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> | |
44 | #include <linux/moduleparam.h> | |
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 */ | |
64 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */ | |
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 | |
444 | #define HDSPM_AES32_wcFreq_bit 22 | |
0dca1793 | 445 | /* (status >> HDSPM_AES32_wcFreq_bit) & 0xF gives WC frequency (cf function |
3cee5a60 RB |
446 | HDSPM_bit2freq */ |
447 | #define HDSPM_AES32_syncref_bit 16 | |
448 | /* (status >> HDSPM_AES32_syncref_bit) & 0xF gives sync source */ | |
449 | ||
450 | #define HDSPM_AES32_AUTOSYNC_FROM_WORD 0 | |
451 | #define HDSPM_AES32_AUTOSYNC_FROM_AES1 1 | |
452 | #define HDSPM_AES32_AUTOSYNC_FROM_AES2 2 | |
453 | #define HDSPM_AES32_AUTOSYNC_FROM_AES3 3 | |
454 | #define HDSPM_AES32_AUTOSYNC_FROM_AES4 4 | |
455 | #define HDSPM_AES32_AUTOSYNC_FROM_AES5 5 | |
456 | #define HDSPM_AES32_AUTOSYNC_FROM_AES6 6 | |
457 | #define HDSPM_AES32_AUTOSYNC_FROM_AES7 7 | |
458 | #define HDSPM_AES32_AUTOSYNC_FROM_AES8 8 | |
6534599d | 459 | #define HDSPM_AES32_AUTOSYNC_FROM_NONE 9 |
3cee5a60 RB |
460 | |
461 | /* status2 */ | |
462 | /* HDSPM_LockAES_bit is given by HDSPM_LockAES >> (AES# - 1) */ | |
463 | #define HDSPM_LockAES 0x80 | |
464 | #define HDSPM_LockAES1 0x80 | |
465 | #define HDSPM_LockAES2 0x40 | |
466 | #define HDSPM_LockAES3 0x20 | |
467 | #define HDSPM_LockAES4 0x10 | |
468 | #define HDSPM_LockAES5 0x8 | |
469 | #define HDSPM_LockAES6 0x4 | |
470 | #define HDSPM_LockAES7 0x2 | |
471 | #define HDSPM_LockAES8 0x1 | |
472 | /* | |
473 | Timecode | |
474 | After windows driver sources, bits 4*i to 4*i+3 give the input frequency on | |
475 | AES i+1 | |
476 | bits 3210 | |
477 | 0001 32kHz | |
478 | 0010 44.1kHz | |
479 | 0011 48kHz | |
480 | 0100 64kHz | |
481 | 0101 88.2kHz | |
482 | 0110 96kHz | |
483 | 0111 128kHz | |
484 | 1000 176.4kHz | |
485 | 1001 192kHz | |
486 | NB: Timecode register doesn't seem to work on AES32 card revision 230 | |
487 | */ | |
488 | ||
763f356c TI |
489 | /* Mixer Values */ |
490 | #define UNITY_GAIN 32768 /* = 65536/2 */ | |
491 | #define MINUS_INFINITY_GAIN 0 | |
492 | ||
763f356c TI |
493 | /* Number of channels for different Speed Modes */ |
494 | #define MADI_SS_CHANNELS 64 | |
495 | #define MADI_DS_CHANNELS 32 | |
496 | #define MADI_QS_CHANNELS 16 | |
497 | ||
0dca1793 AK |
498 | #define RAYDAT_SS_CHANNELS 36 |
499 | #define RAYDAT_DS_CHANNELS 20 | |
500 | #define RAYDAT_QS_CHANNELS 12 | |
501 | ||
502 | #define AIO_IN_SS_CHANNELS 14 | |
503 | #define AIO_IN_DS_CHANNELS 10 | |
504 | #define AIO_IN_QS_CHANNELS 8 | |
505 | #define AIO_OUT_SS_CHANNELS 16 | |
506 | #define AIO_OUT_DS_CHANNELS 12 | |
507 | #define AIO_OUT_QS_CHANNELS 10 | |
508 | ||
d2d10a21 AK |
509 | #define AES32_CHANNELS 16 |
510 | ||
763f356c TI |
511 | /* the size of a substream (1 mono data stream) */ |
512 | #define HDSPM_CHANNEL_BUFFER_SAMPLES (16*1024) | |
513 | #define HDSPM_CHANNEL_BUFFER_BYTES (4*HDSPM_CHANNEL_BUFFER_SAMPLES) | |
514 | ||
515 | /* the size of the area we need to allocate for DMA transfers. the | |
516 | size is the same regardless of the number of channels, and | |
0dca1793 | 517 | also the latency to use. |
763f356c TI |
518 | for one direction !!! |
519 | */ | |
ffb2c3c0 | 520 | #define HDSPM_DMA_AREA_BYTES (HDSPM_MAX_CHANNELS * HDSPM_CHANNEL_BUFFER_BYTES) |
763f356c TI |
521 | #define HDSPM_DMA_AREA_KILOBYTES (HDSPM_DMA_AREA_BYTES/1024) |
522 | ||
3cee5a60 | 523 | /* revisions >= 230 indicate AES32 card */ |
5f8b4d53 | 524 | #define HDSPM_MADI_ANCIENT_REV 204 |
efef054e | 525 | #define HDSPM_MADI_OLD_REV 207 |
0dca1793 AK |
526 | #define HDSPM_MADI_REV 210 |
527 | #define HDSPM_RAYDAT_REV 211 | |
528 | #define HDSPM_AIO_REV 212 | |
529 | #define HDSPM_MADIFACE_REV 213 | |
530 | #define HDSPM_AES_REV 240 | |
526ea867 | 531 | #define HDSPM_AES32_REV 234 |
bdd3255d | 532 | #define HDSPM_AES32_OLD_REV 233 |
3cee5a60 | 533 | |
6534599d RB |
534 | /* speed factor modes */ |
535 | #define HDSPM_SPEED_SINGLE 0 | |
536 | #define HDSPM_SPEED_DOUBLE 1 | |
537 | #define HDSPM_SPEED_QUAD 2 | |
0dca1793 | 538 | |
6534599d RB |
539 | /* names for speed modes */ |
540 | static char *hdspm_speed_names[] = { "single", "double", "quad" }; | |
541 | ||
0dca1793 AK |
542 | static char *texts_autosync_aes_tco[] = { "Word Clock", |
543 | "AES1", "AES2", "AES3", "AES4", | |
544 | "AES5", "AES6", "AES7", "AES8", | |
545 | "TCO" }; | |
546 | static char *texts_autosync_aes[] = { "Word Clock", | |
547 | "AES1", "AES2", "AES3", "AES4", | |
548 | "AES5", "AES6", "AES7", "AES8" }; | |
549 | static char *texts_autosync_madi_tco[] = { "Word Clock", | |
550 | "MADI", "TCO", "Sync In" }; | |
551 | static char *texts_autosync_madi[] = { "Word Clock", | |
552 | "MADI", "Sync In" }; | |
553 | ||
554 | static char *texts_autosync_raydat_tco[] = { | |
555 | "Word Clock", | |
556 | "ADAT 1", "ADAT 2", "ADAT 3", "ADAT 4", | |
557 | "AES", "SPDIF", "TCO", "Sync In" | |
558 | }; | |
559 | static char *texts_autosync_raydat[] = { | |
560 | "Word Clock", | |
561 | "ADAT 1", "ADAT 2", "ADAT 3", "ADAT 4", | |
562 | "AES", "SPDIF", "Sync In" | |
563 | }; | |
564 | static char *texts_autosync_aio_tco[] = { | |
565 | "Word Clock", | |
566 | "ADAT", "AES", "SPDIF", "TCO", "Sync In" | |
567 | }; | |
568 | static char *texts_autosync_aio[] = { "Word Clock", | |
569 | "ADAT", "AES", "SPDIF", "Sync In" }; | |
570 | ||
571 | static char *texts_freq[] = { | |
572 | "No Lock", | |
573 | "32 kHz", | |
574 | "44.1 kHz", | |
575 | "48 kHz", | |
576 | "64 kHz", | |
577 | "88.2 kHz", | |
578 | "96 kHz", | |
579 | "128 kHz", | |
580 | "176.4 kHz", | |
581 | "192 kHz" | |
582 | }; | |
583 | ||
0dca1793 AK |
584 | static char *texts_ports_madi[] = { |
585 | "MADI.1", "MADI.2", "MADI.3", "MADI.4", "MADI.5", "MADI.6", | |
586 | "MADI.7", "MADI.8", "MADI.9", "MADI.10", "MADI.11", "MADI.12", | |
587 | "MADI.13", "MADI.14", "MADI.15", "MADI.16", "MADI.17", "MADI.18", | |
588 | "MADI.19", "MADI.20", "MADI.21", "MADI.22", "MADI.23", "MADI.24", | |
589 | "MADI.25", "MADI.26", "MADI.27", "MADI.28", "MADI.29", "MADI.30", | |
590 | "MADI.31", "MADI.32", "MADI.33", "MADI.34", "MADI.35", "MADI.36", | |
591 | "MADI.37", "MADI.38", "MADI.39", "MADI.40", "MADI.41", "MADI.42", | |
592 | "MADI.43", "MADI.44", "MADI.45", "MADI.46", "MADI.47", "MADI.48", | |
593 | "MADI.49", "MADI.50", "MADI.51", "MADI.52", "MADI.53", "MADI.54", | |
594 | "MADI.55", "MADI.56", "MADI.57", "MADI.58", "MADI.59", "MADI.60", | |
595 | "MADI.61", "MADI.62", "MADI.63", "MADI.64", | |
596 | }; | |
597 | ||
598 | ||
599 | static char *texts_ports_raydat_ss[] = { | |
600 | "ADAT1.1", "ADAT1.2", "ADAT1.3", "ADAT1.4", "ADAT1.5", "ADAT1.6", | |
601 | "ADAT1.7", "ADAT1.8", "ADAT2.1", "ADAT2.2", "ADAT2.3", "ADAT2.4", | |
602 | "ADAT2.5", "ADAT2.6", "ADAT2.7", "ADAT2.8", "ADAT3.1", "ADAT3.2", | |
603 | "ADAT3.3", "ADAT3.4", "ADAT3.5", "ADAT3.6", "ADAT3.7", "ADAT3.8", | |
604 | "ADAT4.1", "ADAT4.2", "ADAT4.3", "ADAT4.4", "ADAT4.5", "ADAT4.6", | |
605 | "ADAT4.7", "ADAT4.8", | |
606 | "AES.L", "AES.R", | |
607 | "SPDIF.L", "SPDIF.R" | |
608 | }; | |
609 | ||
610 | static char *texts_ports_raydat_ds[] = { | |
611 | "ADAT1.1", "ADAT1.2", "ADAT1.3", "ADAT1.4", | |
612 | "ADAT2.1", "ADAT2.2", "ADAT2.3", "ADAT2.4", | |
613 | "ADAT3.1", "ADAT3.2", "ADAT3.3", "ADAT3.4", | |
614 | "ADAT4.1", "ADAT4.2", "ADAT4.3", "ADAT4.4", | |
615 | "AES.L", "AES.R", | |
616 | "SPDIF.L", "SPDIF.R" | |
617 | }; | |
618 | ||
619 | static char *texts_ports_raydat_qs[] = { | |
620 | "ADAT1.1", "ADAT1.2", | |
621 | "ADAT2.1", "ADAT2.2", | |
622 | "ADAT3.1", "ADAT3.2", | |
623 | "ADAT4.1", "ADAT4.2", | |
624 | "AES.L", "AES.R", | |
625 | "SPDIF.L", "SPDIF.R" | |
626 | }; | |
627 | ||
628 | ||
629 | static char *texts_ports_aio_in_ss[] = { | |
630 | "Analogue.L", "Analogue.R", | |
631 | "AES.L", "AES.R", | |
632 | "SPDIF.L", "SPDIF.R", | |
633 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", "ADAT.5", "ADAT.6", | |
634 | "ADAT.7", "ADAT.8" | |
635 | }; | |
636 | ||
637 | static char *texts_ports_aio_out_ss[] = { | |
638 | "Analogue.L", "Analogue.R", | |
639 | "AES.L", "AES.R", | |
640 | "SPDIF.L", "SPDIF.R", | |
641 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", "ADAT.5", "ADAT.6", | |
642 | "ADAT.7", "ADAT.8", | |
643 | "Phone.L", "Phone.R" | |
644 | }; | |
645 | ||
646 | static char *texts_ports_aio_in_ds[] = { | |
647 | "Analogue.L", "Analogue.R", | |
648 | "AES.L", "AES.R", | |
649 | "SPDIF.L", "SPDIF.R", | |
650 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4" | |
651 | }; | |
652 | ||
653 | static char *texts_ports_aio_out_ds[] = { | |
654 | "Analogue.L", "Analogue.R", | |
655 | "AES.L", "AES.R", | |
656 | "SPDIF.L", "SPDIF.R", | |
657 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", | |
658 | "Phone.L", "Phone.R" | |
659 | }; | |
660 | ||
661 | static char *texts_ports_aio_in_qs[] = { | |
662 | "Analogue.L", "Analogue.R", | |
663 | "AES.L", "AES.R", | |
664 | "SPDIF.L", "SPDIF.R", | |
665 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4" | |
666 | }; | |
667 | ||
668 | static char *texts_ports_aio_out_qs[] = { | |
669 | "Analogue.L", "Analogue.R", | |
670 | "AES.L", "AES.R", | |
671 | "SPDIF.L", "SPDIF.R", | |
672 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", | |
673 | "Phone.L", "Phone.R" | |
674 | }; | |
675 | ||
432d2500 AK |
676 | static char *texts_ports_aes32[] = { |
677 | "AES.1", "AES.2", "AES.3", "AES.4", "AES.5", "AES.6", "AES.7", | |
678 | "AES.8", "AES.9.", "AES.10", "AES.11", "AES.12", "AES.13", "AES.14", | |
679 | "AES.15", "AES.16" | |
680 | }; | |
681 | ||
55a57606 AK |
682 | /* These tables map the ALSA channels 1..N to the channels that we |
683 | need to use in order to find the relevant channel buffer. RME | |
684 | refers to this kind of mapping as between "the ADAT channel and | |
685 | the DMA channel." We index it using the logical audio channel, | |
686 | and the value is the DMA channel (i.e. channel buffer number) | |
687 | where the data for that channel can be read/written from/to. | |
688 | */ | |
689 | ||
690 | static char channel_map_unity_ss[HDSPM_MAX_CHANNELS] = { | |
691 | 0, 1, 2, 3, 4, 5, 6, 7, | |
692 | 8, 9, 10, 11, 12, 13, 14, 15, | |
693 | 16, 17, 18, 19, 20, 21, 22, 23, | |
694 | 24, 25, 26, 27, 28, 29, 30, 31, | |
695 | 32, 33, 34, 35, 36, 37, 38, 39, | |
696 | 40, 41, 42, 43, 44, 45, 46, 47, | |
697 | 48, 49, 50, 51, 52, 53, 54, 55, | |
698 | 56, 57, 58, 59, 60, 61, 62, 63 | |
699 | }; | |
700 | ||
55a57606 AK |
701 | static char channel_map_raydat_ss[HDSPM_MAX_CHANNELS] = { |
702 | 4, 5, 6, 7, 8, 9, 10, 11, /* ADAT 1 */ | |
703 | 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT 2 */ | |
704 | 20, 21, 22, 23, 24, 25, 26, 27, /* ADAT 3 */ | |
705 | 28, 29, 30, 31, 32, 33, 34, 35, /* ADAT 4 */ | |
706 | 0, 1, /* AES */ | |
707 | 2, 3, /* SPDIF */ | |
708 | -1, -1, -1, -1, | |
709 | -1, -1, -1, -1, -1, -1, -1, -1, | |
710 | -1, -1, -1, -1, -1, -1, -1, -1, | |
711 | -1, -1, -1, -1, -1, -1, -1, -1, | |
712 | }; | |
713 | ||
714 | static char channel_map_raydat_ds[HDSPM_MAX_CHANNELS] = { | |
715 | 4, 5, 6, 7, /* ADAT 1 */ | |
716 | 8, 9, 10, 11, /* ADAT 2 */ | |
717 | 12, 13, 14, 15, /* ADAT 3 */ | |
718 | 16, 17, 18, 19, /* ADAT 4 */ | |
719 | 0, 1, /* AES */ | |
720 | 2, 3, /* SPDIF */ | |
721 | -1, -1, -1, -1, | |
722 | -1, -1, -1, -1, -1, -1, -1, -1, | |
723 | -1, -1, -1, -1, -1, -1, -1, -1, | |
724 | -1, -1, -1, -1, -1, -1, -1, -1, | |
725 | -1, -1, -1, -1, -1, -1, -1, -1, | |
726 | -1, -1, -1, -1, -1, -1, -1, -1, | |
727 | }; | |
728 | ||
729 | static char channel_map_raydat_qs[HDSPM_MAX_CHANNELS] = { | |
730 | 4, 5, /* ADAT 1 */ | |
731 | 6, 7, /* ADAT 2 */ | |
732 | 8, 9, /* ADAT 3 */ | |
733 | 10, 11, /* ADAT 4 */ | |
734 | 0, 1, /* AES */ | |
735 | 2, 3, /* SPDIF */ | |
736 | -1, -1, -1, -1, | |
737 | -1, -1, -1, -1, -1, -1, -1, -1, | |
738 | -1, -1, -1, -1, -1, -1, -1, -1, | |
739 | -1, -1, -1, -1, -1, -1, -1, -1, | |
740 | -1, -1, -1, -1, -1, -1, -1, -1, | |
741 | -1, -1, -1, -1, -1, -1, -1, -1, | |
742 | -1, -1, -1, -1, -1, -1, -1, -1, | |
743 | }; | |
744 | ||
745 | static char channel_map_aio_in_ss[HDSPM_MAX_CHANNELS] = { | |
746 | 0, 1, /* line in */ | |
747 | 8, 9, /* aes in, */ | |
748 | 10, 11, /* spdif in */ | |
749 | 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT in */ | |
750 | -1, -1, | |
751 | -1, -1, -1, -1, -1, -1, -1, -1, | |
752 | -1, -1, -1, -1, -1, -1, -1, -1, | |
753 | -1, -1, -1, -1, -1, -1, -1, -1, | |
754 | -1, -1, -1, -1, -1, -1, -1, -1, | |
755 | -1, -1, -1, -1, -1, -1, -1, -1, | |
756 | -1, -1, -1, -1, -1, -1, -1, -1, | |
757 | }; | |
758 | ||
759 | static char channel_map_aio_out_ss[HDSPM_MAX_CHANNELS] = { | |
760 | 0, 1, /* line out */ | |
761 | 8, 9, /* aes out */ | |
762 | 10, 11, /* spdif out */ | |
763 | 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT out */ | |
764 | 6, 7, /* phone out */ | |
765 | -1, -1, -1, -1, -1, -1, -1, -1, | |
766 | -1, -1, -1, -1, -1, -1, -1, -1, | |
767 | -1, -1, -1, -1, -1, -1, -1, -1, | |
768 | -1, -1, -1, -1, -1, -1, -1, -1, | |
769 | -1, -1, -1, -1, -1, -1, -1, -1, | |
770 | -1, -1, -1, -1, -1, -1, -1, -1, | |
771 | }; | |
772 | ||
773 | static char channel_map_aio_in_ds[HDSPM_MAX_CHANNELS] = { | |
774 | 0, 1, /* line in */ | |
775 | 8, 9, /* aes in */ | |
776 | 10, 11, /* spdif in */ | |
777 | 12, 14, 16, 18, /* adat in */ | |
778 | -1, -1, -1, -1, -1, -1, | |
779 | -1, -1, -1, -1, -1, -1, -1, -1, | |
780 | -1, -1, -1, -1, -1, -1, -1, -1, | |
781 | -1, -1, -1, -1, -1, -1, -1, -1, | |
782 | -1, -1, -1, -1, -1, -1, -1, -1, | |
783 | -1, -1, -1, -1, -1, -1, -1, -1, | |
784 | -1, -1, -1, -1, -1, -1, -1, -1 | |
785 | }; | |
786 | ||
787 | static char channel_map_aio_out_ds[HDSPM_MAX_CHANNELS] = { | |
788 | 0, 1, /* line out */ | |
789 | 8, 9, /* aes out */ | |
790 | 10, 11, /* spdif out */ | |
791 | 12, 14, 16, 18, /* adat out */ | |
792 | 6, 7, /* phone out */ | |
793 | -1, -1, -1, -1, | |
794 | -1, -1, -1, -1, -1, -1, -1, -1, | |
795 | -1, -1, -1, -1, -1, -1, -1, -1, | |
796 | -1, -1, -1, -1, -1, -1, -1, -1, | |
797 | -1, -1, -1, -1, -1, -1, -1, -1, | |
798 | -1, -1, -1, -1, -1, -1, -1, -1, | |
799 | -1, -1, -1, -1, -1, -1, -1, -1 | |
800 | }; | |
801 | ||
802 | static char channel_map_aio_in_qs[HDSPM_MAX_CHANNELS] = { | |
803 | 0, 1, /* line in */ | |
804 | 8, 9, /* aes in */ | |
805 | 10, 11, /* spdif in */ | |
806 | 12, 16, /* adat in */ | |
807 | -1, -1, -1, -1, -1, -1, -1, -1, | |
808 | -1, -1, -1, -1, -1, -1, -1, -1, | |
809 | -1, -1, -1, -1, -1, -1, -1, -1, | |
810 | -1, -1, -1, -1, -1, -1, -1, -1, | |
811 | -1, -1, -1, -1, -1, -1, -1, -1, | |
812 | -1, -1, -1, -1, -1, -1, -1, -1, | |
813 | -1, -1, -1, -1, -1, -1, -1, -1 | |
814 | }; | |
815 | ||
816 | static char channel_map_aio_out_qs[HDSPM_MAX_CHANNELS] = { | |
817 | 0, 1, /* line out */ | |
818 | 8, 9, /* aes out */ | |
819 | 10, 11, /* spdif out */ | |
820 | 12, 16, /* adat out */ | |
821 | 6, 7, /* phone out */ | |
822 | -1, -1, -1, -1, -1, -1, | |
823 | -1, -1, -1, -1, -1, -1, -1, -1, | |
824 | -1, -1, -1, -1, -1, -1, -1, -1, | |
825 | -1, -1, -1, -1, -1, -1, -1, -1, | |
826 | -1, -1, -1, -1, -1, -1, -1, -1, | |
827 | -1, -1, -1, -1, -1, -1, -1, -1, | |
828 | -1, -1, -1, -1, -1, -1, -1, -1 | |
829 | }; | |
830 | ||
432d2500 AK |
831 | static char channel_map_aes32[HDSPM_MAX_CHANNELS] = { |
832 | 0, 1, 2, 3, 4, 5, 6, 7, | |
833 | 8, 9, 10, 11, 12, 13, 14, 15, | |
834 | -1, -1, -1, -1, -1, -1, -1, -1, | |
835 | -1, -1, -1, -1, -1, -1, -1, -1, | |
836 | -1, -1, -1, -1, -1, -1, -1, -1, | |
837 | -1, -1, -1, -1, -1, -1, -1, -1, | |
838 | -1, -1, -1, -1, -1, -1, -1, -1, | |
839 | -1, -1, -1, -1, -1, -1, -1, -1 | |
840 | }; | |
841 | ||
98274f07 TI |
842 | struct hdspm_midi { |
843 | struct hdspm *hdspm; | |
763f356c | 844 | int id; |
98274f07 TI |
845 | struct snd_rawmidi *rmidi; |
846 | struct snd_rawmidi_substream *input; | |
847 | struct snd_rawmidi_substream *output; | |
763f356c TI |
848 | char istimer; /* timer in use */ |
849 | struct timer_list timer; | |
850 | spinlock_t lock; | |
851 | int pending; | |
0dca1793 AK |
852 | int dataIn; |
853 | int statusIn; | |
854 | int dataOut; | |
855 | int statusOut; | |
856 | int ie; | |
857 | int irq; | |
858 | }; | |
859 | ||
860 | struct hdspm_tco { | |
861 | int input; | |
862 | int framerate; | |
863 | int wordclock; | |
864 | int samplerate; | |
865 | int pull; | |
866 | int term; /* 0 = off, 1 = on */ | |
763f356c TI |
867 | }; |
868 | ||
98274f07 | 869 | struct hdspm { |
763f356c | 870 | spinlock_t lock; |
ef5fa1a4 TI |
871 | /* only one playback and/or capture stream */ |
872 | struct snd_pcm_substream *capture_substream; | |
873 | struct snd_pcm_substream *playback_substream; | |
763f356c TI |
874 | |
875 | char *card_name; /* for procinfo */ | |
3cee5a60 RB |
876 | unsigned short firmware_rev; /* dont know if relevant (yes if AES32)*/ |
877 | ||
0dca1793 | 878 | uint8_t io_type; |
763f356c | 879 | |
763f356c TI |
880 | int monitor_outs; /* set up monitoring outs init flag */ |
881 | ||
882 | u32 control_register; /* cached value */ | |
883 | u32 control2_register; /* cached value */ | |
0dca1793 | 884 | u32 settings_register; |
763f356c | 885 | |
0dca1793 | 886 | struct hdspm_midi midi[4]; |
763f356c TI |
887 | struct tasklet_struct midi_tasklet; |
888 | ||
889 | size_t period_bytes; | |
0dca1793 AK |
890 | unsigned char ss_in_channels; |
891 | unsigned char ds_in_channels; | |
892 | unsigned char qs_in_channels; | |
893 | unsigned char ss_out_channels; | |
894 | unsigned char ds_out_channels; | |
895 | unsigned char qs_out_channels; | |
896 | ||
897 | unsigned char max_channels_in; | |
898 | unsigned char max_channels_out; | |
899 | ||
286bed0f TI |
900 | signed char *channel_map_in; |
901 | signed char *channel_map_out; | |
0dca1793 | 902 | |
286bed0f TI |
903 | signed char *channel_map_in_ss, *channel_map_in_ds, *channel_map_in_qs; |
904 | signed char *channel_map_out_ss, *channel_map_out_ds, *channel_map_out_qs; | |
0dca1793 AK |
905 | |
906 | char **port_names_in; | |
907 | char **port_names_out; | |
908 | ||
909 | char **port_names_in_ss, **port_names_in_ds, **port_names_in_qs; | |
910 | char **port_names_out_ss, **port_names_out_ds, **port_names_out_qs; | |
763f356c TI |
911 | |
912 | unsigned char *playback_buffer; /* suitably aligned address */ | |
913 | unsigned char *capture_buffer; /* suitably aligned address */ | |
914 | ||
915 | pid_t capture_pid; /* process id which uses capture */ | |
916 | pid_t playback_pid; /* process id which uses capture */ | |
917 | int running; /* running status */ | |
918 | ||
919 | int last_external_sample_rate; /* samplerate mystic ... */ | |
920 | int last_internal_sample_rate; | |
921 | int system_sample_rate; | |
922 | ||
763f356c TI |
923 | int dev; /* Hardware vars... */ |
924 | int irq; | |
925 | unsigned long port; | |
926 | void __iomem *iobase; | |
927 | ||
928 | int irq_count; /* for debug */ | |
0dca1793 | 929 | int midiPorts; |
763f356c | 930 | |
98274f07 TI |
931 | struct snd_card *card; /* one card */ |
932 | struct snd_pcm *pcm; /* has one pcm */ | |
933 | struct snd_hwdep *hwdep; /* and a hwdep for additional ioctl */ | |
763f356c TI |
934 | struct pci_dev *pci; /* and an pci info */ |
935 | ||
936 | /* Mixer vars */ | |
ef5fa1a4 TI |
937 | /* fast alsa mixer */ |
938 | struct snd_kcontrol *playback_mixer_ctls[HDSPM_MAX_CHANNELS]; | |
939 | /* but input to much, so not used */ | |
940 | struct snd_kcontrol *input_mixer_ctls[HDSPM_MAX_CHANNELS]; | |
25985edc | 941 | /* full mixer accessible over mixer ioctl or hwdep-device */ |
ef5fa1a4 | 942 | struct hdspm_mixer *mixer; |
763f356c | 943 | |
0dca1793 | 944 | struct hdspm_tco *tco; /* NULL if no TCO detected */ |
763f356c | 945 | |
0dca1793 AK |
946 | char **texts_autosync; |
947 | int texts_autosync_items; | |
763f356c | 948 | |
0dca1793 | 949 | cycles_t last_interrupt; |
730a5865 JK |
950 | |
951 | struct hdspm_peak_rms peak_rms; | |
763f356c TI |
952 | }; |
953 | ||
763f356c | 954 | |
cebe41d4 | 955 | static DEFINE_PCI_DEVICE_TABLE(snd_hdspm_ids) = { |
763f356c TI |
956 | { |
957 | .vendor = PCI_VENDOR_ID_XILINX, | |
958 | .device = PCI_DEVICE_ID_XILINX_HAMMERFALL_DSP_MADI, | |
959 | .subvendor = PCI_ANY_ID, | |
960 | .subdevice = PCI_ANY_ID, | |
961 | .class = 0, | |
962 | .class_mask = 0, | |
963 | .driver_data = 0}, | |
964 | {0,} | |
965 | }; | |
966 | ||
967 | MODULE_DEVICE_TABLE(pci, snd_hdspm_ids); | |
968 | ||
969 | /* prototypes */ | |
98274f07 TI |
970 | static int __devinit snd_hdspm_create_alsa_devices(struct snd_card *card, |
971 | struct hdspm * hdspm); | |
972 | static int __devinit snd_hdspm_create_pcm(struct snd_card *card, | |
973 | struct hdspm * hdspm); | |
974 | ||
0dca1793 AK |
975 | static inline void snd_hdspm_initialize_midi_flush(struct hdspm *hdspm); |
976 | static int hdspm_update_simple_mixer_controls(struct hdspm *hdspm); | |
977 | static int hdspm_autosync_ref(struct hdspm *hdspm); | |
978 | static int snd_hdspm_set_defaults(struct hdspm *hdspm); | |
979 | static void hdspm_set_sgbuf(struct hdspm *hdspm, | |
77a23f26 | 980 | struct snd_pcm_substream *substream, |
763f356c TI |
981 | unsigned int reg, int channels); |
982 | ||
3cee5a60 RB |
983 | static inline int HDSPM_bit2freq(int n) |
984 | { | |
62cef821 DV |
985 | static const int bit2freq_tab[] = { |
986 | 0, 32000, 44100, 48000, 64000, 88200, | |
3cee5a60 RB |
987 | 96000, 128000, 176400, 192000 }; |
988 | if (n < 1 || n > 9) | |
989 | return 0; | |
990 | return bit2freq_tab[n]; | |
991 | } | |
992 | ||
0dca1793 | 993 | /* Write/read to/from HDSPM with Adresses in Bytes |
763f356c TI |
994 | not words but only 32Bit writes are allowed */ |
995 | ||
98274f07 | 996 | static inline void hdspm_write(struct hdspm * hdspm, unsigned int reg, |
763f356c TI |
997 | unsigned int val) |
998 | { | |
999 | writel(val, hdspm->iobase + reg); | |
1000 | } | |
1001 | ||
98274f07 | 1002 | static inline unsigned int hdspm_read(struct hdspm * hdspm, unsigned int reg) |
763f356c TI |
1003 | { |
1004 | return readl(hdspm->iobase + reg); | |
1005 | } | |
1006 | ||
0dca1793 AK |
1007 | /* for each output channel (chan) I have an Input (in) and Playback (pb) Fader |
1008 | mixer is write only on hardware so we have to cache him for read | |
763f356c TI |
1009 | each fader is a u32, but uses only the first 16 bit */ |
1010 | ||
98274f07 | 1011 | static inline int hdspm_read_in_gain(struct hdspm * hdspm, unsigned int chan, |
763f356c TI |
1012 | unsigned int in) |
1013 | { | |
5bab2482 | 1014 | if (chan >= HDSPM_MIXER_CHANNELS || in >= HDSPM_MIXER_CHANNELS) |
763f356c TI |
1015 | return 0; |
1016 | ||
1017 | return hdspm->mixer->ch[chan].in[in]; | |
1018 | } | |
1019 | ||
98274f07 | 1020 | static inline int hdspm_read_pb_gain(struct hdspm * hdspm, unsigned int chan, |
763f356c TI |
1021 | unsigned int pb) |
1022 | { | |
5bab2482 | 1023 | if (chan >= HDSPM_MIXER_CHANNELS || pb >= HDSPM_MIXER_CHANNELS) |
763f356c TI |
1024 | return 0; |
1025 | return hdspm->mixer->ch[chan].pb[pb]; | |
1026 | } | |
1027 | ||
62cef821 | 1028 | static int hdspm_write_in_gain(struct hdspm *hdspm, unsigned int chan, |
763f356c TI |
1029 | unsigned int in, unsigned short data) |
1030 | { | |
1031 | if (chan >= HDSPM_MIXER_CHANNELS || in >= HDSPM_MIXER_CHANNELS) | |
1032 | return -1; | |
1033 | ||
1034 | hdspm_write(hdspm, | |
1035 | HDSPM_MADI_mixerBase + | |
1036 | ((in + 128 * chan) * sizeof(u32)), | |
1037 | (hdspm->mixer->ch[chan].in[in] = data & 0xFFFF)); | |
1038 | return 0; | |
1039 | } | |
1040 | ||
62cef821 | 1041 | static int hdspm_write_pb_gain(struct hdspm *hdspm, unsigned int chan, |
763f356c TI |
1042 | unsigned int pb, unsigned short data) |
1043 | { | |
1044 | if (chan >= HDSPM_MIXER_CHANNELS || pb >= HDSPM_MIXER_CHANNELS) | |
1045 | return -1; | |
1046 | ||
1047 | hdspm_write(hdspm, | |
1048 | HDSPM_MADI_mixerBase + | |
1049 | ((64 + pb + 128 * chan) * sizeof(u32)), | |
1050 | (hdspm->mixer->ch[chan].pb[pb] = data & 0xFFFF)); | |
1051 | return 0; | |
1052 | } | |
1053 | ||
1054 | ||
1055 | /* enable DMA for specific channels, now available for DSP-MADI */ | |
98274f07 | 1056 | static inline void snd_hdspm_enable_in(struct hdspm * hdspm, int i, int v) |
763f356c TI |
1057 | { |
1058 | hdspm_write(hdspm, HDSPM_inputEnableBase + (4 * i), v); | |
1059 | } | |
1060 | ||
98274f07 | 1061 | static inline void snd_hdspm_enable_out(struct hdspm * hdspm, int i, int v) |
763f356c TI |
1062 | { |
1063 | hdspm_write(hdspm, HDSPM_outputEnableBase + (4 * i), v); | |
1064 | } | |
1065 | ||
1066 | /* check if same process is writing and reading */ | |
62cef821 | 1067 | static int snd_hdspm_use_is_exclusive(struct hdspm *hdspm) |
763f356c TI |
1068 | { |
1069 | unsigned long flags; | |
1070 | int ret = 1; | |
1071 | ||
1072 | spin_lock_irqsave(&hdspm->lock, flags); | |
1073 | if ((hdspm->playback_pid != hdspm->capture_pid) && | |
1074 | (hdspm->playback_pid >= 0) && (hdspm->capture_pid >= 0)) { | |
1075 | ret = 0; | |
1076 | } | |
1077 | spin_unlock_irqrestore(&hdspm->lock, flags); | |
1078 | return ret; | |
1079 | } | |
1080 | ||
1081 | /* check for external sample rate */ | |
62cef821 | 1082 | static int hdspm_external_sample_rate(struct hdspm *hdspm) |
763f356c | 1083 | { |
0dca1793 AK |
1084 | unsigned int status, status2, timecode; |
1085 | int syncref, rate = 0, rate_bits; | |
3cee5a60 | 1086 | |
0dca1793 AK |
1087 | switch (hdspm->io_type) { |
1088 | case AES32: | |
1089 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
1090 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
7c4a95b5 | 1091 | timecode = hdspm_read(hdspm, HDSPM_timecodeRegister); |
0dca1793 AK |
1092 | |
1093 | syncref = hdspm_autosync_ref(hdspm); | |
3cee5a60 RB |
1094 | |
1095 | if (syncref == HDSPM_AES32_AUTOSYNC_FROM_WORD && | |
1096 | status & HDSPM_AES32_wcLock) | |
0dca1793 AK |
1097 | return HDSPM_bit2freq((status >> HDSPM_AES32_wcFreq_bit) & 0xF); |
1098 | ||
3cee5a60 | 1099 | if (syncref >= HDSPM_AES32_AUTOSYNC_FROM_AES1 && |
0dca1793 AK |
1100 | syncref <= HDSPM_AES32_AUTOSYNC_FROM_AES8 && |
1101 | status2 & (HDSPM_LockAES >> | |
1102 | (syncref - HDSPM_AES32_AUTOSYNC_FROM_AES1))) | |
1103 | return HDSPM_bit2freq((timecode >> (4*(syncref-HDSPM_AES32_AUTOSYNC_FROM_AES1))) & 0xF); | |
3cee5a60 | 1104 | return 0; |
0dca1793 AK |
1105 | break; |
1106 | ||
1107 | case MADIface: | |
1108 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
1109 | ||
1110 | if (!(status & HDSPM_madiLock)) { | |
1111 | rate = 0; /* no lock */ | |
1112 | } else { | |
1113 | switch (status & (HDSPM_status1_freqMask)) { | |
1114 | case HDSPM_status1_F_0*1: | |
1115 | rate = 32000; break; | |
1116 | case HDSPM_status1_F_0*2: | |
1117 | rate = 44100; break; | |
1118 | case HDSPM_status1_F_0*3: | |
1119 | rate = 48000; break; | |
1120 | case HDSPM_status1_F_0*4: | |
1121 | rate = 64000; break; | |
1122 | case HDSPM_status1_F_0*5: | |
1123 | rate = 88200; break; | |
1124 | case HDSPM_status1_F_0*6: | |
1125 | rate = 96000; break; | |
1126 | case HDSPM_status1_F_0*7: | |
1127 | rate = 128000; break; | |
1128 | case HDSPM_status1_F_0*8: | |
1129 | rate = 176400; break; | |
1130 | case HDSPM_status1_F_0*9: | |
1131 | rate = 192000; break; | |
1132 | default: | |
1133 | rate = 0; break; | |
1134 | } | |
1135 | } | |
1136 | ||
1137 | break; | |
1138 | ||
1139 | case MADI: | |
1140 | case AIO: | |
1141 | case RayDAT: | |
1142 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
1143 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
1144 | rate = 0; | |
763f356c | 1145 | |
3cee5a60 RB |
1146 | /* if wordclock has synced freq and wordclock is valid */ |
1147 | if ((status2 & HDSPM_wcLock) != 0 && | |
fedf1535 | 1148 | (status2 & HDSPM_SelSyncRef0) == 0) { |
763f356c | 1149 | |
3cee5a60 | 1150 | rate_bits = status2 & HDSPM_wcFreqMask; |
763f356c | 1151 | |
0dca1793 | 1152 | |
3cee5a60 RB |
1153 | switch (rate_bits) { |
1154 | case HDSPM_wcFreq32: | |
1155 | rate = 32000; | |
1156 | break; | |
1157 | case HDSPM_wcFreq44_1: | |
1158 | rate = 44100; | |
1159 | break; | |
1160 | case HDSPM_wcFreq48: | |
1161 | rate = 48000; | |
1162 | break; | |
1163 | case HDSPM_wcFreq64: | |
1164 | rate = 64000; | |
1165 | break; | |
1166 | case HDSPM_wcFreq88_2: | |
1167 | rate = 88200; | |
1168 | break; | |
1169 | case HDSPM_wcFreq96: | |
1170 | rate = 96000; | |
1171 | break; | |
3cee5a60 RB |
1172 | default: |
1173 | rate = 0; | |
1174 | break; | |
1175 | } | |
763f356c | 1176 | } |
763f356c | 1177 | |
ef5fa1a4 TI |
1178 | /* if rate detected and Syncref is Word than have it, |
1179 | * word has priority to MADI | |
1180 | */ | |
3cee5a60 | 1181 | if (rate != 0 && |
0dca1793 | 1182 | (status2 & HDSPM_SelSyncRefMask) == HDSPM_SelSyncRef_WORD) |
3cee5a60 | 1183 | return rate; |
763f356c | 1184 | |
0dca1793 | 1185 | /* maybe a madi input (which is taken if sel sync is madi) */ |
3cee5a60 RB |
1186 | if (status & HDSPM_madiLock) { |
1187 | rate_bits = status & HDSPM_madiFreqMask; | |
763f356c | 1188 | |
3cee5a60 RB |
1189 | switch (rate_bits) { |
1190 | case HDSPM_madiFreq32: | |
1191 | rate = 32000; | |
1192 | break; | |
1193 | case HDSPM_madiFreq44_1: | |
1194 | rate = 44100; | |
1195 | break; | |
1196 | case HDSPM_madiFreq48: | |
1197 | rate = 48000; | |
1198 | break; | |
1199 | case HDSPM_madiFreq64: | |
1200 | rate = 64000; | |
1201 | break; | |
1202 | case HDSPM_madiFreq88_2: | |
1203 | rate = 88200; | |
1204 | break; | |
1205 | case HDSPM_madiFreq96: | |
1206 | rate = 96000; | |
1207 | break; | |
1208 | case HDSPM_madiFreq128: | |
1209 | rate = 128000; | |
1210 | break; | |
1211 | case HDSPM_madiFreq176_4: | |
1212 | rate = 176400; | |
1213 | break; | |
1214 | case HDSPM_madiFreq192: | |
1215 | rate = 192000; | |
1216 | break; | |
1217 | default: | |
1218 | rate = 0; | |
1219 | break; | |
1220 | } | |
d12c51d8 AK |
1221 | |
1222 | /* QS and DS rates normally can not be detected | |
1223 | * automatically by the card. Only exception is MADI | |
1224 | * in 96k frame mode. | |
1225 | * | |
1226 | * So if we read SS values (32 .. 48k), check for | |
1227 | * user-provided DS/QS bits in the control register | |
1228 | * and multiply the base frequency accordingly. | |
1229 | */ | |
