1 // SPDX-License-Identifier: GPL-2.0
13 #include <sound/soc.h>
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"
71 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;  in g12a_toacodec_mux_put_enum()
74 	if (ucontrol->value.enumerated.item[0] >= e->items)  in g12a_toacodec_mux_put_enum()
75 		return -EINVAL;  in g12a_toacodec_mux_put_enum()
77 	mux = snd_soc_enum_item_to_val(e, ucontrol->value.enumerated.item[0]);  in g12a_toacodec_mux_put_enum()
78 	regmap_field_read(priv->field_dat_sel, &reg);  in g12a_toacodec_mux_put_enum()
86 	regmap_field_write(priv->field_dat_sel, mux);  in g12a_toacodec_mux_put_enum()
87 	regmap_field_write(priv->field_lrclk_sel, mux);  in g12a_toacodec_mux_put_enum()
88 	regmap_field_write(priv->field_bclk_sel, mux);  in g12a_toacodec_mux_put_enum()
92 	 * On this soc, the glue gets the MCLK directly from the clock  in g12a_toacodec_mux_put_enum()
96 	 * true for now, it could be different. Instead the glue should  in g12a_toacodec_mux_put_enum()
101 	snd_soc_component_update_bits(component, e->reg,  in g12a_toacodec_mux_put_enum()
157 	/* The glue will provide 1 lane out of the 4 to the output */  in g12a_toacodec_input_hw_params()
159 	data->params.channels_min = min_t(unsigned int, TOACODEC_OUT_CHMAX,  in g12a_toacodec_input_hw_params()
160 					data->params.channels_min);  in g12a_toacodec_input_hw_params()
161 	data->params.channels_max = min_t(unsigned int, TOACODEC_OUT_CHMAX,  in g12a_toacodec_input_hw_params()
162 					data->params.channels_max);  in g12a_toacodec_input_hw_params()
283 		.compatible = "amlogic,g12a-toacodec",
287 		.compatible = "amlogic,sm1-toacodec",
297 	struct device *dev = &pdev->dev;  in g12a_toacodec_probe()
306 		return -ENODEV;  in g12a_toacodec_probe()
311 		return -ENOMEM;  in g12a_toacodec_probe()
330 	priv->field_dat_sel = devm_regmap_field_alloc(dev, map, data->field_dat_sel);  in g12a_toacodec_probe()
331 	if (IS_ERR(priv->field_dat_sel))  in g12a_toacodec_probe()
332 		return PTR_ERR(priv->field_dat_sel);  in g12a_toacodec_probe()
334 	priv->field_lrclk_sel = devm_regmap_field_alloc(dev, map, data->field_lrclk_sel);  in g12a_toacodec_probe()
335 	if (IS_ERR(priv->field_lrclk_sel))  in g12a_toacodec_probe()
336 		return PTR_ERR(priv->field_lrclk_sel);  in g12a_toacodec_probe()
338 	priv->field_bclk_sel = devm_regmap_field_alloc(dev, map, data->field_bclk_sel);  in g12a_toacodec_probe()
339 	if (IS_ERR(priv->field_bclk_sel))  in g12a_toacodec_probe()
340 		return PTR_ERR(priv->field_bclk_sel);  in g12a_toacodec_probe()
343 			data->component_drv, g12a_toacodec_dai_drv,  in g12a_toacodec_probe()