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1da177e4 LT |
1 | /* |
2 | * ALSA driver for VT1724 ICEnsemble ICE1724 / VIA VT1724 (Envy24HT) | |
3 | * VIA VT1720 (Envy24PT) | |
4 | * | |
5 | * Copyright (c) 2000 Jaroslav Kysela <perex@suse.cz> | |
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> | |
33 | #include <sound/core.h> | |
34 | #include <sound/info.h> | |
35 | #include <sound/mpu401.h> | |
36 | #include <sound/initval.h> | |
37 | ||
38 | #include <sound/asoundef.h> | |
39 | ||
40 | #include "ice1712.h" | |
41 | #include "envy24ht.h" | |
42 | ||
43 | /* lowlevel routines */ | |
44 | #include "amp.h" | |
45 | #include "revo.h" | |
46 | #include "aureon.h" | |
47 | #include "vt1720_mobo.h" | |
48 | #include "pontis.h" | |
49 | #include "prodigy192.h" | |
50 | #include "juli.h" | |
51 | #include "phase.h" | |
52 | ||
53 | ||
54 | MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>"); | |
55 | MODULE_DESCRIPTION("VIA ICEnsemble ICE1724/1720 (Envy24HT/PT)"); | |
56 | MODULE_LICENSE("GPL"); | |
57 | MODULE_SUPPORTED_DEVICE("{" | |
58 | REVO_DEVICE_DESC | |
59 | AMP_AUDIO2000_DEVICE_DESC | |
60 | AUREON_DEVICE_DESC | |
61 | VT1720_MOBO_DEVICE_DESC | |
62 | PONTIS_DEVICE_DESC | |
63 | PRODIGY192_DEVICE_DESC | |
64 | JULI_DEVICE_DESC | |
65 | PHASE_DEVICE_DESC | |
66 | "{VIA,VT1720}," | |
67 | "{VIA,VT1724}," | |
68 | "{ICEnsemble,Generic ICE1724}," | |
69 | "{ICEnsemble,Generic Envy24HT}" | |
70 | "{ICEnsemble,Generic Envy24PT}}"); | |
71 | ||
72 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | |
73 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
74 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ | |
75 | static char *model[SNDRV_CARDS]; | |
76 | ||
77 | module_param_array(index, int, NULL, 0444); | |
78 | MODULE_PARM_DESC(index, "Index value for ICE1724 soundcard."); | |
79 | module_param_array(id, charp, NULL, 0444); | |
80 | MODULE_PARM_DESC(id, "ID string for ICE1724 soundcard."); | |
81 | module_param_array(enable, bool, NULL, 0444); | |
82 | MODULE_PARM_DESC(enable, "Enable ICE1724 soundcard."); | |
83 | module_param_array(model, charp, NULL, 0444); | |
84 | MODULE_PARM_DESC(model, "Use the given board model."); | |
85 | ||
1da177e4 LT |
86 | |
87 | /* Both VT1720 and VT1724 have the same PCI IDs */ | |
88 | static struct pci_device_id snd_vt1724_ids[] = { | |
89 | { PCI_VENDOR_ID_ICE, PCI_DEVICE_ID_VT1724, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, | |
90 | { 0, } | |
91 | }; | |
92 | ||
93 | MODULE_DEVICE_TABLE(pci, snd_vt1724_ids); | |
94 | ||
95 | ||
96 | static int PRO_RATE_LOCKED; | |
97 | static int PRO_RATE_RESET = 1; | |
98 | static unsigned int PRO_RATE_DEFAULT = 44100; | |
99 | ||
100 | /* | |
101 | * Basic I/O | |
102 | */ | |
103 | ||
104 | /* check whether the clock mode is spdif-in */ | |
105 | static inline int is_spdif_master(ice1712_t *ice) | |
106 | { | |
107 | return (inb(ICEMT1724(ice, RATE)) & VT1724_SPDIF_MASTER) ? 1 : 0; | |
108 | } | |
109 | ||
110 | static inline int is_pro_rate_locked(ice1712_t *ice) | |
111 | { | |
112 | return is_spdif_master(ice) || PRO_RATE_LOCKED; | |
113 | } | |
114 | ||
115 | /* | |
116 | * ac97 section | |
117 | */ | |
118 | ||
119 | static unsigned char snd_vt1724_ac97_ready(ice1712_t *ice) | |
120 | { | |
121 | unsigned char old_cmd; | |
122 | int tm; | |
123 | for (tm = 0; tm < 0x10000; tm++) { | |
124 | old_cmd = inb(ICEMT1724(ice, AC97_CMD)); | |
125 | if (old_cmd & (VT1724_AC97_WRITE | VT1724_AC97_READ)) | |
126 | continue; | |
127 | if (!(old_cmd & VT1724_AC97_READY)) | |
128 | continue; | |
129 | return old_cmd; | |
130 | } | |
131 | snd_printd(KERN_ERR "snd_vt1724_ac97_ready: timeout\n"); | |
132 | return old_cmd; | |
133 | } | |
134 | ||
135 | static int snd_vt1724_ac97_wait_bit(ice1712_t *ice, unsigned char bit) | |
136 | { | |
137 | int tm; | |
138 | for (tm = 0; tm < 0x10000; tm++) | |
139 | if ((inb(ICEMT1724(ice, AC97_CMD)) & bit) == 0) | |
140 | return 0; | |
141 | snd_printd(KERN_ERR "snd_vt1724_ac97_wait_bit: timeout\n"); | |
142 | return -EIO; | |
143 | } | |
144 | ||
145 | static void snd_vt1724_ac97_write(ac97_t *ac97, | |
146 | unsigned short reg, | |
147 | unsigned short val) | |
148 | { | |
149 | ice1712_t *ice = (ice1712_t *)ac97->private_data; | |
150 | unsigned char old_cmd; | |
151 | ||
152 | old_cmd = snd_vt1724_ac97_ready(ice); | |
153 | old_cmd &= ~VT1724_AC97_ID_MASK; | |
154 | old_cmd |= ac97->num; | |
155 | outb(reg, ICEMT1724(ice, AC97_INDEX)); | |
156 | outw(val, ICEMT1724(ice, AC97_DATA)); | |
157 | outb(old_cmd | VT1724_AC97_WRITE, ICEMT1724(ice, AC97_CMD)); | |
158 | snd_vt1724_ac97_wait_bit(ice, VT1724_AC97_WRITE); | |
159 | } | |
160 | ||
161 | static unsigned short snd_vt1724_ac97_read(ac97_t *ac97, unsigned short reg) | |
162 | { | |
163 | ice1712_t *ice = (ice1712_t *)ac97->private_data; | |
164 | unsigned char old_cmd; | |
165 | ||
166 | old_cmd = snd_vt1724_ac97_ready(ice); | |
167 | old_cmd &= ~VT1724_AC97_ID_MASK; | |
168 | old_cmd |= ac97->num; | |
169 | outb(reg, ICEMT1724(ice, AC97_INDEX)); | |
170 | outb(old_cmd | VT1724_AC97_READ, ICEMT1724(ice, AC97_CMD)); | |
171 | if (snd_vt1724_ac97_wait_bit(ice, VT1724_AC97_READ) < 0) | |
172 | return ~0; | |
173 | return inw(ICEMT1724(ice, AC97_DATA)); | |
174 | } | |
175 | ||
176 | ||
177 | /* | |
178 | * GPIO operations | |
179 | */ | |
180 | ||
181 | /* set gpio direction 0 = read, 1 = write */ | |
182 | static void snd_vt1724_set_gpio_dir(ice1712_t *ice, unsigned int data) | |
183 | { | |
184 | outl(data, ICEREG1724(ice, GPIO_DIRECTION)); | |
185 | inw(ICEREG1724(ice, GPIO_DIRECTION)); /* dummy read for pci-posting */ | |
186 | } | |
187 | ||
188 | /* set the gpio mask (0 = writable) */ | |
189 | static void snd_vt1724_set_gpio_mask(ice1712_t *ice, unsigned int data) | |
190 | { | |
191 | outw(data, ICEREG1724(ice, GPIO_WRITE_MASK)); | |
192 | if (! ice->vt1720) /* VT1720 supports only 16 GPIO bits */ | |
193 | outb((data >> 16) & 0xff, ICEREG1724(ice, GPIO_WRITE_MASK_22)); | |
194 | inw(ICEREG1724(ice, GPIO_WRITE_MASK)); /* dummy read for pci-posting */ | |
195 | } | |
196 | ||
197 | static void snd_vt1724_set_gpio_data(ice1712_t *ice, unsigned int data) | |
198 | { | |
199 | outw(data, ICEREG1724(ice, GPIO_DATA)); | |
200 | if (! ice->vt1720) | |
201 | outb(data >> 16, ICEREG1724(ice, GPIO_DATA_22)); | |
202 | inw(ICEREG1724(ice, GPIO_DATA)); /* dummy read for pci-posting */ | |
203 | } | |
204 | ||
205 | static unsigned int snd_vt1724_get_gpio_data(ice1712_t *ice) | |
206 | { | |
207 | unsigned int data; | |
208 | if (! ice->vt1720) | |
209 | data = (unsigned int)inb(ICEREG1724(ice, GPIO_DATA_22)); | |
210 | else | |
211 | data = 0; | |
212 | data = (data << 16) | inw(ICEREG1724(ice, GPIO_DATA)); | |
213 | return data; | |
214 | } | |
215 | ||
216 | /* | |
217 | * Interrupt handler | |
218 | */ | |
219 | ||
220 | static irqreturn_t snd_vt1724_interrupt(int irq, void *dev_id, struct pt_regs *regs) | |
221 | { | |
222 | ice1712_t *ice = dev_id; | |
223 | unsigned char status; | |
224 | int handled = 0; | |
225 | ||
226 | while (1) { | |
227 | status = inb(ICEREG1724(ice, IRQSTAT)); | |
228 | if (status == 0) | |
229 | break; | |
230 | ||
231 | handled = 1; | |
232 | /* these should probably be separated at some point, | |
233 | but as we don't currently have MPU support on the board I will leave it */ | |
234 | if ((status & VT1724_IRQ_MPU_RX)||(status & VT1724_IRQ_MPU_TX)) { | |
235 | if (ice->rmidi[0]) | |
236 | snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data, regs); | |
237 | outb(status & (VT1724_IRQ_MPU_RX|VT1724_IRQ_MPU_TX), ICEREG1724(ice, IRQSTAT)); | |
238 | status &= ~(VT1724_IRQ_MPU_RX|VT1724_IRQ_MPU_TX); | |
239 | } | |
240 | if (status & VT1724_IRQ_MTPCM) { | |
241 | /* | |
242 | * Multi-track PCM | |
243 | * PCM assignment are: | |
244 | * Playback DMA0 (M/C) = playback_pro_substream | |
245 | * Playback DMA1 = playback_con_substream_ds[0] | |
246 | * Playback DMA2 = playback_con_substream_ds[1] | |
247 | * Playback DMA3 = playback_con_substream_ds[2] | |
248 | * Playback DMA4 (SPDIF) = playback_con_substream | |
249 | * Record DMA0 = capture_pro_substream | |
250 | * Record DMA1 = capture_con_substream | |
251 | */ | |
252 | unsigned char mtstat = inb(ICEMT1724(ice, IRQ)); | |
253 | if (mtstat & VT1724_MULTI_PDMA0) { | |
254 | if (ice->playback_pro_substream) | |
255 | snd_pcm_period_elapsed(ice->playback_pro_substream); | |
256 | } | |
257 | if (mtstat & VT1724_MULTI_RDMA0) { | |
258 | if (ice->capture_pro_substream) | |
259 | snd_pcm_period_elapsed(ice->capture_pro_substream); | |
260 | } | |
261 | if (mtstat & VT1724_MULTI_PDMA1) { | |
262 | if (ice->playback_con_substream_ds[0]) | |
263 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[0]); | |
264 | } | |
265 | if (mtstat & VT1724_MULTI_PDMA2) { | |
266 | if (ice->playback_con_substream_ds[1]) | |
267 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[1]); | |
268 | } | |
269 | if (mtstat & VT1724_MULTI_PDMA3) { | |
270 | if (ice->playback_con_substream_ds[2]) | |
271 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[2]); | |
272 | } | |
273 | if (mtstat & VT1724_MULTI_PDMA4) { | |
274 | if (ice->playback_con_substream) | |
275 | snd_pcm_period_elapsed(ice->playback_con_substream); | |
276 | } | |
277 | if (mtstat & VT1724_MULTI_RDMA1) { | |
278 | if (ice->capture_con_substream) | |
279 | snd_pcm_period_elapsed(ice->capture_con_substream); | |
280 | } | |
281 | /* ack anyway to avoid freeze */ | |
282 | outb(mtstat, ICEMT1724(ice, IRQ)); | |
283 | /* ought to really handle this properly */ | |
284 | if (mtstat & VT1724_MULTI_FIFO_ERR) { | |
285 | unsigned char fstat = inb(ICEMT1724(ice, DMA_FIFO_ERR)); | |
286 | outb(fstat, ICEMT1724(ice, DMA_FIFO_ERR)); | |
287 | outb(VT1724_MULTI_FIFO_ERR | inb(ICEMT1724(ice, DMA_INT_MASK)), ICEMT1724(ice, DMA_INT_MASK)); | |
288 | /* If I don't do this, I get machine lockup due to continual interrupts */ | |
289 | } | |
290 | ||
291 | } | |
292 | } | |
293 | return IRQ_RETVAL(handled); | |
294 | } | |
295 | ||
296 | /* | |
297 | * PCM code - professional part (multitrack) | |
298 | */ | |
299 | ||
300 | static unsigned int rates[] = { | |
301 | 8000, 9600, 11025, 12000, 16000, 22050, 24000, | |
302 | 32000, 44100, 48000, 64000, 88200, 96000, | |
303 | 176400, 192000, | |
304 | }; | |
305 | ||
306 | static snd_pcm_hw_constraint_list_t hw_constraints_rates_96 = { | |
307 | .count = ARRAY_SIZE(rates) - 2, /* up to 96000 */ | |
308 | .list = rates, | |
309 | .mask = 0, | |
310 | }; | |
311 | ||
312 | static snd_pcm_hw_constraint_list_t hw_constraints_rates_48 = { | |
313 | .count = ARRAY_SIZE(rates) - 5, /* up to 48000 */ | |
314 | .list = rates, | |
315 | .mask = 0, | |
