s->stream; | |
5390 | else | |
5391 | running &= ~(1 << s->stream); | |
5392 | goto _ok; | |
5393 | } | |
5394 | } | |
5395 | if (cmd == SNDRV_PCM_TRIGGER_START) { | |
5396 | if (!(running & (1 << SNDRV_PCM_STREAM_PLAYBACK)) | |
0dca1793 AK |
5397 | && substream->stream == |
5398 | SNDRV_PCM_STREAM_CAPTURE) | |
763f356c TI |
5399 | hdspm_silence_playback(hdspm); |
5400 | } else { | |
5401 | if (running && | |
0dca1793 | 5402 | substream->stream == SNDRV_PCM_STREAM_PLAYBACK) |
763f356c TI |
5403 | hdspm_silence_playback(hdspm); |
5404 | } | |
5405 | } else { | |
5406 | if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) | |
5407 | hdspm_silence_playback(hdspm); | |
5408 | } | |
0dca1793 | 5409 | _ok: |
763f356c TI |
5410 | snd_pcm_trigger_done(substream, substream); |
5411 | if (!hdspm->running && running) | |
5412 | hdspm_start_audio(hdspm); | |
5413 | else if (hdspm->running && !running) | |
5414 | hdspm_stop_audio(hdspm); | |
5415 | hdspm->running = running; | |
5416 | spin_unlock(&hdspm->lock); | |
5417 | ||
5418 | return 0; | |
5419 | } | |
5420 | ||
98274f07 | 5421 | static int snd_hdspm_prepare(struct snd_pcm_substream *substream) |
763f356c TI |
5422 | { |
5423 | return 0; | |
5424 | } | |
5425 | ||
98274f07 | 5426 | static struct snd_pcm_hardware snd_hdspm_playback_subinfo = { |
763f356c TI |
5427 | .info = (SNDRV_PCM_INFO_MMAP | |
5428 | SNDRV_PCM_INFO_MMAP_VALID | | |
5429 | SNDRV_PCM_INFO_NONINTERLEAVED | | |
5430 | SNDRV_PCM_INFO_SYNC_START | SNDRV_PCM_INFO_DOUBLE), | |
5431 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
5432 | .rates = (SNDRV_PCM_RATE_32000 | | |
5433 | SNDRV_PCM_RATE_44100 | | |
5434 | SNDRV_PCM_RATE_48000 | | |
5435 | SNDRV_PCM_RATE_64000 | | |
3cee5a60 RB |
5436 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 | |
5437 | SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000 ), | |
763f356c | 5438 | .rate_min = 32000, |
3cee5a60 | 5439 | .rate_max = 192000, |
763f356c TI |
5440 | .channels_min = 1, |
5441 | .channels_max = HDSPM_MAX_CHANNELS, | |
5442 | .buffer_bytes_max = | |
5443 | HDSPM_CHANNEL_BUFFER_BYTES * HDSPM_MAX_CHANNELS, | |
1b6fa108 | 5444 | .period_bytes_min = (32 * 4), |
52e6fb48 | 5445 | .period_bytes_max = (8192 * 4) * HDSPM_MAX_CHANNELS, |
763f356c | 5446 | .periods_min = 2, |
0dca1793 | 5447 | .periods_max = 512, |
763f356c TI |
5448 | .fifo_size = 0 |
5449 | }; | |
5450 | ||
98274f07 | 5451 | static struct snd_pcm_hardware snd_hdspm_capture_subinfo = { |
763f356c TI |
5452 | .info = (SNDRV_PCM_INFO_MMAP | |
5453 | SNDRV_PCM_INFO_MMAP_VALID | | |
5454 | SNDRV_PCM_INFO_NONINTERLEAVED | | |
5455 | SNDRV_PCM_INFO_SYNC_START), | |
5456 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
5457 | .rates = (SNDRV_PCM_RATE_32000 | | |
5458 | SNDRV_PCM_RATE_44100 | | |
5459 | SNDRV_PCM_RATE_48000 | | |
5460 | SNDRV_PCM_RATE_64000 | | |
3cee5a60 RB |
5461 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 | |
5462 | SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000), | |
763f356c | 5463 | .rate_min = 32000, |
3cee5a60 | 5464 | .rate_max = 192000, |
763f356c TI |
5465 | .channels_min = 1, |
5466 | .channels_max = HDSPM_MAX_CHANNELS, | |
5467 | .buffer_bytes_max = | |
5468 | HDSPM_CHANNEL_BUFFER_BYTES * HDSPM_MAX_CHANNELS, | |
1b6fa108 | 5469 | .period_bytes_min = (32 * 4), |
52e6fb48 | 5470 | .period_bytes_max = (8192 * 4) * HDSPM_MAX_CHANNELS, |
763f356c | 5471 | .periods_min = 2, |
0dca1793 | 5472 | .periods_max = 512, |
763f356c TI |
5473 | .fifo_size = 0 |
5474 | }; | |
5475 | ||
0dca1793 AK |
5476 | static int snd_hdspm_hw_rule_in_channels_rate(struct snd_pcm_hw_params *params, |
5477 | struct snd_pcm_hw_rule *rule) | |
5478 | { | |
5479 | struct hdspm *hdspm = rule->private; | |
5480 | struct snd_interval *c = | |
5481 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); | |
5482 | struct snd_interval *r = | |
5483 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); | |
5484 | ||
5485 | if (r->min > 96000 && r->max <= 192000) { | |
5486 | struct snd_interval t = { | |
5487 | .min = hdspm->qs_in_channels, | |
5488 | .max = hdspm->qs_in_channels, | |
5489 | .integer = 1, | |
5490 | }; | |
5491 | return snd_interval_refine(c, &t); | |
5492 | } else if (r->min > 48000 && r->max <= 96000) { | |
5493 | struct snd_interval t = { | |
5494 | .min = hdspm->ds_in_channels, | |
5495 | .max = hdspm->ds_in_channels, | |
5496 | .integer = 1, | |
5497 | }; | |
5498 | return snd_interval_refine(c, &t); | |
5499 | } else if (r->max < 64000) { | |
5500 | struct snd_interval t = { | |
5501 | .min = hdspm->ss_in_channels, | |
5502 | .max = hdspm->ss_in_channels, | |
5503 | .integer = 1, | |
5504 | }; | |
5505 | return snd_interval_refine(c, &t); | |
5506 | } | |
5507 | ||
5508 | return 0; | |
5509 | } | |
763f356c | 5510 | |
0dca1793 | 5511 | static int snd_hdspm_hw_rule_out_channels_rate(struct snd_pcm_hw_params *params, |
98274f07 | 5512 | struct snd_pcm_hw_rule * rule) |
763f356c | 5513 | { |
98274f07 TI |
5514 | struct hdspm *hdspm = rule->private; |
5515 | struct snd_interval *c = | |
763f356c | 5516 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); |
98274f07 | 5517 | struct snd_interval *r = |
763f356c TI |
5518 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); |
5519 | ||
0dca1793 AK |
5520 | if (r->min > 96000 && r->max <= 192000) { |
5521 | struct snd_interval t = { | |
5522 | .min = hdspm->qs_out_channels, | |
5523 | .max = hdspm->qs_out_channels, | |
5524 | .integer = 1, | |
5525 | }; | |
5526 | return snd_interval_refine(c, &t); | |
5527 | } else if (r->min > 48000 && r->max <= 96000) { | |
98274f07 | 5528 | struct snd_interval t = { |
0dca1793 AK |
5529 | .min = hdspm->ds_out_channels, |
5530 | .max = hdspm->ds_out_channels, | |
763f356c TI |
5531 | .integer = 1, |
5532 | }; | |
5533 | return snd_interval_refine(c, &t); | |
5534 | } else if (r->max < 64000) { | |
98274f07 | 5535 | struct snd_interval t = { |
0dca1793 AK |
