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1da177e4 LT |
1 | /* |
2 | * Driver for generic ESS AudioDrive ES18xx soundcards | |
3 | * Copyright (c) by Christian Fischbach <fishbach@pool.informatik.rwth-aachen.de> | |
4 | * Copyright (c) by Abramo Bagnara <abramo@alsa-project.org> | |
5 | * | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation; either version 2 of the License, or | |
10 | * (at your option) any later version. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with this program; if not, write to the Free Software | |
19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
20 | * | |
21 | */ | |
22 | /* GENERAL NOTES: | |
23 | * | |
24 | * BUGS: | |
25 | * - There are pops (we can't delay in trigger function, cause midlevel | |
26 | * often need to trigger down and then up very quickly). | |
27 | * Any ideas? | |
28 | * - Support for 16 bit DMA seems to be broken. I've no hardware to tune it. | |
29 | */ | |
30 | ||
31 | /* | |
32 | * ES1868 NOTES: | |
33 | * - The chip has one half duplex pcm (with very limited full duplex support). | |
34 | * | |
35 | * - Duplex stereophonic sound is impossible. | |
36 | * - Record and playback must share the same frequency rate. | |
37 | * | |
38 | * - The driver use dma2 for playback and dma1 for capture. | |
39 | */ | |
40 | ||
41 | /* | |
42 | * ES1869 NOTES: | |
43 | * | |
44 | * - there are a first full duplex pcm and a second playback only pcm | |
45 | * (incompatible with first pcm capture) | |
46 | * | |
47 | * - there is support for the capture volume and ESS Spatializer 3D effect. | |
48 | * | |
49 | * - contrarily to some pages in DS_1869.PDF the rates can be set | |
50 | * independently. | |
51 | * | |
95b71296 MS |
52 | * - Zoom Video is implemented by sharing the FM DAC, thus the user can |
53 | * have either FM playback or Video playback but not both simultaneously. | |
54 | * The Video Playback Switch mixer control toggles this choice. | |
55 | * | |
1da177e4 LT |
56 | * BUGS: |
57 | * | |
58 | * - There is a major trouble I noted: | |
59 | * | |
60 | * using both channel for playback stereo 16 bit samples at 44100 Hz | |
61 | * the second pcm (Audio1) DMA slows down irregularly and sound is garbled. | |
62 | * | |
63 | * The same happens using Audio1 for captureing. | |
64 | * | |
65 | * The Windows driver does not suffer of this (although it use Audio1 | |
66 | * only for captureing). I'm unable to discover why. | |
67 | * | |
68 | */ | |
69 | ||
95b71296 MS |
70 | /* |
71 | * ES1879 NOTES: | |
72 | * - When Zoom Video is enabled (reg 0x71 bit 6 toggled on) the PCM playback | |
73 | * seems to be effected (speaker_test plays a lower frequency). Can't find | |
74 | * anything in the datasheet to account for this, so a Video Playback Switch | |
75 | * control has been included to allow ZV to be enabled only when necessary. | |
76 | * Then again on at least one test system the 0x71 bit 6 enable bit is not | |
77 | * needed for ZV, so maybe the datasheet is entirely wrong here. | |
78 | */ | |
79 | ||
1da177e4 | 80 | #include <linux/init.h> |
f7e0ba3e | 81 | #include <linux/err.h> |
5e24c1c1 | 82 | #include <linux/isa.h> |
1da177e4 LT |
83 | #include <linux/slab.h> |
84 | #include <linux/pnp.h> | |
85 | #include <linux/isapnp.h> | |
86 | #include <linux/moduleparam.h> | |
1caef6aa AM |
87 | #include <linux/delay.h> |
88 | ||
f7e0ba3e TI |
89 | #include <asm/io.h> |
90 | #include <asm/dma.h> | |
1da177e4 LT |
91 | #include <sound/core.h> |
92 | #include <sound/control.h> | |
93 | #include <sound/pcm.h> | |
94 | #include <sound/pcm_params.h> | |
95 | #include <sound/mpu401.h> | |
96 | #include <sound/opl3.h> | |
1da177e4 LT |
97 | #define SNDRV_LEGACY_FIND_FREE_IRQ |
98 | #define SNDRV_LEGACY_FIND_FREE_DMA | |
99 | #include <sound/initval.h> | |
100 | ||
101 | #define PFX "es18xx: " | |
102 | ||
8047c910 | 103 | struct snd_es18xx { |
1da177e4 LT |
104 | unsigned long port; /* port of ESS chip */ |
105 | unsigned long mpu_port; /* MPU-401 port of ESS chip */ | |
106 | unsigned long fm_port; /* FM port */ | |
107 | unsigned long ctrl_port; /* Control port of ESS chip */ | |
108 | struct resource *res_port; | |
109 | struct resource *res_mpu_port; | |
110 | struct resource *res_ctrl_port; | |
111 | int irq; /* IRQ number of ESS chip */ | |
112 | int dma1; /* DMA1 */ | |
113 | int dma2; /* DMA2 */ | |
114 | unsigned short version; /* version of ESS chip */ | |
115 | int caps; /* Chip capabilities */ | |
116 | unsigned short audio2_vol; /* volume level of audio2 */ | |
117 | ||
118 | unsigned short active; /* active channel mask */ | |
119 | unsigned int dma1_size; | |
120 | unsigned int dma2_size; | |
121 | unsigned int dma1_shift; | |
122 | unsigned int dma2_shift; | |
123 | ||
8047c910 TI |
124 | struct snd_pcm *pcm; |
125 | struct snd_pcm_substream *playback_a_substream; | |
126 | struct snd_pcm_substream *capture_a_substream; | |
127 | struct snd_pcm_substream *playback_b_substream; | |
1da177e4 | 128 | |
8047c910 | 129 | struct snd_rawmidi *rmidi; |
1da177e4 | 130 | |
8047c910 TI |
131 | struct snd_kcontrol *hw_volume; |
132 | struct snd_kcontrol *hw_switch; | |
133 | struct snd_kcontrol *master_volume; | |
134 | struct snd_kcontrol *master_switch; | |
1da177e4 LT |
135 | |
136 | spinlock_t reg_lock; | |
137 | spinlock_t mixer_lock; | |
138 | spinlock_t ctrl_lock; | |
139 | #ifdef CONFIG_PM | |
140 | unsigned char pm_reg; | |
141 | #endif | |
142 | }; | |
143 | ||
f7e0ba3e TI |
144 | struct snd_audiodrive { |
145 | struct snd_es18xx *chip; | |
146 | #ifdef CONFIG_PNP | |
147 | struct pnp_dev *dev; | |
148 | struct pnp_dev *devc; | |
149 | #endif | |
150 | }; | |
151 | ||
1da177e4 LT |
152 | #define AUDIO1_IRQ 0x01 |
153 | #define AUDIO2_IRQ 0x02 | |
154 | #define HWV_IRQ 0x04 | |
155 | #define MPU_IRQ 0x08 | |
156 | ||
157 | #define ES18XX_PCM2 0x0001 /* Has two useable PCM */ | |
158 | #define ES18XX_SPATIALIZER 0x0002 /* Has 3D Spatializer */ | |
159 | #define ES18XX_RECMIX 0x0004 /* Has record mixer */ | |
160 | #define ES18XX_DUPLEX_MONO 0x0008 /* Has mono duplex only */ | |
161 | #define ES18XX_DUPLEX_SAME 0x0010 /* Playback and record must share the same rate */ | |
162 | #define ES18XX_NEW_RATE 0x0020 /* More precise rate setting */ | |
163 | #define ES18XX_AUXB 0x0040 /* AuxB mixer control */ | |
561de31a | 164 | #define ES18XX_HWV 0x0080 /* Has separate hardware volume mixer controls*/ |
1da177e4 LT |
165 | #define ES18XX_MONO 0x0100 /* Mono_in mixer control */ |
166 | #define ES18XX_I2S 0x0200 /* I2S mixer control */ | |
167 | #define ES18XX_MUTEREC 0x0400 /* Record source can be muted */ | |
168 | #define ES18XX_CONTROL 0x0800 /* Has control ports */ | |
169 | ||
170 | /* Power Management */ | |
171 | #define ES18XX_PM 0x07 | |
172 | #define ES18XX_PM_GPO0 0x01 | |
173 | #define ES18XX_PM_GPO1 0x02 | |
174 | #define ES18XX_PM_PDR 0x04 | |
175 | #define ES18XX_PM_ANA 0x08 | |
176 | #define ES18XX_PM_FM 0x020 | |
177 | #define ES18XX_PM_SUS 0x080 | |
178 | ||
1da177e4 LT |
179 | /* Lowlevel */ |
180 | ||
181 | #define DAC1 0x01 | |
182 | #define ADC1 0x02 | |
183 | #define DAC2 0x04 | |
184 | #define MILLISECOND 10000 | |
185 | ||
8047c910 | 186 | static int snd_es18xx_dsp_command(struct snd_es18xx *chip, unsigned char val) |
1da177e4 LT |
187 | { |
188 | int i; | |
189 | ||
190 | for(i = MILLISECOND; i; i--) | |
191 | if ((inb(chip->port + 0x0C) & 0x80) == 0) { | |
192 | outb(val, chip->port + 0x0C); | |
193 | return 0; | |
194 | } | |
99b359ba | 195 | snd_printk(KERN_ERR "dsp_command: timeout (0x%x)\n", val); |
1da177e4 LT |
196 | return -EINVAL; |
197 | } | |
198 | ||
8047c910 | 199 | static int snd_es18xx_dsp_get_byte(struct snd_es18xx *chip) |
1da177e4 LT |
200 | { |
201 | int i; | |
202 | ||
203 | for(i = MILLISECOND/10; i; i--) | |
204 | if (inb(chip->port + 0x0C) & 0x40) | |
205 | return inb(chip->port + 0x0A); | |
99b359ba TI |
206 | snd_printk(KERN_ERR "dsp_get_byte failed: 0x%lx = 0x%x!!!\n", |
207 | chip->port + 0x0A, inb(chip->port + 0x0A)); | |
1da177e4 LT |
208 | return -ENODEV; |
209 | } | |
210 | ||
211 | #undef REG_DEBUG | |
212 | ||
8047c910 | 213 | static int snd_es18xx_write(struct snd_es18xx *chip, |
1da177e4 LT |
214 | unsigned char reg, unsigned char data) |
215 | { | |
216 | unsigned long flags; | |
217 | int ret; | |
218 | ||
219 | spin_lock_irqsave(&chip->reg_lock, flags); | |
220 | ret = snd_es18xx_dsp_command(chip, reg); | |
221 | if (ret < 0) | |
222 | goto end; | |
223 | ret = snd_es18xx_dsp_command(chip, data); | |
224 | end: | |
225 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
226 | #ifdef REG_DEBUG | |
99b359ba | 227 | snd_printk(KERN_DEBUG "Reg %02x set to %02x\n", reg, data); |
1da177e4 LT |
228 | #endif |
229 | return ret; | |
230 | } | |
231 | ||
8047c910 | 232 | static int snd_es18xx_read(struct snd_es18xx *chip, unsigned char reg) |
1da177e4 LT |
233 | { |
234 | unsigned long flags; | |
235 | int ret, data; | |
236 | spin_lock_irqsave(&chip->reg_lock, flags); | |
237 | ret = snd_es18xx_dsp_command(chip, 0xC0); | |
238 | if (ret < 0) | |
239 | goto end; | |
240 | ret = snd_es18xx_dsp_command(chip, reg); | |
241 | if (ret < 0) | |
242 | goto end; | |
243 | data = snd_es18xx_dsp_get_byte(chip); | |
244 | ret = data; | |
245 | #ifdef REG_DEBUG | |
99b359ba | 246 | snd_printk(KERN_DEBUG "Reg %02x now is %02x (%d)\n", reg, data, ret); |
1da177e4 LT |
247 | #endif |
248 | end: | |
249 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
250 | return ret; | |
251 | } | |
252 | ||
253 | /* Return old value */ | |
8047c910 | 254 | static int snd_es18xx_bits(struct snd_es18xx *chip, unsigned char reg, |
1da177e4 LT |
255 | unsigned char mask, unsigned char val) |
256 | { | |
257 | int ret; | |
258 | unsigned char old, new, oval; | |
259 | unsigned long flags; | |
260 | spin_lock_irqsave(&chip->reg_lock, flags); | |
261 | ret = snd_es18xx_dsp_command(chip, 0xC0); | |
262 | if (ret < 0) | |
263 | goto end; | |
264 | ret = snd_es18xx_dsp_command(chip, reg); | |
265 | if (ret < 0) | |
266 | goto end; | |
267 | ret = snd_es18xx_dsp_get_byte(chip); | |
268 | if (ret < 0) { | |
269 | goto end; | |
270 | } | |
271 | old = ret; | |
272 | oval = old & mask; | |
273 | if (val != oval) { | |
274 | ret = snd_es18xx_dsp_command(chip, reg); | |
275 | if (ret < 0) | |
276 | goto end; | |
277 | new = (old & ~mask) | (val & mask); | |
278 | ret = snd_es18xx_dsp_command(chip, new); | |
279 | if (ret < 0) | |
280 | goto end; | |
281 | #ifdef REG_DEBUG | |
99b359ba TI |
282 | snd_printk(KERN_DEBUG "Reg %02x was %02x, set to %02x (%d)\n", |
283 | reg, old, new, ret); | |
1da177e4 LT |
284 | #endif |
285 | } | |
286 | ret = oval; | |
287 | end: | |
288 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
289 | return ret; | |
290 | } | |
291 | ||
8047c910 | 292 | static inline void snd_es18xx_mixer_write(struct snd_es18xx *chip, |
1da177e4 LT |
293 | unsigned char reg, unsigned char data) |
294 | { | |
295 | unsigned long flags; | |
296 | spin_lock_irqsave(&chip->mixer_lock, flags); | |
297 | outb(reg, chip->port + 0x04); | |
298 | outb(data, chip->port + 0x05); | |
299 | spin_unlock_irqrestore(&chip->mixer_lock, flags); | |
300 | #ifdef REG_DEBUG | |
99b359ba | 301 | snd_printk(KERN_DEBUG "Mixer reg %02x set to %02x\n", reg, data); |
1da177e4 LT |
302 | #endif |
303 | } | |
304 | ||
8047c910 | 305 | static inline int snd_es18xx_mixer_read(struct snd_es18xx *chip, unsigned char reg) |
1da177e4 LT |
306 | { |
307 | unsigned long flags; | |
308 | int data; | |
309 | spin_lock_irqsave(&chip->mixer_lock, flags); | |
310 | outb(reg, chip->port + 0x04); | |
311 | data = inb(chip->port + 0x05); | |
312 | spin_unlock_irqrestore(&chip->mixer_lock, flags); | |
313 | #ifdef REG_DEBUG | |
99b359ba | 314 | snd_printk(KERN_DEBUG "Mixer reg %02x now is %02x\n", reg, data); |
1da177e4 LT |
315 | #endif |
316 | return data; | |
317 | } | |
318 | ||
319 | /* Return old value */ | |
8047c910 | 320 | static inline int snd_es18xx_mixer_bits(struct snd_es18xx *chip, unsigned char reg, |
1da177e4 LT |
321 | unsigned char mask, unsigned char val) |
322 | { | |
