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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 | * | |
23 | */ | |
24 | ||
25 | #include <sound/driver.h> | |
26 | #include <asm/io.h> | |
27 | #include <linux/delay.h> | |
28 | #include <linux/interrupt.h> | |
29 | #include <linux/init.h> | |
30 | #include <linux/pci.h> | |
31 | #include <linux/slab.h> | |
32 | #include <linux/moduleparam.h> | |
62932df8 | 33 | #include <linux/mutex.h> |
1da177e4 LT |
34 | #include <sound/core.h> |
35 | #include <sound/info.h> | |
36 | #include <sound/mpu401.h> | |
37 | #include <sound/initval.h> | |
38 | ||
39 | #include <sound/asoundef.h> | |
40 | ||
41 | #include "ice1712.h" | |
42 | #include "envy24ht.h" | |
43 | ||
44 | /* lowlevel routines */ | |
45 | #include "amp.h" | |
46 | #include "revo.h" | |
47 | #include "aureon.h" | |
48 | #include "vt1720_mobo.h" | |
49 | #include "pontis.h" | |
50 | #include "prodigy192.h" | |
51 | #include "juli.h" | |
52 | #include "phase.h" | |
f6cdab5f | 53 | #include "wtm.h" |
1da177e4 | 54 | |
c1017a4c | 55 | MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); |
1da177e4 LT |
56 | MODULE_DESCRIPTION("VIA ICEnsemble ICE1724/1720 (Envy24HT/PT)"); |
57 | MODULE_LICENSE("GPL"); | |
58 | MODULE_SUPPORTED_DEVICE("{" | |
59 | REVO_DEVICE_DESC | |
60 | AMP_AUDIO2000_DEVICE_DESC | |
61 | AUREON_DEVICE_DESC | |
62 | VT1720_MOBO_DEVICE_DESC | |
63 | PONTIS_DEVICE_DESC | |
64 | PRODIGY192_DEVICE_DESC | |
65 | JULI_DEVICE_DESC | |
66 | PHASE_DEVICE_DESC | |
f6cdab5f | 67 | WTM_DEVICE_DESC |
1da177e4 LT |
68 | "{VIA,VT1720}," |
69 | "{VIA,VT1724}," | |
70 | "{ICEnsemble,Generic ICE1724}," | |
71 | "{ICEnsemble,Generic Envy24HT}" | |
72 | "{ICEnsemble,Generic Envy24PT}}"); | |
73 | ||
74 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | |
75 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
76 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ | |
77 | static char *model[SNDRV_CARDS]; | |
78 | ||
79 | module_param_array(index, int, NULL, 0444); | |
80 | MODULE_PARM_DESC(index, "Index value for ICE1724 soundcard."); | |
81 | module_param_array(id, charp, NULL, 0444); | |
82 | MODULE_PARM_DESC(id, "ID string for ICE1724 soundcard."); | |
83 | module_param_array(enable, bool, NULL, 0444); | |
84 | MODULE_PARM_DESC(enable, "Enable ICE1724 soundcard."); | |
85 | module_param_array(model, charp, NULL, 0444); | |
86 | MODULE_PARM_DESC(model, "Use the given board model."); | |
87 | ||
1da177e4 LT |
88 | |
89 | /* Both VT1720 and VT1724 have the same PCI IDs */ | |
32b47da0 | 90 | static const struct pci_device_id snd_vt1724_ids[] = { |
1da177e4 LT |
91 | { PCI_VENDOR_ID_ICE, PCI_DEVICE_ID_VT1724, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, |
92 | { 0, } | |
93 | }; | |
94 | ||
95 | MODULE_DEVICE_TABLE(pci, snd_vt1724_ids); | |
96 | ||
97 | ||
98 | static int PRO_RATE_LOCKED; | |
99 | static int PRO_RATE_RESET = 1; | |
100 | static unsigned int PRO_RATE_DEFAULT = 44100; | |
101 | ||
102 | /* | |
103 | * Basic I/O | |
104 | */ | |
105 | ||
106 | /* check whether the clock mode is spdif-in */ | |
ab0c7d72 | 107 | static inline int is_spdif_master(struct snd_ice1712 *ice) |
1da177e4 LT |
108 | { |
109 | return (inb(ICEMT1724(ice, RATE)) & VT1724_SPDIF_MASTER) ? 1 : 0; | |
110 | } | |
111 | ||
ab0c7d72 | 112 | static inline int is_pro_rate_locked(struct snd_ice1712 *ice) |
1da177e4 LT |
113 | { |
114 | return is_spdif_master(ice) || PRO_RATE_LOCKED; | |
115 | } | |
116 | ||
117 | /* | |
118 | * ac97 section | |
119 | */ | |
120 | ||
ab0c7d72 | 121 | static unsigned char snd_vt1724_ac97_ready(struct snd_ice1712 *ice) |
1da177e4 LT |
122 | { |
123 | unsigned char old_cmd; | |
124 | int tm; | |
125 | for (tm = 0; tm < 0x10000; tm++) { | |
126 | old_cmd = inb(ICEMT1724(ice, AC97_CMD)); | |
127 | if (old_cmd & (VT1724_AC97_WRITE | VT1724_AC97_READ)) | |
128 | continue; | |
129 | if (!(old_cmd & VT1724_AC97_READY)) | |
130 | continue; | |
131 | return old_cmd; | |
132 | } | |
133 | snd_printd(KERN_ERR "snd_vt1724_ac97_ready: timeout\n"); | |
134 | return old_cmd; | |
135 | } | |
136 | ||
ab0c7d72 | 137 | static int snd_vt1724_ac97_wait_bit(struct snd_ice1712 *ice, unsigned char bit) |
1da177e4 LT |
138 | { |
139 | int tm; | |
140 | for (tm = 0; tm < 0x10000; tm++) | |
141 | if ((inb(ICEMT1724(ice, AC97_CMD)) & bit) == 0) | |
142 | return 0; | |
143 | snd_printd(KERN_ERR "snd_vt1724_ac97_wait_bit: timeout\n"); | |
144 | return -EIO; | |
145 | } | |
146 | ||
ab0c7d72 | 147 | static void snd_vt1724_ac97_write(struct snd_ac97 *ac97, |
1da177e4 LT |
148 | unsigned short reg, |
149 | unsigned short val) | |
150 | { | |
ab0c7d72 | 151 | struct snd_ice1712 *ice = ac97->private_data; |
1da177e4 LT |
152 | unsigned char old_cmd; |
153 | ||
154 | old_cmd = snd_vt1724_ac97_ready(ice); | |
155 | old_cmd &= ~VT1724_AC97_ID_MASK; | |
156 | old_cmd |= ac97->num; | |
157 | outb(reg, ICEMT1724(ice, AC97_INDEX)); | |
158 | outw(val, ICEMT1724(ice, AC97_DATA)); | |
159 | outb(old_cmd | VT1724_AC97_WRITE, ICEMT1724(ice, AC97_CMD)); | |
160 | snd_vt1724_ac97_wait_bit(ice, VT1724_AC97_WRITE); | |
161 | } | |
162 | ||
ab0c7d72 | 163 | static unsigned short snd_vt1724_ac97_read(struct snd_ac97 *ac97, unsigned short reg) |
1da177e4 | 164 | { |
ab0c7d72 | 165 | struct snd_ice1712 *ice = ac97->private_data; |
1da177e4 LT |
166 | unsigned char old_cmd; |
167 | ||
168 | old_cmd = snd_vt1724_ac97_ready(ice); | |
169 | old_cmd &= ~VT1724_AC97_ID_MASK; | |
170 | old_cmd |= ac97->num; | |
171 | outb(reg, ICEMT1724(ice, AC97_INDEX)); | |
172 | outb(old_cmd | VT1724_AC97_READ, ICEMT1724(ice, AC97_CMD)); | |
173 | if (snd_vt1724_ac97_wait_bit(ice, VT1724_AC97_READ) < 0) | |
174 | return ~0; | |
175 | return inw(ICEMT1724(ice, AC97_DATA)); | |
176 | } | |
177 | ||
178 | ||
179 | /* | |
180 | * GPIO operations | |
181 | */ | |
182 | ||
183 | /* set gpio direction 0 = read, 1 = write */ | |
ab0c7d72 | 184 | static void snd_vt1724_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data) |
1da177e4 LT |
185 | { |
186 | outl(data, ICEREG1724(ice, GPIO_DIRECTION)); | |
187 | inw(ICEREG1724(ice, GPIO_DIRECTION)); /* dummy read for pci-posting */ | |
188 | } | |
189 | ||
190 | /* set the gpio mask (0 = writable) */ | |
ab0c7d72 | 191 | static void snd_vt1724_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data) |
1da177e4 LT |
192 | { |
193 | outw(data, ICEREG1724(ice, GPIO_WRITE_MASK)); | |
194 | if (! ice->vt1720) /* VT1720 supports only 16 GPIO bits */ | |
195 | outb((data >> 16) & 0xff, ICEREG1724(ice, GPIO_WRITE_MASK_22)); | |
196 | inw(ICEREG1724(ice, GPIO_WRITE_MASK)); /* dummy read for pci-posting */ | |
197 | } | |
198 | ||
ab0c7d72 | 199 | static void snd_vt1724_set_gpio_data(struct snd_ice1712 *ice, unsigned int data) |
1da177e4 LT |
200 | { |
201 | outw(data, ICEREG1724(ice, GPIO_DATA)); | |
202 | if (! ice->vt1720) | |
203 | outb(data >> 16, ICEREG1724(ice, GPIO_DATA_22)); | |
204 | inw(ICEREG1724(ice, GPIO_DATA)); /* dummy read for pci-posting */ | |
205 | } | |
206 | ||
ab0c7d72 | 207 | static unsigned int snd_vt1724_get_gpio_data(struct snd_ice1712 *ice) |
1da177e4 LT |
208 | { |
209 | unsigned int data; | |
210 | if (! ice->vt1720) | |
211 | data = (unsigned int)inb(ICEREG1724(ice, GPIO_DATA_22)); | |
212 | else | |
213 | data = 0; | |
214 | data = (data << 16) | inw(ICEREG1724(ice, GPIO_DATA)); | |
215 | return data; | |
216 | } | |
217 | ||
218 | /* | |
219 | * Interrupt handler | |
220 | */ | |
221 | ||
7d12e780 | 222 | static irqreturn_t snd_vt1724_interrupt(int irq, void *dev_id) |
1da177e4 | 223 | { |
ab0c7d72 | 224 | struct snd_ice1712 *ice = dev_id; |
1da177e4 LT |
225 | unsigned char status; |
226 | int handled = 0; | |
227 | ||
228 | while (1) { | |
229 | status = inb(ICEREG1724(ice, IRQSTAT)); | |
230 | if (status == 0) | |
231 | break; | |
232 | ||
233 | handled = 1; | |
ab0c7d72 TI |
234 | /* these should probably be separated at some point, |
235 | * but as we don't currently have MPU support on the board | |
236 | * I will leave it | |
237 | */ | |
1da177e4 LT |
238 | if ((status & VT1724_IRQ_MPU_RX)||(status & VT1724_IRQ_MPU_TX)) { |
239 | if (ice->rmidi[0]) | |
7d12e780 | 240 | snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data); |
1da177e4 LT |
241 | outb(status & (VT1724_IRQ_MPU_RX|VT1724_IRQ_MPU_TX), ICEREG1724(ice, IRQSTAT)); |
242 | status &= ~(VT1724_IRQ_MPU_RX|VT1724_IRQ_MPU_TX); | |
243 | } | |
244 | if (status & VT1724_IRQ_MTPCM) { | |
245 | /* | |
246 | * Multi-track PCM | |
247 | * PCM assignment are: | |
248 | * Playback DMA0 (M/C) = playback_pro_substream | |
249 | * Playback DMA1 = playback_con_substream_ds[0] | |
250 | * Playback DMA2 = playback_con_substream_ds[1] | |
251 | * Playback DMA3 = playback_con_substream_ds[2] | |
252 | * Playback DMA4 (SPDIF) = playback_con_substream | |
253 | * Record DMA0 = capture_pro_substream | |
254 | * Record DMA1 = capture_con_substream | |
255 | */ | |
256 | unsigned char mtstat = inb(ICEMT1724(ice, IRQ)); | |
257 | if (mtstat & VT1724_MULTI_PDMA0) { | |
258 | if (ice->playback_pro_substream) | |
259 | snd_pcm_period_elapsed(ice->playback_pro_substream); | |
260 | } | |
261 | if (mtstat & VT1724_MULTI_RDMA0) { | |
262 | if (ice->capture_pro_substream) | |
263 | snd_pcm_period_elapsed(ice->capture_pro_substream); | |
264 | } | |
265 | if (mtstat & VT1724_MULTI_PDMA1) { | |
266 | if (ice->playback_con_substream_ds[0]) | |
267 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[0]); | |
268 | } | |
269 | if (mtstat & VT1724_MULTI_PDMA2) { | |
270 | if (ice->playback_con_substream_ds[1]) | |
271 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[1]); | |
272 | } | |
273 | if (mtstat & VT1724_MULTI_PDMA3) { | |
274 | if (ice->playback_con_substream_ds[2]) | |
275 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[2]); | |
276 | } | |
277 | if (mtstat & VT1724_MULTI_PDMA4) { | |
278 | if (ice->playback_con_substream) | |
279 | snd_pcm_period_elapsed(ice->playback_con_substream); | |
280 | } | |
281 | if (mtstat & VT1724_MULTI_RDMA1) { | |
282 | if (ice->capture_con_substream) | |
283 | snd_pcm_period_elapsed(ice->capture_con_substream); | |
284 | } | |
285 | /* ack anyway to avoid freeze */ | |
286 | outb(mtstat, ICEMT1724(ice, IRQ)); | |
287 | /* ought to really handle this properly */ | |
288 | if (mtstat & VT1724_MULTI_FIFO_ERR) { | |
289 | unsigned char fstat = inb(ICEMT1724(ice, DMA_FIFO_ERR)); | |
290 | outb(fstat, ICEMT1724(ice, DMA_FIFO_ERR)); | |
291 | outb(VT1724_MULTI_FIFO_ERR | inb(ICEMT1724(ice, DMA_INT_MASK)), ICEMT1724(ice, DMA_INT_MASK)); | |
292 | /* If I don't do this, I get machine lockup due to continual interrupts */ | |
293 | } | |
294 | ||
295 | } | |
296 | } | |
297 | return IRQ_RETVAL(handled); | |
298 | } | |
299 | ||
300 | /* | |
301 | * PCM code - professional part (multitrack) | |
302 | */ | |
303 | ||
304 | static unsigned int rates[] = { | |
305 | 8000, 9600, 11025, 12000, 16000, 22050, 24000, | |
306 | 32000, 44100, 48000, 64000, 88200, 96000, | |
307 | 176400, 192000, | |
308 | }; | |
309 | ||
ab0c7d72 | 310 | static struct snd_pcm_hw_constraint_list hw_constraints_rates_96 = { |
1da177e4 LT |
311 | .count = ARRAY_SIZE(rates) - 2, /* up to 96000 */ |
312 | .list = rates, | |
313 | .mask = 0, | |
314 | }; | |
315 | ||
ab0c7d72 | 316 | static struct snd_pcm_hw_constraint_list hw_constraints_rates_48 = { |
1da177e4 LT |
317 | .count = ARRAY_SIZE(rates) - 5, /* up to 48000 */ |
318 | .list = rates, | |
319 | .mask = 0, | |
320 | }; | |
321 | ||
ab0c7d72 | 322 | static struct snd_pcm_hw_constraint_list hw_constraints_rates_192 = { |
1da177e4 LT |
323 | .count = ARRAY_SIZE(rates), |
324 | .list = rates, | |
325 | .mask = 0, | |
326 | }; | |