5536 | .min = hdspm->ss_out_channels, |
5537 | .max = hdspm->ss_out_channels, | |
763f356c TI |
5538 | .integer = 1, |
5539 | }; | |
5540 | return snd_interval_refine(c, &t); | |
0dca1793 | 5541 | } else { |
763f356c TI |
5542 | } |
5543 | return 0; | |
5544 | } | |
5545 | ||
0dca1793 | 5546 | static int snd_hdspm_hw_rule_rate_in_channels(struct snd_pcm_hw_params *params, |
98274f07 | 5547 | struct snd_pcm_hw_rule * rule) |
763f356c | 5548 | { |
98274f07 TI |
5549 | struct hdspm *hdspm = rule->private; |
5550 | struct snd_interval *c = | |
763f356c | 5551 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); |
98274f07 | 5552 | struct snd_interval *r = |
763f356c TI |
5553 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); |
5554 | ||
0dca1793 | 5555 | if (c->min >= hdspm->ss_in_channels) { |
98274f07 | 5556 | struct snd_interval t = { |
763f356c TI |
5557 | .min = 32000, |
5558 | .max = 48000, | |
5559 | .integer = 1, | |
5560 | }; | |
5561 | return snd_interval_refine(r, &t); | |
0dca1793 AK |
5562 | } else if (c->max <= hdspm->qs_in_channels) { |
5563 | struct snd_interval t = { | |
5564 | .min = 128000, | |
5565 | .max = 192000, | |
5566 | .integer = 1, | |
5567 | }; | |
5568 | return snd_interval_refine(r, &t); | |
5569 | } else if (c->max <= hdspm->ds_in_channels) { | |
98274f07 | 5570 | struct snd_interval t = { |
763f356c TI |
5571 | .min = 64000, |
5572 | .max = 96000, | |
5573 | .integer = 1, | |
5574 | }; | |
0dca1793 AK |
5575 | return snd_interval_refine(r, &t); |
5576 | } | |
5577 | ||
5578 | return 0; | |
5579 | } | |
5580 | static int snd_hdspm_hw_rule_rate_out_channels(struct snd_pcm_hw_params *params, | |
5581 | struct snd_pcm_hw_rule *rule) | |
5582 | { | |
5583 | struct hdspm *hdspm = rule->private; | |
5584 | struct snd_interval *c = | |
5585 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); | |
5586 | struct snd_interval *r = | |
5587 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); | |
763f356c | 5588 | |
0dca1793 AK |
5589 | if (c->min >= hdspm->ss_out_channels) { |
5590 | struct snd_interval t = { | |
5591 | .min = 32000, | |
5592 | .max = 48000, | |
5593 | .integer = 1, | |
5594 | }; | |
5595 | return snd_interval_refine(r, &t); | |
5596 | } else if (c->max <= hdspm->qs_out_channels) { | |
5597 | struct snd_interval t = { | |
5598 | .min = 128000, | |
5599 | .max = 192000, | |
5600 | .integer = 1, | |
5601 | }; | |
5602 | return snd_interval_refine(r, &t); | |
5603 | } else if (c->max <= hdspm->ds_out_channels) { | |
5604 | struct snd_interval t = { | |
5605 | .min = 64000, | |
5606 | .max = 96000, | |
5607 | .integer = 1, | |
5608 | }; | |
763f356c TI |
5609 | return snd_interval_refine(r, &t); |
5610 | } | |
0dca1793 | 5611 | |
763f356c TI |
5612 | return 0; |
5613 | } | |
5614 | ||
0dca1793 | 5615 | static int snd_hdspm_hw_rule_in_channels(struct snd_pcm_hw_params *params, |
ffb2c3c0 RB |
5616 | struct snd_pcm_hw_rule *rule) |
5617 | { | |
5618 | unsigned int list[3]; | |
5619 | struct hdspm *hdspm = rule->private; | |
5620 | struct snd_interval *c = hw_param_interval(params, | |
5621 | SNDRV_PCM_HW_PARAM_CHANNELS); | |
0dca1793 AK |
5622 | |
5623 | list[0] = hdspm->qs_in_channels; | |
5624 | list[1] = hdspm->ds_in_channels; | |
5625 | list[2] = hdspm->ss_in_channels; | |
5626 | return snd_interval_list(c, 3, list, 0); | |
5627 | } | |
5628 | ||
5629 | static int snd_hdspm_hw_rule_out_channels(struct snd_pcm_hw_params *params, | |
5630 | struct snd_pcm_hw_rule *rule) | |
5631 | { | |
5632 | unsigned int list[3]; | |
5633 | struct hdspm *hdspm = rule->private; | |
5634 | struct snd_interval *c = hw_param_interval(params, | |
5635 | SNDRV_PCM_HW_PARAM_CHANNELS); | |
5636 | ||
5637 | list[0] = hdspm->qs_out_channels; | |
5638 | list[1] = hdspm->ds_out_channels; | |
5639 | list[2] = hdspm->ss_out_channels; | |
5640 | return snd_interval_list(c, 3, list, 0); | |
ffb2c3c0 RB |
5641 | } |
5642 | ||
5643 | ||
ef5fa1a4 TI |
5644 | static unsigned int hdspm_aes32_sample_rates[] = { |
5645 | 32000, 44100, 48000, 64000, 88200, 96000, 128000, 176400, 192000 | |
5646 | }; | |
ffb2c3c0 | 5647 | |
ef5fa1a4 TI |
5648 | static struct snd_pcm_hw_constraint_list |
5649 | hdspm_hw_constraints_aes32_sample_rates = { | |
ffb2c3c0 RB |
5650 | .count = ARRAY_SIZE(hdspm_aes32_sample_rates), |
5651 | .list = hdspm_aes32_sample_rates, | |
5652 | .mask = 0 | |
5653 | }; | |
5654 | ||
98274f07 | 5655 | static int snd_hdspm_playback_open(struct snd_pcm_substream *substream) |
763f356c | 5656 | { |
98274f07 TI |
5657 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
5658 | struct snd_pcm_runtime *runtime = substream->runtime; | |
763f356c | 5659 | |
763f356c TI |
5660 | spin_lock_irq(&hdspm->lock); |
5661 | ||
5662 | snd_pcm_set_sync(substream); | |
5663 | ||
0dca1793 | 5664 | |
763f356c TI |
5665 | runtime->hw = snd_hdspm_playback_subinfo; |
5666 | ||
5667 | if (hdspm->capture_substream == NULL) | |
5668 | hdspm_stop_audio(hdspm); | |
5669 | ||
5670 | hdspm->playback_pid = current->pid; | |
5671 | hdspm->playback_substream = substream; | |
5672 | ||
5673 | spin_unlock_irq(&hdspm->lock); | |
5674 | ||
5675 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
d877681d | 5676 | snd_pcm_hw_constraint_pow2(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE); |
763f356c | 5677 | |
0dca1793 AK |
5678 | switch (hdspm->io_type) { |
5679 | case AIO: | |
5680 | case RayDAT: | |
d877681d TI |
5681 | snd_pcm_hw_constraint_minmax(runtime, |
5682 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE, | |
5683 | 32, 4096); | |
5684 | /* RayDAT & AIO have a fixed buffer of 16384 samples per channel */ | |
5685 | snd_pcm_hw_constraint_minmax(runtime, | |
5686 | SNDRV_PCM_HW_PARAM_BUFFER_SIZE, | |
5687 | 16384, 16384); | |
0dca1793 AK |
5688 | break; |
5689 | ||
5690 | default: | |
d877681d TI |
5691 | snd_pcm_hw_constraint_minmax(runtime, |
5692 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE, | |
5693 | 64, 8192); | |
