1 // SPDX-License-Identifier: GPL-2.0
14 #include <sound/soc-dai.h>
16 #include <dt-bindings/sound/meson-g12a-toacodec.h>
17 #include "axg-tdm.h"
18 #include "meson-codec-glue.h"
20 #define G12A_TOACODEC_DRV_NAME "g12a-toacodec"
60 	"I2S A", "I2S B", "I2S C",
71 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;  in g12a_toacodec_mux_put_enum()
74 	mux = snd_soc_enum_item_to_val(e, ucontrol->value.enumerated.item[0]);  in g12a_toacodec_mux_put_enum()
75 	regmap_field_read(priv->field_dat_sel, &reg);  in g12a_toacodec_mux_put_enum()
83 	regmap_field_write(priv->field_dat_sel, mux);  in g12a_toacodec_mux_put_enum()
84 	regmap_field_write(priv->field_lrclk_sel, mux);  in g12a_toacodec_mux_put_enum()
85 	regmap_field_write(priv->field_bclk_sel, mux);  in g12a_toacodec_mux_put_enum()
94 	 * find out the clock used by the interface and select the same  in g12a_toacodec_mux_put_enum()
98 	snd_soc_component_update_bits(component, e->reg,  in g12a_toacodec_mux_put_enum()
132 	SND_SOC_DAPM_SWITCH("OUT EN", SND_SOC_NOPM, 0, 0,
139 	SND_SOC_DAPM_SWITCH("OUT EN", SND_SOC_NOPM, 0, 0,
154 	/* The glue will provide 1 lane out of the 4 to the output */  in g12a_toacodec_input_hw_params()
156 	data->params.channels_min = min_t(unsigned int, TOACODEC_OUT_CHMAX,  in g12a_toacodec_input_hw_params()
157 					data->params.channels_min);  in g12a_toacodec_input_hw_params()
158 	data->params.channels_max = min_t(unsigned int, TOACODEC_OUT_CHMAX,  in g12a_toacodec_input_hw_params()
159 					data->params.channels_max);  in g12a_toacodec_input_hw_params()
203 	TOACODEC_OUTPUT("OUT", TOACODEC_OUT),
221 	{ "SRC", "I2S A", "IN A Playback" },
222 	{ "SRC", "I2S B", "IN B Playback" },
223 	{ "SRC", "I2S C", "IN C Playback" },
224 	{ "OUT EN", "Switch", "SRC" },
225 	{ "OUT Capture", NULL, "OUT EN" },
280 		.compatible = "amlogic,g12a-toacodec",
284 		.compatible = "amlogic,sm1-toacodec",
294 	struct device *dev = &pdev->dev;  in g12a_toacodec_probe()
303 		return -ENODEV;  in g12a_toacodec_probe()
308 		return -ENOMEM;  in g12a_toacodec_probe()
327 	priv->field_dat_sel = devm_regmap_field_alloc(dev, map, data->field_dat_sel);  in g12a_toacodec_probe()
328 	if (IS_ERR(priv->field_dat_sel))  in g12a_toacodec_probe()
329 		return PTR_ERR(priv->field_dat_sel);  in g12a_toacodec_probe()
331 	priv->field_lrclk_sel = devm_regmap_field_alloc(dev, map, data->field_lrclk_sel);  in g12a_toacodec_probe()
332 	if (IS_ERR(priv->field_lrclk_sel))  in g12a_toacodec_probe()
333 		return PTR_ERR(priv->field_lrclk_sel);  in g12a_toacodec_probe()
335 	priv->field_bclk_sel = devm_regmap_field_alloc(dev, map, data->field_bclk_sel);  in g12a_toacodec_probe()
336 	if (IS_ERR(priv->field_bclk_sel))  in g12a_toacodec_probe()
337 		return PTR_ERR(priv->field_bclk_sel);  in g12a_toacodec_probe()
340 			data->component_drv, g12a_toacodec_dai_drv,  in g12a_toacodec_probe()