24 static int snd_es1688_dsp_command(struct snd_es1688 *chip, unsigned char val)  in snd_es1688_dsp_command()  argument
29 		if ((inb(ES1688P(chip, STATUS)) & 0x80) == 0) {  in snd_es1688_dsp_command()
30 			outb(val, ES1688P(chip, COMMAND));  in snd_es1688_dsp_command()
39 static int snd_es1688_dsp_get_byte(struct snd_es1688 *chip)  in snd_es1688_dsp_get_byte()  argument
44 		if (inb(ES1688P(chip, DATA_AVAIL)) & 0x80)  in snd_es1688_dsp_get_byte()
45 			return inb(ES1688P(chip, READ));  in snd_es1688_dsp_get_byte()
46 …rintd("es1688 get byte failed: 0x%lx = 0x%x!!!\n", ES1688P(chip, DATA_AVAIL), inb(ES1688P(chip, DA…  in snd_es1688_dsp_get_byte()
50 static int snd_es1688_write(struct snd_es1688 *chip,  in snd_es1688_write()  argument
53 	if (!snd_es1688_dsp_command(chip, reg))  in snd_es1688_write()
55 	return snd_es1688_dsp_command(chip, data);  in snd_es1688_write()
58 static int snd_es1688_read(struct snd_es1688 *chip, unsigned char reg)  in snd_es1688_read()  argument
61 	if (!snd_es1688_dsp_command(chip, 0xc0))  in snd_es1688_read()
63 	if (!snd_es1688_dsp_command(chip, reg))  in snd_es1688_read()
65 	return snd_es1688_dsp_get_byte(chip);  in snd_es1688_read()
68 void snd_es1688_mixer_write(struct snd_es1688 *chip,  in snd_es1688_mixer_write()  argument
71 	outb(reg, ES1688P(chip, MIXER_ADDR));  in snd_es1688_mixer_write()
73 	outb(data, ES1688P(chip, MIXER_DATA));  in snd_es1688_mixer_write()
77 static unsigned char snd_es1688_mixer_read(struct snd_es1688 *chip, unsigned char reg)  in snd_es1688_mixer_read()  argument
81 	outb(reg, ES1688P(chip, MIXER_ADDR));  in snd_es1688_mixer_read()
83 	result = inb(ES1688P(chip, MIXER_DATA));  in snd_es1688_mixer_read()
88 int snd_es1688_reset(struct snd_es1688 *chip)  in snd_es1688_reset()  argument
92 	outb(3, ES1688P(chip, RESET));		/* valid only for ESS chips, SB -> 1 */  in snd_es1688_reset()
94 	outb(0, ES1688P(chip, RESET));  in snd_es1688_reset()
96 	for (i = 0; i < 1000 && !(inb(ES1688P(chip, DATA_AVAIL)) & 0x80); i++);  in snd_es1688_reset()
97 	if (inb(ES1688P(chip, READ)) != 0xaa) {  in snd_es1688_reset()
98 		snd_printd("ess_reset at 0x%lx: failed!!!\n", chip->port);  in snd_es1688_reset()
101 	snd_es1688_dsp_command(chip, 0xc6);	/* enable extended mode */  in snd_es1688_reset()
106 static int snd_es1688_probe(struct snd_es1688 *chip)  in snd_es1688_probe()  argument
116 	spin_lock_irqsave(&chip->reg_lock, flags);	/* Some ESS1688 cards need this */  in snd_es1688_probe()
117 	inb(ES1688P(chip, ENABLE1));	/* ENABLE1 */  in snd_es1688_probe()
118 	inb(ES1688P(chip, ENABLE1));	/* ENABLE1 */  in snd_es1688_probe()
119 	inb(ES1688P(chip, ENABLE1));	/* ENABLE1 */  in snd_es1688_probe()
120 	inb(ES1688P(chip, ENABLE2));	/* ENABLE2 */  in snd_es1688_probe()
121 	inb(ES1688P(chip, ENABLE1));	/* ENABLE1 */  in snd_es1688_probe()
122 	inb(ES1688P(chip, ENABLE2));	/* ENABLE2 */  in snd_es1688_probe()
123 	inb(ES1688P(chip, ENABLE1));	/* ENABLE1 */  in snd_es1688_probe()
124 	inb(ES1688P(chip, ENABLE1));	/* ENABLE1 */  in snd_es1688_probe()
125 	inb(ES1688P(chip, ENABLE2));	/* ENABLE2 */  in snd_es1688_probe()
126 	inb(ES1688P(chip, ENABLE1));	/* ENABLE1 */  in snd_es1688_probe()
127 	inb(ES1688P(chip, ENABLE0));	/* ENABLE0 */  in snd_es1688_probe()
129 	if (snd_es1688_reset(chip) < 0) {  in snd_es1688_probe()
130 		snd_printdd("ESS: [0x%lx] reset failed... 0x%x\n", chip->port, inb(ES1688P(chip, READ)));  in snd_es1688_probe()
131 		spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_es1688_probe()
