Commit | Line | Data |
---|---|---|
ef5fa1a4 | 1 | /* |
763f356c TI |
2 | * ALSA driver for RME Hammerfall DSP MADI audio interface(s) |
3 | * | |
4 | * Copyright (c) 2003 Winfried Ritsch (IEM) | |
5 | * code based on hdsp.c Paul Davis | |
6 | * Marcus Andersson | |
7 | * Thomas Charbonnel | |
3cee5a60 RB |
8 | * Modified 2006-06-01 for AES32 support by Remy Bruno |
9 | * <remy.bruno@trinnov.com> | |
763f356c | 10 | * |
0dca1793 AK |
11 | * Modified 2009-04-13 for proper metering by Florian Faber |
12 | * <faber@faberman.de> | |
13 | * | |
14 | * Modified 2009-04-14 for native float support by Florian Faber | |
15 | * <faber@faberman.de> | |
16 | * | |
17 | * Modified 2009-04-26 fixed bug in rms metering by Florian Faber | |
18 | * <faber@faberman.de> | |
19 | * | |
20 | * Modified 2009-04-30 added hw serial number support by Florian Faber | |
21 | * | |
22 | * Modified 2011-01-14 added S/PDIF input on RayDATs by Adrian Knoth | |
23 | * | |
24 | * Modified 2011-01-25 variable period sizes on RayDAT/AIO by Adrian Knoth | |
25 | * | |
763f356c TI |
26 | * This program is free software; you can redistribute it and/or modify |
27 | * it under the terms of the GNU General Public License as published by | |
28 | * the Free Software Foundation; either version 2 of the License, or | |
29 | * (at your option) any later version. | |
30 | * | |
31 | * This program is distributed in the hope that it will be useful, | |
32 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
33 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
34 | * GNU General Public License for more details. | |
35 | * | |
36 | * You should have received a copy of the GNU General Public License | |
37 | * along with this program; if not, write to the Free Software | |
38 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
39 | * | |
40 | */ | |
763f356c TI |
41 | #include <linux/init.h> |
42 | #include <linux/delay.h> | |
43 | #include <linux/interrupt.h> | |
65a77217 | 44 | #include <linux/module.h> |
763f356c TI |
45 | #include <linux/slab.h> |
46 | #include <linux/pci.h> | |
3f7440a6 | 47 | #include <linux/math64.h> |
763f356c TI |
48 | #include <asm/io.h> |
49 | ||
50 | #include <sound/core.h> | |
51 | #include <sound/control.h> | |
52 | #include <sound/pcm.h> | |
0dca1793 | 53 | #include <sound/pcm_params.h> |
763f356c TI |
54 | #include <sound/info.h> |
55 | #include <sound/asoundef.h> | |
56 | #include <sound/rawmidi.h> | |
57 | #include <sound/hwdep.h> | |
58 | #include <sound/initval.h> | |
59 | ||
60 | #include <sound/hdspm.h> | |
61 | ||
62 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | |
63 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
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 | ||
0dca1793 AK |
523 | #define HDSPM_RAYDAT_REV 211 |
524 | #define HDSPM_AIO_REV 212 | |
525 | #define HDSPM_MADIFACE_REV 213 | |
3cee5a60 | 526 | |
6534599d RB |
527 | /* speed factor modes */ |
528 | #define HDSPM_SPEED_SINGLE 0 | |
529 | #define HDSPM_SPEED_DOUBLE 1 | |
530 | #define HDSPM_SPEED_QUAD 2 | |
0dca1793 | 531 | |
6534599d RB |
532 | /* names for speed modes */ |
533 | static char *hdspm_speed_names[] = { "single", "double", "quad" }; | |
534 | ||
0dca1793 AK |
535 | static char *texts_autosync_aes_tco[] = { "Word Clock", |
536 | "AES1", "AES2", "AES3", "AES4", | |
537 | "AES5", "AES6", "AES7", "AES8", | |
538 | "TCO" }; | |
539 | static char *texts_autosync_aes[] = { "Word Clock", | |
540 | "AES1", "AES2", "AES3", "AES4", | |
541 | "AES5", "AES6", "AES7", "AES8" }; | |
542 | static char *texts_autosync_madi_tco[] = { "Word Clock", | |
543 | "MADI", "TCO", "Sync In" }; | |
544 | static char *texts_autosync_madi[] = { "Word Clock", | |
545 | "MADI", "Sync In" }; | |
546 | ||
547 | static char *texts_autosync_raydat_tco[] = { | |
548 | "Word Clock", | |
549 | "ADAT 1", "ADAT 2", "ADAT 3", "ADAT 4", | |
550 | "AES", "SPDIF", "TCO", "Sync In" | |
551 | }; | |
552 | static char *texts_autosync_raydat[] = { | |
553 | "Word Clock", | |
554 | "ADAT 1", "ADAT 2", "ADAT 3", "ADAT 4", | |
555 | "AES", "SPDIF", "Sync In" | |
556 | }; | |
557 | static char *texts_autosync_aio_tco[] = { | |
558 | "Word Clock", | |
559 | "ADAT", "AES", "SPDIF", "TCO", "Sync In" | |
560 | }; | |
561 | static char *texts_autosync_aio[] = { "Word Clock", | |
562 | "ADAT", "AES", "SPDIF", "Sync In" }; | |
563 | ||
564 | static char *texts_freq[] = { | |
565 | "No Lock", | |
566 | "32 kHz", | |
567 | "44.1 kHz", | |
568 | "48 kHz", | |
569 | "64 kHz", | |
570 | "88.2 kHz", | |
571 | "96 kHz", | |
572 | "128 kHz", | |
573 | "176.4 kHz", | |
574 | "192 kHz" | |
575 | }; | |
576 | ||
0dca1793 AK |
577 | static char *texts_ports_madi[] = { |
578 | "MADI.1", "MADI.2", "MADI.3", "MADI.4", "MADI.5", "MADI.6", | |
579 | "MADI.7", "MADI.8", "MADI.9", "MADI.10", "MADI.11", "MADI.12", | |
580 | "MADI.13", "MADI.14", "MADI.15", "MADI.16", "MADI.17", "MADI.18", | |
581 | "MADI.19", "MADI.20", "MADI.21", "MADI.22", "MADI.23", "MADI.24", | |
582 | "MADI.25", "MADI.26", "MADI.27", "MADI.28", "MADI.29", "MADI.30", | |
583 | "MADI.31", "MADI.32", "MADI.33", "MADI.34", "MADI.35", "MADI.36", | |
584 | "MADI.37", "MADI.38", "MADI.39", "MADI.40", "MADI.41", "MADI.42", | |
585 | "MADI.43", "MADI.44", "MADI.45", "MADI.46", "MADI.47", "MADI.48", | |
586 | "MADI.49", "MADI.50", "MADI.51", "MADI.52", "MADI.53", "MADI.54", | |
587 | "MADI.55", "MADI.56", "MADI.57", "MADI.58", "MADI.59", "MADI.60", | |
588 | "MADI.61", "MADI.62", "MADI.63", "MADI.64", | |
589 | }; | |
590 | ||
591 | ||
592 | static char *texts_ports_raydat_ss[] = { | |
593 | "ADAT1.1", "ADAT1.2", "ADAT1.3", "ADAT1.4", "ADAT1.5", "ADAT1.6", | |
594 | "ADAT1.7", "ADAT1.8", "ADAT2.1", "ADAT2.2", "ADAT2.3", "ADAT2.4", | |
595 | "ADAT2.5", "ADAT2.6", "ADAT2.7", "ADAT2.8", "ADAT3.1", "ADAT3.2", | |
596 | "ADAT3.3", "ADAT3.4", "ADAT3.5", "ADAT3.6", "ADAT3.7", "ADAT3.8", | |
597 | "ADAT4.1", "ADAT4.2", "ADAT4.3", "ADAT4.4", "ADAT4.5", "ADAT4.6", | |
598 | "ADAT4.7", "ADAT4.8", | |
599 | "AES.L", "AES.R", | |
600 | "SPDIF.L", "SPDIF.R" | |
601 | }; | |
602 | ||
603 | static char *texts_ports_raydat_ds[] = { | |
604 | "ADAT1.1", "ADAT1.2", "ADAT1.3", "ADAT1.4", | |
605 | "ADAT2.1", "ADAT2.2", "ADAT2.3", "ADAT2.4", | |
606 | "ADAT3.1", "ADAT3.2", "ADAT3.3", "ADAT3.4", | |
607 | "ADAT4.1", "ADAT4.2", "ADAT4.3", "ADAT4.4", | |
608 | "AES.L", "AES.R", | |
609 | "SPDIF.L", "SPDIF.R" | |
610 | }; | |
611 | ||
612 | static char *texts_ports_raydat_qs[] = { | |
613 | "ADAT1.1", "ADAT1.2", | |
614 | "ADAT2.1", "ADAT2.2", | |
615 | "ADAT3.1", "ADAT3.2", | |
616 | "ADAT4.1", "ADAT4.2", | |
617 | "AES.L", "AES.R", | |
618 | "SPDIF.L", "SPDIF.R" | |
619 | }; | |
620 | ||
621 | ||
622 | static char *texts_ports_aio_in_ss[] = { | |
623 | "Analogue.L", "Analogue.R", | |
624 | "AES.L", "AES.R", | |
625 | "SPDIF.L", "SPDIF.R", | |
626 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", "ADAT.5", "ADAT.6", | |
627 | "ADAT.7", "ADAT.8" | |
628 | }; | |
629 | ||
630 | static char *texts_ports_aio_out_ss[] = { | |
631 | "Analogue.L", "Analogue.R", | |
632 | "AES.L", "AES.R", | |
633 | "SPDIF.L", "SPDIF.R", | |
634 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", "ADAT.5", "ADAT.6", | |
635 | "ADAT.7", "ADAT.8", | |
636 | "Phone.L", "Phone.R" | |
637 | }; | |
638 | ||
639 | static char *texts_ports_aio_in_ds[] = { | |
640 | "Analogue.L", "Analogue.R", | |
641 | "AES.L", "AES.R", | |
642 | "SPDIF.L", "SPDIF.R", | |
643 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4" | |
644 | }; | |
645 | ||
646 | static char *texts_ports_aio_out_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 | "Phone.L", "Phone.R" | |
652 | }; | |
653 | ||
654 | static char *texts_ports_aio_in_qs[] = { | |
655 | "Analogue.L", "Analogue.R", | |
656 | "AES.L", "AES.R", | |
657 | "SPDIF.L", "SPDIF.R", | |
658 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4" | |
659 | }; | |
660 | ||
661 | static char *texts_ports_aio_out_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 | "Phone.L", "Phone.R" | |
667 | }; | |
668 | ||
432d2500 AK |
669 | static char *texts_ports_aes32[] = { |
670 | "AES.1", "AES.2", "AES.3", "AES.4", "AES.5", "AES.6", "AES.7", | |
671 | "AES.8", "AES.9.", "AES.10", "AES.11", "AES.12", "AES.13", "AES.14", | |
672 | "AES.15", "AES.16" | |
673 | }; | |
674 | ||
55a57606 AK |
675 | /* These tables map the ALSA channels 1..N to the channels that we |
676 | need to use in order to find the relevant channel buffer. RME | |
677 | refers to this kind of mapping as between "the ADAT channel and | |
678 | the DMA channel." We index it using the logical audio channel, | |
679 | and the value is the DMA channel (i.e. channel buffer number) | |
680 | where the data for that channel can be read/written from/to. | |
681 | */ | |
682 | ||
683 | static char channel_map_unity_ss[HDSPM_MAX_CHANNELS] = { | |
684 | 0, 1, 2, 3, 4, 5, 6, 7, | |
685 | 8, 9, 10, 11, 12, 13, 14, 15, | |
686 | 16, 17, 18, 19, 20, 21, 22, 23, | |
687 | 24, 25, 26, 27, 28, 29, 30, 31, | |
688 | 32, 33, 34, 35, 36, 37, 38, 39, | |
689 | 40, 41, 42, 43, 44, 45, 46, 47, | |
690 | 48, 49, 50, 51, 52, 53, 54, 55, | |
691 | 56, 57, 58, 59, 60, 61, 62, 63 | |
692 | }; | |
693 | ||
55a57606 AK |
694 | static char channel_map_raydat_ss[HDSPM_MAX_CHANNELS] = { |
695 | 4, 5, 6, 7, 8, 9, 10, 11, /* ADAT 1 */ | |
696 | 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT 2 */ | |
697 | 20, 21, 22, 23, 24, 25, 26, 27, /* ADAT 3 */ | |
698 | 28, 29, 30, 31, 32, 33, 34, 35, /* ADAT 4 */ | |
699 | 0, 1, /* AES */ | |
700 | 2, 3, /* SPDIF */ | |
701 | -1, -1, -1, -1, | |
702 | -1, -1, -1, -1, -1, -1, -1, -1, | |
703 | -1, -1, -1, -1, -1, -1, -1, -1, | |
704 | -1, -1, -1, -1, -1, -1, -1, -1, | |
705 | }; | |
706 | ||
707 | static char channel_map_raydat_ds[HDSPM_MAX_CHANNELS] = { | |
708 | 4, 5, 6, 7, /* ADAT 1 */ | |
709 | 8, 9, 10, 11, /* ADAT 2 */ | |
710 | 12, 13, 14, 15, /* ADAT 3 */ | |
711 | 16, 17, 18, 19, /* ADAT 4 */ | |
712 | 0, 1, /* AES */ | |
713 | 2, 3, /* SPDIF */ | |
714 | -1, -1, -1, -1, | |
715 | -1, -1, -1, -1, -1, -1, -1, -1, | |
716 | -1, -1, -1, -1, -1, -1, -1, -1, | |
717 | -1, -1, -1, -1, -1, -1, -1, -1, | |
718 | -1, -1, -1, -1, -1, -1, -1, -1, | |
719 | -1, -1, -1, -1, -1, -1, -1, -1, | |
720 | }; | |
721 | ||
722 | static char channel_map_raydat_qs[HDSPM_MAX_CHANNELS] = { | |
723 | 4, 5, /* ADAT 1 */ | |
724 | 6, 7, /* ADAT 2 */ | |
725 | 8, 9, /* ADAT 3 */ | |
726 | 10, 11, /* ADAT 4 */ | |
727 | 0, 1, /* AES */ | |
728 | 2, 3, /* SPDIF */ | |
729 | -1, -1, -1, -1, | |
730 | -1, -1, -1, -1, -1, -1, -1, -1, | |
731 | -1, -1, -1, -1, -1, -1, -1, -1, | |
732 | -1, -1, -1, -1, -1, -1, -1, -1, | |
733 | -1, -1, -1, -1, -1, -1, -1, -1, | |
734 | -1, -1, -1, -1, -1, -1, -1, -1, | |
735 | -1, -1, -1, -1, -1, -1, -1, -1, | |
736 | }; | |
737 | ||
738 | static char channel_map_aio_in_ss[HDSPM_MAX_CHANNELS] = { | |
739 | 0, 1, /* line in */ | |
740 | 8, 9, /* aes in, */ | |
741 | 10, 11, /* spdif in */ | |
742 | 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT in */ | |
743 | -1, -1, | |
744 | -1, -1, -1, -1, -1, -1, -1, -1, | |
745 | -1, -1, -1, -1, -1, -1, -1, -1, | |
746 | -1, -1, -1, -1, -1, -1, -1, -1, | |
747 | -1, -1, -1, -1, -1, -1, -1, -1, | |
748 | -1, -1, -1, -1, -1, -1, -1, -1, | |
749 | -1, -1, -1, -1, -1, -1, -1, -1, | |
750 | }; | |
751 | ||
752 | static char channel_map_aio_out_ss[HDSPM_MAX_CHANNELS] = { | |
753 | 0, 1, /* line out */ | |
754 | 8, 9, /* aes out */ | |
755 | 10, 11, /* spdif out */ | |
756 | 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT out */ | |
757 | 6, 7, /* phone out */ | |
758 | -1, -1, -1, -1, -1, -1, -1, -1, | |
759 | -1, -1, -1, -1, -1, -1, -1, -1, | |
760 | -1, -1, -1, -1, -1, -1, -1, -1, | |
761 | -1, -1, -1, -1, -1, -1, -1, -1, | |
762 | -1, -1, -1, -1, -1, -1, -1, -1, | |
763 | -1, -1, -1, -1, -1, -1, -1, -1, | |
764 | }; | |
765 | ||
766 | static char channel_map_aio_in_ds[HDSPM_MAX_CHANNELS] = { | |
767 | 0, 1, /* line in */ | |
768 | 8, 9, /* aes in */ | |
769 | 10, 11, /* spdif in */ | |
770 | 12, 14, 16, 18, /* adat in */ | |
771 | -1, -1, -1, -1, -1, -1, | |
772 | -1, -1, -1, -1, -1, -1, -1, -1, | |
773 | -1, -1, -1, -1, -1, -1, -1, -1, | |
774 | -1, -1, -1, -1, -1, -1, -1, -1, | |
775 | -1, -1, -1, -1, -1, -1, -1, -1, | |
776 | -1, -1, -1, -1, -1, -1, -1, -1, | |
777 | -1, -1, -1, -1, -1, -1, -1, -1 | |
778 | }; | |
779 | ||
780 | static char channel_map_aio_out_ds[HDSPM_MAX_CHANNELS] = { | |
781 | 0, 1, /* line out */ | |
782 | 8, 9, /* aes out */ | |
783 | 10, 11, /* spdif out */ | |
784 | 12, 14, 16, 18, /* adat out */ | |
785 | 6, 7, /* phone out */ | |
786 | -1, -1, -1, -1, | |
787 | -1, -1, -1, -1, -1, -1, -1, -1, | |
788 | -1, -1, -1, -1, -1, -1, -1, -1, | |
789 | -1, -1, -1, -1, -1, -1, -1, -1, | |
790 | -1, -1, -1, -1, -1, -1, -1, -1, | |
791 | -1, -1, -1, -1, -1, -1, -1, -1, | |
792 | -1, -1, -1, -1, -1, -1, -1, -1 | |
793 | }; | |
794 | ||
795 | static char channel_map_aio_in_qs[HDSPM_MAX_CHANNELS] = { | |
796 | 0, 1, /* line in */ | |
797 | 8, 9, /* aes in */ | |
798 | 10, 11, /* spdif in */ | |
799 | 12, 16, /* adat in */ | |
800 | -1, -1, -1, -1, -1, -1, -1, -1, | |
801 | -1, -1, -1, -1, -1, -1, -1, -1, | |
802 | -1, -1, -1, -1, -1, -1, -1, -1, | |
803 | -1, -1, -1, -1, -1, -1, -1, -1, | |
804 | -1, -1, -1, -1, -1, -1, -1, -1, | |
805 | -1, -1, -1, -1, -1, -1, -1, -1, | |
806 | -1, -1, -1, -1, -1, -1, -1, -1 | |
807 | }; | |
808 | ||
809 | static char channel_map_aio_out_qs[HDSPM_MAX_CHANNELS] = { | |
810 | 0, 1, /* line out */ | |
811 | 8, 9, /* aes out */ | |
812 | 10, 11, /* spdif out */ | |
813 | 12, 16, /* adat out */ | |
814 | 6, 7, /* phone out */ | |
815 | -1, -1, -1, -1, -1, -1, | |
816 | -1, -1, -1, -1, -1, -1, -1, -1, | |
817 | -1, -1, -1, -1, -1, -1, -1, -1, | |
818 | -1, -1, -1, -1, -1, -1, -1, -1, | |
819 | -1, -1, -1, -1, -1, -1, -1, -1, | |
820 | -1, -1, -1, -1, -1, -1, -1, -1, | |
821 | -1, -1, -1, -1, -1, -1, -1, -1 | |
822 | }; | |
823 | ||
432d2500 AK |
824 | static char channel_map_aes32[HDSPM_MAX_CHANNELS] = { |
825 | 0, 1, 2, 3, 4, 5, 6, 7, | |
826 | 8, 9, 10, 11, 12, 13, 14, 15, | |
827 | -1, -1, -1, -1, -1, -1, -1, -1, | |
828 | -1, -1, -1, -1, -1, -1, -1, -1, | |
829 | -1, -1, -1, -1, -1, -1, -1, -1, | |
830 | -1, -1, -1, -1, -1, -1, -1, -1, | |
831 | -1, -1, -1, -1, -1, -1, -1, -1, | |
832 | -1, -1, -1, -1, -1, -1, -1, -1 | |
833 | }; | |
834 | ||
98274f07 TI |
835 | struct hdspm_midi { |
836 | struct hdspm *hdspm; | |
763f356c | 837 | int id; |
98274f07 TI |
838 | struct snd_rawmidi *rmidi; |
839 | struct snd_rawmidi_substream *input; | |
840 | struct snd_rawmidi_substream *output; | |
763f356c TI |
841 | char istimer; /* timer in use */ |
842 | struct timer_list timer; | |
843 | spinlock_t lock; | |
844 | int pending; | |
0dca1793 AK |
845 | int dataIn; |
846 | int statusIn; | |
847 | int dataOut; | |
848 | int statusOut; | |
849 | int ie; | |
850 | int irq; | |
851 | }; | |
852 | ||
853 | struct hdspm_tco { | |
854 | int input; | |
855 | int framerate; | |
856 | int wordclock; | |
857 | int samplerate; | |
858 | int pull; | |
859 | int term; /* 0 = off, 1 = on */ | |
763f356c TI |
860 | }; |
861 | ||
98274f07 | 862 | struct hdspm { |
763f356c | 863 | spinlock_t lock; |
ef5fa1a4 TI |
864 | /* only one playback and/or capture stream */ |
865 | struct snd_pcm_substream *capture_substream; | |
866 | struct snd_pcm_substream *playback_substream; | |
763f356c TI |
867 | |
868 | char *card_name; /* for procinfo */ | |
3cee5a60 RB |
869 | unsigned short firmware_rev; /* dont know if relevant (yes if AES32)*/ |
870 | ||
0dca1793 | 871 | uint8_t io_type; |
763f356c | 872 | |
763f356c TI |
873 | int monitor_outs; /* set up monitoring outs init flag */ |
874 | ||
875 | u32 control_register; /* cached value */ | |
876 | u32 control2_register; /* cached value */ | |
0dca1793 | 877 | u32 settings_register; |
763f356c | 878 | |
0dca1793 | 879 | struct hdspm_midi midi[4]; |
763f356c TI |
880 | struct tasklet_struct midi_tasklet; |
881 | ||
882 | size_t period_bytes; | |
0dca1793 AK |
883 | unsigned char ss_in_channels; |
884 | unsigned char ds_in_channels; | |
885 | unsigned char qs_in_channels; | |
886 | unsigned char ss_out_channels; | |
887 | unsigned char ds_out_channels; | |
888 | unsigned char qs_out_channels; | |
889 | ||
890 | unsigned char max_channels_in; | |
891 | unsigned char max_channels_out; | |
892 | ||
286bed0f TI |
893 | signed char *channel_map_in; |
894 | signed char *channel_map_out; | |
0dca1793 | 895 | |
286bed0f TI |
896 | signed char *channel_map_in_ss, *channel_map_in_ds, *channel_map_in_qs; |
897 | signed char *channel_map_out_ss, *channel_map_out_ds, *channel_map_out_qs; | |
0dca1793 AK |
898 | |
899 | char **port_names_in; | |
900 | char **port_names_out; | |
901 | ||
902 | char **port_names_in_ss, **port_names_in_ds, **port_names_in_qs; | |
903 | char **port_names_out_ss, **port_names_out_ds, **port_names_out_qs; | |
763f356c TI |
904 | |
905 | unsigned char *playback_buffer; /* suitably aligned address */ | |
906 | unsigned char *capture_buffer; /* suitably aligned address */ | |
907 | ||
908 | pid_t capture_pid; /* process id which uses capture */ | |
909 | pid_t playback_pid; /* process id which uses capture */ | |
910 | int running; /* running status */ | |
911 | ||
912 | int last_external_sample_rate; /* samplerate mystic ... */ | |
913 | int last_internal_sample_rate; | |
914 | int system_sample_rate; | |
915 | ||
763f356c TI |
916 | int dev; /* Hardware vars... */ |
917 | int irq; | |
918 | unsigned long port; | |
919 | void __iomem *iobase; | |
920 | ||
921 | int irq_count; /* for debug */ | |
0dca1793 | 922 | int midiPorts; |
763f356c | 923 | |
98274f07 TI |
924 | struct snd_card *card; /* one card */ |
925 | struct snd_pcm *pcm; /* has one pcm */ | |
926 | struct snd_hwdep *hwdep; /* and a hwdep for additional ioctl */ | |
763f356c TI |
927 | struct pci_dev *pci; /* and an pci info */ |
928 | ||
929 | /* Mixer vars */ | |
ef5fa1a4 TI |
930 | /* fast alsa mixer */ |
931 | struct snd_kcontrol *playback_mixer_ctls[HDSPM_MAX_CHANNELS]; | |
932 | /* but input to much, so not used */ | |
933 | struct snd_kcontrol *input_mixer_ctls[HDSPM_MAX_CHANNELS]; | |
25985edc | 934 | /* full mixer accessible over mixer ioctl or hwdep-device */ |
ef5fa1a4 | 935 | struct hdspm_mixer *mixer; |
763f356c | 936 | |
0dca1793 | 937 | struct hdspm_tco *tco; /* NULL if no TCO detected */ |
763f356c | 938 | |
0dca1793 AK |
939 | char **texts_autosync; |
940 | int texts_autosync_items; | |
763f356c | 941 | |
0dca1793 | 942 | cycles_t last_interrupt; |
730a5865 JK |
943 | |
944 | struct hdspm_peak_rms peak_rms; | |
763f356c TI |
945 | }; |
946 | ||
763f356c | 947 | |
cebe41d4 | 948 | static DEFINE_PCI_DEVICE_TABLE(snd_hdspm_ids) = { |
763f356c TI |
949 | { |
950 | .vendor = PCI_VENDOR_ID_XILINX, | |
951 | .device = PCI_DEVICE_ID_XILINX_HAMMERFALL_DSP_MADI, | |
952 | .subvendor = PCI_ANY_ID, | |
953 | .subdevice = PCI_ANY_ID, | |
954 | .class = 0, | |
955 | .class_mask = 0, | |
956 | .driver_data = 0}, | |
957 | {0,} | |
958 | }; | |
959 | ||
960 | MODULE_DEVICE_TABLE(pci, snd_hdspm_ids); | |
961 | ||
962 | /* prototypes */ | |
98274f07 TI |
963 | static int __devinit snd_hdspm_create_alsa_devices(struct snd_card *card, |
964 | struct hdspm * hdspm); | |
965 | static int __devinit snd_hdspm_create_pcm(struct snd_card *card, | |
966 | struct hdspm * hdspm); | |
967 | ||
0dca1793 AK |
968 | static inline void snd_hdspm_initialize_midi_flush(struct hdspm *hdspm); |
969 | static int hdspm_update_simple_mixer_controls(struct hdspm *hdspm); | |
970 | static int hdspm_autosync_ref(struct hdspm *hdspm); | |
971 | static int snd_hdspm_set_defaults(struct hdspm *hdspm); | |
972 | static void hdspm_set_sgbuf(struct hdspm *hdspm, | |
77a23f26 | 973 | struct snd_pcm_substream *substream, |
763f356c TI |
974 | unsigned int reg, int channels); |
975 | ||
3cee5a60 RB |
976 | static inline int HDSPM_bit2freq(int n) |
977 | { | |
62cef821 DV |
978 | static const int bit2freq_tab[] = { |
979 | 0, 32000, 44100, 48000, 64000, 88200, | |
3cee5a60 RB |
980 | 96000, 128000, 176400, 192000 }; |
981 | if (n < 1 || n > 9) | |
982 | return 0; | |
983 | return bit2freq_tab[n]; | |
984 | } | |
985 | ||
0dca1793 | 986 | /* Write/read to/from HDSPM with Adresses in Bytes |
763f356c TI |
987 | not words but only 32Bit writes are allowed */ |
988 | ||
98274f07 | 989 | static inline void hdspm_write(struct hdspm * hdspm, unsigned int reg, |
763f356c TI |
990 | unsigned int val) |
991 | { | |
992 | writel(val, hdspm->iobase + reg); | |
993 | } | |
994 | ||
98274f07 | 995 | static inline unsigned int hdspm_read(struct hdspm * hdspm, unsigned int reg) |
763f356c TI |
996 | { |
997 | return readl(hdspm->iobase + reg); | |
998 | } | |
999 | ||
0dca1793 AK |
1000 | /* for each output channel (chan) I have an Input (in) and Playback (pb) Fader |
1001 | mixer is write only on hardware so we have to cache him for read | |
763f356c TI |
1002 | each fader is a u32, but uses only the first 16 bit */ |
1003 | ||
98274f07 | 1004 | static inline int hdspm_read_in_gain(struct hdspm * hdspm, unsigned int chan, |
763f356c TI |
1005 | unsigned int in) |
1006 | { | |
5bab2482 | 1007 | if (chan >= HDSPM_MIXER_CHANNELS || in >= HDSPM_MIXER_CHANNELS) |
763f356c TI |
1008 | return 0; |
1009 | ||
1010 | return hdspm->mixer->ch[chan].in[in]; | |
1011 | } | |
1012 | ||
98274f07 | 1013 | static inline int hdspm_read_pb_gain(struct hdspm * hdspm, unsigned int chan, |
763f356c TI |
1014 | unsigned int pb) |
1015 | { | |
5bab2482 | 1016 | if (chan >= HDSPM_MIXER_CHANNELS || pb >= HDSPM_MIXER_CHANNELS) |
763f356c TI |
1017 | return 0; |
1018 | return hdspm->mixer->ch[chan].pb[pb]; | |
1019 | } | |
1020 | ||
62cef821 | 1021 | static int hdspm_write_in_gain(struct hdspm *hdspm, unsigned int chan, |
763f356c TI |
1022 | unsigned int in, unsigned short data) |
1023 | { | |
1024 | if (chan >= HDSPM_MIXER_CHANNELS || in >= HDSPM_MIXER_CHANNELS) | |
1025 | return -1; | |
1026 | ||
1027 | hdspm_write(hdspm, | |
1028 | HDSPM_MADI_mixerBase + | |
1029 | ((in + 128 * chan) * sizeof(u32)), | |
1030 | (hdspm->mixer->ch[chan].in[in] = data & 0xFFFF)); | |
1031 | return 0; | |
1032 | } | |
1033 | ||
62cef821 | 1034 | static int hdspm_write_pb_gain(struct hdspm *hdspm, unsigned int chan, |
763f356c TI |
1035 | unsigned int pb, unsigned short data) |
1036 | { | |
1037 | if (chan >= HDSPM_MIXER_CHANNELS || pb >= HDSPM_MIXER_CHANNELS) | |
1038 | return -1; | |
1039 | ||
1040 | hdspm_write(hdspm, | |
1041 | HDSPM_MADI_mixerBase + | |
1042 | ((64 + pb + 128 * chan) * sizeof(u32)), | |
1043 | (hdspm->mixer->ch[chan].pb[pb] = data & 0xFFFF)); | |
1044 | return 0; | |
1045 | } | |
1046 | ||
1047 | ||
1048 | /* enable DMA for specific channels, now available for DSP-MADI */ | |
98274f07 | 1049 | static inline void snd_hdspm_enable_in(struct hdspm * hdspm, int i, int v) |
763f356c TI |
1050 | { |
1051 | hdspm_write(hdspm, HDSPM_inputEnableBase + (4 * i), v); | |
1052 | } | |
1053 | ||
98274f07 | 1054 | static inline void snd_hdspm_enable_out(struct hdspm * hdspm, int i, int v) |
763f356c TI |
1055 | { |
1056 | hdspm_write(hdspm, HDSPM_outputEnableBase + (4 * i), v); | |
1057 | } | |
1058 | ||
1059 | /* check if same process is writing and reading */ | |
62cef821 | 1060 | static int snd_hdspm_use_is_exclusive(struct hdspm *hdspm) |
763f356c TI |
1061 | { |
1062 | unsigned long flags; | |
1063 | int ret = 1; | |
1064 | ||
1065 | spin_lock_irqsave(&hdspm->lock, flags); | |
1066 | if ((hdspm->playback_pid != hdspm->capture_pid) && | |
1067 | (hdspm->playback_pid >= 0) && (hdspm->capture_pid >= 0)) { | |
1068 | ret = 0; | |
1069 | } | |
1070 | spin_unlock_irqrestore(&hdspm->lock, flags); | |
1071 | return ret; | |
1072 | } | |
1073 | ||
1074 | /* check for external sample rate */ | |
62cef821 | 1075 | static int hdspm_external_sample_rate(struct hdspm *hdspm) |
763f356c | 1076 | { |
0dca1793 AK |
1077 | unsigned int status, status2, timecode; |
1078 | int syncref, rate = 0, rate_bits; | |
3cee5a60 | 1079 | |
0dca1793 AK |
1080 | switch (hdspm->io_type) { |
1081 | case AES32: | |
1082 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
1083 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
7c4a95b5 | 1084 | timecode = hdspm_read(hdspm, HDSPM_timecodeRegister); |
0dca1793 AK |
1085 | |
1086 | syncref = hdspm_autosync_ref(hdspm); | |
3cee5a60 RB |
1087 | |
1088 | if (syncref == HDSPM_AES32_AUTOSYNC_FROM_WORD && | |
1089 | status & HDSPM_AES32_wcLock) | |
0dca1793 AK |
1090 | return HDSPM_bit2freq((status >> HDSPM_AES32_wcFreq_bit) & 0xF); |
1091 | ||
3cee5a60 | 1092 | if (syncref >= HDSPM_AES32_AUTOSYNC_FROM_AES1 && |
0dca1793 AK |
1093 | syncref <= HDSPM_AES32_AUTOSYNC_FROM_AES8 && |
1094 | status2 & (HDSPM_LockAES >> | |
1095 | (syncref - HDSPM_AES32_AUTOSYNC_FROM_AES1))) | |
1096 | return HDSPM_bit2freq((timecode >> (4*(syncref-HDSPM_AES32_AUTOSYNC_FROM_AES1))) & 0xF); | |
3cee5a60 | 1097 | return 0; |
0dca1793 AK |
1098 | break; |
1099 | ||
1100 | case MADIface: | |
1101 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
1102 | ||
1103 | if (!(status & HDSPM_madiLock)) { | |
1104 | rate = 0; /* no lock */ | |
1105 | } else { | |
1106 | switch (status & (HDSPM_status1_freqMask)) { | |
1107 | case HDSPM_status1_F_0*1: | |
1108 | rate = 32000; break; | |
1109 | case HDSPM_status1_F_0*2: | |
1110 | rate = 44100; break; | |
1111 | case HDSPM_status1_F_0*3: | |
1112 | rate = 48000; break; | |
1113 | case HDSPM_status1_F_0*4: | |
1114 | rate = 64000; break; | |
1115 | case HDSPM_status1_F_0*5: | |
1116 | rate = 88200; break; | |
1117 | case HDSPM_status1_F_0*6: | |
1118 | rate = 96000; break; | |
1119 | case HDSPM_status1_F_0*7: | |
1120 | rate = 128000; break; | |
1121 | case HDSPM_status1_F_0*8: | |
1122 | rate = 176400; break; | |
1123 | case HDSPM_status1_F_0*9: | |
1124 | rate = 192000; break; | |
1125 | default: | |
1126 | rate = 0; break; | |
1127 | } | |
1128 | } | |
1129 | ||
1130 | break; | |
1131 | ||
1132 | case MADI: | |
1133 | case AIO: | |
1134 | case RayDAT: | |
1135 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
1136 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
1137 | rate = 0; | |
763f356c | 1138 | |
3cee5a60 RB |
1139 | /* if wordclock has synced freq and wordclock is valid */ |
1140 | if ((status2 & HDSPM_wcLock) != 0 && | |
fedf1535 | 1141 | (status2 & HDSPM_SelSyncRef0) == 0) { |
763f356c | 1142 | |
3cee5a60 | 1143 | rate_bits = status2 & HDSPM_wcFreqMask; |
763f356c | 1144 | |
0dca1793 | 1145 | |
3cee5a60 RB |
1146 | switch (rate_bits) { |
1147 | case HDSPM_wcFreq32: | |
1148 | rate = 32000; | |
1149 | break; | |
1150 | case HDSPM_wcFreq44_1: | |
1151 | rate = 44100; | |
1152 | break; | |
1153 | case HDSPM_wcFreq48: | |
1154 | rate = 48000; | |
1155 | break; | |
1156 | case HDSPM_wcFreq64: | |
1157 | rate = 64000; | |
1158 | break; | |
1159 | case HDSPM_wcFreq88_2: | |
1160 | rate = 88200; | |
1161 | break; | |
1162 | case HDSPM_wcFreq96: | |
1163 | rate = 96000; | |
1164 | break; | |
3cee5a60 RB |
1165 | default: |
1166 | rate = 0; | |
1167 | break; | |
1168 | } | |
763f356c | 1169 | } |
763f356c | 1170 | |
ef5fa1a4 TI |
1171 | /* if rate detected and Syncref is Word than have it, |
1172 | * word has priority to MADI | |
1173 | */ | |
3cee5a60 | 1174 | if (rate != 0 && |
0dca1793 | 1175 | (status2 & HDSPM_SelSyncRefMask) == HDSPM_SelSyncRef_WORD) |
3cee5a60 | 1176 | return rate; |
763f356c | 1177 | |
0dca1793 | 1178 | /* maybe a madi input (which is taken if sel sync is madi) */ |
3cee5a60 RB |
1179 | if (status & HDSPM_madiLock) { |
1180 | rate_bits = status & HDSPM_madiFreqMask; | |
763f356c | 1181 | |
3cee5a60 RB |
1182 | switch (rate_bits) { |
1183 | case HDSPM_madiFreq32: | |
1184 | rate = 32000; | |
1185 | break; | |
1186 | case HDSPM_madiFreq44_1: | |
1187 | rate = 44100; | |
1188 | break; | |
1189 | case HDSPM_madiFreq48: | |
1190 | rate = 48000; | |
1191 | break; | |
1192 | case HDSPM_madiFreq64: | |
1193 | rate = 64000; | |
1194 | break; | |
1195 | case HDSPM_madiFreq88_2: | |
1196 | rate = 88200; | |
1197 | break; | |
1198 | case HDSPM_madiFreq96: | |
1199 | rate = 96000; | |
1200 | break; | |
1201 | case HDSPM_madiFreq128: | |
1202 | rate = 128000; | |
1203 | break; | |
1204 | case HDSPM_madiFreq176_4: | |
1205 | rate = 176400; | |
1206 | break; | |
1207 | case HDSPM_madiFreq192: | |
1208 | rate = 192000; | |
1209 | break; | |
1210 | default: | |
1211 | rate = 0; | |
1212 | break; | |
1213 | } | |
d12c51d8 AK |
1214 | |
1215 | /* QS and DS rates normally can not be detected | |
1216 | * automatically by the card. Only exception is MADI | |
1217 | * in 96k frame mode. | |
1218 | * | |
1219 | * So if we read SS values (32 .. 48k), check for | |
1220 | * user-provided DS/QS bits in the control register | |
1221 | * and multiply the base frequency accordingly. | |
1222 | */ | |
1223 | if (rate <= 48000) { | |
1224 | if (hdspm->control_register & HDSPM_QuadSpeed) | |
1225 | rate *= 4; | |
1226 | else if (hdspm->control_register & | |
1227 | HDSPM_DoubleSpeed) | |
1228 | rate *= 2; | |
1229 | } | |
763f356c | 1230 | } |
0dca1793 | 1231 | break; |
763f356c | 1232 | } |
0dca1793 AK |
1233 | |
1234 | return rate; | |
763f356c TI |
1235 | } |
1236 | ||
7cb155ff AK |
1237 | /* return latency in samples per period */ |
1238 | static int hdspm_get_latency(struct hdspm *hdspm) | |
1239 | { | |
1240 | int n; | |
1241 | ||
1242 | n = hdspm_decode_latency(hdspm->control_register); | |
1243 | ||
1244 | /* Special case for new RME cards with 32 samples period size. | |
1245 | * The three latency bits in the control register | |
1246 | * (HDSP_LatencyMask) encode latency values of 64 samples as | |
1247 | * 0, 128 samples as 1 ... 4096 samples as 6. For old cards, 7 | |
1248 | * denotes 8192 samples, but on new cards like RayDAT or AIO, | |
1249 | * it corresponds to 32 samples. | |
1250 | */ | |
1251 | if ((7 == n) && (RayDAT == hdspm->io_type || AIO == hdspm->io_type)) | |
1252 | n = -1; | |
1253 | ||
