]>
Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* |
2 | * ALSA driver for VT1724 ICEnsemble ICE1724 / VIA VT1724 (Envy24HT) | |
3 | * VIA VT1720 (Envy24PT) | |
4 | * | |
c1017a4c | 5 | * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz> |
1da177e4 LT |
6 | * 2002 James Stafford <jstafford@ampltd.com> |
7 | * 2003 Takashi Iwai <tiwai@suse.de> | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
22 | * | |
23 | */ | |
24 | ||
1da177e4 LT |
25 | #include <asm/io.h> |
26 | #include <linux/delay.h> | |
27 | #include <linux/interrupt.h> | |
28 | #include <linux/init.h> | |
29 | #include <linux/pci.h> | |
30 | #include <linux/slab.h> | |
31 | #include <linux/moduleparam.h> | |
62932df8 | 32 | #include <linux/mutex.h> |
1da177e4 LT |
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" | |
6b8d6e55 | 50 | #include "prodigy_hifi.h" |
1da177e4 LT |
51 | #include "juli.h" |
52 | #include "phase.h" | |
f6cdab5f | 53 | #include "wtm.h" |
f31639b8 | 54 | #include "se.h" |
1da177e4 | 55 | |
c1017a4c | 56 | MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); |
1da177e4 LT |
57 | MODULE_DESCRIPTION("VIA ICEnsemble ICE1724/1720 (Envy24HT/PT)"); |
58 | MODULE_LICENSE("GPL"); | |
59 | MODULE_SUPPORTED_DEVICE("{" | |
60 | REVO_DEVICE_DESC | |
61 | AMP_AUDIO2000_DEVICE_DESC | |
62 | AUREON_DEVICE_DESC | |
63 | VT1720_MOBO_DEVICE_DESC | |
64 | PONTIS_DEVICE_DESC | |
65 | PRODIGY192_DEVICE_DESC | |
6b8d6e55 | 66 | PRODIGY_HIFI_DEVICE_DESC |
1da177e4 LT |
67 | JULI_DEVICE_DESC |
68 | PHASE_DEVICE_DESC | |
f6cdab5f | 69 | WTM_DEVICE_DESC |
f31639b8 | 70 | SE_DEVICE_DESC |
1da177e4 LT |
71 | "{VIA,VT1720}," |
72 | "{VIA,VT1724}," | |
73 | "{ICEnsemble,Generic ICE1724}," | |
74 | "{ICEnsemble,Generic Envy24HT}" | |
75 | "{ICEnsemble,Generic Envy24PT}}"); | |
76 | ||
77 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | |
78 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
79 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ | |
80 | static char *model[SNDRV_CARDS]; | |
81 | ||
82 | module_param_array(index, int, NULL, 0444); | |
83 | MODULE_PARM_DESC(index, "Index value for ICE1724 soundcard."); | |
84 | module_param_array(id, charp, NULL, 0444); | |
85 | MODULE_PARM_DESC(id, "ID string for ICE1724 soundcard."); | |
86 | module_param_array(enable, bool, NULL, 0444); | |
87 | MODULE_PARM_DESC(enable, "Enable ICE1724 soundcard."); | |
88 | module_param_array(model, charp, NULL, 0444); | |
89 | MODULE_PARM_DESC(model, "Use the given board model."); | |
90 | ||
1da177e4 LT |
91 | |
92 | /* Both VT1720 and VT1724 have the same PCI IDs */ | |
32b47da0 | 93 | static const struct pci_device_id snd_vt1724_ids[] = { |
1da177e4 LT |
94 | { PCI_VENDOR_ID_ICE, PCI_DEVICE_ID_VT1724, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, |
95 | { 0, } | |
96 | }; | |
97 | ||
98 | MODULE_DEVICE_TABLE(pci, snd_vt1724_ids); | |
99 | ||
100 | ||
101 | static int PRO_RATE_LOCKED; | |
102 | static int PRO_RATE_RESET = 1; | |
103 | static unsigned int PRO_RATE_DEFAULT = 44100; | |
104 | ||
105 | /* | |
106 | * Basic I/O | |
107 | */ | |
108 | ||
109 | /* check whether the clock mode is spdif-in */ | |
ab0c7d72 | 110 | static inline int is_spdif_master(struct snd_ice1712 *ice) |
1da177e4 LT |
111 | { |
112 | return (inb(ICEMT1724(ice, RATE)) & VT1724_SPDIF_MASTER) ? 1 : 0; | |
113 | } | |
114 | ||
ab0c7d72 | 115 | static inline int is_pro_rate_locked(struct snd_ice1712 *ice) |
1da177e4 LT |
116 | { |
117 | return is_spdif_master(ice) || PRO_RATE_LOCKED; | |
118 | } | |
119 | ||
120 | /* | |
121 | * ac97 section | |
122 | */ | |
123 | ||
ab0c7d72 | 124 | static unsigned char snd_vt1724_ac97_ready(struct snd_ice1712 *ice) |
1da177e4 LT |
125 | { |
126 | unsigned char old_cmd; | |
127 | int tm; | |
128 | for (tm = 0; tm < 0x10000; tm++) { | |
129 | old_cmd = inb(ICEMT1724(ice, AC97_CMD)); | |
130 | if (old_cmd & (VT1724_AC97_WRITE | VT1724_AC97_READ)) | |
131 | continue; | |
132 | if (!(old_cmd & VT1724_AC97_READY)) | |
133 | continue; | |
134 | return old_cmd; | |
135 | } | |
136 | snd_printd(KERN_ERR "snd_vt1724_ac97_ready: timeout\n"); | |
137 | return old_cmd; | |
138 | } | |
139 | ||
ab0c7d72 | 140 | static int snd_vt1724_ac97_wait_bit(struct snd_ice1712 *ice, unsigned char bit) |
1da177e4 LT |
141 | { |
142 | int tm; | |
143 | for (tm = 0; tm < 0x10000; tm++) | |
144 | if ((inb(ICEMT1724(ice, AC97_CMD)) & bit) == 0) | |
145 | return 0; | |
146 | snd_printd(KERN_ERR "snd_vt1724_ac97_wait_bit: timeout\n"); | |
147 | return -EIO; | |
148 | } | |
149 | ||
ab0c7d72 | 150 | static void snd_vt1724_ac97_write(struct snd_ac97 *ac97, |
1da177e4 LT |
151 | unsigned short reg, |
152 | unsigned short val) | |
153 | { | |
ab0c7d72 | 154 | struct snd_ice1712 *ice = ac97->private_data; |
1da177e4 LT |
155 | unsigned char old_cmd; |
156 | ||
157 | old_cmd = snd_vt1724_ac97_ready(ice); | |
158 | old_cmd &= ~VT1724_AC97_ID_MASK; | |
159 | old_cmd |= ac97->num; | |
160 | outb(reg, ICEMT1724(ice, AC97_INDEX)); | |
161 | outw(val, ICEMT1724(ice, AC97_DATA)); | |
162 | outb(old_cmd | VT1724_AC97_WRITE, ICEMT1724(ice, AC97_CMD)); | |
163 | snd_vt1724_ac97_wait_bit(ice, VT1724_AC97_WRITE); | |
164 | } | |
165 | ||
ab0c7d72 | 166 | static unsigned short snd_vt1724_ac97_read(struct snd_ac97 *ac97, unsigned short reg) |
1da177e4 | 167 | { |
ab0c7d72 | 168 | struct snd_ice1712 *ice = ac97->private_data; |
1da177e4 LT |
169 | unsigned char old_cmd; |
170 | ||
171 | old_cmd = snd_vt1724_ac97_ready(ice); | |
172 | old_cmd &= ~VT1724_AC97_ID_MASK; | |
173 | old_cmd |= ac97->num; | |
174 | outb(reg, ICEMT1724(ice, AC97_INDEX)); | |
175 | outb(old_cmd | VT1724_AC97_READ, ICEMT1724(ice, AC97_CMD)); | |
176 | if (snd_vt1724_ac97_wait_bit(ice, VT1724_AC97_READ) < 0) | |
177 | return ~0; | |
178 | return inw(ICEMT1724(ice, AC97_DATA)); | |
179 | } | |
180 | ||
181 | ||
182 | /* | |
183 | * GPIO operations | |
184 | */ | |
185 | ||
186 | /* set gpio direction 0 = read, 1 = write */ | |
ab0c7d72 | 187 | static void snd_vt1724_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data) |
1da177e4 LT |
188 | { |
189 | outl(data, ICEREG1724(ice, GPIO_DIRECTION)); | |
190 | inw(ICEREG1724(ice, GPIO_DIRECTION)); /* dummy read for pci-posting */ | |
191 | } | |
192 | ||
193 | /* set the gpio mask (0 = writable) */ | |
ab0c7d72 | 194 | static void snd_vt1724_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data) |
1da177e4 LT |
195 | { |
196 | outw(data, ICEREG1724(ice, GPIO_WRITE_MASK)); | |
197 | if (! ice->vt1720) /* VT1720 supports only 16 GPIO bits */ | |
198 | outb((data >> 16) & 0xff, ICEREG1724(ice, GPIO_WRITE_MASK_22)); | |
199 | inw(ICEREG1724(ice, GPIO_WRITE_MASK)); /* dummy read for pci-posting */ | |
200 | } | |
201 | ||
ab0c7d72 | 202 | static void snd_vt1724_set_gpio_data(struct snd_ice1712 *ice, unsigned int data) |
1da177e4 LT |
203 | { |
204 | outw(data, ICEREG1724(ice, GPIO_DATA)); | |
205 | if (! ice->vt1720) | |
206 | outb(data >> 16, ICEREG1724(ice, GPIO_DATA_22)); | |
207 | inw(ICEREG1724(ice, GPIO_DATA)); /* dummy read for pci-posting */ | |
208 | } | |
209 | ||
ab0c7d72 | 210 | static unsigned int snd_vt1724_get_gpio_data(struct snd_ice1712 *ice) |
1da177e4 LT |
211 | { |
212 | unsigned int data; | |
213 | if (! ice->vt1720) | |
214 | data = (unsigned int)inb(ICEREG1724(ice, GPIO_DATA_22)); | |
215 | else | |
216 | data = 0; | |
217 | data = (data << 16) | inw(ICEREG1724(ice, GPIO_DATA)); | |
218 | return data; | |
219 | } | |
220 | ||
221 | /* | |
222 | * Interrupt handler | |
223 | */ | |
224 | ||
7d12e780 | 225 | static irqreturn_t snd_vt1724_interrupt(int irq, void *dev_id) |
1da177e4 | 226 | { |
ab0c7d72 | 227 | struct snd_ice1712 *ice = dev_id; |
1da177e4 LT |
228 | unsigned char status; |
229 | int handled = 0; | |
230 | ||
231 | while (1) { | |
232 | status = inb(ICEREG1724(ice, IRQSTAT)); | |
233 | if (status == 0) | |
234 | break; | |
235 | ||
236 | handled = 1; | |
ab0c7d72 TI |
237 | /* these should probably be separated at some point, |
238 | * but as we don't currently have MPU support on the board | |
239 | * I will leave it | |
240 | */ | |
1da177e4 LT |
241 | if ((status & VT1724_IRQ_MPU_RX)||(status & VT1724_IRQ_MPU_TX)) { |
242 | if (ice->rmidi[0]) | |
7d12e780 | 243 | snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data); |
1da177e4 LT |
244 | outb(status & (VT1724_IRQ_MPU_RX|VT1724_IRQ_MPU_TX), ICEREG1724(ice, IRQSTAT)); |
245 | status &= ~(VT1724_IRQ_MPU_RX|VT1724_IRQ_MPU_TX); | |
246 | } | |
247 | if (status & VT1724_IRQ_MTPCM) { | |
248 | /* | |
249 | * Multi-track PCM | |
250 | * PCM assignment are: | |
251 | * Playback DMA0 (M/C) = playback_pro_substream | |
252 | * Playback DMA1 = playback_con_substream_ds[0] | |
253 | * Playback DMA2 = playback_con_substream_ds[1] | |
254 | * Playback DMA3 = playback_con_substream_ds[2] | |
255 | * Playback DMA4 (SPDIF) = playback_con_substream | |
256 | * Record DMA0 = capture_pro_substream | |
257 | * Record DMA1 = capture_con_substream | |
258 | */ | |
259 | unsigned char mtstat = inb(ICEMT1724(ice, IRQ)); | |
260 | if (mtstat & VT1724_MULTI_PDMA0) { | |
261 | if (ice->playback_pro_substream) | |
262 | snd_pcm_period_elapsed(ice->playback_pro_substream); | |
263 | } | |
264 | if (mtstat & VT1724_MULTI_RDMA0) { | |
265 | if (ice->capture_pro_substream) | |
266 | snd_pcm_period_elapsed(ice->capture_pro_substream); | |
267 | } | |
268 | if (mtstat & VT1724_MULTI_PDMA1) { | |
269 | if (ice->playback_con_substream_ds[0]) | |
270 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[0]); | |
271 | } | |
272 | if (mtstat & VT1724_MULTI_PDMA2) { | |
273 | if (ice->playback_con_substream_ds[1]) | |
274 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[1]); | |
275 | } | |
276 | if (mtstat & VT1724_MULTI_PDMA3) { | |
277 | if (ice->playback_con_substream_ds[2]) | |
278 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[2]); | |
279 | } | |
280 | if (mtstat & VT1724_MULTI_PDMA4) { | |
281 | if (ice->playback_con_substream) | |
282 | snd_pcm_period_elapsed(ice->playback_con_substream); | |
283 | } | |
284 | if (mtstat & VT1724_MULTI_RDMA1) { | |
285 | if (ice->capture_con_substream) | |
286 | snd_pcm_period_elapsed(ice->capture_con_substream); | |
287 | } | |
288 | /* ack anyway to avoid freeze */ | |
289 | outb(mtstat, ICEMT1724(ice, IRQ)); | |
290 | /* ought to really handle this properly */ | |
291 | if (mtstat & VT1724_MULTI_FIFO_ERR) { | |
292 | unsigned char fstat = inb(ICEMT1724(ice, DMA_FIFO_ERR)); | |
293 | outb(fstat, ICEMT1724(ice, DMA_FIFO_ERR)); | |
294 | outb(VT1724_MULTI_FIFO_ERR | inb(ICEMT1724(ice, DMA_INT_MASK)), ICEMT1724(ice, DMA_INT_MASK)); | |
295 | /* If I don't do this, I get machine lockup due to continual interrupts */ | |
296 | } | |
297 | ||
298 | } | |
299 | } | |
300 | return IRQ_RETVAL(handled); | |
301 | } | |
302 | ||
303 | /* | |
304 | * PCM code - professional part (multitrack) | |
305 | */ | |
306 | ||
307 | static unsigned int rates[] = { | |
308 | 8000, 9600, 11025, 12000, 16000, 22050, 24000, | |
309 | 32000, 44100, 48000, 64000, 88200, 96000, | |
310 | 176400, 192000, | |
311 | }; | |
312 | ||
ab0c7d72 | 313 | static struct snd_pcm_hw_constraint_list hw_constraints_rates_96 = { |
1da177e4 LT |
314 | .count = ARRAY_SIZE(rates) - 2, /* up to 96000 */ |
315 | .list = rates, | |
316 | .mask = 0, | |
317 | }; | |
318 | ||
ab0c7d72 | 319 | static struct snd_pcm_hw_constraint_list hw_constraints_rates_48 = { |
1da177e4 LT |
320 | .count = ARRAY_SIZE(rates) - 5, /* up to 48000 */ |
321 | .list = rates, | |
322 | .mask = 0, | |
323 | }; | |
324 | ||
ab0c7d72 | 325 | static struct snd_pcm_hw_constraint_list hw_constraints_rates_192 = { |
1da177e4 LT |
326 | .count = ARRAY_SIZE(rates), |
