1 // SPDX-License-Identifier: GPL-2.0-or-later
7  * Author: Lars-Peter Clausen <lars@metafoo.de>
113 #define ADAV80X_PLL_OUTE_SYSCLKPD(x)		BIT(2 - (x))
196 	ADAV80X_MUX("Aux Capture Select", &adav80x_aux_capture_mux_ctrl),
197 	ADAV80X_MUX("Capture Select", &adav80x_capture_mux_ctrl),
198 	ADAV80X_MUX("DAC Select", &adav80x_dac_mux_ctrl),
214 	struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);  in adav80x_dapm_sysclk_check()
218 	switch (adav80x->clk_src) {  in adav80x_dapm_sysclk_check()
232 	return strcmp(source->name, clk) == 0;  in adav80x_dapm_sysclk_check()
238 	struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);  in adav80x_dapm_pll_check()
241 	return adav80x->pll_src == ADAV80X_PLL_SRC_XTAL;  in adav80x_dapm_pll_check()
246 	{ "DAC Select", "ADC", "ADC" },
247 	{ "DAC Select", "Playback", "AIFIN" },
248 	{ "DAC Select", "Aux Playback", "AIFAUXIN" },
249 	{ "DAC", NULL,  "DAC Select" },
251 	{ "Capture Select", "ADC", "ADC" },
252 	{ "Capture Select", "Playback", "AIFIN" },
253 	{ "Capture Select", "Aux Playback", "AIFAUXIN" },
254 	{ "AIFOUT", NULL,  "Capture Select" },
256 	{ "Aux Capture Select", "ADC", "ADC" },
257 	{ "Aux Capture Select", "Playback", "AIFIN" },
258 	{ "Aux Capture Select", "Aux Playback", "AIFAUXIN" },
259 	{ "AIFAUXOUT", NULL,  "Aux Capture Select" },
288 	if (adav80x->deemph) {  in adav80x_set_deemph()
289 		switch (adav80x->rate) {  in adav80x_set_deemph()
310 	return regmap_update_bits(adav80x->regmap, ADAV80X_DAC_CTRL2,  in adav80x_set_deemph()
319 	unsigned int deemph = ucontrol->value.integer.value[0];  in adav80x_put_deemph()
322 		return -EINVAL;  in adav80x_put_deemph()
324 	adav80x->deemph = deemph;  in adav80x_put_deemph()
335 	ucontrol->value.integer.value[0] = adav80x->deemph;  in adav80x_get_deemph()
340 static const DECLARE_TLV_DB_MINMAX(adav80x_digital_tlv, -9563, 0);
351 	SOC_DOUBLE("Master Playback Switch", ADAV80X_DAC_CTRL1, 0, 1, 1, 0),
352 	SOC_DOUBLE("Master Capture Switch", ADAV80X_ADC_CTRL1, 2, 3, 1, 1),
354 	SOC_SINGLE("ADC High Pass Filter Switch", ADAV80X_ADC_CTRL1, 6, 1, 0),
356 	SOC_SINGLE_BOOL_EXT("Playback De-emphasis Switch", 0,
367 	struct snd_soc_component *component = dai->component;  in adav80x_set_dai_fmt()
372 	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {  in adav80x_set_dai_fmt()
379 		return -EINVAL;  in adav80x_set_dai_fmt()
382 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {  in adav80x_set_dai_fmt()
396 		return -EINVAL;  in adav80x_set_dai_fmt()
399 	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {  in adav80x_set_dai_fmt()
403 		return -EINVAL;  in adav80x_set_dai_fmt()
406 	regmap_update_bits(adav80x->regmap, adav80x_port_ctrl_regs[dai->id][0],  in adav80x_set_dai_fmt()
409 	regmap_write(adav80x->regmap, adav80x_port_ctrl_regs[dai->id][1],  in adav80x_set_dai_fmt()
412 	adav80x->dai_fmt[dai->id] = fmt & SND_SOC_DAIFMT_FORMAT_MASK;  in adav80x_set_dai_fmt()
428 	regmap_update_bits(adav80x->regmap, ADAV80X_ADC_CTRL1,  in adav80x_set_adc_clock()
445 	regmap_update_bits(adav80x->regmap, ADAV80X_DAC_CTRL2,  in adav80x_set_dac_clock()
458 	switch (params_width(params)) {  in adav80x_set_capture_pcm_format()
472 		return -EINVAL;  in adav80x_set_capture_pcm_format()
475 	regmap_update_bits(adav80x->regmap, adav80x_port_ctrl_regs[dai->id][0],  in adav80x_set_capture_pcm_format()
487 	if (adav80x->dai_fmt[dai->id] != SND_SOC_DAIFMT_RIGHT_J)  in adav80x_set_playback_pcm_format()
490 	switch (params_width(params)) {  in adav80x_set_playback_pcm_format()