1254 | return 1 << (n + 6); | |
1255 | } | |
1256 | ||
763f356c | 1257 | /* Latency function */ |
0dca1793 | 1258 | static inline void hdspm_compute_period_size(struct hdspm *hdspm) |
763f356c | 1259 | { |
7cb155ff | 1260 | hdspm->period_bytes = 4 * hdspm_get_latency(hdspm); |
763f356c TI |
1261 | } |
1262 | ||
0dca1793 AK |
1263 | |
1264 | static snd_pcm_uframes_t hdspm_hw_pointer(struct hdspm *hdspm) | |
763f356c TI |
1265 | { |
1266 | int position; | |
1267 | ||
1268 | position = hdspm_read(hdspm, HDSPM_statusRegister); | |
483cee77 AK |
1269 | |
1270 | switch (hdspm->io_type) { | |
1271 | case RayDAT: | |
1272 | case AIO: | |
1273 | position &= HDSPM_BufferPositionMask; | |
1274 | position /= 4; /* Bytes per sample */ | |
1275 | break; | |
1276 | default: | |
1277 | position = (position & HDSPM_BufferID) ? | |
1278 | (hdspm->period_bytes / 4) : 0; | |
1279 | } | |
763f356c TI |
1280 | |
1281 | return position; | |
1282 | } | |
1283 | ||
1284 | ||
98274f07 | 1285 | static inline void hdspm_start_audio(struct hdspm * s) |
763f356c TI |
1286 | { |
1287 | s->control_register |= (HDSPM_AudioInterruptEnable | HDSPM_Start); | |
1288 | hdspm_write(s, HDSPM_controlRegister, s->control_register); | |
1289 | } | |
1290 | ||
98274f07 | 1291 | static inline void hdspm_stop_audio(struct hdspm * s) |
763f356c TI |
1292 | { |
1293 | s->control_register &= ~(HDSPM_Start | HDSPM_AudioInterruptEnable); | |
1294 | hdspm_write(s, HDSPM_controlRegister, s->control_register); | |
1295 | } | |
1296 | ||
1297 | /* should I silence all or only opened ones ? doit all for first even is 4MB*/ | |
62cef821 | 1298 | static void hdspm_silence_playback(struct hdspm *hdspm) |
763f356c TI |
1299 | { |
1300 | int i; | |
1301 | int n = hdspm->period_bytes; | |
1302 | void *buf = hdspm->playback_buffer; | |
1303 | ||
3cee5a60 RB |
1304 | if (buf == NULL) |
1305 | return; | |
763f356c TI |
1306 | |
1307 | for (i = 0; i < HDSPM_MAX_CHANNELS; i++) { | |
1308 | memset(buf, 0, n); | |
1309 | buf += HDSPM_CHANNEL_BUFFER_BYTES; | |
1310 | } | |
1311 | } | |
1312 | ||
0dca1793 | 1313 | static int hdspm_set_interrupt_interval(struct hdspm *s, unsigned int frames) |
763f356c TI |
1314 | { |
1315 | int n; | |
1316 | ||
1317 | spin_lock_irq(&s->lock); | |
1318 | ||
2e610270 AK |
1319 | if (32 == frames) { |
1320 | /* Special case for new RME cards like RayDAT/AIO which | |
1321 | * support period sizes of 32 samples. Since latency is | |
1322 | * encoded in the three bits of HDSP_LatencyMask, we can only | |
1323 | * have values from 0 .. 7. While 0 still means 64 samples and | |
1324 | * 6 represents 4096 samples on all cards, 7 represents 8192 | |
1325 | * on older cards and 32 samples on new cards. | |
1326 | * | |
1327 | * In other words, period size in samples is calculated by | |
1328 | * 2^(n+6) with n ranging from 0 .. 7. | |
1329 | */ | |
1330 | n = 7; | |
1331 | } else { | |
1332 | frames >>= 7; | |
1333 | n = 0; | |
1334 | while (frames) { | |
1335 | n++; | |
1336 | frames >>= 1; | |
1337 | } | |
763f356c | 1338 | } |
2e610270 | 1339 | |
763f356c TI |
1340 | s->control_register &= ~HDSPM_LatencyMask; |
1341 | s->control_register |= hdspm_encode_latency(n); | |
1342 | ||
1343 | hdspm_write(s, HDSPM_controlRegister, s->control_register); | |
1344 | ||
1345 | hdspm_compute_period_size(s); | |
1346 | ||
1347 | spin_unlock_irq(&s->lock); | |
1348 | ||
1349 | return 0; | |
1350 | } | |
1351 | ||
0dca1793 AK |
1352 | static u64 hdspm_calc_dds_value(struct hdspm *hdspm, u64 period) |
1353 | { | |
1354 | u64 freq_const; | |
1355 | ||
1356 | if (period == 0) | |
1357 | return 0; | |
1358 | ||
1359 | switch (hdspm->io_type) { | |
1360 | case MADI: | |
1361 | case AES32: | |
1362 | freq_const = 110069313433624ULL; | |
1363 | break; | |
1364 | case RayDAT: | |
1365 | case AIO: | |
1366 | freq_const = 104857600000000ULL; | |
1367 | break; | |
1368 | case MADIface: | |
1369 | freq_const = 131072000000000ULL; | |
3d56c8e6 TI |
1370 | break; |
1371 | default: | |
1372 | snd_BUG(); | |
1373 | return 0; | |
0dca1793 AK |
1374 | } |
1375 | ||
1376 | return div_u64(freq_const, period); | |
1377 | } | |
1378 | ||
1379 | ||
ffb2c3c0 RB |
1380 | static void hdspm_set_dds_value(struct hdspm *hdspm, int rate) |
1381 | { | |
1382 | u64 n; | |
0dca1793 | 1383 | |
ffb2c3c0 RB |
1384 | if (rate >= 112000) |
1385 | rate /= 4; | |
1386 | else if (rate >= 56000) | |
1387 | rate /= 2; | |
1388 | ||
0dca1793 AK |
1389 | switch (hdspm->io_type) { |
1390 | case MADIface: | |
3d56c8e6 TI |
1391 | n = 131072000000000ULL; /* 125 MHz */ |
1392 | break; | |
0dca1793 AK |
1393 | case MADI: |
1394 | case AES32: | |
3d56c8e6 TI |
1395 | n = 110069313433624ULL; /* 105 MHz */ |
1396 | break; | |
0dca1793 AK |
1397 | case RayDAT: |
1398 | case AIO: | |
3d56c8e6 TI |
1399 | n = 104857600000000ULL; /* 100 MHz */ |
1400 | break; | |
1401 | default: | |
1402 | snd_BUG(); | |
1403 | return; | |
0dca1793 AK |
1404 | } |
1405 | ||
3f7440a6 | 1406 | n = div_u64(n, rate); |
ffb2c3c0 | 1407 | /* n should be less than 2^32 for being written to FREQ register */ |
da3cec35 | 1408 | snd_BUG_ON(n >> 32); |
ffb2c3c0 RB |
1409 | hdspm_write(hdspm, HDSPM_freqReg, (u32)n); |
1410 | } | |
763f356c TI |
1411 | |
1412 | /* dummy set rate lets see what happens */ | |
98274f07 | 1413 | static int hdspm_set_rate(struct hdspm * hdspm, int rate, int called_internally) |
763f356c | 1414 | { |
763f356c TI |
1415 | int current_rate; |
1416 | int rate_bits; | |
1417 | int not_set = 0; | |
6534599d | 1418 | int current_speed, target_speed; |
763f356c TI |
1419 | |
1420 | /* ASSUMPTION: hdspm->lock is either set, or there is no need for | |
1421 | it (e.g. during module initialization). | |
1422 | */ | |
1423 | ||
1424 | if (!(hdspm->control_register & HDSPM_ClockModeMaster)) { | |
1425 | ||
0dca1793 | 1426 | /* SLAVE --- */ |
763f356c TI |
1427 | if (called_internally) { |
1428 | ||
0dca1793 AK |
1429 | /* request from ctl or card initialization |
1430 | just make a warning an remember setting | |
1431 | for future master mode switching */ | |
1432 | ||
ef5fa1a4 TI |
1433 | snd_printk(KERN_WARNING "HDSPM: " |
1434 | "Warning: device is not running " | |
1435 | "as a clock master.\n"); | |
763f356c TI |
1436 | not_set = 1; |
1437 | } else { | |
1438 | ||
1439 | /* hw_param request while in AutoSync mode */ | |
1440 | int external_freq = | |
1441 | hdspm_external_sample_rate(hdspm); | |
1442 | ||
ef5fa1a4 TI |
1443 | if (hdspm_autosync_ref(hdspm) == |
1444 | HDSPM_AUTOSYNC_FROM_NONE) { | |
763f356c | 1445 | |
ef5fa1a4 TI |
1446 | snd_printk(KERN_WARNING "HDSPM: " |
1447 | "Detected no Externel Sync \n"); | |
763f356c TI |
1448 | not_set = 1; |
1449 | ||
1450 | } else if (rate != external_freq) { | |
1451 | ||
ef5fa1a4 TI |
1452 | snd_printk(KERN_WARNING "HDSPM: " |
1453 | "Warning: No AutoSync source for " | |
1454 | "requested rate\n"); | |
763f356c TI |
1455 | not_set = 1; |
1456 | } | |
1457 | } | |
1458 | } | |
1459 | ||
1460 | current_rate = hdspm->system_sample_rate; | |
1461 | ||
1462 | /* Changing between Singe, Double and Quad speed is not | |
1463 | allowed if any substreams are open. This is because such a change | |
1464 | causes a shift in the location of the DMA buffers and a reduction | |
1465 | in the number of available buffers. | |
1466 | ||
1467 | Note that a similar but essentially insoluble problem exists for | |
1468 | externally-driven rate changes. All we can do is to flag rate | |
0dca1793 | 1469 | changes in the read/write routines. |
763f356c TI |
1470 | */ |
1471 | ||
6534599d RB |
1472 | if (current_rate <= 48000) |
1473 | current_speed = HDSPM_SPEED_SINGLE; | |
1474 | else if (current_rate <= 96000) | |
1475 | current_speed = HDSPM_SPEED_DOUBLE; | |
1476 | else | |
1477 | current_speed = HDSPM_SPEED_QUAD; | |
1478 | ||
1479 | if (rate <= 48000) | |
1480 | target_speed = HDSPM_SPEED_SINGLE; | |
1481 | else if (rate <= 96000) | |
1482 | target_speed = HDSPM_SPEED_DOUBLE; | |
1483 | else | |
1484 | target_speed = HDSPM_SPEED_QUAD; | |
3cee5a60 | 1485 | |
763f356c TI |
1486 | switch (rate) { |
1487 | case 32000: | |
763f356c TI |
1488 | rate_bits = HDSPM_Frequency32KHz; |
1489 | break; | |
1490 | case 44100: | |
763f356c TI |
1491 | rate_bits = HDSPM_Frequency44_1KHz; |
1492 | break; | |
1493 | case 48000: | |
763f356c TI |
1494 | rate_bits = HDSPM_Frequency48KHz; |
1495 | break; | |
1496 | case 64000: | |
763f356c TI |
1497 | rate_bits = HDSPM_Frequency64KHz; |
1498 | break; | |
1499 | case 88200: | |
763f356c TI |
1500 | rate_bits = HDSPM_Frequency88_2KHz; |
1501 | break; | |
1502 | case 96000: | |
763f356c TI |
1503 | rate_bits = HDSPM_Frequency96KHz; |
1504 | break; | |
3cee5a60 | 1505 | case 128000: |
3cee5a60 RB |
1506 | rate_bits = HDSPM_Frequency128KHz; |
1507 | break; | |
1508 | case 176400: | |
3cee5a60 RB |
1509 | rate_bits = HDSPM_Frequency176_4KHz; |
1510 | break; | |
1511 | case 192000: | |
3cee5a60 RB |
1512 | rate_bits = HDSPM_Frequency192KHz; |
1513 | break; | |
763f356c TI |
1514 | default: |
1515 | return -EINVAL; | |
1516 | } | |
1517 | ||
6534599d | 1518 | if (current_speed != target_speed |
763f356c TI |
1519 | && (hdspm->capture_pid >= 0 || hdspm->playback_pid >= 0)) { |
1520 | snd_printk | |
ef5fa1a4 | 1521 | (KERN_ERR "HDSPM: " |
6534599d | 1522 | "cannot change from %s speed to %s speed mode " |
ef5fa1a4 | 1523 | "(capture PID = %d, playback PID = %d)\n", |
6534599d RB |
1524 | hdspm_speed_names[current_speed], |
1525 | hdspm_speed_names[target_speed], | |
763f356c TI |
1526 | hdspm->capture_pid, hdspm->playback_pid); |
1527 | return -EBUSY; | |
1528 | } | |
1529 | ||
1530 | hdspm->control_register &= ~HDSPM_FrequencyMask; | |
1531 | hdspm->control_register |= rate_bits; | |
1532 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
1533 | ||
ffb2c3c0 RB |
1534 | /* For AES32, need to set DDS value in FREQ register |
1535 | For MADI, also apparently */ | |
1536 | hdspm_set_dds_value(hdspm, rate); | |
0dca1793 AK |
1537 | |
1538 | if (AES32 == hdspm->io_type && rate != current_rate) | |
ffb2c3c0 | 1539 | hdspm_write(hdspm, HDSPM_eeprom_wr, 0); |
763f356c TI |
1540 | |
1541 | hdspm->system_sample_rate = rate; | |
1542 | ||
0dca1793 AK |
1543 | if (rate <= 48000) { |
1544 | hdspm->channel_map_in = hdspm->channel_map_in_ss; | |
1545 | hdspm->channel_map_out = hdspm->channel_map_out_ss; | |
1546 | hdspm->max_channels_in = hdspm->ss_in_channels; | |
1547 | hdspm->max_channels_out = hdspm->ss_out_channels; | |
1548 | hdspm->port_names_in = hdspm->port_names_in_ss; | |
1549 | hdspm->port_names_out = hdspm->port_names_out_ss; | |
1550 | } else if (rate <= 96000) { | |
1551 | hdspm->channel_map_in = hdspm->channel_map_in_ds; | |
1552 | hdspm->channel_map_out = hdspm->channel_map_out_ds; | |
1553 | hdspm->max_channels_in = hdspm->ds_in_channels; | |
1554 | hdspm->max_channels_out = hdspm->ds_out_channels; | |
1555 | hdspm->port_names_in = hdspm->port_names_in_ds; | |
1556 | hdspm->port_names_out = hdspm->port_names_out_ds; | |
1557 | } else { | |
1558 | hdspm->channel_map_in = hdspm->channel_map_in_qs; | |
1559 | hdspm->channel_map_out = hdspm->channel_map_out_qs; | |
1560 | hdspm->max_channels_in = hdspm->qs_in_channels; | |
1561 | hdspm->max_channels_out = hdspm->qs_out_channels; | |
1562 | hdspm->port_names_in = hdspm->port_names_in_qs; | |
1563 | hdspm->port_names_out = hdspm->port_names_out_qs; | |
1564 | } | |
1565 | ||
763f356c TI |
1566 | if (not_set != 0) |
1567 | return -1; | |
1568 | ||
1569 | return 0; | |
1570 | } | |
1571 | ||
1572 | /* mainly for init to 0 on load */ | |
98274f07 | 1573 | static void all_in_all_mixer(struct hdspm * hdspm, int sgain) |
763f356c TI |
1574 | { |
1575 | int i, j; | |
ef5fa1a4 TI |
1576 | unsigned int gain; |
1577 | ||
1578 | if (sgain > UNITY_GAIN) | |
1579 | gain = UNITY_GAIN; | |
1580 | else if (sgain < 0) | |
1581 | gain = 0; | |
1582 | else | |
1583 | gain = sgain; | |
763f356c TI |
1584 | |
1585 | for (i = 0; i < HDSPM_MIXER_CHANNELS; i++) | |
1586 | for (j = 0; j < HDSPM_MIXER_CHANNELS; j++) { | |
1587 | hdspm_write_in_gain(hdspm, i, j, gain); | |
1588 | hdspm_write_pb_gain(hdspm, i, j, gain); | |
1589 | } | |
1590 | } | |
1591 | ||
1592 | /*---------------------------------------------------------------------------- | |
1593 | MIDI | |
1594 | ----------------------------------------------------------------------------*/ | |
1595 | ||
ef5fa1a4 TI |
1596 | static inline unsigned char snd_hdspm_midi_read_byte (struct hdspm *hdspm, |
1597 | int id) | |
763f356c TI |
1598 | { |
1599 | /* the hardware already does the relevant bit-mask with 0xff */ | |
0dca1793 | 1600 | return hdspm_read(hdspm, hdspm->midi[id].dataIn); |
763f356c TI |
1601 | } |
1602 | ||
ef5fa1a4 TI |
1603 | static inline void snd_hdspm_midi_write_byte (struct hdspm *hdspm, int id, |
1604 | int val) | |
763f356c TI |
1605 | { |
1606 | /* the hardware already does the relevant bit-mask with 0xff */ | |
0dca1793 | 1607 | return hdspm_write(hdspm, hdspm->midi[id].dataOut, val); |
763f356c TI |
1608 | } |
1609 | ||
98274f07 | 1610 | static inline int snd_hdspm_midi_input_available (struct hdspm *hdspm, int id) |
763f356c | 1611 | { |
0dca1793 | 1612 | return hdspm_read(hdspm, hdspm->midi[id].statusIn) & 0xFF; |
763f356c TI |
1613 | } |
1614 | ||
98274f07 | 1615 | static inline int snd_hdspm_midi_output_possible (struct hdspm *hdspm, int id) |
763f356c TI |
1616 | { |
1617 | int fifo_bytes_used; | |
1618 | ||
0dca1793 | 1619 | fifo_bytes_used = hdspm_read(hdspm, hdspm->midi[id].statusOut) & 0xFF; |
763f356c TI |
1620 | |
1621 | if (fifo_bytes_used < 128) | |
1622 | return 128 - fifo_bytes_used; | |
1623 | else | |
1624 | return 0; | |
1625 | } | |
1626 | ||
62cef821 | 1627 | static void snd_hdspm_flush_midi_input(struct hdspm *hdspm, int id) |
763f356c TI |
1628 | { |
1629 | while (snd_hdspm_midi_input_available (hdspm, id)) | |
1630 | snd_hdspm_midi_read_byte (hdspm, id); | |
1631 | } | |
1632 | ||
98274f07 | 1633 | static int snd_hdspm_midi_output_write (struct hdspm_midi *hmidi) |
763f356c TI |
1634 | { |
1635 | unsigned long flags; | |
1636 | int n_pending; | |
1637 | int to_write; | |
1638 | int i; | |
1639 | unsigned char buf[128]; | |
1640 | ||
1641 | /* Output is not interrupt driven */ | |
0dca1793 | 1642 | |
763f356c | 1643 | spin_lock_irqsave (&hmidi->lock, flags); |
ef5fa1a4 TI |
1644 | if (hmidi->output && |
1645 | !snd_rawmidi_transmit_empty (hmidi->output)) { | |
1646 | n_pending = snd_hdspm_midi_output_possible (hmidi->hdspm, | |
1647 | hmidi->id); | |
1648 | if (n_pending > 0) { | |
1649 | if (n_pending > (int)sizeof (buf)) | |
1650 | n_pending = sizeof (buf); | |
0dca1793 | 1651 | |
ef5fa1a4 TI |
1652 | to_write = snd_rawmidi_transmit (hmidi->output, buf, |
1653 | n_pending); | |
1654 | if (to_write > 0) { | |
0dca1793 | 1655 | for (i = 0; i < to_write; ++i) |
ef5fa1a4 TI |
1656 | snd_hdspm_midi_write_byte (hmidi->hdspm, |
1657 | hmidi->id, | |
1658 | buf[i]); | |
763f356c TI |
1659 | } |
1660 | } | |
1661 | } | |
1662 | spin_unlock_irqrestore (&hmidi->lock, flags); | |
1663 | return 0; | |
1664 | } | |
1665 | ||
98274f07 | 1666 | static int snd_hdspm_midi_input_read (struct hdspm_midi *hmidi) |
763f356c | 1667 | { |
ef5fa1a4 TI |
1668 | unsigned char buf[128]; /* this buffer is designed to match the MIDI |
1669 | * input FIFO size | |
1670 | */ | |
763f356c TI |
1671 | unsigned long flags; |
1672 | int n_pending; | |
1673 | int i; | |
1674 | ||
1675 | spin_lock_irqsave (&hmidi->lock, flags); | |
ef5fa1a4 TI |
1676 | n_pending = snd_hdspm_midi_input_available (hmidi->hdspm, hmidi->id); |
1677 | if (n_pending > 0) { | |
763f356c | 1678 | if (hmidi->input) { |
ef5fa1a4 | 1679 | if (n_pending > (int)sizeof (buf)) |
763f356c | 1680 | n_pending = sizeof (buf); |
ef5fa1a4 TI |
1681 | for (i = 0; i < n_pending; ++i) |
1682 | buf[i] = snd_hdspm_midi_read_byte (hmidi->hdspm, | |
1683 | hmidi->id); | |
1684 | if (n_pending) | |
1685 | snd_rawmidi_receive (hmidi->input, buf, | |
1686 | n_pending); | |
763f356c TI |
1687 | } else { |
1688 | /* flush the MIDI input FIFO */ | |
ef5fa1a4 TI |
1689 | while (n_pending--) |
1690 | snd_hdspm_midi_read_byte (hmidi->hdspm, | |
1691 | hmidi->id); | |
763f356c TI |
1692 | } |
1693 | } | |
1694 | hmidi->pending = 0; | |
c0da0014 | 1695 | spin_unlock_irqrestore(&hmidi->lock, flags); |
0dca1793 | 1696 | |
c0da0014 | 1697 | spin_lock_irqsave(&hmidi->hdspm->lock, flags); |
0dca1793 | 1698 | hmidi->hdspm->control_register |= hmidi->ie; |
ef5fa1a4 TI |
1699 | hdspm_write(hmidi->hdspm, HDSPM_controlRegister, |
1700 | hmidi->hdspm->control_register); | |
c0da0014 | 1701 | spin_unlock_irqrestore(&hmidi->hdspm->lock, flags); |
0dca1793 | 1702 | |
763f356c TI |
1703 | return snd_hdspm_midi_output_write (hmidi); |
1704 | } | |
1705 | ||
ef5fa1a4 TI |
1706 | static void |
1707 | snd_hdspm_midi_input_trigger(struct snd_rawmidi_substream *substream, int up) | |
763f356c | 1708 | { |
98274f07 TI |
1709 | struct hdspm *hdspm; |
1710 | struct hdspm_midi *hmidi; | |
763f356c | 1711 | unsigned long flags; |
763f356c | 1712 | |
ef5fa1a4 | 1713 | hmidi = substream->rmidi->private_data; |
763f356c | 1714 | hdspm = hmidi->hdspm; |
0dca1793 | 1715 | |
763f356c TI |
1716 | spin_lock_irqsave (&hdspm->lock, flags); |
1717 | if (up) { | |
0dca1793 | 1718 | if (!(hdspm->control_register & hmidi->ie)) { |
763f356c | 1719 | snd_hdspm_flush_midi_input (hdspm, hmidi->id); |
0dca1793 | 1720 | hdspm->control_register |= hmidi->ie; |
763f356c TI |
1721 | } |
1722 | } else { | |
0dca1793 | 1723 | hdspm->control_register &= ~hmidi->ie; |
763f356c TI |
1724 | } |
1725 | ||
1726 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
1727 | spin_unlock_irqrestore (&hdspm->lock, flags); | |
1728 | } | |
1729 | ||
1730 | static void snd_hdspm_midi_output_timer(unsigned long data) | |
1731 | { | |
98274f07 | 1732 | struct hdspm_midi *hmidi = (struct hdspm_midi *) data; |
763f356c | 1733 | unsigned long flags; |
0dca1793 | 1734 | |
763f356c TI |
1735 | snd_hdspm_midi_output_write(hmidi); |
1736 | spin_lock_irqsave (&hmidi->lock, flags); | |
1737 | ||
1738 | /* this does not bump hmidi->istimer, because the | |
1739 | kernel automatically removed the timer when it | |
1740 | expired, and we are now adding it back, thus | |
0dca1793 | 1741 | leaving istimer wherever it was set before. |
763f356c TI |
1742 | */ |
1743 | ||
1744 | if (hmidi->istimer) { | |
1745 | hmidi->timer.expires = 1 + jiffies; | |
1746 | add_timer(&hmidi->timer); | |
1747 | } | |
1748 | ||
1749 | spin_unlock_irqrestore (&hmidi->lock, flags); | |
1750 | } | |
1751 | ||
ef5fa1a4 TI |
1752 | static void |
1753 | snd_hdspm_midi_output_trigger(struct snd_rawmidi_substream *substream, int up) | |
763f356c | 1754 | { |
98274f07 | 1755 | struct hdspm_midi *hmidi; |
763f356c TI |
1756 | unsigned long flags; |
1757 | ||
ef5fa1a4 | 1758 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1759 | spin_lock_irqsave (&hmidi->lock, flags); |
1760 | if (up) { | |
1761 | if (!hmidi->istimer) { | |
1762 | init_timer(&hmidi->timer); | |
1763 | hmidi->timer.function = snd_hdspm_midi_output_timer; | |
1764 | hmidi->timer.data = (unsigned long) hmidi; | |
1765 | hmidi->timer.expires = 1 + jiffies; | |
1766 | add_timer(&hmidi->timer); | |
1767 | hmidi->istimer++; | |
1768 | } | |
1769 | } else { | |
ef5fa1a4 | 1770 | if (hmidi->istimer && --hmidi->istimer <= 0) |
763f356c | 1771 | del_timer (&hmidi->timer); |
763f356c TI |
1772 | } |
1773 | spin_unlock_irqrestore (&hmidi->lock, flags); | |
1774 | if (up) | |
1775 | snd_hdspm_midi_output_write(hmidi); | |
1776 | } | |
1777 | ||
98274f07 | 1778 | static int snd_hdspm_midi_input_open(struct snd_rawmidi_substream *substream) |
763f356c | 1779 | { |
98274f07 | 1780 | struct hdspm_midi *hmidi; |
763f356c | 1781 | |
ef5fa1a4 | 1782 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1783 | spin_lock_irq (&hmidi->lock); |
1784 | snd_hdspm_flush_midi_input (hmidi->hdspm, hmidi->id); | |
1785 | hmidi->input = substream; | |
1786 | spin_unlock_irq (&hmidi->lock); | |
1787 | ||
1788 | return 0; | |
1789 | } | |
1790 | ||
98274f07 | 1791 | static int snd_hdspm_midi_output_open(struct snd_rawmidi_substream *substream) |
763f356c | 1792 | { |
98274f07 | 1793 | struct hdspm_midi *hmidi; |
763f356c | 1794 | |
ef5fa1a4 | 1795 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1796 | spin_lock_irq (&hmidi->lock); |
1797 | hmidi->output = substream; | |
1798 | spin_unlock_irq (&hmidi->lock); | |
1799 | ||
1800 | return 0; | |
1801 | } | |
1802 | ||
98274f07 | 1803 | static int snd_hdspm_midi_input_close(struct snd_rawmidi_substream *substream) |
763f356c | 1804 | { |
98274f07 | 1805 | struct hdspm_midi *hmidi; |
763f356c TI |
1806 | |
1807 | snd_hdspm_midi_input_trigger (substream, 0); | |
1808 | ||
ef5fa1a4 | 1809 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1810 | spin_lock_irq (&hmidi->lock); |
1811 | hmidi->input = NULL; | |
1812 | spin_unlock_irq (&hmidi->lock); | |
1813 | ||
1814 | return 0; | |
1815 | } | |
1816 | ||
98274f07 | 1817 | static int snd_hdspm_midi_output_close(struct snd_rawmidi_substream *substream) |
763f356c | 1818 | { |
98274f07 | 1819 | struct hdspm_midi *hmidi; |
763f356c TI |
1820 | |
1821 | snd_hdspm_midi_output_trigger (substream, 0); | |
1822 | ||
ef5fa1a4 | 1823 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1824 | spin_lock_irq (&hmidi->lock); |
1825 | hmidi->output = NULL; | |
1826 | spin_unlock_irq (&hmidi->lock); | |
1827 | ||
1828 | return 0; | |
1829 | } | |
1830 | ||
98274f07 | 1831 | static struct snd_rawmidi_ops snd_hdspm_midi_output = |
763f356c TI |
1832 | { |
1833 | .open = snd_hdspm_midi_output_open, | |
1834 | .close = snd_hdspm_midi_output_close, | |
1835 | .trigger = snd_hdspm_midi_output_trigger, | |
1836 | }; | |
1837 | ||
98274f07 | 1838 | static struct snd_rawmidi_ops snd_hdspm_midi_input = |
763f356c TI |
1839 | { |
1840 | .open = snd_hdspm_midi_input_open, | |
1841 | .close = snd_hdspm_midi_input_close, | |
1842 | .trigger = snd_hdspm_midi_input_trigger, | |
1843 | }; | |
1844 | ||
ef5fa1a4 TI |
1845 | static int __devinit snd_hdspm_create_midi (struct snd_card *card, |
1846 | struct hdspm *hdspm, int id) | |
763f356c TI |
1847 | { |
1848 | int err; | |
1849 | char buf[32]; | |
1850 | ||
1851 | hdspm->midi[id].id = id; | |
763f356c | 1852 | hdspm->midi[id].hdspm = hdspm; |
763f356c TI |
1853 | spin_lock_init (&hdspm->midi[id].lock); |
1854 | ||
0dca1793 AK |
1855 | if (0 == id) { |
1856 | if (MADIface == hdspm->io_type) { | |
1857 | /* MIDI-over-MADI on HDSPe MADIface */ | |
1858 | hdspm->midi[0].dataIn = HDSPM_midiDataIn2; | |
1859 | hdspm->midi[0].statusIn = HDSPM_midiStatusIn2; | |
1860 | hdspm->midi[0].dataOut = HDSPM_midiDataOut2; | |
1861 | hdspm->midi[0].statusOut = HDSPM_midiStatusOut2; | |
1862 | hdspm->midi[0].ie = HDSPM_Midi2InterruptEnable; | |
1863 | hdspm->midi[0].irq = HDSPM_midi2IRQPending; | |
1864 | } else { | |
1865 | hdspm->midi[0].dataIn = HDSPM_midiDataIn0; | |
1866 | hdspm->midi[0].statusIn = HDSPM_midiStatusIn0; | |
1867 | hdspm->midi[0].dataOut = HDSPM_midiDataOut0; | |
1868 | hdspm->midi[0].statusOut = HDSPM_midiStatusOut0; | |
1869 | hdspm->midi[0].ie = HDSPM_Midi0InterruptEnable; | |
1870 | hdspm->midi[0].irq = HDSPM_midi0IRQPending; | |
1871 | } | |
1872 | } else if (1 == id) { | |
1873 | hdspm->midi[1].dataIn = HDSPM_midiDataIn1; | |
1874 | hdspm->midi[1].statusIn = HDSPM_midiStatusIn1; | |
1875 | hdspm->midi[1].dataOut = HDSPM_midiDataOut1; | |
1876 | hdspm->midi[1].statusOut = HDSPM_midiStatusOut1; | |
1877 | hdspm->midi[1].ie = HDSPM_Midi1InterruptEnable; | |
1878 | hdspm->midi[1].irq = HDSPM_midi1IRQPending; | |
1879 | } else if ((2 == id) && (MADI == hdspm->io_type)) { | |
1880 | /* MIDI-over-MADI on HDSPe MADI */ | |
1881 | hdspm->midi[2].dataIn = HDSPM_midiDataIn2; | |
1882 | hdspm->midi[2].statusIn = HDSPM_midiStatusIn2; | |
1883 | hdspm->midi[2].dataOut = HDSPM_midiDataOut2; | |
1884 | hdspm->midi[2].statusOut = HDSPM_midiStatusOut2; | |
1885 | hdspm->midi[2].ie = HDSPM_Midi2InterruptEnable; | |
1886 | hdspm->midi[2].irq = HDSPM_midi2IRQPending; | |
1887 | } else if (2 == id) { | |
1888 | /* TCO MTC, read only */ | |
1889 | hdspm->midi[2].dataIn = HDSPM_midiDataIn2; | |
1890 | hdspm->midi[2].statusIn = HDSPM_midiStatusIn2; | |
1891 | hdspm->midi[2].dataOut = -1; | |
1892 | hdspm->midi[2].statusOut = -1; | |
1893 | hdspm->midi[2].ie = HDSPM_Midi2InterruptEnable; | |
1894 | hdspm->midi[2].irq = HDSPM_midi2IRQPendingAES; | |
1895 | } else if (3 == id) { | |
1896 | /* TCO MTC on HDSPe MADI */ | |
1897 | hdspm->midi[3].dataIn = HDSPM_midiDataIn3; | |
1898 | hdspm->midi[3].statusIn = HDSPM_midiStatusIn3; | |
1899 | hdspm->midi[3].dataOut = -1; | |
1900 | hdspm->midi[3].statusOut = -1; | |
1901 | hdspm->midi[3].ie = HDSPM_Midi3InterruptEnable; | |
1902 | hdspm->midi[3].irq = HDSPM_midi3IRQPending; | |
1903 | } | |
1904 | ||
1905 | if ((id < 2) || ((2 == id) && ((MADI == hdspm->io_type) || | |
1906 | (MADIface == hdspm->io_type)))) { | |
1907 | if ((id == 0) && (MADIface == hdspm->io_type)) { | |
1908 | sprintf(buf, "%s MIDIoverMADI", card->shortname); | |
1909 | } else if ((id == 2) && (MADI == hdspm->io_type)) { | |
1910 | sprintf(buf, "%s MIDIoverMADI", card->shortname); | |
1911 | } else { | |
1912 | sprintf(buf, "%s MIDI %d", card->shortname, id+1); | |
1913 | } | |
1914 | err = snd_rawmidi_new(card, buf, id, 1, 1, | |
1915 | &hdspm->midi[id].rmidi); | |
1916 | if (err < 0) | |
1917 | return err; | |
763f356c | 1918 | |
0dca1793 AK |
1919 | sprintf(hdspm->midi[id].rmidi->name, "%s MIDI %d", |
1920 | card->id, id+1); | |
1921 | hdspm->midi[id].rmidi->private_data = &hdspm->midi[id]; | |
1922 | ||
1923 | snd_rawmidi_set_ops(hdspm->midi[id].rmidi, | |
1924 | SNDRV_RAWMIDI_STREAM_OUTPUT, | |
1925 | &snd_hdspm_midi_output); | |
1926 | snd_rawmidi_set_ops(hdspm->midi[id].rmidi, | |
1927 | SNDRV_RAWMIDI_STREAM_INPUT, | |
1928 | &snd_hdspm_midi_input); | |
1929 | ||
1930 | hdspm->midi[id].rmidi->info_flags |= | |
1931 | SNDRV_RAWMIDI_INFO_OUTPUT | | |
1932 | SNDRV_RAWMIDI_INFO_INPUT | | |
1933 | SNDRV_RAWMIDI_INFO_DUPLEX; | |
1934 | } else { | |
1935 | /* TCO MTC, read only */ | |
1936 | sprintf(buf, "%s MTC %d", card->shortname, id+1); | |
1937 | err = snd_rawmidi_new(card, buf, id, 1, 1, | |
1938 | &hdspm->midi[id].rmidi); | |
1939 | if (err < 0) | |
1940 | return err; | |
1941 | ||
1942 | sprintf(hdspm->midi[id].rmidi->name, | |
1943 | "%s MTC %d", card->id, id+1); | |
1944 | hdspm->midi[id].rmidi->private_data = &hdspm->midi[id]; | |
763f356c | 1945 | |
0dca1793 AK |
1946 | snd_rawmidi_set_ops(hdspm->midi[id].rmidi, |
1947 | SNDRV_RAWMIDI_STREAM_INPUT, | |
1948 | &snd_hdspm_midi_input); | |
763f356c | 1949 | |
0dca1793 AK |
1950 | hdspm->midi[id].rmidi->info_flags |= SNDRV_RAWMIDI_INFO_INPUT; |
1951 | } | |
763f356c TI |
1952 | |
1953 | return 0; | |
1954 | } | |
1955 | ||
1956 | ||
1957 | static void hdspm_midi_tasklet(unsigned long arg) | |
1958 | { | |
98274f07 | 1959 | struct hdspm *hdspm = (struct hdspm *)arg; |
0dca1793 AK |
1960 | int i = 0; |
1961 | ||
1962 | while (i < hdspm->midiPorts) { | |
1963 | if (hdspm->midi[i].pending) | |
1964 | snd_hdspm_midi_input_read(&hdspm->midi[i]); | |
1965 | ||
1966 | i++; | |
1967 | } | |
1968 | } | |
763f356c TI |
1969 | |
1970 | ||
1971 | /*----------------------------------------------------------------------------- | |
1972 | Status Interface | |
1973 | ----------------------------------------------------------------------------*/ | |
1974 | ||
1975 | /* get the system sample rate which is set */ | |
1976 | ||
0dca1793 AK |
1977 | |
1978 | /** | |
1979 | * Calculate the real sample rate from the | |
1980 | * current DDS value. | |
1981 | **/ | |
1982 | static int hdspm_get_system_sample_rate(struct hdspm *hdspm) | |
1983 | { | |
1984 | unsigned int period, rate; | |
1985 | ||
1986 | period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ); | |
1987 | rate = hdspm_calc_dds_value(hdspm, period); | |
1988 | ||
1989 | return rate; | |
1990 | } | |
1991 | ||
1992 | ||
763f356c | 1993 | #define HDSPM_SYSTEM_SAMPLE_RATE(xname, xindex) \ |
67ed4161 | 1994 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
1995 | .name = xname, \ |
1996 | .index = xindex, \ | |
1997 | .access = SNDRV_CTL_ELEM_ACCESS_READ, \ | |
1998 | .info = snd_hdspm_info_system_sample_rate, \ | |
1999 | .get = snd_hdspm_get_system_sample_rate \ | |
2000 | } | |
2001 | ||
98274f07 TI |
2002 | static int snd_hdspm_info_system_sample_rate(struct snd_kcontrol *kcontrol, |
2003 | struct snd_ctl_elem_info *uinfo) | |
763f356c TI |
2004 | { |
2005 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
2006 | uinfo->count = 1; | |
0dca1793 AK |
2007 | uinfo->value.integer.min = 27000; |
2008 | uinfo->value.integer.max = 207000; | |
2009 | uinfo->value.integer.step = 1; | |
763f356c TI |
2010 | return 0; |
2011 | } | |
2012 | ||
0dca1793 | 2013 | |
98274f07 TI |
2014 | static int snd_hdspm_get_system_sample_rate(struct snd_kcontrol *kcontrol, |
2015 | struct snd_ctl_elem_value * | |
763f356c TI |
2016 | ucontrol) |
2017 | { | |
98274f07 | 2018 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2019 | |
0dca1793 AK |
2020 | ucontrol->value.integer.value[0] = hdspm_get_system_sample_rate(hdspm); |
2021 | return 0; | |
2022 | } | |
2023 | ||
2024 | ||
2025 | /** | |
2026 | * Returns the WordClock sample rate class for the given card. | |
2027 | **/ | |
2028 | static int hdspm_get_wc_sample_rate(struct hdspm *hdspm) | |
2029 | { | |
2030 | int status; | |
2031 | ||
2032 | switch (hdspm->io_type) { | |
2033 | case RayDAT: | |
2034 | case AIO: | |
2035 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); | |
2036 | return (status >> 16) & 0xF; | |
2037 | break; | |
2038 | default: | |
2039 | break; | |
2040 | } | |
2041 | ||
2042 | ||
2043 | return 0; | |
2044 | } | |
2045 | ||
2046 | ||
2047 | /** | |
2048 | * Returns the TCO sample rate class for the given card. | |
2049 | **/ | |
2050 | static int hdspm_get_tco_sample_rate(struct hdspm *hdspm) | |
2051 | { | |
2052 | int status; | |