134 	snd_es1688_dsp_command(chip, 0xe7);	/* return identification */  in snd_es1688_probe()
137 		if (inb(ES1688P(chip, DATA_AVAIL)) & 0x80) {  in snd_es1688_probe()
139 				major = inb(ES1688P(chip, READ));  in snd_es1688_probe()
141 				minor = inb(ES1688P(chip, READ));  in snd_es1688_probe()
146 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_es1688_probe()
148 	snd_printdd("ESS: [0x%lx] found.. major = 0x%x, minor = 0x%x\n", chip->port, major, minor);  in snd_es1688_probe()
150 	chip->version = (major << 8) | minor;  in snd_es1688_probe()
151 	if (!chip->version)  in snd_es1688_probe()
154 	switch (chip->version & 0xfff0) {  in snd_es1688_probe()
157 			   "but driver is in another place\n", chip->port);  in snd_es1688_probe()
164 			   chip->port, chip->version);  in snd_es1688_probe()
168 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_es1688_probe()
169 	snd_es1688_write(chip, 0xb1, 0x10);	/* disable IRQ */  in snd_es1688_probe()
170 	snd_es1688_write(chip, 0xb2, 0x00);	/* disable DMA */  in snd_es1688_probe()
171 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_es1688_probe()
174 	spin_lock_irqsave(&chip->mixer_lock, flags);  in snd_es1688_probe()
175 	snd_es1688_mixer_write(chip, 0x40, 0x01);  in snd_es1688_probe()
176 	spin_unlock_irqrestore(&chip->mixer_lock, flags);  in snd_es1688_probe()
181 static int snd_es1688_init(struct snd_es1688 * chip, int enable)  in snd_es1688_init()  argument
189 	if (enable && chip->mpu_port >= 0x300 && chip->mpu_irq > 0 && chip->hardware != ES1688_HW_688) {  in snd_es1688_init()
190 		tmp = (chip->mpu_port & 0x0f0) >> 4;  in snd_es1688_init()
192 			switch (chip->mpu_irq) {  in snd_es1688_init()
216 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_es1688_init()
217 	snd_es1688_mixer_write(chip, 0x40, cfg);  in snd_es1688_init()
218 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_es1688_init()
220 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_es1688_init()
221 	snd_es1688_read(chip, 0xb1);  in snd_es1688_init()
222 	snd_es1688_read(chip, 0xb2);  in snd_es1688_init()
223 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_es1688_init()
226 		irq_bits = irqs[chip->irq & 0x0f];  in snd_es1688_init()
230 				   chip->port, chip->irq);  in snd_es1688_init()
237 		spin_lock_irqsave(&chip->reg_lock, flags);  in snd_es1688_init()
238 		snd_es1688_write(chip, 0xb1, cfg | (irq_bits << 2));  in snd_es1688_init()
239 		spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_es1688_init()
241 		dma = chip->dma8;  in snd_es1688_init()
244 				   "for ES1688 chip!!\n", chip->port, dma);  in snd_es1688_init()
255 		spin_lock_irqsave(&chip->reg_lock, flags);  in snd_es1688_init()
256 		snd_es1688_write(chip, 0xb2, cfg | (dma_bits << 2));  in snd_es1688_init()
257 		spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_es1688_init()
259 		spin_lock_irqsave(&chip->reg_lock, flags);  in snd_es1688_init()
260 		snd_es1688_write(chip, 0xb1, 0x10);	/* disable IRQ */  in snd_es1688_init()
261 		snd_es1688_write(chip, 0xb2, 0x00);	/* disable DMA */  in snd_es1688_init()
262 		spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_es1688_init()
264 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_es1688_init()
265 	snd_es1688_read(chip, 0xb1);  in snd_es1688_init()
266 	snd_es1688_read(chip, 0xb2);  in snd_es1688_init()
267 	snd_es1688_reset(chip);  in snd_es1688_init()
268 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_es1688_init()