323 | unsigned char old, new, oval; | |
324 | unsigned long flags; | |
325 | spin_lock_irqsave(&chip->mixer_lock, flags); | |
326 | outb(reg, chip->port + 0x04); | |
327 | old = inb(chip->port + 0x05); | |
328 | oval = old & mask; | |
329 | if (val != oval) { | |
330 | new = (old & ~mask) | (val & mask); | |
331 | outb(new, chip->port + 0x05); | |
332 | #ifdef REG_DEBUG | |
99b359ba TI |
333 | snd_printk(KERN_DEBUG "Mixer reg %02x was %02x, set to %02x\n", |
334 | reg, old, new); | |
1da177e4 LT |
335 | #endif |
336 | } | |
337 | spin_unlock_irqrestore(&chip->mixer_lock, flags); | |
338 | return oval; | |
339 | } | |
340 | ||
8047c910 | 341 | static inline int snd_es18xx_mixer_writable(struct snd_es18xx *chip, unsigned char reg, |
1da177e4 LT |
342 | unsigned char mask) |
343 | { | |
344 | int old, expected, new; | |
345 | unsigned long flags; | |
346 | spin_lock_irqsave(&chip->mixer_lock, flags); | |
347 | outb(reg, chip->port + 0x04); | |
348 | old = inb(chip->port + 0x05); | |
349 | expected = old ^ mask; | |
350 | outb(expected, chip->port + 0x05); | |
351 | new = inb(chip->port + 0x05); | |
352 | spin_unlock_irqrestore(&chip->mixer_lock, flags); | |
353 | #ifdef REG_DEBUG | |
99b359ba TI |
354 | snd_printk(KERN_DEBUG "Mixer reg %02x was %02x, set to %02x, now is %02x\n", |
355 | reg, old, expected, new); | |
1da177e4 LT |
356 | #endif |
357 | return expected == new; | |
358 | } | |
359 | ||
360 | ||
8047c910 | 361 | static int snd_es18xx_reset(struct snd_es18xx *chip) |
1da177e4 LT |
362 | { |
363 | int i; | |
364 | outb(0x03, chip->port + 0x06); | |
365 | inb(chip->port + 0x06); | |
366 | outb(0x00, chip->port + 0x06); | |
367 | for(i = 0; i < MILLISECOND && !(inb(chip->port + 0x0E) & 0x80); i++); | |
368 | if (inb(chip->port + 0x0A) != 0xAA) | |
369 | return -1; | |
370 | return 0; | |
371 | } | |
372 | ||
8047c910 | 373 | static int snd_es18xx_reset_fifo(struct snd_es18xx *chip) |
1da177e4 LT |
374 | { |
375 | outb(0x02, chip->port + 0x06); | |
376 | inb(chip->port + 0x06); | |
377 | outb(0x00, chip->port + 0x06); | |
378 | return 0; | |
379 | } | |
380 | ||
8047c910 | 381 | static struct snd_ratnum new_clocks[2] = { |
1da177e4 LT |
382 | { |
383 | .num = 793800, | |
384 | .den_min = 1, | |
385 | .den_max = 128, | |
386 | .den_step = 1, | |
387 | }, | |
388 | { | |
389 | .num = 768000, | |
390 | .den_min = 1, | |
391 | .den_max = 128, | |
392 | .den_step = 1, | |
393 | } | |
394 | }; | |
395 | ||
8047c910 | 396 | static struct snd_pcm_hw_constraint_ratnums new_hw_constraints_clocks = { |
1da177e4 LT |
397 | .nrats = 2, |
398 | .rats = new_clocks, | |
399 | }; | |
400 | ||
8047c910 | 401 | static struct snd_ratnum old_clocks[2] = { |
1da177e4 LT |
402 | { |
403 | .num = 795444, | |
404 | .den_min = 1, | |
405 | .den_max = 128, | |
406 | .den_step = 1, | |
407 | }, | |
408 | { | |
409 | .num = 397722, | |
410 | .den_min = 1, | |
411 | .den_max = 128, | |
412 | .den_step = 1, | |
413 | } | |
414 | }; | |
415 | ||
8047c910 | 416 | static struct snd_pcm_hw_constraint_ratnums old_hw_constraints_clocks = { |
1da177e4 LT |
417 | .nrats = 2, |
418 | .rats = old_clocks, | |
419 | }; | |
420 | ||
421 | ||
8047c910 TI |
422 | static void snd_es18xx_rate_set(struct snd_es18xx *chip, |
423 | struct snd_pcm_substream *substream, | |
1da177e4 LT |
424 | int mode) |
425 | { | |
426 | unsigned int bits, div0; | |
8047c910 | 427 | struct snd_pcm_runtime *runtime = substream->runtime; |
1da177e4 LT |
428 | if (chip->caps & ES18XX_NEW_RATE) { |
429 | if (runtime->rate_num == new_clocks[0].num) | |
430 | bits = 128 - runtime->rate_den; | |
431 | else | |
432 | bits = 256 - runtime->rate_den; | |
433 | } else { | |
434 | if (runtime->rate_num == old_clocks[0].num) | |
435 | bits = 256 - runtime->rate_den; | |
436 | else | |
437 | bits = 128 - runtime->rate_den; | |
438 | } | |
439 | ||
440 | /* set filter register */ | |
441 | div0 = 256 - 7160000*20/(8*82*runtime->rate); | |
442 | ||
443 | if ((chip->caps & ES18XX_PCM2) && mode == DAC2) { | |
444 | snd_es18xx_mixer_write(chip, 0x70, bits); | |
445 | /* | |
446 | * Comment from kernel oss driver: | |
447 | * FKS: fascinating: 0x72 doesn't seem to work. | |
448 | */ | |
449 | snd_es18xx_write(chip, 0xA2, div0); | |
450 | snd_es18xx_mixer_write(chip, 0x72, div0); | |
451 | } else { | |
452 | snd_es18xx_write(chip, 0xA1, bits); | |
453 | snd_es18xx_write(chip, 0xA2, div0); | |
454 | } | |
455 | } | |
456 | ||
8047c910 TI |
457 | static int snd_es18xx_playback_hw_params(struct snd_pcm_substream *substream, |
458 | struct snd_pcm_hw_params *hw_params) | |
1da177e4 | 459 | { |
8047c910 | 460 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
1da177e4 LT |
461 | int shift, err; |
462 | ||
463 | shift = 0; | |
464 | if (params_channels(hw_params) == 2) | |
465 | shift++; | |
466 | if (snd_pcm_format_width(params_format(hw_params)) == 16) | |
467 | shift++; | |
468 | ||
469 | if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) { | |
470 | if ((chip->caps & ES18XX_DUPLEX_MONO) && | |
471 | (chip->capture_a_substream) && | |
472 | params_channels(hw_params) != 1) { | |
473 | _snd_pcm_hw_param_setempty(hw_params, SNDRV_PCM_HW_PARAM_CHANNELS); | |
474 | return -EBUSY; | |
475 | } | |
476 | chip->dma2_shift = shift; | |
477 | } else { | |
478 | chip->dma1_shift = shift; | |
479 | } | |
480 | if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) | |
481 | return err; | |
482 | return 0; | |
483 | } | |
484 | ||
8047c910 | 485 | static int snd_es18xx_pcm_hw_free(struct snd_pcm_substream *substream) |
1da177e4 LT |
486 | { |
487 | return snd_pcm_lib_free_pages(substream); | |
488 | } | |
489 | ||
8047c910 TI |
490 | static int snd_es18xx_playback1_prepare(struct snd_es18xx *chip, |
491 | struct snd_pcm_substream *substream) | |
1da177e4 | 492 | { |
8047c910 | 493 | struct snd_pcm_runtime *runtime = substream->runtime; |
1da177e4 LT |
494 | unsigned int size = snd_pcm_lib_buffer_bytes(substream); |
495 | unsigned int count = snd_pcm_lib_period_bytes(substream); | |
496 | ||
497 | chip->dma2_size = size; | |
498 | ||
499 | snd_es18xx_rate_set(chip, substream, DAC2); | |
500 | ||
501 | /* Transfer Count Reload */ | |
502 | count = 0x10000 - count; | |
503 | snd_es18xx_mixer_write(chip, 0x74, count & 0xff); | |
504 | snd_es18xx_mixer_write(chip, 0x76, count >> 8); | |
505 | ||
506 | /* Set format */ | |
507 | snd_es18xx_mixer_bits(chip, 0x7A, 0x07, | |
508 | ((runtime->channels == 1) ? 0x00 : 0x02) | | |
509 | (snd_pcm_format_width(runtime->format) == 16 ? 0x01 : 0x00) | | |
510 | (snd_pcm_format_unsigned(runtime->format) ? 0x00 : 0x04)); | |
511 | ||
512 | /* Set DMA controller */ | |
513 | snd_dma_program(chip->dma2, runtime->dma_addr, size, DMA_MODE_WRITE | DMA_AUTOINIT); | |
514 | ||
515 | return 0; | |
516 | } | |
517 | ||
8047c910 TI |
518 | static int snd_es18xx_playback1_trigger(struct snd_es18xx *chip, |
519 | struct snd_pcm_substream *substream, | |
1da177e4 LT |
520 | int cmd) |
521 | { | |
522 | switch (cmd) { | |
523 | case SNDRV_PCM_TRIGGER_START: | |
524 | case SNDRV_PCM_TRIGGER_RESUME: | |
525 | if (chip->active & DAC2) | |
526 | return 0; | |
527 | chip->active |= DAC2; | |
528 | /* Start DMA */ | |
529 | if (chip->dma2 >= 4) | |
530 | snd_es18xx_mixer_write(chip, 0x78, 0xb3); | |
531 | else | |
532 | snd_es18xx_mixer_write(chip, 0x78, 0x93); | |
533 | #ifdef AVOID_POPS | |
534 | /* Avoid pops */ | |
535 | udelay(100000); | |
536 | if (chip->caps & ES18XX_PCM2) | |
537 | /* Restore Audio 2 volume */ | |
538 | snd_es18xx_mixer_write(chip, 0x7C, chip->audio2_vol); | |
539 | else | |
540 | /* Enable PCM output */ | |
541 | snd_es18xx_dsp_command(chip, 0xD1); | |
542 | #endif | |
543 | break; | |
544 | case SNDRV_PCM_TRIGGER_STOP: | |
545 | case SNDRV_PCM_TRIGGER_SUSPEND: | |
546 | if (!(chip->active & DAC2)) | |
547 | return 0; | |
548 | chip->active &= ~DAC2; | |
549 | /* Stop DMA */ | |
550 | snd_es18xx_mixer_write(chip, 0x78, 0x00); | |
551 | #ifdef AVOID_POPS | |
552 | udelay(25000); | |
553 | if (chip->caps & ES18XX_PCM2) | |
554 | /* Set Audio 2 volume to 0 */ | |
555 | snd_es18xx_mixer_write(chip, 0x7C, 0); | |
556 | else | |
557 | /* Disable PCM output */ | |
558 | snd_es18xx_dsp_command(chip, 0xD3); | |
559 | #endif | |
560 | break; | |
561 | default: | |
562 | return -EINVAL; | |
563 | } | |
564 | ||
565 | return 0; | |
566 | } | |
567 | ||
8047c910 TI |
568 | static int snd_es18xx_capture_hw_params(struct snd_pcm_substream *substream, |
569 | struct snd_pcm_hw_params *hw_params) | |
1da177e4 | 570 | { |
8047c910 | 571 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
1da177e4 LT |
572 | int shift, err; |
573 | ||
574 | shift = 0; | |
575 | if ((chip->caps & ES18XX_DUPLEX_MONO) && | |
576 | chip->playback_a_substream && | |
577 | params_channels(hw_params) != 1) { | |
578 | _snd_pcm_hw_param_setempty(hw_params, SNDRV_PCM_HW_PARAM_CHANNELS); | |
579 | return -EBUSY; | |
580 | } | |
581 | if (params_channels(hw_params) == 2) | |
582 | shift++; | |
583 | if (snd_pcm_format_width(params_format(hw_params)) == 16) | |
584 | shift++; | |
585 | chip->dma1_shift = shift; | |
586 | if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) | |
587 | return err; | |
588 | return 0; | |
589 | } | |
590 | ||
8047c910 | 591 | static int snd_es18xx_capture_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 592 | { |
8047c910 TI |
593 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
594 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 LT |
595 | unsigned int size = snd_pcm_lib_buffer_bytes(substream); |
596 | unsigned int count = snd_pcm_lib_period_bytes(substream); | |
597 | ||
598 | chip->dma1_size = size; | |
599 | ||
600 | snd_es18xx_reset_fifo(chip); | |
601 | ||
602 | /* Set stereo/mono */ | |
603 | snd_es18xx_bits(chip, 0xA8, 0x03, runtime->channels == 1 ? 0x02 : 0x01); | |
604 | ||
605 | snd_es18xx_rate_set(chip, substream, ADC1); | |
606 | ||
607 | /* Transfer Count Reload */ | |
608 | count = 0x10000 - count; | |
609 | snd_es18xx_write(chip, 0xA4, count & 0xff); | |
610 | snd_es18xx_write(chip, 0xA5, count >> 8); | |
611 | ||
612 | #ifdef AVOID_POPS | |
613 | udelay(100000); | |
614 | #endif | |
615 | ||
616 | /* Set format */ | |
617 | snd_es18xx_write(chip, 0xB7, | |
618 | snd_pcm_format_unsigned(runtime->format) ? 0x51 : 0x71); | |
619 | snd_es18xx_write(chip, 0xB7, 0x90 | | |
620 | ((runtime->channels == 1) ? 0x40 : 0x08) | | |
621 | (snd_pcm_format_width(runtime->format) == 16 ? 0x04 : 0x00) | | |
622 | (snd_pcm_format_unsigned(runtime->format) ? 0x00 : 0x20)); | |
623 | ||
3a4fa0a2 | 624 | /* Set DMA controller */ |
1da177e4 LT |
625 | snd_dma_program(chip->dma1, runtime->dma_addr, size, DMA_MODE_READ | DMA_AUTOINIT); |
626 | ||
627 | return 0; | |
628 | } | |
629 | ||
8047c910 | 630 | static int snd_es18xx_capture_trigger(struct snd_pcm_substream *substream, |
1da177e4 LT |
631 | int cmd) |
632 | { | |
8047c910 | 633 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
1da177e4 LT |
634 | |
635 | switch (cmd) { | |
636 | case SNDRV_PCM_TRIGGER_START: | |
637 | case SNDRV_PCM_TRIGGER_RESUME: | |
638 | if (chip->active & ADC1) | |
639 | return 0; | |
640 | chip->active |= ADC1; | |
641 | /* Start DMA */ | |
642 | snd_es18xx_write(chip, 0xB8, 0x0f); | |
643 | break; | |
644 | case SNDRV_PCM_TRIGGER_STOP: | |
645 | case SNDRV_PCM_TRIGGER_SUSPEND: | |
646 | if (!(chip->active & ADC1)) | |
647 | return 0; | |
648 | chip->active &= ~ADC1; | |
649 | /* Stop DMA */ | |
650 | snd_es18xx_write(chip, 0xB8, 0x00); | |
651 | break; | |
652 | default: | |
653 | return -EINVAL; | |
654 | } | |
655 | ||
656 | return 0; | |
657 | } | |
658 | ||
8047c910 TI |
659 | static int snd_es18xx_playback2_prepare(struct snd_es18xx *chip, |
660 | struct snd_pcm_substream *substream) | |
1da177e4 | 661 | { |
8047c910 | 662 | struct snd_pcm_runtime *runtime = substream->runtime; |
1da177e4 LT |
663 | unsigned int size = snd_pcm_lib_buffer_bytes(substream); |
664 | unsigned int count = snd_pcm_lib_period_bytes(substream); | |
665 | ||
666 | chip->dma1_size = size; | |
667 | ||
668 | snd_es18xx_reset_fifo(chip); | |
669 | ||
670 | /* Set stereo/mono */ | |
