198 static int tumbler_set_master_volume(struct pmac_tumbler *mix)  in tumbler_set_master_volume()  argument
203 	if (! mix->i2c.client)  in tumbler_set_master_volume()
206 	if (! mix->master_switch[0])  in tumbler_set_master_volume()
209 		left_vol = mix->master_vol[0];  in tumbler_set_master_volume()
214 	if (! mix->master_switch[1])  in tumbler_set_master_volume()
217 		right_vol = mix->master_vol[1];  in tumbler_set_master_volume()
231 	if (i2c_smbus_write_i2c_block_data(mix->i2c.client, TAS_REG_VOL, 6,  in tumbler_set_master_volume()
256 	struct pmac_tumbler *mix = chip->mixer_data;  in tumbler_get_master_volume()  local
258 	ucontrol->value.integer.value[0] = mix->master_vol[0];  in tumbler_get_master_volume()
259 	ucontrol->value.integer.value[1] = mix->master_vol[1];  in tumbler_get_master_volume()
267 	struct pmac_tumbler *mix = chip->mixer_data;  in tumbler_put_master_volume()  local
276 	change = mix->master_vol[0] != vol[0] ||  in tumbler_put_master_volume()
277 		mix->master_vol[1] != vol[1];  in tumbler_put_master_volume()
279 		mix->master_vol[0] = vol[0];  in tumbler_put_master_volume()
280 		mix->master_vol[1] = vol[1];  in tumbler_put_master_volume()
281 		tumbler_set_master_volume(mix);  in tumbler_put_master_volume()
291 	struct pmac_tumbler *mix = chip->mixer_data;  in tumbler_get_master_switch()  local
293 	ucontrol->value.integer.value[0] = mix->master_switch[0];  in tumbler_get_master_switch()
294 	ucontrol->value.integer.value[1] = mix->master_switch[1];  in tumbler_get_master_switch()
302 	struct pmac_tumbler *mix = chip->mixer_data;  in tumbler_put_master_switch()  local
305 	change = mix->master_switch[0] != ucontrol->value.integer.value[0] ||  in tumbler_put_master_switch()
306 		mix->master_switch[1] != ucontrol->value.integer.value[1];  in tumbler_put_master_switch()
308 		mix->master_switch[0] = !!ucontrol->value.integer.value[0];  in tumbler_put_master_switch()
309 		mix->master_switch[1] = !!ucontrol->value.integer.value[1];  in tumbler_put_master_switch()
310 		tumbler_set_master_volume(mix);  in tumbler_put_master_switch()
322 static int tumbler_set_drc(struct pmac_tumbler *mix)  in tumbler_set_drc()  argument
326 	if (! mix->i2c.client)  in tumbler_set_drc()
329 	if (mix->drc_enable) {  in tumbler_set_drc()
331 		if (mix->drc_range > TAS3001_DRC_MAX)  in tumbler_set_drc()
333 		else if (mix->drc_range < 0)  in tumbler_set_drc()
336 			val[1] = mix->drc_range + 0x91;  in tumbler_set_drc()
342 	if (i2c_smbus_write_i2c_block_data(mix->i2c.client, TAS_REG_DRC,  in tumbler_set_drc()
357 static int snapper_set_drc(struct pmac_tumbler *mix)  in snapper_set_drc()  argument
361 	if (! mix->i2c.client)  in snapper_set_drc()
364 	if (mix->drc_enable)  in snapper_set_drc()
369 	if (mix->drc_range > 0xef)  in snapper_set_drc()
371 	else if (mix->drc_range < 0)  in snapper_set_drc()
374 		val[2] = mix->drc_range;  in snapper_set_drc()
379 	if (i2c_smbus_write_i2c_block_data(mix->i2c.client, TAS_REG_DRC,  in snapper_set_drc()
404 	struct pmac_tumbler *mix;  in tumbler_get_drc_value()  local
