Commit | Line | Data |
---|---|---|
ef5fa1a4 | 1 | /* |
763f356c TI |
2 | * ALSA driver for RME Hammerfall DSP MADI audio interface(s) |
3 | * | |
4 | * Copyright (c) 2003 Winfried Ritsch (IEM) | |
5 | * code based on hdsp.c Paul Davis | |
6 | * Marcus Andersson | |
7 | * Thomas Charbonnel | |
3cee5a60 RB |
8 | * Modified 2006-06-01 for AES32 support by Remy Bruno |
9 | * <remy.bruno@trinnov.com> | |
763f356c | 10 | * |
0dca1793 AK |
11 | * Modified 2009-04-13 for proper metering by Florian Faber |
12 | * <faber@faberman.de> | |
13 | * | |
14 | * Modified 2009-04-14 for native float support by Florian Faber | |
15 | * <faber@faberman.de> | |
16 | * | |
17 | * Modified 2009-04-26 fixed bug in rms metering by Florian Faber | |
18 | * <faber@faberman.de> | |
19 | * | |
20 | * Modified 2009-04-30 added hw serial number support by Florian Faber | |
21 | * | |
22 | * Modified 2011-01-14 added S/PDIF input on RayDATs by Adrian Knoth | |
23 | * | |
24 | * Modified 2011-01-25 variable period sizes on RayDAT/AIO by Adrian Knoth | |
25 | * | |
763f356c TI |
26 | * This program is free software; you can redistribute it and/or modify |
27 | * it under the terms of the GNU General Public License as published by | |
28 | * the Free Software Foundation; either version 2 of the License, or | |
29 | * (at your option) any later version. | |
30 | * | |
31 | * This program is distributed in the hope that it will be useful, | |
32 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
33 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
34 | * GNU General Public License for more details. | |
35 | * | |
36 | * You should have received a copy of the GNU General Public License | |
37 | * along with this program; if not, write to the Free Software | |
38 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
39 | * | |
40 | */ | |
763f356c TI |
41 | #include <linux/init.h> |
42 | #include <linux/delay.h> | |
43 | #include <linux/interrupt.h> | |
44 | #include <linux/moduleparam.h> | |
45 | #include <linux/slab.h> | |
46 | #include <linux/pci.h> | |
3f7440a6 | 47 | #include <linux/math64.h> |
763f356c TI |
48 | #include <asm/io.h> |
49 | ||
50 | #include <sound/core.h> | |
51 | #include <sound/control.h> | |
52 | #include <sound/pcm.h> | |
0dca1793 | 53 | #include <sound/pcm_params.h> |
763f356c TI |
54 | #include <sound/info.h> |
55 | #include <sound/asoundef.h> | |
56 | #include <sound/rawmidi.h> | |
57 | #include <sound/hwdep.h> | |
58 | #include <sound/initval.h> | |
59 | ||
60 | #include <sound/hdspm.h> | |
61 | ||
62 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | |
63 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
64 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */ | |
65 | ||
763f356c TI |
66 | module_param_array(index, int, NULL, 0444); |
67 | MODULE_PARM_DESC(index, "Index value for RME HDSPM interface."); | |
68 | ||
69 | module_param_array(id, charp, NULL, 0444); | |
70 | MODULE_PARM_DESC(id, "ID string for RME HDSPM interface."); | |
71 | ||
72 | module_param_array(enable, bool, NULL, 0444); | |
73 | MODULE_PARM_DESC(enable, "Enable/disable specific HDSPM soundcards."); | |
74 | ||
763f356c TI |
75 | |
76 | MODULE_AUTHOR | |
0dca1793 AK |
77 | ( |
78 | "Winfried Ritsch <ritsch_AT_iem.at>, " | |
79 | "Paul Davis <paul@linuxaudiosystems.com>, " | |
80 | "Marcus Andersson, Thomas Charbonnel <thomas@undata.org>, " | |
81 | "Remy Bruno <remy.bruno@trinnov.com>, " | |
82 | "Florian Faber <faberman@linuxproaudio.org>, " | |
83 | "Adrian Knoth <adi@drcomp.erfurt.thur.de>" | |
84 | ); | |
763f356c TI |
85 | MODULE_DESCRIPTION("RME HDSPM"); |
86 | MODULE_LICENSE("GPL"); | |
87 | MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); | |
88 | ||
0dca1793 | 89 | /* --- Write registers. --- |
763f356c TI |
90 | These are defined as byte-offsets from the iobase value. */ |
91 | ||
0dca1793 AK |
92 | #define HDSPM_WR_SETTINGS 0 |
93 | #define HDSPM_outputBufferAddress 32 | |
94 | #define HDSPM_inputBufferAddress 36 | |
763f356c TI |
95 | #define HDSPM_controlRegister 64 |
96 | #define HDSPM_interruptConfirmation 96 | |
97 | #define HDSPM_control2Reg 256 /* not in specs ???????? */ | |
ffb2c3c0 | 98 | #define HDSPM_freqReg 256 /* for AES32 */ |
0dca1793 AK |
99 | #define HDSPM_midiDataOut0 352 /* just believe in old code */ |
100 | #define HDSPM_midiDataOut1 356 | |
ffb2c3c0 | 101 | #define HDSPM_eeprom_wr 384 /* for AES32 */ |
763f356c TI |
102 | |
103 | /* DMA enable for 64 channels, only Bit 0 is relevant */ | |
0dca1793 | 104 | #define HDSPM_outputEnableBase 512 /* 512-767 input DMA */ |
763f356c TI |
105 | #define HDSPM_inputEnableBase 768 /* 768-1023 output DMA */ |
106 | ||
0dca1793 | 107 | /* 16 page addresses for each of the 64 channels DMA buffer in and out |
763f356c TI |
108 | (each 64k=16*4k) Buffer must be 4k aligned (which is default i386 ????) */ |
109 | #define HDSPM_pageAddressBufferOut 8192 | |
110 | #define HDSPM_pageAddressBufferIn (HDSPM_pageAddressBufferOut+64*16*4) | |
111 | ||
112 | #define HDSPM_MADI_mixerBase 32768 /* 32768-65535 for 2x64x64 Fader */ | |
113 | ||
114 | #define HDSPM_MATRIX_MIXER_SIZE 8192 /* = 2*64*64 * 4 Byte => 32kB */ | |
115 | ||
116 | /* --- Read registers. --- | |
117 | These are defined as byte-offsets from the iobase value */ | |
118 | #define HDSPM_statusRegister 0 | |
3cee5a60 RB |
119 | /*#define HDSPM_statusRegister2 96 */ |
120 | /* after RME Windows driver sources, status2 is 4-byte word # 48 = word at | |
121 | * offset 192, for AES32 *and* MADI | |
122 | * => need to check that offset 192 is working on MADI */ | |
123 | #define HDSPM_statusRegister2 192 | |
124 | #define HDSPM_timecodeRegister 128 | |
763f356c | 125 | |
0dca1793 AK |
126 | /* AIO, RayDAT */ |
127 | #define HDSPM_RD_STATUS_0 0 | |
128 | #define HDSPM_RD_STATUS_1 64 | |
129 | #define HDSPM_RD_STATUS_2 128 | |
130 | #define HDSPM_RD_STATUS_3 192 | |
131 | ||
132 | #define HDSPM_RD_TCO 256 | |
133 | #define HDSPM_RD_PLL_FREQ 512 | |
134 | #define HDSPM_WR_TCO 128 | |
135 | ||
136 | #define HDSPM_TCO1_TCO_lock 0x00000001 | |
137 | #define HDSPM_TCO1_WCK_Input_Range_LSB 0x00000002 | |
138 | #define HDSPM_TCO1_WCK_Input_Range_MSB 0x00000004 | |
139 | #define HDSPM_TCO1_LTC_Input_valid 0x00000008 | |
140 | #define HDSPM_TCO1_WCK_Input_valid 0x00000010 | |
141 | #define HDSPM_TCO1_Video_Input_Format_NTSC 0x00000020 | |
142 | #define HDSPM_TCO1_Video_Input_Format_PAL 0x00000040 | |
143 | ||
144 | #define HDSPM_TCO1_set_TC 0x00000100 | |
145 | #define HDSPM_TCO1_set_drop_frame_flag 0x00000200 | |
146 | #define HDSPM_TCO1_LTC_Format_LSB 0x00000400 | |
147 | #define HDSPM_TCO1_LTC_Format_MSB 0x00000800 | |
148 | ||
149 | #define HDSPM_TCO2_TC_run 0x00010000 | |
150 | #define HDSPM_TCO2_WCK_IO_ratio_LSB 0x00020000 | |
151 | #define HDSPM_TCO2_WCK_IO_ratio_MSB 0x00040000 | |
152 | #define HDSPM_TCO2_set_num_drop_frames_LSB 0x00080000 | |
153 | #define HDSPM_TCO2_set_num_drop_frames_MSB 0x00100000 | |
154 | #define HDSPM_TCO2_set_jam_sync 0x00200000 | |
155 | #define HDSPM_TCO2_set_flywheel 0x00400000 | |
156 | ||
157 | #define HDSPM_TCO2_set_01_4 0x01000000 | |
158 | #define HDSPM_TCO2_set_pull_down 0x02000000 | |
159 | #define HDSPM_TCO2_set_pull_up 0x04000000 | |
160 | #define HDSPM_TCO2_set_freq 0x08000000 | |
161 | #define HDSPM_TCO2_set_term_75R 0x10000000 | |
162 | #define HDSPM_TCO2_set_input_LSB 0x20000000 | |
163 | #define HDSPM_TCO2_set_input_MSB 0x40000000 | |
164 | #define HDSPM_TCO2_set_freq_from_app 0x80000000 | |
165 | ||
166 | ||
167 | #define HDSPM_midiDataOut0 352 | |
168 | #define HDSPM_midiDataOut1 356 | |
169 | #define HDSPM_midiDataOut2 368 | |
170 | ||
763f356c TI |
171 | #define HDSPM_midiDataIn0 360 |
172 | #define HDSPM_midiDataIn1 364 | |
0dca1793 AK |
173 | #define HDSPM_midiDataIn2 372 |
174 | #define HDSPM_midiDataIn3 376 | |
763f356c TI |
175 | |
176 | /* status is data bytes in MIDI-FIFO (0-128) */ | |
0dca1793 AK |
177 | #define HDSPM_midiStatusOut0 384 |
178 | #define HDSPM_midiStatusOut1 388 | |
179 | #define HDSPM_midiStatusOut2 400 | |
180 | ||
181 | #define HDSPM_midiStatusIn0 392 | |
182 | #define HDSPM_midiStatusIn1 396 | |
183 | #define HDSPM_midiStatusIn2 404 | |
184 | #define HDSPM_midiStatusIn3 408 | |
763f356c TI |
185 | |
186 | ||
187 | /* the meters are regular i/o-mapped registers, but offset | |
188 | considerably from the rest. the peak registers are reset | |
0dca1793 | 189 | when read; the least-significant 4 bits are full-scale counters; |
763f356c TI |
190 | the actual peak value is in the most-significant 24 bits. |
191 | */ | |
0dca1793 AK |
192 | |
193 | #define HDSPM_MADI_INPUT_PEAK 4096 | |
194 | #define HDSPM_MADI_PLAYBACK_PEAK 4352 | |
195 | #define HDSPM_MADI_OUTPUT_PEAK 4608 | |
196 | ||
197 | #define HDSPM_MADI_INPUT_RMS_L 6144 | |
198 | #define HDSPM_MADI_PLAYBACK_RMS_L 6400 | |
199 | #define HDSPM_MADI_OUTPUT_RMS_L 6656 | |
200 | ||
201 | #define HDSPM_MADI_INPUT_RMS_H 7168 | |
202 | #define HDSPM_MADI_PLAYBACK_RMS_H 7424 | |
203 | #define HDSPM_MADI_OUTPUT_RMS_H 7680 | |
763f356c TI |
204 | |
205 | /* --- Control Register bits --------- */ | |
206 | #define HDSPM_Start (1<<0) /* start engine */ | |
207 | ||
208 | #define HDSPM_Latency0 (1<<1) /* buffer size = 2^n */ | |
209 | #define HDSPM_Latency1 (1<<2) /* where n is defined */ | |
210 | #define HDSPM_Latency2 (1<<3) /* by Latency{2,1,0} */ | |
211 | ||
0dca1793 AK |
212 | #define HDSPM_ClockModeMaster (1<<4) /* 1=Master, 0=Autosync */ |
213 | #define HDSPM_c0Master 0x1 /* Master clock bit in settings | |
214 | register [RayDAT, AIO] */ | |
763f356c TI |
215 | |
216 | #define HDSPM_AudioInterruptEnable (1<<5) /* what do you think ? */ | |
217 | ||
218 | #define HDSPM_Frequency0 (1<<6) /* 0=44.1kHz/88.2kHz 1=48kHz/96kHz */ | |
219 | #define HDSPM_Frequency1 (1<<7) /* 0=32kHz/64kHz */ | |
220 | #define HDSPM_DoubleSpeed (1<<8) /* 0=normal speed, 1=double speed */ | |
3cee5a60 | 221 | #define HDSPM_QuadSpeed (1<<31) /* quad speed bit */ |
763f356c | 222 | |
3cee5a60 | 223 | #define HDSPM_Professional (1<<9) /* Professional */ /* AES32 ONLY */ |
763f356c | 224 | #define HDSPM_TX_64ch (1<<10) /* Output 64channel MODE=1, |
3cee5a60 RB |
225 | 56channelMODE=0 */ /* MADI ONLY*/ |
226 | #define HDSPM_Emphasis (1<<10) /* Emphasis */ /* AES32 ONLY */ | |
763f356c | 227 | |
0dca1793 | 228 | #define HDSPM_AutoInp (1<<11) /* Auto Input (takeover) == Safe Mode, |
3cee5a60 RB |
229 | 0=off, 1=on */ /* MADI ONLY */ |
230 | #define HDSPM_Dolby (1<<11) /* Dolby = "NonAudio" ?? */ /* AES32 ONLY */ | |
763f356c | 231 | |
ef5fa1a4 TI |
232 | #define HDSPM_InputSelect0 (1<<14) /* Input select 0= optical, 1=coax |
233 | * -- MADI ONLY | |
234 | */ | |
763f356c TI |
235 | #define HDSPM_InputSelect1 (1<<15) /* should be 0 */ |
236 | ||
3cee5a60 RB |
237 | #define HDSPM_SyncRef2 (1<<13) |
238 | #define HDSPM_SyncRef3 (1<<25) | |
763f356c | 239 | |
3cee5a60 | 240 | #define HDSPM_SMUX (1<<18) /* Frame ??? */ /* MADI ONY */ |
0dca1793 | 241 | #define HDSPM_clr_tms (1<<19) /* clear track marker, do not use |
763f356c TI |
242 | AES additional bits in |
243 | lower 5 Audiodatabits ??? */ | |
3cee5a60 RB |
244 | #define HDSPM_taxi_reset (1<<20) /* ??? */ /* MADI ONLY ? */ |
245 | #define HDSPM_WCK48 (1<<20) /* Frame ??? = HDSPM_SMUX */ /* AES32 ONLY */ | |
763f356c | 246 | |
0dca1793 AK |
247 | #define HDSPM_Midi0InterruptEnable 0x0400000 |
248 | #define HDSPM_Midi1InterruptEnable 0x0800000 | |
249 | #define HDSPM_Midi2InterruptEnable 0x0200000 | |
250 | #define HDSPM_Midi3InterruptEnable 0x4000000 | |
763f356c TI |
251 | |
252 | #define HDSPM_LineOut (1<<24) /* Analog Out on channel 63/64 on=1, mute=0 */ | |
0dca1793 | 253 | #define HDSPe_FLOAT_FORMAT 0x2000000 |
763f356c | 254 | |
3cee5a60 RB |
255 | #define HDSPM_DS_DoubleWire (1<<26) /* AES32 ONLY */ |
256 | #define HDSPM_QS_DoubleWire (1<<27) /* AES32 ONLY */ | |
257 | #define HDSPM_QS_QuadWire (1<<28) /* AES32 ONLY */ | |
258 | ||
259 | #define HDSPM_wclk_sel (1<<30) | |
763f356c TI |
260 | |
261 | /* --- bit helper defines */ | |
262 | #define HDSPM_LatencyMask (HDSPM_Latency0|HDSPM_Latency1|HDSPM_Latency2) | |
ef5fa1a4 TI |
263 | #define HDSPM_FrequencyMask (HDSPM_Frequency0|HDSPM_Frequency1|\ |
264 | HDSPM_DoubleSpeed|HDSPM_QuadSpeed) | |
763f356c TI |
265 | #define HDSPM_InputMask (HDSPM_InputSelect0|HDSPM_InputSelect1) |
266 | #define HDSPM_InputOptical 0 | |
267 | #define HDSPM_InputCoaxial (HDSPM_InputSelect0) | |
ef5fa1a4 TI |
268 | #define HDSPM_SyncRefMask (HDSPM_SyncRef0|HDSPM_SyncRef1|\ |
269 | HDSPM_SyncRef2|HDSPM_SyncRef3) | |
763f356c | 270 | |
0dca1793 AK |
271 | #define HDSPM_c0_SyncRef0 0x2 |
272 | #define HDSPM_c0_SyncRef1 0x4 | |
273 | #define HDSPM_c0_SyncRef2 0x8 | |
274 | #define HDSPM_c0_SyncRef3 0x10 | |
275 | #define HDSPM_c0_SyncRefMask (HDSPM_c0_SyncRef0 | HDSPM_c0_SyncRef1 |\ | |
276 | HDSPM_c0_SyncRef2 | HDSPM_c0_SyncRef3) | |
277 | ||
278 | #define HDSPM_SYNC_FROM_WORD 0 /* Preferred sync reference */ | |
279 | #define HDSPM_SYNC_FROM_MADI 1 /* choices - used by "pref_sync_ref" */ | |
280 | #define HDSPM_SYNC_FROM_TCO 2 | |
281 | #define HDSPM_SYNC_FROM_SYNC_IN 3 | |
763f356c TI |
282 | |
283 | #define HDSPM_Frequency32KHz HDSPM_Frequency0 | |
284 | #define HDSPM_Frequency44_1KHz HDSPM_Frequency1 | |
285 | #define HDSPM_Frequency48KHz (HDSPM_Frequency1|HDSPM_Frequency0) | |
286 | #define HDSPM_Frequency64KHz (HDSPM_DoubleSpeed|HDSPM_Frequency0) | |
287 | #define HDSPM_Frequency88_2KHz (HDSPM_DoubleSpeed|HDSPM_Frequency1) | |
ef5fa1a4 TI |
288 | #define HDSPM_Frequency96KHz (HDSPM_DoubleSpeed|HDSPM_Frequency1|\ |
289 | HDSPM_Frequency0) | |
3cee5a60 RB |
290 | #define HDSPM_Frequency128KHz (HDSPM_QuadSpeed|HDSPM_Frequency0) |
291 | #define HDSPM_Frequency176_4KHz (HDSPM_QuadSpeed|HDSPM_Frequency1) | |
ef5fa1a4 TI |
292 | #define HDSPM_Frequency192KHz (HDSPM_QuadSpeed|HDSPM_Frequency1|\ |
293 | HDSPM_Frequency0) | |
763f356c | 294 | |
763f356c TI |
295 | |
296 | /* Synccheck Status */ | |
297 | #define HDSPM_SYNC_CHECK_NO_LOCK 0 | |
298 | #define HDSPM_SYNC_CHECK_LOCK 1 | |
299 | #define HDSPM_SYNC_CHECK_SYNC 2 | |
300 | ||
301 | /* AutoSync References - used by "autosync_ref" control switch */ | |
302 | #define HDSPM_AUTOSYNC_FROM_WORD 0 | |
303 | #define HDSPM_AUTOSYNC_FROM_MADI 1 | |
0dca1793 AK |
304 | #define HDSPM_AUTOSYNC_FROM_TCO 2 |
305 | #define HDSPM_AUTOSYNC_FROM_SYNC_IN 3 | |
306 | #define HDSPM_AUTOSYNC_FROM_NONE 4 | |
763f356c TI |
307 | |
308 | /* Possible sources of MADI input */ | |
309 | #define HDSPM_OPTICAL 0 /* optical */ | |
310 | #define HDSPM_COAXIAL 1 /* BNC */ | |
311 | ||
312 | #define hdspm_encode_latency(x) (((x)<<1) & HDSPM_LatencyMask) | |
0dca1793 | 313 | #define hdspm_decode_latency(x) ((((x) & HDSPM_LatencyMask)>>1)) |
763f356c TI |
314 | |
315 | #define hdspm_encode_in(x) (((x)&0x3)<<14) | |
316 | #define hdspm_decode_in(x) (((x)>>14)&0x3) | |
317 | ||
318 | /* --- control2 register bits --- */ | |
319 | #define HDSPM_TMS (1<<0) | |
320 | #define HDSPM_TCK (1<<1) | |
321 | #define HDSPM_TDI (1<<2) | |
322 | #define HDSPM_JTAG (1<<3) | |
323 | #define HDSPM_PWDN (1<<4) | |
324 | #define HDSPM_PROGRAM (1<<5) | |
325 | #define HDSPM_CONFIG_MODE_0 (1<<6) | |
326 | #define HDSPM_CONFIG_MODE_1 (1<<7) | |
327 | /*#define HDSPM_VERSION_BIT (1<<8) not defined any more*/ | |
328 | #define HDSPM_BIGENDIAN_MODE (1<<9) | |
329 | #define HDSPM_RD_MULTIPLE (1<<10) | |
330 | ||
3cee5a60 | 331 | /* --- Status Register bits --- */ /* MADI ONLY */ /* Bits defined here and |
ef5fa1a4 TI |
332 | that do not conflict with specific bits for AES32 seem to be valid also |
333 | for the AES32 | |
334 | */ | |
763f356c | 335 | #define HDSPM_audioIRQPending (1<<0) /* IRQ is high and pending */ |
ef5fa1a4 TI |
336 | #define HDSPM_RX_64ch (1<<1) /* Input 64chan. MODE=1, 56chn MODE=0 */ |
337 | #define HDSPM_AB_int (1<<2) /* InputChannel Opt=0, Coax=1 | |
338 | * (like inp0) | |
339 | */ | |
0dca1793 | 340 | |
763f356c | 341 | #define HDSPM_madiLock (1<<3) /* MADI Locked =1, no=0 */ |
0dca1793 AK |
342 | #define HDSPM_madiSync (1<<18) /* MADI is in sync */ |
343 | ||
344 | #define HDSPM_tcoLock 0x00000020 /* Optional TCO locked status FOR HDSPe MADI! */ | |
345 | #define HDSPM_tcoSync 0x10000000 /* Optional TCO sync status */ | |
346 | ||
347 | #define HDSPM_syncInLock 0x00010000 /* Sync In lock status FOR HDSPe MADI! */ | |
348 | #define HDSPM_syncInSync 0x00020000 /* Sync In sync status FOR HDSPe MADI! */ | |
763f356c TI |
349 | |
350 | #define HDSPM_BufferPositionMask 0x000FFC0 /* Bit 6..15 : h/w buffer pointer */ | |
0dca1793 AK |
351 | /* since 64byte accurate, last 6 bits are not used */ |
352 | ||
353 | ||
763f356c | 354 | |
763f356c TI |
355 | #define HDSPM_DoubleSpeedStatus (1<<19) /* (input) card in double speed */ |
356 | ||
357 | #define HDSPM_madiFreq0 (1<<22) /* system freq 0=error */ | |
358 | #define HDSPM_madiFreq1 (1<<23) /* 1=32, 2=44.1 3=48 */ | |
359 | #define HDSPM_madiFreq2 (1<<24) /* 4=64, 5=88.2 6=96 */ | |
360 | #define HDSPM_madiFreq3 (1<<25) /* 7=128, 8=176.4 9=192 */ | |
361 | ||
ef5fa1a4 TI |
362 | #define HDSPM_BufferID (1<<26) /* (Double)Buffer ID toggles with |
363 | * Interrupt | |
364 | */ | |
0dca1793 AK |
365 | #define HDSPM_tco_detect 0x08000000 |
366 | #define HDSPM_tco_lock 0x20000000 | |
367 | ||
368 | #define HDSPM_s2_tco_detect 0x00000040 | |
369 | #define HDSPM_s2_AEBO_D 0x00000080 | |
370 | #define HDSPM_s2_AEBI_D 0x00000100 | |
371 | ||
372 | ||
373 | #define HDSPM_midi0IRQPending 0x40000000 | |
374 | #define HDSPM_midi1IRQPending 0x80000000 | |
375 | #define HDSPM_midi2IRQPending 0x20000000 | |
376 | #define HDSPM_midi2IRQPendingAES 0x00000020 | |
377 | #define HDSPM_midi3IRQPending 0x00200000 | |
763f356c TI |
378 | |
379 | /* --- status bit helpers */ | |
ef5fa1a4 TI |
380 | #define HDSPM_madiFreqMask (HDSPM_madiFreq0|HDSPM_madiFreq1|\ |
381 | HDSPM_madiFreq2|HDSPM_madiFreq3) | |
763f356c TI |
382 | #define HDSPM_madiFreq32 (HDSPM_madiFreq0) |
383 | #define HDSPM_madiFreq44_1 (HDSPM_madiFreq1) | |
384 | #define HDSPM_madiFreq48 (HDSPM_madiFreq0|HDSPM_madiFreq1) | |
385 | #define HDSPM_madiFreq64 (HDSPM_madiFreq2) | |
386 | #define HDSPM_madiFreq88_2 (HDSPM_madiFreq0|HDSPM_madiFreq2) | |
387 | #define HDSPM_madiFreq96 (HDSPM_madiFreq1|HDSPM_madiFreq2) | |
388 | #define HDSPM_madiFreq128 (HDSPM_madiFreq0|HDSPM_madiFreq1|HDSPM_madiFreq2) | |
389 | #define HDSPM_madiFreq176_4 (HDSPM_madiFreq3) | |
390 | #define HDSPM_madiFreq192 (HDSPM_madiFreq3|HDSPM_madiFreq0) | |
391 | ||
3cee5a60 | 392 | /* Status2 Register bits */ /* MADI ONLY */ |
763f356c TI |
393 | |
394 | #define HDSPM_version0 (1<<0) /* not realy defined but I guess */ | |
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 | ||
763f356c TI |
509 | /* the size of a substream (1 mono data stream) */ |
510 | #define HDSPM_CHANNEL_BUFFER_SAMPLES (16*1024) | |
511 | #define HDSPM_CHANNEL_BUFFER_BYTES (4*HDSPM_CHANNEL_BUFFER_SAMPLES) | |
512 | ||
513 | /* the size of the area we need to allocate for DMA transfers. the | |
514 | size is the same regardless of the number of channels, and | |
0dca1793 | 515 | also the latency to use. |
763f356c TI |
516 | for one direction !!! |
517 | */ | |
ffb2c3c0 | 518 | #define HDSPM_DMA_AREA_BYTES (HDSPM_MAX_CHANNELS * HDSPM_CHANNEL_BUFFER_BYTES) |
763f356c TI |
519 | #define HDSPM_DMA_AREA_KILOBYTES (HDSPM_DMA_AREA_BYTES/1024) |
520 | ||
3cee5a60 | 521 | /* revisions >= 230 indicate AES32 card */ |
0dca1793 AK |
522 | #define HDSPM_MADI_REV 210 |
523 | #define HDSPM_RAYDAT_REV 211 | |
524 | #define HDSPM_AIO_REV 212 | |
525 | #define HDSPM_MADIFACE_REV 213 | |
526 | #define HDSPM_AES_REV 240 | |
3cee5a60 | 527 | |
6534599d RB |
528 | /* speed factor modes */ |
529 | #define HDSPM_SPEED_SINGLE 0 | |
530 | #define HDSPM_SPEED_DOUBLE 1 | |
531 | #define HDSPM_SPEED_QUAD 2 | |
0dca1793 | 532 | |
6534599d RB |
533 | /* names for speed modes */ |
534 | static char *hdspm_speed_names[] = { "single", "double", "quad" }; | |
535 | ||
0dca1793 AK |
536 | static char *texts_autosync_aes_tco[] = { "Word Clock", |
537 | "AES1", "AES2", "AES3", "AES4", | |
538 | "AES5", "AES6", "AES7", "AES8", | |
539 | "TCO" }; | |
540 | static char *texts_autosync_aes[] = { "Word Clock", | |
541 | "AES1", "AES2", "AES3", "AES4", | |
542 | "AES5", "AES6", "AES7", "AES8" }; | |
543 | static char *texts_autosync_madi_tco[] = { "Word Clock", | |
544 | "MADI", "TCO", "Sync In" }; | |
545 | static char *texts_autosync_madi[] = { "Word Clock", | |
546 | "MADI", "Sync In" }; | |
547 | ||
548 | static char *texts_autosync_raydat_tco[] = { | |
549 | "Word Clock", | |
550 | "ADAT 1", "ADAT 2", "ADAT 3", "ADAT 4", | |
551 | "AES", "SPDIF", "TCO", "Sync In" | |
552 | }; | |
553 | static char *texts_autosync_raydat[] = { | |
554 | "Word Clock", | |
555 | "ADAT 1", "ADAT 2", "ADAT 3", "ADAT 4", | |
556 | "AES", "SPDIF", "Sync In" | |
557 | }; | |
558 | static char *texts_autosync_aio_tco[] = { | |
559 | "Word Clock", | |
560 | "ADAT", "AES", "SPDIF", "TCO", "Sync In" | |
561 | }; | |
562 | static char *texts_autosync_aio[] = { "Word Clock", | |
563 | "ADAT", "AES", "SPDIF", "Sync In" }; | |
564 | ||
565 | static char *texts_freq[] = { | |
566 | "No Lock", | |
567 | "32 kHz", | |
568 | "44.1 kHz", | |
569 | "48 kHz", | |
570 | "64 kHz", | |
571 | "88.2 kHz", | |
572 | "96 kHz", | |
573 | "128 kHz", | |
574 | "176.4 kHz", | |
575 | "192 kHz" | |
576 | }; | |
577 | ||
578 | static char *texts_sync_status[] = { | |
579 | "no lock", | |
580 | "lock", | |
581 | "sync" | |
582 | }; | |
583 | ||
584 | static char *texts_ports_madi[] = { | |
585 | "MADI.1", "MADI.2", "MADI.3", "MADI.4", "MADI.5", "MADI.6", | |
586 | "MADI.7", "MADI.8", "MADI.9", "MADI.10", "MADI.11", "MADI.12", | |
587 | "MADI.13", "MADI.14", "MADI.15", "MADI.16", "MADI.17", "MADI.18", | |
588 | "MADI.19", "MADI.20", "MADI.21", "MADI.22", "MADI.23", "MADI.24", | |
589 | "MADI.25", "MADI.26", "MADI.27", "MADI.28", "MADI.29", "MADI.30", | |
590 | "MADI.31", "MADI.32", "MADI.33", "MADI.34", "MADI.35", "MADI.36", | |
591 | "MADI.37", "MADI.38", "MADI.39", "MADI.40", "MADI.41", "MADI.42", | |
592 | "MADI.43", "MADI.44", "MADI.45", "MADI.46", "MADI.47", "MADI.48", | |
593 | "MADI.49", "MADI.50", "MADI.51", "MADI.52", "MADI.53", "MADI.54", | |
594 | "MADI.55", "MADI.56", "MADI.57", "MADI.58", "MADI.59", "MADI.60", | |
595 | "MADI.61", "MADI.62", "MADI.63", "MADI.64", | |
596 | }; | |
597 | ||
598 | ||
599 | static char *texts_ports_raydat_ss[] = { | |
600 | "ADAT1.1", "ADAT1.2", "ADAT1.3", "ADAT1.4", "ADAT1.5", "ADAT1.6", | |
601 | "ADAT1.7", "ADAT1.8", "ADAT2.1", "ADAT2.2", "ADAT2.3", "ADAT2.4", | |
602 | "ADAT2.5", "ADAT2.6", "ADAT2.7", "ADAT2.8", "ADAT3.1", "ADAT3.2", | |
603 | "ADAT3.3", "ADAT3.4", "ADAT3.5", "ADAT3.6", "ADAT3.7", "ADAT3.8", | |
604 | "ADAT4.1", "ADAT4.2", "ADAT4.3", "ADAT4.4", "ADAT4.5", "ADAT4.6", | |
605 | "ADAT4.7", "ADAT4.8", | |
606 | "AES.L", "AES.R", | |
607 | "SPDIF.L", "SPDIF.R" | |
608 | }; | |
609 | ||
610 | static char *texts_ports_raydat_ds[] = { | |
611 | "ADAT1.1", "ADAT1.2", "ADAT1.3", "ADAT1.4", | |
612 | "ADAT2.1", "ADAT2.2", "ADAT2.3", "ADAT2.4", | |
613 | "ADAT3.1", "ADAT3.2", "ADAT3.3", "ADAT3.4", | |
614 | "ADAT4.1", "ADAT4.2", "ADAT4.3", "ADAT4.4", | |
615 | "AES.L", "AES.R", | |
616 | "SPDIF.L", "SPDIF.R" | |
617 | }; | |
618 | ||
619 | static char *texts_ports_raydat_qs[] = { | |
620 | "ADAT1.1", "ADAT1.2", | |
621 | "ADAT2.1", "ADAT2.2", | |
622 | "ADAT3.1", "ADAT3.2", | |
623 | "ADAT4.1", "ADAT4.2", | |
624 | "AES.L", "AES.R", | |
625 | "SPDIF.L", "SPDIF.R" | |
626 | }; | |
627 | ||
628 | ||
629 | static char *texts_ports_aio_in_ss[] = { | |
630 | "Analogue.L", "Analogue.R", | |
631 | "AES.L", "AES.R", | |
632 | "SPDIF.L", "SPDIF.R", | |
633 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", "ADAT.5", "ADAT.6", | |
634 | "ADAT.7", "ADAT.8" | |
635 | }; | |
636 | ||
637 | static char *texts_ports_aio_out_ss[] = { | |
638 | "Analogue.L", "Analogue.R", | |
639 | "AES.L", "AES.R", | |
640 | "SPDIF.L", "SPDIF.R", | |
641 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", "ADAT.5", "ADAT.6", | |
642 | "ADAT.7", "ADAT.8", | |
643 | "Phone.L", "Phone.R" | |
644 | }; | |
645 | ||
646 | static char *texts_ports_aio_in_ds[] = { | |
647 | "Analogue.L", "Analogue.R", | |
648 | "AES.L", "AES.R", | |
649 | "SPDIF.L", "SPDIF.R", | |
650 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4" | |
651 | }; | |
652 | ||
653 | static char *texts_ports_aio_out_ds[] = { | |
654 | "Analogue.L", "Analogue.R", | |
655 | "AES.L", "AES.R", | |
656 | "SPDIF.L", "SPDIF.R", | |
657 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", | |
658 | "Phone.L", "Phone.R" | |
659 | }; | |
660 | ||
661 | static char *texts_ports_aio_in_qs[] = { | |
662 | "Analogue.L", "Analogue.R", | |
663 | "AES.L", "AES.R", | |
664 | "SPDIF.L", "SPDIF.R", | |
665 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4" | |
666 | }; | |
667 | ||
668 | static char *texts_ports_aio_out_qs[] = { | |
669 | "Analogue.L", "Analogue.R", | |
670 | "AES.L", "AES.R", | |
671 | "SPDIF.L", "SPDIF.R", | |
672 | "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", | |
673 | "Phone.L", "Phone.R" | |
674 | }; | |
675 | ||
55a57606 AK |
676 | /* These tables map the ALSA channels 1..N to the channels that we |
677 | need to use in order to find the relevant channel buffer. RME | |
678 | refers to this kind of mapping as between "the ADAT channel and | |
679 | the DMA channel." We index it using the logical audio channel, | |
680 | and the value is the DMA channel (i.e. channel buffer number) | |
681 | where the data for that channel can be read/written from/to. | |
682 | */ | |
683 | ||
684 | static char channel_map_unity_ss[HDSPM_MAX_CHANNELS] = { | |
685 | 0, 1, 2, 3, 4, 5, 6, 7, | |
686 | 8, 9, 10, 11, 12, 13, 14, 15, | |
687 | 16, 17, 18, 19, 20, 21, 22, 23, | |
688 | 24, 25, 26, 27, 28, 29, 30, 31, | |
689 | 32, 33, 34, 35, 36, 37, 38, 39, | |
690 | 40, 41, 42, 43, 44, 45, 46, 47, | |
691 | 48, 49, 50, 51, 52, 53, 54, 55, | |
692 | 56, 57, 58, 59, 60, 61, 62, 63 | |
693 | }; | |
694 | ||
695 | static char channel_map_unity_ds[HDSPM_MAX_CHANNELS] = { | |
696 | 0, 2, 4, 6, 8, 10, 12, 14, | |
697 | 16, 18, 20, 22, 24, 26, 28, 30, | |
698 | 32, 34, 36, 38, 40, 42, 44, 46, | |
699 | 48, 50, 52, 54, 56, 58, 60, 62, | |
700 | -1, -1, -1, -1, -1, -1, -1, -1, | |
701 | -1, -1, -1, -1, -1, -1, -1, -1, | |
702 | -1, -1, -1, -1, -1, -1, -1, -1, | |
703 | -1, -1, -1, -1, -1, -1, -1, -1, | |
704 | }; | |
705 | ||
706 | static char channel_map_unity_qs[HDSPM_MAX_CHANNELS] = { | |
707 | 0, 4, 8, 12, 16, 20, 24, 28, | |
708 | 32, 36, 40, 44, 48, 52, 56, 60, | |
709 | -1, -1, -1, -1, -1, -1, -1, -1, | |
710 | -1, -1, -1, -1, -1, -1, -1, -1, | |
711 | -1, -1, -1, -1, -1, -1, -1, -1, | |
712 | -1, -1, -1, -1, -1, -1, -1, -1, | |
713 | -1, -1, -1, -1, -1, -1, -1, -1, | |
714 | -1, -1, -1, -1, -1, -1, -1, -1, | |
715 | }; | |
716 | ||
717 | static char channel_map_raydat_ss[HDSPM_MAX_CHANNELS] = { | |
718 | 4, 5, 6, 7, 8, 9, 10, 11, /* ADAT 1 */ | |
719 | 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT 2 */ | |
720 | 20, 21, 22, 23, 24, 25, 26, 27, /* ADAT 3 */ | |
721 | 28, 29, 30, 31, 32, 33, 34, 35, /* ADAT 4 */ | |
722 | 0, 1, /* AES */ | |
723 | 2, 3, /* SPDIF */ | |
724 | -1, -1, -1, -1, | |
725 | -1, -1, -1, -1, -1, -1, -1, -1, | |
726 | -1, -1, -1, -1, -1, -1, -1, -1, | |
727 | -1, -1, -1, -1, -1, -1, -1, -1, | |
728 | }; | |
729 | ||
730 | static char channel_map_raydat_ds[HDSPM_MAX_CHANNELS] = { | |
731 | 4, 5, 6, 7, /* ADAT 1 */ | |
732 | 8, 9, 10, 11, /* ADAT 2 */ | |
733 | 12, 13, 14, 15, /* ADAT 3 */ | |
734 | 16, 17, 18, 19, /* ADAT 4 */ | |
735 | 0, 1, /* AES */ | |
736 | 2, 3, /* SPDIF */ | |
737 | -1, -1, -1, -1, | |
738 | -1, -1, -1, -1, -1, -1, -1, -1, | |
739 | -1, -1, -1, -1, -1, -1, -1, -1, | |
740 | -1, -1, -1, -1, -1, -1, -1, -1, | |
741 | -1, -1, -1, -1, -1, -1, -1, -1, | |
742 | -1, -1, -1, -1, -1, -1, -1, -1, | |
743 | }; | |
744 | ||
745 | static char channel_map_raydat_qs[HDSPM_MAX_CHANNELS] = { | |
746 | 4, 5, /* ADAT 1 */ | |
747 | 6, 7, /* ADAT 2 */ | |
748 | 8, 9, /* ADAT 3 */ | |
749 | 10, 11, /* ADAT 4 */ | |
750 | 0, 1, /* AES */ | |
751 | 2, 3, /* SPDIF */ | |
752 | -1, -1, -1, -1, | |
753 | -1, -1, -1, -1, -1, -1, -1, -1, | |
754 | -1, -1, -1, -1, -1, -1, -1, -1, | |
755 | -1, -1, -1, -1, -1, -1, -1, -1, | |
756 | -1, -1, -1, -1, -1, -1, -1, -1, | |
757 | -1, -1, -1, -1, -1, -1, -1, -1, | |
758 | -1, -1, -1, -1, -1, -1, -1, -1, | |
759 | }; | |
760 | ||
761 | static char channel_map_aio_in_ss[HDSPM_MAX_CHANNELS] = { | |
762 | 0, 1, /* line in */ | |
763 | 8, 9, /* aes in, */ | |
764 | 10, 11, /* spdif in */ | |
765 | 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT in */ | |
766 | -1, -1, | |
767 | -1, -1, -1, -1, -1, -1, -1, -1, | |
768 | -1, -1, -1, -1, -1, -1, -1, -1, | |
769 | -1, -1, -1, -1, -1, -1, -1, -1, | |
770 | -1, -1, -1, -1, -1, -1, -1, -1, | |
771 | -1, -1, -1, -1, -1, -1, -1, -1, | |
772 | -1, -1, -1, -1, -1, -1, -1, -1, | |
773 | }; | |
774 | ||
775 | static char channel_map_aio_out_ss[HDSPM_MAX_CHANNELS] = { | |
776 | 0, 1, /* line out */ | |
777 | 8, 9, /* aes out */ | |
778 | 10, 11, /* spdif out */ | |
779 | 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT out */ | |
780 | 6, 7, /* phone out */ | |
781 | -1, -1, -1, -1, -1, -1, -1, -1, | |
782 | -1, -1, -1, -1, -1, -1, -1, -1, | |
783 | -1, -1, -1, -1, -1, -1, -1, -1, | |
784 | -1, -1, -1, -1, -1, -1, -1, -1, | |
785 | -1, -1, -1, -1, -1, -1, -1, -1, | |
786 | -1, -1, -1, -1, -1, -1, -1, -1, | |
787 | }; | |
788 | ||
789 | static char channel_map_aio_in_ds[HDSPM_MAX_CHANNELS] = { | |
790 | 0, 1, /* line in */ | |
791 | 8, 9, /* aes in */ | |
792 | 10, 11, /* spdif in */ | |
793 | 12, 14, 16, 18, /* adat in */ | |
794 | -1, -1, -1, -1, -1, -1, | |
795 | -1, -1, -1, -1, -1, -1, -1, -1, | |
796 | -1, -1, -1, -1, -1, -1, -1, -1, | |
797 | -1, -1, -1, -1, -1, -1, -1, -1, | |
798 | -1, -1, -1, -1, -1, -1, -1, -1, | |
799 | -1, -1, -1, -1, -1, -1, -1, -1, | |
800 | -1, -1, -1, -1, -1, -1, -1, -1 | |
801 | }; | |
802 | ||
803 | static char channel_map_aio_out_ds[HDSPM_MAX_CHANNELS] = { | |
804 | 0, 1, /* line out */ | |
805 | 8, 9, /* aes out */ | |
806 | 10, 11, /* spdif out */ | |
807 | 12, 14, 16, 18, /* adat out */ | |
808 | 6, 7, /* phone out */ | |
809 | -1, -1, -1, -1, | |
810 | -1, -1, -1, -1, -1, -1, -1, -1, | |
811 | -1, -1, -1, -1, -1, -1, -1, -1, | |
812 | -1, -1, -1, -1, -1, -1, -1, -1, | |
813 | -1, -1, -1, -1, -1, -1, -1, -1, | |
814 | -1, -1, -1, -1, -1, -1, -1, -1, | |
815 | -1, -1, -1, -1, -1, -1, -1, -1 | |
816 | }; | |
817 | ||
818 | static char channel_map_aio_in_qs[HDSPM_MAX_CHANNELS] = { | |
819 | 0, 1, /* line in */ | |
820 | 8, 9, /* aes in */ | |
821 | 10, 11, /* spdif in */ | |
822 | 12, 16, /* adat in */ | |
823 | -1, -1, -1, -1, -1, -1, -1, -1, | |
824 | -1, -1, -1, -1, -1, -1, -1, -1, | |
825 | -1, -1, -1, -1, -1, -1, -1, -1, | |
826 | -1, -1, -1, -1, -1, -1, -1, -1, | |
827 | -1, -1, -1, -1, -1, -1, -1, -1, | |
828 | -1, -1, -1, -1, -1, -1, -1, -1, | |
829 | -1, -1, -1, -1, -1, -1, -1, -1 | |
830 | }; | |
831 | ||
832 | static char channel_map_aio_out_qs[HDSPM_MAX_CHANNELS] = { | |
