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-rw-r--r--Documentation/sound/alsa/ALSA-Configuration.txt48
-rw-r--r--sound/isa/Kconfig31
-rw-r--r--sound/isa/Makefile2
-rw-r--r--sound/isa/msnd/Makefile9
-rw-r--r--sound/isa/msnd/msnd.c705
-rw-r--r--sound/isa/msnd/msnd.h308
-rw-r--r--sound/isa/msnd/msnd_classic.c3
-rw-r--r--sound/isa/msnd/msnd_classic.h129
-rw-r--r--sound/isa/msnd/msnd_midi.c180
-rw-r--r--sound/isa/msnd/msnd_pinnacle.c1238
-rw-r--r--sound/isa/msnd/msnd_pinnacle.h181
-rw-r--r--sound/isa/msnd/msnd_pinnacle_mixer.c343
12 files changed, 3176 insertions, 1 deletions
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index ab163b701f9..c911c203d1f 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -1172,6 +1172,54 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
1172 1172
1173 This module supports multiple devices and PnP. 1173 This module supports multiple devices and PnP.
1174 1174
1175 Module snd-msnd-classic
1176 -----------------------
1177
1178 Module for Turtle Beach MultiSound Classic, Tahiti or Monterey
1179 soundcards.
1180
1181 io - Port # for msnd-classic card
1182 irq - IRQ # for msnd-classic card
1183 mem - Memory address (0xb0000, 0xc8000, 0xd0000, 0xd8000,
1184 0xe0000 or 0xe8000)
1185 write_ndelay - enable write ndelay (default = 1)
1186 calibrate_signal - calibrate signal (default = 0)
1187 isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
1188 digital - Digital daughterboard present (default = 0)
1189 cfg - Config port (0x250, 0x260 or 0x270) default = PnP
1190 reset - Reset all devices
1191 mpu_io - MPU401 I/O port
1192 mpu_irq - MPU401 irq#
1193 ide_io0 - IDE port #0
1194 ide_io1 - IDE port #1
1195 ide_irq - IDE irq#
1196 joystick_io - Joystick I/O port
1197
1198 The driver requires firmware files "turtlebeach/msndinit.bin" and
1199 "turtlebeach/msndperm.bin" in the proper firmware directory.
1200
1201 See Documentation/sound/oss/MultiSound for important information
1202 about this driver. Note that it has been discontinued, but the
1203 Voyetra Turtle Beach knowledge base entry for it is still available
1204 at
1205 http://www.turtlebeach.com/site/kb_ftp/790.asp
1206
1207 Module snd-msnd-pinnacle
1208 ------------------------
1209
1210 Module for Turtle Beach MultiSound Pinnacle/Fiji soundcards.
1211
1212 io - Port # for pinnacle/fiji card
1213 irq - IRQ # for pinnalce/fiji card
1214 mem - Memory address (0xb0000, 0xc8000, 0xd0000, 0xd8000,
1215 0xe0000 or 0xe8000)
1216 write_ndelay - enable write ndelay (default = 1)
1217 calibrate_signal - calibrate signal (default = 0)
1218 isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
1219
1220 The driver requires firmware files "turtlebeach/pndspini.bin" and
1221 "turtlebeach/pndsperm.bin" in the proper firmware directory.
1222
1175 Module snd-mtpav 1223 Module snd-mtpav
1176 ---------------- 1224 ----------------
1177 1225
diff --git a/sound/isa/Kconfig b/sound/isa/Kconfig
index 4e06bbd9298..2df20e403f2 100644
--- a/sound/isa/Kconfig
+++ b/sound/isa/Kconfig
@@ -402,5 +402,36 @@ config SND_WAVEFRONT_FIRMWARE_IN_KERNEL
402 you need to install the firmware files from the 402 you need to install the firmware files from the
403 alsa-firmware package. 403 alsa-firmware package.
404 404
405config SND_MSND_PINNACLE
406 tristate "Turtle Beach MultiSound Pinnacle/Fiji driver"
407 depends on X86 && EXPERIMENTAL
408 select FW_LOADER
409 select SND_MPU401_UART
410 select SND_PCM
411 help
412 Say Y to include support for Turtle Beach MultiSound Pinnacle/
413 Fiji soundcards.
414
415 To compile this driver as a module, choose M here: the module
416 will be called snd-msnd-pinnacle.
417
418config SND_MSND_CLASSIC
419 tristate "Support for Turtle Beach MultiSound Classic, Tahiti, Monterey"
420 depends on X86 && EXPERIMENTAL
421 select FW_LOADER
422 select SND_MPU401_UART
423 select SND_PCM
424 help
425 Say M here if you have a Turtle Beach MultiSound Classic, Tahiti or
426 Monterey (not for the Pinnacle or Fiji).
427
428 See <file:Documentation/sound/oss/MultiSound> for important information
429 about this driver. Note that it has been discontinued, but the
430 Voyetra Turtle Beach knowledge base entry for it is still available
431 at <http://www.turtlebeach.com/site/kb_ftp/790.asp>.
432
433 To compile this driver as a module, choose M here: the module
434 will be called snd-msnd-classic.
435
405endif # SND_ISA 436endif # SND_ISA
406 437
diff --git a/sound/isa/Makefile b/sound/isa/Makefile
index 63af13d901a..b906b9a1a81 100644
--- a/sound/isa/Makefile
+++ b/sound/isa/Makefile
@@ -26,5 +26,5 @@ obj-$(CONFIG_SND_SC6000) += snd-sc6000.o
26obj-$(CONFIG_SND_SGALAXY) += snd-sgalaxy.o 26obj-$(CONFIG_SND_SGALAXY) += snd-sgalaxy.o
27obj-$(CONFIG_SND_SSCAPE) += snd-sscape.o 27obj-$(CONFIG_SND_SSCAPE) += snd-sscape.o
28 28
29obj-$(CONFIG_SND) += ad1816a/ ad1848/ cs423x/ es1688/ gus/ opti9xx/ \ 29obj-$(CONFIG_SND) += ad1816a/ ad1848/ cs423x/ es1688/ gus/ msnd/ opti9xx/ \
30 sb/ wavefront/ wss/ 30 sb/ wavefront/ wss/
diff --git a/sound/isa/msnd/Makefile b/sound/isa/msnd/Makefile
new file mode 100644
index 00000000000..2171c0aa2f6
--- /dev/null
+++ b/sound/isa/msnd/Makefile
@@ -0,0 +1,9 @@
1
2snd-msnd-lib-objs := msnd.o msnd_midi.o msnd_pinnacle_mixer.o
3snd-msnd-pinnacle-objs := msnd_pinnacle.o
4snd-msnd-classic-objs := msnd_classic.o
5
6# Toplevel Module Dependency
7obj-$(CONFIG_SND_MSND_PINNACLE) += snd-msnd-pinnacle.o snd-msnd-lib.o
8obj-$(CONFIG_SND_MSND_CLASSIC) += snd-msnd-classic.o snd-msnd-lib.o
9
diff --git a/sound/isa/msnd/msnd.c b/sound/isa/msnd/msnd.c
new file mode 100644
index 00000000000..906454413ed
--- /dev/null
+++ b/sound/isa/msnd/msnd.c
@@ -0,0 +1,705 @@
1/*********************************************************************
2 *
3 * 2002/06/30 Karsten Wiese:
4 * removed kernel-version dependencies.
5 * ripped from linux kernel 2.4.18 (OSS Implementation) by me.
6 * In the OSS Version, this file is compiled to a separate MODULE,
7 * that is used by the pinnacle and the classic driver.
8 * since there is no classic driver for alsa yet (i dont have a classic
9 * & writing one blindfold is difficult) this file's object is statically
10 * linked into the pinnacle-driver-module for now. look for the string
11 * "uncomment this to make this a module again"
12 * to do guess what.
13 *
14 * the following is a copy of the 2.4.18 OSS FREE file-heading comment:
15 *
16 * msnd.c - Driver Base
17 *
18 * Turtle Beach MultiSound Sound Card Driver for Linux
19 *
20 * Copyright (C) 1998 Andrew Veliath
21 *
22 * This program is free software; you can redistribute it and/or modify
23 * it under the terms of the GNU General Public License as published by
24 * the Free Software Foundation; either version 2 of the License, or
25 * (at your option) any later version.
26 *
27 * This program is distributed in the hope that it will be useful,
28 * but WITHOUT ANY WARRANTY; without even the implied warranty of
29 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
30 * GNU General Public License for more details.
31 *
32 * You should have received a copy of the GNU General Public License
33 * along with this program; if not, write to the Free Software
34 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
35 *
36 ********************************************************************/
37
38#include <linux/kernel.h>
39#include <linux/types.h>
40#include <linux/interrupt.h>
41#include <linux/io.h>
42#include <linux/fs.h>
43#include <linux/delay.h>
44
45#include <sound/core.h>
46#include <sound/initval.h>
47#include <sound/pcm.h>
48#include <sound/pcm_params.h>
49
50#include "msnd.h"
51
52#define LOGNAME "msnd"
53
54
55void snd_msnd_init_queue(void *base, int start, int size)
56{
57 writew(PCTODSP_BASED(start), base + JQS_wStart);
58 writew(PCTODSP_OFFSET(size) - 1, base + JQS_wSize);
59 writew(0, base + JQS_wHead);
60 writew(0, base + JQS_wTail);
61}
62EXPORT_SYMBOL(snd_msnd_init_queue);
63
64static int snd_msnd_wait_TXDE(struct snd_msnd *dev)
65{
66 unsigned int io = dev->io;
67 int timeout = 1000;
68
69 while (timeout-- > 0)
70 if (inb(io + HP_ISR) & HPISR_TXDE)
71 return 0;
72
73 return -EIO;
74}
75
76static int snd_msnd_wait_HC0(struct snd_msnd *dev)
77{
78 unsigned int io = dev->io;
79 int timeout = 1000;
80
81 while (timeout-- > 0)
82 if (!(inb(io + HP_CVR) & HPCVR_HC))
83 return 0;
84
85 return -EIO;
86}
87
88int snd_msnd_send_dsp_cmd(struct snd_msnd *dev, u8 cmd)
89{
90 unsigned long flags;
91
92 spin_lock_irqsave(&dev->lock, flags);
93 if (snd_msnd_wait_HC0(dev) == 0) {
94 outb(cmd, dev->io + HP_CVR);
95 spin_unlock_irqrestore(&dev->lock, flags);
96 return 0;
97 }
98 spin_unlock_irqrestore(&dev->lock, flags);
99
100 snd_printd(KERN_ERR LOGNAME ": Send DSP command timeout\n");
101
102 return -EIO;
103}
104EXPORT_SYMBOL(snd_msnd_send_dsp_cmd);
105
106int snd_msnd_send_word(struct snd_msnd *dev, unsigned char high,
107 unsigned char mid, unsigned char low)
108{
109 unsigned int io = dev->io;
110
111 if (snd_msnd_wait_TXDE(dev) == 0) {
112 outb(high, io + HP_TXH);
113 outb(mid, io + HP_TXM);
114 outb(low, io + HP_TXL);
115 return 0;
116 }
117
118 snd_printd(KERN_ERR LOGNAME ": Send host word timeout\n");
119
120 return -EIO;
121}
122EXPORT_SYMBOL(snd_msnd_send_word);
123
124int snd_msnd_upload_host(struct snd_msnd *dev, const u8 *bin, int len)
125{
126 int i;
127
128 if (len % 3 != 0) {
129 snd_printk(KERN_ERR LOGNAME
130 ": Upload host data not multiple of 3!\n");
131 return -EINVAL;
132 }
133
134 for (i = 0; i < len; i += 3)
135 if (snd_msnd_send_word(dev, bin[i], bin[i + 1], bin[i + 2]))
136 return -EIO;
137
138 inb(dev->io + HP_RXL);
139 inb(dev->io + HP_CVR);
140
141 return 0;
142}
143EXPORT_SYMBOL(snd_msnd_upload_host);
144
145int snd_msnd_enable_irq(struct snd_msnd *dev)
146{
147 unsigned long flags;
148
149 if (dev->irq_ref++)
150 return 0;
151
152 snd_printdd(LOGNAME ": Enabling IRQ\n");
153
154 spin_lock_irqsave(&dev->lock, flags);
155 if (snd_msnd_wait_TXDE(dev) == 0) {
156 outb(inb(dev->io + HP_ICR) | HPICR_TREQ, dev->io + HP_ICR);
157 if (dev->type == msndClassic)
158 outb(dev->irqid, dev->io + HP_IRQM);
159
160 outb(inb(dev->io + HP_ICR) & ~HPICR_TREQ, dev->io + HP_ICR);
161 outb(inb(dev->io + HP_ICR) | HPICR_RREQ, dev->io + HP_ICR);
162 enable_irq(dev->irq);
163 snd_msnd_init_queue(dev->DSPQ, dev->dspq_data_buff,
164 dev->dspq_buff_size);
165 spin_unlock_irqrestore(&dev->lock, flags);
166 return 0;
167 }
168 spin_unlock_irqrestore(&dev->lock, flags);
169
170 snd_printd(KERN_ERR LOGNAME ": Enable IRQ failed\n");
171
172 return -EIO;
173}
174EXPORT_SYMBOL(snd_msnd_enable_irq);
175
176int snd_msnd_disable_irq(struct snd_msnd *dev)
177{
178 unsigned long flags;
179
180 if (--dev->irq_ref > 0)
181 return 0;
182
183 if (dev->irq_ref < 0)
184 snd_printd(KERN_WARNING LOGNAME ": IRQ ref count is %d\n",
185 dev->irq_ref);
186
187 snd_printdd(LOGNAME ": Disabling IRQ\n");
188
189 spin_lock_irqsave(&dev->lock, flags);
190 if (snd_msnd_wait_TXDE(dev) == 0) {
191 outb(inb(dev->io + HP_ICR) & ~HPICR_RREQ, dev->io + HP_ICR);
192 if (dev->type == msndClassic)
193 outb(HPIRQ_NONE, dev->io + HP_IRQM);
194 disable_irq(dev->irq);
195 spin_unlock_irqrestore(&dev->lock, flags);
196 return 0;
197 }
198 spin_unlock_irqrestore(&dev->lock, flags);
199
200 snd_printd(KERN_ERR LOGNAME ": Disable IRQ failed\n");
201
202 return -EIO;
203}
204EXPORT_SYMBOL(snd_msnd_disable_irq);
205
206static inline long get_play_delay_jiffies(struct snd_msnd *chip, long size)
207{
208 long tmp = (size * HZ * chip->play_sample_size) / 8;
209 return tmp / (chip->play_sample_rate * chip->play_channels);
210}
211
212static void snd_msnd_dsp_write_flush(struct snd_msnd *chip)
213{
214 if (!(chip->mode & FMODE_WRITE) || !test_bit(F_WRITING, &chip->flags))
215 return;
216 set_bit(F_WRITEFLUSH, &chip->flags);
217/* interruptible_sleep_on_timeout(
218 &chip->writeflush,
219 get_play_delay_jiffies(&chip, chip->DAPF.len));*/
220 clear_bit(F_WRITEFLUSH, &chip->flags);
221 if (!signal_pending(current))
222 schedule_timeout_interruptible(
223 get_play_delay_jiffies(chip, chip->play_period_bytes));
224 clear_bit(F_WRITING, &chip->flags);
225}
226
227void snd_msnd_dsp_halt(struct snd_msnd *chip, struct file *file)
228{
229 if ((file ? file->f_mode : chip->mode) & FMODE_READ) {
230 clear_bit(F_READING, &chip->flags);
231 snd_msnd_send_dsp_cmd(chip, HDEX_RECORD_STOP);
232 snd_msnd_disable_irq(chip);
233 if (file) {
234 snd_printd(KERN_INFO LOGNAME
235 ": Stopping read for %p\n", file);
236 chip->mode &= ~FMODE_READ;
237 }
238 clear_bit(F_AUDIO_READ_INUSE, &chip->flags);
239 }
240 if ((file ? file->f_mode : chip->mode) & FMODE_WRITE) {
241 if (test_bit(F_WRITING, &chip->flags)) {
242 snd_msnd_dsp_write_flush(chip);
243 snd_msnd_send_dsp_cmd(chip, HDEX_PLAY_STOP);
244 }
245 snd_msnd_disable_irq(chip);
246 if (file) {
247 snd_printd(KERN_INFO
248 LOGNAME ": Stopping write for %p\n", file);
249 chip->mode &= ~FMODE_WRITE;
250 }
251 clear_bit(F_AUDIO_WRITE_INUSE, &chip->flags);
252 }
253}
254EXPORT_SYMBOL(snd_msnd_dsp_halt);
255
256
257int snd_msnd_DARQ(struct snd_msnd *chip, int bank)
258{
259 int /*size, n,*/ timeout = 3;
260 u16 wTmp;
261 /* void *DAQD; */
262
263 /* Increment the tail and check for queue wrap */
264 wTmp = readw(chip->DARQ + JQS_wTail) + PCTODSP_OFFSET(DAQDS__size);
265 if (wTmp > readw(chip->DARQ + JQS_wSize))
266 wTmp = 0;
267 while (wTmp == readw(chip->DARQ + JQS_wHead) && timeout--)
268 udelay(1);
269
270 if (chip->capturePeriods == 2) {
271 void *pDAQ = chip->mappedbase + DARQ_DATA_BUFF +
272 bank * DAQDS__size + DAQDS_wStart;
273 unsigned short offset = 0x3000 + chip->capturePeriodBytes;
274
275 if (readw(pDAQ) != PCTODSP_BASED(0x3000))
276 offset = 0x3000;