405 	mix = chip->mixer_data;  in tumbler_get_drc_value()
406 	if (!mix)  in tumbler_get_drc_value()
408 	ucontrol->value.integer.value[0] = mix->drc_range;  in tumbler_get_drc_value()
416 	struct pmac_tumbler *mix;  in tumbler_put_drc_value()  local
420 	mix = chip->mixer_data;  in tumbler_put_drc_value()
421 	if (!mix)  in tumbler_put_drc_value()
431 	change = mix->drc_range != val;  in tumbler_put_drc_value()
433 		mix->drc_range = val;  in tumbler_put_drc_value()
435 			tumbler_set_drc(mix);  in tumbler_put_drc_value()
437 			snapper_set_drc(mix);  in tumbler_put_drc_value()
446 	struct pmac_tumbler *mix;  in tumbler_get_drc_switch()  local
447 	mix = chip->mixer_data;  in tumbler_get_drc_switch()
448 	if (!mix)  in tumbler_get_drc_switch()
450 	ucontrol->value.integer.value[0] = mix->drc_enable;  in tumbler_get_drc_switch()
458 	struct pmac_tumbler *mix;  in tumbler_put_drc_switch()  local
461 	mix = chip->mixer_data;  in tumbler_put_drc_switch()
462 	if (!mix)  in tumbler_put_drc_switch()
464 	change = mix->drc_enable != ucontrol->value.integer.value[0];  in tumbler_put_drc_switch()
466 		mix->drc_enable = !!ucontrol->value.integer.value[0];  in tumbler_put_drc_switch()
468 			tumbler_set_drc(mix);  in tumbler_put_drc_switch()
470 			snapper_set_drc(mix);  in tumbler_put_drc_switch()
488 static int tumbler_set_mono_volume(struct pmac_tumbler *mix,  in tumbler_set_mono_volume()  argument
495 	if (! mix->i2c.client)  in tumbler_set_mono_volume()
498 	vol = mix->mono_vol[info->index];  in tumbler_set_mono_volume()
504 	if (i2c_smbus_write_i2c_block_data(mix->i2c.client, info->reg,  in tumbler_set_mono_volume()
530 	struct pmac_tumbler *mix;  in tumbler_get_mono()  local
531 	mix = chip->mixer_data;  in tumbler_get_mono()
532 	if (!mix)  in tumbler_get_mono()
534 	ucontrol->value.integer.value[0] = mix->mono_vol[info->index];  in tumbler_get_mono()
543 	struct pmac_tumbler *mix;  in tumbler_put_mono()  local
547 	mix = chip->mixer_data;  in tumbler_put_mono()
548 	if (!mix)  in tumbler_put_mono()
553 	change = mix->mono_vol[info->index] != vol;  in tumbler_put_mono()
555 		mix->mono_vol[info->index] = vol;  in tumbler_put_mono()
556 		tumbler_set_mono_volume(mix, info);  in tumbler_put_mono()
627 static int snapper_set_mix_vol1(struct pmac_tumbler *mix, int idx, int ch, int reg)  in snapper_set_mix_vol1()  argument
632 	vol = mix->mix_vol[idx][ch];  in snapper_set_mix_vol1()
635 		mix->mix_vol[idx][ch] = vol;  in snapper_set_mix_vol1()
639 		vol = mix->mix_vol[i][ch];  in snapper_set_mix_vol1()
644 	if (i2c_smbus_write_i2c_block_data(mix->i2c.client, reg,  in snapper_set_mix_vol1()
652 static int snapper_set_mix_vol(struct pmac_tumbler *mix, int idx)  in snapper_set_mix_vol()  argument
654 	if (! mix->i2c.client)  in snapper_set_mix_vol()
656 	if (snapper_set_mix_vol1(mix, idx, 0, TAS_REG_LMIX) < 0 ||  in snapper_set_mix_vol()
657 	    snapper_set_mix_vol1(mix, idx, 1, TAS_REG_RMIX) < 0)  in snapper_set_mix_vol()
677 	struct pmac_tumbler *mix;  in snapper_get_mix()  local
678 	mix = chip->mixer_data;  in snapper_get_mix()