316 | }; | |
317 | ||
318 | static snd_pcm_hw_constraint_list_t hw_constraints_rates_192 = { | |
319 | .count = ARRAY_SIZE(rates), | |
320 | .list = rates, | |
321 | .mask = 0, | |
322 | }; | |
323 | ||
324 | struct vt1724_pcm_reg { | |
325 | unsigned int addr; /* ADDR register offset */ | |
326 | unsigned int size; /* SIZE register offset */ | |
327 | unsigned int count; /* COUNT register offset */ | |
328 | unsigned int start; /* start & pause bit */ | |
329 | }; | |
330 | ||
331 | static int snd_vt1724_pcm_trigger(snd_pcm_substream_t *substream, int cmd) | |
332 | { | |
333 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
334 | unsigned char what; | |
335 | unsigned char old; | |
336 | struct list_head *pos; | |
337 | snd_pcm_substream_t *s; | |
338 | ||
339 | what = 0; | |
340 | snd_pcm_group_for_each(pos, substream) { | |
341 | struct vt1724_pcm_reg *reg; | |
342 | s = snd_pcm_group_substream_entry(pos); | |
343 | reg = s->runtime->private_data; | |
344 | what |= reg->start; | |
345 | snd_pcm_trigger_done(s, substream); | |
346 | } | |
347 | ||
348 | switch (cmd) { | |
349 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: | |
350 | case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: | |
351 | spin_lock(&ice->reg_lock); | |
352 | old = inb(ICEMT1724(ice, DMA_PAUSE)); | |
353 | if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) | |
354 | old |= what; | |
355 | else | |
356 | old &= ~what; | |
357 | outb(old, ICEMT1724(ice, DMA_PAUSE)); | |
358 | spin_unlock(&ice->reg_lock); | |
359 | break; | |
360 | ||
361 | case SNDRV_PCM_TRIGGER_START: | |
362 | case SNDRV_PCM_TRIGGER_STOP: | |
363 | spin_lock(&ice->reg_lock); | |
364 | old = inb(ICEMT1724(ice, DMA_CONTROL)); | |
365 | if (cmd == SNDRV_PCM_TRIGGER_START) | |
366 | old |= what; | |
367 | else | |
368 | old &= ~what; | |
369 | outb(old, ICEMT1724(ice, DMA_CONTROL)); | |
370 | spin_unlock(&ice->reg_lock); | |
371 | break; | |
372 | ||
373 | default: | |
374 | return -EINVAL; | |
375 | } | |
376 | return 0; | |
377 | } | |
378 | ||
379 | /* | |
380 | */ | |
381 | ||
382 | #define DMA_STARTS (VT1724_RDMA0_START|VT1724_PDMA0_START|VT1724_RDMA1_START|\ | |
383 | VT1724_PDMA1_START|VT1724_PDMA2_START|VT1724_PDMA3_START|VT1724_PDMA4_START) | |
384 | #define DMA_PAUSES (VT1724_RDMA0_PAUSE|VT1724_PDMA0_PAUSE|VT1724_RDMA1_PAUSE|\ | |
385 | VT1724_PDMA1_PAUSE|VT1724_PDMA2_PAUSE|VT1724_PDMA3_PAUSE|VT1724_PDMA4_PAUSE) | |
386 | ||
387 | static int get_max_rate(ice1712_t *ice) | |
388 | { | |
389 | if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) { | |
390 | if ((ice->eeprom.data[ICE_EEP2_I2S] & 0x08) && !ice->vt1720) | |
391 | return 192000; | |
392 | else | |
393 | return 96000; | |
394 | } else | |
395 | return 48000; | |
396 | } | |
397 | ||
398 | static void snd_vt1724_set_pro_rate(ice1712_t *ice, unsigned int rate, int force) | |
399 | { | |
400 | unsigned long flags; | |
401 | unsigned char val, old; | |
402 | unsigned int i, mclk_change; | |
403 | ||
404 | if (rate > get_max_rate(ice)) | |
405 | return; | |
406 | ||
407 | switch (rate) { | |
408 | case 8000: val = 6; break; | |
409 | case 9600: val = 3; break; | |
410 | case 11025: val = 10; break; | |
411 | case 12000: val = 2; break; | |
412 | case 16000: val = 5; break; | |
413 | case 22050: val = 9; break; | |
414 | case 24000: val = 1; break; | |
415 | case 32000: val = 4; break; | |
416 | case 44100: val = 8; break; | |
417 | case 48000: val = 0; break; | |
418 | case 64000: val = 15; break; | |
419 | case 88200: val = 11; break; | |
420 | case 96000: val = 7; break; | |
421 | case 176400: val = 12; break; | |
422 | case 192000: val = 14; break; | |
423 | default: | |
424 | snd_BUG(); | |
425 | val = 0; | |
426 | break; | |
427 | } | |
428 | ||
429 | spin_lock_irqsave(&ice->reg_lock, flags); | |
430 | if ((inb(ICEMT1724(ice, DMA_CONTROL)) & DMA_STARTS) || | |
431 | (inb(ICEMT1724(ice, DMA_PAUSE)) & DMA_PAUSES)) { | |
432 | /* running? we cannot change the rate now... */ | |
433 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
434 | return; | |
435 | } | |
436 | if (!force && is_pro_rate_locked(ice)) { | |
437 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
438 | return; | |
439 | } | |
440 | ||
441 | old = inb(ICEMT1724(ice, RATE)); | |
442 | if (force || old != val) | |
443 | outb(val, ICEMT1724(ice, RATE)); | |
444 | else if (rate == ice->cur_rate) { | |
445 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
446 | return; | |
447 | } | |
448 | ||
449 | ice->cur_rate = rate; | |
450 | ||
451 | /* check MT02 */ | |
452 | mclk_change = 0; | |
453 | if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) { | |
454 | val = old = inb(ICEMT1724(ice, I2S_FORMAT)); | |
455 | if (rate > 96000) | |
456 | val |= VT1724_MT_I2S_MCLK_128X; /* 128x MCLK */ | |
457 | else | |
458 | val &= ~VT1724_MT_I2S_MCLK_128X; /* 256x MCLK */ | |
459 | if (val != old) { | |
460 | outb(val, ICEMT1724(ice, I2S_FORMAT)); | |
461 | mclk_change = 1; | |
462 | } | |
463 | } | |
464 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
465 | ||
466 | if (mclk_change && ice->gpio.i2s_mclk_changed) | |
467 | ice->gpio.i2s_mclk_changed(ice); | |
468 | if (ice->gpio.set_pro_rate) | |
469 | ice->gpio.set_pro_rate(ice, rate); | |
470 | ||
471 | /* set up codecs */ | |
472 | for (i = 0; i < ice->akm_codecs; i++) { | |
473 | if (ice->akm[i].ops.set_rate_val) | |
474 | ice->akm[i].ops.set_rate_val(&ice->akm[i], rate); | |
475 | } | |
476 | if (ice->spdif.ops.setup_rate) | |
477 | ice->spdif.ops.setup_rate(ice, rate); | |
478 | } | |
479 | ||
480 | static int snd_vt1724_pcm_hw_params(snd_pcm_substream_t * substream, | |
481 | snd_pcm_hw_params_t * hw_params) | |
482 | { | |
483 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
484 | int i, chs; | |
485 | ||
486 | chs = params_channels(hw_params); | |
487 | down(&ice->open_mutex); | |
488 | /* mark surround channels */ | |
489 | if (substream == ice->playback_pro_substream) { | |
490 | /* PDMA0 can be multi-channel up to 8 */ | |
491 | chs = chs / 2 - 1; | |
492 | for (i = 0; i < chs; i++) { | |
493 | if (ice->pcm_reserved[i] && ice->pcm_reserved[i] != substream) { | |
494 | up(&ice->open_mutex); | |
495 | return -EBUSY; | |
496 | } | |
497 | ice->pcm_reserved[i] = substream; | |
498 | } | |
499 | for (; i < 3; i++) { | |
500 | if (ice->pcm_reserved[i] == substream) | |
501 | ice->pcm_reserved[i] = NULL; | |
502 | } | |
503 | } else { | |
504 | for (i = 0; i < 3; i++) { | |
505 | /* check individual playback stream */ | |
506 | if (ice->playback_con_substream_ds[i] == substream) { | |
507 | if (ice->pcm_reserved[i] && ice->pcm_reserved[i] != substream) { | |
508 | up(&ice->open_mutex); | |
509 | return -EBUSY; | |
510 | } | |
511 | ice->pcm_reserved[i] = substream; | |
512 | break; | |
513 | } | |
514 | } | |
515 | } | |
516 | up(&ice->open_mutex); | |
517 | snd_vt1724_set_pro_rate(ice, params_rate(hw_params), 0); | |
518 | return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); | |
519 | } | |
520 | ||
521 | static int snd_vt1724_pcm_hw_free(snd_pcm_substream_t * substream) | |
522 | { | |
523 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
524 | int i; | |
525 | ||
526 | down(&ice->open_mutex); | |
527 | /* unmark surround channels */ | |
528 | for (i = 0; i < 3; i++) | |
529 | if (ice->pcm_reserved[i] == substream) | |
530 | ice->pcm_reserved[i] = NULL; | |
531 | up(&ice->open_mutex); | |
532 | return snd_pcm_lib_free_pages(substream); | |
533 | } | |
534 | ||
535 | static int snd_vt1724_playback_pro_prepare(snd_pcm_substream_t * substream) | |
536 | { | |
537 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
538 | unsigned char val; | |
539 | unsigned int size; | |
540 | ||
541 | spin_lock_irq(&ice->reg_lock); | |
542 | val = (8 - substream->runtime->channels) >> 1; | |
543 | outb(val, ICEMT1724(ice, BURST)); | |
544 | ||
545 | outl(substream->runtime->dma_addr, ICEMT1724(ice, PLAYBACK_ADDR)); | |
546 | ||
547 | size = (snd_pcm_lib_buffer_bytes(substream) >> 2) - 1; | |
548 | // outl(size, ICEMT1724(ice, PLAYBACK_SIZE)); | |
549 | outw(size, ICEMT1724(ice, PLAYBACK_SIZE)); | |
550 | outb(size >> 16, ICEMT1724(ice, PLAYBACK_SIZE) + 2); | |
551 | size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1; | |
552 | // outl(size, ICEMT1724(ice, PLAYBACK_COUNT)); | |
553 | outw(size, ICEMT1724(ice, PLAYBACK_COUNT)); | |
554 | outb(size >> 16, ICEMT1724(ice, PLAYBACK_COUNT) + 2); | |
555 | ||
556 | spin_unlock_irq(&ice->reg_lock); | |
557 | ||
558 | // 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)); | |
559 | return 0; | |
560 | } | |
561 | ||
562 | static snd_pcm_uframes_t snd_vt1724_playback_pro_pointer(snd_pcm_substream_t * substream) | |
563 | { | |
564 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
565 | size_t ptr; | |
566 | ||
567 | if (!(inl(ICEMT1724(ice, DMA_CONTROL)) & VT1724_PDMA0_START)) | |
568 | return 0; | |
569 | #if 0 /* read PLAYBACK_ADDR */ | |
570 | ptr = inl(ICEMT1724(ice, PLAYBACK_ADDR)); | |
571 | if (ptr < substream->runtime->dma_addr) { | |
572 | snd_printd("ice1724: invalid negative ptr\n"); | |
573 | return 0; | |
574 | } | |
575 | ptr -= substream->runtime->dma_addr; | |
576 | ptr = bytes_to_frames(substream->runtime, ptr); | |
577 | if (ptr >= substream->runtime->buffer_size) { | |
578 | snd_printd("ice1724: invalid ptr %d (size=%d)\n", (int)ptr, (int)substream->runtime->period_size); | |
579 | return 0; | |
580 | } | |
581 | #else /* read PLAYBACK_SIZE */ | |
582 | ptr = inl(ICEMT1724(ice, PLAYBACK_SIZE)) & 0xffffff; | |
583 | ptr = (ptr + 1) << 2; | |
584 | ptr = bytes_to_frames(substream->runtime, ptr); | |
585 | if (! ptr) | |
586 | ; | |
587 | else if (ptr <= substream->runtime->buffer_size) | |
588 | ptr = substream->runtime->buffer_size - ptr; | |
589 | else { | |
590 | snd_printd("ice1724: invalid ptr %d (size=%d)\n", (int)ptr, (int)substream->runtime->buffer_size); | |
591 | ptr = 0; | |
592 | } | |
593 | #endif | |
594 | return ptr; | |
595 | } | |
596 | ||
597 | static int snd_vt1724_pcm_prepare(snd_pcm_substream_t *substream) | |
598 | { | |
599 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
600 | struct vt1724_pcm_reg *reg = substream->runtime->private_data; | |
601 | ||
602 | spin_lock_irq(&ice->reg_lock); | |
603 | outl(substream->runtime->dma_addr, ice->profi_port + reg->addr); | |
604 | outw((snd_pcm_lib_buffer_bytes(substream) >> 2) - 1, ice->profi_port + reg->size); | |
605 | outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ice->profi_port + reg->count); | |
606 | spin_unlock_irq(&ice->reg_lock); | |
607 | return 0; | |
608 | } | |
609 | ||
610 | static snd_pcm_uframes_t snd_vt1724_pcm_pointer(snd_pcm_substream_t *substream) | |
