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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * ALSA driver for VT1724 ICEnsemble ICE1724 / VIA VT1724 (Envy24HT)
3 * VIA VT1720 (Envy24PT)
4 *
Jaroslav Kyselac1017a42007-10-15 09:50:19 +02005 * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
Linus Torvalds1da177e2005-04-16 15:20:36 -07006 * 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 *
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +040023 */
Linus Torvalds1da177e2005-04-16 15:20:36 -070024
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +040025#include <linux/io.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070026#include <linux/delay.h>
27#include <linux/interrupt.h>
28#include <linux/init.h>
29#include <linux/pci.h>
30#include <linux/slab.h>
Paul Gortmaker65a77212011-07-15 13:13:37 -040031#include <linux/module.h>
Ingo Molnar62932df2006-01-16 16:34:20 +010032#include <linux/mutex.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070033#include <sound/core.h>
34#include <sound/info.h>
Clemens Ladischaea3bfb2008-05-20 14:22:44 +020035#include <sound/rawmidi.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070036#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"
Julian Scheel6b8d6e52008-01-16 19:50:00 +010050#include "prodigy_hifi.h"
Linus Torvalds1da177e2005-04-16 15:20:36 -070051#include "juli.h"
Takashi Iwai72cbfd42009-05-06 17:33:19 +020052#include "maya44.h"
Linus Torvalds1da177e2005-04-16 15:20:36 -070053#include "phase.h"
Clement Guedezf6cdab52007-01-08 10:48:41 +010054#include "wtm.h"
Shin-ya Okadaf31639b2007-10-23 15:08:18 +020055#include "se.h"
Pavel Hofman6ef80702009-09-16 22:25:41 +020056#include "quartet.h"
Linus Torvalds1da177e2005-04-16 15:20:36 -070057
Jaroslav Kyselac1017a42007-10-15 09:50:19 +020058MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
Linus Torvalds1da177e2005-04-16 15:20:36 -070059MODULE_DESCRIPTION("VIA ICEnsemble ICE1724/1720 (Envy24HT/PT)");
60MODULE_LICENSE("GPL");
61MODULE_SUPPORTED_DEVICE("{"
62 REVO_DEVICE_DESC
63 AMP_AUDIO2000_DEVICE_DESC
64 AUREON_DEVICE_DESC
65 VT1720_MOBO_DEVICE_DESC
66 PONTIS_DEVICE_DESC
67 PRODIGY192_DEVICE_DESC
Julian Scheel6b8d6e52008-01-16 19:50:00 +010068 PRODIGY_HIFI_DEVICE_DESC
Linus Torvalds1da177e2005-04-16 15:20:36 -070069 JULI_DEVICE_DESC
Takashi Iwai72cbfd42009-05-06 17:33:19 +020070 MAYA44_DEVICE_DESC
Linus Torvalds1da177e2005-04-16 15:20:36 -070071 PHASE_DEVICE_DESC
Clement Guedezf6cdab52007-01-08 10:48:41 +010072 WTM_DEVICE_DESC
Shin-ya Okadaf31639b2007-10-23 15:08:18 +020073 SE_DEVICE_DESC
Pavel Hofman6ef80702009-09-16 22:25:41 +020074 QTET_DEVICE_DESC
Linus Torvalds1da177e2005-04-16 15:20:36 -070075 "{VIA,VT1720},"
76 "{VIA,VT1724},"
77 "{ICEnsemble,Generic ICE1724},"
78 "{ICEnsemble,Generic Envy24HT}"
79 "{ICEnsemble,Generic Envy24PT}}");
80
81static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
82static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
Rusty Russella67ff6a2011-12-15 13:49:36 +103083static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
Linus Torvalds1da177e2005-04-16 15:20:36 -070084static char *model[SNDRV_CARDS];
85
86module_param_array(index, int, NULL, 0444);
87MODULE_PARM_DESC(index, "Index value for ICE1724 soundcard.");
88module_param_array(id, charp, NULL, 0444);
89MODULE_PARM_DESC(id, "ID string for ICE1724 soundcard.");
90module_param_array(enable, bool, NULL, 0444);
91MODULE_PARM_DESC(enable, "Enable ICE1724 soundcard.");
92module_param_array(model, charp, NULL, 0444);
93MODULE_PARM_DESC(model, "Use the given board model.");
94
Linus Torvalds1da177e2005-04-16 15:20:36 -070095
96/* Both VT1720 and VT1724 have the same PCI IDs */
Alexey Dobriyancebe41d2010-02-06 00:21:03 +020097static DEFINE_PCI_DEVICE_TABLE(snd_vt1724_ids) = {
Joe Perches28d27aa2009-06-24 22:13:35 -070098 { PCI_VDEVICE(ICE, PCI_DEVICE_ID_VT1724), 0 },
Linus Torvalds1da177e2005-04-16 15:20:36 -070099 { 0, }
100};
101
102MODULE_DEVICE_TABLE(pci, snd_vt1724_ids);
103
104
105static int PRO_RATE_LOCKED;
106static int PRO_RATE_RESET = 1;
107static unsigned int PRO_RATE_DEFAULT = 44100;
108
Pavel Hofman1ff97cb2009-09-16 22:25:40 +0200109static char *ext_clock_names[1] = { "IEC958 In" };
110
Linus Torvalds1da177e2005-04-16 15:20:36 -0700111/*
112 * Basic I/O
113 */
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +0400114
Pavel Hofmand16be8e2008-03-20 12:10:27 +0100115/*
116 * default rates, default clock routines
117 */
118
Linus Torvalds1da177e2005-04-16 15:20:36 -0700119/* check whether the clock mode is spdif-in */
Pavel Hofmand16be8e2008-03-20 12:10:27 +0100120static inline int stdclock_is_spdif_master(struct snd_ice1712 *ice)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700121{
122 return (inb(ICEMT1724(ice, RATE)) & VT1724_SPDIF_MASTER) ? 1 : 0;
123}
124
Pavel Hofman6796d5a2009-09-16 22:25:39 +0200125/*
126 * locking rate makes sense only for internal clock mode
127 */
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100128static inline int is_pro_rate_locked(struct snd_ice1712 *ice)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700129{
Pavel Hofman6796d5a2009-09-16 22:25:39 +0200130 return (!ice->is_spdif_master(ice)) && PRO_RATE_LOCKED;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700131}
132
133/*
134 * ac97 section
135 */
136
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100137static unsigned char snd_vt1724_ac97_ready(struct snd_ice1712 *ice)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700138{
139 unsigned char old_cmd;
140 int tm;
141 for (tm = 0; tm < 0x10000; tm++) {
142 old_cmd = inb(ICEMT1724(ice, AC97_CMD));
143 if (old_cmd & (VT1724_AC97_WRITE | VT1724_AC97_READ))
144 continue;
145 if (!(old_cmd & VT1724_AC97_READY))
146 continue;
147 return old_cmd;
148 }
149 snd_printd(KERN_ERR "snd_vt1724_ac97_ready: timeout\n");
150 return old_cmd;
151}
152
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100153static int snd_vt1724_ac97_wait_bit(struct snd_ice1712 *ice, unsigned char bit)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700154{
155 int tm;
156 for (tm = 0; tm < 0x10000; tm++)
157 if ((inb(ICEMT1724(ice, AC97_CMD)) & bit) == 0)
158 return 0;
159 snd_printd(KERN_ERR "snd_vt1724_ac97_wait_bit: timeout\n");
160 return -EIO;
161}
162
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100163static void snd_vt1724_ac97_write(struct snd_ac97 *ac97,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700164 unsigned short reg,
165 unsigned short val)
166{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100167 struct snd_ice1712 *ice = ac97->private_data;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700168 unsigned char old_cmd;
169
170 old_cmd = snd_vt1724_ac97_ready(ice);
171 old_cmd &= ~VT1724_AC97_ID_MASK;
172 old_cmd |= ac97->num;
173 outb(reg, ICEMT1724(ice, AC97_INDEX));
174 outw(val, ICEMT1724(ice, AC97_DATA));
175 outb(old_cmd | VT1724_AC97_WRITE, ICEMT1724(ice, AC97_CMD));
176 snd_vt1724_ac97_wait_bit(ice, VT1724_AC97_WRITE);
177}
178
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100179static unsigned short snd_vt1724_ac97_read(struct snd_ac97 *ac97, unsigned short reg)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700180{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100181 struct snd_ice1712 *ice = ac97->private_data;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700182 unsigned char old_cmd;
183
184 old_cmd = snd_vt1724_ac97_ready(ice);
185 old_cmd &= ~VT1724_AC97_ID_MASK;
186 old_cmd |= ac97->num;
187 outb(reg, ICEMT1724(ice, AC97_INDEX));
188 outb(old_cmd | VT1724_AC97_READ, ICEMT1724(ice, AC97_CMD));
189 if (snd_vt1724_ac97_wait_bit(ice, VT1724_AC97_READ) < 0)
190 return ~0;
191 return inw(ICEMT1724(ice, AC97_DATA));
192}
193
194
195/*
196 * GPIO operations
197 */
198
199/* set gpio direction 0 = read, 1 = write */
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100200static void snd_vt1724_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700201{
202 outl(data, ICEREG1724(ice, GPIO_DIRECTION));
203 inw(ICEREG1724(ice, GPIO_DIRECTION)); /* dummy read for pci-posting */
204}
205
Pavel Hofman49470302009-09-16 22:25:38 +0200206/* get gpio direction 0 = read, 1 = write */
207static unsigned int snd_vt1724_get_gpio_dir(struct snd_ice1712 *ice)
208{
209 return inl(ICEREG1724(ice, GPIO_DIRECTION));
210}
211
Linus Torvalds1da177e2005-04-16 15:20:36 -0700212/* set the gpio mask (0 = writable) */
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100213static void snd_vt1724_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700214{
215 outw(data, ICEREG1724(ice, GPIO_WRITE_MASK));
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +0400216 if (!ice->vt1720) /* VT1720 supports only 16 GPIO bits */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700217 outb((data >> 16) & 0xff, ICEREG1724(ice, GPIO_WRITE_MASK_22));
218 inw(ICEREG1724(ice, GPIO_WRITE_MASK)); /* dummy read for pci-posting */
219}
220
Pavel Hofman49470302009-09-16 22:25:38 +0200221static unsigned int snd_vt1724_get_gpio_mask(struct snd_ice1712 *ice)
222{
223 unsigned int mask;
224 if (!ice->vt1720)
225 mask = (unsigned int)inb(ICEREG1724(ice, GPIO_WRITE_MASK_22));
226 else
227 mask = 0;
228 mask = (mask << 16) | inw(ICEREG1724(ice, GPIO_WRITE_MASK));
229 return mask;
230}
231
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100232static void snd_vt1724_set_gpio_data(struct snd_ice1712 *ice, unsigned int data)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700233{
234 outw(data, ICEREG1724(ice, GPIO_DATA));
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +0400235 if (!ice->vt1720)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700236 outb(data >> 16, ICEREG1724(ice, GPIO_DATA_22));
237 inw(ICEREG1724(ice, GPIO_DATA)); /* dummy read for pci-posting */
238}
239
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100240static unsigned int snd_vt1724_get_gpio_data(struct snd_ice1712 *ice)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700241{
242 unsigned int data;
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +0400243 if (!ice->vt1720)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700244 data = (unsigned int)inb(ICEREG1724(ice, GPIO_DATA_22));
245 else
246 data = 0;
247 data = (data << 16) | inw(ICEREG1724(ice, GPIO_DATA));
248 return data;
249}
250
251/*
Clemens Ladischaea3bfb2008-05-20 14:22:44 +0200252 * MIDI
Takashi Iwai3a841d52008-04-23 17:47:28 +0200253 */
Clemens Ladischaea3bfb2008-05-20 14:22:44 +0200254
255static void vt1724_midi_clear_rx(struct snd_ice1712 *ice)
Takashi Iwai3a841d52008-04-23 17:47:28 +0200256{
Clemens Ladischaea3bfb2008-05-20 14:22:44 +0200257 unsigned int count;
258
259 for (count = inb(ICEREG1724(ice, MPU_RXFIFO)); count > 0; --count)
260 inb(ICEREG1724(ice, MPU_DATA));
Takashi Iwai3a841d52008-04-23 17:47:28 +0200261}
262
Clemens Ladischaea3bfb2008-05-20 14:22:44 +0200263static inline struct snd_rawmidi_substream *
264get_rawmidi_substream(struct snd_ice1712 *ice, unsigned int stream)
Takashi Iwai3a841d52008-04-23 17:47:28 +0200265{
Clemens Ladischaea3bfb2008-05-20 14:22:44 +0200266 return list_first_entry(&ice->rmidi[0]->streams[stream].substreams,
267 struct snd_rawmidi_substream, list);
Takashi Iwai3a841d52008-04-23 17:47:28 +0200268}
269
Takashi Iwaie683ec42008-11-12 16:42:44 +0100270static void enable_midi_irq(struct snd_ice1712 *ice, u8 flag, int enable);
271
Clemens Ladischaea3bfb2008-05-20 14:22:44 +0200272static void vt1724_midi_write(struct snd_ice1712 *ice)
273{
274 struct snd_rawmidi_substream *s;
275 int count, i;
276 u8 buffer[32];
277
278 s = get_rawmidi_substream(ice, SNDRV_RAWMIDI_STREAM_OUTPUT);
279 count = 31 - inb(ICEREG1724(ice, MPU_TXFIFO));
280 if (count > 0) {
281 count = snd_rawmidi_transmit(s, buffer, count);
282 for (i = 0; i < count; ++i)
283 outb(buffer[i], ICEREG1724(ice, MPU_DATA));
284 }
Takashi Iwaie683ec42008-11-12 16:42:44 +0100285 /* mask irq when all bytes have been transmitted.
286 * enabled again in output_trigger when the new data comes in.