671 | snd_es18xx_bits(chip, 0xA8, 0x03, runtime->channels == 1 ? 0x02 : 0x01); | |
672 | ||
673 | snd_es18xx_rate_set(chip, substream, DAC1); | |
674 | ||
675 | /* Transfer Count Reload */ | |
676 | count = 0x10000 - count; | |
677 | snd_es18xx_write(chip, 0xA4, count & 0xff); | |
678 | snd_es18xx_write(chip, 0xA5, count >> 8); | |
679 | ||
680 | /* Set format */ | |
681 | snd_es18xx_write(chip, 0xB6, | |
682 | snd_pcm_format_unsigned(runtime->format) ? 0x80 : 0x00); | |
683 | snd_es18xx_write(chip, 0xB7, | |
684 | snd_pcm_format_unsigned(runtime->format) ? 0x51 : 0x71); | |
685 | snd_es18xx_write(chip, 0xB7, 0x90 | | |
686 | (runtime->channels == 1 ? 0x40 : 0x08) | | |
687 | (snd_pcm_format_width(runtime->format) == 16 ? 0x04 : 0x00) | | |
688 | (snd_pcm_format_unsigned(runtime->format) ? 0x00 : 0x20)); | |
689 | ||
3a4fa0a2 | 690 | /* Set DMA controller */ |
1da177e4 LT |
691 | snd_dma_program(chip->dma1, runtime->dma_addr, size, DMA_MODE_WRITE | DMA_AUTOINIT); |
692 | ||
693 | return 0; | |
694 | } | |
695 | ||
8047c910 TI |
696 | static int snd_es18xx_playback2_trigger(struct snd_es18xx *chip, |
697 | struct snd_pcm_substream *substream, | |
1da177e4 LT |
698 | int cmd) |
699 | { | |
700 | switch (cmd) { | |
701 | case SNDRV_PCM_TRIGGER_START: | |
702 | case SNDRV_PCM_TRIGGER_RESUME: | |
703 | if (chip->active & DAC1) | |
704 | return 0; | |
705 | chip->active |= DAC1; | |
706 | /* Start DMA */ | |
707 | snd_es18xx_write(chip, 0xB8, 0x05); | |
708 | #ifdef AVOID_POPS | |
709 | /* Avoid pops */ | |
710 | udelay(100000); | |
711 | /* Enable Audio 1 */ | |
712 | snd_es18xx_dsp_command(chip, 0xD1); | |
713 | #endif | |
714 | break; | |
715 | case SNDRV_PCM_TRIGGER_STOP: | |
716 | case SNDRV_PCM_TRIGGER_SUSPEND: | |
717 | if (!(chip->active & DAC1)) | |
718 | return 0; | |
719 | chip->active &= ~DAC1; | |
720 | /* Stop DMA */ | |
721 | snd_es18xx_write(chip, 0xB8, 0x00); | |
722 | #ifdef AVOID_POPS | |
723 | /* Avoid pops */ | |
724 | udelay(25000); | |
725 | /* Disable Audio 1 */ | |
726 | snd_es18xx_dsp_command(chip, 0xD3); | |
727 | #endif | |
728 | break; | |
729 | default: | |
730 | return -EINVAL; | |
731 | } | |
732 | ||
733 | return 0; | |
734 | } | |
735 | ||
8047c910 | 736 | static int snd_es18xx_playback_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 737 | { |
8047c910 | 738 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
1da177e4 LT |
739 | if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) |
740 | return snd_es18xx_playback1_prepare(chip, substream); | |
741 | else | |
742 | return snd_es18xx_playback2_prepare(chip, substream); | |
743 | } | |
744 | ||
8047c910 | 745 | static int snd_es18xx_playback_trigger(struct snd_pcm_substream *substream, |
1da177e4 LT |
746 | int cmd) |
747 | { | |
8047c910 | 748 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
1da177e4 LT |
749 | if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) |
750 | return snd_es18xx_playback1_trigger(chip, substream, cmd); | |
751 | else | |
752 | return snd_es18xx_playback2_trigger(chip, substream, cmd); | |
753 | } | |
754 | ||
7d12e780 | 755 | static irqreturn_t snd_es18xx_interrupt(int irq, void *dev_id) |
1da177e4 | 756 | { |
3c76b4d6 KH |
757 | struct snd_card *card = dev_id; |
758 | struct snd_audiodrive *acard = card->private_data; | |
759 | struct snd_es18xx *chip = acard->chip; | |
1da177e4 LT |
760 | unsigned char status; |
761 | ||
762 | if (chip->caps & ES18XX_CONTROL) { | |
763 | /* Read Interrupt status */ | |
764 | status = inb(chip->ctrl_port + 6); | |
765 | } else { | |
766 | /* Read Interrupt status */ | |
767 | status = snd_es18xx_mixer_read(chip, 0x7f) >> 4; | |
768 | } | |
769 | #if 0 | |
770 | else { | |
771 | status = 0; | |
772 | if (inb(chip->port + 0x0C) & 0x01) | |
773 | status |= AUDIO1_IRQ; | |
774 | if (snd_es18xx_mixer_read(chip, 0x7A) & 0x80) | |
775 | status |= AUDIO2_IRQ; | |
776 | if ((chip->caps & ES18XX_HWV) && | |
777 | snd_es18xx_mixer_read(chip, 0x64) & 0x10) | |
778 | status |= HWV_IRQ; | |
779 | } | |
780 | #endif | |
781 | ||
782 | /* Audio 1 & Audio 2 */ | |
783 | if (status & AUDIO2_IRQ) { | |
784 | if (chip->active & DAC2) | |
785 | snd_pcm_period_elapsed(chip->playback_a_substream); | |
786 | /* ack interrupt */ | |
787 | snd_es18xx_mixer_bits(chip, 0x7A, 0x80, 0x00); | |
788 | } | |
789 | if (status & AUDIO1_IRQ) { | |
790 | /* ok.. capture is active */ | |
791 | if (chip->active & ADC1) | |
792 | snd_pcm_period_elapsed(chip->capture_a_substream); | |
793 | /* ok.. playback2 is active */ | |
794 | else if (chip->active & DAC1) | |
795 | snd_pcm_period_elapsed(chip->playback_b_substream); | |
796 | /* ack interrupt */ | |
797 | inb(chip->port + 0x0E); | |
798 | } | |
799 | ||
800 | /* MPU */ | |
801 | if ((status & MPU_IRQ) && chip->rmidi) | |
7d12e780 | 802 | snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data); |
1da177e4 LT |
803 | |
804 | /* Hardware volume */ | |
805 | if (status & HWV_IRQ) { | |
14086771 MS |
806 | int split = 0; |
807 | if (chip->caps & ES18XX_HWV) { | |
808 | split = snd_es18xx_mixer_read(chip, 0x64) & 0x80; | |
3c76b4d6 KH |
809 | snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, |
810 | &chip->hw_switch->id); | |
811 | snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, | |
812 | &chip->hw_volume->id); | |
14086771 | 813 | } |
1da177e4 | 814 | if (!split) { |
3c76b4d6 KH |
815 | snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, |
816 | &chip->master_switch->id); | |
817 | snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, | |
818 | &chip->master_volume->id); | |
1da177e4 LT |
819 | } |
820 | /* ack interrupt */ | |
821 | snd_es18xx_mixer_write(chip, 0x66, 0x00); | |
822 | } | |
823 | return IRQ_HANDLED; | |
824 | } | |
825 | ||
8047c910 | 826 | static snd_pcm_uframes_t snd_es18xx_playback_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 827 | { |
8047c910 | 828 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
1da177e4 LT |
829 | int pos; |
830 | ||
831 | if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) { | |
832 | if (!(chip->active & DAC2)) | |
833 | return 0; | |
834 | pos = snd_dma_pointer(chip->dma2, chip->dma2_size); | |
835 | return pos >> chip->dma2_shift; | |
836 | } else { | |
837 | if (!(chip->active & DAC1)) | |
838 | return 0; | |
839 | pos = snd_dma_pointer(chip->dma1, chip->dma1_size); | |
840 | return pos >> chip->dma1_shift; | |
841 | } | |
842 | } | |
843 | ||
8047c910 | 844 | static snd_pcm_uframes_t snd_es18xx_capture_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 845 | { |
8047c910 | 846 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
1da177e4 LT |
847 | int pos; |
848 | ||
849 | if (!(chip->active & ADC1)) | |
850 | return 0; | |
851 | pos = snd_dma_pointer(chip->dma1, chip->dma1_size); | |
852 | return pos >> chip->dma1_shift; | |
853 | } | |
854 | ||
8047c910 | 855 | static struct snd_pcm_hardware snd_es18xx_playback = |
1da177e4 LT |
856 | { |
857 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | |
858 | SNDRV_PCM_INFO_RESUME | | |
859 | SNDRV_PCM_INFO_MMAP_VALID), | |
860 | .formats = (SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S8 | | |
861 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_U16_LE), | |
862 | .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, | |
863 | .rate_min = 4000, | |
864 | .rate_max = 48000, | |
865 | .channels_min = 1, | |
866 | .channels_max = 2, | |
867 | .buffer_bytes_max = 65536, | |
868 | .period_bytes_min = 64, | |
869 | .period_bytes_max = 65536, | |
870 | .periods_min = 1, | |
871 | .periods_max = 1024, | |
872 | .fifo_size = 0, | |
873 | }; | |
874 | ||
8047c910 | 875 | static struct snd_pcm_hardware snd_es18xx_capture = |
1da177e4 LT |
876 | { |
877 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | |
878 | SNDRV_PCM_INFO_RESUME | | |
879 | SNDRV_PCM_INFO_MMAP_VALID), | |
880 | .formats = (SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S8 | | |
881 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_U16_LE), | |
882 | .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, | |
883 | .rate_min = 4000, | |
884 | .rate_max = 48000, | |
885 | .channels_min = 1, | |
886 | .channels_max = 2, | |
887 | .buffer_bytes_max = 65536, | |
888 | .period_bytes_min = 64, | |
889 | .period_bytes_max = 65536, | |
890 | .periods_min = 1, | |
891 | .periods_max = 1024, | |
892 | .fifo_size = 0, | |
893 | }; | |
894 | ||
8047c910 | 895 | static int snd_es18xx_playback_open(struct snd_pcm_substream *substream) |
1da177e4 | 896 | { |
8047c910 TI |
897 | struct snd_pcm_runtime *runtime = substream->runtime; |
898 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); | |
1da177e4 LT |
899 | |
900 | if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) { | |
901 | if ((chip->caps & ES18XX_DUPLEX_MONO) && | |
902 | chip->capture_a_substream && | |
903 | chip->capture_a_substream->runtime->channels != 1) | |
904 | return -EAGAIN; | |
905 | chip->playback_a_substream = substream; | |
906 | } else if (substream->number <= 1) { | |
907 | if (chip->capture_a_substream) | |
908 | return -EAGAIN; | |
909 | chip->playback_b_substream = substream; | |
910 | } else { | |
911 | snd_BUG(); | |
912 | return -EINVAL; | |
913 | } | |
914 | substream->runtime->hw = snd_es18xx_playback; | |
915 | snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
916 | (chip->caps & ES18XX_NEW_RATE) ? &new_hw_constraints_clocks : &old_hw_constraints_clocks); | |
917 | return 0; | |
918 | } | |
919 | ||
8047c910 | 920 | static int snd_es18xx_capture_open(struct snd_pcm_substream *substream) |
1da177e4 | 921 | { |
8047c910 TI |
922 | struct snd_pcm_runtime *runtime = substream->runtime; |
923 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); | |
1da177e4 LT |
924 | |
925 | if (chip->playback_b_substream) | |
926 | return -EAGAIN; | |
927 | if ((chip->caps & ES18XX_DUPLEX_MONO) && | |
928 | chip->playback_a_substream && | |
929 | chip->playback_a_substream->runtime->channels != 1) | |
930 | return -EAGAIN; | |
931 | chip->capture_a_substream = substream; | |
932 | substream->runtime->hw = snd_es18xx_capture; | |
933 | snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
934 | (chip->caps & ES18XX_NEW_RATE) ? &new_hw_constraints_clocks : &old_hw_constraints_clocks); | |
935 | return 0; | |
936 | } | |
937 | ||
8047c910 | 938 | static int snd_es18xx_playback_close(struct snd_pcm_substream *substream) |
1da177e4 | 939 | { |
8047c910 | 940 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
1da177e4 LT |
941 | |
942 | if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) | |
943 | chip->playback_a_substream = NULL; | |
944 | else | |
945 | chip->playback_b_substream = NULL; | |
946 | ||
947 | snd_pcm_lib_free_pages(substream); | |
948 | return 0; | |
949 | } | |
950 | ||
8047c910 | 951 | static int snd_es18xx_capture_close(struct snd_pcm_substream *substream) |
1da177e4 | 952 | { |
8047c910 | 953 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
1da177e4 LT |
954 | |
955 | chip->capture_a_substream = NULL; | |
956 | snd_pcm_lib_free_pages(substream); | |
957 | return 0; | |
958 | } | |
959 | ||
960 | /* | |
961 | * MIXER part | |
962 | */ | |
963 | ||
f4df221f MS |
964 | /* Record source mux routines: |
965 | * Depending on the chipset this mux switches between 4, 5, or 8 possible inputs. | |
966 | * bit table for the 4/5 source mux: | |
967 | * reg 1C: | |
968 | * b2 b1 b0 muxSource | |
969 | * x 0 x microphone | |
970 | * 0 1 x CD | |
971 | * 1 1 0 line | |
972 | * 1 1 1 mixer | |
973 | * if it's "mixer" and it's a 5 source mux chipset then reg 7A bit 3 determines | |
974 | * either the play mixer or the capture mixer. | |
975 | * | |
976 | * "map4Source" translates from source number to reg bit pattern | |
977 | * "invMap4Source" translates from reg bit pattern to source number | |
978 | */ | |
979 | ||
8047c910 | 980 | static int snd_es18xx_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 | 981 | { |
f4df221f MS |
982 | static char *texts4Source[4] = { |
983 | "Mic", "CD", "Line", "Master" | |
984 | }; | |
985 | static char *texts5Source[5] = { | |