2053 | ||
2054 | if (hdspm->tco) { | |
2055 | switch (hdspm->io_type) { | |
2056 | case RayDAT: | |
2057 | case AIO: | |
2058 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); | |
2059 | return (status >> 20) & 0xF; | |
2060 | break; | |
2061 | default: | |
2062 | break; | |
2063 | } | |
2064 | } | |
2065 | ||
2066 | return 0; | |
2067 | } | |
2068 | ||
2069 | ||
2070 | /** | |
2071 | * Returns the SYNC_IN sample rate class for the given card. | |
2072 | **/ | |
2073 | static int hdspm_get_sync_in_sample_rate(struct hdspm *hdspm) | |
2074 | { | |
2075 | int status; | |
2076 | ||
2077 | if (hdspm->tco) { | |
2078 | switch (hdspm->io_type) { | |
2079 | case RayDAT: | |
2080 | case AIO: | |
2081 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_2); | |
2082 | return (status >> 12) & 0xF; | |
2083 | break; | |
2084 | default: | |
2085 | break; | |
2086 | } | |
2087 | } | |
2088 | ||
763f356c TI |
2089 | return 0; |
2090 | } | |
2091 | ||
0dca1793 AK |
2092 | |
2093 | /** | |
2094 | * Returns the sample rate class for input source <idx> for | |
2095 | * 'new style' cards like the AIO and RayDAT. | |
2096 | **/ | |
2097 | static int hdspm_get_s1_sample_rate(struct hdspm *hdspm, unsigned int idx) | |
2098 | { | |
2099 | int status = hdspm_read(hdspm, HDSPM_RD_STATUS_2); | |
2100 | ||
2101 | return (status >> (idx*4)) & 0xF; | |
2102 | } | |
2103 | ||
2104 | ||
2105 | ||
763f356c | 2106 | #define HDSPM_AUTOSYNC_SAMPLE_RATE(xname, xindex) \ |
0dca1793 AK |
2107 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
2108 | .name = xname, \ | |
2109 | .private_value = xindex, \ | |
2110 | .access = SNDRV_CTL_ELEM_ACCESS_READ, \ | |
2111 | .info = snd_hdspm_info_autosync_sample_rate, \ | |
2112 | .get = snd_hdspm_get_autosync_sample_rate \ | |
763f356c TI |
2113 | } |
2114 | ||
0dca1793 | 2115 | |
98274f07 TI |
2116 | static int snd_hdspm_info_autosync_sample_rate(struct snd_kcontrol *kcontrol, |
2117 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 2118 | { |
763f356c TI |
2119 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
2120 | uinfo->count = 1; | |
2121 | uinfo->value.enumerated.items = 10; | |
0dca1793 | 2122 | |
763f356c | 2123 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
0dca1793 | 2124 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; |
763f356c | 2125 | strcpy(uinfo->value.enumerated.name, |
0dca1793 | 2126 | texts_freq[uinfo->value.enumerated.item]); |
763f356c TI |
2127 | return 0; |
2128 | } | |
2129 | ||
0dca1793 | 2130 | |
98274f07 TI |
2131 | static int snd_hdspm_get_autosync_sample_rate(struct snd_kcontrol *kcontrol, |
2132 | struct snd_ctl_elem_value * | |
763f356c TI |
2133 | ucontrol) |
2134 | { | |
98274f07 | 2135 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2136 | |
0dca1793 AK |
2137 | switch (hdspm->io_type) { |
2138 | case RayDAT: | |
2139 | switch (kcontrol->private_value) { | |
2140 | case 0: | |
2141 | ucontrol->value.enumerated.item[0] = | |
2142 | hdspm_get_wc_sample_rate(hdspm); | |
2143 | break; | |
2144 | case 7: | |
2145 | ucontrol->value.enumerated.item[0] = | |
2146 | hdspm_get_tco_sample_rate(hdspm); | |
2147 | break; | |
2148 | case 8: | |
2149 | ucontrol->value.enumerated.item[0] = | |
2150 | hdspm_get_sync_in_sample_rate(hdspm); | |
2151 | break; | |
2152 | default: | |
2153 | ucontrol->value.enumerated.item[0] = | |
2154 | hdspm_get_s1_sample_rate(hdspm, | |
2155 | kcontrol->private_value-1); | |
2156 | } | |
763f356c | 2157 | |
0dca1793 AK |
2158 | case AIO: |
2159 | switch (kcontrol->private_value) { | |
2160 | case 0: /* WC */ | |
2161 | ucontrol->value.enumerated.item[0] = | |
2162 | hdspm_get_wc_sample_rate(hdspm); | |
2163 | break; | |
2164 | case 4: /* TCO */ | |
2165 | ucontrol->value.enumerated.item[0] = | |
2166 | hdspm_get_tco_sample_rate(hdspm); | |
2167 | break; | |
2168 | case 5: /* SYNC_IN */ | |
2169 | ucontrol->value.enumerated.item[0] = | |
2170 | hdspm_get_sync_in_sample_rate(hdspm); | |
2171 | break; | |
2172 | default: | |
2173 | ucontrol->value.enumerated.item[0] = | |
2174 | hdspm_get_s1_sample_rate(hdspm, | |
2175 | ucontrol->id.index-1); | |
2176 | } | |
7c4a95b5 AK |
2177 | |
2178 | case AES32: | |
2179 | ||
2180 | switch (kcontrol->private_value) { | |
2181 | case 0: /* WC */ | |
2182 | ucontrol->value.enumerated.item[0] = | |
2183 | hdspm_get_wc_sample_rate(hdspm); | |
2184 | break; | |
2185 | case 9: /* TCO */ | |
2186 | ucontrol->value.enumerated.item[0] = | |
2187 | hdspm_get_tco_sample_rate(hdspm); | |
2188 | break; | |
2189 | case 10: /* SYNC_IN */ | |
2190 | ucontrol->value.enumerated.item[0] = | |
2191 | hdspm_get_sync_in_sample_rate(hdspm); | |
2192 | break; | |
2193 | default: /* AES1 to AES8 */ | |
2194 | ucontrol->value.enumerated.item[0] = | |
2195 | hdspm_get_s1_sample_rate(hdspm, | |
2196 | kcontrol->private_value-1); | |
2197 | break; | |
2198 | ||
2199 | } | |
763f356c | 2200 | default: |
0dca1793 | 2201 | break; |
763f356c | 2202 | } |
763f356c | 2203 | |
0dca1793 | 2204 | return 0; |
763f356c TI |
2205 | } |
2206 | ||
2207 | ||
0dca1793 AK |
2208 | #define HDSPM_SYSTEM_CLOCK_MODE(xname, xindex) \ |
2209 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
2210 | .name = xname, \ | |
2211 | .index = xindex, \ | |
2212 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
2213 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
2214 | .info = snd_hdspm_info_system_clock_mode, \ | |
2215 | .get = snd_hdspm_get_system_clock_mode, \ | |
2216 | .put = snd_hdspm_put_system_clock_mode, \ | |
2217 | } | |
2218 | ||
2219 | ||
2220 | /** | |
2221 | * Returns the system clock mode for the given card. | |
2222 | * @returns 0 - master, 1 - slave | |
2223 | **/ | |
2224 | static int hdspm_system_clock_mode(struct hdspm *hdspm) | |
2225 | { | |
2226 | switch (hdspm->io_type) { | |
2227 | case AIO: | |
2228 | case RayDAT: | |
2229 | if (hdspm->settings_register & HDSPM_c0Master) | |
2230 | return 0; | |
2231 | break; | |
763f356c | 2232 | |
0dca1793 AK |
2233 | default: |
2234 | if (hdspm->control_register & HDSPM_ClockModeMaster) | |
2235 | return 0; | |
2236 | } | |
763f356c | 2237 | |
763f356c TI |
2238 | return 1; |
2239 | } | |
2240 | ||
0dca1793 AK |
2241 | |
2242 | /** | |
2243 | * Sets the system clock mode. | |
2244 | * @param mode 0 - master, 1 - slave | |
2245 | **/ | |
2246 | static void hdspm_set_system_clock_mode(struct hdspm *hdspm, int mode) | |
2247 | { | |
2248 | switch (hdspm->io_type) { | |
2249 | case AIO: | |
2250 | case RayDAT: | |
2251 | if (0 == mode) | |
2252 | hdspm->settings_register |= HDSPM_c0Master; | |
2253 | else | |
2254 | hdspm->settings_register &= ~HDSPM_c0Master; | |
2255 | ||
2256 | hdspm_write(hdspm, HDSPM_WR_SETTINGS, hdspm->settings_register); | |
2257 | break; | |
2258 | ||
2259 | default: | |
2260 | if (0 == mode) | |
2261 | hdspm->control_register |= HDSPM_ClockModeMaster; | |
2262 | else | |
2263 | hdspm->control_register &= ~HDSPM_ClockModeMaster; | |
2264 | ||
2265 | hdspm_write(hdspm, HDSPM_controlRegister, | |
2266 | hdspm->control_register); | |
2267 | } | |
2268 | } | |
2269 | ||
2270 | ||
2271 | static int snd_hdspm_info_system_clock_mode(struct snd_kcontrol *kcontrol, | |
98274f07 | 2272 | struct snd_ctl_elem_info *uinfo) |
763f356c | 2273 | { |
0dca1793 | 2274 | static char *texts[] = { "Master", "AutoSync" }; |
763f356c TI |
2275 | |
2276 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
2277 | uinfo->count = 1; | |
2278 | uinfo->value.enumerated.items = 2; | |
2279 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
2280 | uinfo->value.enumerated.item = | |
2281 | uinfo->value.enumerated.items - 1; | |
2282 | strcpy(uinfo->value.enumerated.name, | |
2283 | texts[uinfo->value.enumerated.item]); | |
2284 | return 0; | |
2285 | } | |
2286 | ||
98274f07 TI |
2287 | static int snd_hdspm_get_system_clock_mode(struct snd_kcontrol *kcontrol, |
2288 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2289 | { |
98274f07 | 2290 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2291 | |
0dca1793 | 2292 | ucontrol->value.enumerated.item[0] = hdspm_system_clock_mode(hdspm); |
763f356c TI |
2293 | return 0; |
2294 | } | |
2295 | ||
0dca1793 AK |
2296 | static int snd_hdspm_put_system_clock_mode(struct snd_kcontrol *kcontrol, |
2297 | struct snd_ctl_elem_value *ucontrol) | |
2298 | { | |
2299 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
2300 | int val; | |
2301 | ||
2302 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2303 | return -EBUSY; | |
2304 | ||
2305 | val = ucontrol->value.enumerated.item[0]; | |
2306 | if (val < 0) | |
2307 | val = 0; | |
2308 | else if (val > 1) | |
2309 | val = 1; | |
2310 | ||
2311 | hdspm_set_system_clock_mode(hdspm, val); | |
2312 | ||
2313 | return 0; | |
2314 | } | |
2315 | ||
2316 | ||
2317 | #define HDSPM_INTERNAL_CLOCK(xname, xindex) \ | |
2318 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
2319 | .name = xname, \ | |
2320 | .index = xindex, \ | |
2321 | .info = snd_hdspm_info_clock_source, \ | |
2322 | .get = snd_hdspm_get_clock_source, \ | |
2323 | .put = snd_hdspm_put_clock_source \ | |
763f356c TI |
2324 | } |
2325 | ||
0dca1793 | 2326 | |
98274f07 | 2327 | static int hdspm_clock_source(struct hdspm * hdspm) |
763f356c | 2328 | { |
0dca1793 AK |
2329 | switch (hdspm->system_sample_rate) { |
2330 | case 32000: return 0; | |
2331 | case 44100: return 1; | |
2332 | case 48000: return 2; | |
2333 | case 64000: return 3; | |
2334 | case 88200: return 4; | |
2335 | case 96000: return 5; | |
2336 | case 128000: return 6; | |
2337 | case 176400: return 7; | |
2338 | case 192000: return 8; | |
763f356c | 2339 | } |
0dca1793 AK |
2340 | |
2341 | return -1; | |
763f356c TI |
2342 | } |
2343 | ||
98274f07 | 2344 | static int hdspm_set_clock_source(struct hdspm * hdspm, int mode) |
763f356c TI |
2345 | { |
2346 | int rate; | |
2347 | switch (mode) { | |
0dca1793 AK |
2348 | case 0: |
2349 | rate = 32000; break; | |
2350 | case 1: | |
2351 | rate = 44100; break; | |
2352 | case 2: | |
2353 | rate = 48000; break; | |
2354 | case 3: | |
2355 | rate = 64000; break; | |
2356 | case 4: | |
2357 | rate = 88200; break; | |
2358 | case 5: | |
2359 | rate = 96000; break; | |
2360 | case 6: | |
2361 | rate = 128000; break; | |
2362 | case 7: | |
2363 | rate = 176400; break; | |
2364 | case 8: | |
2365 | rate = 192000; break; | |
763f356c | 2366 | default: |
0dca1793 | 2367 | rate = 48000; |
763f356c | 2368 | } |
763f356c TI |
2369 | hdspm_set_rate(hdspm, rate, 1); |
2370 | return 0; | |
2371 | } | |
2372 | ||
98274f07 TI |
2373 | static int snd_hdspm_info_clock_source(struct snd_kcontrol *kcontrol, |
2374 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 2375 | { |
763f356c TI |
2376 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
2377 | uinfo->count = 1; | |
0dca1793 | 2378 | uinfo->value.enumerated.items = 9; |
763f356c TI |
2379 | |
2380 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
2381 | uinfo->value.enumerated.item = | |
2382 | uinfo->value.enumerated.items - 1; | |
2383 | ||
2384 | strcpy(uinfo->value.enumerated.name, | |
0dca1793 | 2385 | texts_freq[uinfo->value.enumerated.item+1]); |
763f356c TI |
2386 | |
2387 | return 0; | |
2388 | } | |
2389 | ||
98274f07 TI |
2390 | static int snd_hdspm_get_clock_source(struct snd_kcontrol *kcontrol, |
2391 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2392 | { |
98274f07 | 2393 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2394 | |
2395 | ucontrol->value.enumerated.item[0] = hdspm_clock_source(hdspm); | |
2396 | return 0; | |
2397 | } | |
2398 | ||
98274f07 TI |
2399 | static int snd_hdspm_put_clock_source(struct snd_kcontrol *kcontrol, |
2400 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2401 | { |
98274f07 | 2402 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2403 | int change; |
2404 | int val; | |
2405 | ||
2406 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2407 | return -EBUSY; | |
2408 | val = ucontrol->value.enumerated.item[0]; | |
2409 | if (val < 0) | |
2410 | val = 0; | |
6534599d RB |
2411 | if (val > 9) |
2412 | val = 9; | |
763f356c TI |
2413 | spin_lock_irq(&hdspm->lock); |
2414 | if (val != hdspm_clock_source(hdspm)) | |
2415 | change = (hdspm_set_clock_source(hdspm, val) == 0) ? 1 : 0; | |
2416 | else | |
2417 | change = 0; | |
2418 | spin_unlock_irq(&hdspm->lock); | |
2419 | return change; | |
2420 | } | |
2421 | ||
763f356c | 2422 | |
0dca1793 AK |
2423 | #define HDSPM_PREF_SYNC_REF(xname, xindex) \ |
2424 | {.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
2425 | .name = xname, \ | |
2426 | .index = xindex, \ | |
2427 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
2428 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
2429 | .info = snd_hdspm_info_pref_sync_ref, \ | |
2430 | .get = snd_hdspm_get_pref_sync_ref, \ | |
2431 | .put = snd_hdspm_put_pref_sync_ref \ | |
2432 | } | |
2433 | ||
2434 | ||
2435 | /** | |
2436 | * Returns the current preferred sync reference setting. | |
2437 | * The semantics of the return value are depending on the | |
2438 | * card, please see the comments for clarification. | |
2439 | **/ | |
98274f07 | 2440 | static int hdspm_pref_sync_ref(struct hdspm * hdspm) |
763f356c | 2441 | { |
0dca1793 AK |
2442 | switch (hdspm->io_type) { |
2443 | case AES32: | |
3cee5a60 | 2444 | switch (hdspm->control_register & HDSPM_SyncRefMask) { |
0dca1793 AK |
2445 | case 0: return 0; /* WC */ |
2446 | case HDSPM_SyncRef0: return 1; /* AES 1 */ | |
2447 | case HDSPM_SyncRef1: return 2; /* AES 2 */ | |
2448 | case HDSPM_SyncRef1+HDSPM_SyncRef0: return 3; /* AES 3 */ | |
2449 | case HDSPM_SyncRef2: return 4; /* AES 4 */ | |
2450 | case HDSPM_SyncRef2+HDSPM_SyncRef0: return 5; /* AES 5 */ | |
2451 | case HDSPM_SyncRef2+HDSPM_SyncRef1: return 6; /* AES 6 */ | |
2452 | case HDSPM_SyncRef2+HDSPM_SyncRef1+HDSPM_SyncRef0: | |
2453 | return 7; /* AES 7 */ | |
2454 | case HDSPM_SyncRef3: return 8; /* AES 8 */ | |
2455 | case HDSPM_SyncRef3+HDSPM_SyncRef0: return 9; /* TCO */ | |
3cee5a60 | 2456 | } |
0dca1793 AK |
2457 | break; |
2458 | ||
2459 | case MADI: | |
2460 | case MADIface: | |
2461 | if (hdspm->tco) { | |
2462 | switch (hdspm->control_register & HDSPM_SyncRefMask) { | |
2463 | case 0: return 0; /* WC */ | |
2464 | case HDSPM_SyncRef0: return 1; /* MADI */ | |
2465 | case HDSPM_SyncRef1: return 2; /* TCO */ | |
2466 | case HDSPM_SyncRef1+HDSPM_SyncRef0: | |
2467 | return 3; /* SYNC_IN */ | |
2468 | } | |
2469 | } else { | |
2470 | switch (hdspm->control_register & HDSPM_SyncRefMask) { | |
2471 | case 0: return 0; /* WC */ | |
2472 | case HDSPM_SyncRef0: return 1; /* MADI */ | |
2473 | case HDSPM_SyncRef1+HDSPM_SyncRef0: | |
2474 | return 2; /* SYNC_IN */ | |
2475 | } | |
2476 | } | |
2477 | break; | |
2478 | ||
2479 | case RayDAT: | |
2480 | if (hdspm->tco) { | |
2481 | switch ((hdspm->settings_register & | |
2482 | HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { | |
2483 | case 0: return 0; /* WC */ | |
2484 | case 3: return 1; /* ADAT 1 */ | |
2485 | case 4: return 2; /* ADAT 2 */ | |
2486 | case 5: return 3; /* ADAT 3 */ | |
2487 | case 6: return 4; /* ADAT 4 */ | |
2488 | case 1: return 5; /* AES */ | |
2489 | case 2: return 6; /* SPDIF */ | |
2490 | case 9: return 7; /* TCO */ | |
2491 | case 10: return 8; /* SYNC_IN */ | |
2492 | } | |
2493 | } else { | |
2494 | switch ((hdspm->settings_register & | |
2495 | HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { | |
2496 | case 0: return 0; /* WC */ | |
2497 | case 3: return 1; /* ADAT 1 */ | |
2498 | case 4: return 2; /* ADAT 2 */ | |
2499 | case 5: return 3; /* ADAT 3 */ | |
2500 | case 6: return 4; /* ADAT 4 */ | |
2501 | case 1: return 5; /* AES */ | |
2502 | case 2: return 6; /* SPDIF */ | |
2503 | case 10: return 7; /* SYNC_IN */ | |
2504 | } | |
3cee5a60 | 2505 | } |
0dca1793 AK |
2506 | |
2507 | break; | |
2508 | ||
2509 | case AIO: | |
2510 | if (hdspm->tco) { | |
2511 | switch ((hdspm->settings_register & | |
2512 | HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { | |
2513 | case 0: return 0; /* WC */ | |
2514 | case 3: return 1; /* ADAT */ | |
2515 | case 1: return 2; /* AES */ | |
2516 | case 2: return 3; /* SPDIF */ | |
2517 | case 9: return 4; /* TCO */ | |
2518 | case 10: return 5; /* SYNC_IN */ | |
2519 | } | |
2520 | } else { | |
2521 | switch ((hdspm->settings_register & | |
2522 | HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { | |
2523 | case 0: return 0; /* WC */ | |
2524 | case 3: return 1; /* ADAT */ | |
2525 | case 1: return 2; /* AES */ | |
2526 | case 2: return 3; /* SPDIF */ | |
2527 | case 10: return 4; /* SYNC_IN */ | |
2528 | } | |
2529 | } | |
2530 | ||
2531 | break; | |
763f356c TI |
2532 | } |
2533 | ||
0dca1793 | 2534 | return -1; |
763f356c TI |
2535 | } |
2536 | ||
0dca1793 AK |
2537 | |
2538 | /** | |
2539 | * Set the preferred sync reference to <pref>. The semantics | |
2540 | * of <pref> are depending on the card type, see the comments | |
2541 | * for clarification. | |
2542 | **/ | |
98274f07 | 2543 | static int hdspm_set_pref_sync_ref(struct hdspm * hdspm, int pref) |
763f356c | 2544 | { |
0dca1793 | 2545 | int p = 0; |
763f356c | 2546 | |
0dca1793 AK |
2547 | switch (hdspm->io_type) { |
2548 | case AES32: | |
2549 | hdspm->control_register &= ~HDSPM_SyncRefMask; | |
3cee5a60 | 2550 | switch (pref) { |
0dca1793 AK |
2551 | case 0: /* WC */ |
2552 | break; | |
2553 | case 1: /* AES 1 */ | |
2554 | hdspm->control_register |= HDSPM_SyncRef0; | |
2555 | break; | |
2556 | case 2: /* AES 2 */ | |
2557 | hdspm->control_register |= HDSPM_SyncRef1; | |
2558 | break; | |
2559 | case 3: /* AES 3 */ | |
2560 | hdspm->control_register |= | |
2561 | HDSPM_SyncRef1+HDSPM_SyncRef0; | |
2562 | break; | |
2563 | case 4: /* AES 4 */ | |
2564 | hdspm->control_register |= HDSPM_SyncRef2; | |
2565 | break; | |
2566 | case 5: /* AES 5 */ | |
2567 | hdspm->control_register |= | |
2568 | HDSPM_SyncRef2+HDSPM_SyncRef0; | |
2569 | break; | |
2570 | case 6: /* AES 6 */ | |
2571 | hdspm->control_register |= | |
2572 | HDSPM_SyncRef2+HDSPM_SyncRef1; | |
2573 | break; | |
2574 | case 7: /* AES 7 */ | |
2575 | hdspm->control_register |= | |
2576 | HDSPM_SyncRef2+HDSPM_SyncRef1+HDSPM_SyncRef0; | |
3cee5a60 | 2577 | break; |
0dca1793 AK |
2578 | case 8: /* AES 8 */ |
2579 | hdspm->control_register |= HDSPM_SyncRef3; | |
2580 | break; | |
2581 | case 9: /* TCO */ | |
2582 | hdspm->control_register |= | |
2583 | HDSPM_SyncRef3+HDSPM_SyncRef0; | |
3cee5a60 RB |
2584 | break; |
2585 | default: | |
2586 | return -1; | |
2587 | } | |
0dca1793 AK |
2588 | |
2589 | break; | |
2590 | ||
2591 | case MADI: | |
2592 | case MADIface: | |
2593 | hdspm->control_register &= ~HDSPM_SyncRefMask; | |
2594 | if (hdspm->tco) { | |
2595 | switch (pref) { | |
2596 | case 0: /* WC */ | |
2597 | break; | |
2598 | case 1: /* MADI */ | |
2599 | hdspm->control_register |= HDSPM_SyncRef0; | |
2600 | break; | |
2601 | case 2: /* TCO */ | |
2602 | hdspm->control_register |= HDSPM_SyncRef1; | |
2603 | break; | |
2604 | case 3: /* SYNC_IN */ | |
2605 | hdspm->control_register |= | |
2606 | HDSPM_SyncRef0+HDSPM_SyncRef1; | |
2607 | break; | |
2608 | default: | |
2609 | return -1; | |
2610 | } | |
2611 | } else { | |
2612 | switch (pref) { | |
2613 | case 0: /* WC */ | |
2614 | break; | |
2615 | case 1: /* MADI */ | |
2616 | hdspm->control_register |= HDSPM_SyncRef0; | |
2617 | break; | |
2618 | case 2: /* SYNC_IN */ | |
2619 | hdspm->control_register |= | |
2620 | HDSPM_SyncRef0+HDSPM_SyncRef1; | |
2621 | break; | |
2622 | default: | |
2623 | return -1; | |
2624 | } | |
2625 | } | |
2626 | ||
2627 | break; | |
2628 | ||
2629 | case RayDAT: | |
2630 | if (hdspm->tco) { | |
2631 | switch (pref) { | |
2632 | case 0: p = 0; break; /* WC */ | |
2633 | case 1: p = 3; break; /* ADAT 1 */ | |
2634 | case 2: p = 4; break; /* ADAT 2 */ | |
2635 | case 3: p = 5; break; /* ADAT 3 */ | |
2636 | case 4: p = 6; break; /* ADAT 4 */ | |
2637 | case 5: p = 1; break; /* AES */ | |
2638 | case 6: p = 2; break; /* SPDIF */ | |
2639 | case 7: p = 9; break; /* TCO */ | |
2640 | case 8: p = 10; break; /* SYNC_IN */ | |
2641 | default: return -1; | |
2642 | } | |
2643 | } else { | |
2644 | switch (pref) { | |
2645 | case 0: p = 0; break; /* WC */ | |
2646 | case 1: p = 3; break; /* ADAT 1 */ | |
2647 | case 2: p = 4; break; /* ADAT 2 */ | |
2648 | case 3: p = 5; break; /* ADAT 3 */ | |
2649 | case 4: p = 6; break; /* ADAT 4 */ | |
2650 | case 5: p = 1; break; /* AES */ | |
2651 | case 6: p = 2; break; /* SPDIF */ | |
2652 | case 7: p = 10; break; /* SYNC_IN */ | |
2653 | default: return -1; | |
2654 | } | |
2655 | } | |
2656 | break; | |
2657 | ||
2658 | case AIO: | |
2659 | if (hdspm->tco) { | |
2660 | switch (pref) { | |
2661 | case 0: p = 0; break; /* WC */ | |
2662 | case 1: p = 3; break; /* ADAT */ | |
2663 | case 2: p = 1; break; /* AES */ | |
2664 | case 3: p = 2; break; /* SPDIF */ | |
2665 | case 4: p = 9; break; /* TCO */ | |
2666 | case 5: p = 10; break; /* SYNC_IN */ | |
2667 | default: return -1; | |
2668 | } | |
2669 | } else { | |
2670 | switch (pref) { | |
2671 | case 0: p = 0; break; /* WC */ | |
2672 | case 1: p = 3; break; /* ADAT */ | |
2673 | case 2: p = 1; break; /* AES */ | |
2674 | case 3: p = 2; break; /* SPDIF */ | |
2675 | case 4: p = 10; break; /* SYNC_IN */ | |
2676 | default: return -1; | |
2677 | } | |
2678 | } | |
2679 | break; | |
763f356c | 2680 | } |
0dca1793 AK |
2681 | |
2682 | switch (hdspm->io_type) { | |
2683 | case RayDAT: | |
2684 | case AIO: | |
2685 | hdspm->settings_register &= ~HDSPM_c0_SyncRefMask; | |
2686 | hdspm->settings_register |= HDSPM_c0_SyncRef0 * p; | |
2687 | hdspm_write(hdspm, HDSPM_WR_SETTINGS, hdspm->settings_register); | |
2688 | break; | |
2689 | ||
2690 | case MADI: | |
2691 | case MADIface: | |
2692 | case AES32: | |
2693 | hdspm_write(hdspm, HDSPM_controlRegister, | |
2694 | hdspm->control_register); | |
2695 | } | |
2696 | ||
763f356c TI |
2697 | return 0; |
2698 | } | |
2699 | ||
0dca1793 | 2700 | |
98274f07 TI |
2701 | static int snd_hdspm_info_pref_sync_ref(struct snd_kcontrol *kcontrol, |
2702 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 2703 | { |
3cee5a60 | 2704 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2705 | |
0dca1793 AK |
2706 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
2707 | uinfo->count = 1; | |
2708 | uinfo->value.enumerated.items = hdspm->texts_autosync_items; | |
3cee5a60 | 2709 | |
0dca1793 AK |
2710 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
2711 | uinfo->value.enumerated.item = | |
2712 | uinfo->value.enumerated.items - 1; | |
3cee5a60 | 2713 | |
0dca1793 AK |
2714 | strcpy(uinfo->value.enumerated.name, |
2715 | hdspm->texts_autosync[uinfo->value.enumerated.item]); | |
3cee5a60 | 2716 | |
763f356c TI |
2717 | return 0; |
2718 | } | |
2719 | ||
98274f07 TI |
2720 | static int snd_hdspm_get_pref_sync_ref(struct snd_kcontrol *kcontrol, |
2721 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2722 | { |
98274f07 | 2723 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
0dca1793 | 2724 | int psf = hdspm_pref_sync_ref(hdspm); |
763f356c | 2725 | |
0dca1793 AK |
2726 | if (psf >= 0) { |
2727 | ucontrol->value.enumerated.item[0] = psf; | |
2728 | return 0; | |
2729 | } | |
2730 | ||
2731 | return -1; | |
763f356c TI |
2732 | } |
2733 | ||
98274f07 TI |
2734 | static int snd_hdspm_put_pref_sync_ref(struct snd_kcontrol *kcontrol, |
2735 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2736 | { |
98274f07 | 2737 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
0dca1793 | 2738 | int val, change = 0; |
763f356c TI |
2739 | |
2740 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2741 | return -EBUSY; | |
2742 | ||
0dca1793 AK |
2743 | val = ucontrol->value.enumerated.item[0]; |
2744 | ||
2745 | if (val < 0) | |
2746 | val = 0; | |
2747 | else if (val >= hdspm->texts_autosync_items) | |
2748 | val = hdspm->texts_autosync_items-1; | |
763f356c TI |
2749 | |
2750 | spin_lock_irq(&hdspm->lock); | |
0dca1793 AK |
2751 | if (val != hdspm_pref_sync_ref(hdspm)) |
2752 | change = (0 == hdspm_set_pref_sync_ref(hdspm, val)) ? 1 : 0; | |
2753 | ||
763f356c TI |
2754 | spin_unlock_irq(&hdspm->lock); |
2755 | return change; | |
2756 | } | |
2757 | ||
0dca1793 | 2758 | |
763f356c | 2759 | #define HDSPM_AUTOSYNC_REF(xname, xindex) \ |
67ed4161 | 2760 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
2761 | .name = xname, \ |
2762 | .index = xindex, \ | |
2763 | .access = SNDRV_CTL_ELEM_ACCESS_READ, \ | |
2764 | .info = snd_hdspm_info_autosync_ref, \ | |
2765 | .get = snd_hdspm_get_autosync_ref, \ | |
2766 | } | |
2767 | ||
0dca1793 | 2768 | static int hdspm_autosync_ref(struct hdspm *hdspm) |
763f356c | 2769 | { |
0dca1793 | 2770 | if (AES32 == hdspm->io_type) { |
3cee5a60 | 2771 | unsigned int status = hdspm_read(hdspm, HDSPM_statusRegister); |
0dca1793 AK |
2772 | unsigned int syncref = |
2773 | (status >> HDSPM_AES32_syncref_bit) & 0xF; | |
3cee5a60 RB |
2774 | if (syncref == 0) |
2775 | return HDSPM_AES32_AUTOSYNC_FROM_WORD; | |
2776 | if (syncref <= 8) | |
2777 | return syncref; | |
2778 | return HDSPM_AES32_AUTOSYNC_FROM_NONE; | |
0dca1793 | 2779 | } else if (MADI == hdspm->io_type) { |
3cee5a60 RB |
2780 | /* This looks at the autosync selected sync reference */ |
2781 | unsigned int status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
2782 | ||
2783 | switch (status2 & HDSPM_SelSyncRefMask) { | |
2784 | case HDSPM_SelSyncRef_WORD: | |
2785 | return HDSPM_AUTOSYNC_FROM_WORD; | |
2786 | case HDSPM_SelSyncRef_MADI: | |
2787 | return HDSPM_AUTOSYNC_FROM_MADI; | |
0dca1793 AK |
2788 | case HDSPM_SelSyncRef_TCO: |
2789 | return HDSPM_AUTOSYNC_FROM_TCO; | |
2790 | case HDSPM_SelSyncRef_SyncIn: | |
2791 | return HDSPM_AUTOSYNC_FROM_SYNC_IN; | |
3cee5a60 RB |
2792 | case HDSPM_SelSyncRef_NVALID: |
2793 | return HDSPM_AUTOSYNC_FROM_NONE; | |
2794 | default: | |
2795 | return 0; | |
2796 | } | |
763f356c | 2797 | |
763f356c | 2798 | } |
0dca1793 | 2799 | return 0; |
763f356c TI |
2800 | } |
2801 | ||
0dca1793 | 2802 | |
98274f07 TI |
2803 | static int snd_hdspm_info_autosync_ref(struct snd_kcontrol *kcontrol, |
2804 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 2805 | { |
3cee5a60 | 2806 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2807 | |
0dca1793 | 2808 | if (AES32 == hdspm->io_type) { |
3cee5a60 RB |
2809 | static char *texts[] = { "WordClock", "AES1", "AES2", "AES3", |
2810 | "AES4", "AES5", "AES6", "AES7", "AES8", "None"}; | |
2811 | ||
2812 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
2813 | uinfo->count = 1; | |
2814 | uinfo->value.enumerated.items = 10; | |
ef5fa1a4 TI |
2815 | if (uinfo->value.enumerated.item >= |
2816 | uinfo->value.enumerated.items) | |
3cee5a60 RB |
2817 | uinfo->value.enumerated.item = |
2818 | uinfo->value.enumerated.items - 1; | |
2819 | strcpy(uinfo->value.enumerated.name, | |
2820 | texts[uinfo->value.enumerated.item]); | |
0dca1793 AK |
2821 | } else if (MADI == hdspm->io_type) { |
2822 | static char *texts[] = {"Word Clock", "MADI", "TCO", | |
2823 | "Sync In", "None" }; | |
3cee5a60 RB |
2824 | |
2825 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
2826 | uinfo->count = 1; | |
0dca1793 | 2827 | uinfo->value.enumerated.items = 5; |
ef5fa1a4 | 2828 | if (uinfo->value.enumerated.item >= |
0dca1793 | 2829 | uinfo->value.enumerated.items) |
3cee5a60 RB |
2830 | uinfo->value.enumerated.item = |
2831 | uinfo->value.enumerated.items - 1; | |
2832 | strcpy(uinfo->value.enumerated.name, | |
2833 | texts[uinfo->value.enumerated.item]); | |
2834 | } | |
763f356c TI |
2835 | return 0; |
2836 | } | |
2837 | ||
98274f07 TI |
2838 | static int snd_hdspm_get_autosync_ref(struct snd_kcontrol *kcontrol, |
2839 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2840 | { |
98274f07 | 2841 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2842 | |
6534599d | 2843 | ucontrol->value.enumerated.item[0] = hdspm_autosync_ref(hdspm); |
763f356c TI |
2844 | return 0; |
2845 | } | |
2846 | ||
0dca1793 | 2847 | |
763f356c | 2848 | #define HDSPM_LINE_OUT(xname, xindex) \ |
67ed4161 | 2849 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
2850 | .name = xname, \ |
2851 | .index = xindex, \ | |
2852 | .info = snd_hdspm_info_line_out, \ | |
2853 | .get = snd_hdspm_get_line_out, \ | |
2854 | .put = snd_hdspm_put_line_out \ | |
2855 | } | |
2856 | ||
98274f07 | 2857 | static int hdspm_line_out(struct hdspm * hdspm) |
763f356c TI |
2858 | { |
2859 | return (hdspm->control_register & HDSPM_LineOut) ? 1 : 0; | |
2860 | } | |
2861 | ||
2862 | ||
98274f07 | 2863 | static int hdspm_set_line_output(struct hdspm * hdspm, int out) |
763f356c TI |
2864 | { |
2865 | if (out) | |
2866 | hdspm->control_register |= HDSPM_LineOut; | |
2867 | else | |
2868 | hdspm->control_register &= ~HDSPM_LineOut; | |
2869 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
2870 | ||
2871 | return 0; | |
2872 | } | |
2873 | ||
a5ce8890 | 2874 | #define snd_hdspm_info_line_out snd_ctl_boolean_mono_info |
763f356c | 2875 | |
98274f07 TI |
2876 | static int snd_hdspm_get_line_out(struct snd_kcontrol *kcontrol, |
2877 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2878 | { |
98274f07 | 2879 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2880 | |
2881 | spin_lock_irq(&hdspm->lock); | |
2882 | ucontrol->value.integer.value[0] = hdspm_line_out(hdspm); | |
2883 | spin_unlock_irq(&hdspm->lock); | |
2884 | return 0; | |
2885 | } | |
2886 | ||
98274f07 TI |
2887 | static int snd_hdspm_put_line_out(struct snd_kcontrol *kcontrol, |
2888 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2889 | { |
98274f07 | 2890 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2891 | int change; |
2892 | unsigned int val; | |
2893 | ||
2894 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2895 | return -EBUSY; | |
2896 | val = ucontrol->value.integer.value[0] & 1; | |
2897 | spin_lock_irq(&hdspm->lock); | |
2898 | change = (int) val != hdspm_line_out(hdspm); | |
2899 | hdspm_set_line_output(hdspm, val); | |