679 	if (!mix)  in snapper_get_mix()
681 	ucontrol->value.integer.value[0] = mix->mix_vol[idx][0];  in snapper_get_mix()
682 	ucontrol->value.integer.value[1] = mix->mix_vol[idx][1];  in snapper_get_mix()
691 	struct pmac_tumbler *mix;  in snapper_put_mix()  local
695 	mix = chip->mixer_data;  in snapper_put_mix()
696 	if (!mix)  in snapper_put_mix()
703 	change = mix->mix_vol[idx][0] != vol[0] ||  in snapper_put_mix()
704 		mix->mix_vol[idx][1] != vol[1];  in snapper_put_mix()
706 		mix->mix_vol[idx][0] = vol[0];  in snapper_put_mix()
707 		mix->mix_vol[idx][1] = vol[1];  in snapper_put_mix()
708 		snapper_set_mix_vol(mix, idx);  in snapper_put_mix()
725 	struct pmac_tumbler *mix;  in tumbler_get_mute_switch()  local
727 	mix = chip->mixer_data;  in tumbler_get_mute_switch()
728 	if (!mix)  in tumbler_get_mute_switch()
732 		gp = &mix->hp_mute;	break;  in tumbler_get_mute_switch()
734 		gp = &mix->amp_mute;	break;  in tumbler_get_mute_switch()
736 		gp = &mix->line_mute;	break;  in tumbler_get_mute_switch()
750 	struct pmac_tumbler *mix;  in tumbler_put_mute_switch()  local
757 	mix = chip->mixer_data;  in tumbler_put_mute_switch()
758 	if (!mix)  in tumbler_put_mute_switch()
762 		gp = &mix->hp_mute;	break;  in tumbler_put_mute_switch()
764 		gp = &mix->amp_mute;	break;  in tumbler_put_mute_switch()
766 		gp = &mix->line_mute;	break;  in tumbler_put_mute_switch()
780 static int snapper_set_capture_source(struct pmac_tumbler *mix)  in snapper_set_capture_source()  argument
782 	if (! mix->i2c.client)  in snapper_set_capture_source()
784 	if (mix->capture_source)  in snapper_set_capture_source()
785 		mix->acs |= 2;  in snapper_set_capture_source()
787 		mix->acs &= ~2;  in snapper_set_capture_source()
788 	return i2c_smbus_write_byte_data(mix->i2c.client, TAS_REG_ACS, mix->acs);  in snapper_set_capture_source()
805 	struct pmac_tumbler *mix = chip->mixer_data;  in snapper_get_capture_source()  local
807 	ucontrol->value.enumerated.item[0] = mix->capture_source;  in snapper_get_capture_source()
815 	struct pmac_tumbler *mix = chip->mixer_data;  in snapper_put_capture_source()  local
818 	change = ucontrol->value.enumerated.item[0] != mix->capture_source;  in snapper_put_capture_source()
820 		mix->capture_source = !!ucontrol->value.enumerated.item[0];  in snapper_put_capture_source()
821 		snapper_set_capture_source(mix);  in snapper_put_capture_source()
935 	struct pmac_tumbler *mix = chip->mixer_data;  in tumbler_detect_headphone()  local
938 	if (mix->hp_detect.addr)  in tumbler_detect_headphone()
939 		detect |= read_audio_gpio(&mix->hp_detect);  in tumbler_detect_headphone()
945 	struct pmac_tumbler *mix = chip->mixer_data;  in tumbler_detect_lineout()  local
948 	if (mix->line_detect.addr)  in tumbler_detect_lineout()
949 		detect |= read_audio_gpio(&mix->line_detect);  in tumbler_detect_lineout()
970 	struct pmac_tumbler *mix;  in device_change_handler()  local
976 	mix = chip->mixer_data;  in device_change_handler()
977 	if (snd_BUG_ON(!mix))  in device_change_handler()
988 			check_mute(chip, &mix->hp_mute, 0, mix->auto_mute_notify,  in device_change_handler()