277 writew(PCTODSP_BASED(offset), pDAQ);
278 }
279
280 writew(wTmp, chip->DARQ + JQS_wTail);
281
282#if 0
283 /* Get our digital audio queue struct */
284 DAQD = bank * DAQDS__size + chip->mappedbase + DARQ_DATA_BUFF;
285
286 /* Get length of data */
287 size = readw(DAQD + DAQDS_wSize);
288
289 /* Read data from the head (unprotected bank 1 access okay
290 since this is only called inside an interrupt) */
291 outb(HPBLKSEL_1, chip->io + HP_BLKS);
292 n = msnd_fifo_write(&chip->DARF,
293 (char *)(chip->base + bank * DAR_BUFF_SIZE),
294 size, 0);
295 if (n <= 0) {
296 outb(HPBLKSEL_0, chip->io + HP_BLKS);
297 return n;
298 }
299 outb(HPBLKSEL_0, chip->io + HP_BLKS);
300#endif
301
302 return 1;
303}
304EXPORT_SYMBOL(snd_msnd_DARQ);
305
306int snd_msnd_DAPQ(struct snd_msnd *chip, int start)
307{
308 u16 DAPQ_tail;
309 int protect = start, nbanks = 0;
310 void *DAQD;
311 static int play_banks_submitted;
312 /* unsigned long flags;
313 spin_lock_irqsave(&chip->lock, flags); not necessary */
314
315 DAPQ_tail = readw(chip->DAPQ + JQS_wTail);
316 while (DAPQ_tail != readw(chip->DAPQ + JQS_wHead) || start) {
317 int bank_num = DAPQ_tail / PCTODSP_OFFSET(DAQDS__size);
318
319 if (start) {
320 start = 0;
321 play_banks_submitted = 0;
322 }
323
324 /* Get our digital audio queue struct */
325 DAQD = bank_num * DAQDS__size + chip->mappedbase +
326 DAPQ_DATA_BUFF;
327
328 /* Write size of this bank */
329 writew(chip->play_period_bytes, DAQD + DAQDS_wSize);
330 if (play_banks_submitted < 3)
331 ++play_banks_submitted;
332 else if (chip->playPeriods == 2) {
333 unsigned short offset = chip->play_period_bytes;
334
335 if (readw(DAQD + DAQDS_wStart) != PCTODSP_BASED(0x0))
336 offset = 0;
337
338 writew(PCTODSP_BASED(offset), DAQD + DAQDS_wStart);
339 }
340 ++nbanks;
341
342 /* Then advance the tail */
343 /*
344 if (protect)
345 snd_printd(KERN_INFO "B %X %lX\n",
346 bank_num, xtime.tv_usec);
347 */
348
349 DAPQ_tail = (++bank_num % 3) * PCTODSP_OFFSET(DAQDS__size);
350 writew(DAPQ_tail, chip->DAPQ + JQS_wTail);
351 /* Tell the DSP to play the bank */
352 snd_msnd_send_dsp_cmd(chip, HDEX_PLAY_START);
353 if (protect)
354 if (2 == bank_num)
355 break;
356 }
357 /*
358 if (protect)
359 snd_printd(KERN_INFO "%lX\n", xtime.tv_usec);
360 */
361 /* spin_unlock_irqrestore(&chip->lock, flags); not necessary */
362 return nbanks;
363}
364EXPORT_SYMBOL(snd_msnd_DAPQ);
365
366static void snd_msnd_play_reset_queue(struct snd_msnd *chip,
367 unsigned int pcm_periods,
368 unsigned int pcm_count)
369{
370 int n;
371 void *pDAQ = chip->mappedbase + DAPQ_DATA_BUFF;
372
373 chip->last_playbank = -1;
374 chip->playLimit = pcm_count * (pcm_periods - 1);
375 chip->playPeriods = pcm_periods;
376 writew(PCTODSP_OFFSET(0 * DAQDS__size), chip->DAPQ + JQS_wHead);
377 writew(PCTODSP_OFFSET(0 * DAQDS__size), chip->DAPQ + JQS_wTail);
378
379 chip->play_period_bytes = pcm_count;
380
381 for (n = 0; n < pcm_periods; ++n, pDAQ += DAQDS__size) {
382 writew(PCTODSP_BASED((u32)(pcm_count * n)),
383 pDAQ + DAQDS_wStart);
384 writew(0, pDAQ + DAQDS_wSize);
385 writew(1, pDAQ + DAQDS_wFormat);
386 writew(chip->play_sample_size, pDAQ + DAQDS_wSampleSize);
387 writew(chip->play_channels, pDAQ + DAQDS_wChannels);
388 writew(chip->play_sample_rate, pDAQ + DAQDS_wSampleRate);
389 writew(HIMT_PLAY_DONE * 0x100 + n, pDAQ + DAQDS_wIntMsg);
390 writew(n, pDAQ + DAQDS_wFlags);
391 }
392}
393
394static void snd_msnd_capture_reset_queue(struct snd_msnd *chip,
395 unsigned int pcm_periods,
396 unsigned int pcm_count)
397{
398 int n;
399 void *pDAQ;
400 /* unsigned long flags; */
401
402 /* snd_msnd_init_queue(chip->DARQ, DARQ_DATA_BUFF, DARQ_BUFF_SIZE); */
403
404 chip->last_recbank = 2;
405 chip->captureLimit = pcm_count * (pcm_periods - 1);
406 chip->capturePeriods = pcm_periods;
407 writew(PCTODSP_OFFSET(0 * DAQDS__size), chip->DARQ + JQS_wHead);
408 writew(PCTODSP_OFFSET(chip->last_recbank * DAQDS__size),
409 chip->DARQ + JQS_wTail);
410
411#if 0 /* Critical section: bank 1 access. this is how the OSS driver does it:*/
412 spin_lock_irqsave(&chip->lock, flags);
413 outb(HPBLKSEL_1, chip->io + HP_BLKS);
414 memset_io(chip->mappedbase, 0, DAR_BUFF_SIZE * 3);
415 outb(HPBLKSEL_0, chip->io + HP_BLKS);
416 spin_unlock_irqrestore(&chip->lock, flags);
417#endif
418
419 chip->capturePeriodBytes = pcm_count;
420 snd_printdd("snd_msnd_capture_reset_queue() %i\n", pcm_count);
421
422 pDAQ = chip->mappedbase + DARQ_DATA_BUFF;
423
424 for (n = 0; n < pcm_periods; ++n, pDAQ += DAQDS__size) {
425 u32 tmp = pcm_count * n;
426
427 writew(PCTODSP_BASED(tmp + 0x3000), pDAQ + DAQDS_wStart);
428 writew(pcm_count, pDAQ + DAQDS_wSize);
429 writew(1, pDAQ + DAQDS_wFormat);
430 writew(chip->capture_sample_size, pDAQ + DAQDS_wSampleSize);
431 writew(chip->capture_channels, pDAQ + DAQDS_wChannels);
432 writew(chip->capture_sample_rate, pDAQ + DAQDS_wSampleRate);
433 writew(HIMT_RECORD_DONE * 0x100 + n, pDAQ + DAQDS_wIntMsg);
434 writew(n, pDAQ + DAQDS_wFlags);
435 }
436}
437
438static struct snd_pcm_hardware snd_msnd_playback = {
439 .info = SNDRV_PCM_INFO_MMAP |
440 SNDRV_PCM_INFO_INTERLEAVED |
441 SNDRV_PCM_INFO_MMAP_VALID,
442 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
443 .rates = SNDRV_PCM_RATE_8000_48000,
444 .rate_min = 8000,
445 .rate_max = 48000,
446 .channels_min = 1,
447 .channels_max = 2,
448 .buffer_bytes_max = 0x3000,
449 .period_bytes_min = 0x40,
450 .period_bytes_max = 0x1800,
451 .periods_min = 2,
452 .periods_max = 3,
453 .fifo_size = 0,
454};
455
456static struct snd_pcm_hardware snd_msnd_capture = {
457 .info = SNDRV_PCM_INFO_MMAP |
458 SNDRV_PCM_INFO_INTERLEAVED |
459 SNDRV_PCM_INFO_MMAP_VALID,
460 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
461 .rates = SNDRV_PCM_RATE_8000_48000,
462 .rate_min = 8000,
463 .rate_max = 48000,
464 .channels_min = 1,
465 .channels_max = 2,
466 .buffer_bytes_max = 0x3000,
467 .period_bytes_min = 0x40,
468 .period_bytes_max = 0x1800,
469 .periods_min = 2,
470 .periods_max = 3,
471 .fifo_size = 0,
472};
473
474
475static int snd_msnd_playback_open(struct snd_pcm_substream *substream)
476{
477 struct snd_pcm_runtime *runtime = substream->runtime;
478 struct snd_msnd *chip = snd_pcm_substream_chip(substream);
479
480 set_bit(F_AUDIO_WRITE_INUSE, &chip->flags);
481 clear_bit(F_WRITING, &chip->flags);
482 snd_msnd_enable_irq(chip);
483
484 runtime->dma_area = chip->mappedbase;
485 runtime->dma_bytes = 0x3000;
486
487 chip->playback_substream = substream;
488 runtime->hw = snd_msnd_playback;
489 return 0;
490}
491
492static int snd_msnd_playback_close(struct snd_pcm_substream *substream)
493{
494 struct snd_msnd *chip = snd_pcm_substream_chip(substream);
495
496 snd_msnd_disable_irq(chip);
497 clear_bit(F_AUDIO_WRITE_INUSE, &chip->flags);
498 return 0;
499}
500
501
502static int snd_msnd_playback_hw_params(struct snd_pcm_substream *substream,
503 struct snd_pcm_hw_params *params)
504{
505 int i;
506 struct snd_msnd *chip = snd_pcm_substream_chip(substream);
507 void *pDAQ = chip->mappedbase + DAPQ_DATA_BUFF;
508
509 chip->play_sample_size = snd_pcm_format_width(params_format(params));
510 chip->play_channels = params_channels(params);
511 chip->play_sample_rate = params_rate(params);
512
513 for (i = 0; i < 3; ++i, pDAQ += DAQDS__size) {
514 writew(chip->play_sample_size, pDAQ + DAQDS_wSampleSize);
515 writew(chip->play_channels, pDAQ + DAQDS_wChannels);
516 writew(chip->play_sample_rate, pDAQ + DAQDS_wSampleRate);
517 }
518 /* dont do this here:
519 * snd_msnd_calibrate_adc(chip->play_sample_rate);
520 */
521
522 return 0;
523}
524
525static int snd_msnd_playback_prepare(struct snd_pcm_substream *substream)
526{
527 struct snd_msnd *chip = snd_pcm_substream_chip(substream);
528 unsigned int pcm_size = snd_pcm_lib_buffer_bytes(substream);
529 unsigned int pcm_count = snd_pcm_lib_period_bytes(substream);
530 unsigned int pcm_periods = pcm_size / pcm_count;
531
532 snd_msnd_play_reset_queue(chip, pcm_periods, pcm_count);
533 chip->playDMAPos = 0;
534 return 0;
535}
536
537static int snd_msnd_playback_trigger(struct snd_pcm_substream *substream,
538 int cmd)
539{
540 struct snd_msnd *chip = snd_pcm_substream_chip(substream);
541 int result = 0;
542
543 if (cmd == SNDRV_PCM_TRIGGER_START) {
544 snd_printdd("snd_msnd_playback_trigger(START)\n");
545 chip->banksPlayed = 0;
546 set_bit(F_WRITING, &chip->flags);
547 snd_msnd_DAPQ(chip, 1);
548 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
549 snd_printdd("snd_msnd_playback_trigger(STop)\n");
550 /* interrupt diagnostic, comment this out later */
551 clear_bit(F_WRITING, &chip->flags);
552 snd_msnd_send_dsp_cmd(chip, HDEX_PLAY_STOP);
553 } else {
554 snd_printd(KERN_ERR "snd_msnd_playback_trigger(?????)\n");
555 result = -EINVAL;
556 }
557
558 snd_printdd("snd_msnd_playback_trigger() ENDE\n");
559 return result;
560}
561
562static snd_pcm_uframes_t
563snd_msnd_playback_pointer(struct snd_pcm_substream *substream)
564{
565 struct snd_msnd *chip = snd_pcm_substream_chip(substream);
566
567 return bytes_to_frames(substream->runtime, chip->playDMAPos);
568}
569
570
571static struct snd_pcm_ops snd_msnd_playback_ops = {
572 .open = snd_msnd_playback_open,
573 .close = snd_msnd_playback_close,
574 .ioctl = snd_pcm_lib_ioctl,
575 .hw_params = snd_msnd_playback_hw_params,
576 .prepare = snd_msnd_playback_prepare,
577 .trigger = snd_msnd_playback_trigger,
578 .pointer = snd_msnd_playback_pointer,
579};
580
581static int snd_msnd_capture_open(struct snd_pcm_substream *substream)
582{
583 struct snd_pcm_runtime *runtime = substream->runtime;
584 struct snd_msnd *chip = snd_pcm_substream_chip(substream);
585
586 set_bit(F_AUDIO_READ_INUSE, &chip->flags);
587 snd_msnd_enable_irq(chip);
588 runtime->dma_area = chip->mappedbase + 0x3000;
589 runtime->dma_bytes = 0x3000;
590 memset(runtime->dma_area, 0, runtime->dma_bytes);
591 chip->capture_substream = substream;
592 runtime->hw = snd_msnd_capture;
593 return 0;
594}
595
596static int snd_msnd_capture_close(struct snd_pcm_substream *substream)
597{
598 struct snd_msnd *chip = snd_pcm_substream_chip(substream);
599
600 snd_msnd_disable_irq(chip);
601 clear_bit(F_AUDIO_READ_INUSE, &chip->flags);
602 return 0;
603}
604
605static int snd_msnd_capture_prepare(struct snd_pcm_substream *substream)
606{
607 struct snd_msnd *chip = snd_pcm_substream_chip(substream);
608 unsigned int pcm_size = snd_pcm_lib_buffer_bytes(substream);
609 unsigned int pcm_count = snd_pcm_lib_period_bytes(substream);
610 unsigned int pcm_periods = pcm_size / pcm_count;
611
612 snd_msnd_capture_reset_queue(chip, pcm_periods, pcm_count);
613 chip->captureDMAPos = 0;
614 return 0;
615}
616
617static int snd_msnd_capture_trigger(struct snd_pcm_substream *substream,
618 int cmd)
619{
620 struct snd_msnd *chip = snd_pcm_substream_chip(substream);
621
622 if (cmd == SNDRV_PCM_TRIGGER_START) {
623 chip->last_recbank = -1;
624 set_bit(F_READING, &chip->flags);
625 if (snd_msnd_send_dsp_cmd(chip, HDEX_RECORD_START) == 0)
626 return 0;
627
628 clear_bit(F_READING, &chip->flags);
629 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
630 clear_bit(F_READING, &chip->flags);
631 snd_msnd_send_dsp_cmd(chip, HDEX_RECORD_STOP);
632 return 0;
633 }
634 return -EINVAL;
635}
636
637
638static snd_pcm_uframes_t
639snd_msnd_capture_pointer(struct snd_pcm_substream *substream)
640{
641 struct snd_pcm_runtime *runtime = substream->runtime;
642 struct snd_msnd *chip = snd_pcm_substream_chip(substream);
643
644 return bytes_to_frames(runtime, chip->captureDMAPos);
645}
646
647
648static int snd_msnd_capture_hw_params(struct snd_pcm_substream *substream,
649 struct snd_pcm_hw_params *params)
650{
651 int i;
652 struct snd_msnd *chip = snd_pcm_substream_chip(substream);
653 void *pDAQ = chip->mappedbase + DARQ_DATA_BUFF;
654
655 chip->capture_sample_size = snd_pcm_format_width(params_format(params));
656 chip->capture_channels = params_channels(params);
657 chip->capture_sample_rate = params_rate(params);
658
659 for (i = 0; i < 3; ++i, pDAQ += DAQDS__size) {
660 writew(chip->capture_sample_size, pDAQ + DAQDS_wSampleSize);
661 writew(chip->capture_channels, pDAQ + DAQDS_wChannels);
662 writew(chip->capture_sample_rate, pDAQ + DAQDS_wSampleRate);
663 }
664 return 0;
665}
666
667
668static struct snd_pcm_ops snd_msnd_capture_ops = {
669 .open = snd_msnd_capture_open,
670 .close = snd_msnd_capture_close,
671 .ioctl = snd_pcm_lib_ioctl,
672 .hw_params = snd_msnd_capture_hw_params,
673 .prepare = snd_msnd_capture_prepare,
674 .trigger = snd_msnd_capture_trigger,
675 .pointer = snd_msnd_capture_pointer,
676};
677
678
679int snd_msnd_pcm(struct snd_card *card, int device,
680 struct snd_pcm **rpcm)
681{
682 struct snd_msnd *chip = card->private_data;
683 struct snd_pcm *pcm;
684 int err;
685
686 err = snd_pcm_new(card, "MSNDPINNACLE", device, 1, 1, &pcm);
687 if (err < 0)
688 return err;
689
690 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_msnd_playback_ops);
691 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_msnd_capture_ops);
692
693 pcm->private_data = chip;
694 strcpy(pcm->name, "Hurricane");
695
696
697 if (rpcm)
698 *rpcm = pcm;
699 return 0;
700}
701EXPORT_SYMBOL(snd_msnd_pcm);
702
703MODULE_DESCRIPTION("Common routines for Turtle Beach Multisound drivers");
704MODULE_LICENSE("GPL");
705
diff --git a/sound/isa/msnd/msnd.h b/sound/isa/msnd/msnd.h
new file mode 100644
index 00000000000..3773e242b58
--- /dev/null
+++ b/sound/isa/msnd/msnd.h
@@ -0,0 +1,308 @@
1/*********************************************************************
2 *
3 * msnd.h
4 *
5 * Turtle Beach MultiSound Sound Card Driver for Linux
6 *
7 * Some parts of this header file were derived from the Turtle Beach
8 * MultiSound Driver Development Kit.