833 | 0, 1, /* line out */ | |
834 | 8, 9, /* aes out */ | |
835 | 10, 11, /* spdif out */ | |
836 | 12, 16, /* adat out */ | |
837 | 6, 7, /* phone out */ | |
838 | -1, -1, -1, -1, -1, -1, | |
839 | -1, -1, -1, -1, -1, -1, -1, -1, | |
840 | -1, -1, -1, -1, -1, -1, -1, -1, | |
841 | -1, -1, -1, -1, -1, -1, -1, -1, | |
842 | -1, -1, -1, -1, -1, -1, -1, -1, | |
843 | -1, -1, -1, -1, -1, -1, -1, -1, | |
844 | -1, -1, -1, -1, -1, -1, -1, -1 | |
845 | }; | |
846 | ||
98274f07 TI |
847 | struct hdspm_midi { |
848 | struct hdspm *hdspm; | |
763f356c | 849 | int id; |
98274f07 TI |
850 | struct snd_rawmidi *rmidi; |
851 | struct snd_rawmidi_substream *input; | |
852 | struct snd_rawmidi_substream *output; | |
763f356c TI |
853 | char istimer; /* timer in use */ |
854 | struct timer_list timer; | |
855 | spinlock_t lock; | |
856 | int pending; | |
0dca1793 AK |
857 | int dataIn; |
858 | int statusIn; | |
859 | int dataOut; | |
860 | int statusOut; | |
861 | int ie; | |
862 | int irq; | |
863 | }; | |
864 | ||
865 | struct hdspm_tco { | |
866 | int input; | |
867 | int framerate; | |
868 | int wordclock; | |
869 | int samplerate; | |
870 | int pull; | |
871 | int term; /* 0 = off, 1 = on */ | |
763f356c TI |
872 | }; |
873 | ||
98274f07 | 874 | struct hdspm { |
763f356c | 875 | spinlock_t lock; |
ef5fa1a4 TI |
876 | /* only one playback and/or capture stream */ |
877 | struct snd_pcm_substream *capture_substream; | |
878 | struct snd_pcm_substream *playback_substream; | |
763f356c TI |
879 | |
880 | char *card_name; /* for procinfo */ | |
3cee5a60 RB |
881 | unsigned short firmware_rev; /* dont know if relevant (yes if AES32)*/ |
882 | ||
0dca1793 | 883 | uint8_t io_type; |
763f356c | 884 | |
763f356c TI |
885 | int monitor_outs; /* set up monitoring outs init flag */ |
886 | ||
887 | u32 control_register; /* cached value */ | |
888 | u32 control2_register; /* cached value */ | |
0dca1793 | 889 | u32 settings_register; |
763f356c | 890 | |
0dca1793 | 891 | struct hdspm_midi midi[4]; |
763f356c TI |
892 | struct tasklet_struct midi_tasklet; |
893 | ||
894 | size_t period_bytes; | |
0dca1793 AK |
895 | unsigned char ss_in_channels; |
896 | unsigned char ds_in_channels; | |
897 | unsigned char qs_in_channels; | |
898 | unsigned char ss_out_channels; | |
899 | unsigned char ds_out_channels; | |
900 | unsigned char qs_out_channels; | |
901 | ||
902 | unsigned char max_channels_in; | |
903 | unsigned char max_channels_out; | |
904 | ||
905 | char *channel_map_in; | |
906 | char *channel_map_out; | |
907 | ||
908 | char *channel_map_in_ss, *channel_map_in_ds, *channel_map_in_qs; | |
909 | char *channel_map_out_ss, *channel_map_out_ds, *channel_map_out_qs; | |
910 | ||
911 | char **port_names_in; | |
912 | char **port_names_out; | |
913 | ||
914 | char **port_names_in_ss, **port_names_in_ds, **port_names_in_qs; | |
915 | char **port_names_out_ss, **port_names_out_ds, **port_names_out_qs; | |
763f356c TI |
916 | |
917 | unsigned char *playback_buffer; /* suitably aligned address */ | |
918 | unsigned char *capture_buffer; /* suitably aligned address */ | |
919 | ||
920 | pid_t capture_pid; /* process id which uses capture */ | |
921 | pid_t playback_pid; /* process id which uses capture */ | |
922 | int running; /* running status */ | |
923 | ||
924 | int last_external_sample_rate; /* samplerate mystic ... */ | |
925 | int last_internal_sample_rate; | |
926 | int system_sample_rate; | |
927 | ||
763f356c TI |
928 | int dev; /* Hardware vars... */ |
929 | int irq; | |
930 | unsigned long port; | |
931 | void __iomem *iobase; | |
932 | ||
933 | int irq_count; /* for debug */ | |
0dca1793 | 934 | int midiPorts; |
763f356c | 935 | |
98274f07 TI |
936 | struct snd_card *card; /* one card */ |
937 | struct snd_pcm *pcm; /* has one pcm */ | |
938 | struct snd_hwdep *hwdep; /* and a hwdep for additional ioctl */ | |
763f356c TI |
939 | struct pci_dev *pci; /* and an pci info */ |
940 | ||
941 | /* Mixer vars */ | |
ef5fa1a4 TI |
942 | /* fast alsa mixer */ |
943 | struct snd_kcontrol *playback_mixer_ctls[HDSPM_MAX_CHANNELS]; | |
944 | /* but input to much, so not used */ | |
945 | struct snd_kcontrol *input_mixer_ctls[HDSPM_MAX_CHANNELS]; | |
0dca1793 | 946 | /* full mixer accessable over mixer ioctl or hwdep-device */ |
ef5fa1a4 | 947 | struct hdspm_mixer *mixer; |
763f356c | 948 | |
0dca1793 | 949 | struct hdspm_tco *tco; /* NULL if no TCO detected */ |
763f356c | 950 | |
0dca1793 AK |
951 | char **texts_autosync; |
952 | int texts_autosync_items; | |
763f356c | 953 | |
0dca1793 | 954 | cycles_t last_interrupt; |
763f356c TI |
955 | }; |
956 | ||
763f356c | 957 | |
cebe41d4 | 958 | static DEFINE_PCI_DEVICE_TABLE(snd_hdspm_ids) = { |
763f356c TI |
959 | { |
960 | .vendor = PCI_VENDOR_ID_XILINX, | |
961 | .device = PCI_DEVICE_ID_XILINX_HAMMERFALL_DSP_MADI, | |
962 | .subvendor = PCI_ANY_ID, | |
963 | .subdevice = PCI_ANY_ID, | |
964 | .class = 0, | |
965 | .class_mask = 0, | |
966 | .driver_data = 0}, | |
967 | {0,} | |
968 | }; | |
969 | ||
970 | MODULE_DEVICE_TABLE(pci, snd_hdspm_ids); | |
971 | ||
972 | /* prototypes */ | |
98274f07 TI |
973 | static int __devinit snd_hdspm_create_alsa_devices(struct snd_card *card, |
974 | struct hdspm * hdspm); | |
975 | static int __devinit snd_hdspm_create_pcm(struct snd_card *card, | |
976 | struct hdspm * hdspm); | |
977 | ||
0dca1793 AK |
978 | static inline void snd_hdspm_initialize_midi_flush(struct hdspm *hdspm); |
979 | static int hdspm_update_simple_mixer_controls(struct hdspm *hdspm); | |
980 | static int hdspm_autosync_ref(struct hdspm *hdspm); | |
981 | static int snd_hdspm_set_defaults(struct hdspm *hdspm); | |
982 | static void hdspm_set_sgbuf(struct hdspm *hdspm, | |
77a23f26 | 983 | struct snd_pcm_substream *substream, |
763f356c TI |
984 | unsigned int reg, int channels); |
985 | ||
3cee5a60 RB |
986 | static inline int HDSPM_bit2freq(int n) |
987 | { | |
62cef821 DV |
988 | static const int bit2freq_tab[] = { |
989 | 0, 32000, 44100, 48000, 64000, 88200, | |
3cee5a60 RB |
990 | 96000, 128000, 176400, 192000 }; |
991 | if (n < 1 || n > 9) | |
992 | return 0; | |
993 | return bit2freq_tab[n]; | |
994 | } | |
995 | ||
0dca1793 | 996 | /* Write/read to/from HDSPM with Adresses in Bytes |
763f356c TI |
997 | not words but only 32Bit writes are allowed */ |
998 | ||
98274f07 | 999 | static inline void hdspm_write(struct hdspm * hdspm, unsigned int reg, |
763f356c TI |
1000 | unsigned int val) |
1001 | { | |
1002 | writel(val, hdspm->iobase + reg); | |
1003 | } | |
1004 | ||
98274f07 | 1005 | static inline unsigned int hdspm_read(struct hdspm * hdspm, unsigned int reg) |
763f356c TI |
1006 | { |
1007 | return readl(hdspm->iobase + reg); | |
1008 | } | |
1009 | ||
0dca1793 AK |
1010 | /* for each output channel (chan) I have an Input (in) and Playback (pb) Fader |
1011 | mixer is write only on hardware so we have to cache him for read | |
763f356c TI |
1012 | each fader is a u32, but uses only the first 16 bit */ |
1013 | ||
98274f07 | 1014 | static inline int hdspm_read_in_gain(struct hdspm * hdspm, unsigned int chan, |
763f356c TI |
1015 | unsigned int in) |
1016 | { | |
5bab2482 | 1017 | if (chan >= HDSPM_MIXER_CHANNELS || in >= HDSPM_MIXER_CHANNELS) |
763f356c TI |
1018 | return 0; |
1019 | ||
1020 | return hdspm->mixer->ch[chan].in[in]; | |
1021 | } | |
1022 | ||
98274f07 | 1023 | static inline int hdspm_read_pb_gain(struct hdspm * hdspm, unsigned int chan, |
763f356c TI |
1024 | unsigned int pb) |
1025 | { | |
5bab2482 | 1026 | if (chan >= HDSPM_MIXER_CHANNELS || pb >= HDSPM_MIXER_CHANNELS) |
763f356c TI |
1027 | return 0; |
1028 | return hdspm->mixer->ch[chan].pb[pb]; | |
1029 | } | |
1030 | ||
62cef821 | 1031 | static int hdspm_write_in_gain(struct hdspm *hdspm, unsigned int chan, |
763f356c TI |
1032 | unsigned int in, unsigned short data) |
1033 | { | |
1034 | if (chan >= HDSPM_MIXER_CHANNELS || in >= HDSPM_MIXER_CHANNELS) | |
1035 | return -1; | |
1036 | ||
1037 | hdspm_write(hdspm, | |
1038 | HDSPM_MADI_mixerBase + | |
1039 | ((in + 128 * chan) * sizeof(u32)), | |
1040 | (hdspm->mixer->ch[chan].in[in] = data & 0xFFFF)); | |
1041 | return 0; | |
1042 | } | |
1043 | ||
62cef821 | 1044 | static int hdspm_write_pb_gain(struct hdspm *hdspm, unsigned int chan, |
763f356c TI |
1045 | unsigned int pb, unsigned short data) |
1046 | { | |
1047 | if (chan >= HDSPM_MIXER_CHANNELS || pb >= HDSPM_MIXER_CHANNELS) | |
1048 | return -1; | |
1049 | ||
1050 | hdspm_write(hdspm, | |
1051 | HDSPM_MADI_mixerBase + | |
1052 | ((64 + pb + 128 * chan) * sizeof(u32)), | |
1053 | (hdspm->mixer->ch[chan].pb[pb] = data & 0xFFFF)); | |
1054 | return 0; | |
1055 | } | |
1056 | ||
1057 | ||
1058 | /* enable DMA for specific channels, now available for DSP-MADI */ | |
98274f07 | 1059 | static inline void snd_hdspm_enable_in(struct hdspm * hdspm, int i, int v) |
763f356c TI |
1060 | { |
1061 | hdspm_write(hdspm, HDSPM_inputEnableBase + (4 * i), v); | |
1062 | } | |
1063 | ||
98274f07 | 1064 | static inline void snd_hdspm_enable_out(struct hdspm * hdspm, int i, int v) |
763f356c TI |
1065 | { |
1066 | hdspm_write(hdspm, HDSPM_outputEnableBase + (4 * i), v); | |
1067 | } | |
1068 | ||
1069 | /* check if same process is writing and reading */ | |
62cef821 | 1070 | static int snd_hdspm_use_is_exclusive(struct hdspm *hdspm) |
763f356c TI |
1071 | { |
1072 | unsigned long flags; | |
1073 | int ret = 1; | |
1074 | ||
1075 | spin_lock_irqsave(&hdspm->lock, flags); | |
1076 | if ((hdspm->playback_pid != hdspm->capture_pid) && | |
1077 | (hdspm->playback_pid >= 0) && (hdspm->capture_pid >= 0)) { | |
1078 | ret = 0; | |
1079 | } | |
1080 | spin_unlock_irqrestore(&hdspm->lock, flags); | |
1081 | return ret; | |
1082 | } | |
1083 | ||
1084 | /* check for external sample rate */ | |
62cef821 | 1085 | static int hdspm_external_sample_rate(struct hdspm *hdspm) |
763f356c | 1086 | { |
0dca1793 AK |
1087 | unsigned int status, status2, timecode; |
1088 | int syncref, rate = 0, rate_bits; | |
3cee5a60 | 1089 | |
0dca1793 AK |
1090 | switch (hdspm->io_type) { |
1091 | case AES32: | |
1092 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
1093 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
1094 | timecode = hdspm_read(hdspm, HDSPM_timecodeRegister); | |
1095 | ||
1096 | syncref = hdspm_autosync_ref(hdspm); | |
3cee5a60 RB |
1097 | |
1098 | if (syncref == HDSPM_AES32_AUTOSYNC_FROM_WORD && | |
1099 | status & HDSPM_AES32_wcLock) | |
0dca1793 AK |
1100 | return HDSPM_bit2freq((status >> HDSPM_AES32_wcFreq_bit) & 0xF); |
1101 | ||
3cee5a60 | 1102 | if (syncref >= HDSPM_AES32_AUTOSYNC_FROM_AES1 && |
0dca1793 AK |
1103 | syncref <= HDSPM_AES32_AUTOSYNC_FROM_AES8 && |
1104 | status2 & (HDSPM_LockAES >> | |
1105 | (syncref - HDSPM_AES32_AUTOSYNC_FROM_AES1))) | |
1106 | return HDSPM_bit2freq((timecode >> (4*(syncref-HDSPM_AES32_AUTOSYNC_FROM_AES1))) & 0xF); | |
3cee5a60 | 1107 | return 0; |
0dca1793 AK |
1108 | break; |
1109 | ||
1110 | case MADIface: | |
1111 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
1112 | ||
1113 | if (!(status & HDSPM_madiLock)) { | |
1114 | rate = 0; /* no lock */ | |
1115 | } else { | |
1116 | switch (status & (HDSPM_status1_freqMask)) { | |
1117 | case HDSPM_status1_F_0*1: | |
1118 | rate = 32000; break; | |
1119 | case HDSPM_status1_F_0*2: | |
1120 | rate = 44100; break; | |
1121 | case HDSPM_status1_F_0*3: | |
1122 | rate = 48000; break; | |
1123 | case HDSPM_status1_F_0*4: | |
1124 | rate = 64000; break; | |
1125 | case HDSPM_status1_F_0*5: | |
1126 | rate = 88200; break; | |
1127 | case HDSPM_status1_F_0*6: | |
1128 | rate = 96000; break; | |
1129 | case HDSPM_status1_F_0*7: | |
1130 | rate = 128000; break; | |
1131 | case HDSPM_status1_F_0*8: | |
1132 | rate = 176400; break; | |
1133 | case HDSPM_status1_F_0*9: | |
1134 | rate = 192000; break; | |
1135 | default: | |
1136 | rate = 0; break; | |
1137 | } | |
1138 | } | |
1139 | ||
1140 | break; | |
1141 | ||
1142 | case MADI: | |
1143 | case AIO: | |
1144 | case RayDAT: | |
1145 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
1146 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
1147 | rate = 0; | |
763f356c | 1148 | |
3cee5a60 RB |
1149 | /* if wordclock has synced freq and wordclock is valid */ |
1150 | if ((status2 & HDSPM_wcLock) != 0 && | |
1151 | (status & HDSPM_SelSyncRef0) == 0) { | |
763f356c | 1152 | |
3cee5a60 | 1153 | rate_bits = status2 & HDSPM_wcFreqMask; |
763f356c | 1154 | |
0dca1793 | 1155 | |
3cee5a60 RB |
1156 | switch (rate_bits) { |
1157 | case HDSPM_wcFreq32: | |
1158 | rate = 32000; | |
1159 | break; | |
1160 | case HDSPM_wcFreq44_1: | |
1161 | rate = 44100; | |
1162 | break; | |
1163 | case HDSPM_wcFreq48: | |
1164 | rate = 48000; | |
1165 | break; | |
1166 | case HDSPM_wcFreq64: | |
1167 | rate = 64000; | |
1168 | break; | |
1169 | case HDSPM_wcFreq88_2: | |
1170 | rate = 88200; | |
1171 | break; | |
1172 | case HDSPM_wcFreq96: | |
1173 | rate = 96000; | |
1174 | break; | |
3cee5a60 RB |
1175 | default: |
1176 | rate = 0; | |
1177 | break; | |
1178 | } | |
763f356c | 1179 | } |
763f356c | 1180 | |
ef5fa1a4 TI |
1181 | /* if rate detected and Syncref is Word than have it, |
1182 | * word has priority to MADI | |
1183 | */ | |
3cee5a60 | 1184 | if (rate != 0 && |
0dca1793 | 1185 | (status2 & HDSPM_SelSyncRefMask) == HDSPM_SelSyncRef_WORD) |
3cee5a60 | 1186 | return rate; |
763f356c | 1187 | |
0dca1793 | 1188 | /* maybe a madi input (which is taken if sel sync is madi) */ |
3cee5a60 RB |
1189 | if (status & HDSPM_madiLock) { |
1190 | rate_bits = status & HDSPM_madiFreqMask; | |
763f356c | 1191 | |
3cee5a60 RB |
1192 | switch (rate_bits) { |
1193 | case HDSPM_madiFreq32: | |
1194 | rate = 32000; | |
1195 | break; | |
1196 | case HDSPM_madiFreq44_1: | |
1197 | rate = 44100; | |
1198 | break; | |
1199 | case HDSPM_madiFreq48: | |
1200 | rate = 48000; | |
1201 | break; | |
1202 | case HDSPM_madiFreq64: | |
1203 | rate = 64000; | |
1204 | break; | |
1205 | case HDSPM_madiFreq88_2: | |
1206 | rate = 88200; | |
1207 | break; | |
1208 | case HDSPM_madiFreq96: | |
1209 | rate = 96000; | |
1210 | break; | |
1211 | case HDSPM_madiFreq128: | |
1212 | rate = 128000; | |
1213 | break; | |
1214 | case HDSPM_madiFreq176_4: | |
1215 | rate = 176400; | |
1216 | break; | |
1217 | case HDSPM_madiFreq192: | |
1218 | rate = 192000; | |
1219 | break; | |
1220 | default: | |
1221 | rate = 0; | |
1222 | break; | |
1223 | } | |
763f356c | 1224 | } |
0dca1793 | 1225 | break; |
763f356c | 1226 | } |
0dca1793 AK |
1227 | |
1228 | return rate; | |
763f356c TI |
1229 | } |
1230 | ||
1231 | /* Latency function */ | |
0dca1793 | 1232 | static inline void hdspm_compute_period_size(struct hdspm *hdspm) |
763f356c | 1233 | { |
0dca1793 | 1234 | hdspm->period_bytes = 1 << ((hdspm_decode_latency(hdspm->control_register) + 8)); |
763f356c TI |
1235 | } |
1236 | ||
0dca1793 AK |
1237 | |
1238 | static snd_pcm_uframes_t hdspm_hw_pointer(struct hdspm *hdspm) | |
763f356c TI |
1239 | { |
1240 | int position; | |
1241 | ||
1242 | position = hdspm_read(hdspm, HDSPM_statusRegister); | |
763f356c | 1243 | position &= HDSPM_BufferPositionMask; |
0dca1793 | 1244 | position /= 4; /* Bytes per sample */ |
763f356c TI |
1245 | |
1246 | return position; | |
1247 | } | |
1248 | ||
1249 | ||
98274f07 | 1250 | static inline void hdspm_start_audio(struct hdspm * s) |
763f356c TI |
1251 | { |
1252 | s->control_register |= (HDSPM_AudioInterruptEnable | HDSPM_Start); | |
1253 | hdspm_write(s, HDSPM_controlRegister, s->control_register); | |
1254 | } | |
1255 | ||
98274f07 | 1256 | static inline void hdspm_stop_audio(struct hdspm * s) |
763f356c TI |
1257 | { |
1258 | s->control_register &= ~(HDSPM_Start | HDSPM_AudioInterruptEnable); | |
1259 | hdspm_write(s, HDSPM_controlRegister, s->control_register); | |
1260 | } | |
1261 | ||
1262 | /* should I silence all or only opened ones ? doit all for first even is 4MB*/ | |
62cef821 | 1263 | static void hdspm_silence_playback(struct hdspm *hdspm) |
763f356c TI |
1264 | { |
1265 | int i; | |
1266 | int n = hdspm->period_bytes; | |
1267 | void *buf = hdspm->playback_buffer; | |
1268 | ||
3cee5a60 RB |
1269 | if (buf == NULL) |
1270 | return; | |
763f356c TI |
1271 | |
1272 | for (i = 0; i < HDSPM_MAX_CHANNELS; i++) { | |
1273 | memset(buf, 0, n); | |
1274 | buf += HDSPM_CHANNEL_BUFFER_BYTES; | |
1275 | } | |
1276 | } | |
1277 | ||
0dca1793 | 1278 | static int hdspm_set_interrupt_interval(struct hdspm *s, unsigned int frames) |
763f356c TI |
1279 | { |
1280 | int n; | |
1281 | ||
1282 | spin_lock_irq(&s->lock); | |
1283 | ||
1284 | frames >>= 7; | |
1285 | n = 0; | |
1286 | while (frames) { | |
1287 | n++; | |
1288 | frames >>= 1; | |
1289 | } | |
1290 | s->control_register &= ~HDSPM_LatencyMask; | |
1291 | s->control_register |= hdspm_encode_latency(n); | |
1292 | ||
1293 | hdspm_write(s, HDSPM_controlRegister, s->control_register); | |
1294 | ||
1295 | hdspm_compute_period_size(s); | |
1296 | ||
1297 | spin_unlock_irq(&s->lock); | |
1298 | ||
1299 | return 0; | |
1300 | } | |
1301 | ||
0dca1793 AK |
1302 | static u64 hdspm_calc_dds_value(struct hdspm *hdspm, u64 period) |
1303 | { | |
1304 | u64 freq_const; | |
1305 | ||
1306 | if (period == 0) | |
1307 | return 0; | |
1308 | ||
1309 | switch (hdspm->io_type) { | |
1310 | case MADI: | |
1311 | case AES32: | |
1312 | freq_const = 110069313433624ULL; | |
1313 | break; | |
1314 | case RayDAT: | |
1315 | case AIO: | |
1316 | freq_const = 104857600000000ULL; | |
1317 | break; | |
1318 | case MADIface: | |
1319 | freq_const = 131072000000000ULL; | |
1320 | } | |
1321 | ||
1322 | return div_u64(freq_const, period); | |
1323 | } | |
1324 | ||
1325 | ||
ffb2c3c0 RB |
1326 | static void hdspm_set_dds_value(struct hdspm *hdspm, int rate) |
1327 | { | |
1328 | u64 n; | |
0dca1793 | 1329 | |
ffb2c3c0 RB |
1330 | if (rate >= 112000) |
1331 | rate /= 4; | |
1332 | else if (rate >= 56000) | |
1333 | rate /= 2; | |
1334 | ||
0dca1793 AK |
1335 | switch (hdspm->io_type) { |
1336 | case MADIface: | |
1337 | n = 131072000000000ULL; /* 125 MHz */ | |
1338 | break; | |
1339 | case MADI: | |
1340 | case AES32: | |
1341 | n = 110069313433624ULL; /* 105 MHz */ | |
1342 | break; | |
1343 | case RayDAT: | |
1344 | case AIO: | |
1345 | n = 104857600000000ULL; /* 100 MHz */ | |
1346 | break; | |
1347 | } | |
1348 | ||
3f7440a6 | 1349 | n = div_u64(n, rate); |
ffb2c3c0 | 1350 | /* n should be less than 2^32 for being written to FREQ register */ |
da3cec35 | 1351 | snd_BUG_ON(n >> 32); |
ffb2c3c0 RB |
1352 | hdspm_write(hdspm, HDSPM_freqReg, (u32)n); |
1353 | } | |
763f356c TI |
1354 | |
1355 | /* dummy set rate lets see what happens */ | |
98274f07 | 1356 | static int hdspm_set_rate(struct hdspm * hdspm, int rate, int called_internally) |
763f356c | 1357 | { |
763f356c TI |
1358 | int current_rate; |
1359 | int rate_bits; | |
1360 | int not_set = 0; | |
6534599d | 1361 | int current_speed, target_speed; |
763f356c TI |
1362 | |
1363 | /* ASSUMPTION: hdspm->lock is either set, or there is no need for | |
1364 | it (e.g. during module initialization). | |
1365 | */ | |
1366 | ||
1367 | if (!(hdspm->control_register & HDSPM_ClockModeMaster)) { | |
1368 | ||
0dca1793 | 1369 | /* SLAVE --- */ |
763f356c TI |
1370 | if (called_internally) { |
1371 | ||
0dca1793 AK |
1372 | /* request from ctl or card initialization |
1373 | just make a warning an remember setting | |
1374 | for future master mode switching */ | |
1375 | ||
ef5fa1a4 TI |
1376 | snd_printk(KERN_WARNING "HDSPM: " |
1377 | "Warning: device is not running " | |
1378 | "as a clock master.\n"); | |
763f356c TI |
1379 | not_set = 1; |
1380 | } else { | |
1381 | ||
1382 | /* hw_param request while in AutoSync mode */ | |
1383 | int external_freq = | |
1384 | hdspm_external_sample_rate(hdspm); | |
1385 | ||
ef5fa1a4 TI |
1386 | if (hdspm_autosync_ref(hdspm) == |
1387 | HDSPM_AUTOSYNC_FROM_NONE) { | |
763f356c | 1388 | |
ef5fa1a4 TI |
1389 | snd_printk(KERN_WARNING "HDSPM: " |
1390 | "Detected no Externel Sync \n"); | |
763f356c TI |
1391 | not_set = 1; |
1392 | ||
1393 | } else if (rate != external_freq) { | |
1394 | ||
ef5fa1a4 TI |
1395 | snd_printk(KERN_WARNING "HDSPM: " |
1396 | "Warning: No AutoSync source for " | |
1397 | "requested rate\n"); | |
763f356c TI |
1398 | not_set = 1; |
1399 | } | |
1400 | } | |
1401 | } | |
1402 | ||
1403 | current_rate = hdspm->system_sample_rate; | |
1404 | ||
1405 | /* Changing between Singe, Double and Quad speed is not | |
1406 | allowed if any substreams are open. This is because such a change | |
1407 | causes a shift in the location of the DMA buffers and a reduction | |
1408 | in the number of available buffers. | |
1409 | ||
1410 | Note that a similar but essentially insoluble problem exists for | |
1411 | externally-driven rate changes. All we can do is to flag rate | |
0dca1793 | 1412 | changes in the read/write routines. |
763f356c TI |
1413 | */ |
1414 | ||
6534599d RB |
1415 | if (current_rate <= 48000) |
1416 | current_speed = HDSPM_SPEED_SINGLE; | |
1417 | else if (current_rate <= 96000) | |
1418 | current_speed = HDSPM_SPEED_DOUBLE; | |
1419 | else | |
1420 | current_speed = HDSPM_SPEED_QUAD; | |
1421 | ||
1422 | if (rate <= 48000) | |
1423 | target_speed = HDSPM_SPEED_SINGLE; | |
1424 | else if (rate <= 96000) | |
1425 | target_speed = HDSPM_SPEED_DOUBLE; | |
1426 | else | |
1427 | target_speed = HDSPM_SPEED_QUAD; | |
3cee5a60 | 1428 | |
763f356c TI |
1429 | switch (rate) { |
1430 | case 32000: | |
763f356c TI |
1431 | rate_bits = HDSPM_Frequency32KHz; |
1432 | break; | |
1433 | case 44100: | |
763f356c TI |
1434 | rate_bits = HDSPM_Frequency44_1KHz; |
1435 | break; | |
1436 | case 48000: | |
763f356c TI |
1437 | rate_bits = HDSPM_Frequency48KHz; |
1438 | break; | |
1439 | case 64000: | |
763f356c TI |
1440 | rate_bits = HDSPM_Frequency64KHz; |
1441 | break; | |
1442 | case 88200: | |
763f356c TI |
1443 | rate_bits = HDSPM_Frequency88_2KHz; |
1444 | break; | |
1445 | case 96000: | |
763f356c TI |
1446 | rate_bits = HDSPM_Frequency96KHz; |
1447 | break; | |
3cee5a60 | 1448 | case 128000: |
3cee5a60 RB |
1449 | rate_bits = HDSPM_Frequency128KHz; |
1450 | break; | |
1451 | case 176400: | |
3cee5a60 RB |
1452 | rate_bits = HDSPM_Frequency176_4KHz; |
1453 | break; | |
1454 | case 192000: | |
3cee5a60 RB |
1455 | rate_bits = HDSPM_Frequency192KHz; |
1456 | break; | |
763f356c TI |
1457 | default: |
1458 | return -EINVAL; | |
1459 | } | |
1460 | ||
6534599d | 1461 | if (current_speed != target_speed |
763f356c TI |
1462 | && (hdspm->capture_pid >= 0 || hdspm->playback_pid >= 0)) { |
1463 | snd_printk | |
ef5fa1a4 | 1464 | (KERN_ERR "HDSPM: " |
6534599d | 1465 | "cannot change from %s speed to %s speed mode " |
ef5fa1a4 | 1466 | "(capture PID = %d, playback PID = %d)\n", |
6534599d RB |
1467 | hdspm_speed_names[current_speed], |
1468 | hdspm_speed_names[target_speed], | |
763f356c TI |
1469 | hdspm->capture_pid, hdspm->playback_pid); |
1470 | return -EBUSY; | |
1471 | } | |
1472 | ||
1473 | hdspm->control_register &= ~HDSPM_FrequencyMask; | |
1474 | hdspm->control_register |= rate_bits; | |
1475 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
1476 | ||
ffb2c3c0 RB |
1477 | /* For AES32, need to set DDS value in FREQ register |
1478 | For MADI, also apparently */ | |
1479 | hdspm_set_dds_value(hdspm, rate); | |
0dca1793 AK |
1480 | |
1481 | if (AES32 == hdspm->io_type && rate != current_rate) | |
ffb2c3c0 | 1482 | hdspm_write(hdspm, HDSPM_eeprom_wr, 0); |
763f356c TI |
1483 | |
1484 | hdspm->system_sample_rate = rate; | |
1485 | ||
0dca1793 AK |
1486 | if (rate <= 48000) { |
1487 | hdspm->channel_map_in = hdspm->channel_map_in_ss; | |
1488 | hdspm->channel_map_out = hdspm->channel_map_out_ss; | |
1489 | hdspm->max_channels_in = hdspm->ss_in_channels; | |
1490 | hdspm->max_channels_out = hdspm->ss_out_channels; | |
1491 | hdspm->port_names_in = hdspm->port_names_in_ss; | |
1492 | hdspm->port_names_out = hdspm->port_names_out_ss; | |
1493 | } else if (rate <= 96000) { | |
1494 | hdspm->channel_map_in = hdspm->channel_map_in_ds; | |
1495 | hdspm->channel_map_out = hdspm->channel_map_out_ds; | |
1496 | hdspm->max_channels_in = hdspm->ds_in_channels; | |
1497 | hdspm->max_channels_out = hdspm->ds_out_channels; | |
1498 | hdspm->port_names_in = hdspm->port_names_in_ds; | |
1499 | hdspm->port_names_out = hdspm->port_names_out_ds; | |
1500 | } else { | |
1501 | hdspm->channel_map_in = hdspm->channel_map_in_qs; | |
1502 | hdspm->channel_map_out = hdspm->channel_map_out_qs; | |
1503 | hdspm->max_channels_in = hdspm->qs_in_channels; | |
1504 | hdspm->max_channels_out = hdspm->qs_out_channels; | |
1505 | hdspm->port_names_in = hdspm->port_names_in_qs; | |
1506 | hdspm->port_names_out = hdspm->port_names_out_qs; | |
1507 | } | |
1508 | ||
763f356c TI |
1509 | if (not_set != 0) |
1510 | return -1; | |
1511 | ||
1512 | return 0; | |
1513 | } | |
1514 | ||
1515 | /* mainly for init to 0 on load */ | |
98274f07 | 1516 | static void all_in_all_mixer(struct hdspm * hdspm, int sgain) |
763f356c TI |
1517 | { |
1518 | int i, j; | |
ef5fa1a4 TI |
1519 | unsigned int gain; |
1520 | ||
1521 | if (sgain > UNITY_GAIN) | |
1522 | gain = UNITY_GAIN; | |
1523 | else if (sgain < 0) | |
1524 | gain = 0; | |
1525 | else | |
1526 | gain = sgain; | |
763f356c TI |
1527 | |
1528 | for (i = 0; i < HDSPM_MIXER_CHANNELS; i++) | |
1529 | for (j = 0; j < HDSPM_MIXER_CHANNELS; j++) { | |
1530 | hdspm_write_in_gain(hdspm, i, j, gain); | |
1531 | hdspm_write_pb_gain(hdspm, i, j, gain); | |
1532 | } | |
1533 | } | |
1534 | ||
1535 | /*---------------------------------------------------------------------------- | |
1536 | MIDI | |
1537 | ----------------------------------------------------------------------------*/ | |
1538 | ||
ef5fa1a4 TI |
1539 | static inline unsigned char snd_hdspm_midi_read_byte (struct hdspm *hdspm, |
1540 | int id) | |
763f356c TI |
1541 | { |
1542 | /* the hardware already does the relevant bit-mask with 0xff */ | |
0dca1793 | 1543 | return hdspm_read(hdspm, hdspm->midi[id].dataIn); |
763f356c TI |
1544 | } |
1545 | ||
ef5fa1a4 TI |
1546 | static inline void snd_hdspm_midi_write_byte (struct hdspm *hdspm, int id, |
1547 | int val) | |
763f356c TI |
1548 | { |
1549 | /* the hardware already does the relevant bit-mask with 0xff */ | |
0dca1793 | 1550 | return hdspm_write(hdspm, hdspm->midi[id].dataOut, val); |
763f356c TI |
1551 | } |
1552 | ||
98274f07 | 1553 | static inline int snd_hdspm_midi_input_available (struct hdspm *hdspm, int id) |
763f356c | 1554 | { |
0dca1793 | 1555 | return hdspm_read(hdspm, hdspm->midi[id].statusIn) & 0xFF; |
763f356c TI |
1556 | } |
1557 | ||
98274f07 | 1558 | static inline int snd_hdspm_midi_output_possible (struct hdspm *hdspm, int id) |
763f356c TI |
1559 | { |
1560 | int fifo_bytes_used; | |
1561 | ||
0dca1793 | 1562 | fifo_bytes_used = hdspm_read(hdspm, hdspm->midi[id].statusOut) & 0xFF; |
763f356c TI |
1563 | |
1564 | if (fifo_bytes_used < 128) | |
1565 | return 128 - fifo_bytes_used; | |
1566 | else | |
1567 | return 0; | |
1568 | } | |
1569 | ||
62cef821 | 1570 | static void snd_hdspm_flush_midi_input(struct hdspm *hdspm, int id) |
763f356c TI |
1571 | { |
1572 | while (snd_hdspm_midi_input_available (hdspm, id)) | |
1573 | snd_hdspm_midi_read_byte (hdspm, id); | |
1574 | } | |
1575 | ||
98274f07 | 1576 | static int snd_hdspm_midi_output_write (struct hdspm_midi *hmidi) |
763f356c TI |
1577 | { |
1578 | unsigned long flags; | |
1579 | int n_pending; | |
1580 | int to_write; | |
1581 | int i; | |
1582 | unsigned char buf[128]; | |
1583 | ||
1584 | /* Output is not interrupt driven */ | |
0dca1793 | 1585 | |
763f356c | 1586 | spin_lock_irqsave (&hmidi->lock, flags); |
ef5fa1a4 TI |
1587 | if (hmidi->output && |
1588 | !snd_rawmidi_transmit_empty (hmidi->output)) { | |
1589 | n_pending = snd_hdspm_midi_output_possible (hmidi->hdspm, | |
1590 | hmidi->id); | |
1591 | if (n_pending > 0) { | |
1592 | if (n_pending > (int)sizeof (buf)) | |
1593 | n_pending = sizeof (buf); | |
0dca1793 | 1594 | |
ef5fa1a4 TI |
1595 | to_write = snd_rawmidi_transmit (hmidi->output, buf, |
1596 | n_pending); | |
1597 | if (to_write > 0) { | |
0dca1793 | 1598 | for (i = 0; i < to_write; ++i) |
ef5fa1a4 TI |
1599 | snd_hdspm_midi_write_byte (hmidi->hdspm, |
1600 | hmidi->id, | |
1601 | buf[i]); | |
763f356c TI |
1602 | } |
1603 | } | |
1604 | } | |
1605 | spin_unlock_irqrestore (&hmidi->lock, flags); | |
1606 | return 0; | |
1607 | } | |
1608 | ||
98274f07 | 1609 | static int snd_hdspm_midi_input_read (struct hdspm_midi *hmidi) |
763f356c | 1610 | { |
ef5fa1a4 TI |
1611 | unsigned char buf[128]; /* this buffer is designed to match the MIDI |
1612 | * input FIFO size | |
1613 | */ | |
763f356c TI |
1614 | unsigned long flags; |
1615 | int n_pending; | |
1616 | int i; | |
1617 | ||
1618 | spin_lock_irqsave (&hmidi->lock, flags); | |
ef5fa1a4 TI |
1619 | n_pending = snd_hdspm_midi_input_available (hmidi->hdspm, hmidi->id); |
1620 | if (n_pending > 0) { | |
763f356c | 1621 | if (hmidi->input) { |
ef5fa1a4 | 1622 | if (n_pending > (int)sizeof (buf)) |
763f356c | 1623 | n_pending = sizeof (buf); |
ef5fa1a4 TI |
1624 | for (i = 0; i < n_pending; ++i) |
1625 | buf[i] = snd_hdspm_midi_read_byte (hmidi->hdspm, | |
1626 | hmidi->id); | |
1627 | if (n_pending) | |
1628 | snd_rawmidi_receive (hmidi->input, buf, | |
1629 | n_pending); | |
763f356c TI |
1630 | } else { |
1631 | /* flush the MIDI input FIFO */ | |
ef5fa1a4 TI |
1632 | while (n_pending--) |
1633 | snd_hdspm_midi_read_byte (hmidi->hdspm, | |
1634 | hmidi->id); | |
763f356c TI |
1635 | } |
1636 | } | |
1637 | hmidi->pending = 0; | |
0dca1793 AK |
1638 | |
1639 | hmidi->hdspm->control_register |= hmidi->ie; | |
ef5fa1a4 TI |
1640 | hdspm_write(hmidi->hdspm, HDSPM_controlRegister, |
1641 | hmidi->hdspm->control_register); | |
0dca1793 | 1642 | |
763f356c TI |
1643 | spin_unlock_irqrestore (&hmidi->lock, flags); |
1644 | return snd_hdspm_midi_output_write (hmidi); | |
1645 | } | |
1646 | ||
ef5fa1a4 TI |
1647 | static void |
1648 | snd_hdspm_midi_input_trigger(struct snd_rawmidi_substream *substream, int up) | |
763f356c | 1649 | { |
98274f07 TI |
1650 | struct hdspm *hdspm; |
1651 | struct hdspm_midi *hmidi; | |
763f356c | 1652 | unsigned long flags; |
763f356c | 1653 | |
ef5fa1a4 | 1654 | hmidi = substream->rmidi->private_data; |
763f356c | 1655 | hdspm = hmidi->hdspm; |
0dca1793 | 1656 | |
763f356c TI |
1657 | spin_lock_irqsave (&hdspm->lock, flags); |
1658 | if (up) { | |
0dca1793 | 1659 | if (!(hdspm->control_register & hmidi->ie)) { |
763f356c | 1660 | snd_hdspm_flush_midi_input (hdspm, hmidi->id); |
0dca1793 | 1661 | hdspm->control_register |= hmidi->ie; |
763f356c TI |
1662 | } |
1663 | } else { | |
0dca1793 | 1664 | hdspm->control_register &= ~hmidi->ie; |
763f356c TI |
1665 | } |
1666 | ||
1667 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
1668 | spin_unlock_irqrestore (&hdspm->lock, flags); | |
1669 | } | |
1670 | ||
1671 | static void snd_hdspm_midi_output_timer(unsigned long data) | |
1672 | { | |
98274f07 | 1673 | struct hdspm_midi *hmidi = (struct hdspm_midi *) data; |
763f356c | 1674 | unsigned long flags; |
0dca1793 | 1675 | |