986 | "Mic", "CD", "Line", "Master", "Mix" | |
987 | }; | |
988 | static char *texts8Source[8] = { | |
1da177e4 LT |
989 | "Mic", "Mic Master", "CD", "AOUT", |
990 | "Mic1", "Mix", "Line", "Master" | |
991 | }; | |
f4df221f | 992 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
993 | |
994 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
995 | uinfo->count = 1; | |
f4df221f MS |
996 | switch (chip->version) { |
997 | case 0x1868: | |
998 | case 0x1878: | |
999 | uinfo->value.enumerated.items = 4; | |
1000 | if (uinfo->value.enumerated.item > 3) | |
1001 | uinfo->value.enumerated.item = 3; | |
1002 | strcpy(uinfo->value.enumerated.name, texts4Source[uinfo->value.enumerated.item]); | |
1003 | break; | |
1004 | case 0x1887: | |
1005 | case 0x1888: | |
1006 | uinfo->value.enumerated.items = 5; | |
1007 | if (uinfo->value.enumerated.item > 4) | |
1008 | uinfo->value.enumerated.item = 4; | |
1009 | strcpy(uinfo->value.enumerated.name, texts5Source[uinfo->value.enumerated.item]); | |
1010 | break; | |
1011 | case 0x1869: /* DS somewhat contradictory for 1869: could be be 5 or 8 */ | |
1012 | case 0x1879: | |
1013 | uinfo->value.enumerated.items = 8; | |
1014 | if (uinfo->value.enumerated.item > 7) | |
1015 | uinfo->value.enumerated.item = 7; | |
1016 | strcpy(uinfo->value.enumerated.name, texts8Source[uinfo->value.enumerated.item]); | |
1017 | break; | |
1018 | default: | |
1019 | return -EINVAL; | |
1020 | } | |
1da177e4 LT |
1021 | return 0; |
1022 | } | |
1023 | ||
8047c910 | 1024 | static int snd_es18xx_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1025 | { |
f4df221f | 1026 | static unsigned char invMap4Source[8] = {0, 0, 1, 1, 0, 0, 2, 3}; |
8047c910 | 1027 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
f4df221f MS |
1028 | int muxSource = snd_es18xx_mixer_read(chip, 0x1c) & 0x07; |
1029 | if (!(chip->version == 0x1869 || chip->version == 0x1879)) { | |
1030 | muxSource = invMap4Source[muxSource]; | |
1031 | if (muxSource==3 && | |
1032 | (chip->version == 0x1887 || chip->version == 0x1888) && | |
1033 | (snd_es18xx_mixer_read(chip, 0x7a) & 0x08) | |
1034 | ) | |
1035 | muxSource = 4; | |
1036 | } | |
1037 | ucontrol->value.enumerated.item[0] = muxSource; | |
1da177e4 LT |
1038 | return 0; |
1039 | } | |
1040 | ||
8047c910 | 1041 | static int snd_es18xx_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1042 | { |
f4df221f | 1043 | static unsigned char map4Source[4] = {0, 2, 6, 7}; |
8047c910 | 1044 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 | 1045 | unsigned char val = ucontrol->value.enumerated.item[0]; |
f4df221f MS |
1046 | unsigned char retVal = 0; |
1047 | ||
1048 | switch (chip->version) { | |
1049 | /* 5 source chips */ | |
1050 | case 0x1887: | |
1051 | case 0x1888: | |
1052 | if (val > 4) | |
1053 | return -EINVAL; | |
1054 | if (val == 4) { | |
1055 | retVal = snd_es18xx_mixer_bits(chip, 0x7a, 0x08, 0x08) != 0x08; | |
1056 | val = 3; | |
1057 | } else | |
1058 | retVal = snd_es18xx_mixer_bits(chip, 0x7a, 0x08, 0x00) != 0x00; | |
1059 | /* 4 source chips */ | |
1060 | case 0x1868: | |
1061 | case 0x1878: | |
1062 | if (val > 3) | |
1063 | return -EINVAL; | |
1064 | val = map4Source[val]; | |
1065 | break; | |
1066 | /* 8 source chips */ | |
1067 | case 0x1869: | |
1068 | case 0x1879: | |
1069 | if (val > 7) | |
1070 | return -EINVAL; | |
1071 | break; | |
1072 | default: | |
1da177e4 | 1073 | return -EINVAL; |
f4df221f MS |
1074 | } |
1075 | return (snd_es18xx_mixer_bits(chip, 0x1c, 0x07, val) != val) || retVal; | |
1da177e4 LT |
1076 | } |
1077 | ||
a5ce8890 | 1078 | #define snd_es18xx_info_spatializer_enable snd_ctl_boolean_mono_info |
1da177e4 | 1079 | |
8047c910 | 1080 | static int snd_es18xx_get_spatializer_enable(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1081 | { |
8047c910 | 1082 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1083 | unsigned char val = snd_es18xx_mixer_read(chip, 0x50); |
1084 | ucontrol->value.integer.value[0] = !!(val & 8); | |
1085 | return 0; | |
1086 | } | |
1087 | ||
8047c910 | 1088 | static int snd_es18xx_put_spatializer_enable(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1089 | { |
8047c910 | 1090 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1091 | unsigned char oval, nval; |
1092 | int change; | |
1093 | nval = ucontrol->value.integer.value[0] ? 0x0c : 0x04; | |
1094 | oval = snd_es18xx_mixer_read(chip, 0x50) & 0x0c; | |
1095 | change = nval != oval; | |
1096 | if (change) { | |
1097 | snd_es18xx_mixer_write(chip, 0x50, nval & ~0x04); | |
1098 | snd_es18xx_mixer_write(chip, 0x50, nval); | |
1099 | } | |
1100 | return change; | |
1101 | } | |
1102 | ||
8047c910 | 1103 | static int snd_es18xx_info_hw_volume(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
1104 | { |
1105 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
1106 | uinfo->count = 2; | |
1107 | uinfo->value.integer.min = 0; | |
1108 | uinfo->value.integer.max = 63; | |
1109 | return 0; | |
1110 | } | |
1111 | ||
8047c910 | 1112 | static int snd_es18xx_get_hw_volume(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1113 | { |
8047c910 | 1114 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1115 | ucontrol->value.integer.value[0] = snd_es18xx_mixer_read(chip, 0x61) & 0x3f; |
1116 | ucontrol->value.integer.value[1] = snd_es18xx_mixer_read(chip, 0x63) & 0x3f; | |
1117 | return 0; | |
1118 | } | |
1119 | ||
a5ce8890 | 1120 | #define snd_es18xx_info_hw_switch snd_ctl_boolean_stereo_info |
1da177e4 | 1121 | |
8047c910 | 1122 | static int snd_es18xx_get_hw_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1123 | { |
8047c910 | 1124 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1125 | ucontrol->value.integer.value[0] = !(snd_es18xx_mixer_read(chip, 0x61) & 0x40); |
1126 | ucontrol->value.integer.value[1] = !(snd_es18xx_mixer_read(chip, 0x63) & 0x40); | |
1127 | return 0; | |
1128 | } | |
1129 | ||
8047c910 | 1130 | static void snd_es18xx_hwv_free(struct snd_kcontrol *kcontrol) |
1da177e4 | 1131 | { |
8047c910 | 1132 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1133 | chip->master_volume = NULL; |
1134 | chip->master_switch = NULL; | |
1135 | chip->hw_volume = NULL; | |
1136 | chip->hw_switch = NULL; | |
1137 | } | |
1138 | ||
8047c910 | 1139 | static int snd_es18xx_reg_bits(struct snd_es18xx *chip, unsigned char reg, |
1da177e4 LT |
1140 | unsigned char mask, unsigned char val) |
1141 | { | |
1142 | if (reg < 0xa0) | |
1143 | return snd_es18xx_mixer_bits(chip, reg, mask, val); | |
1144 | else | |
1145 | return snd_es18xx_bits(chip, reg, mask, val); | |
1146 | } | |
1147 | ||
8047c910 | 1148 | static int snd_es18xx_reg_read(struct snd_es18xx *chip, unsigned char reg) |
1da177e4 LT |
1149 | { |
1150 | if (reg < 0xa0) | |
1151 | return snd_es18xx_mixer_read(chip, reg); | |
1152 | else | |
1153 | return snd_es18xx_read(chip, reg); | |
1154 | } | |
1155 | ||
1156 | #define ES18XX_SINGLE(xname, xindex, reg, shift, mask, invert) \ | |
1157 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
1158 | .info = snd_es18xx_info_single, \ | |
1159 | .get = snd_es18xx_get_single, .put = snd_es18xx_put_single, \ | |
1160 | .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } | |
1161 | ||
8047c910 | 1162 | static int snd_es18xx_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
1163 | { |
1164 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
1165 | ||
1166 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; | |
1167 | uinfo->count = 1; | |
1168 | uinfo->value.integer.min = 0; | |
1169 | uinfo->value.integer.max = mask; | |
1170 | return 0; | |
1171 | } | |
1172 | ||
8047c910 | 1173 | static int snd_es18xx_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1174 | { |
8047c910 | 1175 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1176 | int reg = kcontrol->private_value & 0xff; |
1177 | int shift = (kcontrol->private_value >> 8) & 0xff; | |
1178 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
1179 | int invert = (kcontrol->private_value >> 24) & 0xff; | |
1180 | int val; | |
1181 | ||
1182 | val = snd_es18xx_reg_read(chip, reg); | |
1183 | ucontrol->value.integer.value[0] = (val >> shift) & mask; | |
1184 | if (invert) | |
1185 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; | |
1186 | return 0; | |
1187 | } | |
1188 | ||
8047c910 | 1189 | static int snd_es18xx_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1190 | { |
8047c910 | 1191 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1192 | int reg = kcontrol->private_value & 0xff; |
1193 | int shift = (kcontrol->private_value >> 8) & 0xff; | |
1194 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
1195 | int invert = (kcontrol->private_value >> 24) & 0xff; | |
1196 | unsigned char val; | |
1197 | ||
1198 | val = (ucontrol->value.integer.value[0] & mask); | |
1199 | if (invert) | |
1200 | val = mask - val; | |
1201 | mask <<= shift; | |
1202 | val <<= shift; | |
1203 | return snd_es18xx_reg_bits(chip, reg, mask, val) != val; | |
1204 | } | |
1205 | ||
1206 | #define ES18XX_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ | |
1207 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
1208 | .info = snd_es18xx_info_double, \ | |
1209 | .get = snd_es18xx_get_double, .put = snd_es18xx_put_double, \ | |
1210 | .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } | |
1211 | ||
8047c910 | 1212 | static int snd_es18xx_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
1213 | { |
1214 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
1215 | ||
1216 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; | |
1217 | uinfo->count = 2; | |
1218 | uinfo->value.integer.min = 0; | |
1219 | uinfo->value.integer.max = mask; | |
1220 | return 0; | |
1221 | } | |
1222 | ||
8047c910 | 1223 | static int snd_es18xx_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1224 | { |
8047c910 | 1225 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1226 | int left_reg = kcontrol->private_value & 0xff; |
1227 | int right_reg = (kcontrol->private_value >> 8) & 0xff; | |
1228 | int shift_left = (kcontrol->private_value >> 16) & 0x07; | |
1229 | int shift_right = (kcontrol->private_value >> 19) & 0x07; | |
1230 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
1231 | int invert = (kcontrol->private_value >> 22) & 1; | |
1232 | unsigned char left, right; | |
1233 | ||
1234 | left = snd_es18xx_reg_read(chip, left_reg); | |
1235 | if (left_reg != right_reg) | |
1236 | right = snd_es18xx_reg_read(chip, right_reg); | |
1237 | else | |
1238 | right = left; | |
1239 | ucontrol->value.integer.value[0] = (left >> shift_left) & mask; | |
1240 | ucontrol->value.integer.value[1] = (right >> shift_right) & mask; | |
1241 | if (invert) { | |
1242 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; | |
1243 | ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; | |
1244 | } | |
1245 | return 0; | |
1246 | } | |
1247 | ||
8047c910 | 1248 | static int snd_es18xx_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1249 | { |
8047c910 | 1250 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1251 | int left_reg = kcontrol->private_value & 0xff; |
1252 | int right_reg = (kcontrol->private_value >> 8) & 0xff; | |
1253 | int shift_left = (kcontrol->private_value >> 16) & 0x07; | |
1254 | int shift_right = (kcontrol->private_value >> 19) & 0x07; | |
1255 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
1256 | int invert = (kcontrol->private_value >> 22) & 1; | |
1257 | int change; | |
1258 | unsigned char val1, val2, mask1, mask2; | |
1259 | ||
1260 | val1 = ucontrol->value.integer.value[0] & mask; | |
1261 | val2 = ucontrol->value.integer.value[1] & mask; | |
1262 | if (invert) { | |
1263 | val1 = mask - val1; | |
1264 | val2 = mask - val2; | |
1265 | } | |
1266 | val1 <<= shift_left; | |
1267 | val2 <<= shift_right; | |
1268 | mask1 = mask << shift_left; | |
1269 | mask2 = mask << shift_right; | |
1270 | if (left_reg != right_reg) { | |
1271 | change = 0; | |
1272 | if (snd_es18xx_reg_bits(chip, left_reg, mask1, val1) != val1) | |
1273 | change = 1; | |
1274 | if (snd_es18xx_reg_bits(chip, right_reg, mask2, val2) != val2) | |