9 *
10 * Copyright (C) 1998 Andrew Veliath
11 * Copyright (C) 1993 Turtle Beach Systems, Inc.
12 *
13 * This program is free software; you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License as published by
15 * the Free Software Foundation; either version 2 of the License, or
16 * (at your option) any later version.
17 *
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
22 *
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 *
27 ********************************************************************/
28#ifndef __MSND_H
29#define __MSND_H
30
31#define DEFSAMPLERATE 44100
32#define DEFSAMPLESIZE SNDRV_PCM_FORMAT_S16
33#define DEFCHANNELS 1
34
35#define SRAM_BANK_SIZE 0x8000
36#define SRAM_CNTL_START 0x7F00
37#define SMA_STRUCT_START 0x7F40
38
39#define DSP_BASE_ADDR 0x4000
40#define DSP_BANK_BASE 0x4000
41
42#define AGND 0x01
43#define SIGNAL 0x02
44
45#define EXT_DSP_BIT_DCAL 0x0001
46#define EXT_DSP_BIT_MIDI_CON 0x0002
47
48#define BUFFSIZE 0x8000
49#define HOSTQ_SIZE 0x40
50
51#define DAP_BUFF_SIZE 0x2400
52
53#define DAPQ_STRUCT_SIZE 0x10
54#define DARQ_STRUCT_SIZE 0x10
55#define DAPQ_BUFF_SIZE (3 * 0x10)
56#define DARQ_BUFF_SIZE (3 * 0x10)
57#define MODQ_BUFF_SIZE 0x400
58
59#define DAPQ_DATA_BUFF 0x6C00
60#define DARQ_DATA_BUFF 0x6C30
61#define MODQ_DATA_BUFF 0x6C60
62#define MIDQ_DATA_BUFF 0x7060
63
64#define DAPQ_OFFSET SRAM_CNTL_START
65#define DARQ_OFFSET (SRAM_CNTL_START + 0x08)
66#define MODQ_OFFSET (SRAM_CNTL_START + 0x10)
67#define MIDQ_OFFSET (SRAM_CNTL_START + 0x18)
68#define DSPQ_OFFSET (SRAM_CNTL_START + 0x20)
69
70#define HP_ICR 0x00
71#define HP_CVR 0x01
72#define HP_ISR 0x02
73#define HP_IVR 0x03
74#define HP_NU 0x04
75#define HP_INFO 0x04
76#define HP_TXH 0x05
77#define HP_RXH 0x05
78#define HP_TXM 0x06
79#define HP_RXM 0x06
80#define HP_TXL 0x07
81#define HP_RXL 0x07
82
83#define HP_ICR_DEF 0x00
84#define HP_CVR_DEF 0x12
85#define HP_ISR_DEF 0x06
86#define HP_IVR_DEF 0x0f
87#define HP_NU_DEF 0x00
88
89#define HP_IRQM 0x09
90
91#define HPR_BLRC 0x08
92#define HPR_SPR1 0x09
93#define HPR_SPR2 0x0A
94#define HPR_TCL0 0x0B
95#define HPR_TCL1 0x0C
96#define HPR_TCL2 0x0D
97#define HPR_TCL3 0x0E
98#define HPR_TCL4 0x0F
99
100#define HPICR_INIT 0x80
101#define HPICR_HM1 0x40
102#define HPICR_HM0 0x20
103#define HPICR_HF1 0x10
104#define HPICR_HF0 0x08
105#define HPICR_TREQ 0x02
106#define HPICR_RREQ 0x01
107
108#define HPCVR_HC 0x80
109
110#define HPISR_HREQ 0x80
111#define HPISR_DMA 0x40
112#define HPISR_HF3 0x10
113#define HPISR_HF2 0x08
114#define HPISR_TRDY 0x04
115#define HPISR_TXDE 0x02
116#define HPISR_RXDF 0x01
117
118#define HPIO_290 0
119#define HPIO_260 1
120#define HPIO_250 2
121#define HPIO_240 3
122#define HPIO_230 4
123#define HPIO_220 5
124#define HPIO_210 6
125#define HPIO_3E0 7
126
127#define HPMEM_NONE 0
128#define HPMEM_B000 1
129#define HPMEM_C800 2
130#define HPMEM_D000 3
131#define HPMEM_D400 4
132#define HPMEM_D800 5
133#define HPMEM_E000 6
134#define HPMEM_E800 7
135
136#define HPIRQ_NONE 0
137#define HPIRQ_5 1
138#define HPIRQ_7 2
139#define HPIRQ_9 3
140#define HPIRQ_10 4
141#define HPIRQ_11 5
142#define HPIRQ_12 6
143#define HPIRQ_15 7
144
145#define HIMT_PLAY_DONE 0x00
146#define HIMT_RECORD_DONE 0x01
147#define HIMT_MIDI_EOS 0x02
148#define HIMT_MIDI_OUT 0x03
149
150#define HIMT_MIDI_IN_UCHAR 0x0E
151#define HIMT_DSP 0x0F
152
153#define HDEX_BASE 0x92
154#define HDEX_PLAY_START (0 + HDEX_BASE)
155#define HDEX_PLAY_STOP (1 + HDEX_BASE)
156#define HDEX_PLAY_PAUSE (2 + HDEX_BASE)
157#define HDEX_PLAY_RESUME (3 + HDEX_BASE)
158#define HDEX_RECORD_START (4 + HDEX_BASE)
159#define HDEX_RECORD_STOP (5 + HDEX_BASE)
160#define HDEX_MIDI_IN_START (6 + HDEX_BASE)
161#define HDEX_MIDI_IN_STOP (7 + HDEX_BASE)
162#define HDEX_MIDI_OUT_START (8 + HDEX_BASE)
163#define HDEX_MIDI_OUT_STOP (9 + HDEX_BASE)
164#define HDEX_AUX_REQ (10 + HDEX_BASE)
165
166#define HDEXAR_CLEAR_PEAKS 1
167#define HDEXAR_IN_SET_POTS 2
168#define HDEXAR_AUX_SET_POTS 3
169#define HDEXAR_CAL_A_TO_D 4
170#define HDEXAR_RD_EXT_DSP_BITS 5
171
172/* Pinnacle only HDEXAR defs */
173#define HDEXAR_SET_ANA_IN 0
174#define HDEXAR_SET_SYNTH_IN 4
175#define HDEXAR_READ_DAT_IN 5
176#define HDEXAR_MIC_SET_POTS 6
177#define HDEXAR_SET_DAT_IN 7
178
179#define HDEXAR_SET_SYNTH_48 8
180#define HDEXAR_SET_SYNTH_44 9
181
182#define HIWORD(l) ((u16)((((u32)(l)) >> 16) & 0xFFFF))
183#define LOWORD(l) ((u16)(u32)(l))
184#define HIBYTE(w) ((u8)(((u16)(w) >> 8) & 0xFF))
185#define LOBYTE(w) ((u8)(w))
186#define MAKELONG(low, hi) ((long)(((u16)(low))|(((u32)((u16)(hi)))<<16)))
187#define MAKEWORD(low, hi) ((u16)(((u8)(low))|(((u16)((u8)(hi)))<<8)))
188
189#define PCTODSP_OFFSET(w) (u16)((w)/2)
190#define PCTODSP_BASED(w) (u16)(((w)/2) + DSP_BASE_ADDR)
191#define DSPTOPC_BASED(w) (((w) - DSP_BASE_ADDR) * 2)
192
193#ifdef SLOWIO
194# undef outb
195# undef inb
196# define outb outb_p
197# define inb inb_p
198#endif
199
200/* JobQueueStruct */
201#define JQS_wStart 0x00
202#define JQS_wSize 0x02
203#define JQS_wHead 0x04
204#define JQS_wTail 0x06
205#define JQS__size 0x08
206
207/* DAQueueDataStruct */
208#define DAQDS_wStart 0x00
209#define DAQDS_wSize 0x02
210#define DAQDS_wFormat 0x04
211#define DAQDS_wSampleSize 0x06
212#define DAQDS_wChannels 0x08
213#define DAQDS_wSampleRate 0x0A
214#define DAQDS_wIntMsg 0x0C
215#define DAQDS_wFlags 0x0E
216#define DAQDS__size 0x10
217
218#include <sound/pcm.h>
219
220struct snd_msnd {
221 void __iomem *mappedbase;
222 int play_period_bytes;
223 int playLimit;
224 int playPeriods;
225 int playDMAPos;
226 int banksPlayed;
227 int captureDMAPos;
228 int capturePeriodBytes;
229 int captureLimit;
230 int capturePeriods;
231 struct snd_card *card;
232 void *msndmidi_mpu;
233 struct snd_rawmidi *rmidi;
234
235 /* Hardware resources */
236 long io;
237 int memid, irqid;
238 int irq, irq_ref;
239 unsigned long base;
240
241 /* Motorola 56k DSP SMA */
242 void __iomem *SMA;
243 void __iomem *DAPQ;
244 void __iomem *DARQ;
245 void __iomem *MODQ;
246 void __iomem *MIDQ;
247 void __iomem *DSPQ;
248 int dspq_data_buff, dspq_buff_size;
249
250 /* State variables */
251 enum { msndClassic, msndPinnacle } type;
252 mode_t mode;
253 unsigned long flags;
254#define F_RESETTING 0
255#define F_HAVEDIGITAL 1
256#define F_AUDIO_WRITE_INUSE 2
257#define F_WRITING 3
258#define F_WRITEBLOCK 4
259#define F_WRITEFLUSH 5
260#define F_AUDIO_READ_INUSE 6
261#define F_READING 7
262#define F_READBLOCK 8
263#define F_EXT_MIDI_INUSE 9
264#define F_HDR_MIDI_INUSE 10
265#define F_DISABLE_WRITE_NDELAY 11
266 spinlock_t lock;
267 spinlock_t mixer_lock;
268 int nresets;
269 unsigned recsrc;
270#define LEVEL_ENTRIES 32
271 int left_levels[LEVEL_ENTRIES];
272 int right_levels[LEVEL_ENTRIES];
273 int calibrate_signal;
274 int play_sample_size, play_sample_rate, play_channels;
275 int play_ndelay;
276 int capture_sample_size, capture_sample_rate, capture_channels;
277 int capture_ndelay;
278 u8 bCurrentMidiPatch;
279
280 int last_playbank, last_recbank;
281 struct snd_pcm_substream *playback_substream;
282 struct snd_pcm_substream *capture_substream;
283
284};
285
286void snd_msnd_init_queue(void *base, int start, int size);
287
288int snd_msnd_send_dsp_cmd(struct snd_msnd *chip, u8 cmd);
289int snd_msnd_send_word(struct snd_msnd *chip,
290 unsigned char high,
291 unsigned char mid,
292 unsigned char low);
293int snd_msnd_upload_host(struct snd_msnd *chip,
294 const u8 *bin, int len);
295int snd_msnd_enable_irq(struct snd_msnd *chip);
296int snd_msnd_disable_irq(struct snd_msnd *chip);
297void snd_msnd_dsp_halt(struct snd_msnd *chip, struct file *file);
298int snd_msnd_DAPQ(struct snd_msnd *chip, int start);
299int snd_msnd_DARQ(struct snd_msnd *chip, int start);
300int snd_msnd_pcm(struct snd_card *card, int device, struct snd_pcm **rpcm);
301
302int snd_msndmidi_new(struct snd_card *card, int device);
303void snd_msndmidi_input_read(void *mpu);
304
305void snd_msndmix_setup(struct snd_msnd *chip);
306int __devinit snd_msndmix_new(struct snd_card *card);
307int snd_msndmix_force_recsrc(struct snd_msnd *chip, int recsrc);
308#endif /* __MSND_H */
diff --git a/sound/isa/msnd/msnd_classic.c b/sound/isa/msnd/msnd_classic.c
new file mode 100644
index 00000000000..3b23a096fa4
--- /dev/null
+++ b/sound/isa/msnd/msnd_classic.c
@@ -0,0 +1,3 @@
1/* The work is in msnd_pinnacle.c, just define MSND_CLASSIC before it. */
2#define MSND_CLASSIC
3#include "msnd_pinnacle.c"
diff --git a/sound/isa/msnd/msnd_classic.h b/sound/isa/msnd/msnd_classic.h
new file mode 100644
index 00000000000..f18d5fa5baf
--- /dev/null
+++ b/sound/isa/msnd/msnd_classic.h
@@ -0,0 +1,129 @@
1/*********************************************************************
2 *
3 * msnd_classic.h
4 *
5 * Turtle Beach MultiSound Sound Card Driver for Linux
6 *
7 * Some parts of this header file were derived from the Turtle Beach
8 * MultiSound Driver Development Kit.
9 *
10 * Copyright (C) 1998 Andrew Veliath
11 * Copyright (C) 1993 Turtle Beach Systems, Inc.