504 		return -EINVAL;  in adav80x_set_playback_pcm_format()
507 	regmap_update_bits(adav80x->regmap, adav80x_port_ctrl_regs[dai->id][1],  in adav80x_set_playback_pcm_format()
516 	struct snd_soc_component *component = dai->component;  in adav80x_hw_params()
520 	if (rate * 256 != adav80x->sysclk)  in adav80x_hw_params()
521 		return -EINVAL;  in adav80x_hw_params()
523 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {  in adav80x_hw_params()
530 	adav80x->rate = rate;  in adav80x_hw_params()
538 			      unsigned int freq, int dir)  in adav80x_set_sysclk()  argument
544 		switch (clk_id) {  in adav80x_set_sysclk()
552 			return -EINVAL;  in adav80x_set_sysclk()
555 		adav80x->sysclk = freq;  in adav80x_set_sysclk()
557 		if (adav80x->clk_src != clk_id) {  in adav80x_set_sysclk()
560 			adav80x->clk_src = clk_id;  in adav80x_set_sysclk()
569 			regmap_write(adav80x->regmap, ADAV80X_ICLK_CTRL1,  in adav80x_set_sysclk()
571 			regmap_write(adav80x->regmap, ADAV80X_ICLK_CTRL2,  in adav80x_set_sysclk()
579 		switch (clk_id) {  in adav80x_set_sysclk()
585 			return -EINVAL;  in adav80x_set_sysclk()
588 		clk_id -= ADAV80X_CLK_SYSCLK1;  in adav80x_set_sysclk()
591 		if (freq == 0) {  in adav80x_set_sysclk()
592 			regmap_update_bits(adav80x->regmap, ADAV80X_PLL_OUTE,  in adav80x_set_sysclk()
594 			adav80x->sysclk_pd[clk_id] = true;  in adav80x_set_sysclk()
596 			regmap_update_bits(adav80x->regmap, ADAV80X_PLL_OUTE,  in adav80x_set_sysclk()
598 			adav80x->sysclk_pd[clk_id] = false;  in adav80x_set_sysclk()
603 		if (adav80x->sysclk_pd[0])  in adav80x_set_sysclk()
608 		if (adav80x->sysclk_pd[1] || adav80x->sysclk_pd[2])  in adav80x_set_sysclk()
630 	switch (source) {  in adav80x_set_pll()
636 		return -EINVAL;  in adav80x_set_pll()
642 	switch (freq_in) {  in adav80x_set_pll()
652 		return -EINVAL;  in adav80x_set_pll()
661 	switch (freq_out) {  in adav80x_set_pll()
672 		return -EINVAL;  in adav80x_set_pll()
675 	regmap_update_bits(adav80x->regmap, ADAV80X_PLL_CTRL1,  in adav80x_set_pll()
677 	regmap_update_bits(adav80x->regmap, ADAV80X_PLL_CTRL2,  in adav80x_set_pll()
680 	if (source != adav80x->pll_src) {  in adav80x_set_pll()
686 		regmap_update_bits(adav80x->regmap, ADAV80X_PLL_CLK_SRC,  in adav80x_set_pll()
689 		adav80x->pll_src = source;  in adav80x_set_pll()
703 	switch (level) {  in adav80x_set_bias_level()
709 		regmap_update_bits(adav80x->regmap, ADAV80X_DAC_CTRL1, mask,  in adav80x_set_bias_level()
713 		regmap_update_bits(adav80x->regmap, ADAV80X_DAC_CTRL1, mask,  in adav80x_set_bias_level()
725 	struct snd_soc_component *component = dai->component;  in adav80x_dai_startup()
728 	if (!snd_soc_component_active(component) || !adav80x->rate)  in adav80x_dai_startup()
731 	return snd_pcm_hw_constraint_single(substream->runtime,  in adav80x_dai_startup()
732 			SNDRV_PCM_HW_PARAM_RATE, adav80x->rate);  in adav80x_dai_startup()
738 	struct snd_soc_component *component = dai->component;  in adav80x_dai_shutdown()
742 		adav80x->rate = 0;  in adav80x_dai_shutdown()
763 		.name = "adav80x-hifi",
782 		.name = "adav80x-aux",
812 	regmap_write(adav80x->regmap, ADAV80X_PLL_OUTE, 0x20);  in adav80x_probe()
814 	regmap_write(adav80x->regmap, ADAV80X_DAC_CTRL3, 0x6);  in adav80x_probe()
823 	regcache_sync(adav80x->regmap);  in adav80x_resume()
856 		return -ENOMEM;  in adav80x_bus_probe()
859 	adav80x->regmap = regmap;  in adav80x_bus_probe()
880 MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");