Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* |
2 | * ALSA driver for VT1724 ICEnsemble ICE1724 / VIA VT1724 (Envy24HT) | |
3 | * VIA VT1720 (Envy24PT) | |
4 | * | |
c1017a4c | 5 | * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz> |
1da177e4 LT |
6 | * 2002 James Stafford <jstafford@ampltd.com> |
7 | * 2003 Takashi Iwai <tiwai@suse.de> | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
22 | * | |
1de9fdc2 | 23 | */ |
1da177e4 | 24 | |
1da177e4 LT |
25 | #include <linux/delay.h> |
26 | #include <linux/interrupt.h> | |
27 | #include <linux/init.h> | |
28 | #include <linux/pci.h> | |
29 | #include <linux/slab.h> | |
65a77217 | 30 | #include <linux/module.h> |
62932df8 | 31 | #include <linux/mutex.h> |
1da177e4 LT |
32 | #include <sound/core.h> |
33 | #include <sound/info.h> | |
aea3bfbc | 34 | #include <sound/rawmidi.h> |
1da177e4 LT |
35 | #include <sound/initval.h> |
36 | ||
37 | #include <sound/asoundef.h> | |
38 | ||
39 | #include "ice1712.h" | |
40 | #include "envy24ht.h" | |
41 | ||
42 | /* lowlevel routines */ | |
43 | #include "amp.h" | |
44 | #include "revo.h" | |
45 | #include "aureon.h" | |
46 | #include "vt1720_mobo.h" | |
47 | #include "pontis.h" | |
48 | #include "prodigy192.h" | |
6b8d6e55 | 49 | #include "prodigy_hifi.h" |
1da177e4 | 50 | #include "juli.h" |
72cbfd45 | 51 | #include "maya44.h" |
1da177e4 | 52 | #include "phase.h" |
f6cdab5f | 53 | #include "wtm.h" |
f31639b8 | 54 | #include "se.h" |
6ef80706 | 55 | #include "quartet.h" |
77b0b254 | 56 | #include "psc724.h" |
1da177e4 | 57 | |
c1017a4c | 58 | MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); |
1da177e4 LT |
59 | MODULE_DESCRIPTION("VIA ICEnsemble ICE1724/1720 (Envy24HT/PT)"); |
60 | MODULE_LICENSE("GPL"); | |
61 | MODULE_SUPPORTED_DEVICE("{" | |
62 | REVO_DEVICE_DESC | |
63 | AMP_AUDIO2000_DEVICE_DESC | |
64 | AUREON_DEVICE_DESC | |
65 | VT1720_MOBO_DEVICE_DESC | |
66 | PONTIS_DEVICE_DESC | |
67 | PRODIGY192_DEVICE_DESC | |
6b8d6e55 | 68 | PRODIGY_HIFI_DEVICE_DESC |
1da177e4 | 69 | JULI_DEVICE_DESC |
72cbfd45 | 70 | MAYA44_DEVICE_DESC |
1da177e4 | 71 | PHASE_DEVICE_DESC |
f6cdab5f | 72 | WTM_DEVICE_DESC |
f31639b8 | 73 | SE_DEVICE_DESC |
6ef80706 | 74 | QTET_DEVICE_DESC |
1da177e4 LT |
75 | "{VIA,VT1720}," |
76 | "{VIA,VT1724}," | |
77 | "{ICEnsemble,Generic ICE1724}," | |
78 | "{ICEnsemble,Generic Envy24HT}" | |
79 | "{ICEnsemble,Generic Envy24PT}}"); | |
80 | ||
81 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | |
82 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
a67ff6a5 | 83 | static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ |
1da177e4 LT |
84 | static char *model[SNDRV_CARDS]; |
85 | ||
86 | module_param_array(index, int, NULL, 0444); | |
87 | MODULE_PARM_DESC(index, "Index value for ICE1724 soundcard."); | |
88 | module_param_array(id, charp, NULL, 0444); | |
89 | MODULE_PARM_DESC(id, "ID string for ICE1724 soundcard."); | |
90 | module_param_array(enable, bool, NULL, 0444); | |
91 | MODULE_PARM_DESC(enable, "Enable ICE1724 soundcard."); | |
92 | module_param_array(model, charp, NULL, 0444); | |
93 | MODULE_PARM_DESC(model, "Use the given board model."); | |
94 | ||
1da177e4 LT |
95 | |
96 | /* Both VT1720 and VT1724 have the same PCI IDs */ | |
9baa3c34 | 97 | static const struct pci_device_id snd_vt1724_ids[] = { |
28d27aae | 98 | { PCI_VDEVICE(ICE, PCI_DEVICE_ID_VT1724), 0 }, |
1da177e4 LT |
99 | { 0, } |
100 | }; | |
101 | ||
102 | MODULE_DEVICE_TABLE(pci, snd_vt1724_ids); | |
103 | ||
104 | ||
105 | static int PRO_RATE_LOCKED; | |
106 | static int PRO_RATE_RESET = 1; | |
107 | static unsigned int PRO_RATE_DEFAULT = 44100; | |
108 | ||
a2af050f | 109 | static const char * const ext_clock_names[1] = { "IEC958 In" }; |
1ff97cb9 | 110 | |
1da177e4 LT |
111 | /* |
112 | * Basic I/O | |
113 | */ | |
1de9fdc2 | 114 | |
d16be8ed PH |
115 | /* |
116 | * default rates, default clock routines | |
117 | */ | |
118 | ||
1da177e4 | 119 | /* check whether the clock mode is spdif-in */ |
d16be8ed | 120 | static inline int stdclock_is_spdif_master(struct snd_ice1712 *ice) |
1da177e4 LT |
121 | { |
122 | return (inb(ICEMT1724(ice, RATE)) & VT1724_SPDIF_MASTER) ? 1 : 0; | |
123 | } | |
124 | ||
6796d5a0 PH |
125 | /* |
126 | * locking rate makes sense only for internal clock mode | |
127 | */ | |
ab0c7d72 | 128 | static inline int is_pro_rate_locked(struct snd_ice1712 *ice) |
1da177e4 | 129 | { |
6796d5a0 | 130 | return (!ice->is_spdif_master(ice)) && PRO_RATE_LOCKED; |
1da177e4 LT |
131 | } |
132 | ||
133 | /* | |
134 | * ac97 section | |
135 | */ | |
136 | ||
ab0c7d72 | 137 | static unsigned char snd_vt1724_ac97_ready(struct snd_ice1712 *ice) |
1da177e4 LT |
138 | { |
139 | unsigned char old_cmd; | |
140 | int tm; | |
141 | for (tm = 0; tm < 0x10000; tm++) { | |
142 | old_cmd = inb(ICEMT1724(ice, AC97_CMD)); | |
143 | if (old_cmd & (VT1724_AC97_WRITE | VT1724_AC97_READ)) | |
144 | continue; | |
145 | if (!(old_cmd & VT1724_AC97_READY)) | |
146 | continue; | |
147 | return old_cmd; | |
148 | } | |
6dfb5aff | 149 | dev_dbg(ice->card->dev, "snd_vt1724_ac97_ready: timeout\n"); |
1da177e4 LT |
150 | return old_cmd; |
151 | } | |
152 | ||
ab0c7d72 | 153 | static int snd_vt1724_ac97_wait_bit(struct snd_ice1712 *ice, unsigned char bit) |
1da177e4 LT |
154 | { |
155 | int tm; | |
156 | for (tm = 0; tm < 0x10000; tm++) | |
157 | if ((inb(ICEMT1724(ice, AC97_CMD)) & bit) == 0) | |
158 | return 0; | |
6dfb5aff | 159 | dev_dbg(ice->card->dev, "snd_vt1724_ac97_wait_bit: timeout\n"); |
1da177e4 LT |
160 | return -EIO; |
161 | } | |
162 | ||
ab0c7d72 | 163 | static void snd_vt1724_ac97_write(struct snd_ac97 *ac97, |
1da177e4 LT |
164 | unsigned short reg, |
165 | unsigned short val) | |
166 | { | |
ab0c7d72 | 167 | struct snd_ice1712 *ice = ac97->private_data; |
1da177e4 LT |
168 | unsigned char old_cmd; |
169 | ||
170 | old_cmd = snd_vt1724_ac97_ready(ice); | |
171 | old_cmd &= ~VT1724_AC97_ID_MASK; | |
172 | old_cmd |= ac97->num; | |
173 | outb(reg, ICEMT1724(ice, AC97_INDEX)); | |
174 | outw(val, ICEMT1724(ice, AC97_DATA)); | |
175 | outb(old_cmd | VT1724_AC97_WRITE, ICEMT1724(ice, AC97_CMD)); | |
176 | snd_vt1724_ac97_wait_bit(ice, VT1724_AC97_WRITE); | |
177 | } | |
178 | ||
ab0c7d72 | 179 | static unsigned short snd_vt1724_ac97_read(struct snd_ac97 *ac97, unsigned short reg) |
1da177e4 | 180 | { |
ab0c7d72 | 181 | struct snd_ice1712 *ice = ac97->private_data; |
1da177e4 LT |
182 | unsigned char old_cmd; |
183 | ||
184 | old_cmd = snd_vt1724_ac97_ready(ice); | |
185 | old_cmd &= ~VT1724_AC97_ID_MASK; | |
186 | old_cmd |= ac97->num; | |
187 | outb(reg, ICEMT1724(ice, AC97_INDEX)); | |
188 | outb(old_cmd | VT1724_AC97_READ, ICEMT1724(ice, AC97_CMD)); | |
189 | if (snd_vt1724_ac97_wait_bit(ice, VT1724_AC97_READ) < 0) | |
190 | return ~0; | |
191 | return inw(ICEMT1724(ice, AC97_DATA)); | |
192 | } | |
193 | ||
194 | ||
195 | /* | |
196 | * GPIO operations | |
197 | */ | |
198 | ||
199 | /* set gpio direction 0 = read, 1 = write */ | |
ab0c7d72 | 200 | static void snd_vt1724_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data) |
1da177e4 LT |
201 | { |
202 | outl(data, ICEREG1724(ice, GPIO_DIRECTION)); | |
203 | inw(ICEREG1724(ice, GPIO_DIRECTION)); /* dummy read for pci-posting */ | |
204 | } | |
205 | ||
49470306 PH |
206 | /* get gpio direction 0 = read, 1 = write */ |
207 | static unsigned int snd_vt1724_get_gpio_dir(struct snd_ice1712 *ice) | |
208 | { | |
209 | return inl(ICEREG1724(ice, GPIO_DIRECTION)); | |
210 | } | |
211 | ||
1da177e4 | 212 | /* set the gpio mask (0 = writable) */ |
ab0c7d72 | 213 | static void snd_vt1724_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data) |
1da177e4 LT |
214 | { |
215 | outw(data, ICEREG1724(ice, GPIO_WRITE_MASK)); | |
1de9fdc2 | 216 | if (!ice->vt1720) /* VT1720 supports only 16 GPIO bits */ |
1da177e4 LT |
217 | outb((data >> 16) & 0xff, ICEREG1724(ice, GPIO_WRITE_MASK_22)); |
218 | inw(ICEREG1724(ice, GPIO_WRITE_MASK)); /* dummy read for pci-posting */ | |
219 | } | |
220 | ||
49470306 PH |
221 | static unsigned int snd_vt1724_get_gpio_mask(struct snd_ice1712 *ice) |
222 | { | |
223 | unsigned int mask; | |
224 | if (!ice->vt1720) | |
225 | mask = (unsigned int)inb(ICEREG1724(ice, GPIO_WRITE_MASK_22)); | |
226 | else | |
227 | mask = 0; | |
228 | mask = (mask << 16) | inw(ICEREG1724(ice, GPIO_WRITE_MASK)); | |
229 | return mask; | |
230 | } | |
231 | ||
ab0c7d72 | 232 | static void snd_vt1724_set_gpio_data(struct snd_ice1712 *ice, unsigned int data) |
1da177e4 LT |
233 | { |
234 | outw(data, ICEREG1724(ice, GPIO_DATA)); | |
1de9fdc2 | 235 | if (!ice->vt1720) |
1da177e4 LT |
236 | outb(data >> 16, ICEREG1724(ice, GPIO_DATA_22)); |
237 | inw(ICEREG1724(ice, GPIO_DATA)); /* dummy read for pci-posting */ | |
238 | } | |
239 | ||
ab0c7d72 | 240 | static unsigned int snd_vt1724_get_gpio_data(struct snd_ice1712 *ice) |
1da177e4 LT |
241 | { |
242 | unsigned int data; | |
1de9fdc2 | 243 | if (!ice->vt1720) |
1da177e4 LT |
244 | data = (unsigned int)inb(ICEREG1724(ice, GPIO_DATA_22)); |
245 | else | |
246 | data = 0; | |
247 | data = (data << 16) | inw(ICEREG1724(ice, GPIO_DATA)); | |
248 | return data; | |
249 | } | |
250 | ||
3a841d51 | 251 | /* |
aea3bfbc | 252 | * MIDI |
3a841d51 | 253 | */ |
aea3bfbc CL |
254 | |
255 | static void vt1724_midi_clear_rx(struct snd_ice1712 *ice) | |
256 | { | |
257 | unsigned int count; | |
258 | ||
259 | for (count = inb(ICEREG1724(ice, MPU_RXFIFO)); count > 0; --count) | |
260 | inb(ICEREG1724(ice, MPU_DATA)); | |
261 | } | |
262 | ||
263 | static inline struct snd_rawmidi_substream * | |
264 | get_rawmidi_substream(struct snd_ice1712 *ice, unsigned int stream) | |
3a841d51 | 265 | { |
aea3bfbc CL |
266 | return list_first_entry(&ice->rmidi[0]->streams[stream].substreams, |
267 | struct snd_rawmidi_substream, list); | |
268 | } | |
269 | ||
e683ec46 TI |
270 | static void enable_midi_irq(struct snd_ice1712 *ice, u8 flag, int enable); |
271 | ||
aea3bfbc CL |
272 | static void vt1724_midi_write(struct snd_ice1712 *ice) |
273 | { | |
274 | struct snd_rawmidi_substream *s; | |
275 | int count, i; | |
276 | u8 buffer[32]; | |
277 | ||
278 | s = get_rawmidi_substream(ice, SNDRV_RAWMIDI_STREAM_OUTPUT); | |
279 | count = 31 - inb(ICEREG1724(ice, MPU_TXFIFO)); | |
280 | if (count > 0) { | |
281 | count = snd_rawmidi_transmit(s, buffer, count); | |
282 | for (i = 0; i < count; ++i) | |
283 | outb(buffer[i], ICEREG1724(ice, MPU_DATA)); | |
284 | } | |
e683ec46 TI |
285 | /* mask irq when all bytes have been transmitted. |
286 | * enabled again in output_trigger when the new data comes in. | |
287 | */ | |
288 | enable_midi_irq(ice, VT1724_IRQ_MPU_TX, | |
289 | !snd_rawmidi_transmit_empty(s)); | |
aea3bfbc CL |
290 | } |
291 | ||
292 | static void vt1724_midi_read(struct snd_ice1712 *ice) | |
293 | { | |
294 | struct snd_rawmidi_substream *s; | |
295 | int count, i; | |
296 | u8 buffer[32]; | |
297 | ||
298 | s = get_rawmidi_substream(ice, SNDRV_RAWMIDI_STREAM_INPUT); | |
299 | count = inb(ICEREG1724(ice, MPU_RXFIFO)); | |
300 | if (count > 0) { | |
301 | count = min(count, 32); | |
302 | for (i = 0; i < count; ++i) | |
303 | buffer[i] = inb(ICEREG1724(ice, MPU_DATA)); | |
304 | snd_rawmidi_receive(s, buffer, count); | |
305 | } | |
306 | } | |
307 | ||
e683ec46 TI |
308 | /* call with ice->reg_lock */ |
309 | static void enable_midi_irq(struct snd_ice1712 *ice, u8 flag, int enable) | |
aea3bfbc | 310 | { |
e683ec46 | 311 | u8 mask = inb(ICEREG1724(ice, IRQMASK)); |
aea3bfbc CL |
312 | if (enable) |
313 | mask &= ~flag; | |
3a841d51 | 314 | else |
aea3bfbc CL |
315 | mask |= flag; |
316 | outb(mask, ICEREG1724(ice, IRQMASK)); | |
e683ec46 TI |
317 | } |
318 | ||
319 | static void vt1724_enable_midi_irq(struct snd_rawmidi_substream *substream, | |
320 | u8 flag, int enable) | |
321 | { | |
322 | struct snd_ice1712 *ice = substream->rmidi->private_data; | |
323 | ||
324 | spin_lock_irq(&ice->reg_lock); | |
325 | enable_midi_irq(ice, flag, enable); | |
aea3bfbc | 326 | spin_unlock_irq(&ice->reg_lock); |
3a841d51 TI |
327 | } |
328 | ||
aea3bfbc | 329 | static int vt1724_midi_output_open(struct snd_rawmidi_substream *s) |
3a841d51 | 330 | { |
aea3bfbc CL |
331 | return 0; |
332 | } | |
333 | ||
334 | static int vt1724_midi_output_close(struct snd_rawmidi_substream *s) | |
335 | { | |
aea3bfbc | 336 | return 0; |
3a841d51 TI |
337 | } |
338 | ||
aea3bfbc CL |
339 | static void vt1724_midi_output_trigger(struct snd_rawmidi_substream *s, int up) |
340 | { | |
341 | struct snd_ice1712 *ice = s->rmidi->private_data; | |
342 | unsigned long flags; | |
343 | ||
344 | spin_lock_irqsave(&ice->reg_lock, flags); | |
345 | if (up) { | |
346 | ice->midi_output = 1; | |
347 | vt1724_midi_write(ice); | |
348 | } else { | |
349 | ice->midi_output = 0; | |
e683ec46 | 350 | enable_midi_irq(ice, VT1724_IRQ_MPU_TX, 0); |
aea3bfbc CL |
351 | } |
352 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
353 | } | |
354 | ||
355 | static void vt1724_midi_output_drain(struct snd_rawmidi_substream *s) | |
356 | { | |
357 | struct snd_ice1712 *ice = s->rmidi->private_data; | |
358 | unsigned long timeout; | |
359 | ||
e683ec46 | 360 | vt1724_enable_midi_irq(s, VT1724_IRQ_MPU_TX, 0); |
aea3bfbc CL |
361 | /* 32 bytes should be transmitted in less than about 12 ms */ |
362 | timeout = jiffies + msecs_to_jiffies(15); | |
363 | do { | |
364 | if (inb(ICEREG1724(ice, MPU_CTRL)) & VT1724_MPU_TX_EMPTY) | |
365 | break; | |
366 | schedule_timeout_uninterruptible(1); | |
367 | } while (time_after(timeout, jiffies)); | |
368 | } | |
369 | ||
370 | static struct snd_rawmidi_ops vt1724_midi_output_ops = { | |
371 | .open = vt1724_midi_output_open, | |
372 | .close = vt1724_midi_output_close, | |
373 | .trigger = vt1724_midi_output_trigger, | |
374 | .drain = vt1724_midi_output_drain, | |
375 | }; | |
376 | ||
377 | static int vt1724_midi_input_open(struct snd_rawmidi_substream *s) | |
378 | { | |
379 | vt1724_midi_clear_rx(s->rmidi->private_data); | |
380 | vt1724_enable_midi_irq(s, VT1724_IRQ_MPU_RX, 1); | |
381 | return 0; | |
382 | } | |
383 | ||
384 | static int vt1724_midi_input_close(struct snd_rawmidi_substream *s) | |
385 | { | |
386 | vt1724_enable_midi_irq(s, VT1724_IRQ_MPU_RX, 0); | |
387 | return 0; | |
388 | } | |
389 | ||