12 *
13 * This program is free software; you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License as published by
15 * the Free Software Foundation; either version 2 of the License, or
16 * (at your option) any later version.
17 *
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
22 *
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 *
27 ********************************************************************/
28#ifndef __MSND_CLASSIC_H
29#define __MSND_CLASSIC_H
30
31#define DSP_NUMIO 0x10
32
33#define HP_MEMM 0x08
34
35#define HP_BITM 0x0E
36#define HP_WAIT 0x0D
37#define HP_DSPR 0x0A
38#define HP_PROR 0x0B
39#define HP_BLKS 0x0C
40
41#define HPPRORESET_OFF 0
42#define HPPRORESET_ON 1
43
44#define HPDSPRESET_OFF 0
45#define HPDSPRESET_ON 1
46
47#define HPBLKSEL_0 0
48#define HPBLKSEL_1 1
49
50#define HPWAITSTATE_0 0
51#define HPWAITSTATE_1 1
52
53#define HPBITMODE_16 0
54#define HPBITMODE_8 1
55
56#define HIDSP_INT_PLAY_UNDER 0x00
57#define HIDSP_INT_RECORD_OVER 0x01
58#define HIDSP_INPUT_CLIPPING 0x02
59#define HIDSP_MIDI_IN_OVER 0x10
60#define HIDSP_MIDI_OVERRUN_ERR 0x13
61
62#define TIME_PRO_RESET_DONE 0x028A
63#define TIME_PRO_SYSEX 0x0040
64#define TIME_PRO_RESET 0x0032
65
66#define DAR_BUFF_SIZE 0x2000
67
68#define MIDQ_BUFF_SIZE 0x200
69#define DSPQ_BUFF_SIZE 0x40
70
71#define DSPQ_DATA_BUFF 0x7260
72
73#define MOP_SYNTH 0x10
74#define MOP_EXTOUT 0x32
75#define MOP_EXTTHRU 0x02
76#define MOP_OUTMASK 0x01
77
78#define MIP_EXTIN 0x01
79#define MIP_SYNTH 0x00
80#define MIP_INMASK 0x32
81
82/* Classic SMA Common Data */
83#define SMA_wCurrPlayBytes 0x0000
84#define SMA_wCurrRecordBytes 0x0002
85#define SMA_wCurrPlayVolLeft 0x0004
86#define SMA_wCurrPlayVolRight 0x0006
87#define SMA_wCurrInVolLeft 0x0008
88#define SMA_wCurrInVolRight 0x000a
89#define SMA_wUser_3 0x000c
90#define SMA_wUser_4 0x000e
91#define SMA_dwUser_5 0x0010
92#define SMA_dwUser_6 0x0014
93#define SMA_wUser_7 0x0018
94#define SMA_wReserved_A 0x001a
95#define SMA_wReserved_B 0x001c
96#define SMA_wReserved_C 0x001e
97#define SMA_wReserved_D 0x0020
98#define SMA_wReserved_E 0x0022
99#define SMA_wReserved_F 0x0024
100#define SMA_wReserved_G 0x0026
101#define SMA_wReserved_H 0x0028
102#define SMA_wCurrDSPStatusFlags 0x002a
103#define SMA_wCurrHostStatusFlags 0x002c
104#define SMA_wCurrInputTagBits 0x002e
105#define SMA_wCurrLeftPeak 0x0030
106#define SMA_wCurrRightPeak 0x0032
107#define SMA_wExtDSPbits 0x0034
108#define SMA_bExtHostbits 0x0036
109#define SMA_bBoardLevel 0x0037
110#define SMA_bInPotPosRight 0x0038
111#define SMA_bInPotPosLeft 0x0039
112#define SMA_bAuxPotPosRight 0x003a
113#define SMA_bAuxPotPosLeft 0x003b
114#define SMA_wCurrMastVolLeft 0x003c
115#define SMA_wCurrMastVolRight 0x003e
116#define SMA_bUser_12 0x0040
117#define SMA_bUser_13 0x0041
118#define SMA_wUser_14 0x0042
119#define SMA_wUser_15 0x0044
120#define SMA_wCalFreqAtoD 0x0046
121#define SMA_wUser_16 0x0048
122#define SMA_wUser_17 0x004a
123#define SMA__size 0x004c
124
125#define INITCODEFILE "turtlebeach/msndinit.bin"
126#define PERMCODEFILE "turtlebeach/msndperm.bin"
127#define LONGNAME "MultiSound (Classic/Monterey/Tahiti)"
128
129#endif /* __MSND_CLASSIC_H */
diff --git a/sound/isa/msnd/msnd_midi.c b/sound/isa/msnd/msnd_midi.c
new file mode 100644
index 00000000000..cb9aa4c4edd
--- /dev/null
+++ b/sound/isa/msnd/msnd_midi.c
@@ -0,0 +1,180 @@
1/*
2 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
3 * Copyright (c) 2009 by Krzysztof Helt
4 * Routines for control of MPU-401 in UART mode
5 *
6 * MPU-401 supports UART mode which is not capable generate transmit
7 * interrupts thus output is done via polling. Also, if irq < 0, then
8 * input is done also via polling. Do not expect good performance.
9 *
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 *
25 */
26
27#include <linux/io.h>
28#include <linux/delay.h>
29#include <linux/ioport.h>
30#include <linux/errno.h>
31#include <sound/core.h>
32#include <sound/rawmidi.h>
33
34#include "msnd.h"
35
36#define MSNDMIDI_MODE_BIT_INPUT 0
37#define MSNDMIDI_MODE_BIT_OUTPUT 1
38#define MSNDMIDI_MODE_BIT_INPUT_TRIGGER 2
39#define MSNDMIDI_MODE_BIT_OUTPUT_TRIGGER 3
40
41struct snd_msndmidi {
42 struct snd_msnd *dev;
43
44 unsigned long mode; /* MSNDMIDI_MODE_XXXX */
45
46 struct snd_rawmidi_substream *substream_input;
47
48 spinlock_t input_lock;
49};
50
51/*
52 * input/output open/close - protected by open_mutex in rawmidi.c
53 */
54static int snd_msndmidi_input_open(struct snd_rawmidi_substream *substream)
55{
56 struct snd_msndmidi *mpu;
57
58 snd_printdd("snd_msndmidi_input_open()\n");
59
60 mpu = substream->rmidi->private_data;
61
62 mpu->substream_input = substream;
63
64 snd_msnd_enable_irq(mpu->dev);
65
66 snd_msnd_send_dsp_cmd(mpu->dev, HDEX_MIDI_IN_START);
67 set_bit(MSNDMIDI_MODE_BIT_INPUT, &mpu->mode);
68 return 0;
69}
70
71static int snd_msndmidi_input_close(struct snd_rawmidi_substream *substream)
72{
73 struct snd_msndmidi *mpu;
74
75 mpu = substream->rmidi->private_data;
76 snd_msnd_send_dsp_cmd(mpu->dev, HDEX_MIDI_IN_STOP);
77 clear_bit(MSNDMIDI_MODE_BIT_INPUT, &mpu->mode);
78 mpu->substream_input = NULL;
79 snd_msnd_disable_irq(mpu->dev);
80 return 0;
81}
82
83static void snd_msndmidi_input_drop(struct snd_msndmidi *mpu)
84{
85 u16 tail;
86
87 tail = readw(mpu->dev->MIDQ + JQS_wTail);
88 writew(tail, mpu->dev->MIDQ + JQS_wHead);
89}
90
91/*
92 * trigger input
93 */
94static void snd_msndmidi_input_trigger(struct snd_rawmidi_substream *substream,
95 int up)
96{
97 unsigned long flags;
98 struct snd_msndmidi *mpu;
99
100 snd_printdd("snd_msndmidi_input_trigger(, %i)\n", up);
101
102 mpu = substream->rmidi->private_data;
103 spin_lock_irqsave(&mpu->input_lock, flags);
104 if (up) {
105 if (!test_and_set_bit(MSNDMIDI_MODE_BIT_INPUT_TRIGGER,
106 &mpu->mode))
107 snd_msndmidi_input_drop(mpu);
108 } else {
109 clear_bit(MSNDMIDI_MODE_BIT_INPUT_TRIGGER, &mpu->mode);
110 }
111 spin_unlock_irqrestore(&mpu->input_lock, flags);
112 if (up)
113 snd_msndmidi_input_read(mpu);
114}
115
116void snd_msndmidi_input_read(void *mpuv)
117{
118 unsigned long flags;
119 struct snd_msndmidi *mpu = mpuv;
120 void *pwMIDQData = mpu->dev->mappedbase + MIDQ_DATA_BUFF;
121
122 spin_lock_irqsave(&mpu->input_lock, flags);
123 while (readw(mpu->dev->MIDQ + JQS_wTail) !=
124 readw(mpu->dev->MIDQ + JQS_wHead)) {
125 u16 wTmp, val;
126 val = readw(pwMIDQData + 2 * readw(mpu->dev->MIDQ + JQS_wHead));
127
128 if (test_bit(MSNDMIDI_MODE_BIT_INPUT_TRIGGER,
129 &mpu->mode))
130 snd_rawmidi_receive(mpu->substream_input,
131 (unsigned char *)&val, 1);
132
133 wTmp = readw(mpu->dev->MIDQ + JQS_wHead) + 1;
134 if (wTmp > readw(mpu->dev->MIDQ + JQS_wSize))
135 writew(0, mpu->dev->MIDQ + JQS_wHead);
136 else
137 writew(wTmp, mpu->dev->MIDQ + JQS_wHead);
138 }
139 spin_unlock_irqrestore(&mpu->input_lock, flags);
140}
141EXPORT_SYMBOL(snd_msndmidi_input_read);
142
143static struct snd_rawmidi_ops snd_msndmidi_input = {
144 .open = snd_msndmidi_input_open,
145 .close = snd_msndmidi_input_close,
146 .trigger = snd_msndmidi_input_trigger,
147};
148
149static void snd_msndmidi_free(struct snd_rawmidi *rmidi)
150{
151 struct snd_msndmidi *mpu = rmidi->private_data;
152 kfree(mpu);
153}
154
155int snd_msndmidi_new(struct snd_card *card, int device)
156{
157 struct snd_msnd *chip = card->private_data;
158 struct snd_msndmidi *mpu;
159 struct snd_rawmidi *rmidi;
160 int err;
161
162 err = snd_rawmidi_new(card, "MSND-MIDI", device, 1, 1, &rmidi);
163 if (err < 0)
164 return err;
165 mpu = kcalloc(1, sizeof(*mpu), GFP_KERNEL);
166 if (mpu == NULL) {
167 snd_device_free(card, rmidi);
168 return -ENOMEM;
169 }
170 mpu->dev = chip;
171 chip->msndmidi_mpu = mpu;
172 rmidi->private_data = mpu;
173 rmidi->private_free = snd_msndmidi_free;
174 spin_lock_init(&mpu->input_lock);
175 strcpy(rmidi->name, "MSND MIDI");
176 snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT,
177 &snd_msndmidi_input);
178 rmidi->info_flags |= SNDRV_RAWMIDI_INFO_INPUT;
179 return 0;
180}
diff --git a/sound/isa/msnd/msnd_pinnacle.c b/sound/isa/msnd/msnd_pinnacle.c
new file mode 100644
index 00000000000..60b6abd7161
--- /dev/null
+++ b/sound/isa/msnd/msnd_pinnacle.c
@@ -0,0 +1,1238 @@
1/*********************************************************************
2 *
3 * Linux multisound pinnacle/fiji driver for ALSA.
4 *
5 * 2002/06/30 Karsten Wiese:
6 * for now this is only used to build a pinnacle / fiji driver.
7 * the OSS parent of this code is designed to also support
8 * the multisound classic via the file msnd_classic.c.
9 * to make it easier for some brave heart to implemt classic
10 * support in alsa, i left all the MSND_CLASSIC tokens in this file.
11 * but for now this untested & undone.
12 *
13 *
14 * ripped from linux kernel 2.4.18 by Karsten Wiese.
15 *
16 * the following is a copy of the 2.4.18 OSS FREE file-heading comment:
17 *
18 * Turtle Beach MultiSound Sound Card Driver for Linux
19 * msnd_pinnacle.c / msnd_classic.c
20 *
21 * -- If MSND_CLASSIC is defined:
22 *
23 * -> driver for Turtle Beach Classic/Monterey/Tahiti
24 *
25 * -- Else
26 *
27 * -> driver for Turtle Beach Pinnacle/Fiji
28 *
29 * 12-3-2000 Modified IO port validation Steve Sycamore
30 *
31 * Copyright (C) 1998 Andrew Veliath
32 *
33 * This program is free software; you can redistribute it and/or modify
34 * it under the terms of the GNU General Public License as published by
35 * the Free Software Foundation; either version 2 of the License, or
36 * (at your option) any later version.
37 *
38 * This program is distributed in the hope that it will be useful,
39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
41 * GNU General Public License for more details.