5694 | break; | |
0dca1793 | 5695 | } |
763f356c | 5696 | |
0dca1793 | 5697 | if (AES32 == hdspm->io_type) { |
3fa9e3d2 | 5698 | runtime->hw.rates |= SNDRV_PCM_RATE_KNOT; |
ffb2c3c0 RB |
5699 | snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, |
5700 | &hdspm_hw_constraints_aes32_sample_rates); | |
5701 | } else { | |
ffb2c3c0 | 5702 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, |
0dca1793 AK |
5703 | snd_hdspm_hw_rule_rate_out_channels, hdspm, |
5704 | SNDRV_PCM_HW_PARAM_CHANNELS, -1); | |
ffb2c3c0 | 5705 | } |
88fabbfc AK |
5706 | |
5707 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, | |
5708 | snd_hdspm_hw_rule_out_channels, hdspm, | |
5709 | SNDRV_PCM_HW_PARAM_CHANNELS, -1); | |
5710 | ||
5711 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, | |
5712 | snd_hdspm_hw_rule_out_channels_rate, hdspm, | |
5713 | SNDRV_PCM_HW_PARAM_RATE, -1); | |
5714 | ||
763f356c TI |
5715 | return 0; |
5716 | } | |
5717 | ||
98274f07 | 5718 | static int snd_hdspm_playback_release(struct snd_pcm_substream *substream) |
763f356c | 5719 | { |
98274f07 | 5720 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
5721 | |
5722 | spin_lock_irq(&hdspm->lock); | |
5723 | ||
5724 | hdspm->playback_pid = -1; | |
5725 | hdspm->playback_substream = NULL; | |
5726 | ||
5727 | spin_unlock_irq(&hdspm->lock); | |
5728 | ||
5729 | return 0; | |
5730 | } | |
5731 | ||
5732 | ||
98274f07 | 5733 | static int snd_hdspm_capture_open(struct snd_pcm_substream *substream) |
763f356c | 5734 | { |
98274f07 TI |
5735 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
5736 | struct snd_pcm_runtime *runtime = substream->runtime; | |
763f356c TI |
5737 | |
5738 | spin_lock_irq(&hdspm->lock); | |
5739 | snd_pcm_set_sync(substream); | |
5740 | runtime->hw = snd_hdspm_capture_subinfo; | |
5741 | ||
5742 | if (hdspm->playback_substream == NULL) | |
5743 | hdspm_stop_audio(hdspm); | |
5744 | ||
5745 | hdspm->capture_pid = current->pid; | |
5746 | hdspm->capture_substream = substream; | |
5747 | ||
5748 | spin_unlock_irq(&hdspm->lock); | |
5749 | ||
5750 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
d877681d TI |
5751 | snd_pcm_hw_constraint_pow2(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE); |
5752 | ||
0dca1793 AK |
5753 | switch (hdspm->io_type) { |
5754 | case AIO: | |
5755 | case RayDAT: | |
d877681d TI |
5756 | snd_pcm_hw_constraint_minmax(runtime, |
5757 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE, | |
5758 | 32, 4096); | |
5759 | snd_pcm_hw_constraint_minmax(runtime, | |
5760 | SNDRV_PCM_HW_PARAM_BUFFER_SIZE, | |
5761 | 16384, 16384); | |
5762 | break; | |
0dca1793 AK |
5763 | |
5764 | default: | |
d877681d TI |
5765 | snd_pcm_hw_constraint_minmax(runtime, |
5766 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE, | |
5767 | 64, 8192); | |
5768 | break; | |
0dca1793 AK |
5769 | } |
5770 | ||
5771 | if (AES32 == hdspm->io_type) { | |
3fa9e3d2 | 5772 | runtime->hw.rates |= SNDRV_PCM_RATE_KNOT; |
ffb2c3c0 RB |
5773 | snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, |
5774 | &hdspm_hw_constraints_aes32_sample_rates); | |
5775 | } else { | |
ffb2c3c0 | 5776 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, |
88fabbfc AK |
5777 | snd_hdspm_hw_rule_rate_in_channels, hdspm, |
5778 | SNDRV_PCM_HW_PARAM_CHANNELS, -1); | |
ffb2c3c0 | 5779 | } |
88fabbfc AK |
5780 | |
5781 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, | |
5782 | snd_hdspm_hw_rule_in_channels, hdspm, | |
5783 | SNDRV_PCM_HW_PARAM_CHANNELS, -1); | |
5784 | ||
5785 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, | |
5786 | snd_hdspm_hw_rule_in_channels_rate, hdspm, | |
5787 | SNDRV_PCM_HW_PARAM_RATE, -1); | |
5788 | ||
763f356c TI |
5789 | return 0; |
5790 | } | |
5791 | ||
98274f07 | 5792 | static int snd_hdspm_capture_release(struct snd_pcm_substream *substream) |
763f356c | 5793 | { |
98274f07 | 5794 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
5795 | |
5796 | spin_lock_irq(&hdspm->lock); | |
5797 | ||
5798 | hdspm->capture_pid = -1; | |
5799 | hdspm->capture_substream = NULL; | |
5800 | ||
5801 | spin_unlock_irq(&hdspm->lock); | |
5802 | return 0; | |
5803 | } | |
5804 | ||
0dca1793 AK |
5805 | static int snd_hdspm_hwdep_dummy_op(struct snd_hwdep *hw, struct file *file) |
5806 | { | |
5807 | /* we have nothing to initialize but the call is required */ | |
5808 | return 0; | |
5809 | } | |
5810 | ||
5811 | static inline int copy_u32_le(void __user *dest, void __iomem *src) | |
5812 | { | |
5813 | u32 val = readl(src); | |
5814 | return copy_to_user(dest, &val, 4); | |
5815 | } | |
5816 | ||
5817 | static int snd_hdspm_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, | |
2ca595ab | 5818 | unsigned int cmd, unsigned long arg) |
763f356c | 5819 | { |
0dca1793 | 5820 | void __user *argp = (void __user *)arg; |
ef5fa1a4 | 5821 | struct hdspm *hdspm = hw->private_data; |
98274f07 | 5822 | struct hdspm_mixer_ioctl mixer; |
0dca1793 AK |
5823 | struct hdspm_config info; |
5824 | struct hdspm_status status; | |
98274f07 | 5825 | struct hdspm_version hdspm_version; |
730a5865 | 5826 | struct hdspm_peak_rms *levels; |
0dca1793 AK |
5827 | struct hdspm_ltc ltc; |
5828 | unsigned int statusregister; | |
5829 | long unsigned int s; | |
5830 | int i = 0; | |
763f356c TI |
5831 | |
5832 | switch (cmd) { | |
5833 | ||
763f356c | 5834 | case SNDRV_HDSPM_IOCTL_GET_PEAK_RMS: |
730a5865 | 5835 | levels = &hdspm->peak_rms; |
0dca1793 | 5836 | for (i = 0; i < HDSPM_MAX_CHANNELS; i++) { |
730a5865 | 5837 | levels->input_peaks[i] = |
0dca1793 AK |
5838 | readl(hdspm->iobase + |
5839 | HDSPM_MADI_INPUT_PEAK + i*4); | |
730a5865 | 5840 | levels->playback_peaks[i] = |
0dca1793 AK |
5841 | readl(hdspm->iobase + |
5842 | HDSPM_MADI_PLAYBACK_PEAK + i*4); | |
730a5865 | 5843 | levels->output_peaks[i] = |
0dca1793 AK |
5844 | readl(hdspm->iobase + |
5845 | HDSPM_MADI_OUTPUT_PEAK + i*4); | |
5846 | ||
730a5865 | 5847 | levels->input_rms[i] = |