390 | static void vt1724_midi_input_trigger(struct snd_rawmidi_substream *s, int up) | |
391 | { | |
392 | struct snd_ice1712 *ice = s->rmidi->private_data; | |
393 | unsigned long flags; | |
394 | ||
395 | spin_lock_irqsave(&ice->reg_lock, flags); | |
396 | if (up) { | |
397 | ice->midi_input = 1; | |
398 | vt1724_midi_read(ice); | |
399 | } else { | |
400 | ice->midi_input = 0; | |
401 | } | |
402 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
403 | } | |
404 | ||
405 | static struct snd_rawmidi_ops vt1724_midi_input_ops = { | |
406 | .open = vt1724_midi_input_open, | |
407 | .close = vt1724_midi_input_close, | |
408 | .trigger = vt1724_midi_input_trigger, | |
409 | }; | |
410 | ||
3a841d51 | 411 | |
1da177e4 LT |
412 | /* |
413 | * Interrupt handler | |
414 | */ | |
415 | ||
7d12e780 | 416 | static irqreturn_t snd_vt1724_interrupt(int irq, void *dev_id) |
1da177e4 | 417 | { |
ab0c7d72 | 418 | struct snd_ice1712 *ice = dev_id; |
1da177e4 | 419 | unsigned char status; |
3a841d51 TI |
420 | unsigned char status_mask = |
421 | VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX | VT1724_IRQ_MTPCM; | |
1da177e4 | 422 | int handled = 0; |
3a841d51 | 423 | int timeout = 0; |
1da177e4 LT |
424 | |
425 | while (1) { | |
426 | status = inb(ICEREG1724(ice, IRQSTAT)); | |
3a841d51 | 427 | status &= status_mask; |
1da177e4 LT |
428 | if (status == 0) |
429 | break; | |
e683ec46 | 430 | spin_lock(&ice->reg_lock); |
3a841d51 | 431 | if (++timeout > 10) { |
1083206f | 432 | status = inb(ICEREG1724(ice, IRQSTAT)); |
6dfb5aff TI |
433 | dev_err(ice->card->dev, |
434 | "Too long irq loop, status = 0x%x\n", status); | |
1083206f | 435 | if (status & VT1724_IRQ_MPU_TX) { |
6dfb5aff | 436 | dev_err(ice->card->dev, "Disabling MPU_TX\n"); |
e683ec46 | 437 | enable_midi_irq(ice, VT1724_IRQ_MPU_TX, 0); |
1083206f | 438 | } |
e683ec46 | 439 | spin_unlock(&ice->reg_lock); |
3a841d51 TI |
440 | break; |
441 | } | |
1de9fdc2 | 442 | handled = 1; |
3a841d51 | 443 | if (status & VT1724_IRQ_MPU_TX) { |
aea3bfbc CL |
444 | if (ice->midi_output) |
445 | vt1724_midi_write(ice); | |
e683ec46 TI |
446 | else |
447 | enable_midi_irq(ice, VT1724_IRQ_MPU_TX, 0); | |
3a841d51 TI |
448 | /* Due to mysterical reasons, MPU_TX is always |
449 | * generated (and can't be cleared) when a PCM | |
450 | * playback is going. So let's ignore at the | |
451 | * next loop. | |
452 | */ | |
453 | status_mask &= ~VT1724_IRQ_MPU_TX; | |
454 | } | |
455 | if (status & VT1724_IRQ_MPU_RX) { | |
aea3bfbc CL |
456 | if (ice->midi_input) |
457 | vt1724_midi_read(ice); | |
458 | else | |
459 | vt1724_midi_clear_rx(ice); | |
1da177e4 | 460 | } |
3a841d51 TI |
461 | /* ack MPU irq */ |
462 | outb(status, ICEREG1724(ice, IRQSTAT)); | |
e683ec46 | 463 | spin_unlock(&ice->reg_lock); |
1da177e4 LT |
464 | if (status & VT1724_IRQ_MTPCM) { |
465 | /* | |
466 | * Multi-track PCM | |
467 | * PCM assignment are: | |
468 | * Playback DMA0 (M/C) = playback_pro_substream | |
469 | * Playback DMA1 = playback_con_substream_ds[0] | |
470 | * Playback DMA2 = playback_con_substream_ds[1] | |
471 | * Playback DMA3 = playback_con_substream_ds[2] | |
472 | * Playback DMA4 (SPDIF) = playback_con_substream | |
473 | * Record DMA0 = capture_pro_substream | |
474 | * Record DMA1 = capture_con_substream | |
475 | */ | |
476 | unsigned char mtstat = inb(ICEMT1724(ice, IRQ)); | |
477 | if (mtstat & VT1724_MULTI_PDMA0) { | |
478 | if (ice->playback_pro_substream) | |
479 | snd_pcm_period_elapsed(ice->playback_pro_substream); | |
480 | } | |
481 | if (mtstat & VT1724_MULTI_RDMA0) { | |
482 | if (ice->capture_pro_substream) | |
483 | snd_pcm_period_elapsed(ice->capture_pro_substream); | |
484 | } | |
485 | if (mtstat & VT1724_MULTI_PDMA1) { | |
486 | if (ice->playback_con_substream_ds[0]) | |
487 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[0]); | |
488 | } | |
489 | if (mtstat & VT1724_MULTI_PDMA2) { | |
490 | if (ice->playback_con_substream_ds[1]) | |
491 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[1]); | |
492 | } | |
493 | if (mtstat & VT1724_MULTI_PDMA3) { | |
494 | if (ice->playback_con_substream_ds[2]) | |
495 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[2]); | |
496 | } | |
497 | if (mtstat & VT1724_MULTI_PDMA4) { | |
498 | if (ice->playback_con_substream) | |
499 | snd_pcm_period_elapsed(ice->playback_con_substream); | |
500 | } | |
501 | if (mtstat & VT1724_MULTI_RDMA1) { | |
502 | if (ice->capture_con_substream) | |
503 | snd_pcm_period_elapsed(ice->capture_con_substream); | |
504 | } | |
505 | /* ack anyway to avoid freeze */ | |
506 | outb(mtstat, ICEMT1724(ice, IRQ)); | |
507 | /* ought to really handle this properly */ | |
508 | if (mtstat & VT1724_MULTI_FIFO_ERR) { | |
509 | unsigned char fstat = inb(ICEMT1724(ice, DMA_FIFO_ERR)); | |
1de9fdc2 AB |
510 | outb(fstat, ICEMT1724(ice, DMA_FIFO_ERR)); |
511 | outb(VT1724_MULTI_FIFO_ERR | inb(ICEMT1724(ice, DMA_INT_MASK)), ICEMT1724(ice, DMA_INT_MASK)); | |
1da177e4 LT |
512 | /* If I don't do this, I get machine lockup due to continual interrupts */ |
513 | } | |
514 | ||
515 | } | |
516 | } | |
517 | return IRQ_RETVAL(handled); | |
518 | } | |
519 | ||
520 | /* | |
521 | * PCM code - professional part (multitrack) | |
522 | */ | |
523 | ||
524 | static unsigned int rates[] = { | |
525 | 8000, 9600, 11025, 12000, 16000, 22050, 24000, | |
526 | 32000, 44100, 48000, 64000, 88200, 96000, | |
527 | 176400, 192000, | |
528 | }; | |
529 | ||
ab0c7d72 | 530 | static struct snd_pcm_hw_constraint_list hw_constraints_rates_96 = { |
1da177e4 LT |
531 | .count = ARRAY_SIZE(rates) - 2, /* up to 96000 */ |
532 | .list = rates, | |
533 | .mask = 0, | |
534 | }; | |
535 | ||
ab0c7d72 | 536 | static struct snd_pcm_hw_constraint_list hw_constraints_rates_48 = { |
1da177e4 LT |
537 | .count = ARRAY_SIZE(rates) - 5, /* up to 48000 */ |
538 | .list = rates, | |
539 | .mask = 0, | |
540 | }; | |
541 | ||
ab0c7d72 | 542 | static struct snd_pcm_hw_constraint_list hw_constraints_rates_192 = { |
1da177e4 LT |
543 | .count = ARRAY_SIZE(rates), |
544 | .list = rates, | |
545 | .mask = 0, | |
546 | }; | |
547 | ||
548 | struct vt1724_pcm_reg { | |
549 | unsigned int addr; /* ADDR register offset */ | |
550 | unsigned int size; /* SIZE register offset */ | |
551 | unsigned int count; /* COUNT register offset */ | |
552 | unsigned int start; /* start & pause bit */ | |
553 | }; | |
554 | ||
ab0c7d72 | 555 | static int snd_vt1724_pcm_trigger(struct snd_pcm_substream *substream, int cmd) |
1da177e4 | 556 | { |
ab0c7d72 | 557 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
558 | unsigned char what; |
559 | unsigned char old; | |
ab0c7d72 | 560 | struct snd_pcm_substream *s; |
1da177e4 LT |
561 | |
562 | what = 0; | |
ef991b95 | 563 | snd_pcm_group_for_each_entry(s, substream) { |
29998d24 CL |
564 | if (snd_pcm_substream_chip(s) == ice) { |
565 | const struct vt1724_pcm_reg *reg; | |
566 | reg = s->runtime->private_data; | |
567 | what |= reg->start; | |
568 | snd_pcm_trigger_done(s, substream); | |
569 | } | |
1da177e4 LT |
570 | } |
571 | ||
572 | switch (cmd) { | |
573 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: | |
574 | case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: | |
575 | spin_lock(&ice->reg_lock); | |
576 | old = inb(ICEMT1724(ice, DMA_PAUSE)); | |
577 | if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) | |
578 | old |= what; | |
579 | else | |
580 | old &= ~what; | |
581 | outb(old, ICEMT1724(ice, DMA_PAUSE)); | |
582 | spin_unlock(&ice->reg_lock); | |
583 | break; | |
584 | ||
585 | case SNDRV_PCM_TRIGGER_START: | |
586 | case SNDRV_PCM_TRIGGER_STOP: | |
b40e9538 | 587 | case SNDRV_PCM_TRIGGER_SUSPEND: |
1da177e4 LT |
588 | spin_lock(&ice->reg_lock); |
589 | old = inb(ICEMT1724(ice, DMA_CONTROL)); | |
590 | if (cmd == SNDRV_PCM_TRIGGER_START) | |
591 | old |= what; | |
592 | else | |
593 | old &= ~what; | |
594 | outb(old, ICEMT1724(ice, DMA_CONTROL)); | |
595 | spin_unlock(&ice->reg_lock); | |
596 | break; | |
597 | ||
b40e9538 IC |
598 | case SNDRV_PCM_TRIGGER_RESUME: |
599 | /* apps will have to restart stream */ | |
600 | break; | |
601 | ||
1da177e4 LT |
602 | default: |
603 | return -EINVAL; | |
604 | } | |
605 | return 0; | |
606 | } | |
607 | ||
608 | /* | |
609 | */ | |
610 | ||
611 | #define DMA_STARTS (VT1724_RDMA0_START|VT1724_PDMA0_START|VT1724_RDMA1_START|\ | |
612 | VT1724_PDMA1_START|VT1724_PDMA2_START|VT1724_PDMA3_START|VT1724_PDMA4_START) | |
613 | #define DMA_PAUSES (VT1724_RDMA0_PAUSE|VT1724_PDMA0_PAUSE|VT1724_RDMA1_PAUSE|\ | |
614 | VT1724_PDMA1_PAUSE|VT1724_PDMA2_PAUSE|VT1724_PDMA3_PAUSE|VT1724_PDMA4_PAUSE) | |
615 | ||
d16be8ed PH |
616 | static const unsigned int stdclock_rate_list[16] = { |
617 | 48000, 24000, 12000, 9600, 32000, 16000, 8000, 96000, 44100, | |
618 | 22050, 11025, 88200, 176400, 0, 192000, 64000 | |
619 | }; | |
620 | ||
621 | static unsigned int stdclock_get_rate(struct snd_ice1712 *ice) | |
1da177e4 | 622 | { |
d16be8ed PH |
623 | unsigned int rate; |
624 | rate = stdclock_rate_list[inb(ICEMT1724(ice, RATE)) & 15]; | |
625 | return rate; | |
626 | } | |
627 | ||
628 | static void stdclock_set_rate(struct snd_ice1712 *ice, unsigned int rate) | |
629 | { | |
630 | int i; | |
631 | for (i = 0; i < ARRAY_SIZE(stdclock_rate_list); i++) { | |
632 | if (stdclock_rate_list[i] == rate) { | |
633 | outb(i, ICEMT1724(ice, RATE)); | |
634 | return; | |
635 | } | |
636 | } | |
637 | } | |
638 | ||
639 | static unsigned char stdclock_set_mclk(struct snd_ice1712 *ice, | |
640 | unsigned int rate) | |
641 | { | |
642 | unsigned char val, old; | |
643 | /* check MT02 */ | |
1da177e4 | 644 | if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) { |
d16be8ed PH |
645 | val = old = inb(ICEMT1724(ice, I2S_FORMAT)); |
646 | if (rate > 96000) | |
647 | val |= VT1724_MT_I2S_MCLK_128X; /* 128x MCLK */ | |
1da177e4 | 648 | else |
d16be8ed PH |
649 | val &= ~VT1724_MT_I2S_MCLK_128X; /* 256x MCLK */ |
650 | if (val != old) { | |
651 | outb(val, ICEMT1724(ice, I2S_FORMAT)); | |
652 | /* master clock changed */ | |
653 | return 1; | |
654 | } | |
655 | } | |
656 | /* no change in master clock */ | |
657 | return 0; | |
1da177e4 LT |
658 | } |
659 | ||
92d71005 | 660 | static int snd_vt1724_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, |
ab0c7d72 | 661 | int force) |
1da177e4 LT |
662 | { |
663 | unsigned long flags; | |
d16be8ed PH |
664 | unsigned char mclk_change; |
665 | unsigned int i, old_rate; | |
1da177e4 | 666 | |
d16be8ed | 667 | if (rate > ice->hw_rates->list[ice->hw_rates->count - 1]) |
92d71005 TI |
668 | return -EINVAL; |
669 | ||
1da177e4 | 670 | spin_lock_irqsave(&ice->reg_lock, flags); |
d16be8ed | 671 | if ((inb(ICEMT1724(ice, DMA_CONTROL)) & DMA_STARTS) || |
1da177e4 LT |
672 | (inb(ICEMT1724(ice, DMA_PAUSE)) & DMA_PAUSES)) { |
673 | /* running? we cannot change the rate now... */ | |
674 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
bd3c200e | 675 | return ((rate == ice->cur_rate) && !force) ? 0 : -EBUSY; |
1da177e4 LT |
676 | } |
677 | if (!force && is_pro_rate_locked(ice)) { | |
6796d5a0 PH |
678 | /* comparing required and current rate - makes sense for |
679 | * internal clock only */ | |
1da177e4 | 680 | spin_unlock_irqrestore(&ice->reg_lock, flags); |
92d71005 | 681 | return (rate == ice->cur_rate) ? 0 : -EBUSY; |
1da177e4 LT |
682 | } |
683 | ||
6796d5a0 PH |
684 | if (force || !ice->is_spdif_master(ice)) { |
685 | /* force means the rate was switched by ucontrol, otherwise | |
686 | * setting clock rate for internal clock mode */ | |
687 | old_rate = ice->get_rate(ice); | |
688 | if (force || (old_rate != rate)) | |
689 | ice->set_rate(ice, rate); | |
690 | else if (rate == ice->cur_rate) { | |
691 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
692 | return 0; | |
693 | } | |
1da177e4 LT |
694 | } |
695 | ||
696 | ice->cur_rate = rate; | |
697 | ||
d16be8ed PH |
698 | /* setting master clock */ |
699 | mclk_change = ice->set_mclk(ice, rate); | |
700 | ||
1da177e4 LT |
701 | spin_unlock_irqrestore(&ice->reg_lock, flags); |
702 | ||
703 | if (mclk_change && ice->gpio.i2s_mclk_changed) | |
704 | ice->gpio.i2s_mclk_changed(ice); | |
705 | if (ice->gpio.set_pro_rate) | |
706 | ice->gpio.set_pro_rate(ice, rate); | |
707 | ||
708 | /* set up codecs */ | |
709 | for (i = 0; i < ice->akm_codecs; i++) { | |
710 | if (ice->akm[i].ops.set_rate_val) | |
711 | ice->akm[i].ops.set_rate_val(&ice->akm[i], rate); | |
712 | } | |
713 | if (ice->spdif.ops.setup_rate) | |
714 | ice->spdif.ops.setup_rate(ice, rate); | |
92d71005 TI |
715 | |
716 | return 0; | |
1da177e4 LT |
717 | } |
718 | ||
ab0c7d72 TI |
719 | static int snd_vt1724_pcm_hw_params(struct snd_pcm_substream *substream, |
720 | struct snd_pcm_hw_params *hw_params) | |
1da177e4 | 721 | { |
ab0c7d72 | 722 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
92d71005 | 723 | int i, chs, err; |
1da177e4 LT |
724 | |
725 | chs = params_channels(hw_params); | |
62932df8 | 726 | mutex_lock(&ice->open_mutex); |
1da177e4 LT |
727 | /* mark surround channels */ |
728 | if (substream == ice->playback_pro_substream) { | |
729 | /* PDMA0 can be multi-channel up to 8 */ | |
730 | chs = chs / 2 - 1; | |
731 | for (i = 0; i < chs; i++) { | |
ab0c7d72 TI |
732 | if (ice->pcm_reserved[i] && |
733 | ice->pcm_reserved[i] != substream) { | |
62932df8 | 734 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
735 | return -EBUSY; |
736 | } | |
737 | ice->pcm_reserved[i] = substream; | |
738 | } | |
739 | for (; i < 3; i++) { | |
740 | if (ice->pcm_reserved[i] == substream) | |
741 | ice->pcm_reserved[i] = NULL; | |
742 | } | |
743 | } else { | |
744 | for (i = 0; i < 3; i++) { | |
745 | /* check individual playback stream */ | |
746 | if (ice->playback_con_substream_ds[i] == substream) { | |
ab0c7d72 TI |
747 | if (ice->pcm_reserved[i] && |
748 | ice->pcm_reserved[i] != substream) { | |
62932df8 | 749 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
750 | return -EBUSY; |
751 | } | |
752 | ice->pcm_reserved[i] = substream; | |
753 | break; | |
754 | } | |
755 | } | |
756 | } | |
62932df8 | 757 | mutex_unlock(&ice->open_mutex); |
92d71005 TI |
758 | |
759 | err = snd_vt1724_set_pro_rate(ice, params_rate(hw_params), 0); | |
760 | if (err < 0) | |
761 | return err; | |
762 | ||
1da177e4 LT |