42 *
43 * You should have received a copy of the GNU General Public License
44 * along with this program; if not, write to the Free Software
45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
46 *
47 ********************************************************************/
48
49#include <linux/kernel.h>
50#include <linux/module.h>
51#include <linux/interrupt.h>
52#include <linux/types.h>
53#include <linux/delay.h>
54#include <linux/ioport.h>
55#include <linux/firmware.h>
56#include <linux/isa.h>
57#include <linux/isapnp.h>
58#include <linux/irq.h>
59#include <linux/io.h>
60
61#include <sound/core.h>
62#include <sound/initval.h>
63#include <sound/asound.h>
64#include <sound/pcm.h>
65#include <sound/mpu401.h>
66
67#ifdef MSND_CLASSIC
68# ifndef __alpha__
69# define SLOWIO
70# endif
71#endif
72#include "msnd.h"
73#ifdef MSND_CLASSIC
74# include "msnd_classic.h"
75# define LOGNAME "msnd_classic"
76#else
77# include "msnd_pinnacle.h"
78# define LOGNAME "snd_msnd_pinnacle"
79#endif
80
81static void __devinit set_default_audio_parameters(struct snd_msnd *chip)
82{
83 chip->play_sample_size = DEFSAMPLESIZE;
84 chip->play_sample_rate = DEFSAMPLERATE;
85 chip->play_channels = DEFCHANNELS;
86 chip->capture_sample_size = DEFSAMPLESIZE;
87 chip->capture_sample_rate = DEFSAMPLERATE;
88 chip->capture_channels = DEFCHANNELS;
89}
90
91static void snd_msnd_eval_dsp_msg(struct snd_msnd *chip, u16 wMessage)
92{
93 switch (HIBYTE(wMessage)) {
94 case HIMT_PLAY_DONE: {
95 if (chip->banksPlayed < 3)
96 snd_printdd("%08X: HIMT_PLAY_DONE: %i\n",
97 (unsigned)jiffies, LOBYTE(wMessage));
98
99 if (chip->last_playbank == LOBYTE(wMessage)) {
100 snd_printdd("chip.last_playbank == LOBYTE(wMessage)\n");
101 break;
102 }
103 chip->banksPlayed++;
104
105 if (test_bit(F_WRITING, &chip->flags))
106 snd_msnd_DAPQ(chip, 0);
107
108 chip->last_playbank = LOBYTE(wMessage);
109 chip->playDMAPos += chip->play_period_bytes;
110 if (chip->playDMAPos > chip->playLimit)
111 chip->playDMAPos = 0;
112 snd_pcm_period_elapsed(chip->playback_substream);
113
114 break;
115 }
116 case HIMT_RECORD_DONE:
117 if (chip->last_recbank == LOBYTE(wMessage))
118 break;
119 chip->last_recbank = LOBYTE(wMessage);
120 chip->captureDMAPos += chip->capturePeriodBytes;
121 if (chip->captureDMAPos > (chip->captureLimit))
122 chip->captureDMAPos = 0;
123
124 if (test_bit(F_READING, &chip->flags))
125 snd_msnd_DARQ(chip, chip->last_recbank);
126
127 snd_pcm_period_elapsed(chip->capture_substream);
128 break;
129
130 case HIMT_DSP:
131 switch (LOBYTE(wMessage)) {
132#ifndef MSND_CLASSIC
133 case HIDSP_PLAY_UNDER:
134#endif
135 case HIDSP_INT_PLAY_UNDER:
136 snd_printd(KERN_WARNING LOGNAME ": Play underflow %i\n",
137 chip->banksPlayed);
138 if (chip->banksPlayed > 2)
139 clear_bit(F_WRITING, &chip->flags);
140 break;
141
142 case HIDSP_INT_RECORD_OVER:
143 snd_printd(KERN_WARNING LOGNAME ": Record overflow\n");
144 clear_bit(F_READING, &chip->flags);
145 break;
146
147 default:
148 snd_printd(KERN_WARNING LOGNAME
149 ": DSP message %d 0x%02x\n",
150 LOBYTE(wMessage), LOBYTE(wMessage));
151 break;
152 }
153 break;
154
155 case HIMT_MIDI_IN_UCHAR:
156 if (chip->msndmidi_mpu)
157 snd_msndmidi_input_read(chip->msndmidi_mpu);
158 break;
159
160 default:
161 snd_printd(KERN_WARNING LOGNAME ": HIMT message %d 0x%02x\n",
162 HIBYTE(wMessage), HIBYTE(wMessage));
163 break;
164 }
165}
166
167static irqreturn_t snd_msnd_interrupt(int irq, void *dev_id)
168{
169 struct snd_msnd *chip = dev_id;
170 void *pwDSPQData = chip->mappedbase + DSPQ_DATA_BUFF;
171
172 /* Send ack to DSP */
173 /* inb(chip->io + HP_RXL); */
174
175 /* Evaluate queued DSP messages */
176 while (readw(chip->DSPQ + JQS_wTail) != readw(chip->DSPQ + JQS_wHead)) {
177 u16 wTmp;
178
179 snd_msnd_eval_dsp_msg(chip,
180 readw(pwDSPQData + 2 * readw(chip->DSPQ + JQS_wHead)));
181
182 wTmp = readw(chip->DSPQ + JQS_wHead) + 1;
183 if (wTmp > readw(chip->DSPQ + JQS_wSize))
184 writew(0, chip->DSPQ + JQS_wHead);
185 else
186 writew(wTmp, chip->DSPQ + JQS_wHead);
187 }
188 /* Send ack to DSP */
189 inb(chip->io + HP_RXL);
190 return IRQ_HANDLED;
191}
192
193
194static int snd_msnd_reset_dsp(long io, unsigned char *info)
195{
196 int timeout = 100;
197
198 outb(HPDSPRESET_ON, io + HP_DSPR);
199 msleep(1);
200#ifndef MSND_CLASSIC
201 if (info)
202 *info = inb(io + HP_INFO);
203#endif
204 outb(HPDSPRESET_OFF, io + HP_DSPR);
205 msleep(1);
206 while (timeout-- > 0) {
207 if (inb(io + HP_CVR) == HP_CVR_DEF)
208 return 0;
209 msleep(1);
210 }
211 snd_printk(KERN_ERR LOGNAME ": Cannot reset DSP\n");
212
213 return -EIO;
214}
215
216static int __devinit snd_msnd_probe(struct snd_card *card)
217{
218 struct snd_msnd *chip = card->private_data;
219 unsigned char info;
220#ifndef MSND_CLASSIC
221 char *xv, *rev = NULL;
222 char *pin = "TB Pinnacle", *fiji = "TB Fiji";
223 char *pinfiji = "TB Pinnacle/Fiji";
224#endif
225
226 if (!request_region(chip->io, DSP_NUMIO, "probing")) {
227 snd_printk(KERN_ERR LOGNAME ": I/O port conflict\n");
228 return -ENODEV;
229 }
230
231 if (snd_msnd_reset_dsp(chip->io, &info) < 0) {
232 release_region(chip->io, DSP_NUMIO);
233 return -ENODEV;
234 }
235
236#ifdef MSND_CLASSIC
237 strcpy(card->shortname, "Classic/Tahiti/Monterey");
238 strcpy(card->longname, "Turtle Beach Multisound");
239 printk(KERN_INFO LOGNAME ": %s, "
240 "I/O 0x%lx-0x%lx, IRQ %d, memory mapped to 0x%lX-0x%lX\n",
241 card->shortname,
242 chip->io, chip->io + DSP_NUMIO - 1,
243 chip->irq,
244 chip->base, chip->base + 0x7fff);
245#else
246 switch (info >> 4) {
247 case 0xf:
248 xv = "<= 1.15";
249 break;
250 case 0x1:
251 xv = "1.18/1.2";
252 break;
253 case 0x2:
254 xv = "1.3";
255 break;
256 case 0x3:
257 xv = "1.4";
258 break;
259 default:
260 xv = "unknown";
261 break;
262 }
263
264 switch (info & 0x7) {
265 case 0x0:
266 rev = "I";
267 strcpy(card->shortname, pin);
268 break;
269 case 0x1:
270 rev = "F";
271 strcpy(card->shortname, pin);
272 break;
273 case 0x2:
274 rev = "G";
275 strcpy(card->shortname, pin);
276 break;
277 case 0x3:
278 rev = "H";
279 strcpy(card->shortname, pin);
280 break;
281 case 0x4:
282 rev = "E";
283 strcpy(card->shortname, fiji);
284 break;
285 case 0x5:
286 rev = "C";
287 strcpy(card->shortname, fiji);
288 break;
289 case 0x6:
290 rev = "D";
291 strcpy(card->shortname, fiji);
292 break;
293 case 0x7:
294 rev = "A-B (Fiji) or A-E (Pinnacle)";
295 strcpy(card->shortname, pinfiji);
296 break;
297 }
298 strcpy(card->longname, "Turtle Beach Multisound Pinnacle");
299 printk(KERN_INFO LOGNAME ": %s revision %s, Xilinx version %s, "
300 "I/O 0x%lx-0x%lx, IRQ %d, memory mapped to 0x%lX-0x%lX\n",
301 card->shortname,
302 rev, xv,
303 chip->io, chip->io + DSP_NUMIO - 1,
304 chip->irq,
305 chip->base, chip->base + 0x7fff);
306#endif
307
308 release_region(chip->io, DSP_NUMIO);
309 return 0;
310}
311
312static int snd_msnd_init_sma(struct snd_msnd *chip)
313{
314 static int initted;
315 u16 mastVolLeft, mastVolRight;
316 unsigned long flags;
317
318#ifdef MSND_CLASSIC
319 outb(chip->memid, chip->io + HP_MEMM);
320#endif
321 outb(HPBLKSEL_0, chip->io + HP_BLKS);
322 /* Motorola 56k shared memory base */
323 chip->SMA = chip->mappedbase + SMA_STRUCT_START;
324
325 if (initted) {
326 mastVolLeft = readw(chip->SMA + SMA_wCurrMastVolLeft);
327 mastVolRight = readw(chip->SMA + SMA_wCurrMastVolRight);
328 } else
329 mastVolLeft = mastVolRight = 0;
330 memset_io(chip->mappedbase, 0, 0x8000);
331
332 /* Critical section: bank 1 access */
333 spin_lock_irqsave(&chip->lock, flags);
334 outb(HPBLKSEL_1, chip->io + HP_BLKS);
335 memset_io(chip->mappedbase, 0, 0x8000);
336 outb(HPBLKSEL_0, chip->io + HP_BLKS);
337 spin_unlock_irqrestore(&chip->lock, flags);
338
339 /* Digital audio play queue */
340 chip->DAPQ = chip->mappedbase + DAPQ_OFFSET;
341 snd_msnd_init_queue(chip->DAPQ, DAPQ_DATA_BUFF, DAPQ_BUFF_SIZE);
342
343 /* Digital audio record queue */
344 chip->DARQ = chip->mappedbase + DARQ_OFFSET;
345 snd_msnd_init_queue(chip->DARQ, DARQ_DATA_BUFF, DARQ_BUFF_SIZE);
346
347 /* MIDI out queue */
348 chip->MODQ = chip->mappedbase + MODQ_OFFSET;
349 snd_msnd_init_queue(chip->MODQ, MODQ_DATA_BUFF, MODQ_BUFF_SIZE);
350
351 /* MIDI in queue */
352 chip->MIDQ = chip->mappedbase + MIDQ_OFFSET;
353 snd_msnd_init_queue(chip->MIDQ, MIDQ_DATA_BUFF, MIDQ_BUFF_SIZE);
354
355 /* DSP -> host message queue */
356 chip->DSPQ = chip->mappedbase + DSPQ_OFFSET;
357 snd_msnd_init_queue(chip->DSPQ, DSPQ_DATA_BUFF, DSPQ_BUFF_SIZE);
358
359 /* Setup some DSP values */
360#ifndef MSND_CLASSIC
361 writew(1, chip->SMA + SMA_wCurrPlayFormat);
362 writew(chip->play_sample_size, chip->SMA + SMA_wCurrPlaySampleSize);
363 writew(chip->play_channels, chip->SMA + SMA_wCurrPlayChannels);
364 writew(chip->play_sample_rate, chip->SMA + SMA_wCurrPlaySampleRate);
365#endif
366 writew(chip->play_sample_rate, chip->SMA + SMA_wCalFreqAtoD);
367 writew(mastVolLeft, chip->SMA + SMA_wCurrMastVolLeft);
368 writew(mastVolRight, chip->SMA + SMA_wCurrMastVolRight);
369#ifndef MSND_CLASSIC
370 writel(0x00010000, chip->SMA + SMA_dwCurrPlayPitch);
371 writel(0x00000001, chip->SMA + SMA_dwCurrPlayRate);
372#endif
373 writew(0x303, chip->SMA + SMA_wCurrInputTagBits);
374
375 initted = 1;
376
377 return 0;
378}
379
380
381static int upload_dsp_code(struct snd_card *card)
382{
383 struct snd_msnd *chip = card->private_data;
384 const struct firmware *init_fw = NULL, *perm_fw = NULL;
385 int err;
386
387 outb(HPBLKSEL_0, chip->io + HP_BLKS);
388
389 err = request_firmware(&init_fw, INITCODEFILE, card->dev);
390 if (err < 0) {
391 printk(KERN_ERR LOGNAME ": Error loading " INITCODEFILE);
392 goto cleanup1;
393 }
394 err = request_firmware(&perm_fw, PERMCODEFILE, card->dev);
395 if (err < 0) {
396 printk(KERN_ERR LOGNAME ": Error loading " PERMCODEFILE);
397 goto cleanup;
398 }
399
400 memcpy_toio(chip->mappedbase, perm_fw->data, perm_fw->size);
401 if (snd_msnd_upload_host(chip, init_fw->data, init_fw->size) < 0) {
402 printk(KERN_WARNING LOGNAME ": Error uploading to DSP\n");
403 err = -ENODEV;
404 goto cleanup;
405 }
406 printk(KERN_INFO LOGNAME ": DSP firmware uploaded\n");
407 err = 0;
408
409cleanup:
410 release_firmware(perm_fw);
411cleanup1:
412 release_firmware(init_fw);
413 return err;
414}
415
416#ifdef MSND_CLASSIC
417static void reset_proteus(struct snd_msnd *chip)
418{
419 outb(HPPRORESET_ON, chip->io + HP_PROR);
420 msleep(TIME_PRO_RESET);
421 outb(HPPRORESET_OFF, chip->io + HP_PROR);
422 msleep(TIME_PRO_RESET_DONE);
423}
424#endif
425
426static int snd_msnd_initialize(struct snd_card *card)
427{
428 struct snd_msnd *chip = card->private_data;
429 int err, timeout;
430
431#ifdef MSND_CLASSIC
432 outb(HPWAITSTATE_0, chip->io + HP_WAIT);
433 outb(HPBITMODE_16, chip->io + HP_BITM);
434
435 reset_proteus(chip);
436#endif
437 err = snd_msnd_init_sma(chip);
438 if (err < 0) {
439 printk(KERN_WARNING LOGNAME ": Cannot initialize SMA\n");
440 return err;
441 }
442
443 err = snd_msnd_reset_dsp(chip->io, NULL);
444 if (err < 0)
445 return err;
446
447 err = upload_dsp_code(card);
448 if (err < 0) {
449 printk(KERN_WARNING LOGNAME ": Cannot upload DSP code\n");
450 return err;
451 }
452
453 timeout = 200;
454
455 while (readw(chip->mappedbase)) {
456 msleep(1);
457 if (!timeout--) {
458 snd_printd(KERN_ERR LOGNAME ": DSP reset timeout\n");
459 return -EIO;
460 }
461 }
462
463 snd_msndmix_setup(chip);
464 return 0;
465}
466
467static int snd_msnd_dsp_full_reset(struct snd_card *card)
468{
469 struct snd_msnd *chip = card->private_data;
470 int rv;
471
472 if (test_bit(F_RESETTING, &chip->flags) || ++chip->nresets > 10)
473 return 0;
474
475 set_bit(F_RESETTING, &chip->flags);
476 snd_msnd_dsp_halt(chip, NULL); /* Unconditionally halt */
477
478 rv = snd_msnd_initialize(card);
479 if (rv)
480 printk(KERN_WARNING LOGNAME ": DSP reset failed\n");
481 snd_msndmix_force_recsrc(chip, 0);
482 clear_bit(F_RESETTING, &chip->flags);
483 return rv;
484}
485
486static int snd_msnd_dev_free(struct snd_device *device)
487{
488 snd_printdd("snd_msnd_chip_free()\n");
489 return 0;
490}
491
492static int snd_msnd_send_dsp_cmd_chk(struct snd_msnd *chip, u8 cmd)
493{
494 if (snd_msnd_send_dsp_cmd(chip, cmd) == 0)
495 return 0;
496 snd_msnd_dsp_full_reset(chip->card);
497 return snd_msnd_send_dsp_cmd(chip, cmd);
498}
499
500static int __devinit snd_msnd_calibrate_adc(struct snd_msnd *chip, u16 srate)
501{
502 snd_printdd("snd_msnd_calibrate_adc(%i)\n", srate);
503 writew(srate, chip->SMA + SMA_wCalFreqAtoD);
504 if (chip->calibrate_signal == 0)
505 writew(readw(chip->SMA + SMA_wCurrHostStatusFlags)
506 | 0x0001, chip->SMA + SMA_wCurrHostStatusFlags);
507 else
508 writew(readw(chip->SMA + SMA_wCurrHostStatusFlags)
509 & ~0x0001, chip->SMA + SMA_wCurrHostStatusFlags);
510 if (snd_msnd_send_word(chip, 0, 0, HDEXAR_CAL_A_TO_D) == 0 &&
511 snd_msnd_send_dsp_cmd_chk(chip, HDEX_AUX_REQ) == 0) {
512 schedule_timeout_interruptible(msecs_to_jiffies(333));
513 return 0;
514 }
515 printk(KERN_WARNING LOGNAME ": ADC calibration failed\n");
516 return -EIO;
517}
518
519/*
520 * ALSA callback function, called when attempting to open the MIDI device.
