31 	struct oxygen *chip = ctl->private_data;  in dac_volume_info()  local
34 	info->count = chip->model.dac_channels_mixer;  in dac_volume_info()
35 	info->value.integer.min = chip->model.dac_volume_min;  in dac_volume_info()
36 	info->value.integer.max = chip->model.dac_volume_max;  in dac_volume_info()
43 	struct oxygen *chip = ctl->private_data;  in dac_volume_get()  local
46 	mutex_lock(&chip->mutex);  in dac_volume_get()
47 	for (i = 0; i < chip->model.dac_channels_mixer; ++i)  in dac_volume_get()
48 		value->value.integer.value[i] = chip->dac_volume[i];  in dac_volume_get()
49 	mutex_unlock(&chip->mutex);  in dac_volume_get()
56 	struct oxygen *chip = ctl->private_data;  in dac_volume_put()  local
61 	mutex_lock(&chip->mutex);  in dac_volume_put()
62 	for (i = 0; i < chip->model.dac_channels_mixer; ++i)  in dac_volume_put()
63 		if (value->value.integer.value[i] != chip->dac_volume[i]) {  in dac_volume_put()
64 			chip->dac_volume[i] = value->value.integer.value[i];  in dac_volume_put()
68 		chip->model.update_dac_volume(chip);  in dac_volume_put()
69 	mutex_unlock(&chip->mutex);  in dac_volume_put()
76 	struct oxygen *chip = ctl->private_data;  in dac_mute_get()  local
78 	mutex_lock(&chip->mutex);  in dac_mute_get()
79 	value->value.integer.value[0] = !chip->dac_mute;  in dac_mute_get()
80 	mutex_unlock(&chip->mutex);  in dac_mute_get()
87 	struct oxygen *chip = ctl->private_data;  in dac_mute_put()  local
90 	mutex_lock(&chip->mutex);  in dac_mute_put()
91 	changed = !value->value.integer.value[0] != chip->dac_mute;  in dac_mute_put()
93 		chip->dac_mute = !value->value.integer.value[0];  in dac_mute_put()
94 		chip->model.update_dac_mute(chip);  in dac_mute_put()
96 	mutex_unlock(&chip->mutex);  in dac_mute_put()
100 static unsigned int upmix_item_count(struct oxygen *chip)  in upmix_item_count()  argument
102 	if (chip->model.dac_channels_pcm < 8)  in upmix_item_count()
104 	else if (chip->model.update_center_lfe_mix)  in upmix_item_count()
119 	struct oxygen *chip = ctl->private_data;  in upmix_info()  local
120 	unsigned int count = upmix_item_count(chip);  in upmix_info()
127 	struct oxygen *chip = ctl->private_data;  in upmix_get()  local
129 	mutex_lock(&chip->mutex);  in upmix_get()
130 	value->value.enumerated.item[0] = chip->dac_routing;  in upmix_get()
131 	mutex_unlock(&chip->mutex);  in upmix_get()
135 void oxygen_update_dac_routing(struct oxygen *chip)  in oxygen_update_dac_routing()  argument
168 	channels = oxygen_read8(chip, OXYGEN_PLAY_CHANNELS) &  in oxygen_update_dac_routing()
171 		reg_value = reg_values[chip->dac_routing];  in oxygen_update_dac_routing()
183 	if (chip->model.adjust_dac_routing)  in oxygen_update_dac_routing()
184 		reg_value = chip->model.adjust_dac_routing(chip, reg_value);  in oxygen_update_dac_routing()
185 	oxygen_write16_masked(chip, OXYGEN_PLAY_ROUTING, reg_value,  in oxygen_update_dac_routing()
190 	if (chip->model.update_center_lfe_mix)  in oxygen_update_dac_routing()
191 		chip->model.update_center_lfe_mix(chip, chip->dac_routing > 2);  in oxygen_update_dac_routing()
197 	struct oxygen *chip = ctl->private_data;  in upmix_put()  local
198 	unsigned int count = upmix_item_count(chip);  in upmix_put()
203 	mutex_lock(&chip->mutex);  in upmix_put()
204 	changed = value->value.enumerated.item[0] != chip->dac_routing;  in upmix_put()
206 		chip->dac_routing = value->value.enumerated.item[0];  in upmix_put()
207 		oxygen_update_dac_routing(chip);  in upmix_put()
209 	mutex_unlock(&chip->mutex);  in upmix_put()