296 static void snd_es1688_set_rate(struct snd_es1688 *chip, struct snd_pcm_substream *substream)  in snd_es1688_set_rate()  argument
308 	snd_es1688_write(chip, 0xa1, bits);  in snd_es1688_set_rate()
309 	snd_es1688_write(chip, 0xa2, divider);  in snd_es1688_set_rate()
312 static int snd_es1688_trigger(struct snd_es1688 *chip, int cmd, unsigned char value)  in snd_es1688_trigger()  argument
321 	spin_lock(&chip->reg_lock);  in snd_es1688_trigger()
322 	chip->trigger_value = value;  in snd_es1688_trigger()
323 	val = snd_es1688_read(chip, 0xb8);  in snd_es1688_trigger()
325 		spin_unlock(&chip->reg_lock);  in snd_es1688_trigger()
331 	       snd_dma_pointer(chip->dma8, chip->dma_size));  in snd_es1688_trigger()
333 	snd_es1688_write(chip, 0xb8, (val & 0xf0) | value);  in snd_es1688_trigger()
334 	spin_unlock(&chip->reg_lock);  in snd_es1688_trigger()
341 	struct snd_es1688 *chip = snd_pcm_substream_chip(substream);  in snd_es1688_playback_prepare()  local
346 	chip->dma_size = size;  in snd_es1688_playback_prepare()
347 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_es1688_playback_prepare()
348 	snd_es1688_reset(chip);  in snd_es1688_playback_prepare()
349 	snd_es1688_set_rate(chip, substream);  in snd_es1688_playback_prepare()
350 	snd_es1688_write(chip, 0xb8, 4);	/* auto init DMA mode */  in snd_es1688_playback_prepare()
351 	snd_es1688_write(chip, 0xa8, (snd_es1688_read(chip, 0xa8) & ~0x03) | (3 - runtime->channels));  in snd_es1688_playback_prepare()
352 	snd_es1688_write(chip, 0xb9, 2);	/* demand mode (4 bytes/request) */  in snd_es1688_playback_prepare()
356 			snd_es1688_write(chip, 0xb6, 0x80);  in snd_es1688_playback_prepare()
357 			snd_es1688_write(chip, 0xb7, 0x51);  in snd_es1688_playback_prepare()
358 			snd_es1688_write(chip, 0xb7, 0xd0);  in snd_es1688_playback_prepare()
361 			snd_es1688_write(chip, 0xb6, 0x00);  in snd_es1688_playback_prepare()
362 			snd_es1688_write(chip, 0xb7, 0x71);  in snd_es1688_playback_prepare()
363 			snd_es1688_write(chip, 0xb7, 0xf4);  in snd_es1688_playback_prepare()
368 			snd_es1688_write(chip, 0xb6, 0x80);  in snd_es1688_playback_prepare()
369 			snd_es1688_write(chip, 0xb7, 0x51);  in snd_es1688_playback_prepare()
370 			snd_es1688_write(chip, 0xb7, 0x98);  in snd_es1688_playback_prepare()
373 			snd_es1688_write(chip, 0xb6, 0x00);  in snd_es1688_playback_prepare()
374 			snd_es1688_write(chip, 0xb7, 0x71);  in snd_es1688_playback_prepare()
375 			snd_es1688_write(chip, 0xb7, 0xbc);  in snd_es1688_playback_prepare()
378 	snd_es1688_write(chip, 0xb1, (snd_es1688_read(chip, 0xb1) & 0x0f) | 0x50);  in snd_es1688_playback_prepare()
379 	snd_es1688_write(chip, 0xb2, (snd_es1688_read(chip, 0xb2) & 0x0f) | 0x50);  in snd_es1688_playback_prepare()
380 	snd_es1688_dsp_command(chip, ES1688_DSP_CMD_SPKON);  in snd_es1688_playback_prepare()
381 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_es1688_playback_prepare()
384 	snd_dma_program(chip->dma8, runtime->dma_addr, size, DMA_MODE_WRITE | DMA_AUTOINIT);  in snd_es1688_playback_prepare()
385 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_es1688_playback_prepare()
386 	snd_es1688_write(chip, 0xa4, (unsigned char) count);  in snd_es1688_playback_prepare()
387 	snd_es1688_write(chip, 0xa5, (unsigned char) (count >> 8));  in snd_es1688_playback_prepare()
388 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_es1688_playback_prepare()
395 	struct snd_es1688 *chip = snd_pcm_substream_chip(substream);  in snd_es1688_playback_trigger()  local