327 | ||
328 | struct vt1724_pcm_reg { | |
329 | unsigned int addr; /* ADDR register offset */ | |
330 | unsigned int size; /* SIZE register offset */ | |
331 | unsigned int count; /* COUNT register offset */ | |
332 | unsigned int start; /* start & pause bit */ | |
333 | }; | |
334 | ||
ab0c7d72 | 335 | static int snd_vt1724_pcm_trigger(struct snd_pcm_substream *substream, int cmd) |
1da177e4 | 336 | { |
ab0c7d72 | 337 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
338 | unsigned char what; |
339 | unsigned char old; | |
ab0c7d72 | 340 | struct snd_pcm_substream *s; |
1da177e4 LT |
341 | |
342 | what = 0; | |
ef991b95 | 343 | snd_pcm_group_for_each_entry(s, substream) { |
29998d24 CL |
344 | if (snd_pcm_substream_chip(s) == ice) { |
345 | const struct vt1724_pcm_reg *reg; | |
346 | reg = s->runtime->private_data; | |
347 | what |= reg->start; | |
348 | snd_pcm_trigger_done(s, substream); | |
349 | } | |
1da177e4 LT |
350 | } |
351 | ||
352 | switch (cmd) { | |
353 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: | |
354 | case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: | |
355 | spin_lock(&ice->reg_lock); | |
356 | old = inb(ICEMT1724(ice, DMA_PAUSE)); | |
357 | if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) | |
358 | old |= what; | |
359 | else | |
360 | old &= ~what; | |
361 | outb(old, ICEMT1724(ice, DMA_PAUSE)); | |
362 | spin_unlock(&ice->reg_lock); | |
363 | break; | |
364 | ||
365 | case SNDRV_PCM_TRIGGER_START: | |
366 | case SNDRV_PCM_TRIGGER_STOP: | |
367 | spin_lock(&ice->reg_lock); | |
368 | old = inb(ICEMT1724(ice, DMA_CONTROL)); | |
369 | if (cmd == SNDRV_PCM_TRIGGER_START) | |
370 | old |= what; | |
371 | else | |
372 | old &= ~what; | |
373 | outb(old, ICEMT1724(ice, DMA_CONTROL)); | |
374 | spin_unlock(&ice->reg_lock); | |
375 | break; | |
376 | ||
377 | default: | |
378 | return -EINVAL; | |
379 | } | |
380 | return 0; | |
381 | } | |
382 | ||
383 | /* | |
384 | */ | |
385 | ||
386 | #define DMA_STARTS (VT1724_RDMA0_START|VT1724_PDMA0_START|VT1724_RDMA1_START|\ | |
387 | VT1724_PDMA1_START|VT1724_PDMA2_START|VT1724_PDMA3_START|VT1724_PDMA4_START) | |
388 | #define DMA_PAUSES (VT1724_RDMA0_PAUSE|VT1724_PDMA0_PAUSE|VT1724_RDMA1_PAUSE|\ | |
389 | VT1724_PDMA1_PAUSE|VT1724_PDMA2_PAUSE|VT1724_PDMA3_PAUSE|VT1724_PDMA4_PAUSE) | |
390 | ||
ab0c7d72 | 391 | static int get_max_rate(struct snd_ice1712 *ice) |
1da177e4 LT |
392 | { |
393 | if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) { | |
394 | if ((ice->eeprom.data[ICE_EEP2_I2S] & 0x08) && !ice->vt1720) | |
395 | return 192000; | |
396 | else | |
397 | return 96000; | |
398 | } else | |
399 | return 48000; | |
400 | } | |
401 | ||
ab0c7d72 TI |
402 | static void snd_vt1724_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, |
403 | int force) | |
1da177e4 LT |
404 | { |
405 | unsigned long flags; | |
406 | unsigned char val, old; | |
407 | unsigned int i, mclk_change; | |
408 | ||
409 | if (rate > get_max_rate(ice)) | |
410 | return; | |
411 | ||
412 | switch (rate) { | |
413 | case 8000: val = 6; break; | |
414 | case 9600: val = 3; break; | |
415 | case 11025: val = 10; break; | |
416 | case 12000: val = 2; break; | |
417 | case 16000: val = 5; break; | |
418 | case 22050: val = 9; break; | |
419 | case 24000: val = 1; break; | |
420 | case 32000: val = 4; break; | |
421 | case 44100: val = 8; break; | |
422 | case 48000: val = 0; break; | |
423 | case 64000: val = 15; break; | |
424 | case 88200: val = 11; break; | |
425 | case 96000: val = 7; break; | |
426 | case 176400: val = 12; break; | |
427 | case 192000: val = 14; break; | |
428 | default: | |
429 | snd_BUG(); | |
430 | val = 0; | |
431 | break; | |
432 | } | |
433 | ||
434 | spin_lock_irqsave(&ice->reg_lock, flags); | |
435 | if ((inb(ICEMT1724(ice, DMA_CONTROL)) & DMA_STARTS) || | |
436 | (inb(ICEMT1724(ice, DMA_PAUSE)) & DMA_PAUSES)) { | |
437 | /* running? we cannot change the rate now... */ | |
438 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
439 | return; | |
440 | } | |
441 | if (!force && is_pro_rate_locked(ice)) { | |
442 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
443 | return; | |
444 | } | |
445 | ||
446 | old = inb(ICEMT1724(ice, RATE)); | |
447 | if (force || old != val) | |
448 | outb(val, ICEMT1724(ice, RATE)); | |
449 | else if (rate == ice->cur_rate) { | |
450 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
451 | return; | |
452 | } | |
453 | ||
454 | ice->cur_rate = rate; | |
455 | ||
456 | /* check MT02 */ | |
457 | mclk_change = 0; | |
458 | if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) { | |
459 | val = old = inb(ICEMT1724(ice, I2S_FORMAT)); | |
460 | if (rate > 96000) | |
461 | val |= VT1724_MT_I2S_MCLK_128X; /* 128x MCLK */ | |
462 | else | |
463 | val &= ~VT1724_MT_I2S_MCLK_128X; /* 256x MCLK */ | |
464 | if (val != old) { | |
465 | outb(val, ICEMT1724(ice, I2S_FORMAT)); | |
466 | mclk_change = 1; | |
467 | } | |
468 | } | |
469 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
470 | ||
471 | if (mclk_change && ice->gpio.i2s_mclk_changed) | |
472 | ice->gpio.i2s_mclk_changed(ice); | |
473 | if (ice->gpio.set_pro_rate) | |
474 | ice->gpio.set_pro_rate(ice, rate); | |
475 | ||
476 | /* set up codecs */ | |
477 | for (i = 0; i < ice->akm_codecs; i++) { | |
478 | if (ice->akm[i].ops.set_rate_val) | |
479 | ice->akm[i].ops.set_rate_val(&ice->akm[i], rate); | |
480 | } | |
481 | if (ice->spdif.ops.setup_rate) | |
482 | ice->spdif.ops.setup_rate(ice, rate); | |
483 | } | |
484 | ||
ab0c7d72 TI |
485 | static int snd_vt1724_pcm_hw_params(struct snd_pcm_substream *substream, |
486 | struct snd_pcm_hw_params *hw_params) | |
1da177e4 | 487 | { |
ab0c7d72 | 488 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
489 | int i, chs; |
490 | ||
491 | chs = params_channels(hw_params); | |
62932df8 | 492 | mutex_lock(&ice->open_mutex); |
1da177e4 LT |
493 | /* mark surround channels */ |
494 | if (substream == ice->playback_pro_substream) { | |
495 | /* PDMA0 can be multi-channel up to 8 */ | |
496 | chs = chs / 2 - 1; | |
497 | for (i = 0; i < chs; i++) { | |
ab0c7d72 TI |
498 | if (ice->pcm_reserved[i] && |
499 | ice->pcm_reserved[i] != substream) { | |
62932df8 | 500 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
501 | return -EBUSY; |
502 | } | |
503 | ice->pcm_reserved[i] = substream; | |
504 | } | |
505 | for (; i < 3; i++) { | |
506 | if (ice->pcm_reserved[i] == substream) | |
507 | ice->pcm_reserved[i] = NULL; | |
508 | } | |
509 | } else { | |
510 | for (i = 0; i < 3; i++) { | |
511 | /* check individual playback stream */ | |
512 | if (ice->playback_con_substream_ds[i] == substream) { | |
ab0c7d72 TI |
513 | if (ice->pcm_reserved[i] && |
514 | ice->pcm_reserved[i] != substream) { | |
62932df8 | 515 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
516 | return -EBUSY; |
517 | } | |
518 | ice->pcm_reserved[i] = substream; | |
519 | break; | |
520 | } | |
521 | } | |
522 | } | |
62932df8 | 523 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
524 | snd_vt1724_set_pro_rate(ice, params_rate(hw_params), 0); |
525 | return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); | |
526 | } | |
527 | ||
ab0c7d72 | 528 | static int snd_vt1724_pcm_hw_free(struct snd_pcm_substream *substream) |
1da177e4 | 529 | { |
ab0c7d72 | 530 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
531 | int i; |
532 | ||
62932df8 | 533 | mutex_lock(&ice->open_mutex); |
1da177e4 LT |
534 | /* unmark surround channels */ |
535 | for (i = 0; i < 3; i++) | |
536 | if (ice->pcm_reserved[i] == substream) | |
537 | ice->pcm_reserved[i] = NULL; | |
62932df8 | 538 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
539 | return snd_pcm_lib_free_pages(substream); |
540 | } | |
541 | ||
ab0c7d72 | 542 | static int snd_vt1724_playback_pro_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 543 | { |
ab0c7d72 | 544 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
545 | unsigned char val; |
546 | unsigned int size; | |
547 | ||
548 | spin_lock_irq(&ice->reg_lock); | |
549 | val = (8 - substream->runtime->channels) >> 1; | |
550 | outb(val, ICEMT1724(ice, BURST)); | |
551 | ||
552 | outl(substream->runtime->dma_addr, ICEMT1724(ice, PLAYBACK_ADDR)); | |
553 | ||
554 | size = (snd_pcm_lib_buffer_bytes(substream) >> 2) - 1; | |
555 | // outl(size, ICEMT1724(ice, PLAYBACK_SIZE)); | |
556 | outw(size, ICEMT1724(ice, PLAYBACK_SIZE)); | |
557 | outb(size >> 16, ICEMT1724(ice, PLAYBACK_SIZE) + 2); | |
558 | size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1; | |
559 | // outl(size, ICEMT1724(ice, PLAYBACK_COUNT)); | |
560 | outw(size, ICEMT1724(ice, PLAYBACK_COUNT)); | |
561 | outb(size >> 16, ICEMT1724(ice, PLAYBACK_COUNT) + 2); | |
562 | ||
563 | spin_unlock_irq(&ice->reg_lock); | |
564 | ||
565 | // printk("pro prepare: ch = %d, addr = 0x%x, buffer = 0x%x, period = 0x%x\n", substream->runtime->channels, (unsigned int)substream->runtime->dma_addr, snd_pcm_lib_buffer_bytes(substream), snd_pcm_lib_period_bytes(substream)); | |
566 | return 0; | |
567 | } | |
568 | ||
ab0c7d72 | 569 | static snd_pcm_uframes_t snd_vt1724_playback_pro_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 570 | { |
ab0c7d72 | 571 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
572 | size_t ptr; |
573 | ||
574 | if (!(inl(ICEMT1724(ice, DMA_CONTROL)) & VT1724_PDMA0_START)) | |
575 | return 0; | |
576 | #if 0 /* read PLAYBACK_ADDR */ | |
577 | ptr = inl(ICEMT1724(ice, PLAYBACK_ADDR)); | |
578 | if (ptr < substream->runtime->dma_addr) { | |
579 | snd_printd("ice1724: invalid negative ptr\n"); | |
580 | return 0; | |
581 | } | |
582 | ptr -= substream->runtime->dma_addr; | |
583 | ptr = bytes_to_frames(substream->runtime, ptr); | |
584 | if (ptr >= substream->runtime->buffer_size) { | |
ab0c7d72 TI |
585 | snd_printd("ice1724: invalid ptr %d (size=%d)\n", |
586 | (int)ptr, (int)substream->runtime->period_size); | |
1da177e4 LT |
587 | return 0; |
588 | } | |
589 | #else /* read PLAYBACK_SIZE */ | |
590 | ptr = inl(ICEMT1724(ice, PLAYBACK_SIZE)) & 0xffffff; | |
591 | ptr = (ptr + 1) << 2; | |
592 | ptr = bytes_to_frames(substream->runtime, ptr); | |
593 | if (! ptr) | |
594 | ; | |
595 | else if (ptr <= substream->runtime->buffer_size) | |
596 | ptr = substream->runtime->buffer_size - ptr; | |
597 | else { | |
ab0c7d72 TI |
598 | snd_printd("ice1724: invalid ptr %d (size=%d)\n", |
599 | (int)ptr, (int)substream->runtime->buffer_size); | |
1da177e4 LT |
600 | ptr = 0; |
601 | } | |
602 | #endif | |
603 | return ptr; | |
604 | } | |
605 | ||
ab0c7d72 | 606 | static int snd_vt1724_pcm_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 607 | { |
ab0c7d72 | 608 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
32b47da0 | 609 | const struct vt1724_pcm_reg *reg = substream->runtime->private_data; |
1da177e4 LT |
610 | |
611 | spin_lock_irq(&ice->reg_lock); | |
612 | outl(substream->runtime->dma_addr, ice->profi_port + reg->addr); | |
ab0c7d72 TI |
613 | outw((snd_pcm_lib_buffer_bytes(substream) >> 2) - 1, |
614 | ice->profi_port + reg->size); | |
615 | outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, | |
616 | ice->profi_port + reg->count); | |
1da177e4 LT |
617 | spin_unlock_irq(&ice->reg_lock); |
618 | return 0; | |
619 | } | |
620 | ||
ab0c7d72 | 621 | static snd_pcm_uframes_t snd_vt1724_pcm_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 622 | { |
ab0c7d72 | 623 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
32b47da0 | 624 | const struct vt1724_pcm_reg *reg = substream->runtime->private_data; |
1da177e4 LT |
625 | size_t ptr; |
626 | ||
627 | if (!(inl(ICEMT1724(ice, DMA_CONTROL)) & reg->start)) | |
628 | return 0; | |
629 | #if 0 /* use ADDR register */ | |
