1 // SPDX-License-Identifier: GPL-2.0
10 #include "mt8183-afe-common.h"
11 #include "mt8183-interconnection.h"
12 #include "mt8183-reg.h"
13 #include "../common/mtk-dai-adda-common.h"
62 	struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);  in mtk_adda_ul_event()
64 	struct mt8183_afe_private *afe_priv = afe->platform_priv;  in mtk_adda_ul_event()
66 	dev_dbg(afe->dev, "%s(), name %s, event 0x%x\n",  in mtk_adda_ul_event()
67 		__func__, w->name, event);  in mtk_adda_ul_event()
71 		/* update setting to dmic */  in mtk_adda_ul_event()
72 		if (afe_priv->mtkaif_dmic) {  in mtk_adda_ul_event()
73 			/* mtkaif_rxif_data_mode = 1, dmic */  in mtk_adda_ul_event()
74 			regmap_update_bits(afe->regmap, AFE_ADDA_MTKAIF_RX_CFG0,  in mtk_adda_ul_event()
77 			/* dmic mode, 3.25M*/  in mtk_adda_ul_event()
78 			regmap_update_bits(afe->regmap, AFE_ADDA_MTKAIF_RX_CFG0,  in mtk_adda_ul_event()
80 			regmap_update_bits(afe->regmap, AFE_ADDA_UL_SRC_CON0,  in mtk_adda_ul_event()
82 			regmap_update_bits(afe->regmap, AFE_ADDA_UL_SRC_CON0,  in mtk_adda_ul_event()
85 			/* turn on dmic, ch1, ch2 */  in mtk_adda_ul_event()
86 			regmap_update_bits(afe->regmap, AFE_ADDA_UL_SRC_CON0,  in mtk_adda_ul_event()
88 			regmap_update_bits(afe->regmap, AFE_ADDA_UL_SRC_CON0,  in mtk_adda_ul_event()
103 /* mtkaif dmic */
118 	struct mt8183_afe_private *afe_priv = afe->platform_priv;  in mt8183_adda_dmic_get()
120 	ucontrol->value.integer.value[0] = afe_priv->mtkaif_dmic;  in mt8183_adda_dmic_get()
130 	struct mt8183_afe_private *afe_priv = afe->platform_priv;  in mt8183_adda_dmic_set()
131 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;  in mt8183_adda_dmic_set()
133 	if (ucontrol->value.enumerated.item[0] >= e->items)  in mt8183_adda_dmic_set()
134 		return -EINVAL;  in mt8183_adda_dmic_set()
136 	afe_priv->mtkaif_dmic = ucontrol->value.integer.value[0];  in mt8183_adda_dmic_set()
138 	dev_info(afe->dev, "%s(), kcontrol name %s, mtkaif_dmic %d\n",  in mt8183_adda_dmic_set()
139 		 __func__, kcontrol->id.name, afe_priv->mtkaif_dmic);  in mt8183_adda_dmic_set()
219 	struct mt8183_afe_private *afe_priv = afe->platform_priv;  in set_mtkaif_rx()
223 	switch (afe_priv->mtkaif_protocol) {  in set_mtkaif_rx()
225 		regmap_write(afe->regmap, AFE_AUD_PAD_TOP, 0x38);  in set_mtkaif_rx()
226 		regmap_write(afe->regmap, AFE_AUD_PAD_TOP, 0x39);  in set_mtkaif_rx()
228 		regmap_write(afe->regmap, AFE_ADDA_MTKAIF_CFG0,  in set_mtkaif_rx()
231 		if (afe_priv->mtkaif_phase_cycle[0] >=  in set_mtkaif_rx()
232 		    afe_priv->mtkaif_phase_cycle[1]) {  in set_mtkaif_rx()
234 			delay_cycle = afe_priv->mtkaif_phase_cycle[0] -  in set_mtkaif_rx()
235 				      afe_priv->mtkaif_phase_cycle[1];  in set_mtkaif_rx()
238 			delay_cycle = afe_priv->mtkaif_phase_cycle[1] -  in set_mtkaif_rx()
239 				      afe_priv->mtkaif_phase_cycle[0];  in set_mtkaif_rx()
242 		regmap_update_bits(afe->regmap,  in set_mtkaif_rx()
247 		regmap_update_bits(afe->regmap,  in set_mtkaif_rx()
253 		regmap_write(afe->regmap, AFE_AUD_PAD_TOP, 0x31);  in set_mtkaif_rx()
254 		regmap_write(afe->regmap, AFE_ADDA_MTKAIF_CFG0,  in set_mtkaif_rx()