2900 | spin_unlock_irq(&hdspm->lock); | |
2901 | return change; | |
2902 | } | |
2903 | ||
0dca1793 | 2904 | |
763f356c | 2905 | #define HDSPM_TX_64(xname, xindex) \ |
67ed4161 | 2906 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
2907 | .name = xname, \ |
2908 | .index = xindex, \ | |
2909 | .info = snd_hdspm_info_tx_64, \ | |
2910 | .get = snd_hdspm_get_tx_64, \ | |
2911 | .put = snd_hdspm_put_tx_64 \ | |
2912 | } | |
2913 | ||
98274f07 | 2914 | static int hdspm_tx_64(struct hdspm * hdspm) |
763f356c TI |
2915 | { |
2916 | return (hdspm->control_register & HDSPM_TX_64ch) ? 1 : 0; | |
2917 | } | |
2918 | ||
98274f07 | 2919 | static int hdspm_set_tx_64(struct hdspm * hdspm, int out) |
763f356c TI |
2920 | { |
2921 | if (out) | |
2922 | hdspm->control_register |= HDSPM_TX_64ch; | |
2923 | else | |
2924 | hdspm->control_register &= ~HDSPM_TX_64ch; | |
2925 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
2926 | ||
2927 | return 0; | |
2928 | } | |
2929 | ||
a5ce8890 | 2930 | #define snd_hdspm_info_tx_64 snd_ctl_boolean_mono_info |
763f356c | 2931 | |
98274f07 TI |
2932 | static int snd_hdspm_get_tx_64(struct snd_kcontrol *kcontrol, |
2933 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2934 | { |
98274f07 | 2935 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2936 | |
2937 | spin_lock_irq(&hdspm->lock); | |
2938 | ucontrol->value.integer.value[0] = hdspm_tx_64(hdspm); | |
2939 | spin_unlock_irq(&hdspm->lock); | |
2940 | return 0; | |
2941 | } | |
2942 | ||
98274f07 TI |
2943 | static int snd_hdspm_put_tx_64(struct snd_kcontrol *kcontrol, |
2944 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2945 | { |
98274f07 | 2946 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2947 | int change; |
2948 | unsigned int val; | |
2949 | ||
2950 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2951 | return -EBUSY; | |
2952 | val = ucontrol->value.integer.value[0] & 1; | |
2953 | spin_lock_irq(&hdspm->lock); | |
2954 | change = (int) val != hdspm_tx_64(hdspm); | |
2955 | hdspm_set_tx_64(hdspm, val); | |
2956 | spin_unlock_irq(&hdspm->lock); | |
2957 | return change; | |
2958 | } | |
2959 | ||
0dca1793 | 2960 | |
763f356c | 2961 | #define HDSPM_C_TMS(xname, xindex) \ |
67ed4161 | 2962 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
2963 | .name = xname, \ |
2964 | .index = xindex, \ | |
2965 | .info = snd_hdspm_info_c_tms, \ | |
2966 | .get = snd_hdspm_get_c_tms, \ | |
2967 | .put = snd_hdspm_put_c_tms \ | |
2968 | } | |
2969 | ||
98274f07 | 2970 | static int hdspm_c_tms(struct hdspm * hdspm) |
763f356c TI |
2971 | { |
2972 | return (hdspm->control_register & HDSPM_clr_tms) ? 1 : 0; | |
2973 | } | |
2974 | ||
98274f07 | 2975 | static int hdspm_set_c_tms(struct hdspm * hdspm, int out) |
763f356c TI |
2976 | { |
2977 | if (out) | |
2978 | hdspm->control_register |= HDSPM_clr_tms; | |
2979 | else | |
2980 | hdspm->control_register &= ~HDSPM_clr_tms; | |
2981 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
2982 | ||
2983 | return 0; | |
2984 | } | |
2985 | ||
a5ce8890 | 2986 | #define snd_hdspm_info_c_tms snd_ctl_boolean_mono_info |
763f356c | 2987 | |
98274f07 TI |
2988 | static int snd_hdspm_get_c_tms(struct snd_kcontrol *kcontrol, |
2989 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2990 | { |
98274f07 | 2991 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2992 | |
2993 | spin_lock_irq(&hdspm->lock); | |
2994 | ucontrol->value.integer.value[0] = hdspm_c_tms(hdspm); | |
2995 | spin_unlock_irq(&hdspm->lock); | |
2996 | return 0; | |
2997 | } | |
2998 | ||
98274f07 TI |
2999 | static int snd_hdspm_put_c_tms(struct snd_kcontrol *kcontrol, |
3000 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3001 | { |
98274f07 | 3002 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3003 | int change; |
3004 | unsigned int val; | |
3005 | ||
3006 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3007 | return -EBUSY; | |
3008 | val = ucontrol->value.integer.value[0] & 1; | |
3009 | spin_lock_irq(&hdspm->lock); | |
3010 | change = (int) val != hdspm_c_tms(hdspm); | |
3011 | hdspm_set_c_tms(hdspm, val); | |
3012 | spin_unlock_irq(&hdspm->lock); | |
3013 | return change; | |
3014 | } | |
3015 | ||
0dca1793 | 3016 | |
763f356c | 3017 | #define HDSPM_SAFE_MODE(xname, xindex) \ |
67ed4161 | 3018 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
3019 | .name = xname, \ |
3020 | .index = xindex, \ | |
3021 | .info = snd_hdspm_info_safe_mode, \ | |
3022 | .get = snd_hdspm_get_safe_mode, \ | |
3023 | .put = snd_hdspm_put_safe_mode \ | |
3024 | } | |
3025 | ||
3cee5a60 RB |
3026 | static int hdspm_safe_mode(struct hdspm * hdspm) |
3027 | { | |
3028 | return (hdspm->control_register & HDSPM_AutoInp) ? 1 : 0; | |
3029 | } | |
3030 | ||
3031 | static int hdspm_set_safe_mode(struct hdspm * hdspm, int out) | |
3032 | { | |
3033 | if (out) | |
3034 | hdspm->control_register |= HDSPM_AutoInp; | |
3035 | else | |
3036 | hdspm->control_register &= ~HDSPM_AutoInp; | |
3037 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
3038 | ||
3039 | return 0; | |
3040 | } | |
3041 | ||
a5ce8890 | 3042 | #define snd_hdspm_info_safe_mode snd_ctl_boolean_mono_info |
3cee5a60 RB |
3043 | |
3044 | static int snd_hdspm_get_safe_mode(struct snd_kcontrol *kcontrol, | |
3045 | struct snd_ctl_elem_value *ucontrol) | |
3046 | { | |
3047 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3048 | ||
3049 | spin_lock_irq(&hdspm->lock); | |
3050 | ucontrol->value.integer.value[0] = hdspm_safe_mode(hdspm); | |
3051 | spin_unlock_irq(&hdspm->lock); | |
3052 | return 0; | |
3053 | } | |
3054 | ||
3055 | static int snd_hdspm_put_safe_mode(struct snd_kcontrol *kcontrol, | |
3056 | struct snd_ctl_elem_value *ucontrol) | |
3057 | { | |
3058 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3059 | int change; | |
3060 | unsigned int val; | |
3061 | ||
3062 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3063 | return -EBUSY; | |
3064 | val = ucontrol->value.integer.value[0] & 1; | |
3065 | spin_lock_irq(&hdspm->lock); | |
3066 | change = (int) val != hdspm_safe_mode(hdspm); | |
3067 | hdspm_set_safe_mode(hdspm, val); | |
3068 | spin_unlock_irq(&hdspm->lock); | |
3069 | return change; | |
3070 | } | |
3071 | ||
0dca1793 | 3072 | |
3cee5a60 RB |
3073 | #define HDSPM_EMPHASIS(xname, xindex) \ |
3074 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3075 | .name = xname, \ | |
3076 | .index = xindex, \ | |
3077 | .info = snd_hdspm_info_emphasis, \ | |
3078 | .get = snd_hdspm_get_emphasis, \ | |
3079 | .put = snd_hdspm_put_emphasis \ | |
3080 | } | |
3081 | ||
3082 | static int hdspm_emphasis(struct hdspm * hdspm) | |
3083 | { | |
3084 | return (hdspm->control_register & HDSPM_Emphasis) ? 1 : 0; | |
3085 | } | |
3086 | ||
3087 | static int hdspm_set_emphasis(struct hdspm * hdspm, int emp) | |
3088 | { | |
3089 | if (emp) | |
3090 | hdspm->control_register |= HDSPM_Emphasis; | |
3091 | else | |
3092 | hdspm->control_register &= ~HDSPM_Emphasis; | |
3093 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
3094 | ||
3095 | return 0; | |
3096 | } | |
3097 | ||
a5ce8890 | 3098 | #define snd_hdspm_info_emphasis snd_ctl_boolean_mono_info |
3cee5a60 RB |
3099 | |
3100 | static int snd_hdspm_get_emphasis(struct snd_kcontrol *kcontrol, | |
3101 | struct snd_ctl_elem_value *ucontrol) | |
3102 | { | |
3103 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3104 | ||
3105 | spin_lock_irq(&hdspm->lock); | |
3106 | ucontrol->value.enumerated.item[0] = hdspm_emphasis(hdspm); | |
3107 | spin_unlock_irq(&hdspm->lock); | |
3108 | return 0; | |
3109 | } | |
3110 | ||
3111 | static int snd_hdspm_put_emphasis(struct snd_kcontrol *kcontrol, | |
3112 | struct snd_ctl_elem_value *ucontrol) | |
3113 | { | |
3114 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3115 | int change; | |
3116 | unsigned int val; | |
3117 | ||
3118 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3119 | return -EBUSY; | |
3120 | val = ucontrol->value.integer.value[0] & 1; | |
3121 | spin_lock_irq(&hdspm->lock); | |
3122 | change = (int) val != hdspm_emphasis(hdspm); | |
3123 | hdspm_set_emphasis(hdspm, val); | |
3124 | spin_unlock_irq(&hdspm->lock); | |
3125 | return change; | |
3126 | } | |
3127 | ||
0dca1793 | 3128 | |
3cee5a60 RB |
3129 | #define HDSPM_DOLBY(xname, xindex) \ |
3130 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3131 | .name = xname, \ | |
3132 | .index = xindex, \ | |
3133 | .info = snd_hdspm_info_dolby, \ | |
3134 | .get = snd_hdspm_get_dolby, \ | |
3135 | .put = snd_hdspm_put_dolby \ | |
3136 | } | |
3137 | ||
3138 | static int hdspm_dolby(struct hdspm * hdspm) | |
3139 | { | |
3140 | return (hdspm->control_register & HDSPM_Dolby) ? 1 : 0; | |
3141 | } | |
3142 | ||
3143 | static int hdspm_set_dolby(struct hdspm * hdspm, int dol) | |
3144 | { | |
3145 | if (dol) | |
3146 | hdspm->control_register |= HDSPM_Dolby; | |
3147 | else | |
3148 | hdspm->control_register &= ~HDSPM_Dolby; | |
3149 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
3150 | ||
3151 | return 0; | |
3152 | } | |
3153 | ||
a5ce8890 | 3154 | #define snd_hdspm_info_dolby snd_ctl_boolean_mono_info |
3cee5a60 RB |
3155 | |
3156 | static int snd_hdspm_get_dolby(struct snd_kcontrol *kcontrol, | |
3157 | struct snd_ctl_elem_value *ucontrol) | |
3158 | { | |
3159 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3160 | ||
3161 | spin_lock_irq(&hdspm->lock); | |
3162 | ucontrol->value.enumerated.item[0] = hdspm_dolby(hdspm); | |
3163 | spin_unlock_irq(&hdspm->lock); | |
3164 | return 0; | |
3165 | } | |
3166 | ||
3167 | static int snd_hdspm_put_dolby(struct snd_kcontrol *kcontrol, | |
3168 | struct snd_ctl_elem_value *ucontrol) | |
3169 | { | |
3170 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3171 | int change; | |
3172 | unsigned int val; | |
3173 | ||
3174 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3175 | return -EBUSY; | |
3176 | val = ucontrol->value.integer.value[0] & 1; | |
3177 | spin_lock_irq(&hdspm->lock); | |
3178 | change = (int) val != hdspm_dolby(hdspm); | |
3179 | hdspm_set_dolby(hdspm, val); | |
3180 | spin_unlock_irq(&hdspm->lock); | |
3181 | return change; | |
3182 | } | |
3183 | ||
0dca1793 | 3184 | |
3cee5a60 RB |
3185 | #define HDSPM_PROFESSIONAL(xname, xindex) \ |
3186 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3187 | .name = xname, \ | |
3188 | .index = xindex, \ | |
3189 | .info = snd_hdspm_info_professional, \ | |
3190 | .get = snd_hdspm_get_professional, \ | |
3191 | .put = snd_hdspm_put_professional \ | |
3192 | } | |
3193 | ||
3194 | static int hdspm_professional(struct hdspm * hdspm) | |
3195 | { | |
3196 | return (hdspm->control_register & HDSPM_Professional) ? 1 : 0; | |
3197 | } | |
3198 | ||
3199 | static int hdspm_set_professional(struct hdspm * hdspm, int dol) | |
3200 | { | |
3201 | if (dol) | |
3202 | hdspm->control_register |= HDSPM_Professional; | |
3203 | else | |
3204 | hdspm->control_register &= ~HDSPM_Professional; | |
3205 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
3206 | ||
3207 | return 0; | |
3208 | } | |
3209 | ||
a5ce8890 | 3210 | #define snd_hdspm_info_professional snd_ctl_boolean_mono_info |
3cee5a60 RB |
3211 | |
3212 | static int snd_hdspm_get_professional(struct snd_kcontrol *kcontrol, | |
3213 | struct snd_ctl_elem_value *ucontrol) | |
3214 | { | |
3215 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3216 | ||
3217 | spin_lock_irq(&hdspm->lock); | |
3218 | ucontrol->value.enumerated.item[0] = hdspm_professional(hdspm); | |
3219 | spin_unlock_irq(&hdspm->lock); | |
3220 | return 0; | |
3221 | } | |
3222 | ||
3223 | static int snd_hdspm_put_professional(struct snd_kcontrol *kcontrol, | |
3224 | struct snd_ctl_elem_value *ucontrol) | |
3225 | { | |
3226 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3227 | int change; | |
3228 | unsigned int val; | |
3229 | ||
3230 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3231 | return -EBUSY; | |
3232 | val = ucontrol->value.integer.value[0] & 1; | |
3233 | spin_lock_irq(&hdspm->lock); | |
3234 | change = (int) val != hdspm_professional(hdspm); | |
3235 | hdspm_set_professional(hdspm, val); | |
3236 | spin_unlock_irq(&hdspm->lock); | |
3237 | return change; | |
3238 | } | |
3239 | ||
3240 | #define HDSPM_INPUT_SELECT(xname, xindex) \ | |
3241 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3242 | .name = xname, \ | |
3243 | .index = xindex, \ | |
3244 | .info = snd_hdspm_info_input_select, \ | |
3245 | .get = snd_hdspm_get_input_select, \ | |
3246 | .put = snd_hdspm_put_input_select \ | |
3247 | } | |
3248 | ||
3249 | static int hdspm_input_select(struct hdspm * hdspm) | |
3250 | { | |
3251 | return (hdspm->control_register & HDSPM_InputSelect0) ? 1 : 0; | |
3252 | } | |
3253 | ||
3254 | static int hdspm_set_input_select(struct hdspm * hdspm, int out) | |
3255 | { | |
3256 | if (out) | |
3257 | hdspm->control_register |= HDSPM_InputSelect0; | |
3258 | else | |
3259 | hdspm->control_register &= ~HDSPM_InputSelect0; | |
3260 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
3261 | ||
3262 | return 0; | |
3263 | } | |
3264 | ||
3265 | static int snd_hdspm_info_input_select(struct snd_kcontrol *kcontrol, | |
3266 | struct snd_ctl_elem_info *uinfo) | |
3267 | { | |
3268 | static char *texts[] = { "optical", "coaxial" }; | |
3269 | ||
3270 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
3271 | uinfo->count = 1; | |
3272 | uinfo->value.enumerated.items = 2; | |
3273 | ||
3274 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3275 | uinfo->value.enumerated.item = | |
3276 | uinfo->value.enumerated.items - 1; | |
3277 | strcpy(uinfo->value.enumerated.name, | |
3278 | texts[uinfo->value.enumerated.item]); | |
3279 | ||
3280 | return 0; | |
3281 | } | |
3282 | ||
3283 | static int snd_hdspm_get_input_select(struct snd_kcontrol *kcontrol, | |
3284 | struct snd_ctl_elem_value *ucontrol) | |
3285 | { | |
3286 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3287 | ||
3288 | spin_lock_irq(&hdspm->lock); | |
3289 | ucontrol->value.enumerated.item[0] = hdspm_input_select(hdspm); | |
3290 | spin_unlock_irq(&hdspm->lock); | |
3291 | return 0; | |
3292 | } | |
3293 | ||
3294 | static int snd_hdspm_put_input_select(struct snd_kcontrol *kcontrol, | |
3295 | struct snd_ctl_elem_value *ucontrol) | |
3296 | { | |
3297 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3298 | int change; | |
3299 | unsigned int val; | |
3300 | ||
3301 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3302 | return -EBUSY; | |
3303 | val = ucontrol->value.integer.value[0] & 1; | |
3304 | spin_lock_irq(&hdspm->lock); | |
3305 | change = (int) val != hdspm_input_select(hdspm); | |
3306 | hdspm_set_input_select(hdspm, val); | |
3307 | spin_unlock_irq(&hdspm->lock); | |
3308 | return change; | |
3309 | } | |
3310 | ||
0dca1793 | 3311 | |
3cee5a60 RB |
3312 | #define HDSPM_DS_WIRE(xname, xindex) \ |
3313 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3314 | .name = xname, \ | |
3315 | .index = xindex, \ | |
3316 | .info = snd_hdspm_info_ds_wire, \ | |
3317 | .get = snd_hdspm_get_ds_wire, \ | |
3318 | .put = snd_hdspm_put_ds_wire \ | |
3319 | } | |
3320 | ||
3321 | static int hdspm_ds_wire(struct hdspm * hdspm) | |
763f356c | 3322 | { |
3cee5a60 | 3323 | return (hdspm->control_register & HDSPM_DS_DoubleWire) ? 1 : 0; |
763f356c TI |
3324 | } |
3325 | ||
3cee5a60 | 3326 | static int hdspm_set_ds_wire(struct hdspm * hdspm, int ds) |
763f356c | 3327 | { |
3cee5a60 RB |
3328 | if (ds) |
3329 | hdspm->control_register |= HDSPM_DS_DoubleWire; | |
763f356c | 3330 | else |
3cee5a60 | 3331 | hdspm->control_register &= ~HDSPM_DS_DoubleWire; |
763f356c TI |
3332 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); |
3333 | ||
3334 | return 0; | |
3335 | } | |
3336 | ||
3cee5a60 RB |
3337 | static int snd_hdspm_info_ds_wire(struct snd_kcontrol *kcontrol, |
3338 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 3339 | { |
3cee5a60 RB |
3340 | static char *texts[] = { "Single", "Double" }; |
3341 | ||
3342 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
763f356c | 3343 | uinfo->count = 1; |
3cee5a60 RB |
3344 | uinfo->value.enumerated.items = 2; |
3345 | ||
3346 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3347 | uinfo->value.enumerated.item = | |
3348 | uinfo->value.enumerated.items - 1; | |
3349 | strcpy(uinfo->value.enumerated.name, | |
3350 | texts[uinfo->value.enumerated.item]); | |
3351 | ||
763f356c TI |
3352 | return 0; |
3353 | } | |
3354 | ||
3cee5a60 RB |
3355 | static int snd_hdspm_get_ds_wire(struct snd_kcontrol *kcontrol, |
3356 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3357 | { |
98274f07 | 3358 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3359 | |
3360 | spin_lock_irq(&hdspm->lock); | |
3cee5a60 | 3361 | ucontrol->value.enumerated.item[0] = hdspm_ds_wire(hdspm); |
763f356c TI |
3362 | spin_unlock_irq(&hdspm->lock); |
3363 | return 0; | |
3364 | } | |
3365 | ||
3cee5a60 RB |
3366 | static int snd_hdspm_put_ds_wire(struct snd_kcontrol *kcontrol, |
3367 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3368 | { |
98274f07 | 3369 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3370 | int change; |
3371 | unsigned int val; | |
3372 | ||
3373 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3374 | return -EBUSY; | |
3375 | val = ucontrol->value.integer.value[0] & 1; | |
3376 | spin_lock_irq(&hdspm->lock); | |
3cee5a60 RB |
3377 | change = (int) val != hdspm_ds_wire(hdspm); |
3378 | hdspm_set_ds_wire(hdspm, val); | |
763f356c TI |
3379 | spin_unlock_irq(&hdspm->lock); |
3380 | return change; | |
3381 | } | |
3382 | ||
0dca1793 | 3383 | |
3cee5a60 | 3384 | #define HDSPM_QS_WIRE(xname, xindex) \ |
67ed4161 | 3385 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
3386 | .name = xname, \ |
3387 | .index = xindex, \ | |
3cee5a60 RB |
3388 | .info = snd_hdspm_info_qs_wire, \ |
3389 | .get = snd_hdspm_get_qs_wire, \ | |
3390 | .put = snd_hdspm_put_qs_wire \ | |
763f356c TI |
3391 | } |
3392 | ||
3cee5a60 | 3393 | static int hdspm_qs_wire(struct hdspm * hdspm) |
763f356c | 3394 | { |
3cee5a60 RB |
3395 | if (hdspm->control_register & HDSPM_QS_DoubleWire) |
3396 | return 1; | |
3397 | if (hdspm->control_register & HDSPM_QS_QuadWire) | |
3398 | return 2; | |
3399 | return 0; | |
763f356c TI |
3400 | } |
3401 | ||
3cee5a60 | 3402 | static int hdspm_set_qs_wire(struct hdspm * hdspm, int mode) |
763f356c | 3403 | { |
3cee5a60 RB |
3404 | hdspm->control_register &= ~(HDSPM_QS_DoubleWire | HDSPM_QS_QuadWire); |
3405 | switch (mode) { | |
3406 | case 0: | |
3407 | break; | |
3408 | case 1: | |
3409 | hdspm->control_register |= HDSPM_QS_DoubleWire; | |
3410 | break; | |
3411 | case 2: | |
3412 | hdspm->control_register |= HDSPM_QS_QuadWire; | |
3413 | break; | |
3414 | } | |
763f356c TI |
3415 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); |
3416 | ||
3417 | return 0; | |
3418 | } | |
3419 | ||
3cee5a60 | 3420 | static int snd_hdspm_info_qs_wire(struct snd_kcontrol *kcontrol, |
98274f07 | 3421 | struct snd_ctl_elem_info *uinfo) |
763f356c | 3422 | { |
3cee5a60 | 3423 | static char *texts[] = { "Single", "Double", "Quad" }; |
763f356c TI |
3424 | |
3425 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
3426 | uinfo->count = 1; | |
3cee5a60 | 3427 | uinfo->value.enumerated.items = 3; |
763f356c TI |
3428 | |
3429 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3430 | uinfo->value.enumerated.item = | |
3431 | uinfo->value.enumerated.items - 1; | |
3432 | strcpy(uinfo->value.enumerated.name, | |
3433 | texts[uinfo->value.enumerated.item]); | |
3434 | ||
3435 | return 0; | |
3436 | } | |
3437 | ||
3cee5a60 | 3438 | static int snd_hdspm_get_qs_wire(struct snd_kcontrol *kcontrol, |
98274f07 | 3439 | struct snd_ctl_elem_value *ucontrol) |
763f356c | 3440 | { |
98274f07 | 3441 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3442 | |
3443 | spin_lock_irq(&hdspm->lock); | |
3cee5a60 | 3444 | ucontrol->value.enumerated.item[0] = hdspm_qs_wire(hdspm); |
763f356c TI |
3445 | spin_unlock_irq(&hdspm->lock); |
3446 | return 0; | |
3447 | } | |
3448 | ||
3cee5a60 | 3449 | static int snd_hdspm_put_qs_wire(struct snd_kcontrol *kcontrol, |
98274f07 | 3450 | struct snd_ctl_elem_value *ucontrol) |
763f356c | 3451 | { |
98274f07 | 3452 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 3453 | int change; |
3cee5a60 | 3454 | int val; |
763f356c TI |
3455 | |
3456 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3457 | return -EBUSY; | |
3cee5a60 RB |
3458 | val = ucontrol->value.integer.value[0]; |
3459 | if (val < 0) | |
3460 | val = 0; | |
3461 | if (val > 2) | |
3462 | val = 2; | |
763f356c | 3463 | spin_lock_irq(&hdspm->lock); |
ef5fa1a4 | 3464 | change = val != hdspm_qs_wire(hdspm); |
3cee5a60 | 3465 | hdspm_set_qs_wire(hdspm, val); |
763f356c TI |
3466 | spin_unlock_irq(&hdspm->lock); |
3467 | return change; | |
3468 | } | |
3469 | ||
700d1ef3 AK |
3470 | #define HDSPM_MADI_SPEEDMODE(xname, xindex) \ |
3471 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3472 | .name = xname, \ | |
3473 | .index = xindex, \ | |
3474 | .info = snd_hdspm_info_madi_speedmode, \ | |
3475 | .get = snd_hdspm_get_madi_speedmode, \ | |
3476 | .put = snd_hdspm_put_madi_speedmode \ | |
3477 | } | |
3478 | ||
3479 | static int hdspm_madi_speedmode(struct hdspm *hdspm) | |
3480 | { | |
3481 | if (hdspm->control_register & HDSPM_QuadSpeed) | |
3482 | return 2; | |
3483 | if (hdspm->control_register & HDSPM_DoubleSpeed) | |
3484 | return 1; | |
3485 | return 0; | |
3486 | } | |
3487 | ||
3488 | static int hdspm_set_madi_speedmode(struct hdspm *hdspm, int mode) | |
3489 | { | |
3490 | hdspm->control_register &= ~(HDSPM_DoubleSpeed | HDSPM_QuadSpeed); | |
3491 | switch (mode) { | |
3492 | case 0: | |
3493 | break; | |
3494 | case 1: | |
3495 | hdspm->control_register |= HDSPM_DoubleSpeed; | |
3496 | break; | |
3497 | case 2: | |
3498 | hdspm->control_register |= HDSPM_QuadSpeed; | |
3499 | break; | |
3500 | } | |
3501 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
3502 | ||
3503 | return 0; | |
3504 | } | |
3505 | ||
3506 | static int snd_hdspm_info_madi_speedmode(struct snd_kcontrol *kcontrol, | |
3507 | struct snd_ctl_elem_info *uinfo) | |
3508 | { | |
3509 | static char *texts[] = { "Single", "Double", "Quad" }; | |
3510 | ||
3511 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
3512 | uinfo->count = 1; | |
3513 | uinfo->value.enumerated.items = 3; | |
3514 | ||
3515 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3516 | uinfo->value.enumerated.item = | |
3517 | uinfo->value.enumerated.items - 1; | |
3518 | strcpy(uinfo->value.enumerated.name, | |
3519 | texts[uinfo->value.enumerated.item]); | |
3520 | ||
3521 | return 0; | |
3522 | } | |
3523 | ||
3524 | static int snd_hdspm_get_madi_speedmode(struct snd_kcontrol *kcontrol, | |
3525 | struct snd_ctl_elem_value *ucontrol) | |
3526 | { | |
3527 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3528 | ||
3529 | spin_lock_irq(&hdspm->lock); | |
3530 | ucontrol->value.enumerated.item[0] = hdspm_madi_speedmode(hdspm); | |
3531 | spin_unlock_irq(&hdspm->lock); | |
3532 | return 0; | |
3533 | } | |
3534 | ||
3535 | static int snd_hdspm_put_madi_speedmode(struct snd_kcontrol *kcontrol, | |
3536 | struct snd_ctl_elem_value *ucontrol) | |
3537 | { | |
3538 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3539 | int change; | |
3540 | int val; | |
3541 | ||
3542 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3543 | return -EBUSY; | |
3544 | val = ucontrol->value.integer.value[0]; | |
3545 | if (val < 0) | |
3546 | val = 0; | |
3547 | if (val > 2) | |
3548 | val = 2; | |
3549 | spin_lock_irq(&hdspm->lock); | |
3550 | change = val != hdspm_madi_speedmode(hdspm); | |
3551 | hdspm_set_madi_speedmode(hdspm, val); | |
3552 | spin_unlock_irq(&hdspm->lock); | |
3553 | return change; | |
3554 | } | |
763f356c TI |
3555 | |
3556 | #define HDSPM_MIXER(xname, xindex) \ | |
3557 | { .iface = SNDRV_CTL_ELEM_IFACE_HWDEP, \ | |
3558 | .name = xname, \ | |
3559 | .index = xindex, \ | |
67ed4161 | 3560 | .device = 0, \ |
763f356c TI |
3561 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \ |
3562 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
3563 | .info = snd_hdspm_info_mixer, \ | |
3564 | .get = snd_hdspm_get_mixer, \ | |
3565 | .put = snd_hdspm_put_mixer \ | |
3566 | } | |
3567 | ||
98274f07 TI |
3568 | static int snd_hdspm_info_mixer(struct snd_kcontrol *kcontrol, |
3569 | struct snd_ctl_elem_info *uinfo) | |
763f356c TI |
3570 | { |
3571 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
3572 | uinfo->count = 3; | |
3573 | uinfo->value.integer.min = 0; | |
3574 | uinfo->value.integer.max = 65535; | |
3575 | uinfo->value.integer.step = 1; | |
3576 | return 0; | |
3577 | } | |
3578 | ||
98274f07 TI |
3579 | static int snd_hdspm_get_mixer(struct snd_kcontrol *kcontrol, |
3580 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3581 | { |
98274f07 | 3582 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3583 | int source; |
3584 | int destination; | |
3585 | ||
3586 | source = ucontrol->value.integer.value[0]; | |
3587 | if (source < 0) | |
3588 | source = 0; | |
3589 | else if (source >= 2 * HDSPM_MAX_CHANNELS) | |
3590 | source = 2 * HDSPM_MAX_CHANNELS - 1; | |
3591 | ||
3592 | destination = ucontrol->value.integer.value[1]; | |
3593 | if (destination < 0) | |
3594 | destination = 0; | |
3595 | else if (destination >= HDSPM_MAX_CHANNELS) | |
3596 | destination = HDSPM_MAX_CHANNELS - 1; | |
3597 | ||
3598 | spin_lock_irq(&hdspm->lock); | |
3599 | if (source >= HDSPM_MAX_CHANNELS) | |
3600 | ucontrol->value.integer.value[2] = | |
3601 | hdspm_read_pb_gain(hdspm, destination, | |
3602 | source - HDSPM_MAX_CHANNELS); | |
3603 | else | |
3604 | ucontrol->value.integer.value[2] = | |
3605 | hdspm_read_in_gain(hdspm, destination, source); | |
3606 | ||
3607 | spin_unlock_irq(&hdspm->lock); | |
3608 | ||
3609 | return 0; | |
3610 | } | |
3611 | ||
98274f07 TI |
3612 | static int snd_hdspm_put_mixer(struct snd_kcontrol *kcontrol, |
3613 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3614 | { |
98274f07 | 3615 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3616 | int change; |
3617 | int source; | |
3618 | int destination; | |
3619 | int gain; | |
3620 | ||
3621 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3622 | return -EBUSY; | |
3623 | ||
3624 | source = ucontrol->value.integer.value[0]; | |
3625 | destination = ucontrol->value.integer.value[1]; | |
3626 | ||
3627 | if (source < 0 || source >= 2 * HDSPM_MAX_CHANNELS) | |
3628 | return -1; | |
3629 | if (destination < 0 || destination >= HDSPM_MAX_CHANNELS) | |
3630 | return -1; | |
3631 | ||
3632 | gain = ucontrol->value.integer.value[2]; | |
3633 | ||
3634 | spin_lock_irq(&hdspm->lock); | |
3635 | ||
3636 | if (source >= HDSPM_MAX_CHANNELS) | |
3637 | change = gain != hdspm_read_pb_gain(hdspm, destination, | |
3638 | source - | |
3639 | HDSPM_MAX_CHANNELS); | |
3640 | else | |
ef5fa1a4 TI |
3641 | change = gain != hdspm_read_in_gain(hdspm, destination, |
3642 | source); | |
763f356c TI |
3643 | |
3644 | if (change) { | |
3645 | if (source >= HDSPM_MAX_CHANNELS) | |
3646 | hdspm_write_pb_gain(hdspm, destination, | |
3647 | source - HDSPM_MAX_CHANNELS, | |
3648 | gain); | |
3649 | else | |
3650 | hdspm_write_in_gain(hdspm, destination, source, | |
3651 | gain); | |
3652 | } | |
3653 | spin_unlock_irq(&hdspm->lock); | |
3654 | ||
3655 | return change; | |
3656 | } | |
3657 | ||
3658 | /* The simple mixer control(s) provide gain control for the | |
3659 | basic 1:1 mappings of playback streams to output | |
0dca1793 | 3660 | streams. |
763f356c TI |
3661 | */ |
3662 | ||
3663 | #define HDSPM_PLAYBACK_MIXER \ | |
3664 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3665 | .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_WRITE | \ | |
3666 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
3667 | .info = snd_hdspm_info_playback_mixer, \ | |
3668 | .get = snd_hdspm_get_playback_mixer, \ | |
3669 | .put = snd_hdspm_put_playback_mixer \ | |
3670 | } | |
3671 | ||
98274f07 TI |
3672 | static int snd_hdspm_info_playback_mixer(struct snd_kcontrol *kcontrol, |
3673 | struct snd_ctl_elem_info *uinfo) | |
763f356c TI |
3674 | { |
3675 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
3676 | uinfo->count = 1; | |
3677 | uinfo->value.integer.min = 0; | |
0dca1793 | 3678 | uinfo->value.integer.max = 64; |
763f356c TI |
3679 | uinfo->value.integer.step = 1; |
3680 | return 0; | |
3681 | } | |
3682 | ||
98274f07 TI |
3683 | static int snd_hdspm_get_playback_mixer(struct snd_kcontrol *kcontrol, |
3684 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3685 | { |
98274f07 | 3686 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 3687 | int channel; |
763f356c TI |
3688 | |
3689 | channel = ucontrol->id.index - 1; | |
3690 | ||
da3cec35 TI |
3691 | if (snd_BUG_ON(channel < 0 || channel >= HDSPM_MAX_CHANNELS)) |
3692 | return -EINVAL; | |
763f356c | 3693 | |
763f356c TI |
3694 | spin_lock_irq(&hdspm->lock); |
3695 | ucontrol->value.integer.value[0] = | |
0dca1793 | 3696 | (hdspm_read_pb_gain(hdspm, channel, channel)*64)/UNITY_GAIN; |
763f356c TI |
3697 | spin_unlock_irq(&hdspm->lock); |
3698 | ||
763f356c TI |
3699 | return 0; |
3700 | } | |
3701 | ||
98274f07 TI |
3702 | static int snd_hdspm_put_playback_mixer(struct snd_kcontrol *kcontrol, |
3703 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3704 | { |
98274f07 | 3705 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3706 | int change; |
3707 | int channel; | |
763f356c TI |
3708 | int gain; |
3709 | ||
3710 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3711 | return -EBUSY; | |
3712 | ||
3713 | channel = ucontrol->id.index - 1; | |
3714 | ||
da3cec35 TI |
3715 | if (snd_BUG_ON(channel < 0 || channel >= HDSPM_MAX_CHANNELS)) |
3716 | return -EINVAL; | |
763f356c | 3717 | |
0dca1793 | 3718 | gain = ucontrol->value.integer.value[0]*UNITY_GAIN/64; |
763f356c TI |
