1 // SPDX-License-Identifier: GPL-2.0-or-later
7  *	Copyright (c) 2012 Ondrej Zary <linux@rainbow-software.org>
34  *  VT1722 (Envy24GT) - 6 outputs, 4 inputs (only 2 used), 24-bit/96kHz
42  *  AC-Link configuration ICE_EEP2_ACLINK=0x80
60  *     2-channel DAC used for main output and stereo ADC (with 10-channel MUX)
63  *          MODE (pin16) -- GND
64  *          CE   (pin17) -- GND  I2C mode (address=0x34)
65  *          DI   (pin18) -- SDA  (VT1722 pin70)
66  *          CL   (pin19) -- SCLK (VT1722 pin71)
69  *      6-channel DAC used for rear & center/LFE outputs (only 4 channels used)
71  *          MODE   (pin 1) -- GPIO19 (VT1722 pin99)
72  *          ML/I2S (pin11) -- GPIO18 (VT1722 pin98)
73  *          MC/IWL (pin12) -- GPIO17 (VT1722 pin97)
74  *          MD/DM  (pin13) -- GPIO16 (VT1722 pin96)
75  *          MUTE   (pin14) -- GPIO20 (VT1722 pin101)
82  *   5.1ch name -- output connector color -- device (-D option)
84  *      FRONT 2ch                  -- green  -- plughw:0,0
85  *      CENTER(Lch) SUBWOOFER(Rch) -- orange -- plughw:0,2,0
86  *      REAR 2ch                   -- black  -- plughw:0,2,1
89 /* codec access low-level functions */
107 	struct snd_ice1712 *ice = spec->ice;  in psc724_wm8766_write()
114 	snd_ice1712_gpio_set_dir(ice, ice->gpio.direction | PSC724_SPI_MASK);  in psc724_wm8766_write()
115 	snd_ice1712_gpio_set_mask(ice, ice->gpio.write_mask & ~PSC724_SPI_MASK);  in psc724_wm8766_write()
150 	snd_vt1724_write_i2c(spec->ice, 0x34, addr, data);  in psc724_wm8776_write()
158 	struct psc724_spec *spec = ice->spec;  in psc724_set_master_switch()
160 	spec->mute_all = !on;  in psc724_set_master_switch()
170 	struct psc724_spec *spec = ice->spec;  in psc724_get_master_switch()
172 	return !spec->mute_all;  in psc724_get_master_switch()
179 	struct psc724_spec *spec = ice->spec;  in psc724_set_jack_state()
182 	u16 power = spec->wm8776.regs[WM8776_REG_PWRDOWN] & ~WM8776_PWR_HPPD;  in psc724_set_jack_state()
187 	snd_wm8776_set_power(&spec->wm8776, power);  in psc724_set_jack_state()
188 	spec->hp_connected = hp_connected;  in psc724_set_jack_state()
194 	kctl = snd_ctl_find_id(ice->card, &elem_id);  in psc724_set_jack_state()
195 	snd_ctl_notify(ice->card, SNDRV_CTL_EVENT_MASK_VALUE, &kctl->id);  in psc724_set_jack_state()
197 	strlcpy(elem_id.name, spec->wm8776.ctl[WM8776_CTL_HP_SW].name,  in psc724_set_jack_state()
199 	kctl = snd_ctl_find_id(ice->card, &elem_id);  in psc724_set_jack_state()
200 	snd_ctl_notify(ice->card, SNDRV_CTL_EVENT_MASK_VALUE, &kctl->id);  in psc724_set_jack_state()
207 	struct snd_ice1712 *ice = spec->ice;  in psc724_update_hp_jack_state()
210 	schedule_delayed_work(&spec->hp_work, msecs_to_jiffies(JACK_INTERVAL));  in psc724_update_hp_jack_state()
211 	if (hp_connected == spec->hp_connected)  in psc724_update_hp_jack_state()
218 	struct psc724_spec *spec = ice->spec;  in psc724_set_jack_detection()
220 	if (spec->jack_detect == on)  in psc724_set_jack_detection()
223 	spec->jack_detect = on;  in psc724_set_jack_detection()
227 		schedule_delayed_work(&spec->hp_work,  in psc724_set_jack_detection()
230 		cancel_delayed_work_sync(&spec->hp_work);  in psc724_set_jack_detection()
235 	struct psc724_spec *spec = ice->spec;  in psc724_get_jack_detection()
237 	return spec->jack_detect;  in psc724_get_jack_detection()
265 	int n = kcontrol->private_value;  in psc724_ctl_get()
267 	ucontrol->value.integer.value[0] = psc724_cont[n].get(ice);  in psc724_ctl_get()
276 	int n = kcontrol->private_value;  in psc724_ctl_put()
278 	psc724_cont[n].set(ice, ucontrol->value.integer.value[0]);  in psc724_ctl_put()
285 static const char *front_zc	= "Front Zero Cross Detect Playback Switch";
286 static const char *front_izd	= "Front Infinite Zero Detect Playback Switch";
302 static const char *rear_clfe_izd = "Rear Infinite Zero Detect Playback Switch";
303 static const char *rear_clfe_zc	= "Rear Zero Cross Detect Playback Switch";
310 	struct psc724_spec *spec = ice->spec;  in psc724_add_controls()
312 	spec->wm8776.ctl[WM8776_CTL_DAC_VOL].name = front_volume;  in psc724_add_controls()