287 */
288 enable_midi_irq(ice, VT1724_IRQ_MPU_TX,
289 !snd_rawmidi_transmit_empty(s));
Clemens Ladischaea3bfb2008-05-20 14:22:44 +0200290}
291
292static void vt1724_midi_read(struct snd_ice1712 *ice)
293{
294 struct snd_rawmidi_substream *s;
295 int count, i;
296 u8 buffer[32];
297
298 s = get_rawmidi_substream(ice, SNDRV_RAWMIDI_STREAM_INPUT);
299 count = inb(ICEREG1724(ice, MPU_RXFIFO));
300 if (count > 0) {
301 count = min(count, 32);
302 for (i = 0; i < count; ++i)
303 buffer[i] = inb(ICEREG1724(ice, MPU_DATA));
304 snd_rawmidi_receive(s, buffer, count);
305 }
306}
307
Takashi Iwaie683ec42008-11-12 16:42:44 +0100308/* call with ice->reg_lock */
309static void enable_midi_irq(struct snd_ice1712 *ice, u8 flag, int enable)
Clemens Ladischaea3bfb2008-05-20 14:22:44 +0200310{
Takashi Iwaie683ec42008-11-12 16:42:44 +0100311 u8 mask = inb(ICEREG1724(ice, IRQMASK));
Clemens Ladischaea3bfb2008-05-20 14:22:44 +0200312 if (enable)
313 mask &= ~flag;
314 else
315 mask |= flag;
316 outb(mask, ICEREG1724(ice, IRQMASK));
Takashi Iwaie683ec42008-11-12 16:42:44 +0100317}
318
319static void vt1724_enable_midi_irq(struct snd_rawmidi_substream *substream,
320 u8 flag, int enable)
321{
322 struct snd_ice1712 *ice = substream->rmidi->private_data;
323
324 spin_lock_irq(&ice->reg_lock);
325 enable_midi_irq(ice, flag, enable);
Clemens Ladischaea3bfb2008-05-20 14:22:44 +0200326 spin_unlock_irq(&ice->reg_lock);
327}
328
329static int vt1724_midi_output_open(struct snd_rawmidi_substream *s)
330{
Clemens Ladischaea3bfb2008-05-20 14:22:44 +0200331 return 0;
332}
333
334static int vt1724_midi_output_close(struct snd_rawmidi_substream *s)
335{
Clemens Ladischaea3bfb2008-05-20 14:22:44 +0200336 return 0;
337}
338
339static void vt1724_midi_output_trigger(struct snd_rawmidi_substream *s, int up)
340{
341 struct snd_ice1712 *ice = s->rmidi->private_data;
342 unsigned long flags;
343
344 spin_lock_irqsave(&ice->reg_lock, flags);
345 if (up) {
346 ice->midi_output = 1;
347 vt1724_midi_write(ice);
348 } else {
349 ice->midi_output = 0;
Takashi Iwaie683ec42008-11-12 16:42:44 +0100350 enable_midi_irq(ice, VT1724_IRQ_MPU_TX, 0);
Clemens Ladischaea3bfb2008-05-20 14:22:44 +0200351 }
352 spin_unlock_irqrestore(&ice->reg_lock, flags);
353}
354
355static void vt1724_midi_output_drain(struct snd_rawmidi_substream *s)
356{
357 struct snd_ice1712 *ice = s->rmidi->private_data;
358 unsigned long timeout;
359
Takashi Iwaie683ec42008-11-12 16:42:44 +0100360 vt1724_enable_midi_irq(s, VT1724_IRQ_MPU_TX, 0);
Clemens Ladischaea3bfb2008-05-20 14:22:44 +0200361 /* 32 bytes should be transmitted in less than about 12 ms */
362 timeout = jiffies + msecs_to_jiffies(15);
363 do {
364 if (inb(ICEREG1724(ice, MPU_CTRL)) & VT1724_MPU_TX_EMPTY)
365 break;
366 schedule_timeout_uninterruptible(1);
367 } while (time_after(timeout, jiffies));
368}
369
370static struct snd_rawmidi_ops vt1724_midi_output_ops = {
371 .open = vt1724_midi_output_open,
372 .close = vt1724_midi_output_close,
373 .trigger = vt1724_midi_output_trigger,
374 .drain = vt1724_midi_output_drain,
375};
376
377static int vt1724_midi_input_open(struct snd_rawmidi_substream *s)
378{
379 vt1724_midi_clear_rx(s->rmidi->private_data);
380 vt1724_enable_midi_irq(s, VT1724_IRQ_MPU_RX, 1);
381 return 0;
382}
383
384static int vt1724_midi_input_close(struct snd_rawmidi_substream *s)
385{
386 vt1724_enable_midi_irq(s, VT1724_IRQ_MPU_RX, 0);
387 return 0;
388}
389
390static void vt1724_midi_input_trigger(struct snd_rawmidi_substream *s, int up)
391{
392 struct snd_ice1712 *ice = s->rmidi->private_data;
393 unsigned long flags;
394
395 spin_lock_irqsave(&ice->reg_lock, flags);
396 if (up) {
397 ice->midi_input = 1;
398 vt1724_midi_read(ice);
399 } else {
400 ice->midi_input = 0;
401 }
402 spin_unlock_irqrestore(&ice->reg_lock, flags);
403}
404
405static struct snd_rawmidi_ops vt1724_midi_input_ops = {
406 .open = vt1724_midi_input_open,
407 .close = vt1724_midi_input_close,
408 .trigger = vt1724_midi_input_trigger,
409};
410
Takashi Iwai3a841d52008-04-23 17:47:28 +0200411
412/*
Linus Torvalds1da177e2005-04-16 15:20:36 -0700413 * Interrupt handler
414 */
415
David Howells7d12e782006-10-05 14:55:46 +0100416static irqreturn_t snd_vt1724_interrupt(int irq, void *dev_id)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700417{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100418 struct snd_ice1712 *ice = dev_id;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700419 unsigned char status;
Takashi Iwai3a841d52008-04-23 17:47:28 +0200420 unsigned char status_mask =
421 VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX | VT1724_IRQ_MTPCM;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700422 int handled = 0;
Takashi Iwai3a841d52008-04-23 17:47:28 +0200423 int timeout = 0;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700424
425 while (1) {
426 status = inb(ICEREG1724(ice, IRQSTAT));
Takashi Iwai3a841d52008-04-23 17:47:28 +0200427 status &= status_mask;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700428 if (status == 0)
429 break;
Takashi Iwaie683ec42008-11-12 16:42:44 +0100430 spin_lock(&ice->reg_lock);
Takashi Iwai3a841d52008-04-23 17:47:28 +0200431 if (++timeout > 10) {
Takashi Iwai10832062008-08-11 10:18:39 +0200432 status = inb(ICEREG1724(ice, IRQSTAT));
433 printk(KERN_ERR "ice1724: Too long irq loop, "
434 "status = 0x%x\n", status);
435 if (status & VT1724_IRQ_MPU_TX) {
436 printk(KERN_ERR "ice1724: Disabling MPU_TX\n");
Takashi Iwaie683ec42008-11-12 16:42:44 +0100437 enable_midi_irq(ice, VT1724_IRQ_MPU_TX, 0);
Takashi Iwai10832062008-08-11 10:18:39 +0200438 }
Takashi Iwaie683ec42008-11-12 16:42:44 +0100439 spin_unlock(&ice->reg_lock);
Takashi Iwai3a841d52008-04-23 17:47:28 +0200440 break;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700441 }
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +0400442 handled = 1;
Takashi Iwai3a841d52008-04-23 17:47:28 +0200443 if (status & VT1724_IRQ_MPU_TX) {
Clemens Ladischaea3bfb2008-05-20 14:22:44 +0200444 if (ice->midi_output)
445 vt1724_midi_write(ice);
Takashi Iwaie683ec42008-11-12 16:42:44 +0100446 else
447 enable_midi_irq(ice, VT1724_IRQ_MPU_TX, 0);
Takashi Iwai3a841d52008-04-23 17:47:28 +0200448 /* Due to mysterical reasons, MPU_TX is always
449 * generated (and can't be cleared) when a PCM
450 * playback is going. So let's ignore at the
451 * next loop.
452 */
453 status_mask &= ~VT1724_IRQ_MPU_TX;
454 }
455 if (status & VT1724_IRQ_MPU_RX) {
Clemens Ladischaea3bfb2008-05-20 14:22:44 +0200456 if (ice->midi_input)
457 vt1724_midi_read(ice);
458 else
459 vt1724_midi_clear_rx(ice);
Takashi Iwai3a841d52008-04-23 17:47:28 +0200460 }
461 /* ack MPU irq */
462 outb(status, ICEREG1724(ice, IRQSTAT));
Takashi Iwaie683ec42008-11-12 16:42:44 +0100463 spin_unlock(&ice->reg_lock);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700464 if (status & VT1724_IRQ_MTPCM) {
465 /*
466 * Multi-track PCM
467 * PCM assignment are:
468 * Playback DMA0 (M/C) = playback_pro_substream
469 * Playback DMA1 = playback_con_substream_ds[0]
470 * Playback DMA2 = playback_con_substream_ds[1]
471 * Playback DMA3 = playback_con_substream_ds[2]
472 * Playback DMA4 (SPDIF) = playback_con_substream
473 * Record DMA0 = capture_pro_substream
474 * Record DMA1 = capture_con_substream
475 */
476 unsigned char mtstat = inb(ICEMT1724(ice, IRQ));
477 if (mtstat & VT1724_MULTI_PDMA0) {
478 if (ice->playback_pro_substream)
479 snd_pcm_period_elapsed(ice->playback_pro_substream);
480 }
481 if (mtstat & VT1724_MULTI_RDMA0) {
482 if (ice->capture_pro_substream)
483 snd_pcm_period_elapsed(ice->capture_pro_substream);
484 }
485 if (mtstat & VT1724_MULTI_PDMA1) {
486 if (ice->playback_con_substream_ds[0])
487 snd_pcm_period_elapsed(ice->playback_con_substream_ds[0]);
488 }
489 if (mtstat & VT1724_MULTI_PDMA2) {
490 if (ice->playback_con_substream_ds[1])
491 snd_pcm_period_elapsed(ice->playback_con_substream_ds[1]);
492 }
493 if (mtstat & VT1724_MULTI_PDMA3) {
494 if (ice->playback_con_substream_ds[2])
495 snd_pcm_period_elapsed(ice->playback_con_substream_ds[2]);
496 }
497 if (mtstat & VT1724_MULTI_PDMA4) {
498 if (ice->playback_con_substream)
499 snd_pcm_period_elapsed(ice->playback_con_substream);
500 }
501 if (mtstat & VT1724_MULTI_RDMA1) {
502 if (ice->capture_con_substream)
503 snd_pcm_period_elapsed(ice->capture_con_substream);
504 }
505 /* ack anyway to avoid freeze */
506 outb(mtstat, ICEMT1724(ice, IRQ));
507 /* ought to really handle this properly */
508 if (mtstat & VT1724_MULTI_FIFO_ERR) {
509 unsigned char fstat = inb(ICEMT1724(ice, DMA_FIFO_ERR));
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +0400510 outb(fstat, ICEMT1724(ice, DMA_FIFO_ERR));
511 outb(VT1724_MULTI_FIFO_ERR | inb(ICEMT1724(ice, DMA_INT_MASK)), ICEMT1724(ice, DMA_INT_MASK));
Linus Torvalds1da177e2005-04-16 15:20:36 -0700512 /* If I don't do this, I get machine lockup due to continual interrupts */
513 }
514
515 }
516 }
517 return IRQ_RETVAL(handled);
518}
519
520/*
521 * PCM code - professional part (multitrack)
522 */
523
524static unsigned int rates[] = {
525 8000, 9600, 11025, 12000, 16000, 22050, 24000,
526 32000, 44100, 48000, 64000, 88200, 96000,
527 176400, 192000,
528};
529
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100530static struct snd_pcm_hw_constraint_list hw_constraints_rates_96 = {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700531 .count = ARRAY_SIZE(rates) - 2, /* up to 96000 */
532 .list = rates,
533 .mask = 0,
534};
535
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100536static struct snd_pcm_hw_constraint_list hw_constraints_rates_48 = {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700537 .count = ARRAY_SIZE(rates) - 5, /* up to 48000 */
538 .list = rates,
539 .mask = 0,
540};
541
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100542static struct snd_pcm_hw_constraint_list hw_constraints_rates_192 = {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700543 .count = ARRAY_SIZE(rates),
544 .list = rates,
545 .mask = 0,
546};
547
548struct vt1724_pcm_reg {
549 unsigned int addr; /* ADDR register offset */
550 unsigned int size; /* SIZE register offset */
551 unsigned int count; /* COUNT register offset */
552 unsigned int start; /* start & pause bit */
553};
554
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100555static int snd_vt1724_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700556{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100557 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700558 unsigned char what;
559 unsigned char old;
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100560 struct snd_pcm_substream *s;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700561
562 what = 0;
Takashi Iwaief991b92007-02-22 12:52:53 +0100563 snd_pcm_group_for_each_entry(s, substream) {
Clemens Ladisch29998d22007-07-30 08:14:31 +0200564 if (snd_pcm_substream_chip(s) == ice) {
565 const struct vt1724_pcm_reg *reg;
566 reg = s->runtime->private_data;
567 what |= reg->start;
568 snd_pcm_trigger_done(s, substream);
569 }
Linus Torvalds1da177e2005-04-16 15:20:36 -0700570 }
571
572 switch (cmd) {
573 case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
574 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
575 spin_lock(&ice->reg_lock);
576 old = inb(ICEMT1724(ice, DMA_PAUSE));
577 if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH)
578 old |= what;
579 else
580 old &= ~what;
581 outb(old, ICEMT1724(ice, DMA_PAUSE));
582 spin_unlock(&ice->reg_lock);
583 break;
584
585 case SNDRV_PCM_TRIGGER_START:
586 case SNDRV_PCM_TRIGGER_STOP:
Igor Chernyshevb40e9532009-06-25 09:31:07 +0200587 case SNDRV_PCM_TRIGGER_SUSPEND:
Linus Torvalds1da177e2005-04-16 15:20:36 -0700588 spin_lock(&ice->reg_lock);
589 old = inb(ICEMT1724(ice, DMA_CONTROL));
590 if (cmd == SNDRV_PCM_TRIGGER_START)
591 old |= what;
592 else
593 old &= ~what;
594 outb(old, ICEMT1724(ice, DMA_CONTROL));
595 spin_unlock(&ice->reg_lock);
596 break;
597
Igor Chernyshevb40e9532009-06-25 09:31:07 +0200598 case SNDRV_PCM_TRIGGER_RESUME:
599 /* apps will have to restart stream */
600 break;
601
Linus Torvalds1da177e2005-04-16 15:20:36 -0700602 default:
603 return -EINVAL;
604 }
605 return 0;
606}
607
608/*
609 */
610
611#define DMA_STARTS (VT1724_RDMA0_START|VT1724_PDMA0_START|VT1724_RDMA1_START|\
612 VT1724_PDMA1_START|VT1724_PDMA2_START|VT1724_PDMA3_START|VT1724_PDMA4_START)
613#define DMA_PAUSES (VT1724_RDMA0_PAUSE|VT1724_PDMA0_PAUSE|VT1724_RDMA1_PAUSE|\
614 VT1724_PDMA1_PAUSE|VT1724_PDMA2_PAUSE|VT1724_PDMA3_PAUSE|VT1724_PDMA4_PAUSE)
615
Pavel Hofmand16be8e2008-03-20 12:10:27 +0100616static const unsigned int stdclock_rate_list[16] = {
617 48000, 24000, 12000, 9600, 32000, 16000, 8000, 96000, 44100,
618 22050, 11025, 88200, 176400, 0, 192000, 64000
619};
620
621static unsigned int stdclock_get_rate(struct snd_ice1712 *ice)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700622{
Pavel Hofmand16be8e2008-03-20 12:10:27 +0100623 unsigned int rate;
624 rate = stdclock_rate_list[inb(ICEMT1724(ice, RATE)) & 15];
625 return rate;
626}
627
628static void stdclock_set_rate(struct snd_ice1712 *ice, unsigned int rate)
629{
630 int i;
631 for (i = 0; i < ARRAY_SIZE(stdclock_rate_list); i++) {
632 if (stdclock_rate_list[i] == rate) {
633 outb(i, ICEMT1724(ice, RATE));
634 return;
635 }
636 }
637}
638
639static unsigned char stdclock_set_mclk(struct snd_ice1712 *ice,
640 unsigned int rate)
641{
642 unsigned char val, old;
643 /* check MT02 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700644 if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) {
Pavel Hofmand16be8e2008-03-20 12:10:27 +0100645 val = old = inb(ICEMT1724(ice, I2S_FORMAT));
646 if (rate > 96000)
647 val |= VT1724_MT_I2S_MCLK_128X; /* 128x MCLK */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700648 else
Pavel Hofmand16be8e2008-03-20 12:10:27 +0100649 val &= ~VT1724_MT_I2S_MCLK_128X; /* 256x MCLK */
650 if (val != old) {
651 outb(val, ICEMT1724(ice, I2S_FORMAT));
652 /* master clock changed */
653 return 1;
654 }
655 }
656 /* no change in master clock */
657 return 0;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700658}
659
Takashi Iwai92d71002009-05-06 17:18:34 +0200660static int snd_vt1724_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate,
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100661 int force)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700662{
663 unsigned long flags;
Pavel Hofmand16be8e2008-03-20 12:10:27 +0100664 unsigned char mclk_change;
665 unsigned int i, old_rate;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700666
Pavel Hofmand16be8e2008-03-20 12:10:27 +0100667 if (rate > ice->hw_rates->list[ice->hw_rates->count - 1])
Takashi Iwai92d71002009-05-06 17:18:34 +0200668 return -EINVAL;
669
Linus Torvalds1da177e2005-04-16 15:20:36 -0700670 spin_lock_irqsave(&ice->reg_lock, flags);
Pavel Hofmand16be8e2008-03-20 12:10:27 +0100671 if ((inb(ICEMT1724(ice, DMA_CONTROL)) & DMA_STARTS) ||
Linus Torvalds1da177e2005-04-16 15:20:36 -0700672 (inb(ICEMT1724(ice, DMA_PAUSE)) & DMA_PAUSES)) {
673 /* running? we cannot change the rate now... */
674 spin_unlock_irqrestore(&ice->reg_lock, flags);
David Henningssonbd3c2002009-10-11 11:37:22 +0200675 return ((rate == ice->cur_rate) && !force) ? 0 : -EBUSY;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700676 }
677 if (!force && is_pro_rate_locked(ice)) {
Pavel Hofman6796d5a2009-09-16 22:25:39 +0200678 /* comparing required and current rate - makes sense for