611 | { | |
612 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
613 | struct vt1724_pcm_reg *reg = substream->runtime->private_data; | |
614 | size_t ptr; | |
615 | ||
616 | if (!(inl(ICEMT1724(ice, DMA_CONTROL)) & reg->start)) | |
617 | return 0; | |
618 | #if 0 /* use ADDR register */ | |
619 | ptr = inl(ice->profi_port + reg->addr); | |
620 | ptr -= substream->runtime->dma_addr; | |
621 | return bytes_to_frames(substream->runtime, ptr); | |
622 | #else /* use SIZE register */ | |
623 | ptr = inw(ice->profi_port + reg->size); | |
624 | ptr = (ptr + 1) << 2; | |
625 | ptr = bytes_to_frames(substream->runtime, ptr); | |
626 | if (! ptr) | |
627 | ; | |
628 | else if (ptr <= substream->runtime->buffer_size) | |
629 | ptr = substream->runtime->buffer_size - ptr; | |
630 | else { | |
631 | snd_printd("ice1724: invalid ptr %d (size=%d)\n", (int)ptr, (int)substream->runtime->buffer_size); | |
632 | ptr = 0; | |
633 | } | |
634 | return ptr; | |
635 | #endif | |
636 | } | |
637 | ||
638 | static struct vt1724_pcm_reg vt1724_playback_pro_reg = { | |
639 | .addr = VT1724_MT_PLAYBACK_ADDR, | |
640 | .size = VT1724_MT_PLAYBACK_SIZE, | |
641 | .count = VT1724_MT_PLAYBACK_COUNT, | |
642 | .start = VT1724_PDMA0_START, | |
643 | }; | |
644 | ||
645 | static struct vt1724_pcm_reg vt1724_capture_pro_reg = { | |
646 | .addr = VT1724_MT_CAPTURE_ADDR, | |
647 | .size = VT1724_MT_CAPTURE_SIZE, | |
648 | .count = VT1724_MT_CAPTURE_COUNT, | |
649 | .start = VT1724_RDMA0_START, | |
650 | }; | |
651 | ||
652 | static snd_pcm_hardware_t snd_vt1724_playback_pro = | |
653 | { | |
654 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | |
655 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
656 | SNDRV_PCM_INFO_MMAP_VALID | | |
657 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), | |
658 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
659 | .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_192000, | |
660 | .rate_min = 8000, | |
661 | .rate_max = 192000, | |
662 | .channels_min = 2, | |
663 | .channels_max = 8, | |
664 | .buffer_bytes_max = (1UL << 21), /* 19bits dword */ | |
665 | .period_bytes_min = 8 * 4 * 2, /* FIXME: constraints needed */ | |
666 | .period_bytes_max = (1UL << 21), | |
667 | .periods_min = 2, | |
668 | .periods_max = 1024, | |
669 | }; | |
670 | ||
671 | static snd_pcm_hardware_t snd_vt1724_spdif = | |
672 | { | |
673 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | |
674 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
675 | SNDRV_PCM_INFO_MMAP_VALID | | |
676 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), | |
677 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
678 | .rates = SNDRV_PCM_RATE_32000|SNDRV_PCM_RATE_44100|SNDRV_PCM_RATE_48000, | |
679 | .rate_min = 32000, | |
680 | .rate_max = 48000, | |
681 | .channels_min = 2, | |
682 | .channels_max = 2, | |
683 | .buffer_bytes_max = (1UL << 18), /* 16bits dword */ | |
684 | .period_bytes_min = 2 * 4 * 2, | |
685 | .period_bytes_max = (1UL << 18), | |
686 | .periods_min = 2, | |
687 | .periods_max = 1024, | |
688 | }; | |
689 | ||
690 | static snd_pcm_hardware_t snd_vt1724_2ch_stereo = | |
691 | { | |
692 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | |
693 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
694 | SNDRV_PCM_INFO_MMAP_VALID | | |
695 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), | |
696 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
697 | .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_192000, | |
698 | .rate_min = 8000, | |
699 | .rate_max = 192000, | |
700 | .channels_min = 2, | |
701 | .channels_max = 2, | |
702 | .buffer_bytes_max = (1UL << 18), /* 16bits dword */ | |
703 | .period_bytes_min = 2 * 4 * 2, | |
704 | .period_bytes_max = (1UL << 18), | |
705 | .periods_min = 2, | |
706 | .periods_max = 1024, | |
707 | }; | |
708 | ||
709 | /* | |
710 | * set rate constraints | |
711 | */ | |
712 | static int set_rate_constraints(ice1712_t *ice, snd_pcm_substream_t *substream) | |
713 | { | |
714 | snd_pcm_runtime_t *runtime = substream->runtime; | |
715 | if (ice->hw_rates) { | |
716 | /* hardware specific */ | |
717 | runtime->hw.rate_min = ice->hw_rates->list[0]; | |
718 | runtime->hw.rate_max = ice->hw_rates->list[ice->hw_rates->count - 1]; | |
719 | runtime->hw.rates = SNDRV_PCM_RATE_KNOT; | |
720 | return snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, ice->hw_rates); | |
721 | } | |
722 | if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) { | |
723 | /* I2S */ | |
724 | /* VT1720 doesn't support more than 96kHz */ | |
725 | if ((ice->eeprom.data[ICE_EEP2_I2S] & 0x08) && !ice->vt1720) | |
726 | return snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates_192); | |
727 | else { | |
728 | runtime->hw.rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000; | |
729 | runtime->hw.rate_max = 96000; | |
730 | return snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates_96); | |
731 | } | |
732 | } else if (ice->ac97) { | |
733 | /* ACLINK */ | |
734 | runtime->hw.rate_max = 48000; | |
735 | runtime->hw.rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000; | |
736 | return snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates_48); | |
737 | } | |
738 | return 0; | |
739 | } | |
740 | ||
741 | /* multi-channel playback needs alignment 8x32bit regardless of the channels | |
742 | * actually used | |
743 | */ | |
744 | #define VT1724_BUFFER_ALIGN 0x20 | |
745 | ||
746 | static int snd_vt1724_playback_pro_open(snd_pcm_substream_t * substream) | |
747 | { | |
748 | snd_pcm_runtime_t *runtime = substream->runtime; | |
749 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
750 | int chs; | |
751 | ||
752 | runtime->private_data = &vt1724_playback_pro_reg; | |
753 | ice->playback_pro_substream = substream; | |
754 | runtime->hw = snd_vt1724_playback_pro; | |
755 | snd_pcm_set_sync(substream); | |
756 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
757 | set_rate_constraints(ice, substream); | |
758 | down(&ice->open_mutex); | |
759 | /* calculate the currently available channels */ | |
760 | for (chs = 0; chs < 3; chs++) { | |
761 | if (ice->pcm_reserved[chs]) | |
762 | break; | |
763 | } | |
764 | chs = (chs + 1) * 2; | |
765 | runtime->hw.channels_max = chs; | |
766 | if (chs > 2) /* channels must be even */ | |
767 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 2); | |
768 | up(&ice->open_mutex); | |
769 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, | |
770 | VT1724_BUFFER_ALIGN); | |
771 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
772 | VT1724_BUFFER_ALIGN); | |
773 | return 0; | |
774 | } | |
775 | ||
776 | static int snd_vt1724_capture_pro_open(snd_pcm_substream_t * substream) | |
777 | { | |
778 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
779 | snd_pcm_runtime_t *runtime = substream->runtime; | |
780 | ||
781 | runtime->private_data = &vt1724_capture_pro_reg; | |
782 | ice->capture_pro_substream = substream; | |
783 | runtime->hw = snd_vt1724_2ch_stereo; | |
784 | snd_pcm_set_sync(substream); | |
785 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
786 | set_rate_constraints(ice, substream); | |
787 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, | |
788 | VT1724_BUFFER_ALIGN); | |
789 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
790 | VT1724_BUFFER_ALIGN); | |
791 | return 0; | |
792 | } | |
793 | ||
794 | static int snd_vt1724_playback_pro_close(snd_pcm_substream_t * substream) | |
795 | { | |
796 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
797 | ||
798 | if (PRO_RATE_RESET) | |
799 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); | |
800 | ice->playback_pro_substream = NULL; | |
801 | ||
802 | return 0; | |
803 | } | |
804 | ||
805 | static int snd_vt1724_capture_pro_close(snd_pcm_substream_t * substream) | |
806 | { | |
807 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
808 | ||
809 | if (PRO_RATE_RESET) | |
810 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); | |
811 | ice->capture_pro_substream = NULL; | |
812 | return 0; | |
813 | } | |
814 | ||
815 | static snd_pcm_ops_t snd_vt1724_playback_pro_ops = { | |
816 | .open = snd_vt1724_playback_pro_open, | |
817 | .close = snd_vt1724_playback_pro_close, | |
818 | .ioctl = snd_pcm_lib_ioctl, | |
819 | .hw_params = snd_vt1724_pcm_hw_params, | |
820 | .hw_free = snd_vt1724_pcm_hw_free, | |
821 | .prepare = snd_vt1724_playback_pro_prepare, | |
822 | .trigger = snd_vt1724_pcm_trigger, | |
823 | .pointer = snd_vt1724_playback_pro_pointer, | |
824 | }; | |
825 | ||
826 | static snd_pcm_ops_t snd_vt1724_capture_pro_ops = { | |
827 | .open = snd_vt1724_capture_pro_open, | |
828 | .close = snd_vt1724_capture_pro_close, | |
829 | .ioctl = snd_pcm_lib_ioctl, | |
830 | .hw_params = snd_vt1724_pcm_hw_params, | |
831 | .hw_free = snd_vt1724_pcm_hw_free, | |
832 | .prepare = snd_vt1724_pcm_prepare, | |
833 | .trigger = snd_vt1724_pcm_trigger, | |
834 | .pointer = snd_vt1724_pcm_pointer, | |
835 | }; | |
836 | ||
837 | static int __devinit snd_vt1724_pcm_profi(ice1712_t * ice, int device) | |
838 | { | |
839 | snd_pcm_t *pcm; | |
840 | int err; | |
841 | ||
842 | err = snd_pcm_new(ice->card, "ICE1724", device, 1, 1, &pcm); | |
843 | if (err < 0) | |
844 | return err; | |
845 | ||
846 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_vt1724_playback_pro_ops); | |
847 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_vt1724_capture_pro_ops); | |
848 | ||
849 | pcm->private_data = ice; | |
850 | pcm->info_flags = 0; | |
851 | strcpy(pcm->name, "ICE1724"); | |
852 | ||
853 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
854 | snd_dma_pci_data(ice->pci), 256*1024, 256*1024); | |
855 | ||
856 | ice->pcm_pro = pcm; | |
857 | ||
858 | return 0; | |
859 | } | |
860 | ||
861 | ||
862 | /* | |
863 | * SPDIF PCM | |
864 | */ | |
865 | ||
866 | static struct vt1724_pcm_reg vt1724_playback_spdif_reg = { | |
867 | .addr = VT1724_MT_PDMA4_ADDR, | |
868 | .size = VT1724_MT_PDMA4_SIZE, | |
869 | .count = VT1724_MT_PDMA4_COUNT, | |
870 | .start = VT1724_PDMA4_START, | |
871 | }; | |
872 | ||
873 | static struct vt1724_pcm_reg vt1724_capture_spdif_reg = { | |
874 | .addr = VT1724_MT_RDMA1_ADDR, | |
875 | .size = VT1724_MT_RDMA1_SIZE, | |
876 | .count = VT1724_MT_RDMA1_COUNT, | |
877 | .start = VT1724_RDMA1_START, | |
878 | }; | |
879 | ||
880 | /* update spdif control bits; call with reg_lock */ | |
881 | static void update_spdif_bits(ice1712_t *ice, unsigned int val) | |
882 | { | |
883 | unsigned char cbit, disabled; | |
884 | ||
885 | cbit = inb(ICEREG1724(ice, SPDIF_CFG)); | |
886 | disabled = cbit & ~VT1724_CFG_SPDIF_OUT_EN; | |
887 | if (cbit != disabled) | |