763 | return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); |
764 | } | |
765 | ||
ab0c7d72 | 766 | static int snd_vt1724_pcm_hw_free(struct snd_pcm_substream *substream) |
1da177e4 | 767 | { |
ab0c7d72 | 768 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
769 | int i; |
770 | ||
62932df8 | 771 | mutex_lock(&ice->open_mutex); |
1da177e4 LT |
772 | /* unmark surround channels */ |
773 | for (i = 0; i < 3; i++) | |
774 | if (ice->pcm_reserved[i] == substream) | |
775 | ice->pcm_reserved[i] = NULL; | |
62932df8 | 776 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
777 | return snd_pcm_lib_free_pages(substream); |
778 | } | |
779 | ||
ab0c7d72 | 780 | static int snd_vt1724_playback_pro_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 781 | { |
ab0c7d72 | 782 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
783 | unsigned char val; |
784 | unsigned int size; | |
785 | ||
786 | spin_lock_irq(&ice->reg_lock); | |
787 | val = (8 - substream->runtime->channels) >> 1; | |
788 | outb(val, ICEMT1724(ice, BURST)); | |
789 | ||
790 | outl(substream->runtime->dma_addr, ICEMT1724(ice, PLAYBACK_ADDR)); | |
791 | ||
792 | size = (snd_pcm_lib_buffer_bytes(substream) >> 2) - 1; | |
1de9fdc2 | 793 | /* outl(size, ICEMT1724(ice, PLAYBACK_SIZE)); */ |
1da177e4 LT |
794 | outw(size, ICEMT1724(ice, PLAYBACK_SIZE)); |
795 | outb(size >> 16, ICEMT1724(ice, PLAYBACK_SIZE) + 2); | |
796 | size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1; | |
1de9fdc2 | 797 | /* outl(size, ICEMT1724(ice, PLAYBACK_COUNT)); */ |
1da177e4 LT |
798 | outw(size, ICEMT1724(ice, PLAYBACK_COUNT)); |
799 | outb(size >> 16, ICEMT1724(ice, PLAYBACK_COUNT) + 2); | |
800 | ||
801 | spin_unlock_irq(&ice->reg_lock); | |
802 | ||
e2ea7cfc | 803 | /* |
6dfb5aff | 804 | dev_dbg(ice->card->dev, "pro prepare: ch = %d, addr = 0x%x, " |
e2ea7cfc TI |
805 | "buffer = 0x%x, period = 0x%x\n", |
806 | substream->runtime->channels, | |
807 | (unsigned int)substream->runtime->dma_addr, | |
808 | snd_pcm_lib_buffer_bytes(substream), | |
809 | snd_pcm_lib_period_bytes(substream)); | |
810 | */ | |
1da177e4 LT |
811 | return 0; |
812 | } | |
813 | ||
ab0c7d72 | 814 | static snd_pcm_uframes_t snd_vt1724_playback_pro_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 815 | { |
ab0c7d72 | 816 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
817 | size_t ptr; |
818 | ||
819 | if (!(inl(ICEMT1724(ice, DMA_CONTROL)) & VT1724_PDMA0_START)) | |
820 | return 0; | |
821 | #if 0 /* read PLAYBACK_ADDR */ | |
822 | ptr = inl(ICEMT1724(ice, PLAYBACK_ADDR)); | |
823 | if (ptr < substream->runtime->dma_addr) { | |
6dfb5aff | 824 | dev_dbg(ice->card->dev, "invalid negative ptr\n"); |
1da177e4 LT |
825 | return 0; |
826 | } | |
827 | ptr -= substream->runtime->dma_addr; | |
828 | ptr = bytes_to_frames(substream->runtime, ptr); | |
829 | if (ptr >= substream->runtime->buffer_size) { | |
6dfb5aff | 830 | dev_dbg(ice->card->dev, "invalid ptr %d (size=%d)\n", |
ab0c7d72 | 831 | (int)ptr, (int)substream->runtime->period_size); |
1da177e4 LT |
832 | return 0; |
833 | } | |
834 | #else /* read PLAYBACK_SIZE */ | |
835 | ptr = inl(ICEMT1724(ice, PLAYBACK_SIZE)) & 0xffffff; | |
836 | ptr = (ptr + 1) << 2; | |
837 | ptr = bytes_to_frames(substream->runtime, ptr); | |
1de9fdc2 | 838 | if (!ptr) |
1da177e4 LT |
839 | ; |
840 | else if (ptr <= substream->runtime->buffer_size) | |
841 | ptr = substream->runtime->buffer_size - ptr; | |
842 | else { | |
6dfb5aff | 843 | dev_dbg(ice->card->dev, "invalid ptr %d (size=%d)\n", |
ab0c7d72 | 844 | (int)ptr, (int)substream->runtime->buffer_size); |
1da177e4 LT |
845 | ptr = 0; |
846 | } | |
847 | #endif | |
848 | return ptr; | |
849 | } | |
850 | ||
ab0c7d72 | 851 | static int snd_vt1724_pcm_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 852 | { |
ab0c7d72 | 853 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
32b47da0 | 854 | const struct vt1724_pcm_reg *reg = substream->runtime->private_data; |
1da177e4 LT |
855 | |
856 | spin_lock_irq(&ice->reg_lock); | |
857 | outl(substream->runtime->dma_addr, ice->profi_port + reg->addr); | |
ab0c7d72 TI |
858 | outw((snd_pcm_lib_buffer_bytes(substream) >> 2) - 1, |
859 | ice->profi_port + reg->size); | |
860 | outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, | |
861 | ice->profi_port + reg->count); | |
1da177e4 LT |
862 | spin_unlock_irq(&ice->reg_lock); |
863 | return 0; | |
864 | } | |
865 | ||
ab0c7d72 | 866 | static snd_pcm_uframes_t snd_vt1724_pcm_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 867 | { |
ab0c7d72 | 868 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
32b47da0 | 869 | const struct vt1724_pcm_reg *reg = substream->runtime->private_data; |
1da177e4 LT |
870 | size_t ptr; |
871 | ||
872 | if (!(inl(ICEMT1724(ice, DMA_CONTROL)) & reg->start)) | |
873 | return 0; | |
874 | #if 0 /* use ADDR register */ | |
875 | ptr = inl(ice->profi_port + reg->addr); | |
876 | ptr -= substream->runtime->dma_addr; | |
877 | return bytes_to_frames(substream->runtime, ptr); | |
878 | #else /* use SIZE register */ | |
879 | ptr = inw(ice->profi_port + reg->size); | |
880 | ptr = (ptr + 1) << 2; | |
881 | ptr = bytes_to_frames(substream->runtime, ptr); | |
1de9fdc2 | 882 | if (!ptr) |
1da177e4 LT |
883 | ; |
884 | else if (ptr <= substream->runtime->buffer_size) | |
885 | ptr = substream->runtime->buffer_size - ptr; | |
886 | else { | |
6dfb5aff | 887 | dev_dbg(ice->card->dev, "invalid ptr %d (size=%d)\n", |
ab0c7d72 | 888 | (int)ptr, (int)substream->runtime->buffer_size); |
1da177e4 LT |
889 | ptr = 0; |
890 | } | |
891 | return ptr; | |
892 | #endif | |
893 | } | |
894 | ||
a5b7b5c1 | 895 | static const struct vt1724_pcm_reg vt1724_pdma0_reg = { |
1da177e4 LT |
896 | .addr = VT1724_MT_PLAYBACK_ADDR, |
897 | .size = VT1724_MT_PLAYBACK_SIZE, | |
898 | .count = VT1724_MT_PLAYBACK_COUNT, | |
899 | .start = VT1724_PDMA0_START, | |
900 | }; | |
901 | ||
a5b7b5c1 TI |
902 | static const struct vt1724_pcm_reg vt1724_pdma4_reg = { |
903 | .addr = VT1724_MT_PDMA4_ADDR, | |
904 | .size = VT1724_MT_PDMA4_SIZE, | |
905 | .count = VT1724_MT_PDMA4_COUNT, | |
906 | .start = VT1724_PDMA4_START, | |
907 | }; | |
908 | ||
909 | static const struct vt1724_pcm_reg vt1724_rdma0_reg = { | |
1da177e4 LT |
910 | .addr = VT1724_MT_CAPTURE_ADDR, |
911 | .size = VT1724_MT_CAPTURE_SIZE, | |
912 | .count = VT1724_MT_CAPTURE_COUNT, | |
913 | .start = VT1724_RDMA0_START, | |
914 | }; | |
915 | ||
a5b7b5c1 TI |
916 | static const struct vt1724_pcm_reg vt1724_rdma1_reg = { |
917 | .addr = VT1724_MT_RDMA1_ADDR, | |
918 | .size = VT1724_MT_RDMA1_SIZE, | |
919 | .count = VT1724_MT_RDMA1_COUNT, | |
920 | .start = VT1724_RDMA1_START, | |
921 | }; | |
922 | ||
923 | #define vt1724_playback_pro_reg vt1724_pdma0_reg | |
924 | #define vt1724_playback_spdif_reg vt1724_pdma4_reg | |
925 | #define vt1724_capture_pro_reg vt1724_rdma0_reg | |
926 | #define vt1724_capture_spdif_reg vt1724_rdma1_reg | |
927 | ||
1de9fdc2 | 928 | static const struct snd_pcm_hardware snd_vt1724_playback_pro = { |
1da177e4 LT |
929 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
930 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
931 | SNDRV_PCM_INFO_MMAP_VALID | | |
932 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), | |
933 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
934 | .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_192000, | |
935 | .rate_min = 8000, | |
936 | .rate_max = 192000, | |
937 | .channels_min = 2, | |
938 | .channels_max = 8, | |
939 | .buffer_bytes_max = (1UL << 21), /* 19bits dword */ | |
940 | .period_bytes_min = 8 * 4 * 2, /* FIXME: constraints needed */ | |
941 | .period_bytes_max = (1UL << 21), | |
942 | .periods_min = 2, | |
943 | .periods_max = 1024, | |
944 | }; | |
945 | ||
1de9fdc2 | 946 | static const struct snd_pcm_hardware snd_vt1724_spdif = { |
1da177e4 LT |
947 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
948 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
949 | SNDRV_PCM_INFO_MMAP_VALID | | |
950 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), | |
951 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
2dfbeca9 TI |
952 | .rates = (SNDRV_PCM_RATE_32000|SNDRV_PCM_RATE_44100| |
953 | SNDRV_PCM_RATE_48000|SNDRV_PCM_RATE_88200| | |
954 | SNDRV_PCM_RATE_96000|SNDRV_PCM_RATE_176400| | |
955 | SNDRV_PCM_RATE_192000), | |
1da177e4 | 956 | .rate_min = 32000, |
2dfbeca9 | 957 | .rate_max = 192000, |
1da177e4 LT |
958 | .channels_min = 2, |
959 | .channels_max = 2, | |
960 | .buffer_bytes_max = (1UL << 18), /* 16bits dword */ | |
961 | .period_bytes_min = 2 * 4 * 2, | |
962 | .period_bytes_max = (1UL << 18), | |
963 | .periods_min = 2, | |
964 | .periods_max = 1024, | |
965 | }; | |
966 | ||
1de9fdc2 | 967 | static const struct snd_pcm_hardware snd_vt1724_2ch_stereo = { |
1da177e4 LT |
968 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
969 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
970 | SNDRV_PCM_INFO_MMAP_VALID | | |
971 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), | |
972 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
973 | .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_192000, | |
974 | .rate_min = 8000, | |
975 | .rate_max = 192000, | |
976 | .channels_min = 2, | |
977 | .channels_max = 2, | |
978 | .buffer_bytes_max = (1UL << 18), /* 16bits dword */ | |
979 | .period_bytes_min = 2 * 4 * 2, | |
980 | .period_bytes_max = (1UL << 18), | |
981 | .periods_min = 2, | |
982 | .periods_max = 1024, | |
983 | }; | |
984 | ||
985 | /* | |
986 | * set rate constraints | |
987 | */ | |
d16be8ed | 988 | static void set_std_hw_rates(struct snd_ice1712 *ice) |
1da177e4 | 989 | { |
1da177e4 LT |
990 | if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) { |
991 | /* I2S */ | |
992 | /* VT1720 doesn't support more than 96kHz */ | |
993 | if ((ice->eeprom.data[ICE_EEP2_I2S] & 0x08) && !ice->vt1720) | |
d16be8ed PH |
994 | ice->hw_rates = &hw_constraints_rates_192; |
995 | else | |
996 | ice->hw_rates = &hw_constraints_rates_96; | |
997 | } else { | |
1da177e4 | 998 | /* ACLINK */ |
d16be8ed | 999 | ice->hw_rates = &hw_constraints_rates_48; |
1da177e4 | 1000 | } |
d16be8ed PH |
1001 | } |
1002 | ||
1003 | static int set_rate_constraints(struct snd_ice1712 *ice, | |
1004 | struct snd_pcm_substream *substream) | |
1005 | { | |
1006 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1007 | ||
1008 | runtime->hw.rate_min = ice->hw_rates->list[0]; | |
1009 | runtime->hw.rate_max = ice->hw_rates->list[ice->hw_rates->count - 1]; | |
1010 | runtime->hw.rates = SNDRV_PCM_RATE_KNOT; | |
1011 | return snd_pcm_hw_constraint_list(runtime, 0, | |
1012 | SNDRV_PCM_HW_PARAM_RATE, | |
1013 | ice->hw_rates); | |
1da177e4 LT |
1014 | } |
1015 | ||
db05828a PH |
1016 | /* if the card has the internal rate locked (is_pro_locked), limit runtime |
1017 | hw rates to the current internal rate only. | |
1018 | */ | |
1019 | static void constrain_rate_if_locked(struct snd_pcm_substream *substream) | |
1020 | { | |
1021 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); | |
1022 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1023 | unsigned int rate; | |
1024 | if (is_pro_rate_locked(ice)) { | |
1025 | rate = ice->get_rate(ice); | |
1026 | if (rate >= runtime->hw.rate_min | |
1027 | && rate <= runtime->hw.rate_max) { | |
1028 | runtime->hw.rate_min = rate; | |
1029 | runtime->hw.rate_max = rate; | |
1030 | } | |
1031 | } | |
1032 | } | |
1033 | ||
1034 | ||
1da177e4 LT |
1035 | /* multi-channel playback needs alignment 8x32bit regardless of the channels |
1036 | * actually used | |
1037 | */ | |
1038 | #define VT1724_BUFFER_ALIGN 0x20 | |
1039 | ||
ab0c7d72 | 1040 | static int snd_vt1724_playback_pro_open(struct snd_pcm_substream *substream) |
1da177e4 | 1041 | { |
ab0c7d72 TI |
1042 | struct snd_pcm_runtime *runtime = substream->runtime; |
1043 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); | |
a6b936b9 | 1044 | int chs, num_indeps; |
1da177e4 | 1045 | |
32b47da0 | 1046 | runtime->private_data = (void *)&vt1724_playback_pro_reg; |
1da177e4 LT |
1047 | ice->playback_pro_substream = substream; |
1048 | runtime->hw = snd_vt1724_playback_pro; | |
1049 | snd_pcm_set_sync(substream); | |
1050 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
1051 | set_rate_constraints(ice, substream); | |
62932df8 | 1052 | mutex_lock(&ice->open_mutex); |
1da177e4 | 1053 | /* calculate the currently available channels */ |
a6b936b9 TI |
1054 | num_indeps = ice->num_total_dacs / 2 - 1; |
1055 | for (chs = 0; chs < num_indeps; chs++) { | |
1da177e4 LT |
1056 | if (ice->pcm_reserved[chs]) |
1057 | break; | |
1058 | } | |
1059 | chs = (chs + 1) * 2; | |
1060 | runtime->hw.channels_max = chs; | |
1061 | if (chs > 2) /* channels must be even */ | |
1062 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 2); | |
62932df8 | 1063 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
1064 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, |
1065 | VT1724_BUFFER_ALIGN); | |
1066 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
1067 | VT1724_BUFFER_ALIGN); | |
db05828a | 1068 | constrain_rate_if_locked(substream); |
1ff97cb9 PH |
1069 | if (ice->pro_open) |
1070 | ice->pro_open(ice, substream); | |
1da177e4 LT |
1071 | return 0; |
1072 | } | |
1073 | ||
ab0c7d72 | 1074 | static int snd_vt1724_capture_pro_open(struct snd_pcm_substream *substream) |
1da177e4 | 1075 | { |
ab0c7d72 TI |
1076 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1077 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 | 1078 | |
32b47da0 | 1079 | runtime->private_data = (void *)&vt1724_capture_pro_reg; |
1da177e4 LT |
1080 | ice->capture_pro_substream = substream; |
1081 | runtime->hw = snd_vt1724_2ch_stereo; | |
1082 | snd_pcm_set_sync(substream); | |
1083 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
1084 | set_rate_constraints(ice, substream); | |
1085 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, | |
1086 | VT1724_BUFFER_ALIGN); | |
1087 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
1088 | VT1724_BUFFER_ALIGN); | |
db05828a | 1089 | constrain_rate_if_locked(substream); |
1ff97cb9 PH |
1090 | if (ice->pro_open) |
1091 | ice->pro_open(ice, substream); | |
1da177e4 LT |
1092 | return 0; |
1093 | } | |
1094 | ||