630 | ptr = inl(ice->profi_port + reg->addr); | |
631 | ptr -= substream->runtime->dma_addr; | |
632 | return bytes_to_frames(substream->runtime, ptr); | |
633 | #else /* use SIZE register */ | |
634 | ptr = inw(ice->profi_port + reg->size); | |
635 | ptr = (ptr + 1) << 2; | |
636 | ptr = bytes_to_frames(substream->runtime, ptr); | |
637 | if (! ptr) | |
638 | ; | |
639 | else if (ptr <= substream->runtime->buffer_size) | |
640 | ptr = substream->runtime->buffer_size - ptr; | |
641 | else { | |
ab0c7d72 TI |
642 | snd_printd("ice1724: invalid ptr %d (size=%d)\n", |
643 | (int)ptr, (int)substream->runtime->buffer_size); | |
1da177e4 LT |
644 | ptr = 0; |
645 | } | |
646 | return ptr; | |
647 | #endif | |
648 | } | |
649 | ||
32b47da0 | 650 | static const struct vt1724_pcm_reg vt1724_playback_pro_reg = { |
1da177e4 LT |
651 | .addr = VT1724_MT_PLAYBACK_ADDR, |
652 | .size = VT1724_MT_PLAYBACK_SIZE, | |
653 | .count = VT1724_MT_PLAYBACK_COUNT, | |
654 | .start = VT1724_PDMA0_START, | |
655 | }; | |
656 | ||
32b47da0 | 657 | static const struct vt1724_pcm_reg vt1724_capture_pro_reg = { |
1da177e4 LT |
658 | .addr = VT1724_MT_CAPTURE_ADDR, |
659 | .size = VT1724_MT_CAPTURE_SIZE, | |
660 | .count = VT1724_MT_CAPTURE_COUNT, | |
661 | .start = VT1724_RDMA0_START, | |
662 | }; | |
663 | ||
32b47da0 | 664 | static const struct snd_pcm_hardware snd_vt1724_playback_pro = |
1da177e4 LT |
665 | { |
666 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | |
667 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
668 | SNDRV_PCM_INFO_MMAP_VALID | | |
669 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), | |
670 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
671 | .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_192000, | |
672 | .rate_min = 8000, | |
673 | .rate_max = 192000, | |
674 | .channels_min = 2, | |
675 | .channels_max = 8, | |
676 | .buffer_bytes_max = (1UL << 21), /* 19bits dword */ | |
677 | .period_bytes_min = 8 * 4 * 2, /* FIXME: constraints needed */ | |
678 | .period_bytes_max = (1UL << 21), | |
679 | .periods_min = 2, | |
680 | .periods_max = 1024, | |
681 | }; | |
682 | ||
32b47da0 | 683 | static const struct snd_pcm_hardware snd_vt1724_spdif = |
1da177e4 LT |
684 | { |
685 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | |
686 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
687 | SNDRV_PCM_INFO_MMAP_VALID | | |
688 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), | |
689 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
2dfbeca9 TI |
690 | .rates = (SNDRV_PCM_RATE_32000|SNDRV_PCM_RATE_44100| |
691 | SNDRV_PCM_RATE_48000|SNDRV_PCM_RATE_88200| | |
692 | SNDRV_PCM_RATE_96000|SNDRV_PCM_RATE_176400| | |
693 | SNDRV_PCM_RATE_192000), | |
1da177e4 | 694 | .rate_min = 32000, |
2dfbeca9 | 695 | .rate_max = 192000, |
1da177e4 LT |
696 | .channels_min = 2, |
697 | .channels_max = 2, | |
698 | .buffer_bytes_max = (1UL << 18), /* 16bits dword */ | |
699 | .period_bytes_min = 2 * 4 * 2, | |
700 | .period_bytes_max = (1UL << 18), | |
701 | .periods_min = 2, | |
702 | .periods_max = 1024, | |
703 | }; | |
704 | ||
32b47da0 | 705 | static const struct snd_pcm_hardware snd_vt1724_2ch_stereo = |
1da177e4 LT |
706 | { |
707 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | |
708 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
709 | SNDRV_PCM_INFO_MMAP_VALID | | |
710 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), | |
711 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
712 | .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_192000, | |
713 | .rate_min = 8000, | |
714 | .rate_max = 192000, | |
715 | .channels_min = 2, | |
716 | .channels_max = 2, | |
717 | .buffer_bytes_max = (1UL << 18), /* 16bits dword */ | |
718 | .period_bytes_min = 2 * 4 * 2, | |
719 | .period_bytes_max = (1UL << 18), | |
720 | .periods_min = 2, | |
721 | .periods_max = 1024, | |
722 | }; | |
723 | ||
724 | /* | |
725 | * set rate constraints | |
726 | */ | |
ab0c7d72 TI |
727 | static int set_rate_constraints(struct snd_ice1712 *ice, |
728 | struct snd_pcm_substream *substream) | |
1da177e4 | 729 | { |
ab0c7d72 | 730 | struct snd_pcm_runtime *runtime = substream->runtime; |
1da177e4 LT |
731 | if (ice->hw_rates) { |
732 | /* hardware specific */ | |
733 | runtime->hw.rate_min = ice->hw_rates->list[0]; | |
734 | runtime->hw.rate_max = ice->hw_rates->list[ice->hw_rates->count - 1]; | |
735 | runtime->hw.rates = SNDRV_PCM_RATE_KNOT; | |
ab0c7d72 TI |
736 | return snd_pcm_hw_constraint_list(runtime, 0, |
737 | SNDRV_PCM_HW_PARAM_RATE, | |
738 | ice->hw_rates); | |
1da177e4 LT |
739 | } |
740 | if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) { | |
741 | /* I2S */ | |
742 | /* VT1720 doesn't support more than 96kHz */ | |
743 | if ((ice->eeprom.data[ICE_EEP2_I2S] & 0x08) && !ice->vt1720) | |
ab0c7d72 TI |
744 | return snd_pcm_hw_constraint_list(runtime, 0, |
745 | SNDRV_PCM_HW_PARAM_RATE, | |
746 | &hw_constraints_rates_192); | |
1da177e4 | 747 | else { |
ab0c7d72 TI |
748 | runtime->hw.rates = SNDRV_PCM_RATE_KNOT | |
749 | SNDRV_PCM_RATE_8000_96000; | |
1da177e4 | 750 | runtime->hw.rate_max = 96000; |
ab0c7d72 TI |
751 | return snd_pcm_hw_constraint_list(runtime, 0, |
752 | SNDRV_PCM_HW_PARAM_RATE, | |
753 | &hw_constraints_rates_96); | |
1da177e4 LT |
754 | } |
755 | } else if (ice->ac97) { | |
756 | /* ACLINK */ | |
757 | runtime->hw.rate_max = 48000; | |
758 | runtime->hw.rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000; | |
ab0c7d72 TI |
759 | return snd_pcm_hw_constraint_list(runtime, 0, |
760 | SNDRV_PCM_HW_PARAM_RATE, | |
761 | &hw_constraints_rates_48); | |
1da177e4 LT |
762 | } |
763 | return 0; | |
764 | } | |
765 | ||
766 | /* multi-channel playback needs alignment 8x32bit regardless of the channels | |
767 | * actually used | |
768 | */ | |
769 | #define VT1724_BUFFER_ALIGN 0x20 | |
770 | ||
ab0c7d72 | 771 | static int snd_vt1724_playback_pro_open(struct snd_pcm_substream *substream) |
1da177e4 | 772 | { |
ab0c7d72 TI |
773 | struct snd_pcm_runtime *runtime = substream->runtime; |
774 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); | |
1da177e4 LT |
775 | int chs; |
776 | ||
32b47da0 | 777 | runtime->private_data = (void *)&vt1724_playback_pro_reg; |
1da177e4 LT |
778 | ice->playback_pro_substream = substream; |
779 | runtime->hw = snd_vt1724_playback_pro; | |
780 | snd_pcm_set_sync(substream); | |
781 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
782 | set_rate_constraints(ice, substream); | |
62932df8 | 783 | mutex_lock(&ice->open_mutex); |
1da177e4 LT |
784 | /* calculate the currently available channels */ |
785 | for (chs = 0; chs < 3; chs++) { | |
786 | if (ice->pcm_reserved[chs]) | |
787 | break; | |
788 | } | |
789 | chs = (chs + 1) * 2; | |
790 | runtime->hw.channels_max = chs; | |
791 | if (chs > 2) /* channels must be even */ | |
792 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 2); | |
62932df8 | 793 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
794 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, |
795 | VT1724_BUFFER_ALIGN); | |
796 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
797 | VT1724_BUFFER_ALIGN); | |
798 | return 0; | |
799 | } | |
800 | ||
ab0c7d72 | 801 | static int snd_vt1724_capture_pro_open(struct snd_pcm_substream *substream) |
1da177e4 | 802 | { |
ab0c7d72 TI |
803 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
804 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 | 805 | |
32b47da0 | 806 | runtime->private_data = (void *)&vt1724_capture_pro_reg; |
1da177e4 LT |
807 | ice->capture_pro_substream = substream; |
808 | runtime->hw = snd_vt1724_2ch_stereo; | |
809 | snd_pcm_set_sync(substream); | |
810 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
811 | set_rate_constraints(ice, substream); | |
812 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, | |
813 | VT1724_BUFFER_ALIGN); | |
814 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
815 | VT1724_BUFFER_ALIGN); | |
816 | return 0; | |
817 | } | |
818 | ||
ab0c7d72 | 819 | static int snd_vt1724_playback_pro_close(struct snd_pcm_substream *substream) |
1da177e4 | 820 | { |
ab0c7d72 | 821 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
822 | |
823 | if (PRO_RATE_RESET) | |
824 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); | |
825 | ice->playback_pro_substream = NULL; | |
826 | ||
827 | return 0; | |
828 | } | |
829 | ||
ab0c7d72 | 830 | static int snd_vt1724_capture_pro_close(struct snd_pcm_substream *substream) |
1da177e4 | 831 | { |
ab0c7d72 | 832 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
833 | |
834 | if (PRO_RATE_RESET) | |
835 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); | |
836 | ice->capture_pro_substream = NULL; | |
837 | return 0; | |
838 | } | |
839 | ||
ab0c7d72 | 840 | static struct snd_pcm_ops snd_vt1724_playback_pro_ops = { |
1da177e4 LT |
841 | .open = snd_vt1724_playback_pro_open, |
842 | .close = snd_vt1724_playback_pro_close, | |
843 | .ioctl = snd_pcm_lib_ioctl, | |
844 | .hw_params = snd_vt1724_pcm_hw_params, | |
845 | .hw_free = snd_vt1724_pcm_hw_free, | |
846 | .prepare = snd_vt1724_playback_pro_prepare, | |
847 | .trigger = snd_vt1724_pcm_trigger, | |
848 | .pointer = snd_vt1724_playback_pro_pointer, | |
849 | }; | |
850 | ||
ab0c7d72 | 851 | static struct snd_pcm_ops snd_vt1724_capture_pro_ops = { |
1da177e4 LT |
852 | .open = snd_vt1724_capture_pro_open, |
853 | .close = snd_vt1724_capture_pro_close, | |
854 | .ioctl = snd_pcm_lib_ioctl, | |
855 | .hw_params = snd_vt1724_pcm_hw_params, | |
856 | .hw_free = snd_vt1724_pcm_hw_free, | |
857 | .prepare = snd_vt1724_pcm_prepare, | |
858 | .trigger = snd_vt1724_pcm_trigger, | |
859 | .pointer = snd_vt1724_pcm_pointer, | |
860 | }; | |
861 | ||
ab0c7d72 | 862 | static int __devinit snd_vt1724_pcm_profi(struct snd_ice1712 * ice, int device) |
1da177e4 | 863 | { |
ab0c7d72 | 864 | struct snd_pcm *pcm; |
1da177e4 LT |
865 | int err; |
866 | ||
867 | err = snd_pcm_new(ice->card, "ICE1724", device, 1, 1, &pcm); | |
868 | if (err < 0) | |
869 | return err; | |
870 | ||
871 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_vt1724_playback_pro_ops); | |
872 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_vt1724_capture_pro_ops); | |
873 | ||
874 | pcm->private_data = ice; | |
875 | pcm->info_flags = 0; | |
876 | strcpy(pcm->name, "ICE1724"); | |
877 | ||
878 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
ab0c7d72 TI |
879 | snd_dma_pci_data(ice->pci), |
880 | 256*1024, 256*1024); | |
1da177e4 LT |
881 | |
882 | ice->pcm_pro = pcm; | |
883 | ||
884 | return 0; | |
885 | } | |
886 | ||
887 | ||
888 | /* | |
889 | * SPDIF PCM | |
890 | */ | |
891 | ||
32b47da0 | 892 | static const struct vt1724_pcm_reg vt1724_playback_spdif_reg = { |
1da177e4 LT |
893 | .addr = VT1724_MT_PDMA4_ADDR, |
894 | .size = VT1724_MT_PDMA4_SIZE, | |
895 | .count = VT1724_MT_PDMA4_COUNT, | |
896 | .start = VT1724_PDMA4_START, | |
897 | }; | |
898 | ||
32b47da0 | 899 | static const struct vt1724_pcm_reg vt1724_capture_spdif_reg = { |
1da177e4 LT |
900 | .addr = VT1724_MT_RDMA1_ADDR, |
901 | .size = VT1724_MT_RDMA1_SIZE, | |
902 | .count = VT1724_MT_RDMA1_COUNT, | |
903 | .start = VT1724_RDMA1_START, | |
904 | }; | |
905 | ||
906 | /* update spdif control bits; call with reg_lock */ | |
ab0c7d72 | 907 | static void update_spdif_bits(struct snd_ice1712 *ice, unsigned int val) |
1da177e4 LT |
908 | { |
909 | unsigned char cbit, disabled; | |
910 | ||
911 | cbit = inb(ICEREG1724(ice, SPDIF_CFG)); | |
912 | disabled = cbit & ~VT1724_CFG_SPDIF_OUT_EN; | |
913 | if (cbit != disabled) | |
914 | outb(disabled, ICEREG1724(ice, SPDIF_CFG)); | |