1230 | if (rate <= 48000) { | |
1231 | if (hdspm->control_register & HDSPM_QuadSpeed) | |
1232 | rate *= 4; | |
1233 | else if (hdspm->control_register & | |
1234 | HDSPM_DoubleSpeed) | |
1235 | rate *= 2; | |
1236 | } | |
763f356c | 1237 | } |
0dca1793 | 1238 | break; |
763f356c | 1239 | } |
0dca1793 AK |
1240 | |
1241 | return rate; | |
763f356c TI |
1242 | } |
1243 | ||
7cb155ff AK |
1244 | /* return latency in samples per period */ |
1245 | static int hdspm_get_latency(struct hdspm *hdspm) | |
1246 | { | |
1247 | int n; | |
1248 | ||
1249 | n = hdspm_decode_latency(hdspm->control_register); | |
1250 | ||
1251 | /* Special case for new RME cards with 32 samples period size. | |
1252 | * The three latency bits in the control register | |
1253 | * (HDSP_LatencyMask) encode latency values of 64 samples as | |
1254 | * 0, 128 samples as 1 ... 4096 samples as 6. For old cards, 7 | |
1255 | * denotes 8192 samples, but on new cards like RayDAT or AIO, | |
1256 | * it corresponds to 32 samples. | |
1257 | */ | |
1258 | if ((7 == n) && (RayDAT == hdspm->io_type || AIO == hdspm->io_type)) | |
1259 | n = -1; | |
1260 | ||
1261 | return 1 << (n + 6); | |
1262 | } | |
1263 | ||
763f356c | 1264 | /* Latency function */ |
0dca1793 | 1265 | static inline void hdspm_compute_period_size(struct hdspm *hdspm) |
763f356c | 1266 | { |
7cb155ff | 1267 | hdspm->period_bytes = 4 * hdspm_get_latency(hdspm); |
763f356c TI |
1268 | } |
1269 | ||
0dca1793 AK |
1270 | |
1271 | static snd_pcm_uframes_t hdspm_hw_pointer(struct hdspm *hdspm) | |
763f356c TI |
1272 | { |
1273 | int position; | |
1274 | ||
1275 | position = hdspm_read(hdspm, HDSPM_statusRegister); | |
483cee77 AK |
1276 | |
1277 | switch (hdspm->io_type) { | |
1278 | case RayDAT: | |
1279 | case AIO: | |
1280 | position &= HDSPM_BufferPositionMask; | |
1281 | position /= 4; /* Bytes per sample */ | |
1282 | break; | |
1283 | default: | |
1284 | position = (position & HDSPM_BufferID) ? | |
1285 | (hdspm->period_bytes / 4) : 0; | |
1286 | } | |
763f356c TI |
1287 | |
1288 | return position; | |
1289 | } | |
1290 | ||
1291 | ||
98274f07 | 1292 | static inline void hdspm_start_audio(struct hdspm * s) |
763f356c TI |
1293 | { |
1294 | s->control_register |= (HDSPM_AudioInterruptEnable | HDSPM_Start); | |
1295 | hdspm_write(s, HDSPM_controlRegister, s->control_register); | |
1296 | } | |
1297 | ||
98274f07 | 1298 | static inline void hdspm_stop_audio(struct hdspm * s) |
763f356c TI |
1299 | { |
1300 | s->control_register &= ~(HDSPM_Start | HDSPM_AudioInterruptEnable); | |
1301 | hdspm_write(s, HDSPM_controlRegister, s->control_register); | |
1302 | } | |
1303 | ||
1304 | /* should I silence all or only opened ones ? doit all for first even is 4MB*/ | |
62cef821 | 1305 | static void hdspm_silence_playback(struct hdspm *hdspm) |
763f356c TI |
1306 | { |
1307 | int i; | |
1308 | int n = hdspm->period_bytes; | |
1309 | void *buf = hdspm->playback_buffer; | |
1310 | ||
3cee5a60 RB |
1311 | if (buf == NULL) |
1312 | return; | |
763f356c TI |
1313 | |
1314 | for (i = 0; i < HDSPM_MAX_CHANNELS; i++) { | |
1315 | memset(buf, 0, n); | |
1316 | buf += HDSPM_CHANNEL_BUFFER_BYTES; | |
1317 | } | |
1318 | } | |
1319 | ||
0dca1793 | 1320 | static int hdspm_set_interrupt_interval(struct hdspm *s, unsigned int frames) |
763f356c TI |
1321 | { |
1322 | int n; | |
1323 | ||
1324 | spin_lock_irq(&s->lock); | |
1325 | ||
1326 | frames >>= 7; | |
1327 | n = 0; | |
1328 | while (frames) { | |
1329 | n++; | |
1330 | frames >>= 1; | |
1331 | } | |
1332 | s->control_register &= ~HDSPM_LatencyMask; | |
1333 | s->control_register |= hdspm_encode_latency(n); | |
1334 | ||
1335 | hdspm_write(s, HDSPM_controlRegister, s->control_register); | |
1336 | ||
1337 | hdspm_compute_period_size(s); | |
1338 | ||
1339 | spin_unlock_irq(&s->lock); | |
1340 | ||
1341 | return 0; | |
1342 | } | |
1343 | ||
0dca1793 AK |
1344 | static u64 hdspm_calc_dds_value(struct hdspm *hdspm, u64 period) |
1345 | { | |
1346 | u64 freq_const; | |
1347 | ||
1348 | if (period == 0) | |
1349 | return 0; | |
1350 | ||
1351 | switch (hdspm->io_type) { | |
1352 | case MADI: | |
1353 | case AES32: | |
1354 | freq_const = 110069313433624ULL; | |
1355 | break; | |
1356 | case RayDAT: | |
1357 | case AIO: | |
1358 | freq_const = 104857600000000ULL; | |
1359 | break; | |
1360 | case MADIface: | |
1361 | freq_const = 131072000000000ULL; | |
3d56c8e6 TI |
1362 | break; |
1363 | default: | |
1364 | snd_BUG(); | |
1365 | return 0; | |
0dca1793 AK |
1366 | } |
1367 | ||
1368 | return div_u64(freq_const, period); | |
1369 | } | |
1370 | ||
1371 | ||
ffb2c3c0 RB |
1372 | static void hdspm_set_dds_value(struct hdspm *hdspm, int rate) |
1373 | { | |
1374 | u64 n; | |
0dca1793 | 1375 | |
ffb2c3c0 RB |
1376 | if (rate >= 112000) |
1377 | rate /= 4; | |
1378 | else if (rate >= 56000) | |
1379 | rate /= 2; | |
1380 | ||
0dca1793 AK |
1381 | switch (hdspm->io_type) { |
1382 | case MADIface: | |
3d56c8e6 TI |
1383 | n = 131072000000000ULL; /* 125 MHz */ |
1384 | break; | |
0dca1793 AK |
1385 | case MADI: |
1386 | case AES32: | |
3d56c8e6 TI |
1387 | n = 110069313433624ULL; /* 105 MHz */ |
1388 | break; | |
0dca1793 AK |
1389 | case RayDAT: |
1390 | case AIO: | |
3d56c8e6 TI |
1391 | n = 104857600000000ULL; /* 100 MHz */ |
1392 | break; | |
1393 | default: | |
1394 | snd_BUG(); | |
1395 | return; | |
0dca1793 AK |
1396 | } |
1397 | ||
3f7440a6 | 1398 | n = div_u64(n, rate); |
ffb2c3c0 | 1399 | /* n should be less than 2^32 for being written to FREQ register */ |
da3cec35 | 1400 | snd_BUG_ON(n >> 32); |
ffb2c3c0 RB |
1401 | hdspm_write(hdspm, HDSPM_freqReg, (u32)n); |
1402 | } | |
763f356c TI |
1403 | |
1404 | /* dummy set rate lets see what happens */ | |
98274f07 | 1405 | static int hdspm_set_rate(struct hdspm * hdspm, int rate, int called_internally) |
763f356c | 1406 | { |
763f356c TI |
1407 | int current_rate; |
1408 | int rate_bits; | |
1409 | int not_set = 0; | |
6534599d | 1410 | int current_speed, target_speed; |
763f356c TI |
1411 | |
1412 | /* ASSUMPTION: hdspm->lock is either set, or there is no need for | |
1413 | it (e.g. during module initialization). | |
1414 | */ | |
1415 | ||
1416 | if (!(hdspm->control_register & HDSPM_ClockModeMaster)) { | |
1417 | ||
0dca1793 | 1418 | /* SLAVE --- */ |
763f356c TI |
1419 | if (called_internally) { |
1420 | ||
0dca1793 AK |
1421 | /* request from ctl or card initialization |
1422 | just make a warning an remember setting | |
1423 | for future master mode switching */ | |
1424 | ||
ef5fa1a4 TI |
1425 | snd_printk(KERN_WARNING "HDSPM: " |
1426 | "Warning: device is not running " | |
1427 | "as a clock master.\n"); | |
763f356c TI |
1428 | not_set = 1; |
1429 | } else { | |
1430 | ||
1431 | /* hw_param request while in AutoSync mode */ | |
1432 | int external_freq = | |
1433 | hdspm_external_sample_rate(hdspm); | |
1434 | ||
ef5fa1a4 TI |
1435 | if (hdspm_autosync_ref(hdspm) == |
1436 | HDSPM_AUTOSYNC_FROM_NONE) { | |
763f356c | 1437 | |
ef5fa1a4 TI |
1438 | snd_printk(KERN_WARNING "HDSPM: " |
1439 | "Detected no Externel Sync \n"); | |
763f356c TI |
1440 | not_set = 1; |
1441 | ||
1442 | } else if (rate != external_freq) { | |
1443 | ||
ef5fa1a4 TI |
1444 | snd_printk(KERN_WARNING "HDSPM: " |
1445 | "Warning: No AutoSync source for " | |
1446 | "requested rate\n"); | |
763f356c TI |
1447 | not_set = 1; |
1448 | } | |
1449 | } | |
1450 | } | |
1451 | ||
1452 | current_rate = hdspm->system_sample_rate; | |
1453 | ||
1454 | /* Changing between Singe, Double and Quad speed is not | |
1455 | allowed if any substreams are open. This is because such a change | |
1456 | causes a shift in the location of the DMA buffers and a reduction | |
1457 | in the number of available buffers. | |
1458 | ||
1459 | Note that a similar but essentially insoluble problem exists for | |
1460 | externally-driven rate changes. All we can do is to flag rate | |
0dca1793 | 1461 | changes in the read/write routines. |
763f356c TI |
1462 | */ |
1463 | ||
6534599d RB |
1464 | if (current_rate <= 48000) |
1465 | current_speed = HDSPM_SPEED_SINGLE; | |
1466 | else if (current_rate <= 96000) | |
1467 | current_speed = HDSPM_SPEED_DOUBLE; | |
1468 | else | |
1469 | current_speed = HDSPM_SPEED_QUAD; | |
1470 | ||
1471 | if (rate <= 48000) | |
1472 | target_speed = HDSPM_SPEED_SINGLE; | |
1473 | else if (rate <= 96000) | |
1474 | target_speed = HDSPM_SPEED_DOUBLE; | |
1475 | else | |
1476 | target_speed = HDSPM_SPEED_QUAD; | |
3cee5a60 | 1477 | |
763f356c TI |
1478 | switch (rate) { |
1479 | case 32000: | |
763f356c TI |
1480 | rate_bits = HDSPM_Frequency32KHz; |
1481 | break; | |
1482 | case 44100: | |
763f356c TI |
1483 | rate_bits = HDSPM_Frequency44_1KHz; |
1484 | break; | |
1485 | case 48000: | |
763f356c TI |
1486 | rate_bits = HDSPM_Frequency48KHz; |
1487 | break; | |
1488 | case 64000: | |
763f356c TI |
1489 | rate_bits = HDSPM_Frequency64KHz; |
1490 | break; | |
1491 | case 88200: | |
763f356c TI |
1492 | rate_bits = HDSPM_Frequency88_2KHz; |
1493 | break; | |
1494 | case 96000: | |
763f356c TI |
1495 | rate_bits = HDSPM_Frequency96KHz; |
1496 | break; | |
3cee5a60 | 1497 | case 128000: |
3cee5a60 RB |
1498 | rate_bits = HDSPM_Frequency128KHz; |
1499 | break; | |
1500 | case 176400: | |
3cee5a60 RB |
1501 | rate_bits = HDSPM_Frequency176_4KHz; |
1502 | break; | |
1503 | case 192000: | |
3cee5a60 RB |
1504 | rate_bits = HDSPM_Frequency192KHz; |
1505 | break; | |
763f356c TI |
1506 | default: |
1507 | return -EINVAL; | |
1508 | } | |
1509 | ||
6534599d | 1510 | if (current_speed != target_speed |
763f356c TI |
1511 | && (hdspm->capture_pid >= 0 || hdspm->playback_pid >= 0)) { |
1512 | snd_printk | |
ef5fa1a4 | 1513 | (KERN_ERR "HDSPM: " |
6534599d | 1514 | "cannot change from %s speed to %s speed mode " |
ef5fa1a4 | 1515 | "(capture PID = %d, playback PID = %d)\n", |
6534599d RB |
1516 | hdspm_speed_names[current_speed], |
1517 | hdspm_speed_names[target_speed], | |
763f356c TI |
1518 | hdspm->capture_pid, hdspm->playback_pid); |
1519 | return -EBUSY; | |
1520 | } | |
1521 | ||
1522 | hdspm->control_register &= ~HDSPM_FrequencyMask; | |
1523 | hdspm->control_register |= rate_bits; | |
1524 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
1525 | ||
ffb2c3c0 RB |
1526 | /* For AES32, need to set DDS value in FREQ register |
1527 | For MADI, also apparently */ | |
1528 | hdspm_set_dds_value(hdspm, rate); | |
0dca1793 AK |
1529 | |
1530 | if (AES32 == hdspm->io_type && rate != current_rate) | |
ffb2c3c0 | 1531 | hdspm_write(hdspm, HDSPM_eeprom_wr, 0); |
763f356c TI |
1532 | |
1533 | hdspm->system_sample_rate = rate; | |
1534 | ||
0dca1793 AK |
1535 | if (rate <= 48000) { |
1536 | hdspm->channel_map_in = hdspm->channel_map_in_ss; | |
1537 | hdspm->channel_map_out = hdspm->channel_map_out_ss; | |
1538 | hdspm->max_channels_in = hdspm->ss_in_channels; | |
1539 | hdspm->max_channels_out = hdspm->ss_out_channels; | |
1540 | hdspm->port_names_in = hdspm->port_names_in_ss; | |
1541 | hdspm->port_names_out = hdspm->port_names_out_ss; | |
1542 | } else if (rate <= 96000) { | |
1543 | hdspm->channel_map_in = hdspm->channel_map_in_ds; | |
1544 | hdspm->channel_map_out = hdspm->channel_map_out_ds; | |
1545 | hdspm->max_channels_in = hdspm->ds_in_channels; | |
1546 | hdspm->max_channels_out = hdspm->ds_out_channels; | |
1547 | hdspm->port_names_in = hdspm->port_names_in_ds; | |
1548 | hdspm->port_names_out = hdspm->port_names_out_ds; | |
1549 | } else { | |
1550 | hdspm->channel_map_in = hdspm->channel_map_in_qs; | |
1551 | hdspm->channel_map_out = hdspm->channel_map_out_qs; | |
1552 | hdspm->max_channels_in = hdspm->qs_in_channels; | |
1553 | hdspm->max_channels_out = hdspm->qs_out_channels; | |
1554 | hdspm->port_names_in = hdspm->port_names_in_qs; | |
1555 | hdspm->port_names_out = hdspm->port_names_out_qs; | |
1556 | } | |
1557 | ||
763f356c TI |
1558 | if (not_set != 0) |
1559 | return -1; | |
1560 | ||
1561 | return 0; | |
1562 | } | |
1563 | ||
1564 | /* mainly for init to 0 on load */ | |
98274f07 | 1565 | static void all_in_all_mixer(struct hdspm * hdspm, int sgain) |
763f356c TI |
1566 | { |
1567 | int i, j; | |
ef5fa1a4 TI |
1568 | unsigned int gain; |
1569 | ||
1570 | if (sgain > UNITY_GAIN) | |
1571 | gain = UNITY_GAIN; | |
1572 | else if (sgain < 0) | |
1573 | gain = 0; | |
1574 | else | |
1575 | gain = sgain; | |
763f356c TI |
1576 | |
1577 | for (i = 0; i < HDSPM_MIXER_CHANNELS; i++) | |
1578 | for (j = 0; j < HDSPM_MIXER_CHANNELS; j++) { | |
1579 | hdspm_write_in_gain(hdspm, i, j, gain); | |
1580 | hdspm_write_pb_gain(hdspm, i, j, gain); | |
1581 | } | |
1582 | } | |
1583 | ||
1584 | /*---------------------------------------------------------------------------- | |
1585 | MIDI | |
1586 | ----------------------------------------------------------------------------*/ | |
1587 | ||
ef5fa1a4 TI |
1588 | static inline unsigned char snd_hdspm_midi_read_byte (struct hdspm *hdspm, |
1589 | int id) | |
763f356c TI |
1590 | { |
1591 | /* the hardware already does the relevant bit-mask with 0xff */ | |
0dca1793 | 1592 | return hdspm_read(hdspm, hdspm->midi[id].dataIn); |
763f356c TI |
1593 | } |
1594 | ||
ef5fa1a4 TI |
1595 | static inline void snd_hdspm_midi_write_byte (struct hdspm *hdspm, int id, |
1596 | int val) | |
763f356c TI |
1597 | { |
1598 | /* the hardware already does the relevant bit-mask with 0xff */ | |
0dca1793 | 1599 | return hdspm_write(hdspm, hdspm->midi[id].dataOut, val); |
763f356c TI |
1600 | } |
1601 | ||
98274f07 | 1602 | static inline int snd_hdspm_midi_input_available (struct hdspm *hdspm, int id) |
763f356c | 1603 | { |
0dca1793 | 1604 | return hdspm_read(hdspm, hdspm->midi[id].statusIn) & 0xFF; |
763f356c TI |
1605 | } |
1606 | ||
98274f07 | 1607 | static inline int snd_hdspm_midi_output_possible (struct hdspm *hdspm, int id) |
763f356c TI |
1608 | { |
1609 | int fifo_bytes_used; | |
1610 | ||
0dca1793 | 1611 | fifo_bytes_used = hdspm_read(hdspm, hdspm->midi[id].statusOut) & 0xFF; |
763f356c TI |
1612 | |
1613 | if (fifo_bytes_used < 128) | |
1614 | return 128 - fifo_bytes_used; | |
1615 | else | |
1616 | return 0; | |
1617 | } | |
1618 | ||
62cef821 | 1619 | static void snd_hdspm_flush_midi_input(struct hdspm *hdspm, int id) |
763f356c TI |
1620 | { |
1621 | while (snd_hdspm_midi_input_available (hdspm, id)) | |
1622 | snd_hdspm_midi_read_byte (hdspm, id); | |
1623 | } | |
1624 | ||
98274f07 | 1625 | static int snd_hdspm_midi_output_write (struct hdspm_midi *hmidi) |
763f356c TI |
1626 | { |
1627 | unsigned long flags; | |
1628 | int n_pending; | |
1629 | int to_write; | |
1630 | int i; | |
1631 | unsigned char buf[128]; | |
1632 | ||
1633 | /* Output is not interrupt driven */ | |
0dca1793 | 1634 | |
763f356c | 1635 | spin_lock_irqsave (&hmidi->lock, flags); |
ef5fa1a4 TI |
1636 | if (hmidi->output && |
1637 | !snd_rawmidi_transmit_empty (hmidi->output)) { | |
1638 | n_pending = snd_hdspm_midi_output_possible (hmidi->hdspm, | |
1639 | hmidi->id); | |
1640 | if (n_pending > 0) { | |
1641 | if (n_pending > (int)sizeof (buf)) | |
1642 | n_pending = sizeof (buf); | |
0dca1793 | 1643 | |
ef5fa1a4 TI |
1644 | to_write = snd_rawmidi_transmit (hmidi->output, buf, |
1645 | n_pending); | |
1646 | if (to_write > 0) { | |
0dca1793 | 1647 | for (i = 0; i < to_write; ++i) |
ef5fa1a4 TI |
1648 | snd_hdspm_midi_write_byte (hmidi->hdspm, |
1649 | hmidi->id, | |
1650 | buf[i]); | |
763f356c TI |
1651 | } |
1652 | } | |
1653 | } | |
1654 | spin_unlock_irqrestore (&hmidi->lock, flags); | |
1655 | return 0; | |
1656 | } | |
1657 | ||
98274f07 | 1658 | static int snd_hdspm_midi_input_read (struct hdspm_midi *hmidi) |
763f356c | 1659 | { |
ef5fa1a4 TI |
1660 | unsigned char buf[128]; /* this buffer is designed to match the MIDI |
1661 | * input FIFO size | |
1662 | */ | |
763f356c TI |
1663 | unsigned long flags; |
1664 | int n_pending; | |
1665 | int i; | |
1666 | ||
1667 | spin_lock_irqsave (&hmidi->lock, flags); | |
ef5fa1a4 TI |
1668 | n_pending = snd_hdspm_midi_input_available (hmidi->hdspm, hmidi->id); |
1669 | if (n_pending > 0) { | |
763f356c | 1670 | if (hmidi->input) { |
ef5fa1a4 | 1671 | if (n_pending > (int)sizeof (buf)) |
763f356c | 1672 | n_pending = sizeof (buf); |
ef5fa1a4 TI |
1673 | for (i = 0; i < n_pending; ++i) |
1674 | buf[i] = snd_hdspm_midi_read_byte (hmidi->hdspm, | |
1675 | hmidi->id); | |
1676 | if (n_pending) | |
1677 | snd_rawmidi_receive (hmidi->input, buf, | |
1678 | n_pending); | |
763f356c TI |
1679 | } else { |
1680 | /* flush the MIDI input FIFO */ | |
ef5fa1a4 TI |
1681 | while (n_pending--) |
1682 | snd_hdspm_midi_read_byte (hmidi->hdspm, | |
1683 | hmidi->id); | |
763f356c TI |
1684 | } |
1685 | } | |
1686 | hmidi->pending = 0; | |
c0da0014 | 1687 | spin_unlock_irqrestore(&hmidi->lock, flags); |
0dca1793 | 1688 | |
c0da0014 | 1689 | spin_lock_irqsave(&hmidi->hdspm->lock, flags); |
0dca1793 | 1690 | hmidi->hdspm->control_register |= hmidi->ie; |
ef5fa1a4 TI |
1691 | hdspm_write(hmidi->hdspm, HDSPM_controlRegister, |
1692 | hmidi->hdspm->control_register); | |
c0da0014 | 1693 | spin_unlock_irqrestore(&hmidi->hdspm->lock, flags); |
0dca1793 | 1694 | |
763f356c TI |
1695 | return snd_hdspm_midi_output_write (hmidi); |
1696 | } | |
1697 | ||
ef5fa1a4 TI |
1698 | static void |
1699 | snd_hdspm_midi_input_trigger(struct snd_rawmidi_substream *substream, int up) | |
763f356c | 1700 | { |
98274f07 TI |
1701 | struct hdspm *hdspm; |
1702 | struct hdspm_midi *hmidi; | |
763f356c | 1703 | unsigned long flags; |
763f356c | 1704 | |
ef5fa1a4 | 1705 | hmidi = substream->rmidi->private_data; |
763f356c | 1706 | hdspm = hmidi->hdspm; |
0dca1793 | 1707 | |
763f356c TI |
1708 | spin_lock_irqsave (&hdspm->lock, flags); |
1709 | if (up) { | |
0dca1793 | 1710 | if (!(hdspm->control_register & hmidi->ie)) { |
763f356c | 1711 | snd_hdspm_flush_midi_input (hdspm, hmidi->id); |
0dca1793 | 1712 | hdspm->control_register |= hmidi->ie; |
763f356c TI |
1713 | } |
1714 | } else { | |
0dca1793 | 1715 | hdspm->control_register &= ~hmidi->ie; |
763f356c TI |
1716 | } |
1717 | ||
1718 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
1719 | spin_unlock_irqrestore (&hdspm->lock, flags); | |
1720 | } | |
1721 | ||
1722 | static void snd_hdspm_midi_output_timer(unsigned long data) | |
1723 | { | |
98274f07 | 1724 | struct hdspm_midi *hmidi = (struct hdspm_midi *) data; |
763f356c | 1725 | unsigned long flags; |
0dca1793 | 1726 | |
763f356c TI |
1727 | snd_hdspm_midi_output_write(hmidi); |
1728 | spin_lock_irqsave (&hmidi->lock, flags); | |
1729 | ||
1730 | /* this does not bump hmidi->istimer, because the | |
1731 | kernel automatically removed the timer when it | |
1732 | expired, and we are now adding it back, thus | |
0dca1793 | 1733 | leaving istimer wherever it was set before. |
763f356c TI |
1734 | */ |
1735 | ||
1736 | if (hmidi->istimer) { | |
1737 | hmidi->timer.expires = 1 + jiffies; | |
1738 | add_timer(&hmidi->timer); | |
1739 | } | |
1740 | ||
1741 | spin_unlock_irqrestore (&hmidi->lock, flags); | |
1742 | } | |
1743 | ||
ef5fa1a4 TI |
1744 | static void |
1745 | snd_hdspm_midi_output_trigger(struct snd_rawmidi_substream *substream, int up) | |
763f356c | 1746 | { |
98274f07 | 1747 | struct hdspm_midi *hmidi; |
763f356c TI |
1748 | unsigned long flags; |
1749 | ||
ef5fa1a4 | 1750 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1751 | spin_lock_irqsave (&hmidi->lock, flags); |
1752 | if (up) { | |
1753 | if (!hmidi->istimer) { | |
1754 | init_timer(&hmidi->timer); | |
1755 | hmidi->timer.function = snd_hdspm_midi_output_timer; | |
1756 | hmidi->timer.data = (unsigned long) hmidi; | |
1757 | hmidi->timer.expires = 1 + jiffies; | |
1758 | add_timer(&hmidi->timer); | |
1759 | hmidi->istimer++; | |
1760 | } | |
1761 | } else { | |
ef5fa1a4 | 1762 | if (hmidi->istimer && --hmidi->istimer <= 0) |
763f356c | 1763 | del_timer (&hmidi->timer); |
763f356c TI |
1764 | } |
1765 | spin_unlock_irqrestore (&hmidi->lock, flags); | |
1766 | if (up) | |
1767 | snd_hdspm_midi_output_write(hmidi); | |
1768 | } | |
1769 | ||
98274f07 | 1770 | static int snd_hdspm_midi_input_open(struct snd_rawmidi_substream *substream) |
763f356c | 1771 | { |
98274f07 | 1772 | struct hdspm_midi *hmidi; |
763f356c | 1773 | |
ef5fa1a4 | 1774 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1775 | spin_lock_irq (&hmidi->lock); |
1776 | snd_hdspm_flush_midi_input (hmidi->hdspm, hmidi->id); | |
1777 | hmidi->input = substream; | |
1778 | spin_unlock_irq (&hmidi->lock); | |
1779 | ||
1780 | return 0; | |
1781 | } | |
1782 | ||
98274f07 | 1783 | static int snd_hdspm_midi_output_open(struct snd_rawmidi_substream *substream) |
763f356c | 1784 | { |
98274f07 | 1785 | struct hdspm_midi *hmidi; |
763f356c | 1786 | |
ef5fa1a4 | 1787 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1788 | spin_lock_irq (&hmidi->lock); |
1789 | hmidi->output = substream; | |
1790 | spin_unlock_irq (&hmidi->lock); | |
1791 | ||
1792 | return 0; | |
1793 | } | |
1794 | ||
98274f07 | 1795 | static int snd_hdspm_midi_input_close(struct snd_rawmidi_substream *substream) |
763f356c | 1796 | { |
98274f07 | 1797 | struct hdspm_midi *hmidi; |
763f356c TI |
1798 | |
1799 | snd_hdspm_midi_input_trigger (substream, 0); | |
1800 | ||
ef5fa1a4 | 1801 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1802 | spin_lock_irq (&hmidi->lock); |
1803 | hmidi->input = NULL; | |
1804 | spin_unlock_irq (&hmidi->lock); | |
1805 | ||
1806 | return 0; | |
1807 | } | |
1808 | ||
98274f07 | 1809 | static int snd_hdspm_midi_output_close(struct snd_rawmidi_substream *substream) |
763f356c | 1810 | { |
98274f07 | 1811 | struct hdspm_midi *hmidi; |
763f356c TI |
1812 | |
1813 | snd_hdspm_midi_output_trigger (substream, 0); | |
1814 | ||
ef5fa1a4 | 1815 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1816 | spin_lock_irq (&hmidi->lock); |
1817 | hmidi->output = NULL; | |
1818 | spin_unlock_irq (&hmidi->lock); | |
1819 | ||
1820 | return 0; | |
1821 | } | |
1822 | ||
98274f07 | 1823 | static struct snd_rawmidi_ops snd_hdspm_midi_output = |
763f356c TI |
1824 | { |
1825 | .open = snd_hdspm_midi_output_open, | |
1826 | .close = snd_hdspm_midi_output_close, | |
1827 | .trigger = snd_hdspm_midi_output_trigger, | |
1828 | }; | |
1829 | ||
98274f07 | 1830 | static struct snd_rawmidi_ops snd_hdspm_midi_input = |
763f356c TI |
1831 | { |
1832 | .open = snd_hdspm_midi_input_open, | |
1833 | .close = snd_hdspm_midi_input_close, | |
1834 | .trigger = snd_hdspm_midi_input_trigger, | |
1835 | }; | |
1836 | ||
ef5fa1a4 TI |
1837 | static int __devinit snd_hdspm_create_midi (struct snd_card *card, |
1838 | struct hdspm *hdspm, int id) | |
763f356c TI |
1839 | { |
1840 | int err; | |
1841 | char buf[32]; | |
1842 | ||
1843 | hdspm->midi[id].id = id; | |
763f356c | 1844 | hdspm->midi[id].hdspm = hdspm; |
763f356c TI |
1845 | spin_lock_init (&hdspm->midi[id].lock); |
1846 | ||
0dca1793 AK |
1847 | if (0 == id) { |
1848 | if (MADIface == hdspm->io_type) { | |
1849 | /* MIDI-over-MADI on HDSPe MADIface */ | |
1850 | hdspm->midi[0].dataIn = HDSPM_midiDataIn2; | |
1851 | hdspm->midi[0].statusIn = HDSPM_midiStatusIn2; | |
1852 | hdspm->midi[0].dataOut = HDSPM_midiDataOut2; | |
1853 | hdspm->midi[0].statusOut = HDSPM_midiStatusOut2; | |
1854 | hdspm->midi[0].ie = HDSPM_Midi2InterruptEnable; | |
1855 | hdspm->midi[0].irq = HDSPM_midi2IRQPending; | |
1856 | } else { | |
1857 | hdspm->midi[0].dataIn = HDSPM_midiDataIn0; | |
1858 | hdspm->midi[0].statusIn = HDSPM_midiStatusIn0; | |
1859 | hdspm->midi[0].dataOut = HDSPM_midiDataOut0; | |
1860 | hdspm->midi[0].statusOut = HDSPM_midiStatusOut0; | |
1861 | hdspm->midi[0].ie = HDSPM_Midi0InterruptEnable; | |
1862 | hdspm->midi[0].irq = HDSPM_midi0IRQPending; | |
1863 | } | |
1864 | } else if (1 == id) { | |
1865 | hdspm->midi[1].dataIn = HDSPM_midiDataIn1; | |
1866 | hdspm->midi[1].statusIn = HDSPM_midiStatusIn1; | |
1867 | hdspm->midi[1].dataOut = HDSPM_midiDataOut1; | |
1868 | hdspm->midi[1].statusOut = HDSPM_midiStatusOut1; | |
1869 | hdspm->midi[1].ie = HDSPM_Midi1InterruptEnable; | |
1870 | hdspm->midi[1].irq = HDSPM_midi1IRQPending; | |
1871 | } else if ((2 == id) && (MADI == hdspm->io_type)) { | |
1872 | /* MIDI-over-MADI on HDSPe MADI */ | |
1873 | hdspm->midi[2].dataIn = HDSPM_midiDataIn2; | |
1874 | hdspm->midi[2].statusIn = HDSPM_midiStatusIn2; | |
1875 | hdspm->midi[2].dataOut = HDSPM_midiDataOut2; | |
1876 | hdspm->midi[2].statusOut = HDSPM_midiStatusOut2; | |
1877 | hdspm->midi[2].ie = HDSPM_Midi2InterruptEnable; | |
1878 | hdspm->midi[2].irq = HDSPM_midi2IRQPending; | |
1879 | } else if (2 == id) { | |
1880 | /* TCO MTC, read only */ | |
1881 | hdspm->midi[2].dataIn = HDSPM_midiDataIn2; | |
1882 | hdspm->midi[2].statusIn = HDSPM_midiStatusIn2; | |
1883 | hdspm->midi[2].dataOut = -1; | |
1884 | hdspm->midi[2].statusOut = -1; | |
1885 | hdspm->midi[2].ie = HDSPM_Midi2InterruptEnable; | |
1886 | hdspm->midi[2].irq = HDSPM_midi2IRQPendingAES; | |
1887 | } else if (3 == id) { | |
1888 | /* TCO MTC on HDSPe MADI */ | |
1889 | hdspm->midi[3].dataIn = HDSPM_midiDataIn3; | |
1890 | hdspm->midi[3].statusIn = HDSPM_midiStatusIn3; | |
1891 | hdspm->midi[3].dataOut = -1; | |
1892 | hdspm->midi[3].statusOut = -1; | |
1893 | hdspm->midi[3].ie = HDSPM_Midi3InterruptEnable; | |
1894 | hdspm->midi[3].irq = HDSPM_midi3IRQPending; | |
1895 | } | |
1896 | ||
1897 | if ((id < 2) || ((2 == id) && ((MADI == hdspm->io_type) || | |
1898 | (MADIface == hdspm->io_type)))) { | |
1899 | if ((id == 0) && (MADIface == hdspm->io_type)) { | |
1900 | sprintf(buf, "%s MIDIoverMADI", card->shortname); | |
1901 | } else if ((id == 2) && (MADI == hdspm->io_type)) { | |
1902 | sprintf(buf, "%s MIDIoverMADI", card->shortname); | |
1903 | } else { | |
1904 | sprintf(buf, "%s MIDI %d", card->shortname, id+1); | |
1905 | } | |
1906 | err = snd_rawmidi_new(card, buf, id, 1, 1, | |
1907 | &hdspm->midi[id].rmidi); | |
1908 | if (err < 0) | |
1909 | return err; | |
763f356c | 1910 | |
0dca1793 AK |
1911 | sprintf(hdspm->midi[id].rmidi->name, "%s MIDI %d", |
1912 | card->id, id+1); | |
1913 | hdspm->midi[id].rmidi->private_data = &hdspm->midi[id]; | |
1914 | ||
1915 | snd_rawmidi_set_ops(hdspm->midi[id].rmidi, | |
1916 | SNDRV_RAWMIDI_STREAM_OUTPUT, | |
1917 | &snd_hdspm_midi_output); | |
1918 | snd_rawmidi_set_ops(hdspm->midi[id].rmidi, | |
1919 | SNDRV_RAWMIDI_STREAM_INPUT, | |
1920 | &snd_hdspm_midi_input); | |
1921 | ||
1922 | hdspm->midi[id].rmidi->info_flags |= | |
1923 | SNDRV_RAWMIDI_INFO_OUTPUT | | |
1924 | SNDRV_RAWMIDI_INFO_INPUT | | |
1925 | SNDRV_RAWMIDI_INFO_DUPLEX; | |
1926 | } else { | |
1927 | /* TCO MTC, read only */ | |
1928 | sprintf(buf, "%s MTC %d", card->shortname, id+1); | |
1929 | err = snd_rawmidi_new(card, buf, id, 1, 1, | |
1930 | &hdspm->midi[id].rmidi); | |
1931 | if (err < 0) | |
1932 | return err; | |
1933 | ||
1934 | sprintf(hdspm->midi[id].rmidi->name, | |
1935 | "%s MTC %d", card->id, id+1); | |
1936 | hdspm->midi[id].rmidi->private_data = &hdspm->midi[id]; | |
763f356c | 1937 | |
0dca1793 AK |
1938 | snd_rawmidi_set_ops(hdspm->midi[id].rmidi, |
1939 | SNDRV_RAWMIDI_STREAM_INPUT, | |
1940 | &snd_hdspm_midi_input); | |
763f356c | 1941 | |
0dca1793 AK |
1942 | hdspm->midi[id].rmidi->info_flags |= SNDRV_RAWMIDI_INFO_INPUT; |
1943 | } | |
763f356c TI |
1944 | |
1945 | return 0; | |
1946 | } | |
1947 | ||
1948 | ||
1949 | static void hdspm_midi_tasklet(unsigned long arg) | |
1950 | { | |
98274f07 | 1951 | struct hdspm *hdspm = (struct hdspm *)arg; |
0dca1793 AK |
1952 | int i = 0; |
1953 | ||
1954 | while (i < hdspm->midiPorts) { | |
1955 | if (hdspm->midi[i].pending) | |
1956 | snd_hdspm_midi_input_read(&hdspm->midi[i]); | |
1957 | ||
1958 | i++; | |
1959 | } | |
1960 | } | |
763f356c TI |
1961 | |
1962 | ||
1963 | /*----------------------------------------------------------------------------- | |
1964 | Status Interface | |
1965 | ----------------------------------------------------------------------------*/ | |
1966 | ||
1967 | /* get the system sample rate which is set */ | |
1968 | ||
0dca1793 AK |
1969 | |
1970 | /** | |
1971 | * Calculate the real sample rate from the | |
1972 | * current DDS value. | |
1973 | **/ | |
1974 | static int hdspm_get_system_sample_rate(struct hdspm *hdspm) | |
1975 | { | |
1976 | unsigned int period, rate; | |
1977 | ||
1978 | period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ); | |
1979 | rate = hdspm_calc_dds_value(hdspm, period); | |
1980 | ||
1981 | return rate; | |
1982 | } | |
1983 | ||
1984 | ||
763f356c | 1985 | #define HDSPM_SYSTEM_SAMPLE_RATE(xname, xindex) \ |
67ed4161 | 1986 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
1987 | .name = xname, \ |
1988 | .index = xindex, \ | |
1989 | .access = SNDRV_CTL_ELEM_ACCESS_READ, \ | |
1990 | .info = snd_hdspm_info_system_sample_rate, \ | |
1991 | .get = snd_hdspm_get_system_sample_rate \ | |
1992 | } | |
1993 | ||
98274f07 TI |
1994 | static int snd_hdspm_info_system_sample_rate(struct snd_kcontrol *kcontrol, |
1995 | struct snd_ctl_elem_info *uinfo) | |
763f356c TI |
1996 | { |
1997 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
1998 | uinfo->count = 1; | |
0dca1793 AK |
1999 | uinfo->value.integer.min = 27000; |
2000 | uinfo->value.integer.max = 207000; | |
2001 | uinfo->value.integer.step = 1; | |
763f356c TI |
2002 | return 0; |
2003 | } | |
2004 | ||
0dca1793 | 2005 | |
98274f07 TI |
2006 | static int snd_hdspm_get_system_sample_rate(struct snd_kcontrol *kcontrol, |
2007 | struct snd_ctl_elem_value * | |
763f356c TI |
2008 | ucontrol) |
2009 | { | |
98274f07 | 2010 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2011 | |
0dca1793 AK |
2012 | ucontrol->value.integer.value[0] = hdspm_get_system_sample_rate(hdspm); |
2013 | return 0; | |
2014 | } | |
2015 | ||
2016 | ||
2017 | /** | |
2018 | * Returns the WordClock sample rate class for the given card. | |
2019 | **/ | |
2020 | static int hdspm_get_wc_sample_rate(struct hdspm *hdspm) | |
2021 | { | |
2022 | int status; | |
2023 | ||
2024 | switch (hdspm->io_type) { | |
2025 | case RayDAT: | |
2026 | case AIO: | |
2027 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); | |
2028 | return (status >> 16) & 0xF; | |
2029 | break; | |
2030 | default: | |
2031 | break; | |
2032 | } | |
