122 static void snd_cs4236_ctrl_out(struct snd_wss *chip,  in snd_cs4236_ctrl_out()  argument
125 	outb(reg, chip->cport + 3);  in snd_cs4236_ctrl_out()
126 	outb(chip->cimage[reg] = val, chip->cport + 4);  in snd_cs4236_ctrl_out()
129 static unsigned char snd_cs4236_ctrl_in(struct snd_wss *chip, unsigned char reg)  in snd_cs4236_ctrl_in()  argument
131 	outb(reg, chip->cport + 3);  in snd_cs4236_ctrl_in()
132 	return inb(chip->cport + 4);  in snd_cs4236_ctrl_in()
182 static void snd_cs4236_playback_format(struct snd_wss *chip,  in snd_cs4236_playback_format()  argument
189 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_cs4236_playback_format()
191 	snd_wss_out(chip, CS4231_ALT_FEATURE_1,  in snd_cs4236_playback_format()
192 		    chip->image[CS4231_ALT_FEATURE_1] | 0x10);  in snd_cs4236_playback_format()
193 	snd_wss_out(chip, CS4231_PLAYBK_FORMAT, pdfr & 0xf0);  in snd_cs4236_playback_format()
194 	snd_wss_out(chip, CS4231_ALT_FEATURE_1,  in snd_cs4236_playback_format()
195 		    chip->image[CS4231_ALT_FEATURE_1] & ~0x10);  in snd_cs4236_playback_format()
196 	snd_cs4236_ext_out(chip, CS4236_DAC_RATE, rate);  in snd_cs4236_playback_format()
197 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_cs4236_playback_format()
200 static void snd_cs4236_capture_format(struct snd_wss *chip,  in snd_cs4236_capture_format()  argument
207 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_cs4236_capture_format()
209 	snd_wss_out(chip, CS4231_ALT_FEATURE_1,  in snd_cs4236_capture_format()
210 		    chip->image[CS4231_ALT_FEATURE_1] | 0x20);  in snd_cs4236_capture_format()
211 	snd_wss_out(chip, CS4231_REC_FORMAT, cdfr & 0xf0);  in snd_cs4236_capture_format()
212 	snd_wss_out(chip, CS4231_ALT_FEATURE_1,  in snd_cs4236_capture_format()
213 		    chip->image[CS4231_ALT_FEATURE_1] & ~0x20);  in snd_cs4236_capture_format()
214 	snd_cs4236_ext_out(chip, CS4236_ADC_RATE, rate);  in snd_cs4236_capture_format()
215 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_cs4236_capture_format()
220 static void snd_cs4236_suspend(struct snd_wss *chip)  in snd_cs4236_suspend()  argument
225 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_cs4236_suspend()
227 		chip->image[reg] = snd_wss_in(chip, reg);  in snd_cs4236_suspend()
229 		chip->eimage[reg] = snd_cs4236_ext_in(chip, CS4236_I23VAL(reg));  in snd_cs4236_suspend()
231 		chip->cimage[reg] = snd_cs4236_ctrl_in(chip, reg);  in snd_cs4236_suspend()
232 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_cs4236_suspend()
235 static void snd_cs4236_resume(struct snd_wss *chip)  in snd_cs4236_resume()  argument
240 	snd_wss_mce_up(chip);  in snd_cs4236_resume()
241 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_cs4236_resume()
250 			snd_wss_out(chip, reg, chip->image[reg]);  in snd_cs4236_resume()
255 		snd_cs4236_ext_out(chip, CS4236_I23VAL(reg), chip->eimage[reg]);  in snd_cs4236_resume()
261 			snd_cs4236_ctrl_out(chip, reg, chip->cimage[reg]);  in snd_cs4236_resume()
264 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_cs4236_resume()
265 	snd_wss_mce_down(chip);  in snd_cs4236_resume()
281 	struct snd_wss *chip;  in snd_cs4236_create()  local
291 			     irq, dma1, dma2, hardware, hwshare, &chip);  in snd_cs4236_create()
295 	if ((chip->hardware & WSS_HW_CS4236B_MASK) == 0) {  in snd_cs4236_create()