1275 | change = 1; | |
1276 | } else { | |
1277 | change = (snd_es18xx_reg_bits(chip, left_reg, mask1 | mask2, | |
1278 | val1 | val2) != (val1 | val2)); | |
1279 | } | |
1280 | return change; | |
1281 | } | |
1282 | ||
c1f6d415 MS |
1283 | /* Mixer controls |
1284 | * These arrays contain setup data for mixer controls. | |
1285 | * | |
1286 | * The controls that are universal to all chipsets are fully initialized | |
1287 | * here. | |
1288 | */ | |
8047c910 | 1289 | static struct snd_kcontrol_new snd_es18xx_base_controls[] = { |
1da177e4 LT |
1290 | ES18XX_DOUBLE("Master Playback Volume", 0, 0x60, 0x62, 0, 0, 63, 0), |
1291 | ES18XX_DOUBLE("Master Playback Switch", 0, 0x60, 0x62, 6, 6, 1, 1), | |
1292 | ES18XX_DOUBLE("Line Playback Volume", 0, 0x3e, 0x3e, 4, 0, 15, 0), | |
1293 | ES18XX_DOUBLE("CD Playback Volume", 0, 0x38, 0x38, 4, 0, 15, 0), | |
1294 | ES18XX_DOUBLE("FM Playback Volume", 0, 0x36, 0x36, 4, 0, 15, 0), | |
1da177e4 LT |
1295 | ES18XX_DOUBLE("Mic Playback Volume", 0, 0x1a, 0x1a, 4, 0, 15, 0), |
1296 | ES18XX_DOUBLE("Aux Playback Volume", 0, 0x3a, 0x3a, 4, 0, 15, 0), | |
1da177e4 LT |
1297 | ES18XX_SINGLE("Record Monitor", 0, 0xa8, 3, 1, 0), |
1298 | ES18XX_DOUBLE("Capture Volume", 0, 0xb4, 0xb4, 4, 0, 15, 0), | |
1da177e4 LT |
1299 | { |
1300 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1301 | .name = "Capture Source", | |
1302 | .info = snd_es18xx_info_mux, | |
1303 | .get = snd_es18xx_get_mux, | |
1304 | .put = snd_es18xx_put_mux, | |
1305 | } | |
1306 | }; | |
1307 | ||
8047c910 | 1308 | static struct snd_kcontrol_new snd_es18xx_recmix_controls[] = { |
1da177e4 LT |
1309 | ES18XX_DOUBLE("PCM Capture Volume", 0, 0x69, 0x69, 4, 0, 15, 0), |
1310 | ES18XX_DOUBLE("Mic Capture Volume", 0, 0x68, 0x68, 4, 0, 15, 0), | |
1311 | ES18XX_DOUBLE("Line Capture Volume", 0, 0x6e, 0x6e, 4, 0, 15, 0), | |
1312 | ES18XX_DOUBLE("FM Capture Volume", 0, 0x6b, 0x6b, 4, 0, 15, 0), | |
1da177e4 LT |
1313 | ES18XX_DOUBLE("CD Capture Volume", 0, 0x6a, 0x6a, 4, 0, 15, 0), |
1314 | ES18XX_DOUBLE("Aux Capture Volume", 0, 0x6c, 0x6c, 4, 0, 15, 0) | |
1315 | }; | |
1316 | ||
c1f6d415 MS |
1317 | /* |
1318 | * The chipset specific mixer controls | |
1319 | */ | |
1320 | static struct snd_kcontrol_new snd_es18xx_opt_speaker = | |
1321 | ES18XX_SINGLE("PC Speaker Playback Volume", 0, 0x3c, 0, 7, 0); | |
1322 | ||
1323 | static struct snd_kcontrol_new snd_es18xx_opt_1869[] = { | |
1324 | ES18XX_SINGLE("Capture Switch", 0, 0x1c, 4, 1, 1), | |
95b71296 | 1325 | ES18XX_SINGLE("Video Playback Switch", 0, 0x7f, 0, 1, 0), |
c1f6d415 MS |
1326 | ES18XX_DOUBLE("Mono Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0), |
1327 | ES18XX_DOUBLE("Mono Capture Volume", 0, 0x6f, 0x6f, 4, 0, 15, 0) | |
1328 | }; | |
1329 | ||
95b71296 MS |
1330 | static struct snd_kcontrol_new snd_es18xx_opt_1878 = |
1331 | ES18XX_DOUBLE("Video Playback Volume", 0, 0x68, 0x68, 4, 0, 15, 0); | |
1332 | ||
1333 | static struct snd_kcontrol_new snd_es18xx_opt_1879[] = { | |
1334 | ES18XX_SINGLE("Video Playback Switch", 0, 0x71, 6, 1, 0), | |
1335 | ES18XX_DOUBLE("Video Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0), | |
1336 | ES18XX_DOUBLE("Video Capture Volume", 0, 0x6f, 0x6f, 4, 0, 15, 0) | |
1337 | }; | |
1338 | ||
8047c910 | 1339 | static struct snd_kcontrol_new snd_es18xx_pcm1_controls[] = { |
1da177e4 LT |
1340 | ES18XX_DOUBLE("PCM Playback Volume", 0, 0x14, 0x14, 4, 0, 15, 0), |
1341 | }; | |
1342 | ||
8047c910 | 1343 | static struct snd_kcontrol_new snd_es18xx_pcm2_controls[] = { |
1da177e4 LT |
1344 | ES18XX_DOUBLE("PCM Playback Volume", 0, 0x7c, 0x7c, 4, 0, 15, 0), |
1345 | ES18XX_DOUBLE("PCM Playback Volume", 1, 0x14, 0x14, 4, 0, 15, 0) | |
1346 | }; | |
1347 | ||
8047c910 | 1348 | static struct snd_kcontrol_new snd_es18xx_spatializer_controls[] = { |
1da177e4 LT |
1349 | ES18XX_SINGLE("3D Control - Level", 0, 0x52, 0, 63, 0), |
1350 | { | |
1351 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1352 | .name = "3D Control - Switch", | |
1353 | .info = snd_es18xx_info_spatializer_enable, | |
1354 | .get = snd_es18xx_get_spatializer_enable, | |
1355 | .put = snd_es18xx_put_spatializer_enable, | |
1356 | } | |
1357 | }; | |
1358 | ||
8047c910 | 1359 | static struct snd_kcontrol_new snd_es18xx_micpre1_control = |
1da177e4 LT |
1360 | ES18XX_SINGLE("Mic Boost (+26dB)", 0, 0xa9, 2, 1, 0); |
1361 | ||
8047c910 | 1362 | static struct snd_kcontrol_new snd_es18xx_micpre2_control = |
1da177e4 LT |
1363 | ES18XX_SINGLE("Mic Boost (+26dB)", 0, 0x7d, 3, 1, 0); |
1364 | ||
8047c910 | 1365 | static struct snd_kcontrol_new snd_es18xx_hw_volume_controls[] = { |
1da177e4 LT |
1366 | { |
1367 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1368 | .name = "Hardware Master Playback Volume", | |
1369 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
1370 | .info = snd_es18xx_info_hw_volume, | |
1371 | .get = snd_es18xx_get_hw_volume, | |
1372 | }, | |
1373 | { | |
1374 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1375 | .name = "Hardware Master Playback Switch", | |
1376 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
1377 | .info = snd_es18xx_info_hw_switch, | |
1378 | .get = snd_es18xx_get_hw_switch, | |
1379 | }, | |
1380 | ES18XX_SINGLE("Hardware Master Volume Split", 0, 0x64, 7, 1, 0), | |
1381 | }; | |
1382 | ||
8047c910 | 1383 | static int __devinit snd_es18xx_config_read(struct snd_es18xx *chip, unsigned char reg) |
1da177e4 LT |
1384 | { |
1385 | int data; | |
1386 | unsigned long flags; | |
1387 | spin_lock_irqsave(&chip->ctrl_lock, flags); | |
1388 | outb(reg, chip->ctrl_port); | |
1389 | data = inb(chip->ctrl_port + 1); | |
1390 | spin_unlock_irqrestore(&chip->ctrl_lock, flags); | |
1391 | return data; | |
1392 | } | |
1da177e4 | 1393 | |
8047c910 | 1394 | static void __devinit snd_es18xx_config_write(struct snd_es18xx *chip, |
1da177e4 LT |
1395 | unsigned char reg, unsigned char data) |
1396 | { | |
1397 | /* No need for spinlocks, this function is used only in | |
1398 | otherwise protected init code */ | |
1399 | outb(reg, chip->ctrl_port); | |
1400 | outb(data, chip->ctrl_port + 1); | |
1401 | #ifdef REG_DEBUG | |
99b359ba | 1402 | snd_printk(KERN_DEBUG "Config reg %02x set to %02x\n", reg, data); |
1da177e4 LT |
1403 | #endif |
1404 | } | |
1405 | ||
8047c910 | 1406 | static int __devinit snd_es18xx_initialize(struct snd_es18xx *chip) |
1da177e4 LT |
1407 | { |
1408 | int mask = 0; | |
1409 | ||
1410 | /* enable extended mode */ | |
1411 | snd_es18xx_dsp_command(chip, 0xC6); | |
1412 | /* Reset mixer registers */ | |
1413 | snd_es18xx_mixer_write(chip, 0x00, 0x00); | |
1414 | ||
1415 | /* Audio 1 DMA demand mode (4 bytes/request) */ | |
1416 | snd_es18xx_write(chip, 0xB9, 2); | |
1417 | if (chip->caps & ES18XX_CONTROL) { | |
1418 | /* Hardware volume IRQ */ | |
1419 | snd_es18xx_config_write(chip, 0x27, chip->irq); | |
1420 | if (chip->fm_port > 0 && chip->fm_port != SNDRV_AUTO_PORT) { | |
1421 | /* FM I/O */ | |
1422 | snd_es18xx_config_write(chip, 0x62, chip->fm_port >> 8); | |
1423 | snd_es18xx_config_write(chip, 0x63, chip->fm_port & 0xff); | |
1424 | } | |
1425 | if (chip->mpu_port > 0 && chip->mpu_port != SNDRV_AUTO_PORT) { | |
1426 | /* MPU-401 I/O */ | |
1427 | snd_es18xx_config_write(chip, 0x64, chip->mpu_port >> 8); | |
1428 | snd_es18xx_config_write(chip, 0x65, chip->mpu_port & 0xff); | |
1429 | /* MPU-401 IRQ */ | |
1430 | snd_es18xx_config_write(chip, 0x28, chip->irq); | |
1431 | } | |
1432 | /* Audio1 IRQ */ | |
1433 | snd_es18xx_config_write(chip, 0x70, chip->irq); | |
1434 | /* Audio2 IRQ */ | |
1435 | snd_es18xx_config_write(chip, 0x72, chip->irq); | |
1436 | /* Audio1 DMA */ | |
1437 | snd_es18xx_config_write(chip, 0x74, chip->dma1); | |
1438 | /* Audio2 DMA */ | |
1439 | snd_es18xx_config_write(chip, 0x75, chip->dma2); | |
1440 | ||
1441 | /* Enable Audio 1 IRQ */ | |
1442 | snd_es18xx_write(chip, 0xB1, 0x50); | |
1443 | /* Enable Audio 2 IRQ */ | |
1444 | snd_es18xx_mixer_write(chip, 0x7A, 0x40); | |
1445 | /* Enable Audio 1 DMA */ | |
1446 | snd_es18xx_write(chip, 0xB2, 0x50); | |
1447 | /* Enable MPU and hardware volume interrupt */ | |
1448 | snd_es18xx_mixer_write(chip, 0x64, 0x42); | |
1bc9eed3 KH |
1449 | /* Enable ESS wavetable input */ |
1450 | snd_es18xx_mixer_bits(chip, 0x48, 0x10, 0x10); | |
1da177e4 LT |
1451 | } |
1452 | else { | |
1453 | int irqmask, dma1mask, dma2mask; | |
1454 | switch (chip->irq) { | |
1455 | case 2: | |
1456 | case 9: | |
1457 | irqmask = 0; | |
1458 | break; | |
1459 | case 5: | |
1460 | irqmask = 1; | |
1461 | break; | |
1462 | case 7: | |
1463 | irqmask = 2; | |
1464 | break; | |
1465 | case 10: | |
1466 | irqmask = 3; | |
1467 | break; | |
1468 | default: | |
99b359ba | 1469 | snd_printk(KERN_ERR "invalid irq %d\n", chip->irq); |
1da177e4 LT |
1470 | return -ENODEV; |
1471 | } | |
1472 | switch (chip->dma1) { | |
1473 | case 0: | |
1474 | dma1mask = 1; | |
1475 | break; | |
1476 | case 1: | |
1477 | dma1mask = 2; | |
1478 | break; | |
1479 | case 3: | |
1480 | dma1mask = 3; | |
1481 | break; | |
1482 | default: | |
99b359ba | 1483 | snd_printk(KERN_ERR "invalid dma1 %d\n", chip->dma1); |
1da177e4 LT |
1484 | return -ENODEV; |
1485 | } | |
1486 | switch (chip->dma2) { | |
1487 | case 0: | |
1488 | dma2mask = 0; | |
1489 | break; | |
1490 | case 1: | |
1491 | dma2mask = 1; | |
1492 | break; | |
1493 | case 3: | |
1494 | dma2mask = 2; | |
1495 | break; | |
1496 | case 5: | |
1497 | dma2mask = 3; | |
1498 | break; | |
1499 | default: | |
99b359ba | 1500 | snd_printk(KERN_ERR "invalid dma2 %d\n", chip->dma2); |
1da177e4 LT |
1501 | return -ENODEV; |
1502 | } | |
1503 | ||
1504 | /* Enable and set Audio 1 IRQ */ | |
1505 | snd_es18xx_write(chip, 0xB1, 0x50 | (irqmask << 2)); | |
1506 | /* Enable and set Audio 1 DMA */ | |
1507 | snd_es18xx_write(chip, 0xB2, 0x50 | (dma1mask << 2)); | |
1508 | /* Set Audio 2 DMA */ | |
1509 | snd_es18xx_mixer_bits(chip, 0x7d, 0x07, 0x04 | dma2mask); | |
1510 | /* Enable Audio 2 IRQ and DMA | |
1511 | Set capture mixer input */ | |
1512 | snd_es18xx_mixer_write(chip, 0x7A, 0x68); | |
1513 | /* Enable and set hardware volume interrupt */ | |
1514 | snd_es18xx_mixer_write(chip, 0x64, 0x06); | |
1515 | if (chip->mpu_port > 0 && chip->mpu_port != SNDRV_AUTO_PORT) { | |
1516 | /* MPU401 share irq with audio | |
1517 | Joystick enabled | |
1518 | FM enabled */ | |
1519 | snd_es18xx_mixer_write(chip, 0x40, 0x43 | (chip->mpu_port & 0xf0) >> 1); | |
1520 | } | |
1521 | snd_es18xx_mixer_write(chip, 0x7f, ((irqmask + 1) << 1) | 0x01); | |
1522 | } | |
1523 | if (chip->caps & ES18XX_NEW_RATE) { | |
1524 | /* Change behaviour of register A1 | |
1525 | 4x oversampling | |
1526 | 2nd channel DAC asynchronous */ | |
1527 | snd_es18xx_mixer_write(chip, 0x71, 0x32); | |
1528 | } | |
1529 | if (!(chip->caps & ES18XX_PCM2)) { | |
1530 | /* Enable DMA FIFO */ | |
1531 | snd_es18xx_write(chip, 0xB7, 0x80); | |
1532 | } | |
1533 | if (chip->caps & ES18XX_SPATIALIZER) { | |
1534 | /* Set spatializer parameters to recommended values */ | |
1535 | snd_es18xx_mixer_write(chip, 0x54, 0x8f); | |
1536 | snd_es18xx_mixer_write(chip, 0x56, 0x95); | |
1537 | snd_es18xx_mixer_write(chip, 0x58, 0x94); | |
1538 | snd_es18xx_mixer_write(chip, 0x5a, 0x80); | |
1539 | } | |
95b71296 MS |
1540 | /* Flip the "enable I2S" bits for those chipsets that need it */ |
1541 | switch (chip->version) { | |
1542 | case 0x1879: | |
1543 | //Leaving I2S enabled on the 1879 screws up the PCM playback (rate effected somehow) | |
1544 | //so a Switch control has been added to toggle this 0x71 bit on/off: | |
1545 | //snd_es18xx_mixer_bits(chip, 0x71, 0x40, 0x40); | |
1546 | /* Note: we fall through on purpose here. */ | |
1547 | case 0x1878: | |
1548 | snd_es18xx_config_write(chip, 0x29, snd_es18xx_config_read(chip, 0x29) | 0x40); | |
1549 | break; | |
1550 | } | |
1da177e4 LT |
1551 | /* Mute input source */ |
1552 | if (chip->caps & ES18XX_MUTEREC) | |
1553 | mask = 0x10; | |
1554 | if (chip->caps & ES18XX_RECMIX) | |
1555 | snd_es18xx_mixer_write(chip, 0x1c, 0x05 | mask); | |
1556 | else { | |