2033 | ||
2034 | ||
2035 | return 0; | |
2036 | } | |
2037 | ||
2038 | ||
2039 | /** | |
2040 | * Returns the TCO sample rate class for the given card. | |
2041 | **/ | |
2042 | static int hdspm_get_tco_sample_rate(struct hdspm *hdspm) | |
2043 | { | |
2044 | int status; | |
2045 | ||
2046 | if (hdspm->tco) { | |
2047 | switch (hdspm->io_type) { | |
2048 | case RayDAT: | |
2049 | case AIO: | |
2050 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); | |
2051 | return (status >> 20) & 0xF; | |
2052 | break; | |
2053 | default: | |
2054 | break; | |
2055 | } | |
2056 | } | |
2057 | ||
2058 | return 0; | |
2059 | } | |
2060 | ||
2061 | ||
2062 | /** | |
2063 | * Returns the SYNC_IN sample rate class for the given card. | |
2064 | **/ | |
2065 | static int hdspm_get_sync_in_sample_rate(struct hdspm *hdspm) | |
2066 | { | |
2067 | int status; | |
2068 | ||
2069 | if (hdspm->tco) { | |
2070 | switch (hdspm->io_type) { | |
2071 | case RayDAT: | |
2072 | case AIO: | |
2073 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_2); | |
2074 | return (status >> 12) & 0xF; | |
2075 | break; | |
2076 | default: | |
2077 | break; | |
2078 | } | |
2079 | } | |
2080 | ||
763f356c TI |
2081 | return 0; |
2082 | } | |
2083 | ||
0dca1793 AK |
2084 | |
2085 | /** | |
2086 | * Returns the sample rate class for input source <idx> for | |
2087 | * 'new style' cards like the AIO and RayDAT. | |
2088 | **/ | |
2089 | static int hdspm_get_s1_sample_rate(struct hdspm *hdspm, unsigned int idx) | |
2090 | { | |
2091 | int status = hdspm_read(hdspm, HDSPM_RD_STATUS_2); | |
2092 | ||
2093 | return (status >> (idx*4)) & 0xF; | |
2094 | } | |
2095 | ||
2096 | ||
2097 | ||
763f356c | 2098 | #define HDSPM_AUTOSYNC_SAMPLE_RATE(xname, xindex) \ |
0dca1793 AK |
2099 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
2100 | .name = xname, \ | |
2101 | .private_value = xindex, \ | |
2102 | .access = SNDRV_CTL_ELEM_ACCESS_READ, \ | |
2103 | .info = snd_hdspm_info_autosync_sample_rate, \ | |
2104 | .get = snd_hdspm_get_autosync_sample_rate \ | |
763f356c TI |
2105 | } |
2106 | ||
0dca1793 | 2107 | |
98274f07 TI |
2108 | static int snd_hdspm_info_autosync_sample_rate(struct snd_kcontrol *kcontrol, |
2109 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 2110 | { |
763f356c TI |
2111 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
2112 | uinfo->count = 1; | |
2113 | uinfo->value.enumerated.items = 10; | |
0dca1793 | 2114 | |
763f356c | 2115 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
0dca1793 | 2116 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; |
763f356c | 2117 | strcpy(uinfo->value.enumerated.name, |
0dca1793 | 2118 | texts_freq[uinfo->value.enumerated.item]); |
763f356c TI |
2119 | return 0; |
2120 | } | |
2121 | ||
0dca1793 | 2122 | |
98274f07 TI |
2123 | static int snd_hdspm_get_autosync_sample_rate(struct snd_kcontrol *kcontrol, |
2124 | struct snd_ctl_elem_value * | |
763f356c TI |
2125 | ucontrol) |
2126 | { | |
98274f07 | 2127 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2128 | |
0dca1793 AK |
2129 | switch (hdspm->io_type) { |
2130 | case RayDAT: | |
2131 | switch (kcontrol->private_value) { | |
2132 | case 0: | |
2133 | ucontrol->value.enumerated.item[0] = | |
2134 | hdspm_get_wc_sample_rate(hdspm); | |
2135 | break; | |
2136 | case 7: | |
2137 | ucontrol->value.enumerated.item[0] = | |
2138 | hdspm_get_tco_sample_rate(hdspm); | |
2139 | break; | |
2140 | case 8: | |
2141 | ucontrol->value.enumerated.item[0] = | |
2142 | hdspm_get_sync_in_sample_rate(hdspm); | |
2143 | break; | |
2144 | default: | |
2145 | ucontrol->value.enumerated.item[0] = | |
2146 | hdspm_get_s1_sample_rate(hdspm, | |
2147 | kcontrol->private_value-1); | |
2148 | } | |
763f356c | 2149 | |
0dca1793 AK |
2150 | case AIO: |
2151 | switch (kcontrol->private_value) { | |
2152 | case 0: /* WC */ | |
2153 | ucontrol->value.enumerated.item[0] = | |
2154 | hdspm_get_wc_sample_rate(hdspm); | |
2155 | break; | |
2156 | case 4: /* TCO */ | |
2157 | ucontrol->value.enumerated.item[0] = | |
2158 | hdspm_get_tco_sample_rate(hdspm); | |
2159 | break; | |
2160 | case 5: /* SYNC_IN */ | |
2161 | ucontrol->value.enumerated.item[0] = | |
2162 | hdspm_get_sync_in_sample_rate(hdspm); | |
2163 | break; | |
2164 | default: | |
2165 | ucontrol->value.enumerated.item[0] = | |
2166 | hdspm_get_s1_sample_rate(hdspm, | |
2167 | ucontrol->id.index-1); | |
2168 | } | |
7c4a95b5 AK |
2169 | |
2170 | case AES32: | |
2171 | ||
2172 | switch (kcontrol->private_value) { | |
2173 | case 0: /* WC */ | |
2174 | ucontrol->value.enumerated.item[0] = | |
2175 | hdspm_get_wc_sample_rate(hdspm); | |
2176 | break; | |
2177 | case 9: /* TCO */ | |
2178 | ucontrol->value.enumerated.item[0] = | |
2179 | hdspm_get_tco_sample_rate(hdspm); | |
2180 | break; | |
2181 | case 10: /* SYNC_IN */ | |
2182 | ucontrol->value.enumerated.item[0] = | |
2183 | hdspm_get_sync_in_sample_rate(hdspm); | |
2184 | break; | |
2185 | default: /* AES1 to AES8 */ | |
2186 | ucontrol->value.enumerated.item[0] = | |
2187 | hdspm_get_s1_sample_rate(hdspm, | |
2188 | kcontrol->private_value-1); | |
2189 | break; | |
2190 | ||
2191 | } | |
763f356c | 2192 | default: |
0dca1793 | 2193 | break; |
763f356c | 2194 | } |
763f356c | 2195 | |
0dca1793 | 2196 | return 0; |
763f356c TI |
2197 | } |
2198 | ||
2199 | ||
0dca1793 AK |
2200 | #define HDSPM_SYSTEM_CLOCK_MODE(xname, xindex) \ |
2201 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
2202 | .name = xname, \ | |
2203 | .index = xindex, \ | |
2204 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
2205 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
2206 | .info = snd_hdspm_info_system_clock_mode, \ | |
2207 | .get = snd_hdspm_get_system_clock_mode, \ | |
2208 | .put = snd_hdspm_put_system_clock_mode, \ | |
2209 | } | |
2210 | ||
2211 | ||
2212 | /** | |
2213 | * Returns the system clock mode for the given card. | |
2214 | * @returns 0 - master, 1 - slave | |
2215 | **/ | |
2216 | static int hdspm_system_clock_mode(struct hdspm *hdspm) | |
2217 | { | |
2218 | switch (hdspm->io_type) { | |
2219 | case AIO: | |
2220 | case RayDAT: | |
2221 | if (hdspm->settings_register & HDSPM_c0Master) | |
2222 | return 0; | |
2223 | break; | |
763f356c | 2224 | |
0dca1793 AK |
2225 | default: |
2226 | if (hdspm->control_register & HDSPM_ClockModeMaster) | |
2227 | return 0; | |
2228 | } | |
763f356c | 2229 | |
763f356c TI |
2230 | return 1; |
2231 | } | |
2232 | ||
0dca1793 AK |
2233 | |
2234 | /** | |
2235 | * Sets the system clock mode. | |
2236 | * @param mode 0 - master, 1 - slave | |
2237 | **/ | |
2238 | static void hdspm_set_system_clock_mode(struct hdspm *hdspm, int mode) | |
2239 | { | |
2240 | switch (hdspm->io_type) { | |
2241 | case AIO: | |
2242 | case RayDAT: | |
2243 | if (0 == mode) | |
2244 | hdspm->settings_register |= HDSPM_c0Master; | |
2245 | else | |
2246 | hdspm->settings_register &= ~HDSPM_c0Master; | |
2247 | ||
2248 | hdspm_write(hdspm, HDSPM_WR_SETTINGS, hdspm->settings_register); | |
2249 | break; | |
2250 | ||
2251 | default: | |
2252 | if (0 == mode) | |
2253 | hdspm->control_register |= HDSPM_ClockModeMaster; | |
2254 | else | |
2255 | hdspm->control_register &= ~HDSPM_ClockModeMaster; | |
2256 | ||
2257 | hdspm_write(hdspm, HDSPM_controlRegister, | |
2258 | hdspm->control_register); | |
2259 | } | |
2260 | } | |
2261 | ||
2262 | ||
2263 | static int snd_hdspm_info_system_clock_mode(struct snd_kcontrol *kcontrol, | |
98274f07 | 2264 | struct snd_ctl_elem_info *uinfo) |
763f356c | 2265 | { |
0dca1793 | 2266 | static char *texts[] = { "Master", "AutoSync" }; |
763f356c TI |
2267 | |
2268 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
2269 | uinfo->count = 1; | |
2270 | uinfo->value.enumerated.items = 2; | |
2271 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
2272 | uinfo->value.enumerated.item = | |
2273 | uinfo->value.enumerated.items - 1; | |
2274 | strcpy(uinfo->value.enumerated.name, | |
2275 | texts[uinfo->value.enumerated.item]); | |
2276 | return 0; | |
2277 | } | |
2278 | ||
98274f07 TI |
2279 | static int snd_hdspm_get_system_clock_mode(struct snd_kcontrol *kcontrol, |
2280 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2281 | { |
98274f07 | 2282 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2283 | |
0dca1793 | 2284 | ucontrol->value.enumerated.item[0] = hdspm_system_clock_mode(hdspm); |
763f356c TI |
2285 | return 0; |
2286 | } | |
2287 | ||
0dca1793 AK |
2288 | static int snd_hdspm_put_system_clock_mode(struct snd_kcontrol *kcontrol, |
2289 | struct snd_ctl_elem_value *ucontrol) | |
2290 | { | |
2291 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
2292 | int val; | |
2293 | ||
2294 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2295 | return -EBUSY; | |
2296 | ||
2297 | val = ucontrol->value.enumerated.item[0]; | |
2298 | if (val < 0) | |
2299 | val = 0; | |
2300 | else if (val > 1) | |
2301 | val = 1; | |
2302 | ||
2303 | hdspm_set_system_clock_mode(hdspm, val); | |
2304 | ||
2305 | return 0; | |
2306 | } | |
2307 | ||
2308 | ||
2309 | #define HDSPM_INTERNAL_CLOCK(xname, xindex) \ | |
2310 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
2311 | .name = xname, \ | |
2312 | .index = xindex, \ | |
2313 | .info = snd_hdspm_info_clock_source, \ | |
2314 | .get = snd_hdspm_get_clock_source, \ | |
2315 | .put = snd_hdspm_put_clock_source \ | |
763f356c TI |
2316 | } |
2317 | ||
0dca1793 | 2318 | |
98274f07 | 2319 | static int hdspm_clock_source(struct hdspm * hdspm) |
763f356c | 2320 | { |
0dca1793 AK |
2321 | switch (hdspm->system_sample_rate) { |
2322 | case 32000: return 0; | |
2323 | case 44100: return 1; | |
2324 | case 48000: return 2; | |
2325 | case 64000: return 3; | |
2326 | case 88200: return 4; | |
2327 | case 96000: return 5; | |
2328 | case 128000: return 6; | |
2329 | case 176400: return 7; | |
2330 | case 192000: return 8; | |
763f356c | 2331 | } |
0dca1793 AK |
2332 | |
2333 | return -1; | |
763f356c TI |
2334 | } |
2335 | ||
98274f07 | 2336 | static int hdspm_set_clock_source(struct hdspm * hdspm, int mode) |
763f356c TI |
2337 | { |
2338 | int rate; | |
2339 | switch (mode) { | |
0dca1793 AK |
2340 | case 0: |
2341 | rate = 32000; break; | |
2342 | case 1: | |
2343 | rate = 44100; break; | |
2344 | case 2: | |
2345 | rate = 48000; break; | |
2346 | case 3: | |
2347 | rate = 64000; break; | |
2348 | case 4: | |
2349 | rate = 88200; break; | |
2350 | case 5: | |
2351 | rate = 96000; break; | |
2352 | case 6: | |
2353 | rate = 128000; break; | |
2354 | case 7: | |
2355 | rate = 176400; break; | |
2356 | case 8: | |
2357 | rate = 192000; break; | |
763f356c | 2358 | default: |
0dca1793 | 2359 | rate = 48000; |
763f356c | 2360 | } |
763f356c TI |
2361 | hdspm_set_rate(hdspm, rate, 1); |
2362 | return 0; | |
2363 | } | |
2364 | ||
98274f07 TI |
2365 | static int snd_hdspm_info_clock_source(struct snd_kcontrol *kcontrol, |
2366 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 2367 | { |
763f356c TI |
2368 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
2369 | uinfo->count = 1; | |
0dca1793 | 2370 | uinfo->value.enumerated.items = 9; |
763f356c TI |
2371 | |
2372 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
2373 | uinfo->value.enumerated.item = | |
2374 | uinfo->value.enumerated.items - 1; | |
2375 | ||
2376 | strcpy(uinfo->value.enumerated.name, | |
0dca1793 | 2377 | texts_freq[uinfo->value.enumerated.item+1]); |
763f356c TI |
2378 | |
2379 | return 0; | |
2380 | } | |
2381 | ||
98274f07 TI |
2382 | static int snd_hdspm_get_clock_source(struct snd_kcontrol *kcontrol, |
2383 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2384 | { |
98274f07 | 2385 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2386 | |
2387 | ucontrol->value.enumerated.item[0] = hdspm_clock_source(hdspm); | |
2388 | return 0; | |
2389 | } | |
2390 | ||
98274f07 TI |
2391 | static int snd_hdspm_put_clock_source(struct snd_kcontrol *kcontrol, |
2392 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2393 | { |
98274f07 | 2394 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2395 | int change; |
2396 | int val; | |
2397 | ||
2398 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2399 | return -EBUSY; | |
2400 | val = ucontrol->value.enumerated.item[0]; | |
2401 | if (val < 0) | |
2402 | val = 0; | |
6534599d RB |
2403 | if (val > 9) |
2404 | val = 9; | |
763f356c TI |
2405 | spin_lock_irq(&hdspm->lock); |
2406 | if (val != hdspm_clock_source(hdspm)) | |
2407 | change = (hdspm_set_clock_source(hdspm, val) == 0) ? 1 : 0; | |
2408 | else | |
2409 | change = 0; | |
2410 | spin_unlock_irq(&hdspm->lock); | |
2411 | return change; | |
2412 | } | |
2413 | ||
763f356c | 2414 | |
0dca1793 AK |
2415 | #define HDSPM_PREF_SYNC_REF(xname, xindex) \ |
2416 | {.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
2417 | .name = xname, \ | |
2418 | .index = xindex, \ | |
2419 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
2420 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
2421 | .info = snd_hdspm_info_pref_sync_ref, \ | |
2422 | .get = snd_hdspm_get_pref_sync_ref, \ | |
2423 | .put = snd_hdspm_put_pref_sync_ref \ | |
2424 | } | |
2425 | ||
2426 | ||
2427 | /** | |
2428 | * Returns the current preferred sync reference setting. | |
2429 | * The semantics of the return value are depending on the | |
2430 | * card, please see the comments for clarification. | |
2431 | **/ | |
98274f07 | 2432 | static int hdspm_pref_sync_ref(struct hdspm * hdspm) |
763f356c | 2433 | { |
0dca1793 AK |
2434 | switch (hdspm->io_type) { |
2435 | case AES32: | |
3cee5a60 | 2436 | switch (hdspm->control_register & HDSPM_SyncRefMask) { |
0dca1793 AK |
2437 | case 0: return 0; /* WC */ |
2438 | case HDSPM_SyncRef0: return 1; /* AES 1 */ | |
2439 | case HDSPM_SyncRef1: return 2; /* AES 2 */ | |
2440 | case HDSPM_SyncRef1+HDSPM_SyncRef0: return 3; /* AES 3 */ | |
2441 | case HDSPM_SyncRef2: return 4; /* AES 4 */ | |
2442 | case HDSPM_SyncRef2+HDSPM_SyncRef0: return 5; /* AES 5 */ | |
2443 | case HDSPM_SyncRef2+HDSPM_SyncRef1: return 6; /* AES 6 */ | |
2444 | case HDSPM_SyncRef2+HDSPM_SyncRef1+HDSPM_SyncRef0: | |
2445 | return 7; /* AES 7 */ | |
2446 | case HDSPM_SyncRef3: return 8; /* AES 8 */ | |
2447 | case HDSPM_SyncRef3+HDSPM_SyncRef0: return 9; /* TCO */ | |
3cee5a60 | 2448 | } |
0dca1793 AK |
2449 | break; |
2450 | ||
2451 | case MADI: | |
2452 | case MADIface: | |
2453 | if (hdspm->tco) { | |
2454 | switch (hdspm->control_register & HDSPM_SyncRefMask) { | |
2455 | case 0: return 0; /* WC */ | |
2456 | case HDSPM_SyncRef0: return 1; /* MADI */ | |
2457 | case HDSPM_SyncRef1: return 2; /* TCO */ | |
2458 | case HDSPM_SyncRef1+HDSPM_SyncRef0: | |
2459 | return 3; /* SYNC_IN */ | |
2460 | } | |
2461 | } else { | |
2462 | switch (hdspm->control_register & HDSPM_SyncRefMask) { | |
2463 | case 0: return 0; /* WC */ | |
2464 | case HDSPM_SyncRef0: return 1; /* MADI */ | |
2465 | case HDSPM_SyncRef1+HDSPM_SyncRef0: | |
2466 | return 2; /* SYNC_IN */ | |
2467 | } | |
2468 | } | |
2469 | break; | |
2470 | ||
2471 | case RayDAT: | |
2472 | if (hdspm->tco) { | |
2473 | switch ((hdspm->settings_register & | |
2474 | HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { | |
2475 | case 0: return 0; /* WC */ | |
2476 | case 3: return 1; /* ADAT 1 */ | |
2477 | case 4: return 2; /* ADAT 2 */ | |
2478 | case 5: return 3; /* ADAT 3 */ | |
2479 | case 6: return 4; /* ADAT 4 */ | |
2480 | case 1: return 5; /* AES */ | |
2481 | case 2: return 6; /* SPDIF */ | |
2482 | case 9: return 7; /* TCO */ | |
2483 | case 10: return 8; /* SYNC_IN */ | |
2484 | } | |
2485 | } else { | |
2486 | switch ((hdspm->settings_register & | |
2487 | HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { | |
2488 | case 0: return 0; /* WC */ | |
2489 | case 3: return 1; /* ADAT 1 */ | |
2490 | case 4: return 2; /* ADAT 2 */ | |
2491 | case 5: return 3; /* ADAT 3 */ | |
2492 | case 6: return 4; /* ADAT 4 */ | |
2493 | case 1: return 5; /* AES */ | |
2494 | case 2: return 6; /* SPDIF */ | |
2495 | case 10: return 7; /* SYNC_IN */ | |
2496 | } | |
3cee5a60 | 2497 | } |
0dca1793 AK |
2498 | |
2499 | break; | |
2500 | ||
2501 | case AIO: | |
2502 | if (hdspm->tco) { | |
2503 | switch ((hdspm->settings_register & | |
2504 | HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { | |
2505 | case 0: return 0; /* WC */ | |
2506 | case 3: return 1; /* ADAT */ | |
2507 | case 1: return 2; /* AES */ | |
2508 | case 2: return 3; /* SPDIF */ | |
2509 | case 9: return 4; /* TCO */ | |
2510 | case 10: return 5; /* SYNC_IN */ | |
2511 | } | |
2512 | } else { | |
2513 | switch ((hdspm->settings_register & | |
2514 | HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { | |
2515 | case 0: return 0; /* WC */ | |
2516 | case 3: return 1; /* ADAT */ | |
2517 | case 1: return 2; /* AES */ | |
2518 | case 2: return 3; /* SPDIF */ | |
2519 | case 10: return 4; /* SYNC_IN */ | |
2520 | } | |
2521 | } | |
2522 | ||
2523 | break; | |
763f356c TI |
2524 | } |
2525 | ||
0dca1793 | 2526 | return -1; |
763f356c TI |
2527 | } |
2528 | ||
0dca1793 AK |
2529 | |
2530 | /** | |
2531 | * Set the preferred sync reference to <pref>. The semantics | |
2532 | * of <pref> are depending on the card type, see the comments | |
2533 | * for clarification. | |
2534 | **/ | |
98274f07 | 2535 | static int hdspm_set_pref_sync_ref(struct hdspm * hdspm, int pref) |
763f356c | 2536 | { |
0dca1793 | 2537 | int p = 0; |
763f356c | 2538 | |
0dca1793 AK |
2539 | switch (hdspm->io_type) { |
2540 | case AES32: | |
2541 | hdspm->control_register &= ~HDSPM_SyncRefMask; | |
3cee5a60 | 2542 | switch (pref) { |
0dca1793 AK |
2543 | case 0: /* WC */ |
2544 | break; | |
2545 | case 1: /* AES 1 */ | |
2546 | hdspm->control_register |= HDSPM_SyncRef0; | |
2547 | break; | |
2548 | case 2: /* AES 2 */ | |
2549 | hdspm->control_register |= HDSPM_SyncRef1; | |
2550 | break; | |
2551 | case 3: /* AES 3 */ | |
2552 | hdspm->control_register |= | |
2553 | HDSPM_SyncRef1+HDSPM_SyncRef0; | |
2554 | break; | |
2555 | case 4: /* AES 4 */ | |
2556 | hdspm->control_register |= HDSPM_SyncRef2; | |
2557 | break; | |
2558 | case 5: /* AES 5 */ | |
2559 | hdspm->control_register |= | |
2560 | HDSPM_SyncRef2+HDSPM_SyncRef0; | |
2561 | break; | |
2562 | case 6: /* AES 6 */ | |
2563 | hdspm->control_register |= | |
2564 | HDSPM_SyncRef2+HDSPM_SyncRef1; | |
2565 | break; | |
2566 | case 7: /* AES 7 */ | |
2567 | hdspm->control_register |= | |
2568 | HDSPM_SyncRef2+HDSPM_SyncRef1+HDSPM_SyncRef0; | |
3cee5a60 | 2569 | break; |
0dca1793 AK |
2570 | case 8: /* AES 8 */ |
2571 | hdspm->control_register |= HDSPM_SyncRef3; | |
2572 | break; | |
2573 | case 9: /* TCO */ | |
2574 | hdspm->control_register |= | |
2575 | HDSPM_SyncRef3+HDSPM_SyncRef0; | |
3cee5a60 RB |
2576 | break; |
2577 | default: | |
2578 | return -1; | |
2579 | } | |
0dca1793 AK |
2580 | |
2581 | break; | |
2582 | ||
2583 | case MADI: | |
2584 | case MADIface: | |
2585 | hdspm->control_register &= ~HDSPM_SyncRefMask; | |
2586 | if (hdspm->tco) { | |
2587 | switch (pref) { | |
2588 | case 0: /* WC */ | |
2589 | break; | |
2590 | case 1: /* MADI */ | |
2591 | hdspm->control_register |= HDSPM_SyncRef0; | |
2592 | break; | |
2593 | case 2: /* TCO */ | |
2594 | hdspm->control_register |= HDSPM_SyncRef1; | |
2595 | break; | |
2596 | case 3: /* SYNC_IN */ | |
2597 | hdspm->control_register |= | |
2598 | HDSPM_SyncRef0+HDSPM_SyncRef1; | |
2599 | break; | |
2600 | default: | |
2601 | return -1; | |
2602 | } | |
2603 | } else { | |
2604 | switch (pref) { | |
2605 | case 0: /* WC */ | |
2606 | break; | |
2607 | case 1: /* MADI */ | |
2608 | hdspm->control_register |= HDSPM_SyncRef0; | |
2609 | break; | |
2610 | case 2: /* SYNC_IN */ | |
2611 | hdspm->control_register |= | |
2612 | HDSPM_SyncRef0+HDSPM_SyncRef1; | |
2613 | break; | |
2614 | default: | |
2615 | return -1; | |
2616 | } | |
2617 | } | |
2618 | ||
2619 | break; | |
2620 | ||
2621 | case RayDAT: | |
2622 | if (hdspm->tco) { | |
2623 | switch (pref) { | |
2624 | case 0: p = 0; break; /* WC */ | |
2625 | case 1: p = 3; break; /* ADAT 1 */ | |
2626 | case 2: p = 4; break; /* ADAT 2 */ | |
2627 | case 3: p = 5; break; /* ADAT 3 */ | |
2628 | case 4: p = 6; break; /* ADAT 4 */ | |
2629 | case 5: p = 1; break; /* AES */ | |
2630 | case 6: p = 2; break; /* SPDIF */ | |
2631 | case 7: p = 9; break; /* TCO */ | |
2632 | case 8: p = 10; break; /* SYNC_IN */ | |
2633 | default: return -1; | |
2634 | } | |
2635 | } else { | |
2636 | switch (pref) { | |
2637 | case 0: p = 0; break; /* WC */ | |
2638 | case 1: p = 3; break; /* ADAT 1 */ | |
2639 | case 2: p = 4; break; /* ADAT 2 */ | |
2640 | case 3: p = 5; break; /* ADAT 3 */ | |
2641 | case 4: p = 6; break; /* ADAT 4 */ | |
2642 | case 5: p = 1; break; /* AES */ | |
2643 | case 6: p = 2; break; /* SPDIF */ | |
2644 | case 7: p = 10; break; /* SYNC_IN */ | |
2645 | default: return -1; | |
2646 | } | |
2647 | } | |
2648 | break; | |
2649 | ||
2650 | case AIO: | |
2651 | if (hdspm->tco) { | |
2652 | switch (pref) { | |
2653 | case 0: p = 0; break; /* WC */ | |
2654 | case 1: p = 3; break; /* ADAT */ | |
2655 | case 2: p = 1; break; /* AES */ | |
2656 | case 3: p = 2; break; /* SPDIF */ | |
2657 | case 4: p = 9; break; /* TCO */ | |
2658 | case 5: p = 10; break; /* SYNC_IN */ | |
2659 | default: return -1; | |
2660 | } | |
2661 | } else { | |
2662 | switch (pref) { | |
2663 | case 0: p = 0; break; /* WC */ | |
2664 | case 1: p = 3; break; /* ADAT */ | |
2665 | case 2: p = 1; break; /* AES */ | |
2666 | case 3: p = 2; break; /* SPDIF */ | |
2667 | case 4: p = 10; break; /* SYNC_IN */ | |
2668 | default: return -1; | |
2669 | } | |
2670 | } | |
2671 | break; | |
763f356c | 2672 | } |
0dca1793 AK |
2673 | |
2674 | switch (hdspm->io_type) { | |
2675 | case RayDAT: | |
2676 | case AIO: | |
2677 | hdspm->settings_register &= ~HDSPM_c0_SyncRefMask; | |
2678 | hdspm->settings_register |= HDSPM_c0_SyncRef0 * p; | |
2679 | hdspm_write(hdspm, HDSPM_WR_SETTINGS, hdspm->settings_register); | |
2680 | break; | |
2681 | ||
2682 | case MADI: | |
2683 | case MADIface: | |
2684 | case AES32: | |
2685 | hdspm_write(hdspm, HDSPM_controlRegister, | |
2686 | hdspm->control_register); | |
2687 | } | |
2688 | ||
763f356c TI |
2689 | return 0; |
2690 | } | |
2691 | ||
0dca1793 | 2692 | |
98274f07 TI |
2693 | static int snd_hdspm_info_pref_sync_ref(struct snd_kcontrol *kcontrol, |
2694 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 2695 | { |
3cee5a60 | 2696 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2697 | |
0dca1793 AK |
2698 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
2699 | uinfo->count = 1; | |
2700 | uinfo->value.enumerated.items = hdspm->texts_autosync_items; | |
3cee5a60 | 2701 | |
0dca1793 AK |
2702 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
2703 | uinfo->value.enumerated.item = | |
2704 | uinfo->value.enumerated.items - 1; | |
3cee5a60 | 2705 | |
0dca1793 AK |
2706 | strcpy(uinfo->value.enumerated.name, |
2707 | hdspm->texts_autosync[uinfo->value.enumerated.item]); | |
3cee5a60 | 2708 | |
763f356c TI |
2709 | return 0; |
2710 | } | |
2711 | ||
98274f07 TI |
2712 | static int snd_hdspm_get_pref_sync_ref(struct snd_kcontrol *kcontrol, |
2713 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2714 | { |
98274f07 | 2715 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
0dca1793 | 2716 | int psf = hdspm_pref_sync_ref(hdspm); |
763f356c | 2717 | |
0dca1793 AK |
2718 | if (psf >= 0) { |
2719 | ucontrol->value.enumerated.item[0] = psf; | |
2720 | return 0; | |
2721 | } | |
2722 | ||
2723 | return -1; | |
763f356c TI |
2724 | } |
2725 | ||
98274f07 TI |
2726 | static int snd_hdspm_put_pref_sync_ref(struct snd_kcontrol *kcontrol, |
2727 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2728 | { |
98274f07 | 2729 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
0dca1793 | 2730 | int val, change = 0; |
763f356c TI |
2731 | |
2732 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2733 | return -EBUSY; | |
2734 | ||
0dca1793 AK |
2735 | val = ucontrol->value.enumerated.item[0]; |
2736 | ||
2737 | if (val < 0) | |
2738 | val = 0; | |
2739 | else if (val >= hdspm->texts_autosync_items) | |
2740 | val = hdspm->texts_autosync_items-1; | |
763f356c TI |
2741 | |
2742 | spin_lock_irq(&hdspm->lock); | |
0dca1793 AK |
2743 | if (val != hdspm_pref_sync_ref(hdspm)) |
2744 | change = (0 == hdspm_set_pref_sync_ref(hdspm, val)) ? 1 : 0; | |
2745 | ||
763f356c TI |
2746 | spin_unlock_irq(&hdspm->lock); |
2747 | return change; | |
2748 | } | |
2749 | ||
0dca1793 | 2750 | |
763f356c | 2751 | #define HDSPM_AUTOSYNC_REF(xname, xindex) \ |
67ed4161 | 2752 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
2753 | .name = xname, \ |
2754 | .index = xindex, \ | |
2755 | .access = SNDRV_CTL_ELEM_ACCESS_READ, \ | |
2756 | .info = snd_hdspm_info_autosync_ref, \ | |
2757 | .get = snd_hdspm_get_autosync_ref, \ | |
2758 | } | |
2759 | ||
0dca1793 | 2760 | static int hdspm_autosync_ref(struct hdspm *hdspm) |
763f356c | 2761 | { |
0dca1793 | 2762 | if (AES32 == hdspm->io_type) { |
3cee5a60 | 2763 | unsigned int status = hdspm_read(hdspm, HDSPM_statusRegister); |
0dca1793 AK |
2764 | unsigned int syncref = |
2765 | (status >> HDSPM_AES32_syncref_bit) & 0xF; | |
3cee5a60 RB |
2766 | if (syncref == 0) |
2767 | return HDSPM_AES32_AUTOSYNC_FROM_WORD; | |
2768 | if (syncref <= 8) | |
2769 | return syncref; | |
2770 | return HDSPM_AES32_AUTOSYNC_FROM_NONE; | |
0dca1793 | 2771 | } else if (MADI == hdspm->io_type) { |
3cee5a60 RB |
2772 | /* This looks at the autosync selected sync reference */ |
2773 | unsigned int status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
2774 | ||
2775 | switch (status2 & HDSPM_SelSyncRefMask) { | |
2776 | case HDSPM_SelSyncRef_WORD: | |
2777 | return HDSPM_AUTOSYNC_FROM_WORD; | |
2778 | case HDSPM_SelSyncRef_MADI: | |
2779 | return HDSPM_AUTOSYNC_FROM_MADI; | |
0dca1793 AK |
2780 | case HDSPM_SelSyncRef_TCO: |
2781 | return HDSPM_AUTOSYNC_FROM_TCO; | |
2782 | case HDSPM_SelSyncRef_SyncIn: | |
2783 | return HDSPM_AUTOSYNC_FROM_SYNC_IN; | |
3cee5a60 RB |
2784 | case HDSPM_SelSyncRef_NVALID: |
2785 | return HDSPM_AUTOSYNC_FROM_NONE; | |
2786 | default: | |
2787 | return 0; | |
2788 | } | |
763f356c | 2789 | |
763f356c | 2790 | } |
0dca1793 | 2791 | return 0; |
763f356c TI |
2792 | } |
2793 | ||
0dca1793 | 2794 | |
98274f07 TI |
2795 | static int snd_hdspm_info_autosync_ref(struct snd_kcontrol *kcontrol, |
2796 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 2797 | { |
3cee5a60 | 2798 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2799 | |
0dca1793 | 2800 | if (AES32 == hdspm->io_type) { |
3cee5a60 RB |
2801 | static char *texts[] = { "WordClock", "AES1", "AES2", "AES3", |
2802 | "AES4", "AES5", "AES6", "AES7", "AES8", "None"}; | |
2803 | ||
2804 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
2805 | uinfo->count = 1; | |
2806 | uinfo->value.enumerated.items = 10; | |
ef5fa1a4 TI |
2807 | if (uinfo->value.enumerated.item >= |
2808 | uinfo->value.enumerated.items) | |
3cee5a60 RB |
2809 | uinfo->value.enumerated.item = |
2810 | uinfo->value.enumerated.items - 1; | |
2811 | strcpy(uinfo->value.enumerated.name, | |
2812 | texts[uinfo->value.enumerated.item]); | |
0dca1793 AK |
2813 | } else if (MADI == hdspm->io_type) { |
2814 | static char *texts[] = {"Word Clock", "MADI", "TCO", | |
2815 | "Sync In", "None" }; | |
3cee5a60 RB |
2816 | |
2817 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
2818 | uinfo->count = 1; | |
0dca1793 | 2819 | uinfo->value.enumerated.items = 5; |
ef5fa1a4 | 2820 | if (uinfo->value.enumerated.item >= |
0dca1793 | 2821 | uinfo->value.enumerated.items) |
3cee5a60 RB |
2822 | uinfo->value.enumerated.item = |
2823 | uinfo->value.enumerated.items - 1; | |
2824 | strcpy(uinfo->value.enumerated.name, | |
2825 | texts[uinfo->value.enumerated.item]); | |
2826 | } | |
763f356c TI |
2827 | return 0; |
2828 | } | |
2829 | ||
98274f07 TI |
2830 | static int snd_hdspm_get_autosync_ref(struct snd_kcontrol *kcontrol, |
2831 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2832 | { |
98274f07 | 2833 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2834 | |
6534599d | 2835 | ucontrol->value.enumerated.item[0] = hdspm_autosync_ref(hdspm); |
763f356c TI |
2836 | return 0; |
2837 | } | |
2838 | ||
0dca1793 | 2839 | |
763f356c | 2840 | #define HDSPM_LINE_OUT(xname, xindex) \ |
67ed4161 | 2841 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
2842 | .name = xname, \ |
2843 | .index = xindex, \ | |
2844 | .info = snd_hdspm_info_line_out, \ | |
2845 | .get = snd_hdspm_get_line_out, \ | |
2846 | .put = snd_hdspm_put_line_out \ | |
2847 | } | |
2848 | ||
98274f07 | 2849 | static int hdspm_line_out(struct hdspm * hdspm) |
763f356c TI |
2850 | { |
2851 | return (hdspm->control_register & HDSPM_LineOut) ? 1 : 0; | |
2852 | } | |
2853 | ||
2854 | ||
98274f07 | 2855 | static int hdspm_set_line_output(struct hdspm * hdspm, int out) |
763f356c TI |
2856 | { |
2857 | if (out) | |
2858 | hdspm->control_register |= HDSPM_LineOut; | |
2859 | else | |
2860 | hdspm->control_register &= ~HDSPM_LineOut; | |
2861 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
2862 | ||
2863 | return 0; | |
2864 | } | |
2865 | ||
a5ce8890 | 2866 | #define snd_hdspm_info_line_out snd_ctl_boolean_mono_info |
763f356c | 2867 | |
98274f07 TI |
2868 | static int snd_hdspm_get_line_out(struct snd_kcontrol *kcontrol, |
2869 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2870 | { |
98274f07 | 2871 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2872 | |
2873 | spin_lock_irq(&hdspm->lock); | |
2874 | ucontrol->value.integer.value[0] = hdspm_line_out(hdspm); | |
2875 | spin_unlock_irq(&hdspm->lock); | |
2876 | return 0; | |
2877 | } | |
2878 | ||
98274f07 TI |
2879 | static int snd_hdspm_put_line_out(struct snd_kcontrol *kcontrol, |
2880 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2881 | { |
98274f07 | 2882 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2883 | int change; |
2884 | unsigned int val; | |
2885 | ||
2886 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2887 | return -EBUSY; | |
2888 | val = ucontrol->value.integer.value[0] & 1; | |
2889 | spin_lock_irq(&hdspm->lock); | |