396 	return snd_es1688_trigger(chip, cmd, 0x05);  in snd_es1688_playback_trigger()
402 	struct snd_es1688 *chip = snd_pcm_substream_chip(substream);  in snd_es1688_capture_prepare()  local
407 	chip->dma_size = size;  in snd_es1688_capture_prepare()
408 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_es1688_capture_prepare()
409 	snd_es1688_reset(chip);  in snd_es1688_capture_prepare()
410 	snd_es1688_set_rate(chip, substream);  in snd_es1688_capture_prepare()
411 	snd_es1688_dsp_command(chip, ES1688_DSP_CMD_SPKOFF);  in snd_es1688_capture_prepare()
412 	snd_es1688_write(chip, 0xb8, 0x0e);	/* auto init DMA mode */  in snd_es1688_capture_prepare()
413 	snd_es1688_write(chip, 0xa8, (snd_es1688_read(chip, 0xa8) & ~0x03) | (3 - runtime->channels));  in snd_es1688_capture_prepare()
414 	snd_es1688_write(chip, 0xb9, 2);	/* demand mode (4 bytes/request) */  in snd_es1688_capture_prepare()
418 			snd_es1688_write(chip, 0xb7, 0x51);  in snd_es1688_capture_prepare()
419 			snd_es1688_write(chip, 0xb7, 0xd0);  in snd_es1688_capture_prepare()
422 			snd_es1688_write(chip, 0xb7, 0x71);  in snd_es1688_capture_prepare()
423 			snd_es1688_write(chip, 0xb7, 0xf4);  in snd_es1688_capture_prepare()
428 			snd_es1688_write(chip, 0xb7, 0x51);  in snd_es1688_capture_prepare()
429 			snd_es1688_write(chip, 0xb7, 0x98);  in snd_es1688_capture_prepare()
432 			snd_es1688_write(chip, 0xb7, 0x71);  in snd_es1688_capture_prepare()
433 			snd_es1688_write(chip, 0xb7, 0xbc);  in snd_es1688_capture_prepare()
436 	snd_es1688_write(chip, 0xb1, (snd_es1688_read(chip, 0xb1) & 0x0f) | 0x50);  in snd_es1688_capture_prepare()
437 	snd_es1688_write(chip, 0xb2, (snd_es1688_read(chip, 0xb2) & 0x0f) | 0x50);  in snd_es1688_capture_prepare()
438 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_es1688_capture_prepare()
441 	snd_dma_program(chip->dma8, runtime->dma_addr, size, DMA_MODE_READ | DMA_AUTOINIT);  in snd_es1688_capture_prepare()
442 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_es1688_capture_prepare()
443 	snd_es1688_write(chip, 0xa4, (unsigned char) count);  in snd_es1688_capture_prepare()
444 	snd_es1688_write(chip, 0xa5, (unsigned char) (count >> 8));  in snd_es1688_capture_prepare()
445 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_es1688_capture_prepare()
452 	struct snd_es1688 *chip = snd_pcm_substream_chip(substream);  in snd_es1688_capture_trigger()  local
453 	return snd_es1688_trigger(chip, cmd, 0x0f);  in snd_es1688_capture_trigger()
458 	struct snd_es1688 *chip = dev_id;  in snd_es1688_interrupt()  local
460 	if (chip->trigger_value == 0x05)	/* ok.. playback is active */  in snd_es1688_interrupt()
461 		snd_pcm_period_elapsed(chip->playback_substream);  in snd_es1688_interrupt()
462 	if (chip->trigger_value == 0x0f)	/* ok.. capture is active */  in snd_es1688_interrupt()
463 		snd_pcm_period_elapsed(chip->capture_substream);  in snd_es1688_interrupt()
465 	inb(ES1688P(chip, DATA_AVAIL));	/* ack interrupt */  in snd_es1688_interrupt()
471 	struct snd_es1688 *chip = snd_pcm_substream_chip(substream);  in snd_es1688_playback_pointer()  local
474 	if (chip->trigger_value != 0x05)  in snd_es1688_playback_pointer()
476 	ptr = snd_dma_pointer(chip->dma8, chip->dma_size);  in snd_es1688_playback_pointer()
482 	struct snd_es1688 *chip = snd_pcm_substream_chip(substream);  in snd_es1688_capture_pointer()  local
485 	if (chip->trigger_value != 0x0f)  in snd_es1688_capture_pointer()
487 	ptr = snd_dma_pointer(chip->dma8, chip->dma_size);  in snd_es1688_capture_pointer()