ab0c7d72 | 1095 | static int snd_vt1724_playback_pro_close(struct snd_pcm_substream *substream) |
1da177e4 | 1096 | { |
ab0c7d72 | 1097 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1098 | |
1099 | if (PRO_RATE_RESET) | |
d16be8ed | 1100 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0); |
1da177e4 LT |
1101 | ice->playback_pro_substream = NULL; |
1102 | ||
1103 | return 0; | |
1104 | } | |
1105 | ||
ab0c7d72 | 1106 | static int snd_vt1724_capture_pro_close(struct snd_pcm_substream *substream) |
1da177e4 | 1107 | { |
ab0c7d72 | 1108 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1109 | |
1110 | if (PRO_RATE_RESET) | |
d16be8ed | 1111 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0); |
1da177e4 LT |
1112 | ice->capture_pro_substream = NULL; |
1113 | return 0; | |
1114 | } | |
1115 | ||
ab0c7d72 | 1116 | static struct snd_pcm_ops snd_vt1724_playback_pro_ops = { |
1da177e4 LT |
1117 | .open = snd_vt1724_playback_pro_open, |
1118 | .close = snd_vt1724_playback_pro_close, | |
1119 | .ioctl = snd_pcm_lib_ioctl, | |
1120 | .hw_params = snd_vt1724_pcm_hw_params, | |
1121 | .hw_free = snd_vt1724_pcm_hw_free, | |
1122 | .prepare = snd_vt1724_playback_pro_prepare, | |
1123 | .trigger = snd_vt1724_pcm_trigger, | |
1124 | .pointer = snd_vt1724_playback_pro_pointer, | |
1125 | }; | |
1126 | ||
ab0c7d72 | 1127 | static struct snd_pcm_ops snd_vt1724_capture_pro_ops = { |
1da177e4 LT |
1128 | .open = snd_vt1724_capture_pro_open, |
1129 | .close = snd_vt1724_capture_pro_close, | |
1130 | .ioctl = snd_pcm_lib_ioctl, | |
1131 | .hw_params = snd_vt1724_pcm_hw_params, | |
1132 | .hw_free = snd_vt1724_pcm_hw_free, | |
1133 | .prepare = snd_vt1724_pcm_prepare, | |
1134 | .trigger = snd_vt1724_pcm_trigger, | |
1135 | .pointer = snd_vt1724_pcm_pointer, | |
1136 | }; | |
1137 | ||
e23e7a14 | 1138 | static int snd_vt1724_pcm_profi(struct snd_ice1712 *ice, int device) |
1da177e4 | 1139 | { |
ab0c7d72 | 1140 | struct snd_pcm *pcm; |
ffd364dd | 1141 | int capt, err; |
1da177e4 | 1142 | |
ffd364dd PH |
1143 | if ((ice->eeprom.data[ICE_EEP2_SYSCONF] & VT1724_CFG_ADC_MASK) == |
1144 | VT1724_CFG_ADC_NONE) | |
1145 | capt = 0; | |
1146 | else | |
1147 | capt = 1; | |
1148 | err = snd_pcm_new(ice->card, "ICE1724", device, 1, capt, &pcm); | |
1da177e4 LT |
1149 | if (err < 0) |
1150 | return err; | |
1151 | ||
1152 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_vt1724_playback_pro_ops); | |
ffd364dd PH |
1153 | if (capt) |
1154 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, | |
1155 | &snd_vt1724_capture_pro_ops); | |
1da177e4 LT |
1156 | |
1157 | pcm->private_data = ice; | |
1158 | pcm->info_flags = 0; | |
1159 | strcpy(pcm->name, "ICE1724"); | |
1160 | ||
1161 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
ab0c7d72 TI |
1162 | snd_dma_pci_data(ice->pci), |
1163 | 256*1024, 256*1024); | |
1da177e4 LT |
1164 | |
1165 | ice->pcm_pro = pcm; | |
1166 | ||
1167 | return 0; | |
1168 | } | |
1169 | ||
1170 | ||
1171 | /* | |
1172 | * SPDIF PCM | |
1173 | */ | |
1174 | ||
1da177e4 | 1175 | /* update spdif control bits; call with reg_lock */ |
ab0c7d72 | 1176 | static void update_spdif_bits(struct snd_ice1712 *ice, unsigned int val) |
1da177e4 LT |
1177 | { |
1178 | unsigned char cbit, disabled; | |
1179 | ||
1180 | cbit = inb(ICEREG1724(ice, SPDIF_CFG)); | |
1181 | disabled = cbit & ~VT1724_CFG_SPDIF_OUT_EN; | |
1182 | if (cbit != disabled) | |
1183 | outb(disabled, ICEREG1724(ice, SPDIF_CFG)); | |
1184 | outw(val, ICEMT1724(ice, SPDIF_CTRL)); | |
1185 | if (cbit != disabled) | |
1186 | outb(cbit, ICEREG1724(ice, SPDIF_CFG)); | |
1187 | outw(val, ICEMT1724(ice, SPDIF_CTRL)); | |
1188 | } | |
1189 | ||
1190 | /* update SPDIF control bits according to the given rate */ | |
ab0c7d72 | 1191 | static void update_spdif_rate(struct snd_ice1712 *ice, unsigned int rate) |
1da177e4 LT |
1192 | { |
1193 | unsigned int val, nval; | |
1194 | unsigned long flags; | |
1195 | ||
1196 | spin_lock_irqsave(&ice->reg_lock, flags); | |
1197 | nval = val = inw(ICEMT1724(ice, SPDIF_CTRL)); | |
1198 | nval &= ~(7 << 12); | |
1199 | switch (rate) { | |
1200 | case 44100: break; | |
1201 | case 48000: nval |= 2 << 12; break; | |
1202 | case 32000: nval |= 3 << 12; break; | |
2dfbeca9 TI |
1203 | case 88200: nval |= 4 << 12; break; |
1204 | case 96000: nval |= 5 << 12; break; | |
1205 | case 192000: nval |= 6 << 12; break; | |
1206 | case 176400: nval |= 7 << 12; break; | |
1da177e4 LT |
1207 | } |
1208 | if (val != nval) | |
1209 | update_spdif_bits(ice, nval); | |
1210 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
1211 | } | |
1212 | ||
ab0c7d72 | 1213 | static int snd_vt1724_playback_spdif_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 1214 | { |
ab0c7d72 | 1215 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1de9fdc2 | 1216 | if (!ice->force_pdma4) |
1da177e4 LT |
1217 | update_spdif_rate(ice, substream->runtime->rate); |
1218 | return snd_vt1724_pcm_prepare(substream); | |
1219 | } | |
1220 | ||
ab0c7d72 | 1221 | static int snd_vt1724_playback_spdif_open(struct snd_pcm_substream *substream) |
1da177e4 | 1222 | { |
ab0c7d72 TI |
1223 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1224 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 | 1225 | |
32b47da0 | 1226 | runtime->private_data = (void *)&vt1724_playback_spdif_reg; |
1da177e4 LT |
1227 | ice->playback_con_substream = substream; |
1228 | if (ice->force_pdma4) { | |
1229 | runtime->hw = snd_vt1724_2ch_stereo; | |
1230 | set_rate_constraints(ice, substream); | |
1231 | } else | |
1232 | runtime->hw = snd_vt1724_spdif; | |
1233 | snd_pcm_set_sync(substream); | |
1234 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
1235 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, | |
1236 | VT1724_BUFFER_ALIGN); | |
1237 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
1238 | VT1724_BUFFER_ALIGN); | |
db05828a | 1239 | constrain_rate_if_locked(substream); |
c93f5a1e TI |
1240 | if (ice->spdif.ops.open) |
1241 | ice->spdif.ops.open(ice, substream); | |
1da177e4 LT |
1242 | return 0; |
1243 | } | |
1244 | ||
ab0c7d72 | 1245 | static int snd_vt1724_playback_spdif_close(struct snd_pcm_substream *substream) |
1da177e4 | 1246 | { |
ab0c7d72 | 1247 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1248 | |
1249 | if (PRO_RATE_RESET) | |
d16be8ed | 1250 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0); |
1da177e4 | 1251 | ice->playback_con_substream = NULL; |
c93f5a1e TI |
1252 | if (ice->spdif.ops.close) |
1253 | ice->spdif.ops.close(ice, substream); | |
1da177e4 LT |
1254 | |
1255 | return 0; | |
1256 | } | |
1257 | ||
ab0c7d72 | 1258 | static int snd_vt1724_capture_spdif_open(struct snd_pcm_substream *substream) |
1da177e4 | 1259 | { |
ab0c7d72 TI |
1260 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1261 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 | 1262 | |
32b47da0 | 1263 | runtime->private_data = (void *)&vt1724_capture_spdif_reg; |
1da177e4 LT |
1264 | ice->capture_con_substream = substream; |
1265 | if (ice->force_rdma1) { | |
1266 | runtime->hw = snd_vt1724_2ch_stereo; | |
1267 | set_rate_constraints(ice, substream); | |
1268 | } else | |
1269 | runtime->hw = snd_vt1724_spdif; | |
1270 | snd_pcm_set_sync(substream); | |
1271 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
1272 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, | |
1273 | VT1724_BUFFER_ALIGN); | |
1274 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
1275 | VT1724_BUFFER_ALIGN); | |
db05828a | 1276 | constrain_rate_if_locked(substream); |
c93f5a1e TI |
1277 | if (ice->spdif.ops.open) |
1278 | ice->spdif.ops.open(ice, substream); | |
1da177e4 LT |
1279 | return 0; |
1280 | } | |
1281 | ||
ab0c7d72 | 1282 | static int snd_vt1724_capture_spdif_close(struct snd_pcm_substream *substream) |
1da177e4 | 1283 | { |
ab0c7d72 | 1284 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1285 | |
1286 | if (PRO_RATE_RESET) | |
d16be8ed | 1287 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0); |
1da177e4 | 1288 | ice->capture_con_substream = NULL; |
c93f5a1e TI |
1289 | if (ice->spdif.ops.close) |
1290 | ice->spdif.ops.close(ice, substream); | |
1da177e4 LT |
1291 | |
1292 | return 0; | |
1293 | } | |
1294 | ||
ab0c7d72 | 1295 | static struct snd_pcm_ops snd_vt1724_playback_spdif_ops = { |
1da177e4 LT |
1296 | .open = snd_vt1724_playback_spdif_open, |
1297 | .close = snd_vt1724_playback_spdif_close, | |
1298 | .ioctl = snd_pcm_lib_ioctl, | |
1299 | .hw_params = snd_vt1724_pcm_hw_params, | |
1300 | .hw_free = snd_vt1724_pcm_hw_free, | |
1301 | .prepare = snd_vt1724_playback_spdif_prepare, | |
1302 | .trigger = snd_vt1724_pcm_trigger, | |
1303 | .pointer = snd_vt1724_pcm_pointer, | |
1304 | }; | |
1305 | ||
ab0c7d72 | 1306 | static struct snd_pcm_ops snd_vt1724_capture_spdif_ops = { |
1da177e4 LT |
1307 | .open = snd_vt1724_capture_spdif_open, |
1308 | .close = snd_vt1724_capture_spdif_close, | |
1309 | .ioctl = snd_pcm_lib_ioctl, | |
1310 | .hw_params = snd_vt1724_pcm_hw_params, | |
1311 | .hw_free = snd_vt1724_pcm_hw_free, | |
1312 | .prepare = snd_vt1724_pcm_prepare, | |
1313 | .trigger = snd_vt1724_pcm_trigger, | |
1314 | .pointer = snd_vt1724_pcm_pointer, | |
1315 | }; | |
1316 | ||
1317 | ||
e23e7a14 | 1318 | static int snd_vt1724_pcm_spdif(struct snd_ice1712 *ice, int device) |
1da177e4 LT |
1319 | { |
1320 | char *name; | |
ab0c7d72 | 1321 | struct snd_pcm *pcm; |
1da177e4 LT |
1322 | int play, capt; |
1323 | int err; | |
1324 | ||
1325 | if (ice->force_pdma4 || | |
1326 | (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_OUT_INT)) { | |
1327 | play = 1; | |
1328 | ice->has_spdif = 1; | |
1329 | } else | |
1330 | play = 0; | |
1331 | if (ice->force_rdma1 || | |
1332 | (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_IN)) { | |
1333 | capt = 1; | |
1334 | ice->has_spdif = 1; | |
1335 | } else | |
1336 | capt = 0; | |
1de9fdc2 | 1337 | if (!play && !capt) |
1da177e4 LT |
1338 | return 0; /* no spdif device */ |
1339 | ||
1340 | if (ice->force_pdma4 || ice->force_rdma1) | |
1341 | name = "ICE1724 Secondary"; | |
1342 | else | |
8eca7538 | 1343 | name = "ICE1724 IEC958"; |
1da177e4 LT |
1344 | err = snd_pcm_new(ice->card, name, device, play, capt, &pcm); |
1345 | if (err < 0) | |
1346 | return err; | |
1347 | ||
1348 | if (play) | |
1349 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, | |
1350 | &snd_vt1724_playback_spdif_ops); | |
1351 | if (capt) | |
1352 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, | |
1353 | &snd_vt1724_capture_spdif_ops); | |
1354 | ||
1355 | pcm->private_data = ice; | |
1356 | pcm->info_flags = 0; | |
1357 | strcpy(pcm->name, name); | |
1358 | ||
1359 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
ab0c7d72 | 1360 | snd_dma_pci_data(ice->pci), |
1d4efa66 | 1361 | 256*1024, 256*1024); |
1da177e4 LT |
1362 | |
1363 | ice->pcm = pcm; | |
1364 | ||
1365 | return 0; | |
1366 | } | |
1367 | ||
1368 | ||
1369 | /* | |
1370 | * independent surround PCMs | |
1371 | */ | |
1372 | ||
32b47da0 | 1373 | static const struct vt1724_pcm_reg vt1724_playback_dma_regs[3] = { |
1da177e4 LT |
1374 | { |
1375 | .addr = VT1724_MT_PDMA1_ADDR, | |
1376 | .size = VT1724_MT_PDMA1_SIZE, | |
1377 | .count = VT1724_MT_PDMA1_COUNT, | |
1378 | .start = VT1724_PDMA1_START, | |
1379 | }, | |
1380 | { | |
1381 | .addr = VT1724_MT_PDMA2_ADDR, | |
1382 | .size = VT1724_MT_PDMA2_SIZE, | |
1383 | .count = VT1724_MT_PDMA2_COUNT, | |
1384 | .start = VT1724_PDMA2_START, | |
1385 | }, | |
1386 | { | |
1387 | .addr = VT1724_MT_PDMA3_ADDR, | |
1388 | .size = VT1724_MT_PDMA3_SIZE, | |
1389 | .count = VT1724_MT_PDMA3_COUNT, | |
1390 | .start = VT1724_PDMA3_START, | |
1391 | }, | |
1392 | }; | |
1393 | ||
ab0c7d72 | 1394 | static int snd_vt1724_playback_indep_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 1395 | { |
ab0c7d72 | 1396 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1397 | unsigned char val; |
1398 | ||
1399 | spin_lock_irq(&ice->reg_lock); | |
1400 | val = 3 - substream->number; | |
1401 | if (inb(ICEMT1724(ice, BURST)) < val) | |
1402 | outb(val, ICEMT1724(ice, BURST)); | |
1403 | spin_unlock_irq(&ice->reg_lock); | |
1404 | return snd_vt1724_pcm_prepare(substream); | |
1405 | } | |
1406 | ||
ab0c7d72 | 1407 | static int snd_vt1724_playback_indep_open(struct snd_pcm_substream *substream) |
1da177e4 | 1408 | { |
ab0c7d72 TI |
1409 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1410 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 | 1411 | |
62932df8 | 1412 | mutex_lock(&ice->open_mutex); |
1da177e4 LT |
1413 | /* already used by PDMA0? */ |
1414 | if (ice->pcm_reserved[substream->number]) { | |
62932df8 | 1415 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
1416 | return -EBUSY; /* FIXME: should handle blocking mode properly */ |
1417 | } | |
62932df8 | 1418 | mutex_unlock(&ice->open_mutex); |
32b47da0 | 1419 | runtime->private_data = (void *)&vt1724_playback_dma_regs[substream->number]; |
1da177e4 LT |
1420 | ice->playback_con_substream_ds[substream->number] = substream; |
1421 | runtime->hw = snd_vt1724_2ch_stereo; | |
1422 | snd_pcm_set_sync(substream); | |
1423 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
1424 | set_rate_constraints(ice, substream); | |
1425 | return 0; | |
1426 | } | |
1427 | ||
ab0c7d72 | 1428 | static int snd_vt1724_playback_indep_close(struct snd_pcm_substream *substream) |
1da177e4 | 1429 | { |
ab0c7d72 | 1430 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1431 | |
1432 | if (PRO_RATE_RESET) | |
d16be8ed | 1433 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0); |
1da177e4 LT |
1434 | ice->playback_con_substream_ds[substream->number] = NULL; |
1435 | ice->pcm_reserved[substream->number] = NULL; | |
1436 | ||
1437 | return 0; | |
1438 | } | |
1439 | ||
ab0c7d72 | 1440 | static struct snd_pcm_ops snd_vt1724_playback_indep_ops = { |
1da177e4 LT |
1441 | .open = snd_vt1724_playback_indep_open, |
1442 | .close = snd_vt1724_playback_indep_close, | |
1443 | .ioctl = snd_pcm_lib_ioctl, | |
1444 | .hw_params = snd_vt1724_pcm_hw_params, | |
1445 | .hw_free = snd_vt1724_pcm_hw_free, | |
1446 | .prepare = snd_vt1724_playback_indep_prepare, | |
1447 | .trigger = snd_vt1724_pcm_trigger, | |
1448 | .pointer = snd_vt1724_pcm_pointer, | |
1449 | }; | |
1450 | ||
1451 | ||