2890 | change = (int) val != hdspm_line_out(hdspm); | |
2891 | hdspm_set_line_output(hdspm, val); | |
2892 | spin_unlock_irq(&hdspm->lock); | |
2893 | return change; | |
2894 | } | |
2895 | ||
0dca1793 | 2896 | |
763f356c | 2897 | #define HDSPM_TX_64(xname, xindex) \ |
67ed4161 | 2898 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
2899 | .name = xname, \ |
2900 | .index = xindex, \ | |
2901 | .info = snd_hdspm_info_tx_64, \ | |
2902 | .get = snd_hdspm_get_tx_64, \ | |
2903 | .put = snd_hdspm_put_tx_64 \ | |
2904 | } | |
2905 | ||
98274f07 | 2906 | static int hdspm_tx_64(struct hdspm * hdspm) |
763f356c TI |
2907 | { |
2908 | return (hdspm->control_register & HDSPM_TX_64ch) ? 1 : 0; | |
2909 | } | |
2910 | ||
98274f07 | 2911 | static int hdspm_set_tx_64(struct hdspm * hdspm, int out) |
763f356c TI |
2912 | { |
2913 | if (out) | |
2914 | hdspm->control_register |= HDSPM_TX_64ch; | |
2915 | else | |
2916 | hdspm->control_register &= ~HDSPM_TX_64ch; | |
2917 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
2918 | ||
2919 | return 0; | |
2920 | } | |
2921 | ||
a5ce8890 | 2922 | #define snd_hdspm_info_tx_64 snd_ctl_boolean_mono_info |
763f356c | 2923 | |
98274f07 TI |
2924 | static int snd_hdspm_get_tx_64(struct snd_kcontrol *kcontrol, |
2925 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2926 | { |
98274f07 | 2927 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2928 | |
2929 | spin_lock_irq(&hdspm->lock); | |
2930 | ucontrol->value.integer.value[0] = hdspm_tx_64(hdspm); | |
2931 | spin_unlock_irq(&hdspm->lock); | |
2932 | return 0; | |
2933 | } | |
2934 | ||
98274f07 TI |
2935 | static int snd_hdspm_put_tx_64(struct snd_kcontrol *kcontrol, |
2936 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2937 | { |
98274f07 | 2938 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2939 | int change; |
2940 | unsigned int val; | |
2941 | ||
2942 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2943 | return -EBUSY; | |
2944 | val = ucontrol->value.integer.value[0] & 1; | |
2945 | spin_lock_irq(&hdspm->lock); | |
2946 | change = (int) val != hdspm_tx_64(hdspm); | |
2947 | hdspm_set_tx_64(hdspm, val); | |
2948 | spin_unlock_irq(&hdspm->lock); | |
2949 | return change; | |
2950 | } | |
2951 | ||
0dca1793 | 2952 | |
763f356c | 2953 | #define HDSPM_C_TMS(xname, xindex) \ |
67ed4161 | 2954 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
2955 | .name = xname, \ |
2956 | .index = xindex, \ | |
2957 | .info = snd_hdspm_info_c_tms, \ | |
2958 | .get = snd_hdspm_get_c_tms, \ | |
2959 | .put = snd_hdspm_put_c_tms \ | |
2960 | } | |
2961 | ||
98274f07 | 2962 | static int hdspm_c_tms(struct hdspm * hdspm) |
763f356c TI |
2963 | { |
2964 | return (hdspm->control_register & HDSPM_clr_tms) ? 1 : 0; | |
2965 | } | |
2966 | ||
98274f07 | 2967 | static int hdspm_set_c_tms(struct hdspm * hdspm, int out) |
763f356c TI |
2968 | { |
2969 | if (out) | |
2970 | hdspm->control_register |= HDSPM_clr_tms; | |
2971 | else | |
2972 | hdspm->control_register &= ~HDSPM_clr_tms; | |
2973 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
2974 | ||
2975 | return 0; | |
2976 | } | |
2977 | ||
a5ce8890 | 2978 | #define snd_hdspm_info_c_tms snd_ctl_boolean_mono_info |
763f356c | 2979 | |
98274f07 TI |
2980 | static int snd_hdspm_get_c_tms(struct snd_kcontrol *kcontrol, |
2981 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2982 | { |
98274f07 | 2983 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2984 | |
2985 | spin_lock_irq(&hdspm->lock); | |
2986 | ucontrol->value.integer.value[0] = hdspm_c_tms(hdspm); | |
2987 | spin_unlock_irq(&hdspm->lock); | |
2988 | return 0; | |
2989 | } | |
2990 | ||
98274f07 TI |
2991 | static int snd_hdspm_put_c_tms(struct snd_kcontrol *kcontrol, |
2992 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2993 | { |
98274f07 | 2994 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2995 | int change; |
2996 | unsigned int val; | |
2997 | ||
2998 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2999 | return -EBUSY; | |
3000 | val = ucontrol->value.integer.value[0] & 1; | |
3001 | spin_lock_irq(&hdspm->lock); | |
3002 | change = (int) val != hdspm_c_tms(hdspm); | |
3003 | hdspm_set_c_tms(hdspm, val); | |
3004 | spin_unlock_irq(&hdspm->lock); | |
3005 | return change; | |
3006 | } | |
3007 | ||
0dca1793 | 3008 | |
763f356c | 3009 | #define HDSPM_SAFE_MODE(xname, xindex) \ |
67ed4161 | 3010 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
3011 | .name = xname, \ |
3012 | .index = xindex, \ | |
3013 | .info = snd_hdspm_info_safe_mode, \ | |
3014 | .get = snd_hdspm_get_safe_mode, \ | |
3015 | .put = snd_hdspm_put_safe_mode \ | |
3016 | } | |
3017 | ||
3cee5a60 RB |
3018 | static int hdspm_safe_mode(struct hdspm * hdspm) |
3019 | { | |
3020 | return (hdspm->control_register & HDSPM_AutoInp) ? 1 : 0; | |
3021 | } | |
3022 | ||
3023 | static int hdspm_set_safe_mode(struct hdspm * hdspm, int out) | |
3024 | { | |
3025 | if (out) | |
3026 | hdspm->control_register |= HDSPM_AutoInp; | |
3027 | else | |
3028 | hdspm->control_register &= ~HDSPM_AutoInp; | |
3029 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
3030 | ||
3031 | return 0; | |
3032 | } | |
3033 | ||
a5ce8890 | 3034 | #define snd_hdspm_info_safe_mode snd_ctl_boolean_mono_info |
3cee5a60 RB |
3035 | |
3036 | static int snd_hdspm_get_safe_mode(struct snd_kcontrol *kcontrol, | |
3037 | struct snd_ctl_elem_value *ucontrol) | |
3038 | { | |
3039 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3040 | ||
3041 | spin_lock_irq(&hdspm->lock); | |
3042 | ucontrol->value.integer.value[0] = hdspm_safe_mode(hdspm); | |
3043 | spin_unlock_irq(&hdspm->lock); | |
3044 | return 0; | |
3045 | } | |
3046 | ||
3047 | static int snd_hdspm_put_safe_mode(struct snd_kcontrol *kcontrol, | |
3048 | struct snd_ctl_elem_value *ucontrol) | |
3049 | { | |
3050 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3051 | int change; | |
3052 | unsigned int val; | |
3053 | ||
3054 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3055 | return -EBUSY; | |
3056 | val = ucontrol->value.integer.value[0] & 1; | |
3057 | spin_lock_irq(&hdspm->lock); | |
3058 | change = (int) val != hdspm_safe_mode(hdspm); | |
3059 | hdspm_set_safe_mode(hdspm, val); | |
3060 | spin_unlock_irq(&hdspm->lock); | |
3061 | return change; | |
3062 | } | |
3063 | ||
0dca1793 | 3064 | |
3cee5a60 RB |
3065 | #define HDSPM_EMPHASIS(xname, xindex) \ |
3066 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3067 | .name = xname, \ | |
3068 | .index = xindex, \ | |
3069 | .info = snd_hdspm_info_emphasis, \ | |
3070 | .get = snd_hdspm_get_emphasis, \ | |
3071 | .put = snd_hdspm_put_emphasis \ | |
3072 | } | |
3073 | ||
3074 | static int hdspm_emphasis(struct hdspm * hdspm) | |
3075 | { | |
3076 | return (hdspm->control_register & HDSPM_Emphasis) ? 1 : 0; | |
3077 | } | |
3078 | ||
3079 | static int hdspm_set_emphasis(struct hdspm * hdspm, int emp) | |
3080 | { | |
3081 | if (emp) | |
3082 | hdspm->control_register |= HDSPM_Emphasis; | |
3083 | else | |
3084 | hdspm->control_register &= ~HDSPM_Emphasis; | |
3085 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
3086 | ||
3087 | return 0; | |
3088 | } | |
3089 | ||
a5ce8890 | 3090 | #define snd_hdspm_info_emphasis snd_ctl_boolean_mono_info |
3cee5a60 RB |
3091 | |
3092 | static int snd_hdspm_get_emphasis(struct snd_kcontrol *kcontrol, | |
3093 | struct snd_ctl_elem_value *ucontrol) | |
3094 | { | |
3095 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3096 | ||
3097 | spin_lock_irq(&hdspm->lock); | |
3098 | ucontrol->value.enumerated.item[0] = hdspm_emphasis(hdspm); | |
3099 | spin_unlock_irq(&hdspm->lock); | |
3100 | return 0; | |
3101 | } | |
3102 | ||
3103 | static int snd_hdspm_put_emphasis(struct snd_kcontrol *kcontrol, | |
3104 | struct snd_ctl_elem_value *ucontrol) | |
3105 | { | |
3106 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3107 | int change; | |
3108 | unsigned int val; | |
3109 | ||
3110 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3111 | return -EBUSY; | |
3112 | val = ucontrol->value.integer.value[0] & 1; | |
3113 | spin_lock_irq(&hdspm->lock); | |
3114 | change = (int) val != hdspm_emphasis(hdspm); | |
3115 | hdspm_set_emphasis(hdspm, val); | |
3116 | spin_unlock_irq(&hdspm->lock); | |
3117 | return change; | |
3118 | } | |
3119 | ||
0dca1793 | 3120 | |
3cee5a60 RB |
3121 | #define HDSPM_DOLBY(xname, xindex) \ |
3122 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3123 | .name = xname, \ | |
3124 | .index = xindex, \ | |
3125 | .info = snd_hdspm_info_dolby, \ | |
3126 | .get = snd_hdspm_get_dolby, \ | |
3127 | .put = snd_hdspm_put_dolby \ | |
3128 | } | |
3129 | ||
3130 | static int hdspm_dolby(struct hdspm * hdspm) | |
3131 | { | |
3132 | return (hdspm->control_register & HDSPM_Dolby) ? 1 : 0; | |
3133 | } | |
3134 | ||
3135 | static int hdspm_set_dolby(struct hdspm * hdspm, int dol) | |
3136 | { | |
3137 | if (dol) | |
3138 | hdspm->control_register |= HDSPM_Dolby; | |
3139 | else | |
3140 | hdspm->control_register &= ~HDSPM_Dolby; | |
3141 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
3142 | ||
3143 | return 0; | |
3144 | } | |
3145 | ||
a5ce8890 | 3146 | #define snd_hdspm_info_dolby snd_ctl_boolean_mono_info |
3cee5a60 RB |
3147 | |
3148 | static int snd_hdspm_get_dolby(struct snd_kcontrol *kcontrol, | |
3149 | struct snd_ctl_elem_value *ucontrol) | |
3150 | { | |
3151 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3152 | ||
3153 | spin_lock_irq(&hdspm->lock); | |
3154 | ucontrol->value.enumerated.item[0] = hdspm_dolby(hdspm); | |
3155 | spin_unlock_irq(&hdspm->lock); | |
3156 | return 0; | |
3157 | } | |
3158 | ||
3159 | static int snd_hdspm_put_dolby(struct snd_kcontrol *kcontrol, | |
3160 | struct snd_ctl_elem_value *ucontrol) | |
3161 | { | |
3162 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3163 | int change; | |
3164 | unsigned int val; | |
3165 | ||
3166 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3167 | return -EBUSY; | |
3168 | val = ucontrol->value.integer.value[0] & 1; | |
3169 | spin_lock_irq(&hdspm->lock); | |
3170 | change = (int) val != hdspm_dolby(hdspm); | |
3171 | hdspm_set_dolby(hdspm, val); | |
3172 | spin_unlock_irq(&hdspm->lock); | |
3173 | return change; | |
3174 | } | |
3175 | ||
0dca1793 | 3176 | |
3cee5a60 RB |
3177 | #define HDSPM_PROFESSIONAL(xname, xindex) \ |
3178 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3179 | .name = xname, \ | |
3180 | .index = xindex, \ | |
3181 | .info = snd_hdspm_info_professional, \ | |
3182 | .get = snd_hdspm_get_professional, \ | |
3183 | .put = snd_hdspm_put_professional \ | |
3184 | } | |
3185 | ||
3186 | static int hdspm_professional(struct hdspm * hdspm) | |
3187 | { | |
3188 | return (hdspm->control_register & HDSPM_Professional) ? 1 : 0; | |
3189 | } | |
3190 | ||
3191 | static int hdspm_set_professional(struct hdspm * hdspm, int dol) | |
3192 | { | |
3193 | if (dol) | |
3194 | hdspm->control_register |= HDSPM_Professional; | |
3195 | else | |
3196 | hdspm->control_register &= ~HDSPM_Professional; | |
3197 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
3198 | ||
3199 | return 0; | |
3200 | } | |
3201 | ||
a5ce8890 | 3202 | #define snd_hdspm_info_professional snd_ctl_boolean_mono_info |
3cee5a60 RB |
3203 | |
3204 | static int snd_hdspm_get_professional(struct snd_kcontrol *kcontrol, | |
3205 | struct snd_ctl_elem_value *ucontrol) | |
3206 | { | |
3207 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3208 | ||
3209 | spin_lock_irq(&hdspm->lock); | |
3210 | ucontrol->value.enumerated.item[0] = hdspm_professional(hdspm); | |
3211 | spin_unlock_irq(&hdspm->lock); | |
3212 | return 0; | |
3213 | } | |
3214 | ||
3215 | static int snd_hdspm_put_professional(struct snd_kcontrol *kcontrol, | |
3216 | struct snd_ctl_elem_value *ucontrol) | |
3217 | { | |
3218 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3219 | int change; | |
3220 | unsigned int val; | |
3221 | ||
3222 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3223 | return -EBUSY; | |
3224 | val = ucontrol->value.integer.value[0] & 1; | |
3225 | spin_lock_irq(&hdspm->lock); | |
3226 | change = (int) val != hdspm_professional(hdspm); | |
3227 | hdspm_set_professional(hdspm, val); | |
3228 | spin_unlock_irq(&hdspm->lock); | |
3229 | return change; | |
3230 | } | |
3231 | ||
3232 | #define HDSPM_INPUT_SELECT(xname, xindex) \ | |
3233 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3234 | .name = xname, \ | |
3235 | .index = xindex, \ | |
3236 | .info = snd_hdspm_info_input_select, \ | |
3237 | .get = snd_hdspm_get_input_select, \ | |
3238 | .put = snd_hdspm_put_input_select \ | |
3239 | } | |
3240 | ||
3241 | static int hdspm_input_select(struct hdspm * hdspm) | |
3242 | { | |
3243 | return (hdspm->control_register & HDSPM_InputSelect0) ? 1 : 0; | |
3244 | } | |
3245 | ||
3246 | static int hdspm_set_input_select(struct hdspm * hdspm, int out) | |
3247 | { | |
3248 | if (out) | |
3249 | hdspm->control_register |= HDSPM_InputSelect0; | |
3250 | else | |
3251 | hdspm->control_register &= ~HDSPM_InputSelect0; | |
3252 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
3253 | ||
3254 | return 0; | |
3255 | } | |
3256 | ||
3257 | static int snd_hdspm_info_input_select(struct snd_kcontrol *kcontrol, | |
3258 | struct snd_ctl_elem_info *uinfo) | |
3259 | { | |
3260 | static char *texts[] = { "optical", "coaxial" }; | |
3261 | ||
3262 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
3263 | uinfo->count = 1; | |
3264 | uinfo->value.enumerated.items = 2; | |
3265 | ||
3266 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3267 | uinfo->value.enumerated.item = | |
3268 | uinfo->value.enumerated.items - 1; | |
3269 | strcpy(uinfo->value.enumerated.name, | |
3270 | texts[uinfo->value.enumerated.item]); | |
3271 | ||
3272 | return 0; | |
3273 | } | |
3274 | ||
3275 | static int snd_hdspm_get_input_select(struct snd_kcontrol *kcontrol, | |
3276 | struct snd_ctl_elem_value *ucontrol) | |
3277 | { | |
3278 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3279 | ||
3280 | spin_lock_irq(&hdspm->lock); | |
3281 | ucontrol->value.enumerated.item[0] = hdspm_input_select(hdspm); | |
3282 | spin_unlock_irq(&hdspm->lock); | |
3283 | return 0; | |
3284 | } | |
3285 | ||
3286 | static int snd_hdspm_put_input_select(struct snd_kcontrol *kcontrol, | |
3287 | struct snd_ctl_elem_value *ucontrol) | |
3288 | { | |
3289 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3290 | int change; | |
3291 | unsigned int val; | |
3292 | ||
3293 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3294 | return -EBUSY; | |
3295 | val = ucontrol->value.integer.value[0] & 1; | |
3296 | spin_lock_irq(&hdspm->lock); | |
3297 | change = (int) val != hdspm_input_select(hdspm); | |
3298 | hdspm_set_input_select(hdspm, val); | |
3299 | spin_unlock_irq(&hdspm->lock); | |
3300 | return change; | |
3301 | } | |
3302 | ||
0dca1793 | 3303 | |
3cee5a60 RB |
3304 | #define HDSPM_DS_WIRE(xname, xindex) \ |
3305 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3306 | .name = xname, \ | |
3307 | .index = xindex, \ | |
3308 | .info = snd_hdspm_info_ds_wire, \ | |
3309 | .get = snd_hdspm_get_ds_wire, \ | |
3310 | .put = snd_hdspm_put_ds_wire \ | |
3311 | } | |
3312 | ||
3313 | static int hdspm_ds_wire(struct hdspm * hdspm) | |
763f356c | 3314 | { |
3cee5a60 | 3315 | return (hdspm->control_register & HDSPM_DS_DoubleWire) ? 1 : 0; |
763f356c TI |
3316 | } |
3317 | ||
3cee5a60 | 3318 | static int hdspm_set_ds_wire(struct hdspm * hdspm, int ds) |
763f356c | 3319 | { |
3cee5a60 RB |
3320 | if (ds) |
3321 | hdspm->control_register |= HDSPM_DS_DoubleWire; | |
763f356c | 3322 | else |
3cee5a60 | 3323 | hdspm->control_register &= ~HDSPM_DS_DoubleWire; |
763f356c TI |
3324 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); |
3325 | ||
3326 | return 0; | |
3327 | } | |
3328 | ||
3cee5a60 RB |
3329 | static int snd_hdspm_info_ds_wire(struct snd_kcontrol *kcontrol, |
3330 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 3331 | { |
3cee5a60 RB |
3332 | static char *texts[] = { "Single", "Double" }; |
3333 | ||
3334 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
763f356c | 3335 | uinfo->count = 1; |
3cee5a60 RB |
3336 | uinfo->value.enumerated.items = 2; |
3337 | ||
3338 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3339 | uinfo->value.enumerated.item = | |
3340 | uinfo->value.enumerated.items - 1; | |
3341 | strcpy(uinfo->value.enumerated.name, | |
3342 | texts[uinfo->value.enumerated.item]); | |
3343 | ||
763f356c TI |
3344 | return 0; |
3345 | } | |
3346 | ||
3cee5a60 RB |
3347 | static int snd_hdspm_get_ds_wire(struct snd_kcontrol *kcontrol, |
3348 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3349 | { |
98274f07 | 3350 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3351 | |
3352 | spin_lock_irq(&hdspm->lock); | |
3cee5a60 | 3353 | ucontrol->value.enumerated.item[0] = hdspm_ds_wire(hdspm); |
763f356c TI |
3354 | spin_unlock_irq(&hdspm->lock); |
3355 | return 0; | |
3356 | } | |
3357 | ||
3cee5a60 RB |
3358 | static int snd_hdspm_put_ds_wire(struct snd_kcontrol *kcontrol, |
3359 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3360 | { |
98274f07 | 3361 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3362 | int change; |
3363 | unsigned int val; | |
3364 | ||
3365 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3366 | return -EBUSY; | |
3367 | val = ucontrol->value.integer.value[0] & 1; | |
3368 | spin_lock_irq(&hdspm->lock); | |
3cee5a60 RB |
3369 | change = (int) val != hdspm_ds_wire(hdspm); |
3370 | hdspm_set_ds_wire(hdspm, val); | |
763f356c TI |
3371 | spin_unlock_irq(&hdspm->lock); |
3372 | return change; | |
3373 | } | |
3374 | ||
0dca1793 | 3375 | |
3cee5a60 | 3376 | #define HDSPM_QS_WIRE(xname, xindex) \ |
67ed4161 | 3377 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
3378 | .name = xname, \ |
3379 | .index = xindex, \ | |
3cee5a60 RB |
3380 | .info = snd_hdspm_info_qs_wire, \ |
3381 | .get = snd_hdspm_get_qs_wire, \ | |
3382 | .put = snd_hdspm_put_qs_wire \ | |
763f356c TI |
3383 | } |
3384 | ||
3cee5a60 | 3385 | static int hdspm_qs_wire(struct hdspm * hdspm) |
763f356c | 3386 | { |
3cee5a60 RB |
3387 | if (hdspm->control_register & HDSPM_QS_DoubleWire) |
3388 | return 1; | |
3389 | if (hdspm->control_register & HDSPM_QS_QuadWire) | |
3390 | return 2; | |
3391 | return 0; | |
763f356c TI |
3392 | } |
3393 | ||
3cee5a60 | 3394 | static int hdspm_set_qs_wire(struct hdspm * hdspm, int mode) |
763f356c | 3395 | { |
3cee5a60 RB |
3396 | hdspm->control_register &= ~(HDSPM_QS_DoubleWire | HDSPM_QS_QuadWire); |
3397 | switch (mode) { | |
3398 | case 0: | |
3399 | break; | |
3400 | case 1: | |
3401 | hdspm->control_register |= HDSPM_QS_DoubleWire; | |
3402 | break; | |
3403 | case 2: | |
3404 | hdspm->control_register |= HDSPM_QS_QuadWire; | |
3405 | break; | |
3406 | } | |
763f356c TI |
3407 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); |
3408 | ||
3409 | return 0; | |
3410 | } | |
3411 | ||
3cee5a60 | 3412 | static int snd_hdspm_info_qs_wire(struct snd_kcontrol *kcontrol, |
98274f07 | 3413 | struct snd_ctl_elem_info *uinfo) |
763f356c | 3414 | { |
3cee5a60 | 3415 | static char *texts[] = { "Single", "Double", "Quad" }; |
763f356c TI |
3416 | |
3417 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
3418 | uinfo->count = 1; | |
3cee5a60 | 3419 | uinfo->value.enumerated.items = 3; |
763f356c TI |
3420 | |
3421 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3422 | uinfo->value.enumerated.item = | |
3423 | uinfo->value.enumerated.items - 1; | |
3424 | strcpy(uinfo->value.enumerated.name, | |
3425 | texts[uinfo->value.enumerated.item]); | |
3426 | ||
3427 | return 0; | |
3428 | } | |
3429 | ||
3cee5a60 | 3430 | static int snd_hdspm_get_qs_wire(struct snd_kcontrol *kcontrol, |
98274f07 | 3431 | struct snd_ctl_elem_value *ucontrol) |
763f356c | 3432 | { |
98274f07 | 3433 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3434 | |
3435 | spin_lock_irq(&hdspm->lock); | |
3cee5a60 | 3436 | ucontrol->value.enumerated.item[0] = hdspm_qs_wire(hdspm); |
763f356c TI |
3437 | spin_unlock_irq(&hdspm->lock); |
3438 | return 0; | |
3439 | } | |
3440 | ||
3cee5a60 | 3441 | static int snd_hdspm_put_qs_wire(struct snd_kcontrol *kcontrol, |
98274f07 | 3442 | struct snd_ctl_elem_value *ucontrol) |
763f356c | 3443 | { |
98274f07 | 3444 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 3445 | int change; |
3cee5a60 | 3446 | int val; |
763f356c TI |
3447 | |
3448 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3449 | return -EBUSY; | |
3cee5a60 RB |
3450 | val = ucontrol->value.integer.value[0]; |
3451 | if (val < 0) | |
3452 | val = 0; | |
3453 | if (val > 2) | |
3454 | val = 2; | |
763f356c | 3455 | spin_lock_irq(&hdspm->lock); |
ef5fa1a4 | 3456 | change = val != hdspm_qs_wire(hdspm); |
3cee5a60 | 3457 | hdspm_set_qs_wire(hdspm, val); |
763f356c TI |
3458 | spin_unlock_irq(&hdspm->lock); |
3459 | return change; | |
3460 | } | |
3461 | ||
700d1ef3 AK |
3462 | #define HDSPM_MADI_SPEEDMODE(xname, xindex) \ |
3463 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3464 | .name = xname, \ | |
3465 | .index = xindex, \ | |
3466 | .info = snd_hdspm_info_madi_speedmode, \ | |
3467 | .get = snd_hdspm_get_madi_speedmode, \ | |
3468 | .put = snd_hdspm_put_madi_speedmode \ | |
3469 | } | |
3470 | ||
3471 | static int hdspm_madi_speedmode(struct hdspm *hdspm) | |
3472 | { | |
3473 | if (hdspm->control_register & HDSPM_QuadSpeed) | |
3474 | return 2; | |
3475 | if (hdspm->control_register & HDSPM_DoubleSpeed) | |
3476 | return 1; | |
3477 | return 0; | |
3478 | } | |
3479 | ||
3480 | static int hdspm_set_madi_speedmode(struct hdspm *hdspm, int mode) | |
3481 | { | |
3482 | hdspm->control_register &= ~(HDSPM_DoubleSpeed | HDSPM_QuadSpeed); | |
3483 | switch (mode) { | |
3484 | case 0: | |
3485 | break; | |
3486 | case 1: | |
3487 | hdspm->control_register |= HDSPM_DoubleSpeed; | |
3488 | break; | |
3489 | case 2: | |
3490 | hdspm->control_register |= HDSPM_QuadSpeed; | |
3491 | break; | |
3492 | } | |
3493 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
3494 | ||
3495 | return 0; | |
3496 | } | |
3497 | ||
3498 | static int snd_hdspm_info_madi_speedmode(struct snd_kcontrol *kcontrol, | |
3499 | struct snd_ctl_elem_info *uinfo) | |
3500 | { | |
3501 | static char *texts[] = { "Single", "Double", "Quad" }; | |
3502 | ||
3503 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
3504 | uinfo->count = 1; | |
3505 | uinfo->value.enumerated.items = 3; | |
3506 | ||
3507 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3508 | uinfo->value.enumerated.item = | |
3509 | uinfo->value.enumerated.items - 1; | |
3510 | strcpy(uinfo->value.enumerated.name, | |
3511 | texts[uinfo->value.enumerated.item]); | |
3512 | ||
3513 | return 0; | |
3514 | } | |
3515 | ||
3516 | static int snd_hdspm_get_madi_speedmode(struct snd_kcontrol *kcontrol, | |
3517 | struct snd_ctl_elem_value *ucontrol) | |
3518 | { | |
3519 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3520 | ||
3521 | spin_lock_irq(&hdspm->lock); | |
3522 | ucontrol->value.enumerated.item[0] = hdspm_madi_speedmode(hdspm); | |
3523 | spin_unlock_irq(&hdspm->lock); | |
3524 | return 0; | |
3525 | } | |
3526 | ||
3527 | static int snd_hdspm_put_madi_speedmode(struct snd_kcontrol *kcontrol, | |
3528 | struct snd_ctl_elem_value *ucontrol) | |
3529 | { | |
3530 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3531 | int change; | |
3532 | int val; | |
3533 | ||
3534 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3535 | return -EBUSY; | |
3536 | val = ucontrol->value.integer.value[0]; | |
3537 | if (val < 0) | |
3538 | val = 0; | |
3539 | if (val > 2) | |
3540 | val = 2; | |
3541 | spin_lock_irq(&hdspm->lock); | |
3542 | change = val != hdspm_madi_speedmode(hdspm); | |
3543 | hdspm_set_madi_speedmode(hdspm, val); | |
3544 | spin_unlock_irq(&hdspm->lock); | |
3545 | return change; | |
3546 | } | |
763f356c TI |
3547 | |
3548 | #define HDSPM_MIXER(xname, xindex) \ | |
3549 | { .iface = SNDRV_CTL_ELEM_IFACE_HWDEP, \ | |
3550 | .name = xname, \ | |
3551 | .index = xindex, \ | |
67ed4161 | 3552 | .device = 0, \ |
763f356c TI |
3553 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \ |
3554 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
3555 | .info = snd_hdspm_info_mixer, \ | |
3556 | .get = snd_hdspm_get_mixer, \ | |
3557 | .put = snd_hdspm_put_mixer \ | |
3558 | } | |
3559 | ||
98274f07 TI |
3560 | static int snd_hdspm_info_mixer(struct snd_kcontrol *kcontrol, |
3561 | struct snd_ctl_elem_info *uinfo) | |
763f356c TI |
3562 | { |
3563 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
3564 | uinfo->count = 3; | |
3565 | uinfo->value.integer.min = 0; | |
3566 | uinfo->value.integer.max = 65535; | |
3567 | uinfo->value.integer.step = 1; | |
3568 | return 0; | |
3569 | } | |
3570 | ||
98274f07 TI |
3571 | static int snd_hdspm_get_mixer(struct snd_kcontrol *kcontrol, |
3572 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3573 | { |
98274f07 | 3574 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3575 | int source; |
3576 | int destination; | |
3577 | ||
3578 | source = ucontrol->value.integer.value[0]; | |
3579 | if (source < 0) | |
3580 | source = 0; | |
3581 | else if (source >= 2 * HDSPM_MAX_CHANNELS) | |
3582 | source = 2 * HDSPM_MAX_CHANNELS - 1; | |
3583 | ||
3584 | destination = ucontrol->value.integer.value[1]; | |
3585 | if (destination < 0) | |
3586 | destination = 0; | |
3587 | else if (destination >= HDSPM_MAX_CHANNELS) | |
3588 | destination = HDSPM_MAX_CHANNELS - 1; | |
3589 | ||
3590 | spin_lock_irq(&hdspm->lock); | |
3591 | if (source >= HDSPM_MAX_CHANNELS) | |
3592 | ucontrol->value.integer.value[2] = | |
3593 | hdspm_read_pb_gain(hdspm, destination, | |
3594 | source - HDSPM_MAX_CHANNELS); | |
3595 | else | |
3596 | ucontrol->value.integer.value[2] = | |
3597 | hdspm_read_in_gain(hdspm, destination, source); | |
3598 | ||
3599 | spin_unlock_irq(&hdspm->lock); | |
3600 | ||
3601 | return 0; | |
3602 | } | |
3603 | ||
98274f07 TI |
3604 | static int snd_hdspm_put_mixer(struct snd_kcontrol *kcontrol, |
3605 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3606 | { |
98274f07 | 3607 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3608 | int change; |
3609 | int source; | |
3610 | int destination; | |
3611 | int gain; | |
3612 | ||
3613 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3614 | return -EBUSY; | |
3615 | ||
3616 | source = ucontrol->value.integer.value[0]; | |
3617 | destination = ucontrol->value.integer.value[1]; | |
3618 | ||
3619 | if (source < 0 || source >= 2 * HDSPM_MAX_CHANNELS) | |
3620 | return -1; | |
3621 | if (destination < 0 || destination >= HDSPM_MAX_CHANNELS) | |
3622 | return -1; | |
3623 | ||
3624 | gain = ucontrol->value.integer.value[2]; | |
3625 | ||
3626 | spin_lock_irq(&hdspm->lock); | |
3627 | ||
3628 | if (source >= HDSPM_MAX_CHANNELS) | |
3629 | change = gain != hdspm_read_pb_gain(hdspm, destination, | |
3630 | source - | |
3631 | HDSPM_MAX_CHANNELS); | |
3632 | else | |
ef5fa1a4 TI |
3633 | change = gain != hdspm_read_in_gain(hdspm, destination, |
3634 | source); | |
763f356c TI |
3635 | |
3636 | if (change) { | |
3637 | if (source >= HDSPM_MAX_CHANNELS) | |
3638 | hdspm_write_pb_gain(hdspm, destination, | |
3639 | source - HDSPM_MAX_CHANNELS, | |
3640 | gain); | |
3641 | else | |
3642 | hdspm_write_in_gain(hdspm, destination, source, | |
3643 | gain); | |
3644 | } | |
3645 | spin_unlock_irq(&hdspm->lock); | |
3646 | ||
3647 | return change; | |
3648 | } | |
3649 | ||
3650 | /* The simple mixer control(s) provide gain control for the | |
3651 | basic 1:1 mappings of playback streams to output | |
0dca1793 | 3652 | streams. |
763f356c TI |
3653 | */ |
3654 | ||
3655 | #define HDSPM_PLAYBACK_MIXER \ | |
3656 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3657 | .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_WRITE | \ | |
3658 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
3659 | .info = snd_hdspm_info_playback_mixer, \ | |
3660 | .get = snd_hdspm_get_playback_mixer, \ | |
3661 | .put = snd_hdspm_put_playback_mixer \ | |
3662 | } | |
3663 | ||
98274f07 TI |
3664 | static int snd_hdspm_info_playback_mixer(struct snd_kcontrol *kcontrol, |
3665 | struct snd_ctl_elem_info *uinfo) | |
763f356c TI |
3666 | { |
3667 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
3668 | uinfo->count = 1; | |
3669 | uinfo->value.integer.min = 0; | |
0dca1793 | 3670 | uinfo->value.integer.max = 64; |
763f356c TI |
3671 | uinfo->value.integer.step = 1; |
3672 | return 0; | |
3673 | } | |
3674 | ||
98274f07 TI |
3675 | static int snd_hdspm_get_playback_mixer(struct snd_kcontrol *kcontrol, |
3676 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3677 | { |
98274f07 | 3678 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 3679 | int channel; |
763f356c TI |
3680 | |
3681 | channel = ucontrol->id.index - 1; | |
3682 | ||
da3cec35 TI |
3683 | if (snd_BUG_ON(channel < 0 || channel >= HDSPM_MAX_CHANNELS)) |
3684 | return -EINVAL; | |
763f356c | 3685 | |
763f356c TI |
3686 | spin_lock_irq(&hdspm->lock); |
3687 | ucontrol->value.integer.value[0] = | |
0dca1793 | 3688 | (hdspm_read_pb_gain(hdspm, channel, channel)*64)/UNITY_GAIN; |
763f356c TI |
3689 | spin_unlock_irq(&hdspm->lock); |
3690 | ||
763f356c TI |
3691 | return 0; |
3692 | } | |
3693 | ||
98274f07 TI |
3694 | static int snd_hdspm_put_playback_mixer(struct snd_kcontrol *kcontrol, |
3695 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3696 | { |
98274f07 | 3697 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3698 | int change; |
3699 | int channel; | |
763f356c TI |
3700 | int gain; |
3701 | ||
3702 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3703 | return -EBUSY; | |
3704 | ||
3705 | channel = ucontrol->id.index - 1; | |
3706 | ||
da3cec35 TI |
3707 | if (snd_BUG_ON(channel < 0 || channel >= HDSPM_MAX_CHANNELS)) |
3708 | return -EINVAL; | |
763f356c | 3709 | |
0dca1793 | 3710 | gain = ucontrol->value.integer.value[0]*UNITY_GAIN/64; |
763f356c TI |
3711 | |
3712 | spin_lock_irq(&hdspm->lock); | |
3713 | change = | |
0dca1793 AK |