888 | outb(disabled, ICEREG1724(ice, SPDIF_CFG)); | |
889 | outw(val, ICEMT1724(ice, SPDIF_CTRL)); | |
890 | if (cbit != disabled) | |
891 | outb(cbit, ICEREG1724(ice, SPDIF_CFG)); | |
892 | outw(val, ICEMT1724(ice, SPDIF_CTRL)); | |
893 | } | |
894 | ||
895 | /* update SPDIF control bits according to the given rate */ | |
896 | static void update_spdif_rate(ice1712_t *ice, unsigned int rate) | |
897 | { | |
898 | unsigned int val, nval; | |
899 | unsigned long flags; | |
900 | ||
901 | spin_lock_irqsave(&ice->reg_lock, flags); | |
902 | nval = val = inw(ICEMT1724(ice, SPDIF_CTRL)); | |
903 | nval &= ~(7 << 12); | |
904 | switch (rate) { | |
905 | case 44100: break; | |
906 | case 48000: nval |= 2 << 12; break; | |
907 | case 32000: nval |= 3 << 12; break; | |
908 | } | |
909 | if (val != nval) | |
910 | update_spdif_bits(ice, nval); | |
911 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
912 | } | |
913 | ||
914 | static int snd_vt1724_playback_spdif_prepare(snd_pcm_substream_t * substream) | |
915 | { | |
916 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
917 | if (! ice->force_pdma4) | |
918 | update_spdif_rate(ice, substream->runtime->rate); | |
919 | return snd_vt1724_pcm_prepare(substream); | |
920 | } | |
921 | ||
922 | static int snd_vt1724_playback_spdif_open(snd_pcm_substream_t *substream) | |
923 | { | |
924 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
925 | snd_pcm_runtime_t *runtime = substream->runtime; | |
926 | ||
927 | runtime->private_data = &vt1724_playback_spdif_reg; | |
928 | ice->playback_con_substream = substream; | |
929 | if (ice->force_pdma4) { | |
930 | runtime->hw = snd_vt1724_2ch_stereo; | |
931 | set_rate_constraints(ice, substream); | |
932 | } else | |
933 | runtime->hw = snd_vt1724_spdif; | |
934 | snd_pcm_set_sync(substream); | |
935 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
936 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, | |
937 | VT1724_BUFFER_ALIGN); | |
938 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
939 | VT1724_BUFFER_ALIGN); | |
940 | return 0; | |
941 | } | |
942 | ||
943 | static int snd_vt1724_playback_spdif_close(snd_pcm_substream_t * substream) | |
944 | { | |
945 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
946 | ||
947 | if (PRO_RATE_RESET) | |
948 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); | |
949 | ice->playback_con_substream = NULL; | |
950 | ||
951 | return 0; | |
952 | } | |
953 | ||
954 | static int snd_vt1724_capture_spdif_open(snd_pcm_substream_t *substream) | |
955 | { | |
956 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
957 | snd_pcm_runtime_t *runtime = substream->runtime; | |
958 | ||
959 | runtime->private_data = &vt1724_capture_spdif_reg; | |
960 | ice->capture_con_substream = substream; | |
961 | if (ice->force_rdma1) { | |
962 | runtime->hw = snd_vt1724_2ch_stereo; | |
963 | set_rate_constraints(ice, substream); | |
964 | } else | |
965 | runtime->hw = snd_vt1724_spdif; | |
966 | snd_pcm_set_sync(substream); | |
967 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
968 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, | |
969 | VT1724_BUFFER_ALIGN); | |
970 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
971 | VT1724_BUFFER_ALIGN); | |
972 | return 0; | |
973 | } | |
974 | ||
975 | static int snd_vt1724_capture_spdif_close(snd_pcm_substream_t * substream) | |
976 | { | |
977 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
978 | ||
979 | if (PRO_RATE_RESET) | |
980 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); | |
981 | ice->capture_con_substream = NULL; | |
982 | ||
983 | return 0; | |
984 | } | |
985 | ||
986 | static snd_pcm_ops_t snd_vt1724_playback_spdif_ops = { | |
987 | .open = snd_vt1724_playback_spdif_open, | |
988 | .close = snd_vt1724_playback_spdif_close, | |
989 | .ioctl = snd_pcm_lib_ioctl, | |
990 | .hw_params = snd_vt1724_pcm_hw_params, | |
991 | .hw_free = snd_vt1724_pcm_hw_free, | |
992 | .prepare = snd_vt1724_playback_spdif_prepare, | |
993 | .trigger = snd_vt1724_pcm_trigger, | |
994 | .pointer = snd_vt1724_pcm_pointer, | |
995 | }; | |
996 | ||
997 | static snd_pcm_ops_t snd_vt1724_capture_spdif_ops = { | |
998 | .open = snd_vt1724_capture_spdif_open, | |
999 | .close = snd_vt1724_capture_spdif_close, | |
1000 | .ioctl = snd_pcm_lib_ioctl, | |
1001 | .hw_params = snd_vt1724_pcm_hw_params, | |
1002 | .hw_free = snd_vt1724_pcm_hw_free, | |
1003 | .prepare = snd_vt1724_pcm_prepare, | |
1004 | .trigger = snd_vt1724_pcm_trigger, | |
1005 | .pointer = snd_vt1724_pcm_pointer, | |
1006 | }; | |
1007 | ||
1008 | ||
1009 | static int __devinit snd_vt1724_pcm_spdif(ice1712_t * ice, int device) | |
1010 | { | |
1011 | char *name; | |
1012 | snd_pcm_t *pcm; | |
1013 | int play, capt; | |
1014 | int err; | |
1015 | ||
1016 | if (ice->force_pdma4 || | |
1017 | (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_OUT_INT)) { | |
1018 | play = 1; | |
1019 | ice->has_spdif = 1; | |
1020 | } else | |
1021 | play = 0; | |
1022 | if (ice->force_rdma1 || | |
1023 | (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_IN)) { | |
1024 | capt = 1; | |
1025 | ice->has_spdif = 1; | |
1026 | } else | |
1027 | capt = 0; | |
1028 | if (! play && ! capt) | |
1029 | return 0; /* no spdif device */ | |
1030 | ||
1031 | if (ice->force_pdma4 || ice->force_rdma1) | |
1032 | name = "ICE1724 Secondary"; | |
1033 | else | |
1034 | name = "IEC1724 IEC958"; | |
1035 | err = snd_pcm_new(ice->card, name, device, play, capt, &pcm); | |
1036 | if (err < 0) | |
1037 | return err; | |
1038 | ||
1039 | if (play) | |
1040 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, | |
1041 | &snd_vt1724_playback_spdif_ops); | |
1042 | if (capt) | |
1043 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, | |
1044 | &snd_vt1724_capture_spdif_ops); | |
1045 | ||
1046 | pcm->private_data = ice; | |
1047 | pcm->info_flags = 0; | |
1048 | strcpy(pcm->name, name); | |
1049 | ||
1050 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
1051 | snd_dma_pci_data(ice->pci), 64*1024, 64*1024); | |
1052 | ||
1053 | ice->pcm = pcm; | |
1054 | ||
1055 | return 0; | |
1056 | } | |
1057 | ||
1058 | ||
1059 | /* | |
1060 | * independent surround PCMs | |
1061 | */ | |
1062 | ||
1063 | static struct vt1724_pcm_reg vt1724_playback_dma_regs[3] = { | |
1064 | { | |
1065 | .addr = VT1724_MT_PDMA1_ADDR, | |
1066 | .size = VT1724_MT_PDMA1_SIZE, | |
1067 | .count = VT1724_MT_PDMA1_COUNT, | |
1068 | .start = VT1724_PDMA1_START, | |
1069 | }, | |
1070 | { | |
1071 | .addr = VT1724_MT_PDMA2_ADDR, | |
1072 | .size = VT1724_MT_PDMA2_SIZE, | |
1073 | .count = VT1724_MT_PDMA2_COUNT, | |
1074 | .start = VT1724_PDMA2_START, | |
1075 | }, | |
1076 | { | |
1077 | .addr = VT1724_MT_PDMA3_ADDR, | |
1078 | .size = VT1724_MT_PDMA3_SIZE, | |
1079 | .count = VT1724_MT_PDMA3_COUNT, | |
1080 | .start = VT1724_PDMA3_START, | |
1081 | }, | |
1082 | }; | |
1083 | ||
1084 | static int snd_vt1724_playback_indep_prepare(snd_pcm_substream_t * substream) | |
1085 | { | |
1086 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
1087 | unsigned char val; | |
1088 | ||
1089 | spin_lock_irq(&ice->reg_lock); | |
1090 | val = 3 - substream->number; | |
1091 | if (inb(ICEMT1724(ice, BURST)) < val) | |
1092 | outb(val, ICEMT1724(ice, BURST)); | |
1093 | spin_unlock_irq(&ice->reg_lock); | |
1094 | return snd_vt1724_pcm_prepare(substream); | |
1095 | } | |
1096 | ||
1097 | static int snd_vt1724_playback_indep_open(snd_pcm_substream_t *substream) | |
1098 | { | |
1099 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
1100 | snd_pcm_runtime_t *runtime = substream->runtime; | |
1101 | ||
1102 | down(&ice->open_mutex); | |
1103 | /* already used by PDMA0? */ | |
1104 | if (ice->pcm_reserved[substream->number]) { | |
1105 | up(&ice->open_mutex); | |
1106 | return -EBUSY; /* FIXME: should handle blocking mode properly */ | |
1107 | } | |
1108 | up(&ice->open_mutex); | |
1109 | runtime->private_data = &vt1724_playback_dma_regs[substream->number]; | |
1110 | ice->playback_con_substream_ds[substream->number] = substream; | |
1111 | runtime->hw = snd_vt1724_2ch_stereo; | |
1112 | snd_pcm_set_sync(substream); | |
1113 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
1114 | set_rate_constraints(ice, substream); | |
1115 | return 0; | |
1116 | } | |
1117 | ||
1118 | static int snd_vt1724_playback_indep_close(snd_pcm_substream_t * substream) | |
1119 | { | |
1120 | ice1712_t *ice = snd_pcm_substream_chip(substream); | |
1121 | ||
1122 | if (PRO_RATE_RESET) | |
1123 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); | |
1124 | ice->playback_con_substream_ds[substream->number] = NULL; | |
1125 | ice->pcm_reserved[substream->number] = NULL; | |
1126 | ||
1127 | return 0; | |
1128 | } | |
1129 | ||
1130 | static snd_pcm_ops_t snd_vt1724_playback_indep_ops = { | |
1131 | .open = snd_vt1724_playback_indep_open, | |
1132 | .close = snd_vt1724_playback_indep_close, | |
1133 | .ioctl = snd_pcm_lib_ioctl, | |
1134 | .hw_params = snd_vt1724_pcm_hw_params, | |
1135 | .hw_free = snd_vt1724_pcm_hw_free, | |
1136 | .prepare = snd_vt1724_playback_indep_prepare, | |
1137 | .trigger = snd_vt1724_pcm_trigger, | |
1138 | .pointer = snd_vt1724_pcm_pointer, | |
1139 | }; | |
1140 | ||
1141 | ||
1142 | static int __devinit snd_vt1724_pcm_indep(ice1712_t * ice, int device) | |
1143 | { | |
1144 | snd_pcm_t *pcm; | |
1145 | int play; | |
1146 | int err; | |
1147 | ||
1148 | play = ice->num_total_dacs / 2 - 1; | |
1149 | if (play <= 0) | |
1150 | return 0; | |
1151 | ||
1152 | err = snd_pcm_new(ice->card, "ICE1724 Surrounds", device, play, 0, &pcm); | |
1153 | if (err < 0) | |
1154 | return err; | |
1155 | ||
1156 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, | |
1157 | &snd_vt1724_playback_indep_ops); | |
1158 | ||
1159 | pcm->private_data = ice; | |
1160 | pcm->info_flags = 0; | |
1161 | strcpy(pcm->name, "ICE1724 Surround PCM"); | |
1162 | ||
1163 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
1164 | snd_dma_pci_data(ice->pci), 64*1024, 64*1024); | |
1165 | ||
1166 | ice->pcm_ds = pcm; | |
1167 | ||
1168 | return 0; | |
1169 | } | |
1170 | ||
1171 | ||
1172 | /* | |
1173 | * Mixer section | |
1174 | */ | |
1175 | ||
1176 | static int __devinit snd_vt1724_ac97_mixer(ice1712_t * ice) | |
1177 | { | |
1178 | int err; | |
1179 | ||
1180 | if (! (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S)) { | |
1181 | ac97_bus_t *pbus; | |
1182 | ac97_template_t ac97; | |
1183 | static ac97_bus_ops_t ops = { | |
1184 | .write = snd_vt1724_ac97_write, | |
1185 | .read = snd_vt1724_ac97_read, | |
1186 | }; | |
1187 | ||
1188 | /* cold reset */ | |
1189 | outb(inb(ICEMT1724(ice, AC97_CMD)) | 0x80, ICEMT1724(ice, AC97_CMD)); | |