327 | .list = rates, | |
328 | .mask = 0, | |
329 | }; | |
330 | ||
331 | struct vt1724_pcm_reg { | |
332 | unsigned int addr; /* ADDR register offset */ | |
333 | unsigned int size; /* SIZE register offset */ | |
334 | unsigned int count; /* COUNT register offset */ | |
335 | unsigned int start; /* start & pause bit */ | |
336 | }; | |
337 | ||
ab0c7d72 | 338 | static int snd_vt1724_pcm_trigger(struct snd_pcm_substream *substream, int cmd) |
1da177e4 | 339 | { |
ab0c7d72 | 340 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
341 | unsigned char what; |
342 | unsigned char old; | |
ab0c7d72 | 343 | struct snd_pcm_substream *s; |
1da177e4 LT |
344 | |
345 | what = 0; | |
ef991b95 | 346 | snd_pcm_group_for_each_entry(s, substream) { |
29998d24 CL |
347 | if (snd_pcm_substream_chip(s) == ice) { |
348 | const struct vt1724_pcm_reg *reg; | |
349 | reg = s->runtime->private_data; | |
350 | what |= reg->start; | |
351 | snd_pcm_trigger_done(s, substream); | |
352 | } | |
1da177e4 LT |
353 | } |
354 | ||
355 | switch (cmd) { | |
356 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: | |
357 | case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: | |
358 | spin_lock(&ice->reg_lock); | |
359 | old = inb(ICEMT1724(ice, DMA_PAUSE)); | |
360 | if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) | |
361 | old |= what; | |
362 | else | |
363 | old &= ~what; | |
364 | outb(old, ICEMT1724(ice, DMA_PAUSE)); | |
365 | spin_unlock(&ice->reg_lock); | |
366 | break; | |
367 | ||
368 | case SNDRV_PCM_TRIGGER_START: | |
369 | case SNDRV_PCM_TRIGGER_STOP: | |
370 | spin_lock(&ice->reg_lock); | |
371 | old = inb(ICEMT1724(ice, DMA_CONTROL)); | |
372 | if (cmd == SNDRV_PCM_TRIGGER_START) | |
373 | old |= what; | |
374 | else | |
375 | old &= ~what; | |
376 | outb(old, ICEMT1724(ice, DMA_CONTROL)); | |
377 | spin_unlock(&ice->reg_lock); | |
378 | break; | |
379 | ||
380 | default: | |
381 | return -EINVAL; | |
382 | } | |
383 | return 0; | |
384 | } | |
385 | ||
386 | /* | |
387 | */ | |
388 | ||
389 | #define DMA_STARTS (VT1724_RDMA0_START|VT1724_PDMA0_START|VT1724_RDMA1_START|\ | |
390 | VT1724_PDMA1_START|VT1724_PDMA2_START|VT1724_PDMA3_START|VT1724_PDMA4_START) | |
391 | #define DMA_PAUSES (VT1724_RDMA0_PAUSE|VT1724_PDMA0_PAUSE|VT1724_RDMA1_PAUSE|\ | |
392 | VT1724_PDMA1_PAUSE|VT1724_PDMA2_PAUSE|VT1724_PDMA3_PAUSE|VT1724_PDMA4_PAUSE) | |
393 | ||
ab0c7d72 | 394 | static int get_max_rate(struct snd_ice1712 *ice) |
1da177e4 LT |
395 | { |
396 | if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) { | |
397 | if ((ice->eeprom.data[ICE_EEP2_I2S] & 0x08) && !ice->vt1720) | |
398 | return 192000; | |
399 | else | |
400 | return 96000; | |
401 | } else | |
402 | return 48000; | |
403 | } | |
404 | ||
ab0c7d72 TI |
405 | static void snd_vt1724_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, |
406 | int force) | |
1da177e4 LT |
407 | { |
408 | unsigned long flags; | |
409 | unsigned char val, old; | |
410 | unsigned int i, mclk_change; | |
411 | ||
412 | if (rate > get_max_rate(ice)) | |
413 | return; | |
414 | ||
415 | switch (rate) { | |
416 | case 8000: val = 6; break; | |
417 | case 9600: val = 3; break; | |
418 | case 11025: val = 10; break; | |
419 | case 12000: val = 2; break; | |
420 | case 16000: val = 5; break; | |
421 | case 22050: val = 9; break; | |
422 | case 24000: val = 1; break; | |
423 | case 32000: val = 4; break; | |
424 | case 44100: val = 8; break; | |
425 | case 48000: val = 0; break; | |
426 | case 64000: val = 15; break; | |
427 | case 88200: val = 11; break; | |
428 | case 96000: val = 7; break; | |
429 | case 176400: val = 12; break; | |
430 | case 192000: val = 14; break; | |
431 | default: | |
432 | snd_BUG(); | |
433 | val = 0; | |
434 | break; | |
435 | } | |
436 | ||
437 | spin_lock_irqsave(&ice->reg_lock, flags); | |
438 | if ((inb(ICEMT1724(ice, DMA_CONTROL)) & DMA_STARTS) || | |
439 | (inb(ICEMT1724(ice, DMA_PAUSE)) & DMA_PAUSES)) { | |
440 | /* running? we cannot change the rate now... */ | |
441 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
442 | return; | |
443 | } | |
444 | if (!force && is_pro_rate_locked(ice)) { | |
445 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
446 | return; | |
447 | } | |
448 | ||
449 | old = inb(ICEMT1724(ice, RATE)); | |
450 | if (force || old != val) | |
451 | outb(val, ICEMT1724(ice, RATE)); | |
452 | else if (rate == ice->cur_rate) { | |
453 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
454 | return; | |
455 | } | |
456 | ||
457 | ice->cur_rate = rate; | |
458 | ||
459 | /* check MT02 */ | |
460 | mclk_change = 0; | |
461 | if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) { | |
462 | val = old = inb(ICEMT1724(ice, I2S_FORMAT)); | |
463 | if (rate > 96000) | |
464 | val |= VT1724_MT_I2S_MCLK_128X; /* 128x MCLK */ | |
465 | else | |
466 | val &= ~VT1724_MT_I2S_MCLK_128X; /* 256x MCLK */ | |
467 | if (val != old) { | |
468 | outb(val, ICEMT1724(ice, I2S_FORMAT)); | |
469 | mclk_change = 1; | |
470 | } | |
471 | } | |
472 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
473 | ||
474 | if (mclk_change && ice->gpio.i2s_mclk_changed) | |
475 | ice->gpio.i2s_mclk_changed(ice); | |
476 | if (ice->gpio.set_pro_rate) | |
477 | ice->gpio.set_pro_rate(ice, rate); | |
478 | ||
479 | /* set up codecs */ | |
480 | for (i = 0; i < ice->akm_codecs; i++) { | |
481 | if (ice->akm[i].ops.set_rate_val) | |
482 | ice->akm[i].ops.set_rate_val(&ice->akm[i], rate); | |
483 | } | |
484 | if (ice->spdif.ops.setup_rate) | |
485 | ice->spdif.ops.setup_rate(ice, rate); | |
486 | } | |
487 | ||
ab0c7d72 TI |
488 | static int snd_vt1724_pcm_hw_params(struct snd_pcm_substream *substream, |
489 | struct snd_pcm_hw_params *hw_params) | |
1da177e4 | 490 | { |
ab0c7d72 | 491 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
492 | int i, chs; |
493 | ||
494 | chs = params_channels(hw_params); | |
62932df8 | 495 | mutex_lock(&ice->open_mutex); |
1da177e4 LT |
496 | /* mark surround channels */ |
497 | if (substream == ice->playback_pro_substream) { | |
498 | /* PDMA0 can be multi-channel up to 8 */ | |
499 | chs = chs / 2 - 1; | |
500 | for (i = 0; i < chs; i++) { | |
ab0c7d72 TI |
501 | if (ice->pcm_reserved[i] && |
502 | ice->pcm_reserved[i] != substream) { | |
62932df8 | 503 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
504 | return -EBUSY; |
505 | } | |
506 | ice->pcm_reserved[i] = substream; | |
507 | } | |
508 | for (; i < 3; i++) { | |
509 | if (ice->pcm_reserved[i] == substream) | |
510 | ice->pcm_reserved[i] = NULL; | |
511 | } | |
512 | } else { | |
513 | for (i = 0; i < 3; i++) { | |
514 | /* check individual playback stream */ | |
515 | if (ice->playback_con_substream_ds[i] == substream) { | |
ab0c7d72 TI |
516 | if (ice->pcm_reserved[i] && |
517 | ice->pcm_reserved[i] != substream) { | |
62932df8 | 518 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
519 | return -EBUSY; |
520 | } | |
521 | ice->pcm_reserved[i] = substream; | |
522 | break; | |
523 | } | |
524 | } | |
525 | } | |
62932df8 | 526 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
527 | snd_vt1724_set_pro_rate(ice, params_rate(hw_params), 0); |
528 | return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); | |
529 | } | |
530 | ||
ab0c7d72 | 531 | static int snd_vt1724_pcm_hw_free(struct snd_pcm_substream *substream) |
1da177e4 | 532 | { |
ab0c7d72 | 533 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
534 | int i; |
535 | ||
62932df8 | 536 | mutex_lock(&ice->open_mutex); |
1da177e4 LT |
537 | /* unmark surround channels */ |
538 | for (i = 0; i < 3; i++) | |
539 | if (ice->pcm_reserved[i] == substream) | |
540 | ice->pcm_reserved[i] = NULL; | |
62932df8 | 541 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
542 | return snd_pcm_lib_free_pages(substream); |
543 | } | |
544 | ||
ab0c7d72 | 545 | static int snd_vt1724_playback_pro_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 546 | { |
ab0c7d72 | 547 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
548 | unsigned char val; |
549 | unsigned int size; | |
550 | ||
551 | spin_lock_irq(&ice->reg_lock); | |
552 | val = (8 - substream->runtime->channels) >> 1; | |
553 | outb(val, ICEMT1724(ice, BURST)); | |
554 | ||
555 | outl(substream->runtime->dma_addr, ICEMT1724(ice, PLAYBACK_ADDR)); | |
556 | ||
557 | size = (snd_pcm_lib_buffer_bytes(substream) >> 2) - 1; | |
558 | // outl(size, ICEMT1724(ice, PLAYBACK_SIZE)); | |
559 | outw(size, ICEMT1724(ice, PLAYBACK_SIZE)); | |
560 | outb(size >> 16, ICEMT1724(ice, PLAYBACK_SIZE) + 2); | |
561 | size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1; | |
562 | // outl(size, ICEMT1724(ice, PLAYBACK_COUNT)); | |
563 | outw(size, ICEMT1724(ice, PLAYBACK_COUNT)); | |
564 | outb(size >> 16, ICEMT1724(ice, PLAYBACK_COUNT) + 2); | |
565 | ||
566 | spin_unlock_irq(&ice->reg_lock); | |
567 | ||
568 | // 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)); | |
569 | return 0; | |
570 | } | |
571 | ||
ab0c7d72 | 572 | static snd_pcm_uframes_t snd_vt1724_playback_pro_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 573 | { |
ab0c7d72 | 574 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
575 | size_t ptr; |
576 | ||
577 | if (!(inl(ICEMT1724(ice, DMA_CONTROL)) & VT1724_PDMA0_START)) | |
578 | return 0; | |
579 | #if 0 /* read PLAYBACK_ADDR */ | |
580 | ptr = inl(ICEMT1724(ice, PLAYBACK_ADDR)); | |
581 | if (ptr < substream->runtime->dma_addr) { | |
582 | snd_printd("ice1724: invalid negative ptr\n"); | |
583 | return 0; | |
584 | } | |
585 | ptr -= substream->runtime->dma_addr; | |
586 | ptr = bytes_to_frames(substream->runtime, ptr); | |
587 | if (ptr >= substream->runtime->buffer_size) { | |
ab0c7d72 TI |
588 | snd_printd("ice1724: invalid ptr %d (size=%d)\n", |
589 | (int)ptr, (int)substream->runtime->period_size); | |
1da177e4 LT |
590 | return 0; |
591 | } | |
592 | #else /* read PLAYBACK_SIZE */ | |
593 | ptr = inl(ICEMT1724(ice, PLAYBACK_SIZE)) & 0xffffff; | |
594 | ptr = (ptr + 1) << 2; | |
595 | ptr = bytes_to_frames(substream->runtime, ptr); | |
596 | if (! ptr) | |
597 | ; | |
598 | else if (ptr <= substream->runtime->buffer_size) | |
599 | ptr = substream->runtime->buffer_size - ptr; | |
600 | else { | |
ab0c7d72 TI |
601 | snd_printd("ice1724: invalid ptr %d (size=%d)\n", |
602 | (int)ptr, (int)substream->runtime->buffer_size); | |
1da177e4 LT |
603 | ptr = 0; |
604 | } | |
605 | #endif | |
606 | return ptr; | |
607 | } | |
608 | ||
ab0c7d72 | 609 | static int snd_vt1724_pcm_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 610 | { |
ab0c7d72 | 611 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
32b47da0 | 612 | const struct vt1724_pcm_reg *reg = substream->runtime->private_data; |
1da177e4 LT |
613 | |
614 | spin_lock_irq(&ice->reg_lock); | |
615 | outl(substream->runtime->dma_addr, ice->profi_port + reg->addr); | |
ab0c7d72 TI |
616 | outw((snd_pcm_lib_buffer_bytes(substream) >> 2) - 1, |
617 | ice->profi_port + reg->size); | |
618 | outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, | |
619 | ice->profi_port + reg->count); | |
1da177e4 LT |
620 | spin_unlock_irq(&ice->reg_lock); |
621 | return 0; | |
622 | } | |
623 | ||
ab0c7d72 | 624 | static snd_pcm_uframes_t snd_vt1724_pcm_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 625 | { |
ab0c7d72 | 626 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
32b47da0 | 627 | const struct vt1724_pcm_reg *reg = substream->runtime->private_data; |
1da177e4 LT |
628 | size_t ptr; |
629 | ||
630 | if (!(inl(ICEMT1724(ice, DMA_CONTROL)) & reg->start)) | |
631 | return 0; | |
632 | #if 0 /* use ADDR register */ | |
633 | ptr = inl(ice->profi_port + reg->addr); | |
634 | ptr -= substream->runtime->dma_addr; | |