e23e7a14 | 1452 | static int snd_vt1724_pcm_indep(struct snd_ice1712 *ice, int device) |
1da177e4 | 1453 | { |
ab0c7d72 | 1454 | struct snd_pcm *pcm; |
1da177e4 LT |
1455 | int play; |
1456 | int err; | |
1457 | ||
1458 | play = ice->num_total_dacs / 2 - 1; | |
1459 | if (play <= 0) | |
1460 | return 0; | |
1461 | ||
1462 | err = snd_pcm_new(ice->card, "ICE1724 Surrounds", device, play, 0, &pcm); | |
1463 | if (err < 0) | |
1464 | return err; | |
1465 | ||
1466 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, | |
1467 | &snd_vt1724_playback_indep_ops); | |
1468 | ||
1469 | pcm->private_data = ice; | |
1470 | pcm->info_flags = 0; | |
1471 | strcpy(pcm->name, "ICE1724 Surround PCM"); | |
1472 | ||
1473 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
ab0c7d72 | 1474 | snd_dma_pci_data(ice->pci), |
1d4efa66 | 1475 | 256*1024, 256*1024); |
1da177e4 LT |
1476 | |
1477 | ice->pcm_ds = pcm; | |
1478 | ||
1479 | return 0; | |
1480 | } | |
1481 | ||
1482 | ||
1483 | /* | |
1484 | * Mixer section | |
1485 | */ | |
1486 | ||
e23e7a14 | 1487 | static int snd_vt1724_ac97_mixer(struct snd_ice1712 *ice) |
1da177e4 LT |
1488 | { |
1489 | int err; | |
1490 | ||
1de9fdc2 | 1491 | if (!(ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S)) { |
ab0c7d72 TI |
1492 | struct snd_ac97_bus *pbus; |
1493 | struct snd_ac97_template ac97; | |
1494 | static struct snd_ac97_bus_ops ops = { | |
1da177e4 LT |
1495 | .write = snd_vt1724_ac97_write, |
1496 | .read = snd_vt1724_ac97_read, | |
1497 | }; | |
1498 | ||
1499 | /* cold reset */ | |
1500 | outb(inb(ICEMT1724(ice, AC97_CMD)) | 0x80, ICEMT1724(ice, AC97_CMD)); | |
1501 | mdelay(5); /* FIXME */ | |
1502 | outb(inb(ICEMT1724(ice, AC97_CMD)) & ~0x80, ICEMT1724(ice, AC97_CMD)); | |
1503 | ||
1de9fdc2 AB |
1504 | err = snd_ac97_bus(ice->card, 0, &ops, NULL, &pbus); |
1505 | if (err < 0) | |
1da177e4 LT |
1506 | return err; |
1507 | memset(&ac97, 0, sizeof(ac97)); | |
1508 | ac97.private_data = ice; | |
1de9fdc2 AB |
1509 | err = snd_ac97_mixer(pbus, &ac97, &ice->ac97); |
1510 | if (err < 0) | |
6dfb5aff TI |
1511 | dev_warn(ice->card->dev, |
1512 | "cannot initialize pro ac97, skipped\n"); | |
1da177e4 LT |
1513 | else |
1514 | return 0; | |
1515 | } | |
1516 | /* I2S mixer only */ | |
1517 | strcat(ice->card->mixername, "ICE1724 - multitrack"); | |
1518 | return 0; | |
1519 | } | |
1520 | ||
1521 | /* | |
1522 | * | |
1523 | */ | |
1524 | ||
ab0c7d72 | 1525 | static inline unsigned int eeprom_triple(struct snd_ice1712 *ice, int idx) |
1da177e4 LT |
1526 | { |
1527 | return (unsigned int)ice->eeprom.data[idx] | \ | |
1528 | ((unsigned int)ice->eeprom.data[idx + 1] << 8) | \ | |
1529 | ((unsigned int)ice->eeprom.data[idx + 2] << 16); | |
1530 | } | |
1531 | ||
1de9fdc2 | 1532 | static void snd_vt1724_proc_read(struct snd_info_entry *entry, |
ab0c7d72 | 1533 | struct snd_info_buffer *buffer) |
1da177e4 | 1534 | { |
ab0c7d72 | 1535 | struct snd_ice1712 *ice = entry->private_data; |
1da177e4 LT |
1536 | unsigned int idx; |
1537 | ||
1538 | snd_iprintf(buffer, "%s\n\n", ice->card->longname); | |
1539 | snd_iprintf(buffer, "EEPROM:\n"); | |
1540 | ||
1541 | snd_iprintf(buffer, " Subvendor : 0x%x\n", ice->eeprom.subvendor); | |
1542 | snd_iprintf(buffer, " Size : %i bytes\n", ice->eeprom.size); | |
1543 | snd_iprintf(buffer, " Version : %i\n", ice->eeprom.version); | |
ab0c7d72 TI |
1544 | snd_iprintf(buffer, " System Config : 0x%x\n", |
1545 | ice->eeprom.data[ICE_EEP2_SYSCONF]); | |
1546 | snd_iprintf(buffer, " ACLink : 0x%x\n", | |
1547 | ice->eeprom.data[ICE_EEP2_ACLINK]); | |
1548 | snd_iprintf(buffer, " I2S : 0x%x\n", | |
1549 | ice->eeprom.data[ICE_EEP2_I2S]); | |
1550 | snd_iprintf(buffer, " S/PDIF : 0x%x\n", | |
1551 | ice->eeprom.data[ICE_EEP2_SPDIF]); | |
1552 | snd_iprintf(buffer, " GPIO direction : 0x%x\n", | |
1553 | ice->eeprom.gpiodir); | |
1554 | snd_iprintf(buffer, " GPIO mask : 0x%x\n", | |
1555 | ice->eeprom.gpiomask); | |
1556 | snd_iprintf(buffer, " GPIO state : 0x%x\n", | |
1557 | ice->eeprom.gpiostate); | |
1da177e4 | 1558 | for (idx = 0x12; idx < ice->eeprom.size; idx++) |
ab0c7d72 TI |
1559 | snd_iprintf(buffer, " Extra #%02i : 0x%x\n", |
1560 | idx, ice->eeprom.data[idx]); | |
1da177e4 LT |
1561 | |
1562 | snd_iprintf(buffer, "\nRegisters:\n"); | |
1563 | ||
ab0c7d72 TI |
1564 | snd_iprintf(buffer, " PSDOUT03 : 0x%08x\n", |
1565 | (unsigned)inl(ICEMT1724(ice, ROUTE_PLAYBACK))); | |
1da177e4 | 1566 | for (idx = 0x0; idx < 0x20 ; idx++) |
ab0c7d72 TI |
1567 | snd_iprintf(buffer, " CCS%02x : 0x%02x\n", |
1568 | idx, inb(ice->port+idx)); | |
1da177e4 | 1569 | for (idx = 0x0; idx < 0x30 ; idx++) |
ab0c7d72 TI |
1570 | snd_iprintf(buffer, " MT%02x : 0x%02x\n", |
1571 | idx, inb(ice->profi_port+idx)); | |
1da177e4 LT |
1572 | } |
1573 | ||
e23e7a14 | 1574 | static void snd_vt1724_proc_init(struct snd_ice1712 *ice) |
1da177e4 | 1575 | { |
ab0c7d72 | 1576 | struct snd_info_entry *entry; |
1da177e4 | 1577 | |
1de9fdc2 | 1578 | if (!snd_card_proc_new(ice->card, "ice1724", &entry)) |
bf850204 | 1579 | snd_info_set_text_ops(entry, ice, snd_vt1724_proc_read); |
1da177e4 LT |
1580 | } |
1581 | ||
1582 | /* | |
1583 | * | |
1584 | */ | |
1585 | ||
ab0c7d72 TI |
1586 | static int snd_vt1724_eeprom_info(struct snd_kcontrol *kcontrol, |
1587 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
1588 | { |
1589 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES; | |
ab0c7d72 | 1590 | uinfo->count = sizeof(struct snd_ice1712_eeprom); |
1da177e4 LT |
1591 | return 0; |
1592 | } | |
1593 | ||
ab0c7d72 TI |
1594 | static int snd_vt1724_eeprom_get(struct snd_kcontrol *kcontrol, |
1595 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1596 | { |
ab0c7d72 | 1597 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1de9fdc2 | 1598 | |
1da177e4 LT |
1599 | memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom)); |
1600 | return 0; | |
1601 | } | |
1602 | ||
e23e7a14 | 1603 | static struct snd_kcontrol_new snd_vt1724_eeprom = { |
1da177e4 LT |
1604 | .iface = SNDRV_CTL_ELEM_IFACE_CARD, |
1605 | .name = "ICE1724 EEPROM", | |
1606 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
1607 | .info = snd_vt1724_eeprom_info, | |
1608 | .get = snd_vt1724_eeprom_get | |
1609 | }; | |
1610 | ||
1611 | /* | |
1612 | */ | |
ab0c7d72 TI |
1613 | static int snd_vt1724_spdif_info(struct snd_kcontrol *kcontrol, |
1614 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
1615 | { |
1616 | uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; | |
1617 | uinfo->count = 1; | |
1618 | return 0; | |
1619 | } | |
1620 | ||
ab0c7d72 | 1621 | static unsigned int encode_spdif_bits(struct snd_aes_iec958 *diga) |
1da177e4 | 1622 | { |
2dfbeca9 | 1623 | unsigned int val, rbits; |
1da177e4 LT |
1624 | |
1625 | val = diga->status[0] & 0x03; /* professional, non-audio */ | |
1626 | if (val & 0x01) { | |
1627 | /* professional */ | |
ab0c7d72 TI |
1628 | if ((diga->status[0] & IEC958_AES0_PRO_EMPHASIS) == |
1629 | IEC958_AES0_PRO_EMPHASIS_5015) | |
1da177e4 | 1630 | val |= 1U << 3; |
2dfbeca9 TI |
1631 | rbits = (diga->status[4] >> 3) & 0x0f; |
1632 | if (rbits) { | |
1633 | switch (rbits) { | |
1634 | case 2: val |= 5 << 12; break; /* 96k */ | |
1635 | case 3: val |= 6 << 12; break; /* 192k */ | |
1636 | case 10: val |= 4 << 12; break; /* 88.2k */ | |
1637 | case 11: val |= 7 << 12; break; /* 176.4k */ | |
1638 | } | |
1639 | } else { | |
1640 | switch (diga->status[0] & IEC958_AES0_PRO_FS) { | |
1641 | case IEC958_AES0_PRO_FS_44100: | |
1642 | break; | |
1643 | case IEC958_AES0_PRO_FS_32000: | |
1644 | val |= 3U << 12; | |
1645 | break; | |
1646 | default: | |
1647 | val |= 2U << 12; | |
1648 | break; | |
1649 | } | |
1da177e4 LT |
1650 | } |
1651 | } else { | |
1652 | /* consumer */ | |
1653 | val |= diga->status[1] & 0x04; /* copyright */ | |
ab0c7d72 TI |
1654 | if ((diga->status[0] & IEC958_AES0_CON_EMPHASIS) == |
1655 | IEC958_AES0_CON_EMPHASIS_5015) | |
1da177e4 LT |
1656 | val |= 1U << 3; |
1657 | val |= (unsigned int)(diga->status[1] & 0x3f) << 4; /* category */ | |
1658 | val |= (unsigned int)(diga->status[3] & IEC958_AES3_CON_FS) << 12; /* fs */ | |
1659 | } | |
1660 | return val; | |
1661 | } | |
1662 | ||
ab0c7d72 | 1663 | static void decode_spdif_bits(struct snd_aes_iec958 *diga, unsigned int val) |
1da177e4 LT |
1664 | { |
1665 | memset(diga->status, 0, sizeof(diga->status)); | |
1666 | diga->status[0] = val & 0x03; /* professional, non-audio */ | |
1667 | if (val & 0x01) { | |
1668 | /* professional */ | |
1669 | if (val & (1U << 3)) | |
1670 | diga->status[0] |= IEC958_AES0_PRO_EMPHASIS_5015; | |
1671 | switch ((val >> 12) & 0x7) { | |
1672 | case 0: | |
1673 | break; | |
1674 | case 2: | |
1675 | diga->status[0] |= IEC958_AES0_PRO_FS_32000; | |
1676 | break; | |
1677 | default: | |
1678 | diga->status[0] |= IEC958_AES0_PRO_FS_48000; | |
1679 | break; | |
1680 | } | |
1681 | } else { | |
1682 | /* consumer */ | |
1683 | diga->status[0] |= val & (1U << 2); /* copyright */ | |
1684 | if (val & (1U << 3)) | |
1685 | diga->status[0] |= IEC958_AES0_CON_EMPHASIS_5015; | |
1686 | diga->status[1] |= (val >> 4) & 0x3f; /* category */ | |
1687 | diga->status[3] |= (val >> 12) & 0x07; /* fs */ | |
1688 | } | |
1689 | } | |
1690 | ||
ab0c7d72 TI |
1691 | static int snd_vt1724_spdif_default_get(struct snd_kcontrol *kcontrol, |
1692 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1693 | { |
ab0c7d72 | 1694 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1695 | unsigned int val; |
1696 | val = inw(ICEMT1724(ice, SPDIF_CTRL)); | |
1697 | decode_spdif_bits(&ucontrol->value.iec958, val); | |
1698 | return 0; | |
1699 | } | |
1700 | ||
ab0c7d72 TI |
1701 | static int snd_vt1724_spdif_default_put(struct snd_kcontrol *kcontrol, |
1702 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1703 | { |
ab0c7d72 | 1704 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1705 | unsigned int val, old; |
1706 | ||
1707 | val = encode_spdif_bits(&ucontrol->value.iec958); | |
1708 | spin_lock_irq(&ice->reg_lock); | |
1709 | old = inw(ICEMT1724(ice, SPDIF_CTRL)); | |
1710 | if (val != old) | |
1711 | update_spdif_bits(ice, val); | |
1712 | spin_unlock_irq(&ice->reg_lock); | |
1de9fdc2 | 1713 | return val != old; |
1da177e4 LT |
1714 | } |
1715 | ||
e23e7a14 | 1716 | static struct snd_kcontrol_new snd_vt1724_spdif_default = |
1da177e4 LT |
1717 | { |
1718 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, | |
1de9fdc2 | 1719 | .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT), |
1da177e4 LT |
1720 | .info = snd_vt1724_spdif_info, |
1721 | .get = snd_vt1724_spdif_default_get, | |
1722 | .put = snd_vt1724_spdif_default_put | |
1723 | }; | |
1724 | ||
ab0c7d72 TI |
1725 | static int snd_vt1724_spdif_maskc_get(struct snd_kcontrol *kcontrol, |
1726 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 LT |
1727 | { |
1728 | ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO | | |
1729 | IEC958_AES0_PROFESSIONAL | | |
1730 | IEC958_AES0_CON_NOT_COPYRIGHT | | |
1731 | IEC958_AES0_CON_EMPHASIS; | |
1732 | ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL | | |
1733 | IEC958_AES1_CON_CATEGORY; | |
1734 | ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS; | |
1735 | return 0; | |
1736 | } | |
1737 | ||
ab0c7d72 TI |
1738 | static int snd_vt1724_spdif_maskp_get(struct snd_kcontrol *kcontrol, |
1739 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 LT |
1740 | { |
1741 | ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO | | |
1742 | IEC958_AES0_PROFESSIONAL | | |
1743 | IEC958_AES0_PRO_FS | | |
1744 | IEC958_AES0_PRO_EMPHASIS; | |
1745 | return 0; | |
1746 | } | |
1747 | ||
e23e7a14 | 1748 | static struct snd_kcontrol_new snd_vt1724_spdif_maskc = |
1da177e4 LT |
1749 | { |
1750 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
67ed4161 | 1751 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1de9fdc2 | 1752 | .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, CON_MASK), |
1da177e4 LT |
1753 | .info = snd_vt1724_spdif_info, |
1754 | .get = snd_vt1724_spdif_maskc_get, | |
1755 | }; | |
1756 | ||
e23e7a14 | 1757 | static struct snd_kcontrol_new snd_vt1724_spdif_maskp = |
1da177e4 LT |
1758 | { |
1759 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
67ed4161 | 1760 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1de9fdc2 | 1761 | .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, PRO_MASK), |
1da177e4 LT |
1762 | .info = snd_vt1724_spdif_info, |
1763 | .get = snd_vt1724_spdif_maskp_get, | |
1764 | }; | |
1765 | ||
a5ce8890 | 1766 | #define snd_vt1724_spdif_sw_info snd_ctl_boolean_mono_info |
1da177e4 | 1767 | |
ab0c7d72 TI |
1768 | static int snd_vt1724_spdif_sw_get(struct snd_kcontrol *kcontrol, |
1769 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1770 | { |
ab0c7d72 TI |
1771 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1772 | ucontrol->value.integer.value[0] = inb(ICEREG1724(ice, SPDIF_CFG)) & | |
1773 | VT1724_CFG_SPDIF_OUT_EN ? 1 : 0; | |
1da177e4 LT |
1774 | return 0; |
1775 | } | |
1776 | ||
ab0c7d72 TI |
1777 | static int snd_vt1724_spdif_sw_put(struct snd_kcontrol *kcontrol, |
1778 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1779 | { |
ab0c7d72 | 1780 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1781 | unsigned char old, val; |
1782 | ||
1783 | spin_lock_irq(&ice->reg_lock); | |
1784 | old = val = inb(ICEREG1724(ice, SPDIF_CFG)); | |
1785 | val &= ~VT1724_CFG_SPDIF_OUT_EN; | |
1786 | if (ucontrol->value.integer.value[0]) | |
1787 | val |= VT1724_CFG_SPDIF_OUT_EN; | |
1788 | if (old != val) | |
1789 | outb(val, ICEREG1724(ice, SPDIF_CFG)); | |
1790 | spin_unlock_irq(&ice->reg_lock); | |
1791 | return old != val; | |
1792 | } | |
1793 | ||
e23e7a14 | 1794 | static struct snd_kcontrol_new snd_vt1724_spdif_switch = |
1da177e4 LT |
1795 | { |
1796 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1797 | /* FIXME: the following conflict with IEC958 Playback Route */ | |
1de9fdc2 AB |
1798 | /* .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, SWITCH), */ |
1799 | .name = SNDRV_CTL_NAME_IEC958("Output ", NONE, SWITCH), | |
1da177e4 LT |
1800 | .info = snd_vt1724_spdif_sw_info, |
1801 | .get = snd_vt1724_spdif_sw_get, | |
1802 | .put = snd_vt1724_spdif_sw_put | |
1803 | }; | |
1804 | ||
1805 | ||
1806 | #if 0 /* NOT USED YET */ | |
1807 | /* | |