679 * internal clock only */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700680 spin_unlock_irqrestore(&ice->reg_lock, flags);
Takashi Iwai92d71002009-05-06 17:18:34 +0200681 return (rate == ice->cur_rate) ? 0 : -EBUSY;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700682 }
683
Pavel Hofman6796d5a2009-09-16 22:25:39 +0200684 if (force || !ice->is_spdif_master(ice)) {
685 /* force means the rate was switched by ucontrol, otherwise
686 * setting clock rate for internal clock mode */
687 old_rate = ice->get_rate(ice);
688 if (force || (old_rate != rate))
689 ice->set_rate(ice, rate);
690 else if (rate == ice->cur_rate) {
691 spin_unlock_irqrestore(&ice->reg_lock, flags);
692 return 0;
693 }
Linus Torvalds1da177e2005-04-16 15:20:36 -0700694 }
695
696 ice->cur_rate = rate;
697
Pavel Hofmand16be8e2008-03-20 12:10:27 +0100698 /* setting master clock */
699 mclk_change = ice->set_mclk(ice, rate);
700
Linus Torvalds1da177e2005-04-16 15:20:36 -0700701 spin_unlock_irqrestore(&ice->reg_lock, flags);
702
703 if (mclk_change && ice->gpio.i2s_mclk_changed)
704 ice->gpio.i2s_mclk_changed(ice);
705 if (ice->gpio.set_pro_rate)
706 ice->gpio.set_pro_rate(ice, rate);
707
708 /* set up codecs */
709 for (i = 0; i < ice->akm_codecs; i++) {
710 if (ice->akm[i].ops.set_rate_val)
711 ice->akm[i].ops.set_rate_val(&ice->akm[i], rate);
712 }
713 if (ice->spdif.ops.setup_rate)
714 ice->spdif.ops.setup_rate(ice, rate);
Takashi Iwai92d71002009-05-06 17:18:34 +0200715
716 return 0;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700717}
718
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100719static int snd_vt1724_pcm_hw_params(struct snd_pcm_substream *substream,
720 struct snd_pcm_hw_params *hw_params)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700721{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100722 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
Takashi Iwai92d71002009-05-06 17:18:34 +0200723 int i, chs, err;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700724
725 chs = params_channels(hw_params);
Ingo Molnar62932df2006-01-16 16:34:20 +0100726 mutex_lock(&ice->open_mutex);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700727 /* mark surround channels */
728 if (substream == ice->playback_pro_substream) {
729 /* PDMA0 can be multi-channel up to 8 */
730 chs = chs / 2 - 1;
731 for (i = 0; i < chs; i++) {
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100732 if (ice->pcm_reserved[i] &&
733 ice->pcm_reserved[i] != substream) {
Ingo Molnar62932df2006-01-16 16:34:20 +0100734 mutex_unlock(&ice->open_mutex);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700735 return -EBUSY;
736 }
737 ice->pcm_reserved[i] = substream;
738 }
739 for (; i < 3; i++) {
740 if (ice->pcm_reserved[i] == substream)
741 ice->pcm_reserved[i] = NULL;
742 }
743 } else {
744 for (i = 0; i < 3; i++) {
745 /* check individual playback stream */
746 if (ice->playback_con_substream_ds[i] == substream) {
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100747 if (ice->pcm_reserved[i] &&
748 ice->pcm_reserved[i] != substream) {
Ingo Molnar62932df2006-01-16 16:34:20 +0100749 mutex_unlock(&ice->open_mutex);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700750 return -EBUSY;
751 }
752 ice->pcm_reserved[i] = substream;
753 break;
754 }
755 }
756 }
Ingo Molnar62932df2006-01-16 16:34:20 +0100757 mutex_unlock(&ice->open_mutex);
Takashi Iwai92d71002009-05-06 17:18:34 +0200758
759 err = snd_vt1724_set_pro_rate(ice, params_rate(hw_params), 0);
760 if (err < 0)
761 return err;
762
Linus Torvalds1da177e2005-04-16 15:20:36 -0700763 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
764}
765
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100766static int snd_vt1724_pcm_hw_free(struct snd_pcm_substream *substream)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700767{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100768 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700769 int i;
770
Ingo Molnar62932df2006-01-16 16:34:20 +0100771 mutex_lock(&ice->open_mutex);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700772 /* unmark surround channels */
773 for (i = 0; i < 3; i++)
774 if (ice->pcm_reserved[i] == substream)
775 ice->pcm_reserved[i] = NULL;
Ingo Molnar62932df2006-01-16 16:34:20 +0100776 mutex_unlock(&ice->open_mutex);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700777 return snd_pcm_lib_free_pages(substream);
778}
779
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100780static int snd_vt1724_playback_pro_prepare(struct snd_pcm_substream *substream)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700781{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100782 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700783 unsigned char val;
784 unsigned int size;
785
786 spin_lock_irq(&ice->reg_lock);
787 val = (8 - substream->runtime->channels) >> 1;
788 outb(val, ICEMT1724(ice, BURST));
789
790 outl(substream->runtime->dma_addr, ICEMT1724(ice, PLAYBACK_ADDR));
791
792 size = (snd_pcm_lib_buffer_bytes(substream) >> 2) - 1;
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +0400793 /* outl(size, ICEMT1724(ice, PLAYBACK_SIZE)); */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700794 outw(size, ICEMT1724(ice, PLAYBACK_SIZE));
795 outb(size >> 16, ICEMT1724(ice, PLAYBACK_SIZE) + 2);
796 size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +0400797 /* outl(size, ICEMT1724(ice, PLAYBACK_COUNT)); */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700798 outw(size, ICEMT1724(ice, PLAYBACK_COUNT));
799 outb(size >> 16, ICEMT1724(ice, PLAYBACK_COUNT) + 2);
800
801 spin_unlock_irq(&ice->reg_lock);
802
Takashi Iwaie2ea7cfc2009-02-05 16:07:02 +0100803 /*
804 printk(KERN_DEBUG "pro prepare: ch = %d, addr = 0x%x, "
805 "buffer = 0x%x, period = 0x%x\n",
806 substream->runtime->channels,
807 (unsigned int)substream->runtime->dma_addr,
808 snd_pcm_lib_buffer_bytes(substream),
809 snd_pcm_lib_period_bytes(substream));
810 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700811 return 0;
812}
813
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100814static snd_pcm_uframes_t snd_vt1724_playback_pro_pointer(struct snd_pcm_substream *substream)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700815{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100816 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700817 size_t ptr;
818
819 if (!(inl(ICEMT1724(ice, DMA_CONTROL)) & VT1724_PDMA0_START))
820 return 0;
821#if 0 /* read PLAYBACK_ADDR */
822 ptr = inl(ICEMT1724(ice, PLAYBACK_ADDR));
823 if (ptr < substream->runtime->dma_addr) {
824 snd_printd("ice1724: invalid negative ptr\n");
825 return 0;
826 }
827 ptr -= substream->runtime->dma_addr;
828 ptr = bytes_to_frames(substream->runtime, ptr);
829 if (ptr >= substream->runtime->buffer_size) {
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100830 snd_printd("ice1724: invalid ptr %d (size=%d)\n",
831 (int)ptr, (int)substream->runtime->period_size);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700832 return 0;
833 }
834#else /* read PLAYBACK_SIZE */
835 ptr = inl(ICEMT1724(ice, PLAYBACK_SIZE)) & 0xffffff;
836 ptr = (ptr + 1) << 2;
837 ptr = bytes_to_frames(substream->runtime, ptr);
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +0400838 if (!ptr)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700839 ;
840 else if (ptr <= substream->runtime->buffer_size)
841 ptr = substream->runtime->buffer_size - ptr;
842 else {
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100843 snd_printd("ice1724: invalid ptr %d (size=%d)\n",
844 (int)ptr, (int)substream->runtime->buffer_size);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700845 ptr = 0;
846 }
847#endif
848 return ptr;
849}
850
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100851static int snd_vt1724_pcm_prepare(struct snd_pcm_substream *substream)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700852{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100853 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
Takashi Iwai32b47da2007-01-29 15:26:36 +0100854 const struct vt1724_pcm_reg *reg = substream->runtime->private_data;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700855
856 spin_lock_irq(&ice->reg_lock);
857 outl(substream->runtime->dma_addr, ice->profi_port + reg->addr);
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100858 outw((snd_pcm_lib_buffer_bytes(substream) >> 2) - 1,
859 ice->profi_port + reg->size);
860 outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1,
861 ice->profi_port + reg->count);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700862 spin_unlock_irq(&ice->reg_lock);
863 return 0;
864}
865
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100866static snd_pcm_uframes_t snd_vt1724_pcm_pointer(struct snd_pcm_substream *substream)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700867{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100868 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
Takashi Iwai32b47da2007-01-29 15:26:36 +0100869 const struct vt1724_pcm_reg *reg = substream->runtime->private_data;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700870 size_t ptr;
871
872 if (!(inl(ICEMT1724(ice, DMA_CONTROL)) & reg->start))
873 return 0;
874#if 0 /* use ADDR register */
875 ptr = inl(ice->profi_port + reg->addr);
876 ptr -= substream->runtime->dma_addr;
877 return bytes_to_frames(substream->runtime, ptr);
878#else /* use SIZE register */
879 ptr = inw(ice->profi_port + reg->size);
880 ptr = (ptr + 1) << 2;
881 ptr = bytes_to_frames(substream->runtime, ptr);
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +0400882 if (!ptr)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700883 ;
884 else if (ptr <= substream->runtime->buffer_size)
885 ptr = substream->runtime->buffer_size - ptr;
886 else {
Takashi Iwaiab0c7d72005-11-17 15:00:18 +0100887 snd_printd("ice1724: invalid ptr %d (size=%d)\n",
888 (int)ptr, (int)substream->runtime->buffer_size);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700889 ptr = 0;
890 }
891 return ptr;
892#endif
893}
894
Takashi Iwaia5b7b5c2009-05-06 17:22:07 +0200895static const struct vt1724_pcm_reg vt1724_pdma0_reg = {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700896 .addr = VT1724_MT_PLAYBACK_ADDR,
897 .size = VT1724_MT_PLAYBACK_SIZE,
898 .count = VT1724_MT_PLAYBACK_COUNT,
899 .start = VT1724_PDMA0_START,
900};
901
Takashi Iwaia5b7b5c2009-05-06 17:22:07 +0200902static const struct vt1724_pcm_reg vt1724_pdma4_reg = {
903 .addr = VT1724_MT_PDMA4_ADDR,
904 .size = VT1724_MT_PDMA4_SIZE,
905 .count = VT1724_MT_PDMA4_COUNT,
906 .start = VT1724_PDMA4_START,
907};
908
909static const struct vt1724_pcm_reg vt1724_rdma0_reg = {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700910 .addr = VT1724_MT_CAPTURE_ADDR,
911 .size = VT1724_MT_CAPTURE_SIZE,
912 .count = VT1724_MT_CAPTURE_COUNT,
913 .start = VT1724_RDMA0_START,
914};
915
Takashi Iwaia5b7b5c2009-05-06 17:22:07 +0200916static const struct vt1724_pcm_reg vt1724_rdma1_reg = {
917 .addr = VT1724_MT_RDMA1_ADDR,
918 .size = VT1724_MT_RDMA1_SIZE,
919 .count = VT1724_MT_RDMA1_COUNT,
920 .start = VT1724_RDMA1_START,
921};
922
923#define vt1724_playback_pro_reg vt1724_pdma0_reg
924#define vt1724_playback_spdif_reg vt1724_pdma4_reg
925#define vt1724_capture_pro_reg vt1724_rdma0_reg
926#define vt1724_capture_spdif_reg vt1724_rdma1_reg
927
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +0400928static const struct snd_pcm_hardware snd_vt1724_playback_pro = {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700929 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
930 SNDRV_PCM_INFO_BLOCK_TRANSFER |
931 SNDRV_PCM_INFO_MMAP_VALID |
932 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
933 .formats = SNDRV_PCM_FMTBIT_S32_LE,
934 .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_192000,
935 .rate_min = 8000,
936 .rate_max = 192000,
937 .channels_min = 2,
938 .channels_max = 8,
939 .buffer_bytes_max = (1UL << 21), /* 19bits dword */
940 .period_bytes_min = 8 * 4 * 2, /* FIXME: constraints needed */
941 .period_bytes_max = (1UL << 21),
942 .periods_min = 2,
943 .periods_max = 1024,
944};
945
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +0400946static const struct snd_pcm_hardware snd_vt1724_spdif = {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700947 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
948 SNDRV_PCM_INFO_BLOCK_TRANSFER |
949 SNDRV_PCM_INFO_MMAP_VALID |
950 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
951 .formats = SNDRV_PCM_FMTBIT_S32_LE,
Takashi Iwai2dfbeca2005-10-12 10:04:42 +0200952 .rates = (SNDRV_PCM_RATE_32000|SNDRV_PCM_RATE_44100|
953 SNDRV_PCM_RATE_48000|SNDRV_PCM_RATE_88200|
954 SNDRV_PCM_RATE_96000|SNDRV_PCM_RATE_176400|
955 SNDRV_PCM_RATE_192000),
Linus Torvalds1da177e2005-04-16 15:20:36 -0700956 .rate_min = 32000,
Takashi Iwai2dfbeca2005-10-12 10:04:42 +0200957 .rate_max = 192000,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700958 .channels_min = 2,
959 .channels_max = 2,
960 .buffer_bytes_max = (1UL << 18), /* 16bits dword */
961 .period_bytes_min = 2 * 4 * 2,
962 .period_bytes_max = (1UL << 18),
963 .periods_min = 2,
964 .periods_max = 1024,
965};
966
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +0400967static const struct snd_pcm_hardware snd_vt1724_2ch_stereo = {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700968 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
969 SNDRV_PCM_INFO_BLOCK_TRANSFER |
970 SNDRV_PCM_INFO_MMAP_VALID |
971 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
972 .formats = SNDRV_PCM_FMTBIT_S32_LE,
973 .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_192000,
974 .rate_min = 8000,
975 .rate_max = 192000,
976 .channels_min = 2,
977 .channels_max = 2,
978 .buffer_bytes_max = (1UL << 18), /* 16bits dword */
979 .period_bytes_min = 2 * 4 * 2,
980 .period_bytes_max = (1UL << 18),
981 .periods_min = 2,
982 .periods_max = 1024,
983};
984
985/*
986 * set rate constraints
987 */
Pavel Hofmand16be8e2008-03-20 12:10:27 +0100988static void set_std_hw_rates(struct snd_ice1712 *ice)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700989{
Linus Torvalds1da177e2005-04-16 15:20:36 -0700990 if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) {
991 /* I2S */
992 /* VT1720 doesn't support more than 96kHz */
993 if ((ice->eeprom.data[ICE_EEP2_I2S] & 0x08) && !ice->vt1720)
Pavel Hofmand16be8e2008-03-20 12:10:27 +0100994 ice->hw_rates = &hw_constraints_rates_192;
995 else
996 ice->hw_rates = &hw_constraints_rates_96;
997 } else {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700998 /* ACLINK */
Pavel Hofmand16be8e2008-03-20 12:10:27 +0100999 ice->hw_rates = &hw_constraints_rates_48;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001000 }
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001001}
1002
1003static int set_rate_constraints(struct snd_ice1712 *ice,
1004 struct snd_pcm_substream *substream)
1005{
1006 struct snd_pcm_runtime *runtime = substream->runtime;
1007
1008 runtime->hw.rate_min = ice->hw_rates->list[0];
1009 runtime->hw.rate_max = ice->hw_rates->list[ice->hw_rates->count - 1];
1010 runtime->hw.rates = SNDRV_PCM_RATE_KNOT;
1011 return snd_pcm_hw_constraint_list(runtime, 0,
1012 SNDRV_PCM_HW_PARAM_RATE,
1013 ice->hw_rates);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001014}
1015
Pavel Hofmandb058282012-03-02 22:09:39 +01001016/* if the card has the internal rate locked (is_pro_locked), limit runtime
1017 hw rates to the current internal rate only.