313 	spec->wm8776.ctl[WM8776_CTL_DAC_SW].name = front_switch;  in psc724_add_controls()
314 	spec->wm8776.ctl[WM8776_CTL_DAC_ZC_SW].name = front_zc;  in psc724_add_controls()
315 	spec->wm8776.ctl[WM8776_CTL_AUX_SW].name = NULL;  in psc724_add_controls()
316 	spec->wm8776.ctl[WM8776_CTL_DAC_IZD_SW].name = front_izd;  in psc724_add_controls()
317 	spec->wm8776.ctl[WM8776_CTL_PHASE_SW].name = front_phase;  in psc724_add_controls()
318 	spec->wm8776.ctl[WM8776_CTL_DEEMPH_SW].name = front_deemph;  in psc724_add_controls()
319 	spec->wm8776.ctl[WM8776_CTL_INPUT1_SW].name = ain1_switch;  in psc724_add_controls()
320 	spec->wm8776.ctl[WM8776_CTL_INPUT2_SW].name = ain2_switch;  in psc724_add_controls()
321 	spec->wm8776.ctl[WM8776_CTL_INPUT3_SW].name = ain3_switch;  in psc724_add_controls()
322 	spec->wm8776.ctl[WM8776_CTL_INPUT4_SW].name = ain4_switch;  in psc724_add_controls()
323 	spec->wm8776.ctl[WM8776_CTL_INPUT5_SW].name = ain5_switch;  in psc724_add_controls()
324 	snd_wm8776_build_controls(&spec->wm8776);  in psc724_add_controls()
325 	spec->wm8766.ctl[WM8766_CTL_CH1_VOL].name = rear_volume;  in psc724_add_controls()
326 	spec->wm8766.ctl[WM8766_CTL_CH2_VOL].name = clfe_volume;  in psc724_add_controls()
327 	spec->wm8766.ctl[WM8766_CTL_CH3_VOL].name = NULL;  in psc724_add_controls()
328 	spec->wm8766.ctl[WM8766_CTL_CH1_SW].name = rear_switch;  in psc724_add_controls()
329 	spec->wm8766.ctl[WM8766_CTL_CH2_SW].name = clfe_switch;  in psc724_add_controls()
330 	spec->wm8766.ctl[WM8766_CTL_CH3_SW].name = NULL;  in psc724_add_controls()
331 	spec->wm8766.ctl[WM8766_CTL_PHASE1_SW].name = rear_phase;  in psc724_add_controls()
332 	spec->wm8766.ctl[WM8766_CTL_PHASE2_SW].name = clfe_phase;  in psc724_add_controls()
333 	spec->wm8766.ctl[WM8766_CTL_PHASE3_SW].name = NULL;  in psc724_add_controls()
334 	spec->wm8766.ctl[WM8766_CTL_DEEMPH1_SW].name = rear_deemph;  in psc724_add_controls()
335 	spec->wm8766.ctl[WM8766_CTL_DEEMPH2_SW].name = clfe_deemph;  in psc724_add_controls()
336 	spec->wm8766.ctl[WM8766_CTL_DEEMPH3_SW].name = NULL;  in psc724_add_controls()
337 	spec->wm8766.ctl[WM8766_CTL_IZD_SW].name = rear_clfe_izd;  in psc724_add_controls()
338 	spec->wm8766.ctl[WM8766_CTL_ZC_SW].name = rear_clfe_zc;  in psc724_add_controls()
339 	snd_wm8766_build_controls(&spec->wm8766);  in psc724_add_controls()
352 			return -ENOMEM;  in psc724_add_controls()
353 		err = snd_ctl_add(ice->card, ctl);  in psc724_add_controls()
363 	struct psc724_spec *spec = ice->spec;  in psc724_set_pro_rate()
365 	snd_wm8776_volume_restore(&spec->wm8776);  in psc724_set_pro_rate()
366 	snd_wm8766_volume_restore(&spec->wm8766);  in psc724_set_pro_rate()
374 	struct psc724_spec *spec = ice->spec;  in psc724_resume()
376 	snd_wm8776_resume(&spec->wm8776);  in psc724_resume()
377 	snd_wm8766_resume(&spec->wm8766);  in psc724_resume()
391 		return -ENOMEM;  in psc724_init()
392 	ice->spec = spec;  in psc724_init()
393 	spec->ice = ice;  in psc724_init()
395 	ice->num_total_dacs = 6;  in psc724_init()
396 	ice->num_total_adcs = 2;  in psc724_init()
397 	spec->wm8776.ops.write = psc724_wm8776_write;  in psc724_init()
398 	spec->wm8776.card = ice->card;  in psc724_init()
399 	snd_wm8776_init(&spec->wm8776);  in psc724_init()
400 	spec->wm8766.ops.write = psc724_wm8766_write;  in psc724_init()
401 	spec->wm8766.card = ice->card;  in psc724_init()
403 	ice->pm_resume = psc724_resume;  in psc724_init()
404 	ice->pm_suspend_enabled = 1;  in psc724_init()
406 	snd_wm8766_init(&spec->wm8766);  in psc724_init()
407 	snd_wm8766_set_if(&spec->wm8766,  in psc724_init()
409 	ice->gpio.set_pro_rate = psc724_set_pro_rate;  in psc724_init()
410 	INIT_DELAYED_WORK(&spec->hp_work, psc724_update_hp_jack_state);  in psc724_init()
417 	struct psc724_spec *spec = ice->spec;  in psc724_exit()
419 	cancel_delayed_work_sync(&spec->hp_work);  in psc724_exit()
422 /* PSC724 has buggy EEPROM (no 96&192kHz, all FFh GPIOs), so override it here */
427 	[ICE_EEP2_SPDIF]	= 0xc1,	/* spdif out-en, out-int, no input */
431 	[ICE_EEP2_GPIO_MASK]	= 0xff, /* read-only */
432 	[ICE_EEP2_GPIO_MASK1]	= 0xff, /* read-only */