3719 | |
3720 | spin_lock_irq(&hdspm->lock); | |
3721 | change = | |
0dca1793 AK |
3722 | gain != hdspm_read_pb_gain(hdspm, channel, |
3723 | channel); | |
763f356c | 3724 | if (change) |
0dca1793 | 3725 | hdspm_write_pb_gain(hdspm, channel, channel, |
763f356c TI |
3726 | gain); |
3727 | spin_unlock_irq(&hdspm->lock); | |
3728 | return change; | |
3729 | } | |
3730 | ||
0dca1793 AK |
3731 | #define HDSPM_SYNC_CHECK(xname, xindex) \ |
3732 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3733 | .name = xname, \ | |
3734 | .private_value = xindex, \ | |
3735 | .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
3736 | .info = snd_hdspm_info_sync_check, \ | |
3737 | .get = snd_hdspm_get_sync_check \ | |
763f356c TI |
3738 | } |
3739 | ||
0dca1793 | 3740 | |
98274f07 TI |
3741 | static int snd_hdspm_info_sync_check(struct snd_kcontrol *kcontrol, |
3742 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 3743 | { |
0dca1793 | 3744 | static char *texts[] = { "No Lock", "Lock", "Sync", "N/A" }; |
763f356c TI |
3745 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
3746 | uinfo->count = 1; | |
0dca1793 | 3747 | uinfo->value.enumerated.items = 4; |
763f356c TI |
3748 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
3749 | uinfo->value.enumerated.item = | |
0dca1793 | 3750 | uinfo->value.enumerated.items - 1; |
763f356c | 3751 | strcpy(uinfo->value.enumerated.name, |
0dca1793 | 3752 | texts[uinfo->value.enumerated.item]); |
763f356c TI |
3753 | return 0; |
3754 | } | |
3755 | ||
0dca1793 | 3756 | static int hdspm_wc_sync_check(struct hdspm *hdspm) |
763f356c | 3757 | { |
0dca1793 AK |
3758 | int status, status2; |
3759 | ||
3760 | switch (hdspm->io_type) { | |
3761 | case AES32: | |
3762 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
3763 | if (status & HDSPM_wcSync) | |
763f356c | 3764 | return 2; |
0dca1793 AK |
3765 | else if (status & HDSPM_wcLock) |
3766 | return 1; | |
3cee5a60 | 3767 | return 0; |
0dca1793 AK |
3768 | break; |
3769 | ||
3770 | case MADI: | |
3771 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
3cee5a60 RB |
3772 | if (status2 & HDSPM_wcLock) { |
3773 | if (status2 & HDSPM_wcSync) | |
3774 | return 2; | |
3775 | else | |
3776 | return 1; | |
3777 | } | |
3778 | return 0; | |
0dca1793 | 3779 | break; |
763f356c | 3780 | |
0dca1793 AK |
3781 | case RayDAT: |
3782 | case AIO: | |
3783 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
763f356c | 3784 | |
0dca1793 AK |
3785 | if (status & 0x2000000) |
3786 | return 2; | |
3787 | else if (status & 0x1000000) | |
3788 | return 1; | |
3789 | return 0; | |
763f356c | 3790 | |
0dca1793 | 3791 | break; |
763f356c | 3792 | |
0dca1793 AK |
3793 | case MADIface: |
3794 | break; | |
3795 | } | |
3796 | ||
3797 | ||
3798 | return 3; | |
763f356c TI |
3799 | } |
3800 | ||
0dca1793 AK |
3801 | |
3802 | static int hdspm_madi_sync_check(struct hdspm *hdspm) | |
763f356c TI |
3803 | { |
3804 | int status = hdspm_read(hdspm, HDSPM_statusRegister); | |
3805 | if (status & HDSPM_madiLock) { | |
3806 | if (status & HDSPM_madiSync) | |
3807 | return 2; | |
3808 | else | |
3809 | return 1; | |
3810 | } | |
3811 | return 0; | |
3812 | } | |
3813 | ||
763f356c | 3814 | |
0dca1793 AK |
3815 | static int hdspm_s1_sync_check(struct hdspm *hdspm, int idx) |
3816 | { | |
3817 | int status, lock, sync; | |
763f356c | 3818 | |
0dca1793 | 3819 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); |
763f356c | 3820 | |
0dca1793 AK |
3821 | lock = (status & (0x1<<idx)) ? 1 : 0; |
3822 | sync = (status & (0x100<<idx)) ? 1 : 0; | |
3cee5a60 | 3823 | |
0dca1793 | 3824 | if (lock && sync) |
3cee5a60 | 3825 | return 2; |
0dca1793 AK |
3826 | else if (lock) |
3827 | return 1; | |
3cee5a60 RB |
3828 | return 0; |
3829 | } | |
3830 | ||
0dca1793 AK |
3831 | |
3832 | static int hdspm_sync_in_sync_check(struct hdspm *hdspm) | |
3833 | { | |
3834 | int status, lock = 0, sync = 0; | |
3835 | ||
3836 | switch (hdspm->io_type) { | |
3837 | case RayDAT: | |
3838 | case AIO: | |
3839 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_3); | |
3840 | lock = (status & 0x400) ? 1 : 0; | |
3841 | sync = (status & 0x800) ? 1 : 0; | |
3842 | break; | |
3843 | ||
3844 | case MADI: | |
3845 | case AES32: | |
3846 | status = hdspm_read(hdspm, HDSPM_statusRegister2); | |
a7edbd5b AK |
3847 | lock = (status & HDSPM_syncInLock) ? 1 : 0; |
3848 | sync = (status & HDSPM_syncInSync) ? 1 : 0; | |
0dca1793 AK |
3849 | break; |
3850 | ||
3851 | case MADIface: | |
3852 | break; | |
3853 | } | |
3854 | ||
3855 | if (lock && sync) | |
3856 | return 2; | |
3857 | else if (lock) | |
3858 | return 1; | |
3859 | ||
3860 | return 0; | |
3861 | } | |
3862 | ||
3863 | static int hdspm_aes_sync_check(struct hdspm *hdspm, int idx) | |
3864 | { | |
3865 | int status2, lock, sync; | |
3866 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
3867 | ||
3868 | lock = (status2 & (0x0080 >> idx)) ? 1 : 0; | |
3869 | sync = (status2 & (0x8000 >> idx)) ? 1 : 0; | |
3870 | ||
3871 | if (sync) | |
3872 | return 2; | |
3873 | else if (lock) | |
3874 | return 1; | |
3875 | return 0; | |
3876 | } | |
3877 | ||
3878 | ||
3879 | static int hdspm_tco_sync_check(struct hdspm *hdspm) | |
3880 | { | |
3881 | int status; | |
3882 | ||
3883 | if (hdspm->tco) { | |
3884 | switch (hdspm->io_type) { | |
3885 | case MADI: | |
3886 | case AES32: | |
3887 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
3888 | if (status & HDSPM_tcoLock) { | |
3889 | if (status & HDSPM_tcoSync) | |
3890 | return 2; | |
3891 | else | |
3892 | return 1; | |
3893 | } | |
3894 | return 0; | |
3895 | ||
3896 | break; | |
3897 | ||
3898 | case RayDAT: | |
3899 | case AIO: | |
3900 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); | |
3901 | ||
3902 | if (status & 0x8000000) | |
3903 | return 2; /* Sync */ | |
3904 | if (status & 0x4000000) | |
3905 | return 1; /* Lock */ | |
3906 | return 0; /* No signal */ | |
3907 | break; | |
3908 | ||
3909 | default: | |
3910 | break; | |
3911 | } | |
3912 | } | |
3913 | ||
3914 | return 3; /* N/A */ | |
3915 | } | |
3916 | ||
3917 | ||
3918 | static int snd_hdspm_get_sync_check(struct snd_kcontrol *kcontrol, | |
3919 | struct snd_ctl_elem_value *ucontrol) | |
3920 | { | |
3921 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3922 | int val = -1; | |
3923 | ||
3924 | switch (hdspm->io_type) { | |
3925 | case RayDAT: | |
3926 | switch (kcontrol->private_value) { | |
3927 | case 0: /* WC */ | |
3928 | val = hdspm_wc_sync_check(hdspm); break; | |
3929 | case 7: /* TCO */ | |
3930 | val = hdspm_tco_sync_check(hdspm); break; | |
3931 | case 8: /* SYNC IN */ | |
3932 | val = hdspm_sync_in_sync_check(hdspm); break; | |
3933 | default: | |
3934 | val = hdspm_s1_sync_check(hdspm, ucontrol->id.index-1); | |
3935 | } | |
3936 | ||
3937 | case AIO: | |
3938 | switch (kcontrol->private_value) { | |
3939 | case 0: /* WC */ | |
3940 | val = hdspm_wc_sync_check(hdspm); break; | |
3941 | case 4: /* TCO */ | |
3942 | val = hdspm_tco_sync_check(hdspm); break; | |
3943 | case 5: /* SYNC IN */ | |
3944 | val = hdspm_sync_in_sync_check(hdspm); break; | |
3945 | default: | |
3946 | val = hdspm_s1_sync_check(hdspm, ucontrol->id.index-1); | |
3947 | } | |
3948 | ||
3949 | case MADI: | |
3950 | switch (kcontrol->private_value) { | |
3951 | case 0: /* WC */ | |
3952 | val = hdspm_wc_sync_check(hdspm); break; | |
3953 | case 1: /* MADI */ | |
3954 | val = hdspm_madi_sync_check(hdspm); break; | |
3955 | case 2: /* TCO */ | |
3956 | val = hdspm_tco_sync_check(hdspm); break; | |
3957 | case 3: /* SYNC_IN */ | |
3958 | val = hdspm_sync_in_sync_check(hdspm); break; | |
3959 | } | |
3960 | ||
3961 | case MADIface: | |
3962 | val = hdspm_madi_sync_check(hdspm); /* MADI */ | |
3963 | break; | |
3964 | ||
3965 | case AES32: | |
3966 | switch (kcontrol->private_value) { | |
3967 | case 0: /* WC */ | |
3968 | val = hdspm_wc_sync_check(hdspm); break; | |
3969 | case 9: /* TCO */ | |
3970 | val = hdspm_tco_sync_check(hdspm); break; | |
3971 | case 10 /* SYNC IN */: | |
3972 | val = hdspm_sync_in_sync_check(hdspm); break; | |
7c4a95b5 | 3973 | default: /* AES1 to AES8 */ |
0dca1793 | 3974 | val = hdspm_aes_sync_check(hdspm, |
7c4a95b5 | 3975 | kcontrol->private_value-1); |
0dca1793 AK |
3976 | } |
3977 | ||
3978 | } | |
3979 | ||
3980 | if (-1 == val) | |
3981 | val = 3; | |
3982 | ||
3983 | ucontrol->value.enumerated.item[0] = val; | |
3984 | return 0; | |
3985 | } | |
3986 | ||
3987 | ||
3988 | ||
3989 | /** | |
3990 | * TCO controls | |
3991 | **/ | |
3992 | static void hdspm_tco_write(struct hdspm *hdspm) | |
3993 | { | |
3994 | unsigned int tc[4] = { 0, 0, 0, 0}; | |
3995 | ||
3996 | switch (hdspm->tco->input) { | |
3997 | case 0: | |
3998 | tc[2] |= HDSPM_TCO2_set_input_MSB; | |
3999 | break; | |
4000 | case 1: | |
4001 | tc[2] |= HDSPM_TCO2_set_input_LSB; | |
4002 | break; | |
4003 | default: | |
4004 | break; | |
4005 | } | |
4006 | ||
4007 | switch (hdspm->tco->framerate) { | |
4008 | case 1: | |
4009 | tc[1] |= HDSPM_TCO1_LTC_Format_LSB; | |
4010 | break; | |
4011 | case 2: | |
4012 | tc[1] |= HDSPM_TCO1_LTC_Format_MSB; | |
4013 | break; | |
4014 | case 3: | |
4015 | tc[1] |= HDSPM_TCO1_LTC_Format_MSB + | |
4016 | HDSPM_TCO1_set_drop_frame_flag; | |
4017 | break; | |
4018 | case 4: | |
4019 | tc[1] |= HDSPM_TCO1_LTC_Format_LSB + | |
4020 | HDSPM_TCO1_LTC_Format_MSB; | |
4021 | break; | |
4022 | case 5: | |
4023 | tc[1] |= HDSPM_TCO1_LTC_Format_LSB + | |
4024 | HDSPM_TCO1_LTC_Format_MSB + | |
4025 | HDSPM_TCO1_set_drop_frame_flag; | |
4026 | break; | |
4027 | default: | |
4028 | break; | |
4029 | } | |
4030 | ||
4031 | switch (hdspm->tco->wordclock) { | |
4032 | case 1: | |
4033 | tc[2] |= HDSPM_TCO2_WCK_IO_ratio_LSB; | |
4034 | break; | |
4035 | case 2: | |
4036 | tc[2] |= HDSPM_TCO2_WCK_IO_ratio_MSB; | |
4037 | break; | |
4038 | default: | |
4039 | break; | |
4040 | } | |
4041 | ||
4042 | switch (hdspm->tco->samplerate) { | |
4043 | case 1: | |
4044 | tc[2] |= HDSPM_TCO2_set_freq; | |
4045 | break; | |
4046 | case 2: | |
4047 | tc[2] |= HDSPM_TCO2_set_freq_from_app; | |
4048 | break; | |
4049 | default: | |
4050 | break; | |
4051 | } | |
4052 | ||
4053 | switch (hdspm->tco->pull) { | |
4054 | case 1: | |
4055 | tc[2] |= HDSPM_TCO2_set_pull_up; | |
4056 | break; | |
4057 | case 2: | |
4058 | tc[2] |= HDSPM_TCO2_set_pull_down; | |
4059 | break; | |
4060 | case 3: | |
4061 | tc[2] |= HDSPM_TCO2_set_pull_up + HDSPM_TCO2_set_01_4; | |
4062 | break; | |
4063 | case 4: | |
4064 | tc[2] |= HDSPM_TCO2_set_pull_down + HDSPM_TCO2_set_01_4; | |
4065 | break; | |
4066 | default: | |
4067 | break; | |
4068 | } | |
4069 | ||
4070 | if (1 == hdspm->tco->term) { | |
4071 | tc[2] |= HDSPM_TCO2_set_term_75R; | |
4072 | } | |
4073 | ||
4074 | hdspm_write(hdspm, HDSPM_WR_TCO, tc[0]); | |
4075 | hdspm_write(hdspm, HDSPM_WR_TCO+4, tc[1]); | |
4076 | hdspm_write(hdspm, HDSPM_WR_TCO+8, tc[2]); | |
4077 | hdspm_write(hdspm, HDSPM_WR_TCO+12, tc[3]); | |
4078 | } | |
4079 | ||
4080 | ||
4081 | #define HDSPM_TCO_SAMPLE_RATE(xname, xindex) \ | |
4082 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
4083 | .name = xname, \ | |
4084 | .index = xindex, \ | |
4085 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
4086 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
4087 | .info = snd_hdspm_info_tco_sample_rate, \ | |
4088 | .get = snd_hdspm_get_tco_sample_rate, \ | |
4089 | .put = snd_hdspm_put_tco_sample_rate \ | |
4090 | } | |
4091 | ||
4092 | static int snd_hdspm_info_tco_sample_rate(struct snd_kcontrol *kcontrol, | |
4093 | struct snd_ctl_elem_info *uinfo) | |
4094 | { | |
4095 | static char *texts[] = { "44.1 kHz", "48 kHz" }; | |
4096 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
4097 | uinfo->count = 1; | |
4098 | uinfo->value.enumerated.items = 2; | |
4099 | ||
4100 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
4101 | uinfo->value.enumerated.item = | |
4102 | uinfo->value.enumerated.items - 1; | |
4103 | ||
4104 | strcpy(uinfo->value.enumerated.name, | |
4105 | texts[uinfo->value.enumerated.item]); | |
4106 | ||
4107 | return 0; | |
4108 | } | |
4109 | ||
4110 | static int snd_hdspm_get_tco_sample_rate(struct snd_kcontrol *kcontrol, | |
4111 | struct snd_ctl_elem_value *ucontrol) | |
4112 | { | |
4113 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4114 | ||
4115 | ucontrol->value.enumerated.item[0] = hdspm->tco->samplerate; | |
4116 | ||
4117 | return 0; | |
4118 | } | |
4119 | ||
4120 | static int snd_hdspm_put_tco_sample_rate(struct snd_kcontrol *kcontrol, | |
4121 | struct snd_ctl_elem_value *ucontrol) | |
4122 | { | |
4123 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4124 | ||
4125 | if (hdspm->tco->samplerate != ucontrol->value.enumerated.item[0]) { | |
4126 | hdspm->tco->samplerate = ucontrol->value.enumerated.item[0]; | |
4127 | ||
4128 | hdspm_tco_write(hdspm); | |
4129 | ||
4130 | return 1; | |
4131 | } | |
4132 | ||
4133 | return 0; | |
4134 | } | |
4135 | ||
4136 | ||
4137 | #define HDSPM_TCO_PULL(xname, xindex) \ | |
4138 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
4139 | .name = xname, \ | |
4140 | .index = xindex, \ | |
4141 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
4142 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
4143 | .info = snd_hdspm_info_tco_pull, \ | |
4144 | .get = snd_hdspm_get_tco_pull, \ | |
4145 | .put = snd_hdspm_put_tco_pull \ | |
4146 | } | |
4147 | ||
4148 | static int snd_hdspm_info_tco_pull(struct snd_kcontrol *kcontrol, | |
4149 | struct snd_ctl_elem_info *uinfo) | |
4150 | { | |
4151 | static char *texts[] = { "0", "+ 0.1 %", "- 0.1 %", "+ 4 %", "- 4 %" }; | |
4152 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
4153 | uinfo->count = 1; | |
4154 | uinfo->value.enumerated.items = 5; | |
4155 | ||
4156 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
4157 | uinfo->value.enumerated.item = | |
4158 | uinfo->value.enumerated.items - 1; | |
4159 | ||
4160 | strcpy(uinfo->value.enumerated.name, | |
4161 | texts[uinfo->value.enumerated.item]); | |
4162 | ||
4163 | return 0; | |
4164 | } | |
4165 | ||
4166 | static int snd_hdspm_get_tco_pull(struct snd_kcontrol *kcontrol, | |
4167 | struct snd_ctl_elem_value *ucontrol) | |
4168 | { | |
4169 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4170 | ||
4171 | ucontrol->value.enumerated.item[0] = hdspm->tco->pull; | |
4172 | ||
4173 | return 0; | |
4174 | } | |
4175 | ||
4176 | static int snd_hdspm_put_tco_pull(struct snd_kcontrol *kcontrol, | |
4177 | struct snd_ctl_elem_value *ucontrol) | |
4178 | { | |
4179 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4180 | ||
4181 | if (hdspm->tco->pull != ucontrol->value.enumerated.item[0]) { | |
4182 | hdspm->tco->pull = ucontrol->value.enumerated.item[0]; | |
4183 | ||
4184 | hdspm_tco_write(hdspm); | |
4185 | ||
4186 | return 1; | |
4187 | } | |
4188 | ||
4189 | return 0; | |
4190 | } | |
4191 | ||
4192 | #define HDSPM_TCO_WCK_CONVERSION(xname, xindex) \ | |
4193 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
4194 | .name = xname, \ | |
4195 | .index = xindex, \ | |
4196 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
4197 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
4198 | .info = snd_hdspm_info_tco_wck_conversion, \ | |
4199 | .get = snd_hdspm_get_tco_wck_conversion, \ | |
4200 | .put = snd_hdspm_put_tco_wck_conversion \ | |
4201 | } | |
4202 | ||
4203 | static int snd_hdspm_info_tco_wck_conversion(struct snd_kcontrol *kcontrol, | |
4204 | struct snd_ctl_elem_info *uinfo) | |
4205 | { | |
4206 | static char *texts[] = { "1:1", "44.1 -> 48", "48 -> 44.1" }; | |
4207 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
4208 | uinfo->count = 1; | |
4209 | uinfo->value.enumerated.items = 3; | |
4210 | ||
4211 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
4212 | uinfo->value.enumerated.item = | |
4213 | uinfo->value.enumerated.items - 1; | |
4214 | ||
4215 | strcpy(uinfo->value.enumerated.name, | |
4216 | texts[uinfo->value.enumerated.item]); | |
4217 | ||
4218 | return 0; | |
4219 | } | |
4220 | ||
4221 | static int snd_hdspm_get_tco_wck_conversion(struct snd_kcontrol *kcontrol, | |
4222 | struct snd_ctl_elem_value *ucontrol) | |
4223 | { | |
4224 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4225 | ||
4226 | ucontrol->value.enumerated.item[0] = hdspm->tco->wordclock; | |
4227 | ||
4228 | return 0; | |
4229 | } | |
4230 | ||
4231 | static int snd_hdspm_put_tco_wck_conversion(struct snd_kcontrol *kcontrol, | |
4232 | struct snd_ctl_elem_value *ucontrol) | |
4233 | { | |
4234 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4235 | ||
4236 | if (hdspm->tco->wordclock != ucontrol->value.enumerated.item[0]) { | |
4237 | hdspm->tco->wordclock = ucontrol->value.enumerated.item[0]; | |
4238 | ||
4239 | hdspm_tco_write(hdspm); | |
4240 | ||
4241 | return 1; | |
4242 | } | |
4243 | ||
4244 | return 0; | |
4245 | } | |
4246 | ||
4247 | ||
4248 | #define HDSPM_TCO_FRAME_RATE(xname, xindex) \ | |
4249 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
4250 | .name = xname, \ | |
4251 | .index = xindex, \ | |
4252 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
4253 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
4254 | .info = snd_hdspm_info_tco_frame_rate, \ | |
4255 | .get = snd_hdspm_get_tco_frame_rate, \ | |
4256 | .put = snd_hdspm_put_tco_frame_rate \ | |
4257 | } | |
4258 | ||
4259 | static int snd_hdspm_info_tco_frame_rate(struct snd_kcontrol *kcontrol, | |
4260 | struct snd_ctl_elem_info *uinfo) | |
4261 | { | |
4262 | static char *texts[] = { "24 fps", "25 fps", "29.97fps", | |
4263 | "29.97 dfps", "30 fps", "30 dfps" }; | |
4264 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
4265 | uinfo->count = 1; | |
4266 | uinfo->value.enumerated.items = 6; | |
4267 | ||
4268 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
4269 | uinfo->value.enumerated.item = | |
4270 | uinfo->value.enumerated.items - 1; | |
4271 | ||
4272 | strcpy(uinfo->value.enumerated.name, | |
4273 | texts[uinfo->value.enumerated.item]); | |
4274 | ||
4275 | return 0; | |
4276 | } | |
4277 | ||
4278 | static int snd_hdspm_get_tco_frame_rate(struct snd_kcontrol *kcontrol, | |
3cee5a60 RB |
4279 | struct snd_ctl_elem_value *ucontrol) |
4280 | { | |
3cee5a60 RB |
4281 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
4282 | ||
0dca1793 | 4283 | ucontrol->value.enumerated.item[0] = hdspm->tco->framerate; |
3cee5a60 | 4284 | |
3cee5a60 RB |
4285 | return 0; |
4286 | } | |
763f356c | 4287 | |
0dca1793 AK |
4288 | static int snd_hdspm_put_tco_frame_rate(struct snd_kcontrol *kcontrol, |
4289 | struct snd_ctl_elem_value *ucontrol) | |
4290 | { | |
4291 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
763f356c | 4292 | |
0dca1793 AK |
4293 | if (hdspm->tco->framerate != ucontrol->value.enumerated.item[0]) { |
4294 | hdspm->tco->framerate = ucontrol->value.enumerated.item[0]; | |
763f356c | 4295 | |
0dca1793 AK |
4296 | hdspm_tco_write(hdspm); |
4297 | ||
4298 | return 1; | |
4299 | } | |
4300 | ||
4301 | return 0; | |
4302 | } | |
763f356c | 4303 | |
0dca1793 AK |
4304 | |
4305 | #define HDSPM_TCO_SYNC_SOURCE(xname, xindex) \ | |
4306 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
4307 | .name = xname, \ | |
4308 | .index = xindex, \ | |
4309 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
4310 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
4311 | .info = snd_hdspm_info_tco_sync_source, \ | |
4312 | .get = snd_hdspm_get_tco_sync_source, \ | |
4313 | .put = snd_hdspm_put_tco_sync_source \ | |
4314 | } | |
4315 | ||
4316 | static int snd_hdspm_info_tco_sync_source(struct snd_kcontrol *kcontrol, | |
4317 | struct snd_ctl_elem_info *uinfo) | |
4318 | { | |
4319 | static char *texts[] = { "LTC", "Video", "WCK" }; | |
4320 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
4321 | uinfo->count = 1; | |
4322 | uinfo->value.enumerated.items = 3; | |
4323 | ||
4324 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
4325 | uinfo->value.enumerated.item = | |
4326 | uinfo->value.enumerated.items - 1; | |
4327 | ||
4328 | strcpy(uinfo->value.enumerated.name, | |
4329 | texts[uinfo->value.enumerated.item]); | |
4330 | ||
4331 | return 0; | |
4332 | } | |
4333 | ||
4334 | static int snd_hdspm_get_tco_sync_source(struct snd_kcontrol *kcontrol, | |
4335 | struct snd_ctl_elem_value *ucontrol) | |
4336 | { | |
4337 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4338 | ||
4339 | ucontrol->value.enumerated.item[0] = hdspm->tco->input; | |
4340 | ||
4341 | return 0; | |
4342 | } | |
4343 | ||
4344 | static int snd_hdspm_put_tco_sync_source(struct snd_kcontrol *kcontrol, | |
4345 | struct snd_ctl_elem_value *ucontrol) | |
4346 | { | |
4347 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4348 | ||
4349 | if (hdspm->tco->input != ucontrol->value.enumerated.item[0]) { | |
4350 | hdspm->tco->input = ucontrol->value.enumerated.item[0]; | |
4351 | ||
4352 | hdspm_tco_write(hdspm); | |
4353 | ||
4354 | return 1; | |
4355 | } | |
4356 | ||
4357 | return 0; | |
4358 | } | |
4359 | ||
4360 | ||
4361 | #define HDSPM_TCO_WORD_TERM(xname, xindex) \ | |
4362 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
4363 | .name = xname, \ | |
4364 | .index = xindex, \ | |
4365 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
4366 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
4367 | .info = snd_hdspm_info_tco_word_term, \ | |
4368 | .get = snd_hdspm_get_tco_word_term, \ | |
4369 | .put = snd_hdspm_put_tco_word_term \ | |
4370 | } | |
4371 | ||
4372 | static int snd_hdspm_info_tco_word_term(struct snd_kcontrol *kcontrol, | |
4373 | struct snd_ctl_elem_info *uinfo) | |
4374 | { | |
4375 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
4376 | uinfo->count = 1; | |
4377 | uinfo->value.integer.min = 0; | |
4378 | uinfo->value.integer.max = 1; | |
4379 | ||
4380 | return 0; | |
4381 | } | |
4382 | ||
4383 | ||
4384 | static int snd_hdspm_get_tco_word_term(struct snd_kcontrol *kcontrol, | |
4385 | struct snd_ctl_elem_value *ucontrol) | |
4386 | { | |
4387 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4388 | ||
4389 | ucontrol->value.enumerated.item[0] = hdspm->tco->term; | |
4390 | ||
4391 | return 0; | |
4392 | } | |
4393 | ||
4394 | ||
4395 | static int snd_hdspm_put_tco_word_term(struct snd_kcontrol *kcontrol, | |
4396 | struct snd_ctl_elem_value *ucontrol) | |
4397 | { | |
4398 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4399 | ||
4400 | if (hdspm->tco->term != ucontrol->value.enumerated.item[0]) { | |
4401 | hdspm->tco->term = ucontrol->value.enumerated.item[0]; | |
4402 | ||
4403 | hdspm_tco_write(hdspm); | |
4404 | ||
4405 | return 1; | |
4406 | } | |
4407 | ||
4408 | return 0; | |
4409 | } | |
4410 | ||
4411 | ||
4412 | ||
4413 | ||
4414 | static struct snd_kcontrol_new snd_hdspm_controls_madi[] = { | |
4415 | HDSPM_MIXER("Mixer", 0), | |
4416 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), | |
763f356c TI |
4417 | HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), |
4418 | HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0), | |
4419 | HDSPM_AUTOSYNC_REF("AutoSync Reference", 0), | |
4420 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
0dca1793 AK |
4421 | HDSPM_SYNC_CHECK("WC SyncCheck", 0), |
4422 | HDSPM_SYNC_CHECK("MADI SyncCheck", 1), | |
4423 | HDSPM_SYNC_CHECK("TCO SyncCHeck", 2), | |
4424 | HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 3), | |
763f356c TI |
4425 | HDSPM_LINE_OUT("Line Out", 0), |
4426 | HDSPM_TX_64("TX 64 channels mode", 0), | |
4427 | HDSPM_C_TMS("Clear Track Marker", 0), | |
4428 | HDSPM_SAFE_MODE("Safe Mode", 0), | |
700d1ef3 AK |
4429 | HDSPM_INPUT_SELECT("Input Select", 0), |
4430 | HDSPM_MADI_SPEEDMODE("MADI Speed Mode", 0) | |
0dca1793 AK |
4431 | }; |
4432 | ||
4433 | ||
4434 | static struct snd_kcontrol_new snd_hdspm_controls_madiface[] = { | |
4435 | HDSPM_MIXER("Mixer", 0), | |
4436 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), | |
4437 | HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), | |
4438 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
4439 | HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0), | |
4440 | HDSPM_SYNC_CHECK("MADI SyncCheck", 0), | |
4441 | HDSPM_TX_64("TX 64 channels mode", 0), | |
4442 | HDSPM_C_TMS("Clear Track Marker", 0), | |
700d1ef3 AK |
4443 | HDSPM_SAFE_MODE("Safe Mode", 0), |
4444 | HDSPM_MADI_SPEEDMODE("MADI Speed Mode", 0) | |
763f356c TI |
4445 | }; |
4446 | ||
0dca1793 AK |
4447 | static struct snd_kcontrol_new snd_hdspm_controls_aio[] = { |
4448 | HDSPM_MIXER("Mixer", 0), | |
4449 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), | |
4450 | HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), | |
4451 | HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0), | |
4452 | HDSPM_AUTOSYNC_REF("AutoSync Reference", 0), | |
4453 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
4454 | HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0), | |
4455 | HDSPM_SYNC_CHECK("WC SyncCheck", 0), | |
4456 | HDSPM_SYNC_CHECK("AES SyncCheck", 1), | |
4457 | HDSPM_SYNC_CHECK("SPDIF SyncCheck", 2), | |
4458 | HDSPM_SYNC_CHECK("ADAT SyncCheck", 3), | |
4459 | HDSPM_SYNC_CHECK("TCO SyncCheck", 4), | |
4460 | HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 5), | |
4461 | HDSPM_AUTOSYNC_SAMPLE_RATE("WC Frequency", 0), | |
4462 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES Frequency", 1), | |
4463 | HDSPM_AUTOSYNC_SAMPLE_RATE("SPDIF Frequency", 2), | |
4464 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT Frequency", 3), | |
4465 | HDSPM_AUTOSYNC_SAMPLE_RATE("TCO Frequency", 4), | |
4466 | HDSPM_AUTOSYNC_SAMPLE_RATE("SYNC IN Frequency", 5) | |
4467 | ||
4468 | /* | |
4469 | HDSPM_INPUT_SELECT("Input Select", 0), | |
4470 | HDSPM_SPDIF_OPTICAL("SPDIF Out Optical", 0), | |
4471 | HDSPM_PROFESSIONAL("SPDIF Out Professional", 0); | |
4472 | HDSPM_SPDIF_IN("SPDIF In", 0); | |
4473 | HDSPM_BREAKOUT_CABLE("Breakout Cable", 0); | |
4474 | HDSPM_INPUT_LEVEL("Input Level", 0); | |
4475 | HDSPM_OUTPUT_LEVEL("Output Level", 0); | |
4476 | HDSPM_PHONES("Phones", 0); | |
4477 | */ | |
4478 | }; | |
3cee5a60 | 4479 | |
0dca1793 AK |
4480 | static struct snd_kcontrol_new snd_hdspm_controls_raydat[] = { |
4481 | HDSPM_MIXER("Mixer", 0), | |
4482 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), | |
4483 | HDSPM_SYSTEM_CLOCK_MODE("Clock Mode", 0), | |
4484 | HDSPM_PREF_SYNC_REF("Pref Sync Ref", 0), | |
4485 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
4486 | HDSPM_SYNC_CHECK("WC SyncCheck", 0), | |
4487 | HDSPM_SYNC_CHECK("AES SyncCheck", 1), | |
4488 | HDSPM_SYNC_CHECK("SPDIF SyncCheck", 2), | |
4489 | HDSPM_SYNC_CHECK("ADAT1 SyncCheck", 3), | |
4490 | HDSPM_SYNC_CHECK("ADAT2 SyncCheck", 4), | |
4491 | HDSPM_SYNC_CHECK("ADAT3 SyncCheck", 5), | |
4492 | HDSPM_SYNC_CHECK("ADAT4 SyncCheck", 6), | |
4493 | HDSPM_SYNC_CHECK("TCO SyncCheck", 7), | |
4494 | HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 8), | |
4495 | HDSPM_AUTOSYNC_SAMPLE_RATE("WC Frequency", 0), | |
4496 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES Frequency", 1), | |
4497 | HDSPM_AUTOSYNC_SAMPLE_RATE("SPDIF Frequency", 2), | |
4498 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT1 Frequency", 3), | |
4499 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT2 Frequency", 4), | |
4500 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT3 Frequency", 5), | |
4501 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT4 Frequency", 6), | |
4502 | HDSPM_AUTOSYNC_SAMPLE_RATE("TCO Frequency", 7), | |
4503 | HDSPM_AUTOSYNC_SAMPLE_RATE("SYNC IN Frequency", 8) | |
4504 | }; | |
4505 | ||
4506 | static struct snd_kcontrol_new snd_hdspm_controls_aes32[] = { | |
3cee5a60 | 4507 | HDSPM_MIXER("Mixer", 0), |
0dca1793 | 4508 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), |
3cee5a60 RB |
4509 | HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), |
4510 | HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0), | |
4511 | HDSPM_AUTOSYNC_REF("AutoSync Reference", 0), | |
4512 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
3cee5a60 | 4513 | HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0), |
0dca1793 AK |
4514 | HDSPM_SYNC_CHECK("WC Sync Check", 0), |
4515 | HDSPM_SYNC_CHECK("AES1 Sync Check", 1), | |
4516 | HDSPM_SYNC_CHECK("AES2 Sync Check", 2), | |
4517 | HDSPM_SYNC_CHECK("AES3 Sync Check", 3), | |
4518 | HDSPM_SYNC_CHECK("AES4 Sync Check", 4), | |
4519 | HDSPM_SYNC_CHECK("AES5 Sync Check", 5), | |
4520 | HDSPM_SYNC_CHECK("AES6 Sync Check", 6), | |
4521 | HDSPM_SYNC_CHECK("AES7 Sync Check", 7), | |
4522 | HDSPM_SYNC_CHECK("AES8 Sync Check", 8), | |
4523 | HDSPM_SYNC_CHECK("TCO Sync Check", 9), | |
4524 | HDSPM_SYNC_CHECK("SYNC IN Sync Check", 10), | |
4525 | HDSPM_AUTOSYNC_SAMPLE_RATE("WC Frequency", 0), | |
4526 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES1 Frequency", 1), | |
4527 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES2 Frequency", 2), | |
4528 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES3 Frequency", 3), | |
4529 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES4 Frequency", 4), | |
4530 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES5 Frequency", 5), | |
4531 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES6 Frequency", 6), | |
4532 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES7 Frequency", 7), | |
4533 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES8 Frequency", 8), | |
4534 | HDSPM_AUTOSYNC_SAMPLE_RATE("TCO Frequency", 9), | |
4535 | HDSPM_AUTOSYNC_SAMPLE_RATE("SYNC IN Frequency", 10), | |
3cee5a60 RB |
4536 | HDSPM_LINE_OUT("Line Out", 0), |
4537 | HDSPM_EMPHASIS("Emphasis", 0), | |
4538 | HDSPM_DOLBY("Non Audio", 0), | |
4539 | HDSPM_PROFESSIONAL("Professional", 0), | |
4540 | HDSPM_C_TMS("Clear Track Marker", 0), | |
4541 | HDSPM_DS_WIRE("Double Speed Wire Mode", 0), | |
4542 | HDSPM_QS_WIRE("Quad Speed Wire Mode", 0), | |
4543 | }; | |
4544 | ||
0dca1793 AK |
4545 | |
4546 | ||
4547 | /* Control elements for the optional TCO module */ | |