763f356c TI |
1676 | snd_hdspm_midi_output_write(hmidi); |
1677 | spin_lock_irqsave (&hmidi->lock, flags); | |
1678 | ||
1679 | /* this does not bump hmidi->istimer, because the | |
1680 | kernel automatically removed the timer when it | |
1681 | expired, and we are now adding it back, thus | |
0dca1793 | 1682 | leaving istimer wherever it was set before. |
763f356c TI |
1683 | */ |
1684 | ||
1685 | if (hmidi->istimer) { | |
1686 | hmidi->timer.expires = 1 + jiffies; | |
1687 | add_timer(&hmidi->timer); | |
1688 | } | |
1689 | ||
1690 | spin_unlock_irqrestore (&hmidi->lock, flags); | |
1691 | } | |
1692 | ||
ef5fa1a4 TI |
1693 | static void |
1694 | snd_hdspm_midi_output_trigger(struct snd_rawmidi_substream *substream, int up) | |
763f356c | 1695 | { |
98274f07 | 1696 | struct hdspm_midi *hmidi; |
763f356c TI |
1697 | unsigned long flags; |
1698 | ||
ef5fa1a4 | 1699 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1700 | spin_lock_irqsave (&hmidi->lock, flags); |
1701 | if (up) { | |
1702 | if (!hmidi->istimer) { | |
1703 | init_timer(&hmidi->timer); | |
1704 | hmidi->timer.function = snd_hdspm_midi_output_timer; | |
1705 | hmidi->timer.data = (unsigned long) hmidi; | |
1706 | hmidi->timer.expires = 1 + jiffies; | |
1707 | add_timer(&hmidi->timer); | |
1708 | hmidi->istimer++; | |
1709 | } | |
1710 | } else { | |
ef5fa1a4 | 1711 | if (hmidi->istimer && --hmidi->istimer <= 0) |
763f356c | 1712 | del_timer (&hmidi->timer); |
763f356c TI |
1713 | } |
1714 | spin_unlock_irqrestore (&hmidi->lock, flags); | |
1715 | if (up) | |
1716 | snd_hdspm_midi_output_write(hmidi); | |
1717 | } | |
1718 | ||
98274f07 | 1719 | static int snd_hdspm_midi_input_open(struct snd_rawmidi_substream *substream) |
763f356c | 1720 | { |
98274f07 | 1721 | struct hdspm_midi *hmidi; |
763f356c | 1722 | |
ef5fa1a4 | 1723 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1724 | spin_lock_irq (&hmidi->lock); |
1725 | snd_hdspm_flush_midi_input (hmidi->hdspm, hmidi->id); | |
1726 | hmidi->input = substream; | |
1727 | spin_unlock_irq (&hmidi->lock); | |
1728 | ||
1729 | return 0; | |
1730 | } | |
1731 | ||
98274f07 | 1732 | static int snd_hdspm_midi_output_open(struct snd_rawmidi_substream *substream) |
763f356c | 1733 | { |
98274f07 | 1734 | struct hdspm_midi *hmidi; |
763f356c | 1735 | |
ef5fa1a4 | 1736 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1737 | spin_lock_irq (&hmidi->lock); |
1738 | hmidi->output = substream; | |
1739 | spin_unlock_irq (&hmidi->lock); | |
1740 | ||
1741 | return 0; | |
1742 | } | |
1743 | ||
98274f07 | 1744 | static int snd_hdspm_midi_input_close(struct snd_rawmidi_substream *substream) |
763f356c | 1745 | { |
98274f07 | 1746 | struct hdspm_midi *hmidi; |
763f356c TI |
1747 | |
1748 | snd_hdspm_midi_input_trigger (substream, 0); | |
1749 | ||
ef5fa1a4 | 1750 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1751 | spin_lock_irq (&hmidi->lock); |
1752 | hmidi->input = NULL; | |
1753 | spin_unlock_irq (&hmidi->lock); | |
1754 | ||
1755 | return 0; | |
1756 | } | |
1757 | ||
98274f07 | 1758 | static int snd_hdspm_midi_output_close(struct snd_rawmidi_substream *substream) |
763f356c | 1759 | { |
98274f07 | 1760 | struct hdspm_midi *hmidi; |
763f356c TI |
1761 | |
1762 | snd_hdspm_midi_output_trigger (substream, 0); | |
1763 | ||
ef5fa1a4 | 1764 | hmidi = substream->rmidi->private_data; |
763f356c TI |
1765 | spin_lock_irq (&hmidi->lock); |
1766 | hmidi->output = NULL; | |
1767 | spin_unlock_irq (&hmidi->lock); | |
1768 | ||
1769 | return 0; | |
1770 | } | |
1771 | ||
98274f07 | 1772 | static struct snd_rawmidi_ops snd_hdspm_midi_output = |
763f356c TI |
1773 | { |
1774 | .open = snd_hdspm_midi_output_open, | |
1775 | .close = snd_hdspm_midi_output_close, | |
1776 | .trigger = snd_hdspm_midi_output_trigger, | |
1777 | }; | |
1778 | ||
98274f07 | 1779 | static struct snd_rawmidi_ops snd_hdspm_midi_input = |
763f356c TI |
1780 | { |
1781 | .open = snd_hdspm_midi_input_open, | |
1782 | .close = snd_hdspm_midi_input_close, | |
1783 | .trigger = snd_hdspm_midi_input_trigger, | |
1784 | }; | |
1785 | ||
ef5fa1a4 TI |
1786 | static int __devinit snd_hdspm_create_midi (struct snd_card *card, |
1787 | struct hdspm *hdspm, int id) | |
763f356c TI |
1788 | { |
1789 | int err; | |
1790 | char buf[32]; | |
1791 | ||
1792 | hdspm->midi[id].id = id; | |
763f356c | 1793 | hdspm->midi[id].hdspm = hdspm; |
763f356c TI |
1794 | spin_lock_init (&hdspm->midi[id].lock); |
1795 | ||
0dca1793 AK |
1796 | if (0 == id) { |
1797 | if (MADIface == hdspm->io_type) { | |
1798 | /* MIDI-over-MADI on HDSPe MADIface */ | |
1799 | hdspm->midi[0].dataIn = HDSPM_midiDataIn2; | |
1800 | hdspm->midi[0].statusIn = HDSPM_midiStatusIn2; | |
1801 | hdspm->midi[0].dataOut = HDSPM_midiDataOut2; | |
1802 | hdspm->midi[0].statusOut = HDSPM_midiStatusOut2; | |
1803 | hdspm->midi[0].ie = HDSPM_Midi2InterruptEnable; | |
1804 | hdspm->midi[0].irq = HDSPM_midi2IRQPending; | |
1805 | } else { | |
1806 | hdspm->midi[0].dataIn = HDSPM_midiDataIn0; | |
1807 | hdspm->midi[0].statusIn = HDSPM_midiStatusIn0; | |
1808 | hdspm->midi[0].dataOut = HDSPM_midiDataOut0; | |
1809 | hdspm->midi[0].statusOut = HDSPM_midiStatusOut0; | |
1810 | hdspm->midi[0].ie = HDSPM_Midi0InterruptEnable; | |
1811 | hdspm->midi[0].irq = HDSPM_midi0IRQPending; | |
1812 | } | |
1813 | } else if (1 == id) { | |
1814 | hdspm->midi[1].dataIn = HDSPM_midiDataIn1; | |
1815 | hdspm->midi[1].statusIn = HDSPM_midiStatusIn1; | |
1816 | hdspm->midi[1].dataOut = HDSPM_midiDataOut1; | |
1817 | hdspm->midi[1].statusOut = HDSPM_midiStatusOut1; | |
1818 | hdspm->midi[1].ie = HDSPM_Midi1InterruptEnable; | |
1819 | hdspm->midi[1].irq = HDSPM_midi1IRQPending; | |
1820 | } else if ((2 == id) && (MADI == hdspm->io_type)) { | |
1821 | /* MIDI-over-MADI on HDSPe MADI */ | |
1822 | hdspm->midi[2].dataIn = HDSPM_midiDataIn2; | |
1823 | hdspm->midi[2].statusIn = HDSPM_midiStatusIn2; | |
1824 | hdspm->midi[2].dataOut = HDSPM_midiDataOut2; | |
1825 | hdspm->midi[2].statusOut = HDSPM_midiStatusOut2; | |
1826 | hdspm->midi[2].ie = HDSPM_Midi2InterruptEnable; | |
1827 | hdspm->midi[2].irq = HDSPM_midi2IRQPending; | |
1828 | } else if (2 == id) { | |
1829 | /* TCO MTC, read only */ | |
1830 | hdspm->midi[2].dataIn = HDSPM_midiDataIn2; | |
1831 | hdspm->midi[2].statusIn = HDSPM_midiStatusIn2; | |
1832 | hdspm->midi[2].dataOut = -1; | |
1833 | hdspm->midi[2].statusOut = -1; | |
1834 | hdspm->midi[2].ie = HDSPM_Midi2InterruptEnable; | |
1835 | hdspm->midi[2].irq = HDSPM_midi2IRQPendingAES; | |
1836 | } else if (3 == id) { | |
1837 | /* TCO MTC on HDSPe MADI */ | |
1838 | hdspm->midi[3].dataIn = HDSPM_midiDataIn3; | |
1839 | hdspm->midi[3].statusIn = HDSPM_midiStatusIn3; | |
1840 | hdspm->midi[3].dataOut = -1; | |
1841 | hdspm->midi[3].statusOut = -1; | |
1842 | hdspm->midi[3].ie = HDSPM_Midi3InterruptEnable; | |
1843 | hdspm->midi[3].irq = HDSPM_midi3IRQPending; | |
1844 | } | |
1845 | ||
1846 | if ((id < 2) || ((2 == id) && ((MADI == hdspm->io_type) || | |
1847 | (MADIface == hdspm->io_type)))) { | |
1848 | if ((id == 0) && (MADIface == hdspm->io_type)) { | |
1849 | sprintf(buf, "%s MIDIoverMADI", card->shortname); | |
1850 | } else if ((id == 2) && (MADI == hdspm->io_type)) { | |
1851 | sprintf(buf, "%s MIDIoverMADI", card->shortname); | |
1852 | } else { | |
1853 | sprintf(buf, "%s MIDI %d", card->shortname, id+1); | |
1854 | } | |
1855 | err = snd_rawmidi_new(card, buf, id, 1, 1, | |
1856 | &hdspm->midi[id].rmidi); | |
1857 | if (err < 0) | |
1858 | return err; | |
763f356c | 1859 | |
0dca1793 AK |
1860 | sprintf(hdspm->midi[id].rmidi->name, "%s MIDI %d", |
1861 | card->id, id+1); | |
1862 | hdspm->midi[id].rmidi->private_data = &hdspm->midi[id]; | |
1863 | ||
1864 | snd_rawmidi_set_ops(hdspm->midi[id].rmidi, | |
1865 | SNDRV_RAWMIDI_STREAM_OUTPUT, | |
1866 | &snd_hdspm_midi_output); | |
1867 | snd_rawmidi_set_ops(hdspm->midi[id].rmidi, | |
1868 | SNDRV_RAWMIDI_STREAM_INPUT, | |
1869 | &snd_hdspm_midi_input); | |
1870 | ||
1871 | hdspm->midi[id].rmidi->info_flags |= | |
1872 | SNDRV_RAWMIDI_INFO_OUTPUT | | |
1873 | SNDRV_RAWMIDI_INFO_INPUT | | |
1874 | SNDRV_RAWMIDI_INFO_DUPLEX; | |
1875 | } else { | |
1876 | /* TCO MTC, read only */ | |
1877 | sprintf(buf, "%s MTC %d", card->shortname, id+1); | |
1878 | err = snd_rawmidi_new(card, buf, id, 1, 1, | |
1879 | &hdspm->midi[id].rmidi); | |
1880 | if (err < 0) | |
1881 | return err; | |
1882 | ||
1883 | sprintf(hdspm->midi[id].rmidi->name, | |
1884 | "%s MTC %d", card->id, id+1); | |
1885 | hdspm->midi[id].rmidi->private_data = &hdspm->midi[id]; | |
763f356c | 1886 | |
0dca1793 AK |
1887 | snd_rawmidi_set_ops(hdspm->midi[id].rmidi, |
1888 | SNDRV_RAWMIDI_STREAM_INPUT, | |
1889 | &snd_hdspm_midi_input); | |
763f356c | 1890 | |
0dca1793 AK |
1891 | hdspm->midi[id].rmidi->info_flags |= SNDRV_RAWMIDI_INFO_INPUT; |
1892 | } | |
763f356c TI |
1893 | |
1894 | return 0; | |
1895 | } | |
1896 | ||
1897 | ||
1898 | static void hdspm_midi_tasklet(unsigned long arg) | |
1899 | { | |
98274f07 | 1900 | struct hdspm *hdspm = (struct hdspm *)arg; |
0dca1793 AK |
1901 | int i = 0; |
1902 | ||
1903 | while (i < hdspm->midiPorts) { | |
1904 | if (hdspm->midi[i].pending) | |
1905 | snd_hdspm_midi_input_read(&hdspm->midi[i]); | |
1906 | ||
1907 | i++; | |
1908 | } | |
1909 | } | |
763f356c TI |
1910 | |
1911 | ||
1912 | /*----------------------------------------------------------------------------- | |
1913 | Status Interface | |
1914 | ----------------------------------------------------------------------------*/ | |
1915 | ||
1916 | /* get the system sample rate which is set */ | |
1917 | ||
0dca1793 AK |
1918 | |
1919 | /** | |
1920 | * Calculate the real sample rate from the | |
1921 | * current DDS value. | |
1922 | **/ | |
1923 | static int hdspm_get_system_sample_rate(struct hdspm *hdspm) | |
1924 | { | |
1925 | unsigned int period, rate; | |
1926 | ||
1927 | period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ); | |
1928 | rate = hdspm_calc_dds_value(hdspm, period); | |
1929 | ||
1930 | return rate; | |
1931 | } | |
1932 | ||
1933 | ||
763f356c | 1934 | #define HDSPM_SYSTEM_SAMPLE_RATE(xname, xindex) \ |
67ed4161 | 1935 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
1936 | .name = xname, \ |
1937 | .index = xindex, \ | |
1938 | .access = SNDRV_CTL_ELEM_ACCESS_READ, \ | |
1939 | .info = snd_hdspm_info_system_sample_rate, \ | |
1940 | .get = snd_hdspm_get_system_sample_rate \ | |
1941 | } | |
1942 | ||
98274f07 TI |
1943 | static int snd_hdspm_info_system_sample_rate(struct snd_kcontrol *kcontrol, |
1944 | struct snd_ctl_elem_info *uinfo) | |
763f356c TI |
1945 | { |
1946 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
1947 | uinfo->count = 1; | |
0dca1793 AK |
1948 | uinfo->value.integer.min = 27000; |
1949 | uinfo->value.integer.max = 207000; | |
1950 | uinfo->value.integer.step = 1; | |
763f356c TI |
1951 | return 0; |
1952 | } | |
1953 | ||
0dca1793 | 1954 | |
98274f07 TI |
1955 | static int snd_hdspm_get_system_sample_rate(struct snd_kcontrol *kcontrol, |
1956 | struct snd_ctl_elem_value * | |
763f356c TI |
1957 | ucontrol) |
1958 | { | |
98274f07 | 1959 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 1960 | |
0dca1793 AK |
1961 | ucontrol->value.integer.value[0] = hdspm_get_system_sample_rate(hdspm); |
1962 | return 0; | |
1963 | } | |
1964 | ||
1965 | ||
1966 | /** | |
1967 | * Returns the WordClock sample rate class for the given card. | |
1968 | **/ | |
1969 | static int hdspm_get_wc_sample_rate(struct hdspm *hdspm) | |
1970 | { | |
1971 | int status; | |
1972 | ||
1973 | switch (hdspm->io_type) { | |
1974 | case RayDAT: | |
1975 | case AIO: | |
1976 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); | |
1977 | return (status >> 16) & 0xF; | |
1978 | break; | |
1979 | default: | |
1980 | break; | |
1981 | } | |
1982 | ||
1983 | ||
1984 | return 0; | |
1985 | } | |
1986 | ||
1987 | ||
1988 | /** | |
1989 | * Returns the TCO sample rate class for the given card. | |
1990 | **/ | |
1991 | static int hdspm_get_tco_sample_rate(struct hdspm *hdspm) | |
1992 | { | |
1993 | int status; | |
1994 | ||
1995 | if (hdspm->tco) { | |
1996 | switch (hdspm->io_type) { | |
1997 | case RayDAT: | |
1998 | case AIO: | |
1999 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); | |
2000 | return (status >> 20) & 0xF; | |
2001 | break; | |
2002 | default: | |
2003 | break; | |
2004 | } | |
2005 | } | |
2006 | ||
2007 | return 0; | |
2008 | } | |
2009 | ||
2010 | ||
2011 | /** | |
2012 | * Returns the SYNC_IN sample rate class for the given card. | |
2013 | **/ | |
2014 | static int hdspm_get_sync_in_sample_rate(struct hdspm *hdspm) | |
2015 | { | |
2016 | int status; | |
2017 | ||
2018 | if (hdspm->tco) { | |
2019 | switch (hdspm->io_type) { | |
2020 | case RayDAT: | |
2021 | case AIO: | |
2022 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_2); | |
2023 | return (status >> 12) & 0xF; | |
2024 | break; | |
2025 | default: | |
2026 | break; | |
2027 | } | |
2028 | } | |
2029 | ||
763f356c TI |
2030 | return 0; |
2031 | } | |
2032 | ||
0dca1793 AK |
2033 | |
2034 | /** | |
2035 | * Returns the sample rate class for input source <idx> for | |
2036 | * 'new style' cards like the AIO and RayDAT. | |
2037 | **/ | |
2038 | static int hdspm_get_s1_sample_rate(struct hdspm *hdspm, unsigned int idx) | |
2039 | { | |
2040 | int status = hdspm_read(hdspm, HDSPM_RD_STATUS_2); | |
2041 | ||
2042 | return (status >> (idx*4)) & 0xF; | |
2043 | } | |
2044 | ||
2045 | ||
2046 | ||
763f356c | 2047 | #define HDSPM_AUTOSYNC_SAMPLE_RATE(xname, xindex) \ |
0dca1793 AK |
2048 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
2049 | .name = xname, \ | |
2050 | .private_value = xindex, \ | |
2051 | .access = SNDRV_CTL_ELEM_ACCESS_READ, \ | |
2052 | .info = snd_hdspm_info_autosync_sample_rate, \ | |
2053 | .get = snd_hdspm_get_autosync_sample_rate \ | |
763f356c TI |
2054 | } |
2055 | ||
0dca1793 | 2056 | |
98274f07 TI |
2057 | static int snd_hdspm_info_autosync_sample_rate(struct snd_kcontrol *kcontrol, |
2058 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 2059 | { |
763f356c TI |
2060 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
2061 | uinfo->count = 1; | |
2062 | uinfo->value.enumerated.items = 10; | |
0dca1793 | 2063 | |
763f356c | 2064 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
0dca1793 | 2065 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; |
763f356c | 2066 | strcpy(uinfo->value.enumerated.name, |
0dca1793 | 2067 | texts_freq[uinfo->value.enumerated.item]); |
763f356c TI |
2068 | return 0; |
2069 | } | |
2070 | ||
0dca1793 | 2071 | |
98274f07 TI |
2072 | static int snd_hdspm_get_autosync_sample_rate(struct snd_kcontrol *kcontrol, |
2073 | struct snd_ctl_elem_value * | |
763f356c TI |
2074 | ucontrol) |
2075 | { | |
98274f07 | 2076 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2077 | |
0dca1793 AK |
2078 | switch (hdspm->io_type) { |
2079 | case RayDAT: | |
2080 | switch (kcontrol->private_value) { | |
2081 | case 0: | |
2082 | ucontrol->value.enumerated.item[0] = | |
2083 | hdspm_get_wc_sample_rate(hdspm); | |
2084 | break; | |
2085 | case 7: | |
2086 | ucontrol->value.enumerated.item[0] = | |
2087 | hdspm_get_tco_sample_rate(hdspm); | |
2088 | break; | |
2089 | case 8: | |
2090 | ucontrol->value.enumerated.item[0] = | |
2091 | hdspm_get_sync_in_sample_rate(hdspm); | |
2092 | break; | |
2093 | default: | |
2094 | ucontrol->value.enumerated.item[0] = | |
2095 | hdspm_get_s1_sample_rate(hdspm, | |
2096 | kcontrol->private_value-1); | |
2097 | } | |
763f356c | 2098 | |
0dca1793 AK |
2099 | case AIO: |
2100 | switch (kcontrol->private_value) { | |
2101 | case 0: /* WC */ | |
2102 | ucontrol->value.enumerated.item[0] = | |
2103 | hdspm_get_wc_sample_rate(hdspm); | |
2104 | break; | |
2105 | case 4: /* TCO */ | |
2106 | ucontrol->value.enumerated.item[0] = | |
2107 | hdspm_get_tco_sample_rate(hdspm); | |
2108 | break; | |
2109 | case 5: /* SYNC_IN */ | |
2110 | ucontrol->value.enumerated.item[0] = | |
2111 | hdspm_get_sync_in_sample_rate(hdspm); | |
2112 | break; | |
2113 | default: | |
2114 | ucontrol->value.enumerated.item[0] = | |
2115 | hdspm_get_s1_sample_rate(hdspm, | |
2116 | ucontrol->id.index-1); | |
2117 | } | |
763f356c | 2118 | default: |
0dca1793 | 2119 | break; |
763f356c | 2120 | } |
763f356c | 2121 | |
0dca1793 | 2122 | return 0; |
763f356c TI |
2123 | } |
2124 | ||
2125 | ||
0dca1793 AK |
2126 | #define HDSPM_SYSTEM_CLOCK_MODE(xname, xindex) \ |
2127 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
2128 | .name = xname, \ | |
2129 | .index = xindex, \ | |
2130 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
2131 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
2132 | .info = snd_hdspm_info_system_clock_mode, \ | |
2133 | .get = snd_hdspm_get_system_clock_mode, \ | |
2134 | .put = snd_hdspm_put_system_clock_mode, \ | |
2135 | } | |
2136 | ||
2137 | ||
2138 | /** | |
2139 | * Returns the system clock mode for the given card. | |
2140 | * @returns 0 - master, 1 - slave | |
2141 | **/ | |
2142 | static int hdspm_system_clock_mode(struct hdspm *hdspm) | |
2143 | { | |
2144 | switch (hdspm->io_type) { | |
2145 | case AIO: | |
2146 | case RayDAT: | |
2147 | if (hdspm->settings_register & HDSPM_c0Master) | |
2148 | return 0; | |
2149 | break; | |
763f356c | 2150 | |
0dca1793 AK |
2151 | default: |
2152 | if (hdspm->control_register & HDSPM_ClockModeMaster) | |
2153 | return 0; | |
2154 | } | |
763f356c | 2155 | |
763f356c TI |
2156 | return 1; |
2157 | } | |
2158 | ||
0dca1793 AK |
2159 | |
2160 | /** | |
2161 | * Sets the system clock mode. | |
2162 | * @param mode 0 - master, 1 - slave | |
2163 | **/ | |
2164 | static void hdspm_set_system_clock_mode(struct hdspm *hdspm, int mode) | |
2165 | { | |
2166 | switch (hdspm->io_type) { | |
2167 | case AIO: | |
2168 | case RayDAT: | |
2169 | if (0 == mode) | |
2170 | hdspm->settings_register |= HDSPM_c0Master; | |
2171 | else | |
2172 | hdspm->settings_register &= ~HDSPM_c0Master; | |
2173 | ||
2174 | hdspm_write(hdspm, HDSPM_WR_SETTINGS, hdspm->settings_register); | |
2175 | break; | |
2176 | ||
2177 | default: | |
2178 | if (0 == mode) | |
2179 | hdspm->control_register |= HDSPM_ClockModeMaster; | |
2180 | else | |
2181 | hdspm->control_register &= ~HDSPM_ClockModeMaster; | |
2182 | ||
2183 | hdspm_write(hdspm, HDSPM_controlRegister, | |
2184 | hdspm->control_register); | |
2185 | } | |
2186 | } | |
2187 | ||
2188 | ||
2189 | static int snd_hdspm_info_system_clock_mode(struct snd_kcontrol *kcontrol, | |
98274f07 | 2190 | struct snd_ctl_elem_info *uinfo) |
763f356c | 2191 | { |
0dca1793 | 2192 | static char *texts[] = { "Master", "AutoSync" }; |
763f356c TI |
2193 | |
2194 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
2195 | uinfo->count = 1; | |
2196 | uinfo->value.enumerated.items = 2; | |
2197 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
2198 | uinfo->value.enumerated.item = | |
2199 | uinfo->value.enumerated.items - 1; | |
2200 | strcpy(uinfo->value.enumerated.name, | |
2201 | texts[uinfo->value.enumerated.item]); | |
2202 | return 0; | |
2203 | } | |
2204 | ||
98274f07 TI |
2205 | static int snd_hdspm_get_system_clock_mode(struct snd_kcontrol *kcontrol, |
2206 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2207 | { |
98274f07 | 2208 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2209 | |
0dca1793 | 2210 | ucontrol->value.enumerated.item[0] = hdspm_system_clock_mode(hdspm); |
763f356c TI |
2211 | return 0; |
2212 | } | |
2213 | ||
0dca1793 AK |
2214 | static int snd_hdspm_put_system_clock_mode(struct snd_kcontrol *kcontrol, |
2215 | struct snd_ctl_elem_value *ucontrol) | |
2216 | { | |
2217 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
2218 | int val; | |
2219 | ||
2220 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2221 | return -EBUSY; | |
2222 | ||
2223 | val = ucontrol->value.enumerated.item[0]; | |
2224 | if (val < 0) | |
2225 | val = 0; | |
2226 | else if (val > 1) | |
2227 | val = 1; | |
2228 | ||
2229 | hdspm_set_system_clock_mode(hdspm, val); | |
2230 | ||
2231 | return 0; | |
2232 | } | |
2233 | ||
2234 | ||
2235 | #define HDSPM_INTERNAL_CLOCK(xname, xindex) \ | |
2236 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
2237 | .name = xname, \ | |
2238 | .index = xindex, \ | |
2239 | .info = snd_hdspm_info_clock_source, \ | |
2240 | .get = snd_hdspm_get_clock_source, \ | |
2241 | .put = snd_hdspm_put_clock_source \ | |
763f356c TI |
2242 | } |
2243 | ||
0dca1793 | 2244 | |
98274f07 | 2245 | static int hdspm_clock_source(struct hdspm * hdspm) |
763f356c | 2246 | { |
0dca1793 AK |
2247 | switch (hdspm->system_sample_rate) { |
2248 | case 32000: return 0; | |
2249 | case 44100: return 1; | |
2250 | case 48000: return 2; | |
2251 | case 64000: return 3; | |
2252 | case 88200: return 4; | |
2253 | case 96000: return 5; | |
2254 | case 128000: return 6; | |
2255 | case 176400: return 7; | |
2256 | case 192000: return 8; | |
763f356c | 2257 | } |
0dca1793 AK |
2258 | |
2259 | return -1; | |
763f356c TI |
2260 | } |
2261 | ||
98274f07 | 2262 | static int hdspm_set_clock_source(struct hdspm * hdspm, int mode) |
763f356c TI |
2263 | { |
2264 | int rate; | |
2265 | switch (mode) { | |
0dca1793 AK |
2266 | case 0: |
2267 | rate = 32000; break; | |
2268 | case 1: | |
2269 | rate = 44100; break; | |
2270 | case 2: | |
2271 | rate = 48000; break; | |
2272 | case 3: | |
2273 | rate = 64000; break; | |
2274 | case 4: | |
2275 | rate = 88200; break; | |
2276 | case 5: | |
2277 | rate = 96000; break; | |
2278 | case 6: | |
2279 | rate = 128000; break; | |
2280 | case 7: | |
2281 | rate = 176400; break; | |
2282 | case 8: | |
2283 | rate = 192000; break; | |
763f356c | 2284 | default: |
0dca1793 | 2285 | rate = 48000; |
763f356c | 2286 | } |
763f356c TI |
2287 | hdspm_set_rate(hdspm, rate, 1); |
2288 | return 0; | |
2289 | } | |
2290 | ||
98274f07 TI |
2291 | static int snd_hdspm_info_clock_source(struct snd_kcontrol *kcontrol, |
2292 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 2293 | { |
763f356c TI |
2294 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
2295 | uinfo->count = 1; | |
0dca1793 | 2296 | uinfo->value.enumerated.items = 9; |
763f356c TI |
2297 | |
2298 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
2299 | uinfo->value.enumerated.item = | |
2300 | uinfo->value.enumerated.items - 1; | |
2301 | ||
2302 | strcpy(uinfo->value.enumerated.name, | |
0dca1793 | 2303 | texts_freq[uinfo->value.enumerated.item+1]); |
763f356c TI |
2304 | |
2305 | return 0; | |
2306 | } | |
2307 | ||
98274f07 TI |
2308 | static int snd_hdspm_get_clock_source(struct snd_kcontrol *kcontrol, |
2309 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2310 | { |
98274f07 | 2311 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2312 | |
2313 | ucontrol->value.enumerated.item[0] = hdspm_clock_source(hdspm); | |
2314 | return 0; | |
2315 | } | |
2316 | ||
98274f07 TI |
2317 | static int snd_hdspm_put_clock_source(struct snd_kcontrol *kcontrol, |
2318 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2319 | { |
98274f07 | 2320 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2321 | int change; |
2322 | int val; | |
2323 | ||
2324 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2325 | return -EBUSY; | |
2326 | val = ucontrol->value.enumerated.item[0]; | |
2327 | if (val < 0) | |
2328 | val = 0; | |
6534599d RB |
2329 | if (val > 9) |
2330 | val = 9; | |
763f356c TI |
2331 | spin_lock_irq(&hdspm->lock); |
2332 | if (val != hdspm_clock_source(hdspm)) | |
2333 | change = (hdspm_set_clock_source(hdspm, val) == 0) ? 1 : 0; | |
2334 | else | |
2335 | change = 0; | |
2336 | spin_unlock_irq(&hdspm->lock); | |
2337 | return change; | |
2338 | } | |
2339 | ||
763f356c | 2340 | |
0dca1793 AK |
2341 | #define HDSPM_PREF_SYNC_REF(xname, xindex) \ |
2342 | {.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
2343 | .name = xname, \ | |
2344 | .index = xindex, \ | |
2345 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
2346 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
2347 | .info = snd_hdspm_info_pref_sync_ref, \ | |
2348 | .get = snd_hdspm_get_pref_sync_ref, \ | |
2349 | .put = snd_hdspm_put_pref_sync_ref \ | |
2350 | } | |
2351 | ||
2352 | ||
2353 | /** | |
2354 | * Returns the current preferred sync reference setting. | |
2355 | * The semantics of the return value are depending on the | |
2356 | * card, please see the comments for clarification. | |
2357 | **/ | |
98274f07 | 2358 | static int hdspm_pref_sync_ref(struct hdspm * hdspm) |
763f356c | 2359 | { |
0dca1793 AK |
2360 | switch (hdspm->io_type) { |
2361 | case AES32: | |
3cee5a60 | 2362 | switch (hdspm->control_register & HDSPM_SyncRefMask) { |
0dca1793 AK |
2363 | case 0: return 0; /* WC */ |
2364 | case HDSPM_SyncRef0: return 1; /* AES 1 */ | |
2365 | case HDSPM_SyncRef1: return 2; /* AES 2 */ | |
2366 | case HDSPM_SyncRef1+HDSPM_SyncRef0: return 3; /* AES 3 */ | |
2367 | case HDSPM_SyncRef2: return 4; /* AES 4 */ | |
2368 | case HDSPM_SyncRef2+HDSPM_SyncRef0: return 5; /* AES 5 */ | |
2369 | case HDSPM_SyncRef2+HDSPM_SyncRef1: return 6; /* AES 6 */ | |
2370 | case HDSPM_SyncRef2+HDSPM_SyncRef1+HDSPM_SyncRef0: | |
2371 | return 7; /* AES 7 */ | |
2372 | case HDSPM_SyncRef3: return 8; /* AES 8 */ | |
2373 | case HDSPM_SyncRef3+HDSPM_SyncRef0: return 9; /* TCO */ | |
3cee5a60 | 2374 | } |
0dca1793 AK |
2375 | break; |
2376 | ||
2377 | case MADI: | |
2378 | case MADIface: | |
2379 | if (hdspm->tco) { | |
2380 | switch (hdspm->control_register & HDSPM_SyncRefMask) { | |
2381 | case 0: return 0; /* WC */ | |
2382 | case HDSPM_SyncRef0: return 1; /* MADI */ | |
2383 | case HDSPM_SyncRef1: return 2; /* TCO */ | |
2384 | case HDSPM_SyncRef1+HDSPM_SyncRef0: | |
2385 | return 3; /* SYNC_IN */ | |
2386 | } | |
2387 | } else { | |
2388 | switch (hdspm->control_register & HDSPM_SyncRefMask) { | |
2389 | case 0: return 0; /* WC */ | |
2390 | case HDSPM_SyncRef0: return 1; /* MADI */ | |
2391 | case HDSPM_SyncRef1+HDSPM_SyncRef0: | |
2392 | return 2; /* SYNC_IN */ | |
2393 | } | |
2394 | } | |
2395 | break; | |
2396 | ||
2397 | case RayDAT: | |
2398 | if (hdspm->tco) { | |
2399 | switch ((hdspm->settings_register & | |
2400 | HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { | |
2401 | case 0: return 0; /* WC */ | |
2402 | case 3: return 1; /* ADAT 1 */ | |
2403 | case 4: return 2; /* ADAT 2 */ | |
2404 | case 5: return 3; /* ADAT 3 */ | |
2405 | case 6: return 4; /* ADAT 4 */ | |
2406 | case 1: return 5; /* AES */ | |
2407 | case 2: return 6; /* SPDIF */ | |
2408 | case 9: return 7; /* TCO */ | |
2409 | case 10: return 8; /* SYNC_IN */ | |
2410 | } | |
2411 | } else { | |
2412 | switch ((hdspm->settings_register & | |
2413 | HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { | |
2414 | case 0: return 0; /* WC */ | |
2415 | case 3: return 1; /* ADAT 1 */ | |
2416 | case 4: return 2; /* ADAT 2 */ | |
2417 | case 5: return 3; /* ADAT 3 */ | |
2418 | case 6: return 4; /* ADAT 4 */ | |
2419 | case 1: return 5; /* AES */ | |
2420 | case 2: return 6; /* SPDIF */ | |
2421 | case 10: return 7; /* SYNC_IN */ | |
2422 | } | |
3cee5a60 | 2423 | } |
0dca1793 AK |
2424 | |
2425 | break; | |
2426 | ||
2427 | case AIO: | |
2428 | if (hdspm->tco) { | |
2429 | switch ((hdspm->settings_register & | |
2430 | HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { | |
2431 | case 0: return 0; /* WC */ | |
2432 | case 3: return 1; /* ADAT */ | |
2433 | case 1: return 2; /* AES */ | |
2434 | case 2: return 3; /* SPDIF */ | |
2435 | case 9: return 4; /* TCO */ | |
2436 | case 10: return 5; /* SYNC_IN */ | |
2437 | } | |
2438 | } else { | |
2439 | switch ((hdspm->settings_register & | |
2440 | HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { | |
2441 | case 0: return 0; /* WC */ | |
2442 | case 3: return 1; /* ADAT */ | |
2443 | case 1: return 2; /* AES */ | |
2444 | case 2: return 3; /* SPDIF */ | |
2445 | case 10: return 4; /* SYNC_IN */ | |
2446 | } | |
2447 | } | |
2448 | ||
2449 | break; | |
763f356c TI |
2450 | } |
2451 | ||
0dca1793 | 2452 | return -1; |
763f356c TI |
2453 | } |
2454 | ||
0dca1793 AK |
2455 | |
2456 | /** | |
2457 | * Set the preferred sync reference to <pref>. The semantics | |
2458 | * of <pref> are depending on the card type, see the comments | |
2459 | * for clarification. | |
2460 | **/ | |
98274f07 | 2461 | static int hdspm_set_pref_sync_ref(struct hdspm * hdspm, int pref) |
763f356c | 2462 | { |
0dca1793 | 2463 | int p = 0; |
763f356c | 2464 | |
0dca1793 AK |
2465 | switch (hdspm->io_type) { |
2466 | case AES32: | |
2467 | hdspm->control_register &= ~HDSPM_SyncRefMask; | |
3cee5a60 | 2468 | switch (pref) { |
0dca1793 AK |
2469 | case 0: /* WC */ |
2470 | break; | |
2471 | case 1: /* AES 1 */ | |
2472 | hdspm->control_register |= HDSPM_SyncRef0; | |
2473 | break; | |
2474 | case 2: /* AES 2 */ | |
2475 | hdspm->control_register |= HDSPM_SyncRef1; | |
2476 | break; | |
2477 | case 3: /* AES 3 */ | |
2478 | hdspm->control_register |= | |
2479 | HDSPM_SyncRef1+HDSPM_SyncRef0; | |
2480 | break; | |
2481 | case 4: /* AES 4 */ | |
2482 | hdspm->control_register |= HDSPM_SyncRef2; | |
2483 | break; | |
2484 | case 5: /* AES 5 */ | |
2485 | hdspm->control_register |= | |
2486 | HDSPM_SyncRef2+HDSPM_SyncRef0; | |
2487 | break; | |
2488 | case 6: /* AES 6 */ | |
2489 | hdspm->control_register |= | |
2490 | HDSPM_SyncRef2+HDSPM_SyncRef1; | |
2491 | break; | |
2492 | case 7: /* AES 7 */ | |
2493 | hdspm->control_register |= | |
2494 | HDSPM_SyncRef2+HDSPM_SyncRef1+HDSPM_SyncRef0; | |
3cee5a60 | 2495 | break; |
0dca1793 AK |
2496 | case 8: /* AES 8 */ |
2497 | hdspm->control_register |= HDSPM_SyncRef3; | |
2498 | break; | |
2499 | case 9: /* TCO */ | |
2500 | hdspm->control_register |= | |
2501 | HDSPM_SyncRef3+HDSPM_SyncRef0; | |
3cee5a60 RB |
2502 | break; |
2503 | default: | |
2504 | return -1; | |
2505 | } | |
0dca1793 AK |
2506 | |
2507 | break; | |
2508 | ||
2509 | case MADI: | |
2510 | case MADIface: | |
2511 | hdspm->control_register &= ~HDSPM_SyncRefMask; | |
2512 | if (hdspm->tco) { | |
2513 | switch (pref) { | |
2514 | case 0: /* WC */ | |
2515 | break; | |
2516 | case 1: /* MADI */ | |
2517 | hdspm->control_register |= HDSPM_SyncRef0; | |
2518 | break; | |
2519 | case 2: /* TCO */ | |
2520 | hdspm->control_register |= HDSPM_SyncRef1; | |
2521 | break; | |
2522 | case 3: /* SYNC_IN */ | |
2523 | hdspm->control_register |= | |
2524 | HDSPM_SyncRef0+HDSPM_SyncRef1; | |
2525 | break; | |
2526 | default: | |
2527 | return -1; | |
2528 | } | |
2529 | } else { | |
2530 | switch (pref) { | |
2531 | case 0: /* WC */ | |
2532 | break; | |
2533 | case 1: /* MADI */ | |
2534 | hdspm->control_register |= HDSPM_SyncRef0; | |
2535 | break; | |
2536 | case 2: /* SYNC_IN */ | |
2537 | hdspm->control_register |= | |
2538 | HDSPM_SyncRef0+HDSPM_SyncRef1; | |
2539 | break; | |
2540 | default: | |
2541 | return -1; | |
2542 | } | |
2543 | } | |
2544 | ||
2545 | break; | |
2546 | ||
2547 | case RayDAT: | |
2548 | if (hdspm->tco) { | |
2549 | switch (pref) { | |
2550 | case 0: p = 0; break; /* WC */ | |
2551 | case 1: p = 3; break; /* ADAT 1 */ | |
2552 | case 2: p = 4; break; /* ADAT 2 */ | |