1018*/
1019static void constrain_rate_if_locked(struct snd_pcm_substream *substream)
1020{
1021 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1022 struct snd_pcm_runtime *runtime = substream->runtime;
1023 unsigned int rate;
1024 if (is_pro_rate_locked(ice)) {
1025 rate = ice->get_rate(ice);
1026 if (rate >= runtime->hw.rate_min
1027 && rate <= runtime->hw.rate_max) {
1028 runtime->hw.rate_min = rate;
1029 runtime->hw.rate_max = rate;
1030 }
1031 }
1032}
1033
1034
Linus Torvalds1da177e2005-04-16 15:20:36 -07001035/* multi-channel playback needs alignment 8x32bit regardless of the channels
1036 * actually used
1037 */
1038#define VT1724_BUFFER_ALIGN 0x20
1039
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001040static int snd_vt1724_playback_pro_open(struct snd_pcm_substream *substream)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001041{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001042 struct snd_pcm_runtime *runtime = substream->runtime;
1043 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
Takashi Iwaia6b936b2008-08-29 16:17:25 +02001044 int chs, num_indeps;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001045
Takashi Iwai32b47da2007-01-29 15:26:36 +01001046 runtime->private_data = (void *)&vt1724_playback_pro_reg;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001047 ice->playback_pro_substream = substream;
1048 runtime->hw = snd_vt1724_playback_pro;
1049 snd_pcm_set_sync(substream);
1050 snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1051 set_rate_constraints(ice, substream);
Ingo Molnar62932df2006-01-16 16:34:20 +01001052 mutex_lock(&ice->open_mutex);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001053 /* calculate the currently available channels */
Takashi Iwaia6b936b2008-08-29 16:17:25 +02001054 num_indeps = ice->num_total_dacs / 2 - 1;
1055 for (chs = 0; chs < num_indeps; chs++) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07001056 if (ice->pcm_reserved[chs])
1057 break;
1058 }
1059 chs = (chs + 1) * 2;
1060 runtime->hw.channels_max = chs;
1061 if (chs > 2) /* channels must be even */
1062 snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 2);
Ingo Molnar62932df2006-01-16 16:34:20 +01001063 mutex_unlock(&ice->open_mutex);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001064 snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES,
1065 VT1724_BUFFER_ALIGN);
1066 snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
1067 VT1724_BUFFER_ALIGN);
Pavel Hofmandb058282012-03-02 22:09:39 +01001068 constrain_rate_if_locked(substream);
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02001069 if (ice->pro_open)
1070 ice->pro_open(ice, substream);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001071 return 0;
1072}
1073
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001074static int snd_vt1724_capture_pro_open(struct snd_pcm_substream *substream)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001075{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001076 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1077 struct snd_pcm_runtime *runtime = substream->runtime;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001078
Takashi Iwai32b47da2007-01-29 15:26:36 +01001079 runtime->private_data = (void *)&vt1724_capture_pro_reg;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001080 ice->capture_pro_substream = substream;
1081 runtime->hw = snd_vt1724_2ch_stereo;
1082 snd_pcm_set_sync(substream);
1083 snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1084 set_rate_constraints(ice, substream);
1085 snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES,
1086 VT1724_BUFFER_ALIGN);
1087 snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
1088 VT1724_BUFFER_ALIGN);
Pavel Hofmandb058282012-03-02 22:09:39 +01001089 constrain_rate_if_locked(substream);
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02001090 if (ice->pro_open)
1091 ice->pro_open(ice, substream);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001092 return 0;
1093}
1094
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001095static int snd_vt1724_playback_pro_close(struct snd_pcm_substream *substream)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001096{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001097 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001098
1099 if (PRO_RATE_RESET)
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001100 snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001101 ice->playback_pro_substream = NULL;
1102
1103 return 0;
1104}
1105
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001106static int snd_vt1724_capture_pro_close(struct snd_pcm_substream *substream)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001107{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001108 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001109
1110 if (PRO_RATE_RESET)
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001111 snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001112 ice->capture_pro_substream = NULL;
1113 return 0;
1114}
1115
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001116static struct snd_pcm_ops snd_vt1724_playback_pro_ops = {
Linus Torvalds1da177e2005-04-16 15:20:36 -07001117 .open = snd_vt1724_playback_pro_open,
1118 .close = snd_vt1724_playback_pro_close,
1119 .ioctl = snd_pcm_lib_ioctl,
1120 .hw_params = snd_vt1724_pcm_hw_params,
1121 .hw_free = snd_vt1724_pcm_hw_free,
1122 .prepare = snd_vt1724_playback_pro_prepare,
1123 .trigger = snd_vt1724_pcm_trigger,
1124 .pointer = snd_vt1724_playback_pro_pointer,
1125};
1126
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001127static struct snd_pcm_ops snd_vt1724_capture_pro_ops = {
Linus Torvalds1da177e2005-04-16 15:20:36 -07001128 .open = snd_vt1724_capture_pro_open,
1129 .close = snd_vt1724_capture_pro_close,
1130 .ioctl = snd_pcm_lib_ioctl,
1131 .hw_params = snd_vt1724_pcm_hw_params,
1132 .hw_free = snd_vt1724_pcm_hw_free,
1133 .prepare = snd_vt1724_pcm_prepare,
1134 .trigger = snd_vt1724_pcm_trigger,
1135 .pointer = snd_vt1724_pcm_pointer,
1136};
1137
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001138static int __devinit snd_vt1724_pcm_profi(struct snd_ice1712 *ice, int device)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001139{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001140 struct snd_pcm *pcm;
Pavel Hofmanffd364d2012-01-10 20:45:28 +01001141 int capt, err;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001142
Pavel Hofmanffd364d2012-01-10 20:45:28 +01001143 if ((ice->eeprom.data[ICE_EEP2_SYSCONF] & VT1724_CFG_ADC_MASK) ==
1144 VT1724_CFG_ADC_NONE)
1145 capt = 0;
1146 else
1147 capt = 1;
1148 err = snd_pcm_new(ice->card, "ICE1724", device, 1, capt, &pcm);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001149 if (err < 0)
1150 return err;
1151
1152 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_vt1724_playback_pro_ops);
Pavel Hofmanffd364d2012-01-10 20:45:28 +01001153 if (capt)
1154 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
1155 &snd_vt1724_capture_pro_ops);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001156
1157 pcm->private_data = ice;
1158 pcm->info_flags = 0;
1159 strcpy(pcm->name, "ICE1724");
1160
1161 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001162 snd_dma_pci_data(ice->pci),
1163 256*1024, 256*1024);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001164
1165 ice->pcm_pro = pcm;
1166
1167 return 0;
1168}
1169
1170
1171/*
1172 * SPDIF PCM
1173 */
1174
Linus Torvalds1da177e2005-04-16 15:20:36 -07001175/* update spdif control bits; call with reg_lock */
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001176static void update_spdif_bits(struct snd_ice1712 *ice, unsigned int val)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001177{
1178 unsigned char cbit, disabled;
1179
1180 cbit = inb(ICEREG1724(ice, SPDIF_CFG));
1181 disabled = cbit & ~VT1724_CFG_SPDIF_OUT_EN;
1182 if (cbit != disabled)
1183 outb(disabled, ICEREG1724(ice, SPDIF_CFG));
1184 outw(val, ICEMT1724(ice, SPDIF_CTRL));
1185 if (cbit != disabled)
1186 outb(cbit, ICEREG1724(ice, SPDIF_CFG));
1187 outw(val, ICEMT1724(ice, SPDIF_CTRL));
1188}
1189
1190/* update SPDIF control bits according to the given rate */
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001191static void update_spdif_rate(struct snd_ice1712 *ice, unsigned int rate)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001192{
1193 unsigned int val, nval;
1194 unsigned long flags;
1195
1196 spin_lock_irqsave(&ice->reg_lock, flags);
1197 nval = val = inw(ICEMT1724(ice, SPDIF_CTRL));
1198 nval &= ~(7 << 12);
1199 switch (rate) {
1200 case 44100: break;
1201 case 48000: nval |= 2 << 12; break;
1202 case 32000: nval |= 3 << 12; break;
Takashi Iwai2dfbeca2005-10-12 10:04:42 +02001203 case 88200: nval |= 4 << 12; break;
1204 case 96000: nval |= 5 << 12; break;
1205 case 192000: nval |= 6 << 12; break;
1206 case 176400: nval |= 7 << 12; break;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001207 }
1208 if (val != nval)
1209 update_spdif_bits(ice, nval);
1210 spin_unlock_irqrestore(&ice->reg_lock, flags);
1211}
1212
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001213static int snd_vt1724_playback_spdif_prepare(struct snd_pcm_substream *substream)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001214{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001215 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001216 if (!ice->force_pdma4)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001217 update_spdif_rate(ice, substream->runtime->rate);
1218 return snd_vt1724_pcm_prepare(substream);
1219}
1220
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001221static int snd_vt1724_playback_spdif_open(struct snd_pcm_substream *substream)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001222{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001223 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1224 struct snd_pcm_runtime *runtime = substream->runtime;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001225
Takashi Iwai32b47da2007-01-29 15:26:36 +01001226 runtime->private_data = (void *)&vt1724_playback_spdif_reg;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001227 ice->playback_con_substream = substream;
1228 if (ice->force_pdma4) {
1229 runtime->hw = snd_vt1724_2ch_stereo;
1230 set_rate_constraints(ice, substream);
1231 } else
1232 runtime->hw = snd_vt1724_spdif;
1233 snd_pcm_set_sync(substream);
1234 snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1235 snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES,
1236 VT1724_BUFFER_ALIGN);
1237 snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
1238 VT1724_BUFFER_ALIGN);
Pavel Hofmandb058282012-03-02 22:09:39 +01001239 constrain_rate_if_locked(substream);
Takashi Iwaic93f5a12008-03-14 17:17:09 +01001240 if (ice->spdif.ops.open)
1241 ice->spdif.ops.open(ice, substream);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001242 return 0;
1243}
1244
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001245static int snd_vt1724_playback_spdif_close(struct snd_pcm_substream *substream)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001246{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001247 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001248
1249 if (PRO_RATE_RESET)
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001250 snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001251 ice->playback_con_substream = NULL;
Takashi Iwaic93f5a12008-03-14 17:17:09 +01001252 if (ice->spdif.ops.close)
1253 ice->spdif.ops.close(ice, substream);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001254
1255 return 0;
1256}
1257
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001258static int snd_vt1724_capture_spdif_open(struct snd_pcm_substream *substream)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001259{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001260 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1261 struct snd_pcm_runtime *runtime = substream->runtime;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001262
Takashi Iwai32b47da2007-01-29 15:26:36 +01001263 runtime->private_data = (void *)&vt1724_capture_spdif_reg;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001264 ice->capture_con_substream = substream;
1265 if (ice->force_rdma1) {
1266 runtime->hw = snd_vt1724_2ch_stereo;
1267 set_rate_constraints(ice, substream);
1268 } else
1269 runtime->hw = snd_vt1724_spdif;
1270 snd_pcm_set_sync(substream);
1271 snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1272 snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES,
1273 VT1724_BUFFER_ALIGN);
1274 snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
1275 VT1724_BUFFER_ALIGN);
Pavel Hofmandb058282012-03-02 22:09:39 +01001276 constrain_rate_if_locked(substream);
Takashi Iwaic93f5a12008-03-14 17:17:09 +01001277 if (ice->spdif.ops.open)
1278 ice->spdif.ops.open(ice, substream);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001279 return 0;
1280}
1281
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001282static int snd_vt1724_capture_spdif_close(struct snd_pcm_substream *substream)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001283{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001284 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001285
1286 if (PRO_RATE_RESET)
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001287 snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001288 ice->capture_con_substream = NULL;
Takashi Iwaic93f5a12008-03-14 17:17:09 +01001289 if (ice->spdif.ops.close)
1290 ice->spdif.ops.close(ice, substream);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001291
1292 return 0;
1293}
1294
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001295static struct snd_pcm_ops snd_vt1724_playback_spdif_ops = {
Linus Torvalds1da177e2005-04-16 15:20:36 -07001296 .open = snd_vt1724_playback_spdif_open,
1297 .close = snd_vt1724_playback_spdif_close,
1298 .ioctl = snd_pcm_lib_ioctl,
1299 .hw_params = snd_vt1724_pcm_hw_params,
1300 .hw_free = snd_vt1724_pcm_hw_free,
1301 .prepare = snd_vt1724_playback_spdif_prepare,
1302 .trigger = snd_vt1724_pcm_trigger,
1303 .pointer = snd_vt1724_pcm_pointer,
1304};
1305
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001306static struct snd_pcm_ops snd_vt1724_capture_spdif_ops = {
Linus Torvalds1da177e2005-04-16 15:20:36 -07001307 .open = snd_vt1724_capture_spdif_open,
1308 .close = snd_vt1724_capture_spdif_close,
1309 .ioctl = snd_pcm_lib_ioctl,
1310 .hw_params = snd_vt1724_pcm_hw_params,
1311 .hw_free = snd_vt1724_pcm_hw_free,
1312 .prepare = snd_vt1724_pcm_prepare,
1313 .trigger = snd_vt1724_pcm_trigger,
1314 .pointer = snd_vt1724_pcm_pointer,
1315};
1316
1317
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001318static int __devinit snd_vt1724_pcm_spdif(struct snd_ice1712 *ice, int device)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001319{
1320 char *name;
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001321 struct snd_pcm *pcm;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001322 int play, capt;
1323 int err;
1324
1325 if (ice->force_pdma4 ||
1326 (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_OUT_INT)) {
1327 play = 1;
1328 ice->has_spdif = 1;
1329 } else
1330 play = 0;
1331 if (ice->force_rdma1 ||
1332 (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_IN)) {
1333 capt = 1;
1334 ice->has_spdif = 1;
1335 } else
1336 capt = 0;
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001337 if (!play && !capt)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001338 return 0; /* no spdif device */
1339
1340 if (ice->force_pdma4 || ice->force_rdma1)
1341 name = "ICE1724 Secondary";
1342 else
Alan Horstmann8eca7532009-01-05 18:30:04 +01001343 name = "ICE1724 IEC958";
Linus Torvalds1da177e2005-04-16 15:20:36 -07001344 err = snd_pcm_new(ice->card, name, device, play, capt, &pcm);
1345 if (err < 0)
1346 return err;
1347
1348 if (play)
1349 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
1350 &snd_vt1724_playback_spdif_ops);
1351 if (capt)
1352 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
1353 &snd_vt1724_capture_spdif_ops);
1354
1355 pcm->private_data = ice;
1356 pcm->info_flags = 0;
1357 strcpy(pcm->name, name);
1358
1359 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001360 snd_dma_pci_data(ice->pci),
Robert Hancock1d4efa62009-10-07 20:19:21 -06001361 256*1024, 256*1024);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001362
1363 ice->pcm = pcm;
1364
1365 return 0;
1366}
1367
1368
1369/*
1370 * independent surround PCMs
1371 */
1372
Takashi Iwai32b47da2007-01-29 15:26:36 +01001373static const struct vt1724_pcm_reg vt1724_playback_dma_regs[3] = {
Linus Torvalds1da177e2005-04-16 15:20:36 -07001374 {
1375 .addr = VT1724_MT_PDMA1_ADDR,
1376 .size = VT1724_MT_PDMA1_SIZE,
1377 .count = VT1724_MT_PDMA1_COUNT,
1378 .start = VT1724_PDMA1_START,
1379 },
1380 {
1381 .addr = VT1724_MT_PDMA2_ADDR,
1382 .size = VT1724_MT_PDMA2_SIZE,
1383 .count = VT1724_MT_PDMA2_COUNT,
1384 .start = VT1724_PDMA2_START,