990 		if (lineout && mix->line_mute.addr != 0)  in device_change_handler()
991 			check_mute(chip, &mix->line_mute, 0, mix->auto_mute_notify,  in device_change_handler()
993 		if (mix->anded_reset)  in device_change_handler()
995 		check_mute(chip, &mix->amp_mute, !IS_G4DA, mix->auto_mute_notify,  in device_change_handler()
999 		check_mute(chip, &mix->amp_mute, 0, mix->auto_mute_notify,  in device_change_handler()
1001 		if (mix->anded_reset)  in device_change_handler()
1003 		check_mute(chip, &mix->hp_mute, 1, mix->auto_mute_notify,  in device_change_handler()
1005 		if (mix->line_mute.addr != 0)  in device_change_handler()
1006 			check_mute(chip, &mix->line_mute, 1, mix->auto_mute_notify,  in device_change_handler()
1009 	if (mix->auto_mute_notify)  in device_change_handler()
1014 	mix->drc_enable = ! (headphone || lineout);  in device_change_handler()
1015 	if (mix->auto_mute_notify)  in device_change_handler()
1019 		tumbler_set_drc(mix);  in device_change_handler()
1021 		snapper_set_drc(mix);  in device_change_handler()
1025 	tumbler_set_master_volume(mix);  in device_change_handler()
1031 		struct pmac_tumbler *mix;  in tumbler_update_automute()  local
1032 		mix = chip->mixer_data;  in tumbler_update_automute()
1033 		if (snd_BUG_ON(!mix))  in tumbler_update_automute()
1035 		mix->auto_mute_notify = do_notify;  in tumbler_update_automute()
1166 	struct pmac_tumbler *mix = chip->mixer_data;  in tumbler_reset_audio()  local
1168 	if (mix->anded_reset) {  in tumbler_reset_audio()
1170 		write_audio_gpio(&mix->hp_mute, 0);  in tumbler_reset_audio()
1171 		write_audio_gpio(&mix->amp_mute, 0);  in tumbler_reset_audio()
1173 		write_audio_gpio(&mix->hp_mute, 1);  in tumbler_reset_audio()
1174 		write_audio_gpio(&mix->amp_mute, 1);  in tumbler_reset_audio()
1176 		write_audio_gpio(&mix->hp_mute, 0);  in tumbler_reset_audio()
1177 		write_audio_gpio(&mix->amp_mute, 0);  in tumbler_reset_audio()
1182 		write_audio_gpio(&mix->audio_reset, 0);  in tumbler_reset_audio()
1184 		write_audio_gpio(&mix->audio_reset, 1);  in tumbler_reset_audio()
1186 		write_audio_gpio(&mix->audio_reset, 0);  in tumbler_reset_audio()
1195 	struct pmac_tumbler *mix = chip->mixer_data;  in tumbler_suspend()  local
1197 	if (mix->headphone_irq >= 0)  in tumbler_suspend()
1198 		disable_irq(mix->headphone_irq);  in tumbler_suspend()
1199 	if (mix->lineout_irq >= 0)  in tumbler_suspend()
1200 		disable_irq(mix->lineout_irq);  in tumbler_suspend()
1201 	mix->save_master_switch[0] = mix->master_switch[0];  in tumbler_suspend()
1202 	mix->save_master_switch[1] = mix->master_switch[1];  in tumbler_suspend()
1203 	mix->save_master_vol[0] = mix->master_vol[0];  in tumbler_suspend()
1204 	mix->save_master_vol[1] = mix->master_vol[1];  in tumbler_suspend()
1205 	mix->master_switch[0] = mix->master_switch[1] = 0;  in tumbler_suspend()
1206 	tumbler_set_master_volume(mix);  in tumbler_suspend()
1207 	if (!mix->anded_reset) {  in tumbler_suspend()
1208 		write_audio_gpio(&mix->amp_mute, 1);  in tumbler_suspend()