915 | outw(val, ICEMT1724(ice, SPDIF_CTRL)); | |
916 | if (cbit != disabled) | |
917 | outb(cbit, ICEREG1724(ice, SPDIF_CFG)); | |
918 | outw(val, ICEMT1724(ice, SPDIF_CTRL)); | |
919 | } | |
920 | ||
921 | /* update SPDIF control bits according to the given rate */ | |
ab0c7d72 | 922 | static void update_spdif_rate(struct snd_ice1712 *ice, unsigned int rate) |
1da177e4 LT |
923 | { |
924 | unsigned int val, nval; | |
925 | unsigned long flags; | |
926 | ||
927 | spin_lock_irqsave(&ice->reg_lock, flags); | |
928 | nval = val = inw(ICEMT1724(ice, SPDIF_CTRL)); | |
929 | nval &= ~(7 << 12); | |
930 | switch (rate) { | |
931 | case 44100: break; | |
932 | case 48000: nval |= 2 << 12; break; | |
933 | case 32000: nval |= 3 << 12; break; | |
2dfbeca9 TI |
934 | case 88200: nval |= 4 << 12; break; |
935 | case 96000: nval |= 5 << 12; break; | |
936 | case 192000: nval |= 6 << 12; break; | |
937 | case 176400: nval |= 7 << 12; break; | |
1da177e4 LT |
938 | } |
939 | if (val != nval) | |
940 | update_spdif_bits(ice, nval); | |
941 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
942 | } | |
943 | ||
ab0c7d72 | 944 | static int snd_vt1724_playback_spdif_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 945 | { |
ab0c7d72 | 946 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
947 | if (! ice->force_pdma4) |
948 | update_spdif_rate(ice, substream->runtime->rate); | |
949 | return snd_vt1724_pcm_prepare(substream); | |
950 | } | |
951 | ||
ab0c7d72 | 952 | static int snd_vt1724_playback_spdif_open(struct snd_pcm_substream *substream) |
1da177e4 | 953 | { |
ab0c7d72 TI |
954 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
955 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 | 956 | |
32b47da0 | 957 | runtime->private_data = (void *)&vt1724_playback_spdif_reg; |
1da177e4 LT |
958 | ice->playback_con_substream = substream; |
959 | if (ice->force_pdma4) { | |
960 | runtime->hw = snd_vt1724_2ch_stereo; | |
961 | set_rate_constraints(ice, substream); | |
962 | } else | |
963 | runtime->hw = snd_vt1724_spdif; | |
964 | snd_pcm_set_sync(substream); | |
965 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
966 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, | |
967 | VT1724_BUFFER_ALIGN); | |
968 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
969 | VT1724_BUFFER_ALIGN); | |
970 | return 0; | |
971 | } | |
972 | ||
ab0c7d72 | 973 | static int snd_vt1724_playback_spdif_close(struct snd_pcm_substream *substream) |
1da177e4 | 974 | { |
ab0c7d72 | 975 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
976 | |
977 | if (PRO_RATE_RESET) | |
978 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); | |
979 | ice->playback_con_substream = NULL; | |
980 | ||
981 | return 0; | |
982 | } | |
983 | ||
ab0c7d72 | 984 | static int snd_vt1724_capture_spdif_open(struct snd_pcm_substream *substream) |
1da177e4 | 985 | { |
ab0c7d72 TI |
986 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
987 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 | 988 | |
32b47da0 | 989 | runtime->private_data = (void *)&vt1724_capture_spdif_reg; |
1da177e4 LT |
990 | ice->capture_con_substream = substream; |
991 | if (ice->force_rdma1) { | |
992 | runtime->hw = snd_vt1724_2ch_stereo; | |
993 | set_rate_constraints(ice, substream); | |
994 | } else | |
995 | runtime->hw = snd_vt1724_spdif; | |
996 | snd_pcm_set_sync(substream); | |
997 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
998 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, | |
999 | VT1724_BUFFER_ALIGN); | |
1000 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
1001 | VT1724_BUFFER_ALIGN); | |
1002 | return 0; | |
1003 | } | |
1004 | ||
ab0c7d72 | 1005 | static int snd_vt1724_capture_spdif_close(struct snd_pcm_substream *substream) |
1da177e4 | 1006 | { |
ab0c7d72 | 1007 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1008 | |
1009 | if (PRO_RATE_RESET) | |
1010 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); | |
1011 | ice->capture_con_substream = NULL; | |
1012 | ||
1013 | return 0; | |
1014 | } | |
1015 | ||
ab0c7d72 | 1016 | static struct snd_pcm_ops snd_vt1724_playback_spdif_ops = { |
1da177e4 LT |
1017 | .open = snd_vt1724_playback_spdif_open, |
1018 | .close = snd_vt1724_playback_spdif_close, | |
1019 | .ioctl = snd_pcm_lib_ioctl, | |
1020 | .hw_params = snd_vt1724_pcm_hw_params, | |
1021 | .hw_free = snd_vt1724_pcm_hw_free, | |
1022 | .prepare = snd_vt1724_playback_spdif_prepare, | |
1023 | .trigger = snd_vt1724_pcm_trigger, | |
1024 | .pointer = snd_vt1724_pcm_pointer, | |
1025 | }; | |
1026 | ||
ab0c7d72 | 1027 | static struct snd_pcm_ops snd_vt1724_capture_spdif_ops = { |
1da177e4 LT |
1028 | .open = snd_vt1724_capture_spdif_open, |
1029 | .close = snd_vt1724_capture_spdif_close, | |
1030 | .ioctl = snd_pcm_lib_ioctl, | |
1031 | .hw_params = snd_vt1724_pcm_hw_params, | |
1032 | .hw_free = snd_vt1724_pcm_hw_free, | |
1033 | .prepare = snd_vt1724_pcm_prepare, | |
1034 | .trigger = snd_vt1724_pcm_trigger, | |
1035 | .pointer = snd_vt1724_pcm_pointer, | |
1036 | }; | |
1037 | ||
1038 | ||
ab0c7d72 | 1039 | static int __devinit snd_vt1724_pcm_spdif(struct snd_ice1712 * ice, int device) |
1da177e4 LT |
1040 | { |
1041 | char *name; | |
ab0c7d72 | 1042 | struct snd_pcm *pcm; |
1da177e4 LT |
1043 | int play, capt; |
1044 | int err; | |
1045 | ||
1046 | if (ice->force_pdma4 || | |
1047 | (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_OUT_INT)) { | |
1048 | play = 1; | |
1049 | ice->has_spdif = 1; | |
1050 | } else | |
1051 | play = 0; | |
1052 | if (ice->force_rdma1 || | |
1053 | (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_IN)) { | |
1054 | capt = 1; | |
1055 | ice->has_spdif = 1; | |
1056 | } else | |
1057 | capt = 0; | |
1058 | if (! play && ! capt) | |
1059 | return 0; /* no spdif device */ | |
1060 | ||
1061 | if (ice->force_pdma4 || ice->force_rdma1) | |
1062 | name = "ICE1724 Secondary"; | |
1063 | else | |
1064 | name = "IEC1724 IEC958"; | |
1065 | err = snd_pcm_new(ice->card, name, device, play, capt, &pcm); | |
1066 | if (err < 0) | |
1067 | return err; | |
1068 | ||
1069 | if (play) | |
1070 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, | |
1071 | &snd_vt1724_playback_spdif_ops); | |
1072 | if (capt) | |
1073 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, | |
1074 | &snd_vt1724_capture_spdif_ops); | |
1075 | ||
1076 | pcm->private_data = ice; | |
1077 | pcm->info_flags = 0; | |
1078 | strcpy(pcm->name, name); | |
1079 | ||
1080 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
ab0c7d72 TI |
1081 | snd_dma_pci_data(ice->pci), |
1082 | 64*1024, 64*1024); | |
1da177e4 LT |
1083 | |
1084 | ice->pcm = pcm; | |
1085 | ||
1086 | return 0; | |
1087 | } | |
1088 | ||
1089 | ||
1090 | /* | |
1091 | * independent surround PCMs | |
1092 | */ | |
1093 | ||
32b47da0 | 1094 | static const struct vt1724_pcm_reg vt1724_playback_dma_regs[3] = { |
1da177e4 LT |
1095 | { |
1096 | .addr = VT1724_MT_PDMA1_ADDR, | |
1097 | .size = VT1724_MT_PDMA1_SIZE, | |
1098 | .count = VT1724_MT_PDMA1_COUNT, | |
1099 | .start = VT1724_PDMA1_START, | |
1100 | }, | |
1101 | { | |
1102 | .addr = VT1724_MT_PDMA2_ADDR, | |
1103 | .size = VT1724_MT_PDMA2_SIZE, | |
1104 | .count = VT1724_MT_PDMA2_COUNT, | |
1105 | .start = VT1724_PDMA2_START, | |
1106 | }, | |
1107 | { | |
1108 | .addr = VT1724_MT_PDMA3_ADDR, | |
1109 | .size = VT1724_MT_PDMA3_SIZE, | |
1110 | .count = VT1724_MT_PDMA3_COUNT, | |
1111 | .start = VT1724_PDMA3_START, | |
1112 | }, | |
1113 | }; | |
1114 | ||
ab0c7d72 | 1115 | static int snd_vt1724_playback_indep_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 1116 | { |
ab0c7d72 | 1117 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1118 | unsigned char val; |
1119 | ||
1120 | spin_lock_irq(&ice->reg_lock); | |
1121 | val = 3 - substream->number; | |
1122 | if (inb(ICEMT1724(ice, BURST)) < val) | |
1123 | outb(val, ICEMT1724(ice, BURST)); | |
1124 | spin_unlock_irq(&ice->reg_lock); | |
1125 | return snd_vt1724_pcm_prepare(substream); | |
1126 | } | |
1127 | ||
ab0c7d72 | 1128 | static int snd_vt1724_playback_indep_open(struct snd_pcm_substream *substream) |
1da177e4 | 1129 | { |
ab0c7d72 TI |
1130 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1131 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 | 1132 | |
62932df8 | 1133 | mutex_lock(&ice->open_mutex); |
1da177e4 LT |
1134 | /* already used by PDMA0? */ |
1135 | if (ice->pcm_reserved[substream->number]) { | |
62932df8 | 1136 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
1137 | return -EBUSY; /* FIXME: should handle blocking mode properly */ |
1138 | } | |
62932df8 | 1139 | mutex_unlock(&ice->open_mutex); |
32b47da0 | 1140 | runtime->private_data = (void *)&vt1724_playback_dma_regs[substream->number]; |
1da177e4 LT |
1141 | ice->playback_con_substream_ds[substream->number] = substream; |
1142 | runtime->hw = snd_vt1724_2ch_stereo; | |
1143 | snd_pcm_set_sync(substream); | |
1144 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
1145 | set_rate_constraints(ice, substream); | |
1146 | return 0; | |
1147 | } | |
1148 | ||
ab0c7d72 | 1149 | static int snd_vt1724_playback_indep_close(struct snd_pcm_substream *substream) |
1da177e4 | 1150 | { |
ab0c7d72 | 1151 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1152 | |
1153 | if (PRO_RATE_RESET) | |
1154 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); | |
1155 | ice->playback_con_substream_ds[substream->number] = NULL; | |
1156 | ice->pcm_reserved[substream->number] = NULL; | |
1157 | ||
1158 | return 0; | |
1159 | } | |
1160 | ||
ab0c7d72 | 1161 | static struct snd_pcm_ops snd_vt1724_playback_indep_ops = { |
1da177e4 LT |
1162 | .open = snd_vt1724_playback_indep_open, |
1163 | .close = snd_vt1724_playback_indep_close, | |
1164 | .ioctl = snd_pcm_lib_ioctl, | |
1165 | .hw_params = snd_vt1724_pcm_hw_params, | |
1166 | .hw_free = snd_vt1724_pcm_hw_free, | |
1167 | .prepare = snd_vt1724_playback_indep_prepare, | |
1168 | .trigger = snd_vt1724_pcm_trigger, | |
1169 | .pointer = snd_vt1724_pcm_pointer, | |
1170 | }; | |
1171 | ||
1172 | ||
ab0c7d72 | 1173 | static int __devinit snd_vt1724_pcm_indep(struct snd_ice1712 * ice, int device) |
1da177e4 | 1174 | { |
ab0c7d72 | 1175 | struct snd_pcm *pcm; |
1da177e4 LT |
1176 | int play; |
1177 | int err; | |
1178 | ||
1179 | play = ice->num_total_dacs / 2 - 1; | |
1180 | if (play <= 0) | |
1181 | return 0; | |
1182 | ||
1183 | err = snd_pcm_new(ice->card, "ICE1724 Surrounds", device, play, 0, &pcm); | |
1184 | if (err < 0) | |
1185 | return err; | |
1186 | ||
1187 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, | |
1188 | &snd_vt1724_playback_indep_ops); | |
1189 | ||
1190 | pcm->private_data = ice; | |
1191 | pcm->info_flags = 0; | |
1192 | strcpy(pcm->name, "ICE1724 Surround PCM"); | |
1193 | ||
1194 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
ab0c7d72 TI |
1195 | snd_dma_pci_data(ice->pci), |
1196 | 64*1024, 64*1024); | |
1da177e4 LT |
1197 | |
1198 | ice->pcm_ds = pcm; | |
1199 | ||
1200 | return 0; | |
1201 | } | |
1202 | ||
1203 | ||
1204 | /* | |
1205 | * Mixer section | |
1206 | */ | |
1207 | ||
ab0c7d72 | 1208 | static int __devinit snd_vt1724_ac97_mixer(struct snd_ice1712 * ice) |
1da177e4 LT |
1209 | { |
1210 | int err; | |
1211 | ||
1212 | if (! (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S)) { | |
ab0c7d72 TI |
1213 | struct snd_ac97_bus *pbus; |
1214 | struct snd_ac97_template ac97; | |
1215 | static struct snd_ac97_bus_ops ops = { | |
1da177e4 LT |
1216 | .write = snd_vt1724_ac97_write, |
1217 | .read = snd_vt1724_ac97_read, | |
1218 | }; | |
1219 | ||
1220 | /* cold reset */ | |
1221 | outb(inb(ICEMT1724(ice, AC97_CMD)) | 0x80, ICEMT1724(ice, AC97_CMD)); | |