1385 },
1386 {
1387 .addr = VT1724_MT_PDMA3_ADDR,
1388 .size = VT1724_MT_PDMA3_SIZE,
1389 .count = VT1724_MT_PDMA3_COUNT,
1390 .start = VT1724_PDMA3_START,
1391 },
1392};
1393
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001394static int snd_vt1724_playback_indep_prepare(struct snd_pcm_substream *substream)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001395{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001396 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001397 unsigned char val;
1398
1399 spin_lock_irq(&ice->reg_lock);
1400 val = 3 - substream->number;
1401 if (inb(ICEMT1724(ice, BURST)) < val)
1402 outb(val, ICEMT1724(ice, BURST));
1403 spin_unlock_irq(&ice->reg_lock);
1404 return snd_vt1724_pcm_prepare(substream);
1405}
1406
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001407static int snd_vt1724_playback_indep_open(struct snd_pcm_substream *substream)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001408{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001409 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1410 struct snd_pcm_runtime *runtime = substream->runtime;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001411
Ingo Molnar62932df2006-01-16 16:34:20 +01001412 mutex_lock(&ice->open_mutex);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001413 /* already used by PDMA0? */
1414 if (ice->pcm_reserved[substream->number]) {
Ingo Molnar62932df2006-01-16 16:34:20 +01001415 mutex_unlock(&ice->open_mutex);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001416 return -EBUSY; /* FIXME: should handle blocking mode properly */
1417 }
Ingo Molnar62932df2006-01-16 16:34:20 +01001418 mutex_unlock(&ice->open_mutex);
Takashi Iwai32b47da2007-01-29 15:26:36 +01001419 runtime->private_data = (void *)&vt1724_playback_dma_regs[substream->number];
Linus Torvalds1da177e2005-04-16 15:20:36 -07001420 ice->playback_con_substream_ds[substream->number] = substream;
1421 runtime->hw = snd_vt1724_2ch_stereo;
1422 snd_pcm_set_sync(substream);
1423 snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1424 set_rate_constraints(ice, substream);
1425 return 0;
1426}
1427
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001428static int snd_vt1724_playback_indep_close(struct snd_pcm_substream *substream)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001429{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001430 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001431
1432 if (PRO_RATE_RESET)
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001433 snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001434 ice->playback_con_substream_ds[substream->number] = NULL;
1435 ice->pcm_reserved[substream->number] = NULL;
1436
1437 return 0;
1438}
1439
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001440static struct snd_pcm_ops snd_vt1724_playback_indep_ops = {
Linus Torvalds1da177e2005-04-16 15:20:36 -07001441 .open = snd_vt1724_playback_indep_open,
1442 .close = snd_vt1724_playback_indep_close,
1443 .ioctl = snd_pcm_lib_ioctl,
1444 .hw_params = snd_vt1724_pcm_hw_params,
1445 .hw_free = snd_vt1724_pcm_hw_free,
1446 .prepare = snd_vt1724_playback_indep_prepare,
1447 .trigger = snd_vt1724_pcm_trigger,
1448 .pointer = snd_vt1724_pcm_pointer,
1449};
1450
1451
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001452static int __devinit snd_vt1724_pcm_indep(struct snd_ice1712 *ice, int device)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001453{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001454 struct snd_pcm *pcm;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001455 int play;
1456 int err;
1457
1458 play = ice->num_total_dacs / 2 - 1;
1459 if (play <= 0)
1460 return 0;
1461
1462 err = snd_pcm_new(ice->card, "ICE1724 Surrounds", device, play, 0, &pcm);
1463 if (err < 0)
1464 return err;
1465
1466 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
1467 &snd_vt1724_playback_indep_ops);
1468
1469 pcm->private_data = ice;
1470 pcm->info_flags = 0;
1471 strcpy(pcm->name, "ICE1724 Surround PCM");
1472
1473 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001474 snd_dma_pci_data(ice->pci),
Robert Hancock1d4efa62009-10-07 20:19:21 -06001475 256*1024, 256*1024);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001476
1477 ice->pcm_ds = pcm;
1478
1479 return 0;
1480}
1481
1482
1483/*
1484 * Mixer section
1485 */
1486
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001487static int __devinit snd_vt1724_ac97_mixer(struct snd_ice1712 *ice)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001488{
1489 int err;
1490
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001491 if (!(ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S)) {
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001492 struct snd_ac97_bus *pbus;
1493 struct snd_ac97_template ac97;
1494 static struct snd_ac97_bus_ops ops = {
Linus Torvalds1da177e2005-04-16 15:20:36 -07001495 .write = snd_vt1724_ac97_write,
1496 .read = snd_vt1724_ac97_read,
1497 };
1498
1499 /* cold reset */
1500 outb(inb(ICEMT1724(ice, AC97_CMD)) | 0x80, ICEMT1724(ice, AC97_CMD));
1501 mdelay(5); /* FIXME */
1502 outb(inb(ICEMT1724(ice, AC97_CMD)) & ~0x80, ICEMT1724(ice, AC97_CMD));
1503
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001504 err = snd_ac97_bus(ice->card, 0, &ops, NULL, &pbus);
1505 if (err < 0)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001506 return err;
1507 memset(&ac97, 0, sizeof(ac97));
1508 ac97.private_data = ice;
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001509 err = snd_ac97_mixer(pbus, &ac97, &ice->ac97);
1510 if (err < 0)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001511 printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n");
1512 else
1513 return 0;
1514 }
1515 /* I2S mixer only */
1516 strcat(ice->card->mixername, "ICE1724 - multitrack");
1517 return 0;
1518}
1519
1520/*
1521 *
1522 */
1523
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001524static inline unsigned int eeprom_triple(struct snd_ice1712 *ice, int idx)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001525{
1526 return (unsigned int)ice->eeprom.data[idx] | \
1527 ((unsigned int)ice->eeprom.data[idx + 1] << 8) | \
1528 ((unsigned int)ice->eeprom.data[idx + 2] << 16);
1529}
1530
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001531static void snd_vt1724_proc_read(struct snd_info_entry *entry,
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001532 struct snd_info_buffer *buffer)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001533{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001534 struct snd_ice1712 *ice = entry->private_data;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001535 unsigned int idx;
1536
1537 snd_iprintf(buffer, "%s\n\n", ice->card->longname);
1538 snd_iprintf(buffer, "EEPROM:\n");
1539
1540 snd_iprintf(buffer, " Subvendor : 0x%x\n", ice->eeprom.subvendor);
1541 snd_iprintf(buffer, " Size : %i bytes\n", ice->eeprom.size);
1542 snd_iprintf(buffer, " Version : %i\n", ice->eeprom.version);
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001543 snd_iprintf(buffer, " System Config : 0x%x\n",
1544 ice->eeprom.data[ICE_EEP2_SYSCONF]);
1545 snd_iprintf(buffer, " ACLink : 0x%x\n",
1546 ice->eeprom.data[ICE_EEP2_ACLINK]);
1547 snd_iprintf(buffer, " I2S : 0x%x\n",
1548 ice->eeprom.data[ICE_EEP2_I2S]);
1549 snd_iprintf(buffer, " S/PDIF : 0x%x\n",
1550 ice->eeprom.data[ICE_EEP2_SPDIF]);
1551 snd_iprintf(buffer, " GPIO direction : 0x%x\n",
1552 ice->eeprom.gpiodir);
1553 snd_iprintf(buffer, " GPIO mask : 0x%x\n",
1554 ice->eeprom.gpiomask);
1555 snd_iprintf(buffer, " GPIO state : 0x%x\n",
1556 ice->eeprom.gpiostate);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001557 for (idx = 0x12; idx < ice->eeprom.size; idx++)
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001558 snd_iprintf(buffer, " Extra #%02i : 0x%x\n",
1559 idx, ice->eeprom.data[idx]);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001560
1561 snd_iprintf(buffer, "\nRegisters:\n");
1562
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001563 snd_iprintf(buffer, " PSDOUT03 : 0x%08x\n",
1564 (unsigned)inl(ICEMT1724(ice, ROUTE_PLAYBACK)));
Linus Torvalds1da177e2005-04-16 15:20:36 -07001565 for (idx = 0x0; idx < 0x20 ; idx++)
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001566 snd_iprintf(buffer, " CCS%02x : 0x%02x\n",
1567 idx, inb(ice->port+idx));
Linus Torvalds1da177e2005-04-16 15:20:36 -07001568 for (idx = 0x0; idx < 0x30 ; idx++)
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001569 snd_iprintf(buffer, " MT%02x : 0x%02x\n",
1570 idx, inb(ice->profi_port+idx));
Linus Torvalds1da177e2005-04-16 15:20:36 -07001571}
1572
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001573static void __devinit snd_vt1724_proc_init(struct snd_ice1712 *ice)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001574{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001575 struct snd_info_entry *entry;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001576
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001577 if (!snd_card_proc_new(ice->card, "ice1724", &entry))
Takashi Iwaibf850202006-04-28 15:13:41 +02001578 snd_info_set_text_ops(entry, ice, snd_vt1724_proc_read);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001579}
1580
1581/*
1582 *
1583 */
1584
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001585static int snd_vt1724_eeprom_info(struct snd_kcontrol *kcontrol,
1586 struct snd_ctl_elem_info *uinfo)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001587{
1588 uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001589 uinfo->count = sizeof(struct snd_ice1712_eeprom);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001590 return 0;
1591}
1592
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001593static int snd_vt1724_eeprom_get(struct snd_kcontrol *kcontrol,
1594 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001595{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001596 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001597
Linus Torvalds1da177e2005-04-16 15:20:36 -07001598 memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom));
1599 return 0;
1600}
1601
Takashi Iwai1b60f6b2007-03-13 22:13:47 +01001602static struct snd_kcontrol_new snd_vt1724_eeprom __devinitdata = {
Linus Torvalds1da177e2005-04-16 15:20:36 -07001603 .iface = SNDRV_CTL_ELEM_IFACE_CARD,
1604 .name = "ICE1724 EEPROM",
1605 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1606 .info = snd_vt1724_eeprom_info,
1607 .get = snd_vt1724_eeprom_get
1608};
1609
1610/*
1611 */
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001612static int snd_vt1724_spdif_info(struct snd_kcontrol *kcontrol,
1613 struct snd_ctl_elem_info *uinfo)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001614{
1615 uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1616 uinfo->count = 1;
1617 return 0;
1618}
1619
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001620static unsigned int encode_spdif_bits(struct snd_aes_iec958 *diga)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001621{
Takashi Iwai2dfbeca2005-10-12 10:04:42 +02001622 unsigned int val, rbits;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001623
1624 val = diga->status[0] & 0x03; /* professional, non-audio */
1625 if (val & 0x01) {
1626 /* professional */
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001627 if ((diga->status[0] & IEC958_AES0_PRO_EMPHASIS) ==
1628 IEC958_AES0_PRO_EMPHASIS_5015)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001629 val |= 1U << 3;
Takashi Iwai2dfbeca2005-10-12 10:04:42 +02001630 rbits = (diga->status[4] >> 3) & 0x0f;
1631 if (rbits) {
1632 switch (rbits) {
1633 case 2: val |= 5 << 12; break; /* 96k */
1634 case 3: val |= 6 << 12; break; /* 192k */
1635 case 10: val |= 4 << 12; break; /* 88.2k */
1636 case 11: val |= 7 << 12; break; /* 176.4k */
1637 }
1638 } else {
1639 switch (diga->status[0] & IEC958_AES0_PRO_FS) {
1640 case IEC958_AES0_PRO_FS_44100:
1641 break;
1642 case IEC958_AES0_PRO_FS_32000:
1643 val |= 3U << 12;
1644 break;
1645 default:
1646 val |= 2U << 12;
1647 break;
1648 }
Linus Torvalds1da177e2005-04-16 15:20:36 -07001649 }
1650 } else {
1651 /* consumer */
1652 val |= diga->status[1] & 0x04; /* copyright */
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001653 if ((diga->status[0] & IEC958_AES0_CON_EMPHASIS) ==
1654 IEC958_AES0_CON_EMPHASIS_5015)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001655 val |= 1U << 3;
1656 val |= (unsigned int)(diga->status[1] & 0x3f) << 4; /* category */
1657 val |= (unsigned int)(diga->status[3] & IEC958_AES3_CON_FS) << 12; /* fs */
1658 }
1659 return val;
1660}
1661
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001662static void decode_spdif_bits(struct snd_aes_iec958 *diga, unsigned int val)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001663{
1664 memset(diga->status, 0, sizeof(diga->status));
1665 diga->status[0] = val & 0x03; /* professional, non-audio */
1666 if (val & 0x01) {
1667 /* professional */
1668 if (val & (1U << 3))
1669 diga->status[0] |= IEC958_AES0_PRO_EMPHASIS_5015;
1670 switch ((val >> 12) & 0x7) {
1671 case 0:
1672 break;
1673 case 2:
1674 diga->status[0] |= IEC958_AES0_PRO_FS_32000;
1675 break;
1676 default:
1677 diga->status[0] |= IEC958_AES0_PRO_FS_48000;
1678 break;
1679 }
1680 } else {
1681 /* consumer */
1682 diga->status[0] |= val & (1U << 2); /* copyright */
1683 if (val & (1U << 3))
1684 diga->status[0] |= IEC958_AES0_CON_EMPHASIS_5015;
1685 diga->status[1] |= (val >> 4) & 0x3f; /* category */
1686 diga->status[3] |= (val >> 12) & 0x07; /* fs */
1687 }
1688}
1689
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001690static int snd_vt1724_spdif_default_get(struct snd_kcontrol *kcontrol,
1691 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001692{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001693 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001694 unsigned int val;
1695 val = inw(ICEMT1724(ice, SPDIF_CTRL));
1696 decode_spdif_bits(&ucontrol->value.iec958, val);
1697 return 0;
1698}
1699
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001700static int snd_vt1724_spdif_default_put(struct snd_kcontrol *kcontrol,
1701 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001702{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001703 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001704 unsigned int val, old;
1705
1706 val = encode_spdif_bits(&ucontrol->value.iec958);
1707 spin_lock_irq(&ice->reg_lock);
1708 old = inw(ICEMT1724(ice, SPDIF_CTRL));
1709 if (val != old)
1710 update_spdif_bits(ice, val);
1711 spin_unlock_irq(&ice->reg_lock);
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001712 return val != old;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001713}
1714
Takashi Iwai1b60f6b2007-03-13 22:13:47 +01001715static struct snd_kcontrol_new snd_vt1724_spdif_default __devinitdata =
Linus Torvalds1da177e2005-04-16 15:20:36 -07001716{
1717 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001718 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT),
Linus Torvalds1da177e2005-04-16 15:20:36 -07001719 .info = snd_vt1724_spdif_info,
1720 .get = snd_vt1724_spdif_default_get,
1721 .put = snd_vt1724_spdif_default_put
1722};
1723
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001724static int snd_vt1724_spdif_maskc_get(struct snd_kcontrol *kcontrol,
1725 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001726{
1727 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1728 IEC958_AES0_PROFESSIONAL |
1729 IEC958_AES0_CON_NOT_COPYRIGHT |
1730 IEC958_AES0_CON_EMPHASIS;
1731 ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL |
1732 IEC958_AES1_CON_CATEGORY;
1733 ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS;
1734 return 0;
1735}
1736
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001737static int snd_vt1724_spdif_maskp_get(struct snd_kcontrol *kcontrol,
1738 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001739{
1740 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1741 IEC958_AES0_PROFESSIONAL |
1742 IEC958_AES0_PRO_FS |
1743 IEC958_AES0_PRO_EMPHASIS;
1744 return 0;
1745}
1746
Takashi Iwai1b60f6b2007-03-13 22:13:47 +01001747static struct snd_kcontrol_new snd_vt1724_spdif_maskc __devinitdata =
Linus Torvalds1da177e2005-04-16 15:20:36 -07001748{
1749 .access = SNDRV_CTL_ELEM_ACCESS_READ,
Clemens Ladisch67ed4162005-07-29 15:32:58 +02001750 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001751 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, CON_MASK),
Linus Torvalds1da177e2005-04-16 15:20:36 -07001752 .info = snd_vt1724_spdif_info,
1753 .get = snd_vt1724_spdif_maskc_get,
1754};
1755
Takashi Iwai1b60f6b2007-03-13 22:13:47 +01001756static struct snd_kcontrol_new snd_vt1724_spdif_maskp __devinitdata =
Linus Torvalds1da177e2005-04-16 15:20:36 -07001757{
1758 .access = SNDRV_CTL_ELEM_ACCESS_READ,
Clemens Ladisch67ed4162005-07-29 15:32:58 +02001759 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001760 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, PRO_MASK),