635 | return bytes_to_frames(substream->runtime, ptr); | |
636 | #else /* use SIZE register */ | |
637 | ptr = inw(ice->profi_port + reg->size); | |
638 | ptr = (ptr + 1) << 2; | |
639 | ptr = bytes_to_frames(substream->runtime, ptr); | |
640 | if (! ptr) | |
641 | ; | |
642 | else if (ptr <= substream->runtime->buffer_size) | |
643 | ptr = substream->runtime->buffer_size - ptr; | |
644 | else { | |
ab0c7d72 TI |
645 | snd_printd("ice1724: invalid ptr %d (size=%d)\n", |
646 | (int)ptr, (int)substream->runtime->buffer_size); | |
1da177e4 LT |
647 | ptr = 0; |
648 | } | |
649 | return ptr; | |
650 | #endif | |
651 | } | |
652 | ||
32b47da0 | 653 | static const struct vt1724_pcm_reg vt1724_playback_pro_reg = { |
1da177e4 LT |
654 | .addr = VT1724_MT_PLAYBACK_ADDR, |
655 | .size = VT1724_MT_PLAYBACK_SIZE, | |
656 | .count = VT1724_MT_PLAYBACK_COUNT, | |
657 | .start = VT1724_PDMA0_START, | |
658 | }; | |
659 | ||
32b47da0 | 660 | static const struct vt1724_pcm_reg vt1724_capture_pro_reg = { |
1da177e4 LT |
661 | .addr = VT1724_MT_CAPTURE_ADDR, |
662 | .size = VT1724_MT_CAPTURE_SIZE, | |
663 | .count = VT1724_MT_CAPTURE_COUNT, | |
664 | .start = VT1724_RDMA0_START, | |
665 | }; | |
666 | ||
32b47da0 | 667 | static const struct snd_pcm_hardware snd_vt1724_playback_pro = |
1da177e4 LT |
668 | { |
669 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | |
670 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
671 | SNDRV_PCM_INFO_MMAP_VALID | | |
672 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), | |
673 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
674 | .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_192000, | |
675 | .rate_min = 8000, | |
676 | .rate_max = 192000, | |
677 | .channels_min = 2, | |
678 | .channels_max = 8, | |
679 | .buffer_bytes_max = (1UL << 21), /* 19bits dword */ | |
680 | .period_bytes_min = 8 * 4 * 2, /* FIXME: constraints needed */ | |
681 | .period_bytes_max = (1UL << 21), | |
682 | .periods_min = 2, | |
683 | .periods_max = 1024, | |
684 | }; | |
685 | ||
32b47da0 | 686 | static const struct snd_pcm_hardware snd_vt1724_spdif = |
1da177e4 LT |
687 | { |
688 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | |
689 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
690 | SNDRV_PCM_INFO_MMAP_VALID | | |
691 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), | |
692 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
2dfbeca9 TI |
693 | .rates = (SNDRV_PCM_RATE_32000|SNDRV_PCM_RATE_44100| |
694 | SNDRV_PCM_RATE_48000|SNDRV_PCM_RATE_88200| | |
695 | SNDRV_PCM_RATE_96000|SNDRV_PCM_RATE_176400| | |
696 | SNDRV_PCM_RATE_192000), | |
1da177e4 | 697 | .rate_min = 32000, |
2dfbeca9 | 698 | .rate_max = 192000, |
1da177e4 LT |
699 | .channels_min = 2, |
700 | .channels_max = 2, | |
701 | .buffer_bytes_max = (1UL << 18), /* 16bits dword */ | |
702 | .period_bytes_min = 2 * 4 * 2, | |
703 | .period_bytes_max = (1UL << 18), | |
704 | .periods_min = 2, | |
705 | .periods_max = 1024, | |
706 | }; | |
707 | ||
32b47da0 | 708 | static const struct snd_pcm_hardware snd_vt1724_2ch_stereo = |
1da177e4 LT |
709 | { |
710 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | |
711 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
712 | SNDRV_PCM_INFO_MMAP_VALID | | |
713 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), | |
714 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
715 | .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_192000, | |
716 | .rate_min = 8000, | |
717 | .rate_max = 192000, | |
718 | .channels_min = 2, | |
719 | .channels_max = 2, | |
720 | .buffer_bytes_max = (1UL << 18), /* 16bits dword */ | |
721 | .period_bytes_min = 2 * 4 * 2, | |
722 | .period_bytes_max = (1UL << 18), | |
723 | .periods_min = 2, | |
724 | .periods_max = 1024, | |
725 | }; | |
726 | ||
727 | /* | |
728 | * set rate constraints | |
729 | */ | |
ab0c7d72 TI |
730 | static int set_rate_constraints(struct snd_ice1712 *ice, |
731 | struct snd_pcm_substream *substream) | |
1da177e4 | 732 | { |
ab0c7d72 | 733 | struct snd_pcm_runtime *runtime = substream->runtime; |
1da177e4 LT |
734 | if (ice->hw_rates) { |
735 | /* hardware specific */ | |
736 | runtime->hw.rate_min = ice->hw_rates->list[0]; | |
737 | runtime->hw.rate_max = ice->hw_rates->list[ice->hw_rates->count - 1]; | |
738 | runtime->hw.rates = SNDRV_PCM_RATE_KNOT; | |
ab0c7d72 TI |
739 | return snd_pcm_hw_constraint_list(runtime, 0, |
740 | SNDRV_PCM_HW_PARAM_RATE, | |
741 | ice->hw_rates); | |
1da177e4 LT |
742 | } |
743 | if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) { | |
744 | /* I2S */ | |
745 | /* VT1720 doesn't support more than 96kHz */ | |
746 | if ((ice->eeprom.data[ICE_EEP2_I2S] & 0x08) && !ice->vt1720) | |
ab0c7d72 TI |
747 | return snd_pcm_hw_constraint_list(runtime, 0, |
748 | SNDRV_PCM_HW_PARAM_RATE, | |
749 | &hw_constraints_rates_192); | |
1da177e4 | 750 | else { |
ab0c7d72 TI |
751 | runtime->hw.rates = SNDRV_PCM_RATE_KNOT | |
752 | SNDRV_PCM_RATE_8000_96000; | |
1da177e4 | 753 | runtime->hw.rate_max = 96000; |
ab0c7d72 TI |
754 | return snd_pcm_hw_constraint_list(runtime, 0, |
755 | SNDRV_PCM_HW_PARAM_RATE, | |
756 | &hw_constraints_rates_96); | |
1da177e4 LT |
757 | } |
758 | } else if (ice->ac97) { | |
759 | /* ACLINK */ | |
760 | runtime->hw.rate_max = 48000; | |
761 | runtime->hw.rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000; | |
ab0c7d72 TI |
762 | return snd_pcm_hw_constraint_list(runtime, 0, |
763 | SNDRV_PCM_HW_PARAM_RATE, | |
764 | &hw_constraints_rates_48); | |
1da177e4 LT |
765 | } |
766 | return 0; | |
767 | } | |
768 | ||
769 | /* multi-channel playback needs alignment 8x32bit regardless of the channels | |
770 | * actually used | |
771 | */ | |
772 | #define VT1724_BUFFER_ALIGN 0x20 | |
773 | ||
ab0c7d72 | 774 | static int snd_vt1724_playback_pro_open(struct snd_pcm_substream *substream) |
1da177e4 | 775 | { |
ab0c7d72 TI |
776 | struct snd_pcm_runtime *runtime = substream->runtime; |
777 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); | |
1da177e4 LT |
778 | int chs; |
779 | ||
32b47da0 | 780 | runtime->private_data = (void *)&vt1724_playback_pro_reg; |
1da177e4 LT |
781 | ice->playback_pro_substream = substream; |
782 | runtime->hw = snd_vt1724_playback_pro; | |
783 | snd_pcm_set_sync(substream); | |
784 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
785 | set_rate_constraints(ice, substream); | |
62932df8 | 786 | mutex_lock(&ice->open_mutex); |
1da177e4 LT |
787 | /* calculate the currently available channels */ |
788 | for (chs = 0; chs < 3; chs++) { | |
789 | if (ice->pcm_reserved[chs]) | |
790 | break; | |
791 | } | |
792 | chs = (chs + 1) * 2; | |
793 | runtime->hw.channels_max = chs; | |
794 | if (chs > 2) /* channels must be even */ | |
795 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 2); | |
62932df8 | 796 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
797 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, |
798 | VT1724_BUFFER_ALIGN); | |
799 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
800 | VT1724_BUFFER_ALIGN); | |
801 | return 0; | |
802 | } | |
803 | ||
ab0c7d72 | 804 | static int snd_vt1724_capture_pro_open(struct snd_pcm_substream *substream) |
1da177e4 | 805 | { |
ab0c7d72 TI |
806 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
807 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 | 808 | |
32b47da0 | 809 | runtime->private_data = (void *)&vt1724_capture_pro_reg; |
1da177e4 LT |
810 | ice->capture_pro_substream = substream; |
811 | runtime->hw = snd_vt1724_2ch_stereo; | |
812 | snd_pcm_set_sync(substream); | |
813 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
814 | set_rate_constraints(ice, substream); | |
815 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, | |
816 | VT1724_BUFFER_ALIGN); | |
817 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
818 | VT1724_BUFFER_ALIGN); | |
819 | return 0; | |
820 | } | |
821 | ||
ab0c7d72 | 822 | static int snd_vt1724_playback_pro_close(struct snd_pcm_substream *substream) |
1da177e4 | 823 | { |
ab0c7d72 | 824 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
825 | |
826 | if (PRO_RATE_RESET) | |
827 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); | |
828 | ice->playback_pro_substream = NULL; | |
829 | ||
830 | return 0; | |
831 | } | |
832 | ||
ab0c7d72 | 833 | static int snd_vt1724_capture_pro_close(struct snd_pcm_substream *substream) |
1da177e4 | 834 | { |
ab0c7d72 | 835 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
836 | |
837 | if (PRO_RATE_RESET) | |
838 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); | |
839 | ice->capture_pro_substream = NULL; | |
840 | return 0; | |
841 | } | |
842 | ||
ab0c7d72 | 843 | static struct snd_pcm_ops snd_vt1724_playback_pro_ops = { |
1da177e4 LT |
844 | .open = snd_vt1724_playback_pro_open, |
845 | .close = snd_vt1724_playback_pro_close, | |
846 | .ioctl = snd_pcm_lib_ioctl, | |
847 | .hw_params = snd_vt1724_pcm_hw_params, | |
848 | .hw_free = snd_vt1724_pcm_hw_free, | |
849 | .prepare = snd_vt1724_playback_pro_prepare, | |
850 | .trigger = snd_vt1724_pcm_trigger, | |
851 | .pointer = snd_vt1724_playback_pro_pointer, | |
852 | }; | |
853 | ||
ab0c7d72 | 854 | static struct snd_pcm_ops snd_vt1724_capture_pro_ops = { |
1da177e4 LT |
855 | .open = snd_vt1724_capture_pro_open, |
856 | .close = snd_vt1724_capture_pro_close, | |
857 | .ioctl = snd_pcm_lib_ioctl, | |
858 | .hw_params = snd_vt1724_pcm_hw_params, | |
859 | .hw_free = snd_vt1724_pcm_hw_free, | |
860 | .prepare = snd_vt1724_pcm_prepare, | |
861 | .trigger = snd_vt1724_pcm_trigger, | |
862 | .pointer = snd_vt1724_pcm_pointer, | |
863 | }; | |
864 | ||
ab0c7d72 | 865 | static int __devinit snd_vt1724_pcm_profi(struct snd_ice1712 * ice, int device) |
1da177e4 | 866 | { |
ab0c7d72 | 867 | struct snd_pcm *pcm; |
1da177e4 LT |
868 | int err; |
869 | ||
870 | err = snd_pcm_new(ice->card, "ICE1724", device, 1, 1, &pcm); | |
871 | if (err < 0) | |
872 | return err; | |
873 | ||
874 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_vt1724_playback_pro_ops); | |
875 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_vt1724_capture_pro_ops); | |
876 | ||
877 | pcm->private_data = ice; | |
878 | pcm->info_flags = 0; | |
879 | strcpy(pcm->name, "ICE1724"); | |
880 | ||
881 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
ab0c7d72 TI |
882 | snd_dma_pci_data(ice->pci), |
883 | 256*1024, 256*1024); | |
1da177e4 LT |
884 | |
885 | ice->pcm_pro = pcm; | |
886 | ||
887 | return 0; | |
888 | } | |
889 | ||
890 | ||
891 | /* | |
892 | * SPDIF PCM | |
893 | */ | |
894 | ||
32b47da0 | 895 | static const struct vt1724_pcm_reg vt1724_playback_spdif_reg = { |
1da177e4 LT |
896 | .addr = VT1724_MT_PDMA4_ADDR, |
897 | .size = VT1724_MT_PDMA4_SIZE, | |
898 | .count = VT1724_MT_PDMA4_COUNT, | |
899 | .start = VT1724_PDMA4_START, | |
900 | }; | |
901 | ||
32b47da0 | 902 | static const struct vt1724_pcm_reg vt1724_capture_spdif_reg = { |
1da177e4 LT |
903 | .addr = VT1724_MT_RDMA1_ADDR, |
904 | .size = VT1724_MT_RDMA1_SIZE, | |
905 | .count = VT1724_MT_RDMA1_COUNT, | |
906 | .start = VT1724_RDMA1_START, | |
907 | }; | |
908 | ||
909 | /* update spdif control bits; call with reg_lock */ | |
ab0c7d72 | 910 | static void update_spdif_bits(struct snd_ice1712 *ice, unsigned int val) |
1da177e4 LT |
911 | { |
912 | unsigned char cbit, disabled; | |
913 | ||
914 | cbit = inb(ICEREG1724(ice, SPDIF_CFG)); | |
915 | disabled = cbit & ~VT1724_CFG_SPDIF_OUT_EN; | |
916 | if (cbit != disabled) | |
917 | outb(disabled, ICEREG1724(ice, SPDIF_CFG)); | |
918 | outw(val, ICEMT1724(ice, SPDIF_CTRL)); | |
919 | if (cbit != disabled) | |
920 | outb(cbit, ICEREG1724(ice, SPDIF_CFG)); | |