1557 | snd_es18xx_mixer_write(chip, 0x1c, 0x00 | mask); | |
1558 | snd_es18xx_write(chip, 0xb4, 0x00); | |
1559 | } | |
1560 | #ifndef AVOID_POPS | |
1561 | /* Enable PCM output */ | |
1562 | snd_es18xx_dsp_command(chip, 0xD1); | |
1563 | #endif | |
1564 | ||
1565 | return 0; | |
1566 | } | |
1567 | ||
8047c910 | 1568 | static int __devinit snd_es18xx_identify(struct snd_es18xx *chip) |
1da177e4 LT |
1569 | { |
1570 | int hi,lo; | |
1571 | ||
1572 | /* reset */ | |
1573 | if (snd_es18xx_reset(chip) < 0) { | |
99b359ba | 1574 | snd_printk(KERN_ERR "reset at 0x%lx failed!!!\n", chip->port); |
1da177e4 LT |
1575 | return -ENODEV; |
1576 | } | |
1577 | ||
1578 | snd_es18xx_dsp_command(chip, 0xe7); | |
1579 | hi = snd_es18xx_dsp_get_byte(chip); | |
1580 | if (hi < 0) { | |
1581 | return hi; | |
1582 | } | |
1583 | lo = snd_es18xx_dsp_get_byte(chip); | |
1584 | if ((lo & 0xf0) != 0x80) { | |
1585 | return -ENODEV; | |
1586 | } | |
1587 | if (hi == 0x48) { | |
1588 | chip->version = 0x488; | |
1589 | return 0; | |
1590 | } | |
1591 | if (hi != 0x68) { | |
1592 | return -ENODEV; | |
1593 | } | |
1594 | if ((lo & 0x0f) < 8) { | |
1595 | chip->version = 0x688; | |
1596 | return 0; | |
1597 | } | |
1598 | ||
1599 | outb(0x40, chip->port + 0x04); | |
c1f6d415 | 1600 | udelay(10); |
1da177e4 | 1601 | hi = inb(chip->port + 0x05); |
c1f6d415 | 1602 | udelay(10); |
1da177e4 LT |
1603 | lo = inb(chip->port + 0x05); |
1604 | if (hi != lo) { | |
1605 | chip->version = hi << 8 | lo; | |
1606 | chip->ctrl_port = inb(chip->port + 0x05) << 8; | |
c1f6d415 | 1607 | udelay(10); |
1da177e4 LT |
1608 | chip->ctrl_port += inb(chip->port + 0x05); |
1609 | ||
1610 | if ((chip->res_ctrl_port = request_region(chip->ctrl_port, 8, "ES18xx - CTRL")) == NULL) { | |
1611 | snd_printk(KERN_ERR PFX "unable go grab port 0x%lx\n", chip->ctrl_port); | |
1612 | return -EBUSY; | |
1613 | } | |
1614 | ||
1615 | return 0; | |
1616 | } | |
1617 | ||
1618 | /* If has Hardware volume */ | |
1619 | if (snd_es18xx_mixer_writable(chip, 0x64, 0x04)) { | |
1620 | /* If has Audio2 */ | |
1621 | if (snd_es18xx_mixer_writable(chip, 0x70, 0x7f)) { | |
1622 | /* If has volume count */ | |
1623 | if (snd_es18xx_mixer_writable(chip, 0x64, 0x20)) { | |
1624 | chip->version = 0x1887; | |
1625 | } else { | |
1626 | chip->version = 0x1888; | |
1627 | } | |
1628 | } else { | |
1629 | chip->version = 0x1788; | |
1630 | } | |
1631 | } | |
1632 | else | |
1633 | chip->version = 0x1688; | |
1634 | return 0; | |
1635 | } | |
1636 | ||
8047c910 | 1637 | static int __devinit snd_es18xx_probe(struct snd_es18xx *chip) |
1da177e4 LT |
1638 | { |
1639 | if (snd_es18xx_identify(chip) < 0) { | |
1640 | snd_printk(KERN_ERR PFX "[0x%lx] ESS chip not found\n", chip->port); | |
1641 | return -ENODEV; | |
1642 | } | |
1643 | ||
1644 | switch (chip->version) { | |
1645 | case 0x1868: | |
14086771 | 1646 | chip->caps = ES18XX_DUPLEX_MONO | ES18XX_DUPLEX_SAME | ES18XX_CONTROL; |
1da177e4 LT |
1647 | break; |
1648 | case 0x1869: | |
1649 | chip->caps = ES18XX_PCM2 | ES18XX_SPATIALIZER | ES18XX_RECMIX | ES18XX_NEW_RATE | ES18XX_AUXB | ES18XX_MONO | ES18XX_MUTEREC | ES18XX_CONTROL | ES18XX_HWV; | |
1650 | break; | |
1651 | case 0x1878: | |
14086771 | 1652 | chip->caps = ES18XX_DUPLEX_MONO | ES18XX_DUPLEX_SAME | ES18XX_I2S | ES18XX_CONTROL; |
1da177e4 LT |
1653 | break; |
1654 | case 0x1879: | |
1655 | chip->caps = ES18XX_PCM2 | ES18XX_SPATIALIZER | ES18XX_RECMIX | ES18XX_NEW_RATE | ES18XX_AUXB | ES18XX_I2S | ES18XX_CONTROL | ES18XX_HWV; | |
1656 | break; | |
1657 | case 0x1887: | |
14086771 | 1658 | chip->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB | ES18XX_DUPLEX_SAME; |
1da177e4 LT |
1659 | break; |
1660 | case 0x1888: | |
14086771 | 1661 | chip->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB | ES18XX_DUPLEX_SAME; |
1da177e4 LT |
1662 | break; |
1663 | default: | |
99b359ba | 1664 | snd_printk(KERN_ERR "[0x%lx] unsupported chip ES%x\n", |
1da177e4 LT |
1665 | chip->port, chip->version); |
1666 | return -ENODEV; | |
1667 | } | |
1668 | ||
1669 | snd_printd("[0x%lx] ESS%x chip found\n", chip->port, chip->version); | |
1670 | ||
1671 | if (chip->dma1 == chip->dma2) | |
1672 | chip->caps &= ~(ES18XX_PCM2 | ES18XX_DUPLEX_SAME); | |
1673 | ||
1674 | return snd_es18xx_initialize(chip); | |
1675 | } | |
1676 | ||
8047c910 | 1677 | static struct snd_pcm_ops snd_es18xx_playback_ops = { |
1da177e4 LT |
1678 | .open = snd_es18xx_playback_open, |
1679 | .close = snd_es18xx_playback_close, | |
1680 | .ioctl = snd_pcm_lib_ioctl, | |
1681 | .hw_params = snd_es18xx_playback_hw_params, | |
1682 | .hw_free = snd_es18xx_pcm_hw_free, | |
1683 | .prepare = snd_es18xx_playback_prepare, | |
1684 | .trigger = snd_es18xx_playback_trigger, | |
1685 | .pointer = snd_es18xx_playback_pointer, | |
1686 | }; | |
1687 | ||
8047c910 | 1688 | static struct snd_pcm_ops snd_es18xx_capture_ops = { |
1da177e4 LT |
1689 | .open = snd_es18xx_capture_open, |
1690 | .close = snd_es18xx_capture_close, | |
1691 | .ioctl = snd_pcm_lib_ioctl, | |
1692 | .hw_params = snd_es18xx_capture_hw_params, | |
1693 | .hw_free = snd_es18xx_pcm_hw_free, | |
1694 | .prepare = snd_es18xx_capture_prepare, | |
1695 | .trigger = snd_es18xx_capture_trigger, | |
1696 | .pointer = snd_es18xx_capture_pointer, | |
1697 | }; | |
1698 | ||
3c76b4d6 KH |
1699 | static int __devinit snd_es18xx_pcm(struct snd_card *card, int device, |
1700 | struct snd_pcm **rpcm) | |
1da177e4 | 1701 | { |
3c76b4d6 KH |
1702 | struct snd_audiodrive *acard = card->private_data; |
1703 | struct snd_es18xx *chip = acard->chip; | |
8047c910 | 1704 | struct snd_pcm *pcm; |
1da177e4 LT |
1705 | char str[16]; |
1706 | int err; | |
1707 | ||
1708 | if (rpcm) | |
1709 | *rpcm = NULL; | |
1710 | sprintf(str, "ES%x", chip->version); | |
f7e0ba3e | 1711 | if (chip->caps & ES18XX_PCM2) |
3c76b4d6 | 1712 | err = snd_pcm_new(card, str, device, 2, 1, &pcm); |
f7e0ba3e | 1713 | else |
3c76b4d6 | 1714 | err = snd_pcm_new(card, str, device, 1, 1, &pcm); |
1da177e4 LT |
1715 | if (err < 0) |
1716 | return err; | |
1717 | ||
1718 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_es18xx_playback_ops); | |
1719 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_es18xx_capture_ops); | |
1720 | ||
1721 | /* global setup */ | |
1722 | pcm->private_data = chip; | |
1da177e4 LT |
1723 | pcm->info_flags = 0; |
1724 | if (chip->caps & ES18XX_DUPLEX_SAME) | |
1725 | pcm->info_flags |= SNDRV_PCM_INFO_JOINT_DUPLEX; | |
1726 | if (! (chip->caps & ES18XX_PCM2)) | |
1727 | pcm->info_flags |= SNDRV_PCM_INFO_HALF_DUPLEX; | |
1728 | sprintf(pcm->name, "ESS AudioDrive ES%x", chip->version); | |
1729 | chip->pcm = pcm; | |
1730 | ||
1731 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
1732 | snd_dma_isa_data(), | |
1733 | 64*1024, | |
1734 | chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024); | |
1735 | ||
1736 | if (rpcm) | |
1737 | *rpcm = pcm; | |
1738 | return 0; | |
1739 | } | |
1740 | ||
1741 | /* Power Management support functions */ | |
1742 | #ifdef CONFIG_PM | |
8047c910 | 1743 | static int snd_es18xx_suspend(struct snd_card *card, pm_message_t state) |
1da177e4 | 1744 | { |
f7e0ba3e TI |
1745 | struct snd_audiodrive *acard = card->private_data; |
1746 | struct snd_es18xx *chip = acard->chip; | |
1747 | ||
3c76b4d6 | 1748 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); |
1da177e4 LT |
1749 | |
1750 | snd_pcm_suspend_all(chip->pcm); | |
1751 | ||
1752 | /* power down */ | |
1753 | chip->pm_reg = (unsigned char)snd_es18xx_read(chip, ES18XX_PM); | |
1754 | chip->pm_reg |= (ES18XX_PM_FM | ES18XX_PM_SUS); | |
1755 | snd_es18xx_write(chip, ES18XX_PM, chip->pm_reg); | |
1756 | snd_es18xx_write(chip, ES18XX_PM, chip->pm_reg ^= ES18XX_PM_SUS); | |
1757 | ||
1758 | return 0; | |
1759 | } | |
1760 | ||
8047c910 | 1761 | static int snd_es18xx_resume(struct snd_card *card) |
1da177e4 | 1762 | { |
f7e0ba3e TI |
1763 | struct snd_audiodrive *acard = card->private_data; |
1764 | struct snd_es18xx *chip = acard->chip; | |
1da177e4 LT |
1765 | |
1766 | /* restore PM register, we won't wake till (not 0x07) i/o activity though */ | |
1767 | snd_es18xx_write(chip, ES18XX_PM, chip->pm_reg ^= ES18XX_PM_FM); | |
1768 | ||
3c76b4d6 | 1769 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); |
1da177e4 LT |
1770 | return 0; |
1771 | } | |
1772 | #endif /* CONFIG_PM */ | |
1773 | ||
3c76b4d6 | 1774 | static int snd_es18xx_free(struct snd_card *card) |
1da177e4 | 1775 | { |
3c76b4d6 KH |
1776 | struct snd_audiodrive *acard = card->private_data; |
1777 | struct snd_es18xx *chip = acard->chip; | |
1778 | ||
b1d5776d TI |
1779 | release_and_free_resource(chip->res_port); |
1780 | release_and_free_resource(chip->res_ctrl_port); | |
1781 | release_and_free_resource(chip->res_mpu_port); | |
1da177e4 | 1782 | if (chip->irq >= 0) |
3c76b4d6 | 1783 | free_irq(chip->irq, (void *) card); |
1da177e4 LT |
1784 | if (chip->dma1 >= 0) { |
1785 | disable_dma(chip->dma1); | |
1786 | free_dma(chip->dma1); | |
1787 | } | |
1788 | if (chip->dma2 >= 0 && chip->dma1 != chip->dma2) { | |
1789 | disable_dma(chip->dma2); | |
1790 | free_dma(chip->dma2); | |
1791 | } | |
1792 | kfree(chip); | |
1793 | return 0; | |
1794 | } | |
1795 | ||
8047c910 | 1796 | static int snd_es18xx_dev_free(struct snd_device *device) |
1da177e4 | 1797 | { |
3c76b4d6 | 1798 | return snd_es18xx_free(device->card); |
1da177e4 LT |
1799 | } |
1800 | ||
8047c910 | 1801 | static int __devinit snd_es18xx_new_device(struct snd_card *card, |
1da177e4 LT |
1802 | unsigned long port, |
1803 | unsigned long mpu_port, | |
1804 | unsigned long fm_port, | |
1805 | int irq, int dma1, int dma2, | |
8047c910 | 1806 | struct snd_es18xx ** rchip) |
1da177e4 | 1807 | { |
8047c910 TI |
1808 | struct snd_es18xx *chip; |
1809 | static struct snd_device_ops ops = { | |
1da177e4 LT |
1810 | .dev_free = snd_es18xx_dev_free, |
1811 | }; | |
1812 | int err; | |
1813 | ||
1814 | *rchip = NULL; | |
9e76a76e | 1815 | chip = kzalloc(sizeof(*chip), GFP_KERNEL); |
1da177e4 LT |
1816 | if (chip == NULL) |
1817 | return -ENOMEM; | |
1818 | spin_lock_init(&chip->reg_lock); | |
1819 | spin_lock_init(&chip->mixer_lock); | |
1820 | spin_lock_init(&chip->ctrl_lock); | |
1da177e4 LT |
1821 | chip->port = port; |
1822 | chip->mpu_port = mpu_port; | |
1823 | chip->fm_port = fm_port; | |
1824 | chip->irq = -1; | |
1825 | chip->dma1 = -1; | |
1826 | chip->dma2 = -1; | |
1827 | chip->audio2_vol = 0x00; | |
1828 | chip->active = 0; | |
1829 | ||
3c76b4d6 KH |
1830 | chip->res_port = request_region(port, 16, "ES18xx"); |
1831 | if (chip->res_port == NULL) { | |
1832 | snd_es18xx_free(card); | |
1da177e4 LT |
1833 | snd_printk(KERN_ERR PFX "unable to grap ports 0x%lx-0x%lx\n", port, port + 16 - 1); |
1834 | return -EBUSY; | |
1835 | } | |
1836 | ||
3c76b4d6 KH |
1837 | if (request_irq(irq, snd_es18xx_interrupt, IRQF_DISABLED, "ES18xx", |
1838 | (void *) card)) { | |
1839 | snd_es18xx_free(card); | |
1da177e4 LT |
1840 | snd_printk(KERN_ERR PFX "unable to grap IRQ %d\n", irq); |
1841 | return -EBUSY; | |
1842 | } | |
1843 | chip->irq = irq; | |
1844 | ||
1845 | if (request_dma(dma1, "ES18xx DMA 1")) { | |
3c76b4d6 | 1846 | snd_es18xx_free(card); |
1da177e4 LT |
1847 | snd_printk(KERN_ERR PFX "unable to grap DMA1 %d\n", dma1); |
1848 | return -EBUSY; | |
1849 | } | |
1850 | chip->dma1 = dma1; | |
1851 | ||
1852 | if (dma2 != dma1 && request_dma(dma2, "ES18xx DMA 2")) { | |
3c76b4d6 | 1853 | snd_es18xx_free(card); |
1da177e4 LT |
1854 | snd_printk(KERN_ERR PFX "unable to grap DMA2 %d\n", dma2); |
1855 | return -EBUSY; | |
1856 | } | |
1857 | chip->dma2 = dma2; | |
1858 | ||
1859 | if (snd_es18xx_probe(chip) < 0) { | |
3c76b4d6 | 1860 | snd_es18xx_free(card); |
1da177e4 LT |
1861 | return -ENODEV; |
1862 | } | |
3c76b4d6 KH |
1863 | err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, NULL, &ops); |
1864 | if (err < 0) { | |
1865 | snd_es18xx_free(card); | |
1da177e4 LT |
1866 | return err; |
1867 | } | |
1868 | *rchip = chip; | |
1869 | return 0; | |
1870 | } | |
1871 | ||
3c76b4d6 | 1872 | static int __devinit snd_es18xx_mixer(struct snd_card *card) |