1190 | mdelay(5); /* FIXME */ | |
1191 | outb(inb(ICEMT1724(ice, AC97_CMD)) & ~0x80, ICEMT1724(ice, AC97_CMD)); | |
1192 | ||
1193 | if ((err = snd_ac97_bus(ice->card, 0, &ops, NULL, &pbus)) < 0) | |
1194 | return err; | |
1195 | memset(&ac97, 0, sizeof(ac97)); | |
1196 | ac97.private_data = ice; | |
1197 | if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0) | |
1198 | printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n"); | |
1199 | else | |
1200 | return 0; | |
1201 | } | |
1202 | /* I2S mixer only */ | |
1203 | strcat(ice->card->mixername, "ICE1724 - multitrack"); | |
1204 | return 0; | |
1205 | } | |
1206 | ||
1207 | /* | |
1208 | * | |
1209 | */ | |
1210 | ||
1211 | static inline unsigned int eeprom_triple(ice1712_t *ice, int idx) | |
1212 | { | |
1213 | return (unsigned int)ice->eeprom.data[idx] | \ | |
1214 | ((unsigned int)ice->eeprom.data[idx + 1] << 8) | \ | |
1215 | ((unsigned int)ice->eeprom.data[idx + 2] << 16); | |
1216 | } | |
1217 | ||
1218 | static void snd_vt1724_proc_read(snd_info_entry_t *entry, | |
1219 | snd_info_buffer_t * buffer) | |
1220 | { | |
1221 | ice1712_t *ice = entry->private_data; | |
1222 | unsigned int idx; | |
1223 | ||
1224 | snd_iprintf(buffer, "%s\n\n", ice->card->longname); | |
1225 | snd_iprintf(buffer, "EEPROM:\n"); | |
1226 | ||
1227 | snd_iprintf(buffer, " Subvendor : 0x%x\n", ice->eeprom.subvendor); | |
1228 | snd_iprintf(buffer, " Size : %i bytes\n", ice->eeprom.size); | |
1229 | snd_iprintf(buffer, " Version : %i\n", ice->eeprom.version); | |
1230 | snd_iprintf(buffer, " System Config : 0x%x\n", ice->eeprom.data[ICE_EEP2_SYSCONF]); | |
1231 | snd_iprintf(buffer, " ACLink : 0x%x\n", ice->eeprom.data[ICE_EEP2_ACLINK]); | |
1232 | snd_iprintf(buffer, " I2S : 0x%x\n", ice->eeprom.data[ICE_EEP2_I2S]); | |
1233 | snd_iprintf(buffer, " S/PDIF : 0x%x\n", ice->eeprom.data[ICE_EEP2_SPDIF]); | |
1234 | snd_iprintf(buffer, " GPIO direction : 0x%x\n", ice->eeprom.gpiodir); | |
1235 | snd_iprintf(buffer, " GPIO mask : 0x%x\n", ice->eeprom.gpiomask); | |
1236 | snd_iprintf(buffer, " GPIO state : 0x%x\n", ice->eeprom.gpiostate); | |
1237 | for (idx = 0x12; idx < ice->eeprom.size; idx++) | |
1238 | snd_iprintf(buffer, " Extra #%02i : 0x%x\n", idx, ice->eeprom.data[idx]); | |
1239 | ||
1240 | snd_iprintf(buffer, "\nRegisters:\n"); | |
1241 | ||
1242 | snd_iprintf(buffer, " PSDOUT03 : 0x%08x\n", (unsigned)inl(ICEMT1724(ice, ROUTE_PLAYBACK))); | |
1243 | for (idx = 0x0; idx < 0x20 ; idx++) | |
1244 | snd_iprintf(buffer, " CCS%02x : 0x%02x\n", idx, inb(ice->port+idx)); | |
1245 | for (idx = 0x0; idx < 0x30 ; idx++) | |
1246 | snd_iprintf(buffer, " MT%02x : 0x%02x\n", idx, inb(ice->profi_port+idx)); | |
1247 | } | |
1248 | ||
1249 | static void __devinit snd_vt1724_proc_init(ice1712_t * ice) | |
1250 | { | |
1251 | snd_info_entry_t *entry; | |
1252 | ||
1253 | if (! snd_card_proc_new(ice->card, "ice1724", &entry)) | |
1254 | snd_info_set_text_ops(entry, ice, 1024, snd_vt1724_proc_read); | |
1255 | } | |
1256 | ||
1257 | /* | |
1258 | * | |
1259 | */ | |
1260 | ||
1261 | static int snd_vt1724_eeprom_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) | |
1262 | { | |
1263 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES; | |
1264 | uinfo->count = sizeof(ice1712_eeprom_t); | |
1265 | return 0; | |
1266 | } | |
1267 | ||
1268 | static int snd_vt1724_eeprom_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1269 | { | |
1270 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); | |
1271 | ||
1272 | memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom)); | |
1273 | return 0; | |
1274 | } | |
1275 | ||
1276 | static snd_kcontrol_new_t snd_vt1724_eeprom __devinitdata = { | |
1277 | .iface = SNDRV_CTL_ELEM_IFACE_CARD, | |
1278 | .name = "ICE1724 EEPROM", | |
1279 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
1280 | .info = snd_vt1724_eeprom_info, | |
1281 | .get = snd_vt1724_eeprom_get | |
1282 | }; | |
1283 | ||
1284 | /* | |
1285 | */ | |
1286 | static int snd_vt1724_spdif_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) | |
1287 | { | |
1288 | uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; | |
1289 | uinfo->count = 1; | |
1290 | return 0; | |
1291 | } | |
1292 | ||
1293 | static unsigned int encode_spdif_bits(snd_aes_iec958_t *diga) | |
1294 | { | |
1295 | unsigned int val; | |
1296 | ||
1297 | val = diga->status[0] & 0x03; /* professional, non-audio */ | |
1298 | if (val & 0x01) { | |
1299 | /* professional */ | |
1300 | if ((diga->status[0] & IEC958_AES0_PRO_EMPHASIS) == IEC958_AES0_PRO_EMPHASIS_5015) | |
1301 | val |= 1U << 3; | |
1302 | switch (diga->status[0] & IEC958_AES0_PRO_FS) { | |
1303 | case IEC958_AES0_PRO_FS_44100: | |
1304 | break; | |
1305 | case IEC958_AES0_PRO_FS_32000: | |
1306 | val |= 3U << 12; | |
1307 | break; | |
1308 | default: | |
1309 | val |= 2U << 12; | |
1310 | break; | |
1311 | } | |
1312 | } else { | |
1313 | /* consumer */ | |
1314 | val |= diga->status[1] & 0x04; /* copyright */ | |
1315 | if ((diga->status[0] & IEC958_AES0_CON_EMPHASIS)== IEC958_AES0_CON_EMPHASIS_5015) | |
1316 | val |= 1U << 3; | |
1317 | val |= (unsigned int)(diga->status[1] & 0x3f) << 4; /* category */ | |
1318 | val |= (unsigned int)(diga->status[3] & IEC958_AES3_CON_FS) << 12; /* fs */ | |
1319 | } | |
1320 | return val; | |
1321 | } | |
1322 | ||
1323 | static void decode_spdif_bits(snd_aes_iec958_t *diga, unsigned int val) | |
1324 | { | |
1325 | memset(diga->status, 0, sizeof(diga->status)); | |
1326 | diga->status[0] = val & 0x03; /* professional, non-audio */ | |
1327 | if (val & 0x01) { | |
1328 | /* professional */ | |
1329 | if (val & (1U << 3)) | |
1330 | diga->status[0] |= IEC958_AES0_PRO_EMPHASIS_5015; | |
1331 | switch ((val >> 12) & 0x7) { | |
1332 | case 0: | |
1333 | break; | |
1334 | case 2: | |
1335 | diga->status[0] |= IEC958_AES0_PRO_FS_32000; | |
1336 | break; | |
1337 | default: | |
1338 | diga->status[0] |= IEC958_AES0_PRO_FS_48000; | |
1339 | break; | |
1340 | } | |
1341 | } else { | |
1342 | /* consumer */ | |
1343 | diga->status[0] |= val & (1U << 2); /* copyright */ | |
1344 | if (val & (1U << 3)) | |
1345 | diga->status[0] |= IEC958_AES0_CON_EMPHASIS_5015; | |
1346 | diga->status[1] |= (val >> 4) & 0x3f; /* category */ | |
1347 | diga->status[3] |= (val >> 12) & 0x07; /* fs */ | |
1348 | } | |
1349 | } | |
1350 | ||
1351 | static int snd_vt1724_spdif_default_get(snd_kcontrol_t * kcontrol, | |
1352 | snd_ctl_elem_value_t * ucontrol) | |
1353 | { | |
1354 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); | |
1355 | unsigned int val; | |
1356 | val = inw(ICEMT1724(ice, SPDIF_CTRL)); | |
1357 | decode_spdif_bits(&ucontrol->value.iec958, val); | |
1358 | return 0; | |
1359 | } | |
1360 | ||
1361 | static int snd_vt1724_spdif_default_put(snd_kcontrol_t * kcontrol, | |
1362 | snd_ctl_elem_value_t * ucontrol) | |
1363 | { | |
1364 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); | |
1365 | unsigned int val, old; | |
1366 | ||
1367 | val = encode_spdif_bits(&ucontrol->value.iec958); | |
1368 | spin_lock_irq(&ice->reg_lock); | |
1369 | old = inw(ICEMT1724(ice, SPDIF_CTRL)); | |
1370 | if (val != old) | |
1371 | update_spdif_bits(ice, val); | |
1372 | spin_unlock_irq(&ice->reg_lock); | |
1373 | return (val != old); | |
1374 | } | |
1375 | ||
1376 | static snd_kcontrol_new_t snd_vt1724_spdif_default __devinitdata = | |
1377 | { | |
1378 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, | |
1379 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT), | |
1380 | .info = snd_vt1724_spdif_info, | |
1381 | .get = snd_vt1724_spdif_default_get, | |
1382 | .put = snd_vt1724_spdif_default_put | |
1383 | }; | |
1384 | ||
1385 | static int snd_vt1724_spdif_maskc_get(snd_kcontrol_t * kcontrol, | |
1386 | snd_ctl_elem_value_t * ucontrol) | |
1387 | { | |
1388 | ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO | | |
1389 | IEC958_AES0_PROFESSIONAL | | |
1390 | IEC958_AES0_CON_NOT_COPYRIGHT | | |
1391 | IEC958_AES0_CON_EMPHASIS; | |
1392 | ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL | | |
1393 | IEC958_AES1_CON_CATEGORY; | |
1394 | ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS; | |
1395 | return 0; | |
1396 | } | |
1397 | ||
1398 | static int snd_vt1724_spdif_maskp_get(snd_kcontrol_t * kcontrol, | |
1399 | snd_ctl_elem_value_t * ucontrol) | |
1400 | { | |
1401 | ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO | | |
1402 | IEC958_AES0_PROFESSIONAL | | |
1403 | IEC958_AES0_PRO_FS | | |
1404 | IEC958_AES0_PRO_EMPHASIS; | |
1405 | return 0; | |
1406 | } | |
1407 | ||
1408 | static snd_kcontrol_new_t snd_vt1724_spdif_maskc __devinitdata = | |
1409 | { | |
1410 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
67ed4161 | 1411 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1da177e4 LT |
1412 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK), |
1413 | .info = snd_vt1724_spdif_info, | |
1414 | .get = snd_vt1724_spdif_maskc_get, | |
1415 | }; | |
1416 | ||
1417 | static snd_kcontrol_new_t snd_vt1724_spdif_maskp __devinitdata = | |
1418 | { | |
1419 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
67ed4161 | 1420 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1da177e4 LT |
1421 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK), |
1422 | .info = snd_vt1724_spdif_info, | |
1423 | .get = snd_vt1724_spdif_maskp_get, | |
1424 | }; | |
1425 | ||
1426 | static int snd_vt1724_spdif_sw_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) | |
1427 | { | |
1428 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
1429 | uinfo->count = 1; | |
1430 | uinfo->value.integer.min = 0; | |
1431 | uinfo->value.integer.max = 1; | |
1432 | return 0; | |
1433 | } | |
1434 | ||
1435 | static int snd_vt1724_spdif_sw_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1436 | { | |
1437 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); | |
1438 | ucontrol->value.integer.value[0] = inb(ICEREG1724(ice, SPDIF_CFG)) & VT1724_CFG_SPDIF_OUT_EN ? 1 : 0; | |
1439 | return 0; | |
1440 | } | |
1441 | ||
1442 | static int snd_vt1724_spdif_sw_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1443 | { | |
1444 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); | |
1445 | unsigned char old, val; | |
1446 | ||
1447 | spin_lock_irq(&ice->reg_lock); | |
1448 | old = val = inb(ICEREG1724(ice, SPDIF_CFG)); | |
1449 | val &= ~VT1724_CFG_SPDIF_OUT_EN; | |
1450 | if (ucontrol->value.integer.value[0]) | |
1451 | val |= VT1724_CFG_SPDIF_OUT_EN; | |
1452 | if (old != val) | |
1453 | outb(val, ICEREG1724(ice, SPDIF_CFG)); | |
1454 | spin_unlock_irq(&ice->reg_lock); | |
1455 | return old != val; | |
1456 | } | |
1457 | ||