3714 | gain != hdspm_read_pb_gain(hdspm, channel, |
3715 | channel); | |
763f356c | 3716 | if (change) |
0dca1793 | 3717 | hdspm_write_pb_gain(hdspm, channel, channel, |
763f356c TI |
3718 | gain); |
3719 | spin_unlock_irq(&hdspm->lock); | |
3720 | return change; | |
3721 | } | |
3722 | ||
0dca1793 AK |
3723 | #define HDSPM_SYNC_CHECK(xname, xindex) \ |
3724 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3725 | .name = xname, \ | |
3726 | .private_value = xindex, \ | |
3727 | .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
3728 | .info = snd_hdspm_info_sync_check, \ | |
3729 | .get = snd_hdspm_get_sync_check \ | |
763f356c TI |
3730 | } |
3731 | ||
0dca1793 | 3732 | |
98274f07 TI |
3733 | static int snd_hdspm_info_sync_check(struct snd_kcontrol *kcontrol, |
3734 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 3735 | { |
0dca1793 | 3736 | static char *texts[] = { "No Lock", "Lock", "Sync", "N/A" }; |
763f356c TI |
3737 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
3738 | uinfo->count = 1; | |
0dca1793 | 3739 | uinfo->value.enumerated.items = 4; |
763f356c TI |
3740 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
3741 | uinfo->value.enumerated.item = | |
0dca1793 | 3742 | uinfo->value.enumerated.items - 1; |
763f356c | 3743 | strcpy(uinfo->value.enumerated.name, |
0dca1793 | 3744 | texts[uinfo->value.enumerated.item]); |
763f356c TI |
3745 | return 0; |
3746 | } | |
3747 | ||
0dca1793 | 3748 | static int hdspm_wc_sync_check(struct hdspm *hdspm) |
763f356c | 3749 | { |
0dca1793 AK |
3750 | int status, status2; |
3751 | ||
3752 | switch (hdspm->io_type) { | |
3753 | case AES32: | |
3754 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
3755 | if (status & HDSPM_wcSync) | |
763f356c | 3756 | return 2; |
0dca1793 AK |
3757 | else if (status & HDSPM_wcLock) |
3758 | return 1; | |
3cee5a60 | 3759 | return 0; |
0dca1793 AK |
3760 | break; |
3761 | ||
3762 | case MADI: | |
3763 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
3cee5a60 RB |
3764 | if (status2 & HDSPM_wcLock) { |
3765 | if (status2 & HDSPM_wcSync) | |
3766 | return 2; | |
3767 | else | |
3768 | return 1; | |
3769 | } | |
3770 | return 0; | |
0dca1793 | 3771 | break; |
763f356c | 3772 | |
0dca1793 AK |
3773 | case RayDAT: |
3774 | case AIO: | |
3775 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
763f356c | 3776 | |
0dca1793 AK |
3777 | if (status & 0x2000000) |
3778 | return 2; | |
3779 | else if (status & 0x1000000) | |
3780 | return 1; | |
3781 | return 0; | |
763f356c | 3782 | |
0dca1793 | 3783 | break; |
763f356c | 3784 | |
0dca1793 AK |
3785 | case MADIface: |
3786 | break; | |
3787 | } | |
3788 | ||
3789 | ||
3790 | return 3; | |
763f356c TI |
3791 | } |
3792 | ||
0dca1793 AK |
3793 | |
3794 | static int hdspm_madi_sync_check(struct hdspm *hdspm) | |
763f356c TI |
3795 | { |
3796 | int status = hdspm_read(hdspm, HDSPM_statusRegister); | |
3797 | if (status & HDSPM_madiLock) { | |
3798 | if (status & HDSPM_madiSync) | |
3799 | return 2; | |
3800 | else | |
3801 | return 1; | |
3802 | } | |
3803 | return 0; | |
3804 | } | |
3805 | ||
763f356c | 3806 | |
0dca1793 AK |
3807 | static int hdspm_s1_sync_check(struct hdspm *hdspm, int idx) |
3808 | { | |
3809 | int status, lock, sync; | |
763f356c | 3810 | |
0dca1793 | 3811 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); |
763f356c | 3812 | |
0dca1793 AK |
3813 | lock = (status & (0x1<<idx)) ? 1 : 0; |
3814 | sync = (status & (0x100<<idx)) ? 1 : 0; | |
3cee5a60 | 3815 | |
0dca1793 | 3816 | if (lock && sync) |
3cee5a60 | 3817 | return 2; |
0dca1793 AK |
3818 | else if (lock) |
3819 | return 1; | |
3cee5a60 RB |
3820 | return 0; |
3821 | } | |
3822 | ||
0dca1793 AK |
3823 | |
3824 | static int hdspm_sync_in_sync_check(struct hdspm *hdspm) | |
3825 | { | |
3826 | int status, lock = 0, sync = 0; | |
3827 | ||
3828 | switch (hdspm->io_type) { | |
3829 | case RayDAT: | |
3830 | case AIO: | |
3831 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_3); | |
3832 | lock = (status & 0x400) ? 1 : 0; | |
3833 | sync = (status & 0x800) ? 1 : 0; | |
3834 | break; | |
3835 | ||
3836 | case MADI: | |
3837 | case AES32: | |
3838 | status = hdspm_read(hdspm, HDSPM_statusRegister2); | |
a7edbd5b AK |
3839 | lock = (status & HDSPM_syncInLock) ? 1 : 0; |
3840 | sync = (status & HDSPM_syncInSync) ? 1 : 0; | |
0dca1793 AK |
3841 | break; |
3842 | ||
3843 | case MADIface: | |
3844 | break; | |
3845 | } | |
3846 | ||
3847 | if (lock && sync) | |
3848 | return 2; | |
3849 | else if (lock) | |
3850 | return 1; | |
3851 | ||
3852 | return 0; | |
3853 | } | |
3854 | ||
3855 | static int hdspm_aes_sync_check(struct hdspm *hdspm, int idx) | |
3856 | { | |
3857 | int status2, lock, sync; | |
3858 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
3859 | ||
3860 | lock = (status2 & (0x0080 >> idx)) ? 1 : 0; | |
3861 | sync = (status2 & (0x8000 >> idx)) ? 1 : 0; | |
3862 | ||
3863 | if (sync) | |
3864 | return 2; | |
3865 | else if (lock) | |
3866 | return 1; | |
3867 | return 0; | |
3868 | } | |
3869 | ||
3870 | ||
3871 | static int hdspm_tco_sync_check(struct hdspm *hdspm) | |
3872 | { | |
3873 | int status; | |
3874 | ||
3875 | if (hdspm->tco) { | |
3876 | switch (hdspm->io_type) { | |
3877 | case MADI: | |
3878 | case AES32: | |
3879 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
3880 | if (status & HDSPM_tcoLock) { | |
3881 | if (status & HDSPM_tcoSync) | |
3882 | return 2; | |
3883 | else | |
3884 | return 1; | |
3885 | } | |
3886 | return 0; | |
3887 | ||
3888 | break; | |
3889 | ||
3890 | case RayDAT: | |
3891 | case AIO: | |
3892 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); | |
3893 | ||
3894 | if (status & 0x8000000) | |
3895 | return 2; /* Sync */ | |
3896 | if (status & 0x4000000) | |
3897 | return 1; /* Lock */ | |
3898 | return 0; /* No signal */ | |
3899 | break; | |
3900 | ||
3901 | default: | |
3902 | break; | |
3903 | } | |
3904 | } | |
3905 | ||
3906 | return 3; /* N/A */ | |
3907 | } | |
3908 | ||
3909 | ||
3910 | static int snd_hdspm_get_sync_check(struct snd_kcontrol *kcontrol, | |
3911 | struct snd_ctl_elem_value *ucontrol) | |
3912 | { | |
3913 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3914 | int val = -1; | |
3915 | ||
3916 | switch (hdspm->io_type) { | |
3917 | case RayDAT: | |
3918 | switch (kcontrol->private_value) { | |
3919 | case 0: /* WC */ | |
3920 | val = hdspm_wc_sync_check(hdspm); break; | |
3921 | case 7: /* TCO */ | |
3922 | val = hdspm_tco_sync_check(hdspm); break; | |
3923 | case 8: /* SYNC IN */ | |
3924 | val = hdspm_sync_in_sync_check(hdspm); break; | |
3925 | default: | |
3926 | val = hdspm_s1_sync_check(hdspm, ucontrol->id.index-1); | |
3927 | } | |
3928 | ||
3929 | case AIO: | |
3930 | switch (kcontrol->private_value) { | |
3931 | case 0: /* WC */ | |
3932 | val = hdspm_wc_sync_check(hdspm); break; | |
3933 | case 4: /* TCO */ | |
3934 | val = hdspm_tco_sync_check(hdspm); break; | |
3935 | case 5: /* SYNC IN */ | |
3936 | val = hdspm_sync_in_sync_check(hdspm); break; | |
3937 | default: | |
3938 | val = hdspm_s1_sync_check(hdspm, ucontrol->id.index-1); | |
3939 | } | |
3940 | ||
3941 | case MADI: | |
3942 | switch (kcontrol->private_value) { | |
3943 | case 0: /* WC */ | |
3944 | val = hdspm_wc_sync_check(hdspm); break; | |
3945 | case 1: /* MADI */ | |
3946 | val = hdspm_madi_sync_check(hdspm); break; | |
3947 | case 2: /* TCO */ | |
3948 | val = hdspm_tco_sync_check(hdspm); break; | |
3949 | case 3: /* SYNC_IN */ | |
3950 | val = hdspm_sync_in_sync_check(hdspm); break; | |
3951 | } | |
3952 | ||
3953 | case MADIface: | |
3954 | val = hdspm_madi_sync_check(hdspm); /* MADI */ | |
3955 | break; | |
3956 | ||
3957 | case AES32: | |
3958 | switch (kcontrol->private_value) { | |
3959 | case 0: /* WC */ | |
3960 | val = hdspm_wc_sync_check(hdspm); break; | |
3961 | case 9: /* TCO */ | |
3962 | val = hdspm_tco_sync_check(hdspm); break; | |
3963 | case 10 /* SYNC IN */: | |
3964 | val = hdspm_sync_in_sync_check(hdspm); break; | |
7c4a95b5 | 3965 | default: /* AES1 to AES8 */ |
0dca1793 | 3966 | val = hdspm_aes_sync_check(hdspm, |
7c4a95b5 | 3967 | kcontrol->private_value-1); |
0dca1793 AK |
3968 | } |
3969 | ||
3970 | } | |
3971 | ||
3972 | if (-1 == val) | |
3973 | val = 3; | |
3974 | ||
3975 | ucontrol->value.enumerated.item[0] = val; | |
3976 | return 0; | |
3977 | } | |
3978 | ||
3979 | ||
3980 | ||
3981 | /** | |
3982 | * TCO controls | |
3983 | **/ | |
3984 | static void hdspm_tco_write(struct hdspm *hdspm) | |
3985 | { | |
3986 | unsigned int tc[4] = { 0, 0, 0, 0}; | |
3987 | ||
3988 | switch (hdspm->tco->input) { | |
3989 | case 0: | |
3990 | tc[2] |= HDSPM_TCO2_set_input_MSB; | |
3991 | break; | |
3992 | case 1: | |
3993 | tc[2] |= HDSPM_TCO2_set_input_LSB; | |
3994 | break; | |
3995 | default: | |
3996 | break; | |
3997 | } | |
3998 | ||
3999 | switch (hdspm->tco->framerate) { | |
4000 | case 1: | |
4001 | tc[1] |= HDSPM_TCO1_LTC_Format_LSB; | |
4002 | break; | |
4003 | case 2: | |
4004 | tc[1] |= HDSPM_TCO1_LTC_Format_MSB; | |
4005 | break; | |
4006 | case 3: | |
4007 | tc[1] |= HDSPM_TCO1_LTC_Format_MSB + | |
4008 | HDSPM_TCO1_set_drop_frame_flag; | |
4009 | break; | |
4010 | case 4: | |
4011 | tc[1] |= HDSPM_TCO1_LTC_Format_LSB + | |
4012 | HDSPM_TCO1_LTC_Format_MSB; | |
4013 | break; | |
4014 | case 5: | |
4015 | tc[1] |= HDSPM_TCO1_LTC_Format_LSB + | |
4016 | HDSPM_TCO1_LTC_Format_MSB + | |
4017 | HDSPM_TCO1_set_drop_frame_flag; | |
4018 | break; | |
4019 | default: | |
4020 | break; | |
4021 | } | |
4022 | ||
4023 | switch (hdspm->tco->wordclock) { | |
4024 | case 1: | |
4025 | tc[2] |= HDSPM_TCO2_WCK_IO_ratio_LSB; | |
4026 | break; | |
4027 | case 2: | |
4028 | tc[2] |= HDSPM_TCO2_WCK_IO_ratio_MSB; | |
4029 | break; | |
4030 | default: | |
4031 | break; | |
4032 | } | |
4033 | ||
4034 | switch (hdspm->tco->samplerate) { | |
4035 | case 1: | |
4036 | tc[2] |= HDSPM_TCO2_set_freq; | |
4037 | break; | |
4038 | case 2: | |
4039 | tc[2] |= HDSPM_TCO2_set_freq_from_app; | |
4040 | break; | |
4041 | default: | |
4042 | break; | |
4043 | } | |
4044 | ||
4045 | switch (hdspm->tco->pull) { | |
4046 | case 1: | |
4047 | tc[2] |= HDSPM_TCO2_set_pull_up; | |
4048 | break; | |
4049 | case 2: | |
4050 | tc[2] |= HDSPM_TCO2_set_pull_down; | |
4051 | break; | |
4052 | case 3: | |
4053 | tc[2] |= HDSPM_TCO2_set_pull_up + HDSPM_TCO2_set_01_4; | |
4054 | break; | |
4055 | case 4: | |
4056 | tc[2] |= HDSPM_TCO2_set_pull_down + HDSPM_TCO2_set_01_4; | |
4057 | break; | |
4058 | default: | |
4059 | break; | |
4060 | } | |
4061 | ||
4062 | if (1 == hdspm->tco->term) { | |
4063 | tc[2] |= HDSPM_TCO2_set_term_75R; | |
4064 | } | |
4065 | ||
4066 | hdspm_write(hdspm, HDSPM_WR_TCO, tc[0]); | |
4067 | hdspm_write(hdspm, HDSPM_WR_TCO+4, tc[1]); | |
4068 | hdspm_write(hdspm, HDSPM_WR_TCO+8, tc[2]); | |
4069 | hdspm_write(hdspm, HDSPM_WR_TCO+12, tc[3]); | |
4070 | } | |
4071 | ||
4072 | ||
4073 | #define HDSPM_TCO_SAMPLE_RATE(xname, xindex) \ | |
4074 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
4075 | .name = xname, \ | |
4076 | .index = xindex, \ | |
4077 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
4078 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
4079 | .info = snd_hdspm_info_tco_sample_rate, \ | |
4080 | .get = snd_hdspm_get_tco_sample_rate, \ | |
4081 | .put = snd_hdspm_put_tco_sample_rate \ | |
4082 | } | |
4083 | ||
4084 | static int snd_hdspm_info_tco_sample_rate(struct snd_kcontrol *kcontrol, | |
4085 | struct snd_ctl_elem_info *uinfo) | |
4086 | { | |
4087 | static char *texts[] = { "44.1 kHz", "48 kHz" }; | |
4088 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
4089 | uinfo->count = 1; | |
4090 | uinfo->value.enumerated.items = 2; | |
4091 | ||
4092 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
4093 | uinfo->value.enumerated.item = | |
4094 | uinfo->value.enumerated.items - 1; | |
4095 | ||
4096 | strcpy(uinfo->value.enumerated.name, | |
4097 | texts[uinfo->value.enumerated.item]); | |
4098 | ||
4099 | return 0; | |
4100 | } | |
4101 | ||
4102 | static int snd_hdspm_get_tco_sample_rate(struct snd_kcontrol *kcontrol, | |
4103 | struct snd_ctl_elem_value *ucontrol) | |
4104 | { | |
4105 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4106 | ||
4107 | ucontrol->value.enumerated.item[0] = hdspm->tco->samplerate; | |
4108 | ||
4109 | return 0; | |
4110 | } | |
4111 | ||
4112 | static int snd_hdspm_put_tco_sample_rate(struct snd_kcontrol *kcontrol, | |
4113 | struct snd_ctl_elem_value *ucontrol) | |
4114 | { | |
4115 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4116 | ||
4117 | if (hdspm->tco->samplerate != ucontrol->value.enumerated.item[0]) { | |
4118 | hdspm->tco->samplerate = ucontrol->value.enumerated.item[0]; | |
4119 | ||
4120 | hdspm_tco_write(hdspm); | |
4121 | ||
4122 | return 1; | |
4123 | } | |
4124 | ||
4125 | return 0; | |
4126 | } | |
4127 | ||
4128 | ||
4129 | #define HDSPM_TCO_PULL(xname, xindex) \ | |
4130 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
4131 | .name = xname, \ | |
4132 | .index = xindex, \ | |
4133 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
4134 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
4135 | .info = snd_hdspm_info_tco_pull, \ | |
4136 | .get = snd_hdspm_get_tco_pull, \ | |
4137 | .put = snd_hdspm_put_tco_pull \ | |
4138 | } | |
4139 | ||
4140 | static int snd_hdspm_info_tco_pull(struct snd_kcontrol *kcontrol, | |
4141 | struct snd_ctl_elem_info *uinfo) | |
4142 | { | |
4143 | static char *texts[] = { "0", "+ 0.1 %", "- 0.1 %", "+ 4 %", "- 4 %" }; | |
4144 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
4145 | uinfo->count = 1; | |
4146 | uinfo->value.enumerated.items = 5; | |
4147 | ||
4148 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
4149 | uinfo->value.enumerated.item = | |
4150 | uinfo->value.enumerated.items - 1; | |
4151 | ||
4152 | strcpy(uinfo->value.enumerated.name, | |
4153 | texts[uinfo->value.enumerated.item]); | |
4154 | ||
4155 | return 0; | |
4156 | } | |
4157 | ||
4158 | static int snd_hdspm_get_tco_pull(struct snd_kcontrol *kcontrol, | |
4159 | struct snd_ctl_elem_value *ucontrol) | |
4160 | { | |
4161 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4162 | ||
4163 | ucontrol->value.enumerated.item[0] = hdspm->tco->pull; | |
4164 | ||
4165 | return 0; | |
4166 | } | |
4167 | ||
4168 | static int snd_hdspm_put_tco_pull(struct snd_kcontrol *kcontrol, | |
4169 | struct snd_ctl_elem_value *ucontrol) | |
4170 | { | |
4171 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4172 | ||
4173 | if (hdspm->tco->pull != ucontrol->value.enumerated.item[0]) { | |
4174 | hdspm->tco->pull = ucontrol->value.enumerated.item[0]; | |
4175 | ||
4176 | hdspm_tco_write(hdspm); | |
4177 | ||
4178 | return 1; | |
4179 | } | |
4180 | ||
4181 | return 0; | |
4182 | } | |
4183 | ||
4184 | #define HDSPM_TCO_WCK_CONVERSION(xname, xindex) \ | |
4185 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
4186 | .name = xname, \ | |
4187 | .index = xindex, \ | |
4188 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
4189 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
4190 | .info = snd_hdspm_info_tco_wck_conversion, \ | |
4191 | .get = snd_hdspm_get_tco_wck_conversion, \ | |
4192 | .put = snd_hdspm_put_tco_wck_conversion \ | |
4193 | } | |
4194 | ||
4195 | static int snd_hdspm_info_tco_wck_conversion(struct snd_kcontrol *kcontrol, | |
4196 | struct snd_ctl_elem_info *uinfo) | |
4197 | { | |
4198 | static char *texts[] = { "1:1", "44.1 -> 48", "48 -> 44.1" }; | |
4199 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
4200 | uinfo->count = 1; | |
4201 | uinfo->value.enumerated.items = 3; | |
4202 | ||
4203 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
4204 | uinfo->value.enumerated.item = | |
4205 | uinfo->value.enumerated.items - 1; | |
4206 | ||
4207 | strcpy(uinfo->value.enumerated.name, | |
4208 | texts[uinfo->value.enumerated.item]); | |
4209 | ||
4210 | return 0; | |
4211 | } | |
4212 | ||
4213 | static int snd_hdspm_get_tco_wck_conversion(struct snd_kcontrol *kcontrol, | |
4214 | struct snd_ctl_elem_value *ucontrol) | |
4215 | { | |
4216 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4217 | ||
4218 | ucontrol->value.enumerated.item[0] = hdspm->tco->wordclock; | |
4219 | ||
4220 | return 0; | |
4221 | } | |
4222 | ||
4223 | static int snd_hdspm_put_tco_wck_conversion(struct snd_kcontrol *kcontrol, | |
4224 | struct snd_ctl_elem_value *ucontrol) | |
4225 | { | |
4226 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4227 | ||
4228 | if (hdspm->tco->wordclock != ucontrol->value.enumerated.item[0]) { | |
4229 | hdspm->tco->wordclock = ucontrol->value.enumerated.item[0]; | |
4230 | ||
4231 | hdspm_tco_write(hdspm); | |
4232 | ||
4233 | return 1; | |
4234 | } | |
4235 | ||
4236 | return 0; | |
4237 | } | |
4238 | ||
4239 | ||
4240 | #define HDSPM_TCO_FRAME_RATE(xname, xindex) \ | |
4241 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
4242 | .name = xname, \ | |
4243 | .index = xindex, \ | |
4244 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
4245 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
4246 | .info = snd_hdspm_info_tco_frame_rate, \ | |
4247 | .get = snd_hdspm_get_tco_frame_rate, \ | |
4248 | .put = snd_hdspm_put_tco_frame_rate \ | |
4249 | } | |
4250 | ||
4251 | static int snd_hdspm_info_tco_frame_rate(struct snd_kcontrol *kcontrol, | |
4252 | struct snd_ctl_elem_info *uinfo) | |
4253 | { | |
4254 | static char *texts[] = { "24 fps", "25 fps", "29.97fps", | |
4255 | "29.97 dfps", "30 fps", "30 dfps" }; | |
4256 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
4257 | uinfo->count = 1; | |
4258 | uinfo->value.enumerated.items = 6; | |
4259 | ||
4260 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
4261 | uinfo->value.enumerated.item = | |
4262 | uinfo->value.enumerated.items - 1; | |
4263 | ||
4264 | strcpy(uinfo->value.enumerated.name, | |
4265 | texts[uinfo->value.enumerated.item]); | |
4266 | ||
4267 | return 0; | |
4268 | } | |
4269 | ||
4270 | static int snd_hdspm_get_tco_frame_rate(struct snd_kcontrol *kcontrol, | |
3cee5a60 RB |
4271 | struct snd_ctl_elem_value *ucontrol) |
4272 | { | |
3cee5a60 RB |
4273 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
4274 | ||
0dca1793 | 4275 | ucontrol->value.enumerated.item[0] = hdspm->tco->framerate; |
3cee5a60 | 4276 | |
3cee5a60 RB |
4277 | return 0; |
4278 | } | |
763f356c | 4279 | |
0dca1793 AK |
4280 | static int snd_hdspm_put_tco_frame_rate(struct snd_kcontrol *kcontrol, |
4281 | struct snd_ctl_elem_value *ucontrol) | |
4282 | { | |
4283 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
763f356c | 4284 | |
0dca1793 AK |
4285 | if (hdspm->tco->framerate != ucontrol->value.enumerated.item[0]) { |
4286 | hdspm->tco->framerate = ucontrol->value.enumerated.item[0]; | |
763f356c | 4287 | |
0dca1793 AK |
4288 | hdspm_tco_write(hdspm); |
4289 | ||
4290 | return 1; | |
4291 | } | |
4292 | ||
4293 | return 0; | |
4294 | } | |
763f356c | 4295 | |
0dca1793 AK |
4296 | |
4297 | #define HDSPM_TCO_SYNC_SOURCE(xname, xindex) \ | |
4298 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
4299 | .name = xname, \ | |
4300 | .index = xindex, \ | |
4301 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
4302 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
4303 | .info = snd_hdspm_info_tco_sync_source, \ | |
4304 | .get = snd_hdspm_get_tco_sync_source, \ | |
4305 | .put = snd_hdspm_put_tco_sync_source \ | |
4306 | } | |
4307 | ||
4308 | static int snd_hdspm_info_tco_sync_source(struct snd_kcontrol *kcontrol, | |
4309 | struct snd_ctl_elem_info *uinfo) | |
4310 | { | |
4311 | static char *texts[] = { "LTC", "Video", "WCK" }; | |
4312 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
4313 | uinfo->count = 1; | |
4314 | uinfo->value.enumerated.items = 3; | |
4315 | ||
4316 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
4317 | uinfo->value.enumerated.item = | |
4318 | uinfo->value.enumerated.items - 1; | |
4319 | ||
4320 | strcpy(uinfo->value.enumerated.name, | |
4321 | texts[uinfo->value.enumerated.item]); | |
4322 | ||
4323 | return 0; | |
4324 | } | |
4325 | ||
4326 | static int snd_hdspm_get_tco_sync_source(struct snd_kcontrol *kcontrol, | |
4327 | struct snd_ctl_elem_value *ucontrol) | |
4328 | { | |
4329 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4330 | ||
4331 | ucontrol->value.enumerated.item[0] = hdspm->tco->input; | |
4332 | ||
4333 | return 0; | |
4334 | } | |
4335 | ||
4336 | static int snd_hdspm_put_tco_sync_source(struct snd_kcontrol *kcontrol, | |
4337 | struct snd_ctl_elem_value *ucontrol) | |
4338 | { | |
4339 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4340 | ||
4341 | if (hdspm->tco->input != ucontrol->value.enumerated.item[0]) { | |
4342 | hdspm->tco->input = ucontrol->value.enumerated.item[0]; | |
4343 | ||
4344 | hdspm_tco_write(hdspm); | |
4345 | ||
4346 | return 1; | |
4347 | } | |
4348 | ||
4349 | return 0; | |
4350 | } | |
4351 | ||
4352 | ||
4353 | #define HDSPM_TCO_WORD_TERM(xname, xindex) \ | |
4354 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
4355 | .name = xname, \ | |
4356 | .index = xindex, \ | |
4357 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
4358 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
4359 | .info = snd_hdspm_info_tco_word_term, \ | |
4360 | .get = snd_hdspm_get_tco_word_term, \ | |
4361 | .put = snd_hdspm_put_tco_word_term \ | |
4362 | } | |
4363 | ||
4364 | static int snd_hdspm_info_tco_word_term(struct snd_kcontrol *kcontrol, | |
4365 | struct snd_ctl_elem_info *uinfo) | |
4366 | { | |
4367 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
4368 | uinfo->count = 1; | |
4369 | uinfo->value.integer.min = 0; | |
4370 | uinfo->value.integer.max = 1; | |
4371 | ||
4372 | return 0; | |
4373 | } | |
4374 | ||
4375 | ||
4376 | static int snd_hdspm_get_tco_word_term(struct snd_kcontrol *kcontrol, | |
4377 | struct snd_ctl_elem_value *ucontrol) | |
4378 | { | |
4379 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4380 | ||
4381 | ucontrol->value.enumerated.item[0] = hdspm->tco->term; | |
4382 | ||
4383 | return 0; | |
4384 | } | |
4385 | ||
4386 | ||
4387 | static int snd_hdspm_put_tco_word_term(struct snd_kcontrol *kcontrol, | |
4388 | struct snd_ctl_elem_value *ucontrol) | |
4389 | { | |
4390 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4391 | ||
4392 | if (hdspm->tco->term != ucontrol->value.enumerated.item[0]) { | |
4393 | hdspm->tco->term = ucontrol->value.enumerated.item[0]; | |
4394 | ||
4395 | hdspm_tco_write(hdspm); | |
4396 | ||
4397 | return 1; | |
4398 | } | |
4399 | ||
4400 | return 0; | |
4401 | } | |
4402 | ||
4403 | ||
4404 | ||
4405 | ||
4406 | static struct snd_kcontrol_new snd_hdspm_controls_madi[] = { | |
4407 | HDSPM_MIXER("Mixer", 0), | |
4408 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), | |
763f356c TI |
4409 | HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), |
4410 | HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0), | |
4411 | HDSPM_AUTOSYNC_REF("AutoSync Reference", 0), | |
4412 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
0dca1793 AK |
4413 | HDSPM_SYNC_CHECK("WC SyncCheck", 0), |
4414 | HDSPM_SYNC_CHECK("MADI SyncCheck", 1), | |
4415 | HDSPM_SYNC_CHECK("TCO SyncCHeck", 2), | |
4416 | HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 3), | |
763f356c TI |
4417 | HDSPM_LINE_OUT("Line Out", 0), |
4418 | HDSPM_TX_64("TX 64 channels mode", 0), | |
4419 | HDSPM_C_TMS("Clear Track Marker", 0), | |
4420 | HDSPM_SAFE_MODE("Safe Mode", 0), | |
700d1ef3 AK |
4421 | HDSPM_INPUT_SELECT("Input Select", 0), |
4422 | HDSPM_MADI_SPEEDMODE("MADI Speed Mode", 0) | |
0dca1793 AK |
4423 | }; |
4424 | ||
4425 | ||
4426 | static struct snd_kcontrol_new snd_hdspm_controls_madiface[] = { | |
4427 | HDSPM_MIXER("Mixer", 0), | |
4428 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), | |
4429 | HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), | |
4430 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
4431 | HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0), | |
4432 | HDSPM_SYNC_CHECK("MADI SyncCheck", 0), | |
4433 | HDSPM_TX_64("TX 64 channels mode", 0), | |
4434 | HDSPM_C_TMS("Clear Track Marker", 0), | |
700d1ef3 AK |
4435 | HDSPM_SAFE_MODE("Safe Mode", 0), |
4436 | HDSPM_MADI_SPEEDMODE("MADI Speed Mode", 0) | |
763f356c TI |
4437 | }; |
4438 | ||
0dca1793 AK |
4439 | static struct snd_kcontrol_new snd_hdspm_controls_aio[] = { |
4440 | HDSPM_MIXER("Mixer", 0), | |
4441 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), | |
4442 | HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), | |
4443 | HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0), | |
4444 | HDSPM_AUTOSYNC_REF("AutoSync Reference", 0), | |
4445 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
4446 | HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0), | |
4447 | HDSPM_SYNC_CHECK("WC SyncCheck", 0), | |
4448 | HDSPM_SYNC_CHECK("AES SyncCheck", 1), | |
4449 | HDSPM_SYNC_CHECK("SPDIF SyncCheck", 2), | |
4450 | HDSPM_SYNC_CHECK("ADAT SyncCheck", 3), | |
4451 | HDSPM_SYNC_CHECK("TCO SyncCheck", 4), | |
4452 | HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 5), | |
4453 | HDSPM_AUTOSYNC_SAMPLE_RATE("WC Frequency", 0), | |
4454 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES Frequency", 1), | |
4455 | HDSPM_AUTOSYNC_SAMPLE_RATE("SPDIF Frequency", 2), | |
4456 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT Frequency", 3), | |
4457 | HDSPM_AUTOSYNC_SAMPLE_RATE("TCO Frequency", 4), | |
4458 | HDSPM_AUTOSYNC_SAMPLE_RATE("SYNC IN Frequency", 5) | |
4459 | ||
4460 | /* | |
4461 | HDSPM_INPUT_SELECT("Input Select", 0), | |
4462 | HDSPM_SPDIF_OPTICAL("SPDIF Out Optical", 0), | |
4463 | HDSPM_PROFESSIONAL("SPDIF Out Professional", 0); | |
4464 | HDSPM_SPDIF_IN("SPDIF In", 0); | |
4465 | HDSPM_BREAKOUT_CABLE("Breakout Cable", 0); | |
4466 | HDSPM_INPUT_LEVEL("Input Level", 0); | |
4467 | HDSPM_OUTPUT_LEVEL("Output Level", 0); | |
4468 | HDSPM_PHONES("Phones", 0); | |
4469 | */ | |
4470 | }; | |
3cee5a60 | 4471 | |
0dca1793 AK |
4472 | static struct snd_kcontrol_new snd_hdspm_controls_raydat[] = { |
4473 | HDSPM_MIXER("Mixer", 0), | |
4474 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), | |
4475 | HDSPM_SYSTEM_CLOCK_MODE("Clock Mode", 0), | |
4476 | HDSPM_PREF_SYNC_REF("Pref Sync Ref", 0), | |
4477 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
4478 | HDSPM_SYNC_CHECK("WC SyncCheck", 0), | |
4479 | HDSPM_SYNC_CHECK("AES SyncCheck", 1), | |
4480 | HDSPM_SYNC_CHECK("SPDIF SyncCheck", 2), | |
4481 | HDSPM_SYNC_CHECK("ADAT1 SyncCheck", 3), | |
4482 | HDSPM_SYNC_CHECK("ADAT2 SyncCheck", 4), | |
4483 | HDSPM_SYNC_CHECK("ADAT3 SyncCheck", 5), | |
4484 | HDSPM_SYNC_CHECK("ADAT4 SyncCheck", 6), | |
4485 | HDSPM_SYNC_CHECK("TCO SyncCheck", 7), | |
4486 | HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 8), | |
4487 | HDSPM_AUTOSYNC_SAMPLE_RATE("WC Frequency", 0), | |
4488 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES Frequency", 1), | |
4489 | HDSPM_AUTOSYNC_SAMPLE_RATE("SPDIF Frequency", 2), | |
4490 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT1 Frequency", 3), | |
4491 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT2 Frequency", 4), | |
4492 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT3 Frequency", 5), | |
4493 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT4 Frequency", 6), | |
4494 | HDSPM_AUTOSYNC_SAMPLE_RATE("TCO Frequency", 7), | |
4495 | HDSPM_AUTOSYNC_SAMPLE_RATE("SYNC IN Frequency", 8) | |
4496 | }; | |
4497 | ||
4498 | static struct snd_kcontrol_new snd_hdspm_controls_aes32[] = { | |
3cee5a60 | 4499 | HDSPM_MIXER("Mixer", 0), |
0dca1793 | 4500 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), |
3cee5a60 RB |
4501 | HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), |
4502 | HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0), | |
4503 | HDSPM_AUTOSYNC_REF("AutoSync Reference", 0), | |
4504 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
3cee5a60 | 4505 | HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0), |
0dca1793 AK |
4506 | HDSPM_SYNC_CHECK("WC Sync Check", 0), |
4507 | HDSPM_SYNC_CHECK("AES1 Sync Check", 1), | |
4508 | HDSPM_SYNC_CHECK("AES2 Sync Check", 2), | |
4509 | HDSPM_SYNC_CHECK("AES3 Sync Check", 3), | |
4510 | HDSPM_SYNC_CHECK("AES4 Sync Check", 4), | |
4511 | HDSPM_SYNC_CHECK("AES5 Sync Check", 5), | |
4512 | HDSPM_SYNC_CHECK("AES6 Sync Check", 6), | |
4513 | HDSPM_SYNC_CHECK("AES7 Sync Check", 7), | |
4514 | HDSPM_SYNC_CHECK("AES8 Sync Check", 8), | |
4515 | HDSPM_SYNC_CHECK("TCO Sync Check", 9), | |
4516 | HDSPM_SYNC_CHECK("SYNC IN Sync Check", 10), | |
4517 | HDSPM_AUTOSYNC_SAMPLE_RATE("WC Frequency", 0), | |
4518 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES1 Frequency", 1), | |
4519 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES2 Frequency", 2), | |
4520 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES3 Frequency", 3), | |
4521 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES4 Frequency", 4), | |
4522 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES5 Frequency", 5), | |
4523 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES6 Frequency", 6), | |
4524 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES7 Frequency", 7), | |
4525 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES8 Frequency", 8), | |
4526 | HDSPM_AUTOSYNC_SAMPLE_RATE("TCO Frequency", 9), | |
4527 | HDSPM_AUTOSYNC_SAMPLE_RATE("SYNC IN Frequency", 10), | |
3cee5a60 RB |
4528 | HDSPM_LINE_OUT("Line Out", 0), |
4529 | HDSPM_EMPHASIS("Emphasis", 0), | |
4530 | HDSPM_DOLBY("Non Audio", 0), | |
4531 | HDSPM_PROFESSIONAL("Professional", 0), | |
4532 | HDSPM_C_TMS("Clear Track Marker", 0), | |
4533 | HDSPM_DS_WIRE("Double Speed Wire Mode", 0), | |
4534 | HDSPM_QS_WIRE("Quad Speed Wire Mode", 0), | |
4535 | }; | |
4536 | ||
0dca1793 AK |
4537 | |
4538 | ||
4539 | /* Control elements for the optional TCO module */ | |
4540 | static struct snd_kcontrol_new snd_hdspm_controls_tco[] = { | |
4541 | HDSPM_TCO_SAMPLE_RATE("TCO Sample Rate", 0), | |
4542 | HDSPM_TCO_PULL("TCO Pull", 0), | |
4543 | HDSPM_TCO_WCK_CONVERSION("TCO WCK Conversion", 0), | |
4544 | HDSPM_TCO_FRAME_RATE("TCO Frame Rate", 0), | |