1808 | * GPIO access from extern | |
1809 | */ | |
1810 | ||
a5ce8890 | 1811 | #define snd_vt1724_gpio_info snd_ctl_boolean_mono_info |
1da177e4 | 1812 | |
ab0c7d72 TI |
1813 | int snd_vt1724_gpio_get(struct snd_kcontrol *kcontrol, |
1814 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1815 | { |
ab0c7d72 | 1816 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1817 | int shift = kcontrol->private_value & 0xff; |
1818 | int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0; | |
1de9fdc2 | 1819 | |
1da177e4 | 1820 | snd_ice1712_save_gpio_status(ice); |
ab0c7d72 TI |
1821 | ucontrol->value.integer.value[0] = |
1822 | (snd_ice1712_gpio_read(ice) & (1 << shift) ? 1 : 0) ^ invert; | |
1da177e4 LT |
1823 | snd_ice1712_restore_gpio_status(ice); |
1824 | return 0; | |
1825 | } | |
1826 | ||
ab0c7d72 TI |
1827 | int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol, |
1828 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1829 | { |
ab0c7d72 | 1830 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1831 | int shift = kcontrol->private_value & 0xff; |
1832 | int invert = (kcontrol->private_value & (1<<24)) ? mask : 0; | |
1833 | unsigned int val, nval; | |
1834 | ||
1835 | if (kcontrol->private_value & (1 << 31)) | |
1836 | return -EPERM; | |
1837 | nval = (ucontrol->value.integer.value[0] ? (1 << shift) : 0) ^ invert; | |
1838 | snd_ice1712_save_gpio_status(ice); | |
1839 | val = snd_ice1712_gpio_read(ice); | |
1840 | nval |= val & ~(1 << shift); | |
1841 | if (val != nval) | |
1842 | snd_ice1712_gpio_write(ice, nval); | |
1843 | snd_ice1712_restore_gpio_status(ice); | |
1844 | return val != nval; | |
1845 | } | |
1846 | #endif /* NOT USED YET */ | |
1847 | ||
1848 | /* | |
1849 | * rate | |
1850 | */ | |
ab0c7d72 TI |
1851 | static int snd_vt1724_pro_internal_clock_info(struct snd_kcontrol *kcontrol, |
1852 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 | 1853 | { |
ab0c7d72 | 1854 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1ff97cb9 | 1855 | int hw_rates_count = ice->hw_rates->count; |
1da177e4 LT |
1856 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
1857 | uinfo->count = 1; | |
1ff97cb9 | 1858 | |
219e2cd4 PH |
1859 | /* internal clocks */ |
1860 | uinfo->value.enumerated.items = hw_rates_count; | |
1861 | /* external clocks */ | |
1862 | if (ice->force_rdma1 || | |
1863 | (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_IN)) | |
1864 | uinfo->value.enumerated.items += ice->ext_clock_count; | |
1ff97cb9 | 1865 | /* upper limit - keep at top */ |
1da177e4 LT |
1866 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
1867 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; | |
1ff97cb9 PH |
1868 | if (uinfo->value.enumerated.item >= hw_rates_count) |
1869 | /* ext_clock items */ | |
1870 | strcpy(uinfo->value.enumerated.name, | |
1871 | ice->ext_clock_names[ | |
1872 | uinfo->value.enumerated.item - hw_rates_count]); | |
d16be8ed | 1873 | else |
1ff97cb9 | 1874 | /* int clock items */ |
d16be8ed PH |
1875 | sprintf(uinfo->value.enumerated.name, "%d", |
1876 | ice->hw_rates->list[uinfo->value.enumerated.item]); | |
1da177e4 LT |
1877 | return 0; |
1878 | } | |
1879 | ||
ab0c7d72 TI |
1880 | static int snd_vt1724_pro_internal_clock_get(struct snd_kcontrol *kcontrol, |
1881 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1882 | { |
ab0c7d72 | 1883 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
d16be8ed | 1884 | unsigned int i, rate; |
1de9fdc2 | 1885 | |
1da177e4 | 1886 | spin_lock_irq(&ice->reg_lock); |
d16be8ed | 1887 | if (ice->is_spdif_master(ice)) { |
1ff97cb9 PH |
1888 | ucontrol->value.enumerated.item[0] = ice->hw_rates->count + |
1889 | ice->get_spdif_master_type(ice); | |
1da177e4 | 1890 | } else { |
d16be8ed PH |
1891 | rate = ice->get_rate(ice); |
1892 | ucontrol->value.enumerated.item[0] = 0; | |
1893 | for (i = 0; i < ice->hw_rates->count; i++) { | |
1894 | if (ice->hw_rates->list[i] == rate) { | |
1895 | ucontrol->value.enumerated.item[0] = i; | |
1896 | break; | |
1897 | } | |
1da177e4 | 1898 | } |
1da177e4 LT |
1899 | } |
1900 | spin_unlock_irq(&ice->reg_lock); | |
1901 | return 0; | |
1902 | } | |
1903 | ||
1ff97cb9 PH |
1904 | static int stdclock_get_spdif_master_type(struct snd_ice1712 *ice) |
1905 | { | |
1906 | /* standard external clock - only single type - SPDIF IN */ | |
1907 | return 0; | |
1908 | } | |
1909 | ||
d16be8ed | 1910 | /* setting clock to external - SPDIF */ |
1ff97cb9 | 1911 | static int stdclock_set_spdif_clock(struct snd_ice1712 *ice, int type) |
d16be8ed PH |
1912 | { |
1913 | unsigned char oval; | |
1914 | unsigned char i2s_oval; | |
1915 | oval = inb(ICEMT1724(ice, RATE)); | |
1916 | outb(oval | VT1724_SPDIF_MASTER, ICEMT1724(ice, RATE)); | |
1917 | /* setting 256fs */ | |
1918 | i2s_oval = inb(ICEMT1724(ice, I2S_FORMAT)); | |
1919 | outb(i2s_oval & ~VT1724_MT_I2S_MCLK_128X, ICEMT1724(ice, I2S_FORMAT)); | |
1ff97cb9 | 1920 | return 0; |
d16be8ed PH |
1921 | } |
1922 | ||
1ff97cb9 | 1923 | |
ab0c7d72 TI |
1924 | static int snd_vt1724_pro_internal_clock_put(struct snd_kcontrol *kcontrol, |
1925 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1926 | { |
ab0c7d72 | 1927 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
d16be8ed PH |
1928 | unsigned int old_rate, new_rate; |
1929 | unsigned int item = ucontrol->value.enumerated.item[0]; | |
1ff97cb9 | 1930 | unsigned int first_ext_clock = ice->hw_rates->count; |
d16be8ed | 1931 | |
1ff97cb9 | 1932 | if (item > first_ext_clock + ice->ext_clock_count - 1) |
d16be8ed | 1933 | return -EINVAL; |
1da177e4 | 1934 | |
1ff97cb9 | 1935 | /* if rate = 0 => external clock */ |
1da177e4 | 1936 | spin_lock_irq(&ice->reg_lock); |
d16be8ed PH |
1937 | if (ice->is_spdif_master(ice)) |
1938 | old_rate = 0; | |
1939 | else | |
1940 | old_rate = ice->get_rate(ice); | |
1ff97cb9 PH |
1941 | if (item >= first_ext_clock) { |
1942 | /* switching to external clock */ | |
1943 | ice->set_spdif_clock(ice, item - first_ext_clock); | |
d16be8ed | 1944 | new_rate = 0; |
1da177e4 | 1945 | } else { |
d16be8ed PH |
1946 | /* internal on-card clock */ |
1947 | new_rate = ice->hw_rates->list[item]; | |
1948 | ice->pro_rate_default = new_rate; | |
1949 | spin_unlock_irq(&ice->reg_lock); | |
1950 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 1); | |
1951 | spin_lock_irq(&ice->reg_lock); | |
1da177e4 | 1952 | } |
1da177e4 LT |
1953 | spin_unlock_irq(&ice->reg_lock); |
1954 | ||
1ff97cb9 | 1955 | /* the first switch to the ext. clock mode? */ |
d16be8ed | 1956 | if (old_rate != new_rate && !new_rate) { |
1da177e4 | 1957 | /* notify akm chips as well */ |
d16be8ed PH |
1958 | unsigned int i; |
1959 | if (ice->gpio.set_pro_rate) | |
1960 | ice->gpio.set_pro_rate(ice, 0); | |
1961 | for (i = 0; i < ice->akm_codecs; i++) { | |
1962 | if (ice->akm[i].ops.set_rate_val) | |
1963 | ice->akm[i].ops.set_rate_val(&ice->akm[i], 0); | |
1da177e4 LT |
1964 | } |
1965 | } | |
d16be8ed | 1966 | return old_rate != new_rate; |
1da177e4 LT |
1967 | } |
1968 | ||
e23e7a14 | 1969 | static struct snd_kcontrol_new snd_vt1724_pro_internal_clock = { |
1da177e4 LT |
1970 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1971 | .name = "Multi Track Internal Clock", | |
1972 | .info = snd_vt1724_pro_internal_clock_info, | |
1973 | .get = snd_vt1724_pro_internal_clock_get, | |
1974 | .put = snd_vt1724_pro_internal_clock_put | |
1975 | }; | |
1976 | ||
a5ce8890 | 1977 | #define snd_vt1724_pro_rate_locking_info snd_ctl_boolean_mono_info |
1da177e4 | 1978 | |
ab0c7d72 TI |
1979 | static int snd_vt1724_pro_rate_locking_get(struct snd_kcontrol *kcontrol, |
1980 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 LT |
1981 | { |
1982 | ucontrol->value.integer.value[0] = PRO_RATE_LOCKED; | |
1983 | return 0; | |
1984 | } | |
1985 | ||
ab0c7d72 TI |
1986 | static int snd_vt1724_pro_rate_locking_put(struct snd_kcontrol *kcontrol, |
1987 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1988 | { |
ab0c7d72 | 1989 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1990 | int change = 0, nval; |
1991 | ||
1992 | nval = ucontrol->value.integer.value[0] ? 1 : 0; | |
1993 | spin_lock_irq(&ice->reg_lock); | |
1994 | change = PRO_RATE_LOCKED != nval; | |
1995 | PRO_RATE_LOCKED = nval; | |
1996 | spin_unlock_irq(&ice->reg_lock); | |
1997 | return change; | |
1998 | } | |
1999 | ||
e23e7a14 | 2000 | static struct snd_kcontrol_new snd_vt1724_pro_rate_locking = { |
1da177e4 LT |
2001 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
2002 | .name = "Multi Track Rate Locking", | |
2003 | .info = snd_vt1724_pro_rate_locking_info, | |
2004 | .get = snd_vt1724_pro_rate_locking_get, | |
2005 | .put = snd_vt1724_pro_rate_locking_put | |
2006 | }; | |
2007 | ||
a5ce8890 | 2008 | #define snd_vt1724_pro_rate_reset_info snd_ctl_boolean_mono_info |
1da177e4 | 2009 | |
ab0c7d72 TI |
2010 | static int snd_vt1724_pro_rate_reset_get(struct snd_kcontrol *kcontrol, |
2011 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 LT |
2012 | { |
2013 | ucontrol->value.integer.value[0] = PRO_RATE_RESET ? 1 : 0; | |
2014 | return 0; | |
2015 | } | |
2016 | ||
ab0c7d72 TI |
2017 | static int snd_vt1724_pro_rate_reset_put(struct snd_kcontrol *kcontrol, |
2018 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 2019 | { |
ab0c7d72 | 2020 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
2021 | int change = 0, nval; |
2022 | ||
2023 | nval = ucontrol->value.integer.value[0] ? 1 : 0; | |
2024 | spin_lock_irq(&ice->reg_lock); | |
2025 | change = PRO_RATE_RESET != nval; | |
2026 | PRO_RATE_RESET = nval; | |
2027 | spin_unlock_irq(&ice->reg_lock); | |
2028 | return change; | |
2029 | } | |
2030 | ||
e23e7a14 | 2031 | static struct snd_kcontrol_new snd_vt1724_pro_rate_reset = { |
1da177e4 LT |
2032 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
2033 | .name = "Multi Track Rate Reset", | |
2034 | .info = snd_vt1724_pro_rate_reset_info, | |
2035 | .get = snd_vt1724_pro_rate_reset_get, | |
2036 | .put = snd_vt1724_pro_rate_reset_put | |
2037 | }; | |
2038 | ||
2039 | ||
2040 | /* | |
2041 | * routing | |
2042 | */ | |
ab0c7d72 TI |
2043 | static int snd_vt1724_pro_route_info(struct snd_kcontrol *kcontrol, |
2044 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 | 2045 | { |
a2af050f | 2046 | static const char * const texts[] = { |
1da177e4 LT |
2047 | "PCM Out", /* 0 */ |
2048 | "H/W In 0", "H/W In 1", /* 1-2 */ | |
2049 | "IEC958 In L", "IEC958 In R", /* 3-4 */ | |
2050 | }; | |
1de9fdc2 | 2051 | |
597da2e4 | 2052 | return snd_ctl_enum_info(uinfo, 1, 5, texts); |
1da177e4 LT |
2053 | } |
2054 | ||
2055 | static inline int analog_route_shift(int idx) | |
2056 | { | |
2057 | return (idx % 2) * 12 + ((idx / 2) * 3) + 8; | |
2058 | } | |
2059 | ||
2060 | static inline int digital_route_shift(int idx) | |
2061 | { | |
2062 | return idx * 3; | |
2063 | } | |
2064 | ||
2bf864ac | 2065 | int snd_ice1724_get_route_val(struct snd_ice1712 *ice, int shift) |
1da177e4 LT |
2066 | { |
2067 | unsigned long val; | |
2068 | unsigned char eitem; | |
32b47da0 | 2069 | static const unsigned char xlate[8] = { |
1da177e4 LT |
2070 | 0, 255, 1, 2, 255, 255, 3, 4, |
2071 | }; | |
2072 | ||
2073 | val = inl(ICEMT1724(ice, ROUTE_PLAYBACK)); | |
2074 | val >>= shift; | |
1de9fdc2 | 2075 | val &= 7; /* we now have 3 bits per output */ |
1da177e4 LT |
2076 | eitem = xlate[val]; |
2077 | if (eitem == 255) { | |
2078 | snd_BUG(); | |
2079 | return 0; | |
2080 | } | |
2081 | return eitem; | |
2082 | } | |
2083 | ||
2bf864ac TI |
2084 | int snd_ice1724_put_route_val(struct snd_ice1712 *ice, unsigned int val, |
2085 | int shift) | |
1da177e4 LT |
2086 | { |
2087 | unsigned int old_val, nval; | |
2088 | int change; | |
32b47da0 | 2089 | static const unsigned char xroute[8] = { |
1da177e4 LT |
2090 | 0, /* PCM */ |
2091 | 2, /* PSDIN0 Left */ | |
2092 | 3, /* PSDIN0 Right */ | |
2093 | 6, /* SPDIN Left */ | |
2094 | 7, /* SPDIN Right */ | |
2095 | }; | |
2096 | ||
2097 | nval = xroute[val % 5]; | |
2098 | val = old_val = inl(ICEMT1724(ice, ROUTE_PLAYBACK)); | |
2099 | val &= ~(0x07 << shift); | |
2100 | val |= nval << shift; | |
2101 | change = val != old_val; | |
2102 | if (change) | |
2103 | outl(val, ICEMT1724(ice, ROUTE_PLAYBACK)); | |
2104 | return change; | |
2105 | } | |
2106 | ||
ab0c7d72 TI |
2107 | static int snd_vt1724_pro_route_analog_get(struct snd_kcontrol *kcontrol, |
2108 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 2109 | { |
ab0c7d72 | 2110 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 | 2111 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
ab0c7d72 | 2112 | ucontrol->value.enumerated.item[0] = |
2bf864ac | 2113 | snd_ice1724_get_route_val(ice, analog_route_shift(idx)); |
1da177e4 LT |
2114 | return 0; |
2115 | } | |
2116 | ||
ab0c7d72 TI |
2117 | static int snd_vt1724_pro_route_analog_put(struct snd_kcontrol *kcontrol, |
2118 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 2119 | { |
ab0c7d72 | 2120 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 | 2121 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
2bf864ac TI |
2122 | return snd_ice1724_put_route_val(ice, |
2123 | ucontrol->value.enumerated.item[0], | |
2124 | analog_route_shift(idx)); | |
1da177e4 LT |
2125 | } |
2126 | ||
ab0c7d72 TI |
2127 | static int snd_vt1724_pro_route_spdif_get(struct snd_kcontrol *kcontrol, |
2128 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 2129 | { |
ab0c7d72 | 2130 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 | 2131 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
ab0c7d72 | 2132 | ucontrol->value.enumerated.item[0] = |
2bf864ac | 2133 | snd_ice1724_get_route_val(ice, digital_route_shift(idx)); |
1da177e4 LT |
2134 | return 0; |
2135 | } | |
2136 | ||
ab0c7d72 TI |
2137 | static int snd_vt1724_pro_route_spdif_put(struct snd_kcontrol *kcontrol, |
2138 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 2139 | { |
ab0c7d72 | 2140 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 | 2141 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
2bf864ac TI |
2142 | return snd_ice1724_put_route_val(ice, |
2143 | ucontrol->value.enumerated.item[0], | |
2144 | digital_route_shift(idx)); | |
1da177e4 LT |
2145 | } |
2146 | ||
e23e7a14 | 2147 | static struct snd_kcontrol_new snd_vt1724_mixer_pro_analog_route = |