2553 | case 3: p = 5; break; /* ADAT 3 */ | |
2554 | case 4: p = 6; break; /* ADAT 4 */ | |
2555 | case 5: p = 1; break; /* AES */ | |
2556 | case 6: p = 2; break; /* SPDIF */ | |
2557 | case 7: p = 9; break; /* TCO */ | |
2558 | case 8: p = 10; break; /* SYNC_IN */ | |
2559 | default: return -1; | |
2560 | } | |
2561 | } else { | |
2562 | switch (pref) { | |
2563 | case 0: p = 0; break; /* WC */ | |
2564 | case 1: p = 3; break; /* ADAT 1 */ | |
2565 | case 2: p = 4; break; /* ADAT 2 */ | |
2566 | case 3: p = 5; break; /* ADAT 3 */ | |
2567 | case 4: p = 6; break; /* ADAT 4 */ | |
2568 | case 5: p = 1; break; /* AES */ | |
2569 | case 6: p = 2; break; /* SPDIF */ | |
2570 | case 7: p = 10; break; /* SYNC_IN */ | |
2571 | default: return -1; | |
2572 | } | |
2573 | } | |
2574 | break; | |
2575 | ||
2576 | case AIO: | |
2577 | if (hdspm->tco) { | |
2578 | switch (pref) { | |
2579 | case 0: p = 0; break; /* WC */ | |
2580 | case 1: p = 3; break; /* ADAT */ | |
2581 | case 2: p = 1; break; /* AES */ | |
2582 | case 3: p = 2; break; /* SPDIF */ | |
2583 | case 4: p = 9; break; /* TCO */ | |
2584 | case 5: p = 10; break; /* SYNC_IN */ | |
2585 | default: return -1; | |
2586 | } | |
2587 | } else { | |
2588 | switch (pref) { | |
2589 | case 0: p = 0; break; /* WC */ | |
2590 | case 1: p = 3; break; /* ADAT */ | |
2591 | case 2: p = 1; break; /* AES */ | |
2592 | case 3: p = 2; break; /* SPDIF */ | |
2593 | case 4: p = 10; break; /* SYNC_IN */ | |
2594 | default: return -1; | |
2595 | } | |
2596 | } | |
2597 | break; | |
763f356c | 2598 | } |
0dca1793 AK |
2599 | |
2600 | switch (hdspm->io_type) { | |
2601 | case RayDAT: | |
2602 | case AIO: | |
2603 | hdspm->settings_register &= ~HDSPM_c0_SyncRefMask; | |
2604 | hdspm->settings_register |= HDSPM_c0_SyncRef0 * p; | |
2605 | hdspm_write(hdspm, HDSPM_WR_SETTINGS, hdspm->settings_register); | |
2606 | break; | |
2607 | ||
2608 | case MADI: | |
2609 | case MADIface: | |
2610 | case AES32: | |
2611 | hdspm_write(hdspm, HDSPM_controlRegister, | |
2612 | hdspm->control_register); | |
2613 | } | |
2614 | ||
763f356c TI |
2615 | return 0; |
2616 | } | |
2617 | ||
0dca1793 | 2618 | |
98274f07 TI |
2619 | static int snd_hdspm_info_pref_sync_ref(struct snd_kcontrol *kcontrol, |
2620 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 2621 | { |
3cee5a60 | 2622 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2623 | |
0dca1793 AK |
2624 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
2625 | uinfo->count = 1; | |
2626 | uinfo->value.enumerated.items = hdspm->texts_autosync_items; | |
3cee5a60 | 2627 | |
0dca1793 AK |
2628 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
2629 | uinfo->value.enumerated.item = | |
2630 | uinfo->value.enumerated.items - 1; | |
3cee5a60 | 2631 | |
0dca1793 AK |
2632 | strcpy(uinfo->value.enumerated.name, |
2633 | hdspm->texts_autosync[uinfo->value.enumerated.item]); | |
3cee5a60 | 2634 | |
763f356c TI |
2635 | return 0; |
2636 | } | |
2637 | ||
98274f07 TI |
2638 | static int snd_hdspm_get_pref_sync_ref(struct snd_kcontrol *kcontrol, |
2639 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2640 | { |
98274f07 | 2641 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
0dca1793 | 2642 | int psf = hdspm_pref_sync_ref(hdspm); |
763f356c | 2643 | |
0dca1793 AK |
2644 | if (psf >= 0) { |
2645 | ucontrol->value.enumerated.item[0] = psf; | |
2646 | return 0; | |
2647 | } | |
2648 | ||
2649 | return -1; | |
763f356c TI |
2650 | } |
2651 | ||
98274f07 TI |
2652 | static int snd_hdspm_put_pref_sync_ref(struct snd_kcontrol *kcontrol, |
2653 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2654 | { |
98274f07 | 2655 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
0dca1793 | 2656 | int val, change = 0; |
763f356c TI |
2657 | |
2658 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2659 | return -EBUSY; | |
2660 | ||
0dca1793 AK |
2661 | val = ucontrol->value.enumerated.item[0]; |
2662 | ||
2663 | if (val < 0) | |
2664 | val = 0; | |
2665 | else if (val >= hdspm->texts_autosync_items) | |
2666 | val = hdspm->texts_autosync_items-1; | |
763f356c TI |
2667 | |
2668 | spin_lock_irq(&hdspm->lock); | |
0dca1793 AK |
2669 | if (val != hdspm_pref_sync_ref(hdspm)) |
2670 | change = (0 == hdspm_set_pref_sync_ref(hdspm, val)) ? 1 : 0; | |
2671 | ||
763f356c TI |
2672 | spin_unlock_irq(&hdspm->lock); |
2673 | return change; | |
2674 | } | |
2675 | ||
0dca1793 | 2676 | |
763f356c | 2677 | #define HDSPM_AUTOSYNC_REF(xname, xindex) \ |
67ed4161 | 2678 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
2679 | .name = xname, \ |
2680 | .index = xindex, \ | |
2681 | .access = SNDRV_CTL_ELEM_ACCESS_READ, \ | |
2682 | .info = snd_hdspm_info_autosync_ref, \ | |
2683 | .get = snd_hdspm_get_autosync_ref, \ | |
2684 | } | |
2685 | ||
0dca1793 | 2686 | static int hdspm_autosync_ref(struct hdspm *hdspm) |
763f356c | 2687 | { |
0dca1793 | 2688 | if (AES32 == hdspm->io_type) { |
3cee5a60 | 2689 | unsigned int status = hdspm_read(hdspm, HDSPM_statusRegister); |
0dca1793 AK |
2690 | unsigned int syncref = |
2691 | (status >> HDSPM_AES32_syncref_bit) & 0xF; | |
3cee5a60 RB |
2692 | if (syncref == 0) |
2693 | return HDSPM_AES32_AUTOSYNC_FROM_WORD; | |
2694 | if (syncref <= 8) | |
2695 | return syncref; | |
2696 | return HDSPM_AES32_AUTOSYNC_FROM_NONE; | |
0dca1793 | 2697 | } else if (MADI == hdspm->io_type) { |
3cee5a60 RB |
2698 | /* This looks at the autosync selected sync reference */ |
2699 | unsigned int status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
2700 | ||
2701 | switch (status2 & HDSPM_SelSyncRefMask) { | |
2702 | case HDSPM_SelSyncRef_WORD: | |
2703 | return HDSPM_AUTOSYNC_FROM_WORD; | |
2704 | case HDSPM_SelSyncRef_MADI: | |
2705 | return HDSPM_AUTOSYNC_FROM_MADI; | |
0dca1793 AK |
2706 | case HDSPM_SelSyncRef_TCO: |
2707 | return HDSPM_AUTOSYNC_FROM_TCO; | |
2708 | case HDSPM_SelSyncRef_SyncIn: | |
2709 | return HDSPM_AUTOSYNC_FROM_SYNC_IN; | |
3cee5a60 RB |
2710 | case HDSPM_SelSyncRef_NVALID: |
2711 | return HDSPM_AUTOSYNC_FROM_NONE; | |
2712 | default: | |
2713 | return 0; | |
2714 | } | |
763f356c | 2715 | |
763f356c | 2716 | } |
0dca1793 | 2717 | return 0; |
763f356c TI |
2718 | } |
2719 | ||
0dca1793 | 2720 | |
98274f07 TI |
2721 | static int snd_hdspm_info_autosync_ref(struct snd_kcontrol *kcontrol, |
2722 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 2723 | { |
3cee5a60 | 2724 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2725 | |
0dca1793 | 2726 | if (AES32 == hdspm->io_type) { |
3cee5a60 RB |
2727 | static char *texts[] = { "WordClock", "AES1", "AES2", "AES3", |
2728 | "AES4", "AES5", "AES6", "AES7", "AES8", "None"}; | |
2729 | ||
2730 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
2731 | uinfo->count = 1; | |
2732 | uinfo->value.enumerated.items = 10; | |
ef5fa1a4 TI |
2733 | if (uinfo->value.enumerated.item >= |
2734 | uinfo->value.enumerated.items) | |
3cee5a60 RB |
2735 | uinfo->value.enumerated.item = |
2736 | uinfo->value.enumerated.items - 1; | |
2737 | strcpy(uinfo->value.enumerated.name, | |
2738 | texts[uinfo->value.enumerated.item]); | |
0dca1793 AK |
2739 | } else if (MADI == hdspm->io_type) { |
2740 | static char *texts[] = {"Word Clock", "MADI", "TCO", | |
2741 | "Sync In", "None" }; | |
3cee5a60 RB |
2742 | |
2743 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
2744 | uinfo->count = 1; | |
0dca1793 | 2745 | uinfo->value.enumerated.items = 5; |
ef5fa1a4 | 2746 | if (uinfo->value.enumerated.item >= |
0dca1793 | 2747 | uinfo->value.enumerated.items) |
3cee5a60 RB |
2748 | uinfo->value.enumerated.item = |
2749 | uinfo->value.enumerated.items - 1; | |
2750 | strcpy(uinfo->value.enumerated.name, | |
2751 | texts[uinfo->value.enumerated.item]); | |
2752 | } | |
763f356c TI |
2753 | return 0; |
2754 | } | |
2755 | ||
98274f07 TI |
2756 | static int snd_hdspm_get_autosync_ref(struct snd_kcontrol *kcontrol, |
2757 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2758 | { |
98274f07 | 2759 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 2760 | |
6534599d | 2761 | ucontrol->value.enumerated.item[0] = hdspm_autosync_ref(hdspm); |
763f356c TI |
2762 | return 0; |
2763 | } | |
2764 | ||
0dca1793 | 2765 | |
763f356c | 2766 | #define HDSPM_LINE_OUT(xname, xindex) \ |
67ed4161 | 2767 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
2768 | .name = xname, \ |
2769 | .index = xindex, \ | |
2770 | .info = snd_hdspm_info_line_out, \ | |
2771 | .get = snd_hdspm_get_line_out, \ | |
2772 | .put = snd_hdspm_put_line_out \ | |
2773 | } | |
2774 | ||
98274f07 | 2775 | static int hdspm_line_out(struct hdspm * hdspm) |
763f356c TI |
2776 | { |
2777 | return (hdspm->control_register & HDSPM_LineOut) ? 1 : 0; | |
2778 | } | |
2779 | ||
2780 | ||
98274f07 | 2781 | static int hdspm_set_line_output(struct hdspm * hdspm, int out) |
763f356c TI |
2782 | { |
2783 | if (out) | |
2784 | hdspm->control_register |= HDSPM_LineOut; | |
2785 | else | |
2786 | hdspm->control_register &= ~HDSPM_LineOut; | |
2787 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
2788 | ||
2789 | return 0; | |
2790 | } | |
2791 | ||
a5ce8890 | 2792 | #define snd_hdspm_info_line_out snd_ctl_boolean_mono_info |
763f356c | 2793 | |
98274f07 TI |
2794 | static int snd_hdspm_get_line_out(struct snd_kcontrol *kcontrol, |
2795 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2796 | { |
98274f07 | 2797 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2798 | |
2799 | spin_lock_irq(&hdspm->lock); | |
2800 | ucontrol->value.integer.value[0] = hdspm_line_out(hdspm); | |
2801 | spin_unlock_irq(&hdspm->lock); | |
2802 | return 0; | |
2803 | } | |
2804 | ||
98274f07 TI |
2805 | static int snd_hdspm_put_line_out(struct snd_kcontrol *kcontrol, |
2806 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2807 | { |
98274f07 | 2808 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2809 | int change; |
2810 | unsigned int val; | |
2811 | ||
2812 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2813 | return -EBUSY; | |
2814 | val = ucontrol->value.integer.value[0] & 1; | |
2815 | spin_lock_irq(&hdspm->lock); | |
2816 | change = (int) val != hdspm_line_out(hdspm); | |
2817 | hdspm_set_line_output(hdspm, val); | |
2818 | spin_unlock_irq(&hdspm->lock); | |
2819 | return change; | |
2820 | } | |
2821 | ||
0dca1793 | 2822 | |
763f356c | 2823 | #define HDSPM_TX_64(xname, xindex) \ |
67ed4161 | 2824 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
2825 | .name = xname, \ |
2826 | .index = xindex, \ | |
2827 | .info = snd_hdspm_info_tx_64, \ | |
2828 | .get = snd_hdspm_get_tx_64, \ | |
2829 | .put = snd_hdspm_put_tx_64 \ | |
2830 | } | |
2831 | ||
98274f07 | 2832 | static int hdspm_tx_64(struct hdspm * hdspm) |
763f356c TI |
2833 | { |
2834 | return (hdspm->control_register & HDSPM_TX_64ch) ? 1 : 0; | |
2835 | } | |
2836 | ||
98274f07 | 2837 | static int hdspm_set_tx_64(struct hdspm * hdspm, int out) |
763f356c TI |
2838 | { |
2839 | if (out) | |
2840 | hdspm->control_register |= HDSPM_TX_64ch; | |
2841 | else | |
2842 | hdspm->control_register &= ~HDSPM_TX_64ch; | |
2843 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
2844 | ||
2845 | return 0; | |
2846 | } | |
2847 | ||
a5ce8890 | 2848 | #define snd_hdspm_info_tx_64 snd_ctl_boolean_mono_info |
763f356c | 2849 | |
98274f07 TI |
2850 | static int snd_hdspm_get_tx_64(struct snd_kcontrol *kcontrol, |
2851 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2852 | { |
98274f07 | 2853 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2854 | |
2855 | spin_lock_irq(&hdspm->lock); | |
2856 | ucontrol->value.integer.value[0] = hdspm_tx_64(hdspm); | |
2857 | spin_unlock_irq(&hdspm->lock); | |
2858 | return 0; | |
2859 | } | |
2860 | ||
98274f07 TI |
2861 | static int snd_hdspm_put_tx_64(struct snd_kcontrol *kcontrol, |
2862 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2863 | { |
98274f07 | 2864 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2865 | int change; |
2866 | unsigned int val; | |
2867 | ||
2868 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2869 | return -EBUSY; | |
2870 | val = ucontrol->value.integer.value[0] & 1; | |
2871 | spin_lock_irq(&hdspm->lock); | |
2872 | change = (int) val != hdspm_tx_64(hdspm); | |
2873 | hdspm_set_tx_64(hdspm, val); | |
2874 | spin_unlock_irq(&hdspm->lock); | |
2875 | return change; | |
2876 | } | |
2877 | ||
0dca1793 | 2878 | |
763f356c | 2879 | #define HDSPM_C_TMS(xname, xindex) \ |
67ed4161 | 2880 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
2881 | .name = xname, \ |
2882 | .index = xindex, \ | |
2883 | .info = snd_hdspm_info_c_tms, \ | |
2884 | .get = snd_hdspm_get_c_tms, \ | |
2885 | .put = snd_hdspm_put_c_tms \ | |
2886 | } | |
2887 | ||
98274f07 | 2888 | static int hdspm_c_tms(struct hdspm * hdspm) |
763f356c TI |
2889 | { |
2890 | return (hdspm->control_register & HDSPM_clr_tms) ? 1 : 0; | |
2891 | } | |
2892 | ||
98274f07 | 2893 | static int hdspm_set_c_tms(struct hdspm * hdspm, int out) |
763f356c TI |
2894 | { |
2895 | if (out) | |
2896 | hdspm->control_register |= HDSPM_clr_tms; | |
2897 | else | |
2898 | hdspm->control_register &= ~HDSPM_clr_tms; | |
2899 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
2900 | ||
2901 | return 0; | |
2902 | } | |
2903 | ||
a5ce8890 | 2904 | #define snd_hdspm_info_c_tms snd_ctl_boolean_mono_info |
763f356c | 2905 | |
98274f07 TI |
2906 | static int snd_hdspm_get_c_tms(struct snd_kcontrol *kcontrol, |
2907 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2908 | { |
98274f07 | 2909 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2910 | |
2911 | spin_lock_irq(&hdspm->lock); | |
2912 | ucontrol->value.integer.value[0] = hdspm_c_tms(hdspm); | |
2913 | spin_unlock_irq(&hdspm->lock); | |
2914 | return 0; | |
2915 | } | |
2916 | ||
98274f07 TI |
2917 | static int snd_hdspm_put_c_tms(struct snd_kcontrol *kcontrol, |
2918 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 2919 | { |
98274f07 | 2920 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
2921 | int change; |
2922 | unsigned int val; | |
2923 | ||
2924 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2925 | return -EBUSY; | |
2926 | val = ucontrol->value.integer.value[0] & 1; | |
2927 | spin_lock_irq(&hdspm->lock); | |
2928 | change = (int) val != hdspm_c_tms(hdspm); | |
2929 | hdspm_set_c_tms(hdspm, val); | |
2930 | spin_unlock_irq(&hdspm->lock); | |
2931 | return change; | |
2932 | } | |
2933 | ||
0dca1793 | 2934 | |
763f356c | 2935 | #define HDSPM_SAFE_MODE(xname, xindex) \ |
67ed4161 | 2936 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
2937 | .name = xname, \ |
2938 | .index = xindex, \ | |
2939 | .info = snd_hdspm_info_safe_mode, \ | |
2940 | .get = snd_hdspm_get_safe_mode, \ | |
2941 | .put = snd_hdspm_put_safe_mode \ | |
2942 | } | |
2943 | ||
3cee5a60 RB |
2944 | static int hdspm_safe_mode(struct hdspm * hdspm) |
2945 | { | |
2946 | return (hdspm->control_register & HDSPM_AutoInp) ? 1 : 0; | |
2947 | } | |
2948 | ||
2949 | static int hdspm_set_safe_mode(struct hdspm * hdspm, int out) | |
2950 | { | |
2951 | if (out) | |
2952 | hdspm->control_register |= HDSPM_AutoInp; | |
2953 | else | |
2954 | hdspm->control_register &= ~HDSPM_AutoInp; | |
2955 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
2956 | ||
2957 | return 0; | |
2958 | } | |
2959 | ||
a5ce8890 | 2960 | #define snd_hdspm_info_safe_mode snd_ctl_boolean_mono_info |
3cee5a60 RB |
2961 | |
2962 | static int snd_hdspm_get_safe_mode(struct snd_kcontrol *kcontrol, | |
2963 | struct snd_ctl_elem_value *ucontrol) | |
2964 | { | |
2965 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
2966 | ||
2967 | spin_lock_irq(&hdspm->lock); | |
2968 | ucontrol->value.integer.value[0] = hdspm_safe_mode(hdspm); | |
2969 | spin_unlock_irq(&hdspm->lock); | |
2970 | return 0; | |
2971 | } | |
2972 | ||
2973 | static int snd_hdspm_put_safe_mode(struct snd_kcontrol *kcontrol, | |
2974 | struct snd_ctl_elem_value *ucontrol) | |
2975 | { | |
2976 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
2977 | int change; | |
2978 | unsigned int val; | |
2979 | ||
2980 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
2981 | return -EBUSY; | |
2982 | val = ucontrol->value.integer.value[0] & 1; | |
2983 | spin_lock_irq(&hdspm->lock); | |
2984 | change = (int) val != hdspm_safe_mode(hdspm); | |
2985 | hdspm_set_safe_mode(hdspm, val); | |
2986 | spin_unlock_irq(&hdspm->lock); | |
2987 | return change; | |
2988 | } | |
2989 | ||
0dca1793 | 2990 | |
3cee5a60 RB |
2991 | #define HDSPM_EMPHASIS(xname, xindex) \ |
2992 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
2993 | .name = xname, \ | |
2994 | .index = xindex, \ | |
2995 | .info = snd_hdspm_info_emphasis, \ | |
2996 | .get = snd_hdspm_get_emphasis, \ | |
2997 | .put = snd_hdspm_put_emphasis \ | |
2998 | } | |
2999 | ||
3000 | static int hdspm_emphasis(struct hdspm * hdspm) | |
3001 | { | |
3002 | return (hdspm->control_register & HDSPM_Emphasis) ? 1 : 0; | |
3003 | } | |
3004 | ||
3005 | static int hdspm_set_emphasis(struct hdspm * hdspm, int emp) | |
3006 | { | |
3007 | if (emp) | |
3008 | hdspm->control_register |= HDSPM_Emphasis; | |
3009 | else | |
3010 | hdspm->control_register &= ~HDSPM_Emphasis; | |
3011 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
3012 | ||
3013 | return 0; | |
3014 | } | |
3015 | ||
a5ce8890 | 3016 | #define snd_hdspm_info_emphasis snd_ctl_boolean_mono_info |
3cee5a60 RB |
3017 | |
3018 | static int snd_hdspm_get_emphasis(struct snd_kcontrol *kcontrol, | |
3019 | struct snd_ctl_elem_value *ucontrol) | |
3020 | { | |
3021 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3022 | ||
3023 | spin_lock_irq(&hdspm->lock); | |
3024 | ucontrol->value.enumerated.item[0] = hdspm_emphasis(hdspm); | |
3025 | spin_unlock_irq(&hdspm->lock); | |
3026 | return 0; | |
3027 | } | |
3028 | ||
3029 | static int snd_hdspm_put_emphasis(struct snd_kcontrol *kcontrol, | |
3030 | struct snd_ctl_elem_value *ucontrol) | |
3031 | { | |
3032 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3033 | int change; | |
3034 | unsigned int val; | |
3035 | ||
3036 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3037 | return -EBUSY; | |
3038 | val = ucontrol->value.integer.value[0] & 1; | |
3039 | spin_lock_irq(&hdspm->lock); | |
3040 | change = (int) val != hdspm_emphasis(hdspm); | |
3041 | hdspm_set_emphasis(hdspm, val); | |
3042 | spin_unlock_irq(&hdspm->lock); | |
3043 | return change; | |
3044 | } | |
3045 | ||
0dca1793 | 3046 | |
3cee5a60 RB |
3047 | #define HDSPM_DOLBY(xname, xindex) \ |
3048 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3049 | .name = xname, \ | |
3050 | .index = xindex, \ | |
3051 | .info = snd_hdspm_info_dolby, \ | |
3052 | .get = snd_hdspm_get_dolby, \ | |
3053 | .put = snd_hdspm_put_dolby \ | |
3054 | } | |
3055 | ||
3056 | static int hdspm_dolby(struct hdspm * hdspm) | |
3057 | { | |
3058 | return (hdspm->control_register & HDSPM_Dolby) ? 1 : 0; | |
3059 | } | |
3060 | ||
3061 | static int hdspm_set_dolby(struct hdspm * hdspm, int dol) | |
3062 | { | |
3063 | if (dol) | |
3064 | hdspm->control_register |= HDSPM_Dolby; | |
3065 | else | |
3066 | hdspm->control_register &= ~HDSPM_Dolby; | |
3067 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
3068 | ||
3069 | return 0; | |
3070 | } | |
3071 | ||
a5ce8890 | 3072 | #define snd_hdspm_info_dolby snd_ctl_boolean_mono_info |
3cee5a60 RB |
3073 | |
3074 | static int snd_hdspm_get_dolby(struct snd_kcontrol *kcontrol, | |
3075 | struct snd_ctl_elem_value *ucontrol) | |
3076 | { | |
3077 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3078 | ||
3079 | spin_lock_irq(&hdspm->lock); | |
3080 | ucontrol->value.enumerated.item[0] = hdspm_dolby(hdspm); | |
3081 | spin_unlock_irq(&hdspm->lock); | |
3082 | return 0; | |
3083 | } | |
3084 | ||
3085 | static int snd_hdspm_put_dolby(struct snd_kcontrol *kcontrol, | |
3086 | struct snd_ctl_elem_value *ucontrol) | |
3087 | { | |
3088 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3089 | int change; | |
3090 | unsigned int val; | |
3091 | ||
3092 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3093 | return -EBUSY; | |
3094 | val = ucontrol->value.integer.value[0] & 1; | |
3095 | spin_lock_irq(&hdspm->lock); | |
3096 | change = (int) val != hdspm_dolby(hdspm); | |
3097 | hdspm_set_dolby(hdspm, val); | |
3098 | spin_unlock_irq(&hdspm->lock); | |
3099 | return change; | |
3100 | } | |
3101 | ||
0dca1793 | 3102 | |
3cee5a60 RB |
3103 | #define HDSPM_PROFESSIONAL(xname, xindex) \ |
3104 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3105 | .name = xname, \ | |
3106 | .index = xindex, \ | |
3107 | .info = snd_hdspm_info_professional, \ | |
3108 | .get = snd_hdspm_get_professional, \ | |
3109 | .put = snd_hdspm_put_professional \ | |
3110 | } | |
3111 | ||
3112 | static int hdspm_professional(struct hdspm * hdspm) | |
3113 | { | |
3114 | return (hdspm->control_register & HDSPM_Professional) ? 1 : 0; | |
3115 | } | |
3116 | ||
3117 | static int hdspm_set_professional(struct hdspm * hdspm, int dol) | |
3118 | { | |
3119 | if (dol) | |
3120 | hdspm->control_register |= HDSPM_Professional; | |
3121 | else | |
3122 | hdspm->control_register &= ~HDSPM_Professional; | |
3123 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
3124 | ||
3125 | return 0; | |
3126 | } | |
3127 | ||
a5ce8890 | 3128 | #define snd_hdspm_info_professional snd_ctl_boolean_mono_info |
3cee5a60 RB |
3129 | |
3130 | static int snd_hdspm_get_professional(struct snd_kcontrol *kcontrol, | |
3131 | struct snd_ctl_elem_value *ucontrol) | |
3132 | { | |
3133 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3134 | ||
3135 | spin_lock_irq(&hdspm->lock); | |
3136 | ucontrol->value.enumerated.item[0] = hdspm_professional(hdspm); | |
3137 | spin_unlock_irq(&hdspm->lock); | |
3138 | return 0; | |
3139 | } | |
3140 | ||
3141 | static int snd_hdspm_put_professional(struct snd_kcontrol *kcontrol, | |
3142 | struct snd_ctl_elem_value *ucontrol) | |
3143 | { | |
3144 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3145 | int change; | |
3146 | unsigned int val; | |
3147 | ||
3148 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3149 | return -EBUSY; | |
3150 | val = ucontrol->value.integer.value[0] & 1; | |
3151 | spin_lock_irq(&hdspm->lock); | |
3152 | change = (int) val != hdspm_professional(hdspm); | |
3153 | hdspm_set_professional(hdspm, val); | |
3154 | spin_unlock_irq(&hdspm->lock); | |
3155 | return change; | |
3156 | } | |
3157 | ||
3158 | #define HDSPM_INPUT_SELECT(xname, xindex) \ | |
3159 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3160 | .name = xname, \ | |
3161 | .index = xindex, \ | |
3162 | .info = snd_hdspm_info_input_select, \ | |
3163 | .get = snd_hdspm_get_input_select, \ | |
3164 | .put = snd_hdspm_put_input_select \ | |
3165 | } | |
3166 | ||
3167 | static int hdspm_input_select(struct hdspm * hdspm) | |
3168 | { | |
3169 | return (hdspm->control_register & HDSPM_InputSelect0) ? 1 : 0; | |
3170 | } | |
3171 | ||
3172 | static int hdspm_set_input_select(struct hdspm * hdspm, int out) | |
3173 | { | |
3174 | if (out) | |
3175 | hdspm->control_register |= HDSPM_InputSelect0; | |
3176 | else | |
3177 | hdspm->control_register &= ~HDSPM_InputSelect0; | |
3178 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
3179 | ||
3180 | return 0; | |
3181 | } | |
3182 | ||
3183 | static int snd_hdspm_info_input_select(struct snd_kcontrol *kcontrol, | |
3184 | struct snd_ctl_elem_info *uinfo) | |
3185 | { | |
3186 | static char *texts[] = { "optical", "coaxial" }; | |
3187 | ||
3188 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
3189 | uinfo->count = 1; | |
3190 | uinfo->value.enumerated.items = 2; | |
3191 | ||
3192 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3193 | uinfo->value.enumerated.item = | |
3194 | uinfo->value.enumerated.items - 1; | |
3195 | strcpy(uinfo->value.enumerated.name, | |
3196 | texts[uinfo->value.enumerated.item]); | |
3197 | ||
3198 | return 0; | |
3199 | } | |
3200 | ||
3201 | static int snd_hdspm_get_input_select(struct snd_kcontrol *kcontrol, | |
3202 | struct snd_ctl_elem_value *ucontrol) | |
3203 | { | |
3204 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3205 | ||
3206 | spin_lock_irq(&hdspm->lock); | |
3207 | ucontrol->value.enumerated.item[0] = hdspm_input_select(hdspm); | |
3208 | spin_unlock_irq(&hdspm->lock); | |
3209 | return 0; | |
3210 | } | |
3211 | ||
3212 | static int snd_hdspm_put_input_select(struct snd_kcontrol *kcontrol, | |
3213 | struct snd_ctl_elem_value *ucontrol) | |
3214 | { | |
3215 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3216 | int change; | |
3217 | unsigned int val; | |
3218 | ||
3219 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3220 | return -EBUSY; | |
3221 | val = ucontrol->value.integer.value[0] & 1; | |
3222 | spin_lock_irq(&hdspm->lock); | |
3223 | change = (int) val != hdspm_input_select(hdspm); | |
3224 | hdspm_set_input_select(hdspm, val); | |
3225 | spin_unlock_irq(&hdspm->lock); | |
3226 | return change; | |
3227 | } | |
3228 | ||
0dca1793 | 3229 | |
3cee5a60 RB |
3230 | #define HDSPM_DS_WIRE(xname, xindex) \ |
3231 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3232 | .name = xname, \ | |
3233 | .index = xindex, \ | |
3234 | .info = snd_hdspm_info_ds_wire, \ | |
3235 | .get = snd_hdspm_get_ds_wire, \ | |
3236 | .put = snd_hdspm_put_ds_wire \ | |
3237 | } | |
3238 | ||
3239 | static int hdspm_ds_wire(struct hdspm * hdspm) | |
763f356c | 3240 | { |
3cee5a60 | 3241 | return (hdspm->control_register & HDSPM_DS_DoubleWire) ? 1 : 0; |
763f356c TI |
3242 | } |
3243 | ||
3cee5a60 | 3244 | static int hdspm_set_ds_wire(struct hdspm * hdspm, int ds) |
763f356c | 3245 | { |
3cee5a60 RB |
3246 | if (ds) |
3247 | hdspm->control_register |= HDSPM_DS_DoubleWire; | |
763f356c | 3248 | else |
3cee5a60 | 3249 | hdspm->control_register &= ~HDSPM_DS_DoubleWire; |
763f356c TI |
3250 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); |
3251 | ||
3252 | return 0; | |
3253 | } | |
3254 | ||
3cee5a60 RB |
3255 | static int snd_hdspm_info_ds_wire(struct snd_kcontrol *kcontrol, |
3256 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 3257 | { |
3cee5a60 RB |
3258 | static char *texts[] = { "Single", "Double" }; |
3259 | ||
3260 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
763f356c | 3261 | uinfo->count = 1; |
3cee5a60 RB |
3262 | uinfo->value.enumerated.items = 2; |
3263 | ||
3264 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3265 | uinfo->value.enumerated.item = | |
3266 | uinfo->value.enumerated.items - 1; | |
3267 | strcpy(uinfo->value.enumerated.name, | |
3268 | texts[uinfo->value.enumerated.item]); | |
3269 | ||
763f356c TI |
3270 | return 0; |
3271 | } | |
3272 | ||
3cee5a60 RB |
3273 | static int snd_hdspm_get_ds_wire(struct snd_kcontrol *kcontrol, |
3274 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3275 | { |
98274f07 | 3276 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3277 | |
3278 | spin_lock_irq(&hdspm->lock); | |
3cee5a60 | 3279 | ucontrol->value.enumerated.item[0] = hdspm_ds_wire(hdspm); |
763f356c TI |
3280 | spin_unlock_irq(&hdspm->lock); |
3281 | return 0; | |
3282 | } | |
3283 | ||
3cee5a60 RB |
3284 | static int snd_hdspm_put_ds_wire(struct snd_kcontrol *kcontrol, |
3285 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3286 | { |
98274f07 | 3287 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3288 | int change; |
3289 | unsigned int val; | |
3290 | ||
3291 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3292 | return -EBUSY; | |
3293 | val = ucontrol->value.integer.value[0] & 1; | |
3294 | spin_lock_irq(&hdspm->lock); | |
3cee5a60 RB |
3295 | change = (int) val != hdspm_ds_wire(hdspm); |
3296 | hdspm_set_ds_wire(hdspm, val); | |
763f356c TI |
3297 | spin_unlock_irq(&hdspm->lock); |
3298 | return change; | |
3299 | } | |
3300 | ||
0dca1793 | 3301 | |
3cee5a60 | 3302 | #define HDSPM_QS_WIRE(xname, xindex) \ |
67ed4161 | 3303 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
763f356c TI |
3304 | .name = xname, \ |
3305 | .index = xindex, \ | |
3cee5a60 RB |
3306 | .info = snd_hdspm_info_qs_wire, \ |
3307 | .get = snd_hdspm_get_qs_wire, \ | |
3308 | .put = snd_hdspm_put_qs_wire \ | |
763f356c TI |
3309 | } |
3310 | ||
3cee5a60 | 3311 | static int hdspm_qs_wire(struct hdspm * hdspm) |
763f356c | 3312 | { |
3cee5a60 RB |
3313 | if (hdspm->control_register & HDSPM_QS_DoubleWire) |
3314 | return 1; | |
3315 | if (hdspm->control_register & HDSPM_QS_QuadWire) | |
3316 | return 2; | |
3317 | return 0; | |
763f356c TI |
3318 | } |
3319 | ||
3cee5a60 | 3320 | static int hdspm_set_qs_wire(struct hdspm * hdspm, int mode) |
763f356c | 3321 | { |
3cee5a60 RB |
3322 | hdspm->control_register &= ~(HDSPM_QS_DoubleWire | HDSPM_QS_QuadWire); |
3323 | switch (mode) { | |
3324 | case 0: | |
3325 | break; | |
3326 | case 1: | |
3327 | hdspm->control_register |= HDSPM_QS_DoubleWire; | |
3328 | break; | |
3329 | case 2: | |
3330 | hdspm->control_register |= HDSPM_QS_QuadWire; | |
3331 | break; | |
3332 | } | |
763f356c TI |
3333 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); |
3334 | ||
3335 | return 0; | |
3336 | } | |
3337 | ||
3cee5a60 | 3338 | static int snd_hdspm_info_qs_wire(struct snd_kcontrol *kcontrol, |
98274f07 | 3339 | struct snd_ctl_elem_info *uinfo) |
763f356c | 3340 | { |
3cee5a60 | 3341 | static char *texts[] = { "Single", "Double", "Quad" }; |
763f356c TI |
3342 | |
3343 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
3344 | uinfo->count = 1; | |
3cee5a60 | 3345 | uinfo->value.enumerated.items = 3; |
763f356c TI |
3346 | |
3347 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3348 | uinfo->value.enumerated.item = | |
3349 | uinfo->value.enumerated.items - 1; | |
3350 | strcpy(uinfo->value.enumerated.name, | |
3351 | texts[uinfo->value.enumerated.item]); | |
3352 | ||
3353 | return 0; | |
3354 | } | |
3355 | ||
3cee5a60 | 3356 | static int snd_hdspm_get_qs_wire(struct snd_kcontrol *kcontrol, |
98274f07 | 3357 | struct snd_ctl_elem_value *ucontrol) |
763f356c | 3358 | { |
98274f07 | 3359 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3360 | |
3361 | spin_lock_irq(&hdspm->lock); | |
3cee5a60 | 3362 | ucontrol->value.enumerated.item[0] = hdspm_qs_wire(hdspm); |
763f356c TI |
3363 | spin_unlock_irq(&hdspm->lock); |
3364 | return 0; | |
3365 | } | |
3366 | ||
3cee5a60 | 3367 | static int snd_hdspm_put_qs_wire(struct snd_kcontrol *kcontrol, |
98274f07 | 3368 | struct snd_ctl_elem_value *ucontrol) |
763f356c | 3369 | { |
98274f07 | 3370 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 3371 | int change; |
3cee5a60 | 3372 | int val; |
763f356c TI |
3373 | |
3374 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3375 | return -EBUSY; | |
3cee5a60 RB |
3376 | val = ucontrol->value.integer.value[0]; |
3377 | if (val < 0) | |
3378 | val = 0; | |
3379 | if (val > 2) | |
3380 | val = 2; | |
763f356c | 3381 | spin_lock_irq(&hdspm->lock); |
ef5fa1a4 | 3382 | change = val != hdspm_qs_wire(hdspm); |
3cee5a60 | 3383 | hdspm_set_qs_wire(hdspm, val); |
763f356c TI |
3384 | spin_unlock_irq(&hdspm->lock); |
3385 | return change; | |
3386 | } | |
3387 | ||
763f356c TI |
3388 | |