921 | outw(val, ICEMT1724(ice, SPDIF_CTRL)); | |
922 | } | |
923 | ||
924 | /* update SPDIF control bits according to the given rate */ | |
ab0c7d72 | 925 | static void update_spdif_rate(struct snd_ice1712 *ice, unsigned int rate) |
1da177e4 LT |
926 | { |
927 | unsigned int val, nval; | |
928 | unsigned long flags; | |
929 | ||
930 | spin_lock_irqsave(&ice->reg_lock, flags); | |
931 | nval = val = inw(ICEMT1724(ice, SPDIF_CTRL)); | |
932 | nval &= ~(7 << 12); | |
933 | switch (rate) { | |
934 | case 44100: break; | |
935 | case 48000: nval |= 2 << 12; break; | |
936 | case 32000: nval |= 3 << 12; break; | |
2dfbeca9 TI |
937 | case 88200: nval |= 4 << 12; break; |
938 | case 96000: nval |= 5 << 12; break; | |
939 | case 192000: nval |= 6 << 12; break; | |
940 | case 176400: nval |= 7 << 12; break; | |
1da177e4 LT |
941 | } |
942 | if (val != nval) | |
943 | update_spdif_bits(ice, nval); | |
944 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
945 | } | |
946 | ||
ab0c7d72 | 947 | static int snd_vt1724_playback_spdif_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 948 | { |
ab0c7d72 | 949 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
950 | if (! ice->force_pdma4) |
951 | update_spdif_rate(ice, substream->runtime->rate); | |
952 | return snd_vt1724_pcm_prepare(substream); | |
953 | } | |
954 | ||
ab0c7d72 | 955 | static int snd_vt1724_playback_spdif_open(struct snd_pcm_substream *substream) |
1da177e4 | 956 | { |
ab0c7d72 TI |
957 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
958 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 | 959 | |
32b47da0 | 960 | runtime->private_data = (void *)&vt1724_playback_spdif_reg; |
1da177e4 LT |
961 | ice->playback_con_substream = substream; |
962 | if (ice->force_pdma4) { | |
963 | runtime->hw = snd_vt1724_2ch_stereo; | |
964 | set_rate_constraints(ice, substream); | |
965 | } else | |
966 | runtime->hw = snd_vt1724_spdif; | |
967 | snd_pcm_set_sync(substream); | |
968 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
969 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, | |
970 | VT1724_BUFFER_ALIGN); | |
971 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
972 | VT1724_BUFFER_ALIGN); | |
973 | return 0; | |
974 | } | |
975 | ||
ab0c7d72 | 976 | static int snd_vt1724_playback_spdif_close(struct snd_pcm_substream *substream) |
1da177e4 | 977 | { |
ab0c7d72 | 978 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
979 | |
980 | if (PRO_RATE_RESET) | |
981 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); | |
982 | ice->playback_con_substream = NULL; | |
983 | ||
984 | return 0; | |
985 | } | |
986 | ||
ab0c7d72 | 987 | static int snd_vt1724_capture_spdif_open(struct snd_pcm_substream *substream) |
1da177e4 | 988 | { |
ab0c7d72 TI |
989 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
990 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 | 991 | |
32b47da0 | 992 | runtime->private_data = (void *)&vt1724_capture_spdif_reg; |
1da177e4 LT |
993 | ice->capture_con_substream = substream; |
994 | if (ice->force_rdma1) { | |
995 | runtime->hw = snd_vt1724_2ch_stereo; | |
996 | set_rate_constraints(ice, substream); | |
997 | } else | |
998 | runtime->hw = snd_vt1724_spdif; | |
999 | snd_pcm_set_sync(substream); | |
1000 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
1001 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, | |
1002 | VT1724_BUFFER_ALIGN); | |
1003 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
1004 | VT1724_BUFFER_ALIGN); | |
1005 | return 0; | |
1006 | } | |
1007 | ||
ab0c7d72 | 1008 | static int snd_vt1724_capture_spdif_close(struct snd_pcm_substream *substream) |
1da177e4 | 1009 | { |
ab0c7d72 | 1010 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1011 | |
1012 | if (PRO_RATE_RESET) | |
1013 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); | |
1014 | ice->capture_con_substream = NULL; | |
1015 | ||
1016 | return 0; | |
1017 | } | |
1018 | ||
ab0c7d72 | 1019 | static struct snd_pcm_ops snd_vt1724_playback_spdif_ops = { |
1da177e4 LT |
1020 | .open = snd_vt1724_playback_spdif_open, |
1021 | .close = snd_vt1724_playback_spdif_close, | |
1022 | .ioctl = snd_pcm_lib_ioctl, | |
1023 | .hw_params = snd_vt1724_pcm_hw_params, | |
1024 | .hw_free = snd_vt1724_pcm_hw_free, | |
1025 | .prepare = snd_vt1724_playback_spdif_prepare, | |
1026 | .trigger = snd_vt1724_pcm_trigger, | |
1027 | .pointer = snd_vt1724_pcm_pointer, | |
1028 | }; | |
1029 | ||
ab0c7d72 | 1030 | static struct snd_pcm_ops snd_vt1724_capture_spdif_ops = { |
1da177e4 LT |
1031 | .open = snd_vt1724_capture_spdif_open, |
1032 | .close = snd_vt1724_capture_spdif_close, | |
1033 | .ioctl = snd_pcm_lib_ioctl, | |
1034 | .hw_params = snd_vt1724_pcm_hw_params, | |
1035 | .hw_free = snd_vt1724_pcm_hw_free, | |
1036 | .prepare = snd_vt1724_pcm_prepare, | |
1037 | .trigger = snd_vt1724_pcm_trigger, | |
1038 | .pointer = snd_vt1724_pcm_pointer, | |
1039 | }; | |
1040 | ||
1041 | ||
ab0c7d72 | 1042 | static int __devinit snd_vt1724_pcm_spdif(struct snd_ice1712 * ice, int device) |
1da177e4 LT |
1043 | { |
1044 | char *name; | |
ab0c7d72 | 1045 | struct snd_pcm *pcm; |
1da177e4 LT |
1046 | int play, capt; |
1047 | int err; | |
1048 | ||
1049 | if (ice->force_pdma4 || | |
1050 | (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_OUT_INT)) { | |
1051 | play = 1; | |
1052 | ice->has_spdif = 1; | |
1053 | } else | |
1054 | play = 0; | |
1055 | if (ice->force_rdma1 || | |
1056 | (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_IN)) { | |
1057 | capt = 1; | |
1058 | ice->has_spdif = 1; | |
1059 | } else | |
1060 | capt = 0; | |
1061 | if (! play && ! capt) | |
1062 | return 0; /* no spdif device */ | |
1063 | ||
1064 | if (ice->force_pdma4 || ice->force_rdma1) | |
1065 | name = "ICE1724 Secondary"; | |
1066 | else | |
1067 | name = "IEC1724 IEC958"; | |
1068 | err = snd_pcm_new(ice->card, name, device, play, capt, &pcm); | |
1069 | if (err < 0) | |
1070 | return err; | |
1071 | ||
1072 | if (play) | |
1073 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, | |
1074 | &snd_vt1724_playback_spdif_ops); | |
1075 | if (capt) | |
1076 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, | |
1077 | &snd_vt1724_capture_spdif_ops); | |
1078 | ||
1079 | pcm->private_data = ice; | |
1080 | pcm->info_flags = 0; | |
1081 | strcpy(pcm->name, name); | |
1082 | ||
1083 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
ab0c7d72 TI |
1084 | snd_dma_pci_data(ice->pci), |
1085 | 64*1024, 64*1024); | |
1da177e4 LT |
1086 | |
1087 | ice->pcm = pcm; | |
1088 | ||
1089 | return 0; | |
1090 | } | |
1091 | ||
1092 | ||
1093 | /* | |
1094 | * independent surround PCMs | |
1095 | */ | |
1096 | ||
32b47da0 | 1097 | static const struct vt1724_pcm_reg vt1724_playback_dma_regs[3] = { |
1da177e4 LT |
1098 | { |
1099 | .addr = VT1724_MT_PDMA1_ADDR, | |
1100 | .size = VT1724_MT_PDMA1_SIZE, | |
1101 | .count = VT1724_MT_PDMA1_COUNT, | |
1102 | .start = VT1724_PDMA1_START, | |
1103 | }, | |
1104 | { | |
1105 | .addr = VT1724_MT_PDMA2_ADDR, | |
1106 | .size = VT1724_MT_PDMA2_SIZE, | |
1107 | .count = VT1724_MT_PDMA2_COUNT, | |
1108 | .start = VT1724_PDMA2_START, | |
1109 | }, | |
1110 | { | |
1111 | .addr = VT1724_MT_PDMA3_ADDR, | |
1112 | .size = VT1724_MT_PDMA3_SIZE, | |
1113 | .count = VT1724_MT_PDMA3_COUNT, | |
1114 | .start = VT1724_PDMA3_START, | |
1115 | }, | |
1116 | }; | |
1117 | ||
ab0c7d72 | 1118 | static int snd_vt1724_playback_indep_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 1119 | { |
ab0c7d72 | 1120 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1121 | unsigned char val; |
1122 | ||
1123 | spin_lock_irq(&ice->reg_lock); | |
1124 | val = 3 - substream->number; | |
1125 | if (inb(ICEMT1724(ice, BURST)) < val) | |
1126 | outb(val, ICEMT1724(ice, BURST)); | |
1127 | spin_unlock_irq(&ice->reg_lock); | |
1128 | return snd_vt1724_pcm_prepare(substream); | |
1129 | } | |
1130 | ||
ab0c7d72 | 1131 | static int snd_vt1724_playback_indep_open(struct snd_pcm_substream *substream) |
1da177e4 | 1132 | { |
ab0c7d72 TI |
1133 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1134 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 | 1135 | |
62932df8 | 1136 | mutex_lock(&ice->open_mutex); |
1da177e4 LT |
1137 | /* already used by PDMA0? */ |
1138 | if (ice->pcm_reserved[substream->number]) { | |
62932df8 | 1139 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
1140 | return -EBUSY; /* FIXME: should handle blocking mode properly */ |
1141 | } | |
62932df8 | 1142 | mutex_unlock(&ice->open_mutex); |
32b47da0 | 1143 | runtime->private_data = (void *)&vt1724_playback_dma_regs[substream->number]; |
1da177e4 LT |
1144 | ice->playback_con_substream_ds[substream->number] = substream; |
1145 | runtime->hw = snd_vt1724_2ch_stereo; | |
1146 | snd_pcm_set_sync(substream); | |
1147 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
1148 | set_rate_constraints(ice, substream); | |
1149 | return 0; | |
1150 | } | |
1151 | ||
ab0c7d72 | 1152 | static int snd_vt1724_playback_indep_close(struct snd_pcm_substream *substream) |
1da177e4 | 1153 | { |
ab0c7d72 | 1154 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1155 | |
1156 | if (PRO_RATE_RESET) | |
1157 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); | |
1158 | ice->playback_con_substream_ds[substream->number] = NULL; | |
1159 | ice->pcm_reserved[substream->number] = NULL; | |
1160 | ||
1161 | return 0; | |
1162 | } | |
1163 | ||
ab0c7d72 | 1164 | static struct snd_pcm_ops snd_vt1724_playback_indep_ops = { |
1da177e4 LT |
1165 | .open = snd_vt1724_playback_indep_open, |
1166 | .close = snd_vt1724_playback_indep_close, | |
1167 | .ioctl = snd_pcm_lib_ioctl, | |
1168 | .hw_params = snd_vt1724_pcm_hw_params, | |
1169 | .hw_free = snd_vt1724_pcm_hw_free, | |
1170 | .prepare = snd_vt1724_playback_indep_prepare, | |
1171 | .trigger = snd_vt1724_pcm_trigger, | |
1172 | .pointer = snd_vt1724_pcm_pointer, | |
1173 | }; | |
1174 | ||
1175 | ||
ab0c7d72 | 1176 | static int __devinit snd_vt1724_pcm_indep(struct snd_ice1712 * ice, int device) |
1da177e4 | 1177 | { |
ab0c7d72 | 1178 | struct snd_pcm *pcm; |
1da177e4 LT |
1179 | int play; |
1180 | int err; | |
1181 | ||
1182 | play = ice->num_total_dacs / 2 - 1; | |
1183 | if (play <= 0) | |
1184 | return 0; | |
1185 | ||
1186 | err = snd_pcm_new(ice->card, "ICE1724 Surrounds", device, play, 0, &pcm); | |
1187 | if (err < 0) | |
1188 | return err; | |
1189 | ||
1190 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, | |
1191 | &snd_vt1724_playback_indep_ops); | |
1192 | ||
1193 | pcm->private_data = ice; | |
1194 | pcm->info_flags = 0; | |
1195 | strcpy(pcm->name, "ICE1724 Surround PCM"); | |
1196 | ||
1197 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
ab0c7d72 TI |
1198 | snd_dma_pci_data(ice->pci), |
1199 | 64*1024, 64*1024); | |
1da177e4 LT |
1200 | |
1201 | ice->pcm_ds = pcm; | |
1202 | ||
1203 | return 0; | |
1204 | } | |
1205 | ||
1206 | ||
1207 | /* | |
1208 | * Mixer section | |
1209 | */ | |
1210 | ||
ab0c7d72 | 1211 | static int __devinit snd_vt1724_ac97_mixer(struct snd_ice1712 * ice) |
1da177e4 LT |
1212 | { |
1213 | int err; | |
1214 | ||
1215 | if (! (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S)) { | |
ab0c7d72 TI |
1216 | struct snd_ac97_bus *pbus; |
1217 | struct snd_ac97_template ac97; | |
1218 | static struct snd_ac97_bus_ops ops = { | |
1da177e4 LT |
1219 | .write = snd_vt1724_ac97_write, |
1220 | .read = snd_vt1724_ac97_read, | |
1221 | }; | |
1222 | ||
1223 | /* cold reset */ | |
1224 | outb(inb(ICEMT1724(ice, AC97_CMD)) | 0x80, ICEMT1724(ice, AC97_CMD)); | |
1225 | mdelay(5); /* FIXME */ | |
1226 | outb(inb(ICEMT1724(ice, AC97_CMD)) & ~0x80, ICEMT1724(ice, AC97_CMD)); | |