521 */
522static int snd_msnd_mpu401_open(struct snd_mpu401 *mpu)
523{
524 snd_msnd_enable_irq(mpu->private_data);
525 snd_msnd_send_dsp_cmd(mpu->private_data, HDEX_MIDI_IN_START);
526 return 0;
527}
528
529static void snd_msnd_mpu401_close(struct snd_mpu401 *mpu)
530{
531 snd_msnd_send_dsp_cmd(mpu->private_data, HDEX_MIDI_IN_STOP);
532 snd_msnd_disable_irq(mpu->private_data);
533}
534
535static long mpu_io[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
536static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
537
538static int __devinit snd_msnd_attach(struct snd_card *card)
539{
540 struct snd_msnd *chip = card->private_data;
541 int err;
542 static struct snd_device_ops ops = {
543 .dev_free = snd_msnd_dev_free,
544 };
545
546 err = request_irq(chip->irq, snd_msnd_interrupt, 0, card->shortname,
547 chip);
548 if (err < 0) {
549 printk(KERN_ERR LOGNAME ": Couldn't grab IRQ %d\n", chip->irq);
550 return err;
551 }
552 request_region(chip->io, DSP_NUMIO, card->shortname);
553
554 if (!request_mem_region(chip->base, BUFFSIZE, card->shortname)) {
555 printk(KERN_ERR LOGNAME
556 ": unable to grab memory region 0x%lx-0x%lx\n",
557 chip->base, chip->base + BUFFSIZE - 1);
558 release_region(chip->io, DSP_NUMIO);
559 free_irq(chip->irq, chip);
560 return -EBUSY;
561 }
562 chip->mappedbase = ioremap_nocache(chip->base, 0x8000);
563 if (!chip->mappedbase) {
564 printk(KERN_ERR LOGNAME
565 ": unable to map memory region 0x%lx-0x%lx\n",
566 chip->base, chip->base + BUFFSIZE - 1);
567 err = -EIO;
568 goto err_release_region;
569 }
570
571 err = snd_msnd_dsp_full_reset(card);
572 if (err < 0)
573 goto err_release_region;
574
575 /* Register device */
576 err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
577 if (err < 0)
578 goto err_release_region;
579
580 err = snd_msnd_pcm(card, 0, NULL);
581 if (err < 0) {
582 printk(KERN_ERR LOGNAME ": error creating new PCM device\n");
583 goto err_release_region;
584 }
585
586 err = snd_msndmix_new(card);
587 if (err < 0) {
588 printk(KERN_ERR LOGNAME ": error creating new Mixer device\n");
589 goto err_release_region;
590 }
591
592
593 if (mpu_io[0] != SNDRV_AUTO_PORT) {
594 struct snd_mpu401 *mpu;
595
596 err = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
597 mpu_io[0],
598 MPU401_MODE_INPUT |
599 MPU401_MODE_OUTPUT,
600 mpu_irq[0], IRQF_DISABLED,
601 &chip->rmidi);
602 if (err < 0) {
603 printk(KERN_ERR LOGNAME
604 ": error creating new Midi device\n");
605 goto err_release_region;
606 }
607 mpu = chip->rmidi->private_data;
608
609 mpu->open_input = snd_msnd_mpu401_open;
610 mpu->close_input = snd_msnd_mpu401_close;
611 mpu->private_data = chip;
612 }
613
614 disable_irq(chip->irq);
615 snd_msnd_calibrate_adc(chip, chip->play_sample_rate);
616 snd_msndmix_force_recsrc(chip, 0);
617
618 err = snd_card_register(card);
619 if (err < 0)
620 goto err_release_region;
621
622 return 0;
623
624err_release_region:
625 if (chip->mappedbase)
626 iounmap(chip->mappedbase);
627 release_mem_region(chip->base, BUFFSIZE);
628 release_region(chip->io, DSP_NUMIO);
629 free_irq(chip->irq, chip);
630 return err;
631}
632
633
634static void __devexit snd_msnd_unload(struct snd_card *card)
635{
636 struct snd_msnd *chip = card->private_data;
637
638 iounmap(chip->mappedbase);
639 release_mem_region(chip->base, BUFFSIZE);
640 release_region(chip->io, DSP_NUMIO);
641 free_irq(chip->irq, chip);
642 snd_card_free(card);
643}
644
645#ifndef MSND_CLASSIC
646
647/* Pinnacle/Fiji Logical Device Configuration */
648
649static int __devinit snd_msnd_write_cfg(int cfg, int reg, int value)
650{
651 outb(reg, cfg);
652 outb(value, cfg + 1);
653 if (value != inb(cfg + 1)) {
654 printk(KERN_ERR LOGNAME ": snd_msnd_write_cfg: I/O error\n");
655 return -EIO;
656 }
657 return 0;
658}
659
660static int __devinit snd_msnd_write_cfg_io0(int cfg, int num, u16 io)
661{
662 if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
663 return -EIO;
664 if (snd_msnd_write_cfg(cfg, IREG_IO0_BASEHI, HIBYTE(io)))
665 return -EIO;
666 if (snd_msnd_write_cfg(cfg, IREG_IO0_BASELO, LOBYTE(io)))
667 return -EIO;
668 return 0;
669}
670
671static int __devinit snd_msnd_write_cfg_io1(int cfg, int num, u16 io)
672{
673 if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
674 return -EIO;
675 if (snd_msnd_write_cfg(cfg, IREG_IO1_BASEHI, HIBYTE(io)))
676 return -EIO;
677 if (snd_msnd_write_cfg(cfg, IREG_IO1_BASELO, LOBYTE(io)))
678 return -EIO;
679 return 0;
680}
681
682static int __devinit snd_msnd_write_cfg_irq(int cfg, int num, u16 irq)
683{
684 if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
685 return -EIO;
686 if (snd_msnd_write_cfg(cfg, IREG_IRQ_NUMBER, LOBYTE(irq)))
687 return -EIO;
688 if (snd_msnd_write_cfg(cfg, IREG_IRQ_TYPE, IRQTYPE_EDGE))
689 return -EIO;
690 return 0;
691}
692
693static int __devinit snd_msnd_write_cfg_mem(int cfg, int num, int mem)
694{
695 u16 wmem;
696
697 mem >>= 8;
698 wmem = (u16)(mem & 0xfff);
699 if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
700 return -EIO;
701 if (snd_msnd_write_cfg(cfg, IREG_MEMBASEHI, HIBYTE(wmem)))
702 return -EIO;
703 if (snd_msnd_write_cfg(cfg, IREG_MEMBASELO, LOBYTE(wmem)))
704 return -EIO;
705 if (wmem && snd_msnd_write_cfg(cfg, IREG_MEMCONTROL,
706 MEMTYPE_HIADDR | MEMTYPE_16BIT))
707 return -EIO;
708 return 0;
709}
710
711static int __devinit snd_msnd_activate_logical(int cfg, int num)
712{
713 if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
714 return -EIO;
715 if (snd_msnd_write_cfg(cfg, IREG_ACTIVATE, LD_ACTIVATE))
716 return -EIO;
717 return 0;
718}
719
720static int __devinit snd_msnd_write_cfg_logical(int cfg, int num, u16 io0,
721 u16 io1, u16 irq, int mem)
722{
723 if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
724 return -EIO;
725 if (snd_msnd_write_cfg_io0(cfg, num, io0))
726 return -EIO;
727 if (snd_msnd_write_cfg_io1(cfg, num, io1))
728 return -EIO;
729 if (snd_msnd_write_cfg_irq(cfg, num, irq))
730 return -EIO;
731 if (snd_msnd_write_cfg_mem(cfg, num, mem))
732 return -EIO;
733 if (snd_msnd_activate_logical(cfg, num))
734 return -EIO;
735 return 0;
736}
737
738static int __devinit snd_msnd_pinnacle_cfg_reset(int cfg)
739{
740 int i;
741
742 /* Reset devices if told to */
743 printk(KERN_INFO LOGNAME ": Resetting all devices\n");
744 for (i = 0; i < 4; ++i)
745 if (snd_msnd_write_cfg_logical(cfg, i, 0, 0, 0, 0))
746 return -EIO;
747
748 return 0;
749}
750#endif
751
752static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
753static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
754
755module_param_array(index, int, NULL, S_IRUGO);
756MODULE_PARM_DESC(index, "Index value for msnd_pinnacle soundcard.");
757module_param_array(id, charp, NULL, S_IRUGO);
758MODULE_PARM_DESC(id, "ID string for msnd_pinnacle soundcard.");
759
760static long io[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
761static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
762static long mem[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
763
764static long cfg[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
765
766#ifndef MSND_CLASSIC
767/* Extra Peripheral Configuration (Default: Disable) */
768static long ide_io0[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
769static long ide_io1[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
770static int ide_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
771
772static long joystick_io[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
773/* If we have the digital daugherboard... */
774static int digital[SNDRV_CARDS];
775
776/* Extra Peripheral Configuration */
777static int reset[SNDRV_CARDS];
778#endif
779
780static int write_ndelay[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = 1 };
781
782static int calibrate_signal;
783
784#ifdef CONFIG_PNP
785static int isapnp[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
786module_param_array(isapnp, bool, NULL, 0444);
787MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard.");
788#define has_isapnp(x) isapnp[x]
789#else
790#define has_isapnp(x) 0
791#endif
792
793MODULE_AUTHOR("Karsten Wiese <annabellesgarden@yahoo.de>");
794MODULE_DESCRIPTION("Turtle Beach " LONGNAME " Linux Driver");
795MODULE_LICENSE("GPL");
796MODULE_FIRMWARE(INITCODEFILE);
797MODULE_FIRMWARE(PERMCODEFILE);
798
799module_param_array(io, long, NULL, S_IRUGO);
800MODULE_PARM_DESC(io, "IO port #");
801module_param_array(irq, int, NULL, S_IRUGO);
802module_param_array(mem, long, NULL, S_IRUGO);
803module_param_array(write_ndelay, int, NULL, S_IRUGO);
804module_param(calibrate_signal, int, S_IRUGO);
805#ifndef MSND_CLASSIC
806module_param_array(digital, int, NULL, S_IRUGO);
807module_param_array(cfg, long, NULL, S_IRUGO);
808module_param_array(reset, int, 0, S_IRUGO);
809module_param_array(mpu_io, long, NULL, S_IRUGO);
810module_param_array(mpu_irq, int, NULL, S_IRUGO);
811module_param_array(ide_io0, long, NULL, S_IRUGO);
812module_param_array(ide_io1, long, NULL, S_IRUGO);
813module_param_array(ide_irq, int, NULL, S_IRUGO);
814module_param_array(joystick_io, long, NULL, S_IRUGO);
815#endif
816
817
818static int __devinit snd_msnd_isa_match(struct device *pdev, unsigned int i)
819{
820 if (io[i] == SNDRV_AUTO_PORT)
821 return 0;
822
823 if (irq[i] == SNDRV_AUTO_PORT || mem[i] == SNDRV_AUTO_PORT) {
824 printk(KERN_WARNING LOGNAME ": io, irq and mem must be set\n");
825 return 0;
826 }
827
828#ifdef MSND_CLASSIC
829 if (!(io[i] == 0x290 ||
830 io[i] == 0x260 ||
831 io[i] == 0x250 ||
832 io[i] == 0x240 ||
833 io[i] == 0x230 ||
834 io[i] == 0x220 ||
835 io[i] == 0x210 ||
836 io[i] == 0x3e0)) {
837 printk(KERN_ERR LOGNAME ": \"io\" - DSP I/O base must be set "
838 " to 0x210, 0x220, 0x230, 0x240, 0x250, 0x260, 0x290, "
839 "or 0x3E0\n");
840 return 0;
841 }
842#else
843 if (io[i] < 0x100 || io[i] > 0x3e0 || (io[i] % 0x10) != 0) {
844 printk(KERN_ERR LOGNAME
845 ": \"io\" - DSP I/O base must within the range 0x100 "
846 "to 0x3E0 and must be evenly divisible by 0x10\n");
847 return 0;
848 }
849#endif /* MSND_CLASSIC */
850
851 if (!(irq[i] == 5 ||
852 irq[i] == 7 ||
853 irq[i] == 9 ||
854 irq[i] == 10 ||
855 irq[i] == 11 ||
856 irq[i] == 12)) {
857 printk(KERN_ERR LOGNAME
858 ": \"irq\" - must be set to 5, 7, 9, 10, 11 or 12\n");
859 return 0;
860 }
861
862 if (!(mem[i] == 0xb0000 ||
863 mem[i] == 0xc8000 ||
864 mem[i] == 0xd0000 ||
865 mem[i] == 0xd8000 ||
866 mem[i] == 0xe0000 ||
867 mem[i] == 0xe8000)) {
868 printk(KERN_ERR LOGNAME ": \"mem\" - must be set to "
869 "0xb0000, 0xc8000, 0xd0000, 0xd8000, 0xe0000 or "
870 "0xe8000\n");
871 return 0;
872 }
873
874#ifndef MSND_CLASSIC
875 if (cfg[i] == SNDRV_AUTO_PORT) {
876 printk(KERN_INFO LOGNAME ": Assuming PnP mode\n");
877 } else if (cfg[i] != 0x250 && cfg[i] != 0x260 && cfg[i] != 0x270) {
878 printk(KERN_INFO LOGNAME
879 ": Config port must be 0x250, 0x260 or 0x270 "
880 "(or unspecified for PnP mode)\n");
881 return 0;
882 }
883#endif /* MSND_CLASSIC */
884
885 return 1;
886}
887
888static int __devinit snd_msnd_isa_probe(struct device *pdev, unsigned int idx)
889{
890 int err;
891 struct snd_card *card;
892 struct snd_msnd *chip;
893
894 if (has_isapnp(idx) || cfg[idx] == SNDRV_AUTO_PORT) {
895 printk(KERN_INFO LOGNAME ": Assuming PnP mode\n");
896 return -ENODEV;
897 }
898
899 err = snd_card_create(index[idx], id[idx], THIS_MODULE,
900 sizeof(struct snd_msnd), &card);
901 if (err < 0)
902 return err;
903
904 snd_card_set_dev(card, pdev);
905 chip = card->private_data;
906 chip->card = card;
907
908#ifdef MSND_CLASSIC
909 switch (irq[idx]) {
910 case 5:
911 chip->irqid = HPIRQ_5; break;
912 case 7:
913 chip->irqid = HPIRQ_7; break;
914 case 9:
915 chip->irqid = HPIRQ_9; break;
916 case 10:
917 chip->irqid = HPIRQ_10; break;
918 case 11:
919 chip->irqid = HPIRQ_11; break;
920 case 12:
921 chip->irqid = HPIRQ_12; break;
922 }
923
924 switch (mem[idx]) {
925 case 0xb0000:
926 chip->memid = HPMEM_B000; break;
927 case 0xc8000:
928 chip->memid = HPMEM_C800; break;
929 case 0xd0000:
930 chip->memid = HPMEM_D000; break;
931 case 0xd8000:
932 chip->memid = HPMEM_D800; break;
933 case 0xe0000:
934 chip->memid = HPMEM_E000; break;
935 case 0xe8000:
936 chip->memid = HPMEM_E800; break;
937 }
938#else
939 printk(KERN_INFO LOGNAME ": Non-PnP mode: configuring at port 0x%lx\n",
940 cfg[idx]);
941
942 if (!request_region(cfg[idx], 2, "Pinnacle/Fiji Config")) {
943 printk(KERN_ERR LOGNAME ": Config port 0x%lx conflict\n",
944 cfg[idx]);
945 snd_card_free(card);
946 return -EIO;
947 }
948 if (reset[idx])
949 if (snd_msnd_pinnacle_cfg_reset(cfg[idx])) {
950 err = -EIO;
951 goto cfg_error;
952 }
953
954 /* DSP */
955 err = snd_msnd_write_cfg_logical(cfg[idx], 0,
956 io[idx], 0,
957 irq[idx], mem[idx]);
958
959 if (err)
960 goto cfg_error;
961
962 /* The following are Pinnacle specific */
963
964 /* MPU */
965 if (mpu_io[idx] != SNDRV_AUTO_PORT
966 && mpu_irq[idx] != SNDRV_AUTO_IRQ) {
967 printk(KERN_INFO LOGNAME
968 ": Configuring MPU to I/O 0x%lx IRQ %d\n",
969 mpu_io[idx], mpu_irq[idx]);
970 err = snd_msnd_write_cfg_logical(cfg[idx], 1,
971 mpu_io[idx], 0,
972 mpu_irq[idx], 0);
973
974 if (err)
975 goto cfg_error;
976 }
977
978 /* IDE */
979 if (ide_io0[idx] != SNDRV_AUTO_PORT
980 && ide_io1[idx] != SNDRV_AUTO_PORT
981 && ide_irq[idx] != SNDRV_AUTO_IRQ) {
982 printk(KERN_INFO LOGNAME
983 ": Configuring IDE to I/O 0x%lx, 0x%lx IRQ %d\n",
984 ide_io0[idx], ide_io1[idx], ide_irq[idx]);
985 err = snd_msnd_write_cfg_logical(cfg[idx], 2,
986 ide_io0[idx], ide_io1[idx],
987 ide_irq[idx], 0);
988
989 if (err)
990 goto cfg_error;
991 }
992
993 /* Joystick */
994 if (joystick_io[idx] != SNDRV_AUTO_PORT) {
995 printk(KERN_INFO LOGNAME
996 ": Configuring joystick to I/O 0x%lx\n",
997 joystick_io[idx]);
998 err = snd_msnd_write_cfg_logical(cfg[idx], 3,
999 joystick_io[idx], 0,
1000 0, 0);
1001
1002 if (err)
1003 goto cfg_error;
1004 }
1005 release_region(cfg[idx], 2);
1006
1007#endif /* MSND_CLASSIC */
1008
1009 set_default_audio_parameters(chip);
1010#ifdef MSND_CLASSIC
1011 chip->type = msndClassic;
1012#else
1013 chip->type = msndPinnacle;
1014#endif
1015 chip->io = io[idx];
1016 chip->irq = irq[idx];
1017 chip->base = mem[idx];
1018
1019 chip->calibrate_signal = calibrate_signal ? 1 : 0;
1020 chip->recsrc = 0;
1021 chip->dspq_data_buff = DSPQ_DATA_BUFF;
1022 chip->dspq_buff_size = DSPQ_BUFF_SIZE;
1023 if (write_ndelay[idx])
1024 clear_bit(F_DISABLE_WRITE_NDELAY, &chip->flags);
1025 else
1026 set_bit(F_DISABLE_WRITE_NDELAY, &chip->flags);
1027#ifndef MSND_CLASSIC
1028 if (digital[idx])
1029 set_bit(F_HAVEDIGITAL, &chip->flags);
1030#endif
1031 spin_lock_init(&chip->lock);
1032 err = snd_msnd_probe(card);
1033 if (err < 0) {
1034 printk(KERN_ERR LOGNAME ": Probe failed\n");
1035 snd_card_free(card);
1036 return err;
1037 }
1038
1039 err = snd_msnd_attach(card);
1040 if (err < 0) {
1041 printk(KERN_ERR LOGNAME ": Attach failed\n");
1042 snd_card_free(card);
1043 return err;
1044 }
1045 dev_set_drvdata(pdev, card);
1046
1047 return 0;
1048
1049#ifndef MSND_CLASSIC
1050cfg_error:
1051 release_region(cfg[idx], 2);
1052 snd_card_free(card);
1053 return err;
1054#endif
1055}
1056
1057static int __devexit snd_msnd_isa_remove(struct device *pdev, unsigned int dev)
1058{
1059 snd_msnd_unload(dev_get_drvdata(pdev));
1060 dev_set_drvdata(pdev, NULL);
1061 return 0;
1062}
1063
1064#define DEV_NAME "msnd-pinnacle"
1065
1066static struct isa_driver snd_msnd_driver = {
1067 .match = snd_msnd_isa_match,
1068 .probe = snd_msnd_isa_probe,
1069 .remove = __devexit_p(snd_msnd_isa_remove),
1070 /* FIXME: suspend, resume */
1071 .driver = {
1072 .name = DEV_NAME
1073 },
1074};
1075
1076#ifdef CONFIG_PNP
1077static int __devinit snd_msnd_pnp_detect(struct pnp_card_link *pcard,
1078 const struct pnp_card_device_id *pid)
1079{
1080 static int idx;
1081 struct pnp_dev *pnp_dev;
1082 struct pnp_dev *mpu_dev;
1083 struct snd_card *card;
1084 struct snd_msnd *chip;
1085 int ret;
1086
1087 for ( ; idx < SNDRV_CARDS; idx++) {
1088 if (has_isapnp(idx))
1089 break;
1090 }
1091 if (idx >= SNDRV_CARDS)
1092 return -ENODEV;
1093
1094 /*
1095 * Check that we still have room for another sound card ...