1222 | mdelay(5); /* FIXME */ | |
1223 | outb(inb(ICEMT1724(ice, AC97_CMD)) & ~0x80, ICEMT1724(ice, AC97_CMD)); | |
1224 | ||
1225 | if ((err = snd_ac97_bus(ice->card, 0, &ops, NULL, &pbus)) < 0) | |
1226 | return err; | |
1227 | memset(&ac97, 0, sizeof(ac97)); | |
1228 | ac97.private_data = ice; | |
1229 | if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0) | |
1230 | printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n"); | |
1231 | else | |
1232 | return 0; | |
1233 | } | |
1234 | /* I2S mixer only */ | |
1235 | strcat(ice->card->mixername, "ICE1724 - multitrack"); | |
1236 | return 0; | |
1237 | } | |
1238 | ||
1239 | /* | |
1240 | * | |
1241 | */ | |
1242 | ||
ab0c7d72 | 1243 | static inline unsigned int eeprom_triple(struct snd_ice1712 *ice, int idx) |
1da177e4 LT |
1244 | { |
1245 | return (unsigned int)ice->eeprom.data[idx] | \ | |
1246 | ((unsigned int)ice->eeprom.data[idx + 1] << 8) | \ | |
1247 | ((unsigned int)ice->eeprom.data[idx + 2] << 16); | |
1248 | } | |
1249 | ||
ab0c7d72 TI |
1250 | static void snd_vt1724_proc_read(struct snd_info_entry *entry, |
1251 | struct snd_info_buffer *buffer) | |
1da177e4 | 1252 | { |
ab0c7d72 | 1253 | struct snd_ice1712 *ice = entry->private_data; |
1da177e4 LT |
1254 | unsigned int idx; |
1255 | ||
1256 | snd_iprintf(buffer, "%s\n\n", ice->card->longname); | |
1257 | snd_iprintf(buffer, "EEPROM:\n"); | |
1258 | ||
1259 | snd_iprintf(buffer, " Subvendor : 0x%x\n", ice->eeprom.subvendor); | |
1260 | snd_iprintf(buffer, " Size : %i bytes\n", ice->eeprom.size); | |
1261 | snd_iprintf(buffer, " Version : %i\n", ice->eeprom.version); | |
ab0c7d72 TI |
1262 | snd_iprintf(buffer, " System Config : 0x%x\n", |
1263 | ice->eeprom.data[ICE_EEP2_SYSCONF]); | |
1264 | snd_iprintf(buffer, " ACLink : 0x%x\n", | |
1265 | ice->eeprom.data[ICE_EEP2_ACLINK]); | |
1266 | snd_iprintf(buffer, " I2S : 0x%x\n", | |
1267 | ice->eeprom.data[ICE_EEP2_I2S]); | |
1268 | snd_iprintf(buffer, " S/PDIF : 0x%x\n", | |
1269 | ice->eeprom.data[ICE_EEP2_SPDIF]); | |
1270 | snd_iprintf(buffer, " GPIO direction : 0x%x\n", | |
1271 | ice->eeprom.gpiodir); | |
1272 | snd_iprintf(buffer, " GPIO mask : 0x%x\n", | |
1273 | ice->eeprom.gpiomask); | |
1274 | snd_iprintf(buffer, " GPIO state : 0x%x\n", | |
1275 | ice->eeprom.gpiostate); | |
1da177e4 | 1276 | for (idx = 0x12; idx < ice->eeprom.size; idx++) |
ab0c7d72 TI |
1277 | snd_iprintf(buffer, " Extra #%02i : 0x%x\n", |
1278 | idx, ice->eeprom.data[idx]); | |
1da177e4 LT |
1279 | |
1280 | snd_iprintf(buffer, "\nRegisters:\n"); | |
1281 | ||
ab0c7d72 TI |
1282 | snd_iprintf(buffer, " PSDOUT03 : 0x%08x\n", |
1283 | (unsigned)inl(ICEMT1724(ice, ROUTE_PLAYBACK))); | |
1da177e4 | 1284 | for (idx = 0x0; idx < 0x20 ; idx++) |
ab0c7d72 TI |
1285 | snd_iprintf(buffer, " CCS%02x : 0x%02x\n", |
1286 | idx, inb(ice->port+idx)); | |
1da177e4 | 1287 | for (idx = 0x0; idx < 0x30 ; idx++) |
ab0c7d72 TI |
1288 | snd_iprintf(buffer, " MT%02x : 0x%02x\n", |
1289 | idx, inb(ice->profi_port+idx)); | |
1da177e4 LT |
1290 | } |
1291 | ||
ab0c7d72 | 1292 | static void __devinit snd_vt1724_proc_init(struct snd_ice1712 * ice) |
1da177e4 | 1293 | { |
ab0c7d72 | 1294 | struct snd_info_entry *entry; |
1da177e4 LT |
1295 | |
1296 | if (! snd_card_proc_new(ice->card, "ice1724", &entry)) | |
bf850204 | 1297 | snd_info_set_text_ops(entry, ice, snd_vt1724_proc_read); |
1da177e4 LT |
1298 | } |
1299 | ||
1300 | /* | |
1301 | * | |
1302 | */ | |
1303 | ||
ab0c7d72 TI |
1304 | static int snd_vt1724_eeprom_info(struct snd_kcontrol *kcontrol, |
1305 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
1306 | { |
1307 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES; | |
ab0c7d72 | 1308 | uinfo->count = sizeof(struct snd_ice1712_eeprom); |
1da177e4 LT |
1309 | return 0; |
1310 | } | |
1311 | ||
ab0c7d72 TI |
1312 | static int snd_vt1724_eeprom_get(struct snd_kcontrol *kcontrol, |
1313 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1314 | { |
ab0c7d72 | 1315 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1316 | |
1317 | memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom)); | |
1318 | return 0; | |
1319 | } | |
1320 | ||
1b60f6b0 | 1321 | static struct snd_kcontrol_new snd_vt1724_eeprom __devinitdata = { |
1da177e4 LT |
1322 | .iface = SNDRV_CTL_ELEM_IFACE_CARD, |
1323 | .name = "ICE1724 EEPROM", | |
1324 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
1325 | .info = snd_vt1724_eeprom_info, | |
1326 | .get = snd_vt1724_eeprom_get | |
1327 | }; | |
1328 | ||
1329 | /* | |
1330 | */ | |
ab0c7d72 TI |
1331 | static int snd_vt1724_spdif_info(struct snd_kcontrol *kcontrol, |
1332 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
1333 | { |
1334 | uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; | |
1335 | uinfo->count = 1; | |
1336 | return 0; | |
1337 | } | |
1338 | ||
ab0c7d72 | 1339 | static unsigned int encode_spdif_bits(struct snd_aes_iec958 *diga) |
1da177e4 | 1340 | { |
2dfbeca9 | 1341 | unsigned int val, rbits; |
1da177e4 LT |
1342 | |
1343 | val = diga->status[0] & 0x03; /* professional, non-audio */ | |
1344 | if (val & 0x01) { | |
1345 | /* professional */ | |
ab0c7d72 TI |
1346 | if ((diga->status[0] & IEC958_AES0_PRO_EMPHASIS) == |
1347 | IEC958_AES0_PRO_EMPHASIS_5015) | |
1da177e4 | 1348 | val |= 1U << 3; |
2dfbeca9 TI |
1349 | rbits = (diga->status[4] >> 3) & 0x0f; |
1350 | if (rbits) { | |
1351 | switch (rbits) { | |
1352 | case 2: val |= 5 << 12; break; /* 96k */ | |
1353 | case 3: val |= 6 << 12; break; /* 192k */ | |
1354 | case 10: val |= 4 << 12; break; /* 88.2k */ | |
1355 | case 11: val |= 7 << 12; break; /* 176.4k */ | |
1356 | } | |
1357 | } else { | |
1358 | switch (diga->status[0] & IEC958_AES0_PRO_FS) { | |
1359 | case IEC958_AES0_PRO_FS_44100: | |
1360 | break; | |
1361 | case IEC958_AES0_PRO_FS_32000: | |
1362 | val |= 3U << 12; | |
1363 | break; | |
1364 | default: | |
1365 | val |= 2U << 12; | |
1366 | break; | |
1367 | } | |
1da177e4 LT |
1368 | } |
1369 | } else { | |
1370 | /* consumer */ | |
1371 | val |= diga->status[1] & 0x04; /* copyright */ | |
ab0c7d72 TI |
1372 | if ((diga->status[0] & IEC958_AES0_CON_EMPHASIS) == |
1373 | IEC958_AES0_CON_EMPHASIS_5015) | |
1da177e4 LT |
1374 | val |= 1U << 3; |
1375 | val |= (unsigned int)(diga->status[1] & 0x3f) << 4; /* category */ | |
1376 | val |= (unsigned int)(diga->status[3] & IEC958_AES3_CON_FS) << 12; /* fs */ | |
1377 | } | |
1378 | return val; | |
1379 | } | |
1380 | ||
ab0c7d72 | 1381 | static void decode_spdif_bits(struct snd_aes_iec958 *diga, unsigned int val) |
1da177e4 LT |
1382 | { |
1383 | memset(diga->status, 0, sizeof(diga->status)); | |
1384 | diga->status[0] = val & 0x03; /* professional, non-audio */ | |
1385 | if (val & 0x01) { | |
1386 | /* professional */ | |
1387 | if (val & (1U << 3)) | |
1388 | diga->status[0] |= IEC958_AES0_PRO_EMPHASIS_5015; | |
1389 | switch ((val >> 12) & 0x7) { | |
1390 | case 0: | |
1391 | break; | |
1392 | case 2: | |
1393 | diga->status[0] |= IEC958_AES0_PRO_FS_32000; | |
1394 | break; | |
1395 | default: | |
1396 | diga->status[0] |= IEC958_AES0_PRO_FS_48000; | |
1397 | break; | |
1398 | } | |
1399 | } else { | |
1400 | /* consumer */ | |
1401 | diga->status[0] |= val & (1U << 2); /* copyright */ | |
1402 | if (val & (1U << 3)) | |
1403 | diga->status[0] |= IEC958_AES0_CON_EMPHASIS_5015; | |
1404 | diga->status[1] |= (val >> 4) & 0x3f; /* category */ | |
1405 | diga->status[3] |= (val >> 12) & 0x07; /* fs */ | |
1406 | } | |
1407 | } | |
1408 | ||
ab0c7d72 TI |
1409 | static int snd_vt1724_spdif_default_get(struct snd_kcontrol *kcontrol, |
1410 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1411 | { |
ab0c7d72 | 1412 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1413 | unsigned int val; |
1414 | val = inw(ICEMT1724(ice, SPDIF_CTRL)); | |
1415 | decode_spdif_bits(&ucontrol->value.iec958, val); | |
1416 | return 0; | |
1417 | } | |
1418 | ||
ab0c7d72 TI |
1419 | static int snd_vt1724_spdif_default_put(struct snd_kcontrol *kcontrol, |
1420 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1421 | { |
ab0c7d72 | 1422 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1423 | unsigned int val, old; |
1424 | ||
1425 | val = encode_spdif_bits(&ucontrol->value.iec958); | |
1426 | spin_lock_irq(&ice->reg_lock); | |
1427 | old = inw(ICEMT1724(ice, SPDIF_CTRL)); | |
1428 | if (val != old) | |
1429 | update_spdif_bits(ice, val); | |
1430 | spin_unlock_irq(&ice->reg_lock); | |
1431 | return (val != old); | |
1432 | } | |
1433 | ||
1b60f6b0 | 1434 | static struct snd_kcontrol_new snd_vt1724_spdif_default __devinitdata = |
1da177e4 LT |
1435 | { |
1436 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, | |
1437 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT), | |
1438 | .info = snd_vt1724_spdif_info, | |
1439 | .get = snd_vt1724_spdif_default_get, | |
1440 | .put = snd_vt1724_spdif_default_put | |
1441 | }; | |
1442 | ||
ab0c7d72 TI |
1443 | static int snd_vt1724_spdif_maskc_get(struct snd_kcontrol *kcontrol, |
1444 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 LT |
1445 | { |
1446 | ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO | | |
1447 | IEC958_AES0_PROFESSIONAL | | |
1448 | IEC958_AES0_CON_NOT_COPYRIGHT | | |
1449 | IEC958_AES0_CON_EMPHASIS; | |
1450 | ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL | | |
1451 | IEC958_AES1_CON_CATEGORY; | |
1452 | ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS; | |
1453 | return 0; | |
1454 | } | |
1455 | ||
ab0c7d72 TI |
1456 | static int snd_vt1724_spdif_maskp_get(struct snd_kcontrol *kcontrol, |
1457 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 LT |
1458 | { |
1459 | ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO | | |
1460 | IEC958_AES0_PROFESSIONAL | | |
1461 | IEC958_AES0_PRO_FS | | |
1462 | IEC958_AES0_PRO_EMPHASIS; | |
1463 | return 0; | |
1464 | } | |
1465 | ||
1b60f6b0 | 1466 | static struct snd_kcontrol_new snd_vt1724_spdif_maskc __devinitdata = |
1da177e4 LT |
1467 | { |
1468 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
67ed4161 | 1469 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1da177e4 LT |
1470 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK), |
1471 | .info = snd_vt1724_spdif_info, | |
1472 | .get = snd_vt1724_spdif_maskc_get, | |
1473 | }; | |
1474 | ||
1b60f6b0 | 1475 | static struct snd_kcontrol_new snd_vt1724_spdif_maskp __devinitdata = |
1da177e4 LT |
1476 | { |
1477 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
67ed4161 | 1478 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1da177e4 LT |
1479 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK), |
1480 | .info = snd_vt1724_spdif_info, | |
1481 | .get = snd_vt1724_spdif_maskp_get, | |
1482 | }; | |
1483 | ||
a5ce8890 | 1484 | #define snd_vt1724_spdif_sw_info snd_ctl_boolean_mono_info |
1da177e4 | 1485 | |
ab0c7d72 TI |
1486 | static int snd_vt1724_spdif_sw_get(struct snd_kcontrol *kcontrol, |
1487 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1488 | { |
ab0c7d72 TI |
1489 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1490 | ucontrol->value.integer.value[0] = inb(ICEREG1724(ice, SPDIF_CFG)) & | |
1491 | VT1724_CFG_SPDIF_OUT_EN ? 1 : 0; | |
1da177e4 LT |
1492 | return 0; |
1493 | } | |
1494 | ||
ab0c7d72 TI |
1495 | static int snd_vt1724_spdif_sw_put(struct snd_kcontrol *kcontrol, |
1496 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1497 | { |
ab0c7d72 | 1498 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1499 | unsigned char old, val; |
1500 | ||
1501 | spin_lock_irq(&ice->reg_lock); | |
1502 | old = val = inb(ICEREG1724(ice, SPDIF_CFG)); | |
1503 | val &= ~VT1724_CFG_SPDIF_OUT_EN; | |