537 	struct snd_es1688 *chip = snd_pcm_substream_chip(substream);  in snd_es1688_playback_open()  local
540 	if (chip->capture_substream != NULL)  in snd_es1688_playback_open()
542 	chip->playback_substream = substream;  in snd_es1688_playback_open()
551 	struct snd_es1688 *chip = snd_pcm_substream_chip(substream);  in snd_es1688_capture_open()  local
554 	if (chip->playback_substream != NULL)  in snd_es1688_capture_open()
556 	chip->capture_substream = substream;  in snd_es1688_capture_open()
565 	struct snd_es1688 *chip = snd_pcm_substream_chip(substream);  in snd_es1688_playback_close()  local
567 	chip->playback_substream = NULL;  in snd_es1688_playback_close()
573 	struct snd_es1688 *chip = snd_pcm_substream_chip(substream);  in snd_es1688_capture_close()  local
575 	chip->capture_substream = NULL;  in snd_es1688_capture_close()
579 static int snd_es1688_free(struct snd_es1688 *chip)  in snd_es1688_free()  argument
581 	if (chip->hardware != ES1688_HW_UNDEF)  in snd_es1688_free()
582 		snd_es1688_init(chip, 0);  in snd_es1688_free()
583 	release_and_free_resource(chip->res_port);  in snd_es1688_free()
584 	if (chip->irq >= 0)  in snd_es1688_free()
585 		free_irq(chip->irq, (void *) chip);  in snd_es1688_free()
586 	if (chip->dma8 >= 0) {  in snd_es1688_free()
587 		disable_dma(chip->dma8);  in snd_es1688_free()
588 		free_dma(chip->dma8);  in snd_es1688_free()
595 	struct snd_es1688 *chip = device->device_data;  in snd_es1688_dev_free()  local
596 	return snd_es1688_free(chip);  in snd_es1688_dev_free()
599 static const char *snd_es1688_chip_id(struct snd_es1688 *chip)  in snd_es1688_chip_id()  argument
602 	sprintf(tmp, "ES%s688 rev %i", chip->hardware == ES1688_HW_688 ? "" : "1", chip->version & 0x0f);  in snd_es1688_chip_id()
607 		      struct snd_es1688 *chip,  in snd_es1688_create()  argument
621 	if (chip == NULL)  in snd_es1688_create()
623 	chip->irq = -1;  in snd_es1688_create()
624 	chip->dma8 = -1;  in snd_es1688_create()
625 	chip->hardware = ES1688_HW_UNDEF;  in snd_es1688_create()
627 	chip->res_port = request_region(port + 4, 12, "ES1688");  in snd_es1688_create()
628 	if (chip->res_port == NULL) {  in snd_es1688_create()
634 	err = request_irq(irq, snd_es1688_interrupt, 0, "ES1688", (void *) chip);  in snd_es1688_create()
640 	chip->irq = irq;  in snd_es1688_create()
641 	card->sync_irq = chip->irq;  in snd_es1688_create()
648 	chip->dma8 = dma8;  in snd_es1688_create()
650 	spin_lock_init(&chip->reg_lock);  in snd_es1688_create()
651 	spin_lock_init(&chip->mixer_lock);  in snd_es1688_create()
652 	chip->port = port;  in snd_es1688_create()
656 	chip->mpu_port = mpu_port;  in snd_es1688_create()
657 	chip->mpu_irq = mpu_irq;  in snd_es1688_create()
658 	chip->hardware = hardware;  in snd_es1688_create()
660 	err = snd_es1688_probe(chip);  in snd_es1688_create()
664 	err = snd_es1688_init(chip, 1);  in snd_es1688_create()
669 	err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);  in snd_es1688_create()
672 		snd_es1688_free(chip);  in snd_es1688_create()
692 int snd_es1688_pcm(struct snd_card *card, struct snd_es1688 *chip, int device)  in snd_es1688_pcm()  argument
704 	pcm->private_data = chip;  in snd_es1688_pcm()
706 	strcpy(pcm->name, snd_es1688_chip_id(chip));  in snd_es1688_pcm()
707 	chip->pcm = pcm;  in snd_es1688_pcm()
730 	struct snd_es1688 *chip = snd_kcontrol_chip(kcontrol);  in snd_es1688_get_mux()  local