4545 | HDSPM_TCO_SYNC_SOURCE("TCO Sync Source", 0), | |
4546 | HDSPM_TCO_WORD_TERM("TCO Word Term", 0) | |
4547 | }; | |
4548 | ||
4549 | ||
98274f07 | 4550 | static struct snd_kcontrol_new snd_hdspm_playback_mixer = HDSPM_PLAYBACK_MIXER; |
763f356c TI |
4551 | |
4552 | ||
98274f07 | 4553 | static int hdspm_update_simple_mixer_controls(struct hdspm * hdspm) |
763f356c TI |
4554 | { |
4555 | int i; | |
4556 | ||
0dca1793 | 4557 | for (i = hdspm->ds_out_channels; i < hdspm->ss_out_channels; ++i) { |
763f356c TI |
4558 | if (hdspm->system_sample_rate > 48000) { |
4559 | hdspm->playback_mixer_ctls[i]->vd[0].access = | |
0dca1793 AK |
4560 | SNDRV_CTL_ELEM_ACCESS_INACTIVE | |
4561 | SNDRV_CTL_ELEM_ACCESS_READ | | |
4562 | SNDRV_CTL_ELEM_ACCESS_VOLATILE; | |
763f356c TI |
4563 | } else { |
4564 | hdspm->playback_mixer_ctls[i]->vd[0].access = | |
0dca1793 AK |
4565 | SNDRV_CTL_ELEM_ACCESS_READWRITE | |
4566 | SNDRV_CTL_ELEM_ACCESS_VOLATILE; | |
763f356c TI |
4567 | } |
4568 | snd_ctl_notify(hdspm->card, SNDRV_CTL_EVENT_MASK_VALUE | | |
0dca1793 AK |
4569 | SNDRV_CTL_EVENT_MASK_INFO, |
4570 | &hdspm->playback_mixer_ctls[i]->id); | |
763f356c TI |
4571 | } |
4572 | ||
4573 | return 0; | |
4574 | } | |
4575 | ||
4576 | ||
0dca1793 AK |
4577 | static int snd_hdspm_create_controls(struct snd_card *card, |
4578 | struct hdspm *hdspm) | |
763f356c TI |
4579 | { |
4580 | unsigned int idx, limit; | |
4581 | int err; | |
98274f07 | 4582 | struct snd_kcontrol *kctl; |
0dca1793 | 4583 | struct snd_kcontrol_new *list = NULL; |
763f356c | 4584 | |
0dca1793 AK |
4585 | switch (hdspm->io_type) { |
4586 | case MADI: | |
4587 | list = snd_hdspm_controls_madi; | |
4588 | limit = ARRAY_SIZE(snd_hdspm_controls_madi); | |
4589 | break; | |
4590 | case MADIface: | |
4591 | list = snd_hdspm_controls_madiface; | |
4592 | limit = ARRAY_SIZE(snd_hdspm_controls_madiface); | |
4593 | break; | |
4594 | case AIO: | |
4595 | list = snd_hdspm_controls_aio; | |
4596 | limit = ARRAY_SIZE(snd_hdspm_controls_aio); | |
4597 | break; | |
4598 | case RayDAT: | |
4599 | list = snd_hdspm_controls_raydat; | |
4600 | limit = ARRAY_SIZE(snd_hdspm_controls_raydat); | |
4601 | break; | |
4602 | case AES32: | |
4603 | list = snd_hdspm_controls_aes32; | |
4604 | limit = ARRAY_SIZE(snd_hdspm_controls_aes32); | |
4605 | break; | |
4606 | } | |
3cee5a60 | 4607 | |
0dca1793 AK |
4608 | if (NULL != list) { |
4609 | for (idx = 0; idx < limit; idx++) { | |
3cee5a60 | 4610 | err = snd_ctl_add(card, |
0dca1793 | 4611 | snd_ctl_new1(&list[idx], hdspm)); |
3cee5a60 RB |
4612 | if (err < 0) |
4613 | return err; | |
763f356c TI |
4614 | } |
4615 | } | |
4616 | ||
763f356c | 4617 | |
0dca1793 | 4618 | /* create simple 1:1 playback mixer controls */ |
763f356c | 4619 | snd_hdspm_playback_mixer.name = "Chn"; |
0dca1793 AK |
4620 | if (hdspm->system_sample_rate >= 128000) { |
4621 | limit = hdspm->qs_out_channels; | |
4622 | } else if (hdspm->system_sample_rate >= 64000) { | |
4623 | limit = hdspm->ds_out_channels; | |
4624 | } else { | |
4625 | limit = hdspm->ss_out_channels; | |
4626 | } | |
763f356c TI |
4627 | for (idx = 0; idx < limit; ++idx) { |
4628 | snd_hdspm_playback_mixer.index = idx + 1; | |
ef5fa1a4 TI |
4629 | kctl = snd_ctl_new1(&snd_hdspm_playback_mixer, hdspm); |
4630 | err = snd_ctl_add(card, kctl); | |
4631 | if (err < 0) | |
763f356c | 4632 | return err; |
763f356c TI |
4633 | hdspm->playback_mixer_ctls[idx] = kctl; |
4634 | } | |
4635 | ||
0dca1793 AK |
4636 | |
4637 | if (hdspm->tco) { | |
4638 | /* add tco control elements */ | |
4639 | list = snd_hdspm_controls_tco; | |
4640 | limit = ARRAY_SIZE(snd_hdspm_controls_tco); | |
4641 | for (idx = 0; idx < limit; idx++) { | |
4642 | err = snd_ctl_add(card, | |
4643 | snd_ctl_new1(&list[idx], hdspm)); | |
4644 | if (err < 0) | |
4645 | return err; | |
4646 | } | |
4647 | } | |
4648 | ||
763f356c TI |
4649 | return 0; |
4650 | } | |
4651 | ||
4652 | /*------------------------------------------------------------ | |
0dca1793 | 4653 | /proc interface |
763f356c TI |
4654 | ------------------------------------------------------------*/ |
4655 | ||
4656 | static void | |
3cee5a60 RB |
4657 | snd_hdspm_proc_read_madi(struct snd_info_entry * entry, |
4658 | struct snd_info_buffer *buffer) | |
763f356c | 4659 | { |
ef5fa1a4 | 4660 | struct hdspm *hdspm = entry->private_data; |
0dca1793 AK |
4661 | unsigned int status, status2, control, freq; |
4662 | ||
763f356c TI |
4663 | char *pref_sync_ref; |
4664 | char *autosync_ref; | |
4665 | char *system_clock_mode; | |
763f356c | 4666 | char *insel; |
763f356c TI |
4667 | int x, x2; |
4668 | ||
0dca1793 AK |
4669 | /* TCO stuff */ |
4670 | int a, ltc, frames, seconds, minutes, hours; | |
4671 | unsigned int period; | |
4672 | u64 freq_const = 0; | |
4673 | u32 rate; | |
4674 | ||
763f356c TI |
4675 | status = hdspm_read(hdspm, HDSPM_statusRegister); |
4676 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
0dca1793 AK |
4677 | control = hdspm->control_register; |
4678 | freq = hdspm_read(hdspm, HDSPM_timecodeRegister); | |
763f356c TI |
4679 | |
4680 | snd_iprintf(buffer, "%s (Card #%d) Rev.%x Status2first3bits: %x\n", | |
0dca1793 AK |
4681 | hdspm->card_name, hdspm->card->number + 1, |
4682 | hdspm->firmware_rev, | |
4683 | (status2 & HDSPM_version0) | | |
4684 | (status2 & HDSPM_version1) | (status2 & | |
4685 | HDSPM_version2)); | |
4686 | ||
4687 | snd_iprintf(buffer, "HW Serial: 0x%06x%06x\n", | |
4688 | (hdspm_read(hdspm, HDSPM_midiStatusIn1)>>8) & 0xFFFFFF, | |
4689 | (hdspm_read(hdspm, HDSPM_midiStatusIn0)>>8) & 0xFFFFFF); | |
763f356c TI |
4690 | |
4691 | snd_iprintf(buffer, "IRQ: %d Registers bus: 0x%lx VM: 0x%lx\n", | |
0dca1793 | 4692 | hdspm->irq, hdspm->port, (unsigned long)hdspm->iobase); |
763f356c TI |
4693 | |
4694 | snd_iprintf(buffer, "--- System ---\n"); | |
4695 | ||
4696 | snd_iprintf(buffer, | |
0dca1793 AK |
4697 | "IRQ Pending: Audio=%d, MIDI0=%d, MIDI1=%d, IRQcount=%d\n", |
4698 | status & HDSPM_audioIRQPending, | |
4699 | (status & HDSPM_midi0IRQPending) ? 1 : 0, | |
4700 | (status & HDSPM_midi1IRQPending) ? 1 : 0, | |
4701 | hdspm->irq_count); | |
763f356c | 4702 | snd_iprintf(buffer, |
0dca1793 AK |
4703 | "HW pointer: id = %d, rawptr = %d (%d->%d) " |
4704 | "estimated= %ld (bytes)\n", | |
4705 | ((status & HDSPM_BufferID) ? 1 : 0), | |
4706 | (status & HDSPM_BufferPositionMask), | |
4707 | (status & HDSPM_BufferPositionMask) % | |
4708 | (2 * (int)hdspm->period_bytes), | |
4709 | ((status & HDSPM_BufferPositionMask) - 64) % | |
4710 | (2 * (int)hdspm->period_bytes), | |
4711 | (long) hdspm_hw_pointer(hdspm) * 4); | |
763f356c TI |
4712 | |
4713 | snd_iprintf(buffer, | |
0dca1793 AK |
4714 | "MIDI FIFO: Out1=0x%x, Out2=0x%x, In1=0x%x, In2=0x%x \n", |
4715 | hdspm_read(hdspm, HDSPM_midiStatusOut0) & 0xFF, | |
4716 | hdspm_read(hdspm, HDSPM_midiStatusOut1) & 0xFF, | |
4717 | hdspm_read(hdspm, HDSPM_midiStatusIn0) & 0xFF, | |
4718 | hdspm_read(hdspm, HDSPM_midiStatusIn1) & 0xFF); | |
763f356c | 4719 | snd_iprintf(buffer, |
0dca1793 AK |
4720 | "MIDIoverMADI FIFO: In=0x%x, Out=0x%x \n", |
4721 | hdspm_read(hdspm, HDSPM_midiStatusIn2) & 0xFF, | |
4722 | hdspm_read(hdspm, HDSPM_midiStatusOut2) & 0xFF); | |
4723 | snd_iprintf(buffer, | |
4724 | "Register: ctrl1=0x%x, ctrl2=0x%x, status1=0x%x, " | |
4725 | "status2=0x%x\n", | |
4726 | hdspm->control_register, hdspm->control2_register, | |
4727 | status, status2); | |
4728 | if (status & HDSPM_tco_detect) { | |
4729 | snd_iprintf(buffer, "TCO module detected.\n"); | |
4730 | a = hdspm_read(hdspm, HDSPM_RD_TCO+4); | |
4731 | if (a & HDSPM_TCO1_LTC_Input_valid) { | |
4732 | snd_iprintf(buffer, " LTC valid, "); | |
4733 | switch (a & (HDSPM_TCO1_LTC_Format_LSB | | |
4734 | HDSPM_TCO1_LTC_Format_MSB)) { | |
4735 | case 0: | |
4736 | snd_iprintf(buffer, "24 fps, "); | |
4737 | break; | |
4738 | case HDSPM_TCO1_LTC_Format_LSB: | |
4739 | snd_iprintf(buffer, "25 fps, "); | |
4740 | break; | |
4741 | case HDSPM_TCO1_LTC_Format_MSB: | |
4742 | snd_iprintf(buffer, "29.97 fps, "); | |
4743 | break; | |
4744 | default: | |
4745 | snd_iprintf(buffer, "30 fps, "); | |
4746 | break; | |
4747 | } | |
4748 | if (a & HDSPM_TCO1_set_drop_frame_flag) { | |
4749 | snd_iprintf(buffer, "drop frame\n"); | |
4750 | } else { | |
4751 | snd_iprintf(buffer, "full frame\n"); | |
4752 | } | |
4753 | } else { | |
4754 | snd_iprintf(buffer, " no LTC\n"); | |
4755 | } | |
4756 | if (a & HDSPM_TCO1_Video_Input_Format_NTSC) { | |
4757 | snd_iprintf(buffer, " Video: NTSC\n"); | |
4758 | } else if (a & HDSPM_TCO1_Video_Input_Format_PAL) { | |
4759 | snd_iprintf(buffer, " Video: PAL\n"); | |
4760 | } else { | |
4761 | snd_iprintf(buffer, " No video\n"); | |
4762 | } | |
4763 | if (a & HDSPM_TCO1_TCO_lock) { | |
4764 | snd_iprintf(buffer, " Sync: lock\n"); | |
4765 | } else { | |
4766 | snd_iprintf(buffer, " Sync: no lock\n"); | |
4767 | } | |
4768 | ||
4769 | switch (hdspm->io_type) { | |
4770 | case MADI: | |
4771 | case AES32: | |
4772 | freq_const = 110069313433624ULL; | |
4773 | break; | |
4774 | case RayDAT: | |
4775 | case AIO: | |
4776 | freq_const = 104857600000000ULL; | |
4777 | break; | |
4778 | case MADIface: | |
4779 | break; /* no TCO possible */ | |
4780 | } | |
4781 | ||
4782 | period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ); | |
4783 | snd_iprintf(buffer, " period: %u\n", period); | |
4784 | ||
4785 | ||
4786 | /* rate = freq_const/period; */ | |
4787 | rate = div_u64(freq_const, period); | |
4788 | ||
4789 | if (control & HDSPM_QuadSpeed) { | |
4790 | rate *= 4; | |
4791 | } else if (control & HDSPM_DoubleSpeed) { | |
4792 | rate *= 2; | |
4793 | } | |
4794 | ||
4795 | snd_iprintf(buffer, " Frequency: %u Hz\n", | |
4796 | (unsigned int) rate); | |
4797 | ||
4798 | ltc = hdspm_read(hdspm, HDSPM_RD_TCO); | |
4799 | frames = ltc & 0xF; | |
4800 | ltc >>= 4; | |
4801 | frames += (ltc & 0x3) * 10; | |
4802 | ltc >>= 4; | |
4803 | seconds = ltc & 0xF; | |
4804 | ltc >>= 4; | |
4805 | seconds += (ltc & 0x7) * 10; | |
4806 | ltc >>= 4; | |
4807 | minutes = ltc & 0xF; | |
4808 | ltc >>= 4; | |
4809 | minutes += (ltc & 0x7) * 10; | |
4810 | ltc >>= 4; | |
4811 | hours = ltc & 0xF; | |
4812 | ltc >>= 4; | |
4813 | hours += (ltc & 0x3) * 10; | |
4814 | snd_iprintf(buffer, | |
4815 | " LTC In: %02d:%02d:%02d:%02d\n", | |
4816 | hours, minutes, seconds, frames); | |
4817 | ||
4818 | } else { | |
4819 | snd_iprintf(buffer, "No TCO module detected.\n"); | |
4820 | } | |
763f356c TI |
4821 | |
4822 | snd_iprintf(buffer, "--- Settings ---\n"); | |
4823 | ||
7cb155ff | 4824 | x = hdspm_get_latency(hdspm); |
763f356c TI |
4825 | |
4826 | snd_iprintf(buffer, | |
0dca1793 AK |
4827 | "Size (Latency): %d samples (2 periods of %lu bytes)\n", |
4828 | x, (unsigned long) hdspm->period_bytes); | |
763f356c | 4829 | |
0dca1793 AK |
4830 | snd_iprintf(buffer, "Line out: %s\n", |
4831 | (hdspm->control_register & HDSPM_LineOut) ? "on " : "off"); | |
763f356c TI |
4832 | |
4833 | switch (hdspm->control_register & HDSPM_InputMask) { | |
4834 | case HDSPM_InputOptical: | |
4835 | insel = "Optical"; | |
4836 | break; | |
4837 | case HDSPM_InputCoaxial: | |
4838 | insel = "Coaxial"; | |
4839 | break; | |
4840 | default: | |
0dca1793 | 4841 | insel = "Unkown"; |
763f356c | 4842 | } |
763f356c TI |
4843 | |
4844 | snd_iprintf(buffer, | |
0dca1793 AK |
4845 | "ClearTrackMarker = %s, Transmit in %s Channel Mode, " |
4846 | "Auto Input %s\n", | |
4847 | (hdspm->control_register & HDSPM_clr_tms) ? "on" : "off", | |
4848 | (hdspm->control_register & HDSPM_TX_64ch) ? "64" : "56", | |
4849 | (hdspm->control_register & HDSPM_AutoInp) ? "on" : "off"); | |
4850 | ||
763f356c | 4851 | |
3cee5a60 | 4852 | if (!(hdspm->control_register & HDSPM_ClockModeMaster)) |
0dca1793 | 4853 | system_clock_mode = "AutoSync"; |
3cee5a60 | 4854 | else |
763f356c | 4855 | system_clock_mode = "Master"; |
0dca1793 | 4856 | snd_iprintf(buffer, "AutoSync Reference: %s\n", system_clock_mode); |
763f356c TI |
4857 | |
4858 | switch (hdspm_pref_sync_ref(hdspm)) { | |
4859 | case HDSPM_SYNC_FROM_WORD: | |
4860 | pref_sync_ref = "Word Clock"; | |
4861 | break; | |
4862 | case HDSPM_SYNC_FROM_MADI: | |
4863 | pref_sync_ref = "MADI Sync"; | |
4864 | break; | |
0dca1793 AK |
4865 | case HDSPM_SYNC_FROM_TCO: |
4866 | pref_sync_ref = "TCO"; | |
4867 | break; | |
4868 | case HDSPM_SYNC_FROM_SYNC_IN: | |
4869 | pref_sync_ref = "Sync In"; | |
4870 | break; | |
763f356c TI |
4871 | default: |
4872 | pref_sync_ref = "XXXX Clock"; | |
4873 | break; | |
4874 | } | |
4875 | snd_iprintf(buffer, "Preferred Sync Reference: %s\n", | |
0dca1793 | 4876 | pref_sync_ref); |
763f356c TI |
4877 | |
4878 | snd_iprintf(buffer, "System Clock Frequency: %d\n", | |
0dca1793 | 4879 | hdspm->system_sample_rate); |
763f356c TI |
4880 | |
4881 | ||
4882 | snd_iprintf(buffer, "--- Status:\n"); | |
4883 | ||
4884 | x = status & HDSPM_madiSync; | |
4885 | x2 = status2 & HDSPM_wcSync; | |
4886 | ||
4887 | snd_iprintf(buffer, "Inputs MADI=%s, WordClock=%s\n", | |
0dca1793 AK |
4888 | (status & HDSPM_madiLock) ? (x ? "Sync" : "Lock") : |
4889 | "NoLock", | |
4890 | (status2 & HDSPM_wcLock) ? (x2 ? "Sync" : "Lock") : | |
4891 | "NoLock"); | |
763f356c TI |
4892 | |
4893 | switch (hdspm_autosync_ref(hdspm)) { | |
0dca1793 AK |
4894 | case HDSPM_AUTOSYNC_FROM_SYNC_IN: |
4895 | autosync_ref = "Sync In"; | |
4896 | break; | |
4897 | case HDSPM_AUTOSYNC_FROM_TCO: | |
4898 | autosync_ref = "TCO"; | |
4899 | break; | |
763f356c TI |
4900 | case HDSPM_AUTOSYNC_FROM_WORD: |
4901 | autosync_ref = "Word Clock"; | |
4902 | break; | |
4903 | case HDSPM_AUTOSYNC_FROM_MADI: | |
4904 | autosync_ref = "MADI Sync"; | |
4905 | break; | |
4906 | case HDSPM_AUTOSYNC_FROM_NONE: | |
4907 | autosync_ref = "Input not valid"; | |
4908 | break; | |
4909 | default: | |
4910 | autosync_ref = "---"; | |
4911 | break; | |
4912 | } | |
4913 | snd_iprintf(buffer, | |
0dca1793 AK |
4914 | "AutoSync: Reference= %s, Freq=%d (MADI = %d, Word = %d)\n", |
4915 | autosync_ref, hdspm_external_sample_rate(hdspm), | |
4916 | (status & HDSPM_madiFreqMask) >> 22, | |
4917 | (status2 & HDSPM_wcFreqMask) >> 5); | |
763f356c TI |
4918 | |
4919 | snd_iprintf(buffer, "Input: %s, Mode=%s\n", | |
0dca1793 AK |
4920 | (status & HDSPM_AB_int) ? "Coax" : "Optical", |
4921 | (status & HDSPM_RX_64ch) ? "64 channels" : | |
4922 | "56 channels"); | |
763f356c TI |
4923 | |
4924 | snd_iprintf(buffer, "\n"); | |
4925 | } | |
4926 | ||
3cee5a60 RB |
4927 | static void |
4928 | snd_hdspm_proc_read_aes32(struct snd_info_entry * entry, | |
4929 | struct snd_info_buffer *buffer) | |
4930 | { | |
ef5fa1a4 | 4931 | struct hdspm *hdspm = entry->private_data; |
3cee5a60 RB |
4932 | unsigned int status; |
4933 | unsigned int status2; | |
4934 | unsigned int timecode; | |
4935 | int pref_syncref; | |
4936 | char *autosync_ref; | |
3cee5a60 RB |
4937 | int x; |
4938 | ||
4939 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
4940 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
4941 | timecode = hdspm_read(hdspm, HDSPM_timecodeRegister); | |
4942 | ||
4943 | snd_iprintf(buffer, "%s (Card #%d) Rev.%x\n", | |
4944 | hdspm->card_name, hdspm->card->number + 1, | |
4945 | hdspm->firmware_rev); | |
4946 | ||
4947 | snd_iprintf(buffer, "IRQ: %d Registers bus: 0x%lx VM: 0x%lx\n", | |
4948 | hdspm->irq, hdspm->port, (unsigned long)hdspm->iobase); | |
4949 | ||
4950 | snd_iprintf(buffer, "--- System ---\n"); | |
4951 | ||
4952 | snd_iprintf(buffer, | |
4953 | "IRQ Pending: Audio=%d, MIDI0=%d, MIDI1=%d, IRQcount=%d\n", | |
4954 | status & HDSPM_audioIRQPending, | |
4955 | (status & HDSPM_midi0IRQPending) ? 1 : 0, | |
4956 | (status & HDSPM_midi1IRQPending) ? 1 : 0, | |
4957 | hdspm->irq_count); | |
4958 | snd_iprintf(buffer, | |
ef5fa1a4 TI |
4959 | "HW pointer: id = %d, rawptr = %d (%d->%d) " |
4960 | "estimated= %ld (bytes)\n", | |
3cee5a60 RB |
4961 | ((status & HDSPM_BufferID) ? 1 : 0), |
4962 | (status & HDSPM_BufferPositionMask), | |
ef5fa1a4 TI |
4963 | (status & HDSPM_BufferPositionMask) % |
4964 | (2 * (int)hdspm->period_bytes), | |
4965 | ((status & HDSPM_BufferPositionMask) - 64) % | |
4966 | (2 * (int)hdspm->period_bytes), | |
3cee5a60 RB |
4967 | (long) hdspm_hw_pointer(hdspm) * 4); |
4968 | ||
4969 | snd_iprintf(buffer, | |
4970 | "MIDI FIFO: Out1=0x%x, Out2=0x%x, In1=0x%x, In2=0x%x \n", | |
4971 | hdspm_read(hdspm, HDSPM_midiStatusOut0) & 0xFF, | |
4972 | hdspm_read(hdspm, HDSPM_midiStatusOut1) & 0xFF, | |
4973 | hdspm_read(hdspm, HDSPM_midiStatusIn0) & 0xFF, | |
4974 | hdspm_read(hdspm, HDSPM_midiStatusIn1) & 0xFF); | |
4975 | snd_iprintf(buffer, | |
0dca1793 AK |
4976 | "MIDIoverMADI FIFO: In=0x%x, Out=0x%x \n", |
4977 | hdspm_read(hdspm, HDSPM_midiStatusIn2) & 0xFF, | |
4978 | hdspm_read(hdspm, HDSPM_midiStatusOut2) & 0xFF); | |
4979 | snd_iprintf(buffer, | |
4980 | "Register: ctrl1=0x%x, ctrl2=0x%x, status1=0x%x, " | |
4981 | "status2=0x%x\n", | |
4982 | hdspm->control_register, hdspm->control2_register, | |
4983 | status, status2); | |
3cee5a60 RB |
4984 | |
4985 | snd_iprintf(buffer, "--- Settings ---\n"); | |
4986 | ||
7cb155ff | 4987 | x = hdspm_get_latency(hdspm); |
3cee5a60 RB |
4988 | |
4989 | snd_iprintf(buffer, | |
4990 | "Size (Latency): %d samples (2 periods of %lu bytes)\n", | |
4991 | x, (unsigned long) hdspm->period_bytes); | |
4992 | ||
0dca1793 | 4993 | snd_iprintf(buffer, "Line out: %s\n", |
3cee5a60 | 4994 | (hdspm-> |
0dca1793 | 4995 | control_register & HDSPM_LineOut) ? "on " : "off"); |
3cee5a60 RB |
4996 | |
4997 | snd_iprintf(buffer, | |
4998 | "ClearTrackMarker %s, Emphasis %s, Dolby %s\n", | |
4999 | (hdspm-> | |
5000 | control_register & HDSPM_clr_tms) ? "on" : "off", | |
5001 | (hdspm-> | |
5002 | control_register & HDSPM_Emphasis) ? "on" : "off", | |
5003 | (hdspm-> | |
5004 | control_register & HDSPM_Dolby) ? "on" : "off"); | |
5005 | ||
3cee5a60 RB |
5006 | |
5007 | pref_syncref = hdspm_pref_sync_ref(hdspm); | |
5008 | if (pref_syncref == 0) | |
5009 | snd_iprintf(buffer, "Preferred Sync Reference: Word Clock\n"); | |
5010 | else | |
5011 | snd_iprintf(buffer, "Preferred Sync Reference: AES%d\n", | |
5012 | pref_syncref); | |
5013 | ||
5014 | snd_iprintf(buffer, "System Clock Frequency: %d\n", | |
5015 | hdspm->system_sample_rate); | |
5016 | ||
5017 | snd_iprintf(buffer, "Double speed: %s\n", | |
5018 | hdspm->control_register & HDSPM_DS_DoubleWire? | |
5019 | "Double wire" : "Single wire"); | |
5020 | snd_iprintf(buffer, "Quad speed: %s\n", | |
5021 | hdspm->control_register & HDSPM_QS_DoubleWire? | |
5022 | "Double wire" : | |
5023 | hdspm->control_register & HDSPM_QS_QuadWire? | |
5024 | "Quad wire" : "Single wire"); | |
5025 | ||
5026 | snd_iprintf(buffer, "--- Status:\n"); | |
5027 | ||
5028 | snd_iprintf(buffer, "Word: %s Frequency: %d\n", | |
0dca1793 | 5029 | (status & HDSPM_AES32_wcLock) ? "Sync " : "No Lock", |
ef5fa1a4 | 5030 | HDSPM_bit2freq((status >> HDSPM_AES32_wcFreq_bit) & 0xF)); |
3cee5a60 RB |
5031 | |
5032 | for (x = 0; x < 8; x++) { | |
5033 | snd_iprintf(buffer, "AES%d: %s Frequency: %d\n", | |
ef5fa1a4 TI |
5034 | x+1, |
5035 | (status2 & (HDSPM_LockAES >> x)) ? | |
0dca1793 | 5036 | "Sync " : "No Lock", |
ef5fa1a4 | 5037 | HDSPM_bit2freq((timecode >> (4*x)) & 0xF)); |
3cee5a60 RB |
5038 | } |
5039 | ||
5040 | switch (hdspm_autosync_ref(hdspm)) { | |
0dca1793 AK |
5041 | case HDSPM_AES32_AUTOSYNC_FROM_NONE: |
5042 | autosync_ref = "None"; break; | |
5043 | case HDSPM_AES32_AUTOSYNC_FROM_WORD: | |
5044 | autosync_ref = "Word Clock"; break; | |
5045 | case HDSPM_AES32_AUTOSYNC_FROM_AES1: | |
5046 | autosync_ref = "AES1"; break; | |
5047 | case HDSPM_AES32_AUTOSYNC_FROM_AES2: | |
5048 | autosync_ref = "AES2"; break; | |
5049 | case HDSPM_AES32_AUTOSYNC_FROM_AES3: | |
5050 | autosync_ref = "AES3"; break; | |
5051 | case HDSPM_AES32_AUTOSYNC_FROM_AES4: | |
5052 | autosync_ref = "AES4"; break; | |
5053 | case HDSPM_AES32_AUTOSYNC_FROM_AES5: | |
5054 | autosync_ref = "AES5"; break; | |
5055 | case HDSPM_AES32_AUTOSYNC_FROM_AES6: | |
5056 | autosync_ref = "AES6"; break; | |
5057 | case HDSPM_AES32_AUTOSYNC_FROM_AES7: | |
5058 | autosync_ref = "AES7"; break; | |
5059 | case HDSPM_AES32_AUTOSYNC_FROM_AES8: | |
5060 | autosync_ref = "AES8"; break; | |
5061 | default: | |
5062 | autosync_ref = "---"; break; | |
3cee5a60 RB |
5063 | } |
5064 | snd_iprintf(buffer, "AutoSync ref = %s\n", autosync_ref); | |
5065 | ||
5066 | snd_iprintf(buffer, "\n"); | |
5067 | } | |
5068 | ||
0dca1793 AK |
5069 | static void |
5070 | snd_hdspm_proc_read_raydat(struct snd_info_entry *entry, | |
5071 | struct snd_info_buffer *buffer) | |
5072 | { | |
5073 | struct hdspm *hdspm = entry->private_data; | |
5074 | unsigned int status1, status2, status3, control, i; | |
5075 | unsigned int lock, sync; | |
5076 | ||
5077 | status1 = hdspm_read(hdspm, HDSPM_RD_STATUS_1); /* s1 */ | |
5078 | status2 = hdspm_read(hdspm, HDSPM_RD_STATUS_2); /* freq */ | |
5079 | status3 = hdspm_read(hdspm, HDSPM_RD_STATUS_3); /* s2 */ | |
5080 | ||
5081 | control = hdspm->control_register; | |
5082 | ||
5083 | snd_iprintf(buffer, "STATUS1: 0x%08x\n", status1); | |
5084 | snd_iprintf(buffer, "STATUS2: 0x%08x\n", status2); | |
5085 | snd_iprintf(buffer, "STATUS3: 0x%08x\n", status3); | |
5086 | ||
5087 | ||
5088 | snd_iprintf(buffer, "\n*** CLOCK MODE\n\n"); | |
5089 | ||
5090 | snd_iprintf(buffer, "Clock mode : %s\n", | |
5091 | (hdspm_system_clock_mode(hdspm) == 0) ? "master" : "slave"); | |
5092 | snd_iprintf(buffer, "System frequency: %d Hz\n", | |
5093 | hdspm_get_system_sample_rate(hdspm)); | |
5094 | ||
5095 | snd_iprintf(buffer, "\n*** INPUT STATUS\n\n"); | |
5096 | ||
5097 | lock = 0x1; | |
5098 | sync = 0x100; | |
5099 | ||
5100 | for (i = 0; i < 8; i++) { | |
5101 | snd_iprintf(buffer, "s1_input %d: Lock %d, Sync %d, Freq %s\n", | |
5102 | i, | |
5103 | (status1 & lock) ? 1 : 0, | |
5104 | (status1 & sync) ? 1 : 0, | |
5105 | texts_freq[(status2 >> (i * 4)) & 0xF]); | |
5106 | ||
5107 | lock = lock<<1; | |
5108 | sync = sync<<1; | |
5109 | } | |
5110 | ||
5111 | snd_iprintf(buffer, "WC input: Lock %d, Sync %d, Freq %s\n", | |
5112 | (status1 & 0x1000000) ? 1 : 0, | |
5113 | (status1 & 0x2000000) ? 1 : 0, | |
5114 | texts_freq[(status1 >> 16) & 0xF]); | |
5115 | ||
5116 | snd_iprintf(buffer, "TCO input: Lock %d, Sync %d, Freq %s\n", | |
5117 | (status1 & 0x4000000) ? 1 : 0, | |
5118 | (status1 & 0x8000000) ? 1 : 0, | |
5119 | texts_freq[(status1 >> 20) & 0xF]); | |
5120 | ||
5121 | snd_iprintf(buffer, "SYNC IN: Lock %d, Sync %d, Freq %s\n", | |
5122 | (status3 & 0x400) ? 1 : 0, | |
5123 | (status3 & 0x800) ? 1 : 0, | |
5124 | texts_freq[(status2 >> 12) & 0xF]); | |
5125 | ||
5126 | } | |
5127 | ||
3cee5a60 RB |
5128 | #ifdef CONFIG_SND_DEBUG |
5129 | static void | |
0dca1793 | 5130 | snd_hdspm_proc_read_debug(struct snd_info_entry *entry, |
3cee5a60 RB |
5131 | struct snd_info_buffer *buffer) |
5132 | { | |
ef5fa1a4 | 5133 | struct hdspm *hdspm = entry->private_data; |
3cee5a60 RB |
5134 | |
5135 | int j,i; | |
5136 | ||
ef5fa1a4 | 5137 | for (i = 0; i < 256 /* 1024*64 */; i += j) { |
3cee5a60 RB |
5138 | snd_iprintf(buffer, "0x%08X: ", i); |
5139 | for (j = 0; j < 16; j += 4) | |
5140 | snd_iprintf(buffer, "%08X ", hdspm_read(hdspm, i + j)); | |
5141 | snd_iprintf(buffer, "\n"); | |
5142 | } | |
5143 | } | |
5144 | #endif | |
5145 | ||
5146 | ||
0dca1793 AK |
5147 | static void snd_hdspm_proc_ports_in(struct snd_info_entry *entry, |
5148 | struct snd_info_buffer *buffer) | |
5149 | { | |
5150 | struct hdspm *hdspm = entry->private_data; | |
5151 | int i; | |
5152 | ||
5153 | snd_iprintf(buffer, "# generated by hdspm\n"); | |
5154 | ||
5155 | for (i = 0; i < hdspm->max_channels_in; i++) { | |
5156 | snd_iprintf(buffer, "%d=%s\n", i+1, hdspm->port_names_in[i]); | |
5157 | } | |
5158 | } | |
5159 | ||
5160 | static void snd_hdspm_proc_ports_out(struct snd_info_entry *entry, | |
5161 | struct snd_info_buffer *buffer) | |
5162 | { | |
5163 | struct hdspm *hdspm = entry->private_data; | |
5164 | int i; | |
5165 | ||
5166 | snd_iprintf(buffer, "# generated by hdspm\n"); | |
5167 | ||
5168 | for (i = 0; i < hdspm->max_channels_out; i++) { | |
5169 | snd_iprintf(buffer, "%d=%s\n", i+1, hdspm->port_names_out[i]); | |
5170 | } | |
5171 | } | |
5172 | ||
3cee5a60 | 5173 | |
0dca1793 | 5174 | static void __devinit snd_hdspm_proc_init(struct hdspm *hdspm) |
763f356c | 5175 | { |
98274f07 | 5176 | struct snd_info_entry *entry; |
763f356c | 5177 | |
0dca1793 AK |
5178 | if (!snd_card_proc_new(hdspm->card, "hdspm", &entry)) { |
5179 | switch (hdspm->io_type) { | |
5180 | case AES32: | |
5181 | snd_info_set_text_ops(entry, hdspm, | |
5182 | snd_hdspm_proc_read_aes32); | |
5183 | break; | |
5184 | case MADI: | |
5185 | snd_info_set_text_ops(entry, hdspm, | |
5186 | snd_hdspm_proc_read_madi); | |
5187 | break; | |
5188 | case MADIface: | |
5189 | /* snd_info_set_text_ops(entry, hdspm, | |
5190 | snd_hdspm_proc_read_madiface); */ | |
5191 | break; | |
5192 | case RayDAT: | |
5193 | snd_info_set_text_ops(entry, hdspm, | |
5194 | snd_hdspm_proc_read_raydat); | |
5195 | break; | |
5196 | case AIO: | |
5197 | break; | |
5198 | } | |
5199 | } | |
5200 | ||
5201 | if (!snd_card_proc_new(hdspm->card, "ports.in", &entry)) { | |
5202 | snd_info_set_text_ops(entry, hdspm, snd_hdspm_proc_ports_in); | |
5203 | } | |
5204 | ||
5205 | if (!snd_card_proc_new(hdspm->card, "ports.out", &entry)) { | |
5206 | snd_info_set_text_ops(entry, hdspm, snd_hdspm_proc_ports_out); | |
5207 | } | |
5208 | ||
3cee5a60 RB |
5209 | #ifdef CONFIG_SND_DEBUG |
5210 | /* debug file to read all hdspm registers */ | |
5211 | if (!snd_card_proc_new(hdspm->card, "debug", &entry)) | |
5212 | snd_info_set_text_ops(entry, hdspm, | |
5213 | snd_hdspm_proc_read_debug); | |
5214 | #endif | |
763f356c TI |
5215 | } |
5216 | ||
5217 | /*------------------------------------------------------------ | |
0dca1793 | 5218 | hdspm intitialize |
763f356c TI |
5219 | ------------------------------------------------------------*/ |
5220 | ||
98274f07 | 5221 | static int snd_hdspm_set_defaults(struct hdspm * hdspm) |
763f356c | 5222 | { |
763f356c | 5223 | /* ASSUMPTION: hdspm->lock is either held, or there is no need to |
561de31a | 5224 | hold it (e.g. during module initialization). |
0dca1793 | 5225 | */ |
763f356c TI |
5226 | |
5227 | /* set defaults: */ | |
5228 | ||
0dca1793 AK |
5229 | hdspm->settings_register = 0; |
5230 | ||
5231 | switch (hdspm->io_type) { | |
5232 | case MADI: | |
5233 | case MADIface: | |
5234 | hdspm->control_register = | |
5235 | 0x2 + 0x8 + 0x10 + 0x80 + 0x400 + 0x4000 + 0x1000000; | |
5236 | break; | |
5237 | ||
5238 | case RayDAT: | |
5239 | case AIO: | |
5240 | hdspm->settings_register = 0x1 + 0x1000; | |
5241 | /* Magic values are: LAT_0, LAT_2, Master, freq1, tx64ch, inp_0, | |
5242 | * line_out */ | |
5243 | hdspm->control_register = | |
5244 | 0x2 + 0x8 + 0x10 + 0x80 + 0x400 + 0x4000 + 0x1000000; | |
5245 | break; | |
5246 | ||
5247 | case AES32: | |
ef5fa1a4 TI |
5248 | hdspm->control_register = |
5249 | HDSPM_ClockModeMaster | /* Master Cloack Mode on */ | |
0dca1793 | 5250 | hdspm_encode_latency(7) | /* latency max=8192samples */ |
3cee5a60 RB |
5251 | HDSPM_SyncRef0 | /* AES1 is syncclock */ |
5252 | HDSPM_LineOut | /* Analog output in */ | |
5253 | HDSPM_Professional; /* Professional mode */ | |
0dca1793 AK |
5254 | break; |
5255 | } | |
763f356c TI |
5256 | |
5257 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
5258 | ||
0dca1793 | 5259 | if (AES32 == hdspm->io_type) { |
ffb2c3c0 | 5260 | /* No control2 register for AES32 */ |
763f356c | 5261 | #ifdef SNDRV_BIG_ENDIAN |
ffb2c3c0 | 5262 | hdspm->control2_register = HDSPM_BIGENDIAN_MODE; |
763f356c | 5263 | #else |
ffb2c3c0 | 5264 | hdspm->control2_register = 0; |
763f356c TI |
5265 | #endif |
5266 | ||
ffb2c3c0 RB |
5267 | hdspm_write(hdspm, HDSPM_control2Reg, hdspm->control2_register); |
5268 | } | |
763f356c TI |
5269 | hdspm_compute_period_size(hdspm); |
5270 | ||
5271 | /* silence everything */ | |
5272 | ||
5273 | all_in_all_mixer(hdspm, 0 * UNITY_GAIN); | |
5274 | ||
0dca1793 AK |
5275 | if (hdspm->io_type == AIO || hdspm->io_type == RayDAT) { |
5276 | hdspm_write(hdspm, HDSPM_WR_SETTINGS, hdspm->settings_register); | |
763f356c TI |
5277 | } |
5278 | ||
5279 | /* set a default rate so that the channel map is set up. */ | |
0dca1793 | 5280 | hdspm_set_rate(hdspm, 48000, 1); |
763f356c TI |
5281 | |
5282 | return 0; | |
5283 | } | |
5284 | ||
5285 | ||
5286 | /*------------------------------------------------------------ | |
0dca1793 | 5287 | interrupt |
763f356c TI |
5288 | ------------------------------------------------------------*/ |
5289 | ||
7d12e780 | 5290 | static irqreturn_t snd_hdspm_interrupt(int irq, void *dev_id) |
763f356c | 5291 | { |
98274f07 | 5292 | struct hdspm *hdspm = (struct hdspm *) dev_id; |
763f356c | 5293 | unsigned int status; |
0dca1793 AK |
5294 | int i, audio, midi, schedule = 0; |
5295 | /* cycles_t now; */ | |
763f356c TI |
5296 | |
5297 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
5298 | ||
5299 | audio = status & HDSPM_audioIRQPending; | |
0dca1793 AK |
5300 | midi = status & (HDSPM_midi0IRQPending | HDSPM_midi1IRQPending | |
5301 | HDSPM_midi2IRQPending | HDSPM_midi3IRQPending); | |
5302 | ||
5303 | /* now = get_cycles(); */ | |
5304 | /** | |
5305 | * LAT_2..LAT_0 period counter (win) counter (mac) | |
5306 | * 6 4096 ~256053425 ~514672358 | |
5307 | * 5 2048 ~128024983 ~257373821 | |
5308 | * 4 1024 ~64023706 ~128718089 | |
5309 | * 3 512 ~32005945 ~64385999 | |
5310 | * 2 256 ~16003039 ~32260176 | |
5311 | * 1 128 ~7998738 ~16194507 | |
5312 | * 0 64 ~3998231 ~8191558 | |
5313 | **/ | |
5314 | /* | |
5315 | snd_printk(KERN_INFO "snd_hdspm_interrupt %llu @ %llx\n", | |
5316 | now-hdspm->last_interrupt, status & 0xFFC0); | |
5317 | hdspm->last_interrupt = now; | |
5318 | */ | |
763f356c | 5319 | |
0dca1793 | 5320 | if (!audio && !midi) |
763f356c TI |
5321 | return IRQ_NONE; |
5322 | ||
5323 | hdspm_write(hdspm, HDSPM_interruptConfirmation, 0); | |
5324 | hdspm->irq_count++; | |
5325 | ||
763f356c TI |
5326 | |
5327 | if (audio) { | |