1458 | static snd_kcontrol_new_t snd_vt1724_spdif_switch __devinitdata = | |
1459 | { | |
1460 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1461 | /* FIXME: the following conflict with IEC958 Playback Route */ | |
1462 | // .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), | |
10e8d78a | 1463 | .name = SNDRV_CTL_NAME_IEC958("Output ",NONE,SWITCH), |
1da177e4 LT |
1464 | .info = snd_vt1724_spdif_sw_info, |
1465 | .get = snd_vt1724_spdif_sw_get, | |
1466 | .put = snd_vt1724_spdif_sw_put | |
1467 | }; | |
1468 | ||
1469 | ||
1470 | #if 0 /* NOT USED YET */ | |
1471 | /* | |
1472 | * GPIO access from extern | |
1473 | */ | |
1474 | ||
1475 | int snd_vt1724_gpio_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) | |
1476 | { | |
1477 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
1478 | uinfo->count = 1; | |
1479 | uinfo->value.integer.min = 0; | |
1480 | uinfo->value.integer.max = 1; | |
1481 | return 0; | |
1482 | } | |
1483 | ||
1484 | int snd_vt1724_gpio_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1485 | { | |
1486 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); | |
1487 | int shift = kcontrol->private_value & 0xff; | |
1488 | int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0; | |
1489 | ||
1490 | snd_ice1712_save_gpio_status(ice); | |
1491 | ucontrol->value.integer.value[0] = (snd_ice1712_gpio_read(ice) & (1 << shift) ? 1 : 0) ^ invert; | |
1492 | snd_ice1712_restore_gpio_status(ice); | |
1493 | return 0; | |
1494 | } | |
1495 | ||
1496 | int snd_ice1712_gpio_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1497 | { | |
1498 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); | |
1499 | int shift = kcontrol->private_value & 0xff; | |
1500 | int invert = (kcontrol->private_value & (1<<24)) ? mask : 0; | |
1501 | unsigned int val, nval; | |
1502 | ||
1503 | if (kcontrol->private_value & (1 << 31)) | |
1504 | return -EPERM; | |
1505 | nval = (ucontrol->value.integer.value[0] ? (1 << shift) : 0) ^ invert; | |
1506 | snd_ice1712_save_gpio_status(ice); | |
1507 | val = snd_ice1712_gpio_read(ice); | |
1508 | nval |= val & ~(1 << shift); | |
1509 | if (val != nval) | |
1510 | snd_ice1712_gpio_write(ice, nval); | |
1511 | snd_ice1712_restore_gpio_status(ice); | |
1512 | return val != nval; | |
1513 | } | |
1514 | #endif /* NOT USED YET */ | |
1515 | ||
1516 | /* | |
1517 | * rate | |
1518 | */ | |
1519 | static int snd_vt1724_pro_internal_clock_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) | |
1520 | { | |
1521 | static char *texts_1724[] = { | |
1522 | "8000", /* 0: 6 */ | |
1523 | "9600", /* 1: 3 */ | |
1524 | "11025", /* 2: 10 */ | |
1525 | "12000", /* 3: 2 */ | |
1526 | "16000", /* 4: 5 */ | |
1527 | "22050", /* 5: 9 */ | |
1528 | "24000", /* 6: 1 */ | |
1529 | "32000", /* 7: 4 */ | |
1530 | "44100", /* 8: 8 */ | |
1531 | "48000", /* 9: 0 */ | |
1532 | "64000", /* 10: 15 */ | |
1533 | "88200", /* 11: 11 */ | |
1534 | "96000", /* 12: 7 */ | |
1535 | "176400", /* 13: 12 */ | |
1536 | "192000", /* 14: 14 */ | |
1537 | "IEC958 Input", /* 15: -- */ | |
1538 | }; | |
1539 | static char *texts_1720[] = { | |
1540 | "8000", /* 0: 6 */ | |
1541 | "9600", /* 1: 3 */ | |
1542 | "11025", /* 2: 10 */ | |
1543 | "12000", /* 3: 2 */ | |
1544 | "16000", /* 4: 5 */ | |
1545 | "22050", /* 5: 9 */ | |
1546 | "24000", /* 6: 1 */ | |
1547 | "32000", /* 7: 4 */ | |
1548 | "44100", /* 8: 8 */ | |
1549 | "48000", /* 9: 0 */ | |
1550 | "64000", /* 10: 15 */ | |
1551 | "88200", /* 11: 11 */ | |
1552 | "96000", /* 12: 7 */ | |
1553 | "IEC958 Input", /* 13: -- */ | |
1554 | }; | |
1555 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); | |
1556 | ||
1557 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
1558 | uinfo->count = 1; | |
1559 | uinfo->value.enumerated.items = ice->vt1720 ? 14 : 16; | |
1560 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
1561 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; | |
1562 | strcpy(uinfo->value.enumerated.name, | |
1563 | ice->vt1720 ? texts_1720[uinfo->value.enumerated.item] : | |
1564 | texts_1724[uinfo->value.enumerated.item]); | |
1565 | return 0; | |
1566 | } | |
1567 | ||
1568 | static int snd_vt1724_pro_internal_clock_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1569 | { | |
1570 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); | |
1571 | static unsigned char xlate[16] = { | |
1572 | 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 13, 255, 14, 10 | |
1573 | }; | |
1574 | unsigned char val; | |
1575 | ||
1576 | spin_lock_irq(&ice->reg_lock); | |
1577 | if (is_spdif_master(ice)) { | |
1578 | ucontrol->value.enumerated.item[0] = ice->vt1720 ? 13 : 15; | |
1579 | } else { | |
1580 | val = xlate[inb(ICEMT1724(ice, RATE)) & 15]; | |
1581 | if (val == 255) { | |
1582 | snd_BUG(); | |
1583 | val = 0; | |
1584 | } | |
1585 | ucontrol->value.enumerated.item[0] = val; | |
1586 | } | |
1587 | spin_unlock_irq(&ice->reg_lock); | |
1588 | return 0; | |
1589 | } | |
1590 | ||
1591 | static int snd_vt1724_pro_internal_clock_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1592 | { | |
1593 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); | |
1594 | unsigned char oval; | |
1595 | int rate; | |
1596 | int change = 0; | |
1597 | int spdif = ice->vt1720 ? 13 : 15; | |
1598 | ||
1599 | spin_lock_irq(&ice->reg_lock); | |
1600 | oval = inb(ICEMT1724(ice, RATE)); | |
1601 | if (ucontrol->value.enumerated.item[0] == spdif) { | |
1602 | outb(oval | VT1724_SPDIF_MASTER, ICEMT1724(ice, RATE)); | |
1603 | } else { | |
1604 | rate = rates[ucontrol->value.integer.value[0] % 15]; | |
1605 | if (rate <= get_max_rate(ice)) { | |
1606 | PRO_RATE_DEFAULT = rate; | |
1607 | spin_unlock_irq(&ice->reg_lock); | |
1608 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 1); | |
1609 | spin_lock_irq(&ice->reg_lock); | |
1610 | } | |
1611 | } | |
1612 | change = inb(ICEMT1724(ice, RATE)) != oval; | |
1613 | spin_unlock_irq(&ice->reg_lock); | |
1614 | ||
1615 | if ((oval & VT1724_SPDIF_MASTER) != (inb(ICEMT1724(ice, RATE)) & VT1724_SPDIF_MASTER)) { | |
1616 | /* notify akm chips as well */ | |
1617 | if (is_spdif_master(ice)) { | |
1618 | unsigned int i; | |
1619 | for (i = 0; i < ice->akm_codecs; i++) { | |
1620 | if (ice->akm[i].ops.set_rate_val) | |
1621 | ice->akm[i].ops.set_rate_val(&ice->akm[i], 0); | |
1622 | } | |
1623 | } | |
1624 | } | |
1625 | return change; | |
1626 | } | |
1627 | ||
1628 | static snd_kcontrol_new_t snd_vt1724_pro_internal_clock __devinitdata = { | |
1629 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1630 | .name = "Multi Track Internal Clock", | |
1631 | .info = snd_vt1724_pro_internal_clock_info, | |
1632 | .get = snd_vt1724_pro_internal_clock_get, | |
1633 | .put = snd_vt1724_pro_internal_clock_put | |
1634 | }; | |
1635 | ||
1636 | static int snd_vt1724_pro_rate_locking_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) | |
1637 | { | |
1638 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
1639 | uinfo->count = 1; | |
1640 | uinfo->value.integer.min = 0; | |
1641 | uinfo->value.integer.max = 1; | |
1642 | return 0; | |
1643 | } | |
1644 | ||
1645 | static int snd_vt1724_pro_rate_locking_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1646 | { | |
1647 | ucontrol->value.integer.value[0] = PRO_RATE_LOCKED; | |
1648 | return 0; | |
1649 | } | |
1650 | ||
1651 | static int snd_vt1724_pro_rate_locking_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1652 | { | |
1653 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); | |
1654 | int change = 0, nval; | |
1655 | ||
1656 | nval = ucontrol->value.integer.value[0] ? 1 : 0; | |
1657 | spin_lock_irq(&ice->reg_lock); | |
1658 | change = PRO_RATE_LOCKED != nval; | |
1659 | PRO_RATE_LOCKED = nval; | |
1660 | spin_unlock_irq(&ice->reg_lock); | |
1661 | return change; | |
1662 | } | |
1663 | ||
1664 | static snd_kcontrol_new_t snd_vt1724_pro_rate_locking __devinitdata = { | |
1665 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1666 | .name = "Multi Track Rate Locking", | |
1667 | .info = snd_vt1724_pro_rate_locking_info, | |
1668 | .get = snd_vt1724_pro_rate_locking_get, | |
1669 | .put = snd_vt1724_pro_rate_locking_put | |
1670 | }; | |
1671 | ||
1672 | static int snd_vt1724_pro_rate_reset_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) | |
1673 | { | |
1674 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
1675 | uinfo->count = 1; | |
1676 | uinfo->value.integer.min = 0; | |
1677 | uinfo->value.integer.max = 1; | |
1678 | return 0; | |
1679 | } | |
1680 | ||
1681 | static int snd_vt1724_pro_rate_reset_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1682 | { | |
1683 | ucontrol->value.integer.value[0] = PRO_RATE_RESET ? 1 : 0; | |
1684 | return 0; | |
1685 | } | |
1686 | ||
1687 | static int snd_vt1724_pro_rate_reset_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1688 | { | |
1689 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); | |
1690 | int change = 0, nval; | |
1691 | ||
1692 | nval = ucontrol->value.integer.value[0] ? 1 : 0; | |
1693 | spin_lock_irq(&ice->reg_lock); | |
1694 | change = PRO_RATE_RESET != nval; | |
1695 | PRO_RATE_RESET = nval; | |
1696 | spin_unlock_irq(&ice->reg_lock); | |
1697 | return change; | |
1698 | } | |
1699 | ||
1700 | static snd_kcontrol_new_t snd_vt1724_pro_rate_reset __devinitdata = { | |
1701 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1702 | .name = "Multi Track Rate Reset", | |
1703 | .info = snd_vt1724_pro_rate_reset_info, | |
1704 | .get = snd_vt1724_pro_rate_reset_get, | |
1705 | .put = snd_vt1724_pro_rate_reset_put | |
1706 | }; | |
1707 | ||
1708 | ||
1709 | /* | |
1710 | * routing | |
1711 | */ | |
1712 | static int snd_vt1724_pro_route_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) | |
1713 | { | |
1714 | static char *texts[] = { | |
1715 | "PCM Out", /* 0 */ | |
1716 | "H/W In 0", "H/W In 1", /* 1-2 */ | |
1717 | "IEC958 In L", "IEC958 In R", /* 3-4 */ | |
1718 | }; | |
1719 | ||
1720 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
1721 | uinfo->count = 1; | |
1722 | uinfo->value.enumerated.items = 5; | |
1723 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
1724 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; | |
1725 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); | |
1726 | return 0; | |
1727 | } | |
1728 | ||
1729 | static inline int analog_route_shift(int idx) | |
1730 | { | |
1731 | return (idx % 2) * 12 + ((idx / 2) * 3) + 8; | |
1732 | } | |
1733 | ||
1734 | static inline int digital_route_shift(int idx) | |
1735 | { | |
1736 | return idx * 3; | |
1737 | } | |
1738 | ||
1739 | static int get_route_val(ice1712_t *ice, int shift) | |
1740 | { | |
1741 | unsigned long val; | |
1742 | unsigned char eitem; | |