1da177e4 | 1873 | { |
3c76b4d6 KH |
1874 | struct snd_audiodrive *acard = card->private_data; |
1875 | struct snd_es18xx *chip = acard->chip; | |
1da177e4 LT |
1876 | int err; |
1877 | unsigned int idx; | |
1878 | ||
1da177e4 LT |
1879 | strcpy(card->mixername, chip->pcm->name); |
1880 | ||
1881 | for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_base_controls); idx++) { | |
8047c910 | 1882 | struct snd_kcontrol *kctl; |
1da177e4 LT |
1883 | kctl = snd_ctl_new1(&snd_es18xx_base_controls[idx], chip); |
1884 | if (chip->caps & ES18XX_HWV) { | |
1885 | switch (idx) { | |
1886 | case 0: | |
1887 | chip->master_volume = kctl; | |
1888 | kctl->private_free = snd_es18xx_hwv_free; | |
1889 | break; | |
1890 | case 1: | |
1891 | chip->master_switch = kctl; | |
1892 | kctl->private_free = snd_es18xx_hwv_free; | |
1893 | break; | |
1894 | } | |
1895 | } | |
1896 | if ((err = snd_ctl_add(card, kctl)) < 0) | |
1897 | return err; | |
1898 | } | |
1899 | if (chip->caps & ES18XX_PCM2) { | |
1900 | for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_pcm2_controls); idx++) { | |
1901 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_pcm2_controls[idx], chip))) < 0) | |
1902 | return err; | |
1903 | } | |
1904 | } else { | |
1905 | for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_pcm1_controls); idx++) { | |
1906 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_pcm1_controls[idx], chip))) < 0) | |
1907 | return err; | |
1908 | } | |
1909 | } | |
1910 | ||
1da177e4 LT |
1911 | if (chip->caps & ES18XX_RECMIX) { |
1912 | for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_recmix_controls); idx++) { | |
1913 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_recmix_controls[idx], chip))) < 0) | |
1914 | return err; | |
1915 | } | |
1916 | } | |
1917 | switch (chip->version) { | |
1918 | default: | |
1919 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_micpre1_control, chip))) < 0) | |
1920 | return err; | |
1921 | break; | |
1922 | case 0x1869: | |
1923 | case 0x1879: | |
1924 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_micpre2_control, chip))) < 0) | |
1925 | return err; | |
1926 | break; | |
1927 | } | |
1928 | if (chip->caps & ES18XX_SPATIALIZER) { | |
1929 | for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_spatializer_controls); idx++) { | |
1930 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_spatializer_controls[idx], chip))) < 0) | |
1931 | return err; | |
1932 | } | |
1933 | } | |
1934 | if (chip->caps & ES18XX_HWV) { | |
1935 | for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_hw_volume_controls); idx++) { | |
8047c910 | 1936 | struct snd_kcontrol *kctl; |
1da177e4 LT |
1937 | kctl = snd_ctl_new1(&snd_es18xx_hw_volume_controls[idx], chip); |
1938 | if (idx == 0) | |
1939 | chip->hw_volume = kctl; | |
1940 | else | |
1941 | chip->hw_switch = kctl; | |
1942 | kctl->private_free = snd_es18xx_hwv_free; | |
1943 | if ((err = snd_ctl_add(card, kctl)) < 0) | |
1944 | return err; | |
1945 | ||
1946 | } | |
1947 | } | |
c1f6d415 MS |
1948 | /* finish initializing other chipset specific controls |
1949 | */ | |
1950 | if (chip->version != 0x1868) { | |
1951 | err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_opt_speaker, | |
1952 | chip)); | |
1953 | if (err < 0) | |
1954 | return err; | |
1955 | } | |
1956 | if (chip->version == 0x1869) { | |
1957 | for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_opt_1869); idx++) { | |
1958 | err = snd_ctl_add(card, | |
1959 | snd_ctl_new1(&snd_es18xx_opt_1869[idx], | |
1960 | chip)); | |
1961 | if (err < 0) | |
1962 | return err; | |
1963 | } | |
95b71296 MS |
1964 | } else if (chip->version == 0x1878) { |
1965 | err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_opt_1878, | |
1966 | chip)); | |
1967 | if (err < 0) | |
1968 | return err; | |
1969 | } else if (chip->version == 0x1879) { | |
1970 | for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_opt_1879); idx++) { | |
1971 | err = snd_ctl_add(card, | |
1972 | snd_ctl_new1(&snd_es18xx_opt_1879[idx], | |
1973 | chip)); | |
1974 | if (err < 0) | |
1975 | return err; | |
1976 | } | |
c1f6d415 | 1977 | } |
1da177e4 LT |
1978 | return 0; |
1979 | } | |
1980 | ||
1981 | ||
1982 | /* Card level */ | |
1983 | ||
1984 | MODULE_AUTHOR("Christian Fischbach <fishbach@pool.informatik.rwth-aachen.de>, Abramo Bagnara <abramo@alsa-project.org>"); | |
1985 | MODULE_DESCRIPTION("ESS ES18xx AudioDrive"); | |
1986 | MODULE_LICENSE("GPL"); | |
1987 | MODULE_SUPPORTED_DEVICE("{{ESS,ES1868 PnP AudioDrive}," | |
1988 | "{ESS,ES1869 PnP AudioDrive}," | |
1989 | "{ESS,ES1878 PnP AudioDrive}," | |
1990 | "{ESS,ES1879 PnP AudioDrive}," | |
1991 | "{ESS,ES1887 PnP AudioDrive}," | |
1992 | "{ESS,ES1888 PnP AudioDrive}," | |
1993 | "{ESS,ES1887 AudioDrive}," | |
1994 | "{ESS,ES1888 AudioDrive}}"); | |
1995 | ||
1996 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | |
1997 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
1998 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ | |
1999 | #ifdef CONFIG_PNP | |
2000 | static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; | |
2001 | #endif | |
2002 | static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260,0x280 */ | |
2003 | #ifndef CONFIG_PNP | |
2004 | static long mpu_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -1}; | |
2005 | #else | |
2006 | static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; | |
2007 | #endif | |
2008 | static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; | |
2009 | static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,10 */ | |
2010 | static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3 */ | |
2011 | static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3 */ | |
2012 | ||
2013 | module_param_array(index, int, NULL, 0444); | |
2014 | MODULE_PARM_DESC(index, "Index value for ES18xx soundcard."); | |
2015 | module_param_array(id, charp, NULL, 0444); | |
2016 | MODULE_PARM_DESC(id, "ID string for ES18xx soundcard."); | |
2017 | module_param_array(enable, bool, NULL, 0444); | |
2018 | MODULE_PARM_DESC(enable, "Enable ES18xx soundcard."); | |
2019 | #ifdef CONFIG_PNP | |
2020 | module_param_array(isapnp, bool, NULL, 0444); | |
2021 | MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard."); | |
2022 | #endif | |
2023 | module_param_array(port, long, NULL, 0444); | |
2024 | MODULE_PARM_DESC(port, "Port # for ES18xx driver."); | |
2025 | module_param_array(mpu_port, long, NULL, 0444); | |
2026 | MODULE_PARM_DESC(mpu_port, "MPU-401 port # for ES18xx driver."); | |
2027 | module_param_array(fm_port, long, NULL, 0444); | |
2028 | MODULE_PARM_DESC(fm_port, "FM port # for ES18xx driver."); | |
2029 | module_param_array(irq, int, NULL, 0444); | |
2030 | MODULE_PARM_DESC(irq, "IRQ # for ES18xx driver."); | |
2031 | module_param_array(dma1, int, NULL, 0444); | |
2032 | MODULE_PARM_DESC(dma1, "DMA 1 # for ES18xx driver."); | |
2033 | module_param_array(dma2, int, NULL, 0444); | |
2034 | MODULE_PARM_DESC(dma2, "DMA 2 # for ES18xx driver."); | |
2035 | ||
1da177e4 | 2036 | #ifdef CONFIG_PNP |
609d7694 RH |
2037 | static int isa_registered; |
2038 | static int pnp_registered; | |
2039 | static int pnpc_registered; | |
1c398558 OZ |
2040 | |
2041 | static struct pnp_device_id snd_audiodrive_pnpbiosids[] = { | |
2042 | { .id = "ESS1869" }, | |
4848ffe5 | 2043 | { .id = "ESS1879" }, |
1c398558 OZ |
2044 | { .id = "" } /* end */ |
2045 | }; | |
2046 | ||
2047 | MODULE_DEVICE_TABLE(pnp, snd_audiodrive_pnpbiosids); | |
2048 | ||
2049 | /* PnP main device initialization */ | |
109c53f8 | 2050 | static int __devinit snd_audiodrive_pnp_init_main(int dev, struct pnp_dev *pdev) |
1c398558 | 2051 | { |
109c53f8 | 2052 | if (pnp_activate_dev(pdev) < 0) { |
1c398558 OZ |
2053 | snd_printk(KERN_ERR PFX "PnP configure failure (out of resources?)\n"); |
2054 | return -EBUSY; | |
2055 | } | |
2056 | /* ok. hack using Vendor-Defined Card-Level registers */ | |
2057 | /* skip csn and logdev initialization - already done in isapnp_configure */ | |
2058 | if (pnp_device_is_isapnp(pdev)) { | |
2059 | isapnp_cfg_begin(isapnp_card_number(pdev), isapnp_csn_number(pdev)); | |
2060 | isapnp_write_byte(0x27, pnp_irq(pdev, 0)); /* Hardware Volume IRQ Number */ | |
2061 | if (mpu_port[dev] != SNDRV_AUTO_PORT) | |
2062 | isapnp_write_byte(0x28, pnp_irq(pdev, 0)); /* MPU-401 IRQ Number */ | |
2063 | isapnp_write_byte(0x72, pnp_irq(pdev, 0)); /* second IRQ */ | |
2064 | isapnp_cfg_end(); | |
2065 | } | |
2066 | port[dev] = pnp_port_start(pdev, 0); | |
2067 | fm_port[dev] = pnp_port_start(pdev, 1); | |
2068 | mpu_port[dev] = pnp_port_start(pdev, 2); | |
2069 | dma1[dev] = pnp_dma(pdev, 0); | |
2070 | dma2[dev] = pnp_dma(pdev, 1); | |
2071 | irq[dev] = pnp_irq(pdev, 0); | |
2072 | snd_printdd("PnP ES18xx: port=0x%lx, fm port=0x%lx, mpu port=0x%lx\n", port[dev], fm_port[dev], mpu_port[dev]); | |
2073 | snd_printdd("PnP ES18xx: dma1=%i, dma2=%i, irq=%i\n", dma1[dev], dma2[dev], irq[dev]); | |
2074 | return 0; | |
2075 | } | |
2076 | ||
2077 | static int __devinit snd_audiodrive_pnp(int dev, struct snd_audiodrive *acard, | |
2078 | struct pnp_dev *pdev) | |
2079 | { | |
1c398558 | 2080 | acard->dev = pdev; |
109c53f8 | 2081 | if (snd_audiodrive_pnp_init_main(dev, acard->dev) < 0) |
1c398558 | 2082 | return -EBUSY; |
1c398558 OZ |
2083 | return 0; |
2084 | } | |
1da177e4 LT |
2085 | |
2086 | static struct pnp_card_device_id snd_audiodrive_pnpids[] = { | |
2087 | /* ESS 1868 (integrated on Compaq dual P-Pro motherboard and Genius 18PnP 3D) */ | |
2088 | { .id = "ESS1868", .devs = { { "ESS1868" }, { "ESS0000" } } }, | |
2089 | /* ESS 1868 (integrated on Maxisound Cards) */ | |
2090 | { .id = "ESS1868", .devs = { { "ESS8601" }, { "ESS8600" } } }, | |
2091 | /* ESS 1868 (integrated on Maxisound Cards) */ | |
2092 | { .id = "ESS1868", .devs = { { "ESS8611" }, { "ESS8610" } } }, | |
2093 | /* ESS ES1869 Plug and Play AudioDrive */ | |
2094 | { .id = "ESS0003", .devs = { { "ESS1869" }, { "ESS0006" } } }, | |
2095 | /* ESS 1869 */ | |
2096 | { .id = "ESS1869", .devs = { { "ESS1869" }, { "ESS0006" } } }, | |
2097 | /* ESS 1878 */ | |
2098 | { .id = "ESS1878", .devs = { { "ESS1878" }, { "ESS0004" } } }, | |
2099 | /* ESS 1879 */ | |
2100 | { .id = "ESS1879", .devs = { { "ESS1879" }, { "ESS0009" } } }, | |
2101 | /* --- */ | |
2102 | { .id = "" } /* end */ | |
2103 | }; | |
2104 | ||
2105 | MODULE_DEVICE_TABLE(pnp_card, snd_audiodrive_pnpids); | |
2106 | ||
1c398558 | 2107 | static int __devinit snd_audiodrive_pnpc(int dev, struct snd_audiodrive *acard, |
1da177e4 LT |
2108 | struct pnp_card_link *card, |
2109 | const struct pnp_card_device_id *id) | |
2110 | { | |
1da177e4 | 2111 | acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL); |
109c53f8 | 2112 | if (acard->dev == NULL) |
1da177e4 | 2113 | return -EBUSY; |
109c53f8 | 2114 | |
1da177e4 | 2115 | acard->devc = pnp_request_card_device(card, id->devs[1].id, NULL); |
109c53f8 | 2116 | if (acard->devc == NULL) |
1da177e4 | 2117 | return -EBUSY; |
109c53f8 | 2118 | |
1da177e4 | 2119 | /* Control port initialization */ |
1c398558 | 2120 | if (pnp_activate_dev(acard->devc) < 0) { |
1da177e4 LT |
2121 | snd_printk(KERN_ERR PFX "PnP control configure failure (out of resources?)\n"); |
2122 | return -EAGAIN; | |
2123 | } | |
aa0a2ddc GKH |
2124 | snd_printdd("pnp: port=0x%llx\n", |
2125 | (unsigned long long)pnp_port_start(acard->devc, 0)); | |
109c53f8 | 2126 | if (snd_audiodrive_pnp_init_main(dev, acard->dev) < 0) |
1da177e4 | 2127 | return -EBUSY; |
109c53f8 | 2128 | |
1da177e4 LT |
2129 | return 0; |
2130 | } | |
2131 | #endif /* CONFIG_PNP */ | |
2132 | ||
43bcd973 TI |
2133 | #ifdef CONFIG_PNP |
2134 | #define is_isapnp_selected(dev) isapnp[dev] | |
2135 | #else | |
2136 | #define is_isapnp_selected(dev) 0 | |
2137 | #endif | |
2138 | ||
3e7fb9f7 | 2139 | static int snd_es18xx_card_new(int dev, struct snd_card **cardp) |
1da177e4 | 2140 | { |
3e7fb9f7 TI |
2141 | return snd_card_create(index[dev], id[dev], THIS_MODULE, |
2142 | sizeof(struct snd_audiodrive), cardp); | |
f7e0ba3e TI |