763f356c | 5328 | if (hdspm->capture_substream) |
ef5fa1a4 | 5329 | snd_pcm_period_elapsed(hdspm->capture_substream); |
763f356c TI |
5330 | |
5331 | if (hdspm->playback_substream) | |
ef5fa1a4 | 5332 | snd_pcm_period_elapsed(hdspm->playback_substream); |
763f356c TI |
5333 | } |
5334 | ||
0dca1793 AK |
5335 | if (midi) { |
5336 | i = 0; | |
5337 | while (i < hdspm->midiPorts) { | |
5338 | if ((hdspm_read(hdspm, | |
5339 | hdspm->midi[i].statusIn) & 0xff) && | |
5340 | (status & hdspm->midi[i].irq)) { | |
5341 | /* we disable interrupts for this input until | |
5342 | * processing is done | |
5343 | */ | |
5344 | hdspm->control_register &= ~hdspm->midi[i].ie; | |
5345 | hdspm_write(hdspm, HDSPM_controlRegister, | |
5346 | hdspm->control_register); | |
5347 | hdspm->midi[i].pending = 1; | |
5348 | schedule = 1; | |
5349 | } | |
5350 | ||
5351 | i++; | |
5352 | } | |
5353 | ||
5354 | if (schedule) | |
5355 | tasklet_hi_schedule(&hdspm->midi_tasklet); | |
763f356c | 5356 | } |
0dca1793 | 5357 | |
763f356c TI |
5358 | return IRQ_HANDLED; |
5359 | } | |
5360 | ||
5361 | /*------------------------------------------------------------ | |
0dca1793 | 5362 | pcm interface |
763f356c TI |
5363 | ------------------------------------------------------------*/ |
5364 | ||
5365 | ||
0dca1793 AK |
5366 | static snd_pcm_uframes_t snd_hdspm_hw_pointer(struct snd_pcm_substream |
5367 | *substream) | |
763f356c | 5368 | { |
98274f07 | 5369 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
5370 | return hdspm_hw_pointer(hdspm); |
5371 | } | |
5372 | ||
763f356c | 5373 | |
98274f07 | 5374 | static int snd_hdspm_reset(struct snd_pcm_substream *substream) |
763f356c | 5375 | { |
98274f07 TI |
5376 | struct snd_pcm_runtime *runtime = substream->runtime; |
5377 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); | |
5378 | struct snd_pcm_substream *other; | |
763f356c TI |
5379 | |
5380 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) | |
5381 | other = hdspm->capture_substream; | |
5382 | else | |
5383 | other = hdspm->playback_substream; | |
5384 | ||
5385 | if (hdspm->running) | |
5386 | runtime->status->hw_ptr = hdspm_hw_pointer(hdspm); | |
5387 | else | |
5388 | runtime->status->hw_ptr = 0; | |
5389 | if (other) { | |
98274f07 TI |
5390 | struct snd_pcm_substream *s; |
5391 | struct snd_pcm_runtime *oruntime = other->runtime; | |
ef991b95 | 5392 | snd_pcm_group_for_each_entry(s, substream) { |
763f356c TI |
5393 | if (s == other) { |
5394 | oruntime->status->hw_ptr = | |
0dca1793 | 5395 | runtime->status->hw_ptr; |
763f356c TI |
5396 | break; |
5397 | } | |
5398 | } | |
5399 | } | |
5400 | return 0; | |
5401 | } | |
5402 | ||
98274f07 TI |
5403 | static int snd_hdspm_hw_params(struct snd_pcm_substream *substream, |
5404 | struct snd_pcm_hw_params *params) | |
763f356c | 5405 | { |
98274f07 | 5406 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
5407 | int err; |
5408 | int i; | |
5409 | pid_t this_pid; | |
5410 | pid_t other_pid; | |
763f356c TI |
5411 | |
5412 | spin_lock_irq(&hdspm->lock); | |
5413 | ||
5414 | if (substream->pstr->stream == SNDRV_PCM_STREAM_PLAYBACK) { | |
5415 | this_pid = hdspm->playback_pid; | |
5416 | other_pid = hdspm->capture_pid; | |
5417 | } else { | |
5418 | this_pid = hdspm->capture_pid; | |
5419 | other_pid = hdspm->playback_pid; | |
5420 | } | |
5421 | ||
ef5fa1a4 | 5422 | if (other_pid > 0 && this_pid != other_pid) { |
763f356c TI |
5423 | |
5424 | /* The other stream is open, and not by the same | |
5425 | task as this one. Make sure that the parameters | |
5426 | that matter are the same. | |
0dca1793 | 5427 | */ |
763f356c TI |
5428 | |
5429 | if (params_rate(params) != hdspm->system_sample_rate) { | |
5430 | spin_unlock_irq(&hdspm->lock); | |
5431 | _snd_pcm_hw_param_setempty(params, | |
0dca1793 | 5432 | SNDRV_PCM_HW_PARAM_RATE); |
763f356c TI |
5433 | return -EBUSY; |
5434 | } | |
5435 | ||
5436 | if (params_period_size(params) != hdspm->period_bytes / 4) { | |
5437 | spin_unlock_irq(&hdspm->lock); | |
5438 | _snd_pcm_hw_param_setempty(params, | |
0dca1793 | 5439 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE); |
763f356c TI |
5440 | return -EBUSY; |
5441 | } | |
5442 | ||
5443 | } | |
5444 | /* We're fine. */ | |
5445 | spin_unlock_irq(&hdspm->lock); | |
5446 | ||
5447 | /* how to make sure that the rate matches an externally-set one ? */ | |
5448 | ||
5449 | spin_lock_irq(&hdspm->lock); | |
ef5fa1a4 TI |
5450 | err = hdspm_set_rate(hdspm, params_rate(params), 0); |
5451 | if (err < 0) { | |
0dca1793 | 5452 | snd_printk(KERN_INFO "err on hdspm_set_rate: %d\n", err); |
763f356c TI |
5453 | spin_unlock_irq(&hdspm->lock); |
5454 | _snd_pcm_hw_param_setempty(params, | |
0dca1793 | 5455 | SNDRV_PCM_HW_PARAM_RATE); |
763f356c TI |
5456 | return err; |
5457 | } | |
5458 | spin_unlock_irq(&hdspm->lock); | |
5459 | ||
ef5fa1a4 | 5460 | err = hdspm_set_interrupt_interval(hdspm, |
0dca1793 | 5461 | params_period_size(params)); |
ef5fa1a4 | 5462 | if (err < 0) { |
0dca1793 | 5463 | snd_printk(KERN_INFO "err on hdspm_set_interrupt_interval: %d\n", err); |
763f356c | 5464 | _snd_pcm_hw_param_setempty(params, |
0dca1793 | 5465 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE); |
763f356c TI |
5466 | return err; |
5467 | } | |
5468 | ||
ef5fa1a4 TI |
5469 | /* Memory allocation, takashi's method, dont know if we should |
5470 | * spinlock | |
5471 | */ | |
763f356c | 5472 | /* malloc all buffer even if not enabled to get sure */ |
ffb2c3c0 RB |
5473 | /* Update for MADI rev 204: we need to allocate for all channels, |
5474 | * otherwise it doesn't work at 96kHz */ | |
0dca1793 | 5475 | |
763f356c | 5476 | err = |
0dca1793 AK |
5477 | snd_pcm_lib_malloc_pages(substream, HDSPM_DMA_AREA_BYTES); |
5478 | if (err < 0) { | |
5479 | snd_printk(KERN_INFO "err on snd_pcm_lib_malloc_pages: %d\n", err); | |
763f356c | 5480 | return err; |
0dca1793 | 5481 | } |
763f356c | 5482 | |
763f356c TI |
5483 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { |
5484 | ||
77a23f26 | 5485 | hdspm_set_sgbuf(hdspm, substream, HDSPM_pageAddressBufferOut, |
763f356c TI |
5486 | params_channels(params)); |
5487 | ||
5488 | for (i = 0; i < params_channels(params); ++i) | |
5489 | snd_hdspm_enable_out(hdspm, i, 1); | |
5490 | ||
5491 | hdspm->playback_buffer = | |
0dca1793 | 5492 | (unsigned char *) substream->runtime->dma_area; |
54bf5dd9 | 5493 | snd_printdd("Allocated sample buffer for playback at %p\n", |
3cee5a60 | 5494 | hdspm->playback_buffer); |
763f356c | 5495 | } else { |
77a23f26 | 5496 | hdspm_set_sgbuf(hdspm, substream, HDSPM_pageAddressBufferIn, |
763f356c TI |
5497 | params_channels(params)); |
5498 | ||
5499 | for (i = 0; i < params_channels(params); ++i) | |
5500 | snd_hdspm_enable_in(hdspm, i, 1); | |
5501 | ||
5502 | hdspm->capture_buffer = | |
0dca1793 | 5503 | (unsigned char *) substream->runtime->dma_area; |
54bf5dd9 | 5504 | snd_printdd("Allocated sample buffer for capture at %p\n", |
3cee5a60 | 5505 | hdspm->capture_buffer); |
763f356c | 5506 | } |
0dca1793 | 5507 | |
3cee5a60 RB |
5508 | /* |
5509 | snd_printdd("Allocated sample buffer for %s at 0x%08X\n", | |
5510 | substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? | |
5511 | "playback" : "capture", | |
77a23f26 | 5512 | snd_pcm_sgbuf_get_addr(substream, 0)); |
0dca1793 | 5513 | */ |
ffb2c3c0 | 5514 | /* |
0dca1793 AK |
5515 | snd_printdd("set_hwparams: %s %d Hz, %d channels, bs = %d\n", |
5516 | substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? | |
5517 | "playback" : "capture", | |
5518 | params_rate(params), params_channels(params), | |
5519 | params_buffer_size(params)); | |
5520 | */ | |
5521 | ||
5522 | ||
5523 | /* Switch to native float format if requested */ | |
5524 | if (SNDRV_PCM_FORMAT_FLOAT_LE == params_format(params)) { | |
5525 | if (!(hdspm->control_register & HDSPe_FLOAT_FORMAT)) | |
5526 | snd_printk(KERN_INFO "hdspm: Switching to native 32bit LE float format.\n"); | |
5527 | ||
5528 | hdspm->control_register |= HDSPe_FLOAT_FORMAT; | |
5529 | } else if (SNDRV_PCM_FORMAT_S32_LE == params_format(params)) { | |
5530 | if (hdspm->control_register & HDSPe_FLOAT_FORMAT) | |
5531 | snd_printk(KERN_INFO "hdspm: Switching to native 32bit LE integer format.\n"); | |
5532 | ||
5533 | hdspm->control_register &= ~HDSPe_FLOAT_FORMAT; | |
5534 | } | |
5535 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
5536 | ||
763f356c TI |
5537 | return 0; |
5538 | } | |
5539 | ||
98274f07 | 5540 | static int snd_hdspm_hw_free(struct snd_pcm_substream *substream) |
763f356c TI |
5541 | { |
5542 | int i; | |
98274f07 | 5543 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
5544 | |
5545 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { | |
5546 | ||
0dca1793 | 5547 | /* params_channels(params) should be enough, |
763f356c | 5548 | but to get sure in case of error */ |
0dca1793 | 5549 | for (i = 0; i < hdspm->max_channels_out; ++i) |
763f356c TI |
5550 | snd_hdspm_enable_out(hdspm, i, 0); |
5551 | ||
5552 | hdspm->playback_buffer = NULL; | |
5553 | } else { | |
0dca1793 | 5554 | for (i = 0; i < hdspm->max_channels_in; ++i) |
763f356c TI |
5555 | snd_hdspm_enable_in(hdspm, i, 0); |
5556 | ||
5557 | hdspm->capture_buffer = NULL; | |
5558 | ||
5559 | } | |
5560 | ||
5561 | snd_pcm_lib_free_pages(substream); | |
5562 | ||
5563 | return 0; | |
5564 | } | |
5565 | ||
0dca1793 | 5566 | |
98274f07 | 5567 | static int snd_hdspm_channel_info(struct snd_pcm_substream *substream, |
0dca1793 | 5568 | struct snd_pcm_channel_info *info) |
763f356c | 5569 | { |
98274f07 | 5570 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c | 5571 | |
0dca1793 AK |
5572 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { |
5573 | if (snd_BUG_ON(info->channel >= hdspm->max_channels_out)) { | |
5574 | snd_printk(KERN_INFO "snd_hdspm_channel_info: output channel out of range (%d)\n", info->channel); | |
5575 | return -EINVAL; | |
5576 | } | |
763f356c | 5577 | |
0dca1793 AK |
5578 | if (hdspm->channel_map_out[info->channel] < 0) { |
5579 | snd_printk(KERN_INFO "snd_hdspm_channel_info: output channel %d mapped out\n", info->channel); | |
5580 | return -EINVAL; | |
5581 | } | |
5582 | ||
5583 | info->offset = hdspm->channel_map_out[info->channel] * | |
5584 | HDSPM_CHANNEL_BUFFER_BYTES; | |
5585 | } else { | |
5586 | if (snd_BUG_ON(info->channel >= hdspm->max_channels_in)) { | |
5587 | snd_printk(KERN_INFO "snd_hdspm_channel_info: input channel out of range (%d)\n", info->channel); | |
5588 | return -EINVAL; | |
5589 | } | |
5590 | ||
5591 | if (hdspm->channel_map_in[info->channel] < 0) { | |
5592 | snd_printk(KERN_INFO "snd_hdspm_channel_info: input channel %d mapped out\n", info->channel); | |
5593 | return -EINVAL; | |
5594 | } | |
5595 | ||
5596 | info->offset = hdspm->channel_map_in[info->channel] * | |
5597 | HDSPM_CHANNEL_BUFFER_BYTES; | |
5598 | } | |
763f356c | 5599 | |
763f356c TI |
5600 | info->first = 0; |
5601 | info->step = 32; | |
5602 | return 0; | |
5603 | } | |
5604 | ||
0dca1793 | 5605 | |
98274f07 | 5606 | static int snd_hdspm_ioctl(struct snd_pcm_substream *substream, |
0dca1793 | 5607 | unsigned int cmd, void *arg) |
763f356c TI |
5608 | { |
5609 | switch (cmd) { | |
5610 | case SNDRV_PCM_IOCTL1_RESET: | |
ef5fa1a4 | 5611 | return snd_hdspm_reset(substream); |
763f356c TI |
5612 | |
5613 | case SNDRV_PCM_IOCTL1_CHANNEL_INFO: | |
0dca1793 AK |
5614 | { |
5615 | struct snd_pcm_channel_info *info = arg; | |
5616 | return snd_hdspm_channel_info(substream, info); | |
5617 | } | |
763f356c TI |
5618 | default: |
5619 | break; | |
5620 | } | |
5621 | ||
5622 | return snd_pcm_lib_ioctl(substream, cmd, arg); | |
5623 | } | |
5624 | ||
98274f07 | 5625 | static int snd_hdspm_trigger(struct snd_pcm_substream *substream, int cmd) |
763f356c | 5626 | { |
98274f07 TI |
5627 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
5628 | struct snd_pcm_substream *other; | |
763f356c TI |
5629 | int running; |
5630 | ||
5631 | spin_lock(&hdspm->lock); | |
5632 | running = hdspm->running; | |
5633 | switch (cmd) { | |
5634 | case SNDRV_PCM_TRIGGER_START: | |
5635 | running |= 1 << substream->stream; | |
5636 | break; | |
5637 | case SNDRV_PCM_TRIGGER_STOP: | |
5638 | running &= ~(1 << substream->stream); | |
5639 | break; | |
5640 | default: | |
5641 | snd_BUG(); | |
5642 | spin_unlock(&hdspm->lock); | |
5643 | return -EINVAL; | |
5644 | } | |
5645 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) | |
5646 | other = hdspm->capture_substream; | |
5647 | else | |
5648 | other = hdspm->playback_substream; | |
5649 | ||
5650 | if (other) { | |
98274f07 | 5651 | struct snd_pcm_substream *s; |
ef991b95 | 5652 | snd_pcm_group_for_each_entry(s, substream) { |
763f356c TI |
5653 | if (s == other) { |
5654 | snd_pcm_trigger_done(s, substream); | |
5655 | if (cmd == SNDRV_PCM_TRIGGER_START) | |
5656 | running |= 1 << s->stream; | |
5657 | else | |
5658 | running &= ~(1 << s->stream); | |
5659 | goto _ok; | |
5660 | } | |
5661 | } | |
5662 | if (cmd == SNDRV_PCM_TRIGGER_START) { | |
5663 | if (!(running & (1 << SNDRV_PCM_STREAM_PLAYBACK)) | |
0dca1793 AK |
5664 | && substream->stream == |
5665 | SNDRV_PCM_STREAM_CAPTURE) | |
763f356c TI |
5666 | hdspm_silence_playback(hdspm); |
5667 | } else { | |
5668 | if (running && | |
0dca1793 | 5669 | substream->stream == SNDRV_PCM_STREAM_PLAYBACK) |
763f356c TI |
5670 | hdspm_silence_playback(hdspm); |
5671 | } | |
5672 | } else { | |
5673 | if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) | |
5674 | hdspm_silence_playback(hdspm); | |
5675 | } | |
0dca1793 | 5676 | _ok: |
763f356c TI |
5677 | snd_pcm_trigger_done(substream, substream); |
5678 | if (!hdspm->running && running) | |
5679 | hdspm_start_audio(hdspm); | |
5680 | else if (hdspm->running && !running) | |
5681 | hdspm_stop_audio(hdspm); | |
5682 | hdspm->running = running; | |
5683 | spin_unlock(&hdspm->lock); | |
5684 | ||
5685 | return 0; | |
5686 | } | |
5687 | ||
98274f07 | 5688 | static int snd_hdspm_prepare(struct snd_pcm_substream *substream) |
763f356c TI |
5689 | { |
5690 | return 0; | |
5691 | } | |
5692 | ||
0dca1793 | 5693 | static unsigned int period_sizes_old[] = { |
135d1535 | 5694 | 64, 128, 256, 512, 1024, 2048, 4096, 8192 |
0dca1793 AK |
5695 | }; |
5696 | ||
5697 | static unsigned int period_sizes_new[] = { | |
1ad5972f | 5698 | 64, 128, 256, 512, 1024, 2048, 4096, 32 |
0dca1793 AK |
5699 | }; |
5700 | ||
5701 | /* RayDAT and AIO always have a buffer of 16384 samples per channel */ | |
5702 | static unsigned int raydat_aio_buffer_sizes[] = { | |
5703 | 16384 | |
5704 | }; | |
763f356c | 5705 | |
98274f07 | 5706 | static struct snd_pcm_hardware snd_hdspm_playback_subinfo = { |
763f356c TI |
5707 | .info = (SNDRV_PCM_INFO_MMAP | |
5708 | SNDRV_PCM_INFO_MMAP_VALID | | |
5709 | SNDRV_PCM_INFO_NONINTERLEAVED | | |
5710 | SNDRV_PCM_INFO_SYNC_START | SNDRV_PCM_INFO_DOUBLE), | |
5711 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
5712 | .rates = (SNDRV_PCM_RATE_32000 | | |
5713 | SNDRV_PCM_RATE_44100 | | |
5714 | SNDRV_PCM_RATE_48000 | | |
5715 | SNDRV_PCM_RATE_64000 | | |
3cee5a60 RB |
5716 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 | |
5717 | SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000 ), | |
763f356c | 5718 | .rate_min = 32000, |
3cee5a60 | 5719 | .rate_max = 192000, |
763f356c TI |
5720 | .channels_min = 1, |
5721 | .channels_max = HDSPM_MAX_CHANNELS, | |
5722 | .buffer_bytes_max = | |
5723 | HDSPM_CHANNEL_BUFFER_BYTES * HDSPM_MAX_CHANNELS, | |
1b6fa108 | 5724 | .period_bytes_min = (32 * 4), |
0dca1793 | 5725 | .period_bytes_max = (4096 * 4) * HDSPM_MAX_CHANNELS, |
763f356c | 5726 | .periods_min = 2, |
0dca1793 | 5727 | .periods_max = 512, |
763f356c TI |
5728 | .fifo_size = 0 |
5729 | }; | |
5730 | ||
98274f07 | 5731 | static struct snd_pcm_hardware snd_hdspm_capture_subinfo = { |
763f356c TI |
5732 | .info = (SNDRV_PCM_INFO_MMAP | |
5733 | SNDRV_PCM_INFO_MMAP_VALID | | |
5734 | SNDRV_PCM_INFO_NONINTERLEAVED | | |
5735 | SNDRV_PCM_INFO_SYNC_START), | |
5736 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
5737 | .rates = (SNDRV_PCM_RATE_32000 | | |
5738 | SNDRV_PCM_RATE_44100 | | |
5739 | SNDRV_PCM_RATE_48000 | | |
5740 | SNDRV_PCM_RATE_64000 | | |
3cee5a60 RB |
5741 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 | |
5742 | SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000), | |
763f356c | 5743 | .rate_min = 32000, |
3cee5a60 | 5744 | .rate_max = 192000, |
763f356c TI |
5745 | .channels_min = 1, |
5746 | .channels_max = HDSPM_MAX_CHANNELS, | |
5747 | .buffer_bytes_max = | |
5748 | HDSPM_CHANNEL_BUFFER_BYTES * HDSPM_MAX_CHANNELS, | |
1b6fa108 | 5749 | .period_bytes_min = (32 * 4), |
0dca1793 | 5750 | .period_bytes_max = (4096 * 4) * HDSPM_MAX_CHANNELS, |
763f356c | 5751 | .periods_min = 2, |
0dca1793 | 5752 | .periods_max = 512, |
763f356c TI |
5753 | .fifo_size = 0 |
5754 | }; | |
5755 | ||
0dca1793 AK |
5756 | static struct snd_pcm_hw_constraint_list hw_constraints_period_sizes_old = { |
5757 | .count = ARRAY_SIZE(period_sizes_old), | |
5758 | .list = period_sizes_old, | |
5759 | .mask = 0 | |
5760 | }; | |
5761 | ||
5762 | static struct snd_pcm_hw_constraint_list hw_constraints_period_sizes_new = { | |
5763 | .count = ARRAY_SIZE(period_sizes_new), | |
5764 | .list = period_sizes_new, | |
5765 | .mask = 0 | |
5766 | }; | |
5767 | ||
5768 | static struct snd_pcm_hw_constraint_list hw_constraints_raydat_io_buffer = { | |
5769 | .count = ARRAY_SIZE(raydat_aio_buffer_sizes), | |
5770 | .list = raydat_aio_buffer_sizes, | |
763f356c TI |
5771 | .mask = 0 |
5772 | }; | |
5773 | ||
0dca1793 AK |
5774 | static int snd_hdspm_hw_rule_in_channels_rate(struct snd_pcm_hw_params *params, |
5775 | struct snd_pcm_hw_rule *rule) | |
5776 | { | |
5777 | struct hdspm *hdspm = rule->private; | |
5778 | struct snd_interval *c = | |
5779 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); | |
5780 | struct snd_interval *r = | |
5781 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); | |
5782 | ||
5783 | if (r->min > 96000 && r->max <= 192000) { | |
5784 | struct snd_interval t = { | |
5785 | .min = hdspm->qs_in_channels, | |
5786 | .max = hdspm->qs_in_channels, | |
5787 | .integer = 1, | |
5788 | }; | |
5789 | return snd_interval_refine(c, &t); | |
5790 | } else if (r->min > 48000 && r->max <= 96000) { | |
5791 | struct snd_interval t = { | |
5792 | .min = hdspm->ds_in_channels, | |
5793 | .max = hdspm->ds_in_channels, | |
5794 | .integer = 1, | |
5795 | }; | |
5796 | return snd_interval_refine(c, &t); | |
5797 | } else if (r->max < 64000) { | |
5798 | struct snd_interval t = { | |
5799 | .min = hdspm->ss_in_channels, | |
5800 | .max = hdspm->ss_in_channels, | |
5801 | .integer = 1, | |
5802 | }; | |
5803 | return snd_interval_refine(c, &t); | |
5804 | } | |
5805 | ||
5806 | return 0; | |
5807 | } | |
763f356c | 5808 | |
0dca1793 | 5809 | static int snd_hdspm_hw_rule_out_channels_rate(struct snd_pcm_hw_params *params, |
98274f07 | 5810 | struct snd_pcm_hw_rule * rule) |
763f356c | 5811 | { |
98274f07 TI |
5812 | struct hdspm *hdspm = rule->private; |
5813 | struct snd_interval *c = | |
763f356c | 5814 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); |
98274f07 | 5815 | struct snd_interval *r = |
763f356c TI |
5816 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); |
5817 | ||
0dca1793 AK |
5818 | if (r->min > 96000 && r->max <= 192000) { |
5819 | struct snd_interval t = { | |
5820 | .min = hdspm->qs_out_channels, | |
5821 | .max = hdspm->qs_out_channels, | |
5822 | .integer = 1, | |
5823 | }; | |
5824 | return snd_interval_refine(c, &t); | |
5825 | } else if (r->min > 48000 && r->max <= 96000) { | |
98274f07 | 5826 | struct snd_interval t = { |
0dca1793 AK |
5827 | .min = hdspm->ds_out_channels, |
5828 | .max = hdspm->ds_out_channels, | |
763f356c TI |
5829 | .integer = 1, |
5830 | }; | |
5831 | return snd_interval_refine(c, &t); | |
5832 | } else if (r->max < 64000) { | |
98274f07 | 5833 | struct snd_interval t = { |
0dca1793 AK |
5834 | .min = hdspm->ss_out_channels, |
5835 | .max = hdspm->ss_out_channels, | |
763f356c TI |
5836 | .integer = 1, |
5837 | }; | |
5838 | return snd_interval_refine(c, &t); | |
0dca1793 | 5839 | } else { |
763f356c TI |
5840 | } |
5841 | return 0; | |
5842 | } | |
5843 | ||
0dca1793 | 5844 | static int snd_hdspm_hw_rule_rate_in_channels(struct snd_pcm_hw_params *params, |
98274f07 | 5845 | struct snd_pcm_hw_rule * rule) |
763f356c | 5846 | { |
98274f07 TI |
5847 | struct hdspm *hdspm = rule->private; |
5848 | struct snd_interval *c = | |
763f356c | 5849 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); |
98274f07 | 5850 | struct snd_interval *r = |
763f356c TI |
5851 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); |
5852 | ||
0dca1793 | 5853 | if (c->min >= hdspm->ss_in_channels) { |
98274f07 | 5854 | struct snd_interval t = { |
763f356c TI |
5855 | .min = 32000, |
5856 | .max = 48000, | |
5857 | .integer = 1, | |
5858 | }; | |
5859 | return snd_interval_refine(r, &t); | |
0dca1793 AK |
5860 | } else if (c->max <= hdspm->qs_in_channels) { |
5861 | struct snd_interval t = { | |
5862 | .min = 128000, | |
5863 | .max = 192000, | |
5864 | .integer = 1, | |
5865 | }; | |
5866 | return snd_interval_refine(r, &t); | |
5867 | } else if (c->max <= hdspm->ds_in_channels) { | |
98274f07 | 5868 | struct snd_interval t = { |
763f356c TI |
5869 | .min = 64000, |
5870 | .max = 96000, | |
5871 | .integer = 1, | |
5872 | }; | |
0dca1793 AK |
5873 | return snd_interval_refine(r, &t); |
5874 | } | |
5875 | ||
5876 | return 0; | |
5877 | } | |
5878 | static int snd_hdspm_hw_rule_rate_out_channels(struct snd_pcm_hw_params *params, | |
5879 | struct snd_pcm_hw_rule *rule) | |
5880 | { | |
5881 | struct hdspm *hdspm = rule->private; | |
5882 | struct snd_interval *c = | |
5883 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); | |
5884 | struct snd_interval *r = | |
5885 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); | |
763f356c | 5886 | |
0dca1793 AK |
5887 | if (c->min >= hdspm->ss_out_channels) { |
5888 | struct snd_interval t = { | |
5889 | .min = 32000, | |
5890 | .max = 48000, | |
5891 | .integer = 1, | |
5892 | }; | |
5893 | return snd_interval_refine(r, &t); | |
5894 | } else if (c->max <= hdspm->qs_out_channels) { | |
5895 | struct snd_interval t = { | |
5896 | .min = 128000, | |
5897 | .max = 192000, | |
5898 | .integer = 1, | |
5899 | }; | |
5900 | return snd_interval_refine(r, &t); | |
5901 | } else if (c->max <= hdspm->ds_out_channels) { | |
5902 | struct snd_interval t = { | |
5903 | .min = 64000, | |
5904 | .max = 96000, | |
5905 | .integer = 1, | |
5906 | }; | |
763f356c TI |
5907 | return snd_interval_refine(r, &t); |
5908 | } | |
0dca1793 | 5909 | |
763f356c TI |
5910 | return 0; |
5911 | } | |
5912 | ||
0dca1793 | 5913 | static int snd_hdspm_hw_rule_in_channels(struct snd_pcm_hw_params *params, |
ffb2c3c0 RB |
5914 | struct snd_pcm_hw_rule *rule) |
5915 | { | |
5916 | unsigned int list[3]; | |
5917 | struct hdspm *hdspm = rule->private; | |
5918 | struct snd_interval *c = hw_param_interval(params, | |
5919 | SNDRV_PCM_HW_PARAM_CHANNELS); | |
0dca1793 AK |
5920 | |
5921 | list[0] = hdspm->qs_in_channels; | |
5922 | list[1] = hdspm->ds_in_channels; | |
5923 | list[2] = hdspm->ss_in_channels; | |
5924 | return snd_interval_list(c, 3, list, 0); | |
5925 | } | |
5926 | ||
5927 | static int snd_hdspm_hw_rule_out_channels(struct snd_pcm_hw_params *params, | |
5928 | struct snd_pcm_hw_rule *rule) | |
5929 | { | |
5930 | unsigned int list[3]; | |
5931 | struct hdspm *hdspm = rule->private; | |
5932 | struct snd_interval *c = hw_param_interval(params, | |
5933 | SNDRV_PCM_HW_PARAM_CHANNELS); | |
5934 | ||
5935 | list[0] = hdspm->qs_out_channels; | |
5936 | list[1] = hdspm->ds_out_channels; | |
5937 | list[2] = hdspm->ss_out_channels; | |
5938 | return snd_interval_list(c, 3, list, 0); | |
ffb2c3c0 RB |
5939 | } |
5940 | ||
5941 | ||
ef5fa1a4 TI |
5942 | static unsigned int hdspm_aes32_sample_rates[] = { |
5943 | 32000, 44100, 48000, 64000, 88200, 96000, 128000, 176400, 192000 | |
5944 | }; | |
ffb2c3c0 | 5945 | |
ef5fa1a4 TI |
5946 | static struct snd_pcm_hw_constraint_list |
5947 | hdspm_hw_constraints_aes32_sample_rates = { | |
ffb2c3c0 RB |
5948 | .count = ARRAY_SIZE(hdspm_aes32_sample_rates), |
5949 | .list = hdspm_aes32_sample_rates, | |
5950 | .mask = 0 | |
5951 | }; | |
5952 | ||
98274f07 | 5953 | static int snd_hdspm_playback_open(struct snd_pcm_substream *substream) |
763f356c | 5954 | { |
98274f07 TI |
5955 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
5956 | struct snd_pcm_runtime *runtime = substream->runtime; | |
763f356c | 5957 | |
763f356c TI |
5958 | spin_lock_irq(&hdspm->lock); |
5959 | ||
5960 | snd_pcm_set_sync(substream); | |
5961 | ||
0dca1793 | 5962 | |
763f356c TI |
5963 | runtime->hw = snd_hdspm_playback_subinfo; |
5964 | ||
5965 | if (hdspm->capture_substream == NULL) | |
5966 | hdspm_stop_audio(hdspm); | |
5967 | ||
5968 | hdspm->playback_pid = current->pid; | |
5969 | hdspm->playback_substream = substream; | |
5970 | ||
5971 | spin_unlock_irq(&hdspm->lock); | |
5972 | ||
5973 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
5974 | ||
0dca1793 AK |
5975 | switch (hdspm->io_type) { |
5976 | case AIO: | |
5977 | case RayDAT: | |
5978 | snd_pcm_hw_constraint_list(runtime, 0, | |
5979 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE, | |
5980 | &hw_constraints_period_sizes_new); | |
5981 | snd_pcm_hw_constraint_list(runtime, 0, | |
5982 | SNDRV_PCM_HW_PARAM_BUFFER_SIZE, | |
5983 | &hw_constraints_raydat_io_buffer); | |
5984 | ||
5985 | break; | |
5986 | ||
5987 | default: | |
5988 | snd_pcm_hw_constraint_list(runtime, 0, | |
5989 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE, | |
5990 | &hw_constraints_period_sizes_old); | |
5991 | } | |
763f356c | 5992 | |
0dca1793 | 5993 | if (AES32 == hdspm->io_type) { |
ffb2c3c0 RB |
5994 | snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, |
5995 | &hdspm_hw_constraints_aes32_sample_rates); | |
5996 | } else { | |
ffb2c3c0 | 5997 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, |
0dca1793 AK |
5998 | snd_hdspm_hw_rule_rate_out_channels, hdspm, |
5999 | SNDRV_PCM_HW_PARAM_CHANNELS, -1); | |
ffb2c3c0 | 6000 | } |
88fabbfc AK |
6001 | |
6002 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, | |
6003 | snd_hdspm_hw_rule_out_channels, hdspm, | |
6004 | SNDRV_PCM_HW_PARAM_CHANNELS, -1); | |
6005 | ||
6006 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, | |
6007 | snd_hdspm_hw_rule_out_channels_rate, hdspm, | |
6008 | SNDRV_PCM_HW_PARAM_RATE, -1); | |
6009 | ||
763f356c TI |
6010 | return 0; |
6011 | } | |
6012 | ||
98274f07 | 6013 | static int snd_hdspm_playback_release(struct snd_pcm_substream *substream) |
763f356c | 6014 | { |
98274f07 | 6015 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
6016 | |
6017 | spin_lock_irq(&hdspm->lock); | |
6018 | ||
6019 | hdspm->playback_pid = -1; | |
6020 | hdspm->playback_substream = NULL; | |
6021 | ||
6022 | spin_unlock_irq(&hdspm->lock); | |
6023 | ||
6024 | return 0; | |
6025 | } | |
6026 | ||
6027 | ||
98274f07 | 6028 | static int snd_hdspm_capture_open(struct snd_pcm_substream *substream) |
763f356c | 6029 | { |
98274f07 TI |
6030 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
6031 | struct snd_pcm_runtime *runtime = substream->runtime; | |
763f356c TI |
6032 | |
6033 | spin_lock_irq(&hdspm->lock); | |
6034 | snd_pcm_set_sync(substream); | |
6035 | runtime->hw = snd_hdspm_capture_subinfo; | |
6036 | ||
6037 | if (hdspm->playback_substream == NULL) | |
6038 | hdspm_stop_audio(hdspm); | |
6039 | ||
6040 | hdspm->capture_pid = current->pid; | |
6041 | hdspm->capture_substream = substream; | |
6042 | ||
6043 | spin_unlock_irq(&hdspm->lock); | |
6044 | ||
6045 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
0dca1793 AK |
6046 | switch (hdspm->io_type) { |
6047 | case AIO: | |
6048 | case RayDAT: | |
6049 | snd_pcm_hw_constraint_list(runtime, 0, | |
6050 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE, | |
6051 | &hw_constraints_period_sizes_new); | |
6052 | snd_pcm_hw_constraint_list(runtime, 0, | |
6053 | SNDRV_PCM_HW_PARAM_BUFFER_SIZE, | |
6054 | &hw_constraints_raydat_io_buffer); | |
6055 | break; | |
6056 | ||
6057 | default: | |
6058 | snd_pcm_hw_constraint_list(runtime, 0, | |
6059 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE, | |
6060 | &hw_constraints_period_sizes_old); | |
6061 | } | |
6062 | ||
6063 | if (AES32 == hdspm->io_type) { | |
ffb2c3c0 RB |
6064 | snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, |
6065 | &hdspm_hw_constraints_aes32_sample_rates); | |
6066 | } else { | |
ffb2c3c0 | 6067 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, |
88fabbfc AK |
6068 | snd_hdspm_hw_rule_rate_in_channels, hdspm, |
6069 | SNDRV_PCM_HW_PARAM_CHANNELS, -1); | |
ffb2c3c0 | 6070 | } |
88fabbfc AK |
6071 | |
6072 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, | |
6073 | snd_hdspm_hw_rule_in_channels, hdspm, | |
6074 | SNDRV_PCM_HW_PARAM_CHANNELS, -1); | |
6075 | ||
6076 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, | |
6077 | snd_hdspm_hw_rule_in_channels_rate, hdspm, | |
6078 | SNDRV_PCM_HW_PARAM_RATE, -1); | |
6079 | ||
763f356c TI |
6080 | return 0; |
6081 | } | |
6082 | ||
98274f07 | 6083 | static int snd_hdspm_capture_release(struct snd_pcm_substream *substream) |
763f356c | 6084 | { |
98274f07 | 6085 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
6086 | |
6087 | spin_lock_irq(&hdspm->lock); | |
6088 | ||
6089 | hdspm->capture_pid = -1; | |
6090 | hdspm->capture_substream = NULL; | |
6091 | ||
6092 | spin_unlock_irq(&hdspm->lock); | |
6093 | return 0; | |
6094 | } | |
6095 | ||
0dca1793 AK |
6096 | static int snd_hdspm_hwdep_dummy_op(struct snd_hwdep *hw, struct file *file) |
6097 | { | |
6098 | /* we have nothing to initialize but the call is required */ | |
6099 | return 0; | |
6100 | } | |
6101 | ||
6102 | static inline int copy_u32_le(void __user *dest, void __iomem *src) | |
6103 | { | |
6104 | u32 val = readl(src); | |
6105 | return copy_to_user(dest, &val, 4); | |
6106 | } | |
6107 | ||
6108 | static int snd_hdspm_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, | |