0dca1793 AK |
5848 | ((uint64_t) readl(hdspm->iobase + |
5849 | HDSPM_MADI_INPUT_RMS_H + i*4) << 32) | | |
5850 | (uint64_t) readl(hdspm->iobase + | |
5851 | HDSPM_MADI_INPUT_RMS_L + i*4); | |
730a5865 | 5852 | levels->playback_rms[i] = |
0dca1793 AK |
5853 | ((uint64_t)readl(hdspm->iobase + |
5854 | HDSPM_MADI_PLAYBACK_RMS_H+i*4) << 32) | | |
5855 | (uint64_t)readl(hdspm->iobase + | |
5856 | HDSPM_MADI_PLAYBACK_RMS_L + i*4); | |
730a5865 | 5857 | levels->output_rms[i] = |
0dca1793 AK |
5858 | ((uint64_t)readl(hdspm->iobase + |
5859 | HDSPM_MADI_OUTPUT_RMS_H + i*4) << 32) | | |
5860 | (uint64_t)readl(hdspm->iobase + | |
5861 | HDSPM_MADI_OUTPUT_RMS_L + i*4); | |
5862 | } | |
5863 | ||
5864 | if (hdspm->system_sample_rate > 96000) { | |
730a5865 | 5865 | levels->speed = qs; |
0dca1793 | 5866 | } else if (hdspm->system_sample_rate > 48000) { |
730a5865 | 5867 | levels->speed = ds; |
0dca1793 | 5868 | } else { |
730a5865 | 5869 | levels->speed = ss; |
0dca1793 | 5870 | } |
730a5865 | 5871 | levels->status2 = hdspm_read(hdspm, HDSPM_statusRegister2); |
0dca1793 | 5872 | |
730a5865 | 5873 | s = copy_to_user(argp, levels, sizeof(struct hdspm_peak_rms)); |
0dca1793 AK |
5874 | if (0 != s) { |
5875 | /* snd_printk(KERN_ERR "copy_to_user(.., .., %lu): %lu | |
5876 | [Levels]\n", sizeof(struct hdspm_peak_rms), s); | |
5877 | */ | |
763f356c | 5878 | return -EFAULT; |
0dca1793 AK |
5879 | } |
5880 | break; | |
5881 | ||
5882 | case SNDRV_HDSPM_IOCTL_GET_LTC: | |
5883 | ltc.ltc = hdspm_read(hdspm, HDSPM_RD_TCO); | |
5884 | i = hdspm_read(hdspm, HDSPM_RD_TCO + 4); | |
5885 | if (i & HDSPM_TCO1_LTC_Input_valid) { | |
5886 | switch (i & (HDSPM_TCO1_LTC_Format_LSB | | |
5887 | HDSPM_TCO1_LTC_Format_MSB)) { | |
5888 | case 0: | |
5889 | ltc.format = fps_24; | |
5890 | break; | |
5891 | case HDSPM_TCO1_LTC_Format_LSB: | |
5892 | ltc.format = fps_25; | |
5893 | break; | |
5894 | case HDSPM_TCO1_LTC_Format_MSB: | |
5895 | ltc.format = fps_2997; | |
5896 | break; | |
5897 | default: | |
5898 | ltc.format = 30; | |
5899 | break; | |
5900 | } | |
5901 | if (i & HDSPM_TCO1_set_drop_frame_flag) { | |
5902 | ltc.frame = drop_frame; | |
5903 | } else { | |
5904 | ltc.frame = full_frame; | |
5905 | } | |
5906 | } else { | |
5907 | ltc.format = format_invalid; | |
5908 | ltc.frame = frame_invalid; | |
5909 | } | |
5910 | if (i & HDSPM_TCO1_Video_Input_Format_NTSC) { | |
5911 | ltc.input_format = ntsc; | |
5912 | } else if (i & HDSPM_TCO1_Video_Input_Format_PAL) { | |
5913 | ltc.input_format = pal; | |
5914 | } else { | |
5915 | ltc.input_format = no_video; | |
5916 | } | |
5917 | ||
5918 | s = copy_to_user(argp, <c, sizeof(struct hdspm_ltc)); | |
5919 | if (0 != s) { | |
5920 | /* | |
5921 | snd_printk(KERN_ERR "copy_to_user(.., .., %lu): %lu [LTC]\n", sizeof(struct hdspm_ltc), s); */ | |
763f356c | 5922 | return -EFAULT; |
0dca1793 | 5923 | } |
763f356c TI |
5924 | |
5925 | break; | |
763f356c | 5926 | |
0dca1793 | 5927 | case SNDRV_HDSPM_IOCTL_GET_CONFIG: |
763f356c | 5928 | |
4ab69a2b | 5929 | memset(&info, 0, sizeof(info)); |
763f356c | 5930 | spin_lock_irq(&hdspm->lock); |
ef5fa1a4 TI |
5931 | info.pref_sync_ref = hdspm_pref_sync_ref(hdspm); |
5932 | info.wordclock_sync_check = hdspm_wc_sync_check(hdspm); | |
763f356c TI |
5933 | |
5934 | info.system_sample_rate = hdspm->system_sample_rate; | |
5935 | info.autosync_sample_rate = | |
0dca1793 | 5936 | hdspm_external_sample_rate(hdspm); |
ef5fa1a4 TI |
5937 | info.system_clock_mode = hdspm_system_clock_mode(hdspm); |
5938 | info.clock_source = hdspm_clock_source(hdspm); | |
5939 | info.autosync_ref = hdspm_autosync_ref(hdspm); | |
c9e1668c | 5940 | info.line_out = hdspm_toggle_setting(hdspm, HDSPM_LineOut); |
763f356c TI |
5941 | info.passthru = 0; |
5942 | spin_unlock_irq(&hdspm->lock); | |
2ca595ab | 5943 | if (copy_to_user(argp, &info, sizeof(info))) |
763f356c TI |
5944 | return -EFAULT; |
5945 | break; | |
5946 | ||
0dca1793 | 5947 | case SNDRV_HDSPM_IOCTL_GET_STATUS: |
643d6bbb DC |
5948 | memset(&status, 0, sizeof(status)); |
5949 | ||
0dca1793 AK |
5950 | status.card_type = hdspm->io_type; |
5951 | ||
5952 | status.autosync_source = hdspm_autosync_ref(hdspm); | |
5953 | ||
5954 | status.card_clock = 110069313433624ULL; | |
5955 | status.master_period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ); | |
5956 | ||
5957 | switch (hdspm->io_type) { | |
5958 | case MADI: | |
5959 | case MADIface: | |
5960 | status.card_specific.madi.sync_wc = | |
5961 | hdspm_wc_sync_check(hdspm); | |
5962 | status.card_specific.madi.sync_madi = | |
5963 | hdspm_madi_sync_check(hdspm); | |
5964 | status.card_specific.madi.sync_tco = | |
5965 | hdspm_tco_sync_check(hdspm); | |
5966 | status.card_specific.madi.sync_in = | |
5967 | hdspm_sync_in_sync_check(hdspm); | |
5968 | ||
5969 | statusregister = | |
5970 | hdspm_read(hdspm, HDSPM_statusRegister); | |
5971 | status.card_specific.madi.madi_input = | |
5972 | (statusregister & HDSPM_AB_int) ? 1 : 0; | |
5973 | status.card_specific.madi.channel_format = | |
9e6ff520 | 5974 | (statusregister & HDSPM_RX_64ch) ? 1 : 0; |
0dca1793 AK |
5975 | /* TODO: Mac driver sets it when f_s>48kHz */ |
5976 | status.card_specific.madi.frame_format = 0; | |
5977 | ||
5978 | default: | |
5979 | break; | |
5980 | } | |
5981 | ||
2ca595ab | 5982 | if (copy_to_user(argp, &status, sizeof(status))) |
0dca1793 AK |
5983 | return -EFAULT; |
5984 | ||
5985 | ||
5986 | break; | |
5987 | ||
763f356c | 5988 | case SNDRV_HDSPM_IOCTL_GET_VERSION: |
643d6bbb DC |
5989 | memset(&hdspm_version, 0, sizeof(hdspm_version)); |
5990 | ||
0dca1793 AK |
5991 | hdspm_version.card_type = hdspm->io_type; |
5992 | strncpy(hdspm_version.cardname, hdspm->card_name, | |
5993 | sizeof(hdspm_version.cardname)); | |
7d53a631 | 5994 | hdspm_version.serial = hdspm->serial; |
763f356c | 5995 | hdspm_version.firmware_rev = hdspm->firmware_rev; |
0dca1793 AK |
5996 | hdspm_version.addons = 0; |