1504 | if (ucontrol->value.integer.value[0]) | |
1505 | val |= VT1724_CFG_SPDIF_OUT_EN; | |
1506 | if (old != val) | |
1507 | outb(val, ICEREG1724(ice, SPDIF_CFG)); | |
1508 | spin_unlock_irq(&ice->reg_lock); | |
1509 | return old != val; | |
1510 | } | |
1511 | ||
1b60f6b0 | 1512 | static struct snd_kcontrol_new snd_vt1724_spdif_switch __devinitdata = |
1da177e4 LT |
1513 | { |
1514 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1515 | /* FIXME: the following conflict with IEC958 Playback Route */ | |
1516 | // .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), | |
10e8d78a | 1517 | .name = SNDRV_CTL_NAME_IEC958("Output ",NONE,SWITCH), |
1da177e4 LT |
1518 | .info = snd_vt1724_spdif_sw_info, |
1519 | .get = snd_vt1724_spdif_sw_get, | |
1520 | .put = snd_vt1724_spdif_sw_put | |
1521 | }; | |
1522 | ||
1523 | ||
1524 | #if 0 /* NOT USED YET */ | |
1525 | /* | |
1526 | * GPIO access from extern | |
1527 | */ | |
1528 | ||
a5ce8890 | 1529 | #define snd_vt1724_gpio_info snd_ctl_boolean_mono_info |
1da177e4 | 1530 | |
ab0c7d72 TI |
1531 | int snd_vt1724_gpio_get(struct snd_kcontrol *kcontrol, |
1532 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1533 | { |
ab0c7d72 | 1534 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1535 | int shift = kcontrol->private_value & 0xff; |
1536 | int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0; | |
1537 | ||
1538 | snd_ice1712_save_gpio_status(ice); | |
ab0c7d72 TI |
1539 | ucontrol->value.integer.value[0] = |
1540 | (snd_ice1712_gpio_read(ice) & (1 << shift) ? 1 : 0) ^ invert; | |
1da177e4 LT |
1541 | snd_ice1712_restore_gpio_status(ice); |
1542 | return 0; | |
1543 | } | |
1544 | ||
ab0c7d72 TI |
1545 | int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol, |
1546 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1547 | { |
ab0c7d72 | 1548 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1549 | int shift = kcontrol->private_value & 0xff; |
1550 | int invert = (kcontrol->private_value & (1<<24)) ? mask : 0; | |
1551 | unsigned int val, nval; | |
1552 | ||
1553 | if (kcontrol->private_value & (1 << 31)) | |
1554 | return -EPERM; | |
1555 | nval = (ucontrol->value.integer.value[0] ? (1 << shift) : 0) ^ invert; | |
1556 | snd_ice1712_save_gpio_status(ice); | |
1557 | val = snd_ice1712_gpio_read(ice); | |
1558 | nval |= val & ~(1 << shift); | |
1559 | if (val != nval) | |
1560 | snd_ice1712_gpio_write(ice, nval); | |
1561 | snd_ice1712_restore_gpio_status(ice); | |
1562 | return val != nval; | |
1563 | } | |
1564 | #endif /* NOT USED YET */ | |
1565 | ||
1566 | /* | |
1567 | * rate | |
1568 | */ | |
ab0c7d72 TI |
1569 | static int snd_vt1724_pro_internal_clock_info(struct snd_kcontrol *kcontrol, |
1570 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 | 1571 | { |
32b47da0 | 1572 | static const char * const texts_1724[] = { |
1da177e4 LT |
1573 | "8000", /* 0: 6 */ |
1574 | "9600", /* 1: 3 */ | |
1575 | "11025", /* 2: 10 */ | |
1576 | "12000", /* 3: 2 */ | |
1577 | "16000", /* 4: 5 */ | |
1578 | "22050", /* 5: 9 */ | |
1579 | "24000", /* 6: 1 */ | |
1580 | "32000", /* 7: 4 */ | |
1581 | "44100", /* 8: 8 */ | |
1582 | "48000", /* 9: 0 */ | |
1583 | "64000", /* 10: 15 */ | |
1584 | "88200", /* 11: 11 */ | |
1585 | "96000", /* 12: 7 */ | |
1586 | "176400", /* 13: 12 */ | |
1587 | "192000", /* 14: 14 */ | |
1588 | "IEC958 Input", /* 15: -- */ | |
1589 | }; | |
32b47da0 | 1590 | static const char * const texts_1720[] = { |
1da177e4 LT |
1591 | "8000", /* 0: 6 */ |
1592 | "9600", /* 1: 3 */ | |
1593 | "11025", /* 2: 10 */ | |
1594 | "12000", /* 3: 2 */ | |
1595 | "16000", /* 4: 5 */ | |
1596 | "22050", /* 5: 9 */ | |
1597 | "24000", /* 6: 1 */ | |
1598 | "32000", /* 7: 4 */ | |
1599 | "44100", /* 8: 8 */ | |
1600 | "48000", /* 9: 0 */ | |
1601 | "64000", /* 10: 15 */ | |
1602 | "88200", /* 11: 11 */ | |
1603 | "96000", /* 12: 7 */ | |
1604 | "IEC958 Input", /* 13: -- */ | |
1605 | }; | |
ab0c7d72 | 1606 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1607 | |
1608 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
1609 | uinfo->count = 1; | |
1610 | uinfo->value.enumerated.items = ice->vt1720 ? 14 : 16; | |
1611 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
1612 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; | |
1613 | strcpy(uinfo->value.enumerated.name, | |
1614 | ice->vt1720 ? texts_1720[uinfo->value.enumerated.item] : | |
1615 | texts_1724[uinfo->value.enumerated.item]); | |
1616 | return 0; | |
1617 | } | |
1618 | ||
ab0c7d72 TI |
1619 | static int snd_vt1724_pro_internal_clock_get(struct snd_kcontrol *kcontrol, |
1620 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1621 | { |
ab0c7d72 | 1622 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
32b47da0 | 1623 | static const unsigned char xlate[16] = { |
1da177e4 LT |
1624 | 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 13, 255, 14, 10 |
1625 | }; | |
1626 | unsigned char val; | |
1627 | ||
1628 | spin_lock_irq(&ice->reg_lock); | |
1629 | if (is_spdif_master(ice)) { | |
1630 | ucontrol->value.enumerated.item[0] = ice->vt1720 ? 13 : 15; | |
1631 | } else { | |
1632 | val = xlate[inb(ICEMT1724(ice, RATE)) & 15]; | |
1633 | if (val == 255) { | |
1634 | snd_BUG(); | |
1635 | val = 0; | |
1636 | } | |
1637 | ucontrol->value.enumerated.item[0] = val; | |
1638 | } | |
1639 | spin_unlock_irq(&ice->reg_lock); | |
1640 | return 0; | |
1641 | } | |
1642 | ||
ab0c7d72 TI |
1643 | static int snd_vt1724_pro_internal_clock_put(struct snd_kcontrol *kcontrol, |
1644 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1645 | { |
ab0c7d72 | 1646 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1647 | unsigned char oval; |
1648 | int rate; | |
1649 | int change = 0; | |
1650 | int spdif = ice->vt1720 ? 13 : 15; | |
1651 | ||
1652 | spin_lock_irq(&ice->reg_lock); | |
1653 | oval = inb(ICEMT1724(ice, RATE)); | |
1654 | if (ucontrol->value.enumerated.item[0] == spdif) { | |
c5a30f85 | 1655 | unsigned char i2s_oval; |
1da177e4 | 1656 | outb(oval | VT1724_SPDIF_MASTER, ICEMT1724(ice, RATE)); |
c5a30f85 PH |
1657 | /* setting 256fs */ |
1658 | i2s_oval = inb(ICEMT1724(ice, I2S_FORMAT)); | |
1659 | outb(i2s_oval & ~VT1724_MT_I2S_MCLK_128X, | |
1660 | ICEMT1724(ice, I2S_FORMAT)); | |
1da177e4 LT |
1661 | } else { |
1662 | rate = rates[ucontrol->value.integer.value[0] % 15]; | |
1663 | if (rate <= get_max_rate(ice)) { | |
1664 | PRO_RATE_DEFAULT = rate; | |
1665 | spin_unlock_irq(&ice->reg_lock); | |
1666 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 1); | |
1667 | spin_lock_irq(&ice->reg_lock); | |
1668 | } | |
1669 | } | |
1670 | change = inb(ICEMT1724(ice, RATE)) != oval; | |
1671 | spin_unlock_irq(&ice->reg_lock); | |
1672 | ||
ab0c7d72 TI |
1673 | if ((oval & VT1724_SPDIF_MASTER) != |
1674 | (inb(ICEMT1724(ice, RATE)) & VT1724_SPDIF_MASTER)) { | |
1da177e4 LT |
1675 | /* notify akm chips as well */ |
1676 | if (is_spdif_master(ice)) { | |
1677 | unsigned int i; | |
1678 | for (i = 0; i < ice->akm_codecs; i++) { | |
1679 | if (ice->akm[i].ops.set_rate_val) | |
1680 | ice->akm[i].ops.set_rate_val(&ice->akm[i], 0); | |
1681 | } | |
1682 | } | |
1683 | } | |
1684 | return change; | |
1685 | } | |
1686 | ||
1b60f6b0 | 1687 | static struct snd_kcontrol_new snd_vt1724_pro_internal_clock __devinitdata = { |
1da177e4 LT |
1688 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1689 | .name = "Multi Track Internal Clock", | |
1690 | .info = snd_vt1724_pro_internal_clock_info, | |
1691 | .get = snd_vt1724_pro_internal_clock_get, | |
1692 | .put = snd_vt1724_pro_internal_clock_put | |
1693 | }; | |
1694 | ||
a5ce8890 | 1695 | #define snd_vt1724_pro_rate_locking_info snd_ctl_boolean_mono_info |
1da177e4 | 1696 | |
ab0c7d72 TI |
1697 | static int snd_vt1724_pro_rate_locking_get(struct snd_kcontrol *kcontrol, |
1698 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 LT |
1699 | { |
1700 | ucontrol->value.integer.value[0] = PRO_RATE_LOCKED; | |
1701 | return 0; | |
1702 | } | |
1703 | ||
ab0c7d72 TI |
1704 | static int snd_vt1724_pro_rate_locking_put(struct snd_kcontrol *kcontrol, |
1705 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1706 | { |
ab0c7d72 | 1707 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1708 | int change = 0, nval; |
1709 | ||
1710 | nval = ucontrol->value.integer.value[0] ? 1 : 0; | |
1711 | spin_lock_irq(&ice->reg_lock); | |
1712 | change = PRO_RATE_LOCKED != nval; | |
1713 | PRO_RATE_LOCKED = nval; | |
1714 | spin_unlock_irq(&ice->reg_lock); | |
1715 | return change; | |
1716 | } | |
1717 | ||
1b60f6b0 | 1718 | static struct snd_kcontrol_new snd_vt1724_pro_rate_locking __devinitdata = { |
1da177e4 LT |
1719 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1720 | .name = "Multi Track Rate Locking", | |
1721 | .info = snd_vt1724_pro_rate_locking_info, | |
1722 | .get = snd_vt1724_pro_rate_locking_get, | |
1723 | .put = snd_vt1724_pro_rate_locking_put | |
1724 | }; | |
1725 | ||
a5ce8890 | 1726 | #define snd_vt1724_pro_rate_reset_info snd_ctl_boolean_mono_info |
1da177e4 | 1727 | |
ab0c7d72 TI |
1728 | static int snd_vt1724_pro_rate_reset_get(struct snd_kcontrol *kcontrol, |
1729 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 LT |
1730 | { |
1731 | ucontrol->value.integer.value[0] = PRO_RATE_RESET ? 1 : 0; | |
1732 | return 0; | |
1733 | } | |
1734 | ||
ab0c7d72 TI |
1735 | static int snd_vt1724_pro_rate_reset_put(struct snd_kcontrol *kcontrol, |
1736 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1737 | { |
ab0c7d72 | 1738 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1739 | int change = 0, nval; |
1740 | ||
1741 | nval = ucontrol->value.integer.value[0] ? 1 : 0; | |
1742 | spin_lock_irq(&ice->reg_lock); | |
1743 | change = PRO_RATE_RESET != nval; | |
1744 | PRO_RATE_RESET = nval; | |
1745 | spin_unlock_irq(&ice->reg_lock); | |
1746 | return change; | |
1747 | } | |
1748 | ||
1b60f6b0 | 1749 | static struct snd_kcontrol_new snd_vt1724_pro_rate_reset __devinitdata = { |
1da177e4 LT |
1750 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1751 | .name = "Multi Track Rate Reset", | |
1752 | .info = snd_vt1724_pro_rate_reset_info, | |
1753 | .get = snd_vt1724_pro_rate_reset_get, | |
1754 | .put = snd_vt1724_pro_rate_reset_put | |
1755 | }; | |
1756 | ||
1757 | ||
1758 | /* | |
1759 | * routing | |
1760 | */ | |
ab0c7d72 TI |
1761 | static int snd_vt1724_pro_route_info(struct snd_kcontrol *kcontrol, |
1762 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
1763 | { |
1764 | static char *texts[] = { | |
1765 | "PCM Out", /* 0 */ | |
1766 | "H/W In 0", "H/W In 1", /* 1-2 */ | |
1767 | "IEC958 In L", "IEC958 In R", /* 3-4 */ | |
1768 | }; | |
1769 | ||
1770 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
1771 | uinfo->count = 1; | |
1772 | uinfo->value.enumerated.items = 5; | |
1773 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
1774 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; | |
1775 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); | |
1776 | return 0; | |
1777 | } | |
1778 | ||
1779 | static inline int analog_route_shift(int idx) | |
1780 | { | |
1781 | return (idx % 2) * 12 + ((idx / 2) * 3) + 8; | |
1782 | } | |
1783 | ||
1784 | static inline int digital_route_shift(int idx) | |
1785 | { | |
1786 | return idx * 3; | |
1787 | } | |
1788 | ||
ab0c7d72 | 1789 | static int get_route_val(struct snd_ice1712 *ice, int shift) |
1da177e4 LT |
1790 | { |
1791 | unsigned long val; | |
1792 | unsigned char eitem; | |
32b47da0 | 1793 | static const unsigned char xlate[8] = { |
1da177e4 LT |
1794 | 0, 255, 1, 2, 255, 255, 3, 4, |
1795 | }; | |
1796 | ||
1797 | val = inl(ICEMT1724(ice, ROUTE_PLAYBACK)); | |
1798 | val >>= shift; | |
1799 | val &= 7; //we now have 3 bits per output | |