1096 */
1097 pnp_dev = pnp_request_card_device(pcard, pid->devs[0].id, NULL);
1098 if (!pnp_dev)
1099 return -ENODEV;
1100
1101 mpu_dev = pnp_request_card_device(pcard, pid->devs[1].id, NULL);
1102 if (!mpu_dev)
1103 return -ENODEV;
1104
1105 if (!pnp_is_active(pnp_dev) && pnp_activate_dev(pnp_dev) < 0) {
1106 printk(KERN_INFO "msnd_pinnacle: device is inactive\n");
1107 return -EBUSY;
1108 }
1109
1110 if (!pnp_is_active(mpu_dev) && pnp_activate_dev(mpu_dev) < 0) {
1111 printk(KERN_INFO "msnd_pinnacle: MPU device is inactive\n");
1112 return -EBUSY;
1113 }
1114
1115 /*
1116 * Create a new ALSA sound card entry, in anticipation
1117 * of detecting our hardware ...
1118 */
1119 ret = snd_card_create(index[idx], id[idx], THIS_MODULE,
1120 sizeof(struct snd_msnd), &card);
1121 if (ret < 0)
1122 return ret;
1123
1124 chip = card->private_data;
1125 chip->card = card;
1126 snd_card_set_dev(card, &pcard->card->dev);
1127
1128 /*
1129 * Read the correct parameters off the ISA PnP bus ...
1130 */
1131 io[idx] = pnp_port_start(pnp_dev, 0);
1132 irq[idx] = pnp_irq(pnp_dev, 0);
1133 mem[idx] = pnp_mem_start(pnp_dev, 0);
1134 mpu_io[idx] = pnp_port_start(mpu_dev, 0);
1135 mpu_irq[idx] = pnp_irq(mpu_dev, 0);
1136
1137 set_default_audio_parameters(chip);
1138#ifdef MSND_CLASSIC
1139 chip->type = msndClassic;
1140#else
1141 chip->type = msndPinnacle;
1142#endif
1143 chip->io = io[idx];
1144 chip->irq = irq[idx];
1145 chip->base = mem[idx];
1146
1147 chip->calibrate_signal = calibrate_signal ? 1 : 0;
1148 chip->recsrc = 0;
1149 chip->dspq_data_buff = DSPQ_DATA_BUFF;
1150 chip->dspq_buff_size = DSPQ_BUFF_SIZE;
1151 if (write_ndelay[idx])
1152 clear_bit(F_DISABLE_WRITE_NDELAY, &chip->flags);
1153 else
1154 set_bit(F_DISABLE_WRITE_NDELAY, &chip->flags);
1155#ifndef MSND_CLASSIC
1156 if (digital[idx])
1157 set_bit(F_HAVEDIGITAL, &chip->flags);
1158#endif
1159 spin_lock_init(&chip->lock);
1160 ret = snd_msnd_probe(card);
1161 if (ret < 0) {
1162 printk(KERN_ERR LOGNAME ": Probe failed\n");
1163 goto _release_card;
1164 }
1165
1166 ret = snd_msnd_attach(card);
1167 if (ret < 0) {
1168 printk(KERN_ERR LOGNAME ": Attach failed\n");
1169 goto _release_card;
1170 }
1171
1172 pnp_set_card_drvdata(pcard, card);
1173 ++idx;
1174 return 0;
1175
1176_release_card:
1177 snd_card_free(card);
1178 return ret;
1179}
1180
1181static void __devexit snd_msnd_pnp_remove(struct pnp_card_link *pcard)
1182{
1183 snd_msnd_unload(pnp_get_card_drvdata(pcard));
1184 pnp_set_card_drvdata(pcard, NULL);
1185}
1186
1187static int isa_registered;
1188static int pnp_registered;
1189
1190static struct pnp_card_device_id msnd_pnpids[] = {
1191 /* Pinnacle PnP */
1192 { .id = "BVJ0440", .devs = { { "TBS0000" }, { "TBS0001" } } },
1193 { .id = "" } /* end */
1194};
1195
1196MODULE_DEVICE_TABLE(pnp_card, msnd_pnpids);
1197
1198static struct pnp_card_driver msnd_pnpc_driver = {
1199 .flags = PNP_DRIVER_RES_DO_NOT_CHANGE,
1200 .name = "msnd_pinnacle",
1201 .id_table = msnd_pnpids,
1202 .probe = snd_msnd_pnp_detect,
1203 .remove = __devexit_p(snd_msnd_pnp_remove),
1204};
1205#endif /* CONFIG_PNP */
1206
1207static int __init snd_msnd_init(void)
1208{
1209 int err;
1210
1211 err = isa_register_driver(&snd_msnd_driver, SNDRV_CARDS);
1212#ifdef CONFIG_PNP
1213 if (!err)
1214 isa_registered = 1;
1215
1216 err = pnp_register_card_driver(&msnd_pnpc_driver);
1217 if (!err)
1218 pnp_registered = 1;
1219
1220 if (isa_registered)
1221 err = 0;
1222#endif
1223 return err;
1224}
1225
1226static void __exit snd_msnd_exit(void)
1227{
1228#ifdef CONFIG_PNP
1229 if (pnp_registered)
1230 pnp_unregister_card_driver(&msnd_pnpc_driver);
1231 if (isa_registered)
1232#endif
1233 isa_unregister_driver(&snd_msnd_driver);
1234}
1235
1236module_init(snd_msnd_init);
1237module_exit(snd_msnd_exit);
1238
diff --git a/sound/isa/msnd/msnd_pinnacle.h b/sound/isa/msnd/msnd_pinnacle.h
new file mode 100644
index 00000000000..48318d1ee34
--- /dev/null
+++ b/sound/isa/msnd/msnd_pinnacle.h
@@ -0,0 +1,181 @@
1/*********************************************************************
2 *
3 * msnd_pinnacle.h
4 *
5 * Turtle Beach MultiSound Sound Card Driver for Linux
6 *
7 * Some parts of this header file were derived from the Turtle Beach
8 * MultiSound Driver Development Kit.
9 *
10 * Copyright (C) 1998 Andrew Veliath
11 * Copyright (C) 1993 Turtle Beach Systems, Inc.
12 *
13 * This program is free software; you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License as published by
15 * the Free Software Foundation; either version 2 of the License, or
16 * (at your option) any later version.
17 *
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
22 *
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 *
27 ********************************************************************/
28#ifndef __MSND_PINNACLE_H
29#define __MSND_PINNACLE_H
30
31#define DSP_NUMIO 0x08
32
33#define IREG_LOGDEVICE 0x07
34#define IREG_ACTIVATE 0x30
35#define LD_ACTIVATE 0x01
36#define LD_DISACTIVATE 0x00
37#define IREG_EECONTROL 0x3F
38#define IREG_MEMBASEHI 0x40
39#define IREG_MEMBASELO 0x41
40#define IREG_MEMCONTROL 0x42
41#define IREG_MEMRANGEHI 0x43
42#define IREG_MEMRANGELO 0x44
43#define MEMTYPE_8BIT 0x00
44#define MEMTYPE_16BIT 0x02
45#define MEMTYPE_RANGE 0x00
46#define MEMTYPE_HIADDR 0x01
47#define IREG_IO0_BASEHI 0x60
48#define IREG_IO0_BASELO 0x61
49#define IREG_IO1_BASEHI 0x62
50#define IREG_IO1_BASELO 0x63
51#define IREG_IRQ_NUMBER 0x70
52#define IREG_IRQ_TYPE 0x71
53#define IRQTYPE_HIGH 0x02
54#define IRQTYPE_LOW 0x00
55#define IRQTYPE_LEVEL 0x01
56#define IRQTYPE_EDGE 0x00
57
58#define HP_DSPR 0x04
59#define HP_BLKS 0x04
60
61#define HPDSPRESET_OFF 2
62#define HPDSPRESET_ON 0
63
64#define HPBLKSEL_0 2
65#define HPBLKSEL_1 3
66
67#define HIMT_DAT_OFF 0x03
68
69#define HIDSP_PLAY_UNDER 0x00
70#define HIDSP_INT_PLAY_UNDER 0x01
71#define HIDSP_SSI_TX_UNDER 0x02
72#define HIDSP_RECQ_OVERFLOW 0x08
73#define HIDSP_INT_RECORD_OVER 0x09
74#define HIDSP_SSI_RX_OVERFLOW 0x0a
75
76#define HIDSP_MIDI_IN_OVER 0x10
77
78#define HIDSP_MIDI_FRAME_ERR 0x11
79#define HIDSP_MIDI_PARITY_ERR 0x12
80#define HIDSP_MIDI_OVERRUN_ERR 0x13
81
82#define HIDSP_INPUT_CLIPPING 0x20
83#define HIDSP_MIX_CLIPPING 0x30
84#define HIDSP_DAT_IN_OFF 0x21
85
86#define TIME_PRO_RESET_DONE 0x028A
87#define TIME_PRO_SYSEX 0x001E
88#define TIME_PRO_RESET 0x0032
89
90#define DAR_BUFF_SIZE 0x1000
91
92#define MIDQ_BUFF_SIZE 0x800
93#define DSPQ_BUFF_SIZE 0x5A0
94
95#define DSPQ_DATA_BUFF 0x7860
96
97#define MOP_WAVEHDR 0
98#define MOP_EXTOUT 1
99#define MOP_HWINIT 0xfe
100#define MOP_NONE 0xff
101#define MOP_MAX 1
102
103#define MIP_EXTIN 0
104#define MIP_WAVEHDR 1
105#define MIP_HWINIT 0xfe
106#define MIP_MAX 1
107
108/* Pinnacle/Fiji SMA Common Data */
109#define SMA_wCurrPlayBytes 0x0000
110#define SMA_wCurrRecordBytes 0x0002
111#define SMA_wCurrPlayVolLeft 0x0004
112#define SMA_wCurrPlayVolRight 0x0006
113#define SMA_wCurrInVolLeft 0x0008
114#define SMA_wCurrInVolRight 0x000a
115#define SMA_wCurrMHdrVolLeft 0x000c
116#define SMA_wCurrMHdrVolRight 0x000e
117#define SMA_dwCurrPlayPitch 0x0010
118#define SMA_dwCurrPlayRate 0x0014
119#define SMA_wCurrMIDIIOPatch 0x0018
120#define SMA_wCurrPlayFormat 0x001a
121#define SMA_wCurrPlaySampleSize 0x001c
122#define SMA_wCurrPlayChannels 0x001e
123#define SMA_wCurrPlaySampleRate 0x0020
124#define SMA_wCurrRecordFormat 0x0022
125#define SMA_wCurrRecordSampleSize 0x0024
126#define SMA_wCurrRecordChannels 0x0026
127#define SMA_wCurrRecordSampleRate 0x0028
128#define SMA_wCurrDSPStatusFlags 0x002a
129#define SMA_wCurrHostStatusFlags 0x002c
130#define SMA_wCurrInputTagBits 0x002e
131#define SMA_wCurrLeftPeak 0x0030
132#define SMA_wCurrRightPeak 0x0032
133#define SMA_bMicPotPosLeft 0x0034
134#define SMA_bMicPotPosRight 0x0035
135#define SMA_bMicPotMaxLeft 0x0036
136#define SMA_bMicPotMaxRight 0x0037
137#define SMA_bInPotPosLeft 0x0038
138#define SMA_bInPotPosRight 0x0039
139#define SMA_bAuxPotPosLeft 0x003a
140#define SMA_bAuxPotPosRight 0x003b
141#define SMA_bInPotMaxLeft 0x003c
142#define SMA_bInPotMaxRight 0x003d
143#define SMA_bAuxPotMaxLeft 0x003e
144#define SMA_bAuxPotMaxRight 0x003f
145#define SMA_bInPotMaxMethod 0x0040
146#define SMA_bAuxPotMaxMethod 0x0041
147#define SMA_wCurrMastVolLeft 0x0042
148#define SMA_wCurrMastVolRight 0x0044
149#define SMA_wCalFreqAtoD 0x0046
150#define SMA_wCurrAuxVolLeft 0x0048
151#define SMA_wCurrAuxVolRight 0x004a
152#define SMA_wCurrPlay1VolLeft 0x004c
153#define SMA_wCurrPlay1VolRight 0x004e
154#define SMA_wCurrPlay2VolLeft 0x0050
155#define SMA_wCurrPlay2VolRight 0x0052
156#define SMA_wCurrPlay3VolLeft 0x0054
157#define SMA_wCurrPlay3VolRight 0x0056
158#define SMA_wCurrPlay4VolLeft 0x0058
159#define SMA_wCurrPlay4VolRight 0x005a
160#define SMA_wCurrPlay1PeakLeft 0x005c
161#define SMA_wCurrPlay1PeakRight 0x005e
162#define SMA_wCurrPlay2PeakLeft 0x0060
163#define SMA_wCurrPlay2PeakRight 0x0062
164#define SMA_wCurrPlay3PeakLeft 0x0064
165#define SMA_wCurrPlay3PeakRight 0x0066
166#define SMA_wCurrPlay4PeakLeft 0x0068
167#define SMA_wCurrPlay4PeakRight 0x006a
168#define SMA_wCurrPlayPeakLeft 0x006c
169#define SMA_wCurrPlayPeakRight 0x006e
170#define SMA_wCurrDATSR 0x0070
171#define SMA_wCurrDATRXCHNL 0x0072
172#define SMA_wCurrDATTXCHNL 0x0074
173#define SMA_wCurrDATRXRate 0x0076
174#define SMA_dwDSPPlayCount 0x0078
175#define SMA__size 0x007c
176
177#define INITCODEFILE "turtlebeach/pndspini.bin"
178#define PERMCODEFILE "turtlebeach/pndsperm.bin"
179#define LONGNAME "MultiSound (Pinnacle/Fiji)"
180
181#endif /* __MSND_PINNACLE_H */
diff --git a/sound/isa/msnd/msnd_pinnacle_mixer.c b/sound/isa/msnd/msnd_pinnacle_mixer.c
new file mode 100644
index 00000000000..494058a1a50
--- /dev/null
+++ b/sound/isa/msnd/msnd_pinnacle_mixer.c
@@ -0,0 +1,343 @@
1/***************************************************************************
2 msnd_pinnacle_mixer.c - description
3 -------------------
4 begin : Fre Jun 7 2002
5 copyright : (C) 2002 by karsten wiese
6 email : annabellesgarden@yahoo.de
7 ***************************************************************************/
8
9/***************************************************************************
10 * *
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