3389 | #define HDSPM_MIXER(xname, xindex) \ | |
3390 | { .iface = SNDRV_CTL_ELEM_IFACE_HWDEP, \ | |
3391 | .name = xname, \ | |
3392 | .index = xindex, \ | |
67ed4161 | 3393 | .device = 0, \ |
763f356c TI |
3394 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \ |
3395 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
3396 | .info = snd_hdspm_info_mixer, \ | |
3397 | .get = snd_hdspm_get_mixer, \ | |
3398 | .put = snd_hdspm_put_mixer \ | |
3399 | } | |
3400 | ||
98274f07 TI |
3401 | static int snd_hdspm_info_mixer(struct snd_kcontrol *kcontrol, |
3402 | struct snd_ctl_elem_info *uinfo) | |
763f356c TI |
3403 | { |
3404 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
3405 | uinfo->count = 3; | |
3406 | uinfo->value.integer.min = 0; | |
3407 | uinfo->value.integer.max = 65535; | |
3408 | uinfo->value.integer.step = 1; | |
3409 | return 0; | |
3410 | } | |
3411 | ||
98274f07 TI |
3412 | static int snd_hdspm_get_mixer(struct snd_kcontrol *kcontrol, |
3413 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3414 | { |
98274f07 | 3415 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3416 | int source; |
3417 | int destination; | |
3418 | ||
3419 | source = ucontrol->value.integer.value[0]; | |
3420 | if (source < 0) | |
3421 | source = 0; | |
3422 | else if (source >= 2 * HDSPM_MAX_CHANNELS) | |
3423 | source = 2 * HDSPM_MAX_CHANNELS - 1; | |
3424 | ||
3425 | destination = ucontrol->value.integer.value[1]; | |
3426 | if (destination < 0) | |
3427 | destination = 0; | |
3428 | else if (destination >= HDSPM_MAX_CHANNELS) | |
3429 | destination = HDSPM_MAX_CHANNELS - 1; | |
3430 | ||
3431 | spin_lock_irq(&hdspm->lock); | |
3432 | if (source >= HDSPM_MAX_CHANNELS) | |
3433 | ucontrol->value.integer.value[2] = | |
3434 | hdspm_read_pb_gain(hdspm, destination, | |
3435 | source - HDSPM_MAX_CHANNELS); | |
3436 | else | |
3437 | ucontrol->value.integer.value[2] = | |
3438 | hdspm_read_in_gain(hdspm, destination, source); | |
3439 | ||
3440 | spin_unlock_irq(&hdspm->lock); | |
3441 | ||
3442 | return 0; | |
3443 | } | |
3444 | ||
98274f07 TI |
3445 | static int snd_hdspm_put_mixer(struct snd_kcontrol *kcontrol, |
3446 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3447 | { |
98274f07 | 3448 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3449 | int change; |
3450 | int source; | |
3451 | int destination; | |
3452 | int gain; | |
3453 | ||
3454 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3455 | return -EBUSY; | |
3456 | ||
3457 | source = ucontrol->value.integer.value[0]; | |
3458 | destination = ucontrol->value.integer.value[1]; | |
3459 | ||
3460 | if (source < 0 || source >= 2 * HDSPM_MAX_CHANNELS) | |
3461 | return -1; | |
3462 | if (destination < 0 || destination >= HDSPM_MAX_CHANNELS) | |
3463 | return -1; | |
3464 | ||
3465 | gain = ucontrol->value.integer.value[2]; | |
3466 | ||
3467 | spin_lock_irq(&hdspm->lock); | |
3468 | ||
3469 | if (source >= HDSPM_MAX_CHANNELS) | |
3470 | change = gain != hdspm_read_pb_gain(hdspm, destination, | |
3471 | source - | |
3472 | HDSPM_MAX_CHANNELS); | |
3473 | else | |
ef5fa1a4 TI |
3474 | change = gain != hdspm_read_in_gain(hdspm, destination, |
3475 | source); | |
763f356c TI |
3476 | |
3477 | if (change) { | |
3478 | if (source >= HDSPM_MAX_CHANNELS) | |
3479 | hdspm_write_pb_gain(hdspm, destination, | |
3480 | source - HDSPM_MAX_CHANNELS, | |
3481 | gain); | |
3482 | else | |
3483 | hdspm_write_in_gain(hdspm, destination, source, | |
3484 | gain); | |
3485 | } | |
3486 | spin_unlock_irq(&hdspm->lock); | |
3487 | ||
3488 | return change; | |
3489 | } | |
3490 | ||
3491 | /* The simple mixer control(s) provide gain control for the | |
3492 | basic 1:1 mappings of playback streams to output | |
0dca1793 | 3493 | streams. |
763f356c TI |
3494 | */ |
3495 | ||
3496 | #define HDSPM_PLAYBACK_MIXER \ | |
3497 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3498 | .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_WRITE | \ | |
3499 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
3500 | .info = snd_hdspm_info_playback_mixer, \ | |
3501 | .get = snd_hdspm_get_playback_mixer, \ | |
3502 | .put = snd_hdspm_put_playback_mixer \ | |
3503 | } | |
3504 | ||
98274f07 TI |
3505 | static int snd_hdspm_info_playback_mixer(struct snd_kcontrol *kcontrol, |
3506 | struct snd_ctl_elem_info *uinfo) | |
763f356c TI |
3507 | { |
3508 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
3509 | uinfo->count = 1; | |
3510 | uinfo->value.integer.min = 0; | |
0dca1793 | 3511 | uinfo->value.integer.max = 64; |
763f356c TI |
3512 | uinfo->value.integer.step = 1; |
3513 | return 0; | |
3514 | } | |
3515 | ||
98274f07 TI |
3516 | static int snd_hdspm_get_playback_mixer(struct snd_kcontrol *kcontrol, |
3517 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3518 | { |
98274f07 | 3519 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c | 3520 | int channel; |
763f356c TI |
3521 | |
3522 | channel = ucontrol->id.index - 1; | |
3523 | ||
da3cec35 TI |
3524 | if (snd_BUG_ON(channel < 0 || channel >= HDSPM_MAX_CHANNELS)) |
3525 | return -EINVAL; | |
763f356c | 3526 | |
763f356c TI |
3527 | spin_lock_irq(&hdspm->lock); |
3528 | ucontrol->value.integer.value[0] = | |
0dca1793 | 3529 | (hdspm_read_pb_gain(hdspm, channel, channel)*64)/UNITY_GAIN; |
763f356c TI |
3530 | spin_unlock_irq(&hdspm->lock); |
3531 | ||
763f356c TI |
3532 | return 0; |
3533 | } | |
3534 | ||
98274f07 TI |
3535 | static int snd_hdspm_put_playback_mixer(struct snd_kcontrol *kcontrol, |
3536 | struct snd_ctl_elem_value *ucontrol) | |
763f356c | 3537 | { |
98274f07 | 3538 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
763f356c TI |
3539 | int change; |
3540 | int channel; | |
763f356c TI |
3541 | int gain; |
3542 | ||
3543 | if (!snd_hdspm_use_is_exclusive(hdspm)) | |
3544 | return -EBUSY; | |
3545 | ||
3546 | channel = ucontrol->id.index - 1; | |
3547 | ||
da3cec35 TI |
3548 | if (snd_BUG_ON(channel < 0 || channel >= HDSPM_MAX_CHANNELS)) |
3549 | return -EINVAL; | |
763f356c | 3550 | |
0dca1793 | 3551 | gain = ucontrol->value.integer.value[0]*UNITY_GAIN/64; |
763f356c TI |
3552 | |
3553 | spin_lock_irq(&hdspm->lock); | |
3554 | change = | |
0dca1793 AK |
3555 | gain != hdspm_read_pb_gain(hdspm, channel, |
3556 | channel); | |
763f356c | 3557 | if (change) |
0dca1793 | 3558 | hdspm_write_pb_gain(hdspm, channel, channel, |
763f356c TI |
3559 | gain); |
3560 | spin_unlock_irq(&hdspm->lock); | |
3561 | return change; | |
3562 | } | |
3563 | ||
0dca1793 AK |
3564 | #define HDSPM_SYNC_CHECK(xname, xindex) \ |
3565 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3566 | .name = xname, \ | |
3567 | .private_value = xindex, \ | |
3568 | .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
3569 | .info = snd_hdspm_info_sync_check, \ | |
3570 | .get = snd_hdspm_get_sync_check \ | |
763f356c TI |
3571 | } |
3572 | ||
0dca1793 | 3573 | |
98274f07 TI |
3574 | static int snd_hdspm_info_sync_check(struct snd_kcontrol *kcontrol, |
3575 | struct snd_ctl_elem_info *uinfo) | |
763f356c | 3576 | { |
0dca1793 | 3577 | static char *texts[] = { "No Lock", "Lock", "Sync", "N/A" }; |
763f356c TI |
3578 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
3579 | uinfo->count = 1; | |
0dca1793 | 3580 | uinfo->value.enumerated.items = 4; |
763f356c TI |
3581 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
3582 | uinfo->value.enumerated.item = | |
0dca1793 | 3583 | uinfo->value.enumerated.items - 1; |
763f356c | 3584 | strcpy(uinfo->value.enumerated.name, |
0dca1793 | 3585 | texts[uinfo->value.enumerated.item]); |
763f356c TI |
3586 | return 0; |
3587 | } | |
3588 | ||
0dca1793 | 3589 | static int hdspm_wc_sync_check(struct hdspm *hdspm) |
763f356c | 3590 | { |
0dca1793 AK |
3591 | int status, status2; |
3592 | ||
3593 | switch (hdspm->io_type) { | |
3594 | case AES32: | |
3595 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
3596 | if (status & HDSPM_wcSync) | |
763f356c | 3597 | return 2; |
0dca1793 AK |
3598 | else if (status & HDSPM_wcLock) |
3599 | return 1; | |
3cee5a60 | 3600 | return 0; |
0dca1793 AK |
3601 | break; |
3602 | ||
3603 | case MADI: | |
3604 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
3cee5a60 RB |
3605 | if (status2 & HDSPM_wcLock) { |
3606 | if (status2 & HDSPM_wcSync) | |
3607 | return 2; | |
3608 | else | |
3609 | return 1; | |
3610 | } | |
3611 | return 0; | |
0dca1793 | 3612 | break; |
763f356c | 3613 | |
0dca1793 AK |
3614 | case RayDAT: |
3615 | case AIO: | |
3616 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
763f356c | 3617 | |
0dca1793 AK |
3618 | if (status & 0x2000000) |
3619 | return 2; | |
3620 | else if (status & 0x1000000) | |
3621 | return 1; | |
3622 | return 0; | |
763f356c | 3623 | |
0dca1793 | 3624 | break; |
763f356c | 3625 | |
0dca1793 AK |
3626 | case MADIface: |
3627 | break; | |
3628 | } | |
3629 | ||
3630 | ||
3631 | return 3; | |
763f356c TI |
3632 | } |
3633 | ||
0dca1793 AK |
3634 | |
3635 | static int hdspm_madi_sync_check(struct hdspm *hdspm) | |
763f356c TI |
3636 | { |
3637 | int status = hdspm_read(hdspm, HDSPM_statusRegister); | |
3638 | if (status & HDSPM_madiLock) { | |
3639 | if (status & HDSPM_madiSync) | |
3640 | return 2; | |
3641 | else | |
3642 | return 1; | |
3643 | } | |
3644 | return 0; | |
3645 | } | |
3646 | ||
763f356c | 3647 | |
0dca1793 AK |
3648 | static int hdspm_s1_sync_check(struct hdspm *hdspm, int idx) |
3649 | { | |
3650 | int status, lock, sync; | |
763f356c | 3651 | |
0dca1793 | 3652 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); |
763f356c | 3653 | |
0dca1793 AK |
3654 | lock = (status & (0x1<<idx)) ? 1 : 0; |
3655 | sync = (status & (0x100<<idx)) ? 1 : 0; | |
3cee5a60 | 3656 | |
0dca1793 | 3657 | if (lock && sync) |
3cee5a60 | 3658 | return 2; |
0dca1793 AK |
3659 | else if (lock) |
3660 | return 1; | |
3cee5a60 RB |
3661 | return 0; |
3662 | } | |
3663 | ||
0dca1793 AK |
3664 | |
3665 | static int hdspm_sync_in_sync_check(struct hdspm *hdspm) | |
3666 | { | |
3667 | int status, lock = 0, sync = 0; | |
3668 | ||
3669 | switch (hdspm->io_type) { | |
3670 | case RayDAT: | |
3671 | case AIO: | |
3672 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_3); | |
3673 | lock = (status & 0x400) ? 1 : 0; | |
3674 | sync = (status & 0x800) ? 1 : 0; | |
3675 | break; | |
3676 | ||
3677 | case MADI: | |
3678 | case AES32: | |
3679 | status = hdspm_read(hdspm, HDSPM_statusRegister2); | |
3680 | lock = (status & 0x400000) ? 1 : 0; | |
3681 | sync = (status & 0x800000) ? 1 : 0; | |
3682 | break; | |
3683 | ||
3684 | case MADIface: | |
3685 | break; | |
3686 | } | |
3687 | ||
3688 | if (lock && sync) | |
3689 | return 2; | |
3690 | else if (lock) | |
3691 | return 1; | |
3692 | ||
3693 | return 0; | |
3694 | } | |
3695 | ||
3696 | static int hdspm_aes_sync_check(struct hdspm *hdspm, int idx) | |
3697 | { | |
3698 | int status2, lock, sync; | |
3699 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
3700 | ||
3701 | lock = (status2 & (0x0080 >> idx)) ? 1 : 0; | |
3702 | sync = (status2 & (0x8000 >> idx)) ? 1 : 0; | |
3703 | ||
3704 | if (sync) | |
3705 | return 2; | |
3706 | else if (lock) | |
3707 | return 1; | |
3708 | return 0; | |
3709 | } | |
3710 | ||
3711 | ||
3712 | static int hdspm_tco_sync_check(struct hdspm *hdspm) | |
3713 | { | |
3714 | int status; | |
3715 | ||
3716 | if (hdspm->tco) { | |
3717 | switch (hdspm->io_type) { | |
3718 | case MADI: | |
3719 | case AES32: | |
3720 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
3721 | if (status & HDSPM_tcoLock) { | |
3722 | if (status & HDSPM_tcoSync) | |
3723 | return 2; | |
3724 | else | |
3725 | return 1; | |
3726 | } | |
3727 | return 0; | |
3728 | ||
3729 | break; | |
3730 | ||
3731 | case RayDAT: | |
3732 | case AIO: | |
3733 | status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); | |
3734 | ||
3735 | if (status & 0x8000000) | |
3736 | return 2; /* Sync */ | |
3737 | if (status & 0x4000000) | |
3738 | return 1; /* Lock */ | |
3739 | return 0; /* No signal */ | |
3740 | break; | |
3741 | ||
3742 | default: | |
3743 | break; | |
3744 | } | |
3745 | } | |
3746 | ||
3747 | return 3; /* N/A */ | |
3748 | } | |
3749 | ||
3750 | ||
3751 | static int snd_hdspm_get_sync_check(struct snd_kcontrol *kcontrol, | |
3752 | struct snd_ctl_elem_value *ucontrol) | |
3753 | { | |
3754 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3755 | int val = -1; | |
3756 | ||
3757 | switch (hdspm->io_type) { | |
3758 | case RayDAT: | |
3759 | switch (kcontrol->private_value) { | |
3760 | case 0: /* WC */ | |
3761 | val = hdspm_wc_sync_check(hdspm); break; | |
3762 | case 7: /* TCO */ | |
3763 | val = hdspm_tco_sync_check(hdspm); break; | |
3764 | case 8: /* SYNC IN */ | |
3765 | val = hdspm_sync_in_sync_check(hdspm); break; | |
3766 | default: | |
3767 | val = hdspm_s1_sync_check(hdspm, ucontrol->id.index-1); | |
3768 | } | |
3769 | ||
3770 | case AIO: | |
3771 | switch (kcontrol->private_value) { | |
3772 | case 0: /* WC */ | |
3773 | val = hdspm_wc_sync_check(hdspm); break; | |
3774 | case 4: /* TCO */ | |
3775 | val = hdspm_tco_sync_check(hdspm); break; | |
3776 | case 5: /* SYNC IN */ | |
3777 | val = hdspm_sync_in_sync_check(hdspm); break; | |
3778 | default: | |
3779 | val = hdspm_s1_sync_check(hdspm, ucontrol->id.index-1); | |
3780 | } | |
3781 | ||
3782 | case MADI: | |
3783 | switch (kcontrol->private_value) { | |
3784 | case 0: /* WC */ | |
3785 | val = hdspm_wc_sync_check(hdspm); break; | |
3786 | case 1: /* MADI */ | |
3787 | val = hdspm_madi_sync_check(hdspm); break; | |
3788 | case 2: /* TCO */ | |
3789 | val = hdspm_tco_sync_check(hdspm); break; | |
3790 | case 3: /* SYNC_IN */ | |
3791 | val = hdspm_sync_in_sync_check(hdspm); break; | |
3792 | } | |
3793 | ||
3794 | case MADIface: | |
3795 | val = hdspm_madi_sync_check(hdspm); /* MADI */ | |
3796 | break; | |
3797 | ||
3798 | case AES32: | |
3799 | switch (kcontrol->private_value) { | |
3800 | case 0: /* WC */ | |
3801 | val = hdspm_wc_sync_check(hdspm); break; | |
3802 | case 9: /* TCO */ | |
3803 | val = hdspm_tco_sync_check(hdspm); break; | |
3804 | case 10 /* SYNC IN */: | |
3805 | val = hdspm_sync_in_sync_check(hdspm); break; | |
3806 | default: | |
3807 | val = hdspm_aes_sync_check(hdspm, | |
3808 | ucontrol->id.index-1); | |
3809 | } | |
3810 | ||
3811 | } | |
3812 | ||
3813 | if (-1 == val) | |
3814 | val = 3; | |
3815 | ||
3816 | ucontrol->value.enumerated.item[0] = val; | |
3817 | return 0; | |
3818 | } | |
3819 | ||
3820 | ||
3821 | ||
3822 | /** | |
3823 | * TCO controls | |
3824 | **/ | |
3825 | static void hdspm_tco_write(struct hdspm *hdspm) | |
3826 | { | |
3827 | unsigned int tc[4] = { 0, 0, 0, 0}; | |
3828 | ||
3829 | switch (hdspm->tco->input) { | |
3830 | case 0: | |
3831 | tc[2] |= HDSPM_TCO2_set_input_MSB; | |
3832 | break; | |
3833 | case 1: | |
3834 | tc[2] |= HDSPM_TCO2_set_input_LSB; | |
3835 | break; | |
3836 | default: | |
3837 | break; | |
3838 | } | |
3839 | ||
3840 | switch (hdspm->tco->framerate) { | |
3841 | case 1: | |
3842 | tc[1] |= HDSPM_TCO1_LTC_Format_LSB; | |
3843 | break; | |
3844 | case 2: | |
3845 | tc[1] |= HDSPM_TCO1_LTC_Format_MSB; | |
3846 | break; | |
3847 | case 3: | |
3848 | tc[1] |= HDSPM_TCO1_LTC_Format_MSB + | |
3849 | HDSPM_TCO1_set_drop_frame_flag; | |
3850 | break; | |
3851 | case 4: | |
3852 | tc[1] |= HDSPM_TCO1_LTC_Format_LSB + | |
3853 | HDSPM_TCO1_LTC_Format_MSB; | |
3854 | break; | |
3855 | case 5: | |
3856 | tc[1] |= HDSPM_TCO1_LTC_Format_LSB + | |
3857 | HDSPM_TCO1_LTC_Format_MSB + | |
3858 | HDSPM_TCO1_set_drop_frame_flag; | |
3859 | break; | |
3860 | default: | |
3861 | break; | |
3862 | } | |
3863 | ||
3864 | switch (hdspm->tco->wordclock) { | |
3865 | case 1: | |
3866 | tc[2] |= HDSPM_TCO2_WCK_IO_ratio_LSB; | |
3867 | break; | |
3868 | case 2: | |
3869 | tc[2] |= HDSPM_TCO2_WCK_IO_ratio_MSB; | |
3870 | break; | |
3871 | default: | |
3872 | break; | |
3873 | } | |
3874 | ||
3875 | switch (hdspm->tco->samplerate) { | |
3876 | case 1: | |
3877 | tc[2] |= HDSPM_TCO2_set_freq; | |
3878 | break; | |
3879 | case 2: | |
3880 | tc[2] |= HDSPM_TCO2_set_freq_from_app; | |
3881 | break; | |
3882 | default: | |
3883 | break; | |
3884 | } | |
3885 | ||
3886 | switch (hdspm->tco->pull) { | |
3887 | case 1: | |
3888 | tc[2] |= HDSPM_TCO2_set_pull_up; | |
3889 | break; | |
3890 | case 2: | |
3891 | tc[2] |= HDSPM_TCO2_set_pull_down; | |
3892 | break; | |
3893 | case 3: | |
3894 | tc[2] |= HDSPM_TCO2_set_pull_up + HDSPM_TCO2_set_01_4; | |
3895 | break; | |
3896 | case 4: | |
3897 | tc[2] |= HDSPM_TCO2_set_pull_down + HDSPM_TCO2_set_01_4; | |
3898 | break; | |
3899 | default: | |
3900 | break; | |
3901 | } | |
3902 | ||
3903 | if (1 == hdspm->tco->term) { | |
3904 | tc[2] |= HDSPM_TCO2_set_term_75R; | |
3905 | } | |
3906 | ||
3907 | hdspm_write(hdspm, HDSPM_WR_TCO, tc[0]); | |
3908 | hdspm_write(hdspm, HDSPM_WR_TCO+4, tc[1]); | |
3909 | hdspm_write(hdspm, HDSPM_WR_TCO+8, tc[2]); | |
3910 | hdspm_write(hdspm, HDSPM_WR_TCO+12, tc[3]); | |
3911 | } | |
3912 | ||
3913 | ||
3914 | #define HDSPM_TCO_SAMPLE_RATE(xname, xindex) \ | |
3915 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3916 | .name = xname, \ | |
3917 | .index = xindex, \ | |
3918 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
3919 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
3920 | .info = snd_hdspm_info_tco_sample_rate, \ | |
3921 | .get = snd_hdspm_get_tco_sample_rate, \ | |
3922 | .put = snd_hdspm_put_tco_sample_rate \ | |
3923 | } | |
3924 | ||
3925 | static int snd_hdspm_info_tco_sample_rate(struct snd_kcontrol *kcontrol, | |
3926 | struct snd_ctl_elem_info *uinfo) | |
3927 | { | |
3928 | static char *texts[] = { "44.1 kHz", "48 kHz" }; | |
3929 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
3930 | uinfo->count = 1; | |
3931 | uinfo->value.enumerated.items = 2; | |
3932 | ||
3933 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3934 | uinfo->value.enumerated.item = | |
3935 | uinfo->value.enumerated.items - 1; | |
3936 | ||
3937 | strcpy(uinfo->value.enumerated.name, | |
3938 | texts[uinfo->value.enumerated.item]); | |
3939 | ||
3940 | return 0; | |
3941 | } | |
3942 | ||
3943 | static int snd_hdspm_get_tco_sample_rate(struct snd_kcontrol *kcontrol, | |
3944 | struct snd_ctl_elem_value *ucontrol) | |
3945 | { | |
3946 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3947 | ||
3948 | ucontrol->value.enumerated.item[0] = hdspm->tco->samplerate; | |
3949 | ||
3950 | return 0; | |
3951 | } | |
3952 | ||
3953 | static int snd_hdspm_put_tco_sample_rate(struct snd_kcontrol *kcontrol, | |
3954 | struct snd_ctl_elem_value *ucontrol) | |
3955 | { | |
3956 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
3957 | ||
3958 | if (hdspm->tco->samplerate != ucontrol->value.enumerated.item[0]) { | |
3959 | hdspm->tco->samplerate = ucontrol->value.enumerated.item[0]; | |
3960 | ||
3961 | hdspm_tco_write(hdspm); | |
3962 | ||
3963 | return 1; | |
3964 | } | |
3965 | ||
3966 | return 0; | |
3967 | } | |
3968 | ||
3969 | ||
3970 | #define HDSPM_TCO_PULL(xname, xindex) \ | |
3971 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
3972 | .name = xname, \ | |
3973 | .index = xindex, \ | |
3974 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
3975 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
3976 | .info = snd_hdspm_info_tco_pull, \ | |
3977 | .get = snd_hdspm_get_tco_pull, \ | |
3978 | .put = snd_hdspm_put_tco_pull \ | |
3979 | } | |
3980 | ||
3981 | static int snd_hdspm_info_tco_pull(struct snd_kcontrol *kcontrol, | |
3982 | struct snd_ctl_elem_info *uinfo) | |
3983 | { | |
3984 | static char *texts[] = { "0", "+ 0.1 %", "- 0.1 %", "+ 4 %", "- 4 %" }; | |
3985 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
3986 | uinfo->count = 1; | |
3987 | uinfo->value.enumerated.items = 5; | |
3988 | ||
3989 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
3990 | uinfo->value.enumerated.item = | |
3991 | uinfo->value.enumerated.items - 1; | |
3992 | ||
3993 | strcpy(uinfo->value.enumerated.name, | |
3994 | texts[uinfo->value.enumerated.item]); | |
3995 | ||
3996 | return 0; | |
3997 | } | |
3998 | ||
3999 | static int snd_hdspm_get_tco_pull(struct snd_kcontrol *kcontrol, | |
4000 | struct snd_ctl_elem_value *ucontrol) | |
4001 | { | |
4002 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4003 | ||
4004 | ucontrol->value.enumerated.item[0] = hdspm->tco->pull; | |
4005 | ||
4006 | return 0; | |
4007 | } | |
4008 | ||
4009 | static int snd_hdspm_put_tco_pull(struct snd_kcontrol *kcontrol, | |
4010 | struct snd_ctl_elem_value *ucontrol) | |
4011 | { | |
4012 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4013 | ||
4014 | if (hdspm->tco->pull != ucontrol->value.enumerated.item[0]) { | |
4015 | hdspm->tco->pull = ucontrol->value.enumerated.item[0]; | |
4016 | ||
4017 | hdspm_tco_write(hdspm); | |
4018 | ||
4019 | return 1; | |
4020 | } | |
4021 | ||
4022 | return 0; | |
4023 | } | |
4024 | ||
4025 | #define HDSPM_TCO_WCK_CONVERSION(xname, xindex) \ | |
4026 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
4027 | .name = xname, \ | |
4028 | .index = xindex, \ | |
4029 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
4030 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
4031 | .info = snd_hdspm_info_tco_wck_conversion, \ | |
4032 | .get = snd_hdspm_get_tco_wck_conversion, \ | |
4033 | .put = snd_hdspm_put_tco_wck_conversion \ | |
4034 | } | |
4035 | ||
4036 | static int snd_hdspm_info_tco_wck_conversion(struct snd_kcontrol *kcontrol, | |
4037 | struct snd_ctl_elem_info *uinfo) | |
4038 | { | |
4039 | static char *texts[] = { "1:1", "44.1 -> 48", "48 -> 44.1" }; | |
4040 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
4041 | uinfo->count = 1; | |
4042 | uinfo->value.enumerated.items = 3; | |
4043 | ||
4044 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
4045 | uinfo->value.enumerated.item = | |
4046 | uinfo->value.enumerated.items - 1; | |
4047 | ||
4048 | strcpy(uinfo->value.enumerated.name, | |
4049 | texts[uinfo->value.enumerated.item]); | |
4050 | ||
4051 | return 0; | |
4052 | } | |
4053 | ||
4054 | static int snd_hdspm_get_tco_wck_conversion(struct snd_kcontrol *kcontrol, | |
4055 | struct snd_ctl_elem_value *ucontrol) | |
4056 | { | |
4057 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4058 | ||
4059 | ucontrol->value.enumerated.item[0] = hdspm->tco->wordclock; | |
4060 | ||
4061 | return 0; | |
4062 | } | |
4063 | ||
4064 | static int snd_hdspm_put_tco_wck_conversion(struct snd_kcontrol *kcontrol, | |
4065 | struct snd_ctl_elem_value *ucontrol) | |
4066 | { | |
4067 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4068 | ||
4069 | if (hdspm->tco->wordclock != ucontrol->value.enumerated.item[0]) { | |
4070 | hdspm->tco->wordclock = ucontrol->value.enumerated.item[0]; | |
4071 | ||
4072 | hdspm_tco_write(hdspm); | |
4073 | ||
4074 | return 1; | |
4075 | } | |
4076 | ||
4077 | return 0; | |
4078 | } | |
4079 | ||
4080 | ||
4081 | #define HDSPM_TCO_FRAME_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_frame_rate, \ | |
4088 | .get = snd_hdspm_get_tco_frame_rate, \ | |
4089 | .put = snd_hdspm_put_tco_frame_rate \ | |
4090 | } | |
4091 | ||
4092 | static int snd_hdspm_info_tco_frame_rate(struct snd_kcontrol *kcontrol, | |
4093 | struct snd_ctl_elem_info *uinfo) | |
4094 | { | |
4095 | static char *texts[] = { "24 fps", "25 fps", "29.97fps", | |
4096 | "29.97 dfps", "30 fps", "30 dfps" }; | |
4097 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
4098 | uinfo->count = 1; | |
4099 | uinfo->value.enumerated.items = 6; | |
4100 | ||
4101 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
4102 | uinfo->value.enumerated.item = | |
4103 | uinfo->value.enumerated.items - 1; | |
4104 | ||
4105 | strcpy(uinfo->value.enumerated.name, | |
4106 | texts[uinfo->value.enumerated.item]); | |
4107 | ||
4108 | return 0; | |
4109 | } | |
4110 | ||
4111 | static int snd_hdspm_get_tco_frame_rate(struct snd_kcontrol *kcontrol, | |
3cee5a60 RB |
4112 | struct snd_ctl_elem_value *ucontrol) |
4113 | { | |
3cee5a60 RB |
4114 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); |
4115 | ||
0dca1793 | 4116 | ucontrol->value.enumerated.item[0] = hdspm->tco->framerate; |
3cee5a60 | 4117 | |
3cee5a60 RB |
4118 | return 0; |
4119 | } | |
763f356c | 4120 | |
0dca1793 AK |
4121 | static int snd_hdspm_put_tco_frame_rate(struct snd_kcontrol *kcontrol, |
4122 | struct snd_ctl_elem_value *ucontrol) | |
4123 | { | |
4124 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
763f356c | 4125 | |
0dca1793 AK |
4126 | if (hdspm->tco->framerate != ucontrol->value.enumerated.item[0]) { |
4127 | hdspm->tco->framerate = ucontrol->value.enumerated.item[0]; | |
763f356c | 4128 | |
0dca1793 AK |
4129 | hdspm_tco_write(hdspm); |
4130 | ||
4131 | return 1; | |
4132 | } | |
4133 | ||
4134 | return 0; | |
4135 | } | |
763f356c | 4136 | |
0dca1793 AK |
4137 | |
4138 | #define HDSPM_TCO_SYNC_SOURCE(xname, xindex) \ | |
4139 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
4140 | .name = xname, \ | |
4141 | .index = xindex, \ | |
4142 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
4143 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
4144 | .info = snd_hdspm_info_tco_sync_source, \ | |
4145 | .get = snd_hdspm_get_tco_sync_source, \ | |
4146 | .put = snd_hdspm_put_tco_sync_source \ | |
4147 | } | |
4148 | ||
4149 | static int snd_hdspm_info_tco_sync_source(struct snd_kcontrol *kcontrol, | |
4150 | struct snd_ctl_elem_info *uinfo) | |
4151 | { | |
4152 | static char *texts[] = { "LTC", "Video", "WCK" }; | |
4153 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
4154 | uinfo->count = 1; | |
4155 | uinfo->value.enumerated.items = 3; | |
4156 | ||
4157 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
4158 | uinfo->value.enumerated.item = | |
4159 | uinfo->value.enumerated.items - 1; | |
4160 | ||
4161 | strcpy(uinfo->value.enumerated.name, | |
4162 | texts[uinfo->value.enumerated.item]); | |
4163 | ||
4164 | return 0; | |
4165 | } | |
4166 | ||
4167 | static int snd_hdspm_get_tco_sync_source(struct snd_kcontrol *kcontrol, | |
4168 | struct snd_ctl_elem_value *ucontrol) | |
4169 | { | |
4170 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4171 | ||
4172 | ucontrol->value.enumerated.item[0] = hdspm->tco->input; | |
4173 | ||
4174 | return 0; | |
4175 | } | |
4176 | ||
4177 | static int snd_hdspm_put_tco_sync_source(struct snd_kcontrol *kcontrol, | |
4178 | struct snd_ctl_elem_value *ucontrol) | |
4179 | { | |
4180 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4181 | ||
4182 | if (hdspm->tco->input != ucontrol->value.enumerated.item[0]) { | |
4183 | hdspm->tco->input = ucontrol->value.enumerated.item[0]; | |
4184 | ||
4185 | hdspm_tco_write(hdspm); | |
4186 | ||
4187 | return 1; | |
4188 | } | |
4189 | ||
4190 | return 0; | |
4191 | } | |
4192 | ||
4193 | ||
4194 | #define HDSPM_TCO_WORD_TERM(xname, xindex) \ | |
4195 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
4196 | .name = xname, \ | |
4197 | .index = xindex, \ | |
4198 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
4199 | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ | |
4200 | .info = snd_hdspm_info_tco_word_term, \ | |
4201 | .get = snd_hdspm_get_tco_word_term, \ | |
4202 | .put = snd_hdspm_put_tco_word_term \ | |
4203 | } | |
4204 | ||
4205 | static int snd_hdspm_info_tco_word_term(struct snd_kcontrol *kcontrol, | |
4206 | struct snd_ctl_elem_info *uinfo) | |
4207 | { | |
4208 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
4209 | uinfo->count = 1; | |
4210 | uinfo->value.integer.min = 0; | |
4211 | uinfo->value.integer.max = 1; | |
4212 | ||
4213 | return 0; | |
4214 | } | |
4215 | ||
4216 | ||
4217 | static int snd_hdspm_get_tco_word_term(struct snd_kcontrol *kcontrol, | |
4218 | struct snd_ctl_elem_value *ucontrol) | |
4219 | { | |
4220 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4221 | ||
4222 | ucontrol->value.enumerated.item[0] = hdspm->tco->term; | |
4223 | ||
4224 | return 0; | |
4225 | } | |
4226 | ||
4227 | ||
4228 | static int snd_hdspm_put_tco_word_term(struct snd_kcontrol *kcontrol, | |
4229 | struct snd_ctl_elem_value *ucontrol) | |
4230 | { | |
4231 | struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); | |
4232 | ||
4233 | if (hdspm->tco->term != ucontrol->value.enumerated.item[0]) { | |
4234 | hdspm->tco->term = ucontrol->value.enumerated.item[0]; | |
4235 | ||
4236 | hdspm_tco_write(hdspm); | |
4237 | ||
4238 | return 1; | |
4239 | } | |
4240 | ||
4241 | return 0; | |
4242 | } | |
4243 | ||
4244 | ||
4245 | ||
4246 | ||
4247 | static struct snd_kcontrol_new snd_hdspm_controls_madi[] = { | |
4248 | HDSPM_MIXER("Mixer", 0), | |
4249 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), | |
763f356c TI |
4250 | HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), |
4251 | HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0), | |
4252 | HDSPM_AUTOSYNC_REF("AutoSync Reference", 0), | |
4253 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
0dca1793 AK |
4254 | HDSPM_SYNC_CHECK("WC SyncCheck", 0), |
4255 | HDSPM_SYNC_CHECK("MADI SyncCheck", 1), | |
4256 | HDSPM_SYNC_CHECK("TCO SyncCHeck", 2), | |
4257 | HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 3), | |
763f356c TI |
4258 | HDSPM_LINE_OUT("Line Out", 0), |
4259 | HDSPM_TX_64("TX 64 channels mode", 0), | |
4260 | HDSPM_C_TMS("Clear Track Marker", 0), | |
4261 | HDSPM_SAFE_MODE("Safe Mode", 0), | |
0dca1793 AK |
4262 | HDSPM_INPUT_SELECT("Input Select", 0) |
4263 | }; | |
4264 | ||
4265 | ||
4266 | static struct snd_kcontrol_new snd_hdspm_controls_madiface[] = { | |
4267 | HDSPM_MIXER("Mixer", 0), | |
4268 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), | |
4269 | HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), | |
4270 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
4271 | HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0), | |
4272 | HDSPM_SYNC_CHECK("MADI SyncCheck", 0), | |
4273 | HDSPM_TX_64("TX 64 channels mode", 0), | |
4274 | HDSPM_C_TMS("Clear Track Marker", 0), | |
4275 | HDSPM_SAFE_MODE("Safe Mode", 0), | |
763f356c TI |
4276 | HDSPM_INPUT_SELECT("Input Select", 0), |
4277 | }; | |
4278 | ||
0dca1793 AK |
4279 | static struct snd_kcontrol_new snd_hdspm_controls_aio[] = { |
4280 | HDSPM_MIXER("Mixer", 0), | |
4281 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), | |
4282 | HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), | |
4283 | HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0), | |
4284 | HDSPM_AUTOSYNC_REF("AutoSync Reference", 0), | |
4285 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
4286 | HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0), | |
4287 | HDSPM_SYNC_CHECK("WC SyncCheck", 0), | |
4288 | HDSPM_SYNC_CHECK("AES SyncCheck", 1), | |
4289 | HDSPM_SYNC_CHECK("SPDIF SyncCheck", 2), | |
4290 | HDSPM_SYNC_CHECK("ADAT SyncCheck", 3), | |
4291 | HDSPM_SYNC_CHECK("TCO SyncCheck", 4), | |
4292 | HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 5), | |
4293 | HDSPM_AUTOSYNC_SAMPLE_RATE("WC Frequency", 0), | |
4294 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES Frequency", 1), | |
4295 | HDSPM_AUTOSYNC_SAMPLE_RATE("SPDIF Frequency", 2), | |