1800 | eitem = xlate[val]; | |
1801 | if (eitem == 255) { | |
1802 | snd_BUG(); | |
1803 | return 0; | |
1804 | } | |
1805 | return eitem; | |
1806 | } | |
1807 | ||
ab0c7d72 | 1808 | static int put_route_val(struct snd_ice1712 *ice, unsigned int val, int shift) |
1da177e4 LT |
1809 | { |
1810 | unsigned int old_val, nval; | |
1811 | int change; | |
32b47da0 | 1812 | static const unsigned char xroute[8] = { |
1da177e4 LT |
1813 | 0, /* PCM */ |
1814 | 2, /* PSDIN0 Left */ | |
1815 | 3, /* PSDIN0 Right */ | |
1816 | 6, /* SPDIN Left */ | |
1817 | 7, /* SPDIN Right */ | |
1818 | }; | |
1819 | ||
1820 | nval = xroute[val % 5]; | |
1821 | val = old_val = inl(ICEMT1724(ice, ROUTE_PLAYBACK)); | |
1822 | val &= ~(0x07 << shift); | |
1823 | val |= nval << shift; | |
1824 | change = val != old_val; | |
1825 | if (change) | |
1826 | outl(val, ICEMT1724(ice, ROUTE_PLAYBACK)); | |
1827 | return change; | |
1828 | } | |
1829 | ||
ab0c7d72 TI |
1830 | static int snd_vt1724_pro_route_analog_get(struct snd_kcontrol *kcontrol, |
1831 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1832 | { |
ab0c7d72 | 1833 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 | 1834 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
ab0c7d72 TI |
1835 | ucontrol->value.enumerated.item[0] = |
1836 | get_route_val(ice, analog_route_shift(idx)); | |
1da177e4 LT |
1837 | return 0; |
1838 | } | |
1839 | ||
ab0c7d72 TI |
1840 | static int snd_vt1724_pro_route_analog_put(struct snd_kcontrol *kcontrol, |
1841 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1842 | { |
ab0c7d72 | 1843 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1844 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
1845 | return put_route_val(ice, ucontrol->value.enumerated.item[0], | |
1846 | analog_route_shift(idx)); | |
1847 | } | |
1848 | ||
ab0c7d72 TI |
1849 | static int snd_vt1724_pro_route_spdif_get(struct snd_kcontrol *kcontrol, |
1850 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1851 | { |
ab0c7d72 | 1852 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 | 1853 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
ab0c7d72 TI |
1854 | ucontrol->value.enumerated.item[0] = |
1855 | get_route_val(ice, digital_route_shift(idx)); | |
1da177e4 LT |
1856 | return 0; |
1857 | } | |
1858 | ||
ab0c7d72 TI |
1859 | static int snd_vt1724_pro_route_spdif_put(struct snd_kcontrol *kcontrol, |
1860 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1861 | { |
ab0c7d72 | 1862 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1863 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
1864 | return put_route_val(ice, ucontrol->value.enumerated.item[0], | |
1865 | digital_route_shift(idx)); | |
1866 | } | |
1867 | ||
1b60f6b0 | 1868 | static struct snd_kcontrol_new snd_vt1724_mixer_pro_analog_route __devinitdata = { |
1da177e4 LT |
1869 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1870 | .name = "H/W Playback Route", | |
1871 | .info = snd_vt1724_pro_route_info, | |
1872 | .get = snd_vt1724_pro_route_analog_get, | |
1873 | .put = snd_vt1724_pro_route_analog_put, | |
1874 | }; | |
1875 | ||
1b60f6b0 | 1876 | static struct snd_kcontrol_new snd_vt1724_mixer_pro_spdif_route __devinitdata = { |
1da177e4 LT |
1877 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1878 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Route", | |
1879 | .info = snd_vt1724_pro_route_info, | |
1880 | .get = snd_vt1724_pro_route_spdif_get, | |
1881 | .put = snd_vt1724_pro_route_spdif_put, | |
1882 | .count = 2, | |
1883 | }; | |
1884 | ||
1885 | ||
ab0c7d72 TI |
1886 | static int snd_vt1724_pro_peak_info(struct snd_kcontrol *kcontrol, |
1887 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
1888 | { |
1889 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
1890 | uinfo->count = 22; /* FIXME: for compatibility with ice1712... */ | |
1891 | uinfo->value.integer.min = 0; | |
1892 | uinfo->value.integer.max = 255; | |
1893 | return 0; | |
1894 | } | |
1895 | ||
ab0c7d72 TI |
1896 | static int snd_vt1724_pro_peak_get(struct snd_kcontrol *kcontrol, |
1897 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1898 | { |
ab0c7d72 | 1899 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1900 | int idx; |
1901 | ||
1902 | spin_lock_irq(&ice->reg_lock); | |
1903 | for (idx = 0; idx < 22; idx++) { | |
1904 | outb(idx, ICEMT1724(ice, MONITOR_PEAKINDEX)); | |
ab0c7d72 TI |
1905 | ucontrol->value.integer.value[idx] = |
1906 | inb(ICEMT1724(ice, MONITOR_PEAKDATA)); | |
1da177e4 LT |
1907 | } |
1908 | spin_unlock_irq(&ice->reg_lock); | |
1909 | return 0; | |
1910 | } | |
1911 | ||
1b60f6b0 | 1912 | static struct snd_kcontrol_new snd_vt1724_mixer_pro_peak __devinitdata = { |
1da177e4 LT |
1913 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1914 | .name = "Multi Track Peak", | |
1915 | .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, | |
1916 | .info = snd_vt1724_pro_peak_info, | |
1917 | .get = snd_vt1724_pro_peak_get | |
1918 | }; | |
1919 | ||
1920 | /* | |
1921 | * | |
1922 | */ | |
1923 | ||
1b60f6b0 | 1924 | static struct snd_ice1712_card_info no_matched __devinitdata; |
1da177e4 | 1925 | |
1b60f6b0 | 1926 | static struct snd_ice1712_card_info *card_tables[] __devinitdata = { |
1da177e4 LT |
1927 | snd_vt1724_revo_cards, |
1928 | snd_vt1724_amp_cards, | |
1929 | snd_vt1724_aureon_cards, | |
1930 | snd_vt1720_mobo_cards, | |
1931 | snd_vt1720_pontis_cards, | |
1932 | snd_vt1724_prodigy192_cards, | |
1933 | snd_vt1724_juli_cards, | |
1934 | snd_vt1724_phase_cards, | |
f6cdab5f | 1935 | snd_vt1724_wtm_cards, |
1da177e4 LT |
1936 | NULL, |
1937 | }; | |
1938 | ||
1939 | ||
1940 | /* | |
1941 | */ | |
1942 | ||
ab0c7d72 | 1943 | static void wait_i2c_busy(struct snd_ice1712 *ice) |
1da177e4 LT |
1944 | { |
1945 | int t = 0x10000; | |
1946 | while ((inb(ICEREG1724(ice, I2C_CTRL)) & VT1724_I2C_BUSY) && t--) | |
1947 | ; | |
1948 | if (t == -1) | |
1949 | printk(KERN_ERR "ice1724: i2c busy timeout\n"); | |
1950 | } | |
1951 | ||
ab0c7d72 TI |
1952 | unsigned char snd_vt1724_read_i2c(struct snd_ice1712 *ice, |
1953 | unsigned char dev, unsigned char addr) | |
1da177e4 LT |
1954 | { |
1955 | unsigned char val; | |
1956 | ||
62932df8 | 1957 | mutex_lock(&ice->i2c_mutex); |
1da177e4 LT |
1958 | outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR)); |
1959 | outb(dev & ~VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR)); | |
1960 | wait_i2c_busy(ice); | |
1961 | val = inb(ICEREG1724(ice, I2C_DATA)); | |
62932df8 | 1962 | mutex_unlock(&ice->i2c_mutex); |
1da177e4 LT |
1963 | //printk("i2c_read: [0x%x,0x%x] = 0x%x\n", dev, addr, val); |
1964 | return val; | |
1965 | } | |
1966 | ||
ab0c7d72 TI |
1967 | void snd_vt1724_write_i2c(struct snd_ice1712 *ice, |
1968 | unsigned char dev, unsigned char addr, unsigned char data) | |
1da177e4 | 1969 | { |
62932df8 | 1970 | mutex_lock(&ice->i2c_mutex); |
1da177e4 LT |
1971 | wait_i2c_busy(ice); |
1972 | //printk("i2c_write: [0x%x,0x%x] = 0x%x\n", dev, addr, data); | |
1973 | outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR)); | |
1974 | outb(data, ICEREG1724(ice, I2C_DATA)); | |
1975 | outb(dev | VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR)); | |
1976 | wait_i2c_busy(ice); | |
62932df8 | 1977 | mutex_unlock(&ice->i2c_mutex); |
1da177e4 LT |
1978 | } |
1979 | ||
ab0c7d72 TI |
1980 | static int __devinit snd_vt1724_read_eeprom(struct snd_ice1712 *ice, |
1981 | const char *modelname) | |
1da177e4 LT |
1982 | { |
1983 | const int dev = 0xa0; /* EEPROM device address */ | |
1984 | unsigned int i, size; | |
1b60f6b0 | 1985 | struct snd_ice1712_card_info * const *tbl, *c; |
1da177e4 LT |
1986 | |
1987 | if (! modelname || ! *modelname) { | |
1988 | ice->eeprom.subvendor = 0; | |
1989 | if ((inb(ICEREG1724(ice, I2C_CTRL)) & VT1724_I2C_EEPROM) != 0) | |
1990 | ice->eeprom.subvendor = | |
1991 | (snd_vt1724_read_i2c(ice, dev, 0x00) << 0) | | |
1992 | (snd_vt1724_read_i2c(ice, dev, 0x01) << 8) | | |
1993 | (snd_vt1724_read_i2c(ice, dev, 0x02) << 16) | | |
1994 | (snd_vt1724_read_i2c(ice, dev, 0x03) << 24); | |
ab0c7d72 TI |
1995 | if (ice->eeprom.subvendor == 0 || |
1996 | ice->eeprom.subvendor == (unsigned int)-1) { | |
1997 | /* invalid subvendor from EEPROM, try the PCI | |
1998 | * subststem ID instead | |
1999 | */ | |
1da177e4 | 2000 | u16 vendor, device; |
ab0c7d72 TI |
2001 | pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, |
2002 | &vendor); | |
1da177e4 | 2003 | pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device); |
ab0c7d72 TI |
2004 | ice->eeprom.subvendor = |
2005 | ((unsigned int)swab16(vendor) << 16) | swab16(device); | |
2006 | if (ice->eeprom.subvendor == 0 || | |
2007 | ice->eeprom.subvendor == (unsigned int)-1) { | |
1da177e4 LT |
2008 | printk(KERN_ERR "ice1724: No valid ID is found\n"); |
2009 | return -ENXIO; | |
2010 | } | |
2011 | } | |
2012 | } | |
2013 | for (tbl = card_tables; *tbl; tbl++) { | |
2014 | for (c = *tbl; c->subvendor; c++) { | |
ab0c7d72 TI |
2015 | if (modelname && c->model && |
2016 | ! strcmp(modelname, c->model)) { | |
2017 | printk(KERN_INFO "ice1724: Using board model %s\n", | |
2018 | c->name); | |
1da177e4 LT |
2019 | ice->eeprom.subvendor = c->subvendor; |
2020 | } else if (c->subvendor != ice->eeprom.subvendor) | |
2021 | continue; | |
2022 | if (! c->eeprom_size || ! c->eeprom_data) | |
2023 | goto found; | |
2024 | /* if the EEPROM is given by the driver, use it */ | |
2025 | snd_printdd("using the defined eeprom..\n"); | |
2026 | ice->eeprom.version = 2; | |
2027 | ice->eeprom.size = c->eeprom_size + 6; | |
2028 | memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size); | |
2029 | goto read_skipped; | |
2030 | } | |
2031 | } | |
ab0c7d72 TI |
2032 | printk(KERN_WARNING "ice1724: No matching model found for ID 0x%x\n", |
2033 | ice->eeprom.subvendor); | |
1da177e4 LT |
2034 | |
2035 | found: | |
2036 | ice->eeprom.size = snd_vt1724_read_i2c(ice, dev, 0x04); | |
2037 | if (ice->eeprom.size < 6) | |
2038 | ice->eeprom.size = 32; | |
2039 | else if (ice->eeprom.size > 32) { | |
ab0c7d72 TI |
2040 | printk(KERN_ERR "ice1724: Invalid EEPROM (size = %i)\n", |
2041 | ice->eeprom.size); | |
1da177e4 LT |
2042 | return -EIO; |
2043 | } | |
2044 | ice->eeprom.version = snd_vt1724_read_i2c(ice, dev, 0x05); | |
2045 | if (ice->eeprom.version != 2) | |
ab0c7d72 TI |
2046 | printk(KERN_WARNING "ice1724: Invalid EEPROM version %i\n", |
2047 | ice->eeprom.version); | |
1da177e4 LT |
2048 | size = ice->eeprom.size - 6; |
2049 | for (i = 0; i < size; i++) | |
2050 | ice->eeprom.data[i] = snd_vt1724_read_i2c(ice, dev, i + 6); | |
2051 | ||
2052 | read_skipped: | |
2053 | ice->eeprom.gpiomask = eeprom_triple(ice, ICE_EEP2_GPIO_MASK); | |
2054 | ice->eeprom.gpiostate = eeprom_triple(ice, ICE_EEP2_GPIO_STATE); | |
2055 | ice->eeprom.gpiodir = eeprom_triple(ice, ICE_EEP2_GPIO_DIR); | |
2056 | ||
2057 | return 0; | |
2058 | } | |
2059 | ||
2060 | ||
2061 | ||
ab0c7d72 | 2062 | static int __devinit snd_vt1724_chip_init(struct snd_ice1712 *ice) |
1da177e4 LT |
2063 | { |
2064 | outb(VT1724_RESET , ICEREG1724(ice, CONTROL)); | |
2065 | udelay(200); | |
2066 | outb(0, ICEREG1724(ice, CONTROL)); | |
2067 | udelay(200); | |
2068 | outb(ice->eeprom.data[ICE_EEP2_SYSCONF], ICEREG1724(ice, SYS_CFG)); | |
2069 | outb(ice->eeprom.data[ICE_EEP2_ACLINK], ICEREG1724(ice, AC97_CFG)); | |
2070 | outb(ice->eeprom.data[ICE_EEP2_I2S], ICEREG1724(ice, I2S_FEATURES)); | |
2071 | outb(ice->eeprom.data[ICE_EEP2_SPDIF], ICEREG1724(ice, SPDIF_CFG)); | |
2072 | ||
2073 | ice->gpio.write_mask = ice->eeprom.gpiomask; | |
2074 | ice->gpio.direction = ice->eeprom.gpiodir; | |
2075 | snd_vt1724_set_gpio_mask(ice, ice->eeprom.gpiomask); | |