5997 | if (hdspm->tco) | |
5998 | hdspm_version.addons |= HDSPM_ADDON_TCO; | |
5999 | ||
2ca595ab | 6000 | if (copy_to_user(argp, &hdspm_version, |
0dca1793 | 6001 | sizeof(hdspm_version))) |
763f356c TI |
6002 | return -EFAULT; |
6003 | break; | |
6004 | ||
6005 | case SNDRV_HDSPM_IOCTL_GET_MIXER: | |
2ca595ab | 6006 | if (copy_from_user(&mixer, argp, sizeof(mixer))) |
763f356c | 6007 | return -EFAULT; |
ef5fa1a4 | 6008 | if (copy_to_user((void __user *)mixer.mixer, hdspm->mixer, |
0dca1793 | 6009 | sizeof(struct hdspm_mixer))) |
763f356c TI |
6010 | return -EFAULT; |
6011 | break; | |
6012 | ||
6013 | default: | |
6014 | return -EINVAL; | |
6015 | } | |
6016 | return 0; | |
6017 | } | |
6018 | ||
98274f07 | 6019 | static struct snd_pcm_ops snd_hdspm_playback_ops = { |
763f356c TI |
6020 | .open = snd_hdspm_playback_open, |
6021 | .close = snd_hdspm_playback_release, | |
6022 | .ioctl = snd_hdspm_ioctl, | |
6023 | .hw_params = snd_hdspm_hw_params, | |
6024 | .hw_free = snd_hdspm_hw_free, | |
6025 | .prepare = snd_hdspm_prepare, | |
6026 | .trigger = snd_hdspm_trigger, | |
6027 | .pointer = snd_hdspm_hw_pointer, | |
763f356c TI |
6028 | .page = snd_pcm_sgbuf_ops_page, |
6029 | }; | |
6030 | ||
98274f07 | 6031 | static struct snd_pcm_ops snd_hdspm_capture_ops = { |
763f356c TI |
6032 | .open = snd_hdspm_capture_open, |
6033 | .close = snd_hdspm_capture_release, | |
6034 | .ioctl = snd_hdspm_ioctl, | |
6035 | .hw_params = snd_hdspm_hw_params, | |
6036 | .hw_free = snd_hdspm_hw_free, | |
6037 | .prepare = snd_hdspm_prepare, | |
6038 | .trigger = snd_hdspm_trigger, | |
6039 | .pointer = snd_hdspm_hw_pointer, | |
763f356c TI |
6040 | .page = snd_pcm_sgbuf_ops_page, |
6041 | }; | |
6042 | ||
e23e7a14 BP |
6043 | static int snd_hdspm_create_hwdep(struct snd_card *card, |
6044 | struct hdspm *hdspm) | |
763f356c | 6045 | { |
98274f07 | 6046 | struct snd_hwdep *hw; |
763f356c TI |
6047 | int err; |
6048 | ||
ef5fa1a4 TI |
6049 | err = snd_hwdep_new(card, "HDSPM hwdep", 0, &hw); |
6050 | if (err < 0) | |
763f356c TI |
6051 | return err; |
6052 | ||
6053 | hdspm->hwdep = hw; | |
6054 | hw->private_data = hdspm; | |
6055 | strcpy(hw->name, "HDSPM hwdep interface"); | |
6056 | ||
0dca1793 | 6057 | hw->ops.open = snd_hdspm_hwdep_dummy_op; |
763f356c | 6058 | hw->ops.ioctl = snd_hdspm_hwdep_ioctl; |
8de5d6f1 | 6059 | hw->ops.ioctl_compat = snd_hdspm_hwdep_ioctl; |
0dca1793 | 6060 | hw->ops.release = snd_hdspm_hwdep_dummy_op; |
763f356c TI |
6061 | |
6062 | return 0; | |
6063 | } | |
6064 | ||
6065 | ||
6066 | /*------------------------------------------------------------ | |
0dca1793 | 6067 | memory interface |
763f356c | 6068 | ------------------------------------------------------------*/ |
e23e7a14 | 6069 | static int snd_hdspm_preallocate_memory(struct hdspm *hdspm) |
763f356c TI |
6070 | { |
6071 | int err; | |
98274f07 | 6072 | struct snd_pcm *pcm; |
763f356c TI |
6073 | size_t wanted; |
6074 | ||
6075 | pcm = hdspm->pcm; | |
6076 | ||
3cee5a60 | 6077 | wanted = HDSPM_DMA_AREA_BYTES; |
763f356c | 6078 | |
ef5fa1a4 | 6079 | err = |
763f356c | 6080 | snd_pcm_lib_preallocate_pages_for_all(pcm, |
0dca1793 | 6081 | SNDRV_DMA_TYPE_DEV_SG, |
763f356c TI |
6082 | snd_dma_pci_data(hdspm->pci), |
6083 | wanted, | |
ef5fa1a4 TI |
6084 | wanted); |
6085 | if (err < 0) { | |
e2eba3e7 | 6086 | snd_printdd("Could not preallocate %zd Bytes\n", wanted); |
763f356c TI |
6087 | |
6088 | return err; | |
6089 | } else | |
e2eba3e7 | 6090 | snd_printdd(" Preallocated %zd Bytes\n", wanted); |
763f356c TI |
6091 | |
6092 | return 0; | |
6093 | } | |
6094 | ||
0dca1793 AK |
6095 | |
6096 | static void hdspm_set_sgbuf(struct hdspm *hdspm, | |
77a23f26 | 6097 | struct snd_pcm_substream *substream, |
763f356c TI |
6098 | unsigned int reg, int channels) |
6099 | { | |
6100 | int i; | |
0dca1793 AK |
6101 | |
6102 | /* continuous memory segment */ | |
763f356c TI |
6103 | for (i = 0; i < (channels * 16); i++) |
6104 | hdspm_write(hdspm, reg + 4 * i, | |
0dca1793 | 6105 | snd_pcm_sgbuf_get_addr(substream, 4096 * i)); |
763f356c TI |
6106 | } |
6107 | ||
0dca1793 | 6108 | |
763f356c | 6109 | /* ------------- ALSA Devices ---------------------------- */ |
e23e7a14 BP |
6110 | static int snd_hdspm_create_pcm(struct snd_card *card, |
6111 | struct hdspm *hdspm) | |
763f356c | 6112 | { |
98274f07 | 6113 | struct snd_pcm *pcm; |
763f356c TI |
6114 | int err; |
6115 | ||
ef5fa1a4 TI |
6116 | err = snd_pcm_new(card, hdspm->card_name, 0, 1, 1, &pcm); |
6117 | if (err < 0) | |
763f356c TI |
6118 | return err; |
6119 | ||
6120 | hdspm->pcm = pcm; | |
6121 | pcm->private_data = hdspm; | |
6122 | strcpy(pcm->name, hdspm->card_name); | |
6123 | ||
6124 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, | |
6125 | &snd_hdspm_playback_ops); | |
6126 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, | |
6127 | &snd_hdspm_capture_ops); | |
6128 | ||
6129 | pcm->info_flags = SNDRV_PCM_INFO_JOINT_DUPLEX; | |
6130 | ||
ef5fa1a4 TI |
6131 | err = snd_hdspm_preallocate_memory(hdspm); |
6132 | if (err < 0) | |
763f356c TI |
6133 | return err; |
6134 | ||
6135 | return 0; | |
6136 | } | |
6137 | ||
98274f07 | 6138 | static inline void snd_hdspm_initialize_midi_flush(struct hdspm * hdspm) |
763f356c | 6139 | { |
7c7102b7 AK |
6140 | int i; |
6141 | ||
6142 | for (i = 0; i < hdspm->midiPorts; i++) | |
6143 | snd_hdspm_flush_midi_input(hdspm, i); | |
763f356c TI |
6144 | } |
6145 | ||
e23e7a14 BP |
6146 | static int snd_hdspm_create_alsa_devices(struct snd_card *card, |
6147 | struct hdspm *hdspm) | |
763f356c | 6148 | { |
0dca1793 | 6149 | int err, i; |
763f356c TI |
6150 | |
6151 | snd_printdd("Create card...\n"); | |
ef5fa1a4 TI |
6152 | err = snd_hdspm_create_pcm(card, hdspm); |
6153 | if (err < 0) | |
763f356c TI |
6154 | return err; |
6155 | ||
0dca1793 AK |
6156 | i = 0; |
6157 | while (i < hdspm->midiPorts) { | |
6158 | err = snd_hdspm_create_midi(card, hdspm, i); | |
6159 | if (err < 0) { | |