2143 | } |
2144 | ||
2145 | static int __devinit snd_audiodrive_probe(struct snd_card *card, int dev) | |
2146 | { | |
2147 | struct snd_audiodrive *acard = card->private_data; | |
8047c910 TI |
2148 | struct snd_es18xx *chip; |
2149 | struct snd_opl3 *opl3; | |
1da177e4 LT |
2150 | int err; |
2151 | ||
1da177e4 LT |
2152 | if ((err = snd_es18xx_new_device(card, |
2153 | port[dev], | |
2154 | mpu_port[dev], | |
2155 | fm_port[dev], | |
f7e0ba3e | 2156 | irq[dev], dma1[dev], dma2[dev], |
43bcd973 | 2157 | &chip)) < 0) |
f7e0ba3e TI |
2158 | return err; |
2159 | acard->chip = chip; | |
1da177e4 LT |
2160 | |
2161 | sprintf(card->driver, "ES%x", chip->version); | |
f7e0ba3e | 2162 | |
1da177e4 | 2163 | sprintf(card->shortname, "ESS AudioDrive ES%x", chip->version); |
f7e0ba3e | 2164 | if (dma1[dev] != dma2[dev]) |
1da177e4 LT |
2165 | sprintf(card->longname, "%s at 0x%lx, irq %d, dma1 %d, dma2 %d", |
2166 | card->shortname, | |
2167 | chip->port, | |
f7e0ba3e | 2168 | irq[dev], dma1[dev], dma2[dev]); |
1da177e4 LT |
2169 | else |
2170 | sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d", | |
2171 | card->shortname, | |
2172 | chip->port, | |
f7e0ba3e | 2173 | irq[dev], dma1[dev]); |
1da177e4 | 2174 | |
3c76b4d6 KH |
2175 | err = snd_es18xx_pcm(card, 0, NULL); |
2176 | if (err < 0) | |
f7e0ba3e | 2177 | return err; |
43bcd973 | 2178 | |
3c76b4d6 KH |
2179 | err = snd_es18xx_mixer(card); |
2180 | if (err < 0) | |
f7e0ba3e | 2181 | return err; |
1da177e4 LT |
2182 | |
2183 | if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) { | |
2184 | if (snd_opl3_create(card, chip->fm_port, chip->fm_port + 2, OPL3_HW_OPL3, 0, &opl3) < 0) { | |
43bcd973 | 2185 | snd_printk(KERN_WARNING PFX "opl3 not detected at 0x%lx\n", chip->fm_port); |
1da177e4 | 2186 | } else { |
43bcd973 | 2187 | if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) |
f7e0ba3e | 2188 | return err; |
1da177e4 LT |
2189 | } |
2190 | } | |
2191 | ||
2192 | if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { | |
2193 | if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ES18XX, | |
2194 | chip->mpu_port, 0, | |
f7e0ba3e | 2195 | irq[dev], 0, |
43bcd973 | 2196 | &chip->rmidi)) < 0) |
f7e0ba3e | 2197 | return err; |
1da177e4 LT |
2198 | } |
2199 | ||
f7e0ba3e TI |
2200 | return snd_card_register(card); |
2201 | } | |
1da177e4 | 2202 | |
5e24c1c1 TI |
2203 | static int __devinit snd_es18xx_isa_match(struct device *pdev, unsigned int dev) |
2204 | { | |
2205 | return enable[dev] && !is_isapnp_selected(dev); | |
2206 | } | |
2207 | ||
2208 | static int __devinit snd_es18xx_isa_probe1(int dev, struct device *devptr) | |
f7e0ba3e TI |
2209 | { |
2210 | struct snd_card *card; | |
2211 | int err; | |
43bcd973 | 2212 | |
3e7fb9f7 TI |
2213 | err = snd_es18xx_card_new(dev, &card); |
2214 | if (err < 0) | |
2215 | return err; | |
5e24c1c1 | 2216 | snd_card_set_dev(card, devptr); |
f7e0ba3e TI |
2217 | if ((err = snd_audiodrive_probe(card, dev)) < 0) { |
2218 | snd_card_free(card); | |
2219 | return err; | |
2220 | } | |
5e24c1c1 | 2221 | dev_set_drvdata(devptr, card); |
1da177e4 LT |
2222 | return 0; |
2223 | } | |
2224 | ||
5e24c1c1 | 2225 | static int __devinit snd_es18xx_isa_probe(struct device *pdev, unsigned int dev) |
1da177e4 | 2226 | { |
f7e0ba3e TI |
2227 | int err; |
2228 | static int possible_irqs[] = {5, 9, 10, 7, 11, 12, -1}; | |
2229 | static int possible_dmas[] = {1, 0, 3, 5, -1}; | |
1da177e4 | 2230 | |
f7e0ba3e TI |
2231 | if (irq[dev] == SNDRV_AUTO_IRQ) { |
2232 | if ((irq[dev] = snd_legacy_find_free_irq(possible_irqs)) < 0) { | |
2233 | snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); | |
2234 | return -EBUSY; | |
2235 | } | |
2236 | } | |
2237 | if (dma1[dev] == SNDRV_AUTO_DMA) { | |
2238 | if ((dma1[dev] = snd_legacy_find_free_dma(possible_dmas)) < 0) { | |
2239 | snd_printk(KERN_ERR PFX "unable to find a free DMA1\n"); | |
2240 | return -EBUSY; | |
2241 | } | |
2242 | } | |
2243 | if (dma2[dev] == SNDRV_AUTO_DMA) { | |
2244 | if ((dma2[dev] = snd_legacy_find_free_dma(possible_dmas)) < 0) { | |
2245 | snd_printk(KERN_ERR PFX "unable to find a free DMA2\n"); | |
2246 | return -EBUSY; | |
2247 | } | |
2248 | } | |
2249 | ||
2250 | if (port[dev] != SNDRV_AUTO_PORT) { | |
5e24c1c1 | 2251 | return snd_es18xx_isa_probe1(dev, pdev); |
f7e0ba3e TI |
2252 | } else { |
2253 | static unsigned long possible_ports[] = {0x220, 0x240, 0x260, 0x280}; | |
2254 | int i; | |
2255 | for (i = 0; i < ARRAY_SIZE(possible_ports); i++) { | |
2256 | port[dev] = possible_ports[i]; | |
5e24c1c1 | 2257 | err = snd_es18xx_isa_probe1(dev, pdev); |
f7e0ba3e TI |
2258 | if (! err) |
2259 | return 0; | |
2260 | } | |
2261 | return err; | |
1da177e4 | 2262 | } |
1da177e4 LT |
2263 | } |
2264 | ||
5e24c1c1 TI |
2265 | static int __devexit snd_es18xx_isa_remove(struct device *devptr, |
2266 | unsigned int dev) | |
f7e0ba3e | 2267 | { |
5e24c1c1 TI |
2268 | snd_card_free(dev_get_drvdata(devptr)); |
2269 | dev_set_drvdata(devptr, NULL); | |
f7e0ba3e TI |
2270 | return 0; |
2271 | } | |
2272 | ||
2273 | #ifdef CONFIG_PM | |
5e24c1c1 TI |
2274 | static int snd_es18xx_isa_suspend(struct device *dev, unsigned int n, |
2275 | pm_message_t state) | |
f7e0ba3e | 2276 | { |
5e24c1c1 | 2277 | return snd_es18xx_suspend(dev_get_drvdata(dev), state); |
f7e0ba3e TI |
2278 | } |
2279 | ||
5e24c1c1 | 2280 | static int snd_es18xx_isa_resume(struct device *dev, unsigned int n) |
f7e0ba3e | 2281 | { |
5e24c1c1 | 2282 | return snd_es18xx_resume(dev_get_drvdata(dev)); |
f7e0ba3e TI |
2283 | } |
2284 | #endif | |
2285 | ||
83c51c0a | 2286 | #define DEV_NAME "es18xx" |
f7e0ba3e | 2287 | |
5e24c1c1 TI |
2288 | static struct isa_driver snd_es18xx_isa_driver = { |
2289 | .match = snd_es18xx_isa_match, | |
2290 | .probe = snd_es18xx_isa_probe, | |
2291 | .remove = __devexit_p(snd_es18xx_isa_remove), | |
f7e0ba3e | 2292 | #ifdef CONFIG_PM |
5e24c1c1 TI |
2293 | .suspend = snd_es18xx_isa_suspend, |
2294 | .resume = snd_es18xx_isa_resume, | |
f7e0ba3e TI |
2295 | #endif |
2296 | .driver = { | |
83c51c0a | 2297 | .name = DEV_NAME |
f7e0ba3e TI |
2298 | }, |
2299 | }; | |
2300 | ||
1da177e4 LT |
2301 | |
2302 | #ifdef CONFIG_PNP | |
1c398558 OZ |
2303 | static int __devinit snd_audiodrive_pnp_detect(struct pnp_dev *pdev, |
2304 | const struct pnp_device_id *id) | |
2305 | { | |
2306 | static int dev; | |
2307 | int err; | |
2308 | struct snd_card *card; | |
2309 | ||
2310 | if (pnp_device_is_isapnp(pdev)) | |
2311 | return -ENOENT; /* we have another procedure - card */ | |
2312 | for (; dev < SNDRV_CARDS; dev++) { | |
2313 | if (enable[dev] && isapnp[dev]) | |
2314 | break; | |
2315 | } | |
2316 | if (dev >= SNDRV_CARDS) | |
2317 | return -ENODEV; | |
2318 | ||
3e7fb9f7 TI |
2319 | err = snd_es18xx_card_new(dev, &card); |
2320 | if (err < 0) | |
2321 | return err; | |
1c398558 OZ |
2322 | if ((err = snd_audiodrive_pnp(dev, card->private_data, pdev)) < 0) { |
2323 | snd_card_free(card); | |
2324 | return err; | |
2325 | } | |
2326 | snd_card_set_dev(card, &pdev->dev); | |
2327 | if ((err = snd_audiodrive_probe(card, dev)) < 0) { | |
2328 | snd_card_free(card); | |
2329 | return err; | |
2330 | } | |
2331 | pnp_set_drvdata(pdev, card); | |
2332 | dev++; | |
1c398558 OZ |
2333 | return 0; |
2334 | } | |
2335 | ||
2336 | static void __devexit snd_audiodrive_pnp_remove(struct pnp_dev * pdev) | |
2337 | { | |
2338 | snd_card_free(pnp_get_drvdata(pdev)); | |
2339 | pnp_set_drvdata(pdev, NULL); | |
2340 | } | |
2341 | ||
2342 | #ifdef CONFIG_PM | |
2343 | static int snd_audiodrive_pnp_suspend(struct pnp_dev *pdev, pm_message_t state) | |
2344 | { | |
2345 | return snd_es18xx_suspend(pnp_get_drvdata(pdev), state); | |
2346 | } | |
2347 | static int snd_audiodrive_pnp_resume(struct pnp_dev *pdev) | |
2348 | { | |
2349 | return snd_es18xx_resume(pnp_get_drvdata(pdev)); | |
2350 | } | |
2351 | #endif | |
2352 | ||
2353 | static struct pnp_driver es18xx_pnp_driver = { | |
2354 | .name = "es18xx-pnpbios", | |
2355 | .id_table = snd_audiodrive_pnpbiosids, | |
2356 | .probe = snd_audiodrive_pnp_detect, | |
2357 | .remove = __devexit_p(snd_audiodrive_pnp_remove), | |
2358 | #ifdef CONFIG_PM | |
2359 | .suspend = snd_audiodrive_pnp_suspend, | |
2360 | .resume = snd_audiodrive_pnp_resume, | |
2361 | #endif | |
2362 | }; | |
2363 | ||
2364 | static int __devinit snd_audiodrive_pnpc_detect(struct pnp_card_link *pcard, | |
f7e0ba3e | 2365 | const struct pnp_card_device_id *pid) |
1da177e4 LT |
2366 | { |
2367 | static int dev; | |
f7e0ba3e | 2368 | struct snd_card *card; |
1da177e4 LT |
2369 | int res; |
2370 | ||
2371 | for ( ; dev < SNDRV_CARDS; dev++) { | |
f7e0ba3e TI |
2372 | if (enable[dev] && isapnp[dev]) |
2373 | break; | |
2374 | } | |
2375 | if (dev >= SNDRV_CARDS) | |
2376 | return -ENODEV; | |
1da177e4 | 2377 | |
3e7fb9f7 TI |
2378 | res = snd_es18xx_card_new(dev, &card); |
2379 | if (res < 0) | |
2380 | return res; | |
f7e0ba3e | 2381 | |
1c398558 | 2382 | if ((res = snd_audiodrive_pnpc(dev, card->private_data, pcard, pid)) < 0) { |
f7e0ba3e TI |
2383 | snd_card_free(card); |
2384 | return res; | |
2385 | } | |
2386 | snd_card_set_dev(card, &pcard->card->dev); | |
2387 | if ((res = snd_audiodrive_probe(card, dev)) < 0) { | |
2388 | snd_card_free(card); | |
2389 | return res; | |
2390 | } | |
2391 | ||
2392 | pnp_set_card_drvdata(pcard, card); | |
2393 | dev++; | |
2394 | return 0; | |
1da177e4 LT |
2395 | } |
2396 | ||
1c398558 | 2397 | static void __devexit snd_audiodrive_pnpc_remove(struct pnp_card_link * pcard) |
1da177e4 | 2398 | { |
f7e0ba3e TI |
2399 | snd_card_free(pnp_get_card_drvdata(pcard)); |
2400 | pnp_set_card_drvdata(pcard, NULL); | |
2401 | } | |
1da177e4 | 2402 | |
f7e0ba3e | 2403 | #ifdef CONFIG_PM |
1c398558 | 2404 | static int snd_audiodrive_pnpc_suspend(struct pnp_card_link *pcard, pm_message_t state) |
f7e0ba3e TI |
2405 | { |
2406 | return snd_es18xx_suspend(pnp_get_card_drvdata(pcard), state); | |
2407 | } | |
2408 | ||
1c398558 | 2409 | static int snd_audiodrive_pnpc_resume(struct pnp_card_link *pcard) |
f7e0ba3e TI |
2410 | { |
2411 | return snd_es18xx_resume(pnp_get_card_drvdata(pcard)); | |
1da177e4 LT |
2412 | } |
2413 | ||
f7e0ba3e TI |
2414 | #endif |
2415 | ||
1da177e4 LT |
2416 | static struct pnp_card_driver es18xx_pnpc_driver = { |
2417 | .flags = PNP_DRIVER_RES_DISABLE, | |
2418 | .name = "es18xx", | |
2419 | .id_table = snd_audiodrive_pnpids, | |
1c398558 OZ |
2420 | .probe = snd_audiodrive_pnpc_detect, |
2421 | .remove = __devexit_p(snd_audiodrive_pnpc_remove), | |
f7e0ba3e | 2422 | #ifdef CONFIG_PM |
1c398558 OZ |
2423 | .suspend = snd_audiodrive_pnpc_suspend, |
2424 | .resume = snd_audiodrive_pnpc_resume, | |
f7e0ba3e | 2425 | #endif |
1da177e4 LT |
2426 | }; |
2427 | #endif /* CONFIG_PNP */ | |
2428 | ||
2429 | static int __init alsa_card_es18xx_init(void) | |
2430 | { | |
5e24c1c1 | 2431 | int err; |
1da177e4 | 2432 | |
5e24c1c1 | 2433 | err = isa_register_driver(&snd_es18xx_isa_driver, SNDRV_CARDS); |
59b1b34f | 2434 | #ifdef CONFIG_PNP |
609d7694 RH |
2435 | if (!err) |
2436 | isa_registered = 1; | |
2437 | ||
1c398558 OZ |
2438 | err = pnp_register_driver(&es18xx_pnp_driver); |
2439 | if (!err) | |
f7a9275d | 2440 | pnp_registered = 1; |
609d7694 | 2441 | |
1c398558 OZ |
2442 | err = pnp_register_card_driver(&es18xx_pnpc_driver); |
2443 | if (!err) | |
2444 | pnpc_registered = 1; | |
609d7694 RH |
2445 | |
2446 | if (isa_registered || pnp_registered) | |
2447 | err = 0; | |
1da177e4 | 2448 | #endif |
609d7694 | 2449 | return err; |
1da177e4 LT |
2450 | } |
2451 | ||
2452 | static void __exit alsa_card_es18xx_exit(void) | |
2453 | { | |
5e24c1c1 TI |
2454 | #ifdef CONFIG_PNP |
2455 | if (pnpc_registered) | |
2456 | pnp_unregister_card_driver(&es18xx_pnpc_driver); | |
2457 | if (pnp_registered) | |
2458 | pnp_unregister_driver(&es18xx_pnp_driver); | |
609d7694 | 2459 | if (isa_registered) |
5e24c1c1 | 2460 | #endif |
609d7694 | 2461 | isa_unregister_driver(&snd_es18xx_isa_driver); |
1da177e4 LT |
2462 | } |
2463 | ||
2464 | module_init(alsa_card_es18xx_init) | |
2465 | module_exit(alsa_card_es18xx_exit) |