4548 | static struct snd_kcontrol_new snd_hdspm_controls_tco[] = { | |
4549 | HDSPM_TCO_SAMPLE_RATE("TCO Sample Rate", 0), | |
4550 | HDSPM_TCO_PULL("TCO Pull", 0), | |
4551 | HDSPM_TCO_WCK_CONVERSION("TCO WCK Conversion", 0), | |
4552 | HDSPM_TCO_FRAME_RATE("TCO Frame Rate", 0), | |
4553 | HDSPM_TCO_SYNC_SOURCE("TCO Sync Source", 0), | |
4554 | HDSPM_TCO_WORD_TERM("TCO Word Term", 0) | |
4555 | }; | |
4556 | ||
4557 | ||
98274f07 | 4558 | static struct snd_kcontrol_new snd_hdspm_playback_mixer = HDSPM_PLAYBACK_MIXER; |
763f356c TI |
4559 | |
4560 | ||
98274f07 | 4561 | static int hdspm_update_simple_mixer_controls(struct hdspm * hdspm) |
763f356c TI |
4562 | { |
4563 | int i; | |
4564 | ||
0dca1793 | 4565 | for (i = hdspm->ds_out_channels; i < hdspm->ss_out_channels; ++i) { |
763f356c TI |
4566 | if (hdspm->system_sample_rate > 48000) { |
4567 | hdspm->playback_mixer_ctls[i]->vd[0].access = | |
0dca1793 AK |
4568 | SNDRV_CTL_ELEM_ACCESS_INACTIVE | |
4569 | SNDRV_CTL_ELEM_ACCESS_READ | | |
4570 | SNDRV_CTL_ELEM_ACCESS_VOLATILE; | |
763f356c TI |
4571 | } else { |
4572 | hdspm->playback_mixer_ctls[i]->vd[0].access = | |
0dca1793 AK |
4573 | SNDRV_CTL_ELEM_ACCESS_READWRITE | |
4574 | SNDRV_CTL_ELEM_ACCESS_VOLATILE; | |
763f356c TI |
4575 | } |
4576 | snd_ctl_notify(hdspm->card, SNDRV_CTL_EVENT_MASK_VALUE | | |
0dca1793 AK |
4577 | SNDRV_CTL_EVENT_MASK_INFO, |
4578 | &hdspm->playback_mixer_ctls[i]->id); | |
763f356c TI |
4579 | } |
4580 | ||
4581 | return 0; | |
4582 | } | |
4583 | ||
4584 | ||
0dca1793 AK |
4585 | static int snd_hdspm_create_controls(struct snd_card *card, |
4586 | struct hdspm *hdspm) | |
763f356c TI |
4587 | { |
4588 | unsigned int idx, limit; | |
4589 | int err; | |
98274f07 | 4590 | struct snd_kcontrol *kctl; |
0dca1793 | 4591 | struct snd_kcontrol_new *list = NULL; |
763f356c | 4592 | |
0dca1793 AK |
4593 | switch (hdspm->io_type) { |
4594 | case MADI: | |
4595 | list = snd_hdspm_controls_madi; | |
4596 | limit = ARRAY_SIZE(snd_hdspm_controls_madi); | |
4597 | break; | |
4598 | case MADIface: | |
4599 | list = snd_hdspm_controls_madiface; | |
4600 | limit = ARRAY_SIZE(snd_hdspm_controls_madiface); | |
4601 | break; | |
4602 | case AIO: | |
4603 | list = snd_hdspm_controls_aio; | |
4604 | limit = ARRAY_SIZE(snd_hdspm_controls_aio); | |
4605 | break; | |
4606 | case RayDAT: | |
4607 | list = snd_hdspm_controls_raydat; | |
4608 | limit = ARRAY_SIZE(snd_hdspm_controls_raydat); | |
4609 | break; | |
4610 | case AES32: | |
4611 | list = snd_hdspm_controls_aes32; | |
4612 | limit = ARRAY_SIZE(snd_hdspm_controls_aes32); | |
4613 | break; | |
4614 | } | |
3cee5a60 | 4615 | |
0dca1793 AK |
4616 | if (NULL != list) { |
4617 | for (idx = 0; idx < limit; idx++) { | |
3cee5a60 | 4618 | err = snd_ctl_add(card, |
0dca1793 | 4619 | snd_ctl_new1(&list[idx], hdspm)); |
3cee5a60 RB |
4620 | if (err < 0) |
4621 | return err; | |
763f356c TI |
4622 | } |
4623 | } | |
4624 | ||
763f356c | 4625 | |
0dca1793 | 4626 | /* create simple 1:1 playback mixer controls */ |
763f356c | 4627 | snd_hdspm_playback_mixer.name = "Chn"; |
0dca1793 AK |
4628 | if (hdspm->system_sample_rate >= 128000) { |
4629 | limit = hdspm->qs_out_channels; | |
4630 | } else if (hdspm->system_sample_rate >= 64000) { | |
4631 | limit = hdspm->ds_out_channels; | |
4632 | } else { | |
4633 | limit = hdspm->ss_out_channels; | |
4634 | } | |
763f356c TI |
4635 | for (idx = 0; idx < limit; ++idx) { |
4636 | snd_hdspm_playback_mixer.index = idx + 1; | |
ef5fa1a4 TI |
4637 | kctl = snd_ctl_new1(&snd_hdspm_playback_mixer, hdspm); |
4638 | err = snd_ctl_add(card, kctl); | |
4639 | if (err < 0) | |
763f356c | 4640 | return err; |
763f356c TI |
4641 | hdspm->playback_mixer_ctls[idx] = kctl; |
4642 | } | |
4643 | ||
0dca1793 AK |
4644 | |
4645 | if (hdspm->tco) { | |
4646 | /* add tco control elements */ | |
4647 | list = snd_hdspm_controls_tco; | |
4648 | limit = ARRAY_SIZE(snd_hdspm_controls_tco); | |
4649 | for (idx = 0; idx < limit; idx++) { | |
4650 | err = snd_ctl_add(card, | |
4651 | snd_ctl_new1(&list[idx], hdspm)); | |
4652 | if (err < 0) | |
4653 | return err; | |
4654 | } | |
4655 | } | |
4656 | ||
763f356c TI |
4657 | return 0; |
4658 | } | |
4659 | ||
4660 | /*------------------------------------------------------------ | |
0dca1793 | 4661 | /proc interface |
763f356c TI |
4662 | ------------------------------------------------------------*/ |
4663 | ||
4664 | static void | |
3cee5a60 RB |
4665 | snd_hdspm_proc_read_madi(struct snd_info_entry * entry, |
4666 | struct snd_info_buffer *buffer) | |
763f356c | 4667 | { |
ef5fa1a4 | 4668 | struct hdspm *hdspm = entry->private_data; |
0dca1793 AK |
4669 | unsigned int status, status2, control, freq; |
4670 | ||
763f356c TI |
4671 | char *pref_sync_ref; |
4672 | char *autosync_ref; | |
4673 | char *system_clock_mode; | |
763f356c | 4674 | char *insel; |
763f356c TI |
4675 | int x, x2; |
4676 | ||
0dca1793 AK |
4677 | /* TCO stuff */ |
4678 | int a, ltc, frames, seconds, minutes, hours; | |
4679 | unsigned int period; | |
4680 | u64 freq_const = 0; | |
4681 | u32 rate; | |
4682 | ||
763f356c TI |
4683 | status = hdspm_read(hdspm, HDSPM_statusRegister); |
4684 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
0dca1793 AK |
4685 | control = hdspm->control_register; |
4686 | freq = hdspm_read(hdspm, HDSPM_timecodeRegister); | |
763f356c TI |
4687 | |
4688 | snd_iprintf(buffer, "%s (Card #%d) Rev.%x Status2first3bits: %x\n", | |
0dca1793 AK |
4689 | hdspm->card_name, hdspm->card->number + 1, |
4690 | hdspm->firmware_rev, | |
4691 | (status2 & HDSPM_version0) | | |
4692 | (status2 & HDSPM_version1) | (status2 & | |
4693 | HDSPM_version2)); | |
4694 | ||
4695 | snd_iprintf(buffer, "HW Serial: 0x%06x%06x\n", | |
4696 | (hdspm_read(hdspm, HDSPM_midiStatusIn1)>>8) & 0xFFFFFF, | |
4697 | (hdspm_read(hdspm, HDSPM_midiStatusIn0)>>8) & 0xFFFFFF); | |
763f356c TI |
4698 | |
4699 | snd_iprintf(buffer, "IRQ: %d Registers bus: 0x%lx VM: 0x%lx\n", | |
0dca1793 | 4700 | hdspm->irq, hdspm->port, (unsigned long)hdspm->iobase); |
763f356c TI |
4701 | |
4702 | snd_iprintf(buffer, "--- System ---\n"); | |
4703 | ||
4704 | snd_iprintf(buffer, | |
0dca1793 AK |
4705 | "IRQ Pending: Audio=%d, MIDI0=%d, MIDI1=%d, IRQcount=%d\n", |
4706 | status & HDSPM_audioIRQPending, | |
4707 | (status & HDSPM_midi0IRQPending) ? 1 : 0, | |
4708 | (status & HDSPM_midi1IRQPending) ? 1 : 0, | |
4709 | hdspm->irq_count); | |
763f356c | 4710 | snd_iprintf(buffer, |
0dca1793 AK |
4711 | "HW pointer: id = %d, rawptr = %d (%d->%d) " |
4712 | "estimated= %ld (bytes)\n", | |
4713 | ((status & HDSPM_BufferID) ? 1 : 0), | |
4714 | (status & HDSPM_BufferPositionMask), | |
4715 | (status & HDSPM_BufferPositionMask) % | |
4716 | (2 * (int)hdspm->period_bytes), | |
4717 | ((status & HDSPM_BufferPositionMask) - 64) % | |
4718 | (2 * (int)hdspm->period_bytes), | |
4719 | (long) hdspm_hw_pointer(hdspm) * 4); | |
763f356c TI |
4720 | |
4721 | snd_iprintf(buffer, | |
0dca1793 AK |
4722 | "MIDI FIFO: Out1=0x%x, Out2=0x%x, In1=0x%x, In2=0x%x \n", |
4723 | hdspm_read(hdspm, HDSPM_midiStatusOut0) & 0xFF, | |
4724 | hdspm_read(hdspm, HDSPM_midiStatusOut1) & 0xFF, | |
4725 | hdspm_read(hdspm, HDSPM_midiStatusIn0) & 0xFF, | |
4726 | hdspm_read(hdspm, HDSPM_midiStatusIn1) & 0xFF); | |
763f356c | 4727 | snd_iprintf(buffer, |
0dca1793 AK |
4728 | "MIDIoverMADI FIFO: In=0x%x, Out=0x%x \n", |
4729 | hdspm_read(hdspm, HDSPM_midiStatusIn2) & 0xFF, | |
4730 | hdspm_read(hdspm, HDSPM_midiStatusOut2) & 0xFF); | |
4731 | snd_iprintf(buffer, | |
4732 | "Register: ctrl1=0x%x, ctrl2=0x%x, status1=0x%x, " | |
4733 | "status2=0x%x\n", | |
4734 | hdspm->control_register, hdspm->control2_register, | |
4735 | status, status2); | |
4736 | if (status & HDSPM_tco_detect) { | |
4737 | snd_iprintf(buffer, "TCO module detected.\n"); | |
4738 | a = hdspm_read(hdspm, HDSPM_RD_TCO+4); | |
4739 | if (a & HDSPM_TCO1_LTC_Input_valid) { | |
4740 | snd_iprintf(buffer, " LTC valid, "); | |
4741 | switch (a & (HDSPM_TCO1_LTC_Format_LSB | | |
4742 | HDSPM_TCO1_LTC_Format_MSB)) { | |
4743 | case 0: | |
4744 | snd_iprintf(buffer, "24 fps, "); | |
4745 | break; | |
4746 | case HDSPM_TCO1_LTC_Format_LSB: | |
4747 | snd_iprintf(buffer, "25 fps, "); | |
4748 | break; | |
4749 | case HDSPM_TCO1_LTC_Format_MSB: | |
4750 | snd_iprintf(buffer, "29.97 fps, "); | |
4751 | break; | |
4752 | default: | |
4753 | snd_iprintf(buffer, "30 fps, "); | |
4754 | break; | |
4755 | } | |
4756 | if (a & HDSPM_TCO1_set_drop_frame_flag) { | |
4757 | snd_iprintf(buffer, "drop frame\n"); | |
4758 | } else { | |
4759 | snd_iprintf(buffer, "full frame\n"); | |
4760 | } | |
4761 | } else { | |
4762 | snd_iprintf(buffer, " no LTC\n"); | |
4763 | } | |
4764 | if (a & HDSPM_TCO1_Video_Input_Format_NTSC) { | |
4765 | snd_iprintf(buffer, " Video: NTSC\n"); | |
4766 | } else if (a & HDSPM_TCO1_Video_Input_Format_PAL) { | |
4767 | snd_iprintf(buffer, " Video: PAL\n"); | |
4768 | } else { | |
4769 | snd_iprintf(buffer, " No video\n"); | |
4770 | } | |
4771 | if (a & HDSPM_TCO1_TCO_lock) { | |
4772 | snd_iprintf(buffer, " Sync: lock\n"); | |
4773 | } else { | |
4774 | snd_iprintf(buffer, " Sync: no lock\n"); | |
4775 | } | |
4776 | ||
4777 | switch (hdspm->io_type) { | |
4778 | case MADI: | |
4779 | case AES32: | |
4780 | freq_const = 110069313433624ULL; | |
4781 | break; | |
4782 | case RayDAT: | |
4783 | case AIO: | |
4784 | freq_const = 104857600000000ULL; | |
4785 | break; | |
4786 | case MADIface: | |
4787 | break; /* no TCO possible */ | |
4788 | } | |
4789 | ||
4790 | period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ); | |
4791 | snd_iprintf(buffer, " period: %u\n", period); | |
4792 | ||
4793 | ||
4794 | /* rate = freq_const/period; */ | |
4795 | rate = div_u64(freq_const, period); | |
4796 | ||
4797 | if (control & HDSPM_QuadSpeed) { | |
4798 | rate *= 4; | |
4799 | } else if (control & HDSPM_DoubleSpeed) { | |
4800 | rate *= 2; | |
4801 | } | |
4802 | ||
4803 | snd_iprintf(buffer, " Frequency: %u Hz\n", | |
4804 | (unsigned int) rate); | |
4805 | ||
4806 | ltc = hdspm_read(hdspm, HDSPM_RD_TCO); | |
4807 | frames = ltc & 0xF; | |
4808 | ltc >>= 4; | |
4809 | frames += (ltc & 0x3) * 10; | |
4810 | ltc >>= 4; | |
4811 | seconds = ltc & 0xF; | |
4812 | ltc >>= 4; | |
4813 | seconds += (ltc & 0x7) * 10; | |
4814 | ltc >>= 4; | |
4815 | minutes = ltc & 0xF; | |
4816 | ltc >>= 4; | |
4817 | minutes += (ltc & 0x7) * 10; | |
4818 | ltc >>= 4; | |
4819 | hours = ltc & 0xF; | |
4820 | ltc >>= 4; | |
4821 | hours += (ltc & 0x3) * 10; | |
4822 | snd_iprintf(buffer, | |
4823 | " LTC In: %02d:%02d:%02d:%02d\n", | |
4824 | hours, minutes, seconds, frames); | |
4825 | ||
4826 | } else { | |
4827 | snd_iprintf(buffer, "No TCO module detected.\n"); | |
4828 | } | |
763f356c TI |
4829 | |
4830 | snd_iprintf(buffer, "--- Settings ---\n"); | |
4831 | ||
7cb155ff | 4832 | x = hdspm_get_latency(hdspm); |
763f356c TI |
4833 | |
4834 | snd_iprintf(buffer, | |
0dca1793 AK |
4835 | "Size (Latency): %d samples (2 periods of %lu bytes)\n", |
4836 | x, (unsigned long) hdspm->period_bytes); | |
763f356c | 4837 | |
0dca1793 AK |
4838 | snd_iprintf(buffer, "Line out: %s\n", |
4839 | (hdspm->control_register & HDSPM_LineOut) ? "on " : "off"); | |
763f356c TI |
4840 | |
4841 | switch (hdspm->control_register & HDSPM_InputMask) { | |
4842 | case HDSPM_InputOptical: | |
4843 | insel = "Optical"; | |
4844 | break; | |
4845 | case HDSPM_InputCoaxial: | |
4846 | insel = "Coaxial"; | |
4847 | break; | |
4848 | default: | |
0dca1793 | 4849 | insel = "Unkown"; |
763f356c | 4850 | } |
763f356c TI |
4851 | |
4852 | snd_iprintf(buffer, | |
0dca1793 AK |
4853 | "ClearTrackMarker = %s, Transmit in %s Channel Mode, " |
4854 | "Auto Input %s\n", | |
4855 | (hdspm->control_register & HDSPM_clr_tms) ? "on" : "off", | |
4856 | (hdspm->control_register & HDSPM_TX_64ch) ? "64" : "56", | |
4857 | (hdspm->control_register & HDSPM_AutoInp) ? "on" : "off"); | |
4858 | ||
763f356c | 4859 | |
3cee5a60 | 4860 | if (!(hdspm->control_register & HDSPM_ClockModeMaster)) |
0dca1793 | 4861 | system_clock_mode = "AutoSync"; |
3cee5a60 | 4862 | else |
763f356c | 4863 | system_clock_mode = "Master"; |
0dca1793 | 4864 | snd_iprintf(buffer, "AutoSync Reference: %s\n", system_clock_mode); |
763f356c TI |
4865 | |
4866 | switch (hdspm_pref_sync_ref(hdspm)) { | |
4867 | case HDSPM_SYNC_FROM_WORD: | |
4868 | pref_sync_ref = "Word Clock"; | |
4869 | break; | |
4870 | case HDSPM_SYNC_FROM_MADI: | |
4871 | pref_sync_ref = "MADI Sync"; | |
4872 | break; | |
0dca1793 AK |
4873 | case HDSPM_SYNC_FROM_TCO: |
4874 | pref_sync_ref = "TCO"; | |
4875 | break; | |
4876 | case HDSPM_SYNC_FROM_SYNC_IN: | |
4877 | pref_sync_ref = "Sync In"; | |
4878 | break; | |
763f356c TI |
4879 | default: |
4880 | pref_sync_ref = "XXXX Clock"; | |
4881 | break; | |
4882 | } | |
4883 | snd_iprintf(buffer, "Preferred Sync Reference: %s\n", | |
0dca1793 | 4884 | pref_sync_ref); |
763f356c TI |
4885 | |
4886 | snd_iprintf(buffer, "System Clock Frequency: %d\n", | |
0dca1793 | 4887 | hdspm->system_sample_rate); |
763f356c TI |
4888 | |
4889 | ||
4890 | snd_iprintf(buffer, "--- Status:\n"); | |
4891 | ||
4892 | x = status & HDSPM_madiSync; | |
4893 | x2 = status2 & HDSPM_wcSync; | |
4894 | ||
4895 | snd_iprintf(buffer, "Inputs MADI=%s, WordClock=%s\n", | |
0dca1793 AK |
4896 | (status & HDSPM_madiLock) ? (x ? "Sync" : "Lock") : |
4897 | "NoLock", | |
4898 | (status2 & HDSPM_wcLock) ? (x2 ? "Sync" : "Lock") : | |
4899 | "NoLock"); | |
763f356c TI |
4900 | |
4901 | switch (hdspm_autosync_ref(hdspm)) { | |
0dca1793 AK |
4902 | case HDSPM_AUTOSYNC_FROM_SYNC_IN: |
4903 | autosync_ref = "Sync In"; | |
4904 | break; | |
4905 | case HDSPM_AUTOSYNC_FROM_TCO: | |
4906 | autosync_ref = "TCO"; | |
4907 | break; | |
763f356c TI |
4908 | case HDSPM_AUTOSYNC_FROM_WORD: |
4909 | autosync_ref = "Word Clock"; | |
4910 | break; | |
4911 | case HDSPM_AUTOSYNC_FROM_MADI: | |
4912 | autosync_ref = "MADI Sync"; | |
4913 | break; | |
4914 | case HDSPM_AUTOSYNC_FROM_NONE: | |
4915 | autosync_ref = "Input not valid"; | |
4916 | break; | |
4917 | default: | |
4918 | autosync_ref = "---"; | |
4919 | break; | |
4920 | } | |
4921 | snd_iprintf(buffer, | |
0dca1793 AK |
4922 | "AutoSync: Reference= %s, Freq=%d (MADI = %d, Word = %d)\n", |
4923 | autosync_ref, hdspm_external_sample_rate(hdspm), | |
4924 | (status & HDSPM_madiFreqMask) >> 22, | |
4925 | (status2 & HDSPM_wcFreqMask) >> 5); | |
763f356c TI |
4926 | |
4927 | snd_iprintf(buffer, "Input: %s, Mode=%s\n", | |
0dca1793 AK |
4928 | (status & HDSPM_AB_int) ? "Coax" : "Optical", |
4929 | (status & HDSPM_RX_64ch) ? "64 channels" : | |
4930 | "56 channels"); | |
763f356c TI |
4931 | |
4932 | snd_iprintf(buffer, "\n"); | |
4933 | } | |
4934 | ||
3cee5a60 RB |
4935 | static void |
4936 | snd_hdspm_proc_read_aes32(struct snd_info_entry * entry, | |
4937 | struct snd_info_buffer *buffer) | |
4938 | { | |
ef5fa1a4 | 4939 | struct hdspm *hdspm = entry->private_data; |
3cee5a60 RB |
4940 | unsigned int status; |
4941 | unsigned int status2; | |
4942 | unsigned int timecode; | |
4943 | int pref_syncref; | |
4944 | char *autosync_ref; | |
3cee5a60 RB |
4945 | int x; |
4946 | ||
4947 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
4948 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
4949 | timecode = hdspm_read(hdspm, HDSPM_timecodeRegister); | |
4950 | ||
4951 | snd_iprintf(buffer, "%s (Card #%d) Rev.%x\n", | |
4952 | hdspm->card_name, hdspm->card->number + 1, | |
4953 | hdspm->firmware_rev); | |
4954 | ||
4955 | snd_iprintf(buffer, "IRQ: %d Registers bus: 0x%lx VM: 0x%lx\n", | |
4956 | hdspm->irq, hdspm->port, (unsigned long)hdspm->iobase); | |
4957 | ||
4958 | snd_iprintf(buffer, "--- System ---\n"); | |
4959 | ||
4960 | snd_iprintf(buffer, | |
4961 | "IRQ Pending: Audio=%d, MIDI0=%d, MIDI1=%d, IRQcount=%d\n", | |
4962 | status & HDSPM_audioIRQPending, | |
4963 | (status & HDSPM_midi0IRQPending) ? 1 : 0, | |
4964 | (status & HDSPM_midi1IRQPending) ? 1 : 0, | |
4965 | hdspm->irq_count); | |
4966 | snd_iprintf(buffer, | |
ef5fa1a4 TI |
4967 | "HW pointer: id = %d, rawptr = %d (%d->%d) " |
4968 | "estimated= %ld (bytes)\n", | |
3cee5a60 RB |
4969 | ((status & HDSPM_BufferID) ? 1 : 0), |
4970 | (status & HDSPM_BufferPositionMask), | |
ef5fa1a4 TI |
4971 | (status & HDSPM_BufferPositionMask) % |
4972 | (2 * (int)hdspm->period_bytes), | |
4973 | ((status & HDSPM_BufferPositionMask) - 64) % | |
4974 | (2 * (int)hdspm->period_bytes), | |
3cee5a60 RB |
4975 | (long) hdspm_hw_pointer(hdspm) * 4); |
4976 | ||
4977 | snd_iprintf(buffer, | |
4978 | "MIDI FIFO: Out1=0x%x, Out2=0x%x, In1=0x%x, In2=0x%x \n", | |
4979 | hdspm_read(hdspm, HDSPM_midiStatusOut0) & 0xFF, | |
4980 | hdspm_read(hdspm, HDSPM_midiStatusOut1) & 0xFF, | |
4981 | hdspm_read(hdspm, HDSPM_midiStatusIn0) & 0xFF, | |
4982 | hdspm_read(hdspm, HDSPM_midiStatusIn1) & 0xFF); | |
4983 | snd_iprintf(buffer, | |
0dca1793 AK |
4984 | "MIDIoverMADI FIFO: In=0x%x, Out=0x%x \n", |
4985 | hdspm_read(hdspm, HDSPM_midiStatusIn2) & 0xFF, | |
4986 | hdspm_read(hdspm, HDSPM_midiStatusOut2) & 0xFF); | |
4987 | snd_iprintf(buffer, | |
4988 | "Register: ctrl1=0x%x, ctrl2=0x%x, status1=0x%x, " | |
4989 | "status2=0x%x\n", | |
4990 | hdspm->control_register, hdspm->control2_register, | |
4991 | status, status2); | |
3cee5a60 RB |
4992 | |
4993 | snd_iprintf(buffer, "--- Settings ---\n"); | |
4994 | ||
7cb155ff | 4995 | x = hdspm_get_latency(hdspm); |
3cee5a60 RB |
4996 | |
4997 | snd_iprintf(buffer, | |
4998 | "Size (Latency): %d samples (2 periods of %lu bytes)\n", | |
4999 | x, (unsigned long) hdspm->period_bytes); | |
5000 | ||
0dca1793 | 5001 | snd_iprintf(buffer, "Line out: %s\n", |
3cee5a60 | 5002 | (hdspm-> |
0dca1793 | 5003 | control_register & HDSPM_LineOut) ? "on " : "off"); |
3cee5a60 RB |
5004 | |
5005 | snd_iprintf(buffer, | |
5006 | "ClearTrackMarker %s, Emphasis %s, Dolby %s\n", | |
5007 | (hdspm-> | |
5008 | control_register & HDSPM_clr_tms) ? "on" : "off", | |
5009 | (hdspm-> | |
5010 | control_register & HDSPM_Emphasis) ? "on" : "off", | |
5011 | (hdspm-> | |
5012 | control_register & HDSPM_Dolby) ? "on" : "off"); | |
5013 | ||
3cee5a60 RB |
5014 | |
5015 | pref_syncref = hdspm_pref_sync_ref(hdspm); | |
5016 | if (pref_syncref == 0) | |
5017 | snd_iprintf(buffer, "Preferred Sync Reference: Word Clock\n"); | |
5018 | else | |
5019 | snd_iprintf(buffer, "Preferred Sync Reference: AES%d\n", | |
5020 | pref_syncref); | |
5021 | ||
5022 | snd_iprintf(buffer, "System Clock Frequency: %d\n", | |
5023 | hdspm->system_sample_rate); | |
5024 | ||
5025 | snd_iprintf(buffer, "Double speed: %s\n", | |
5026 | hdspm->control_register & HDSPM_DS_DoubleWire? | |
5027 | "Double wire" : "Single wire"); | |
5028 | snd_iprintf(buffer, "Quad speed: %s\n", | |
5029 | hdspm->control_register & HDSPM_QS_DoubleWire? | |
5030 | "Double wire" : | |
5031 | hdspm->control_register & HDSPM_QS_QuadWire? | |
5032 | "Quad wire" : "Single wire"); | |
5033 | ||
5034 | snd_iprintf(buffer, "--- Status:\n"); | |
5035 | ||
5036 | snd_iprintf(buffer, "Word: %s Frequency: %d\n", | |
0dca1793 | 5037 | (status & HDSPM_AES32_wcLock) ? "Sync " : "No Lock", |
ef5fa1a4 | 5038 | HDSPM_bit2freq((status >> HDSPM_AES32_wcFreq_bit) & 0xF)); |
3cee5a60 RB |
5039 | |
5040 | for (x = 0; x < 8; x++) { | |
5041 | snd_iprintf(buffer, "AES%d: %s Frequency: %d\n", | |
ef5fa1a4 TI |
5042 | x+1, |
5043 | (status2 & (HDSPM_LockAES >> x)) ? | |
0dca1793 | 5044 | "Sync " : "No Lock", |
ef5fa1a4 | 5045 | HDSPM_bit2freq((timecode >> (4*x)) & 0xF)); |
3cee5a60 RB |
5046 | } |
5047 | ||
5048 | switch (hdspm_autosync_ref(hdspm)) { | |
0dca1793 AK |
5049 | case HDSPM_AES32_AUTOSYNC_FROM_NONE: |
5050 | autosync_ref = "None"; break; | |
5051 | case HDSPM_AES32_AUTOSYNC_FROM_WORD: | |
5052 | autosync_ref = "Word Clock"; break; | |
5053 | case HDSPM_AES32_AUTOSYNC_FROM_AES1: | |
5054 | autosync_ref = "AES1"; break; | |
5055 | case HDSPM_AES32_AUTOSYNC_FROM_AES2: | |
5056 | autosync_ref = "AES2"; break; | |
5057 | case HDSPM_AES32_AUTOSYNC_FROM_AES3: | |
5058 | autosync_ref = "AES3"; break; | |
5059 | case HDSPM_AES32_AUTOSYNC_FROM_AES4: | |
5060 | autosync_ref = "AES4"; break; | |
5061 | case HDSPM_AES32_AUTOSYNC_FROM_AES5: | |
5062 | autosync_ref = "AES5"; break; | |
5063 | case HDSPM_AES32_AUTOSYNC_FROM_AES6: | |
5064 | autosync_ref = "AES6"; break; | |
5065 | case HDSPM_AES32_AUTOSYNC_FROM_AES7: | |
5066 | autosync_ref = "AES7"; break; | |
5067 | case HDSPM_AES32_AUTOSYNC_FROM_AES8: | |
5068 | autosync_ref = "AES8"; break; | |
5069 | default: | |
5070 | autosync_ref = "---"; break; | |
3cee5a60 RB |
5071 | } |
5072 | snd_iprintf(buffer, "AutoSync ref = %s\n", autosync_ref); | |
5073 | ||
5074 | snd_iprintf(buffer, "\n"); | |
5075 | } | |
5076 | ||
0dca1793 AK |
5077 | static void |
5078 | snd_hdspm_proc_read_raydat(struct snd_info_entry *entry, | |
5079 | struct snd_info_buffer *buffer) | |
5080 | { | |
5081 | struct hdspm *hdspm = entry->private_data; | |
5082 | unsigned int status1, status2, status3, control, i; | |
5083 | unsigned int lock, sync; | |
5084 | ||
5085 | status1 = hdspm_read(hdspm, HDSPM_RD_STATUS_1); /* s1 */ | |
5086 | status2 = hdspm_read(hdspm, HDSPM_RD_STATUS_2); /* freq */ | |
5087 | status3 = hdspm_read(hdspm, HDSPM_RD_STATUS_3); /* s2 */ | |
5088 | ||
5089 | control = hdspm->control_register; | |
5090 | ||
5091 | snd_iprintf(buffer, "STATUS1: 0x%08x\n", status1); | |
5092 | snd_iprintf(buffer, "STATUS2: 0x%08x\n", status2); | |
5093 | snd_iprintf(buffer, "STATUS3: 0x%08x\n", status3); | |
5094 | ||
5095 | ||
5096 | snd_iprintf(buffer, "\n*** CLOCK MODE\n\n"); | |
5097 | ||
5098 | snd_iprintf(buffer, "Clock mode : %s\n", | |
5099 | (hdspm_system_clock_mode(hdspm) == 0) ? "master" : "slave"); | |
5100 | snd_iprintf(buffer, "System frequency: %d Hz\n", | |
5101 | hdspm_get_system_sample_rate(hdspm)); | |
5102 | ||
5103 | snd_iprintf(buffer, "\n*** INPUT STATUS\n\n"); | |
5104 | ||
5105 | lock = 0x1; | |
5106 | sync = 0x100; | |
5107 | ||
5108 | for (i = 0; i < 8; i++) { | |
5109 | snd_iprintf(buffer, "s1_input %d: Lock %d, Sync %d, Freq %s\n", | |
5110 | i, | |
5111 | (status1 & lock) ? 1 : 0, | |
5112 | (status1 & sync) ? 1 : 0, | |
5113 | texts_freq[(status2 >> (i * 4)) & 0xF]); | |
5114 | ||
5115 | lock = lock<<1; | |
5116 | sync = sync<<1; | |
5117 | } | |
5118 | ||
5119 | snd_iprintf(buffer, "WC input: Lock %d, Sync %d, Freq %s\n", | |
5120 | (status1 & 0x1000000) ? 1 : 0, | |
5121 | (status1 & 0x2000000) ? 1 : 0, | |
5122 | texts_freq[(status1 >> 16) & 0xF]); | |
5123 | ||
5124 | snd_iprintf(buffer, "TCO input: Lock %d, Sync %d, Freq %s\n", | |
5125 | (status1 & 0x4000000) ? 1 : 0, | |
5126 | (status1 & 0x8000000) ? 1 : 0, | |
5127 | texts_freq[(status1 >> 20) & 0xF]); | |
5128 | ||
5129 | snd_iprintf(buffer, "SYNC IN: Lock %d, Sync %d, Freq %s\n", | |
5130 | (status3 & 0x400) ? 1 : 0, | |
5131 | (status3 & 0x800) ? 1 : 0, | |
5132 | texts_freq[(status2 >> 12) & 0xF]); | |
5133 | ||
5134 | } | |
5135 | ||
3cee5a60 RB |
5136 | #ifdef CONFIG_SND_DEBUG |
5137 | static void | |
0dca1793 | 5138 | snd_hdspm_proc_read_debug(struct snd_info_entry *entry, |
3cee5a60 RB |
5139 | struct snd_info_buffer *buffer) |
5140 | { | |
ef5fa1a4 | 5141 | struct hdspm *hdspm = entry->private_data; |
3cee5a60 RB |
5142 | |
5143 | int j,i; | |
5144 | ||
ef5fa1a4 | 5145 | for (i = 0; i < 256 /* 1024*64 */; i += j) { |
3cee5a60 RB |
5146 | snd_iprintf(buffer, "0x%08X: ", i); |
5147 | for (j = 0; j < 16; j += 4) | |
5148 | snd_iprintf(buffer, "%08X ", hdspm_read(hdspm, i + j)); | |
5149 | snd_iprintf(buffer, "\n"); | |
5150 | } | |
5151 | } | |
5152 | #endif | |
5153 | ||
5154 | ||
0dca1793 AK |
5155 | static void snd_hdspm_proc_ports_in(struct snd_info_entry *entry, |
5156 | struct snd_info_buffer *buffer) | |
5157 | { | |
5158 | struct hdspm *hdspm = entry->private_data; | |
5159 | int i; | |
5160 | ||
5161 | snd_iprintf(buffer, "# generated by hdspm\n"); | |
5162 | ||
5163 | for (i = 0; i < hdspm->max_channels_in; i++) { | |
5164 | snd_iprintf(buffer, "%d=%s\n", i+1, hdspm->port_names_in[i]); | |
5165 | } | |
5166 | } | |
5167 | ||
5168 | static void snd_hdspm_proc_ports_out(struct snd_info_entry *entry, | |
5169 | struct snd_info_buffer *buffer) | |
5170 | { | |
5171 | struct hdspm *hdspm = entry->private_data; | |
5172 | int i; | |
5173 | ||
5174 | snd_iprintf(buffer, "# generated by hdspm\n"); | |
5175 | ||
5176 | for (i = 0; i < hdspm->max_channels_out; i++) { | |
5177 | snd_iprintf(buffer, "%d=%s\n", i+1, hdspm->port_names_out[i]); | |
5178 | } | |
5179 | } | |
5180 | ||
3cee5a60 | 5181 | |
0dca1793 | 5182 | static void __devinit snd_hdspm_proc_init(struct hdspm *hdspm) |
763f356c | 5183 | { |
98274f07 | 5184 | struct snd_info_entry *entry; |
763f356c | 5185 | |
0dca1793 AK |
5186 | if (!snd_card_proc_new(hdspm->card, "hdspm", &entry)) { |
5187 | switch (hdspm->io_type) { | |
5188 | case AES32: | |
5189 | snd_info_set_text_ops(entry, hdspm, | |
5190 | snd_hdspm_proc_read_aes32); | |
5191 | break; | |
5192 | case MADI: | |
5193 | snd_info_set_text_ops(entry, hdspm, | |
5194 | snd_hdspm_proc_read_madi); | |
5195 | break; | |
5196 | case MADIface: | |
5197 | /* snd_info_set_text_ops(entry, hdspm, | |
5198 | snd_hdspm_proc_read_madiface); */ | |
5199 | break; | |
5200 | case RayDAT: | |
5201 | snd_info_set_text_ops(entry, hdspm, | |
5202 | snd_hdspm_proc_read_raydat); | |
5203 | break; | |
5204 | case AIO: | |
5205 | break; | |
5206 | } | |
5207 | } | |
5208 | ||
5209 | if (!snd_card_proc_new(hdspm->card, "ports.in", &entry)) { | |
5210 | snd_info_set_text_ops(entry, hdspm, snd_hdspm_proc_ports_in); | |
5211 | } | |
5212 | ||
5213 | if (!snd_card_proc_new(hdspm->card, "ports.out", &entry)) { | |
5214 | snd_info_set_text_ops(entry, hdspm, snd_hdspm_proc_ports_out); | |
5215 | } | |
5216 | ||
3cee5a60 RB |
5217 | #ifdef CONFIG_SND_DEBUG |
5218 | /* debug file to read all hdspm registers */ | |
5219 | if (!snd_card_proc_new(hdspm->card, "debug", &entry)) | |
5220 | snd_info_set_text_ops(entry, hdspm, | |
5221 | snd_hdspm_proc_read_debug); | |
5222 | #endif | |
763f356c TI |
5223 | } |
5224 | ||
5225 | /*------------------------------------------------------------ | |
0dca1793 | 5226 | hdspm intitialize |
763f356c TI |
5227 | ------------------------------------------------------------*/ |
5228 | ||
98274f07 | 5229 | static int snd_hdspm_set_defaults(struct hdspm * hdspm) |
763f356c | 5230 | { |
763f356c | 5231 | /* ASSUMPTION: hdspm->lock is either held, or there is no need to |
561de31a | 5232 | hold it (e.g. during module initialization). |
0dca1793 | 5233 | */ |
763f356c TI |
5234 | |
5235 | /* set defaults: */ | |
5236 | ||
0dca1793 AK |
5237 | hdspm->settings_register = 0; |
5238 | ||
5239 | switch (hdspm->io_type) { | |
5240 | case MADI: | |
5241 | case MADIface: | |
5242 | hdspm->control_register = | |
5243 | 0x2 + 0x8 + 0x10 + 0x80 + 0x400 + 0x4000 + 0x1000000; | |
5244 | break; | |
5245 | ||
5246 | case RayDAT: | |
5247 | case AIO: | |
5248 | hdspm->settings_register = 0x1 + 0x1000; | |
5249 | /* Magic values are: LAT_0, LAT_2, Master, freq1, tx64ch, inp_0, | |
5250 | * line_out */ | |
5251 | hdspm->control_register = | |
5252 | 0x2 + 0x8 + 0x10 + 0x80 + 0x400 + 0x4000 + 0x1000000; | |
5253 | break; | |
5254 | ||
5255 | case AES32: | |
ef5fa1a4 TI |
5256 | hdspm->control_register = |
5257 | HDSPM_ClockModeMaster | /* Master Cloack Mode on */ | |
0dca1793 | 5258 | hdspm_encode_latency(7) | /* latency max=8192samples */ |
3cee5a60 RB |
5259 | HDSPM_SyncRef0 | /* AES1 is syncclock */ |
5260 | HDSPM_LineOut | /* Analog output in */ | |
5261 | HDSPM_Professional; /* Professional mode */ | |
0dca1793 AK |
5262 | break; |
5263 | } | |
763f356c TI |
5264 | |
5265 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
5266 | ||
0dca1793 | 5267 | if (AES32 == hdspm->io_type) { |
ffb2c3c0 | 5268 | /* No control2 register for AES32 */ |
763f356c | 5269 | #ifdef SNDRV_BIG_ENDIAN |
ffb2c3c0 | 5270 | hdspm->control2_register = HDSPM_BIGENDIAN_MODE; |
763f356c | 5271 | #else |
ffb2c3c0 | 5272 | hdspm->control2_register = 0; |
763f356c TI |
5273 | #endif |
5274 | ||
ffb2c3c0 RB |
5275 | hdspm_write(hdspm, HDSPM_control2Reg, hdspm->control2_register); |
5276 | } | |
763f356c TI |
5277 | hdspm_compute_period_size(hdspm); |
5278 | ||
5279 | /* silence everything */ | |
5280 | ||
5281 | all_in_all_mixer(hdspm, 0 * UNITY_GAIN); | |
5282 | ||
0dca1793 AK |
5283 | if (hdspm->io_type == AIO || hdspm->io_type == RayDAT) { |
5284 | hdspm_write(hdspm, HDSPM_WR_SETTINGS, hdspm->settings_register); | |
763f356c TI |
5285 | } |
5286 | ||
5287 | /* set a default rate so that the channel map is set up. */ | |
0dca1793 | 5288 | hdspm_set_rate(hdspm, 48000, 1); |
763f356c TI |
5289 | |
5290 | return 0; | |
5291 | } | |
5292 | ||
5293 | ||
5294 | /*------------------------------------------------------------ | |
0dca1793 | 5295 | interrupt |
763f356c TI |
5296 | ------------------------------------------------------------*/ |
5297 | ||
7d12e780 | 5298 | static irqreturn_t snd_hdspm_interrupt(int irq, void *dev_id) |
763f356c | 5299 | { |
98274f07 | 5300 | struct hdspm *hdspm = (struct hdspm *) dev_id; |
763f356c | 5301 | unsigned int status; |
0dca1793 AK |
5302 | int i, audio, midi, schedule = 0; |
5303 | /* cycles_t now; */ | |
763f356c TI |
5304 | |
5305 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
5306 | ||
5307 | audio = status & HDSPM_audioIRQPending; | |
0dca1793 AK |
5308 | midi = status & (HDSPM_midi0IRQPending | HDSPM_midi1IRQPending | |
5309 | HDSPM_midi2IRQPending | HDSPM_midi3IRQPending); | |
5310 | ||
5311 | /* now = get_cycles(); */ | |
5312 | /** | |
5313 | * LAT_2..LAT_0 period counter (win) counter (mac) | |
5314 | * 6 4096 ~256053425 ~514672358 | |
5315 | * 5 2048 ~128024983 ~257373821 | |
5316 | * 4 1024 ~64023706 ~128718089 | |
5317 | * 3 512 ~32005945 ~64385999 | |
5318 | * 2 256 ~16003039 ~32260176 | |
5319 | * 1 128 ~7998738 ~16194507 | |
5320 | * 0 64 ~3998231 ~8191558 | |