6160 | return err; | |
6161 | } | |
6162 | i++; | |
6163 | } | |
763f356c | 6164 | |
ef5fa1a4 TI |
6165 | err = snd_hdspm_create_controls(card, hdspm); |
6166 | if (err < 0) | |
763f356c TI |
6167 | return err; |
6168 | ||
ef5fa1a4 TI |
6169 | err = snd_hdspm_create_hwdep(card, hdspm); |
6170 | if (err < 0) | |
763f356c TI |
6171 | return err; |
6172 | ||
6173 | snd_printdd("proc init...\n"); | |
6174 | snd_hdspm_proc_init(hdspm); | |
6175 | ||
6176 | hdspm->system_sample_rate = -1; | |
6177 | hdspm->last_external_sample_rate = -1; | |
6178 | hdspm->last_internal_sample_rate = -1; | |
6179 | hdspm->playback_pid = -1; | |
6180 | hdspm->capture_pid = -1; | |
6181 | hdspm->capture_substream = NULL; | |
6182 | hdspm->playback_substream = NULL; | |
6183 | ||
6184 | snd_printdd("Set defaults...\n"); | |
ef5fa1a4 TI |
6185 | err = snd_hdspm_set_defaults(hdspm); |
6186 | if (err < 0) | |
763f356c TI |
6187 | return err; |
6188 | ||
6189 | snd_printdd("Update mixer controls...\n"); | |
6190 | hdspm_update_simple_mixer_controls(hdspm); | |
6191 | ||
6192 | snd_printdd("Initializeing complete ???\n"); | |
6193 | ||
ef5fa1a4 TI |
6194 | err = snd_card_register(card); |
6195 | if (err < 0) { | |
763f356c TI |
6196 | snd_printk(KERN_ERR "HDSPM: error registering card\n"); |
6197 | return err; | |
6198 | } | |
6199 | ||
6200 | snd_printdd("... yes now\n"); | |
6201 | ||
6202 | return 0; | |
6203 | } | |
6204 | ||
e23e7a14 BP |
6205 | static int snd_hdspm_create(struct snd_card *card, |
6206 | struct hdspm *hdspm) | |
6207 | { | |
0dca1793 | 6208 | |
763f356c TI |
6209 | struct pci_dev *pci = hdspm->pci; |
6210 | int err; | |
763f356c TI |
6211 | unsigned long io_extent; |
6212 | ||
6213 | hdspm->irq = -1; | |
763f356c TI |
6214 | hdspm->card = card; |
6215 | ||
6216 | spin_lock_init(&hdspm->lock); | |
6217 | ||
763f356c | 6218 | pci_read_config_word(hdspm->pci, |
0dca1793 | 6219 | PCI_CLASS_REVISION, &hdspm->firmware_rev); |
3cee5a60 | 6220 | |
763f356c | 6221 | strcpy(card->mixername, "Xilinx FPGA"); |
0dca1793 AK |
6222 | strcpy(card->driver, "HDSPM"); |
6223 | ||
6224 | switch (hdspm->firmware_rev) { | |
0dca1793 AK |
6225 | case HDSPM_RAYDAT_REV: |
6226 | hdspm->io_type = RayDAT; | |
6227 | hdspm->card_name = "RME RayDAT"; | |
6228 | hdspm->midiPorts = 2; | |
6229 | break; | |
6230 | case HDSPM_AIO_REV: | |
6231 | hdspm->io_type = AIO; | |
6232 | hdspm->card_name = "RME AIO"; | |
6233 | hdspm->midiPorts = 1; | |
6234 | break; | |
6235 | case HDSPM_MADIFACE_REV: | |
6236 | hdspm->io_type = MADIface; | |
6237 | hdspm->card_name = "RME MADIface"; | |
6238 | hdspm->midiPorts = 1; | |
6239 | break; | |
5027f347 | 6240 | default: |
c09403dc AK |
6241 | if ((hdspm->firmware_rev == 0xf0) || |
6242 | ((hdspm->firmware_rev >= 0xe6) && | |
6243 | (hdspm->firmware_rev <= 0xea))) { | |
6244 | hdspm->io_type = AES32; | |
6245 | hdspm->card_name = "RME AES32"; | |
6246 | hdspm->midiPorts = 2; | |
05c7cc9c | 6247 | } else if ((hdspm->firmware_rev == 0xd2) || |
c09403dc AK |
6248 | ((hdspm->firmware_rev >= 0xc8) && |
6249 | (hdspm->firmware_rev <= 0xcf))) { | |
6250 | hdspm->io_type = MADI; | |
6251 | hdspm->card_name = "RME MADI"; | |
6252 | hdspm->midiPorts = 3; | |
6253 | } else { | |
6254 | snd_printk(KERN_ERR | |
6255 | "HDSPM: unknown firmware revision %x\n", | |
5027f347 | 6256 | hdspm->firmware_rev); |
c09403dc AK |
6257 | return -ENODEV; |
6258 | } | |
3cee5a60 | 6259 | } |
763f356c | 6260 | |
ef5fa1a4 TI |
6261 | err = pci_enable_device(pci); |
6262 | if (err < 0) | |
763f356c TI |
6263 | return err; |
6264 | ||
6265 | pci_set_master(hdspm->pci); | |
6266 | ||
ef5fa1a4 TI |
6267 | err = pci_request_regions(pci, "hdspm"); |
6268 | if (err < 0) | |
763f356c TI |
6269 | return err; |
6270 | ||
6271 | hdspm->port = pci_resource_start(pci, 0); | |
6272 | io_extent = pci_resource_len(pci, 0); | |
6273 | ||
6274 | snd_printdd("grabbed memory region 0x%lx-0x%lx\n", | |
0dca1793 | 6275 | hdspm->port, hdspm->port + io_extent - 1); |
763f356c | 6276 | |
ef5fa1a4 TI |
6277 | hdspm->iobase = ioremap_nocache(hdspm->port, io_extent); |
6278 | if (!hdspm->iobase) { | |
6279 | snd_printk(KERN_ERR "HDSPM: " | |
0dca1793 AK |
6280 | "unable to remap region 0x%lx-0x%lx\n", |
6281 | hdspm->port, hdspm->port + io_extent - 1); | |
763f356c TI |
6282 | return -EBUSY; |
6283 | } | |
6284 | snd_printdd("remapped region (0x%lx) 0x%lx-0x%lx\n", | |
0dca1793 AK |
6285 | (unsigned long)hdspm->iobase, hdspm->port, |
6286 | hdspm->port + io_extent - 1); | |
763f356c TI |
6287 | |
6288 | if (request_irq(pci->irq, snd_hdspm_interrupt, | |
934c2b6d | 6289 | IRQF_SHARED, KBUILD_MODNAME, hdspm)) { |
763f356c TI |
6290 | snd_printk(KERN_ERR "HDSPM: unable to use IRQ %d\n", pci->irq); |
6291 | return -EBUSY; | |
6292 | } | |
6293 | ||
6294 | snd_printdd("use IRQ %d\n", pci->irq); | |
6295 | ||
6296 | hdspm->irq = pci->irq; | |
763f356c | 6297 | |
e2eba3e7 | 6298 | snd_printdd("kmalloc Mixer memory of %zd Bytes\n", |
0dca1793 | 6299 | sizeof(struct hdspm_mixer)); |
ef5fa1a4 TI |
6300 | hdspm->mixer = kzalloc(sizeof(struct hdspm_mixer), GFP_KERNEL); |
6301 | if (!hdspm->mixer) { | |
6302 | snd_printk(KERN_ERR "HDSPM: " | |
0dca1793 AK |
6303 | "unable to kmalloc Mixer memory of %d Bytes\n", |
6304 | (int)sizeof(struct hdspm_mixer)); | |
b17cbdd8 | 6305 | return -ENOMEM; |
763f356c TI |
6306 | } |
6307 | ||
0dca1793 AK |
6308 | hdspm->port_names_in = NULL; |
6309 | hdspm->port_names_out = NULL; | |
6310 | ||
6311 | switch (hdspm->io_type) { | |
6312 | case AES32: | |
d2d10a21 AK |
6313 | hdspm->ss_in_channels = hdspm->ss_out_channels = AES32_CHANNELS; |
6314 | hdspm->ds_in_channels = hdspm->ds_out_channels = AES32_CHANNELS; | |
6315 | hdspm->qs_in_channels = hdspm->qs_out_channels = AES32_CHANNELS; | |
432d2500 AK |
6316 | |
6317 | hdspm->channel_map_in_ss = hdspm->channel_map_out_ss = | |
6318 | channel_map_aes32; | |
6319 | hdspm->channel_map_in_ds = hdspm->channel_map_out_ds = | |