6109 | unsigned int cmd, unsigned long __user arg) | |
763f356c | 6110 | { |
0dca1793 | 6111 | void __user *argp = (void __user *)arg; |
ef5fa1a4 | 6112 | struct hdspm *hdspm = hw->private_data; |
98274f07 | 6113 | struct hdspm_mixer_ioctl mixer; |
0dca1793 AK |
6114 | struct hdspm_config info; |
6115 | struct hdspm_status status; | |
98274f07 | 6116 | struct hdspm_version hdspm_version; |
730a5865 | 6117 | struct hdspm_peak_rms *levels; |
0dca1793 AK |
6118 | struct hdspm_ltc ltc; |
6119 | unsigned int statusregister; | |
6120 | long unsigned int s; | |
6121 | int i = 0; | |
763f356c TI |
6122 | |
6123 | switch (cmd) { | |
6124 | ||
763f356c | 6125 | case SNDRV_HDSPM_IOCTL_GET_PEAK_RMS: |
730a5865 | 6126 | levels = &hdspm->peak_rms; |
0dca1793 | 6127 | for (i = 0; i < HDSPM_MAX_CHANNELS; i++) { |
730a5865 | 6128 | levels->input_peaks[i] = |
0dca1793 AK |
6129 | readl(hdspm->iobase + |
6130 | HDSPM_MADI_INPUT_PEAK + i*4); | |
730a5865 | 6131 | levels->playback_peaks[i] = |
0dca1793 AK |
6132 | readl(hdspm->iobase + |
6133 | HDSPM_MADI_PLAYBACK_PEAK + i*4); | |
730a5865 | 6134 | levels->output_peaks[i] = |
0dca1793 AK |
6135 | readl(hdspm->iobase + |
6136 | HDSPM_MADI_OUTPUT_PEAK + i*4); | |
6137 | ||
730a5865 | 6138 | levels->input_rms[i] = |
0dca1793 AK |
6139 | ((uint64_t) readl(hdspm->iobase + |
6140 | HDSPM_MADI_INPUT_RMS_H + i*4) << 32) | | |
6141 | (uint64_t) readl(hdspm->iobase + | |
6142 | HDSPM_MADI_INPUT_RMS_L + i*4); | |
730a5865 | 6143 | levels->playback_rms[i] = |
0dca1793 AK |
6144 | ((uint64_t)readl(hdspm->iobase + |
6145 | HDSPM_MADI_PLAYBACK_RMS_H+i*4) << 32) | | |
6146 | (uint64_t)readl(hdspm->iobase + | |
6147 | HDSPM_MADI_PLAYBACK_RMS_L + i*4); | |
730a5865 | 6148 | levels->output_rms[i] = |
0dca1793 AK |
6149 | ((uint64_t)readl(hdspm->iobase + |
6150 | HDSPM_MADI_OUTPUT_RMS_H + i*4) << 32) | | |
6151 | (uint64_t)readl(hdspm->iobase + | |
6152 | HDSPM_MADI_OUTPUT_RMS_L + i*4); | |
6153 | } | |
6154 | ||
6155 | if (hdspm->system_sample_rate > 96000) { | |
730a5865 | 6156 | levels->speed = qs; |
0dca1793 | 6157 | } else if (hdspm->system_sample_rate > 48000) { |
730a5865 | 6158 | levels->speed = ds; |
0dca1793 | 6159 | } else { |
730a5865 | 6160 | levels->speed = ss; |
0dca1793 | 6161 | } |
730a5865 | 6162 | levels->status2 = hdspm_read(hdspm, HDSPM_statusRegister2); |
0dca1793 | 6163 | |
730a5865 | 6164 | s = copy_to_user(argp, levels, sizeof(struct hdspm_peak_rms)); |
0dca1793 AK |
6165 | if (0 != s) { |
6166 | /* snd_printk(KERN_ERR "copy_to_user(.., .., %lu): %lu | |
6167 | [Levels]\n", sizeof(struct hdspm_peak_rms), s); | |
6168 | */ | |
763f356c | 6169 | return -EFAULT; |
0dca1793 AK |
6170 | } |
6171 | break; | |
6172 | ||
6173 | case SNDRV_HDSPM_IOCTL_GET_LTC: | |
6174 | ltc.ltc = hdspm_read(hdspm, HDSPM_RD_TCO); | |
6175 | i = hdspm_read(hdspm, HDSPM_RD_TCO + 4); | |
6176 | if (i & HDSPM_TCO1_LTC_Input_valid) { | |
6177 | switch (i & (HDSPM_TCO1_LTC_Format_LSB | | |
6178 | HDSPM_TCO1_LTC_Format_MSB)) { | |
6179 | case 0: | |
6180 | ltc.format = fps_24; | |
6181 | break; | |
6182 | case HDSPM_TCO1_LTC_Format_LSB: | |
6183 | ltc.format = fps_25; | |
6184 | break; | |
6185 | case HDSPM_TCO1_LTC_Format_MSB: | |
6186 | ltc.format = fps_2997; | |
6187 | break; | |
6188 | default: | |
6189 | ltc.format = 30; | |
6190 | break; | |
6191 | } | |
6192 | if (i & HDSPM_TCO1_set_drop_frame_flag) { | |
6193 | ltc.frame = drop_frame; | |
6194 | } else { | |
6195 | ltc.frame = full_frame; | |
6196 | } | |
6197 | } else { | |
6198 | ltc.format = format_invalid; | |
6199 | ltc.frame = frame_invalid; | |
6200 | } | |
6201 | if (i & HDSPM_TCO1_Video_Input_Format_NTSC) { | |
6202 | ltc.input_format = ntsc; | |
6203 | } else if (i & HDSPM_TCO1_Video_Input_Format_PAL) { | |
6204 | ltc.input_format = pal; | |
6205 | } else { | |
6206 | ltc.input_format = no_video; | |
6207 | } | |
6208 | ||
6209 | s = copy_to_user(argp, <c, sizeof(struct hdspm_ltc)); | |
6210 | if (0 != s) { | |
6211 | /* | |
6212 | snd_printk(KERN_ERR "copy_to_user(.., .., %lu): %lu [LTC]\n", sizeof(struct hdspm_ltc), s); */ | |
763f356c | 6213 | return -EFAULT; |
0dca1793 | 6214 | } |
763f356c TI |
6215 | |
6216 | break; | |
763f356c | 6217 | |
0dca1793 | 6218 | case SNDRV_HDSPM_IOCTL_GET_CONFIG: |
763f356c | 6219 | |
4ab69a2b | 6220 | memset(&info, 0, sizeof(info)); |
763f356c | 6221 | spin_lock_irq(&hdspm->lock); |
ef5fa1a4 TI |
6222 | info.pref_sync_ref = hdspm_pref_sync_ref(hdspm); |
6223 | info.wordclock_sync_check = hdspm_wc_sync_check(hdspm); | |
763f356c TI |
6224 | |
6225 | info.system_sample_rate = hdspm->system_sample_rate; | |
6226 | info.autosync_sample_rate = | |
0dca1793 | 6227 | hdspm_external_sample_rate(hdspm); |
ef5fa1a4 TI |
6228 | info.system_clock_mode = hdspm_system_clock_mode(hdspm); |
6229 | info.clock_source = hdspm_clock_source(hdspm); | |
6230 | info.autosync_ref = hdspm_autosync_ref(hdspm); | |
6231 | info.line_out = hdspm_line_out(hdspm); | |
763f356c TI |
6232 | info.passthru = 0; |
6233 | spin_unlock_irq(&hdspm->lock); | |
6234 | if (copy_to_user((void __user *) arg, &info, sizeof(info))) | |
6235 | return -EFAULT; | |
6236 | break; | |
6237 | ||
0dca1793 AK |
6238 | case SNDRV_HDSPM_IOCTL_GET_STATUS: |
6239 | status.card_type = hdspm->io_type; | |
6240 | ||
6241 | status.autosync_source = hdspm_autosync_ref(hdspm); | |
6242 | ||
6243 | status.card_clock = 110069313433624ULL; | |
6244 | status.master_period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ); | |
6245 | ||
6246 | switch (hdspm->io_type) { | |
6247 | case MADI: | |
6248 | case MADIface: | |
6249 | status.card_specific.madi.sync_wc = | |
6250 | hdspm_wc_sync_check(hdspm); | |
6251 | status.card_specific.madi.sync_madi = | |
6252 | hdspm_madi_sync_check(hdspm); | |
6253 | status.card_specific.madi.sync_tco = | |
6254 | hdspm_tco_sync_check(hdspm); | |
6255 | status.card_specific.madi.sync_in = | |
6256 | hdspm_sync_in_sync_check(hdspm); | |
6257 | ||
6258 | statusregister = | |
6259 | hdspm_read(hdspm, HDSPM_statusRegister); | |
6260 | status.card_specific.madi.madi_input = | |
6261 | (statusregister & HDSPM_AB_int) ? 1 : 0; | |
6262 | status.card_specific.madi.channel_format = | |
6263 | (statusregister & HDSPM_TX_64ch) ? 1 : 0; | |
6264 | /* TODO: Mac driver sets it when f_s>48kHz */ | |
6265 | status.card_specific.madi.frame_format = 0; | |
6266 | ||
6267 | default: | |
6268 | break; | |
6269 | } | |
6270 | ||
6271 | if (copy_to_user((void __user *) arg, &status, sizeof(status))) | |
6272 | return -EFAULT; | |
6273 | ||
6274 | ||
6275 | break; | |
6276 | ||
763f356c | 6277 | case SNDRV_HDSPM_IOCTL_GET_VERSION: |
0dca1793 AK |
6278 | hdspm_version.card_type = hdspm->io_type; |
6279 | strncpy(hdspm_version.cardname, hdspm->card_name, | |
6280 | sizeof(hdspm_version.cardname)); | |
6281 | hdspm_version.serial = (hdspm_read(hdspm, | |
6282 | HDSPM_midiStatusIn0)>>8) & 0xFFFFFF; | |
763f356c | 6283 | hdspm_version.firmware_rev = hdspm->firmware_rev; |
0dca1793 AK |
6284 | hdspm_version.addons = 0; |
6285 | if (hdspm->tco) | |
6286 | hdspm_version.addons |= HDSPM_ADDON_TCO; | |
6287 | ||
763f356c | 6288 | if (copy_to_user((void __user *) arg, &hdspm_version, |
0dca1793 | 6289 | sizeof(hdspm_version))) |
763f356c TI |
6290 | return -EFAULT; |
6291 | break; | |
6292 | ||
6293 | case SNDRV_HDSPM_IOCTL_GET_MIXER: | |
6294 | if (copy_from_user(&mixer, (void __user *)arg, sizeof(mixer))) | |
6295 | return -EFAULT; | |
ef5fa1a4 | 6296 | if (copy_to_user((void __user *)mixer.mixer, hdspm->mixer, |
0dca1793 | 6297 | sizeof(struct hdspm_mixer))) |
763f356c TI |
6298 | return -EFAULT; |
6299 | break; | |
6300 | ||
6301 | default: | |
6302 | return -EINVAL; | |
6303 | } | |
6304 | return 0; | |
6305 | } | |
6306 | ||
98274f07 | 6307 | static struct snd_pcm_ops snd_hdspm_playback_ops = { |
763f356c TI |
6308 | .open = snd_hdspm_playback_open, |
6309 | .close = snd_hdspm_playback_release, | |
6310 | .ioctl = snd_hdspm_ioctl, | |
6311 | .hw_params = snd_hdspm_hw_params, | |
6312 | .hw_free = snd_hdspm_hw_free, | |
6313 | .prepare = snd_hdspm_prepare, | |
6314 | .trigger = snd_hdspm_trigger, | |
6315 | .pointer = snd_hdspm_hw_pointer, | |
763f356c TI |
6316 | .page = snd_pcm_sgbuf_ops_page, |
6317 | }; | |
6318 | ||
98274f07 | 6319 | static struct snd_pcm_ops snd_hdspm_capture_ops = { |
763f356c TI |
6320 | .open = snd_hdspm_capture_open, |
6321 | .close = snd_hdspm_capture_release, | |
6322 | .ioctl = snd_hdspm_ioctl, | |
6323 | .hw_params = snd_hdspm_hw_params, | |
6324 | .hw_free = snd_hdspm_hw_free, | |
6325 | .prepare = snd_hdspm_prepare, | |
6326 | .trigger = snd_hdspm_trigger, | |
6327 | .pointer = snd_hdspm_hw_pointer, | |
763f356c TI |
6328 | .page = snd_pcm_sgbuf_ops_page, |
6329 | }; | |
6330 | ||
98274f07 TI |
6331 | static int __devinit snd_hdspm_create_hwdep(struct snd_card *card, |
6332 | struct hdspm * hdspm) | |
763f356c | 6333 | { |
98274f07 | 6334 | struct snd_hwdep *hw; |
763f356c TI |
6335 | int err; |
6336 | ||
ef5fa1a4 TI |
6337 | err = snd_hwdep_new(card, "HDSPM hwdep", 0, &hw); |
6338 | if (err < 0) | |
763f356c TI |
6339 | return err; |
6340 | ||
6341 | hdspm->hwdep = hw; | |
6342 | hw->private_data = hdspm; | |
6343 | strcpy(hw->name, "HDSPM hwdep interface"); | |
6344 | ||
0dca1793 | 6345 | hw->ops.open = snd_hdspm_hwdep_dummy_op; |
763f356c | 6346 | hw->ops.ioctl = snd_hdspm_hwdep_ioctl; |
0dca1793 | 6347 | hw->ops.release = snd_hdspm_hwdep_dummy_op; |
763f356c TI |
6348 | |
6349 | return 0; | |
6350 | } | |
6351 | ||
6352 | ||
6353 | /*------------------------------------------------------------ | |
0dca1793 | 6354 | memory interface |
763f356c | 6355 | ------------------------------------------------------------*/ |
0dca1793 | 6356 | static int __devinit snd_hdspm_preallocate_memory(struct hdspm *hdspm) |
763f356c TI |
6357 | { |
6358 | int err; | |
98274f07 | 6359 | struct snd_pcm *pcm; |
763f356c TI |
6360 | size_t wanted; |
6361 | ||
6362 | pcm = hdspm->pcm; | |
6363 | ||
3cee5a60 | 6364 | wanted = HDSPM_DMA_AREA_BYTES; |
763f356c | 6365 | |
ef5fa1a4 | 6366 | err = |
763f356c | 6367 | snd_pcm_lib_preallocate_pages_for_all(pcm, |
0dca1793 | 6368 | SNDRV_DMA_TYPE_DEV_SG, |
763f356c TI |
6369 | snd_dma_pci_data(hdspm->pci), |
6370 | wanted, | |
ef5fa1a4 TI |
6371 | wanted); |
6372 | if (err < 0) { | |
e2eba3e7 | 6373 | snd_printdd("Could not preallocate %zd Bytes\n", wanted); |
763f356c TI |
6374 | |
6375 | return err; | |
6376 | } else | |
e2eba3e7 | 6377 | snd_printdd(" Preallocated %zd Bytes\n", wanted); |
763f356c TI |
6378 | |
6379 | return 0; | |
6380 | } | |
6381 | ||
0dca1793 AK |
6382 | |
6383 | static void hdspm_set_sgbuf(struct hdspm *hdspm, | |
77a23f26 | 6384 | struct snd_pcm_substream *substream, |
763f356c TI |
6385 | unsigned int reg, int channels) |
6386 | { | |
6387 | int i; | |
0dca1793 AK |
6388 | |
6389 | /* continuous memory segment */ | |
763f356c TI |
6390 | for (i = 0; i < (channels * 16); i++) |
6391 | hdspm_write(hdspm, reg + 4 * i, | |
0dca1793 | 6392 | snd_pcm_sgbuf_get_addr(substream, 4096 * i)); |
763f356c TI |
6393 | } |
6394 | ||
0dca1793 | 6395 | |
763f356c | 6396 | /* ------------- ALSA Devices ---------------------------- */ |
98274f07 | 6397 | static int __devinit snd_hdspm_create_pcm(struct snd_card *card, |
0dca1793 | 6398 | struct hdspm *hdspm) |
763f356c | 6399 | { |
98274f07 | 6400 | struct snd_pcm *pcm; |
763f356c TI |
6401 | int err; |
6402 | ||
ef5fa1a4 TI |
6403 | err = snd_pcm_new(card, hdspm->card_name, 0, 1, 1, &pcm); |
6404 | if (err < 0) | |
763f356c TI |
6405 | return err; |
6406 | ||
6407 | hdspm->pcm = pcm; | |
6408 | pcm->private_data = hdspm; | |
6409 | strcpy(pcm->name, hdspm->card_name); | |
6410 | ||
6411 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, | |
6412 | &snd_hdspm_playback_ops); | |
6413 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, | |
6414 | &snd_hdspm_capture_ops); | |
6415 | ||
6416 | pcm->info_flags = SNDRV_PCM_INFO_JOINT_DUPLEX; | |
6417 | ||
ef5fa1a4 TI |
6418 | err = snd_hdspm_preallocate_memory(hdspm); |
6419 | if (err < 0) | |
763f356c TI |
6420 | return err; |
6421 | ||
6422 | return 0; | |
6423 | } | |
6424 | ||
98274f07 | 6425 | static inline void snd_hdspm_initialize_midi_flush(struct hdspm * hdspm) |
763f356c | 6426 | { |
7c7102b7 AK |
6427 | int i; |
6428 | ||
6429 | for (i = 0; i < hdspm->midiPorts; i++) | |
6430 | snd_hdspm_flush_midi_input(hdspm, i); | |
763f356c TI |
6431 | } |
6432 | ||
98274f07 TI |
6433 | static int __devinit snd_hdspm_create_alsa_devices(struct snd_card *card, |
6434 | struct hdspm * hdspm) | |
763f356c | 6435 | { |
0dca1793 | 6436 | int err, i; |
763f356c TI |
6437 | |
6438 | snd_printdd("Create card...\n"); | |
ef5fa1a4 TI |
6439 | err = snd_hdspm_create_pcm(card, hdspm); |
6440 | if (err < 0) | |
763f356c TI |
6441 | return err; |
6442 | ||
0dca1793 AK |
6443 | i = 0; |
6444 | while (i < hdspm->midiPorts) { | |
6445 | err = snd_hdspm_create_midi(card, hdspm, i); | |
6446 | if (err < 0) { | |
6447 | return err; | |
6448 | } | |
6449 | i++; | |
6450 | } | |
763f356c | 6451 | |
ef5fa1a4 TI |
6452 | err = snd_hdspm_create_controls(card, hdspm); |
6453 | if (err < 0) | |
763f356c TI |
6454 | return err; |
6455 | ||
ef5fa1a4 TI |
6456 | err = snd_hdspm_create_hwdep(card, hdspm); |
6457 | if (err < 0) | |
763f356c TI |
6458 | return err; |
6459 | ||
6460 | snd_printdd("proc init...\n"); | |
6461 | snd_hdspm_proc_init(hdspm); | |
6462 | ||
6463 | hdspm->system_sample_rate = -1; | |
6464 | hdspm->last_external_sample_rate = -1; | |
6465 | hdspm->last_internal_sample_rate = -1; | |
6466 | hdspm->playback_pid = -1; | |
6467 | hdspm->capture_pid = -1; | |
6468 | hdspm->capture_substream = NULL; | |
6469 | hdspm->playback_substream = NULL; | |
6470 | ||
6471 | snd_printdd("Set defaults...\n"); | |
ef5fa1a4 TI |
6472 | err = snd_hdspm_set_defaults(hdspm); |
6473 | if (err < 0) | |
763f356c TI |
6474 | return err; |
6475 | ||
6476 | snd_printdd("Update mixer controls...\n"); | |
6477 | hdspm_update_simple_mixer_controls(hdspm); | |
6478 | ||
6479 | snd_printdd("Initializeing complete ???\n"); | |
6480 | ||
ef5fa1a4 TI |
6481 | err = snd_card_register(card); |
6482 | if (err < 0) { | |
763f356c TI |
6483 | snd_printk(KERN_ERR "HDSPM: error registering card\n"); |
6484 | return err; | |
6485 | } | |
6486 | ||
6487 | snd_printdd("... yes now\n"); | |
6488 | ||
6489 | return 0; | |
6490 | } | |
6491 | ||
ef5fa1a4 | 6492 | static int __devinit snd_hdspm_create(struct snd_card *card, |
0dca1793 AK |
6493 | struct hdspm *hdspm) { |
6494 | ||
763f356c TI |
6495 | struct pci_dev *pci = hdspm->pci; |
6496 | int err; | |
763f356c TI |
6497 | unsigned long io_extent; |
6498 | ||
6499 | hdspm->irq = -1; | |
763f356c TI |
6500 | hdspm->card = card; |
6501 | ||
6502 | spin_lock_init(&hdspm->lock); | |
6503 | ||
763f356c | 6504 | pci_read_config_word(hdspm->pci, |
0dca1793 | 6505 | PCI_CLASS_REVISION, &hdspm->firmware_rev); |
3cee5a60 | 6506 | |
763f356c | 6507 | strcpy(card->mixername, "Xilinx FPGA"); |
0dca1793 AK |
6508 | strcpy(card->driver, "HDSPM"); |
6509 | ||
6510 | switch (hdspm->firmware_rev) { | |
6511 | case HDSPM_MADI_REV: | |
efef054e | 6512 | case HDSPM_MADI_OLD_REV: |
5f8b4d53 | 6513 | case HDSPM_MADI_ANCIENT_REV: |
0dca1793 AK |
6514 | hdspm->io_type = MADI; |
6515 | hdspm->card_name = "RME MADI"; | |
6516 | hdspm->midiPorts = 3; | |
6517 | break; | |
6518 | case HDSPM_RAYDAT_REV: | |
6519 | hdspm->io_type = RayDAT; | |
6520 | hdspm->card_name = "RME RayDAT"; | |
6521 | hdspm->midiPorts = 2; | |
6522 | break; | |
6523 | case HDSPM_AIO_REV: | |
6524 | hdspm->io_type = AIO; | |
6525 | hdspm->card_name = "RME AIO"; | |
6526 | hdspm->midiPorts = 1; | |
6527 | break; | |
6528 | case HDSPM_MADIFACE_REV: | |
6529 | hdspm->io_type = MADIface; | |
6530 | hdspm->card_name = "RME MADIface"; | |
6531 | hdspm->midiPorts = 1; | |
6532 | break; | |
6533 | case HDSPM_AES_REV: | |
526ea867 | 6534 | case HDSPM_AES32_REV: |
bdd3255d | 6535 | case HDSPM_AES32_OLD_REV: |
0dca1793 AK |
6536 | hdspm->io_type = AES32; |
6537 | hdspm->card_name = "RME AES32"; | |
6538 | hdspm->midiPorts = 2; | |
6539 | break; | |
5027f347 AK |
6540 | default: |
6541 | snd_printk(KERN_ERR "HDSPM: unknown firmware revision %x\n", | |
6542 | hdspm->firmware_rev); | |
6543 | return -ENODEV; | |
3cee5a60 | 6544 | } |
763f356c | 6545 | |
ef5fa1a4 TI |
6546 | err = pci_enable_device(pci); |
6547 | if (err < 0) | |
763f356c TI |
6548 | return err; |
6549 | ||
6550 | pci_set_master(hdspm->pci); | |
6551 | ||
ef5fa1a4 TI |
6552 | err = pci_request_regions(pci, "hdspm"); |
6553 | if (err < 0) | |
763f356c TI |
6554 | return err; |
6555 | ||
6556 | hdspm->port = pci_resource_start(pci, 0); | |
6557 | io_extent = pci_resource_len(pci, 0); | |
6558 | ||
6559 | snd_printdd("grabbed memory region 0x%lx-0x%lx\n", | |
0dca1793 | 6560 | hdspm->port, hdspm->port + io_extent - 1); |
763f356c | 6561 | |
ef5fa1a4 TI |
6562 | hdspm->iobase = ioremap_nocache(hdspm->port, io_extent); |
6563 | if (!hdspm->iobase) { | |
6564 | snd_printk(KERN_ERR "HDSPM: " | |
0dca1793 AK |
6565 | "unable to remap region 0x%lx-0x%lx\n", |
6566 | hdspm->port, hdspm->port + io_extent - 1); | |
763f356c TI |
6567 | return -EBUSY; |
6568 | } | |
6569 | snd_printdd("remapped region (0x%lx) 0x%lx-0x%lx\n", | |
0dca1793 AK |
6570 | (unsigned long)hdspm->iobase, hdspm->port, |
6571 | hdspm->port + io_extent - 1); | |
763f356c TI |
6572 | |
6573 | if (request_irq(pci->irq, snd_hdspm_interrupt, | |
934c2b6d | 6574 | IRQF_SHARED, KBUILD_MODNAME, hdspm)) { |
763f356c TI |
6575 | snd_printk(KERN_ERR "HDSPM: unable to use IRQ %d\n", pci->irq); |
6576 | return -EBUSY; | |
6577 | } | |
6578 | ||
6579 | snd_printdd("use IRQ %d\n", pci->irq); | |
6580 | ||
6581 | hdspm->irq = pci->irq; | |
763f356c | 6582 | |
e2eba3e7 | 6583 | snd_printdd("kmalloc Mixer memory of %zd Bytes\n", |
0dca1793 | 6584 | sizeof(struct hdspm_mixer)); |
ef5fa1a4 TI |
6585 | hdspm->mixer = kzalloc(sizeof(struct hdspm_mixer), GFP_KERNEL); |
6586 | if (!hdspm->mixer) { | |
6587 | snd_printk(KERN_ERR "HDSPM: " | |
0dca1793 AK |
6588 | "unable to kmalloc Mixer memory of %d Bytes\n", |
6589 | (int)sizeof(struct hdspm_mixer)); | |
763f356c TI |
6590 | return err; |
6591 | } | |
6592 | ||
0dca1793 AK |
6593 | hdspm->port_names_in = NULL; |
6594 | hdspm->port_names_out = NULL; | |
6595 | ||
6596 | switch (hdspm->io_type) { | |
6597 | case AES32: | |
d2d10a21 AK |
6598 | hdspm->ss_in_channels = hdspm->ss_out_channels = AES32_CHANNELS; |
6599 | hdspm->ds_in_channels = hdspm->ds_out_channels = AES32_CHANNELS; | |
6600 | hdspm->qs_in_channels = hdspm->qs_out_channels = AES32_CHANNELS; | |
432d2500 AK |
6601 | |
6602 | hdspm->channel_map_in_ss = hdspm->channel_map_out_ss = | |
6603 | channel_map_aes32; | |
6604 | hdspm->channel_map_in_ds = hdspm->channel_map_out_ds = | |
6605 | channel_map_aes32; | |
6606 | hdspm->channel_map_in_qs = hdspm->channel_map_out_qs = | |
6607 | channel_map_aes32; | |
6608 | hdspm->port_names_in_ss = hdspm->port_names_out_ss = | |
6609 | texts_ports_aes32; | |
6610 | hdspm->port_names_in_ds = hdspm->port_names_out_ds = | |
6611 | texts_ports_aes32; | |
6612 | hdspm->port_names_in_qs = hdspm->port_names_out_qs = | |
6613 | texts_ports_aes32; | |
6614 | ||
d2d10a21 AK |
6615 | hdspm->max_channels_out = hdspm->max_channels_in = |
6616 | AES32_CHANNELS; | |
432d2500 AK |
6617 | hdspm->port_names_in = hdspm->port_names_out = |
6618 | texts_ports_aes32; | |
6619 | hdspm->channel_map_in = hdspm->channel_map_out = | |
6620 | channel_map_aes32; | |
6621 | ||
0dca1793 AK |
6622 | break; |
6623 | ||
6624 | case MADI: | |
6625 | case MADIface: | |
6626 | hdspm->ss_in_channels = hdspm->ss_out_channels = | |
6627 | MADI_SS_CHANNELS; | |
6628 | hdspm->ds_in_channels = hdspm->ds_out_channels = | |
6629 | MADI_DS_CHANNELS; | |
6630 | hdspm->qs_in_channels = hdspm->qs_out_channels = | |
6631 | MADI_QS_CHANNELS; | |
6632 | ||
6633 | hdspm->channel_map_in_ss = hdspm->channel_map_out_ss = | |
6634 | channel_map_unity_ss; | |
01e96078 | 6635 | hdspm->channel_map_in_ds = hdspm->channel_map_out_ds = |
0dca1793 | 6636 | channel_map_unity_ss; |
01e96078 | 6637 | hdspm->channel_map_in_qs = hdspm->channel_map_out_qs = |
0dca1793 AK |
6638 | channel_map_unity_ss; |
6639 | ||
6640 | hdspm->port_names_in_ss = hdspm->port_names_out_ss = | |
6641 | texts_ports_madi; | |
6642 | hdspm->port_names_in_ds = hdspm->port_names_out_ds = | |
6643 | texts_ports_madi; | |
6644 | hdspm->port_names_in_qs = hdspm->port_names_out_qs = | |
6645 | texts_ports_madi; | |
6646 | break; | |
6647 | ||
6648 | case AIO: | |
6649 | if (0 == (hdspm_read(hdspm, HDSPM_statusRegister2) & HDSPM_s2_AEBI_D)) { | |
6650 | snd_printk(KERN_INFO "HDSPM: AEB input board found, but not supported\n"); | |
6651 | } | |
6652 | ||
6653 | hdspm->ss_in_channels = AIO_IN_SS_CHANNELS; | |
6654 | hdspm->ds_in_channels = AIO_IN_DS_CHANNELS; | |
6655 | hdspm->qs_in_channels = AIO_IN_QS_CHANNELS; | |
6656 | hdspm->ss_out_channels = AIO_OUT_SS_CHANNELS; | |
6657 | hdspm->ds_out_channels = AIO_OUT_DS_CHANNELS; | |
6658 | hdspm->qs_out_channels = AIO_OUT_QS_CHANNELS; | |
6659 | ||
6660 | hdspm->channel_map_out_ss = channel_map_aio_out_ss; | |
6661 | hdspm->channel_map_out_ds = channel_map_aio_out_ds; | |
6662 | hdspm->channel_map_out_qs = channel_map_aio_out_qs; | |
6663 | ||
6664 | hdspm->channel_map_in_ss = channel_map_aio_in_ss; | |
6665 | hdspm->channel_map_in_ds = channel_map_aio_in_ds; | |
6666 | hdspm->channel_map_in_qs = channel_map_aio_in_qs; | |
6667 | ||
6668 | hdspm->port_names_in_ss = texts_ports_aio_in_ss; | |
6669 | hdspm->port_names_out_ss = texts_ports_aio_out_ss; | |
6670 | hdspm->port_names_in_ds = texts_ports_aio_in_ds; | |
6671 | hdspm->port_names_out_ds = texts_ports_aio_out_ds; | |
6672 | hdspm->port_names_in_qs = texts_ports_aio_in_qs; | |
6673 | hdspm->port_names_out_qs = texts_ports_aio_out_qs; | |
6674 | ||
6675 | break; | |
6676 | ||
6677 | case RayDAT: | |
6678 | hdspm->ss_in_channels = hdspm->ss_out_channels = | |
6679 | RAYDAT_SS_CHANNELS; | |
6680 | hdspm->ds_in_channels = hdspm->ds_out_channels = | |
6681 | RAYDAT_DS_CHANNELS; | |
6682 | hdspm->qs_in_channels = hdspm->qs_out_channels = | |
6683 | RAYDAT_QS_CHANNELS; | |
6684 | ||
6685 | hdspm->max_channels_in = RAYDAT_SS_CHANNELS; | |
6686 | hdspm->max_channels_out = RAYDAT_SS_CHANNELS; | |
6687 | ||
6688 | hdspm->channel_map_in_ss = hdspm->channel_map_out_ss = | |
6689 | channel_map_raydat_ss; | |
6690 | hdspm->channel_map_in_ds = hdspm->channel_map_out_ds = | |
6691 | channel_map_raydat_ds; | |
6692 | hdspm->channel_map_in_qs = hdspm->channel_map_out_qs = | |
6693 | channel_map_raydat_qs; | |
6694 | hdspm->channel_map_in = hdspm->channel_map_out = | |
6695 | channel_map_raydat_ss; | |
6696 | ||
6697 | hdspm->port_names_in_ss = hdspm->port_names_out_ss = | |
6698 | texts_ports_raydat_ss; | |
6699 | hdspm->port_names_in_ds = hdspm->port_names_out_ds = | |
6700 | texts_ports_raydat_ds; | |
6701 | hdspm->port_names_in_qs = hdspm->port_names_out_qs = | |
6702 | texts_ports_raydat_qs; | |
6703 | ||
6704 | ||
6705 | break; | |
6706 | ||
6707 | } | |
6708 | ||
6709 | /* TCO detection */ | |
6710 | switch (hdspm->io_type) { | |
6711 | case AIO: | |
6712 | case RayDAT: | |
6713 | if (hdspm_read(hdspm, HDSPM_statusRegister2) & | |
6714 | HDSPM_s2_tco_detect) { | |
6715 | hdspm->midiPorts++; | |
6716 | hdspm->tco = kzalloc(sizeof(struct hdspm_tco), | |
6717 | GFP_KERNEL); | |
6718 | if (NULL != hdspm->tco) { | |
6719 | hdspm_tco_write(hdspm); | |
6720 | } | |
6721 | snd_printk(KERN_INFO "HDSPM: AIO/RayDAT TCO module found\n"); | |
6722 | } else { | |
6723 | hdspm->tco = NULL; | |
6724 | } | |
6725 | break; | |
6726 | ||
6727 | case MADI: | |
6728 | if (hdspm_read(hdspm, HDSPM_statusRegister) & HDSPM_tco_detect) { | |
6729 | hdspm->midiPorts++; | |
6730 | hdspm->tco = kzalloc(sizeof(struct hdspm_tco), | |
6731 | GFP_KERNEL); | |
6732 | if (NULL != hdspm->tco) { | |
6733 | hdspm_tco_write(hdspm); | |
6734 | } | |
6735 | snd_printk(KERN_INFO "HDSPM: MADI TCO module found\n"); | |
6736 | } else { | |
6737 | hdspm->tco = NULL; | |
6738 | } | |
6739 | break; | |
6740 | ||
6741 | default: | |
6742 | hdspm->tco = NULL; | |
6743 | } | |
6744 | ||
6745 | /* texts */ | |
6746 | switch (hdspm->io_type) { | |
6747 | case AES32: | |
6748 | if (hdspm->tco) { | |
6749 | hdspm->texts_autosync = texts_autosync_aes_tco; | |
6750 | hdspm->texts_autosync_items = 10; | |
6751 | } else { | |
6752 | hdspm->texts_autosync = texts_autosync_aes; | |
6753 | hdspm->texts_autosync_items = 9; | |
6754 | } | |
6755 | break; | |
6756 | ||
6757 | case MADI: | |
6758 | if (hdspm->tco) { | |
6759 | hdspm->texts_autosync = texts_autosync_madi_tco; | |
6760 | hdspm->texts_autosync_items = 4; | |
6761 | } else { | |
6762 | hdspm->texts_autosync = texts_autosync_madi; | |
6763 | hdspm->texts_autosync_items = 3; | |
6764 | } | |
6765 | break; | |
6766 | ||
6767 | case MADIface: | |
6768 | ||
6769 | break; | |
6770 | ||
6771 | case RayDAT: | |
6772 | if (hdspm->tco) { | |
6773 | hdspm->texts_autosync = texts_autosync_raydat_tco; | |
6774 | hdspm->texts_autosync_items = 9; | |
6775 | } else { | |
6776 | hdspm->texts_autosync = texts_autosync_raydat; | |
6777 | hdspm->texts_autosync_items = 8; | |
6778 | } | |
6779 | break; | |
6780 | ||
6781 | case AIO: | |
6782 | if (hdspm->tco) { | |
6783 | hdspm->texts_autosync = texts_autosync_aio_tco; | |
6784 | hdspm->texts_autosync_items = 6; | |
6785 | } else { | |
6786 | hdspm->texts_autosync = texts_autosync_aio; | |
6787 | hdspm->texts_autosync_items = 5; | |
6788 | } | |
6789 | break; | |
6790 | ||
6791 | } | |
6792 | ||
6793 | tasklet_init(&hdspm->midi_tasklet, | |
6794 | hdspm_midi_tasklet, (unsigned long) hdspm); | |
763f356c TI |
6795 | |
6796 | snd_printdd("create alsa devices.\n"); | |
ef5fa1a4 TI |
6797 | err = snd_hdspm_create_alsa_devices(card, hdspm); |
6798 | if (err < 0) | |
763f356c TI |
6799 | return err; |
6800 | ||
6801 | snd_hdspm_initialize_midi_flush(hdspm); | |
6802 | ||
6803 | return 0; | |
6804 | } | |
6805 | ||
0dca1793 | 6806 | |
98274f07 | 6807 | static int snd_hdspm_free(struct hdspm * hdspm) |
763f356c TI |
6808 | { |
6809 | ||
6810 | if (hdspm->port) { | |
6811 | ||
6812 | /* stop th audio, and cancel all interrupts */ | |
6813 | hdspm->control_register &= | |
ef5fa1a4 | 6814 | ~(HDSPM_Start | HDSPM_AudioInterruptEnable | |
0dca1793 AK |
6815 | HDSPM_Midi0InterruptEnable | HDSPM_Midi1InterruptEnable | |
6816 | HDSPM_Midi2InterruptEnable | HDSPM_Midi3InterruptEnable); | |
763f356c TI |
6817 | hdspm_write(hdspm, HDSPM_controlRegister, |
6818 | hdspm->control_register); | |
6819 | } | |
6820 | ||
6821 | if (hdspm->irq >= 0) | |
6822 | free_irq(hdspm->irq, (void *) hdspm); | |
6823 | ||
fc58422a | 6824 | kfree(hdspm->mixer); |
763f356c TI |
6825 | |
6826 | if (hdspm->iobase) | |
6827 | iounmap(hdspm->iobase); | |
6828 | ||
763f356c TI |
6829 | if (hdspm->port) |
6830 | pci_release_regions(hdspm->pci); | |
6831 | ||
6832 | pci_disable_device(hdspm->pci); | |
6833 | return 0; | |
6834 | } | |
6835 | ||
0dca1793 | 6836 | |
98274f07 | 6837 | static void snd_hdspm_card_free(struct snd_card *card) |
763f356c | 6838 | { |
ef5fa1a4 | 6839 | struct hdspm *hdspm = card->private_data; |
763f356c TI |
6840 | |
6841 | if (hdspm) | |
6842 | snd_hdspm_free(hdspm); | |
6843 | } | |
6844 | ||
0dca1793 | 6845 | |
763f356c TI |
6846 | static int __devinit snd_hdspm_probe(struct pci_dev *pci, |
6847 | const struct pci_device_id *pci_id) | |
6848 | { | |
6849 | static int dev; | |
98274f07 TI |
6850 | struct hdspm *hdspm; |
6851 | struct snd_card *card; | |
763f356c TI |
6852 | int err; |
6853 | ||
6854 | if (dev >= SNDRV_CARDS) | |
6855 | return -ENODEV; | |
6856 | if (!enable[dev]) { | |
6857 | dev++; | |
6858 | return -ENOENT; | |
6859 | } | |
6860 | ||
e58de7ba | 6861 | err = snd_card_create(index[dev], id[dev], |
0dca1793 | 6862 | THIS_MODULE, sizeof(struct hdspm), &card); |
e58de7ba TI |
6863 | if (err < 0) |
6864 | return err; | |
763f356c | 6865 | |
ef5fa1a4 | 6866 | hdspm = card->private_data; |
763f356c TI |
6867 | card->private_free = snd_hdspm_card_free; |
6868 | hdspm->dev = dev; | |
6869 | hdspm->pci = pci; | |
6870 | ||
c187c041 TI |
6871 | snd_card_set_dev(card, &pci->dev); |
6872 | ||
0dca1793 | 6873 | err = snd_hdspm_create(card, hdspm); |
ef5fa1a4 | 6874 | if (err < 0) { |
763f356c TI |
6875 | snd_card_free(card); |
6876 | return err; | |
6877 | } | |
6878 | ||
0dca1793 AK |
6879 | if (hdspm->io_type != MADIface) { |
6880 | sprintf(card->shortname, "%s_%x", | |
6881 | hdspm->card_name, | |
6882 | (hdspm_read(hdspm, HDSPM_midiStatusIn0)>>8) & 0xFFFFFF); | |
6883 | sprintf(card->longname, "%s S/N 0x%x at 0x%lx, irq %d", | |
6884 | hdspm->card_name, | |
6885 | (hdspm_read(hdspm, HDSPM_midiStatusIn0)>>8) & 0xFFFFFF, | |
6886 | hdspm->port, hdspm->irq); | |
6887 | } else { | |
6888 | sprintf(card->shortname, "%s", hdspm->card_name); | |
6889 | sprintf(card->longname, "%s at 0x%lx, irq %d", | |
6890 | hdspm->card_name, hdspm->port, hdspm->irq); | |
6891 | } | |
763f356c | 6892 | |
ef5fa1a4 TI |
6893 | err = snd_card_register(card); |
6894 | if (err < 0) { | |
763f356c TI |
6895 | snd_card_free(card); |
6896 | return err; | |
6897 | } | |
6898 | ||
6899 | pci_set_drvdata(pci, card); | |
6900 | ||
6901 | dev++; | |
6902 | return 0; | |
6903 | } | |
6904 | ||
6905 | static void __devexit snd_hdspm_remove(struct pci_dev *pci) | |
6906 | { | |
6907 | snd_card_free(pci_get_drvdata(pci)); | |
6908 | pci_set_drvdata(pci, NULL); | |
6909 | } | |
6910 | ||
6911 | static struct pci_driver driver = { | |
3733e424 | 6912 | .name = KBUILD_MODNAME, |
763f356c TI |
6913 | .id_table = snd_hdspm_ids, |
6914 | .probe = snd_hdspm_probe, | |
6915 | .remove = __devexit_p(snd_hdspm_remove), | |
6916 | }; | |
6917 | ||
6918 | ||
6919 | static int __init alsa_card_hdspm_init(void) | |
6920 | { | |
6921 | return pci_register_driver(&driver); | |
6922 | } | |
6923 | ||
6924 | static void __exit alsa_card_hdspm_exit(void) | |
6925 | { | |
6926 | pci_unregister_driver(&driver); | |
6927 | } | |
6928 | ||
6929 | module_init(alsa_card_hdspm_init) | |
6930 | module_exit(alsa_card_hdspm_exit) |