297 			   chip->hardware);  in snd_cs4236_create()
298 		*rchip = chip;  in snd_cs4236_create()
306 				   idx, inb(chip->cport + idx));  in snd_cs4236_create()
309 				   idx, snd_cs4236_ctrl_in(chip, idx));  in snd_cs4236_create()
315 		snd_device_free(card, chip);  in snd_cs4236_create()
318 	ver1 = snd_cs4236_ctrl_in(chip, 1);  in snd_cs4236_create()
319 	ver2 = snd_cs4236_ext_in(chip, CS4236_VERSION);  in snd_cs4236_create()
325 		snd_device_free(card, chip);  in snd_cs4236_create()
328 	snd_cs4236_ctrl_out(chip, 0, 0x00);  in snd_cs4236_create()
329 	snd_cs4236_ctrl_out(chip, 2, 0xff);  in snd_cs4236_create()
330 	snd_cs4236_ctrl_out(chip, 3, 0x00);  in snd_cs4236_create()
331 	snd_cs4236_ctrl_out(chip, 4, 0x80);  in snd_cs4236_create()
334 	snd_cs4236_ctrl_out(chip, 5, reg);  in snd_cs4236_create()
335 	snd_cs4236_ctrl_out(chip, 6, IEC958_AES1_CON_PCM_CODER >> 2);  in snd_cs4236_create()
336 	snd_cs4236_ctrl_out(chip, 7, 0x00);  in snd_cs4236_create()
343 	snd_cs4236_ctrl_out(chip, 8, 0x8c);  in snd_cs4236_create()
344 	chip->rate_constraint = snd_cs4236_xrate;  in snd_cs4236_create()
345 	chip->set_playback_format = snd_cs4236_playback_format;  in snd_cs4236_create()
346 	chip->set_capture_format = snd_cs4236_capture_format;  in snd_cs4236_create()
348 	chip->suspend = snd_cs4236_suspend;  in snd_cs4236_create()
349 	chip->resume = snd_cs4236_resume;  in snd_cs4236_create()
354 		snd_cs4236_ext_out(chip, CS4236_I23VAL(reg),  in snd_cs4236_create()
358 	snd_wss_out(chip, CS4231_LEFT_INPUT, 0x40);  in snd_cs4236_create()
359 	snd_wss_out(chip, CS4231_RIGHT_INPUT, 0x40);  in snd_cs4236_create()
360 	snd_wss_out(chip, CS4231_AUX1_LEFT_INPUT, 0xff);  in snd_cs4236_create()
361 	snd_wss_out(chip, CS4231_AUX1_RIGHT_INPUT, 0xff);  in snd_cs4236_create()
362 	snd_wss_out(chip, CS4231_AUX2_LEFT_INPUT, 0xdf);  in snd_cs4236_create()
363 	snd_wss_out(chip, CS4231_AUX2_RIGHT_INPUT, 0xdf);  in snd_cs4236_create()
364 	snd_wss_out(chip, CS4231_RIGHT_LINE_IN, 0xff);  in snd_cs4236_create()
365 	snd_wss_out(chip, CS4231_LEFT_LINE_IN, 0xff);  in snd_cs4236_create()
366 	snd_wss_out(chip, CS4231_RIGHT_LINE_IN, 0xff);  in snd_cs4236_create()
367 	switch (chip->hardware) {  in snd_cs4236_create()
370 		snd_wss_out(chip, CS4235_LEFT_MASTER, 0xff);  in snd_cs4236_create()
371 		snd_wss_out(chip, CS4235_RIGHT_MASTER, 0xff);  in snd_cs4236_create()
375 	*rchip = chip;  in snd_cs4236_create()
379 int snd_cs4236_pcm(struct snd_wss *chip, int device)  in snd_cs4236_pcm()  argument
383 	err = snd_wss_pcm(chip, device);  in snd_cs4236_pcm()
386 	chip->pcm->info_flags &= ~SNDRV_PCM_INFO_JOINT_DUPLEX;  in snd_cs4236_pcm()
421 	struct snd_wss *chip = snd_kcontrol_chip(kcontrol);  in snd_cs4236_get_single()  local
428 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_cs4236_get_single()
429 	ucontrol->value.integer.value[0] = (chip->eimage[CS4236_REG(reg)] >> shift) & mask;  in snd_cs4236_get_single()
430 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_cs4236_get_single()
438 	struct snd_wss *chip = snd_kcontrol_chip(kcontrol);  in snd_cs4236_put_single()  local
451 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_cs4236_put_single()
452 	val = (chip->eimage[CS4236_REG(reg)] & ~(mask << shift)) | val;  in snd_cs4236_put_single()