2bf864ac | 2148 | { |
1da177e4 LT |
2149 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
2150 | .name = "H/W Playback Route", | |
2151 | .info = snd_vt1724_pro_route_info, | |
2152 | .get = snd_vt1724_pro_route_analog_get, | |
2153 | .put = snd_vt1724_pro_route_analog_put, | |
2154 | }; | |
2155 | ||
e23e7a14 | 2156 | static struct snd_kcontrol_new snd_vt1724_mixer_pro_spdif_route = { |
1da177e4 | 2157 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1de9fdc2 | 2158 | .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, NONE) "Route", |
1da177e4 LT |
2159 | .info = snd_vt1724_pro_route_info, |
2160 | .get = snd_vt1724_pro_route_spdif_get, | |
2161 | .put = snd_vt1724_pro_route_spdif_put, | |
2162 | .count = 2, | |
2163 | }; | |
2164 | ||
2165 | ||
ab0c7d72 TI |
2166 | static int snd_vt1724_pro_peak_info(struct snd_kcontrol *kcontrol, |
2167 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
2168 | { |
2169 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
2170 | uinfo->count = 22; /* FIXME: for compatibility with ice1712... */ | |
2171 | uinfo->value.integer.min = 0; | |
2172 | uinfo->value.integer.max = 255; | |
2173 | return 0; | |
2174 | } | |
2175 | ||
ab0c7d72 TI |
2176 | static int snd_vt1724_pro_peak_get(struct snd_kcontrol *kcontrol, |
2177 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 2178 | { |
ab0c7d72 | 2179 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 | 2180 | int idx; |
1de9fdc2 | 2181 | |
1da177e4 LT |
2182 | spin_lock_irq(&ice->reg_lock); |
2183 | for (idx = 0; idx < 22; idx++) { | |
2184 | outb(idx, ICEMT1724(ice, MONITOR_PEAKINDEX)); | |
ab0c7d72 TI |
2185 | ucontrol->value.integer.value[idx] = |
2186 | inb(ICEMT1724(ice, MONITOR_PEAKDATA)); | |
1da177e4 LT |
2187 | } |
2188 | spin_unlock_irq(&ice->reg_lock); | |
2189 | return 0; | |
2190 | } | |
2191 | ||
e23e7a14 | 2192 | static struct snd_kcontrol_new snd_vt1724_mixer_pro_peak = { |
2bdf6633 | 2193 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1da177e4 LT |
2194 | .name = "Multi Track Peak", |
2195 | .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, | |
2196 | .info = snd_vt1724_pro_peak_info, | |
2197 | .get = snd_vt1724_pro_peak_get | |
2198 | }; | |
2199 | ||
2200 | /* | |
2201 | * | |
2202 | */ | |
2203 | ||
e23e7a14 | 2204 | static struct snd_ice1712_card_info no_matched; |
1da177e4 | 2205 | |
52cd0a76 PH |
2206 | |
2207 | /* | |
2208 | ooAoo cards with no controls | |
2209 | */ | |
e23e7a14 | 2210 | static unsigned char ooaoo_sq210_eeprom[] = { |
52cd0a76 PH |
2211 | [ICE_EEP2_SYSCONF] = 0x4c, /* 49MHz crystal, no mpu401, no ADC, |
2212 | 1xDACs */ | |
2213 | [ICE_EEP2_ACLINK] = 0x80, /* I2S */ | |
2214 | [ICE_EEP2_I2S] = 0x78, /* no volume, 96k, 24bit, 192k */ | |
2215 | [ICE_EEP2_SPDIF] = 0xc1, /* out-en, out-int, out-ext */ | |
2216 | [ICE_EEP2_GPIO_DIR] = 0x00, /* no GPIOs are used */ | |
2217 | [ICE_EEP2_GPIO_DIR1] = 0x00, | |
2218 | [ICE_EEP2_GPIO_DIR2] = 0x00, | |
2219 | [ICE_EEP2_GPIO_MASK] = 0xff, | |
2220 | [ICE_EEP2_GPIO_MASK1] = 0xff, | |
2221 | [ICE_EEP2_GPIO_MASK2] = 0xff, | |
2222 | ||
2223 | [ICE_EEP2_GPIO_STATE] = 0x00, /* inputs */ | |
2224 | [ICE_EEP2_GPIO_STATE1] = 0x00, /* all 1, but GPIO_CPLD_RW | |
2225 | and GPIO15 always zero */ | |
2226 | [ICE_EEP2_GPIO_STATE2] = 0x00, /* inputs */ | |
2227 | }; | |
2228 | ||
2229 | ||
e23e7a14 | 2230 | static struct snd_ice1712_card_info snd_vt1724_ooaoo_cards[] = { |
52cd0a76 PH |
2231 | { |
2232 | .name = "ooAoo SQ210a", | |
2233 | .model = "sq210a", | |
2234 | .eeprom_size = sizeof(ooaoo_sq210_eeprom), | |
2235 | .eeprom_data = ooaoo_sq210_eeprom, | |
2236 | }, | |
2237 | { } /* terminator */ | |
2238 | }; | |
2239 | ||
e23e7a14 | 2240 | static struct snd_ice1712_card_info *card_tables[] = { |
1da177e4 | 2241 | snd_vt1724_revo_cards, |
1de9fdc2 | 2242 | snd_vt1724_amp_cards, |
1da177e4 LT |
2243 | snd_vt1724_aureon_cards, |
2244 | snd_vt1720_mobo_cards, | |
2245 | snd_vt1720_pontis_cards, | |
6b8d6e55 | 2246 | snd_vt1724_prodigy_hifi_cards, |
1da177e4 LT |
2247 | snd_vt1724_prodigy192_cards, |
2248 | snd_vt1724_juli_cards, | |
72cbfd45 | 2249 | snd_vt1724_maya44_cards, |
1da177e4 | 2250 | snd_vt1724_phase_cards, |
f6cdab5f | 2251 | snd_vt1724_wtm_cards, |
f31639b8 | 2252 | snd_vt1724_se_cards, |
6ef80706 | 2253 | snd_vt1724_qtet_cards, |
52cd0a76 | 2254 | snd_vt1724_ooaoo_cards, |
77b0b254 | 2255 | snd_vt1724_psc724_cards, |
1da177e4 LT |
2256 | NULL, |
2257 | }; | |
2258 | ||
2259 | ||
2260 | /* | |
2261 | */ | |
2262 | ||
ab0c7d72 | 2263 | static void wait_i2c_busy(struct snd_ice1712 *ice) |
1da177e4 LT |
2264 | { |
2265 | int t = 0x10000; | |
2266 | while ((inb(ICEREG1724(ice, I2C_CTRL)) & VT1724_I2C_BUSY) && t--) | |
2267 | ; | |
2268 | if (t == -1) | |
6dfb5aff | 2269 | dev_err(ice->card->dev, "i2c busy timeout\n"); |
1da177e4 LT |
2270 | } |
2271 | ||
ab0c7d72 TI |
2272 | unsigned char snd_vt1724_read_i2c(struct snd_ice1712 *ice, |
2273 | unsigned char dev, unsigned char addr) | |
1da177e4 LT |
2274 | { |
2275 | unsigned char val; | |
2276 | ||
62932df8 | 2277 | mutex_lock(&ice->i2c_mutex); |
acec30ff | 2278 | wait_i2c_busy(ice); |
1da177e4 LT |
2279 | outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR)); |
2280 | outb(dev & ~VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR)); | |
2281 | wait_i2c_busy(ice); | |
2282 | val = inb(ICEREG1724(ice, I2C_DATA)); | |
62932df8 | 2283 | mutex_unlock(&ice->i2c_mutex); |
e2ea7cfc | 2284 | /* |
6dfb5aff | 2285 | dev_dbg(ice->card->dev, "i2c_read: [0x%x,0x%x] = 0x%x\n", dev, addr, val); |
e2ea7cfc | 2286 | */ |
1da177e4 LT |
2287 | return val; |
2288 | } | |
2289 | ||
ab0c7d72 TI |
2290 | void snd_vt1724_write_i2c(struct snd_ice1712 *ice, |
2291 | unsigned char dev, unsigned char addr, unsigned char data) | |
1da177e4 | 2292 | { |
62932df8 | 2293 | mutex_lock(&ice->i2c_mutex); |
1da177e4 | 2294 | wait_i2c_busy(ice); |
e2ea7cfc | 2295 | /* |
6dfb5aff | 2296 | dev_dbg(ice->card->dev, "i2c_write: [0x%x,0x%x] = 0x%x\n", dev, addr, data); |
e2ea7cfc | 2297 | */ |
1da177e4 LT |
2298 | outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR)); |
2299 | outb(data, ICEREG1724(ice, I2C_DATA)); | |
2300 | outb(dev | VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR)); | |
2301 | wait_i2c_busy(ice); | |
62932df8 | 2302 | mutex_unlock(&ice->i2c_mutex); |
1da177e4 LT |
2303 | } |
2304 | ||
e23e7a14 BP |
2305 | static int snd_vt1724_read_eeprom(struct snd_ice1712 *ice, |
2306 | const char *modelname) | |
1da177e4 LT |
2307 | { |
2308 | const int dev = 0xa0; /* EEPROM device address */ | |
2309 | unsigned int i, size; | |
1b60f6b0 | 2310 | struct snd_ice1712_card_info * const *tbl, *c; |
1da177e4 | 2311 | |
1de9fdc2 | 2312 | if (!modelname || !*modelname) { |
1da177e4 LT |
2313 | ice->eeprom.subvendor = 0; |
2314 | if ((inb(ICEREG1724(ice, I2C_CTRL)) & VT1724_I2C_EEPROM) != 0) | |
2315 | ice->eeprom.subvendor = | |
2316 | (snd_vt1724_read_i2c(ice, dev, 0x00) << 0) | | |
1de9fdc2 AB |
2317 | (snd_vt1724_read_i2c(ice, dev, 0x01) << 8) | |
2318 | (snd_vt1724_read_i2c(ice, dev, 0x02) << 16) | | |
1da177e4 | 2319 | (snd_vt1724_read_i2c(ice, dev, 0x03) << 24); |
ab0c7d72 TI |
2320 | if (ice->eeprom.subvendor == 0 || |
2321 | ice->eeprom.subvendor == (unsigned int)-1) { | |
2322 | /* invalid subvendor from EEPROM, try the PCI | |
2323 | * subststem ID instead | |
2324 | */ | |
1da177e4 | 2325 | u16 vendor, device; |
ab0c7d72 TI |
2326 | pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, |
2327 | &vendor); | |
1da177e4 | 2328 | pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device); |
ab0c7d72 TI |
2329 | ice->eeprom.subvendor = |
2330 | ((unsigned int)swab16(vendor) << 16) | swab16(device); | |
2331 | if (ice->eeprom.subvendor == 0 || | |
2332 | ice->eeprom.subvendor == (unsigned int)-1) { | |
6dfb5aff TI |
2333 | dev_err(ice->card->dev, |
2334 | "No valid ID is found\n"); | |
1da177e4 LT |
2335 | return -ENXIO; |
2336 | } | |
2337 | } | |
2338 | } | |
2339 | for (tbl = card_tables; *tbl; tbl++) { | |
2b151ef7 | 2340 | for (c = *tbl; c->name; c++) { |
ab0c7d72 | 2341 | if (modelname && c->model && |
1de9fdc2 | 2342 | !strcmp(modelname, c->model)) { |
6dfb5aff TI |
2343 | dev_info(ice->card->dev, |
2344 | "Using board model %s\n", | |
ab0c7d72 | 2345 | c->name); |
1da177e4 LT |
2346 | ice->eeprom.subvendor = c->subvendor; |
2347 | } else if (c->subvendor != ice->eeprom.subvendor) | |
2348 | continue; | |
267bccaf | 2349 | ice->card_info = c; |
1de9fdc2 | 2350 | if (!c->eeprom_size || !c->eeprom_data) |
1da177e4 LT |
2351 | goto found; |
2352 | /* if the EEPROM is given by the driver, use it */ | |
6dfb5aff | 2353 | dev_dbg(ice->card->dev, "using the defined eeprom..\n"); |
1da177e4 LT |
2354 | ice->eeprom.version = 2; |
2355 | ice->eeprom.size = c->eeprom_size + 6; | |
2356 | memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size); | |
2357 | goto read_skipped; | |
2358 | } | |
2359 | } | |
6dfb5aff | 2360 | dev_warn(ice->card->dev, "No matching model found for ID 0x%x\n", |
ab0c7d72 | 2361 | ice->eeprom.subvendor); |
063f603c | 2362 | #ifdef CONFIG_PM_SLEEP |
ef878445 OZ |
2363 | /* assume AC97-only card which can suspend without additional code */ |
2364 | ice->pm_suspend_enabled = 1; | |
063f603c | 2365 | #endif |
1da177e4 LT |
2366 | |
2367 | found: | |
2368 | ice->eeprom.size = snd_vt1724_read_i2c(ice, dev, 0x04); | |
2369 | if (ice->eeprom.size < 6) | |
2370 | ice->eeprom.size = 32; | |
2371 | else if (ice->eeprom.size > 32) { | |
6dfb5aff | 2372 | dev_err(ice->card->dev, "Invalid EEPROM (size = %i)\n", |
ab0c7d72 | 2373 | ice->eeprom.size); |
1da177e4 LT |
2374 | return -EIO; |
2375 | } | |
2376 | ice->eeprom.version = snd_vt1724_read_i2c(ice, dev, 0x05); | |
77b0b254 | 2377 | if (ice->eeprom.version != 1 && ice->eeprom.version != 2) |
6dfb5aff | 2378 | dev_warn(ice->card->dev, "Invalid EEPROM version %i\n", |
ab0c7d72 | 2379 | ice->eeprom.version); |
1da177e4 LT |
2380 | size = ice->eeprom.size - 6; |
2381 | for (i = 0; i < size; i++) | |
2382 | ice->eeprom.data[i] = snd_vt1724_read_i2c(ice, dev, i + 6); | |
2383 | ||
2384 | read_skipped: | |
2385 | ice->eeprom.gpiomask = eeprom_triple(ice, ICE_EEP2_GPIO_MASK); | |
2386 | ice->eeprom.gpiostate = eeprom_triple(ice, ICE_EEP2_GPIO_STATE); | |
2387 | ice->eeprom.gpiodir = eeprom_triple(ice, ICE_EEP2_GPIO_DIR); | |
2388 | ||
2389 | return 0; | |
2390 | } | |
2391 | ||
2392 | ||
2393 | ||
cd775387 | 2394 | static void snd_vt1724_chip_reset(struct snd_ice1712 *ice) |
1da177e4 LT |
2395 | { |
2396 | outb(VT1724_RESET , ICEREG1724(ice, CONTROL)); | |
d82b64f4 | 2397 | inb(ICEREG1724(ice, CONTROL)); /* pci posting flush */ |
988f0664 | 2398 | msleep(10); |
1da177e4 | 2399 | outb(0, ICEREG1724(ice, CONTROL)); |
d82b64f4 | 2400 | inb(ICEREG1724(ice, CONTROL)); /* pci posting flush */ |
988f0664 KW |
2401 | msleep(10); |
2402 | } | |
2403 | ||
b40e9538 | 2404 | static int snd_vt1724_chip_init(struct snd_ice1712 *ice) |
988f0664 | 2405 | { |
1da177e4 LT |
2406 | outb(ice->eeprom.data[ICE_EEP2_SYSCONF], ICEREG1724(ice, SYS_CFG)); |
2407 | outb(ice->eeprom.data[ICE_EEP2_ACLINK], ICEREG1724(ice, AC97_CFG)); | |
2408 | outb(ice->eeprom.data[ICE_EEP2_I2S], ICEREG1724(ice, I2S_FEATURES)); | |
2409 | outb(ice->eeprom.data[ICE_EEP2_SPDIF], ICEREG1724(ice, SPDIF_CFG)); | |
2410 | ||
2411 | ice->gpio.write_mask = ice->eeprom.gpiomask; | |
2412 | ice->gpio.direction = ice->eeprom.gpiodir; | |
2413 | snd_vt1724_set_gpio_mask(ice, ice->eeprom.gpiomask); | |
2414 | snd_vt1724_set_gpio_dir(ice, ice->eeprom.gpiodir); | |
2415 | snd_vt1724_set_gpio_data(ice, ice->eeprom.gpiostate); | |
2416 | ||
2417 | outb(0, ICEREG1724(ice, POWERDOWN)); | |
2418 | ||
b40e9538 IC |
2419 | /* MPU_RX and TX irq masks are cleared later dynamically */ |
2420 | outb(VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX , ICEREG1724(ice, IRQMASK)); | |
2421 | ||
2422 | /* don't handle FIFO overrun/underruns (just yet), | |
2423 | * since they cause machine lockups | |
2424 | */ | |
2425 | outb(VT1724_MULTI_FIFO_ERR, ICEMT1724(ice, DMA_INT_MASK)); | |
2426 | ||
1da177e4 LT |
2427 | return 0; |
2428 | } | |
2429 | ||
e23e7a14 | 2430 | static int snd_vt1724_spdif_build_controls(struct snd_ice1712 *ice) |
1da177e4 LT |
2431 | { |
2432 | int err; | |
ab0c7d72 | 2433 | struct snd_kcontrol *kctl; |
1da177e4 | 2434 | |
da3cec35 TI |
2435 | if (snd_BUG_ON(!ice->pcm)) |
2436 | return -EIO; | |
1da177e4 | 2437 | |
2bf864ac TI |
2438 | if (!ice->own_routing) { |
2439 | err = snd_ctl_add(ice->card, | |
2440 | snd_ctl_new1(&snd_vt1724_mixer_pro_spdif_route, ice)); | |
2441 | if (err < 0) | |
2442 | return err; | |
2443 | } | |
1da177e4 LT |
2444 | |
2445 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_spdif_switch, ice)); | |
2446 | if (err < 0) | |
2447 | return err; | |
2448 | ||
2449 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_default, ice)); | |
2450 | if (err < 0) | |
2451 | return err; | |
2452 | kctl->id.device = ice->pcm->device; | |
2453 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_maskc, ice)); | |
2454 | if (err < 0) | |
2455 | return err; | |
2456 | kctl->id.device = ice->pcm->device; | |
2457 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_maskp, ice)); | |
2458 | if (err < 0) | |
2459 | return err; | |
2460 | kctl->id.device = ice->pcm->device; | |
2461 | #if 0 /* use default only */ | |
2462 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_stream, ice)); | |
2463 | if (err < 0) | |
2464 | return err; | |
2465 | kctl->id.device = ice->pcm->device; | |
2466 | ice->spdif.stream_ctl = kctl; | |
2467 | #endif | |
2468 | return 0; | |
2469 | } | |
2470 | ||
2471 | ||
e23e7a14 | 2472 | static int snd_vt1724_build_controls(struct snd_ice1712 *ice) |
1da177e4 LT |
2473 | { |
2474 | int err; | |
2475 | ||
2476 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_eeprom, ice)); | |
2477 | if (err < 0) | |
2478 | return err; | |
2479 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_internal_clock, ice)); | |
2480 | if (err < 0) | |
2481 | return err; | |
2482 | ||
2483 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_rate_locking, ice)); | |
2484 | if (err < 0) | |
2485 | return err; | |
2486 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_rate_reset, ice)); | |
2487 | if (err < 0) | |
2488 | return err; | |
2489 | ||