2076 | snd_vt1724_set_gpio_dir(ice, ice->eeprom.gpiodir); | |
2077 | snd_vt1724_set_gpio_data(ice, ice->eeprom.gpiostate); | |
2078 | ||
2079 | outb(0, ICEREG1724(ice, POWERDOWN)); | |
2080 | ||
2081 | return 0; | |
2082 | } | |
2083 | ||
ab0c7d72 | 2084 | static int __devinit snd_vt1724_spdif_build_controls(struct snd_ice1712 *ice) |
1da177e4 LT |
2085 | { |
2086 | int err; | |
ab0c7d72 | 2087 | struct snd_kcontrol *kctl; |
1da177e4 LT |
2088 | |
2089 | snd_assert(ice->pcm != NULL, return -EIO); | |
2090 | ||
2091 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_mixer_pro_spdif_route, ice)); | |
2092 | if (err < 0) | |
2093 | return err; | |
2094 | ||
2095 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_spdif_switch, ice)); | |
2096 | if (err < 0) | |
2097 | return err; | |
2098 | ||
2099 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_default, ice)); | |
2100 | if (err < 0) | |
2101 | return err; | |
2102 | kctl->id.device = ice->pcm->device; | |
2103 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_maskc, ice)); | |
2104 | if (err < 0) | |
2105 | return err; | |
2106 | kctl->id.device = ice->pcm->device; | |
2107 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_maskp, ice)); | |
2108 | if (err < 0) | |
2109 | return err; | |
2110 | kctl->id.device = ice->pcm->device; | |
2111 | #if 0 /* use default only */ | |
2112 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_stream, ice)); | |
2113 | if (err < 0) | |
2114 | return err; | |
2115 | kctl->id.device = ice->pcm->device; | |
2116 | ice->spdif.stream_ctl = kctl; | |
2117 | #endif | |
2118 | return 0; | |
2119 | } | |
2120 | ||
2121 | ||
ab0c7d72 | 2122 | static int __devinit snd_vt1724_build_controls(struct snd_ice1712 *ice) |
1da177e4 LT |
2123 | { |
2124 | int err; | |
2125 | ||
2126 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_eeprom, ice)); | |
2127 | if (err < 0) | |
2128 | return err; | |
2129 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_internal_clock, ice)); | |
2130 | if (err < 0) | |
2131 | return err; | |
2132 | ||
2133 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_rate_locking, ice)); | |
2134 | if (err < 0) | |
2135 | return err; | |
2136 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_rate_reset, ice)); | |
2137 | if (err < 0) | |
2138 | return err; | |
2139 | ||
2140 | if (ice->num_total_dacs > 0) { | |
ab0c7d72 | 2141 | struct snd_kcontrol_new tmp = snd_vt1724_mixer_pro_analog_route; |
1da177e4 LT |
2142 | tmp.count = ice->num_total_dacs; |
2143 | if (ice->vt1720 && tmp.count > 2) | |
2144 | tmp.count = 2; | |
2145 | err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice)); | |
2146 | if (err < 0) | |
2147 | return err; | |
2148 | } | |
2149 | ||
2150 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_mixer_pro_peak, ice)); | |
2151 | if (err < 0) | |
2152 | return err; | |
2153 | ||
2154 | return 0; | |
2155 | } | |
2156 | ||
ab0c7d72 | 2157 | static int snd_vt1724_free(struct snd_ice1712 *ice) |
1da177e4 LT |
2158 | { |
2159 | if (! ice->port) | |
2160 | goto __hw_end; | |
2161 | /* mask all interrupts */ | |
2162 | outb(0xff, ICEMT1724(ice, DMA_INT_MASK)); | |
2163 | outb(0xff, ICEREG1724(ice, IRQMASK)); | |
2164 | /* --- */ | |
2165 | __hw_end: | |
2166 | if (ice->irq >= 0) { | |
2167 | synchronize_irq(ice->irq); | |
ab0c7d72 | 2168 | free_irq(ice->irq, ice); |
1da177e4 LT |
2169 | } |
2170 | pci_release_regions(ice->pci); | |
2171 | snd_ice1712_akm4xxx_free(ice); | |
2172 | pci_disable_device(ice->pci); | |
2173 | kfree(ice); | |
2174 | return 0; | |
2175 | } | |
2176 | ||
ab0c7d72 | 2177 | static int snd_vt1724_dev_free(struct snd_device *device) |
1da177e4 | 2178 | { |
ab0c7d72 | 2179 | struct snd_ice1712 *ice = device->device_data; |
1da177e4 LT |
2180 | return snd_vt1724_free(ice); |
2181 | } | |
2182 | ||
ab0c7d72 | 2183 | static int __devinit snd_vt1724_create(struct snd_card *card, |
1da177e4 LT |
2184 | struct pci_dev *pci, |
2185 | const char *modelname, | |
ab0c7d72 | 2186 | struct snd_ice1712 ** r_ice1712) |
1da177e4 | 2187 | { |
ab0c7d72 | 2188 | struct snd_ice1712 *ice; |
1da177e4 LT |
2189 | int err; |
2190 | unsigned char mask; | |
ab0c7d72 | 2191 | static struct snd_device_ops ops = { |
1da177e4 LT |
2192 | .dev_free = snd_vt1724_dev_free, |
2193 | }; | |
2194 | ||
2195 | *r_ice1712 = NULL; | |
2196 | ||
2197 | /* enable PCI device */ | |
2198 | if ((err = pci_enable_device(pci)) < 0) | |
2199 | return err; | |
2200 | ||
e560d8d8 | 2201 | ice = kzalloc(sizeof(*ice), GFP_KERNEL); |
1da177e4 LT |
2202 | if (ice == NULL) { |
2203 | pci_disable_device(pci); | |
2204 | return -ENOMEM; | |
2205 | } | |
2206 | ice->vt1724 = 1; | |
2207 | spin_lock_init(&ice->reg_lock); | |
62932df8 IM |
2208 | mutex_init(&ice->gpio_mutex); |
2209 | mutex_init(&ice->open_mutex); | |
2210 | mutex_init(&ice->i2c_mutex); | |
1da177e4 LT |
2211 | ice->gpio.set_mask = snd_vt1724_set_gpio_mask; |
2212 | ice->gpio.set_dir = snd_vt1724_set_gpio_dir; | |
2213 | ice->gpio.set_data = snd_vt1724_set_gpio_data; | |
2214 | ice->gpio.get_data = snd_vt1724_get_gpio_data; | |
2215 | ice->card = card; | |
2216 | ice->pci = pci; | |
2217 | ice->irq = -1; | |
2218 | pci_set_master(pci); | |
2219 | snd_vt1724_proc_init(ice); | |
2220 | synchronize_irq(pci->irq); | |
2221 | ||
2222 | if ((err = pci_request_regions(pci, "ICE1724")) < 0) { | |
2223 | kfree(ice); | |
2224 | pci_disable_device(pci); | |
2225 | return err; | |
2226 | } | |
2227 | ice->port = pci_resource_start(pci, 0); | |
2228 | ice->profi_port = pci_resource_start(pci, 1); | |
2229 | ||
ab0c7d72 | 2230 | if (request_irq(pci->irq, snd_vt1724_interrupt, |
437a5a46 | 2231 | IRQF_SHARED, "ICE1724", ice)) { |
99b359ba | 2232 | snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); |
1da177e4 LT |
2233 | snd_vt1724_free(ice); |
2234 | return -EIO; | |
2235 | } | |
2236 | ||
2237 | ice->irq = pci->irq; | |
2238 | ||
2239 | if (snd_vt1724_read_eeprom(ice, modelname) < 0) { | |
2240 | snd_vt1724_free(ice); | |
2241 | return -EIO; | |
2242 | } | |
2243 | if (snd_vt1724_chip_init(ice) < 0) { | |
2244 | snd_vt1724_free(ice); | |
2245 | return -EIO; | |
2246 | } | |
2247 | ||
2248 | /* unmask used interrupts */ | |
2249 | if (! (ice->eeprom.data[ICE_EEP2_SYSCONF] & VT1724_CFG_MPU401)) | |
2250 | mask = VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX; | |
2251 | else | |
2252 | mask = 0; | |
2253 | outb(mask, ICEREG1724(ice, IRQMASK)); | |
ab0c7d72 TI |
2254 | /* don't handle FIFO overrun/underruns (just yet), |
2255 | * since they cause machine lockups | |
2256 | */ | |
1da177e4 LT |
2257 | outb(VT1724_MULTI_FIFO_ERR, ICEMT1724(ice, DMA_INT_MASK)); |
2258 | ||
2259 | if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops)) < 0) { | |
2260 | snd_vt1724_free(ice); | |
2261 | return err; | |
2262 | } | |
2263 | ||
2264 | snd_card_set_dev(card, &pci->dev); | |
2265 | ||
2266 | *r_ice1712 = ice; | |
2267 | return 0; | |
2268 | } | |
2269 | ||
2270 | ||
2271 | /* | |
2272 | * | |
2273 | * Registration | |
2274 | * | |
2275 | */ | |
2276 | ||
2277 | static int __devinit snd_vt1724_probe(struct pci_dev *pci, | |
2278 | const struct pci_device_id *pci_id) | |
2279 | { | |
2280 | static int dev; | |
ab0c7d72 TI |
2281 | struct snd_card *card; |
2282 | struct snd_ice1712 *ice; | |
1da177e4 | 2283 | int pcm_dev = 0, err; |
1b60f6b0 | 2284 | struct snd_ice1712_card_info * const *tbl, *c; |
1da177e4 LT |
2285 | |
2286 | if (dev >= SNDRV_CARDS) | |
2287 | return -ENODEV; | |
2288 | if (!enable[dev]) { | |
2289 | dev++; | |
2290 | return -ENOENT; | |
2291 | } | |
2292 | ||
2293 | card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); | |
2294 | if (card == NULL) | |
2295 | return -ENOMEM; | |
2296 | ||
2297 | strcpy(card->driver, "ICE1724"); | |
2298 | strcpy(card->shortname, "ICEnsemble ICE1724"); | |
2299 | ||
2300 | if ((err = snd_vt1724_create(card, pci, model[dev], &ice)) < 0) { | |
2301 | snd_card_free(card); | |
2302 | return err; | |
2303 | } | |
2304 | ||
2305 | for (tbl = card_tables; *tbl; tbl++) { | |
2306 | for (c = *tbl; c->subvendor; c++) { | |
2307 | if (c->subvendor == ice->eeprom.subvendor) { | |
2308 | strcpy(card->shortname, c->name); | |
2309 | if (c->driver) /* specific driver? */ | |
2310 | strcpy(card->driver, c->driver); | |
2311 | if (c->chip_init) { | |
2312 | if ((err = c->chip_init(ice)) < 0) { | |
2313 | snd_card_free(card); | |
2314 | return err; | |
2315 | } | |
2316 | } | |
2317 | goto __found; | |
2318 | } | |
2319 | } | |
2320 | } | |
2321 | c = &no_matched; | |
2322 | __found: | |
f06934bd TI |
2323 | /* |
2324 | * VT1724 has separate DMAs for the analog and the SPDIF streams while | |
2325 | * ICE1712 has only one for both (mixed up). | |
2326 | * | |
2327 | * Confusingly the analog PCM is named "professional" here because it | |
2328 | * was called so in ice1712 driver, and vt1724 driver is derived from | |
2329 | * ice1712 driver. | |
2330 | */ | |
1da177e4 LT |
2331 | |
2332 | if ((err = snd_vt1724_pcm_profi(ice, pcm_dev++)) < 0) { | |
2333 | snd_card_free(card); | |
2334 | return err; | |
2335 | } | |
2336 | ||
2337 | if ((err = snd_vt1724_pcm_spdif(ice, pcm_dev++)) < 0) { | |
2338 | snd_card_free(card); | |
2339 | return err; | |
2340 | } | |
2341 | ||
2342 | if ((err = snd_vt1724_pcm_indep(ice, pcm_dev++)) < 0) { | |
2343 | snd_card_free(card); | |
2344 | return err; | |
2345 | } | |
2346 | ||
2347 | if ((err = snd_vt1724_ac97_mixer(ice)) < 0) { | |
2348 | snd_card_free(card); | |
2349 | return err; | |
2350 | } | |
2351 | ||
2352 | if ((err = snd_vt1724_build_controls(ice)) < 0) { | |
2353 | snd_card_free(card); | |
2354 | return err; | |
2355 | } | |
2356 | ||
2357 | if (ice->pcm && ice->has_spdif) { /* has SPDIF I/O */ | |
2358 | if ((err = snd_vt1724_spdif_build_controls(ice)) < 0) { | |
2359 | snd_card_free(card); | |
2360 | return err; | |
2361 | } | |
2362 | } | |
2363 | ||
2364 | if (c->build_controls) { | |
2365 | if ((err = c->build_controls(ice)) < 0) { | |
2366 | snd_card_free(card); | |
2367 | return err; | |
2368 | } | |
2369 | } | |
2370 | ||
2371 | if (! c->no_mpu401) { | |
2372 | if (ice->eeprom.data[ICE_EEP2_SYSCONF] & VT1724_CFG_MPU401) { | |
2373 | if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712, | |
302e4c2f TI |
2374 | ICEREG1724(ice, MPU_CTRL), |
2375 | MPU401_INFO_INTEGRATED, | |
1da177e4 LT |
2376 | ice->irq, 0, |
2377 | &ice->rmidi[0])) < 0) { | |
2378 | snd_card_free(card); | |
2379 | return err; | |
2380 | } | |
2381 | } | |
2382 | } | |
2383 | ||
2384 | sprintf(card->longname, "%s at 0x%lx, irq %i", | |
2385 | card->shortname, ice->port, ice->irq); | |
2386 | ||
2387 | if ((err = snd_card_register(card)) < 0) { | |
2388 | snd_card_free(card); | |
2389 | return err; | |
2390 | } | |
2391 | pci_set_drvdata(pci, card); | |
2392 | dev++; | |
2393 | return 0; | |
2394 | } | |
2395 | ||
2396 | static void __devexit snd_vt1724_remove(struct pci_dev *pci) | |
2397 | { | |
2398 | snd_card_free(pci_get_drvdata(pci)); | |
2399 | pci_set_drvdata(pci, NULL); | |
2400 | } | |
2401 | ||
2402 | static struct pci_driver driver = { | |
2403 | .name = "ICE1724", | |
2404 | .id_table = snd_vt1724_ids, | |
2405 | .probe = snd_vt1724_probe, | |
2406 | .remove = __devexit_p(snd_vt1724_remove), | |
2407 | }; | |
2408 | ||
2409 | static int __init alsa_card_ice1724_init(void) | |
2410 | { | |
01d25d46 | 2411 | return pci_register_driver(&driver); |
1da177e4 LT |
2412 | } |
2413 | ||
2414 | static void __exit alsa_card_ice1724_exit(void) | |
2415 | { | |
2416 | pci_unregister_driver(&driver); | |
2417 | } | |
2418 | ||
2419 | module_init(alsa_card_ice1724_init) | |
2420 | module_exit(alsa_card_ice1724_exit) |