1227 | ||
1228 | if ((err = snd_ac97_bus(ice->card, 0, &ops, NULL, &pbus)) < 0) | |
1229 | return err; | |
1230 | memset(&ac97, 0, sizeof(ac97)); | |
1231 | ac97.private_data = ice; | |
1232 | if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0) | |
1233 | printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n"); | |
1234 | else | |
1235 | return 0; | |
1236 | } | |
1237 | /* I2S mixer only */ | |
1238 | strcat(ice->card->mixername, "ICE1724 - multitrack"); | |
1239 | return 0; | |
1240 | } | |
1241 | ||
1242 | /* | |
1243 | * | |
1244 | */ | |
1245 | ||
ab0c7d72 | 1246 | static inline unsigned int eeprom_triple(struct snd_ice1712 *ice, int idx) |
1da177e4 LT |
1247 | { |
1248 | return (unsigned int)ice->eeprom.data[idx] | \ | |
1249 | ((unsigned int)ice->eeprom.data[idx + 1] << 8) | \ | |
1250 | ((unsigned int)ice->eeprom.data[idx + 2] << 16); | |
1251 | } | |
1252 | ||
ab0c7d72 TI |
1253 | static void snd_vt1724_proc_read(struct snd_info_entry *entry, |
1254 | struct snd_info_buffer *buffer) | |
1da177e4 | 1255 | { |
ab0c7d72 | 1256 | struct snd_ice1712 *ice = entry->private_data; |
1da177e4 LT |
1257 | unsigned int idx; |
1258 | ||
1259 | snd_iprintf(buffer, "%s\n\n", ice->card->longname); | |
1260 | snd_iprintf(buffer, "EEPROM:\n"); | |
1261 | ||
1262 | snd_iprintf(buffer, " Subvendor : 0x%x\n", ice->eeprom.subvendor); | |
1263 | snd_iprintf(buffer, " Size : %i bytes\n", ice->eeprom.size); | |
1264 | snd_iprintf(buffer, " Version : %i\n", ice->eeprom.version); | |
ab0c7d72 TI |
1265 | snd_iprintf(buffer, " System Config : 0x%x\n", |
1266 | ice->eeprom.data[ICE_EEP2_SYSCONF]); | |
1267 | snd_iprintf(buffer, " ACLink : 0x%x\n", | |
1268 | ice->eeprom.data[ICE_EEP2_ACLINK]); | |
1269 | snd_iprintf(buffer, " I2S : 0x%x\n", | |
1270 | ice->eeprom.data[ICE_EEP2_I2S]); | |
1271 | snd_iprintf(buffer, " S/PDIF : 0x%x\n", | |
1272 | ice->eeprom.data[ICE_EEP2_SPDIF]); | |
1273 | snd_iprintf(buffer, " GPIO direction : 0x%x\n", | |
1274 | ice->eeprom.gpiodir); | |
1275 | snd_iprintf(buffer, " GPIO mask : 0x%x\n", | |
1276 | ice->eeprom.gpiomask); | |
1277 | snd_iprintf(buffer, " GPIO state : 0x%x\n", | |
1278 | ice->eeprom.gpiostate); | |
1da177e4 | 1279 | for (idx = 0x12; idx < ice->eeprom.size; idx++) |
ab0c7d72 TI |
1280 | snd_iprintf(buffer, " Extra #%02i : 0x%x\n", |
1281 | idx, ice->eeprom.data[idx]); | |
1da177e4 LT |
1282 | |
1283 | snd_iprintf(buffer, "\nRegisters:\n"); | |
1284 | ||
ab0c7d72 TI |
1285 | snd_iprintf(buffer, " PSDOUT03 : 0x%08x\n", |
1286 | (unsigned)inl(ICEMT1724(ice, ROUTE_PLAYBACK))); | |
1da177e4 | 1287 | for (idx = 0x0; idx < 0x20 ; idx++) |
ab0c7d72 TI |
1288 | snd_iprintf(buffer, " CCS%02x : 0x%02x\n", |
1289 | idx, inb(ice->port+idx)); | |
1da177e4 | 1290 | for (idx = 0x0; idx < 0x30 ; idx++) |
ab0c7d72 TI |
1291 | snd_iprintf(buffer, " MT%02x : 0x%02x\n", |
1292 | idx, inb(ice->profi_port+idx)); | |
1da177e4 LT |
1293 | } |
1294 | ||
ab0c7d72 | 1295 | static void __devinit snd_vt1724_proc_init(struct snd_ice1712 * ice) |
1da177e4 | 1296 | { |
ab0c7d72 | 1297 | struct snd_info_entry *entry; |
1da177e4 LT |
1298 | |
1299 | if (! snd_card_proc_new(ice->card, "ice1724", &entry)) | |
bf850204 | 1300 | snd_info_set_text_ops(entry, ice, snd_vt1724_proc_read); |
1da177e4 LT |
1301 | } |
1302 | ||
1303 | /* | |
1304 | * | |
1305 | */ | |
1306 | ||
ab0c7d72 TI |
1307 | static int snd_vt1724_eeprom_info(struct snd_kcontrol *kcontrol, |
1308 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
1309 | { |
1310 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES; | |
ab0c7d72 | 1311 | uinfo->count = sizeof(struct snd_ice1712_eeprom); |
1da177e4 LT |
1312 | return 0; |
1313 | } | |
1314 | ||
ab0c7d72 TI |
1315 | static int snd_vt1724_eeprom_get(struct snd_kcontrol *kcontrol, |
1316 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1317 | { |
ab0c7d72 | 1318 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1319 | |
1320 | memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom)); | |
1321 | return 0; | |
1322 | } | |
1323 | ||
1b60f6b0 | 1324 | static struct snd_kcontrol_new snd_vt1724_eeprom __devinitdata = { |
1da177e4 LT |
1325 | .iface = SNDRV_CTL_ELEM_IFACE_CARD, |
1326 | .name = "ICE1724 EEPROM", | |
1327 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
1328 | .info = snd_vt1724_eeprom_info, | |
1329 | .get = snd_vt1724_eeprom_get | |
1330 | }; | |
1331 | ||
1332 | /* | |
1333 | */ | |
ab0c7d72 TI |
1334 | static int snd_vt1724_spdif_info(struct snd_kcontrol *kcontrol, |
1335 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
1336 | { |
1337 | uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; | |
1338 | uinfo->count = 1; | |
1339 | return 0; | |
1340 | } | |
1341 | ||
ab0c7d72 | 1342 | static unsigned int encode_spdif_bits(struct snd_aes_iec958 *diga) |
1da177e4 | 1343 | { |
2dfbeca9 | 1344 | unsigned int val, rbits; |
1da177e4 LT |
1345 | |
1346 | val = diga->status[0] & 0x03; /* professional, non-audio */ | |
1347 | if (val & 0x01) { | |
1348 | /* professional */ | |
ab0c7d72 TI |
1349 | if ((diga->status[0] & IEC958_AES0_PRO_EMPHASIS) == |
1350 | IEC958_AES0_PRO_EMPHASIS_5015) | |
1da177e4 | 1351 | val |= 1U << 3; |
2dfbeca9 TI |
1352 | rbits = (diga->status[4] >> 3) & 0x0f; |
1353 | if (rbits) { | |
1354 | switch (rbits) { | |
1355 | case 2: val |= 5 << 12; break; /* 96k */ | |
1356 | case 3: val |= 6 << 12; break; /* 192k */ | |
1357 | case 10: val |= 4 << 12; break; /* 88.2k */ | |
1358 | case 11: val |= 7 << 12; break; /* 176.4k */ | |
1359 | } | |
1360 | } else { | |
1361 | switch (diga->status[0] & IEC958_AES0_PRO_FS) { | |
1362 | case IEC958_AES0_PRO_FS_44100: | |
1363 | break; | |
1364 | case IEC958_AES0_PRO_FS_32000: | |
1365 | val |= 3U << 12; | |
1366 | break; | |
1367 | default: | |
1368 | val |= 2U << 12; | |
1369 | break; | |
1370 | } | |
1da177e4 LT |
1371 | } |
1372 | } else { | |
1373 | /* consumer */ | |
1374 | val |= diga->status[1] & 0x04; /* copyright */ | |
ab0c7d72 TI |
1375 | if ((diga->status[0] & IEC958_AES0_CON_EMPHASIS) == |
1376 | IEC958_AES0_CON_EMPHASIS_5015) | |
1da177e4 LT |
1377 | val |= 1U << 3; |
1378 | val |= (unsigned int)(diga->status[1] & 0x3f) << 4; /* category */ | |
1379 | val |= (unsigned int)(diga->status[3] & IEC958_AES3_CON_FS) << 12; /* fs */ | |
1380 | } | |
1381 | return val; | |
1382 | } | |
1383 | ||
ab0c7d72 | 1384 | static void decode_spdif_bits(struct snd_aes_iec958 *diga, unsigned int val) |
1da177e4 LT |
1385 | { |
1386 | memset(diga->status, 0, sizeof(diga->status)); | |
1387 | diga->status[0] = val & 0x03; /* professional, non-audio */ | |
1388 | if (val & 0x01) { | |
1389 | /* professional */ | |
1390 | if (val & (1U << 3)) | |
1391 | diga->status[0] |= IEC958_AES0_PRO_EMPHASIS_5015; | |
1392 | switch ((val >> 12) & 0x7) { | |
1393 | case 0: | |
1394 | break; | |
1395 | case 2: | |
1396 | diga->status[0] |= IEC958_AES0_PRO_FS_32000; | |
1397 | break; | |
1398 | default: | |
1399 | diga->status[0] |= IEC958_AES0_PRO_FS_48000; | |
1400 | break; | |
1401 | } | |
1402 | } else { | |
1403 | /* consumer */ | |
1404 | diga->status[0] |= val & (1U << 2); /* copyright */ | |
1405 | if (val & (1U << 3)) | |
1406 | diga->status[0] |= IEC958_AES0_CON_EMPHASIS_5015; | |
1407 | diga->status[1] |= (val >> 4) & 0x3f; /* category */ | |
1408 | diga->status[3] |= (val >> 12) & 0x07; /* fs */ | |
1409 | } | |
1410 | } | |
1411 | ||
ab0c7d72 TI |
1412 | static int snd_vt1724_spdif_default_get(struct snd_kcontrol *kcontrol, |
1413 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1414 | { |
ab0c7d72 | 1415 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1416 | unsigned int val; |
1417 | val = inw(ICEMT1724(ice, SPDIF_CTRL)); | |
1418 | decode_spdif_bits(&ucontrol->value.iec958, val); | |
1419 | return 0; | |
1420 | } | |
1421 | ||
ab0c7d72 TI |
1422 | static int snd_vt1724_spdif_default_put(struct snd_kcontrol *kcontrol, |
1423 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1424 | { |
ab0c7d72 | 1425 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1426 | unsigned int val, old; |
1427 | ||
1428 | val = encode_spdif_bits(&ucontrol->value.iec958); | |
1429 | spin_lock_irq(&ice->reg_lock); | |
1430 | old = inw(ICEMT1724(ice, SPDIF_CTRL)); | |
1431 | if (val != old) | |
1432 | update_spdif_bits(ice, val); | |
1433 | spin_unlock_irq(&ice->reg_lock); | |
1434 | return (val != old); | |
1435 | } | |
1436 | ||
1b60f6b0 | 1437 | static struct snd_kcontrol_new snd_vt1724_spdif_default __devinitdata = |
1da177e4 LT |
1438 | { |
1439 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, | |
1440 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT), | |
1441 | .info = snd_vt1724_spdif_info, | |
1442 | .get = snd_vt1724_spdif_default_get, | |
1443 | .put = snd_vt1724_spdif_default_put | |
1444 | }; | |
1445 | ||
ab0c7d72 TI |
1446 | static int snd_vt1724_spdif_maskc_get(struct snd_kcontrol *kcontrol, |
1447 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 LT |
1448 | { |
1449 | ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO | | |
1450 | IEC958_AES0_PROFESSIONAL | | |
1451 | IEC958_AES0_CON_NOT_COPYRIGHT | | |
1452 | IEC958_AES0_CON_EMPHASIS; | |
1453 | ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL | | |
1454 | IEC958_AES1_CON_CATEGORY; | |
1455 | ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS; | |
1456 | return 0; | |
1457 | } | |
1458 | ||
ab0c7d72 TI |
1459 | static int snd_vt1724_spdif_maskp_get(struct snd_kcontrol *kcontrol, |
1460 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 LT |
1461 | { |
1462 | ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO | | |
1463 | IEC958_AES0_PROFESSIONAL | | |
1464 | IEC958_AES0_PRO_FS | | |
1465 | IEC958_AES0_PRO_EMPHASIS; | |
1466 | return 0; | |
1467 | } | |
1468 | ||
1b60f6b0 | 1469 | static struct snd_kcontrol_new snd_vt1724_spdif_maskc __devinitdata = |
1da177e4 LT |
1470 | { |
1471 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
67ed4161 | 1472 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1da177e4 LT |
1473 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK), |
1474 | .info = snd_vt1724_spdif_info, | |
1475 | .get = snd_vt1724_spdif_maskc_get, | |
1476 | }; | |
1477 | ||
1b60f6b0 | 1478 | static struct snd_kcontrol_new snd_vt1724_spdif_maskp __devinitdata = |
1da177e4 LT |
1479 | { |
1480 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
67ed4161 | 1481 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1da177e4 LT |
1482 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK), |
1483 | .info = snd_vt1724_spdif_info, | |
1484 | .get = snd_vt1724_spdif_maskp_get, | |
1485 | }; | |
1486 | ||
a5ce8890 | 1487 | #define snd_vt1724_spdif_sw_info snd_ctl_boolean_mono_info |
1da177e4 | 1488 | |
ab0c7d72 TI |
1489 | static int snd_vt1724_spdif_sw_get(struct snd_kcontrol *kcontrol, |
1490 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1491 | { |
ab0c7d72 TI |
1492 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1493 | ucontrol->value.integer.value[0] = inb(ICEREG1724(ice, SPDIF_CFG)) & | |
1494 | VT1724_CFG_SPDIF_OUT_EN ? 1 : 0; | |
1da177e4 LT |
1495 | return 0; |
1496 | } | |
1497 | ||
ab0c7d72 TI |
1498 | static int snd_vt1724_spdif_sw_put(struct snd_kcontrol *kcontrol, |
1499 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1500 | { |
ab0c7d72 | 1501 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1502 | unsigned char old, val; |
1503 | ||
1504 | spin_lock_irq(&ice->reg_lock); | |
1505 | old = val = inb(ICEREG1724(ice, SPDIF_CFG)); | |
1506 | val &= ~VT1724_CFG_SPDIF_OUT_EN; | |
1507 | if (ucontrol->value.integer.value[0]) | |
1508 | val |= VT1724_CFG_SPDIF_OUT_EN; | |
1509 | if (old != val) | |
1510 | outb(val, ICEREG1724(ice, SPDIF_CFG)); | |