4296 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT Frequency", 3), | |
4297 | HDSPM_AUTOSYNC_SAMPLE_RATE("TCO Frequency", 4), | |
4298 | HDSPM_AUTOSYNC_SAMPLE_RATE("SYNC IN Frequency", 5) | |
4299 | ||
4300 | /* | |
4301 | HDSPM_INPUT_SELECT("Input Select", 0), | |
4302 | HDSPM_SPDIF_OPTICAL("SPDIF Out Optical", 0), | |
4303 | HDSPM_PROFESSIONAL("SPDIF Out Professional", 0); | |
4304 | HDSPM_SPDIF_IN("SPDIF In", 0); | |
4305 | HDSPM_BREAKOUT_CABLE("Breakout Cable", 0); | |
4306 | HDSPM_INPUT_LEVEL("Input Level", 0); | |
4307 | HDSPM_OUTPUT_LEVEL("Output Level", 0); | |
4308 | HDSPM_PHONES("Phones", 0); | |
4309 | */ | |
4310 | }; | |
3cee5a60 | 4311 | |
0dca1793 AK |
4312 | static struct snd_kcontrol_new snd_hdspm_controls_raydat[] = { |
4313 | HDSPM_MIXER("Mixer", 0), | |
4314 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), | |
4315 | HDSPM_SYSTEM_CLOCK_MODE("Clock Mode", 0), | |
4316 | HDSPM_PREF_SYNC_REF("Pref Sync Ref", 0), | |
4317 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
4318 | HDSPM_SYNC_CHECK("WC SyncCheck", 0), | |
4319 | HDSPM_SYNC_CHECK("AES SyncCheck", 1), | |
4320 | HDSPM_SYNC_CHECK("SPDIF SyncCheck", 2), | |
4321 | HDSPM_SYNC_CHECK("ADAT1 SyncCheck", 3), | |
4322 | HDSPM_SYNC_CHECK("ADAT2 SyncCheck", 4), | |
4323 | HDSPM_SYNC_CHECK("ADAT3 SyncCheck", 5), | |
4324 | HDSPM_SYNC_CHECK("ADAT4 SyncCheck", 6), | |
4325 | HDSPM_SYNC_CHECK("TCO SyncCheck", 7), | |
4326 | HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 8), | |
4327 | HDSPM_AUTOSYNC_SAMPLE_RATE("WC Frequency", 0), | |
4328 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES Frequency", 1), | |
4329 | HDSPM_AUTOSYNC_SAMPLE_RATE("SPDIF Frequency", 2), | |
4330 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT1 Frequency", 3), | |
4331 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT2 Frequency", 4), | |
4332 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT3 Frequency", 5), | |
4333 | HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT4 Frequency", 6), | |
4334 | HDSPM_AUTOSYNC_SAMPLE_RATE("TCO Frequency", 7), | |
4335 | HDSPM_AUTOSYNC_SAMPLE_RATE("SYNC IN Frequency", 8) | |
4336 | }; | |
4337 | ||
4338 | static struct snd_kcontrol_new snd_hdspm_controls_aes32[] = { | |
3cee5a60 | 4339 | HDSPM_MIXER("Mixer", 0), |
0dca1793 | 4340 | HDSPM_INTERNAL_CLOCK("Internal Clock", 0), |
3cee5a60 RB |
4341 | HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), |
4342 | HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0), | |
4343 | HDSPM_AUTOSYNC_REF("AutoSync Reference", 0), | |
4344 | HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), | |
3cee5a60 | 4345 | HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0), |
0dca1793 AK |
4346 | HDSPM_SYNC_CHECK("WC Sync Check", 0), |
4347 | HDSPM_SYNC_CHECK("AES1 Sync Check", 1), | |
4348 | HDSPM_SYNC_CHECK("AES2 Sync Check", 2), | |
4349 | HDSPM_SYNC_CHECK("AES3 Sync Check", 3), | |
4350 | HDSPM_SYNC_CHECK("AES4 Sync Check", 4), | |
4351 | HDSPM_SYNC_CHECK("AES5 Sync Check", 5), | |
4352 | HDSPM_SYNC_CHECK("AES6 Sync Check", 6), | |
4353 | HDSPM_SYNC_CHECK("AES7 Sync Check", 7), | |
4354 | HDSPM_SYNC_CHECK("AES8 Sync Check", 8), | |
4355 | HDSPM_SYNC_CHECK("TCO Sync Check", 9), | |
4356 | HDSPM_SYNC_CHECK("SYNC IN Sync Check", 10), | |
4357 | HDSPM_AUTOSYNC_SAMPLE_RATE("WC Frequency", 0), | |
4358 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES1 Frequency", 1), | |
4359 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES2 Frequency", 2), | |
4360 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES3 Frequency", 3), | |
4361 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES4 Frequency", 4), | |
4362 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES5 Frequency", 5), | |
4363 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES6 Frequency", 6), | |
4364 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES7 Frequency", 7), | |
4365 | HDSPM_AUTOSYNC_SAMPLE_RATE("AES8 Frequency", 8), | |
4366 | HDSPM_AUTOSYNC_SAMPLE_RATE("TCO Frequency", 9), | |
4367 | HDSPM_AUTOSYNC_SAMPLE_RATE("SYNC IN Frequency", 10), | |
3cee5a60 RB |
4368 | HDSPM_LINE_OUT("Line Out", 0), |
4369 | HDSPM_EMPHASIS("Emphasis", 0), | |
4370 | HDSPM_DOLBY("Non Audio", 0), | |
4371 | HDSPM_PROFESSIONAL("Professional", 0), | |
4372 | HDSPM_C_TMS("Clear Track Marker", 0), | |
4373 | HDSPM_DS_WIRE("Double Speed Wire Mode", 0), | |
4374 | HDSPM_QS_WIRE("Quad Speed Wire Mode", 0), | |
4375 | }; | |
4376 | ||
0dca1793 AK |
4377 | |
4378 | ||
4379 | /* Control elements for the optional TCO module */ | |
4380 | static struct snd_kcontrol_new snd_hdspm_controls_tco[] = { | |
4381 | HDSPM_TCO_SAMPLE_RATE("TCO Sample Rate", 0), | |
4382 | HDSPM_TCO_PULL("TCO Pull", 0), | |
4383 | HDSPM_TCO_WCK_CONVERSION("TCO WCK Conversion", 0), | |
4384 | HDSPM_TCO_FRAME_RATE("TCO Frame Rate", 0), | |
4385 | HDSPM_TCO_SYNC_SOURCE("TCO Sync Source", 0), | |
4386 | HDSPM_TCO_WORD_TERM("TCO Word Term", 0) | |
4387 | }; | |
4388 | ||
4389 | ||
98274f07 | 4390 | static struct snd_kcontrol_new snd_hdspm_playback_mixer = HDSPM_PLAYBACK_MIXER; |
763f356c TI |
4391 | |
4392 | ||
98274f07 | 4393 | static int hdspm_update_simple_mixer_controls(struct hdspm * hdspm) |
763f356c TI |
4394 | { |
4395 | int i; | |
4396 | ||
0dca1793 | 4397 | for (i = hdspm->ds_out_channels; i < hdspm->ss_out_channels; ++i) { |
763f356c TI |
4398 | if (hdspm->system_sample_rate > 48000) { |
4399 | hdspm->playback_mixer_ctls[i]->vd[0].access = | |
0dca1793 AK |
4400 | SNDRV_CTL_ELEM_ACCESS_INACTIVE | |
4401 | SNDRV_CTL_ELEM_ACCESS_READ | | |
4402 | SNDRV_CTL_ELEM_ACCESS_VOLATILE; | |
763f356c TI |
4403 | } else { |
4404 | hdspm->playback_mixer_ctls[i]->vd[0].access = | |
0dca1793 AK |
4405 | SNDRV_CTL_ELEM_ACCESS_READWRITE | |
4406 | SNDRV_CTL_ELEM_ACCESS_VOLATILE; | |
763f356c TI |
4407 | } |
4408 | snd_ctl_notify(hdspm->card, SNDRV_CTL_EVENT_MASK_VALUE | | |
0dca1793 AK |
4409 | SNDRV_CTL_EVENT_MASK_INFO, |
4410 | &hdspm->playback_mixer_ctls[i]->id); | |
763f356c TI |
4411 | } |
4412 | ||
4413 | return 0; | |
4414 | } | |
4415 | ||
4416 | ||
0dca1793 AK |
4417 | static int snd_hdspm_create_controls(struct snd_card *card, |
4418 | struct hdspm *hdspm) | |
763f356c TI |
4419 | { |
4420 | unsigned int idx, limit; | |
4421 | int err; | |
98274f07 | 4422 | struct snd_kcontrol *kctl; |
0dca1793 | 4423 | struct snd_kcontrol_new *list = NULL; |
763f356c | 4424 | |
0dca1793 AK |
4425 | switch (hdspm->io_type) { |
4426 | case MADI: | |
4427 | list = snd_hdspm_controls_madi; | |
4428 | limit = ARRAY_SIZE(snd_hdspm_controls_madi); | |
4429 | break; | |
4430 | case MADIface: | |
4431 | list = snd_hdspm_controls_madiface; | |
4432 | limit = ARRAY_SIZE(snd_hdspm_controls_madiface); | |
4433 | break; | |
4434 | case AIO: | |
4435 | list = snd_hdspm_controls_aio; | |
4436 | limit = ARRAY_SIZE(snd_hdspm_controls_aio); | |
4437 | break; | |
4438 | case RayDAT: | |
4439 | list = snd_hdspm_controls_raydat; | |
4440 | limit = ARRAY_SIZE(snd_hdspm_controls_raydat); | |
4441 | break; | |
4442 | case AES32: | |
4443 | list = snd_hdspm_controls_aes32; | |
4444 | limit = ARRAY_SIZE(snd_hdspm_controls_aes32); | |
4445 | break; | |
4446 | } | |
3cee5a60 | 4447 | |
0dca1793 AK |
4448 | if (NULL != list) { |
4449 | for (idx = 0; idx < limit; idx++) { | |
3cee5a60 | 4450 | err = snd_ctl_add(card, |
0dca1793 | 4451 | snd_ctl_new1(&list[idx], hdspm)); |
3cee5a60 RB |
4452 | if (err < 0) |
4453 | return err; | |
763f356c TI |
4454 | } |
4455 | } | |
4456 | ||
763f356c | 4457 | |
0dca1793 | 4458 | /* create simple 1:1 playback mixer controls */ |
763f356c | 4459 | snd_hdspm_playback_mixer.name = "Chn"; |
0dca1793 AK |
4460 | if (hdspm->system_sample_rate >= 128000) { |
4461 | limit = hdspm->qs_out_channels; | |
4462 | } else if (hdspm->system_sample_rate >= 64000) { | |
4463 | limit = hdspm->ds_out_channels; | |
4464 | } else { | |
4465 | limit = hdspm->ss_out_channels; | |
4466 | } | |
763f356c TI |
4467 | for (idx = 0; idx < limit; ++idx) { |
4468 | snd_hdspm_playback_mixer.index = idx + 1; | |
ef5fa1a4 TI |
4469 | kctl = snd_ctl_new1(&snd_hdspm_playback_mixer, hdspm); |
4470 | err = snd_ctl_add(card, kctl); | |
4471 | if (err < 0) | |
763f356c | 4472 | return err; |
763f356c TI |
4473 | hdspm->playback_mixer_ctls[idx] = kctl; |
4474 | } | |
4475 | ||
0dca1793 AK |
4476 | |
4477 | if (hdspm->tco) { | |
4478 | /* add tco control elements */ | |
4479 | list = snd_hdspm_controls_tco; | |
4480 | limit = ARRAY_SIZE(snd_hdspm_controls_tco); | |
4481 | for (idx = 0; idx < limit; idx++) { | |
4482 | err = snd_ctl_add(card, | |
4483 | snd_ctl_new1(&list[idx], hdspm)); | |
4484 | if (err < 0) | |
4485 | return err; | |
4486 | } | |
4487 | } | |
4488 | ||
763f356c TI |
4489 | return 0; |
4490 | } | |
4491 | ||
4492 | /*------------------------------------------------------------ | |
0dca1793 | 4493 | /proc interface |
763f356c TI |
4494 | ------------------------------------------------------------*/ |
4495 | ||
4496 | static void | |
3cee5a60 RB |
4497 | snd_hdspm_proc_read_madi(struct snd_info_entry * entry, |
4498 | struct snd_info_buffer *buffer) | |
763f356c | 4499 | { |
ef5fa1a4 | 4500 | struct hdspm *hdspm = entry->private_data; |
0dca1793 AK |
4501 | unsigned int status, status2, control, freq; |
4502 | ||
763f356c TI |
4503 | char *pref_sync_ref; |
4504 | char *autosync_ref; | |
4505 | char *system_clock_mode; | |
763f356c | 4506 | char *insel; |
763f356c TI |
4507 | int x, x2; |
4508 | ||
0dca1793 AK |
4509 | /* TCO stuff */ |
4510 | int a, ltc, frames, seconds, minutes, hours; | |
4511 | unsigned int period; | |
4512 | u64 freq_const = 0; | |
4513 | u32 rate; | |
4514 | ||
763f356c TI |
4515 | status = hdspm_read(hdspm, HDSPM_statusRegister); |
4516 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
0dca1793 AK |
4517 | control = hdspm->control_register; |
4518 | freq = hdspm_read(hdspm, HDSPM_timecodeRegister); | |
763f356c TI |
4519 | |
4520 | snd_iprintf(buffer, "%s (Card #%d) Rev.%x Status2first3bits: %x\n", | |
0dca1793 AK |
4521 | hdspm->card_name, hdspm->card->number + 1, |
4522 | hdspm->firmware_rev, | |
4523 | (status2 & HDSPM_version0) | | |
4524 | (status2 & HDSPM_version1) | (status2 & | |
4525 | HDSPM_version2)); | |
4526 | ||
4527 | snd_iprintf(buffer, "HW Serial: 0x%06x%06x\n", | |
4528 | (hdspm_read(hdspm, HDSPM_midiStatusIn1)>>8) & 0xFFFFFF, | |
4529 | (hdspm_read(hdspm, HDSPM_midiStatusIn0)>>8) & 0xFFFFFF); | |
763f356c TI |
4530 | |
4531 | snd_iprintf(buffer, "IRQ: %d Registers bus: 0x%lx VM: 0x%lx\n", | |
0dca1793 | 4532 | hdspm->irq, hdspm->port, (unsigned long)hdspm->iobase); |
763f356c TI |
4533 | |
4534 | snd_iprintf(buffer, "--- System ---\n"); | |
4535 | ||
4536 | snd_iprintf(buffer, | |
0dca1793 AK |
4537 | "IRQ Pending: Audio=%d, MIDI0=%d, MIDI1=%d, IRQcount=%d\n", |
4538 | status & HDSPM_audioIRQPending, | |
4539 | (status & HDSPM_midi0IRQPending) ? 1 : 0, | |
4540 | (status & HDSPM_midi1IRQPending) ? 1 : 0, | |
4541 | hdspm->irq_count); | |
763f356c | 4542 | snd_iprintf(buffer, |
0dca1793 AK |
4543 | "HW pointer: id = %d, rawptr = %d (%d->%d) " |
4544 | "estimated= %ld (bytes)\n", | |
4545 | ((status & HDSPM_BufferID) ? 1 : 0), | |
4546 | (status & HDSPM_BufferPositionMask), | |
4547 | (status & HDSPM_BufferPositionMask) % | |
4548 | (2 * (int)hdspm->period_bytes), | |
4549 | ((status & HDSPM_BufferPositionMask) - 64) % | |
4550 | (2 * (int)hdspm->period_bytes), | |
4551 | (long) hdspm_hw_pointer(hdspm) * 4); | |
763f356c TI |
4552 | |
4553 | snd_iprintf(buffer, | |
0dca1793 AK |
4554 | "MIDI FIFO: Out1=0x%x, Out2=0x%x, In1=0x%x, In2=0x%x \n", |
4555 | hdspm_read(hdspm, HDSPM_midiStatusOut0) & 0xFF, | |
4556 | hdspm_read(hdspm, HDSPM_midiStatusOut1) & 0xFF, | |
4557 | hdspm_read(hdspm, HDSPM_midiStatusIn0) & 0xFF, | |
4558 | hdspm_read(hdspm, HDSPM_midiStatusIn1) & 0xFF); | |
763f356c | 4559 | snd_iprintf(buffer, |
0dca1793 AK |
4560 | "MIDIoverMADI FIFO: In=0x%x, Out=0x%x \n", |
4561 | hdspm_read(hdspm, HDSPM_midiStatusIn2) & 0xFF, | |
4562 | hdspm_read(hdspm, HDSPM_midiStatusOut2) & 0xFF); | |
4563 | snd_iprintf(buffer, | |
4564 | "Register: ctrl1=0x%x, ctrl2=0x%x, status1=0x%x, " | |
4565 | "status2=0x%x\n", | |
4566 | hdspm->control_register, hdspm->control2_register, | |
4567 | status, status2); | |
4568 | if (status & HDSPM_tco_detect) { | |
4569 | snd_iprintf(buffer, "TCO module detected.\n"); | |
4570 | a = hdspm_read(hdspm, HDSPM_RD_TCO+4); | |
4571 | if (a & HDSPM_TCO1_LTC_Input_valid) { | |
4572 | snd_iprintf(buffer, " LTC valid, "); | |
4573 | switch (a & (HDSPM_TCO1_LTC_Format_LSB | | |
4574 | HDSPM_TCO1_LTC_Format_MSB)) { | |
4575 | case 0: | |
4576 | snd_iprintf(buffer, "24 fps, "); | |
4577 | break; | |
4578 | case HDSPM_TCO1_LTC_Format_LSB: | |
4579 | snd_iprintf(buffer, "25 fps, "); | |
4580 | break; | |
4581 | case HDSPM_TCO1_LTC_Format_MSB: | |
4582 | snd_iprintf(buffer, "29.97 fps, "); | |
4583 | break; | |
4584 | default: | |
4585 | snd_iprintf(buffer, "30 fps, "); | |
4586 | break; | |
4587 | } | |
4588 | if (a & HDSPM_TCO1_set_drop_frame_flag) { | |
4589 | snd_iprintf(buffer, "drop frame\n"); | |
4590 | } else { | |
4591 | snd_iprintf(buffer, "full frame\n"); | |
4592 | } | |
4593 | } else { | |
4594 | snd_iprintf(buffer, " no LTC\n"); | |
4595 | } | |
4596 | if (a & HDSPM_TCO1_Video_Input_Format_NTSC) { | |
4597 | snd_iprintf(buffer, " Video: NTSC\n"); | |
4598 | } else if (a & HDSPM_TCO1_Video_Input_Format_PAL) { | |
4599 | snd_iprintf(buffer, " Video: PAL\n"); | |
4600 | } else { | |
4601 | snd_iprintf(buffer, " No video\n"); | |
4602 | } | |
4603 | if (a & HDSPM_TCO1_TCO_lock) { | |
4604 | snd_iprintf(buffer, " Sync: lock\n"); | |
4605 | } else { | |
4606 | snd_iprintf(buffer, " Sync: no lock\n"); | |
4607 | } | |
4608 | ||
4609 | switch (hdspm->io_type) { | |
4610 | case MADI: | |
4611 | case AES32: | |
4612 | freq_const = 110069313433624ULL; | |
4613 | break; | |
4614 | case RayDAT: | |
4615 | case AIO: | |
4616 | freq_const = 104857600000000ULL; | |
4617 | break; | |
4618 | case MADIface: | |
4619 | break; /* no TCO possible */ | |
4620 | } | |
4621 | ||
4622 | period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ); | |
4623 | snd_iprintf(buffer, " period: %u\n", period); | |
4624 | ||
4625 | ||
4626 | /* rate = freq_const/period; */ | |
4627 | rate = div_u64(freq_const, period); | |
4628 | ||
4629 | if (control & HDSPM_QuadSpeed) { | |
4630 | rate *= 4; | |
4631 | } else if (control & HDSPM_DoubleSpeed) { | |
4632 | rate *= 2; | |
4633 | } | |
4634 | ||
4635 | snd_iprintf(buffer, " Frequency: %u Hz\n", | |
4636 | (unsigned int) rate); | |
4637 | ||
4638 | ltc = hdspm_read(hdspm, HDSPM_RD_TCO); | |
4639 | frames = ltc & 0xF; | |
4640 | ltc >>= 4; | |
4641 | frames += (ltc & 0x3) * 10; | |
4642 | ltc >>= 4; | |
4643 | seconds = ltc & 0xF; | |
4644 | ltc >>= 4; | |
4645 | seconds += (ltc & 0x7) * 10; | |
4646 | ltc >>= 4; | |
4647 | minutes = ltc & 0xF; | |
4648 | ltc >>= 4; | |
4649 | minutes += (ltc & 0x7) * 10; | |
4650 | ltc >>= 4; | |
4651 | hours = ltc & 0xF; | |
4652 | ltc >>= 4; | |
4653 | hours += (ltc & 0x3) * 10; | |
4654 | snd_iprintf(buffer, | |
4655 | " LTC In: %02d:%02d:%02d:%02d\n", | |
4656 | hours, minutes, seconds, frames); | |
4657 | ||
4658 | } else { | |
4659 | snd_iprintf(buffer, "No TCO module detected.\n"); | |
4660 | } | |
763f356c TI |
4661 | |
4662 | snd_iprintf(buffer, "--- Settings ---\n"); | |
4663 | ||
ef5fa1a4 | 4664 | x = 1 << (6 + hdspm_decode_latency(hdspm->control_register & |
0dca1793 | 4665 | HDSPM_LatencyMask)); |
763f356c TI |
4666 | |
4667 | snd_iprintf(buffer, | |
0dca1793 AK |
4668 | "Size (Latency): %d samples (2 periods of %lu bytes)\n", |
4669 | x, (unsigned long) hdspm->period_bytes); | |
763f356c | 4670 | |
0dca1793 AK |
4671 | snd_iprintf(buffer, "Line out: %s\n", |
4672 | (hdspm->control_register & HDSPM_LineOut) ? "on " : "off"); | |
763f356c TI |
4673 | |
4674 | switch (hdspm->control_register & HDSPM_InputMask) { | |
4675 | case HDSPM_InputOptical: | |
4676 | insel = "Optical"; | |
4677 | break; | |
4678 | case HDSPM_InputCoaxial: | |
4679 | insel = "Coaxial"; | |
4680 | break; | |
4681 | default: | |
0dca1793 | 4682 | insel = "Unkown"; |
763f356c | 4683 | } |
763f356c TI |
4684 | |
4685 | snd_iprintf(buffer, | |
0dca1793 AK |
4686 | "ClearTrackMarker = %s, Transmit in %s Channel Mode, " |
4687 | "Auto Input %s\n", | |
4688 | (hdspm->control_register & HDSPM_clr_tms) ? "on" : "off", | |
4689 | (hdspm->control_register & HDSPM_TX_64ch) ? "64" : "56", | |
4690 | (hdspm->control_register & HDSPM_AutoInp) ? "on" : "off"); | |
4691 | ||
763f356c | 4692 | |
3cee5a60 | 4693 | if (!(hdspm->control_register & HDSPM_ClockModeMaster)) |
0dca1793 | 4694 | system_clock_mode = "AutoSync"; |
3cee5a60 | 4695 | else |
763f356c | 4696 | system_clock_mode = "Master"; |
0dca1793 | 4697 | snd_iprintf(buffer, "AutoSync Reference: %s\n", system_clock_mode); |
763f356c TI |
4698 | |
4699 | switch (hdspm_pref_sync_ref(hdspm)) { | |
4700 | case HDSPM_SYNC_FROM_WORD: | |
4701 | pref_sync_ref = "Word Clock"; | |
4702 | break; | |
4703 | case HDSPM_SYNC_FROM_MADI: | |
4704 | pref_sync_ref = "MADI Sync"; | |
4705 | break; | |
0dca1793 AK |
4706 | case HDSPM_SYNC_FROM_TCO: |
4707 | pref_sync_ref = "TCO"; | |
4708 | break; | |
4709 | case HDSPM_SYNC_FROM_SYNC_IN: | |
4710 | pref_sync_ref = "Sync In"; | |
4711 | break; | |
763f356c TI |
4712 | default: |
4713 | pref_sync_ref = "XXXX Clock"; | |
4714 | break; | |
4715 | } | |
4716 | snd_iprintf(buffer, "Preferred Sync Reference: %s\n", | |
0dca1793 | 4717 | pref_sync_ref); |
763f356c TI |
4718 | |
4719 | snd_iprintf(buffer, "System Clock Frequency: %d\n", | |
0dca1793 | 4720 | hdspm->system_sample_rate); |
763f356c TI |
4721 | |
4722 | ||
4723 | snd_iprintf(buffer, "--- Status:\n"); | |
4724 | ||
4725 | x = status & HDSPM_madiSync; | |
4726 | x2 = status2 & HDSPM_wcSync; | |
4727 | ||
4728 | snd_iprintf(buffer, "Inputs MADI=%s, WordClock=%s\n", | |
0dca1793 AK |
4729 | (status & HDSPM_madiLock) ? (x ? "Sync" : "Lock") : |
4730 | "NoLock", | |
4731 | (status2 & HDSPM_wcLock) ? (x2 ? "Sync" : "Lock") : | |
4732 | "NoLock"); | |
763f356c TI |
4733 | |
4734 | switch (hdspm_autosync_ref(hdspm)) { | |
0dca1793 AK |
4735 | case HDSPM_AUTOSYNC_FROM_SYNC_IN: |
4736 | autosync_ref = "Sync In"; | |
4737 | break; | |
4738 | case HDSPM_AUTOSYNC_FROM_TCO: | |
4739 | autosync_ref = "TCO"; | |
4740 | break; | |
763f356c TI |
4741 | case HDSPM_AUTOSYNC_FROM_WORD: |
4742 | autosync_ref = "Word Clock"; | |
4743 | break; | |
4744 | case HDSPM_AUTOSYNC_FROM_MADI: | |
4745 | autosync_ref = "MADI Sync"; | |
4746 | break; | |
4747 | case HDSPM_AUTOSYNC_FROM_NONE: | |
4748 | autosync_ref = "Input not valid"; | |
4749 | break; | |
4750 | default: | |
4751 | autosync_ref = "---"; | |
4752 | break; | |
4753 | } | |
4754 | snd_iprintf(buffer, | |
0dca1793 AK |
4755 | "AutoSync: Reference= %s, Freq=%d (MADI = %d, Word = %d)\n", |
4756 | autosync_ref, hdspm_external_sample_rate(hdspm), | |
4757 | (status & HDSPM_madiFreqMask) >> 22, | |
4758 | (status2 & HDSPM_wcFreqMask) >> 5); | |
763f356c TI |
4759 | |
4760 | snd_iprintf(buffer, "Input: %s, Mode=%s\n", | |
0dca1793 AK |
4761 | (status & HDSPM_AB_int) ? "Coax" : "Optical", |
4762 | (status & HDSPM_RX_64ch) ? "64 channels" : | |
4763 | "56 channels"); | |
763f356c TI |
4764 | |
4765 | snd_iprintf(buffer, "\n"); | |
4766 | } | |
4767 | ||
3cee5a60 RB |
4768 | static void |
4769 | snd_hdspm_proc_read_aes32(struct snd_info_entry * entry, | |
4770 | struct snd_info_buffer *buffer) | |
4771 | { | |
ef5fa1a4 | 4772 | struct hdspm *hdspm = entry->private_data; |
3cee5a60 RB |
4773 | unsigned int status; |
4774 | unsigned int status2; | |
4775 | unsigned int timecode; | |
4776 | int pref_syncref; | |
4777 | char *autosync_ref; | |
3cee5a60 RB |
4778 | int x; |
4779 | ||
4780 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
4781 | status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
4782 | timecode = hdspm_read(hdspm, HDSPM_timecodeRegister); | |
4783 | ||
4784 | snd_iprintf(buffer, "%s (Card #%d) Rev.%x\n", | |
4785 | hdspm->card_name, hdspm->card->number + 1, | |
4786 | hdspm->firmware_rev); | |
4787 | ||
4788 | snd_iprintf(buffer, "IRQ: %d Registers bus: 0x%lx VM: 0x%lx\n", | |
4789 | hdspm->irq, hdspm->port, (unsigned long)hdspm->iobase); | |
4790 | ||
4791 | snd_iprintf(buffer, "--- System ---\n"); | |
4792 | ||
4793 | snd_iprintf(buffer, | |
4794 | "IRQ Pending: Audio=%d, MIDI0=%d, MIDI1=%d, IRQcount=%d\n", | |
4795 | status & HDSPM_audioIRQPending, | |
4796 | (status & HDSPM_midi0IRQPending) ? 1 : 0, | |
4797 | (status & HDSPM_midi1IRQPending) ? 1 : 0, | |
4798 | hdspm->irq_count); | |
4799 | snd_iprintf(buffer, | |
ef5fa1a4 TI |
4800 | "HW pointer: id = %d, rawptr = %d (%d->%d) " |
4801 | "estimated= %ld (bytes)\n", | |
3cee5a60 RB |
4802 | ((status & HDSPM_BufferID) ? 1 : 0), |
4803 | (status & HDSPM_BufferPositionMask), | |
ef5fa1a4 TI |
4804 | (status & HDSPM_BufferPositionMask) % |
4805 | (2 * (int)hdspm->period_bytes), | |
4806 | ((status & HDSPM_BufferPositionMask) - 64) % | |
4807 | (2 * (int)hdspm->period_bytes), | |
3cee5a60 RB |
4808 | (long) hdspm_hw_pointer(hdspm) * 4); |
4809 | ||
4810 | snd_iprintf(buffer, | |
4811 | "MIDI FIFO: Out1=0x%x, Out2=0x%x, In1=0x%x, In2=0x%x \n", | |
4812 | hdspm_read(hdspm, HDSPM_midiStatusOut0) & 0xFF, | |
4813 | hdspm_read(hdspm, HDSPM_midiStatusOut1) & 0xFF, | |
4814 | hdspm_read(hdspm, HDSPM_midiStatusIn0) & 0xFF, | |
4815 | hdspm_read(hdspm, HDSPM_midiStatusIn1) & 0xFF); | |
4816 | snd_iprintf(buffer, | |
0dca1793 AK |
4817 | "MIDIoverMADI FIFO: In=0x%x, Out=0x%x \n", |
4818 | hdspm_read(hdspm, HDSPM_midiStatusIn2) & 0xFF, | |
4819 | hdspm_read(hdspm, HDSPM_midiStatusOut2) & 0xFF); | |
4820 | snd_iprintf(buffer, | |
4821 | "Register: ctrl1=0x%x, ctrl2=0x%x, status1=0x%x, " | |
4822 | "status2=0x%x\n", | |
4823 | hdspm->control_register, hdspm->control2_register, | |
4824 | status, status2); | |
3cee5a60 RB |
4825 | |
4826 | snd_iprintf(buffer, "--- Settings ---\n"); | |
4827 | ||
ef5fa1a4 | 4828 | x = 1 << (6 + hdspm_decode_latency(hdspm->control_register & |
0dca1793 | 4829 | HDSPM_LatencyMask)); |
3cee5a60 RB |
4830 | |
4831 | snd_iprintf(buffer, | |
4832 | "Size (Latency): %d samples (2 periods of %lu bytes)\n", | |
4833 | x, (unsigned long) hdspm->period_bytes); | |
4834 | ||
0dca1793 | 4835 | snd_iprintf(buffer, "Line out: %s\n", |
3cee5a60 | 4836 | (hdspm-> |
0dca1793 | 4837 | control_register & HDSPM_LineOut) ? "on " : "off"); |
3cee5a60 RB |
4838 | |
4839 | snd_iprintf(buffer, | |
4840 | "ClearTrackMarker %s, Emphasis %s, Dolby %s\n", | |
4841 | (hdspm-> | |
4842 | control_register & HDSPM_clr_tms) ? "on" : "off", | |
4843 | (hdspm-> | |
4844 | control_register & HDSPM_Emphasis) ? "on" : "off", | |
4845 | (hdspm-> | |
4846 | control_register & HDSPM_Dolby) ? "on" : "off"); | |
4847 | ||
3cee5a60 RB |
4848 | |
4849 | pref_syncref = hdspm_pref_sync_ref(hdspm); | |
4850 | if (pref_syncref == 0) | |
4851 | snd_iprintf(buffer, "Preferred Sync Reference: Word Clock\n"); | |
4852 | else | |
4853 | snd_iprintf(buffer, "Preferred Sync Reference: AES%d\n", | |
4854 | pref_syncref); | |
4855 | ||
4856 | snd_iprintf(buffer, "System Clock Frequency: %d\n", | |
4857 | hdspm->system_sample_rate); | |
4858 | ||
4859 | snd_iprintf(buffer, "Double speed: %s\n", | |
4860 | hdspm->control_register & HDSPM_DS_DoubleWire? | |
4861 | "Double wire" : "Single wire"); | |
4862 | snd_iprintf(buffer, "Quad speed: %s\n", | |
4863 | hdspm->control_register & HDSPM_QS_DoubleWire? | |
4864 | "Double wire" : | |
4865 | hdspm->control_register & HDSPM_QS_QuadWire? | |
4866 | "Quad wire" : "Single wire"); | |
4867 | ||
4868 | snd_iprintf(buffer, "--- Status:\n"); | |
4869 | ||
4870 | snd_iprintf(buffer, "Word: %s Frequency: %d\n", | |
0dca1793 | 4871 | (status & HDSPM_AES32_wcLock) ? "Sync " : "No Lock", |
ef5fa1a4 | 4872 | HDSPM_bit2freq((status >> HDSPM_AES32_wcFreq_bit) & 0xF)); |
3cee5a60 RB |
4873 | |
4874 | for (x = 0; x < 8; x++) { | |
4875 | snd_iprintf(buffer, "AES%d: %s Frequency: %d\n", | |
ef5fa1a4 TI |
4876 | x+1, |
4877 | (status2 & (HDSPM_LockAES >> x)) ? | |
0dca1793 | 4878 | "Sync " : "No Lock", |
ef5fa1a4 | 4879 | HDSPM_bit2freq((timecode >> (4*x)) & 0xF)); |
3cee5a60 RB |
4880 | } |
4881 | ||
4882 | switch (hdspm_autosync_ref(hdspm)) { | |
0dca1793 AK |
4883 | case HDSPM_AES32_AUTOSYNC_FROM_NONE: |
4884 | autosync_ref = "None"; break; | |
4885 | case HDSPM_AES32_AUTOSYNC_FROM_WORD: | |
4886 | autosync_ref = "Word Clock"; break; | |
4887 | case HDSPM_AES32_AUTOSYNC_FROM_AES1: | |
4888 | autosync_ref = "AES1"; break; | |
4889 | case HDSPM_AES32_AUTOSYNC_FROM_AES2: | |
4890 | autosync_ref = "AES2"; break; | |
4891 | case HDSPM_AES32_AUTOSYNC_FROM_AES3: | |
4892 | autosync_ref = "AES3"; break; | |
4893 | case HDSPM_AES32_AUTOSYNC_FROM_AES4: | |
4894 | autosync_ref = "AES4"; break; | |
4895 | case HDSPM_AES32_AUTOSYNC_FROM_AES5: | |
4896 | autosync_ref = "AES5"; break; | |
4897 | case HDSPM_AES32_AUTOSYNC_FROM_AES6: | |
4898 | autosync_ref = "AES6"; break; | |
4899 | case HDSPM_AES32_AUTOSYNC_FROM_AES7: | |
4900 | autosync_ref = "AES7"; break; | |
4901 | case HDSPM_AES32_AUTOSYNC_FROM_AES8: | |
4902 | autosync_ref = "AES8"; break; | |
4903 | default: | |
4904 | autosync_ref = "---"; break; | |
3cee5a60 RB |
4905 | } |
4906 | snd_iprintf(buffer, "AutoSync ref = %s\n", autosync_ref); | |
4907 | ||
4908 | snd_iprintf(buffer, "\n"); | |
4909 | } | |
4910 | ||
0dca1793 AK |
4911 | static void |
4912 | snd_hdspm_proc_read_raydat(struct snd_info_entry *entry, | |
4913 | struct snd_info_buffer *buffer) | |
4914 | { | |
4915 | struct hdspm *hdspm = entry->private_data; | |
4916 | unsigned int status1, status2, status3, control, i; | |
4917 | unsigned int lock, sync; | |
4918 | ||
4919 | status1 = hdspm_read(hdspm, HDSPM_RD_STATUS_1); /* s1 */ | |
4920 | status2 = hdspm_read(hdspm, HDSPM_RD_STATUS_2); /* freq */ | |
4921 | status3 = hdspm_read(hdspm, HDSPM_RD_STATUS_3); /* s2 */ | |
4922 | ||
4923 | control = hdspm->control_register; | |
4924 | ||
4925 | snd_iprintf(buffer, "STATUS1: 0x%08x\n", status1); | |
4926 | snd_iprintf(buffer, "STATUS2: 0x%08x\n", status2); | |
4927 | snd_iprintf(buffer, "STATUS3: 0x%08x\n", status3); | |
4928 | ||
4929 | ||
4930 | snd_iprintf(buffer, "\n*** CLOCK MODE\n\n"); | |
4931 | ||
4932 | snd_iprintf(buffer, "Clock mode : %s\n", | |
4933 | (hdspm_system_clock_mode(hdspm) == 0) ? "master" : "slave"); | |
4934 | snd_iprintf(buffer, "System frequency: %d Hz\n", | |
4935 | hdspm_get_system_sample_rate(hdspm)); | |
4936 | ||
4937 | snd_iprintf(buffer, "\n*** INPUT STATUS\n\n"); | |
4938 | ||
4939 | lock = 0x1; | |
4940 | sync = 0x100; | |
4941 | ||
4942 | for (i = 0; i < 8; i++) { | |
4943 | snd_iprintf(buffer, "s1_input %d: Lock %d, Sync %d, Freq %s\n", | |
4944 | i, | |
4945 | (status1 & lock) ? 1 : 0, | |
4946 | (status1 & sync) ? 1 : 0, | |
4947 | texts_freq[(status2 >> (i * 4)) & 0xF]); | |
4948 | ||
4949 | lock = lock<<1; | |
4950 | sync = sync<<1; | |
4951 | } | |
4952 | ||
4953 | snd_iprintf(buffer, "WC input: Lock %d, Sync %d, Freq %s\n", | |
4954 | (status1 & 0x1000000) ? 1 : 0, | |
4955 | (status1 & 0x2000000) ? 1 : 0, | |
4956 | texts_freq[(status1 >> 16) & 0xF]); | |
4957 | ||
4958 | snd_iprintf(buffer, "TCO input: Lock %d, Sync %d, Freq %s\n", | |
4959 | (status1 & 0x4000000) ? 1 : 0, | |
4960 | (status1 & 0x8000000) ? 1 : 0, | |
4961 | texts_freq[(status1 >> 20) & 0xF]); | |
4962 | ||
4963 | snd_iprintf(buffer, "SYNC IN: Lock %d, Sync %d, Freq %s\n", | |
4964 | (status3 & 0x400) ? 1 : 0, | |
4965 | (status3 & 0x800) ? 1 : 0, | |
4966 | texts_freq[(status2 >> 12) & 0xF]); | |
4967 | ||
4968 | } | |
4969 | ||
3cee5a60 RB |
4970 | #ifdef CONFIG_SND_DEBUG |
4971 | static void | |
0dca1793 | 4972 | snd_hdspm_proc_read_debug(struct snd_info_entry *entry, |
3cee5a60 RB |
4973 | struct snd_info_buffer *buffer) |
4974 | { | |
ef5fa1a4 | 4975 | struct hdspm *hdspm = entry->private_data; |
3cee5a60 RB |
4976 | |
4977 | int j,i; | |
4978 | ||
ef5fa1a4 | 4979 | for (i = 0; i < 256 /* 1024*64 */; i += j) { |
3cee5a60 RB |
4980 | snd_iprintf(buffer, "0x%08X: ", i); |
4981 | for (j = 0; j < 16; j += 4) | |
4982 | snd_iprintf(buffer, "%08X ", hdspm_read(hdspm, i + j)); | |
4983 | snd_iprintf(buffer, "\n"); | |
4984 | } | |
4985 | } | |
4986 | #endif | |
4987 | ||
4988 | ||
0dca1793 AK |
4989 | static void snd_hdspm_proc_ports_in(struct snd_info_entry *entry, |
4990 | struct snd_info_buffer *buffer) | |
4991 | { | |
4992 | struct hdspm *hdspm = entry->private_data; | |
4993 | int i; | |
4994 | ||
4995 | snd_iprintf(buffer, "# generated by hdspm\n"); | |
4996 | ||
4997 | for (i = 0; i < hdspm->max_channels_in; i++) { | |
4998 | snd_iprintf(buffer, "%d=%s\n", i+1, hdspm->port_names_in[i]); | |
4999 | } | |
5000 | } | |
5001 | ||
5002 | static void snd_hdspm_proc_ports_out(struct snd_info_entry *entry, | |
5003 | struct snd_info_buffer *buffer) | |
5004 | { | |
5005 | struct hdspm *hdspm = entry->private_data; | |
5006 | int i; | |
5007 | ||
5008 | snd_iprintf(buffer, "# generated by hdspm\n"); | |
5009 | ||
5010 | for (i = 0; i < hdspm->max_channels_out; i++) { | |
5011 | snd_iprintf(buffer, "%d=%s\n", i+1, hdspm->port_names_out[i]); | |
5012 | } | |
5013 | } | |
5014 | ||
3cee5a60 | 5015 | |
0dca1793 | 5016 | static void __devinit snd_hdspm_proc_init(struct hdspm *hdspm) |
763f356c | 5017 | { |
98274f07 | 5018 | struct snd_info_entry *entry; |
763f356c | 5019 | |
0dca1793 AK |
5020 | if (!snd_card_proc_new(hdspm->card, "hdspm", &entry)) { |
5021 | switch (hdspm->io_type) { | |
5022 | case AES32: | |
5023 | snd_info_set_text_ops(entry, hdspm, | |
5024 | snd_hdspm_proc_read_aes32); | |
5025 | break; | |
5026 | case MADI: | |
5027 | snd_info_set_text_ops(entry, hdspm, | |
5028 | snd_hdspm_proc_read_madi); | |
5029 | break; | |
5030 | case MADIface: | |
5031 | /* snd_info_set_text_ops(entry, hdspm, | |
5032 | snd_hdspm_proc_read_madiface); */ | |
5033 | break; | |
5034 | case RayDAT: | |
5035 | snd_info_set_text_ops(entry, hdspm, | |
5036 | snd_hdspm_proc_read_raydat); | |
5037 | break; | |
5038 | case AIO: | |
5039 | break; | |
5040 | } | |
5041 | } | |
5042 | ||
5043 | if (!snd_card_proc_new(hdspm->card, "ports.in", &entry)) { | |
5044 | snd_info_set_text_ops(entry, hdspm, snd_hdspm_proc_ports_in); | |
5045 | } | |
5046 | ||
5047 | if (!snd_card_proc_new(hdspm->card, "ports.out", &entry)) { | |
5048 | snd_info_set_text_ops(entry, hdspm, snd_hdspm_proc_ports_out); | |
5049 | } | |
5050 | ||
3cee5a60 RB |
5051 | #ifdef CONFIG_SND_DEBUG |
5052 | /* debug file to read all hdspm registers */ | |
5053 | if (!snd_card_proc_new(hdspm->card, "debug", &entry)) | |
5054 | snd_info_set_text_ops(entry, hdspm, | |
5055 | snd_hdspm_proc_read_debug); | |
5056 | #endif | |
763f356c TI |
5057 | } |
5058 | ||
5059 | /*------------------------------------------------------------ | |
0dca1793 | 5060 | hdspm intitialize |
763f356c TI |
5061 | ------------------------------------------------------------*/ |
5062 | ||
98274f07 | 5063 | static int snd_hdspm_set_defaults(struct hdspm * hdspm) |
763f356c | 5064 | { |
763f356c | 5065 | /* ASSUMPTION: hdspm->lock is either held, or there is no need to |