1209 		write_audio_gpio(&mix->hp_mute, 1);  in tumbler_suspend()
1212 		mix->acs |= 1;  in tumbler_suspend()
1213 		i2c_smbus_write_byte_data(mix->i2c.client, TAS_REG_ACS, mix->acs);  in tumbler_suspend()
1215 	if (mix->anded_reset) {  in tumbler_suspend()
1216 		write_audio_gpio(&mix->amp_mute, 1);  in tumbler_suspend()
1217 		write_audio_gpio(&mix->hp_mute, 1);  in tumbler_suspend()
1219 		write_audio_gpio(&mix->audio_reset, 1);  in tumbler_suspend()
1225 	struct pmac_tumbler *mix = chip->mixer_data;  in tumbler_resume()  local
1227 	mix->acs &= ~1;  in tumbler_resume()
1228 	mix->master_switch[0] = mix->save_master_switch[0];  in tumbler_resume()
1229 	mix->master_switch[1] = mix->save_master_switch[1];  in tumbler_resume()
1230 	mix->master_vol[0] = mix->save_master_vol[0];  in tumbler_resume()
1231 	mix->master_vol[1] = mix->save_master_vol[1];  in tumbler_resume()
1233 	if (mix->i2c.client && mix->i2c.init_client) {  in tumbler_resume()
1234 		if (mix->i2c.init_client(&mix->i2c) < 0)  in tumbler_resume()
1239 		tumbler_set_mono_volume(mix, &tumbler_pcm_vol_info);  in tumbler_resume()
1240 		tumbler_set_mono_volume(mix, &tumbler_bass_vol_info);  in tumbler_resume()
1241 		tumbler_set_mono_volume(mix, &tumbler_treble_vol_info);  in tumbler_resume()
1242 		tumbler_set_drc(mix);  in tumbler_resume()
1244 		snapper_set_mix_vol(mix, VOL_IDX_PCM);  in tumbler_resume()
1245 		snapper_set_mix_vol(mix, VOL_IDX_PCM2);  in tumbler_resume()
1246 		snapper_set_mix_vol(mix, VOL_IDX_ADC);  in tumbler_resume()
1247 		tumbler_set_mono_volume(mix, &snapper_bass_vol_info);  in tumbler_resume()
1248 		tumbler_set_mono_volume(mix, &snapper_treble_vol_info);  in tumbler_resume()
1249 		snapper_set_drc(mix);  in tumbler_resume()
1250 		snapper_set_capture_source(mix);  in tumbler_resume()
1252 	tumbler_set_master_volume(mix);  in tumbler_resume()
1255 	if (mix->headphone_irq >= 0) {  in tumbler_resume()
1258 		enable_irq(mix->headphone_irq);  in tumbler_resume()
1260 		val = do_gpio_read(&mix->hp_detect);  in tumbler_resume()
1261 		do_gpio_write(&mix->hp_detect, val | 0x80);  in tumbler_resume()
1263 	if (mix->lineout_irq >= 0)  in tumbler_resume()
1264 		enable_irq(mix->lineout_irq);  in tumbler_resume()
1272 	struct pmac_tumbler *mix = chip->mixer_data;  in tumbler_init()  local
1276 				&mix->audio_reset, 0) < 0)  in tumbler_init()
1279 				    &mix->audio_reset, 1);  in tumbler_init()
1282 				&mix->amp_mute, 0) < 0)  in tumbler_init()
1285 				    &mix->amp_mute, 1);  in tumbler_init()
1288 				&mix->hp_mute, 0) < 0)  in tumbler_init()
1291 				    &mix->hp_mute, 1);  in tumbler_init()
1294 				&mix->line_mute, 0) < 0)  in tumbler_init()
1297 				    &mix->line_mute, 1);  in tumbler_init()
1299 				  NULL, &mix->hp_detect, 0);  in tumbler_init()
1302 					  NULL, &mix->hp_detect, 1);  in tumbler_init()
1305 					  NULL, &mix->hp_detect, 1);  in tumbler_init()
1306 	mix->headphone_irq = irq;  in tumbler_init()
1308 				  NULL, &mix->line_detect, 0);  in tumbler_init()
1311 					  NULL, &mix->line_detect, 1);  in tumbler_init()