1743 | static unsigned char xlate[8] = { | |
1744 | 0, 255, 1, 2, 255, 255, 3, 4, | |
1745 | }; | |
1746 | ||
1747 | val = inl(ICEMT1724(ice, ROUTE_PLAYBACK)); | |
1748 | val >>= shift; | |
1749 | val &= 7; //we now have 3 bits per output | |
1750 | eitem = xlate[val]; | |
1751 | if (eitem == 255) { | |
1752 | snd_BUG(); | |
1753 | return 0; | |
1754 | } | |
1755 | return eitem; | |
1756 | } | |
1757 | ||
1758 | static int put_route_val(ice1712_t *ice, unsigned int val, int shift) | |
1759 | { | |
1760 | unsigned int old_val, nval; | |
1761 | int change; | |
1762 | static unsigned char xroute[8] = { | |
1763 | 0, /* PCM */ | |
1764 | 2, /* PSDIN0 Left */ | |
1765 | 3, /* PSDIN0 Right */ | |
1766 | 6, /* SPDIN Left */ | |
1767 | 7, /* SPDIN Right */ | |
1768 | }; | |
1769 | ||
1770 | nval = xroute[val % 5]; | |
1771 | val = old_val = inl(ICEMT1724(ice, ROUTE_PLAYBACK)); | |
1772 | val &= ~(0x07 << shift); | |
1773 | val |= nval << shift; | |
1774 | change = val != old_val; | |
1775 | if (change) | |
1776 | outl(val, ICEMT1724(ice, ROUTE_PLAYBACK)); | |
1777 | return change; | |
1778 | } | |
1779 | ||
1780 | static int snd_vt1724_pro_route_analog_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol) | |
1781 | { | |
1782 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); | |
1783 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); | |
1784 | ucontrol->value.enumerated.item[0] = get_route_val(ice, analog_route_shift(idx)); | |
1785 | return 0; | |
1786 | } | |
1787 | ||
1788 | static int snd_vt1724_pro_route_analog_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol) | |
1789 | { | |
1790 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); | |
1791 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); | |
1792 | return put_route_val(ice, ucontrol->value.enumerated.item[0], | |
1793 | analog_route_shift(idx)); | |
1794 | } | |
1795 | ||
1796 | static int snd_vt1724_pro_route_spdif_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol) | |
1797 | { | |
1798 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); | |
1799 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); | |
1800 | ucontrol->value.enumerated.item[0] = get_route_val(ice, digital_route_shift(idx)); | |
1801 | return 0; | |
1802 | } | |
1803 | ||
1804 | static int snd_vt1724_pro_route_spdif_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol) | |
1805 | { | |
1806 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); | |
1807 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); | |
1808 | return put_route_val(ice, ucontrol->value.enumerated.item[0], | |
1809 | digital_route_shift(idx)); | |
1810 | } | |
1811 | ||
1812 | static snd_kcontrol_new_t snd_vt1724_mixer_pro_analog_route __devinitdata = { | |
1813 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1814 | .name = "H/W Playback Route", | |
1815 | .info = snd_vt1724_pro_route_info, | |
1816 | .get = snd_vt1724_pro_route_analog_get, | |
1817 | .put = snd_vt1724_pro_route_analog_put, | |
1818 | }; | |
1819 | ||
1820 | static snd_kcontrol_new_t snd_vt1724_mixer_pro_spdif_route __devinitdata = { | |
1821 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1822 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Route", | |
1823 | .info = snd_vt1724_pro_route_info, | |
1824 | .get = snd_vt1724_pro_route_spdif_get, | |
1825 | .put = snd_vt1724_pro_route_spdif_put, | |
1826 | .count = 2, | |
1827 | }; | |
1828 | ||
1829 | ||
1830 | static int snd_vt1724_pro_peak_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) | |
1831 | { | |
1832 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
1833 | uinfo->count = 22; /* FIXME: for compatibility with ice1712... */ | |
1834 | uinfo->value.integer.min = 0; | |
1835 | uinfo->value.integer.max = 255; | |
1836 | return 0; | |
1837 | } | |
1838 | ||
1839 | static int snd_vt1724_pro_peak_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
1840 | { | |
1841 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); | |
1842 | int idx; | |
1843 | ||
1844 | spin_lock_irq(&ice->reg_lock); | |
1845 | for (idx = 0; idx < 22; idx++) { | |
1846 | outb(idx, ICEMT1724(ice, MONITOR_PEAKINDEX)); | |
1847 | ucontrol->value.integer.value[idx] = inb(ICEMT1724(ice, MONITOR_PEAKDATA)); | |
1848 | } | |
1849 | spin_unlock_irq(&ice->reg_lock); | |
1850 | return 0; | |
1851 | } | |
1852 | ||
1853 | static snd_kcontrol_new_t snd_vt1724_mixer_pro_peak __devinitdata = { | |
1854 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1855 | .name = "Multi Track Peak", | |
1856 | .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, | |
1857 | .info = snd_vt1724_pro_peak_info, | |
1858 | .get = snd_vt1724_pro_peak_get | |
1859 | }; | |
1860 | ||
1861 | /* | |
1862 | * | |
1863 | */ | |
1864 | ||
1865 | static struct snd_ice1712_card_info no_matched __devinitdata; | |
1866 | ||
1867 | static struct snd_ice1712_card_info *card_tables[] __devinitdata = { | |
1868 | snd_vt1724_revo_cards, | |
1869 | snd_vt1724_amp_cards, | |
1870 | snd_vt1724_aureon_cards, | |
1871 | snd_vt1720_mobo_cards, | |
1872 | snd_vt1720_pontis_cards, | |
1873 | snd_vt1724_prodigy192_cards, | |
1874 | snd_vt1724_juli_cards, | |
1875 | snd_vt1724_phase_cards, | |
1876 | NULL, | |
1877 | }; | |
1878 | ||
1879 | ||
1880 | /* | |
1881 | */ | |
1882 | ||
1883 | static void wait_i2c_busy(ice1712_t *ice) | |
1884 | { | |
1885 | int t = 0x10000; | |
1886 | while ((inb(ICEREG1724(ice, I2C_CTRL)) & VT1724_I2C_BUSY) && t--) | |
1887 | ; | |
1888 | if (t == -1) | |
1889 | printk(KERN_ERR "ice1724: i2c busy timeout\n"); | |
1890 | } | |
1891 | ||
1892 | unsigned char snd_vt1724_read_i2c(ice1712_t *ice, unsigned char dev, unsigned char addr) | |
1893 | { | |
1894 | unsigned char val; | |
1895 | ||
1896 | down(&ice->i2c_mutex); | |
1897 | outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR)); | |
1898 | outb(dev & ~VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR)); | |
1899 | wait_i2c_busy(ice); | |
1900 | val = inb(ICEREG1724(ice, I2C_DATA)); | |
1901 | up(&ice->i2c_mutex); | |
1902 | //printk("i2c_read: [0x%x,0x%x] = 0x%x\n", dev, addr, val); | |
1903 | return val; | |
1904 | } | |
1905 | ||
1906 | void snd_vt1724_write_i2c(ice1712_t *ice, unsigned char dev, unsigned char addr, unsigned char data) | |
1907 | { | |
1908 | down(&ice->i2c_mutex); | |
1909 | wait_i2c_busy(ice); | |
1910 | //printk("i2c_write: [0x%x,0x%x] = 0x%x\n", dev, addr, data); | |
1911 | outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR)); | |
1912 | outb(data, ICEREG1724(ice, I2C_DATA)); | |
1913 | outb(dev | VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR)); | |
1914 | wait_i2c_busy(ice); | |
1915 | up(&ice->i2c_mutex); | |
1916 | } | |
1917 | ||
1918 | static int __devinit snd_vt1724_read_eeprom(ice1712_t *ice, const char *modelname) | |
1919 | { | |
1920 | const int dev = 0xa0; /* EEPROM device address */ | |
1921 | unsigned int i, size; | |
1922 | struct snd_ice1712_card_info **tbl, *c; | |
1923 | ||
1924 | if (! modelname || ! *modelname) { | |
1925 | ice->eeprom.subvendor = 0; | |
1926 | if ((inb(ICEREG1724(ice, I2C_CTRL)) & VT1724_I2C_EEPROM) != 0) | |
1927 | ice->eeprom.subvendor = | |
1928 | (snd_vt1724_read_i2c(ice, dev, 0x00) << 0) | | |
1929 | (snd_vt1724_read_i2c(ice, dev, 0x01) << 8) | | |
1930 | (snd_vt1724_read_i2c(ice, dev, 0x02) << 16) | | |
1931 | (snd_vt1724_read_i2c(ice, dev, 0x03) << 24); | |
1932 | if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) { | |
1933 | /* invalid subvendor from EEPROM, try the PCI subststem ID instead */ | |
1934 | u16 vendor, device; | |
1935 | pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor); | |
1936 | pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device); | |
1937 | ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device); | |
1938 | if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) { | |
1939 | printk(KERN_ERR "ice1724: No valid ID is found\n"); | |
1940 | return -ENXIO; | |
1941 | } | |
1942 | } | |
1943 | } | |
1944 | for (tbl = card_tables; *tbl; tbl++) { | |
1945 | for (c = *tbl; c->subvendor; c++) { | |
1946 | if (modelname && c->model && ! strcmp(modelname, c->model)) { | |
1947 | printk(KERN_INFO "ice1724: Using board model %s\n", c->name); | |
1948 | ice->eeprom.subvendor = c->subvendor; | |
1949 | } else if (c->subvendor != ice->eeprom.subvendor) | |
1950 | continue; | |
1951 | if (! c->eeprom_size || ! c->eeprom_data) | |
1952 | goto found; | |
1953 | /* if the EEPROM is given by the driver, use it */ | |
1954 | snd_printdd("using the defined eeprom..\n"); | |
1955 | ice->eeprom.version = 2; | |
1956 | ice->eeprom.size = c->eeprom_size + 6; | |
1957 | memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size); | |
1958 | goto read_skipped; | |
1959 | } | |
1960 | } | |
1961 | printk(KERN_WARNING "ice1724: No matching model found for ID 0x%x\n", ice->eeprom.subvendor); | |
1962 | ||
1963 | found: | |
1964 | ice->eeprom.size = snd_vt1724_read_i2c(ice, dev, 0x04); | |
1965 | if (ice->eeprom.size < 6) | |
1966 | ice->eeprom.size = 32; | |
1967 | else if (ice->eeprom.size > 32) { | |
1968 | printk(KERN_ERR "ice1724: Invalid EEPROM (size = %i)\n", ice->eeprom.size); | |
1969 | return -EIO; | |
1970 | } | |
1971 | ice->eeprom.version = snd_vt1724_read_i2c(ice, dev, 0x05); | |
1972 | if (ice->eeprom.version != 2) | |
1973 | printk(KERN_WARNING "ice1724: Invalid EEPROM version %i\n", ice->eeprom.version); | |
1974 | size = ice->eeprom.size - 6; | |
1975 | for (i = 0; i < size; i++) | |
1976 | ice->eeprom.data[i] = snd_vt1724_read_i2c(ice, dev, i + 6); | |
1977 | ||
1978 | read_skipped: | |
1979 | ice->eeprom.gpiomask = eeprom_triple(ice, ICE_EEP2_GPIO_MASK); | |
1980 | ice->eeprom.gpiostate = eeprom_triple(ice, ICE_EEP2_GPIO_STATE); | |
1981 | ice->eeprom.gpiodir = eeprom_triple(ice, ICE_EEP2_GPIO_DIR); | |
1982 | ||
1983 | return 0; | |
1984 | } | |
1985 | ||
1986 | ||
1987 | ||
1988 | static int __devinit snd_vt1724_chip_init(ice1712_t *ice) | |
1989 | { | |
1990 | outb(VT1724_RESET , ICEREG1724(ice, CONTROL)); | |
1991 | udelay(200); | |
1992 | outb(0, ICEREG1724(ice, CONTROL)); | |
1993 | udelay(200); | |
1994 | outb(ice->eeprom.data[ICE_EEP2_SYSCONF], ICEREG1724(ice, SYS_CFG)); | |
1995 | outb(ice->eeprom.data[ICE_EEP2_ACLINK], ICEREG1724(ice, AC97_CFG)); | |
1996 | outb(ice->eeprom.data[ICE_EEP2_I2S], ICEREG1724(ice, I2S_FEATURES)); | |
1997 | outb(ice->eeprom.data[ICE_EEP2_SPDIF], ICEREG1724(ice, SPDIF_CFG)); | |
1998 | ||
1999 | ice->gpio.write_mask = ice->eeprom.gpiomask; | |
2000 | ice->gpio.direction = ice->eeprom.gpiodir; | |
2001 | snd_vt1724_set_gpio_mask(ice, ice->eeprom.gpiomask); | |
2002 | snd_vt1724_set_gpio_dir(ice, ice->eeprom.gpiodir); | |