Linus Torvalds1da177e2005-04-16 15:20:36 -07001761 .info = snd_vt1724_spdif_info,
1762 .get = snd_vt1724_spdif_maskp_get,
1763};
1764
Takashi Iwaia5ce8892007-07-23 15:42:26 +02001765#define snd_vt1724_spdif_sw_info snd_ctl_boolean_mono_info
Linus Torvalds1da177e2005-04-16 15:20:36 -07001766
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001767static int snd_vt1724_spdif_sw_get(struct snd_kcontrol *kcontrol,
1768 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001769{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001770 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1771 ucontrol->value.integer.value[0] = inb(ICEREG1724(ice, SPDIF_CFG)) &
1772 VT1724_CFG_SPDIF_OUT_EN ? 1 : 0;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001773 return 0;
1774}
1775
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001776static int snd_vt1724_spdif_sw_put(struct snd_kcontrol *kcontrol,
1777 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001778{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001779 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001780 unsigned char old, val;
1781
1782 spin_lock_irq(&ice->reg_lock);
1783 old = val = inb(ICEREG1724(ice, SPDIF_CFG));
1784 val &= ~VT1724_CFG_SPDIF_OUT_EN;
1785 if (ucontrol->value.integer.value[0])
1786 val |= VT1724_CFG_SPDIF_OUT_EN;
1787 if (old != val)
1788 outb(val, ICEREG1724(ice, SPDIF_CFG));
1789 spin_unlock_irq(&ice->reg_lock);
1790 return old != val;
1791}
1792
Takashi Iwai1b60f6b2007-03-13 22:13:47 +01001793static struct snd_kcontrol_new snd_vt1724_spdif_switch __devinitdata =
Linus Torvalds1da177e2005-04-16 15:20:36 -07001794{
1795 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1796 /* FIXME: the following conflict with IEC958 Playback Route */
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001797 /* .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, SWITCH), */
1798 .name = SNDRV_CTL_NAME_IEC958("Output ", NONE, SWITCH),
Linus Torvalds1da177e2005-04-16 15:20:36 -07001799 .info = snd_vt1724_spdif_sw_info,
1800 .get = snd_vt1724_spdif_sw_get,
1801 .put = snd_vt1724_spdif_sw_put
1802};
1803
1804
1805#if 0 /* NOT USED YET */
1806/*
1807 * GPIO access from extern
1808 */
1809
Takashi Iwaia5ce8892007-07-23 15:42:26 +02001810#define snd_vt1724_gpio_info snd_ctl_boolean_mono_info
Linus Torvalds1da177e2005-04-16 15:20:36 -07001811
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001812int snd_vt1724_gpio_get(struct snd_kcontrol *kcontrol,
1813 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001814{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001815 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001816 int shift = kcontrol->private_value & 0xff;
1817 int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0;
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001818
Linus Torvalds1da177e2005-04-16 15:20:36 -07001819 snd_ice1712_save_gpio_status(ice);
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001820 ucontrol->value.integer.value[0] =
1821 (snd_ice1712_gpio_read(ice) & (1 << shift) ? 1 : 0) ^ invert;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001822 snd_ice1712_restore_gpio_status(ice);
1823 return 0;
1824}
1825
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001826int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol,
1827 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001828{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001829 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001830 int shift = kcontrol->private_value & 0xff;
1831 int invert = (kcontrol->private_value & (1<<24)) ? mask : 0;
1832 unsigned int val, nval;
1833
1834 if (kcontrol->private_value & (1 << 31))
1835 return -EPERM;
1836 nval = (ucontrol->value.integer.value[0] ? (1 << shift) : 0) ^ invert;
1837 snd_ice1712_save_gpio_status(ice);
1838 val = snd_ice1712_gpio_read(ice);
1839 nval |= val & ~(1 << shift);
1840 if (val != nval)
1841 snd_ice1712_gpio_write(ice, nval);
1842 snd_ice1712_restore_gpio_status(ice);
1843 return val != nval;
1844}
1845#endif /* NOT USED YET */
1846
1847/*
1848 * rate
1849 */
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001850static int snd_vt1724_pro_internal_clock_info(struct snd_kcontrol *kcontrol,
1851 struct snd_ctl_elem_info *uinfo)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001852{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001853 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02001854 int hw_rates_count = ice->hw_rates->count;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001855 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1856 uinfo->count = 1;
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02001857
Pavel Hofman219e2cd2012-01-05 22:01:56 +01001858 /* internal clocks */
1859 uinfo->value.enumerated.items = hw_rates_count;
1860 /* external clocks */
1861 if (ice->force_rdma1 ||
1862 (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_IN))
1863 uinfo->value.enumerated.items += ice->ext_clock_count;
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02001864 /* upper limit - keep at top */
Linus Torvalds1da177e2005-04-16 15:20:36 -07001865 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1866 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02001867 if (uinfo->value.enumerated.item >= hw_rates_count)
1868 /* ext_clock items */
1869 strcpy(uinfo->value.enumerated.name,
1870 ice->ext_clock_names[
1871 uinfo->value.enumerated.item - hw_rates_count]);
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001872 else
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02001873 /* int clock items */
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001874 sprintf(uinfo->value.enumerated.name, "%d",
1875 ice->hw_rates->list[uinfo->value.enumerated.item]);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001876 return 0;
1877}
1878
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001879static int snd_vt1724_pro_internal_clock_get(struct snd_kcontrol *kcontrol,
1880 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001881{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001882 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001883 unsigned int i, rate;
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04001884
Linus Torvalds1da177e2005-04-16 15:20:36 -07001885 spin_lock_irq(&ice->reg_lock);
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001886 if (ice->is_spdif_master(ice)) {
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02001887 ucontrol->value.enumerated.item[0] = ice->hw_rates->count +
1888 ice->get_spdif_master_type(ice);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001889 } else {
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001890 rate = ice->get_rate(ice);
1891 ucontrol->value.enumerated.item[0] = 0;
1892 for (i = 0; i < ice->hw_rates->count; i++) {
1893 if (ice->hw_rates->list[i] == rate) {
1894 ucontrol->value.enumerated.item[0] = i;
1895 break;
1896 }
Linus Torvalds1da177e2005-04-16 15:20:36 -07001897 }
Linus Torvalds1da177e2005-04-16 15:20:36 -07001898 }
1899 spin_unlock_irq(&ice->reg_lock);
1900 return 0;
1901}
1902
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02001903static int stdclock_get_spdif_master_type(struct snd_ice1712 *ice)
1904{
1905 /* standard external clock - only single type - SPDIF IN */
1906 return 0;
1907}
1908
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001909/* setting clock to external - SPDIF */
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02001910static int stdclock_set_spdif_clock(struct snd_ice1712 *ice, int type)
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001911{
1912 unsigned char oval;
1913 unsigned char i2s_oval;
1914 oval = inb(ICEMT1724(ice, RATE));
1915 outb(oval | VT1724_SPDIF_MASTER, ICEMT1724(ice, RATE));
1916 /* setting 256fs */
1917 i2s_oval = inb(ICEMT1724(ice, I2S_FORMAT));
1918 outb(i2s_oval & ~VT1724_MT_I2S_MCLK_128X, ICEMT1724(ice, I2S_FORMAT));
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02001919 return 0;
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001920}
1921
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02001922
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001923static int snd_vt1724_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
1924 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001925{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001926 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001927 unsigned int old_rate, new_rate;
1928 unsigned int item = ucontrol->value.enumerated.item[0];
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02001929 unsigned int first_ext_clock = ice->hw_rates->count;
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001930
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02001931 if (item > first_ext_clock + ice->ext_clock_count - 1)
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001932 return -EINVAL;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001933
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02001934 /* if rate = 0 => external clock */
Linus Torvalds1da177e2005-04-16 15:20:36 -07001935 spin_lock_irq(&ice->reg_lock);
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001936 if (ice->is_spdif_master(ice))
1937 old_rate = 0;
1938 else
1939 old_rate = ice->get_rate(ice);
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02001940 if (item >= first_ext_clock) {
1941 /* switching to external clock */
1942 ice->set_spdif_clock(ice, item - first_ext_clock);
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001943 new_rate = 0;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001944 } else {
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001945 /* internal on-card clock */
1946 new_rate = ice->hw_rates->list[item];
1947 ice->pro_rate_default = new_rate;
1948 spin_unlock_irq(&ice->reg_lock);
1949 snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 1);
1950 spin_lock_irq(&ice->reg_lock);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001951 }
Linus Torvalds1da177e2005-04-16 15:20:36 -07001952 spin_unlock_irq(&ice->reg_lock);
1953
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02001954 /* the first switch to the ext. clock mode? */
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001955 if (old_rate != new_rate && !new_rate) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07001956 /* notify akm chips as well */
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001957 unsigned int i;
1958 if (ice->gpio.set_pro_rate)
1959 ice->gpio.set_pro_rate(ice, 0);
1960 for (i = 0; i < ice->akm_codecs; i++) {
1961 if (ice->akm[i].ops.set_rate_val)
1962 ice->akm[i].ops.set_rate_val(&ice->akm[i], 0);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001963 }
1964 }
Pavel Hofmand16be8e2008-03-20 12:10:27 +01001965 return old_rate != new_rate;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001966}
1967
Takashi Iwai1b60f6b2007-03-13 22:13:47 +01001968static struct snd_kcontrol_new snd_vt1724_pro_internal_clock __devinitdata = {
Linus Torvalds1da177e2005-04-16 15:20:36 -07001969 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1970 .name = "Multi Track Internal Clock",
1971 .info = snd_vt1724_pro_internal_clock_info,
1972 .get = snd_vt1724_pro_internal_clock_get,
1973 .put = snd_vt1724_pro_internal_clock_put
1974};
1975
Takashi Iwaia5ce8892007-07-23 15:42:26 +02001976#define snd_vt1724_pro_rate_locking_info snd_ctl_boolean_mono_info
Linus Torvalds1da177e2005-04-16 15:20:36 -07001977
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001978static int snd_vt1724_pro_rate_locking_get(struct snd_kcontrol *kcontrol,
1979 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001980{
1981 ucontrol->value.integer.value[0] = PRO_RATE_LOCKED;
1982 return 0;
1983}
1984
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001985static int snd_vt1724_pro_rate_locking_put(struct snd_kcontrol *kcontrol,
1986 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001987{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01001988 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001989 int change = 0, nval;
1990
1991 nval = ucontrol->value.integer.value[0] ? 1 : 0;
1992 spin_lock_irq(&ice->reg_lock);
1993 change = PRO_RATE_LOCKED != nval;
1994 PRO_RATE_LOCKED = nval;
1995 spin_unlock_irq(&ice->reg_lock);
1996 return change;
1997}
1998
Takashi Iwai1b60f6b2007-03-13 22:13:47 +01001999static struct snd_kcontrol_new snd_vt1724_pro_rate_locking __devinitdata = {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002000 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2001 .name = "Multi Track Rate Locking",
2002 .info = snd_vt1724_pro_rate_locking_info,
2003 .get = snd_vt1724_pro_rate_locking_get,
2004 .put = snd_vt1724_pro_rate_locking_put
2005};
2006
Takashi Iwaia5ce8892007-07-23 15:42:26 +02002007#define snd_vt1724_pro_rate_reset_info snd_ctl_boolean_mono_info
Linus Torvalds1da177e2005-04-16 15:20:36 -07002008
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002009static int snd_vt1724_pro_rate_reset_get(struct snd_kcontrol *kcontrol,
2010 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002011{
2012 ucontrol->value.integer.value[0] = PRO_RATE_RESET ? 1 : 0;
2013 return 0;
2014}
2015
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002016static int snd_vt1724_pro_rate_reset_put(struct snd_kcontrol *kcontrol,
2017 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002018{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002019 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002020 int change = 0, nval;
2021
2022 nval = ucontrol->value.integer.value[0] ? 1 : 0;
2023 spin_lock_irq(&ice->reg_lock);
2024 change = PRO_RATE_RESET != nval;
2025 PRO_RATE_RESET = nval;
2026 spin_unlock_irq(&ice->reg_lock);
2027 return change;
2028}
2029
Takashi Iwai1b60f6b2007-03-13 22:13:47 +01002030static struct snd_kcontrol_new snd_vt1724_pro_rate_reset __devinitdata = {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002031 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2032 .name = "Multi Track Rate Reset",
2033 .info = snd_vt1724_pro_rate_reset_info,
2034 .get = snd_vt1724_pro_rate_reset_get,
2035 .put = snd_vt1724_pro_rate_reset_put
2036};
2037
2038
2039/*
2040 * routing
2041 */
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002042static int snd_vt1724_pro_route_info(struct snd_kcontrol *kcontrol,
2043 struct snd_ctl_elem_info *uinfo)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002044{
2045 static char *texts[] = {
2046 "PCM Out", /* 0 */
2047 "H/W In 0", "H/W In 1", /* 1-2 */
2048 "IEC958 In L", "IEC958 In R", /* 3-4 */
2049 };
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002050
Linus Torvalds1da177e2005-04-16 15:20:36 -07002051 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2052 uinfo->count = 1;
2053 uinfo->value.enumerated.items = 5;
2054 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2055 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2056 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2057 return 0;
2058}
2059
2060static inline int analog_route_shift(int idx)
2061{
2062 return (idx % 2) * 12 + ((idx / 2) * 3) + 8;
2063}
2064
2065static inline int digital_route_shift(int idx)
2066{
2067 return idx * 3;
2068}
2069
Takashi Iwai2bf864a2009-05-06 17:30:17 +02002070int snd_ice1724_get_route_val(struct snd_ice1712 *ice, int shift)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002071{
2072 unsigned long val;
2073 unsigned char eitem;
Takashi Iwai32b47da2007-01-29 15:26:36 +01002074 static const unsigned char xlate[8] = {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002075 0, 255, 1, 2, 255, 255, 3, 4,
2076 };
2077
2078 val = inl(ICEMT1724(ice, ROUTE_PLAYBACK));
2079 val >>= shift;
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002080 val &= 7; /* we now have 3 bits per output */
Linus Torvalds1da177e2005-04-16 15:20:36 -07002081 eitem = xlate[val];
2082 if (eitem == 255) {
2083 snd_BUG();
2084 return 0;
2085 }
2086 return eitem;
2087}
2088
Takashi Iwai2bf864a2009-05-06 17:30:17 +02002089int snd_ice1724_put_route_val(struct snd_ice1712 *ice, unsigned int val,
2090 int shift)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002091{
2092 unsigned int old_val, nval;
2093 int change;
Takashi Iwai32b47da2007-01-29 15:26:36 +01002094 static const unsigned char xroute[8] = {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002095 0, /* PCM */
2096 2, /* PSDIN0 Left */
2097 3, /* PSDIN0 Right */
2098 6, /* SPDIN Left */
2099 7, /* SPDIN Right */
2100 };
2101
2102 nval = xroute[val % 5];
2103 val = old_val = inl(ICEMT1724(ice, ROUTE_PLAYBACK));
2104 val &= ~(0x07 << shift);
2105 val |= nval << shift;
2106 change = val != old_val;
2107 if (change)
2108 outl(val, ICEMT1724(ice, ROUTE_PLAYBACK));
2109 return change;
2110}
2111
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002112static int snd_vt1724_pro_route_analog_get(struct snd_kcontrol *kcontrol,
2113 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002114{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002115 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002116 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002117 ucontrol->value.enumerated.item[0] =