453 	change = val != chip->eimage[CS4236_REG(reg)];  in snd_cs4236_put_single()
454 	snd_cs4236_ext_out(chip, reg, val);  in snd_cs4236_put_single()
455 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_cs4236_put_single()
467 	struct snd_wss *chip = snd_kcontrol_chip(kcontrol);  in snd_cs4236_get_singlec()  local
474 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_cs4236_get_singlec()
475 	ucontrol->value.integer.value[0] = (chip->cimage[reg] >> shift) & mask;  in snd_cs4236_get_singlec()
476 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_cs4236_get_singlec()
484 	struct snd_wss *chip = snd_kcontrol_chip(kcontrol);  in snd_cs4236_put_singlec()  local
497 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_cs4236_put_singlec()
498 	val = (chip->cimage[reg] & ~(mask << shift)) | val;  in snd_cs4236_put_singlec()
499 	change = val != chip->cimage[reg];  in snd_cs4236_put_singlec()
500 	snd_cs4236_ctrl_out(chip, reg, val);  in snd_cs4236_put_singlec()
501 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_cs4236_put_singlec()
534 	struct snd_wss *chip = snd_kcontrol_chip(kcontrol);  in snd_cs4236_get_double()  local
543 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_cs4236_get_double()
544 	ucontrol->value.integer.value[0] = (chip->eimage[CS4236_REG(left_reg)] >> shift_left) & mask;  in snd_cs4236_get_double()
545 	ucontrol->value.integer.value[1] = (chip->eimage[CS4236_REG(right_reg)] >> shift_right) & mask;  in snd_cs4236_get_double()
546 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_cs4236_get_double()
556 	struct snd_wss *chip = snd_kcontrol_chip(kcontrol);  in snd_cs4236_put_double()  local
575 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_cs4236_put_double()
577 		val1 = (chip->eimage[CS4236_REG(left_reg)] & ~(mask << shift_left)) | val1;  in snd_cs4236_put_double()
578 		val2 = (chip->eimage[CS4236_REG(right_reg)] & ~(mask << shift_right)) | val2;  in snd_cs4236_put_double()
579 …change = val1 != chip->eimage[CS4236_REG(left_reg)] || val2 != chip->eimage[CS4236_REG(right_reg)];  in snd_cs4236_put_double()
580 		snd_cs4236_ext_out(chip, left_reg, val1);  in snd_cs4236_put_double()
581 		snd_cs4236_ext_out(chip, right_reg, val2);  in snd_cs4236_put_double()
583 …val1 = (chip->eimage[CS4236_REG(left_reg)] & ~((mask << shift_left) | (mask << shift_right))) | va…  in snd_cs4236_put_double()
584 		change = val1 != chip->eimage[CS4236_REG(left_reg)];  in snd_cs4236_put_double()
585 		snd_cs4236_ext_out(chip, left_reg, val1);  in snd_cs4236_put_double()
587 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_cs4236_put_double()
610 	struct snd_wss *chip = snd_kcontrol_chip(kcontrol);  in snd_cs4236_get_double1()  local
619 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_cs4236_get_double1()
620 	ucontrol->value.integer.value[0] = (chip->image[left_reg] >> shift_left) & mask;  in snd_cs4236_get_double1()
621 	ucontrol->value.integer.value[1] = (chip->eimage[CS4236_REG(right_reg)] >> shift_right) & mask;  in snd_cs4236_get_double1()
622 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_cs4236_get_double1()
632 	struct snd_wss *chip = snd_kcontrol_chip(kcontrol);  in snd_cs4236_put_double1()  local
651 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_cs4236_put_double1()