6320 | channel_map_aes32; | |
6321 | hdspm->channel_map_in_qs = hdspm->channel_map_out_qs = | |
6322 | channel_map_aes32; | |
6323 | hdspm->port_names_in_ss = hdspm->port_names_out_ss = | |
6324 | texts_ports_aes32; | |
6325 | hdspm->port_names_in_ds = hdspm->port_names_out_ds = | |
6326 | texts_ports_aes32; | |
6327 | hdspm->port_names_in_qs = hdspm->port_names_out_qs = | |
6328 | texts_ports_aes32; | |
6329 | ||
d2d10a21 AK |
6330 | hdspm->max_channels_out = hdspm->max_channels_in = |
6331 | AES32_CHANNELS; | |
432d2500 AK |
6332 | hdspm->port_names_in = hdspm->port_names_out = |
6333 | texts_ports_aes32; | |
6334 | hdspm->channel_map_in = hdspm->channel_map_out = | |
6335 | channel_map_aes32; | |
6336 | ||
0dca1793 AK |
6337 | break; |
6338 | ||
6339 | case MADI: | |
6340 | case MADIface: | |
6341 | hdspm->ss_in_channels = hdspm->ss_out_channels = | |
6342 | MADI_SS_CHANNELS; | |
6343 | hdspm->ds_in_channels = hdspm->ds_out_channels = | |
6344 | MADI_DS_CHANNELS; | |
6345 | hdspm->qs_in_channels = hdspm->qs_out_channels = | |
6346 | MADI_QS_CHANNELS; | |
6347 | ||
6348 | hdspm->channel_map_in_ss = hdspm->channel_map_out_ss = | |
6349 | channel_map_unity_ss; | |
01e96078 | 6350 | hdspm->channel_map_in_ds = hdspm->channel_map_out_ds = |
0dca1793 | 6351 | channel_map_unity_ss; |
01e96078 | 6352 | hdspm->channel_map_in_qs = hdspm->channel_map_out_qs = |
0dca1793 AK |
6353 | channel_map_unity_ss; |
6354 | ||
6355 | hdspm->port_names_in_ss = hdspm->port_names_out_ss = | |
6356 | texts_ports_madi; | |
6357 | hdspm->port_names_in_ds = hdspm->port_names_out_ds = | |
6358 | texts_ports_madi; | |
6359 | hdspm->port_names_in_qs = hdspm->port_names_out_qs = | |
6360 | texts_ports_madi; | |
6361 | break; | |
6362 | ||
6363 | case AIO: | |
6364 | if (0 == (hdspm_read(hdspm, HDSPM_statusRegister2) & HDSPM_s2_AEBI_D)) { | |
6365 | snd_printk(KERN_INFO "HDSPM: AEB input board found, but not supported\n"); | |
6366 | } | |
6367 | ||
6368 | hdspm->ss_in_channels = AIO_IN_SS_CHANNELS; | |
6369 | hdspm->ds_in_channels = AIO_IN_DS_CHANNELS; | |
6370 | hdspm->qs_in_channels = AIO_IN_QS_CHANNELS; | |
6371 | hdspm->ss_out_channels = AIO_OUT_SS_CHANNELS; | |
6372 | hdspm->ds_out_channels = AIO_OUT_DS_CHANNELS; | |
6373 | hdspm->qs_out_channels = AIO_OUT_QS_CHANNELS; | |
6374 | ||
6375 | hdspm->channel_map_out_ss = channel_map_aio_out_ss; | |
6376 | hdspm->channel_map_out_ds = channel_map_aio_out_ds; | |
6377 | hdspm->channel_map_out_qs = channel_map_aio_out_qs; | |
6378 | ||
6379 | hdspm->channel_map_in_ss = channel_map_aio_in_ss; | |
6380 | hdspm->channel_map_in_ds = channel_map_aio_in_ds; | |
6381 | hdspm->channel_map_in_qs = channel_map_aio_in_qs; | |
6382 | ||
6383 | hdspm->port_names_in_ss = texts_ports_aio_in_ss; | |
6384 | hdspm->port_names_out_ss = texts_ports_aio_out_ss; | |
6385 | hdspm->port_names_in_ds = texts_ports_aio_in_ds; | |
6386 | hdspm->port_names_out_ds = texts_ports_aio_out_ds; | |
6387 | hdspm->port_names_in_qs = texts_ports_aio_in_qs; | |
6388 | hdspm->port_names_out_qs = texts_ports_aio_out_qs; | |
6389 | ||
6390 | break; | |
6391 | ||
6392 | case RayDAT: | |
6393 | hdspm->ss_in_channels = hdspm->ss_out_channels = | |
6394 | RAYDAT_SS_CHANNELS; | |
6395 | hdspm->ds_in_channels = hdspm->ds_out_channels = | |
6396 | RAYDAT_DS_CHANNELS; | |
6397 | hdspm->qs_in_channels = hdspm->qs_out_channels = | |
6398 | RAYDAT_QS_CHANNELS; | |
6399 | ||
6400 | hdspm->max_channels_in = RAYDAT_SS_CHANNELS; | |
6401 | hdspm->max_channels_out = RAYDAT_SS_CHANNELS; | |
6402 | ||
6403 | hdspm->channel_map_in_ss = hdspm->channel_map_out_ss = | |
6404 | channel_map_raydat_ss; | |
6405 | hdspm->channel_map_in_ds = hdspm->channel_map_out_ds = | |
6406 | channel_map_raydat_ds; | |
6407 | hdspm->channel_map_in_qs = hdspm->channel_map_out_qs = | |
6408 | channel_map_raydat_qs; | |
6409 | hdspm->channel_map_in = hdspm->channel_map_out = | |
6410 | channel_map_raydat_ss; | |
6411 | ||
6412 | hdspm->port_names_in_ss = hdspm->port_names_out_ss = | |
6413 | texts_ports_raydat_ss; | |
6414 | hdspm->port_names_in_ds = hdspm->port_names_out_ds = | |
6415 | texts_ports_raydat_ds; | |
6416 | hdspm->port_names_in_qs = hdspm->port_names_out_qs = | |
6417 | texts_ports_raydat_qs; | |
6418 | ||
6419 | ||
6420 | break; | |
6421 | ||
6422 | } | |
6423 | ||
6424 | /* TCO detection */ | |
6425 | switch (hdspm->io_type) { | |
6426 | case AIO: | |
6427 | case RayDAT: | |
6428 | if (hdspm_read(hdspm, HDSPM_statusRegister2) & | |
6429 | HDSPM_s2_tco_detect) { | |
6430 | hdspm->midiPorts++; | |
6431 | hdspm->tco = kzalloc(sizeof(struct hdspm_tco), | |
6432 | GFP_KERNEL); | |
6433 | if (NULL != hdspm->tco) { | |
6434 | hdspm_tco_write(hdspm); | |
6435 | } | |
6436 | snd_printk(KERN_INFO "HDSPM: AIO/RayDAT TCO module found\n"); | |
6437 | } else { | |
6438 | hdspm->tco = NULL; | |
6439 | } | |
6440 | break; | |
6441 | ||
6442 | case MADI: | |
6443 | if (hdspm_read(hdspm, HDSPM_statusRegister) & HDSPM_tco_detect) { | |
6444 | hdspm->midiPorts++; | |
6445 | hdspm->tco = kzalloc(sizeof(struct hdspm_tco), | |
6446 | GFP_KERNEL); | |
6447 | if (NULL != hdspm->tco) { | |
6448 | hdspm_tco_write(hdspm); | |
6449 | } | |
6450 | snd_printk(KERN_INFO "HDSPM: MADI TCO module found\n"); | |
6451 | } else { | |
6452 | hdspm->tco = NULL; | |
6453 | } | |
6454 | break; | |
6455 | ||
6456 | default: | |
6457 | hdspm->tco = NULL; | |
6458 | } | |
6459 | ||
6460 | /* texts */ | |
6461 | switch (hdspm->io_type) { | |
6462 | case AES32: | |
6463 | if (hdspm->tco) { | |
6464 | hdspm->texts_autosync = texts_autosync_aes_tco; | |
6465 | hdspm->texts_autosync_items = 10; | |
6466 | } else { | |
6467 | hdspm->texts_autosync = texts_autosync_aes; | |
6468 | hdspm->texts_autosync_items = 9; | |
6469 | } | |
6470 | break; | |
6471 | ||
6472 | case MADI: | |
6473 | if (hdspm->tco) { | |
6474 | hdspm->texts_autosync = texts_autosync_madi_tco; | |
6475 | hdspm->texts_autosync_items = 4; | |