216 	struct oxygen *chip = ctl->private_data;  in spdif_switch_get()  local
218 	mutex_lock(&chip->mutex);  in spdif_switch_get()
219 	value->value.integer.value[0] = chip->spdif_playback_enable;  in spdif_switch_get()
220 	mutex_unlock(&chip->mutex);  in spdif_switch_get()
246 void oxygen_update_spdif_source(struct oxygen *chip)  in oxygen_update_spdif_source()  argument
252 	old_control = oxygen_read32(chip, OXYGEN_SPDIF_CONTROL);  in oxygen_update_spdif_source()
253 	old_routing = oxygen_read16(chip, OXYGEN_PLAY_ROUTING);  in oxygen_update_spdif_source()
254 	if (chip->pcm_active & (1 << PCM_SPDIF)) {  in oxygen_update_spdif_source()
261 	} else if ((chip->pcm_active & (1 << PCM_MULTICH)) &&  in oxygen_update_spdif_source()
262 		   chip->spdif_playback_enable) {  in oxygen_update_spdif_source()
265 		oxygen_rate = oxygen_read16(chip, OXYGEN_I2S_MULTICH_FORMAT)  in oxygen_update_spdif_source()
276 		oxygen_write32(chip, OXYGEN_SPDIF_CONTROL,  in oxygen_update_spdif_source()
278 		oxygen_write16(chip, OXYGEN_PLAY_ROUTING, new_routing);  in oxygen_update_spdif_source()
281 		oxygen_write32(chip, OXYGEN_SPDIF_OUTPUT_BITS,  in oxygen_update_spdif_source()
283 			       ((chip->pcm_active & (1 << PCM_SPDIF)) ?  in oxygen_update_spdif_source()
284 				chip->spdif_pcm_bits : chip->spdif_bits));  in oxygen_update_spdif_source()
285 	oxygen_write32(chip, OXYGEN_SPDIF_CONTROL, new_control);  in oxygen_update_spdif_source()
291 	struct oxygen *chip = ctl->private_data;  in spdif_switch_put()  local
294 	mutex_lock(&chip->mutex);  in spdif_switch_put()
295 	changed = value->value.integer.value[0] != chip->spdif_playback_enable;  in spdif_switch_put()
297 		chip->spdif_playback_enable = !!value->value.integer.value[0];  in spdif_switch_put()
298 		spin_lock_irq(&chip->reg_lock);  in spdif_switch_put()
299 		oxygen_update_spdif_source(chip);  in spdif_switch_put()
300 		spin_unlock_irq(&chip->reg_lock);  in spdif_switch_put()
302 	mutex_unlock(&chip->mutex);  in spdif_switch_put()
335 static inline void write_spdif_bits(struct oxygen *chip, u32 bits)  in write_spdif_bits()  argument
337 	oxygen_write32_masked(chip, OXYGEN_SPDIF_OUTPUT_BITS, bits,  in write_spdif_bits()
349 	struct oxygen *chip = ctl->private_data;  in spdif_default_get()  local
351 	mutex_lock(&chip->mutex);  in spdif_default_get()
352 	oxygen_to_iec958(chip->spdif_bits, value);  in spdif_default_get()
353 	mutex_unlock(&chip->mutex);  in spdif_default_get()
360 	struct oxygen *chip = ctl->private_data;  in spdif_default_put()  local
365 	mutex_lock(&chip->mutex);  in spdif_default_put()
366 	changed = new_bits != chip->spdif_bits;  in spdif_default_put()
368 		chip->spdif_bits = new_bits;  in spdif_default_put()
369 		if (!(chip->pcm_active & (1 << PCM_SPDIF)))  in spdif_default_put()
370 			write_spdif_bits(chip, new_bits);  in spdif_default_put()
372 	mutex_unlock(&chip->mutex);  in spdif_default_put()
389 	struct oxygen *chip = ctl->private_data;  in spdif_pcm_get()  local
391 	mutex_lock(&chip->mutex);  in spdif_pcm_get()
392 	oxygen_to_iec958(chip->spdif_pcm_bits, value);  in spdif_pcm_get()
393 	mutex_unlock(&chip->mutex);  in spdif_pcm_get()
400 	struct oxygen *chip = ctl->private_data;  in spdif_pcm_put()  local
405 	mutex_lock(&chip->mutex);  in spdif_pcm_put()
406 	changed = new_bits != chip->spdif_pcm_bits;  in spdif_pcm_put()
408 		chip->spdif_pcm_bits = new_bits;  in spdif_pcm_put()
409 		if (chip->pcm_active & (1 << PCM_SPDIF))  in spdif_pcm_put()
410 			write_spdif_bits(chip, new_bits);  in spdif_pcm_put()