731 	ucontrol->value.enumerated.item[0] = snd_es1688_mixer_read(chip, ES1688_REC_DEV) & 7;  in snd_es1688_get_mux()
737 	struct snd_es1688 *chip = snd_kcontrol_chip(kcontrol);  in snd_es1688_put_mux()  local
744 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_es1688_put_mux()
745 	oval = snd_es1688_mixer_read(chip, ES1688_REC_DEV);  in snd_es1688_put_mux()
749 		snd_es1688_mixer_write(chip, ES1688_REC_DEV, nval);  in snd_es1688_put_mux()
750 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_es1688_put_mux()
773 	struct snd_es1688 *chip = snd_kcontrol_chip(kcontrol);  in snd_es1688_get_single()  local
780 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_es1688_get_single()
781 	ucontrol->value.integer.value[0] = (snd_es1688_mixer_read(chip, reg) >> shift) & mask;  in snd_es1688_get_single()
782 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_es1688_get_single()
790 	struct snd_es1688 *chip = snd_kcontrol_chip(kcontrol);  in snd_es1688_put_single()  local
803 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_es1688_put_single()
804 	oval = snd_es1688_mixer_read(chip, reg);  in snd_es1688_put_single()
808 		snd_es1688_mixer_write(chip, reg, nval);  in snd_es1688_put_single()
809 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_es1688_put_single()
832 	struct snd_es1688 *chip = snd_kcontrol_chip(kcontrol);  in snd_es1688_get_double()  local
842 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_es1688_get_double()
844 		left = snd_es1688_mixer_read(chip, left_reg);  in snd_es1688_get_double()
846 		left = snd_es1688_read(chip, left_reg);  in snd_es1688_get_double()
849 			right = snd_es1688_mixer_read(chip, right_reg);  in snd_es1688_get_double()
851 			right = snd_es1688_read(chip, right_reg);  in snd_es1688_get_double()
854 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_es1688_get_double()
866 	struct snd_es1688 *chip = snd_kcontrol_chip(kcontrol);  in snd_es1688_put_double()  local
885 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_es1688_put_double()
888 			oval1 = snd_es1688_mixer_read(chip, left_reg);  in snd_es1688_put_double()
890 			oval1 = snd_es1688_read(chip, left_reg);  in snd_es1688_put_double()
892 			oval2 = snd_es1688_mixer_read(chip, right_reg);  in snd_es1688_put_double()
894 			oval2 = snd_es1688_read(chip, right_reg);  in snd_es1688_put_double()
900 				snd_es1688_mixer_write(chip, left_reg, val1);  in snd_es1688_put_double()
902 				snd_es1688_write(chip, left_reg, val1);  in snd_es1688_put_double()
904 				snd_es1688_mixer_write(chip, right_reg, val1);  in snd_es1688_put_double()
906 				snd_es1688_write(chip, right_reg, val1);  in snd_es1688_put_double()
910 			oval1 = snd_es1688_mixer_read(chip, left_reg);  in snd_es1688_put_double()
912 			oval1 = snd_es1688_read(chip, left_reg);  in snd_es1688_put_double()
917 				snd_es1688_mixer_write(chip, left_reg, val1);  in snd_es1688_put_double()
919 				snd_es1688_write(chip, left_reg, val1);  in snd_es1688_put_double()
923 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_es1688_put_double()
962 int snd_es1688_mixer(struct snd_card *card, struct snd_es1688 *chip)  in snd_es1688_mixer()  argument
968 	if (snd_BUG_ON(!chip || !card))  in snd_es1688_mixer()
971 	strcpy(card->mixername, snd_es1688_chip_id(chip));  in snd_es1688_mixer()
974 		err = snd_ctl_add(card, snd_ctl_new1(&snd_es1688_controls[idx], chip));  in snd_es1688_mixer()
982 			snd_es1688_mixer_write(chip, reg, val);  in snd_es1688_mixer()
984 			snd_es1688_write(chip, reg, val);  in snd_es1688_mixer()