2bf864ac | 2490 | if (!ice->own_routing && ice->num_total_dacs > 0) { |
ab0c7d72 | 2491 | struct snd_kcontrol_new tmp = snd_vt1724_mixer_pro_analog_route; |
1da177e4 LT |
2492 | tmp.count = ice->num_total_dacs; |
2493 | if (ice->vt1720 && tmp.count > 2) | |
2494 | tmp.count = 2; | |
2495 | err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice)); | |
2496 | if (err < 0) | |
2497 | return err; | |
2498 | } | |
2499 | ||
387417b5 SM |
2500 | return snd_ctl_add(ice->card, |
2501 | snd_ctl_new1(&snd_vt1724_mixer_pro_peak, ice)); | |
1da177e4 LT |
2502 | } |
2503 | ||
ab0c7d72 | 2504 | static int snd_vt1724_free(struct snd_ice1712 *ice) |
1da177e4 | 2505 | { |
1de9fdc2 | 2506 | if (!ice->port) |
1da177e4 LT |
2507 | goto __hw_end; |
2508 | /* mask all interrupts */ | |
2509 | outb(0xff, ICEMT1724(ice, DMA_INT_MASK)); | |
2510 | outb(0xff, ICEREG1724(ice, IRQMASK)); | |
2511 | /* --- */ | |
1de9fdc2 | 2512 | __hw_end: |
f000fd80 | 2513 | if (ice->irq >= 0) |
ab0c7d72 | 2514 | free_irq(ice->irq, ice); |
1da177e4 LT |
2515 | pci_release_regions(ice->pci); |
2516 | snd_ice1712_akm4xxx_free(ice); | |
2517 | pci_disable_device(ice->pci); | |
7cda8ba9 | 2518 | kfree(ice->spec); |
1da177e4 LT |
2519 | kfree(ice); |
2520 | return 0; | |
2521 | } | |
2522 | ||
ab0c7d72 | 2523 | static int snd_vt1724_dev_free(struct snd_device *device) |
1da177e4 | 2524 | { |
ab0c7d72 | 2525 | struct snd_ice1712 *ice = device->device_data; |
1da177e4 LT |
2526 | return snd_vt1724_free(ice); |
2527 | } | |
2528 | ||
e23e7a14 BP |
2529 | static int snd_vt1724_create(struct snd_card *card, |
2530 | struct pci_dev *pci, | |
2531 | const char *modelname, | |
2532 | struct snd_ice1712 **r_ice1712) | |
1da177e4 | 2533 | { |
ab0c7d72 | 2534 | struct snd_ice1712 *ice; |
1da177e4 | 2535 | int err; |
ab0c7d72 | 2536 | static struct snd_device_ops ops = { |
1da177e4 LT |
2537 | .dev_free = snd_vt1724_dev_free, |
2538 | }; | |
2539 | ||
2540 | *r_ice1712 = NULL; | |
2541 | ||
1de9fdc2 AB |
2542 | /* enable PCI device */ |
2543 | err = pci_enable_device(pci); | |
2544 | if (err < 0) | |
1da177e4 LT |
2545 | return err; |
2546 | ||
e560d8d8 | 2547 | ice = kzalloc(sizeof(*ice), GFP_KERNEL); |
1da177e4 LT |
2548 | if (ice == NULL) { |
2549 | pci_disable_device(pci); | |
2550 | return -ENOMEM; | |
2551 | } | |
2552 | ice->vt1724 = 1; | |
2553 | spin_lock_init(&ice->reg_lock); | |
62932df8 IM |
2554 | mutex_init(&ice->gpio_mutex); |
2555 | mutex_init(&ice->open_mutex); | |
2556 | mutex_init(&ice->i2c_mutex); | |
1da177e4 | 2557 | ice->gpio.set_mask = snd_vt1724_set_gpio_mask; |
49470306 | 2558 | ice->gpio.get_mask = snd_vt1724_get_gpio_mask; |
1da177e4 | 2559 | ice->gpio.set_dir = snd_vt1724_set_gpio_dir; |
49470306 | 2560 | ice->gpio.get_dir = snd_vt1724_get_gpio_dir; |
1da177e4 LT |
2561 | ice->gpio.set_data = snd_vt1724_set_gpio_data; |
2562 | ice->gpio.get_data = snd_vt1724_get_gpio_data; | |
2563 | ice->card = card; | |
2564 | ice->pci = pci; | |
2565 | ice->irq = -1; | |
2566 | pci_set_master(pci); | |
2567 | snd_vt1724_proc_init(ice); | |
2568 | synchronize_irq(pci->irq); | |
2569 | ||
b40e9538 IC |
2570 | card->private_data = ice; |
2571 | ||
1de9fdc2 AB |
2572 | err = pci_request_regions(pci, "ICE1724"); |
2573 | if (err < 0) { | |
1da177e4 LT |
2574 | kfree(ice); |
2575 | pci_disable_device(pci); | |
2576 | return err; | |
2577 | } | |
2578 | ice->port = pci_resource_start(pci, 0); | |
2579 | ice->profi_port = pci_resource_start(pci, 1); | |
2580 | ||
ab0c7d72 | 2581 | if (request_irq(pci->irq, snd_vt1724_interrupt, |
934c2b6d | 2582 | IRQF_SHARED, KBUILD_MODNAME, ice)) { |
6dfb5aff | 2583 | dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq); |
1da177e4 LT |
2584 | snd_vt1724_free(ice); |
2585 | return -EIO; | |
2586 | } | |
2587 | ||
2588 | ice->irq = pci->irq; | |
2589 | ||
988f0664 | 2590 | snd_vt1724_chip_reset(ice); |
1da177e4 LT |
2591 | if (snd_vt1724_read_eeprom(ice, modelname) < 0) { |
2592 | snd_vt1724_free(ice); | |
2593 | return -EIO; | |
2594 | } | |
2595 | if (snd_vt1724_chip_init(ice) < 0) { | |
2596 | snd_vt1724_free(ice); | |
2597 | return -EIO; | |
2598 | } | |
2599 | ||
1de9fdc2 AB |
2600 | err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops); |
2601 | if (err < 0) { | |
1da177e4 | 2602 | snd_vt1724_free(ice); |
1de9fdc2 | 2603 | return err; |
1da177e4 LT |
2604 | } |
2605 | ||
1da177e4 LT |
2606 | *r_ice1712 = ice; |
2607 | return 0; | |
2608 | } | |
2609 | ||
2610 | ||
2611 | /* | |
2612 | * | |
2613 | * Registration | |
2614 | * | |
2615 | */ | |
2616 | ||
e23e7a14 BP |
2617 | static int snd_vt1724_probe(struct pci_dev *pci, |
2618 | const struct pci_device_id *pci_id) | |
1da177e4 LT |
2619 | { |
2620 | static int dev; | |
ab0c7d72 TI |
2621 | struct snd_card *card; |
2622 | struct snd_ice1712 *ice; | |
1da177e4 | 2623 | int pcm_dev = 0, err; |
1b60f6b0 | 2624 | struct snd_ice1712_card_info * const *tbl, *c; |
1da177e4 LT |
2625 | |
2626 | if (dev >= SNDRV_CARDS) | |
2627 | return -ENODEV; | |
2628 | if (!enable[dev]) { | |
2629 | dev++; | |
2630 | return -ENOENT; | |
2631 | } | |
2632 | ||
60c5772b TI |
2633 | err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, |
2634 | 0, &card); | |
e58de7ba TI |
2635 | if (err < 0) |
2636 | return err; | |
1da177e4 LT |
2637 | |
2638 | strcpy(card->driver, "ICE1724"); | |
2639 | strcpy(card->shortname, "ICEnsemble ICE1724"); | |
1de9fdc2 AB |
2640 | |
2641 | err = snd_vt1724_create(card, pci, model[dev], &ice); | |
2642 | if (err < 0) { | |
1da177e4 LT |
2643 | snd_card_free(card); |
2644 | return err; | |
2645 | } | |
2646 | ||
1ff97cb9 PH |
2647 | /* field init before calling chip_init */ |
2648 | ice->ext_clock_count = 0; | |
2649 | ||
1da177e4 | 2650 | for (tbl = card_tables; *tbl; tbl++) { |
2b151ef7 PH |
2651 | for (c = *tbl; c->name; c++) { |
2652 | if ((model[dev] && c->model && | |
2653 | !strcmp(model[dev], c->model)) || | |
2654 | (c->subvendor == ice->eeprom.subvendor)) { | |
1da177e4 LT |
2655 | strcpy(card->shortname, c->name); |
2656 | if (c->driver) /* specific driver? */ | |
2657 | strcpy(card->driver, c->driver); | |
2658 | if (c->chip_init) { | |
1de9fdc2 AB |
2659 | err = c->chip_init(ice); |
2660 | if (err < 0) { | |
1da177e4 LT |
2661 | snd_card_free(card); |
2662 | return err; | |
2663 | } | |
2664 | } | |
2665 | goto __found; | |
2666 | } | |
2667 | } | |
2668 | } | |
2669 | c = &no_matched; | |
1de9fdc2 AB |
2670 | __found: |
2671 | /* | |
2672 | * VT1724 has separate DMAs for the analog and the SPDIF streams while | |
2673 | * ICE1712 has only one for both (mixed up). | |
2674 | * | |
2675 | * Confusingly the analog PCM is named "professional" here because it | |
2676 | * was called so in ice1712 driver, and vt1724 driver is derived from | |
2677 | * ice1712 driver. | |
2678 | */ | |
d16be8ed PH |
2679 | ice->pro_rate_default = PRO_RATE_DEFAULT; |
2680 | if (!ice->is_spdif_master) | |
2681 | ice->is_spdif_master = stdclock_is_spdif_master; | |
2682 | if (!ice->get_rate) | |
2683 | ice->get_rate = stdclock_get_rate; | |
2684 | if (!ice->set_rate) | |
2685 | ice->set_rate = stdclock_set_rate; | |
2686 | if (!ice->set_mclk) | |
2687 | ice->set_mclk = stdclock_set_mclk; | |
2688 | if (!ice->set_spdif_clock) | |
2689 | ice->set_spdif_clock = stdclock_set_spdif_clock; | |
1ff97cb9 PH |
2690 | if (!ice->get_spdif_master_type) |
2691 | ice->get_spdif_master_type = stdclock_get_spdif_master_type; | |
2692 | if (!ice->ext_clock_names) | |
2693 | ice->ext_clock_names = ext_clock_names; | |
2694 | if (!ice->ext_clock_count) | |
2695 | ice->ext_clock_count = ARRAY_SIZE(ext_clock_names); | |
2696 | ||
d16be8ed PH |
2697 | if (!ice->hw_rates) |
2698 | set_std_hw_rates(ice); | |
1da177e4 | 2699 | |
1de9fdc2 AB |
2700 | err = snd_vt1724_pcm_profi(ice, pcm_dev++); |
2701 | if (err < 0) { | |
1da177e4 LT |
2702 | snd_card_free(card); |
2703 | return err; | |
2704 | } | |
1de9fdc2 AB |
2705 | |
2706 | err = snd_vt1724_pcm_spdif(ice, pcm_dev++); | |
2707 | if (err < 0) { | |
1da177e4 LT |
2708 | snd_card_free(card); |
2709 | return err; | |
2710 | } | |
1de9fdc2 AB |
2711 | |
2712 | err = snd_vt1724_pcm_indep(ice, pcm_dev++); | |
2713 | if (err < 0) { | |
1da177e4 LT |
2714 | snd_card_free(card); |
2715 | return err; | |
2716 | } | |
2717 | ||
1de9fdc2 AB |
2718 | err = snd_vt1724_ac97_mixer(ice); |
2719 | if (err < 0) { | |
1da177e4 LT |
2720 | snd_card_free(card); |
2721 | return err; | |
2722 | } | |
2723 | ||
1de9fdc2 AB |
2724 | err = snd_vt1724_build_controls(ice); |
2725 | if (err < 0) { | |
1da177e4 LT |
2726 | snd_card_free(card); |
2727 | return err; | |
2728 | } | |
2729 | ||
2730 | if (ice->pcm && ice->has_spdif) { /* has SPDIF I/O */ | |
1de9fdc2 AB |
2731 | err = snd_vt1724_spdif_build_controls(ice); |
2732 | if (err < 0) { | |
1da177e4 LT |
2733 | snd_card_free(card); |
2734 | return err; | |
2735 | } | |
2736 | } | |
2737 | ||
2738 | if (c->build_controls) { | |
1de9fdc2 AB |
2739 | err = c->build_controls(ice); |
2740 | if (err < 0) { | |
1da177e4 LT |
2741 | snd_card_free(card); |
2742 | return err; | |
2743 | } | |
2744 | } | |
2745 | ||
1de9fdc2 | 2746 | if (!c->no_mpu401) { |
1da177e4 | 2747 | if (ice->eeprom.data[ICE_EEP2_SYSCONF] & VT1724_CFG_MPU401) { |
aea3bfbc CL |
2748 | struct snd_rawmidi *rmidi; |
2749 | ||
2750 | err = snd_rawmidi_new(card, "MIDI", 0, 1, 1, &rmidi); | |
2751 | if (err < 0) { | |
1da177e4 LT |
2752 | snd_card_free(card); |
2753 | return err; | |
2754 | } | |
aea3bfbc CL |
2755 | ice->rmidi[0] = rmidi; |
2756 | rmidi->private_data = ice; | |
2757 | strcpy(rmidi->name, "ICE1724 MIDI"); | |
2758 | rmidi->info_flags = SNDRV_RAWMIDI_INFO_OUTPUT | | |
2759 | SNDRV_RAWMIDI_INFO_INPUT | | |
2760 | SNDRV_RAWMIDI_INFO_DUPLEX; | |
2761 | snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT, | |
2762 | &vt1724_midi_output_ops); | |
2763 | snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT, | |
2764 | &vt1724_midi_input_ops); | |
2765 | ||
3a841d51 TI |
2766 | /* set watermarks */ |
2767 | outb(VT1724_MPU_RX_FIFO | 0x1, | |
2768 | ICEREG1724(ice, MPU_FIFO_WM)); | |
2769 | outb(0x1, ICEREG1724(ice, MPU_FIFO_WM)); | |
aea3bfbc CL |
2770 | /* set UART mode */ |
2771 | outb(VT1724_MPU_UART, ICEREG1724(ice, MPU_CTRL)); | |
1da177e4 LT |
2772 | } |
2773 | } | |
2774 | ||
2775 | sprintf(card->longname, "%s at 0x%lx, irq %i", | |
2776 | card->shortname, ice->port, ice->irq); | |
2777 | ||
1de9fdc2 AB |
2778 | err = snd_card_register(card); |
2779 | if (err < 0) { | |
1da177e4 LT |
2780 | snd_card_free(card); |
2781 | return err; | |
2782 | } | |
2783 | pci_set_drvdata(pci, card); | |
2784 | dev++; | |
2785 | return 0; | |
2786 | } | |
2787 | ||
e23e7a14 | 2788 | static void snd_vt1724_remove(struct pci_dev *pci) |
1da177e4 | 2789 | { |
267bccaf OZ |
2790 | struct snd_card *card = pci_get_drvdata(pci); |
2791 | struct snd_ice1712 *ice = card->private_data; | |
2792 | ||
2793 | if (ice->card_info && ice->card_info->chip_exit) | |
2794 | ice->card_info->chip_exit(ice); | |
2795 | snd_card_free(card); | |
1da177e4 LT |
2796 | } |
2797 | ||
c7561cd8 | 2798 | #ifdef CONFIG_PM_SLEEP |
68cb2b55 | 2799 | static int snd_vt1724_suspend(struct device *dev) |
b40e9538 | 2800 | { |
68cb2b55 | 2801 | struct snd_card *card = dev_get_drvdata(dev); |
b40e9538 IC |
2802 | struct snd_ice1712 *ice = card->private_data; |
2803 | ||
2804 | if (!ice->pm_suspend_enabled) | |
2805 | return 0; | |
2806 | ||
2807 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); | |
2808 | ||
2809 | snd_pcm_suspend_all(ice->pcm); | |
2810 | snd_pcm_suspend_all(ice->pcm_pro); | |
2811 | snd_pcm_suspend_all(ice->pcm_ds); | |
2812 | snd_ac97_suspend(ice->ac97); | |
2813 | ||
2814 | spin_lock_irq(&ice->reg_lock); | |
2815 | ice->pm_saved_is_spdif_master = ice->is_spdif_master(ice); | |
2816 | ice->pm_saved_spdif_ctrl = inw(ICEMT1724(ice, SPDIF_CTRL)); | |
2817 | ice->pm_saved_spdif_cfg = inb(ICEREG1724(ice, SPDIF_CFG)); | |
2818 | ice->pm_saved_route = inl(ICEMT1724(ice, ROUTE_PLAYBACK)); | |
2819 | spin_unlock_irq(&ice->reg_lock); | |
2820 | ||
2821 | if (ice->pm_suspend) | |
2822 | ice->pm_suspend(ice); | |
b40e9538 IC |
2823 | return 0; |
2824 | } | |
2825 | ||
68cb2b55 | 2826 | static int snd_vt1724_resume(struct device *dev) |
b40e9538 | 2827 | { |
68cb2b55 | 2828 | struct snd_card *card = dev_get_drvdata(dev); |
b40e9538 IC |
2829 | struct snd_ice1712 *ice = card->private_data; |
2830 | ||
2831 | if (!ice->pm_suspend_enabled) | |
2832 | return 0; | |
2833 | ||
b40e9538 IC |
2834 | snd_vt1724_chip_reset(ice); |
2835 | ||
2836 | if (snd_vt1724_chip_init(ice) < 0) { | |
2837 | snd_card_disconnect(card); | |
2838 | return -EIO; | |
2839 | } | |
2840 | ||
2841 | if (ice->pm_resume) | |
2842 | ice->pm_resume(ice); | |
2843 | ||
2844 | if (ice->pm_saved_is_spdif_master) { | |
2845 | /* switching to external clock via SPDIF */ | |
1ff97cb9 | 2846 | ice->set_spdif_clock(ice, 0); |
b40e9538 IC |
2847 | } else { |
2848 | /* internal on-card clock */ | |
16c2e1fa TI |
2849 | int rate; |
2850 | if (ice->cur_rate) | |
2851 | rate = ice->cur_rate; | |
2852 | else | |
2853 | rate = ice->pro_rate_default; | |
2854 | snd_vt1724_set_pro_rate(ice, rate, 1); | |
b40e9538 IC |
2855 | } |
2856 | ||
2857 | update_spdif_bits(ice, ice->pm_saved_spdif_ctrl); | |
2858 | ||
2859 | outb(ice->pm_saved_spdif_cfg, ICEREG1724(ice, SPDIF_CFG)); | |
2860 | outl(ice->pm_saved_route, ICEMT1724(ice, ROUTE_PLAYBACK)); | |
2861 | ||
ae1b2265 | 2862 | snd_ac97_resume(ice->ac97); |
b40e9538 IC |
2863 | |
2864 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); | |
2865 | return 0; | |
2866 | } | |
68cb2b55 TI |
2867 | |
2868 | static SIMPLE_DEV_PM_OPS(snd_vt1724_pm, snd_vt1724_suspend, snd_vt1724_resume); | |
2869 | #define SND_VT1724_PM_OPS &snd_vt1724_pm | |
2870 | #else | |
2871 | #define SND_VT1724_PM_OPS NULL | |
c7561cd8 | 2872 | #endif /* CONFIG_PM_SLEEP */ |
b40e9538 | 2873 | |
e9f66d9b | 2874 | static struct pci_driver vt1724_driver = { |
3733e424 | 2875 | .name = KBUILD_MODNAME, |
1da177e4 LT |
2876 | .id_table = snd_vt1724_ids, |
2877 | .probe = snd_vt1724_probe, | |
e23e7a14 | 2878 | .remove = snd_vt1724_remove, |
68cb2b55 TI |
2879 | .driver = { |
2880 | .pm = SND_VT1724_PM_OPS, | |
2881 | }, | |
1da177e4 LT |
2882 | }; |
2883 | ||
e9f66d9b | 2884 | module_pci_driver(vt1724_driver); |