412 	mutex_unlock(&chip->mutex);  in spdif_pcm_put()
429 	struct oxygen *chip = ctl->private_data;  in spdif_input_default_get()  local
432 	bits = oxygen_read32(chip, OXYGEN_SPDIF_INPUT_BITS);  in spdif_input_default_get()
443 	struct oxygen *chip = ctl->private_data;  in spdif_bit_switch_get()  local
447 		!!(oxygen_read32(chip, OXYGEN_SPDIF_CONTROL) & bit);  in spdif_bit_switch_get()
454 	struct oxygen *chip = ctl->private_data;  in spdif_bit_switch_put()  local
459 	spin_lock_irq(&chip->reg_lock);  in spdif_bit_switch_put()
460 	oldreg = oxygen_read32(chip, OXYGEN_SPDIF_CONTROL);  in spdif_bit_switch_put()
467 		oxygen_write32(chip, OXYGEN_SPDIF_CONTROL, newreg);  in spdif_bit_switch_put()
468 	spin_unlock_irq(&chip->reg_lock);  in spdif_bit_switch_put()
485 	struct oxygen *chip = ctl->private_data;  in monitor_get()  local
490 		!!invert ^ !!(oxygen_read8(chip, OXYGEN_ADC_MONITOR) & bit);  in monitor_get()
497 	struct oxygen *chip = ctl->private_data;  in monitor_put()  local
503 	spin_lock_irq(&chip->reg_lock);  in monitor_put()
504 	oldreg = oxygen_read8(chip, OXYGEN_ADC_MONITOR);  in monitor_put()
511 		oxygen_write8(chip, OXYGEN_ADC_MONITOR, newreg);  in monitor_put()
512 	spin_unlock_irq(&chip->reg_lock);  in monitor_put()
519 	struct oxygen *chip = ctl->private_data;  in ac97_switch_get()  local
526 	mutex_lock(&chip->mutex);  in ac97_switch_get()
527 	reg = oxygen_read_ac97(chip, codec, index);  in ac97_switch_get()
528 	mutex_unlock(&chip->mutex);  in ac97_switch_get()
536 static void mute_ac97_ctl(struct oxygen *chip, unsigned int control)  in mute_ac97_ctl()  argument
541 	if (!chip->controls[control])  in mute_ac97_ctl()
543 	priv_idx = chip->controls[control]->private_value & 0xff;  in mute_ac97_ctl()
544 	value = oxygen_read_ac97(chip, 0, priv_idx);  in mute_ac97_ctl()
546 		oxygen_write_ac97(chip, 0, priv_idx, value | 0x8000);  in mute_ac97_ctl()
547 		if (chip->model.ac97_switch)  in mute_ac97_ctl()
548 			chip->model.ac97_switch(chip, priv_idx, 0x8000);  in mute_ac97_ctl()
549 		snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE,  in mute_ac97_ctl()
550 			       &chip->controls[control]->id);  in mute_ac97_ctl()
557 	struct oxygen *chip = ctl->private_data;  in ac97_switch_put()  local
565 	mutex_lock(&chip->mutex);  in ac97_switch_put()
566 	oldreg = oxygen_read_ac97(chip, codec, index);  in ac97_switch_put()
574 		oxygen_write_ac97(chip, codec, index, newreg);  in ac97_switch_put()
575 		if (codec == 0 && chip->model.ac97_switch)  in ac97_switch_put()
576 			chip->model.ac97_switch(chip, index, newreg & 0x8000);  in ac97_switch_put()
578 			oxygen_write_ac97_masked(chip, 0, CM9780_GPIO_STATUS,  in ac97_switch_put()
582 				mute_ac97_ctl(chip, CONTROL_MIC_CAPTURE_SWITCH);  in ac97_switch_put()
583 				mute_ac97_ctl(chip, CONTROL_CD_CAPTURE_SWITCH);  in ac97_switch_put()
584 				mute_ac97_ctl(chip, CONTROL_AUX_CAPTURE_SWITCH);  in ac97_switch_put()
589 			mute_ac97_ctl(chip, CONTROL_LINE_CAPTURE_SWITCH);  in ac97_switch_put()
590 			oxygen_write_ac97_masked(chip, 0, CM9780_GPIO_STATUS,  in ac97_switch_put()
594 	mutex_unlock(&chip->mutex);  in ac97_switch_put()
613 	struct oxygen *chip = ctl->private_data;  in ac97_volume_get()  local
619 	mutex_lock(&chip->mutex);  in ac97_volume_get()
620 	reg = oxygen_read_ac97(chip, codec, index);  in ac97_volume_get()
621 	mutex_unlock(&chip->mutex);  in ac97_volume_get()
634 	struct oxygen *chip = ctl->private_data;  in ac97_volume_put()  local