5321 | **/ | |
5322 | /* | |
5323 | snd_printk(KERN_INFO "snd_hdspm_interrupt %llu @ %llx\n", | |
5324 | now-hdspm->last_interrupt, status & 0xFFC0); | |
5325 | hdspm->last_interrupt = now; | |
5326 | */ | |
763f356c | 5327 | |
0dca1793 | 5328 | if (!audio && !midi) |
763f356c TI |
5329 | return IRQ_NONE; |
5330 | ||
5331 | hdspm_write(hdspm, HDSPM_interruptConfirmation, 0); | |
5332 | hdspm->irq_count++; | |
5333 | ||
763f356c TI |
5334 | |
5335 | if (audio) { | |
763f356c | 5336 | if (hdspm->capture_substream) |
ef5fa1a4 | 5337 | snd_pcm_period_elapsed(hdspm->capture_substream); |
763f356c TI |
5338 | |
5339 | if (hdspm->playback_substream) | |
ef5fa1a4 | 5340 | snd_pcm_period_elapsed(hdspm->playback_substream); |
763f356c TI |
5341 | } |
5342 | ||
0dca1793 AK |
5343 | if (midi) { |
5344 | i = 0; | |
5345 | while (i < hdspm->midiPorts) { | |
5346 | if ((hdspm_read(hdspm, | |
5347 | hdspm->midi[i].statusIn) & 0xff) && | |
5348 | (status & hdspm->midi[i].irq)) { | |
5349 | /* we disable interrupts for this input until | |
5350 | * processing is done | |
5351 | */ | |
5352 | hdspm->control_register &= ~hdspm->midi[i].ie; | |
5353 | hdspm_write(hdspm, HDSPM_controlRegister, | |
5354 | hdspm->control_register); | |
5355 | hdspm->midi[i].pending = 1; | |
5356 | schedule = 1; | |
5357 | } | |
5358 | ||
5359 | i++; | |
5360 | } | |
5361 | ||
5362 | if (schedule) | |
5363 | tasklet_hi_schedule(&hdspm->midi_tasklet); | |
763f356c | 5364 | } |
0dca1793 | 5365 | |
763f356c TI |
5366 | return IRQ_HANDLED; |
5367 | } | |
5368 | ||
5369 | /*------------------------------------------------------------ | |
0dca1793 | 5370 | pcm interface |
763f356c TI |
5371 | ------------------------------------------------------------*/ |
5372 | ||
5373 | ||
0dca1793 AK |
5374 | static snd_pcm_uframes_t snd_hdspm_hw_pointer(struct snd_pcm_substream |
5375 | *substream) | |
763f356c | 5376 | { |
98274f07 | 5377 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
5378 | return hdspm_hw_pointer(hdspm); |
5379 | } | |
5380 | ||
763f356c | 5381 | |
98274f07 | 5382 | static int snd_hdspm_reset(struct snd_pcm_substream *substream) |
763f356c | 5383 | { |
98274f07 TI |
5384 | struct snd_pcm_runtime *runtime = substream->runtime; |
5385 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); | |
5386 | struct snd_pcm_substream *other; | |
763f356c TI |
5387 | |
5388 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) | |
5389 | other = hdspm->capture_substream; | |
5390 | else | |
5391 | other = hdspm->playback_substream; | |
5392 | ||
5393 | if (hdspm->running) | |
5394 | runtime->status->hw_ptr = hdspm_hw_pointer(hdspm); | |
5395 | else | |
5396 | runtime->status->hw_ptr = 0; | |
5397 | if (other) { | |
98274f07 TI |
5398 | struct snd_pcm_substream *s; |
5399 | struct snd_pcm_runtime *oruntime = other->runtime; | |
ef991b95 | 5400 | snd_pcm_group_for_each_entry(s, substream) { |
763f356c TI |
5401 | if (s == other) { |
5402 | oruntime->status->hw_ptr = | |
0dca1793 | 5403 | runtime->status->hw_ptr; |
763f356c TI |
5404 | break; |
5405 | } | |
5406 | } | |
5407 | } | |
5408 | return 0; | |
5409 | } | |
5410 | ||
98274f07 TI |
5411 | static int snd_hdspm_hw_params(struct snd_pcm_substream *substream, |
5412 | struct snd_pcm_hw_params *params) | |
763f356c | 5413 | { |
98274f07 | 5414 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
5415 | int err; |
5416 | int i; | |
5417 | pid_t this_pid; | |
5418 | pid_t other_pid; | |
763f356c TI |
5419 | |
5420 | spin_lock_irq(&hdspm->lock); | |
5421 | ||
5422 | if (substream->pstr->stream == SNDRV_PCM_STREAM_PLAYBACK) { | |
5423 | this_pid = hdspm->playback_pid; | |
5424 | other_pid = hdspm->capture_pid; | |
5425 | } else { | |
5426 | this_pid = hdspm->capture_pid; | |
5427 | other_pid = hdspm->playback_pid; | |
5428 | } | |
5429 | ||
ef5fa1a4 | 5430 | if (other_pid > 0 && this_pid != other_pid) { |
763f356c TI |
5431 | |
5432 | /* The other stream is open, and not by the same | |
5433 | task as this one. Make sure that the parameters | |
5434 | that matter are the same. | |
0dca1793 | 5435 | */ |
763f356c TI |
5436 | |
5437 | if (params_rate(params) != hdspm->system_sample_rate) { | |
5438 | spin_unlock_irq(&hdspm->lock); | |
5439 | _snd_pcm_hw_param_setempty(params, | |
0dca1793 | 5440 | SNDRV_PCM_HW_PARAM_RATE); |
763f356c TI |
5441 | return -EBUSY; |
5442 | } | |
5443 | ||
5444 | if (params_period_size(params) != hdspm->period_bytes / 4) { | |
5445 | spin_unlock_irq(&hdspm->lock); | |
5446 | _snd_pcm_hw_param_setempty(params, | |
0dca1793 | 5447 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE); |
763f356c TI |
5448 | return -EBUSY; |
5449 | } | |
5450 | ||
5451 | } | |
5452 | /* We're fine. */ | |
5453 | spin_unlock_irq(&hdspm->lock); | |
5454 | ||
5455 | /* how to make sure that the rate matches an externally-set one ? */ | |
5456 | ||
5457 | spin_lock_irq(&hdspm->lock); | |
ef5fa1a4 TI |
5458 | err = hdspm_set_rate(hdspm, params_rate(params), 0); |
5459 | if (err < 0) { | |
0dca1793 | 5460 | snd_printk(KERN_INFO "err on hdspm_set_rate: %d\n", err); |
763f356c TI |
5461 | spin_unlock_irq(&hdspm->lock); |
5462 | _snd_pcm_hw_param_setempty(params, | |
0dca1793 | 5463 | SNDRV_PCM_HW_PARAM_RATE); |
763f356c TI |
5464 | return err; |
5465 | } | |
5466 | spin_unlock_irq(&hdspm->lock); | |
5467 | ||
ef5fa1a4 | 5468 | err = hdspm_set_interrupt_interval(hdspm, |
0dca1793 | 5469 | params_period_size(params)); |
ef5fa1a4 | 5470 | if (err < 0) { |
0dca1793 | 5471 | snd_printk(KERN_INFO "err on hdspm_set_interrupt_interval: %d\n", err); |
763f356c | 5472 | _snd_pcm_hw_param_setempty(params, |
0dca1793 | 5473 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE); |
763f356c TI |
5474 | return err; |
5475 | } | |
5476 | ||
ef5fa1a4 TI |
5477 | /* Memory allocation, takashi's method, dont know if we should |
5478 | * spinlock | |
5479 | */ | |
763f356c | 5480 | /* malloc all buffer even if not enabled to get sure */ |
ffb2c3c0 RB |
5481 | /* Update for MADI rev 204: we need to allocate for all channels, |
5482 | * otherwise it doesn't work at 96kHz */ | |
0dca1793 | 5483 | |
763f356c | 5484 | err = |
0dca1793 AK |
5485 | snd_pcm_lib_malloc_pages(substream, HDSPM_DMA_AREA_BYTES); |
5486 | if (err < 0) { | |
5487 | snd_printk(KERN_INFO "err on snd_pcm_lib_malloc_pages: %d\n", err); | |
763f356c | 5488 | return err; |
0dca1793 | 5489 | } |
763f356c | 5490 | |
763f356c TI |
5491 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { |
5492 | ||
77a23f26 | 5493 | hdspm_set_sgbuf(hdspm, substream, HDSPM_pageAddressBufferOut, |
763f356c TI |
5494 | params_channels(params)); |
5495 | ||
5496 | for (i = 0; i < params_channels(params); ++i) | |
5497 | snd_hdspm_enable_out(hdspm, i, 1); | |
5498 | ||
5499 | hdspm->playback_buffer = | |
0dca1793 | 5500 | (unsigned char *) substream->runtime->dma_area; |
54bf5dd9 | 5501 | snd_printdd("Allocated sample buffer for playback at %p\n", |
3cee5a60 | 5502 | hdspm->playback_buffer); |
763f356c | 5503 | } else { |
77a23f26 | 5504 | hdspm_set_sgbuf(hdspm, substream, HDSPM_pageAddressBufferIn, |
763f356c TI |
5505 | params_channels(params)); |
5506 | ||
5507 | for (i = 0; i < params_channels(params); ++i) | |
5508 | snd_hdspm_enable_in(hdspm, i, 1); | |
5509 | ||
5510 | hdspm->capture_buffer = | |
0dca1793 | 5511 | (unsigned char *) substream->runtime->dma_area; |
54bf5dd9 | 5512 | snd_printdd("Allocated sample buffer for capture at %p\n", |
3cee5a60 | 5513 | hdspm->capture_buffer); |
763f356c | 5514 | } |
0dca1793 | 5515 | |
3cee5a60 RB |
5516 | /* |
5517 | snd_printdd("Allocated sample buffer for %s at 0x%08X\n", | |
5518 | substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? | |
5519 | "playback" : "capture", | |
77a23f26 | 5520 | snd_pcm_sgbuf_get_addr(substream, 0)); |
0dca1793 | 5521 | */ |
ffb2c3c0 | 5522 | /* |
0dca1793 AK |
5523 | snd_printdd("set_hwparams: %s %d Hz, %d channels, bs = %d\n", |
5524 | substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? | |
5525 | "playback" : "capture", | |
5526 | params_rate(params), params_channels(params), | |
5527 | params_buffer_size(params)); | |
5528 | */ | |
5529 | ||
5530 | ||
5531 | /* Switch to native float format if requested */ | |
5532 | if (SNDRV_PCM_FORMAT_FLOAT_LE == params_format(params)) { | |
5533 | if (!(hdspm->control_register & HDSPe_FLOAT_FORMAT)) | |
5534 | snd_printk(KERN_INFO "hdspm: Switching to native 32bit LE float format.\n"); | |
5535 | ||
5536 | hdspm->control_register |= HDSPe_FLOAT_FORMAT; | |
5537 | } else if (SNDRV_PCM_FORMAT_S32_LE == params_format(params)) { | |
5538 | if (hdspm->control_register & HDSPe_FLOAT_FORMAT) | |
5539 | snd_printk(KERN_INFO "hdspm: Switching to native 32bit LE integer format.\n"); | |
5540 | ||
5541 | hdspm->control_register &= ~HDSPe_FLOAT_FORMAT; | |
5542 | } | |
5543 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
5544 | ||
763f356c TI |
5545 | return 0; |
5546 | } | |
5547 | ||
98274f07 | 5548 | static int snd_hdspm_hw_free(struct snd_pcm_substream *substream) |
763f356c TI |
5549 | { |
5550 | int i; | |
98274f07 | 5551 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
5552 | |
5553 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { | |
5554 | ||
0dca1793 | 5555 | /* params_channels(params) should be enough, |
763f356c | 5556 | but to get sure in case of error */ |
0dca1793 | 5557 | for (i = 0; i < hdspm->max_channels_out; ++i) |
763f356c TI |
5558 | snd_hdspm_enable_out(hdspm, i, 0); |
5559 | ||
5560 | hdspm->playback_buffer = NULL; | |
5561 | } else { | |
0dca1793 | 5562 | for (i = 0; i < hdspm->max_channels_in; ++i) |
763f356c TI |
5563 | snd_hdspm_enable_in(hdspm, i, 0); |
5564 | ||
5565 | hdspm->capture_buffer = NULL; | |
5566 | ||
5567 | } | |
5568 | ||
5569 | snd_pcm_lib_free_pages(substream); | |
5570 | ||
5571 | return 0; | |
5572 | } | |
5573 | ||
0dca1793 | 5574 | |
98274f07 | 5575 | static int snd_hdspm_channel_info(struct snd_pcm_substream *substream, |
0dca1793 | 5576 | struct snd_pcm_channel_info *info) |
763f356c | 5577 | { |
98274f07 | 5578 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c | 5579 | |
0dca1793 AK |
5580 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { |
5581 | if (snd_BUG_ON(info->channel >= hdspm->max_channels_out)) { | |
5582 | snd_printk(KERN_INFO "snd_hdspm_channel_info: output channel out of range (%d)\n", info->channel); | |
5583 | return -EINVAL; | |
5584 | } | |
763f356c | 5585 | |
0dca1793 AK |
5586 | if (hdspm->channel_map_out[info->channel] < 0) { |
5587 | snd_printk(KERN_INFO "snd_hdspm_channel_info: output channel %d mapped out\n", info->channel); | |
5588 | return -EINVAL; | |
5589 | } | |
5590 | ||
5591 | info->offset = hdspm->channel_map_out[info->channel] * | |
5592 | HDSPM_CHANNEL_BUFFER_BYTES; | |
5593 | } else { | |
5594 | if (snd_BUG_ON(info->channel >= hdspm->max_channels_in)) { | |
5595 | snd_printk(KERN_INFO "snd_hdspm_channel_info: input channel out of range (%d)\n", info->channel); | |
5596 | return -EINVAL; | |
5597 | } | |
5598 | ||
5599 | if (hdspm->channel_map_in[info->channel] < 0) { | |
5600 | snd_printk(KERN_INFO "snd_hdspm_channel_info: input channel %d mapped out\n", info->channel); | |
5601 | return -EINVAL; | |
5602 | } | |
5603 | ||
5604 | info->offset = hdspm->channel_map_in[info->channel] * | |
5605 | HDSPM_CHANNEL_BUFFER_BYTES; | |
5606 | } | |
763f356c | 5607 | |
763f356c TI |
5608 | info->first = 0; |
5609 | info->step = 32; | |
5610 | return 0; | |
5611 | } | |
5612 | ||
0dca1793 | 5613 | |
98274f07 | 5614 | static int snd_hdspm_ioctl(struct snd_pcm_substream *substream, |
0dca1793 | 5615 | unsigned int cmd, void *arg) |
763f356c TI |
5616 | { |
5617 | switch (cmd) { | |
5618 | case SNDRV_PCM_IOCTL1_RESET: | |
ef5fa1a4 | 5619 | return snd_hdspm_reset(substream); |
763f356c TI |
5620 | |
5621 | case SNDRV_PCM_IOCTL1_CHANNEL_INFO: | |
0dca1793 AK |
5622 | { |
5623 | struct snd_pcm_channel_info *info = arg; | |
5624 | return snd_hdspm_channel_info(substream, info); | |
5625 | } | |
763f356c TI |
5626 | default: |
5627 | break; | |
5628 | } | |
5629 | ||
5630 | return snd_pcm_lib_ioctl(substream, cmd, arg); | |
5631 | } | |
5632 | ||
98274f07 | 5633 | static int snd_hdspm_trigger(struct snd_pcm_substream *substream, int cmd) |
763f356c | 5634 | { |
98274f07 TI |
5635 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
5636 | struct snd_pcm_substream *other; | |
763f356c TI |
5637 | int running; |
5638 | ||
5639 | spin_lock(&hdspm->lock); | |
5640 | running = hdspm->running; | |
5641 | switch (cmd) { | |
5642 | case SNDRV_PCM_TRIGGER_START: | |
5643 | running |= 1 << substream->stream; | |
5644 | break; | |
5645 | case SNDRV_PCM_TRIGGER_STOP: | |
5646 | running &= ~(1 << substream->stream); | |
5647 | break; | |
5648 | default: | |
5649 | snd_BUG(); | |
5650 | spin_unlock(&hdspm->lock); | |
5651 | return -EINVAL; | |
5652 | } | |
5653 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) | |
5654 | other = hdspm->capture_substream; | |
5655 | else | |
5656 | other = hdspm->playback_substream; | |
5657 | ||
5658 | if (other) { | |
98274f07 | 5659 | struct snd_pcm_substream *s; |
ef991b95 | 5660 | snd_pcm_group_for_each_entry(s, substream) { |
763f356c TI |
5661 | if (s == other) { |
5662 | snd_pcm_trigger_done(s, substream); | |
5663 | if (cmd == SNDRV_PCM_TRIGGER_START) | |
5664 | running |= 1 << s->stream; | |
5665 | else | |
5666 | running &= ~(1 << s->stream); | |
5667 | goto _ok; | |
5668 | } | |
5669 | } | |
5670 | if (cmd == SNDRV_PCM_TRIGGER_START) { | |
5671 | if (!(running & (1 << SNDRV_PCM_STREAM_PLAYBACK)) | |
0dca1793 AK |
5672 | && substream->stream == |
5673 | SNDRV_PCM_STREAM_CAPTURE) | |
763f356c TI |
5674 | hdspm_silence_playback(hdspm); |
5675 | } else { | |
5676 | if (running && | |
0dca1793 | 5677 | substream->stream == SNDRV_PCM_STREAM_PLAYBACK) |
763f356c TI |
5678 | hdspm_silence_playback(hdspm); |
5679 | } | |
5680 | } else { | |
5681 | if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) | |
5682 | hdspm_silence_playback(hdspm); | |
5683 | } | |
0dca1793 | 5684 | _ok: |
763f356c TI |
5685 | snd_pcm_trigger_done(substream, substream); |
5686 | if (!hdspm->running && running) | |
5687 | hdspm_start_audio(hdspm); | |
5688 | else if (hdspm->running && !running) | |
5689 | hdspm_stop_audio(hdspm); | |
5690 | hdspm->running = running; | |
5691 | spin_unlock(&hdspm->lock); | |
5692 | ||
5693 | return 0; | |
5694 | } | |
5695 | ||
98274f07 | 5696 | static int snd_hdspm_prepare(struct snd_pcm_substream *substream) |
763f356c TI |
5697 | { |
5698 | return 0; | |
5699 | } | |
5700 | ||
98274f07 | 5701 | static struct snd_pcm_hardware snd_hdspm_playback_subinfo = { |
763f356c TI |
5702 | .info = (SNDRV_PCM_INFO_MMAP | |
5703 | SNDRV_PCM_INFO_MMAP_VALID | | |
5704 | SNDRV_PCM_INFO_NONINTERLEAVED | | |
5705 | SNDRV_PCM_INFO_SYNC_START | SNDRV_PCM_INFO_DOUBLE), | |
5706 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
5707 | .rates = (SNDRV_PCM_RATE_32000 | | |
5708 | SNDRV_PCM_RATE_44100 | | |
5709 | SNDRV_PCM_RATE_48000 | | |
5710 | SNDRV_PCM_RATE_64000 | | |
3cee5a60 RB |
5711 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 | |
5712 | SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000 ), | |
763f356c | 5713 | .rate_min = 32000, |
3cee5a60 | 5714 | .rate_max = 192000, |
763f356c TI |
5715 | .channels_min = 1, |
5716 | .channels_max = HDSPM_MAX_CHANNELS, | |
5717 | .buffer_bytes_max = | |
5718 | HDSPM_CHANNEL_BUFFER_BYTES * HDSPM_MAX_CHANNELS, | |
1b6fa108 | 5719 | .period_bytes_min = (32 * 4), |
52e6fb48 | 5720 | .period_bytes_max = (8192 * 4) * HDSPM_MAX_CHANNELS, |
763f356c | 5721 | .periods_min = 2, |
0dca1793 | 5722 | .periods_max = 512, |
763f356c TI |
5723 | .fifo_size = 0 |
5724 | }; | |
5725 | ||
98274f07 | 5726 | static struct snd_pcm_hardware snd_hdspm_capture_subinfo = { |
763f356c TI |
5727 | .info = (SNDRV_PCM_INFO_MMAP | |
5728 | SNDRV_PCM_INFO_MMAP_VALID | | |
5729 | SNDRV_PCM_INFO_NONINTERLEAVED | | |
5730 | SNDRV_PCM_INFO_SYNC_START), | |
5731 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
5732 | .rates = (SNDRV_PCM_RATE_32000 | | |
5733 | SNDRV_PCM_RATE_44100 | | |
5734 | SNDRV_PCM_RATE_48000 | | |
5735 | SNDRV_PCM_RATE_64000 | | |
3cee5a60 RB |
5736 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 | |
5737 | SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000), | |
763f356c | 5738 | .rate_min = 32000, |
3cee5a60 | 5739 | .rate_max = 192000, |
763f356c TI |
5740 | .channels_min = 1, |
5741 | .channels_max = HDSPM_MAX_CHANNELS, | |
5742 | .buffer_bytes_max = | |
5743 | HDSPM_CHANNEL_BUFFER_BYTES * HDSPM_MAX_CHANNELS, | |
1b6fa108 | 5744 | .period_bytes_min = (32 * 4), |
52e6fb48 | 5745 | .period_bytes_max = (8192 * 4) * HDSPM_MAX_CHANNELS, |
763f356c | 5746 | .periods_min = 2, |
0dca1793 | 5747 | .periods_max = 512, |
763f356c TI |
5748 | .fifo_size = 0 |
5749 | }; | |
5750 | ||
0dca1793 AK |
5751 | static int snd_hdspm_hw_rule_in_channels_rate(struct snd_pcm_hw_params *params, |
5752 | struct snd_pcm_hw_rule *rule) | |
5753 | { | |
5754 | struct hdspm *hdspm = rule->private; | |
5755 | struct snd_interval *c = | |
5756 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); | |
5757 | struct snd_interval *r = | |
5758 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); | |
5759 | ||
5760 | if (r->min > 96000 && r->max <= 192000) { | |
5761 | struct snd_interval t = { | |
5762 | .min = hdspm->qs_in_channels, | |
5763 | .max = hdspm->qs_in_channels, | |
5764 | .integer = 1, | |
5765 | }; | |
5766 | return snd_interval_refine(c, &t); | |
5767 | } else if (r->min > 48000 && r->max <= 96000) { | |
5768 | struct snd_interval t = { | |
5769 | .min = hdspm->ds_in_channels, | |
5770 | .max = hdspm->ds_in_channels, | |
5771 | .integer = 1, | |
5772 | }; | |
5773 | return snd_interval_refine(c, &t); | |
5774 | } else if (r->max < 64000) { | |
5775 | struct snd_interval t = { | |
5776 | .min = hdspm->ss_in_channels, | |
5777 | .max = hdspm->ss_in_channels, | |
5778 | .integer = 1, | |
5779 | }; | |
5780 | return snd_interval_refine(c, &t); | |
5781 | } | |
5782 | ||
5783 | return 0; | |
5784 | } | |
763f356c | 5785 | |
0dca1793 | 5786 | static int snd_hdspm_hw_rule_out_channels_rate(struct snd_pcm_hw_params *params, |
98274f07 | 5787 | struct snd_pcm_hw_rule * rule) |
763f356c | 5788 | { |
98274f07 TI |
5789 | struct hdspm *hdspm = rule->private; |
5790 | struct snd_interval *c = | |
763f356c | 5791 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); |
98274f07 | 5792 | struct snd_interval *r = |
763f356c TI |
5793 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); |
5794 | ||
0dca1793 AK |
5795 | if (r->min > 96000 && r->max <= 192000) { |
5796 | struct snd_interval t = { | |
5797 | .min = hdspm->qs_out_channels, | |
5798 | .max = hdspm->qs_out_channels, | |
5799 | .integer = 1, | |
5800 | }; | |
5801 | return snd_interval_refine(c, &t); | |
5802 | } else if (r->min > 48000 && r->max <= 96000) { | |
98274f07 | 5803 | struct snd_interval t = { |
0dca1793 AK |
5804 | .min = hdspm->ds_out_channels, |
5805 | .max = hdspm->ds_out_channels, | |
763f356c TI |
5806 | .integer = 1, |
5807 | }; | |
5808 | return snd_interval_refine(c, &t); | |
5809 | } else if (r->max < 64000) { | |
98274f07 | 5810 | struct snd_interval t = { |
0dca1793 AK |
5811 | .min = hdspm->ss_out_channels, |
5812 | .max = hdspm->ss_out_channels, | |
763f356c TI |
5813 | .integer = 1, |
5814 | }; | |
5815 | return snd_interval_refine(c, &t); | |
0dca1793 | 5816 | } else { |
763f356c TI |
5817 | } |
5818 | return 0; | |
5819 | } | |
5820 | ||
0dca1793 | 5821 | static int snd_hdspm_hw_rule_rate_in_channels(struct snd_pcm_hw_params *params, |
98274f07 | 5822 | struct snd_pcm_hw_rule * rule) |
763f356c | 5823 | { |
98274f07 TI |
5824 | struct hdspm *hdspm = rule->private; |
5825 | struct snd_interval *c = | |
763f356c | 5826 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); |
98274f07 | 5827 | struct snd_interval *r = |
763f356c TI |
5828 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); |
5829 | ||
0dca1793 | 5830 | if (c->min >= hdspm->ss_in_channels) { |
98274f07 | 5831 | struct snd_interval t = { |
763f356c TI |
5832 | .min = 32000, |
5833 | .max = 48000, | |
5834 | .integer = 1, | |
5835 | }; | |
5836 | return snd_interval_refine(r, &t); | |
0dca1793 AK |
5837 | } else if (c->max <= hdspm->qs_in_channels) { |
5838 | struct snd_interval t = { | |
5839 | .min = 128000, | |
5840 | .max = 192000, | |
5841 | .integer = 1, | |
5842 | }; | |
5843 | return snd_interval_refine(r, &t); | |
5844 | } else if (c->max <= hdspm->ds_in_channels) { | |
98274f07 | 5845 | struct snd_interval t = { |
763f356c TI |
5846 | .min = 64000, |
5847 | .max = 96000, | |
5848 | .integer = 1, | |
5849 | }; | |
0dca1793 AK |
5850 | return snd_interval_refine(r, &t); |
5851 | } | |
5852 | ||
5853 | return 0; | |
5854 | } | |
5855 | static int snd_hdspm_hw_rule_rate_out_channels(struct snd_pcm_hw_params *params, | |
5856 | struct snd_pcm_hw_rule *rule) | |
5857 | { | |
5858 | struct hdspm *hdspm = rule->private; | |
5859 | struct snd_interval *c = | |
5860 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); | |
5861 | struct snd_interval *r = | |
5862 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); | |
763f356c | 5863 | |
0dca1793 AK |
5864 | if (c->min >= hdspm->ss_out_channels) { |
5865 | struct snd_interval t = { | |
5866 | .min = 32000, | |
5867 | .max = 48000, | |
5868 | .integer = 1, | |
5869 | }; | |
5870 | return snd_interval_refine(r, &t); | |
5871 | } else if (c->max <= hdspm->qs_out_channels) { | |
5872 | struct snd_interval t = { | |
5873 | .min = 128000, | |
5874 | .max = 192000, | |
5875 | .integer = 1, | |
5876 | }; | |
5877 | return snd_interval_refine(r, &t); | |
5878 | } else if (c->max <= hdspm->ds_out_channels) { | |
5879 | struct snd_interval t = { | |
5880 | .min = 64000, | |
5881 | .max = 96000, | |
5882 | .integer = 1, | |
5883 | }; | |
763f356c TI |
5884 | return snd_interval_refine(r, &t); |
5885 | } | |
0dca1793 | 5886 | |
763f356c TI |
5887 | return 0; |
5888 | } | |
5889 | ||
0dca1793 | 5890 | static int snd_hdspm_hw_rule_in_channels(struct snd_pcm_hw_params *params, |
ffb2c3c0 RB |
5891 | struct snd_pcm_hw_rule *rule) |
5892 | { | |
5893 | unsigned int list[3]; | |
5894 | struct hdspm *hdspm = rule->private; | |
5895 | struct snd_interval *c = hw_param_interval(params, | |
5896 | SNDRV_PCM_HW_PARAM_CHANNELS); | |
0dca1793 AK |
5897 | |
5898 | list[0] = hdspm->qs_in_channels; | |
5899 | list[1] = hdspm->ds_in_channels; | |
5900 | list[2] = hdspm->ss_in_channels; | |
5901 | return snd_interval_list(c, 3, list, 0); | |
5902 | } | |
5903 | ||
5904 | static int snd_hdspm_hw_rule_out_channels(struct snd_pcm_hw_params *params, | |
5905 | struct snd_pcm_hw_rule *rule) | |
5906 | { | |
5907 | unsigned int list[3]; | |
5908 | struct hdspm *hdspm = rule->private; | |
5909 | struct snd_interval *c = hw_param_interval(params, | |
5910 | SNDRV_PCM_HW_PARAM_CHANNELS); | |
5911 | ||
5912 | list[0] = hdspm->qs_out_channels; | |
5913 | list[1] = hdspm->ds_out_channels; | |
5914 | list[2] = hdspm->ss_out_channels; | |
5915 | return snd_interval_list(c, 3, list, 0); | |
ffb2c3c0 RB |
5916 | } |
5917 | ||
5918 | ||
ef5fa1a4 TI |
5919 | static unsigned int hdspm_aes32_sample_rates[] = { |
5920 | 32000, 44100, 48000, 64000, 88200, 96000, 128000, 176400, 192000 | |
5921 | }; | |
ffb2c3c0 | 5922 | |
ef5fa1a4 TI |
5923 | static struct snd_pcm_hw_constraint_list |
5924 | hdspm_hw_constraints_aes32_sample_rates = { | |
ffb2c3c0 RB |
5925 | .count = ARRAY_SIZE(hdspm_aes32_sample_rates), |
5926 | .list = hdspm_aes32_sample_rates, | |
5927 | .mask = 0 | |
5928 | }; | |
5929 | ||
98274f07 | 5930 | static int snd_hdspm_playback_open(struct snd_pcm_substream *substream) |
763f356c | 5931 | { |
98274f07 TI |
5932 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
5933 | struct snd_pcm_runtime *runtime = substream->runtime; | |
763f356c | 5934 | |
763f356c TI |
5935 | spin_lock_irq(&hdspm->lock); |
5936 | ||
5937 | snd_pcm_set_sync(substream); | |
5938 | ||
0dca1793 | 5939 | |
763f356c TI |
5940 | runtime->hw = snd_hdspm_playback_subinfo; |
5941 | ||
5942 | if (hdspm->capture_substream == NULL) | |
5943 | hdspm_stop_audio(hdspm); | |
5944 | ||
5945 | hdspm->playback_pid = current->pid; | |
5946 | hdspm->playback_substream = substream; | |
5947 | ||
5948 | spin_unlock_irq(&hdspm->lock); | |
5949 | ||
5950 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
d877681d | 5951 | snd_pcm_hw_constraint_pow2(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE); |
763f356c | 5952 | |
0dca1793 AK |
5953 | switch (hdspm->io_type) { |
5954 | case AIO: | |
5955 | case RayDAT: | |
d877681d TI |
5956 | snd_pcm_hw_constraint_minmax(runtime, |
5957 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE, | |
5958 | 32, 4096); | |
5959 | /* RayDAT & AIO have a fixed buffer of 16384 samples per channel */ | |
5960 | snd_pcm_hw_constraint_minmax(runtime, | |
5961 | SNDRV_PCM_HW_PARAM_BUFFER_SIZE, | |
5962 | 16384, 16384); | |
0dca1793 AK |
5963 | break; |
5964 | ||
5965 | default: | |
d877681d TI |
5966 | snd_pcm_hw_constraint_minmax(runtime, |
5967 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE, | |
5968 | 64, 8192); | |
5969 | break; | |
0dca1793 | 5970 | } |
763f356c | 5971 | |
0dca1793 | 5972 | if (AES32 == hdspm->io_type) { |
3fa9e3d2 | 5973 | runtime->hw.rates |= SNDRV_PCM_RATE_KNOT; |
ffb2c3c0 RB |
5974 | snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, |
5975 | &hdspm_hw_constraints_aes32_sample_rates); | |
5976 | } else { | |
ffb2c3c0 | 5977 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, |
0dca1793 AK |
5978 | snd_hdspm_hw_rule_rate_out_channels, hdspm, |
5979 | SNDRV_PCM_HW_PARAM_CHANNELS, -1); | |
ffb2c3c0 | 5980 | } |
88fabbfc AK |
5981 | |
5982 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, | |
5983 | snd_hdspm_hw_rule_out_channels, hdspm, | |
5984 | SNDRV_PCM_HW_PARAM_CHANNELS, -1); | |
5985 | ||
5986 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, | |
5987 | snd_hdspm_hw_rule_out_channels_rate, hdspm, | |
5988 | SNDRV_PCM_HW_PARAM_RATE, -1); | |
5989 | ||
763f356c TI |
5990 | return 0; |
5991 | } | |
5992 | ||
98274f07 | 5993 | static int snd_hdspm_playback_release(struct snd_pcm_substream *substream) |
763f356c | 5994 | { |
98274f07 | 5995 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
5996 | |
5997 | spin_lock_irq(&hdspm->lock); | |
5998 | ||
5999 | hdspm->playback_pid = -1; | |
6000 | hdspm->playback_substream = NULL; | |
6001 | ||
6002 | spin_unlock_irq(&hdspm->lock); | |
6003 | ||
6004 | return 0; | |
6005 | } | |
6006 | ||
6007 | ||
98274f07 | 6008 | static int snd_hdspm_capture_open(struct snd_pcm_substream *substream) |
763f356c | 6009 | { |
98274f07 TI |
6010 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
6011 | struct snd_pcm_runtime *runtime = substream->runtime; | |
763f356c TI |
6012 | |
6013 | spin_lock_irq(&hdspm->lock); | |
6014 | snd_pcm_set_sync(substream); | |
6015 | runtime->hw = snd_hdspm_capture_subinfo; | |
6016 | ||
6017 | if (hdspm->playback_substream == NULL) | |
6018 | hdspm_stop_audio(hdspm); | |
6019 | ||
6020 | hdspm->capture_pid = current->pid; | |
6021 | hdspm->capture_substream = substream; | |
6022 | ||
6023 | spin_unlock_irq(&hdspm->lock); | |
6024 | ||
6025 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
d877681d TI |
6026 | snd_pcm_hw_constraint_pow2(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE); |
6027 | ||
0dca1793 AK |
6028 | switch (hdspm->io_type) { |
6029 | case AIO: | |
6030 | case RayDAT: | |
d877681d TI |
6031 | snd_pcm_hw_constraint_minmax(runtime, |
6032 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE, | |
6033 | 32, 4096); | |
6034 | snd_pcm_hw_constraint_minmax(runtime, | |
6035 | SNDRV_PCM_HW_PARAM_BUFFER_SIZE, | |
6036 | 16384, 16384); | |
6037 | break; | |
0dca1793 AK |
6038 | |
6039 | default: | |
d877681d TI |
6040 | snd_pcm_hw_constraint_minmax(runtime, |
6041 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE, | |
6042 | 64, 8192); | |
6043 | break; | |
0dca1793 AK |
6044 | } |
6045 | ||
6046 | if (AES32 == hdspm->io_type) { | |
3fa9e3d2 | 6047 | runtime->hw.rates |= SNDRV_PCM_RATE_KNOT; |
ffb2c3c0 RB |
6048 | snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, |
6049 | &hdspm_hw_constraints_aes32_sample_rates); | |
6050 | } else { | |
ffb2c3c0 | 6051 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, |
88fabbfc AK |
6052 | snd_hdspm_hw_rule_rate_in_channels, hdspm, |
6053 | SNDRV_PCM_HW_PARAM_CHANNELS, -1); | |
ffb2c3c0 | 6054 | } |
88fabbfc AK |
6055 | |
6056 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, | |
6057 | snd_hdspm_hw_rule_in_channels, hdspm, | |
6058 | SNDRV_PCM_HW_PARAM_CHANNELS, -1); | |
6059 | ||
6060 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, | |
6061 | snd_hdspm_hw_rule_in_channels_rate, hdspm, | |
6062 | SNDRV_PCM_HW_PARAM_RATE, -1); | |
6063 | ||
763f356c TI |
6064 | return 0; |
6065 | } | |
6066 | ||
98274f07 | 6067 | static int snd_hdspm_capture_release(struct snd_pcm_substream *substream) |
763f356c | 6068 | { |
98274f07 | 6069 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
6070 | |
6071 | spin_lock_irq(&hdspm->lock); | |
6072 | ||
6073 | hdspm->capture_pid = -1; | |
6074 | hdspm->capture_substream = NULL; | |
6075 | ||
6076 | spin_unlock_irq(&hdspm->lock); | |
6077 | return 0; | |
6078 | } | |
6079 | ||
0dca1793 AK |
6080 | static int snd_hdspm_hwdep_dummy_op(struct snd_hwdep *hw, struct file *file) |
6081 | { | |
6082 | /* we have nothing to initialize but the call is required */ | |
6083 | return 0; | |
6084 | } | |
6085 | ||
6086 | static inline int copy_u32_le(void __user *dest, void __iomem *src) | |
6087 | { | |
6088 | u32 val = readl(src); | |
6089 | return copy_to_user(dest, &val, 4); | |
6090 | } | |
6091 | ||
6092 | static int snd_hdspm_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, | |
2ca595ab | 6093 | unsigned int cmd, unsigned long arg) |
763f356c | 6094 | { |
0dca1793 | 6095 | void __user *argp = (void __user *)arg; |