2003 | snd_vt1724_set_gpio_data(ice, ice->eeprom.gpiostate); | |
2004 | ||
2005 | outb(0, ICEREG1724(ice, POWERDOWN)); | |
2006 | ||
2007 | return 0; | |
2008 | } | |
2009 | ||
2010 | static int __devinit snd_vt1724_spdif_build_controls(ice1712_t *ice) | |
2011 | { | |
2012 | int err; | |
2013 | snd_kcontrol_t *kctl; | |
2014 | ||
2015 | snd_assert(ice->pcm != NULL, return -EIO); | |
2016 | ||
2017 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_mixer_pro_spdif_route, ice)); | |
2018 | if (err < 0) | |
2019 | return err; | |
2020 | ||
2021 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_spdif_switch, ice)); | |
2022 | if (err < 0) | |
2023 | return err; | |
2024 | ||
2025 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_default, ice)); | |
2026 | if (err < 0) | |
2027 | return err; | |
2028 | kctl->id.device = ice->pcm->device; | |
2029 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_maskc, ice)); | |
2030 | if (err < 0) | |
2031 | return err; | |
2032 | kctl->id.device = ice->pcm->device; | |
2033 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_maskp, ice)); | |
2034 | if (err < 0) | |
2035 | return err; | |
2036 | kctl->id.device = ice->pcm->device; | |
2037 | #if 0 /* use default only */ | |
2038 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_stream, ice)); | |
2039 | if (err < 0) | |
2040 | return err; | |
2041 | kctl->id.device = ice->pcm->device; | |
2042 | ice->spdif.stream_ctl = kctl; | |
2043 | #endif | |
2044 | return 0; | |
2045 | } | |
2046 | ||
2047 | ||
2048 | static int __devinit snd_vt1724_build_controls(ice1712_t *ice) | |
2049 | { | |
2050 | int err; | |
2051 | ||
2052 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_eeprom, ice)); | |
2053 | if (err < 0) | |
2054 | return err; | |
2055 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_internal_clock, ice)); | |
2056 | if (err < 0) | |
2057 | return err; | |
2058 | ||
2059 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_rate_locking, ice)); | |
2060 | if (err < 0) | |
2061 | return err; | |
2062 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_rate_reset, ice)); | |
2063 | if (err < 0) | |
2064 | return err; | |
2065 | ||
2066 | if (ice->num_total_dacs > 0) { | |
2067 | snd_kcontrol_new_t tmp = snd_vt1724_mixer_pro_analog_route; | |
2068 | tmp.count = ice->num_total_dacs; | |
2069 | if (ice->vt1720 && tmp.count > 2) | |
2070 | tmp.count = 2; | |
2071 | err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice)); | |
2072 | if (err < 0) | |
2073 | return err; | |
2074 | } | |
2075 | ||
2076 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_mixer_pro_peak, ice)); | |
2077 | if (err < 0) | |
2078 | return err; | |
2079 | ||
2080 | return 0; | |
2081 | } | |
2082 | ||
2083 | static int snd_vt1724_free(ice1712_t *ice) | |
2084 | { | |
2085 | if (! ice->port) | |
2086 | goto __hw_end; | |
2087 | /* mask all interrupts */ | |
2088 | outb(0xff, ICEMT1724(ice, DMA_INT_MASK)); | |
2089 | outb(0xff, ICEREG1724(ice, IRQMASK)); | |
2090 | /* --- */ | |
2091 | __hw_end: | |
2092 | if (ice->irq >= 0) { | |
2093 | synchronize_irq(ice->irq); | |
2094 | free_irq(ice->irq, (void *) ice); | |
2095 | } | |
2096 | pci_release_regions(ice->pci); | |
2097 | snd_ice1712_akm4xxx_free(ice); | |
2098 | pci_disable_device(ice->pci); | |
2099 | kfree(ice); | |
2100 | return 0; | |
2101 | } | |
2102 | ||
2103 | static int snd_vt1724_dev_free(snd_device_t *device) | |
2104 | { | |
2105 | ice1712_t *ice = device->device_data; | |
2106 | return snd_vt1724_free(ice); | |
2107 | } | |
2108 | ||
2109 | static int __devinit snd_vt1724_create(snd_card_t * card, | |
2110 | struct pci_dev *pci, | |
2111 | const char *modelname, | |
2112 | ice1712_t ** r_ice1712) | |
2113 | { | |
2114 | ice1712_t *ice; | |
2115 | int err; | |
2116 | unsigned char mask; | |
2117 | static snd_device_ops_t ops = { | |
2118 | .dev_free = snd_vt1724_dev_free, | |
2119 | }; | |
2120 | ||
2121 | *r_ice1712 = NULL; | |
2122 | ||
2123 | /* enable PCI device */ | |
2124 | if ((err = pci_enable_device(pci)) < 0) | |
2125 | return err; | |
2126 | ||
e560d8d8 | 2127 | ice = kzalloc(sizeof(*ice), GFP_KERNEL); |
1da177e4 LT |
2128 | if (ice == NULL) { |
2129 | pci_disable_device(pci); | |
2130 | return -ENOMEM; | |
2131 | } | |
2132 | ice->vt1724 = 1; | |
2133 | spin_lock_init(&ice->reg_lock); | |
2134 | init_MUTEX(&ice->gpio_mutex); | |
2135 | init_MUTEX(&ice->open_mutex); | |
2136 | init_MUTEX(&ice->i2c_mutex); | |
2137 | ice->gpio.set_mask = snd_vt1724_set_gpio_mask; | |
2138 | ice->gpio.set_dir = snd_vt1724_set_gpio_dir; | |
2139 | ice->gpio.set_data = snd_vt1724_set_gpio_data; | |
2140 | ice->gpio.get_data = snd_vt1724_get_gpio_data; | |
2141 | ice->card = card; | |
2142 | ice->pci = pci; | |
2143 | ice->irq = -1; | |
2144 | pci_set_master(pci); | |
2145 | snd_vt1724_proc_init(ice); | |
2146 | synchronize_irq(pci->irq); | |
2147 | ||
2148 | if ((err = pci_request_regions(pci, "ICE1724")) < 0) { | |
2149 | kfree(ice); | |
2150 | pci_disable_device(pci); | |
2151 | return err; | |
2152 | } | |
2153 | ice->port = pci_resource_start(pci, 0); | |
2154 | ice->profi_port = pci_resource_start(pci, 1); | |
2155 | ||
2156 | if (request_irq(pci->irq, snd_vt1724_interrupt, SA_INTERRUPT|SA_SHIRQ, "ICE1724", (void *) ice)) { | |
2157 | snd_printk("unable to grab IRQ %d\n", pci->irq); | |
2158 | snd_vt1724_free(ice); | |
2159 | return -EIO; | |
2160 | } | |
2161 | ||
2162 | ice->irq = pci->irq; | |
2163 | ||
2164 | if (snd_vt1724_read_eeprom(ice, modelname) < 0) { | |
2165 | snd_vt1724_free(ice); | |
2166 | return -EIO; | |
2167 | } | |
2168 | if (snd_vt1724_chip_init(ice) < 0) { | |
2169 | snd_vt1724_free(ice); | |
2170 | return -EIO; | |
2171 | } | |
2172 | ||
2173 | /* unmask used interrupts */ | |
2174 | if (! (ice->eeprom.data[ICE_EEP2_SYSCONF] & VT1724_CFG_MPU401)) | |
2175 | mask = VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX; | |
2176 | else | |
2177 | mask = 0; | |
2178 | outb(mask, ICEREG1724(ice, IRQMASK)); | |
2179 | /* don't handle FIFO overrun/underruns (just yet), since they cause machine lockups */ | |
2180 | outb(VT1724_MULTI_FIFO_ERR, ICEMT1724(ice, DMA_INT_MASK)); | |
2181 | ||
2182 | if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops)) < 0) { | |
2183 | snd_vt1724_free(ice); | |
2184 | return err; | |
2185 | } | |
2186 | ||
2187 | snd_card_set_dev(card, &pci->dev); | |
2188 | ||
2189 | *r_ice1712 = ice; | |
2190 | return 0; | |
2191 | } | |
2192 | ||
2193 | ||
2194 | /* | |
2195 | * | |
2196 | * Registration | |
2197 | * | |
2198 | */ | |
2199 | ||
2200 | static int __devinit snd_vt1724_probe(struct pci_dev *pci, | |
2201 | const struct pci_device_id *pci_id) | |
2202 | { | |
2203 | static int dev; | |
2204 | snd_card_t *card; | |
2205 | ice1712_t *ice; | |
2206 | int pcm_dev = 0, err; | |
2207 | struct snd_ice1712_card_info **tbl, *c; | |
2208 | ||
2209 | if (dev >= SNDRV_CARDS) | |
2210 | return -ENODEV; | |
2211 | if (!enable[dev]) { | |
2212 | dev++; | |
2213 | return -ENOENT; | |
2214 | } | |
2215 | ||
2216 | card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); | |
2217 | if (card == NULL) | |
2218 | return -ENOMEM; | |
2219 | ||
2220 | strcpy(card->driver, "ICE1724"); | |
2221 | strcpy(card->shortname, "ICEnsemble ICE1724"); | |
2222 | ||
2223 | if ((err = snd_vt1724_create(card, pci, model[dev], &ice)) < 0) { | |
2224 | snd_card_free(card); | |
2225 | return err; | |
2226 | } | |
2227 | ||
2228 | for (tbl = card_tables; *tbl; tbl++) { | |
2229 | for (c = *tbl; c->subvendor; c++) { | |
2230 | if (c->subvendor == ice->eeprom.subvendor) { | |
2231 | strcpy(card->shortname, c->name); | |
2232 | if (c->driver) /* specific driver? */ | |
2233 | strcpy(card->driver, c->driver); | |
2234 | if (c->chip_init) { | |
2235 | if ((err = c->chip_init(ice)) < 0) { | |
2236 | snd_card_free(card); | |
2237 | return err; | |
2238 | } | |
2239 | } | |
2240 | goto __found; | |
2241 | } | |
2242 | } | |
2243 | } | |
2244 | c = &no_matched; | |
2245 | __found: | |
2246 | ||
2247 | if ((err = snd_vt1724_pcm_profi(ice, pcm_dev++)) < 0) { | |
2248 | snd_card_free(card); | |
2249 | return err; | |
2250 | } | |
2251 | ||
2252 | if ((err = snd_vt1724_pcm_spdif(ice, pcm_dev++)) < 0) { | |
2253 | snd_card_free(card); | |
2254 | return err; | |
2255 | } | |
2256 | ||
2257 | if ((err = snd_vt1724_pcm_indep(ice, pcm_dev++)) < 0) { | |
2258 | snd_card_free(card); | |
2259 | return err; | |
2260 | } | |
2261 | ||
2262 | if ((err = snd_vt1724_ac97_mixer(ice)) < 0) { | |
2263 | snd_card_free(card); | |
2264 | return err; | |
2265 | } | |
2266 | ||
2267 | if ((err = snd_vt1724_build_controls(ice)) < 0) { | |
2268 | snd_card_free(card); | |
2269 | return err; | |
2270 | } | |
2271 | ||
2272 | if (ice->pcm && ice->has_spdif) { /* has SPDIF I/O */ | |
2273 | if ((err = snd_vt1724_spdif_build_controls(ice)) < 0) { | |
2274 | snd_card_free(card); | |
2275 | return err; | |
2276 | } | |
2277 | } | |
2278 | ||
2279 | if (c->build_controls) { | |
2280 | if ((err = c->build_controls(ice)) < 0) { | |
2281 | snd_card_free(card); | |
2282 | return err; | |
2283 | } | |
2284 | } | |
2285 | ||
2286 | if (! c->no_mpu401) { | |
2287 | if (ice->eeprom.data[ICE_EEP2_SYSCONF] & VT1724_CFG_MPU401) { | |
2288 | if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712, | |
2289 | ICEREG1724(ice, MPU_CTRL), 1, | |
2290 | ice->irq, 0, | |
2291 | &ice->rmidi[0])) < 0) { | |
2292 | snd_card_free(card); | |
2293 | return err; | |
2294 | } | |
2295 | } | |
2296 | } | |
2297 | ||
2298 | sprintf(card->longname, "%s at 0x%lx, irq %i", | |
2299 | card->shortname, ice->port, ice->irq); | |
2300 | ||
2301 | if ((err = snd_card_register(card)) < 0) { | |
2302 | snd_card_free(card); | |
2303 | return err; | |
2304 | } | |
2305 | pci_set_drvdata(pci, card); | |
2306 | dev++; | |
2307 | return 0; | |
2308 | } | |
2309 | ||
2310 | static void __devexit snd_vt1724_remove(struct pci_dev *pci) | |
2311 | { | |
2312 | snd_card_free(pci_get_drvdata(pci)); | |
2313 | pci_set_drvdata(pci, NULL); | |
2314 | } | |
2315 | ||
2316 | static struct pci_driver driver = { | |
2317 | .name = "ICE1724", | |
3bcd4649 | 2318 | .owner = THIS_MODULE, |
1da177e4 LT |
2319 | .id_table = snd_vt1724_ids, |
2320 | .probe = snd_vt1724_probe, | |
2321 | .remove = __devexit_p(snd_vt1724_remove), | |
2322 | }; | |
2323 | ||
2324 | static int __init alsa_card_ice1724_init(void) | |
2325 | { | |
01d25d46 | 2326 | return pci_register_driver(&driver); |
1da177e4 LT |
2327 | } |
2328 | ||
2329 | static void __exit alsa_card_ice1724_exit(void) | |
2330 | { | |
2331 | pci_unregister_driver(&driver); | |
2332 | } | |
2333 | ||
2334 | module_init(alsa_card_ice1724_init) | |
2335 | module_exit(alsa_card_ice1724_exit) |