652 	val1 = (chip->image[left_reg] & ~(mask << shift_left)) | val1;  in snd_cs4236_put_double1()
653 	val2 = (chip->eimage[CS4236_REG(right_reg)] & ~(mask << shift_right)) | val2;  in snd_cs4236_put_double1()
654 	change = val1 != chip->image[left_reg] || val2 != chip->eimage[CS4236_REG(right_reg)];  in snd_cs4236_put_double1()
655 	snd_wss_out(chip, left_reg, val1);  in snd_cs4236_put_double1()
656 	snd_cs4236_ext_out(chip, right_reg, val2);  in snd_cs4236_put_double1()
657 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_cs4236_put_double1()
676 	struct snd_wss *chip = snd_kcontrol_chip(kcontrol);  in snd_cs4236_get_master_digital()  local
679 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_cs4236_get_master_digital()
680 …ucontrol->value.integer.value[0] = snd_cs4236_mixer_master_digital_invert_volume(chip->eimage[CS42…  in snd_cs4236_get_master_digital()
681 …ucontrol->value.integer.value[1] = snd_cs4236_mixer_master_digital_invert_volume(chip->eimage[CS42…  in snd_cs4236_get_master_digital()
682 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_cs4236_get_master_digital()
688 	struct snd_wss *chip = snd_kcontrol_chip(kcontrol);  in snd_cs4236_put_master_digital()  local
695 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_cs4236_put_master_digital()
696 	val1 = (chip->eimage[CS4236_REG(CS4236_LEFT_MASTER)] & ~0x7f) | val1;  in snd_cs4236_put_master_digital()
697 	val2 = (chip->eimage[CS4236_REG(CS4236_RIGHT_MASTER)] & ~0x7f) | val2;  in snd_cs4236_put_master_digital()
698 …change = val1 != chip->eimage[CS4236_REG(CS4236_LEFT_MASTER)] || val2 != chip->eimage[CS4236_REG(C…  in snd_cs4236_put_master_digital()
699 	snd_cs4236_ext_out(chip, CS4236_LEFT_MASTER, val1);  in snd_cs4236_put_master_digital()
700 	snd_cs4236_ext_out(chip, CS4236_RIGHT_MASTER, val2);  in snd_cs4236_put_master_digital()
701 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_cs4236_put_master_digital()
737 	struct snd_wss *chip = snd_kcontrol_chip(kcontrol);  in snd_cs4235_get_output_accu()  local
740 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_cs4235_get_output_accu()
741 …ucontrol->value.integer.value[0] = snd_cs4235_mixer_output_accu_get_volume(chip->image[CS4235_LEFT…  in snd_cs4235_get_output_accu()
742 …ucontrol->value.integer.value[1] = snd_cs4235_mixer_output_accu_get_volume(chip->image[CS4235_RIGH…  in snd_cs4235_get_output_accu()
743 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_cs4235_get_output_accu()
749 	struct snd_wss *chip = snd_kcontrol_chip(kcontrol);  in snd_cs4235_put_output_accu()  local
756 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_cs4235_put_output_accu()
757 	val1 = (chip->image[CS4235_LEFT_MASTER] & ~(3 << 5)) | val1;  in snd_cs4235_put_output_accu()
758 	val2 = (chip->image[CS4235_RIGHT_MASTER] & ~(3 << 5)) | val2;  in snd_cs4235_put_output_accu()
759 	change = val1 != chip->image[CS4235_LEFT_MASTER] || val2 != chip->image[CS4235_RIGHT_MASTER];  in snd_cs4235_put_output_accu()
760 	snd_wss_out(chip, CS4235_LEFT_MASTER, val1);  in snd_cs4235_put_output_accu()
761 	snd_wss_out(chip, CS4235_RIGHT_MASTER, val2);  in snd_cs4235_put_output_accu()
762 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_cs4235_put_output_accu()
947 	struct snd_wss *chip = snd_kcontrol_chip(kcontrol);  in snd_cs4236_get_iec958_switch()  local