1511 | spin_unlock_irq(&ice->reg_lock); | |
1512 | return old != val; | |
1513 | } | |
1514 | ||
1b60f6b0 | 1515 | static struct snd_kcontrol_new snd_vt1724_spdif_switch __devinitdata = |
1da177e4 LT |
1516 | { |
1517 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1518 | /* FIXME: the following conflict with IEC958 Playback Route */ | |
1519 | // .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), | |
10e8d78a | 1520 | .name = SNDRV_CTL_NAME_IEC958("Output ",NONE,SWITCH), |
1da177e4 LT |
1521 | .info = snd_vt1724_spdif_sw_info, |
1522 | .get = snd_vt1724_spdif_sw_get, | |
1523 | .put = snd_vt1724_spdif_sw_put | |
1524 | }; | |
1525 | ||
1526 | ||
1527 | #if 0 /* NOT USED YET */ | |
1528 | /* | |
1529 | * GPIO access from extern | |
1530 | */ | |
1531 | ||
a5ce8890 | 1532 | #define snd_vt1724_gpio_info snd_ctl_boolean_mono_info |
1da177e4 | 1533 | |
ab0c7d72 TI |
1534 | int snd_vt1724_gpio_get(struct snd_kcontrol *kcontrol, |
1535 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1536 | { |
ab0c7d72 | 1537 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1538 | int shift = kcontrol->private_value & 0xff; |
1539 | int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0; | |
1540 | ||
1541 | snd_ice1712_save_gpio_status(ice); | |
ab0c7d72 TI |
1542 | ucontrol->value.integer.value[0] = |
1543 | (snd_ice1712_gpio_read(ice) & (1 << shift) ? 1 : 0) ^ invert; | |
1da177e4 LT |
1544 | snd_ice1712_restore_gpio_status(ice); |
1545 | return 0; | |
1546 | } | |
1547 | ||
ab0c7d72 TI |
1548 | int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol, |
1549 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1550 | { |
ab0c7d72 | 1551 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1552 | int shift = kcontrol->private_value & 0xff; |
1553 | int invert = (kcontrol->private_value & (1<<24)) ? mask : 0; | |
1554 | unsigned int val, nval; | |
1555 | ||
1556 | if (kcontrol->private_value & (1 << 31)) | |
1557 | return -EPERM; | |
1558 | nval = (ucontrol->value.integer.value[0] ? (1 << shift) : 0) ^ invert; | |
1559 | snd_ice1712_save_gpio_status(ice); | |
1560 | val = snd_ice1712_gpio_read(ice); | |
1561 | nval |= val & ~(1 << shift); | |
1562 | if (val != nval) | |
1563 | snd_ice1712_gpio_write(ice, nval); | |
1564 | snd_ice1712_restore_gpio_status(ice); | |
1565 | return val != nval; | |
1566 | } | |
1567 | #endif /* NOT USED YET */ | |
1568 | ||
1569 | /* | |
1570 | * rate | |
1571 | */ | |
ab0c7d72 TI |
1572 | static int snd_vt1724_pro_internal_clock_info(struct snd_kcontrol *kcontrol, |
1573 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 | 1574 | { |
32b47da0 | 1575 | static const char * const texts_1724[] = { |
1da177e4 LT |
1576 | "8000", /* 0: 6 */ |
1577 | "9600", /* 1: 3 */ | |
1578 | "11025", /* 2: 10 */ | |
1579 | "12000", /* 3: 2 */ | |
1580 | "16000", /* 4: 5 */ | |
1581 | "22050", /* 5: 9 */ | |
1582 | "24000", /* 6: 1 */ | |
1583 | "32000", /* 7: 4 */ | |
1584 | "44100", /* 8: 8 */ | |
1585 | "48000", /* 9: 0 */ | |
1586 | "64000", /* 10: 15 */ | |
1587 | "88200", /* 11: 11 */ | |
1588 | "96000", /* 12: 7 */ | |
1589 | "176400", /* 13: 12 */ | |
1590 | "192000", /* 14: 14 */ | |
1591 | "IEC958 Input", /* 15: -- */ | |
1592 | }; | |
32b47da0 | 1593 | static const char * const texts_1720[] = { |
1da177e4 LT |
1594 | "8000", /* 0: 6 */ |
1595 | "9600", /* 1: 3 */ | |
1596 | "11025", /* 2: 10 */ | |
1597 | "12000", /* 3: 2 */ | |
1598 | "16000", /* 4: 5 */ | |
1599 | "22050", /* 5: 9 */ | |
1600 | "24000", /* 6: 1 */ | |
1601 | "32000", /* 7: 4 */ | |
1602 | "44100", /* 8: 8 */ | |
1603 | "48000", /* 9: 0 */ | |
1604 | "64000", /* 10: 15 */ | |
1605 | "88200", /* 11: 11 */ | |
1606 | "96000", /* 12: 7 */ | |
1607 | "IEC958 Input", /* 13: -- */ | |
1608 | }; | |
ab0c7d72 | 1609 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1610 | |
1611 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
1612 | uinfo->count = 1; | |
1613 | uinfo->value.enumerated.items = ice->vt1720 ? 14 : 16; | |
1614 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
1615 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; | |
1616 | strcpy(uinfo->value.enumerated.name, | |
1617 | ice->vt1720 ? texts_1720[uinfo->value.enumerated.item] : | |
1618 | texts_1724[uinfo->value.enumerated.item]); | |
1619 | return 0; | |
1620 | } | |
1621 | ||
ab0c7d72 TI |
1622 | static int snd_vt1724_pro_internal_clock_get(struct snd_kcontrol *kcontrol, |
1623 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1624 | { |
ab0c7d72 | 1625 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
32b47da0 | 1626 | static const unsigned char xlate[16] = { |
1da177e4 LT |
1627 | 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 13, 255, 14, 10 |
1628 | }; | |
1629 | unsigned char val; | |
1630 | ||
1631 | spin_lock_irq(&ice->reg_lock); | |
1632 | if (is_spdif_master(ice)) { | |
1633 | ucontrol->value.enumerated.item[0] = ice->vt1720 ? 13 : 15; | |
1634 | } else { | |
1635 | val = xlate[inb(ICEMT1724(ice, RATE)) & 15]; | |
1636 | if (val == 255) { | |
1637 | snd_BUG(); | |
1638 | val = 0; | |
1639 | } | |
1640 | ucontrol->value.enumerated.item[0] = val; | |
1641 | } | |
1642 | spin_unlock_irq(&ice->reg_lock); | |
1643 | return 0; | |
1644 | } | |
1645 | ||
ab0c7d72 TI |
1646 | static int snd_vt1724_pro_internal_clock_put(struct snd_kcontrol *kcontrol, |
1647 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1648 | { |
ab0c7d72 | 1649 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1650 | unsigned char oval; |
1651 | int rate; | |
1652 | int change = 0; | |
1653 | int spdif = ice->vt1720 ? 13 : 15; | |
1654 | ||
1655 | spin_lock_irq(&ice->reg_lock); | |
1656 | oval = inb(ICEMT1724(ice, RATE)); | |
1657 | if (ucontrol->value.enumerated.item[0] == spdif) { | |
c5a30f85 | 1658 | unsigned char i2s_oval; |
1da177e4 | 1659 | outb(oval | VT1724_SPDIF_MASTER, ICEMT1724(ice, RATE)); |
c5a30f85 PH |
1660 | /* setting 256fs */ |
1661 | i2s_oval = inb(ICEMT1724(ice, I2S_FORMAT)); | |
1662 | outb(i2s_oval & ~VT1724_MT_I2S_MCLK_128X, | |
1663 | ICEMT1724(ice, I2S_FORMAT)); | |
1da177e4 LT |
1664 | } else { |
1665 | rate = rates[ucontrol->value.integer.value[0] % 15]; | |
1666 | if (rate <= get_max_rate(ice)) { | |
1667 | PRO_RATE_DEFAULT = rate; | |
1668 | spin_unlock_irq(&ice->reg_lock); | |
1669 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 1); | |
1670 | spin_lock_irq(&ice->reg_lock); | |
1671 | } | |
1672 | } | |
1673 | change = inb(ICEMT1724(ice, RATE)) != oval; | |
1674 | spin_unlock_irq(&ice->reg_lock); | |
1675 | ||
ab0c7d72 TI |
1676 | if ((oval & VT1724_SPDIF_MASTER) != |
1677 | (inb(ICEMT1724(ice, RATE)) & VT1724_SPDIF_MASTER)) { | |
1da177e4 LT |
1678 | /* notify akm chips as well */ |
1679 | if (is_spdif_master(ice)) { | |
1680 | unsigned int i; | |
1681 | for (i = 0; i < ice->akm_codecs; i++) { | |
1682 | if (ice->akm[i].ops.set_rate_val) | |
1683 | ice->akm[i].ops.set_rate_val(&ice->akm[i], 0); | |
1684 | } | |
1685 | } | |
1686 | } | |
1687 | return change; | |
1688 | } | |
1689 | ||
1b60f6b0 | 1690 | static struct snd_kcontrol_new snd_vt1724_pro_internal_clock __devinitdata = { |
1da177e4 LT |
1691 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1692 | .name = "Multi Track Internal Clock", | |
1693 | .info = snd_vt1724_pro_internal_clock_info, | |
1694 | .get = snd_vt1724_pro_internal_clock_get, | |
1695 | .put = snd_vt1724_pro_internal_clock_put | |
1696 | }; | |
1697 | ||
a5ce8890 | 1698 | #define snd_vt1724_pro_rate_locking_info snd_ctl_boolean_mono_info |
1da177e4 | 1699 | |
ab0c7d72 TI |
1700 | static int snd_vt1724_pro_rate_locking_get(struct snd_kcontrol *kcontrol, |
1701 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 LT |
1702 | { |
1703 | ucontrol->value.integer.value[0] = PRO_RATE_LOCKED; | |
1704 | return 0; | |
1705 | } | |
1706 | ||
ab0c7d72 TI |
1707 | static int snd_vt1724_pro_rate_locking_put(struct snd_kcontrol *kcontrol, |
1708 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1709 | { |
ab0c7d72 | 1710 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1711 | int change = 0, nval; |
1712 | ||
1713 | nval = ucontrol->value.integer.value[0] ? 1 : 0; | |
1714 | spin_lock_irq(&ice->reg_lock); | |
1715 | change = PRO_RATE_LOCKED != nval; | |
1716 | PRO_RATE_LOCKED = nval; | |
1717 | spin_unlock_irq(&ice->reg_lock); | |
1718 | return change; | |
1719 | } | |
1720 | ||
1b60f6b0 | 1721 | static struct snd_kcontrol_new snd_vt1724_pro_rate_locking __devinitdata = { |
1da177e4 LT |
1722 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1723 | .name = "Multi Track Rate Locking", | |
1724 | .info = snd_vt1724_pro_rate_locking_info, | |
1725 | .get = snd_vt1724_pro_rate_locking_get, | |
1726 | .put = snd_vt1724_pro_rate_locking_put | |
1727 | }; | |
1728 | ||
a5ce8890 | 1729 | #define snd_vt1724_pro_rate_reset_info snd_ctl_boolean_mono_info |
1da177e4 | 1730 | |
ab0c7d72 TI |
1731 | static int snd_vt1724_pro_rate_reset_get(struct snd_kcontrol *kcontrol, |
1732 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 LT |
1733 | { |
1734 | ucontrol->value.integer.value[0] = PRO_RATE_RESET ? 1 : 0; | |
1735 | return 0; | |
1736 | } | |
1737 | ||
ab0c7d72 TI |
1738 | static int snd_vt1724_pro_rate_reset_put(struct snd_kcontrol *kcontrol, |
1739 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1740 | { |
ab0c7d72 | 1741 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1742 | int change = 0, nval; |
1743 | ||
1744 | nval = ucontrol->value.integer.value[0] ? 1 : 0; | |
1745 | spin_lock_irq(&ice->reg_lock); | |
1746 | change = PRO_RATE_RESET != nval; | |
1747 | PRO_RATE_RESET = nval; | |
1748 | spin_unlock_irq(&ice->reg_lock); | |
1749 | return change; | |
1750 | } | |
1751 | ||
1b60f6b0 | 1752 | static struct snd_kcontrol_new snd_vt1724_pro_rate_reset __devinitdata = { |
1da177e4 LT |
1753 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1754 | .name = "Multi Track Rate Reset", | |
1755 | .info = snd_vt1724_pro_rate_reset_info, | |
1756 | .get = snd_vt1724_pro_rate_reset_get, | |
1757 | .put = snd_vt1724_pro_rate_reset_put | |
1758 | }; | |
1759 | ||
1760 | ||
1761 | /* | |
1762 | * routing | |
1763 | */ | |
ab0c7d72 TI |
1764 | static int snd_vt1724_pro_route_info(struct snd_kcontrol *kcontrol, |
1765 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
1766 | { |
1767 | static char *texts[] = { | |
1768 | "PCM Out", /* 0 */ | |
1769 | "H/W In 0", "H/W In 1", /* 1-2 */ | |
1770 | "IEC958 In L", "IEC958 In R", /* 3-4 */ | |
1771 | }; | |
1772 | ||
1773 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
1774 | uinfo->count = 1; | |
1775 | uinfo->value.enumerated.items = 5; | |
1776 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
1777 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; | |
1778 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); | |
1779 | return 0; | |
1780 | } | |
1781 | ||
1782 | static inline int analog_route_shift(int idx) | |
1783 | { | |
1784 | return (idx % 2) * 12 + ((idx / 2) * 3) + 8; | |
1785 | } | |
1786 | ||
1787 | static inline int digital_route_shift(int idx) | |
1788 | { | |
1789 | return idx * 3; | |
1790 | } | |
1791 | ||
ab0c7d72 | 1792 | static int get_route_val(struct snd_ice1712 *ice, int shift) |
1da177e4 LT |
1793 | { |
1794 | unsigned long val; | |
1795 | unsigned char eitem; | |
32b47da0 | 1796 | static const unsigned char xlate[8] = { |
1da177e4 LT |
1797 | 0, 255, 1, 2, 255, 255, 3, 4, |
1798 | }; | |
1799 | ||
1800 | val = inl(ICEMT1724(ice, ROUTE_PLAYBACK)); | |
1801 | val >>= shift; | |
1802 | val &= 7; //we now have 3 bits per output | |
1803 | eitem = xlate[val]; | |
1804 | if (eitem == 255) { | |
1805 | snd_BUG(); | |
1806 | return 0; | |
1807 | } | |