Takashi Iwai2bf864a2009-05-06 17:30:17 +02002118 snd_ice1724_get_route_val(ice, analog_route_shift(idx));
Linus Torvalds1da177e2005-04-16 15:20:36 -07002119 return 0;
2120}
2121
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002122static int snd_vt1724_pro_route_analog_put(struct snd_kcontrol *kcontrol,
2123 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002124{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002125 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002126 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
Takashi Iwai2bf864a2009-05-06 17:30:17 +02002127 return snd_ice1724_put_route_val(ice,
2128 ucontrol->value.enumerated.item[0],
2129 analog_route_shift(idx));
Linus Torvalds1da177e2005-04-16 15:20:36 -07002130}
2131
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002132static int snd_vt1724_pro_route_spdif_get(struct snd_kcontrol *kcontrol,
2133 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002134{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002135 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002136 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002137 ucontrol->value.enumerated.item[0] =
Takashi Iwai2bf864a2009-05-06 17:30:17 +02002138 snd_ice1724_get_route_val(ice, digital_route_shift(idx));
Linus Torvalds1da177e2005-04-16 15:20:36 -07002139 return 0;
2140}
2141
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002142static int snd_vt1724_pro_route_spdif_put(struct snd_kcontrol *kcontrol,
2143 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002144{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002145 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002146 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
Takashi Iwai2bf864a2009-05-06 17:30:17 +02002147 return snd_ice1724_put_route_val(ice,
2148 ucontrol->value.enumerated.item[0],
2149 digital_route_shift(idx));
Linus Torvalds1da177e2005-04-16 15:20:36 -07002150}
2151
Takashi Iwai2bf864a2009-05-06 17:30:17 +02002152static struct snd_kcontrol_new snd_vt1724_mixer_pro_analog_route __devinitdata =
2153{
Linus Torvalds1da177e2005-04-16 15:20:36 -07002154 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2155 .name = "H/W Playback Route",
2156 .info = snd_vt1724_pro_route_info,
2157 .get = snd_vt1724_pro_route_analog_get,
2158 .put = snd_vt1724_pro_route_analog_put,
2159};
2160
Takashi Iwai1b60f6b2007-03-13 22:13:47 +01002161static struct snd_kcontrol_new snd_vt1724_mixer_pro_spdif_route __devinitdata = {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002162 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002163 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, NONE) "Route",
Linus Torvalds1da177e2005-04-16 15:20:36 -07002164 .info = snd_vt1724_pro_route_info,
2165 .get = snd_vt1724_pro_route_spdif_get,
2166 .put = snd_vt1724_pro_route_spdif_put,
2167 .count = 2,
2168};
2169
2170
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002171static int snd_vt1724_pro_peak_info(struct snd_kcontrol *kcontrol,
2172 struct snd_ctl_elem_info *uinfo)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002173{
2174 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2175 uinfo->count = 22; /* FIXME: for compatibility with ice1712... */
2176 uinfo->value.integer.min = 0;
2177 uinfo->value.integer.max = 255;
2178 return 0;
2179}
2180
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002181static int snd_vt1724_pro_peak_get(struct snd_kcontrol *kcontrol,
2182 struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002183{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002184 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002185 int idx;
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002186
Linus Torvalds1da177e2005-04-16 15:20:36 -07002187 spin_lock_irq(&ice->reg_lock);
2188 for (idx = 0; idx < 22; idx++) {
2189 outb(idx, ICEMT1724(ice, MONITOR_PEAKINDEX));
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002190 ucontrol->value.integer.value[idx] =
2191 inb(ICEMT1724(ice, MONITOR_PEAKDATA));
Linus Torvalds1da177e2005-04-16 15:20:36 -07002192 }
2193 spin_unlock_irq(&ice->reg_lock);
2194 return 0;
2195}
2196
Takashi Iwai1b60f6b2007-03-13 22:13:47 +01002197static struct snd_kcontrol_new snd_vt1724_mixer_pro_peak __devinitdata = {
Pavel Hofman2bdf6632009-10-06 16:04:11 +02002198 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
Linus Torvalds1da177e2005-04-16 15:20:36 -07002199 .name = "Multi Track Peak",
2200 .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
2201 .info = snd_vt1724_pro_peak_info,
2202 .get = snd_vt1724_pro_peak_get
2203};
2204
2205/*
2206 *
2207 */
2208
Takashi Iwai1b60f6b2007-03-13 22:13:47 +01002209static struct snd_ice1712_card_info no_matched __devinitdata;
Linus Torvalds1da177e2005-04-16 15:20:36 -07002210
Pavel Hofman52cd0a72012-01-10 20:28:48 +01002211
2212/*
2213 ooAoo cards with no controls
2214*/
2215static unsigned char ooaoo_sq210_eeprom[] __devinitdata = {
2216 [ICE_EEP2_SYSCONF] = 0x4c, /* 49MHz crystal, no mpu401, no ADC,
2217 1xDACs */
2218 [ICE_EEP2_ACLINK] = 0x80, /* I2S */
2219 [ICE_EEP2_I2S] = 0x78, /* no volume, 96k, 24bit, 192k */
2220 [ICE_EEP2_SPDIF] = 0xc1, /* out-en, out-int, out-ext */
2221 [ICE_EEP2_GPIO_DIR] = 0x00, /* no GPIOs are used */
2222 [ICE_EEP2_GPIO_DIR1] = 0x00,
2223 [ICE_EEP2_GPIO_DIR2] = 0x00,
2224 [ICE_EEP2_GPIO_MASK] = 0xff,
2225 [ICE_EEP2_GPIO_MASK1] = 0xff,
2226 [ICE_EEP2_GPIO_MASK2] = 0xff,
2227
2228 [ICE_EEP2_GPIO_STATE] = 0x00, /* inputs */
2229 [ICE_EEP2_GPIO_STATE1] = 0x00, /* all 1, but GPIO_CPLD_RW
2230 and GPIO15 always zero */
2231 [ICE_EEP2_GPIO_STATE2] = 0x00, /* inputs */
2232};
2233
2234
2235struct snd_ice1712_card_info snd_vt1724_ooaoo_cards[] __devinitdata = {
2236 {
2237 .name = "ooAoo SQ210a",
2238 .model = "sq210a",
2239 .eeprom_size = sizeof(ooaoo_sq210_eeprom),
2240 .eeprom_data = ooaoo_sq210_eeprom,
2241 },
2242 { } /* terminator */
2243};
2244
Takashi Iwai1b60f6b2007-03-13 22:13:47 +01002245static struct snd_ice1712_card_info *card_tables[] __devinitdata = {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002246 snd_vt1724_revo_cards,
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002247 snd_vt1724_amp_cards,
Linus Torvalds1da177e2005-04-16 15:20:36 -07002248 snd_vt1724_aureon_cards,
2249 snd_vt1720_mobo_cards,
2250 snd_vt1720_pontis_cards,
Julian Scheel6b8d6e52008-01-16 19:50:00 +01002251 snd_vt1724_prodigy_hifi_cards,
Linus Torvalds1da177e2005-04-16 15:20:36 -07002252 snd_vt1724_prodigy192_cards,
2253 snd_vt1724_juli_cards,
Takashi Iwai72cbfd42009-05-06 17:33:19 +02002254 snd_vt1724_maya44_cards,
Linus Torvalds1da177e2005-04-16 15:20:36 -07002255 snd_vt1724_phase_cards,
Clement Guedezf6cdab52007-01-08 10:48:41 +01002256 snd_vt1724_wtm_cards,
Shin-ya Okadaf31639b2007-10-23 15:08:18 +02002257 snd_vt1724_se_cards,
Pavel Hofman6ef80702009-09-16 22:25:41 +02002258 snd_vt1724_qtet_cards,
Pavel Hofman52cd0a72012-01-10 20:28:48 +01002259 snd_vt1724_ooaoo_cards,
Linus Torvalds1da177e2005-04-16 15:20:36 -07002260 NULL,
2261};
2262
2263
2264/*
2265 */
2266
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002267static void wait_i2c_busy(struct snd_ice1712 *ice)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002268{
2269 int t = 0x10000;
2270 while ((inb(ICEREG1724(ice, I2C_CTRL)) & VT1724_I2C_BUSY) && t--)
2271 ;
2272 if (t == -1)
2273 printk(KERN_ERR "ice1724: i2c busy timeout\n");
2274}
2275
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002276unsigned char snd_vt1724_read_i2c(struct snd_ice1712 *ice,
2277 unsigned char dev, unsigned char addr)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002278{
2279 unsigned char val;
2280
Ingo Molnar62932df2006-01-16 16:34:20 +01002281 mutex_lock(&ice->i2c_mutex);
Pavel Hofmanacec30f2007-12-03 12:37:17 +01002282 wait_i2c_busy(ice);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002283 outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR));
2284 outb(dev & ~VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR));
2285 wait_i2c_busy(ice);
2286 val = inb(ICEREG1724(ice, I2C_DATA));
Ingo Molnar62932df2006-01-16 16:34:20 +01002287 mutex_unlock(&ice->i2c_mutex);
Takashi Iwaie2ea7cfc2009-02-05 16:07:02 +01002288 /*
2289 printk(KERN_DEBUG "i2c_read: [0x%x,0x%x] = 0x%x\n", dev, addr, val);
2290 */
Linus Torvalds1da177e2005-04-16 15:20:36 -07002291 return val;
2292}
2293
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002294void snd_vt1724_write_i2c(struct snd_ice1712 *ice,
2295 unsigned char dev, unsigned char addr, unsigned char data)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002296{
Ingo Molnar62932df2006-01-16 16:34:20 +01002297 mutex_lock(&ice->i2c_mutex);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002298 wait_i2c_busy(ice);
Takashi Iwaie2ea7cfc2009-02-05 16:07:02 +01002299 /*
2300 printk(KERN_DEBUG "i2c_write: [0x%x,0x%x] = 0x%x\n", dev, addr, data);
2301 */
Linus Torvalds1da177e2005-04-16 15:20:36 -07002302 outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR));
2303 outb(data, ICEREG1724(ice, I2C_DATA));
2304 outb(dev | VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR));
2305 wait_i2c_busy(ice);
Ingo Molnar62932df2006-01-16 16:34:20 +01002306 mutex_unlock(&ice->i2c_mutex);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002307}
2308
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002309static int __devinit snd_vt1724_read_eeprom(struct snd_ice1712 *ice,
2310 const char *modelname)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002311{
2312 const int dev = 0xa0; /* EEPROM device address */
2313 unsigned int i, size;
Takashi Iwai1b60f6b2007-03-13 22:13:47 +01002314 struct snd_ice1712_card_info * const *tbl, *c;
Linus Torvalds1da177e2005-04-16 15:20:36 -07002315
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002316 if (!modelname || !*modelname) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002317 ice->eeprom.subvendor = 0;
2318 if ((inb(ICEREG1724(ice, I2C_CTRL)) & VT1724_I2C_EEPROM) != 0)
2319 ice->eeprom.subvendor =
2320 (snd_vt1724_read_i2c(ice, dev, 0x00) << 0) |
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002321 (snd_vt1724_read_i2c(ice, dev, 0x01) << 8) |
2322 (snd_vt1724_read_i2c(ice, dev, 0x02) << 16) |
Linus Torvalds1da177e2005-04-16 15:20:36 -07002323 (snd_vt1724_read_i2c(ice, dev, 0x03) << 24);
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002324 if (ice->eeprom.subvendor == 0 ||
2325 ice->eeprom.subvendor == (unsigned int)-1) {
2326 /* invalid subvendor from EEPROM, try the PCI
2327 * subststem ID instead
2328 */
Linus Torvalds1da177e2005-04-16 15:20:36 -07002329 u16 vendor, device;
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002330 pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID,
2331 &vendor);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002332 pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device);
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002333 ice->eeprom.subvendor =
2334 ((unsigned int)swab16(vendor) << 16) | swab16(device);
2335 if (ice->eeprom.subvendor == 0 ||
2336 ice->eeprom.subvendor == (unsigned int)-1) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002337 printk(KERN_ERR "ice1724: No valid ID is found\n");
2338 return -ENXIO;
2339 }
2340 }
2341 }
2342 for (tbl = card_tables; *tbl; tbl++) {
Pavel Hofman2b151ef2012-01-10 20:28:47 +01002343 for (c = *tbl; c->name; c++) {
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002344 if (modelname && c->model &&
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002345 !strcmp(modelname, c->model)) {
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002346 printk(KERN_INFO "ice1724: Using board model %s\n",
2347 c->name);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002348 ice->eeprom.subvendor = c->subvendor;
2349 } else if (c->subvendor != ice->eeprom.subvendor)
2350 continue;
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002351 if (!c->eeprom_size || !c->eeprom_data)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002352 goto found;
2353 /* if the EEPROM is given by the driver, use it */
2354 snd_printdd("using the defined eeprom..\n");
2355 ice->eeprom.version = 2;
2356 ice->eeprom.size = c->eeprom_size + 6;
2357 memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size);
2358 goto read_skipped;
2359 }
2360 }
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002361 printk(KERN_WARNING "ice1724: No matching model found for ID 0x%x\n",
2362 ice->eeprom.subvendor);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002363
2364 found:
2365 ice->eeprom.size = snd_vt1724_read_i2c(ice, dev, 0x04);
2366 if (ice->eeprom.size < 6)
2367 ice->eeprom.size = 32;
2368 else if (ice->eeprom.size > 32) {
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002369 printk(KERN_ERR "ice1724: Invalid EEPROM (size = %i)\n",
2370 ice->eeprom.size);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002371 return -EIO;
2372 }
2373 ice->eeprom.version = snd_vt1724_read_i2c(ice, dev, 0x05);
2374 if (ice->eeprom.version != 2)
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002375 printk(KERN_WARNING "ice1724: Invalid EEPROM version %i\n",
2376 ice->eeprom.version);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002377 size = ice->eeprom.size - 6;
2378 for (i = 0; i < size; i++)
2379 ice->eeprom.data[i] = snd_vt1724_read_i2c(ice, dev, i + 6);
2380
2381 read_skipped:
2382 ice->eeprom.gpiomask = eeprom_triple(ice, ICE_EEP2_GPIO_MASK);
2383 ice->eeprom.gpiostate = eeprom_triple(ice, ICE_EEP2_GPIO_STATE);
2384 ice->eeprom.gpiodir = eeprom_triple(ice, ICE_EEP2_GPIO_DIR);
2385
2386 return 0;
2387}
2388
2389
2390
Takashi Iwaicd775382009-07-02 10:28:56 +02002391static void snd_vt1724_chip_reset(struct snd_ice1712 *ice)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002392{
2393 outb(VT1724_RESET , ICEREG1724(ice, CONTROL));
Takashi Iwaid82b64f2009-05-06 17:25:42 +02002394 inb(ICEREG1724(ice, CONTROL)); /* pci posting flush */
Karsten Wiese988f0662008-04-22 12:52:15 +02002395 msleep(10);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002396 outb(0, ICEREG1724(ice, CONTROL));
Takashi Iwaid82b64f2009-05-06 17:25:42 +02002397 inb(ICEREG1724(ice, CONTROL)); /* pci posting flush */
Karsten Wiese988f0662008-04-22 12:52:15 +02002398 msleep(10);
2399}
2400
Igor Chernyshevb40e9532009-06-25 09:31:07 +02002401static int snd_vt1724_chip_init(struct snd_ice1712 *ice)
Karsten Wiese988f0662008-04-22 12:52:15 +02002402{
Linus Torvalds1da177e2005-04-16 15:20:36 -07002403 outb(ice->eeprom.data[ICE_EEP2_SYSCONF], ICEREG1724(ice, SYS_CFG));
2404 outb(ice->eeprom.data[ICE_EEP2_ACLINK], ICEREG1724(ice, AC97_CFG));
2405 outb(ice->eeprom.data[ICE_EEP2_I2S], ICEREG1724(ice, I2S_FEATURES));
2406 outb(ice->eeprom.data[ICE_EEP2_SPDIF], ICEREG1724(ice, SPDIF_CFG));
2407
2408 ice->gpio.write_mask = ice->eeprom.gpiomask;
2409 ice->gpio.direction = ice->eeprom.gpiodir;
2410 snd_vt1724_set_gpio_mask(ice, ice->eeprom.gpiomask);
2411 snd_vt1724_set_gpio_dir(ice, ice->eeprom.gpiodir);
2412 snd_vt1724_set_gpio_data(ice, ice->eeprom.gpiostate);
2413
2414 outb(0, ICEREG1724(ice, POWERDOWN));
2415
Igor Chernyshevb40e9532009-06-25 09:31:07 +02002416 /* MPU_RX and TX irq masks are cleared later dynamically */
2417 outb(VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX , ICEREG1724(ice, IRQMASK));
2418
2419 /* don't handle FIFO overrun/underruns (just yet),
2420 * since they cause machine lockups
2421 */
2422 outb(VT1724_MULTI_FIFO_ERR, ICEMT1724(ice, DMA_INT_MASK));
2423
Linus Torvalds1da177e2005-04-16 15:20:36 -07002424 return 0;
2425}
2426
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002427static int __devinit snd_vt1724_spdif_build_controls(struct snd_ice1712 *ice)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002428{
2429 int err;
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002430 struct snd_kcontrol *kctl;
Linus Torvalds1da177e2005-04-16 15:20:36 -07002431
Takashi Iwaida3cec32008-08-08 17:12:14 +02002432 if (snd_BUG_ON(!ice->pcm))
2433 return -EIO;
Linus Torvalds1da177e2005-04-16 15:20:36 -07002434
Takashi Iwai2bf864a2009-05-06 17:30:17 +02002435 if (!ice->own_routing) {
2436 err = snd_ctl_add(ice->card,
2437 snd_ctl_new1(&snd_vt1724_mixer_pro_spdif_route, ice));
2438 if (err < 0)
2439 return err;
2440 }
Linus Torvalds1da177e2005-04-16 15:20:36 -07002441
2442 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_spdif_switch, ice));
2443 if (err < 0)
2444 return err;
2445
2446 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_default, ice));
2447 if (err < 0)
2448 return err;
2449 kctl->id.device = ice->pcm->device;
2450 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_maskc, ice));
2451 if (err < 0)
2452 return err;
2453 kctl->id.device = ice->pcm->device;
2454 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_maskp, ice));
2455 if (err < 0)
2456 return err;
2457 kctl->id.device = ice->pcm->device;
2458#if 0 /* use default only */
2459 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_stream, ice));
2460 if (err < 0)
2461 return err;
2462 kctl->id.device = ice->pcm->device;