561de31a | 5066 | hold it (e.g. during module initialization). |
0dca1793 | 5067 | */ |
763f356c TI |
5068 | |
5069 | /* set defaults: */ | |
5070 | ||
0dca1793 AK |
5071 | hdspm->settings_register = 0; |
5072 | ||
5073 | switch (hdspm->io_type) { | |
5074 | case MADI: | |
5075 | case MADIface: | |
5076 | hdspm->control_register = | |
5077 | 0x2 + 0x8 + 0x10 + 0x80 + 0x400 + 0x4000 + 0x1000000; | |
5078 | break; | |
5079 | ||
5080 | case RayDAT: | |
5081 | case AIO: | |
5082 | hdspm->settings_register = 0x1 + 0x1000; | |
5083 | /* Magic values are: LAT_0, LAT_2, Master, freq1, tx64ch, inp_0, | |
5084 | * line_out */ | |
5085 | hdspm->control_register = | |
5086 | 0x2 + 0x8 + 0x10 + 0x80 + 0x400 + 0x4000 + 0x1000000; | |
5087 | break; | |
5088 | ||
5089 | case AES32: | |
ef5fa1a4 TI |
5090 | hdspm->control_register = |
5091 | HDSPM_ClockModeMaster | /* Master Cloack Mode on */ | |
0dca1793 | 5092 | hdspm_encode_latency(7) | /* latency max=8192samples */ |
3cee5a60 RB |
5093 | HDSPM_SyncRef0 | /* AES1 is syncclock */ |
5094 | HDSPM_LineOut | /* Analog output in */ | |
5095 | HDSPM_Professional; /* Professional mode */ | |
0dca1793 AK |
5096 | break; |
5097 | } | |
763f356c TI |
5098 | |
5099 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
5100 | ||
0dca1793 | 5101 | if (AES32 == hdspm->io_type) { |
ffb2c3c0 | 5102 | /* No control2 register for AES32 */ |
763f356c | 5103 | #ifdef SNDRV_BIG_ENDIAN |
ffb2c3c0 | 5104 | hdspm->control2_register = HDSPM_BIGENDIAN_MODE; |
763f356c | 5105 | #else |
ffb2c3c0 | 5106 | hdspm->control2_register = 0; |
763f356c TI |
5107 | #endif |
5108 | ||
ffb2c3c0 RB |
5109 | hdspm_write(hdspm, HDSPM_control2Reg, hdspm->control2_register); |
5110 | } | |
763f356c TI |
5111 | hdspm_compute_period_size(hdspm); |
5112 | ||
5113 | /* silence everything */ | |
5114 | ||
5115 | all_in_all_mixer(hdspm, 0 * UNITY_GAIN); | |
5116 | ||
0dca1793 AK |
5117 | if (hdspm->io_type == AIO || hdspm->io_type == RayDAT) { |
5118 | hdspm_write(hdspm, HDSPM_WR_SETTINGS, hdspm->settings_register); | |
763f356c TI |
5119 | } |
5120 | ||
5121 | /* set a default rate so that the channel map is set up. */ | |
0dca1793 | 5122 | hdspm_set_rate(hdspm, 48000, 1); |
763f356c TI |
5123 | |
5124 | return 0; | |
5125 | } | |
5126 | ||
5127 | ||
5128 | /*------------------------------------------------------------ | |
0dca1793 | 5129 | interrupt |
763f356c TI |
5130 | ------------------------------------------------------------*/ |
5131 | ||
7d12e780 | 5132 | static irqreturn_t snd_hdspm_interrupt(int irq, void *dev_id) |
763f356c | 5133 | { |
98274f07 | 5134 | struct hdspm *hdspm = (struct hdspm *) dev_id; |
763f356c | 5135 | unsigned int status; |
0dca1793 AK |
5136 | int i, audio, midi, schedule = 0; |
5137 | /* cycles_t now; */ | |
763f356c TI |
5138 | |
5139 | status = hdspm_read(hdspm, HDSPM_statusRegister); | |
5140 | ||
5141 | audio = status & HDSPM_audioIRQPending; | |
0dca1793 AK |
5142 | midi = status & (HDSPM_midi0IRQPending | HDSPM_midi1IRQPending | |
5143 | HDSPM_midi2IRQPending | HDSPM_midi3IRQPending); | |
5144 | ||
5145 | /* now = get_cycles(); */ | |
5146 | /** | |
5147 | * LAT_2..LAT_0 period counter (win) counter (mac) | |
5148 | * 6 4096 ~256053425 ~514672358 | |
5149 | * 5 2048 ~128024983 ~257373821 | |
5150 | * 4 1024 ~64023706 ~128718089 | |
5151 | * 3 512 ~32005945 ~64385999 | |
5152 | * 2 256 ~16003039 ~32260176 | |
5153 | * 1 128 ~7998738 ~16194507 | |
5154 | * 0 64 ~3998231 ~8191558 | |
5155 | **/ | |
5156 | /* | |
5157 | snd_printk(KERN_INFO "snd_hdspm_interrupt %llu @ %llx\n", | |
5158 | now-hdspm->last_interrupt, status & 0xFFC0); | |
5159 | hdspm->last_interrupt = now; | |
5160 | */ | |
763f356c | 5161 | |
0dca1793 | 5162 | if (!audio && !midi) |
763f356c TI |
5163 | return IRQ_NONE; |
5164 | ||
5165 | hdspm_write(hdspm, HDSPM_interruptConfirmation, 0); | |
5166 | hdspm->irq_count++; | |
5167 | ||
763f356c TI |
5168 | |
5169 | if (audio) { | |
763f356c | 5170 | if (hdspm->capture_substream) |
ef5fa1a4 | 5171 | snd_pcm_period_elapsed(hdspm->capture_substream); |
763f356c TI |
5172 | |
5173 | if (hdspm->playback_substream) | |
ef5fa1a4 | 5174 | snd_pcm_period_elapsed(hdspm->playback_substream); |
763f356c TI |
5175 | } |
5176 | ||
0dca1793 AK |
5177 | if (midi) { |
5178 | i = 0; | |
5179 | while (i < hdspm->midiPorts) { | |
5180 | if ((hdspm_read(hdspm, | |
5181 | hdspm->midi[i].statusIn) & 0xff) && | |
5182 | (status & hdspm->midi[i].irq)) { | |
5183 | /* we disable interrupts for this input until | |
5184 | * processing is done | |
5185 | */ | |
5186 | hdspm->control_register &= ~hdspm->midi[i].ie; | |
5187 | hdspm_write(hdspm, HDSPM_controlRegister, | |
5188 | hdspm->control_register); | |
5189 | hdspm->midi[i].pending = 1; | |
5190 | schedule = 1; | |
5191 | } | |
5192 | ||
5193 | i++; | |
5194 | } | |
5195 | ||
5196 | if (schedule) | |
5197 | tasklet_hi_schedule(&hdspm->midi_tasklet); | |
763f356c | 5198 | } |
0dca1793 | 5199 | |
763f356c TI |
5200 | return IRQ_HANDLED; |
5201 | } | |
5202 | ||
5203 | /*------------------------------------------------------------ | |
0dca1793 | 5204 | pcm interface |
763f356c TI |
5205 | ------------------------------------------------------------*/ |
5206 | ||
5207 | ||
0dca1793 AK |
5208 | static snd_pcm_uframes_t snd_hdspm_hw_pointer(struct snd_pcm_substream |
5209 | *substream) | |
763f356c | 5210 | { |
98274f07 | 5211 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
5212 | return hdspm_hw_pointer(hdspm); |
5213 | } | |
5214 | ||
763f356c | 5215 | |
98274f07 | 5216 | static int snd_hdspm_reset(struct snd_pcm_substream *substream) |
763f356c | 5217 | { |
98274f07 TI |
5218 | struct snd_pcm_runtime *runtime = substream->runtime; |
5219 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); | |
5220 | struct snd_pcm_substream *other; | |
763f356c TI |
5221 | |
5222 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) | |
5223 | other = hdspm->capture_substream; | |
5224 | else | |
5225 | other = hdspm->playback_substream; | |
5226 | ||
5227 | if (hdspm->running) | |
5228 | runtime->status->hw_ptr = hdspm_hw_pointer(hdspm); | |
5229 | else | |
5230 | runtime->status->hw_ptr = 0; | |
5231 | if (other) { | |
98274f07 TI |
5232 | struct snd_pcm_substream *s; |
5233 | struct snd_pcm_runtime *oruntime = other->runtime; | |
ef991b95 | 5234 | snd_pcm_group_for_each_entry(s, substream) { |
763f356c TI |
5235 | if (s == other) { |
5236 | oruntime->status->hw_ptr = | |
0dca1793 | 5237 | runtime->status->hw_ptr; |
763f356c TI |
5238 | break; |
5239 | } | |
5240 | } | |
5241 | } | |
5242 | return 0; | |
5243 | } | |
5244 | ||
98274f07 TI |
5245 | static int snd_hdspm_hw_params(struct snd_pcm_substream *substream, |
5246 | struct snd_pcm_hw_params *params) | |
763f356c | 5247 | { |
98274f07 | 5248 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
5249 | int err; |
5250 | int i; | |
5251 | pid_t this_pid; | |
5252 | pid_t other_pid; | |
763f356c TI |
5253 | |
5254 | spin_lock_irq(&hdspm->lock); | |
5255 | ||
5256 | if (substream->pstr->stream == SNDRV_PCM_STREAM_PLAYBACK) { | |
5257 | this_pid = hdspm->playback_pid; | |
5258 | other_pid = hdspm->capture_pid; | |
5259 | } else { | |
5260 | this_pid = hdspm->capture_pid; | |
5261 | other_pid = hdspm->playback_pid; | |
5262 | } | |
5263 | ||
ef5fa1a4 | 5264 | if (other_pid > 0 && this_pid != other_pid) { |
763f356c TI |
5265 | |
5266 | /* The other stream is open, and not by the same | |
5267 | task as this one. Make sure that the parameters | |
5268 | that matter are the same. | |
0dca1793 | 5269 | */ |
763f356c TI |
5270 | |
5271 | if (params_rate(params) != hdspm->system_sample_rate) { | |
5272 | spin_unlock_irq(&hdspm->lock); | |
5273 | _snd_pcm_hw_param_setempty(params, | |
0dca1793 | 5274 | SNDRV_PCM_HW_PARAM_RATE); |
763f356c TI |
5275 | return -EBUSY; |
5276 | } | |
5277 | ||
5278 | if (params_period_size(params) != hdspm->period_bytes / 4) { | |
5279 | spin_unlock_irq(&hdspm->lock); | |
5280 | _snd_pcm_hw_param_setempty(params, | |
0dca1793 | 5281 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE); |
763f356c TI |
5282 | return -EBUSY; |
5283 | } | |
5284 | ||
5285 | } | |
5286 | /* We're fine. */ | |
5287 | spin_unlock_irq(&hdspm->lock); | |
5288 | ||
5289 | /* how to make sure that the rate matches an externally-set one ? */ | |
5290 | ||
5291 | spin_lock_irq(&hdspm->lock); | |
ef5fa1a4 TI |
5292 | err = hdspm_set_rate(hdspm, params_rate(params), 0); |
5293 | if (err < 0) { | |
0dca1793 | 5294 | snd_printk(KERN_INFO "err on hdspm_set_rate: %d\n", err); |
763f356c TI |
5295 | spin_unlock_irq(&hdspm->lock); |
5296 | _snd_pcm_hw_param_setempty(params, | |
0dca1793 | 5297 | SNDRV_PCM_HW_PARAM_RATE); |
763f356c TI |
5298 | return err; |
5299 | } | |
5300 | spin_unlock_irq(&hdspm->lock); | |
5301 | ||
ef5fa1a4 | 5302 | err = hdspm_set_interrupt_interval(hdspm, |
0dca1793 | 5303 | params_period_size(params)); |
ef5fa1a4 | 5304 | if (err < 0) { |
0dca1793 | 5305 | snd_printk(KERN_INFO "err on hdspm_set_interrupt_interval: %d\n", err); |
763f356c | 5306 | _snd_pcm_hw_param_setempty(params, |
0dca1793 | 5307 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE); |
763f356c TI |
5308 | return err; |
5309 | } | |
5310 | ||
ef5fa1a4 TI |
5311 | /* Memory allocation, takashi's method, dont know if we should |
5312 | * spinlock | |
5313 | */ | |
763f356c | 5314 | /* malloc all buffer even if not enabled to get sure */ |
ffb2c3c0 RB |
5315 | /* Update for MADI rev 204: we need to allocate for all channels, |
5316 | * otherwise it doesn't work at 96kHz */ | |
0dca1793 | 5317 | |
763f356c | 5318 | err = |
0dca1793 AK |
5319 | snd_pcm_lib_malloc_pages(substream, HDSPM_DMA_AREA_BYTES); |
5320 | if (err < 0) { | |
5321 | snd_printk(KERN_INFO "err on snd_pcm_lib_malloc_pages: %d\n", err); | |
763f356c | 5322 | return err; |
0dca1793 | 5323 | } |
763f356c | 5324 | |
763f356c TI |
5325 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { |
5326 | ||
77a23f26 | 5327 | hdspm_set_sgbuf(hdspm, substream, HDSPM_pageAddressBufferOut, |
763f356c TI |
5328 | params_channels(params)); |
5329 | ||
5330 | for (i = 0; i < params_channels(params); ++i) | |
5331 | snd_hdspm_enable_out(hdspm, i, 1); | |
5332 | ||
5333 | hdspm->playback_buffer = | |
0dca1793 | 5334 | (unsigned char *) substream->runtime->dma_area; |
54bf5dd9 | 5335 | snd_printdd("Allocated sample buffer for playback at %p\n", |
3cee5a60 | 5336 | hdspm->playback_buffer); |
763f356c | 5337 | } else { |
77a23f26 | 5338 | hdspm_set_sgbuf(hdspm, substream, HDSPM_pageAddressBufferIn, |
763f356c TI |
5339 | params_channels(params)); |
5340 | ||
5341 | for (i = 0; i < params_channels(params); ++i) | |
5342 | snd_hdspm_enable_in(hdspm, i, 1); | |
5343 | ||
5344 | hdspm->capture_buffer = | |
0dca1793 | 5345 | (unsigned char *) substream->runtime->dma_area; |
54bf5dd9 | 5346 | snd_printdd("Allocated sample buffer for capture at %p\n", |
3cee5a60 | 5347 | hdspm->capture_buffer); |
763f356c | 5348 | } |
0dca1793 | 5349 | |
3cee5a60 RB |
5350 | /* |
5351 | snd_printdd("Allocated sample buffer for %s at 0x%08X\n", | |
5352 | substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? | |
5353 | "playback" : "capture", | |
77a23f26 | 5354 | snd_pcm_sgbuf_get_addr(substream, 0)); |
0dca1793 | 5355 | */ |
ffb2c3c0 | 5356 | /* |
0dca1793 AK |
5357 | snd_printdd("set_hwparams: %s %d Hz, %d channels, bs = %d\n", |
5358 | substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? | |
5359 | "playback" : "capture", | |
5360 | params_rate(params), params_channels(params), | |
5361 | params_buffer_size(params)); | |
5362 | */ | |
5363 | ||
5364 | ||
5365 | /* Switch to native float format if requested */ | |
5366 | if (SNDRV_PCM_FORMAT_FLOAT_LE == params_format(params)) { | |
5367 | if (!(hdspm->control_register & HDSPe_FLOAT_FORMAT)) | |
5368 | snd_printk(KERN_INFO "hdspm: Switching to native 32bit LE float format.\n"); | |
5369 | ||
5370 | hdspm->control_register |= HDSPe_FLOAT_FORMAT; | |
5371 | } else if (SNDRV_PCM_FORMAT_S32_LE == params_format(params)) { | |
5372 | if (hdspm->control_register & HDSPe_FLOAT_FORMAT) | |
5373 | snd_printk(KERN_INFO "hdspm: Switching to native 32bit LE integer format.\n"); | |
5374 | ||
5375 | hdspm->control_register &= ~HDSPe_FLOAT_FORMAT; | |
5376 | } | |
5377 | hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); | |
5378 | ||
763f356c TI |
5379 | return 0; |
5380 | } | |
5381 | ||
98274f07 | 5382 | static int snd_hdspm_hw_free(struct snd_pcm_substream *substream) |
763f356c TI |
5383 | { |
5384 | int i; | |
98274f07 | 5385 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
5386 | |
5387 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { | |
5388 | ||
0dca1793 | 5389 | /* params_channels(params) should be enough, |
763f356c | 5390 | but to get sure in case of error */ |
0dca1793 | 5391 | for (i = 0; i < hdspm->max_channels_out; ++i) |
763f356c TI |
5392 | snd_hdspm_enable_out(hdspm, i, 0); |
5393 | ||
5394 | hdspm->playback_buffer = NULL; | |
5395 | } else { | |
0dca1793 | 5396 | for (i = 0; i < hdspm->max_channels_in; ++i) |
763f356c TI |
5397 | snd_hdspm_enable_in(hdspm, i, 0); |
5398 | ||
5399 | hdspm->capture_buffer = NULL; | |
5400 | ||
5401 | } | |
5402 | ||
5403 | snd_pcm_lib_free_pages(substream); | |
5404 | ||
5405 | return 0; | |
5406 | } | |
5407 | ||
0dca1793 | 5408 | |
98274f07 | 5409 | static int snd_hdspm_channel_info(struct snd_pcm_substream *substream, |
0dca1793 | 5410 | struct snd_pcm_channel_info *info) |
763f356c | 5411 | { |
98274f07 | 5412 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c | 5413 | |
0dca1793 AK |
5414 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { |
5415 | if (snd_BUG_ON(info->channel >= hdspm->max_channels_out)) { | |
5416 | snd_printk(KERN_INFO "snd_hdspm_channel_info: output channel out of range (%d)\n", info->channel); | |
5417 | return -EINVAL; | |
5418 | } | |
763f356c | 5419 | |
0dca1793 AK |
5420 | if (hdspm->channel_map_out[info->channel] < 0) { |
5421 | snd_printk(KERN_INFO "snd_hdspm_channel_info: output channel %d mapped out\n", info->channel); | |
5422 | return -EINVAL; | |
5423 | } | |
5424 | ||
5425 | info->offset = hdspm->channel_map_out[info->channel] * | |
5426 | HDSPM_CHANNEL_BUFFER_BYTES; | |
5427 | } else { | |
5428 | if (snd_BUG_ON(info->channel >= hdspm->max_channels_in)) { | |
5429 | snd_printk(KERN_INFO "snd_hdspm_channel_info: input channel out of range (%d)\n", info->channel); | |
5430 | return -EINVAL; | |
5431 | } | |
5432 | ||
5433 | if (hdspm->channel_map_in[info->channel] < 0) { | |
5434 | snd_printk(KERN_INFO "snd_hdspm_channel_info: input channel %d mapped out\n", info->channel); | |
5435 | return -EINVAL; | |
5436 | } | |
5437 | ||
5438 | info->offset = hdspm->channel_map_in[info->channel] * | |
5439 | HDSPM_CHANNEL_BUFFER_BYTES; | |
5440 | } | |
763f356c | 5441 | |
763f356c TI |
5442 | info->first = 0; |
5443 | info->step = 32; | |
5444 | return 0; | |
5445 | } | |
5446 | ||
0dca1793 | 5447 | |
98274f07 | 5448 | static int snd_hdspm_ioctl(struct snd_pcm_substream *substream, |
0dca1793 | 5449 | unsigned int cmd, void *arg) |
763f356c TI |
5450 | { |
5451 | switch (cmd) { | |
5452 | case SNDRV_PCM_IOCTL1_RESET: | |
ef5fa1a4 | 5453 | return snd_hdspm_reset(substream); |
763f356c TI |
5454 | |
5455 | case SNDRV_PCM_IOCTL1_CHANNEL_INFO: | |
0dca1793 AK |
5456 | { |
5457 | struct snd_pcm_channel_info *info = arg; | |
5458 | return snd_hdspm_channel_info(substream, info); | |
5459 | } | |
763f356c TI |
5460 | default: |
5461 | break; | |
5462 | } | |
5463 | ||
5464 | return snd_pcm_lib_ioctl(substream, cmd, arg); | |
5465 | } | |
5466 | ||
98274f07 | 5467 | static int snd_hdspm_trigger(struct snd_pcm_substream *substream, int cmd) |
763f356c | 5468 | { |
98274f07 TI |
5469 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
5470 | struct snd_pcm_substream *other; | |
763f356c TI |
5471 | int running; |
5472 | ||
5473 | spin_lock(&hdspm->lock); | |
5474 | running = hdspm->running; | |
5475 | switch (cmd) { | |
5476 | case SNDRV_PCM_TRIGGER_START: | |
5477 | running |= 1 << substream->stream; | |
5478 | break; | |
5479 | case SNDRV_PCM_TRIGGER_STOP: | |
5480 | running &= ~(1 << substream->stream); | |
5481 | break; | |
5482 | default: | |
5483 | snd_BUG(); | |
5484 | spin_unlock(&hdspm->lock); | |
5485 | return -EINVAL; | |
5486 | } | |
5487 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) | |
5488 | other = hdspm->capture_substream; | |
5489 | else | |
5490 | other = hdspm->playback_substream; | |
5491 | ||
5492 | if (other) { | |
98274f07 | 5493 | struct snd_pcm_substream *s; |
ef991b95 | 5494 | snd_pcm_group_for_each_entry(s, substream) { |
763f356c TI |
5495 | if (s == other) { |
5496 | snd_pcm_trigger_done(s, substream); | |
5497 | if (cmd == SNDRV_PCM_TRIGGER_START) | |
5498 | running |= 1 << s->stream; | |
5499 | else | |
5500 | running &= ~(1 << s->stream); | |
5501 | goto _ok; | |
5502 | } | |
5503 | } | |
5504 | if (cmd == SNDRV_PCM_TRIGGER_START) { | |
5505 | if (!(running & (1 << SNDRV_PCM_STREAM_PLAYBACK)) | |
0dca1793 AK |
5506 | && substream->stream == |
5507 | SNDRV_PCM_STREAM_CAPTURE) | |
763f356c TI |
5508 | hdspm_silence_playback(hdspm); |
5509 | } else { | |
5510 | if (running && | |
0dca1793 | 5511 | substream->stream == SNDRV_PCM_STREAM_PLAYBACK) |
763f356c TI |
5512 | hdspm_silence_playback(hdspm); |
5513 | } | |
5514 | } else { | |
5515 | if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) | |
5516 | hdspm_silence_playback(hdspm); | |
5517 | } | |
0dca1793 | 5518 | _ok: |
763f356c TI |
5519 | snd_pcm_trigger_done(substream, substream); |
5520 | if (!hdspm->running && running) | |
5521 | hdspm_start_audio(hdspm); | |
5522 | else if (hdspm->running && !running) | |
5523 | hdspm_stop_audio(hdspm); | |
5524 | hdspm->running = running; | |
5525 | spin_unlock(&hdspm->lock); | |
5526 | ||
5527 | return 0; | |
5528 | } | |
5529 | ||
98274f07 | 5530 | static int snd_hdspm_prepare(struct snd_pcm_substream *substream) |
763f356c TI |
5531 | { |
5532 | return 0; | |
5533 | } | |
5534 | ||
0dca1793 AK |
5535 | static unsigned int period_sizes_old[] = { |
5536 | 64, 128, 256, 512, 1024, 2048, 4096 | |
5537 | }; | |
5538 | ||
5539 | static unsigned int period_sizes_new[] = { | |
5540 | 32, 64, 128, 256, 512, 1024, 2048, 4096 | |
5541 | }; | |
5542 | ||
5543 | /* RayDAT and AIO always have a buffer of 16384 samples per channel */ | |
5544 | static unsigned int raydat_aio_buffer_sizes[] = { | |
5545 | 16384 | |
5546 | }; | |
763f356c | 5547 | |
98274f07 | 5548 | static struct snd_pcm_hardware snd_hdspm_playback_subinfo = { |
763f356c TI |
5549 | .info = (SNDRV_PCM_INFO_MMAP | |
5550 | SNDRV_PCM_INFO_MMAP_VALID | | |
5551 | SNDRV_PCM_INFO_NONINTERLEAVED | | |
5552 | SNDRV_PCM_INFO_SYNC_START | SNDRV_PCM_INFO_DOUBLE), | |
5553 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
5554 | .rates = (SNDRV_PCM_RATE_32000 | | |
5555 | SNDRV_PCM_RATE_44100 | | |
5556 | SNDRV_PCM_RATE_48000 | | |
5557 | SNDRV_PCM_RATE_64000 | | |
3cee5a60 RB |
5558 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 | |
5559 | SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000 ), | |
763f356c | 5560 | .rate_min = 32000, |
3cee5a60 | 5561 | .rate_max = 192000, |
763f356c TI |
5562 | .channels_min = 1, |
5563 | .channels_max = HDSPM_MAX_CHANNELS, | |
5564 | .buffer_bytes_max = | |
5565 | HDSPM_CHANNEL_BUFFER_BYTES * HDSPM_MAX_CHANNELS, | |
5566 | .period_bytes_min = (64 * 4), | |
0dca1793 | 5567 | .period_bytes_max = (4096 * 4) * HDSPM_MAX_CHANNELS, |
763f356c | 5568 | .periods_min = 2, |
0dca1793 | 5569 | .periods_max = 512, |
763f356c TI |
5570 | .fifo_size = 0 |
5571 | }; | |
5572 | ||
98274f07 | 5573 | static struct snd_pcm_hardware snd_hdspm_capture_subinfo = { |
763f356c TI |
5574 | .info = (SNDRV_PCM_INFO_MMAP | |
5575 | SNDRV_PCM_INFO_MMAP_VALID | | |
5576 | SNDRV_PCM_INFO_NONINTERLEAVED | | |
5577 | SNDRV_PCM_INFO_SYNC_START), | |
5578 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
5579 | .rates = (SNDRV_PCM_RATE_32000 | | |
5580 | SNDRV_PCM_RATE_44100 | | |
5581 | SNDRV_PCM_RATE_48000 | | |
5582 | SNDRV_PCM_RATE_64000 | | |
3cee5a60 RB |
5583 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 | |
5584 | SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000), | |
763f356c | 5585 | .rate_min = 32000, |
3cee5a60 | 5586 | .rate_max = 192000, |
763f356c TI |
5587 | .channels_min = 1, |
5588 | .channels_max = HDSPM_MAX_CHANNELS, | |
5589 | .buffer_bytes_max = | |
5590 | HDSPM_CHANNEL_BUFFER_BYTES * HDSPM_MAX_CHANNELS, | |
5591 | .period_bytes_min = (64 * 4), | |
0dca1793 | 5592 | .period_bytes_max = (4096 * 4) * HDSPM_MAX_CHANNELS, |
763f356c | 5593 | .periods_min = 2, |
0dca1793 | 5594 | .periods_max = 512, |
763f356c TI |
5595 | .fifo_size = 0 |
5596 | }; | |
5597 | ||
0dca1793 AK |
5598 | static struct snd_pcm_hw_constraint_list hw_constraints_period_sizes_old = { |
5599 | .count = ARRAY_SIZE(period_sizes_old), | |
5600 | .list = period_sizes_old, | |
5601 | .mask = 0 | |
5602 | }; | |
5603 | ||
5604 | static struct snd_pcm_hw_constraint_list hw_constraints_period_sizes_new = { | |
5605 | .count = ARRAY_SIZE(period_sizes_new), | |
5606 | .list = period_sizes_new, | |
5607 | .mask = 0 | |
5608 | }; | |
5609 | ||
5610 | static struct snd_pcm_hw_constraint_list hw_constraints_raydat_io_buffer = { | |
5611 | .count = ARRAY_SIZE(raydat_aio_buffer_sizes), | |
5612 | .list = raydat_aio_buffer_sizes, | |
763f356c TI |
5613 | .mask = 0 |
5614 | }; | |
5615 | ||
0dca1793 AK |
5616 | static int snd_hdspm_hw_rule_in_channels_rate(struct snd_pcm_hw_params *params, |
5617 | struct snd_pcm_hw_rule *rule) | |
5618 | { | |
5619 | struct hdspm *hdspm = rule->private; | |
5620 | struct snd_interval *c = | |
5621 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); | |
5622 | struct snd_interval *r = | |
5623 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); | |
5624 | ||
5625 | if (r->min > 96000 && r->max <= 192000) { | |
5626 | struct snd_interval t = { | |
5627 | .min = hdspm->qs_in_channels, | |
5628 | .max = hdspm->qs_in_channels, | |
5629 | .integer = 1, | |
5630 | }; | |
5631 | return snd_interval_refine(c, &t); | |
5632 | } else if (r->min > 48000 && r->max <= 96000) { | |
5633 | struct snd_interval t = { | |
5634 | .min = hdspm->ds_in_channels, | |
5635 | .max = hdspm->ds_in_channels, | |
5636 | .integer = 1, | |
5637 | }; | |
5638 | return snd_interval_refine(c, &t); | |
5639 | } else if (r->max < 64000) { | |
5640 | struct snd_interval t = { | |
5641 | .min = hdspm->ss_in_channels, | |
5642 | .max = hdspm->ss_in_channels, | |
5643 | .integer = 1, | |
5644 | }; | |
5645 | return snd_interval_refine(c, &t); | |
5646 | } | |
5647 | ||
5648 | return 0; | |
5649 | } | |
763f356c | 5650 | |
0dca1793 | 5651 | static int snd_hdspm_hw_rule_out_channels_rate(struct snd_pcm_hw_params *params, |
98274f07 | 5652 | struct snd_pcm_hw_rule * rule) |
763f356c | 5653 | { |
98274f07 TI |
5654 | struct hdspm *hdspm = rule->private; |
5655 | struct snd_interval *c = | |
763f356c | 5656 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); |
98274f07 | 5657 | struct snd_interval *r = |
763f356c TI |
5658 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); |
5659 | ||
0dca1793 AK |
5660 | if (r->min > 96000 && r->max <= 192000) { |
5661 | struct snd_interval t = { | |
5662 | .min = hdspm->qs_out_channels, | |
5663 | .max = hdspm->qs_out_channels, | |
5664 | .integer = 1, | |
5665 | }; | |
5666 | return snd_interval_refine(c, &t); | |
5667 | } else if (r->min > 48000 && r->max <= 96000) { | |
98274f07 | 5668 | struct snd_interval t = { |
0dca1793 AK |
5669 | .min = hdspm->ds_out_channels, |
5670 | .max = hdspm->ds_out_channels, | |
763f356c TI |
5671 | .integer = 1, |
5672 | }; | |
5673 | return snd_interval_refine(c, &t); | |
5674 | } else if (r->max < 64000) { | |
98274f07 | 5675 | struct snd_interval t = { |
0dca1793 AK |
5676 | .min = hdspm->ss_out_channels, |
5677 | .max = hdspm->ss_out_channels, | |
763f356c TI |
5678 | .integer = 1, |
5679 | }; | |
5680 | return snd_interval_refine(c, &t); | |
0dca1793 | 5681 | } else { |
763f356c TI |
5682 | } |
5683 | return 0; | |
5684 | } | |
5685 | ||
0dca1793 | 5686 | static int snd_hdspm_hw_rule_rate_in_channels(struct snd_pcm_hw_params *params, |
98274f07 | 5687 | struct snd_pcm_hw_rule * rule) |
763f356c | 5688 | { |
98274f07 TI |
5689 | struct hdspm *hdspm = rule->private; |
5690 | struct snd_interval *c = | |
763f356c | 5691 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); |
98274f07 | 5692 | struct snd_interval *r = |
763f356c TI |
5693 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); |
5694 | ||
0dca1793 | 5695 | if (c->min >= hdspm->ss_in_channels) { |
98274f07 | 5696 | struct snd_interval t = { |
763f356c TI |
5697 | .min = 32000, |
5698 | .max = 48000, | |
5699 | .integer = 1, | |
5700 | }; | |
5701 | return snd_interval_refine(r, &t); | |
0dca1793 AK |
5702 | } else if (c->max <= hdspm->qs_in_channels) { |
5703 | struct snd_interval t = { | |
5704 | .min = 128000, | |
5705 | .max = 192000, | |
5706 | .integer = 1, | |
5707 | }; | |
5708 | return snd_interval_refine(r, &t); | |
5709 | } else if (c->max <= hdspm->ds_in_channels) { | |
98274f07 | 5710 | struct snd_interval t = { |
763f356c TI |
5711 | .min = 64000, |
5712 | .max = 96000, | |
5713 | .integer = 1, | |
5714 | }; | |
0dca1793 AK |
5715 | return snd_interval_refine(r, &t); |
5716 | } | |
5717 | ||
5718 | return 0; | |
5719 | } | |
5720 | static int snd_hdspm_hw_rule_rate_out_channels(struct snd_pcm_hw_params *params, | |
5721 | struct snd_pcm_hw_rule *rule) | |
5722 | { | |
5723 | struct hdspm *hdspm = rule->private; | |
5724 | struct snd_interval *c = | |
5725 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); | |
5726 | struct snd_interval *r = | |
5727 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); | |
763f356c | 5728 | |
0dca1793 AK |
5729 | if (c->min >= hdspm->ss_out_channels) { |
5730 | struct snd_interval t = { | |
5731 | .min = 32000, | |
5732 | .max = 48000, | |
5733 | .integer = 1, | |
5734 | }; | |
5735 | return snd_interval_refine(r, &t); | |
5736 | } else if (c->max <= hdspm->qs_out_channels) { | |
5737 | struct snd_interval t = { | |
5738 | .min = 128000, | |
5739 | .max = 192000, | |
5740 | .integer = 1, | |
5741 | }; | |
5742 | return snd_interval_refine(r, &t); | |
5743 | } else if (c->max <= hdspm->ds_out_channels) { | |
5744 | struct snd_interval t = { | |
5745 | .min = 64000, | |
5746 | .max = 96000, | |
5747 | .integer = 1, | |
5748 | }; | |
763f356c TI |
5749 | return snd_interval_refine(r, &t); |
5750 | } | |
0dca1793 | 5751 | |
763f356c TI |
5752 | return 0; |
5753 | } | |
5754 | ||
0dca1793 | 5755 | static int snd_hdspm_hw_rule_in_channels(struct snd_pcm_hw_params *params, |
ffb2c3c0 RB |
5756 | struct snd_pcm_hw_rule *rule) |
5757 | { | |
5758 | unsigned int list[3]; | |
5759 | struct hdspm *hdspm = rule->private; | |
5760 | struct snd_interval *c = hw_param_interval(params, | |
5761 | SNDRV_PCM_HW_PARAM_CHANNELS); | |
0dca1793 AK |
5762 | |
5763 | list[0] = hdspm->qs_in_channels; | |
5764 | list[1] = hdspm->ds_in_channels; | |
5765 | list[2] = hdspm->ss_in_channels; | |
5766 | return snd_interval_list(c, 3, list, 0); | |
5767 | } | |
5768 | ||
5769 | static int snd_hdspm_hw_rule_out_channels(struct snd_pcm_hw_params *params, | |
5770 | struct snd_pcm_hw_rule *rule) | |
5771 | { | |
5772 | unsigned int list[3]; | |
5773 | struct hdspm *hdspm = rule->private; | |
5774 | struct snd_interval *c = hw_param_interval(params, | |
5775 | SNDRV_PCM_HW_PARAM_CHANNELS); | |
5776 | ||
5777 | list[0] = hdspm->qs_out_channels; | |
5778 | list[1] = hdspm->ds_out_channels; | |
5779 | list[2] = hdspm->ss_out_channels; | |
5780 | return snd_interval_list(c, 3, list, 0); | |
ffb2c3c0 RB |
5781 | } |
5782 | ||
5783 | ||
ef5fa1a4 TI |
5784 | static unsigned int hdspm_aes32_sample_rates[] = { |
5785 | 32000, 44100, 48000, 64000, 88200, 96000, 128000, 176400, 192000 | |
5786 | }; | |
ffb2c3c0 | 5787 | |
ef5fa1a4 TI |
5788 | static struct snd_pcm_hw_constraint_list |
5789 | hdspm_hw_constraints_aes32_sample_rates = { | |
ffb2c3c0 RB |
5790 | .count = ARRAY_SIZE(hdspm_aes32_sample_rates), |
5791 | .list = hdspm_aes32_sample_rates, | |
5792 | .mask = 0 | |
5793 | }; | |
5794 | ||
98274f07 | 5795 | static int snd_hdspm_playback_open(struct snd_pcm_substream *substream) |
763f356c | 5796 | { |
98274f07 TI |
5797 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
5798 | struct snd_pcm_runtime *runtime = substream->runtime; | |
763f356c | 5799 | |
763f356c TI |
5800 | spin_lock_irq(&hdspm->lock); |
5801 | ||
5802 | snd_pcm_set_sync(substream); | |
5803 | ||
0dca1793 | 5804 | |
763f356c TI |
5805 | runtime->hw = snd_hdspm_playback_subinfo; |
5806 | ||
5807 | if (hdspm->capture_substream == NULL) | |
5808 | hdspm_stop_audio(hdspm); | |
5809 | ||
5810 | hdspm->playback_pid = current->pid; | |
5811 | hdspm->playback_substream = substream; | |
5812 | ||
5813 | spin_unlock_irq(&hdspm->lock); | |
5814 | ||
5815 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
5816 | ||
0dca1793 AK |
5817 | switch (hdspm->io_type) { |
5818 | case AIO: | |
5819 | case RayDAT: | |
5820 | snd_pcm_hw_constraint_list(runtime, 0, | |
5821 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE, | |
5822 | &hw_constraints_period_sizes_new); | |
5823 | snd_pcm_hw_constraint_list(runtime, 0, | |
5824 | SNDRV_PCM_HW_PARAM_BUFFER_SIZE, | |
5825 | &hw_constraints_raydat_io_buffer); | |
5826 | ||
5827 | break; | |
5828 | ||
5829 | default: | |
5830 | snd_pcm_hw_constraint_list(runtime, 0, | |
5831 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE, | |
5832 | &hw_constraints_period_sizes_old); | |
5833 | } | |
763f356c | 5834 | |
0dca1793 | 5835 | if (AES32 == hdspm->io_type) { |
ffb2c3c0 RB |
5836 | snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, |
5837 | &hdspm_hw_constraints_aes32_sample_rates); | |
5838 | } else { | |
5839 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, | |
0dca1793 AK |
5840 | snd_hdspm_hw_rule_out_channels, hdspm, |
5841 | SNDRV_PCM_HW_PARAM_CHANNELS, -1); | |
ffb2c3c0 | 5842 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, |
0dca1793 AK |
5843 | snd_hdspm_hw_rule_out_channels_rate, hdspm, |
5844 | SNDRV_PCM_HW_PARAM_RATE, -1); | |
ffb2c3c0 RB |
5845 | |
5846 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
0dca1793 AK |
5847 | snd_hdspm_hw_rule_rate_out_channels, hdspm, |
5848 | SNDRV_PCM_HW_PARAM_CHANNELS, -1); | |
ffb2c3c0 | 5849 | } |
763f356c TI |
5850 | return 0; |
5851 | } | |
5852 | ||
98274f07 | 5853 | static int snd_hdspm_playback_release(struct snd_pcm_substream *substream) |
763f356c | 5854 | { |
98274f07 | 5855 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
5856 | |
5857 | spin_lock_irq(&hdspm->lock); | |
5858 | ||
5859 | hdspm->playback_pid = -1; | |
5860 | hdspm->playback_substream = NULL; | |
5861 | ||
5862 | spin_unlock_irq(&hdspm->lock); | |
5863 | ||
5864 | return 0; | |
5865 | } | |
5866 | ||
5867 | ||
98274f07 | 5868 | static int snd_hdspm_capture_open(struct snd_pcm_substream *substream) |
763f356c | 5869 | { |
98274f07 TI |