15 * *
16 ***************************************************************************/
17
18#include <linux/io.h>
19
20#include <sound/core.h>
21#include <sound/control.h>
22#include "msnd.h"
23#include "msnd_pinnacle.h"
24
25
26#define MSND_MIXER_VOLUME 0
27#define MSND_MIXER_PCM 1
28#define MSND_MIXER_AUX 2 /* Input source 1 (aux1) */
29#define MSND_MIXER_IMIX 3 /* Recording monitor */
30#define MSND_MIXER_SYNTH 4
31#define MSND_MIXER_SPEAKER 5
32#define MSND_MIXER_LINE 6
33#define MSND_MIXER_MIC 7
34#define MSND_MIXER_RECLEV 11 /* Recording level */
35#define MSND_MIXER_IGAIN 12 /* Input gain */
36#define MSND_MIXER_OGAIN 13 /* Output gain */
37#define MSND_MIXER_DIGITAL 17 /* Digital (input) 1 */
38
39/* Device mask bits */
40
41#define MSND_MASK_VOLUME (1 << MSND_MIXER_VOLUME)
42#define MSND_MASK_SYNTH (1 << MSND_MIXER_SYNTH)
43#define MSND_MASK_PCM (1 << MSND_MIXER_PCM)
44#define MSND_MASK_SPEAKER (1 << MSND_MIXER_SPEAKER)
45#define MSND_MASK_LINE (1 << MSND_MIXER_LINE)
46#define MSND_MASK_MIC (1 << MSND_MIXER_MIC)
47#define MSND_MASK_IMIX (1 << MSND_MIXER_IMIX)
48#define MSND_MASK_RECLEV (1 << MSND_MIXER_RECLEV)
49#define MSND_MASK_IGAIN (1 << MSND_MIXER_IGAIN)
50#define MSND_MASK_OGAIN (1 << MSND_MIXER_OGAIN)
51#define MSND_MASK_AUX (1 << MSND_MIXER_AUX)
52#define MSND_MASK_DIGITAL (1 << MSND_MIXER_DIGITAL)
53
54static int snd_msndmix_info_mux(struct snd_kcontrol *kcontrol,
55 struct snd_ctl_elem_info *uinfo)
56{
57 static char *texts[3] = {
58 "Analog", "MASS", "SPDIF",
59 };
60 struct snd_msnd *chip = snd_kcontrol_chip(kcontrol);
61 unsigned items = test_bit(F_HAVEDIGITAL, &chip->flags) ? 3 : 2;
62
63 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
64 uinfo->count = 1;
65 uinfo->value.enumerated.items = items;
66 if (uinfo->value.enumerated.item >= items)
67 uinfo->value.enumerated.item = items - 1;
68 strcpy(uinfo->value.enumerated.name,
69 texts[uinfo->value.enumerated.item]);
70 return 0;
71}
72
73static int snd_msndmix_get_mux(struct snd_kcontrol *kcontrol,
74 struct snd_ctl_elem_value *ucontrol)
75{
76 struct snd_msnd *chip = snd_kcontrol_chip(kcontrol);
77 /* MSND_MASK_IMIX is the default */
78 ucontrol->value.enumerated.item[0] = 0;
79
80 if (chip->recsrc & MSND_MASK_SYNTH) {
81 ucontrol->value.enumerated.item[0] = 1;
82 } else if ((chip->recsrc & MSND_MASK_DIGITAL) &&
83 test_bit(F_HAVEDIGITAL, &chip->flags)) {
84 ucontrol->value.enumerated.item[0] = 2;
85 }
86
87
88 return 0;
89}
90
91static int snd_msndmix_set_mux(struct snd_msnd *chip, int val)
92{
93 unsigned newrecsrc;
94 int change;
95 unsigned char msndbyte;
96
97 switch (val) {
98 case 0:
99 newrecsrc = MSND_MASK_IMIX;
100 msndbyte = HDEXAR_SET_ANA_IN;
101 break;
102 case 1:
103 newrecsrc = MSND_MASK_SYNTH;
104 msndbyte = HDEXAR_SET_SYNTH_IN;
105 break;
106 case 2:
107 newrecsrc = MSND_MASK_DIGITAL;
108 msndbyte = HDEXAR_SET_DAT_IN;
109 break;
110 default:
111 return -EINVAL;
112 }
113 change = newrecsrc != chip->recsrc;
114 if (change) {
115 change = 0;
116 if (!snd_msnd_send_word(chip, 0, 0, msndbyte))
117 if (!snd_msnd_send_dsp_cmd(chip, HDEX_AUX_REQ)) {
118 chip->recsrc = newrecsrc;
119 change = 1;
120 }
121 }
122 return change;
123}
124
125static int snd_msndmix_put_mux(struct snd_kcontrol *kcontrol,
126 struct snd_ctl_elem_value *ucontrol)
127{
128 struct snd_msnd *msnd = snd_kcontrol_chip(kcontrol);
129 return snd_msndmix_set_mux(msnd, ucontrol->value.enumerated.item[0]);
130}
131
132
133static int snd_msndmix_volume_info(struct snd_kcontrol *kcontrol,
134 struct snd_ctl_elem_info *uinfo)
135{
136 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
137 uinfo->count = 2;
138 uinfo->value.integer.min = 0;
139 uinfo->value.integer.max = 100;
140 return 0;
141}
142
143static int snd_msndmix_volume_get(struct snd_kcontrol *kcontrol,
144 struct snd_ctl_elem_value *ucontrol)
145{
146 struct snd_msnd *msnd = snd_kcontrol_chip(kcontrol);
147 int addr = kcontrol->private_value;
148 unsigned long flags;
149
150 spin_lock_irqsave(&msnd->mixer_lock, flags);
151 ucontrol->value.integer.value[0] = msnd->left_levels[addr] * 100;
152 ucontrol->value.integer.value[0] /= 0xFFFF;
153 ucontrol->value.integer.value[1] = msnd->right_levels[addr] * 100;
154 ucontrol->value.integer.value[1] /= 0xFFFF;
155 spin_unlock_irqrestore(&msnd->mixer_lock, flags);
156 return 0;
157}
158
159#define update_volm(a, b) \
160 do { \
161 writew((dev->left_levels[a] >> 1) * \
162 readw(dev->SMA + SMA_wCurrMastVolLeft) / 0xffff, \
163 dev->SMA + SMA_##b##Left); \
164 writew((dev->right_levels[a] >> 1) * \
165 readw(dev->SMA + SMA_wCurrMastVolRight) / 0xffff, \
166 dev->SMA + SMA_##b##Right); \
167 } while (0);
168
169#define update_potm(d, s, ar) \
170 do { \
171 writeb((dev->left_levels[d] >> 8) * \
172 readw(dev->SMA + SMA_wCurrMastVolLeft) / 0xffff, \
173 dev->SMA + SMA_##s##Left); \
174 writeb((dev->right_levels[d] >> 8) * \
175 readw(dev->SMA + SMA_wCurrMastVolRight) / 0xffff, \
176 dev->SMA + SMA_##s##Right); \
177 if (snd_msnd_send_word(dev, 0, 0, ar) == 0) \
178 snd_msnd_send_dsp_cmd(dev, HDEX_AUX_REQ); \
179 } while (0);
180
181#define update_pot(d, s, ar) \
182 do { \
183 writeb(dev->left_levels[d] >> 8, \
184 dev->SMA + SMA_##s##Left); \
185 writeb(dev->right_levels[d] >> 8, \
186 dev->SMA + SMA_##s##Right); \
187 if (snd_msnd_send_word(dev, 0, 0, ar) == 0) \
188 snd_msnd_send_dsp_cmd(dev, HDEX_AUX_REQ); \
189 } while (0);
190
191
192static int snd_msndmix_set(struct snd_msnd *dev, int d, int left, int right)
193{
194 int bLeft, bRight;
195 int wLeft, wRight;
196 int updatemaster = 0;
197
198 if (d >= LEVEL_ENTRIES)
199 return -EINVAL;
200
201 bLeft = left * 0xff / 100;
202 wLeft = left * 0xffff / 100;
203
204 bRight = right * 0xff / 100;
205 wRight = right * 0xffff / 100;
206
207 dev->left_levels[d] = wLeft;
208 dev->right_levels[d] = wRight;
209
210 switch (d) {
211 /* master volume unscaled controls */
212 case MSND_MIXER_LINE: /* line pot control */
213 /* scaled by IMIX in digital mix */
214 writeb(bLeft, dev->SMA + SMA_bInPotPosLeft);
215 writeb(bRight, dev->SMA + SMA_bInPotPosRight);
216 if (snd_msnd_send_word(dev, 0, 0, HDEXAR_IN_SET_POTS) == 0)
217 snd_msnd_send_dsp_cmd(dev, HDEX_AUX_REQ);
218 break;
219 case MSND_MIXER_MIC: /* mic pot control */
220 if (dev->type == msndClassic)
221 return -EINVAL;
222 /* scaled by IMIX in digital mix */
223 writeb(bLeft, dev->SMA + SMA_bMicPotPosLeft);
224 writeb(bRight, dev->SMA + SMA_bMicPotPosRight);
225 if (snd_msnd_send_word(dev, 0, 0, HDEXAR_MIC_SET_POTS) == 0)
226 snd_msnd_send_dsp_cmd(dev, HDEX_AUX_REQ);
227 break;
228 case MSND_MIXER_VOLUME: /* master volume */
229 writew(wLeft, dev->SMA + SMA_wCurrMastVolLeft);
230 writew(wRight, dev->SMA + SMA_wCurrMastVolRight);
231 /* fall through */
232
233 case MSND_MIXER_AUX: /* aux pot control */
234 /* scaled by master volume */
235 /* fall through */
236
237 /* digital controls */
238 case MSND_MIXER_SYNTH: /* synth vol (dsp mix) */
239 case MSND_MIXER_PCM: /* pcm vol (dsp mix) */
240 case MSND_MIXER_IMIX: /* input monitor (dsp mix) */
241 /* scaled by master volume */
242 updatemaster = 1;
243 break;
244
245 default:
246 return -EINVAL;
247 }
248
249 if (updatemaster) {
250 /* update master volume scaled controls */
251 update_volm(MSND_MIXER_PCM, wCurrPlayVol);
252 update_volm(MSND_MIXER_IMIX, wCurrInVol);
253 if (dev->type == msndPinnacle)
254 update_volm(MSND_MIXER_SYNTH, wCurrMHdrVol);
255 update_potm(MSND_MIXER_AUX, bAuxPotPos, HDEXAR_AUX_SET_POTS);
256 }
257
258 return 0;
259}
260
261static int snd_msndmix_volume_put(struct snd_kcontrol *kcontrol,
262 struct snd_ctl_elem_value *ucontrol)
263{
264 struct snd_msnd *msnd = snd_kcontrol_chip(kcontrol);
265 int change, addr = kcontrol->private_value;
266 int left, right;
267 unsigned long flags;
268
269 left = ucontrol->value.integer.value[0] % 101;
270 right = ucontrol->value.integer.value[1] % 101;
271 spin_lock_irqsave(&msnd->mixer_lock, flags);
272 change = msnd->left_levels[addr] != left
273 || msnd->right_levels[addr] != right;
274 snd_msndmix_set(msnd, addr, left, right);
275 spin_unlock_irqrestore(&msnd->mixer_lock, flags);
276 return change;
277}
278
279
280#define DUMMY_VOLUME(xname, xindex, addr) \
281{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
282 .info = snd_msndmix_volume_info, \
283 .get = snd_msndmix_volume_get, .put = snd_msndmix_volume_put, \
284 .private_value = addr }
285
286
287static struct snd_kcontrol_new snd_msnd_controls[] = {
288DUMMY_VOLUME("Master Volume", 0, MSND_MIXER_VOLUME),
289DUMMY_VOLUME("PCM Volume", 0, MSND_MIXER_PCM),
290DUMMY_VOLUME("Aux Volume", 0, MSND_MIXER_AUX),
291DUMMY_VOLUME("Line Volume", 0, MSND_MIXER_LINE),
292DUMMY_VOLUME("Mic Volume", 0, MSND_MIXER_MIC),
293DUMMY_VOLUME("Monitor", 0, MSND_MIXER_IMIX),
294{
295 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
296 .name = "Capture Source",
297 .info = snd_msndmix_info_mux,
298 .get = snd_msndmix_get_mux,
299 .put = snd_msndmix_put_mux,
300}
301};
302
303
304int __devinit snd_msndmix_new(struct snd_card *card)
305{
306 struct snd_msnd *chip = card->private_data;
307 unsigned int idx;
308 int err;
309
310 if (snd_BUG_ON(!chip))
311 return -EINVAL;
312 spin_lock_init(&chip->mixer_lock);
313 strcpy(card->mixername, "MSND Pinnacle Mixer");
314
315 for (idx = 0; idx < ARRAY_SIZE(snd_msnd_controls); idx++)
316 err = snd_ctl_add(card,
317 snd_ctl_new1(snd_msnd_controls + idx, chip));
318 if (err < 0)
319 return err;
320
321 return 0;
322}
323EXPORT_SYMBOL(snd_msndmix_new);
324
325void snd_msndmix_setup(struct snd_msnd *dev)
326{
327 update_pot(MSND_MIXER_LINE, bInPotPos, HDEXAR_IN_SET_POTS);
328 update_potm(MSND_MIXER_AUX, bAuxPotPos, HDEXAR_AUX_SET_POTS);
329 update_volm(MSND_MIXER_PCM, wCurrPlayVol);
330 update_volm(MSND_MIXER_IMIX, wCurrInVol);
331 if (dev->type == msndPinnacle) {
332 update_pot(MSND_MIXER_MIC, bMicPotPos, HDEXAR_MIC_SET_POTS);
333 update_volm(MSND_MIXER_SYNTH, wCurrMHdrVol);
334 }
335}
336EXPORT_SYMBOL(snd_msndmix_setup);
337
338int snd_msndmix_force_recsrc(struct snd_msnd *dev, int recsrc)
339{
340 dev->recsrc = -1;
341 return snd_msndmix_set_mux(dev, recsrc);
342}
343EXPORT_SYMBOL(snd_msndmix_force_recsrc);
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-22 05:17:04 -0400