950 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_cs4236_get_iec958_switch()
951 	ucontrol->value.integer.value[0] = chip->image[CS4231_ALT_FEATURE_1] & 0x02 ? 1 : 0;  in snd_cs4236_get_iec958_switch()
955 			snd_wss_in(chip, CS4231_ALT_FEATURE_1),  in snd_cs4236_get_iec958_switch()
956 			snd_cs4236_ctrl_in(chip, 3),  in snd_cs4236_get_iec958_switch()
957 			snd_cs4236_ctrl_in(chip, 4),  in snd_cs4236_get_iec958_switch()
958 			snd_cs4236_ctrl_in(chip, 5),  in snd_cs4236_get_iec958_switch()
959 			snd_cs4236_ctrl_in(chip, 6),  in snd_cs4236_get_iec958_switch()
960 			snd_cs4236_ctrl_in(chip, 8));  in snd_cs4236_get_iec958_switch()
962 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_cs4236_get_iec958_switch()
968 	struct snd_wss *chip = snd_kcontrol_chip(kcontrol);  in snd_cs4236_put_iec958_switch()  local
975 	mutex_lock(&chip->mce_mutex);  in snd_cs4236_put_iec958_switch()
976 	snd_wss_mce_up(chip);  in snd_cs4236_put_iec958_switch()
977 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_cs4236_put_iec958_switch()
978 	val = (chip->image[CS4231_ALT_FEATURE_1] & ~0x0e) | (0<<2) | (enable << 1);  in snd_cs4236_put_iec958_switch()
979 	change = val != chip->image[CS4231_ALT_FEATURE_1];  in snd_cs4236_put_iec958_switch()
980 	snd_wss_out(chip, CS4231_ALT_FEATURE_1, val);  in snd_cs4236_put_iec958_switch()
981 	val = snd_cs4236_ctrl_in(chip, 4) | 0xc0;  in snd_cs4236_put_iec958_switch()
982 	snd_cs4236_ctrl_out(chip, 4, val);  in snd_cs4236_put_iec958_switch()
985 	snd_cs4236_ctrl_out(chip, 4, val);  in snd_cs4236_put_iec958_switch()
986 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_cs4236_put_iec958_switch()
987 	snd_wss_mce_down(chip);  in snd_cs4236_put_iec958_switch()
988 	mutex_unlock(&chip->mce_mutex);  in snd_cs4236_put_iec958_switch()
993 			snd_wss_in(chip, CS4231_ALT_FEATURE_1),  in snd_cs4236_put_iec958_switch()
994 			snd_cs4236_ctrl_in(chip, 3),  in snd_cs4236_put_iec958_switch()
995 			snd_cs4236_ctrl_in(chip, 4),  in snd_cs4236_put_iec958_switch()
996 			snd_cs4236_ctrl_in(chip, 5),  in snd_cs4236_put_iec958_switch()
997 			snd_cs4236_ctrl_in(chip, 6),  in snd_cs4236_put_iec958_switch()
998 			snd_cs4236_ctrl_in(chip, 8));  in snd_cs4236_put_iec958_switch()
1032 int snd_cs4236_mixer(struct snd_wss *chip)  in snd_cs4236_mixer()  argument
1039 	if (snd_BUG_ON(!chip || !chip->card))  in snd_cs4236_mixer()
1041 	card = chip->card;  in snd_cs4236_mixer()
1042 	strcpy(card->mixername, snd_wss_chip_id(chip));  in snd_cs4236_mixer()
1044 	if (chip->hardware == WSS_HW_CS4235 ||  in snd_cs4236_mixer()
1045 	    chip->hardware == WSS_HW_CS4239) {  in snd_cs4236_mixer()
1047 			if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_cs4235_controls[idx], chip))) < 0)  in snd_cs4236_mixer()
1052 			if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_cs4236_controls[idx], chip))) < 0)  in snd_cs4236_mixer()
1056 	switch (chip->hardware) {  in snd_cs4236_mixer()
1075 		if ((err = snd_ctl_add(card, snd_ctl_new1(kcontrol, chip))) < 0)  in snd_cs4236_mixer()
1078 	if (chip->hardware == WSS_HW_CS4237B ||  in snd_cs4236_mixer()
1079 	    chip->hardware == WSS_HW_CS4238B) {  in snd_cs4236_mixer()
1081 			if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_cs4236_iec958_controls[idx], chip))) < 0)  in snd_cs4236_mixer()