1808 | return eitem; | |
1809 | } | |
1810 | ||
ab0c7d72 | 1811 | static int put_route_val(struct snd_ice1712 *ice, unsigned int val, int shift) |
1da177e4 LT |
1812 | { |
1813 | unsigned int old_val, nval; | |
1814 | int change; | |
32b47da0 | 1815 | static const unsigned char xroute[8] = { |
1da177e4 LT |
1816 | 0, /* PCM */ |
1817 | 2, /* PSDIN0 Left */ | |
1818 | 3, /* PSDIN0 Right */ | |
1819 | 6, /* SPDIN Left */ | |
1820 | 7, /* SPDIN Right */ | |
1821 | }; | |
1822 | ||
1823 | nval = xroute[val % 5]; | |
1824 | val = old_val = inl(ICEMT1724(ice, ROUTE_PLAYBACK)); | |
1825 | val &= ~(0x07 << shift); | |
1826 | val |= nval << shift; | |
1827 | change = val != old_val; | |
1828 | if (change) | |
1829 | outl(val, ICEMT1724(ice, ROUTE_PLAYBACK)); | |
1830 | return change; | |
1831 | } | |
1832 | ||
ab0c7d72 TI |
1833 | static int snd_vt1724_pro_route_analog_get(struct snd_kcontrol *kcontrol, |
1834 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1835 | { |
ab0c7d72 | 1836 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 | 1837 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
ab0c7d72 TI |
1838 | ucontrol->value.enumerated.item[0] = |
1839 | get_route_val(ice, analog_route_shift(idx)); | |
1da177e4 LT |
1840 | return 0; |
1841 | } | |
1842 | ||
ab0c7d72 TI |
1843 | static int snd_vt1724_pro_route_analog_put(struct snd_kcontrol *kcontrol, |
1844 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1845 | { |
ab0c7d72 | 1846 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1847 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
1848 | return put_route_val(ice, ucontrol->value.enumerated.item[0], | |
1849 | analog_route_shift(idx)); | |
1850 | } | |
1851 | ||
ab0c7d72 TI |
1852 | static int snd_vt1724_pro_route_spdif_get(struct snd_kcontrol *kcontrol, |
1853 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1854 | { |
ab0c7d72 | 1855 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 | 1856 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
ab0c7d72 TI |
1857 | ucontrol->value.enumerated.item[0] = |
1858 | get_route_val(ice, digital_route_shift(idx)); | |
1da177e4 LT |
1859 | return 0; |
1860 | } | |
1861 | ||
ab0c7d72 TI |
1862 | static int snd_vt1724_pro_route_spdif_put(struct snd_kcontrol *kcontrol, |
1863 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1864 | { |
ab0c7d72 | 1865 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1866 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
1867 | return put_route_val(ice, ucontrol->value.enumerated.item[0], | |
1868 | digital_route_shift(idx)); | |
1869 | } | |
1870 | ||
1b60f6b0 | 1871 | static struct snd_kcontrol_new snd_vt1724_mixer_pro_analog_route __devinitdata = { |
1da177e4 LT |
1872 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1873 | .name = "H/W Playback Route", | |
1874 | .info = snd_vt1724_pro_route_info, | |
1875 | .get = snd_vt1724_pro_route_analog_get, | |
1876 | .put = snd_vt1724_pro_route_analog_put, | |
1877 | }; | |
1878 | ||
1b60f6b0 | 1879 | static struct snd_kcontrol_new snd_vt1724_mixer_pro_spdif_route __devinitdata = { |
1da177e4 LT |
1880 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1881 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Route", | |
1882 | .info = snd_vt1724_pro_route_info, | |
1883 | .get = snd_vt1724_pro_route_spdif_get, | |
1884 | .put = snd_vt1724_pro_route_spdif_put, | |
1885 | .count = 2, | |
1886 | }; | |
1887 | ||
1888 | ||
ab0c7d72 TI |
1889 | static int snd_vt1724_pro_peak_info(struct snd_kcontrol *kcontrol, |
1890 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
1891 | { |
1892 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
1893 | uinfo->count = 22; /* FIXME: for compatibility with ice1712... */ | |
1894 | uinfo->value.integer.min = 0; | |
1895 | uinfo->value.integer.max = 255; | |
1896 | return 0; | |
1897 | } | |
1898 | ||
ab0c7d72 TI |
1899 | static int snd_vt1724_pro_peak_get(struct snd_kcontrol *kcontrol, |
1900 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1901 | { |
ab0c7d72 | 1902 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1903 | int idx; |
1904 | ||
1905 | spin_lock_irq(&ice->reg_lock); | |
1906 | for (idx = 0; idx < 22; idx++) { | |
1907 | outb(idx, ICEMT1724(ice, MONITOR_PEAKINDEX)); | |
ab0c7d72 TI |
1908 | ucontrol->value.integer.value[idx] = |
1909 | inb(ICEMT1724(ice, MONITOR_PEAKDATA)); | |
1da177e4 LT |
1910 | } |
1911 | spin_unlock_irq(&ice->reg_lock); | |
1912 | return 0; | |
1913 | } | |
1914 | ||
1b60f6b0 | 1915 | static struct snd_kcontrol_new snd_vt1724_mixer_pro_peak __devinitdata = { |
1da177e4 LT |
1916 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1917 | .name = "Multi Track Peak", | |
1918 | .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, | |
1919 | .info = snd_vt1724_pro_peak_info, | |
1920 | .get = snd_vt1724_pro_peak_get | |
1921 | }; | |
1922 | ||
1923 | /* | |
1924 | * | |
1925 | */ | |
1926 | ||
1b60f6b0 | 1927 | static struct snd_ice1712_card_info no_matched __devinitdata; |
1da177e4 | 1928 | |
1b60f6b0 | 1929 | static struct snd_ice1712_card_info *card_tables[] __devinitdata = { |
1da177e4 LT |
1930 | snd_vt1724_revo_cards, |
1931 | snd_vt1724_amp_cards, | |
1932 | snd_vt1724_aureon_cards, | |
1933 | snd_vt1720_mobo_cards, | |
1934 | snd_vt1720_pontis_cards, | |
6b8d6e55 | 1935 | snd_vt1724_prodigy_hifi_cards, |
1da177e4 LT |
1936 | snd_vt1724_prodigy192_cards, |
1937 | snd_vt1724_juli_cards, | |
1938 | snd_vt1724_phase_cards, | |
f6cdab5f | 1939 | snd_vt1724_wtm_cards, |
f31639b8 | 1940 | snd_vt1724_se_cards, |
1da177e4 LT |
1941 | NULL, |
1942 | }; | |
1943 | ||
1944 | ||
1945 | /* | |
1946 | */ | |
1947 | ||
ab0c7d72 | 1948 | static void wait_i2c_busy(struct snd_ice1712 *ice) |
1da177e4 LT |
1949 | { |
1950 | int t = 0x10000; | |
1951 | while ((inb(ICEREG1724(ice, I2C_CTRL)) & VT1724_I2C_BUSY) && t--) | |
1952 | ; | |
1953 | if (t == -1) | |
1954 | printk(KERN_ERR "ice1724: i2c busy timeout\n"); | |
1955 | } | |
1956 | ||
ab0c7d72 TI |
1957 | unsigned char snd_vt1724_read_i2c(struct snd_ice1712 *ice, |
1958 | unsigned char dev, unsigned char addr) | |
1da177e4 LT |
1959 | { |
1960 | unsigned char val; | |
1961 | ||
62932df8 | 1962 | mutex_lock(&ice->i2c_mutex); |
acec30ff | 1963 | wait_i2c_busy(ice); |
1da177e4 LT |
1964 | outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR)); |
1965 | outb(dev & ~VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR)); | |
1966 | wait_i2c_busy(ice); | |
1967 | val = inb(ICEREG1724(ice, I2C_DATA)); | |
62932df8 | 1968 | mutex_unlock(&ice->i2c_mutex); |
1da177e4 LT |
1969 | //printk("i2c_read: [0x%x,0x%x] = 0x%x\n", dev, addr, val); |
1970 | return val; | |
1971 | } | |
1972 | ||
ab0c7d72 TI |
1973 | void snd_vt1724_write_i2c(struct snd_ice1712 *ice, |
1974 | unsigned char dev, unsigned char addr, unsigned char data) | |
1da177e4 | 1975 | { |
62932df8 | 1976 | mutex_lock(&ice->i2c_mutex); |
1da177e4 LT |
1977 | wait_i2c_busy(ice); |
1978 | //printk("i2c_write: [0x%x,0x%x] = 0x%x\n", dev, addr, data); | |
1979 | outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR)); | |
1980 | outb(data, ICEREG1724(ice, I2C_DATA)); | |
1981 | outb(dev | VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR)); | |
1982 | wait_i2c_busy(ice); | |
62932df8 | 1983 | mutex_unlock(&ice->i2c_mutex); |
1da177e4 LT |
1984 | } |
1985 | ||
ab0c7d72 TI |
1986 | static int __devinit snd_vt1724_read_eeprom(struct snd_ice1712 *ice, |
1987 | const char *modelname) | |
1da177e4 LT |
1988 | { |
1989 | const int dev = 0xa0; /* EEPROM device address */ | |
1990 | unsigned int i, size; | |
1b60f6b0 | 1991 | struct snd_ice1712_card_info * const *tbl, *c; |
1da177e4 LT |
1992 | |
1993 | if (! modelname || ! *modelname) { | |
1994 | ice->eeprom.subvendor = 0; | |
1995 | if ((inb(ICEREG1724(ice, I2C_CTRL)) & VT1724_I2C_EEPROM) != 0) | |
1996 | ice->eeprom.subvendor = | |
1997 | (snd_vt1724_read_i2c(ice, dev, 0x00) << 0) | | |
1998 | (snd_vt1724_read_i2c(ice, dev, 0x01) << 8) | | |
1999 | (snd_vt1724_read_i2c(ice, dev, 0x02) << 16) | | |
2000 | (snd_vt1724_read_i2c(ice, dev, 0x03) << 24); | |
ab0c7d72 TI |
2001 | if (ice->eeprom.subvendor == 0 || |
2002 | ice->eeprom.subvendor == (unsigned int)-1) { | |
2003 | /* invalid subvendor from EEPROM, try the PCI | |
2004 | * subststem ID instead | |
2005 | */ | |
1da177e4 | 2006 | u16 vendor, device; |
ab0c7d72 TI |
2007 | pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, |
2008 | &vendor); | |
1da177e4 | 2009 | pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device); |
ab0c7d72 TI |
2010 | ice->eeprom.subvendor = |
2011 | ((unsigned int)swab16(vendor) << 16) | swab16(device); | |
2012 | if (ice->eeprom.subvendor == 0 || | |
2013 | ice->eeprom.subvendor == (unsigned int)-1) { | |
1da177e4 LT |
2014 | printk(KERN_ERR "ice1724: No valid ID is found\n"); |
2015 | return -ENXIO; | |
2016 | } | |
2017 | } | |
2018 | } | |
2019 | for (tbl = card_tables; *tbl; tbl++) { | |
2020 | for (c = *tbl; c->subvendor; c++) { | |
ab0c7d72 TI |
2021 | if (modelname && c->model && |
2022 | ! strcmp(modelname, c->model)) { | |
2023 | printk(KERN_INFO "ice1724: Using board model %s\n", | |
2024 | c->name); | |
1da177e4 LT |
2025 | ice->eeprom.subvendor = c->subvendor; |
2026 | } else if (c->subvendor != ice->eeprom.subvendor) | |
2027 | continue; | |
2028 | if (! c->eeprom_size || ! c->eeprom_data) | |
2029 | goto found; | |
2030 | /* if the EEPROM is given by the driver, use it */ | |
2031 | snd_printdd("using the defined eeprom..\n"); | |
2032 | ice->eeprom.version = 2; | |
2033 | ice->eeprom.size = c->eeprom_size + 6; | |
2034 | memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size); | |
2035 | goto read_skipped; | |
2036 | } | |
2037 | } | |
ab0c7d72 TI |
2038 | printk(KERN_WARNING "ice1724: No matching model found for ID 0x%x\n", |
2039 | ice->eeprom.subvendor); | |
1da177e4 LT |
2040 | |
2041 | found: | |
2042 | ice->eeprom.size = snd_vt1724_read_i2c(ice, dev, 0x04); | |
2043 | if (ice->eeprom.size < 6) | |
2044 | ice->eeprom.size = 32; | |
2045 | else if (ice->eeprom.size > 32) { | |
ab0c7d72 TI |
2046 | printk(KERN_ERR "ice1724: Invalid EEPROM (size = %i)\n", |
2047 | ice->eeprom.size); | |
1da177e4 LT |
2048 | return -EIO; |
2049 | } | |
2050 | ice->eeprom.version = snd_vt1724_read_i2c(ice, dev, 0x05); | |
2051 | if (ice->eeprom.version != 2) | |
ab0c7d72 TI |
2052 | printk(KERN_WARNING "ice1724: Invalid EEPROM version %i\n", |
2053 | ice->eeprom.version); | |
1da177e4 LT |
2054 | size = ice->eeprom.size - 6; |
2055 | for (i = 0; i < size; i++) | |
2056 | ice->eeprom.data[i] = snd_vt1724_read_i2c(ice, dev, i + 6); | |
2057 | ||
2058 | read_skipped: | |
2059 | ice->eeprom.gpiomask = eeprom_triple(ice, ICE_EEP2_GPIO_MASK); | |
2060 | ice->eeprom.gpiostate = eeprom_triple(ice, ICE_EEP2_GPIO_STATE); | |
2061 | ice->eeprom.gpiodir = eeprom_triple(ice, ICE_EEP2_GPIO_DIR); | |
2062 | ||
2063 | return 0; | |
2064 | } | |
2065 | ||
2066 | ||
2067 | ||
ab0c7d72 | 2068 | static int __devinit snd_vt1724_chip_init(struct snd_ice1712 *ice) |
1da177e4 LT |
2069 | { |
2070 | outb(VT1724_RESET , ICEREG1724(ice, CONTROL)); | |
2071 | udelay(200); | |
2072 | outb(0, ICEREG1724(ice, CONTROL)); | |
2073 | udelay(200); | |
2074 | outb(ice->eeprom.data[ICE_EEP2_SYSCONF], ICEREG1724(ice, SYS_CFG)); | |
2075 | outb(ice->eeprom.data[ICE_EEP2_ACLINK], ICEREG1724(ice, AC97_CFG)); | |
2076 | outb(ice->eeprom.data[ICE_EEP2_I2S], ICEREG1724(ice, I2S_FEATURES)); | |
2077 | outb(ice->eeprom.data[ICE_EEP2_SPDIF], ICEREG1724(ice, SPDIF_CFG)); | |
2078 | ||
2079 | ice->gpio.write_mask = ice->eeprom.gpiomask; | |
2080 | ice->gpio.direction = ice->eeprom.gpiodir; | |
2081 | snd_vt1724_set_gpio_mask(ice, ice->eeprom.gpiomask); | |