2463 ice->spdif.stream_ctl = kctl;
2464#endif
2465 return 0;
2466}
2467
2468
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002469static int __devinit snd_vt1724_build_controls(struct snd_ice1712 *ice)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002470{
2471 int err;
2472
2473 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_eeprom, ice));
2474 if (err < 0)
2475 return err;
2476 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_internal_clock, ice));
2477 if (err < 0)
2478 return err;
2479
2480 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_rate_locking, ice));
2481 if (err < 0)
2482 return err;
2483 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_rate_reset, ice));
2484 if (err < 0)
2485 return err;
2486
Takashi Iwai2bf864a2009-05-06 17:30:17 +02002487 if (!ice->own_routing && ice->num_total_dacs > 0) {
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002488 struct snd_kcontrol_new tmp = snd_vt1724_mixer_pro_analog_route;
Linus Torvalds1da177e2005-04-16 15:20:36 -07002489 tmp.count = ice->num_total_dacs;
2490 if (ice->vt1720 && tmp.count > 2)
2491 tmp.count = 2;
2492 err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice));
2493 if (err < 0)
2494 return err;
2495 }
2496
2497 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_mixer_pro_peak, ice));
2498 if (err < 0)
2499 return err;
2500
2501 return 0;
2502}
2503
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002504static int snd_vt1724_free(struct snd_ice1712 *ice)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002505{
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002506 if (!ice->port)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002507 goto __hw_end;
2508 /* mask all interrupts */
2509 outb(0xff, ICEMT1724(ice, DMA_INT_MASK));
2510 outb(0xff, ICEREG1724(ice, IRQMASK));
2511 /* --- */
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002512__hw_end:
Jeff Garzikf000fd82008-04-22 13:50:34 +02002513 if (ice->irq >= 0)
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002514 free_irq(ice->irq, ice);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002515 pci_release_regions(ice->pci);
2516 snd_ice1712_akm4xxx_free(ice);
2517 pci_disable_device(ice->pci);
Takashi Iwai7cda8ba2008-01-18 13:36:07 +01002518 kfree(ice->spec);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002519 kfree(ice);
2520 return 0;
2521}
2522
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002523static int snd_vt1724_dev_free(struct snd_device *device)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002524{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002525 struct snd_ice1712 *ice = device->device_data;
Linus Torvalds1da177e2005-04-16 15:20:36 -07002526 return snd_vt1724_free(ice);
2527}
2528
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002529static int __devinit snd_vt1724_create(struct snd_card *card,
Linus Torvalds1da177e2005-04-16 15:20:36 -07002530 struct pci_dev *pci,
2531 const char *modelname,
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002532 struct snd_ice1712 **r_ice1712)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002533{
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002534 struct snd_ice1712 *ice;
Linus Torvalds1da177e2005-04-16 15:20:36 -07002535 int err;
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002536 static struct snd_device_ops ops = {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002537 .dev_free = snd_vt1724_dev_free,
2538 };
2539
2540 *r_ice1712 = NULL;
2541
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002542 /* enable PCI device */
2543 err = pci_enable_device(pci);
2544 if (err < 0)
Linus Torvalds1da177e2005-04-16 15:20:36 -07002545 return err;
2546
Takashi Iwaie560d8d2005-09-09 14:21:46 +02002547 ice = kzalloc(sizeof(*ice), GFP_KERNEL);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002548 if (ice == NULL) {
2549 pci_disable_device(pci);
2550 return -ENOMEM;
2551 }
2552 ice->vt1724 = 1;
2553 spin_lock_init(&ice->reg_lock);
Ingo Molnar62932df2006-01-16 16:34:20 +01002554 mutex_init(&ice->gpio_mutex);
2555 mutex_init(&ice->open_mutex);
2556 mutex_init(&ice->i2c_mutex);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002557 ice->gpio.set_mask = snd_vt1724_set_gpio_mask;
Pavel Hofman49470302009-09-16 22:25:38 +02002558 ice->gpio.get_mask = snd_vt1724_get_gpio_mask;
Linus Torvalds1da177e2005-04-16 15:20:36 -07002559 ice->gpio.set_dir = snd_vt1724_set_gpio_dir;
Pavel Hofman49470302009-09-16 22:25:38 +02002560 ice->gpio.get_dir = snd_vt1724_get_gpio_dir;
Linus Torvalds1da177e2005-04-16 15:20:36 -07002561 ice->gpio.set_data = snd_vt1724_set_gpio_data;
2562 ice->gpio.get_data = snd_vt1724_get_gpio_data;
2563 ice->card = card;
2564 ice->pci = pci;
2565 ice->irq = -1;
2566 pci_set_master(pci);
2567 snd_vt1724_proc_init(ice);
2568 synchronize_irq(pci->irq);
2569
Igor Chernyshevb40e9532009-06-25 09:31:07 +02002570 card->private_data = ice;
2571
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002572 err = pci_request_regions(pci, "ICE1724");
2573 if (err < 0) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002574 kfree(ice);
2575 pci_disable_device(pci);
2576 return err;
2577 }
2578 ice->port = pci_resource_start(pci, 0);
2579 ice->profi_port = pci_resource_start(pci, 1);
2580
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002581 if (request_irq(pci->irq, snd_vt1724_interrupt,
Takashi Iwai934c2b62011-06-10 16:36:37 +02002582 IRQF_SHARED, KBUILD_MODNAME, ice)) {
Takashi Iwai99b359b2005-10-20 18:26:44 +02002583 snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002584 snd_vt1724_free(ice);
2585 return -EIO;
2586 }
2587
2588 ice->irq = pci->irq;
2589
Karsten Wiese988f0662008-04-22 12:52:15 +02002590 snd_vt1724_chip_reset(ice);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002591 if (snd_vt1724_read_eeprom(ice, modelname) < 0) {
2592 snd_vt1724_free(ice);
2593 return -EIO;
2594 }
2595 if (snd_vt1724_chip_init(ice) < 0) {
2596 snd_vt1724_free(ice);
2597 return -EIO;
2598 }
2599
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002600 err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops);
2601 if (err < 0) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002602 snd_vt1724_free(ice);
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002603 return err;
Linus Torvalds1da177e2005-04-16 15:20:36 -07002604 }
2605
2606 snd_card_set_dev(card, &pci->dev);
2607
2608 *r_ice1712 = ice;
2609 return 0;
2610}
2611
2612
2613/*
2614 *
2615 * Registration
2616 *
2617 */
2618
2619static int __devinit snd_vt1724_probe(struct pci_dev *pci,
2620 const struct pci_device_id *pci_id)
2621{
2622 static int dev;
Takashi Iwaiab0c7d72005-11-17 15:00:18 +01002623 struct snd_card *card;
2624 struct snd_ice1712 *ice;
Linus Torvalds1da177e2005-04-16 15:20:36 -07002625 int pcm_dev = 0, err;
Takashi Iwai1b60f6b2007-03-13 22:13:47 +01002626 struct snd_ice1712_card_info * const *tbl, *c;
Linus Torvalds1da177e2005-04-16 15:20:36 -07002627
2628 if (dev >= SNDRV_CARDS)
2629 return -ENODEV;
2630 if (!enable[dev]) {
2631 dev++;
2632 return -ENOENT;
2633 }
2634
Takashi Iwaie58de7b2008-12-28 16:44:30 +01002635 err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
2636 if (err < 0)
2637 return err;
Linus Torvalds1da177e2005-04-16 15:20:36 -07002638
2639 strcpy(card->driver, "ICE1724");
2640 strcpy(card->shortname, "ICEnsemble ICE1724");
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002641
2642 err = snd_vt1724_create(card, pci, model[dev], &ice);
2643 if (err < 0) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002644 snd_card_free(card);
2645 return err;
2646 }
2647
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02002648 /* field init before calling chip_init */
2649 ice->ext_clock_count = 0;
2650
Linus Torvalds1da177e2005-04-16 15:20:36 -07002651 for (tbl = card_tables; *tbl; tbl++) {
Pavel Hofman2b151ef2012-01-10 20:28:47 +01002652 for (c = *tbl; c->name; c++) {
2653 if ((model[dev] && c->model &&
2654 !strcmp(model[dev], c->model)) ||
2655 (c->subvendor == ice->eeprom.subvendor)) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002656 strcpy(card->shortname, c->name);
2657 if (c->driver) /* specific driver? */
2658 strcpy(card->driver, c->driver);
2659 if (c->chip_init) {
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002660 err = c->chip_init(ice);
2661 if (err < 0) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002662 snd_card_free(card);
2663 return err;
2664 }
2665 }
2666 goto __found;
2667 }
2668 }
2669 }
2670 c = &no_matched;
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002671__found:
2672 /*
2673 * VT1724 has separate DMAs for the analog and the SPDIF streams while
2674 * ICE1712 has only one for both (mixed up).
2675 *
2676 * Confusingly the analog PCM is named "professional" here because it
2677 * was called so in ice1712 driver, and vt1724 driver is derived from
2678 * ice1712 driver.
2679 */
Pavel Hofmand16be8e2008-03-20 12:10:27 +01002680 ice->pro_rate_default = PRO_RATE_DEFAULT;
2681 if (!ice->is_spdif_master)
2682 ice->is_spdif_master = stdclock_is_spdif_master;
2683 if (!ice->get_rate)
2684 ice->get_rate = stdclock_get_rate;
2685 if (!ice->set_rate)
2686 ice->set_rate = stdclock_set_rate;
2687 if (!ice->set_mclk)
2688 ice->set_mclk = stdclock_set_mclk;
2689 if (!ice->set_spdif_clock)
2690 ice->set_spdif_clock = stdclock_set_spdif_clock;
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02002691 if (!ice->get_spdif_master_type)
2692 ice->get_spdif_master_type = stdclock_get_spdif_master_type;
2693 if (!ice->ext_clock_names)
2694 ice->ext_clock_names = ext_clock_names;
2695 if (!ice->ext_clock_count)
2696 ice->ext_clock_count = ARRAY_SIZE(ext_clock_names);
2697
Pavel Hofmand16be8e2008-03-20 12:10:27 +01002698 if (!ice->hw_rates)
2699 set_std_hw_rates(ice);
Linus Torvalds1da177e2005-04-16 15:20:36 -07002700
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002701 err = snd_vt1724_pcm_profi(ice, pcm_dev++);
2702 if (err < 0) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002703 snd_card_free(card);
2704 return err;
2705 }
2706
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002707 err = snd_vt1724_pcm_spdif(ice, pcm_dev++);
2708 if (err < 0) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002709 snd_card_free(card);
2710 return err;
2711 }
2712
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002713 err = snd_vt1724_pcm_indep(ice, pcm_dev++);
2714 if (err < 0) {
2715 snd_card_free(card);
2716 return err;
2717 }
2718
2719 err = snd_vt1724_ac97_mixer(ice);
2720 if (err < 0) {
2721 snd_card_free(card);
2722 return err;
2723 }
2724
2725 err = snd_vt1724_build_controls(ice);
2726 if (err < 0) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002727 snd_card_free(card);
2728 return err;
2729 }
2730
2731 if (ice->pcm && ice->has_spdif) { /* has SPDIF I/O */
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002732 err = snd_vt1724_spdif_build_controls(ice);
2733 if (err < 0) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002734 snd_card_free(card);
2735 return err;
2736 }
2737 }
2738
2739 if (c->build_controls) {
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002740 err = c->build_controls(ice);
2741 if (err < 0) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002742 snd_card_free(card);
2743 return err;
2744 }
2745 }
2746
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002747 if (!c->no_mpu401) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002748 if (ice->eeprom.data[ICE_EEP2_SYSCONF] & VT1724_CFG_MPU401) {
Clemens Ladischaea3bfb2008-05-20 14:22:44 +02002749 struct snd_rawmidi *rmidi;
2750
2751 err = snd_rawmidi_new(card, "MIDI", 0, 1, 1, &rmidi);
2752 if (err < 0) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002753 snd_card_free(card);
2754 return err;
2755 }
Clemens Ladischaea3bfb2008-05-20 14:22:44 +02002756 ice->rmidi[0] = rmidi;
2757 rmidi->private_data = ice;
2758 strcpy(rmidi->name, "ICE1724 MIDI");
2759 rmidi->info_flags = SNDRV_RAWMIDI_INFO_OUTPUT |
2760 SNDRV_RAWMIDI_INFO_INPUT |
2761 SNDRV_RAWMIDI_INFO_DUPLEX;
2762 snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT,
2763 &vt1724_midi_output_ops);
2764 snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT,
2765 &vt1724_midi_input_ops);
2766
Takashi Iwai3a841d52008-04-23 17:47:28 +02002767 /* set watermarks */
2768 outb(VT1724_MPU_RX_FIFO | 0x1,
2769 ICEREG1724(ice, MPU_FIFO_WM));
2770 outb(0x1, ICEREG1724(ice, MPU_FIFO_WM));
Clemens Ladischaea3bfb2008-05-20 14:22:44 +02002771 /* set UART mode */
2772 outb(VT1724_MPU_UART, ICEREG1724(ice, MPU_CTRL));
Linus Torvalds1da177e2005-04-16 15:20:36 -07002773 }
2774 }
2775
2776 sprintf(card->longname, "%s at 0x%lx, irq %i",
2777 card->shortname, ice->port, ice->irq);
2778
Alexander Beregalov1de9fdc2008-09-07 14:11:04 +04002779 err = snd_card_register(card);
2780 if (err < 0) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07002781 snd_card_free(card);
2782 return err;
2783 }
2784 pci_set_drvdata(pci, card);
2785 dev++;
2786 return 0;
2787}
2788
2789static void __devexit snd_vt1724_remove(struct pci_dev *pci)
2790{
2791 snd_card_free(pci_get_drvdata(pci));
2792 pci_set_drvdata(pci, NULL);
2793}
2794
Takashi Iwaic7561cd2012-08-14 18:12:04 +02002795#ifdef CONFIG_PM_SLEEP
Takashi Iwai68cb2b52012-07-02 15:20:37 +02002796static int snd_vt1724_suspend(struct device *dev)
Igor Chernyshevb40e9532009-06-25 09:31:07 +02002797{
Takashi Iwai68cb2b52012-07-02 15:20:37 +02002798 struct pci_dev *pci = to_pci_dev(dev);
2799 struct snd_card *card = dev_get_drvdata(dev);
Igor Chernyshevb40e9532009-06-25 09:31:07 +02002800 struct snd_ice1712 *ice = card->private_data;
2801
2802 if (!ice->pm_suspend_enabled)
2803 return 0;
2804
2805 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
2806
2807 snd_pcm_suspend_all(ice->pcm);
2808 snd_pcm_suspend_all(ice->pcm_pro);
2809 snd_pcm_suspend_all(ice->pcm_ds);
2810 snd_ac97_suspend(ice->ac97);
2811
2812 spin_lock_irq(&ice->reg_lock);
2813 ice->pm_saved_is_spdif_master = ice->is_spdif_master(ice);
2814 ice->pm_saved_spdif_ctrl = inw(ICEMT1724(ice, SPDIF_CTRL));
2815 ice->pm_saved_spdif_cfg = inb(ICEREG1724(ice, SPDIF_CFG));
2816 ice->pm_saved_route = inl(ICEMT1724(ice, ROUTE_PLAYBACK));
2817 spin_unlock_irq(&ice->reg_lock);
2818
2819 if (ice->pm_suspend)
2820 ice->pm_suspend(ice);
2821
2822 pci_disable_device(pci);
2823 pci_save_state(pci);
Takashi Iwai68cb2b52012-07-02 15:20:37 +02002824 pci_set_power_state(pci, PCI_D3hot);
Igor Chernyshevb40e9532009-06-25 09:31:07 +02002825 return 0;
2826}
2827
Takashi Iwai68cb2b52012-07-02 15:20:37 +02002828static int snd_vt1724_resume(struct device *dev)
Igor Chernyshevb40e9532009-06-25 09:31:07 +02002829{
Takashi Iwai68cb2b52012-07-02 15:20:37 +02002830 struct pci_dev *pci = to_pci_dev(dev);
2831 struct snd_card *card = dev_get_drvdata(dev);
Igor Chernyshevb40e9532009-06-25 09:31:07 +02002832 struct snd_ice1712 *ice = card->private_data;
2833
2834 if (!ice->pm_suspend_enabled)
2835 return 0;
2836
2837 pci_set_power_state(pci, PCI_D0);
2838 pci_restore_state(pci);
2839
2840 if (pci_enable_device(pci) < 0) {
2841 snd_card_disconnect(card);
2842 return -EIO;
2843 }
2844
2845 pci_set_master(pci);
2846
2847 snd_vt1724_chip_reset(ice);
2848
2849 if (snd_vt1724_chip_init(ice) < 0) {
2850 snd_card_disconnect(card);
2851 return -EIO;
2852 }
2853
2854 if (ice->pm_resume)
2855 ice->pm_resume(ice);
2856
2857 if (ice->pm_saved_is_spdif_master) {
2858 /* switching to external clock via SPDIF */
Pavel Hofman1ff97cb2009-09-16 22:25:40 +02002859 ice->set_spdif_clock(ice, 0);
Igor Chernyshevb40e9532009-06-25 09:31:07 +02002860 } else {
2861 /* internal on-card clock */
Takashi Iwai16c2e1f2012-10-31 07:41:42 +01002862 int rate;
2863 if (ice->cur_rate)
2864 rate = ice->cur_rate;
2865 else
2866 rate = ice->pro_rate_default;
2867 snd_vt1724_set_pro_rate(ice, rate, 1);
Igor Chernyshevb40e9532009-06-25 09:31:07 +02002868 }
2869
2870 update_spdif_bits(ice, ice->pm_saved_spdif_ctrl);
2871
2872 outb(ice->pm_saved_spdif_cfg, ICEREG1724(ice, SPDIF_CFG));
2873 outl(ice->pm_saved_route, ICEMT1724(ice, ROUTE_PLAYBACK));
2874
2875 if (ice->ac97)
2876 snd_ac97_resume(ice->ac97);
2877
2878 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
2879 return 0;
2880}
Takashi Iwai68cb2b52012-07-02 15:20:37 +02002881
2882static SIMPLE_DEV_PM_OPS(snd_vt1724_pm, snd_vt1724_suspend, snd_vt1724_resume);
2883#define SND_VT1724_PM_OPS &snd_vt1724_pm
2884#else
2885#define SND_VT1724_PM_OPS NULL
Takashi Iwaic7561cd2012-08-14 18:12:04 +02002886#endif /* CONFIG_PM_SLEEP */
Igor Chernyshevb40e9532009-06-25 09:31:07 +02002887
Takashi Iwaie9f66d92012-04-24 12:25:00 +02002888static struct pci_driver vt1724_driver = {
Takashi Iwai3733e422011-06-10 16:20:20 +02002889 .name = KBUILD_MODNAME,
Linus Torvalds1da177e2005-04-16 15:20:36 -07002890 .id_table = snd_vt1724_ids,
2891 .probe = snd_vt1724_probe,
2892 .remove = __devexit_p(snd_vt1724_remove),
Takashi Iwai68cb2b52012-07-02 15:20:37 +02002893 .driver = {
2894 .pm = SND_VT1724_PM_OPS,
2895 },
Linus Torvalds1da177e2005-04-16 15:20:36 -07002896};
2897
Takashi Iwaie9f66d92012-04-24 12:25:00 +02002898module_pci_driver(vt1724_driver);