ef5fa1a4 | 6096 | struct hdspm *hdspm = hw->private_data; |
98274f07 | 6097 | struct hdspm_mixer_ioctl mixer; |
0dca1793 AK |
6098 | struct hdspm_config info; |
6099 | struct hdspm_status status; | |
98274f07 | 6100 | struct hdspm_version hdspm_version; |
730a5865 | 6101 | struct hdspm_peak_rms *levels; |
0dca1793 AK |
6102 | struct hdspm_ltc ltc; |
6103 | unsigned int statusregister; | |
6104 | long unsigned int s; | |
6105 | int i = 0; | |
763f356c TI |
6106 | |
6107 | switch (cmd) { | |
6108 | ||
763f356c | 6109 | case SNDRV_HDSPM_IOCTL_GET_PEAK_RMS: |
730a5865 | 6110 | levels = &hdspm->peak_rms; |
0dca1793 | 6111 | for (i = 0; i < HDSPM_MAX_CHANNELS; i++) { |
730a5865 | 6112 | levels->input_peaks[i] = |
0dca1793 AK |
6113 | readl(hdspm->iobase + |
6114 | HDSPM_MADI_INPUT_PEAK + i*4); | |
730a5865 | 6115 | levels->playback_peaks[i] = |
0dca1793 AK |
6116 | readl(hdspm->iobase + |
6117 | HDSPM_MADI_PLAYBACK_PEAK + i*4); | |
730a5865 | 6118 | levels->output_peaks[i] = |
0dca1793 AK |
6119 | readl(hdspm->iobase + |
6120 | HDSPM_MADI_OUTPUT_PEAK + i*4); | |
6121 | ||
730a5865 | 6122 | levels->input_rms[i] = |
0dca1793 AK |
6123 | ((uint64_t) readl(hdspm->iobase + |
6124 | HDSPM_MADI_INPUT_RMS_H + i*4) << 32) | | |
6125 | (uint64_t) readl(hdspm->iobase + | |
6126 | HDSPM_MADI_INPUT_RMS_L + i*4); | |
730a5865 | 6127 | levels->playback_rms[i] = |
0dca1793 AK |
6128 | ((uint64_t)readl(hdspm->iobase + |
6129 | HDSPM_MADI_PLAYBACK_RMS_H+i*4) << 32) | | |
6130 | (uint64_t)readl(hdspm->iobase + | |
6131 | HDSPM_MADI_PLAYBACK_RMS_L + i*4); | |
730a5865 | 6132 | levels->output_rms[i] = |
0dca1793 AK |
6133 | ((uint64_t)readl(hdspm->iobase + |
6134 | HDSPM_MADI_OUTPUT_RMS_H + i*4) << 32) | | |
6135 | (uint64_t)readl(hdspm->iobase + | |
6136 | HDSPM_MADI_OUTPUT_RMS_L + i*4); | |
6137 | } | |
6138 | ||
6139 | if (hdspm->system_sample_rate > 96000) { | |
730a5865 | 6140 | levels->speed = qs; |
0dca1793 | 6141 | } else if (hdspm->system_sample_rate > 48000) { |
730a5865 | 6142 | levels->speed = ds; |
0dca1793 | 6143 | } else { |
730a5865 | 6144 | levels->speed = ss; |
0dca1793 | 6145 | } |
730a5865 | 6146 | levels->status2 = hdspm_read(hdspm, HDSPM_statusRegister2); |
0dca1793 | 6147 | |
730a5865 | 6148 | s = copy_to_user(argp, levels, sizeof(struct hdspm_peak_rms)); |
0dca1793 AK |
6149 | if (0 != s) { |
6150 | /* snd_printk(KERN_ERR "copy_to_user(.., .., %lu): %lu | |
6151 | [Levels]\n", sizeof(struct hdspm_peak_rms), s); | |
6152 | */ | |
763f356c | 6153 | return -EFAULT; |
0dca1793 AK |
6154 | } |
6155 | break; | |
6156 | ||
6157 | case SNDRV_HDSPM_IOCTL_GET_LTC: | |
6158 | ltc.ltc = hdspm_read(hdspm, HDSPM_RD_TCO); | |
6159 | i = hdspm_read(hdspm, HDSPM_RD_TCO + 4); | |
6160 | if (i & HDSPM_TCO1_LTC_Input_valid) { | |
6161 | switch (i & (HDSPM_TCO1_LTC_Format_LSB | | |
6162 | HDSPM_TCO1_LTC_Format_MSB)) { | |
6163 | case 0: | |
6164 | ltc.format = fps_24; | |
6165 | break; | |
6166 | case HDSPM_TCO1_LTC_Format_LSB: | |
6167 | ltc.format = fps_25; | |
6168 | break; | |
6169 | case HDSPM_TCO1_LTC_Format_MSB: | |
6170 | ltc.format = fps_2997; | |
6171 | break; | |
6172 | default: | |
6173 | ltc.format = 30; | |
6174 | break; | |
6175 | } | |
6176 | if (i & HDSPM_TCO1_set_drop_frame_flag) { | |
6177 | ltc.frame = drop_frame; | |
6178 | } else { | |
6179 | ltc.frame = full_frame; | |
6180 | } | |
6181 | } else { | |
6182 | ltc.format = format_invalid; | |
6183 | ltc.frame = frame_invalid; | |
6184 | } | |
6185 | if (i & HDSPM_TCO1_Video_Input_Format_NTSC) { | |
6186 | ltc.input_format = ntsc; | |
6187 | } else if (i & HDSPM_TCO1_Video_Input_Format_PAL) { | |
6188 | ltc.input_format = pal; | |
6189 | } else { | |
6190 | ltc.input_format = no_video; | |
6191 | } | |
6192 | ||
6193 | s = copy_to_user(argp, <c, sizeof(struct hdspm_ltc)); | |
6194 | if (0 != s) { | |
6195 | /* | |
6196 | snd_printk(KERN_ERR "copy_to_user(.., .., %lu): %lu [LTC]\n", sizeof(struct hdspm_ltc), s); */ | |
763f356c | 6197 | return -EFAULT; |
0dca1793 | 6198 | } |
763f356c TI |
6199 | |
6200 | break; | |
763f356c | 6201 | |
0dca1793 | 6202 | case SNDRV_HDSPM_IOCTL_GET_CONFIG: |
763f356c | 6203 | |
4ab69a2b | 6204 | memset(&info, 0, sizeof(info)); |
763f356c | 6205 | spin_lock_irq(&hdspm->lock); |
ef5fa1a4 TI |
6206 | info.pref_sync_ref = hdspm_pref_sync_ref(hdspm); |
6207 | info.wordclock_sync_check = hdspm_wc_sync_check(hdspm); | |
763f356c TI |
6208 | |
6209 | info.system_sample_rate = hdspm->system_sample_rate; | |
6210 | info.autosync_sample_rate = | |
0dca1793 | 6211 | hdspm_external_sample_rate(hdspm); |
ef5fa1a4 TI |
6212 | info.system_clock_mode = hdspm_system_clock_mode(hdspm); |
6213 | info.clock_source = hdspm_clock_source(hdspm); | |
6214 | info.autosync_ref = hdspm_autosync_ref(hdspm); | |
6215 | info.line_out = hdspm_line_out(hdspm); | |
763f356c TI |
6216 | info.passthru = 0; |
6217 | spin_unlock_irq(&hdspm->lock); | |
2ca595ab | 6218 | if (copy_to_user(argp, &info, sizeof(info))) |
763f356c TI |
6219 | return -EFAULT; |
6220 | break; | |
6221 | ||
0dca1793 | 6222 | case SNDRV_HDSPM_IOCTL_GET_STATUS: |
643d6bbb DC |
6223 | memset(&status, 0, sizeof(status)); |
6224 | ||
0dca1793 AK |
6225 | status.card_type = hdspm->io_type; |
6226 | ||
6227 | status.autosync_source = hdspm_autosync_ref(hdspm); | |
6228 | ||
6229 | status.card_clock = 110069313433624ULL; | |
6230 | status.master_period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ); | |
6231 | ||
6232 | switch (hdspm->io_type) { | |
6233 | case MADI: | |
6234 | case MADIface: | |
6235 | status.card_specific.madi.sync_wc = | |
6236 | hdspm_wc_sync_check(hdspm); | |
6237 | status.card_specific.madi.sync_madi = | |
6238 | hdspm_madi_sync_check(hdspm); | |
6239 | status.card_specific.madi.sync_tco = | |
6240 | hdspm_tco_sync_check(hdspm); | |
6241 | status.card_specific.madi.sync_in = | |
6242 | hdspm_sync_in_sync_check(hdspm); | |
6243 | ||
6244 | statusregister = | |
6245 | hdspm_read(hdspm, HDSPM_statusRegister); | |
6246 | status.card_specific.madi.madi_input = | |
6247 | (statusregister & HDSPM_AB_int) ? 1 : 0; | |
6248 | status.card_specific.madi.channel_format = | |
9e6ff520 | 6249 | (statusregister & HDSPM_RX_64ch) ? 1 : 0; |
0dca1793 AK |
6250 | /* TODO: Mac driver sets it when f_s>48kHz */ |
6251 | status.card_specific.madi.frame_format = 0; | |
6252 | ||
6253 | default: | |
6254 | break; | |
6255 | } | |
6256 | ||
2ca595ab | 6257 | if (copy_to_user(argp, &status, sizeof(status))) |
0dca1793 AK |
6258 | return -EFAULT; |
6259 | ||
6260 | ||
6261 | break; | |
6262 | ||
763f356c | 6263 | case SNDRV_HDSPM_IOCTL_GET_VERSION: |
643d6bbb DC |
6264 | memset(&hdspm_version, 0, sizeof(hdspm_version)); |
6265 | ||
0dca1793 AK |
6266 | hdspm_version.card_type = hdspm->io_type; |
6267 | strncpy(hdspm_version.cardname, hdspm->card_name, | |
6268 | sizeof(hdspm_version.cardname)); | |
6269 | hdspm_version.serial = (hdspm_read(hdspm, | |
6270 | HDSPM_midiStatusIn0)>>8) & 0xFFFFFF; | |
763f356c | 6271 | hdspm_version.firmware_rev = hdspm->firmware_rev; |
0dca1793 AK |
6272 | hdspm_version.addons = 0; |
6273 | if (hdspm->tco) | |
6274 | hdspm_version.addons |= HDSPM_ADDON_TCO; | |
6275 | ||
2ca595ab | 6276 | if (copy_to_user(argp, &hdspm_version, |
0dca1793 | 6277 | sizeof(hdspm_version))) |
763f356c TI |
6278 | return -EFAULT; |
6279 | break; | |
6280 | ||
6281 | case SNDRV_HDSPM_IOCTL_GET_MIXER: | |
2ca595ab | 6282 | if (copy_from_user(&mixer, argp, sizeof(mixer))) |
763f356c | 6283 | return -EFAULT; |
ef5fa1a4 | 6284 | if (copy_to_user((void __user *)mixer.mixer, hdspm->mixer, |
0dca1793 | 6285 | sizeof(struct hdspm_mixer))) |
763f356c TI |
6286 | return -EFAULT; |
6287 | break; | |
6288 | ||
6289 | default: | |
6290 | return -EINVAL; | |
6291 | } | |
6292 | return 0; | |
6293 | } | |
6294 | ||
98274f07 | 6295 | static struct snd_pcm_ops snd_hdspm_playback_ops = { |
763f356c TI |
6296 | .open = snd_hdspm_playback_open, |
6297 | .close = snd_hdspm_playback_release, | |
6298 | .ioctl = snd_hdspm_ioctl, | |
6299 | .hw_params = snd_hdspm_hw_params, | |
6300 | .hw_free = snd_hdspm_hw_free, | |
6301 | .prepare = snd_hdspm_prepare, | |
6302 | .trigger = snd_hdspm_trigger, | |
6303 | .pointer = snd_hdspm_hw_pointer, | |
763f356c TI |
6304 | .page = snd_pcm_sgbuf_ops_page, |
6305 | }; | |
6306 | ||
98274f07 | 6307 | static struct snd_pcm_ops snd_hdspm_capture_ops = { |
763f356c TI |
6308 | .open = snd_hdspm_capture_open, |
6309 | .close = snd_hdspm_capture_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 TI |
6319 | static int __devinit snd_hdspm_create_hwdep(struct snd_card *card, |
6320 | struct hdspm * hdspm) | |
763f356c | 6321 | { |
98274f07 | 6322 | struct snd_hwdep *hw; |
763f356c TI |
6323 | int err; |
6324 | ||
ef5fa1a4 TI |
6325 | err = snd_hwdep_new(card, "HDSPM hwdep", 0, &hw); |
6326 | if (err < 0) | |
763f356c TI |
6327 | return err; |
6328 | ||
6329 | hdspm->hwdep = hw; | |
6330 | hw->private_data = hdspm; | |
6331 | strcpy(hw->name, "HDSPM hwdep interface"); | |
6332 | ||
0dca1793 | 6333 | hw->ops.open = snd_hdspm_hwdep_dummy_op; |
763f356c | 6334 | hw->ops.ioctl = snd_hdspm_hwdep_ioctl; |
0dca1793 | 6335 | hw->ops.release = snd_hdspm_hwdep_dummy_op; |
763f356c TI |
6336 | |
6337 | return 0; | |
6338 | } | |
6339 | ||
6340 | ||
6341 | /*------------------------------------------------------------ | |
0dca1793 | 6342 | memory interface |
763f356c | 6343 | ------------------------------------------------------------*/ |
0dca1793 | 6344 | static int __devinit snd_hdspm_preallocate_memory(struct hdspm *hdspm) |
763f356c TI |
6345 | { |
6346 | int err; | |
98274f07 | 6347 | struct snd_pcm *pcm; |
763f356c TI |
6348 | size_t wanted; |
6349 | ||
6350 | pcm = hdspm->pcm; | |
6351 | ||
3cee5a60 | 6352 | wanted = HDSPM_DMA_AREA_BYTES; |
763f356c | 6353 | |
ef5fa1a4 | 6354 | err = |
763f356c | 6355 | snd_pcm_lib_preallocate_pages_for_all(pcm, |
0dca1793 | 6356 | SNDRV_DMA_TYPE_DEV_SG, |
763f356c TI |
6357 | snd_dma_pci_data(hdspm->pci), |
6358 | wanted, | |
ef5fa1a4 TI |
6359 | wanted); |
6360 | if (err < 0) { | |
e2eba3e7 | 6361 | snd_printdd("Could not preallocate %zd Bytes\n", wanted); |
763f356c TI |
6362 | |
6363 | return err; | |
6364 | } else | |
e2eba3e7 | 6365 | snd_printdd(" Preallocated %zd Bytes\n", wanted); |
763f356c TI |
6366 | |
6367 | return 0; | |
6368 | } | |
6369 | ||
0dca1793 AK |
6370 | |
6371 | static void hdspm_set_sgbuf(struct hdspm *hdspm, | |
77a23f26 | 6372 | struct snd_pcm_substream *substream, |
763f356c TI |
6373 | unsigned int reg, int channels) |
6374 | { | |
6375 | int i; | |
0dca1793 AK |
6376 | |
6377 | /* continuous memory segment */ | |
763f356c TI |
6378 | for (i = 0; i < (channels * 16); i++) |
6379 | hdspm_write(hdspm, reg + 4 * i, | |
0dca1793 | 6380 | snd_pcm_sgbuf_get_addr(substream, 4096 * i)); |
763f356c TI |
6381 | } |
6382 | ||
0dca1793 | 6383 | |
763f356c | 6384 | /* ------------- ALSA Devices ---------------------------- */ |
98274f07 | 6385 | static int __devinit snd_hdspm_create_pcm(struct snd_card *card, |
0dca1793 | 6386 | struct hdspm *hdspm) |
763f356c | 6387 | { |
98274f07 | 6388 | struct snd_pcm *pcm; |
763f356c TI |
6389 | int err; |
6390 | ||
ef5fa1a4 TI |
6391 | err = snd_pcm_new(card, hdspm->card_name, 0, 1, 1, &pcm); |
6392 | if (err < 0) | |
763f356c TI |
6393 | return err; |
6394 | ||
6395 | hdspm->pcm = pcm; | |
6396 | pcm->private_data = hdspm; | |
6397 | strcpy(pcm->name, hdspm->card_name); | |
6398 | ||
6399 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, | |
6400 | &snd_hdspm_playback_ops); | |
6401 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, | |
6402 | &snd_hdspm_capture_ops); | |
6403 | ||
6404 | pcm->info_flags = SNDRV_PCM_INFO_JOINT_DUPLEX; | |
6405 | ||
ef5fa1a4 TI |
6406 | err = snd_hdspm_preallocate_memory(hdspm); |
6407 | if (err < 0) | |
763f356c TI |
6408 | return err; |
6409 | ||
6410 | return 0; | |
6411 | } | |
6412 | ||
98274f07 | 6413 | static inline void snd_hdspm_initialize_midi_flush(struct hdspm * hdspm) |
763f356c | 6414 | { |
7c7102b7 AK |
6415 | int i; |
6416 | ||
6417 | for (i = 0; i < hdspm->midiPorts; i++) | |
6418 | snd_hdspm_flush_midi_input(hdspm, i); | |
763f356c TI |
6419 | } |
6420 | ||
98274f07 TI |
6421 | static int __devinit snd_hdspm_create_alsa_devices(struct snd_card *card, |
6422 | struct hdspm * hdspm) | |
763f356c | 6423 | { |
0dca1793 | 6424 | int err, i; |
763f356c TI |
6425 | |
6426 | snd_printdd("Create card...\n"); | |
ef5fa1a4 TI |
6427 | err = snd_hdspm_create_pcm(card, hdspm); |
6428 | if (err < 0) | |
763f356c TI |
6429 | return err; |
6430 | ||
0dca1793 AK |
6431 | i = 0; |
6432 | while (i < hdspm->midiPorts) { | |
6433 | err = snd_hdspm_create_midi(card, hdspm, i); | |
6434 | if (err < 0) { | |
6435 | return err; | |
6436 | } | |
6437 | i++; | |
6438 | } | |
763f356c | 6439 | |
ef5fa1a4 TI |
6440 | err = snd_hdspm_create_controls(card, hdspm); |
6441 | if (err < 0) | |
763f356c TI |
6442 | return err; |
6443 | ||
ef5fa1a4 TI |
6444 | err = snd_hdspm_create_hwdep(card, hdspm); |
6445 | if (err < 0) | |
763f356c TI |
6446 | return err; |
6447 | ||
6448 | snd_printdd("proc init...\n"); | |
6449 | snd_hdspm_proc_init(hdspm); | |
6450 | ||
6451 | hdspm->system_sample_rate = -1; | |
6452 | hdspm->last_external_sample_rate = -1; | |
6453 | hdspm->last_internal_sample_rate = -1; | |
6454 | hdspm->playback_pid = -1; | |
6455 | hdspm->capture_pid = -1; | |
6456 | hdspm->capture_substream = NULL; | |
6457 | hdspm->playback_substream = NULL; | |
6458 | ||
6459 | snd_printdd("Set defaults...\n"); | |
ef5fa1a4 TI |
6460 | err = snd_hdspm_set_defaults(hdspm); |
6461 | if (err < 0) | |
763f356c TI |
6462 | return err; |
6463 | ||
6464 | snd_printdd("Update mixer controls...\n"); | |
6465 | hdspm_update_simple_mixer_controls(hdspm); | |
6466 | ||
6467 | snd_printdd("Initializeing complete ???\n"); | |
6468 | ||
ef5fa1a4 TI |
6469 | err = snd_card_register(card); |
6470 | if (err < 0) { | |
763f356c TI |
6471 | snd_printk(KERN_ERR "HDSPM: error registering card\n"); |
6472 | return err; | |
6473 | } | |
6474 | ||
6475 | snd_printdd("... yes now\n"); | |
6476 | ||
6477 | return 0; | |
6478 | } | |
6479 | ||
ef5fa1a4 | 6480 | static int __devinit snd_hdspm_create(struct snd_card *card, |
0dca1793 AK |
6481 | struct hdspm *hdspm) { |
6482 | ||
763f356c TI |
6483 | struct pci_dev *pci = hdspm->pci; |
6484 | int err; | |
763f356c TI |
6485 | unsigned long io_extent; |
6486 | ||
6487 | hdspm->irq = -1; | |
763f356c TI |
6488 | hdspm->card = card; |
6489 | ||
6490 | spin_lock_init(&hdspm->lock); | |
6491 | ||
763f356c | 6492 | pci_read_config_word(hdspm->pci, |
0dca1793 | 6493 | PCI_CLASS_REVISION, &hdspm->firmware_rev); |
3cee5a60 | 6494 | |
763f356c | 6495 | strcpy(card->mixername, "Xilinx FPGA"); |
0dca1793 AK |
6496 | strcpy(card->driver, "HDSPM"); |
6497 | ||
6498 | switch (hdspm->firmware_rev) { | |
0dca1793 AK |
6499 | case HDSPM_RAYDAT_REV: |
6500 | hdspm->io_type = RayDAT; | |
6501 | hdspm->card_name = "RME RayDAT"; | |
6502 | hdspm->midiPorts = 2; | |
6503 | break; | |
6504 | case HDSPM_AIO_REV: | |
6505 | hdspm->io_type = AIO; | |
6506 | hdspm->card_name = "RME AIO"; | |
6507 | hdspm->midiPorts = 1; | |
6508 | break; | |
6509 | case HDSPM_MADIFACE_REV: | |
6510 | hdspm->io_type = MADIface; | |
6511 | hdspm->card_name = "RME MADIface"; | |
6512 | hdspm->midiPorts = 1; | |
6513 | break; | |
5027f347 | 6514 | default: |
c09403dc AK |
6515 | if ((hdspm->firmware_rev == 0xf0) || |
6516 | ((hdspm->firmware_rev >= 0xe6) && | |
6517 | (hdspm->firmware_rev <= 0xea))) { | |
6518 | hdspm->io_type = AES32; | |
6519 | hdspm->card_name = "RME AES32"; | |
6520 | hdspm->midiPorts = 2; | |
6521 | } else if ((hdspm->firmware_rev == 0xd5) || | |
6522 | ((hdspm->firmware_rev >= 0xc8) && | |
6523 | (hdspm->firmware_rev <= 0xcf))) { | |
6524 | hdspm->io_type = MADI; | |
6525 | hdspm->card_name = "RME MADI"; | |
6526 | hdspm->midiPorts = 3; | |
6527 | } else { | |
6528 | snd_printk(KERN_ERR | |
6529 | "HDSPM: unknown firmware revision %x\n", | |
5027f347 | 6530 | hdspm->firmware_rev); |
c09403dc AK |
6531 | return -ENODEV; |
6532 | } | |
3cee5a60 | 6533 | } |
763f356c | 6534 | |
ef5fa1a4 TI |
6535 | err = pci_enable_device(pci); |
6536 | if (err < 0) | |
763f356c TI |
6537 | return err; |
6538 | ||
6539 | pci_set_master(hdspm->pci); | |
6540 | ||
ef5fa1a4 TI |
6541 | err = pci_request_regions(pci, "hdspm"); |
6542 | if (err < 0) | |
763f356c TI |
6543 | return err; |
6544 | ||
6545 | hdspm->port = pci_resource_start(pci, 0); | |
6546 | io_extent = pci_resource_len(pci, 0); | |
6547 | ||
6548 | snd_printdd("grabbed memory region 0x%lx-0x%lx\n", | |
0dca1793 | 6549 | hdspm->port, hdspm->port + io_extent - 1); |
763f356c | 6550 | |
ef5fa1a4 TI |
6551 | hdspm->iobase = ioremap_nocache(hdspm->port, io_extent); |
6552 | if (!hdspm->iobase) { | |
6553 | snd_printk(KERN_ERR "HDSPM: " | |
0dca1793 AK |
6554 | "unable to remap region 0x%lx-0x%lx\n", |
6555 | hdspm->port, hdspm->port + io_extent - 1); | |
763f356c TI |
6556 | return -EBUSY; |
6557 | } | |
6558 | snd_printdd("remapped region (0x%lx) 0x%lx-0x%lx\n", | |
0dca1793 AK |
6559 | (unsigned long)hdspm->iobase, hdspm->port, |
6560 | hdspm->port + io_extent - 1); | |
763f356c TI |
6561 | |
6562 | if (request_irq(pci->irq, snd_hdspm_interrupt, | |
934c2b6d | 6563 | IRQF_SHARED, KBUILD_MODNAME, hdspm)) { |
763f356c TI |
6564 | snd_printk(KERN_ERR "HDSPM: unable to use IRQ %d\n", pci->irq); |
6565 | return -EBUSY; | |
6566 | } | |
6567 | ||
6568 | snd_printdd("use IRQ %d\n", pci->irq); | |
6569 | ||
6570 | hdspm->irq = pci->irq; | |
763f356c | 6571 | |
e2eba3e7 | 6572 | snd_printdd("kmalloc Mixer memory of %zd Bytes\n", |
0dca1793 | 6573 | sizeof(struct hdspm_mixer)); |
ef5fa1a4 TI |
6574 | hdspm->mixer = kzalloc(sizeof(struct hdspm_mixer), GFP_KERNEL); |
6575 | if (!hdspm->mixer) { | |
6576 | snd_printk(KERN_ERR "HDSPM: " | |
0dca1793 AK |
6577 | "unable to kmalloc Mixer memory of %d Bytes\n", |
6578 | (int)sizeof(struct hdspm_mixer)); | |
763f356c TI |
6579 | return err; |
6580 | } | |
6581 | ||
0dca1793 AK |
6582 | hdspm->port_names_in = NULL; |
6583 | hdspm->port_names_out = NULL; | |
6584 | ||
6585 | switch (hdspm->io_type) { | |
6586 | case AES32: | |
d2d10a21 AK |
6587 | hdspm->ss_in_channels = hdspm->ss_out_channels = AES32_CHANNELS; |
6588 | hdspm->ds_in_channels = hdspm->ds_out_channels = AES32_CHANNELS; | |
6589 | hdspm->qs_in_channels = hdspm->qs_out_channels = AES32_CHANNELS; | |
432d2500 AK |
6590 | |
6591 | hdspm->channel_map_in_ss = hdspm->channel_map_out_ss = | |
6592 | channel_map_aes32; | |
6593 | hdspm->channel_map_in_ds = hdspm->channel_map_out_ds = | |
6594 | channel_map_aes32; | |
6595 | hdspm->channel_map_in_qs = hdspm->channel_map_out_qs = | |
6596 | channel_map_aes32; | |
6597 | hdspm->port_names_in_ss = hdspm->port_names_out_ss = | |
6598 | texts_ports_aes32; | |
6599 | hdspm->port_names_in_ds = hdspm->port_names_out_ds = | |
6600 | texts_ports_aes32; | |
6601 | hdspm->port_names_in_qs = hdspm->port_names_out_qs = | |
6602 | texts_ports_aes32; | |
6603 | ||
d2d10a21 AK |
6604 | hdspm->max_channels_out = hdspm->max_channels_in = |
6605 | AES32_CHANNELS; | |
432d2500 AK |
6606 | hdspm->port_names_in = hdspm->port_names_out = |
6607 | texts_ports_aes32; | |
6608 | hdspm->channel_map_in = hdspm->channel_map_out = | |
6609 | channel_map_aes32; | |
6610 | ||
0dca1793 AK |
6611 | break; |
6612 | ||
6613 | case MADI: | |
6614 | case MADIface: | |
6615 | hdspm->ss_in_channels = hdspm->ss_out_channels = | |
6616 | MADI_SS_CHANNELS; | |
6617 | hdspm->ds_in_channels = hdspm->ds_out_channels = | |
6618 | MADI_DS_CHANNELS; | |
6619 | hdspm->qs_in_channels = hdspm->qs_out_channels = | |
6620 | MADI_QS_CHANNELS; | |
6621 | ||
6622 | hdspm->channel_map_in_ss = hdspm->channel_map_out_ss = | |
6623 | channel_map_unity_ss; | |
01e96078 | 6624 | hdspm->channel_map_in_ds = hdspm->channel_map_out_ds = |
0dca1793 | 6625 | channel_map_unity_ss; |
01e96078 | 6626 | hdspm->channel_map_in_qs = hdspm->channel_map_out_qs = |
0dca1793 AK |
6627 | channel_map_unity_ss; |
6628 | ||
6629 | hdspm->port_names_in_ss = hdspm->port_names_out_ss = | |
6630 | texts_ports_madi; | |
6631 | hdspm->port_names_in_ds = hdspm->port_names_out_ds = | |
6632 | texts_ports_madi; | |
6633 | hdspm->port_names_in_qs = hdspm->port_names_out_qs = | |
6634 | texts_ports_madi; | |
6635 | break; | |
6636 | ||
6637 | case AIO: | |
6638 | if (0 == (hdspm_read(hdspm, HDSPM_statusRegister2) & HDSPM_s2_AEBI_D)) { | |
6639 | snd_printk(KERN_INFO "HDSPM: AEB input board found, but not supported\n"); | |
6640 | } | |
6641 | ||
6642 | hdspm->ss_in_channels = AIO_IN_SS_CHANNELS; | |
6643 | hdspm->ds_in_channels = AIO_IN_DS_CHANNELS; | |
6644 | hdspm->qs_in_channels = AIO_IN_QS_CHANNELS; | |
6645 | hdspm->ss_out_channels = AIO_OUT_SS_CHANNELS; | |
6646 | hdspm->ds_out_channels = AIO_OUT_DS_CHANNELS; | |
6647 | hdspm->qs_out_channels = AIO_OUT_QS_CHANNELS; | |
6648 | ||
6649 | hdspm->channel_map_out_ss = channel_map_aio_out_ss; | |
6650 | hdspm->channel_map_out_ds = channel_map_aio_out_ds; | |
6651 | hdspm->channel_map_out_qs = channel_map_aio_out_qs; | |
6652 | ||
6653 | hdspm->channel_map_in_ss = channel_map_aio_in_ss; | |
6654 | hdspm->channel_map_in_ds = channel_map_aio_in_ds; | |
6655 | hdspm->channel_map_in_qs = channel_map_aio_in_qs; | |
6656 | ||
6657 | hdspm->port_names_in_ss = texts_ports_aio_in_ss; | |
6658 | hdspm->port_names_out_ss = texts_ports_aio_out_ss; | |
6659 | hdspm->port_names_in_ds = texts_ports_aio_in_ds; | |
6660 | hdspm->port_names_out_ds = texts_ports_aio_out_ds; | |
6661 | hdspm->port_names_in_qs = texts_ports_aio_in_qs; | |
6662 | hdspm->port_names_out_qs = texts_ports_aio_out_qs; | |
6663 | ||
6664 | break; | |
6665 | ||
6666 | case RayDAT: | |
6667 | hdspm->ss_in_channels = hdspm->ss_out_channels = | |
6668 | RAYDAT_SS_CHANNELS; | |
6669 | hdspm->ds_in_channels = hdspm->ds_out_channels = | |
6670 | RAYDAT_DS_CHANNELS; | |
6671 | hdspm->qs_in_channels = hdspm->qs_out_channels = | |
6672 | RAYDAT_QS_CHANNELS; | |
6673 | ||
6674 | hdspm->max_channels_in = RAYDAT_SS_CHANNELS; | |
6675 | hdspm->max_channels_out = RAYDAT_SS_CHANNELS; | |
6676 | ||
6677 | hdspm->channel_map_in_ss = hdspm->channel_map_out_ss = | |
6678 | channel_map_raydat_ss; | |
6679 | hdspm->channel_map_in_ds = hdspm->channel_map_out_ds = | |
6680 | channel_map_raydat_ds; | |
6681 | hdspm->channel_map_in_qs = hdspm->channel_map_out_qs = | |
6682 | channel_map_raydat_qs; | |
6683 | hdspm->channel_map_in = hdspm->channel_map_out = | |
6684 | channel_map_raydat_ss; | |
6685 | ||
6686 | hdspm->port_names_in_ss = hdspm->port_names_out_ss = | |
6687 | texts_ports_raydat_ss; | |
6688 | hdspm->port_names_in_ds = hdspm->port_names_out_ds = | |
6689 | texts_ports_raydat_ds; | |
6690 | hdspm->port_names_in_qs = hdspm->port_names_out_qs = | |
6691 | texts_ports_raydat_qs; | |
6692 | ||
6693 | ||
6694 | break; | |
6695 | ||
6696 | } | |
6697 | ||
6698 | /* TCO detection */ | |
6699 | switch (hdspm->io_type) { | |
6700 | case AIO: | |
6701 | case RayDAT: | |
6702 | if (hdspm_read(hdspm, HDSPM_statusRegister2) & | |
6703 | HDSPM_s2_tco_detect) { | |
6704 | hdspm->midiPorts++; | |
6705 | hdspm->tco = kzalloc(sizeof(struct hdspm_tco), | |
6706 | GFP_KERNEL); | |
6707 | if (NULL != hdspm->tco) { | |
6708 | hdspm_tco_write(hdspm); | |
6709 | } | |
6710 | snd_printk(KERN_INFO "HDSPM: AIO/RayDAT TCO module found\n"); | |
6711 | } else { | |
6712 | hdspm->tco = NULL; | |
6713 | } | |
6714 | break; | |
6715 | ||
6716 | case MADI: | |
6717 | if (hdspm_read(hdspm, HDSPM_statusRegister) & HDSPM_tco_detect) { | |
6718 | hdspm->midiPorts++; | |
6719 | hdspm->tco = kzalloc(sizeof(struct hdspm_tco), | |
6720 | GFP_KERNEL); | |
6721 | if (NULL != hdspm->tco) { | |
6722 | hdspm_tco_write(hdspm); | |
6723 | } | |
6724 | snd_printk(KERN_INFO "HDSPM: MADI TCO module found\n"); | |
6725 | } else { | |
6726 | hdspm->tco = NULL; | |
6727 | } | |
6728 | break; | |
6729 | ||
6730 | default: | |
6731 | hdspm->tco = NULL; | |
6732 | } | |
6733 | ||
6734 | /* texts */ | |
6735 | switch (hdspm->io_type) { | |
6736 | case AES32: | |
6737 | if (hdspm->tco) { | |
6738 | hdspm->texts_autosync = texts_autosync_aes_tco; | |
6739 | hdspm->texts_autosync_items = 10; | |
6740 | } else { | |
6741 | hdspm->texts_autosync = texts_autosync_aes; | |
6742 | hdspm->texts_autosync_items = 9; | |
6743 | } | |
6744 | break; | |
6745 | ||
6746 | case MADI: | |
6747 | if (hdspm->tco) { | |
6748 | hdspm->texts_autosync = texts_autosync_madi_tco; | |
6749 | hdspm->texts_autosync_items = 4; | |
6750 | } else { | |
6751 | hdspm->texts_autosync = texts_autosync_madi; | |
6752 | hdspm->texts_autosync_items = 3; | |
6753 | } | |
6754 | break; | |
6755 | ||
6756 | case MADIface: | |
6757 | ||
6758 | break; | |
6759 | ||
6760 | case RayDAT: | |
6761 | if (hdspm->tco) { | |
6762 | hdspm->texts_autosync = texts_autosync_raydat_tco; | |
6763 | hdspm->texts_autosync_items = 9; | |
6764 | } else { | |
6765 | hdspm->texts_autosync = texts_autosync_raydat; | |
6766 | hdspm->texts_autosync_items = 8; | |
6767 | } | |
6768 | break; | |
6769 | ||
6770 | case AIO: | |
6771 | if (hdspm->tco) { | |
6772 | hdspm->texts_autosync = texts_autosync_aio_tco; | |
6773 | hdspm->texts_autosync_items = 6; | |
6774 | } else { | |
6775 | hdspm->texts_autosync = texts_autosync_aio; | |
6776 | hdspm->texts_autosync_items = 5; | |
6777 | } | |
6778 | break; | |
6779 | ||
6780 | } | |
6781 | ||
6782 | tasklet_init(&hdspm->midi_tasklet, | |
6783 | hdspm_midi_tasklet, (unsigned long) hdspm); | |
763f356c TI |
6784 | |
6785 | snd_printdd("create alsa devices.\n"); | |
ef5fa1a4 TI |
6786 | err = snd_hdspm_create_alsa_devices(card, hdspm); |
6787 | if (err < 0) | |
763f356c TI |
6788 | return err; |
6789 | ||
6790 | snd_hdspm_initialize_midi_flush(hdspm); | |
6791 | ||
6792 | return 0; | |
6793 | } | |
6794 | ||
0dca1793 | 6795 | |
98274f07 | 6796 | static int snd_hdspm_free(struct hdspm * hdspm) |
763f356c TI |
6797 | { |
6798 | ||
6799 | if (hdspm->port) { | |
6800 | ||
6801 | /* stop th audio, and cancel all interrupts */ | |
6802 | hdspm->control_register &= | |
ef5fa1a4 | 6803 | ~(HDSPM_Start | HDSPM_AudioInterruptEnable | |
0dca1793 AK |
6804 | HDSPM_Midi0InterruptEnable | HDSPM_Midi1InterruptEnable | |
6805 | HDSPM_Midi2InterruptEnable | HDSPM_Midi3InterruptEnable); | |
763f356c TI |
6806 | hdspm_write(hdspm, HDSPM_controlRegister, |
6807 | hdspm->control_register); | |
6808 | } | |
6809 | ||
6810 | if (hdspm->irq >= 0) | |
6811 | free_irq(hdspm->irq, (void *) hdspm); | |
6812 | ||
fc58422a | 6813 | kfree(hdspm->mixer); |
763f356c TI |
6814 | |
6815 | if (hdspm->iobase) | |
6816 | iounmap(hdspm->iobase); | |
6817 | ||
763f356c TI |
6818 | if (hdspm->port) |
6819 | pci_release_regions(hdspm->pci); | |
6820 | ||
6821 | pci_disable_device(hdspm->pci); | |
6822 | return 0; | |
6823 | } | |
6824 | ||
0dca1793 | 6825 | |
98274f07 | 6826 | static void snd_hdspm_card_free(struct snd_card *card) |
763f356c | 6827 | { |
ef5fa1a4 | 6828 | struct hdspm *hdspm = card->private_data; |
763f356c TI |
6829 | |
6830 | if (hdspm) | |
6831 | snd_hdspm_free(hdspm); | |
6832 | } | |
6833 | ||
0dca1793 | 6834 | |
763f356c TI |
6835 | static int __devinit snd_hdspm_probe(struct pci_dev *pci, |
6836 | const struct pci_device_id *pci_id) | |
6837 | { | |
6838 | static int dev; | |
98274f07 TI |
6839 | struct hdspm *hdspm; |
6840 | struct snd_card *card; | |
763f356c TI |
6841 | int err; |
6842 | ||
6843 | if (dev >= SNDRV_CARDS) | |
6844 | return -ENODEV; | |
6845 | if (!enable[dev]) { | |
6846 | dev++; | |
6847 | return -ENOENT; | |
6848 | } | |
6849 | ||
e58de7ba | 6850 | err = snd_card_create(index[dev], id[dev], |
0dca1793 | 6851 | THIS_MODULE, sizeof(struct hdspm), &card); |
e58de7ba TI |
6852 | if (err < 0) |
6853 | return err; | |
763f356c | 6854 | |
ef5fa1a4 | 6855 | hdspm = card->private_data; |
763f356c TI |
6856 | card->private_free = snd_hdspm_card_free; |
6857 | hdspm->dev = dev; | |
6858 | hdspm->pci = pci; | |
6859 | ||
c187c041 TI |
6860 | snd_card_set_dev(card, &pci->dev); |
6861 | ||
0dca1793 | 6862 | err = snd_hdspm_create(card, hdspm); |
ef5fa1a4 | 6863 | if (err < 0) { |
763f356c TI |
6864 | snd_card_free(card); |
6865 | return err; | |
6866 | } | |
6867 | ||
0dca1793 AK |
6868 | if (hdspm->io_type != MADIface) { |
6869 | sprintf(card->shortname, "%s_%x", | |
6870 | hdspm->card_name, | |
6871 | (hdspm_read(hdspm, HDSPM_midiStatusIn0)>>8) & 0xFFFFFF); | |
6872 | sprintf(card->longname, "%s S/N 0x%x at 0x%lx, irq %d", | |
6873 | hdspm->card_name, | |
6874 | (hdspm_read(hdspm, HDSPM_midiStatusIn0)>>8) & 0xFFFFFF, | |
6875 | hdspm->port, hdspm->irq); | |
6876 | } else { | |
6877 | sprintf(card->shortname, "%s", hdspm->card_name); | |
6878 | sprintf(card->longname, "%s at 0x%lx, irq %d", | |
6879 | hdspm->card_name, hdspm->port, hdspm->irq); | |
6880 | } | |
763f356c | 6881 | |
ef5fa1a4 TI |
6882 | err = snd_card_register(card); |
6883 | if (err < 0) { | |
763f356c TI |
6884 | snd_card_free(card); |
6885 | return err; | |
6886 | } | |
6887 | ||
6888 | pci_set_drvdata(pci, card); | |
6889 | ||
6890 | dev++; | |
6891 | return 0; | |
6892 | } | |
6893 | ||
6894 | static void __devexit snd_hdspm_remove(struct pci_dev *pci) | |
6895 | { | |
6896 | snd_card_free(pci_get_drvdata(pci)); | |
6897 | pci_set_drvdata(pci, NULL); | |
6898 | } | |
6899 | ||
6900 | static struct pci_driver driver = { | |
3733e424 | 6901 | .name = KBUILD_MODNAME, |
763f356c TI |
6902 | .id_table = snd_hdspm_ids, |
6903 | .probe = snd_hdspm_probe, | |
6904 | .remove = __devexit_p(snd_hdspm_remove), | |
6905 | }; | |
6906 | ||
6907 | ||
6908 | static int __init alsa_card_hdspm_init(void) | |
6909 | { | |
6910 | return pci_register_driver(&driver); | |
6911 | } | |
6912 | ||
6913 | static void __exit alsa_card_hdspm_exit(void) | |
6914 | { | |
6915 | pci_unregister_driver(&driver); | |
6916 | } | |
6917 | ||
6918 | module_init(alsa_card_hdspm_init) | |
6919 | module_exit(alsa_card_hdspm_exit) |