5870 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
5871 | struct snd_pcm_runtime *runtime = substream->runtime; | |
763f356c TI |
5872 | |
5873 | spin_lock_irq(&hdspm->lock); | |
5874 | snd_pcm_set_sync(substream); | |
5875 | runtime->hw = snd_hdspm_capture_subinfo; | |
5876 | ||
5877 | if (hdspm->playback_substream == NULL) | |
5878 | hdspm_stop_audio(hdspm); | |
5879 | ||
5880 | hdspm->capture_pid = current->pid; | |
5881 | hdspm->capture_substream = substream; | |
5882 | ||
5883 | spin_unlock_irq(&hdspm->lock); | |
5884 | ||
5885 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
0dca1793 AK |
5886 | switch (hdspm->io_type) { |
5887 | case AIO: | |
5888 | case RayDAT: | |
5889 | snd_pcm_hw_constraint_list(runtime, 0, | |
5890 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE, | |
5891 | &hw_constraints_period_sizes_new); | |
5892 | snd_pcm_hw_constraint_list(runtime, 0, | |
5893 | SNDRV_PCM_HW_PARAM_BUFFER_SIZE, | |
5894 | &hw_constraints_raydat_io_buffer); | |
5895 | break; | |
5896 | ||
5897 | default: | |
5898 | snd_pcm_hw_constraint_list(runtime, 0, | |
5899 | SNDRV_PCM_HW_PARAM_PERIOD_SIZE, | |
5900 | &hw_constraints_period_sizes_old); | |
5901 | } | |
5902 | ||
5903 | if (AES32 == hdspm->io_type) { | |
ffb2c3c0 RB |
5904 | snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, |
5905 | &hdspm_hw_constraints_aes32_sample_rates); | |
5906 | } else { | |
5907 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, | |
0dca1793 | 5908 | snd_hdspm_hw_rule_in_channels, hdspm, |
ffb2c3c0 RB |
5909 | SNDRV_PCM_HW_PARAM_CHANNELS, -1); |
5910 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, | |
0dca1793 | 5911 | snd_hdspm_hw_rule_in_channels_rate, hdspm, |
ffb2c3c0 RB |
5912 | SNDRV_PCM_HW_PARAM_RATE, -1); |
5913 | ||
5914 | snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
0dca1793 | 5915 | snd_hdspm_hw_rule_rate_in_channels, hdspm, |
ffb2c3c0 RB |
5916 | SNDRV_PCM_HW_PARAM_CHANNELS, -1); |
5917 | } | |
763f356c TI |
5918 | return 0; |
5919 | } | |
5920 | ||
98274f07 | 5921 | static int snd_hdspm_capture_release(struct snd_pcm_substream *substream) |
763f356c | 5922 | { |
98274f07 | 5923 | struct hdspm *hdspm = snd_pcm_substream_chip(substream); |
763f356c TI |
5924 | |
5925 | spin_lock_irq(&hdspm->lock); | |
5926 | ||
5927 | hdspm->capture_pid = -1; | |
5928 | hdspm->capture_substream = NULL; | |
5929 | ||
5930 | spin_unlock_irq(&hdspm->lock); | |
5931 | return 0; | |
5932 | } | |
5933 | ||
0dca1793 AK |
5934 | static int snd_hdspm_hwdep_dummy_op(struct snd_hwdep *hw, struct file *file) |
5935 | { | |
5936 | /* we have nothing to initialize but the call is required */ | |
5937 | return 0; | |
5938 | } | |
5939 | ||
5940 | static inline int copy_u32_le(void __user *dest, void __iomem *src) | |
5941 | { | |
5942 | u32 val = readl(src); | |
5943 | return copy_to_user(dest, &val, 4); | |
5944 | } | |
5945 | ||
5946 | static int snd_hdspm_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, | |
5947 | unsigned int cmd, unsigned long __user arg) | |
763f356c | 5948 | { |
0dca1793 | 5949 | void __user *argp = (void __user *)arg; |
ef5fa1a4 | 5950 | struct hdspm *hdspm = hw->private_data; |
98274f07 | 5951 | struct hdspm_mixer_ioctl mixer; |
0dca1793 AK |
5952 | struct hdspm_config info; |
5953 | struct hdspm_status status; | |
98274f07 | 5954 | struct hdspm_version hdspm_version; |
0dca1793 AK |
5955 | struct hdspm_peak_rms levels; |
5956 | struct hdspm_ltc ltc; | |
5957 | unsigned int statusregister; | |
5958 | long unsigned int s; | |
5959 | int i = 0; | |
763f356c TI |
5960 | |
5961 | switch (cmd) { | |
5962 | ||
763f356c | 5963 | case SNDRV_HDSPM_IOCTL_GET_PEAK_RMS: |
0dca1793 AK |
5964 | for (i = 0; i < HDSPM_MAX_CHANNELS; i++) { |
5965 | levels.input_peaks[i] = | |
5966 | readl(hdspm->iobase + | |
5967 | HDSPM_MADI_INPUT_PEAK + i*4); | |
5968 | levels.playback_peaks[i] = | |
5969 | readl(hdspm->iobase + | |
5970 | HDSPM_MADI_PLAYBACK_PEAK + i*4); | |
5971 | levels.output_peaks[i] = | |
5972 | readl(hdspm->iobase + | |
5973 | HDSPM_MADI_OUTPUT_PEAK + i*4); | |
5974 | ||
5975 | levels.input_rms[i] = | |
5976 | ((uint64_t) readl(hdspm->iobase + | |
5977 | HDSPM_MADI_INPUT_RMS_H + i*4) << 32) | | |
5978 | (uint64_t) readl(hdspm->iobase + | |
5979 | HDSPM_MADI_INPUT_RMS_L + i*4); | |
5980 | levels.playback_rms[i] = | |
5981 | ((uint64_t)readl(hdspm->iobase + | |
5982 | HDSPM_MADI_PLAYBACK_RMS_H+i*4) << 32) | | |
5983 | (uint64_t)readl(hdspm->iobase + | |
5984 | HDSPM_MADI_PLAYBACK_RMS_L + i*4); | |
5985 | levels.output_rms[i] = | |
5986 | ((uint64_t)readl(hdspm->iobase + | |
5987 | HDSPM_MADI_OUTPUT_RMS_H + i*4) << 32) | | |
5988 | (uint64_t)readl(hdspm->iobase + | |
5989 | HDSPM_MADI_OUTPUT_RMS_L + i*4); | |
5990 | } | |
5991 | ||
5992 | if (hdspm->system_sample_rate > 96000) { | |
5993 | levels.speed = qs; | |
5994 | } else if (hdspm->system_sample_rate > 48000) { | |
5995 | levels.speed = ds; | |
5996 | } else { | |
5997 | levels.speed = ss; | |
5998 | } | |
5999 | levels.status2 = hdspm_read(hdspm, HDSPM_statusRegister2); | |
6000 | ||
6001 | s = copy_to_user(argp, &levels, sizeof(struct hdspm_peak_rms)); | |
6002 | if (0 != s) { | |
6003 | /* snd_printk(KERN_ERR "copy_to_user(.., .., %lu): %lu | |
6004 | [Levels]\n", sizeof(struct hdspm_peak_rms), s); | |
6005 | */ | |
763f356c | 6006 | return -EFAULT; |
0dca1793 AK |
6007 | } |
6008 | break; | |
6009 | ||
6010 | case SNDRV_HDSPM_IOCTL_GET_LTC: | |
6011 | ltc.ltc = hdspm_read(hdspm, HDSPM_RD_TCO); | |
6012 | i = hdspm_read(hdspm, HDSPM_RD_TCO + 4); | |
6013 | if (i & HDSPM_TCO1_LTC_Input_valid) { | |
6014 | switch (i & (HDSPM_TCO1_LTC_Format_LSB | | |
6015 | HDSPM_TCO1_LTC_Format_MSB)) { | |
6016 | case 0: | |
6017 | ltc.format = fps_24; | |
6018 | break; | |
6019 | case HDSPM_TCO1_LTC_Format_LSB: | |
6020 | ltc.format = fps_25; | |
6021 | break; | |
6022 | case HDSPM_TCO1_LTC_Format_MSB: | |
6023 | ltc.format = fps_2997; | |
6024 | break; | |
6025 | default: | |
6026 | ltc.format = 30; | |
6027 | break; | |
6028 | } | |
6029 | if (i & HDSPM_TCO1_set_drop_frame_flag) { | |
6030 | ltc.frame = drop_frame; | |
6031 | } else { | |
6032 | ltc.frame = full_frame; | |
6033 | } | |
6034 | } else { | |
6035 | ltc.format = format_invalid; | |
6036 | ltc.frame = frame_invalid; | |
6037 | } | |
6038 | if (i & HDSPM_TCO1_Video_Input_Format_NTSC) { | |
6039 | ltc.input_format = ntsc; | |
6040 | } else if (i & HDSPM_TCO1_Video_Input_Format_PAL) { | |
6041 | ltc.input_format = pal; | |
6042 | } else { | |
6043 | ltc.input_format = no_video; | |
6044 | } | |
6045 | ||
6046 | s = copy_to_user(argp, <c, sizeof(struct hdspm_ltc)); | |
6047 | if (0 != s) { | |
6048 | /* | |
6049 | snd_printk(KERN_ERR "copy_to_user(.., .., %lu): %lu [LTC]\n", sizeof(struct hdspm_ltc), s); */ | |
763f356c | 6050 | return -EFAULT; |
0dca1793 | 6051 | } |
763f356c TI |
6052 | |
6053 | break; | |
763f356c | 6054 | |
0dca1793 | 6055 | case SNDRV_HDSPM_IOCTL_GET_CONFIG: |
763f356c TI |
6056 | |
6057 | spin_lock_irq(&hdspm->lock); | |
ef5fa1a4 TI |
6058 | info.pref_sync_ref = hdspm_pref_sync_ref(hdspm); |
6059 | info.wordclock_sync_check = hdspm_wc_sync_check(hdspm); | |
763f356c TI |
6060 | |
6061 | info.system_sample_rate = hdspm->system_sample_rate; | |
6062 | info.autosync_sample_rate = | |
0dca1793 | 6063 | hdspm_external_sample_rate(hdspm); |
ef5fa1a4 TI |
6064 | info.system_clock_mode = hdspm_system_clock_mode(hdspm); |
6065 | info.clock_source = hdspm_clock_source(hdspm); | |
6066 | info.autosync_ref = hdspm_autosync_ref(hdspm); | |
6067 | info.line_out = hdspm_line_out(hdspm); | |
763f356c TI |
6068 | info.passthru = 0; |
6069 | spin_unlock_irq(&hdspm->lock); | |
6070 | if (copy_to_user((void __user *) arg, &info, sizeof(info))) | |
6071 | return -EFAULT; | |
6072 | break; | |
6073 | ||
0dca1793 AK |
6074 | case SNDRV_HDSPM_IOCTL_GET_STATUS: |
6075 | status.card_type = hdspm->io_type; | |
6076 | ||
6077 | status.autosync_source = hdspm_autosync_ref(hdspm); | |
6078 | ||
6079 | status.card_clock = 110069313433624ULL; | |
6080 | status.master_period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ); | |
6081 | ||
6082 | switch (hdspm->io_type) { | |
6083 | case MADI: | |
6084 | case MADIface: | |
6085 | status.card_specific.madi.sync_wc = | |
6086 | hdspm_wc_sync_check(hdspm); | |
6087 | status.card_specific.madi.sync_madi = | |
6088 | hdspm_madi_sync_check(hdspm); | |
6089 | status.card_specific.madi.sync_tco = | |
6090 | hdspm_tco_sync_check(hdspm); | |
6091 | status.card_specific.madi.sync_in = | |
6092 | hdspm_sync_in_sync_check(hdspm); | |
6093 | ||
6094 | statusregister = | |
6095 | hdspm_read(hdspm, HDSPM_statusRegister); | |
6096 | status.card_specific.madi.madi_input = | |
6097 | (statusregister & HDSPM_AB_int) ? 1 : 0; | |
6098 | status.card_specific.madi.channel_format = | |
6099 | (statusregister & HDSPM_TX_64ch) ? 1 : 0; | |
6100 | /* TODO: Mac driver sets it when f_s>48kHz */ | |
6101 | status.card_specific.madi.frame_format = 0; | |
6102 | ||
6103 | default: | |
6104 | break; | |
6105 | } | |
6106 | ||
6107 | if (copy_to_user((void __user *) arg, &status, sizeof(status))) | |
6108 | return -EFAULT; | |
6109 | ||
6110 | ||
6111 | break; | |
6112 | ||
763f356c | 6113 | case SNDRV_HDSPM_IOCTL_GET_VERSION: |
0dca1793 AK |
6114 | hdspm_version.card_type = hdspm->io_type; |
6115 | strncpy(hdspm_version.cardname, hdspm->card_name, | |
6116 | sizeof(hdspm_version.cardname)); | |
6117 | hdspm_version.serial = (hdspm_read(hdspm, | |
6118 | HDSPM_midiStatusIn0)>>8) & 0xFFFFFF; | |
763f356c | 6119 | hdspm_version.firmware_rev = hdspm->firmware_rev; |
0dca1793 AK |
6120 | hdspm_version.addons = 0; |
6121 | if (hdspm->tco) | |
6122 | hdspm_version.addons |= HDSPM_ADDON_TCO; | |
6123 | ||
763f356c | 6124 | if (copy_to_user((void __user *) arg, &hdspm_version, |
0dca1793 | 6125 | sizeof(hdspm_version))) |
763f356c TI |
6126 | return -EFAULT; |
6127 | break; | |
6128 | ||
6129 | case SNDRV_HDSPM_IOCTL_GET_MIXER: | |
6130 | if (copy_from_user(&mixer, (void __user *)arg, sizeof(mixer))) | |
6131 | return -EFAULT; | |
ef5fa1a4 | 6132 | if (copy_to_user((void __user *)mixer.mixer, hdspm->mixer, |
0dca1793 | 6133 | sizeof(struct hdspm_mixer))) |
763f356c TI |
6134 | return -EFAULT; |
6135 | break; | |
6136 | ||
6137 | default: | |
6138 | return -EINVAL; | |
6139 | } | |
6140 | return 0; | |
6141 | } | |
6142 | ||
98274f07 | 6143 | static struct snd_pcm_ops snd_hdspm_playback_ops = { |
763f356c TI |
6144 | .open = snd_hdspm_playback_open, |
6145 | .close = snd_hdspm_playback_release, | |
6146 | .ioctl = snd_hdspm_ioctl, | |
6147 | .hw_params = snd_hdspm_hw_params, | |
6148 | .hw_free = snd_hdspm_hw_free, | |
6149 | .prepare = snd_hdspm_prepare, | |
6150 | .trigger = snd_hdspm_trigger, | |
6151 | .pointer = snd_hdspm_hw_pointer, | |
763f356c TI |
6152 | .page = snd_pcm_sgbuf_ops_page, |
6153 | }; | |
6154 | ||
98274f07 | 6155 | static struct snd_pcm_ops snd_hdspm_capture_ops = { |
763f356c TI |
6156 | .open = snd_hdspm_capture_open, |
6157 | .close = snd_hdspm_capture_release, | |
6158 | .ioctl = snd_hdspm_ioctl, | |
6159 | .hw_params = snd_hdspm_hw_params, | |
6160 | .hw_free = snd_hdspm_hw_free, | |
6161 | .prepare = snd_hdspm_prepare, | |
6162 | .trigger = snd_hdspm_trigger, | |
6163 | .pointer = snd_hdspm_hw_pointer, | |
763f356c TI |
6164 | .page = snd_pcm_sgbuf_ops_page, |
6165 | }; | |
6166 | ||
98274f07 TI |
6167 | static int __devinit snd_hdspm_create_hwdep(struct snd_card *card, |
6168 | struct hdspm * hdspm) | |
763f356c | 6169 | { |
98274f07 | 6170 | struct snd_hwdep *hw; |
763f356c TI |
6171 | int err; |
6172 | ||
ef5fa1a4 TI |
6173 | err = snd_hwdep_new(card, "HDSPM hwdep", 0, &hw); |
6174 | if (err < 0) | |
763f356c TI |
6175 | return err; |
6176 | ||
6177 | hdspm->hwdep = hw; | |
6178 | hw->private_data = hdspm; | |
6179 | strcpy(hw->name, "HDSPM hwdep interface"); | |
6180 | ||
0dca1793 | 6181 | hw->ops.open = snd_hdspm_hwdep_dummy_op; |
763f356c | 6182 | hw->ops.ioctl = snd_hdspm_hwdep_ioctl; |
0dca1793 | 6183 | hw->ops.release = snd_hdspm_hwdep_dummy_op; |
763f356c TI |
6184 | |
6185 | return 0; | |
6186 | } | |
6187 | ||
6188 | ||
6189 | /*------------------------------------------------------------ | |
0dca1793 | 6190 | memory interface |
763f356c | 6191 | ------------------------------------------------------------*/ |
0dca1793 | 6192 | static int __devinit snd_hdspm_preallocate_memory(struct hdspm *hdspm) |
763f356c TI |
6193 | { |
6194 | int err; | |
98274f07 | 6195 | struct snd_pcm *pcm; |
763f356c TI |
6196 | size_t wanted; |
6197 | ||
6198 | pcm = hdspm->pcm; | |
6199 | ||
3cee5a60 | 6200 | wanted = HDSPM_DMA_AREA_BYTES; |
763f356c | 6201 | |
ef5fa1a4 | 6202 | err = |
763f356c | 6203 | snd_pcm_lib_preallocate_pages_for_all(pcm, |
0dca1793 | 6204 | SNDRV_DMA_TYPE_DEV_SG, |
763f356c TI |
6205 | snd_dma_pci_data(hdspm->pci), |
6206 | wanted, | |
ef5fa1a4 TI |
6207 | wanted); |
6208 | if (err < 0) { | |
e2eba3e7 | 6209 | snd_printdd("Could not preallocate %zd Bytes\n", wanted); |
763f356c TI |
6210 | |
6211 | return err; | |
6212 | } else | |
e2eba3e7 | 6213 | snd_printdd(" Preallocated %zd Bytes\n", wanted); |
763f356c TI |
6214 | |
6215 | return 0; | |
6216 | } | |
6217 | ||
0dca1793 AK |
6218 | |
6219 | static void hdspm_set_sgbuf(struct hdspm *hdspm, | |
77a23f26 | 6220 | struct snd_pcm_substream *substream, |
763f356c TI |
6221 | unsigned int reg, int channels) |
6222 | { | |
6223 | int i; | |
0dca1793 AK |
6224 | |
6225 | /* continuous memory segment */ | |
763f356c TI |
6226 | for (i = 0; i < (channels * 16); i++) |
6227 | hdspm_write(hdspm, reg + 4 * i, | |
0dca1793 | 6228 | snd_pcm_sgbuf_get_addr(substream, 4096 * i)); |
763f356c TI |
6229 | } |
6230 | ||
0dca1793 | 6231 | |
763f356c | 6232 | /* ------------- ALSA Devices ---------------------------- */ |
98274f07 | 6233 | static int __devinit snd_hdspm_create_pcm(struct snd_card *card, |
0dca1793 | 6234 | struct hdspm *hdspm) |
763f356c | 6235 | { |
98274f07 | 6236 | struct snd_pcm *pcm; |
763f356c TI |
6237 | int err; |
6238 | ||
ef5fa1a4 TI |
6239 | err = snd_pcm_new(card, hdspm->card_name, 0, 1, 1, &pcm); |
6240 | if (err < 0) | |
763f356c TI |
6241 | return err; |
6242 | ||
6243 | hdspm->pcm = pcm; | |
6244 | pcm->private_data = hdspm; | |
6245 | strcpy(pcm->name, hdspm->card_name); | |
6246 | ||
6247 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, | |
6248 | &snd_hdspm_playback_ops); | |
6249 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, | |
6250 | &snd_hdspm_capture_ops); | |
6251 | ||
6252 | pcm->info_flags = SNDRV_PCM_INFO_JOINT_DUPLEX; | |
6253 | ||
ef5fa1a4 TI |
6254 | err = snd_hdspm_preallocate_memory(hdspm); |
6255 | if (err < 0) | |
763f356c TI |
6256 | return err; |
6257 | ||
6258 | return 0; | |
6259 | } | |
6260 | ||
98274f07 | 6261 | static inline void snd_hdspm_initialize_midi_flush(struct hdspm * hdspm) |
763f356c TI |
6262 | { |
6263 | snd_hdspm_flush_midi_input(hdspm, 0); | |
6264 | snd_hdspm_flush_midi_input(hdspm, 1); | |
6265 | } | |
6266 | ||
98274f07 TI |
6267 | static int __devinit snd_hdspm_create_alsa_devices(struct snd_card *card, |
6268 | struct hdspm * hdspm) | |
763f356c | 6269 | { |
0dca1793 | 6270 | int err, i; |
763f356c TI |
6271 | |
6272 | snd_printdd("Create card...\n"); | |
ef5fa1a4 TI |
6273 | err = snd_hdspm_create_pcm(card, hdspm); |
6274 | if (err < 0) | |
763f356c TI |
6275 | return err; |
6276 | ||
0dca1793 AK |
6277 | i = 0; |
6278 | while (i < hdspm->midiPorts) { | |
6279 | err = snd_hdspm_create_midi(card, hdspm, i); | |
6280 | if (err < 0) { | |
6281 | return err; | |
6282 | } | |
6283 | i++; | |
6284 | } | |
763f356c | 6285 | |
ef5fa1a4 TI |
6286 | err = snd_hdspm_create_controls(card, hdspm); |
6287 | if (err < 0) | |
763f356c TI |
6288 | return err; |
6289 | ||
ef5fa1a4 TI |
6290 | err = snd_hdspm_create_hwdep(card, hdspm); |
6291 | if (err < 0) | |
763f356c TI |
6292 | return err; |
6293 | ||
6294 | snd_printdd("proc init...\n"); | |
6295 | snd_hdspm_proc_init(hdspm); | |
6296 | ||
6297 | hdspm->system_sample_rate = -1; | |
6298 | hdspm->last_external_sample_rate = -1; | |
6299 | hdspm->last_internal_sample_rate = -1; | |
6300 | hdspm->playback_pid = -1; | |
6301 | hdspm->capture_pid = -1; | |
6302 | hdspm->capture_substream = NULL; | |
6303 | hdspm->playback_substream = NULL; | |
6304 | ||
6305 | snd_printdd("Set defaults...\n"); | |
ef5fa1a4 TI |
6306 | err = snd_hdspm_set_defaults(hdspm); |
6307 | if (err < 0) | |
763f356c TI |
6308 | return err; |
6309 | ||
6310 | snd_printdd("Update mixer controls...\n"); | |
6311 | hdspm_update_simple_mixer_controls(hdspm); | |
6312 | ||
6313 | snd_printdd("Initializeing complete ???\n"); | |
6314 | ||
ef5fa1a4 TI |
6315 | err = snd_card_register(card); |
6316 | if (err < 0) { | |
763f356c TI |
6317 | snd_printk(KERN_ERR "HDSPM: error registering card\n"); |
6318 | return err; | |
6319 | } | |
6320 | ||
6321 | snd_printdd("... yes now\n"); | |
6322 | ||
6323 | return 0; | |
6324 | } | |
6325 | ||
ef5fa1a4 | 6326 | static int __devinit snd_hdspm_create(struct snd_card *card, |
0dca1793 AK |
6327 | struct hdspm *hdspm) { |
6328 | ||
763f356c TI |
6329 | struct pci_dev *pci = hdspm->pci; |
6330 | int err; | |
763f356c TI |
6331 | unsigned long io_extent; |
6332 | ||
6333 | hdspm->irq = -1; | |
763f356c TI |
6334 | hdspm->card = card; |
6335 | ||
6336 | spin_lock_init(&hdspm->lock); | |
6337 | ||
763f356c | 6338 | pci_read_config_word(hdspm->pci, |
0dca1793 | 6339 | PCI_CLASS_REVISION, &hdspm->firmware_rev); |
3cee5a60 | 6340 | |
763f356c | 6341 | strcpy(card->mixername, "Xilinx FPGA"); |
0dca1793 AK |
6342 | strcpy(card->driver, "HDSPM"); |
6343 | ||
6344 | switch (hdspm->firmware_rev) { | |
6345 | case HDSPM_MADI_REV: | |
6346 | hdspm->io_type = MADI; | |
6347 | hdspm->card_name = "RME MADI"; | |
6348 | hdspm->midiPorts = 3; | |
6349 | break; | |
6350 | case HDSPM_RAYDAT_REV: | |
6351 | hdspm->io_type = RayDAT; | |
6352 | hdspm->card_name = "RME RayDAT"; | |
6353 | hdspm->midiPorts = 2; | |
6354 | break; | |
6355 | case HDSPM_AIO_REV: | |
6356 | hdspm->io_type = AIO; | |
6357 | hdspm->card_name = "RME AIO"; | |
6358 | hdspm->midiPorts = 1; | |
6359 | break; | |
6360 | case HDSPM_MADIFACE_REV: | |
6361 | hdspm->io_type = MADIface; | |
6362 | hdspm->card_name = "RME MADIface"; | |
6363 | hdspm->midiPorts = 1; | |
6364 | break; | |
6365 | case HDSPM_AES_REV: | |
6366 | hdspm->io_type = AES32; | |
6367 | hdspm->card_name = "RME AES32"; | |
6368 | hdspm->midiPorts = 2; | |
6369 | break; | |
3cee5a60 | 6370 | } |
763f356c | 6371 | |
ef5fa1a4 TI |
6372 | err = pci_enable_device(pci); |
6373 | if (err < 0) | |
763f356c TI |
6374 | return err; |
6375 | ||
6376 | pci_set_master(hdspm->pci); | |
6377 | ||
ef5fa1a4 TI |
6378 | err = pci_request_regions(pci, "hdspm"); |
6379 | if (err < 0) | |
763f356c TI |
6380 | return err; |
6381 | ||
6382 | hdspm->port = pci_resource_start(pci, 0); | |
6383 | io_extent = pci_resource_len(pci, 0); | |
6384 | ||
6385 | snd_printdd("grabbed memory region 0x%lx-0x%lx\n", | |
0dca1793 | 6386 | hdspm->port, hdspm->port + io_extent - 1); |
763f356c | 6387 | |
ef5fa1a4 TI |
6388 | hdspm->iobase = ioremap_nocache(hdspm->port, io_extent); |
6389 | if (!hdspm->iobase) { | |
6390 | snd_printk(KERN_ERR "HDSPM: " | |
0dca1793 AK |
6391 | "unable to remap region 0x%lx-0x%lx\n", |
6392 | hdspm->port, hdspm->port + io_extent - 1); | |
763f356c TI |
6393 | return -EBUSY; |
6394 | } | |
6395 | snd_printdd("remapped region (0x%lx) 0x%lx-0x%lx\n", | |
0dca1793 AK |
6396 | (unsigned long)hdspm->iobase, hdspm->port, |
6397 | hdspm->port + io_extent - 1); | |
763f356c TI |
6398 | |
6399 | if (request_irq(pci->irq, snd_hdspm_interrupt, | |
0dca1793 | 6400 | IRQF_SHARED, "hdspm", hdspm)) { |
763f356c TI |
6401 | snd_printk(KERN_ERR "HDSPM: unable to use IRQ %d\n", pci->irq); |
6402 | return -EBUSY; | |
6403 | } | |
6404 | ||
6405 | snd_printdd("use IRQ %d\n", pci->irq); | |
6406 | ||
6407 | hdspm->irq = pci->irq; | |
763f356c | 6408 | |
e2eba3e7 | 6409 | snd_printdd("kmalloc Mixer memory of %zd Bytes\n", |
0dca1793 | 6410 | sizeof(struct hdspm_mixer)); |
ef5fa1a4 TI |
6411 | hdspm->mixer = kzalloc(sizeof(struct hdspm_mixer), GFP_KERNEL); |
6412 | if (!hdspm->mixer) { | |
6413 | snd_printk(KERN_ERR "HDSPM: " | |
0dca1793 AK |
6414 | "unable to kmalloc Mixer memory of %d Bytes\n", |
6415 | (int)sizeof(struct hdspm_mixer)); | |
763f356c TI |
6416 | return err; |
6417 | } | |
6418 | ||
0dca1793 AK |
6419 | hdspm->port_names_in = NULL; |
6420 | hdspm->port_names_out = NULL; | |
6421 | ||
6422 | switch (hdspm->io_type) { | |
6423 | case AES32: | |
6424 | break; | |
6425 | ||
6426 | case MADI: | |
6427 | case MADIface: | |
6428 | hdspm->ss_in_channels = hdspm->ss_out_channels = | |
6429 | MADI_SS_CHANNELS; | |
6430 | hdspm->ds_in_channels = hdspm->ds_out_channels = | |
6431 | MADI_DS_CHANNELS; | |
6432 | hdspm->qs_in_channels = hdspm->qs_out_channels = | |
6433 | MADI_QS_CHANNELS; | |
6434 | ||
6435 | hdspm->channel_map_in_ss = hdspm->channel_map_out_ss = | |
6436 | channel_map_unity_ss; | |
6437 | hdspm->channel_map_in_ds = hdspm->channel_map_out_ss = | |
6438 | channel_map_unity_ss; | |
6439 | hdspm->channel_map_in_qs = hdspm->channel_map_out_ss = | |
6440 | channel_map_unity_ss; | |
6441 | ||
6442 | hdspm->port_names_in_ss = hdspm->port_names_out_ss = | |
6443 | texts_ports_madi; | |
6444 | hdspm->port_names_in_ds = hdspm->port_names_out_ds = | |
6445 | texts_ports_madi; | |
6446 | hdspm->port_names_in_qs = hdspm->port_names_out_qs = | |
6447 | texts_ports_madi; | |
6448 | break; | |
6449 | ||
6450 | case AIO: | |
6451 | if (0 == (hdspm_read(hdspm, HDSPM_statusRegister2) & HDSPM_s2_AEBI_D)) { | |
6452 | snd_printk(KERN_INFO "HDSPM: AEB input board found, but not supported\n"); | |
6453 | } | |
6454 | ||
6455 | hdspm->ss_in_channels = AIO_IN_SS_CHANNELS; | |
6456 | hdspm->ds_in_channels = AIO_IN_DS_CHANNELS; | |
6457 | hdspm->qs_in_channels = AIO_IN_QS_CHANNELS; | |
6458 | hdspm->ss_out_channels = AIO_OUT_SS_CHANNELS; | |
6459 | hdspm->ds_out_channels = AIO_OUT_DS_CHANNELS; | |
6460 | hdspm->qs_out_channels = AIO_OUT_QS_CHANNELS; | |
6461 | ||
6462 | hdspm->channel_map_out_ss = channel_map_aio_out_ss; | |
6463 | hdspm->channel_map_out_ds = channel_map_aio_out_ds; | |
6464 | hdspm->channel_map_out_qs = channel_map_aio_out_qs; | |
6465 | ||
6466 | hdspm->channel_map_in_ss = channel_map_aio_in_ss; | |
6467 | hdspm->channel_map_in_ds = channel_map_aio_in_ds; | |
6468 | hdspm->channel_map_in_qs = channel_map_aio_in_qs; | |
6469 | ||
6470 | hdspm->port_names_in_ss = texts_ports_aio_in_ss; | |
6471 | hdspm->port_names_out_ss = texts_ports_aio_out_ss; | |
6472 | hdspm->port_names_in_ds = texts_ports_aio_in_ds; | |
6473 | hdspm->port_names_out_ds = texts_ports_aio_out_ds; | |
6474 | hdspm->port_names_in_qs = texts_ports_aio_in_qs; | |
6475 | hdspm->port_names_out_qs = texts_ports_aio_out_qs; | |
6476 | ||
6477 | break; | |
6478 | ||
6479 | case RayDAT: | |
6480 | hdspm->ss_in_channels = hdspm->ss_out_channels = | |
6481 | RAYDAT_SS_CHANNELS; | |
6482 | hdspm->ds_in_channels = hdspm->ds_out_channels = | |
6483 | RAYDAT_DS_CHANNELS; | |
6484 | hdspm->qs_in_channels = hdspm->qs_out_channels = | |
6485 | RAYDAT_QS_CHANNELS; | |
6486 | ||
6487 | hdspm->max_channels_in = RAYDAT_SS_CHANNELS; | |
6488 | hdspm->max_channels_out = RAYDAT_SS_CHANNELS; | |
6489 | ||
6490 | hdspm->channel_map_in_ss = hdspm->channel_map_out_ss = | |
6491 | channel_map_raydat_ss; | |
6492 | hdspm->channel_map_in_ds = hdspm->channel_map_out_ds = | |
6493 | channel_map_raydat_ds; | |
6494 | hdspm->channel_map_in_qs = hdspm->channel_map_out_qs = | |
6495 | channel_map_raydat_qs; | |
6496 | hdspm->channel_map_in = hdspm->channel_map_out = | |
6497 | channel_map_raydat_ss; | |
6498 | ||
6499 | hdspm->port_names_in_ss = hdspm->port_names_out_ss = | |
6500 | texts_ports_raydat_ss; | |
6501 | hdspm->port_names_in_ds = hdspm->port_names_out_ds = | |
6502 | texts_ports_raydat_ds; | |
6503 | hdspm->port_names_in_qs = hdspm->port_names_out_qs = | |
6504 | texts_ports_raydat_qs; | |
6505 | ||
6506 | ||
6507 | break; | |
6508 | ||
6509 | } | |
6510 | ||
6511 | /* TCO detection */ | |
6512 | switch (hdspm->io_type) { | |
6513 | case AIO: | |
6514 | case RayDAT: | |
6515 | if (hdspm_read(hdspm, HDSPM_statusRegister2) & | |
6516 | HDSPM_s2_tco_detect) { | |
6517 | hdspm->midiPorts++; | |
6518 | hdspm->tco = kzalloc(sizeof(struct hdspm_tco), | |
6519 | GFP_KERNEL); | |
6520 | if (NULL != hdspm->tco) { | |
6521 | hdspm_tco_write(hdspm); | |
6522 | } | |
6523 | snd_printk(KERN_INFO "HDSPM: AIO/RayDAT TCO module found\n"); | |
6524 | } else { | |
6525 | hdspm->tco = NULL; | |
6526 | } | |
6527 | break; | |
6528 | ||
6529 | case MADI: | |
6530 | if (hdspm_read(hdspm, HDSPM_statusRegister) & HDSPM_tco_detect) { | |
6531 | hdspm->midiPorts++; | |
6532 | hdspm->tco = kzalloc(sizeof(struct hdspm_tco), | |
6533 | GFP_KERNEL); | |
6534 | if (NULL != hdspm->tco) { | |
6535 | hdspm_tco_write(hdspm); | |
6536 | } | |
6537 | snd_printk(KERN_INFO "HDSPM: MADI TCO module found\n"); | |
6538 | } else { | |
6539 | hdspm->tco = NULL; | |
6540 | } | |
6541 | break; | |
6542 | ||
6543 | default: | |
6544 | hdspm->tco = NULL; | |
6545 | } | |
6546 | ||
6547 | /* texts */ | |
6548 | switch (hdspm->io_type) { | |
6549 | case AES32: | |
6550 | if (hdspm->tco) { | |
6551 | hdspm->texts_autosync = texts_autosync_aes_tco; | |
6552 | hdspm->texts_autosync_items = 10; | |
6553 | } else { | |
6554 | hdspm->texts_autosync = texts_autosync_aes; | |
6555 | hdspm->texts_autosync_items = 9; | |
6556 | } | |
6557 | break; | |
6558 | ||
6559 | case MADI: | |
6560 | if (hdspm->tco) { | |
6561 | hdspm->texts_autosync = texts_autosync_madi_tco; | |
6562 | hdspm->texts_autosync_items = 4; | |
6563 | } else { | |
6564 | hdspm->texts_autosync = texts_autosync_madi; | |
6565 | hdspm->texts_autosync_items = 3; | |
6566 | } | |
6567 | break; | |
6568 | ||
6569 | case MADIface: | |
6570 | ||
6571 | break; | |
6572 | ||
6573 | case RayDAT: | |
6574 | if (hdspm->tco) { | |
6575 | hdspm->texts_autosync = texts_autosync_raydat_tco; | |
6576 | hdspm->texts_autosync_items = 9; | |
6577 | } else { | |
6578 | hdspm->texts_autosync = texts_autosync_raydat; | |
6579 | hdspm->texts_autosync_items = 8; | |
6580 | } | |
6581 | break; | |
6582 | ||
6583 | case AIO: | |
6584 | if (hdspm->tco) { | |
6585 | hdspm->texts_autosync = texts_autosync_aio_tco; | |
6586 | hdspm->texts_autosync_items = 6; | |
6587 | } else { | |
6588 | hdspm->texts_autosync = texts_autosync_aio; | |
6589 | hdspm->texts_autosync_items = 5; | |
6590 | } | |
6591 | break; | |
6592 | ||
6593 | } | |
6594 | ||
6595 | tasklet_init(&hdspm->midi_tasklet, | |
6596 | hdspm_midi_tasklet, (unsigned long) hdspm); | |
763f356c TI |
6597 | |
6598 | snd_printdd("create alsa devices.\n"); | |
ef5fa1a4 TI |
6599 | err = snd_hdspm_create_alsa_devices(card, hdspm); |
6600 | if (err < 0) | |
763f356c TI |
6601 | return err; |
6602 | ||
6603 | snd_hdspm_initialize_midi_flush(hdspm); | |
6604 | ||
6605 | return 0; | |
6606 | } | |
6607 | ||
0dca1793 | 6608 | |
98274f07 | 6609 | static int snd_hdspm_free(struct hdspm * hdspm) |
763f356c TI |
6610 | { |
6611 | ||
6612 | if (hdspm->port) { | |
6613 | ||
6614 | /* stop th audio, and cancel all interrupts */ | |
6615 | hdspm->control_register &= | |
ef5fa1a4 | 6616 | ~(HDSPM_Start | HDSPM_AudioInterruptEnable | |
0dca1793 AK |
6617 | HDSPM_Midi0InterruptEnable | HDSPM_Midi1InterruptEnable | |
6618 | HDSPM_Midi2InterruptEnable | HDSPM_Midi3InterruptEnable); | |
763f356c TI |
6619 | hdspm_write(hdspm, HDSPM_controlRegister, |
6620 | hdspm->control_register); | |
6621 | } | |
6622 | ||
6623 | if (hdspm->irq >= 0) | |
6624 | free_irq(hdspm->irq, (void *) hdspm); | |
6625 | ||
fc58422a | 6626 | kfree(hdspm->mixer); |
763f356c TI |
6627 | |
6628 | if (hdspm->iobase) | |
6629 | iounmap(hdspm->iobase); | |
6630 | ||
763f356c TI |
6631 | if (hdspm->port) |
6632 | pci_release_regions(hdspm->pci); | |
6633 | ||
6634 | pci_disable_device(hdspm->pci); | |
6635 | return 0; | |
6636 | } | |
6637 | ||
0dca1793 | 6638 | |
98274f07 | 6639 | static void snd_hdspm_card_free(struct snd_card *card) |
763f356c | 6640 | { |
ef5fa1a4 | 6641 | struct hdspm *hdspm = card->private_data; |
763f356c TI |
6642 | |
6643 | if (hdspm) | |
6644 | snd_hdspm_free(hdspm); | |
6645 | } | |
6646 | ||
0dca1793 | 6647 | |
763f356c TI |
6648 | static int __devinit snd_hdspm_probe(struct pci_dev *pci, |
6649 | const struct pci_device_id *pci_id) | |
6650 | { | |
6651 | static int dev; | |
98274f07 TI |
6652 | struct hdspm *hdspm; |
6653 | struct snd_card *card; | |
763f356c TI |
6654 | int err; |
6655 | ||
6656 | if (dev >= SNDRV_CARDS) | |
6657 | return -ENODEV; | |
6658 | if (!enable[dev]) { | |
6659 | dev++; | |
6660 | return -ENOENT; | |
6661 | } | |
6662 | ||
e58de7ba | 6663 | err = snd_card_create(index[dev], id[dev], |
0dca1793 | 6664 | THIS_MODULE, sizeof(struct hdspm), &card); |
e58de7ba TI |
6665 | if (err < 0) |
6666 | return err; | |
763f356c | 6667 | |
ef5fa1a4 | 6668 | hdspm = card->private_data; |
763f356c TI |
6669 | card->private_free = snd_hdspm_card_free; |
6670 | hdspm->dev = dev; | |
6671 | hdspm->pci = pci; | |
6672 | ||
c187c041 TI |
6673 | snd_card_set_dev(card, &pci->dev); |
6674 | ||
0dca1793 | 6675 | err = snd_hdspm_create(card, hdspm); |
ef5fa1a4 | 6676 | if (err < 0) { |
763f356c TI |
6677 | snd_card_free(card); |
6678 | return err; | |
6679 | } | |
6680 | ||
0dca1793 AK |
6681 | if (hdspm->io_type != MADIface) { |
6682 | sprintf(card->shortname, "%s_%x", | |
6683 | hdspm->card_name, | |
6684 | (hdspm_read(hdspm, HDSPM_midiStatusIn0)>>8) & 0xFFFFFF); | |
6685 | sprintf(card->longname, "%s S/N 0x%x at 0x%lx, irq %d", | |
6686 | hdspm->card_name, | |
6687 | (hdspm_read(hdspm, HDSPM_midiStatusIn0)>>8) & 0xFFFFFF, | |
6688 | hdspm->port, hdspm->irq); | |
6689 | } else { | |
6690 | sprintf(card->shortname, "%s", hdspm->card_name); | |
6691 | sprintf(card->longname, "%s at 0x%lx, irq %d", | |
6692 | hdspm->card_name, hdspm->port, hdspm->irq); | |
6693 | } | |
763f356c | 6694 | |
ef5fa1a4 TI |
6695 | err = snd_card_register(card); |
6696 | if (err < 0) { | |
763f356c TI |
6697 | snd_card_free(card); |
6698 | return err; | |
6699 | } | |
6700 | ||
6701 | pci_set_drvdata(pci, card); | |
6702 | ||
6703 | dev++; | |
6704 | return 0; | |
6705 | } | |
6706 | ||
6707 | static void __devexit snd_hdspm_remove(struct pci_dev *pci) | |
6708 | { | |
6709 | snd_card_free(pci_get_drvdata(pci)); | |
6710 | pci_set_drvdata(pci, NULL); | |
6711 | } | |
6712 | ||
6713 | static struct pci_driver driver = { | |
6714 | .name = "RME Hammerfall DSP MADI", | |
6715 | .id_table = snd_hdspm_ids, | |
6716 | .probe = snd_hdspm_probe, | |
6717 | .remove = __devexit_p(snd_hdspm_remove), | |
6718 | }; | |
6719 | ||
6720 | ||
6721 | static int __init alsa_card_hdspm_init(void) | |
6722 | { | |
6723 | return pci_register_driver(&driver); | |
6724 | } | |
6725 | ||
6726 | static void __exit alsa_card_hdspm_exit(void) | |
6727 | { | |
6728 | pci_unregister_driver(&driver); | |
6729 | } | |
6730 | ||
6731 | module_init(alsa_card_hdspm_init) | |
6732 | module_exit(alsa_card_hdspm_exit) |