641 	mutex_lock(&chip->mutex);  in ac97_volume_put()
642 	oldreg = oxygen_read_ac97(chip, codec, index);  in ac97_volume_put()
653 		oxygen_write_ac97(chip, codec, index, newreg);  in ac97_volume_put()
654 	mutex_unlock(&chip->mutex);  in ac97_volume_put()
669 	struct oxygen *chip = ctl->private_data;  in mic_fmic_source_get()  local
671 	mutex_lock(&chip->mutex);  in mic_fmic_source_get()
673 		!!(oxygen_read_ac97(chip, 0, CM9780_JACK) & CM9780_FMIC2MIC);  in mic_fmic_source_get()
674 	mutex_unlock(&chip->mutex);  in mic_fmic_source_get()
681 	struct oxygen *chip = ctl->private_data;  in mic_fmic_source_put()  local
685 	mutex_lock(&chip->mutex);  in mic_fmic_source_put()
686 	oldreg = oxygen_read_ac97(chip, 0, CM9780_JACK);  in mic_fmic_source_put()
693 		oxygen_write_ac97(chip, 0, CM9780_JACK, newreg);  in mic_fmic_source_put()
694 	mutex_unlock(&chip->mutex);  in mic_fmic_source_put()
711 	struct oxygen *chip = ctl->private_data;  in ac97_fp_rec_volume_get()  local
714 	mutex_lock(&chip->mutex);  in ac97_fp_rec_volume_get()
715 	reg = oxygen_read_ac97(chip, 1, AC97_REC_GAIN);  in ac97_fp_rec_volume_get()
716 	mutex_unlock(&chip->mutex);  in ac97_fp_rec_volume_get()
725 	struct oxygen *chip = ctl->private_data;  in ac97_fp_rec_volume_put()  local
729 	mutex_lock(&chip->mutex);  in ac97_fp_rec_volume_put()
730 	oldreg = oxygen_read_ac97(chip, 1, AC97_REC_GAIN);  in ac97_fp_rec_volume_put()
736 		oxygen_write_ac97(chip, 1, AC97_REC_GAIN, newreg);  in ac97_fp_rec_volume_put()
737 	mutex_unlock(&chip->mutex);  in ac97_fp_rec_volume_put()
1033 	struct oxygen *chip = ctl->private_data;  in oxygen_any_ctl_free()  local
1037 	for (i = 0; i < ARRAY_SIZE(chip->controls); ++i)  in oxygen_any_ctl_free()
1038 		chip->controls[i] = NULL;  in oxygen_any_ctl_free()
1041 static int add_controls(struct oxygen *chip,  in add_controls()  argument
1062 		if (chip->model.control_filter) {  in add_controls()
1063 			err = chip->model.control_filter(&template);  in add_controls()
1070 		    chip->model.dac_channels_pcm == 2)  in add_controls()
1073 		    !(chip->model.device_config & AC97_FMIC_SWITCH))  in add_controls()
1076 		    !(chip->model.device_config & AC97_CD_INPUT))  in add_controls()
1079 		    chip->model.dac_tlv) {  in add_controls()
1080 			template.tlv.p = chip->model.dac_tlv;  in add_controls()
1083 		ctl = snd_ctl_new1(&template, chip);  in add_controls()
1086 		err = snd_ctl_add(chip->card, ctl);  in add_controls()
1091 				chip->controls[j] = ctl;  in add_controls()
1098 int oxygen_mixer_init(struct oxygen *chip)  in oxygen_mixer_init()  argument
1103 	err = add_controls(chip, controls, ARRAY_SIZE(controls));  in oxygen_mixer_init()
1106 	if (chip->model.device_config & PLAYBACK_1_TO_SPDIF) {  in oxygen_mixer_init()
1107 		err = add_controls(chip, spdif_output_controls,  in oxygen_mixer_init()
1112 	if (chip->model.device_config & CAPTURE_1_FROM_SPDIF) {  in oxygen_mixer_init()
1113 		err = add_controls(chip, spdif_input_controls,  in oxygen_mixer_init()
1119 		if (!(chip->model.device_config & monitor_controls[i].pcm_dev))  in oxygen_mixer_init()
1121 		err = add_controls(chip, monitor_controls[i].controls,  in oxygen_mixer_init()
1126 	if (chip->has_ac97_0) {  in oxygen_mixer_init()
1127 		err = add_controls(chip, ac97_controls,  in oxygen_mixer_init()
1132 	if (chip->has_ac97_1) {  in oxygen_mixer_init()
1133 		err = add_controls(chip, ac97_fp_controls,  in oxygen_mixer_init()
1138 	return chip->model.mixer_init ? chip->model.mixer_init(chip) : 0;  in oxygen_mixer_init()