6476 | } else { | |
6477 | hdspm->texts_autosync = texts_autosync_madi; | |
6478 | hdspm->texts_autosync_items = 3; | |
6479 | } | |
6480 | break; | |
6481 | ||
6482 | case MADIface: | |
6483 | ||
6484 | break; | |
6485 | ||
6486 | case RayDAT: | |
6487 | if (hdspm->tco) { | |
6488 | hdspm->texts_autosync = texts_autosync_raydat_tco; | |
6489 | hdspm->texts_autosync_items = 9; | |
6490 | } else { | |
6491 | hdspm->texts_autosync = texts_autosync_raydat; | |
6492 | hdspm->texts_autosync_items = 8; | |
6493 | } | |
6494 | break; | |
6495 | ||
6496 | case AIO: | |
6497 | if (hdspm->tco) { | |
6498 | hdspm->texts_autosync = texts_autosync_aio_tco; | |
6499 | hdspm->texts_autosync_items = 6; | |
6500 | } else { | |
6501 | hdspm->texts_autosync = texts_autosync_aio; | |
6502 | hdspm->texts_autosync_items = 5; | |
6503 | } | |
6504 | break; | |
6505 | ||
6506 | } | |
6507 | ||
6508 | tasklet_init(&hdspm->midi_tasklet, | |
6509 | hdspm_midi_tasklet, (unsigned long) hdspm); | |
763f356c | 6510 | |
f7de8ba3 AK |
6511 | |
6512 | if (hdspm->io_type != MADIface) { | |
6513 | hdspm->serial = (hdspm_read(hdspm, | |
6514 | HDSPM_midiStatusIn0)>>8) & 0xFFFFFF; | |
6515 | /* id contains either a user-provided value or the default | |
6516 | * NULL. If it's the default, we're safe to | |
6517 | * fill card->id with the serial number. | |
6518 | * | |
6519 | * If the serial number is 0xFFFFFF, then we're dealing with | |
6520 | * an old PCI revision that comes without a sane number. In | |
6521 | * this case, we don't set card->id to avoid collisions | |
6522 | * when running with multiple cards. | |
6523 | */ | |
6524 | if (NULL == id[hdspm->dev] && hdspm->serial != 0xFFFFFF) { | |
6525 | sprintf(card->id, "HDSPMx%06x", hdspm->serial); | |
6526 | snd_card_set_id(card, card->id); | |
6527 | } | |
6528 | } | |
6529 | ||
763f356c | 6530 | snd_printdd("create alsa devices.\n"); |
ef5fa1a4 TI |
6531 | err = snd_hdspm_create_alsa_devices(card, hdspm); |
6532 | if (err < 0) | |
763f356c TI |
6533 | return err; |
6534 | ||
6535 | snd_hdspm_initialize_midi_flush(hdspm); | |
6536 | ||
6537 | return 0; | |
6538 | } | |
6539 | ||
0dca1793 | 6540 | |
98274f07 | 6541 | static int snd_hdspm_free(struct hdspm * hdspm) |
763f356c TI |
6542 | { |
6543 | ||
6544 | if (hdspm->port) { | |
6545 | ||
6546 | /* stop th audio, and cancel all interrupts */ | |
6547 | hdspm->control_register &= | |
ef5fa1a4 | 6548 | ~(HDSPM_Start | HDSPM_AudioInterruptEnable | |
0dca1793 AK |
6549 | HDSPM_Midi0InterruptEnable | HDSPM_Midi1InterruptEnable | |
6550 | HDSPM_Midi2InterruptEnable | HDSPM_Midi3InterruptEnable); | |
763f356c TI |
6551 | hdspm_write(hdspm, HDSPM_controlRegister, |
6552 | hdspm->control_register); | |
6553 | } | |
6554 | ||
6555 | if (hdspm->irq >= 0) | |
6556 | free_irq(hdspm->irq, (void *) hdspm); | |
6557 | ||
fc58422a | 6558 | kfree(hdspm->mixer); |
763f356c TI |
6559 | |
6560 | if (hdspm->iobase) | |
6561 | iounmap(hdspm->iobase); | |
6562 | ||
763f356c TI |
6563 | if (hdspm->port) |
6564 | pci_release_regions(hdspm->pci); | |
6565 | ||
6566 | pci_disable_device(hdspm->pci); | |
6567 | return 0; | |
6568 | } | |
6569 | ||
0dca1793 | 6570 | |
98274f07 | 6571 | static void snd_hdspm_card_free(struct snd_card *card) |
763f356c | 6572 | { |
ef5fa1a4 | 6573 | struct hdspm *hdspm = card->private_data; |
763f356c TI |
6574 | |
6575 | if (hdspm) | |
6576 | snd_hdspm_free(hdspm); | |
6577 | } | |
6578 | ||
0dca1793 | 6579 | |
e23e7a14 BP |
6580 | static int snd_hdspm_probe(struct pci_dev *pci, |
6581 | const struct pci_device_id *pci_id) | |
763f356c TI |
6582 | { |
6583 | static int dev; | |
98274f07 TI |
6584 | struct hdspm *hdspm; |
6585 | struct snd_card *card; | |
763f356c TI |
6586 | int err; |
6587 | ||
6588 | if (dev >= SNDRV_CARDS) | |
6589 | return -ENODEV; | |
6590 | if (!enable[dev]) { | |
6591 | dev++; | |
6592 | return -ENOENT; | |
6593 | } | |
6594 | ||
e58de7ba | 6595 | err = snd_card_create(index[dev], id[dev], |
0dca1793 | 6596 | THIS_MODULE, sizeof(struct hdspm), &card); |
e58de7ba TI |
6597 | if (err < 0) |
6598 | return err; | |
763f356c | 6599 | |
ef5fa1a4 | 6600 | hdspm = card->private_data; |
763f356c TI |
6601 | card->private_free = snd_hdspm_card_free; |
6602 | hdspm->dev = dev; | |
6603 | hdspm->pci = pci; | |
6604 | ||
c187c041 TI |
6605 | snd_card_set_dev(card, &pci->dev); |
6606 | ||
0dca1793 | 6607 | err = snd_hdspm_create(card, hdspm); |
ef5fa1a4 | 6608 | if (err < 0) { |
763f356c TI |
6609 | snd_card_free(card); |
6610 | return err; | |
6611 | } | |
6612 | ||
0dca1793 AK |
6613 | if (hdspm->io_type != MADIface) { |
6614 | sprintf(card->shortname, "%s_%x", | |
6615 | hdspm->card_name, | |
7d53a631 | 6616 | hdspm->serial); |
0dca1793 AK |
6617 | sprintf(card->longname, "%s S/N 0x%x at 0x%lx, irq %d", |
6618 | hdspm->card_name, | |
7d53a631 | 6619 | hdspm->serial, |
0dca1793 AK |
6620 | hdspm->port, hdspm->irq); |
6621 | } else { | |
6622 | sprintf(card->shortname, "%s", hdspm->card_name); | |
6623 | sprintf(card->longname, "%s at 0x%lx, irq %d", | |
6624 | hdspm->card_name, hdspm->port, hdspm->irq); | |
6625 | } | |
763f356c | 6626 | |
ef5fa1a4 TI |
6627 | err = snd_card_register(card); |
6628 | if (err < 0) { | |
763f356c TI |
6629 | snd_card_free(card); |
6630 | return err; | |
6631 | } | |
6632 | ||
6633 | pci_set_drvdata(pci, card); | |
6634 | ||
6635 | dev++; | |
6636 | return 0; | |
6637 | } | |
6638 | ||
e23e7a14 | 6639 | static void snd_hdspm_remove(struct pci_dev *pci) |
763f356c TI |
6640 | { |
6641 | snd_card_free(pci_get_drvdata(pci)); | |
6642 | pci_set_drvdata(pci, NULL); | |
6643 | } | |
6644 | ||
e9f66d9b | 6645 | static struct pci_driver hdspm_driver = { |
3733e424 | 6646 | .name = KBUILD_MODNAME, |
763f356c TI |
6647 | .id_table = snd_hdspm_ids, |
6648 | .probe = snd_hdspm_probe, | |
e23e7a14 | 6649 | .remove = snd_hdspm_remove, |
763f356c TI |
6650 | }; |
6651 | ||
e9f66d9b | 6652 | module_pci_driver(hdspm_driver); |