2082 | snd_vt1724_set_gpio_dir(ice, ice->eeprom.gpiodir); | |
2083 | snd_vt1724_set_gpio_data(ice, ice->eeprom.gpiostate); | |
2084 | ||
2085 | outb(0, ICEREG1724(ice, POWERDOWN)); | |
2086 | ||
2087 | return 0; | |
2088 | } | |
2089 | ||
ab0c7d72 | 2090 | static int __devinit snd_vt1724_spdif_build_controls(struct snd_ice1712 *ice) |
1da177e4 LT |
2091 | { |
2092 | int err; | |
ab0c7d72 | 2093 | struct snd_kcontrol *kctl; |
1da177e4 LT |
2094 | |
2095 | snd_assert(ice->pcm != NULL, return -EIO); | |
2096 | ||
2097 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_mixer_pro_spdif_route, ice)); | |
2098 | if (err < 0) | |
2099 | return err; | |
2100 | ||
2101 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_spdif_switch, ice)); | |
2102 | if (err < 0) | |
2103 | return err; | |
2104 | ||
2105 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_default, ice)); | |
2106 | if (err < 0) | |
2107 | return err; | |
2108 | kctl->id.device = ice->pcm->device; | |
2109 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_maskc, ice)); | |
2110 | if (err < 0) | |
2111 | return err; | |
2112 | kctl->id.device = ice->pcm->device; | |
2113 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_maskp, ice)); | |
2114 | if (err < 0) | |
2115 | return err; | |
2116 | kctl->id.device = ice->pcm->device; | |
2117 | #if 0 /* use default only */ | |
2118 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_stream, ice)); | |
2119 | if (err < 0) | |
2120 | return err; | |
2121 | kctl->id.device = ice->pcm->device; | |
2122 | ice->spdif.stream_ctl = kctl; | |
2123 | #endif | |
2124 | return 0; | |
2125 | } | |
2126 | ||
2127 | ||
ab0c7d72 | 2128 | static int __devinit snd_vt1724_build_controls(struct snd_ice1712 *ice) |
1da177e4 LT |
2129 | { |
2130 | int err; | |
2131 | ||
2132 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_eeprom, ice)); | |
2133 | if (err < 0) | |
2134 | return err; | |
2135 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_internal_clock, ice)); | |
2136 | if (err < 0) | |
2137 | return err; | |
2138 | ||
2139 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_rate_locking, ice)); | |
2140 | if (err < 0) | |
2141 | return err; | |
2142 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_rate_reset, ice)); | |
2143 | if (err < 0) | |
2144 | return err; | |
2145 | ||
2146 | if (ice->num_total_dacs > 0) { | |
ab0c7d72 | 2147 | struct snd_kcontrol_new tmp = snd_vt1724_mixer_pro_analog_route; |
1da177e4 LT |
2148 | tmp.count = ice->num_total_dacs; |
2149 | if (ice->vt1720 && tmp.count > 2) | |
2150 | tmp.count = 2; | |
2151 | err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice)); | |
2152 | if (err < 0) | |
2153 | return err; | |
2154 | } | |
2155 | ||
2156 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_mixer_pro_peak, ice)); | |
2157 | if (err < 0) | |
2158 | return err; | |
2159 | ||
2160 | return 0; | |
2161 | } | |
2162 | ||
ab0c7d72 | 2163 | static int snd_vt1724_free(struct snd_ice1712 *ice) |
1da177e4 LT |
2164 | { |
2165 | if (! ice->port) | |
2166 | goto __hw_end; | |
2167 | /* mask all interrupts */ | |
2168 | outb(0xff, ICEMT1724(ice, DMA_INT_MASK)); | |
2169 | outb(0xff, ICEREG1724(ice, IRQMASK)); | |
2170 | /* --- */ | |
2171 | __hw_end: | |
2172 | if (ice->irq >= 0) { | |
2173 | synchronize_irq(ice->irq); | |
ab0c7d72 | 2174 | free_irq(ice->irq, ice); |
1da177e4 LT |
2175 | } |
2176 | pci_release_regions(ice->pci); | |
2177 | snd_ice1712_akm4xxx_free(ice); | |
2178 | pci_disable_device(ice->pci); | |
2179 | kfree(ice); | |
2180 | return 0; | |
2181 | } | |
2182 | ||
ab0c7d72 | 2183 | static int snd_vt1724_dev_free(struct snd_device *device) |
1da177e4 | 2184 | { |
ab0c7d72 | 2185 | struct snd_ice1712 *ice = device->device_data; |
1da177e4 LT |
2186 | return snd_vt1724_free(ice); |
2187 | } | |
2188 | ||
ab0c7d72 | 2189 | static int __devinit snd_vt1724_create(struct snd_card *card, |
1da177e4 LT |
2190 | struct pci_dev *pci, |
2191 | const char *modelname, | |
ab0c7d72 | 2192 | struct snd_ice1712 ** r_ice1712) |
1da177e4 | 2193 | { |
ab0c7d72 | 2194 | struct snd_ice1712 *ice; |
1da177e4 LT |
2195 | int err; |
2196 | unsigned char mask; | |
ab0c7d72 | 2197 | static struct snd_device_ops ops = { |
1da177e4 LT |
2198 | .dev_free = snd_vt1724_dev_free, |
2199 | }; | |
2200 | ||
2201 | *r_ice1712 = NULL; | |
2202 | ||
2203 | /* enable PCI device */ | |
2204 | if ((err = pci_enable_device(pci)) < 0) | |
2205 | return err; | |
2206 | ||
e560d8d8 | 2207 | ice = kzalloc(sizeof(*ice), GFP_KERNEL); |
1da177e4 LT |
2208 | if (ice == NULL) { |
2209 | pci_disable_device(pci); | |
2210 | return -ENOMEM; | |
2211 | } | |
2212 | ice->vt1724 = 1; | |
2213 | spin_lock_init(&ice->reg_lock); | |
62932df8 IM |
2214 | mutex_init(&ice->gpio_mutex); |
2215 | mutex_init(&ice->open_mutex); | |
2216 | mutex_init(&ice->i2c_mutex); | |
1da177e4 LT |
2217 | ice->gpio.set_mask = snd_vt1724_set_gpio_mask; |
2218 | ice->gpio.set_dir = snd_vt1724_set_gpio_dir; | |
2219 | ice->gpio.set_data = snd_vt1724_set_gpio_data; | |
2220 | ice->gpio.get_data = snd_vt1724_get_gpio_data; | |
2221 | ice->card = card; | |
2222 | ice->pci = pci; | |
2223 | ice->irq = -1; | |
2224 | pci_set_master(pci); | |
2225 | snd_vt1724_proc_init(ice); | |
2226 | synchronize_irq(pci->irq); | |
2227 | ||
2228 | if ((err = pci_request_regions(pci, "ICE1724")) < 0) { | |
2229 | kfree(ice); | |
2230 | pci_disable_device(pci); | |
2231 | return err; | |
2232 | } | |
2233 | ice->port = pci_resource_start(pci, 0); | |
2234 | ice->profi_port = pci_resource_start(pci, 1); | |
2235 | ||
ab0c7d72 | 2236 | if (request_irq(pci->irq, snd_vt1724_interrupt, |
437a5a46 | 2237 | IRQF_SHARED, "ICE1724", ice)) { |
99b359ba | 2238 | snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); |
1da177e4 LT |
2239 | snd_vt1724_free(ice); |
2240 | return -EIO; | |
2241 | } | |
2242 | ||
2243 | ice->irq = pci->irq; | |
2244 | ||
2245 | if (snd_vt1724_read_eeprom(ice, modelname) < 0) { | |
2246 | snd_vt1724_free(ice); | |
2247 | return -EIO; | |
2248 | } | |
2249 | if (snd_vt1724_chip_init(ice) < 0) { | |
2250 | snd_vt1724_free(ice); | |
2251 | return -EIO; | |
2252 | } | |
2253 | ||
2254 | /* unmask used interrupts */ | |
2255 | if (! (ice->eeprom.data[ICE_EEP2_SYSCONF] & VT1724_CFG_MPU401)) | |
2256 | mask = VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX; | |
2257 | else | |
2258 | mask = 0; | |
2259 | outb(mask, ICEREG1724(ice, IRQMASK)); | |
ab0c7d72 TI |
2260 | /* don't handle FIFO overrun/underruns (just yet), |
2261 | * since they cause machine lockups | |
2262 | */ | |
1da177e4 LT |
2263 | outb(VT1724_MULTI_FIFO_ERR, ICEMT1724(ice, DMA_INT_MASK)); |
2264 | ||
2265 | if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops)) < 0) { | |
2266 | snd_vt1724_free(ice); | |
2267 | return err; | |
2268 | } | |
2269 | ||
2270 | snd_card_set_dev(card, &pci->dev); | |
2271 | ||
2272 | *r_ice1712 = ice; | |
2273 | return 0; | |
2274 | } | |
2275 | ||
2276 | ||
2277 | /* | |
2278 | * | |
2279 | * Registration | |
2280 | * | |
2281 | */ | |
2282 | ||
2283 | static int __devinit snd_vt1724_probe(struct pci_dev *pci, | |
2284 | const struct pci_device_id *pci_id) | |
2285 | { | |
2286 | static int dev; | |
ab0c7d72 TI |
2287 | struct snd_card *card; |
2288 | struct snd_ice1712 *ice; | |
1da177e4 | 2289 | int pcm_dev = 0, err; |
1b60f6b0 | 2290 | struct snd_ice1712_card_info * const *tbl, *c; |
1da177e4 LT |
2291 | |
2292 | if (dev >= SNDRV_CARDS) | |
2293 | return -ENODEV; | |
2294 | if (!enable[dev]) { | |
2295 | dev++; | |
2296 | return -ENOENT; | |
2297 | } | |
2298 | ||
2299 | card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); | |
2300 | if (card == NULL) | |
2301 | return -ENOMEM; | |
2302 | ||
2303 | strcpy(card->driver, "ICE1724"); | |
2304 | strcpy(card->shortname, "ICEnsemble ICE1724"); | |
2305 | ||
2306 | if ((err = snd_vt1724_create(card, pci, model[dev], &ice)) < 0) { | |
2307 | snd_card_free(card); | |
2308 | return err; | |
2309 | } | |
2310 | ||
2311 | for (tbl = card_tables; *tbl; tbl++) { | |
2312 | for (c = *tbl; c->subvendor; c++) { | |
2313 | if (c->subvendor == ice->eeprom.subvendor) { | |
2314 | strcpy(card->shortname, c->name); | |
2315 | if (c->driver) /* specific driver? */ | |
2316 | strcpy(card->driver, c->driver); | |
2317 | if (c->chip_init) { | |
2318 | if ((err = c->chip_init(ice)) < 0) { | |
2319 | snd_card_free(card); | |
2320 | return err; | |
2321 | } | |
2322 | } | |
2323 | goto __found; | |
2324 | } | |
2325 | } | |
2326 | } | |
2327 | c = &no_matched; | |
2328 | __found: | |
f06934bd TI |
2329 | /* |
2330 | * VT1724 has separate DMAs for the analog and the SPDIF streams while | |
2331 | * ICE1712 has only one for both (mixed up). | |
2332 | * | |
2333 | * Confusingly the analog PCM is named "professional" here because it | |
2334 | * was called so in ice1712 driver, and vt1724 driver is derived from | |
2335 | * ice1712 driver. | |
2336 | */ | |
1da177e4 LT |
2337 | |
2338 | if ((err = snd_vt1724_pcm_profi(ice, pcm_dev++)) < 0) { | |
2339 | snd_card_free(card); | |
2340 | return err; | |
2341 | } | |
2342 | ||
2343 | if ((err = snd_vt1724_pcm_spdif(ice, pcm_dev++)) < 0) { | |
2344 | snd_card_free(card); | |
2345 | return err; | |
2346 | } | |
2347 | ||
2348 | if ((err = snd_vt1724_pcm_indep(ice, pcm_dev++)) < 0) { | |
2349 | snd_card_free(card); | |
2350 | return err; | |
2351 | } | |
2352 | ||
2353 | if ((err = snd_vt1724_ac97_mixer(ice)) < 0) { | |
2354 | snd_card_free(card); | |
2355 | return err; | |
2356 | } | |
2357 | ||
2358 | if ((err = snd_vt1724_build_controls(ice)) < 0) { | |
2359 | snd_card_free(card); | |
2360 | return err; | |
2361 | } | |
2362 | ||
2363 | if (ice->pcm && ice->has_spdif) { /* has SPDIF I/O */ | |
2364 | if ((err = snd_vt1724_spdif_build_controls(ice)) < 0) { | |
2365 | snd_card_free(card); | |
2366 | return err; | |
2367 | } | |
2368 | } | |
2369 | ||
2370 | if (c->build_controls) { | |
2371 | if ((err = c->build_controls(ice)) < 0) { | |
2372 | snd_card_free(card); | |
2373 | return err; | |
2374 | } | |
2375 | } | |
2376 | ||
2377 | if (! c->no_mpu401) { | |
2378 | if (ice->eeprom.data[ICE_EEP2_SYSCONF] & VT1724_CFG_MPU401) { | |
2379 | if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712, | |
302e4c2f TI |
2380 | ICEREG1724(ice, MPU_CTRL), |
2381 | MPU401_INFO_INTEGRATED, | |
1da177e4 LT |
2382 | ice->irq, 0, |
2383 | &ice->rmidi[0])) < 0) { | |
2384 | snd_card_free(card); | |
2385 | return err; | |
2386 | } | |
2387 | } | |
2388 | } | |
2389 | ||
2390 | sprintf(card->longname, "%s at 0x%lx, irq %i", | |
2391 | card->shortname, ice->port, ice->irq); | |
2392 | ||
2393 | if ((err = snd_card_register(card)) < 0) { | |
2394 | snd_card_free(card); | |
2395 | return err; | |
2396 | } | |
2397 | pci_set_drvdata(pci, card); | |
2398 | dev++; | |
2399 | return 0; | |
2400 | } | |
2401 | ||
2402 | static void __devexit snd_vt1724_remove(struct pci_dev *pci) | |
2403 | { | |
2404 | snd_card_free(pci_get_drvdata(pci)); | |
2405 | pci_set_drvdata(pci, NULL); | |
2406 | } | |
2407 | ||
2408 | static struct pci_driver driver = { | |
2409 | .name = "ICE1724", | |
2410 | .id_table = snd_vt1724_ids, | |
2411 | .probe = snd_vt1724_probe, | |
2412 | .remove = __devexit_p(snd_vt1724_remove), | |
2413 | }; | |
2414 | ||
2415 | static int __init alsa_card_ice1724_init(void) | |
2416 | { | |
01d25d46 | 2417 | return pci_register_driver(&driver); |
1da177e4 LT |
2418 | } |
2419 | ||
2420 | static void __exit alsa_card_ice1724_exit(void) | |
2421 | { | |
2422 | pci_unregister_driver(&driver); | |
2423 | } | |
2424 | ||
2425 | module_init(alsa_card_ice1724_init) | |
2426 | module_exit(alsa_card_ice1724_exit) |