258 		regmap_write(afe->regmap, AFE_AUD_PAD_TOP, 0x31);  in set_mtkaif_rx()
259 		regmap_write(afe->regmap, AFE_ADDA_MTKAIF_CFG0, 0x0);  in set_mtkaif_rx()
274 	unsigned int rate = params_rate(params);  in mtk_dai_adda_hw_params()  local
276 	dev_dbg(afe->dev, "%s(), id %d, stream %d, rate %d\n",  in mtk_dai_adda_hw_params()
277 		__func__, dai->id, substream->stream, rate);  in mtk_dai_adda_hw_params()
279 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {  in mtk_dai_adda_hw_params()
284 		regmap_write(afe->regmap, AFE_ADDA_PREDIS_CON0, 0);  in mtk_dai_adda_hw_params()
285 		regmap_write(afe->regmap, AFE_ADDA_PREDIS_CON1, 0);  in mtk_dai_adda_hw_params()
287 		/* set sampling rate */  in mtk_dai_adda_hw_params()
288 		dl_src2_con0 = mtk_adda_dl_rate_transform(afe, rate) << 28;  in mtk_dai_adda_hw_params()
291 		switch (rate) {  in mtk_dai_adda_hw_params()
308 		/* set voice input data if input sample rate is 8k or 16k */  in mtk_dai_adda_hw_params()
309 		if (rate == 8000 || rate == 16000)  in mtk_dai_adda_hw_params()
312 		/* SA suggest apply -0.3db to audio/speech path */  in mtk_dai_adda_hw_params()
315 		/* turn on down-link gain */  in mtk_dai_adda_hw_params()
318 		regmap_write(afe->regmap, AFE_ADDA_DL_SRC2_CON0, dl_src2_con0);  in mtk_dai_adda_hw_params()
319 		regmap_write(afe->regmap, AFE_ADDA_DL_SRC2_CON1, dl_src2_con1);  in mtk_dai_adda_hw_params()
322 		regmap_update_bits(afe->regmap,  in mtk_dai_adda_hw_params()
334 		regmap_update_bits(afe->regmap,  in mtk_dai_adda_hw_params()
339 		voice_mode = mtk_adda_ul_rate_transform(afe, rate);  in mtk_dai_adda_hw_params()
348 		regmap_write(afe->regmap, AFE_ADDA_IIR_COEF_02_01, 0x00000000);  in mtk_dai_adda_hw_params()
349 		regmap_write(afe->regmap, AFE_ADDA_IIR_COEF_04_03, 0x00003FB8);  in mtk_dai_adda_hw_params()
350 		regmap_write(afe->regmap, AFE_ADDA_IIR_COEF_06_05, 0x3FB80000);  in mtk_dai_adda_hw_params()
351 		regmap_write(afe->regmap, AFE_ADDA_IIR_COEF_08_07, 0x3FB80000);  in mtk_dai_adda_hw_params()
352 		regmap_write(afe->regmap, AFE_ADDA_IIR_COEF_10_09, 0x0000C048);  in mtk_dai_adda_hw_params()
354 		regmap_write(afe->regmap, AFE_ADDA_UL_SRC_CON0, ul_src_con0);  in mtk_dai_adda_hw_params()
357 		regmap_update_bits(afe->regmap,  in mtk_dai_adda_hw_params()
410 	dai = devm_kzalloc(afe->dev, sizeof(*dai), GFP_KERNEL);  in mt8183_dai_adda_register()
412 		return -ENOMEM;  in mt8183_dai_adda_register()
414 	list_add(&dai->list, &afe->sub_dais);  in mt8183_dai_adda_register()
416 	dai->dai_drivers = mtk_dai_adda_driver;  in mt8183_dai_adda_register()
417 	dai->num_dai_drivers = ARRAY_SIZE(mtk_dai_adda_driver);  in mt8183_dai_adda_register()
419 	dai->controls = mtk_adda_controls;  in mt8183_dai_adda_register()
420 	dai->num_controls = ARRAY_SIZE(mtk_adda_controls);  in mt8183_dai_adda_register()
421 	dai->dapm_widgets = mtk_dai_adda_widgets;  in mt8183_dai_adda_register()
422 	dai->num_dapm_widgets = ARRAY_SIZE(mtk_dai_adda_widgets);  in mt8183_dai_adda_register()
423 	dai->dapm_routes = mtk_dai_adda_routes;  in mt8183_dai_adda_register()
424 	dai->num_dapm_routes = ARRAY_SIZE(mtk_dai_adda_routes);  in mt8183_dai_adda_register()