1314 					  NULL, &mix->line_detect, 1);  in tumbler_init()
1315 	mix->lineout_irq = irq;  in tumbler_init()
1324 	struct pmac_tumbler *mix = chip->mixer_data;  in tumbler_cleanup()  local
1325 	if (! mix)  in tumbler_cleanup()
1328 	if (mix->headphone_irq >= 0)  in tumbler_cleanup()
1329 		free_irq(mix->headphone_irq, chip);  in tumbler_cleanup()
1330 	if (mix->lineout_irq >= 0)  in tumbler_cleanup()
1331 		free_irq(mix->lineout_irq, chip);  in tumbler_cleanup()
1332 	tumbler_gpio_free(&mix->audio_reset);  in tumbler_cleanup()
1333 	tumbler_gpio_free(&mix->amp_mute);  in tumbler_cleanup()
1334 	tumbler_gpio_free(&mix->hp_mute);  in tumbler_cleanup()
1335 	tumbler_gpio_free(&mix->hp_detect);  in tumbler_cleanup()
1336 	snd_pmac_keywest_cleanup(&mix->i2c);  in tumbler_cleanup()
1337 	kfree(mix);  in tumbler_cleanup()
1345 	struct pmac_tumbler *mix;  in snd_pmac_tumbler_init()  local
1352 	mix = kzalloc(sizeof(*mix), GFP_KERNEL);  in snd_pmac_tumbler_init()
1353 	if (! mix)  in snd_pmac_tumbler_init()
1355 	mix->headphone_irq = -1;  in snd_pmac_tumbler_init()
1357 	chip->mixer_data = mix;  in snd_pmac_tumbler_init()
1359 	mix->anded_reset = 0;  in snd_pmac_tumbler_init()
1360 	mix->reset_on_sleep = 1;  in snd_pmac_tumbler_init()
1365 				mix->anded_reset = 1;  in snd_pmac_tumbler_init()
1367 				mix->reset_on_sleep = 0;  in snd_pmac_tumbler_init()
1387 		mix->i2c.addr = (*paddr) >> 1;  in snd_pmac_tumbler_init()
1389 		mix->i2c.addr = TAS_I2C_ADDR;  in snd_pmac_tumbler_init()
1392 	DBG("(I) TAS i2c address is: %x\n", mix->i2c.addr);  in snd_pmac_tumbler_init()
1395 		mix->i2c.init_client = tumbler_init_client;  in snd_pmac_tumbler_init()
1396 		mix->i2c.name = "TAS3001c";  in snd_pmac_tumbler_init()
1399 		mix->i2c.init_client = snapper_init_client;  in snd_pmac_tumbler_init()
1400 		mix->i2c.name = "TAS3004";  in snd_pmac_tumbler_init()
1404 	err = snd_pmac_keywest_init(&mix->i2c);  in snd_pmac_tumbler_init()
1434 	if (mix->line_mute.addr != 0) {  in snd_pmac_tumbler_init()
1447 		mix->drc_range = (TAS3001_DRC_MAX * 6) / 10;  in snd_pmac_tumbler_init()
1449 		mix->drc_range = (TAS3004_DRC_MAX * 6) / 10;  in snd_pmac_tumbler_init()
1450 	mix->drc_enable = 1; /* will be changed later if AUTO_DRC is set */  in snd_pmac_tumbler_init()
1452 		tumbler_set_drc(mix);  in snd_pmac_tumbler_init()
1454 		snapper_set_drc(mix);  in snd_pmac_tumbler_init()
1465 	if (mix->headphone_irq >= 0 || mix->lineout_irq >= 0) {  in snd_pmac_tumbler_init()
1475   	if (mix->headphone_irq >= 0) {  in snd_pmac_tumbler_init()
1477 		err = request_irq(mix->headphone_irq, headphone_intr, 0,  in snd_pmac_tumbler_init()
1482 		val = do_gpio_read(&mix->hp_detect);  in snd_pmac_tumbler_init()
1483 		do_gpio_write(&mix->hp_detect, val | 0x80);  in snd_pmac_tumbler_init()
1485   	if (mix->lineout_irq >= 0) {  in snd_pmac_tumbler_init()
1487 		err = request_irq(mix->lineout_irq, headphone_intr, 0,  in snd_pmac_tumbler_init()
1492 		val = do_gpio_read(&mix->line_detect);  in snd_pmac_tumbler_init()
1493 		do_gpio_write(&mix->line_detect, val | 0x80);  in snd_pmac_tumbler_init()