soc/meson/axg-tdmout.c

1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
10 #include <sound/soc-dai.h>
12 #include "axg-tdm-formatter.h"
62 		if (!p->connect)  in axg_tdmout_get_be()
65 		if (p->sink->id == snd_soc_dapm_dai_in)  in axg_tdmout_get_be()
66 			return (struct snd_soc_dai *)p->sink->priv;  in axg_tdmout_get_be()
68 		be = axg_tdmout_get_be(p->sink);  in axg_tdmout_get_be()
99 	/* Actually enable tdmout */  in axg_tdmout_enable()
113 	unsigned int val, skew = quirks->skew_offset;  in axg_tdmout_prepare()
116 	switch (ts->iface->fmt & SND_SOC_DAIFMT_FORMAT_MASK) {  in axg_tdmout_prepare()
128 		       ts->iface->fmt & SND_SOC_DAIFMT_FORMAT_MASK);  in axg_tdmout_prepare()
129 		return -EINVAL;  in axg_tdmout_prepare()
135 	val |= TDMOUT_CTRL0_BITNUM(ts->iface->slot_width - 1);  in axg_tdmout_prepare()
138 	val |= TDMOUT_CTRL0_SLOTNUM(ts->iface->slots - 1);  in axg_tdmout_prepare()
146 	val = TDMOUT_CTRL1_MSB_POS(ts->width - 1);  in axg_tdmout_prepare()
149 	switch (ts->physical_width) {  in axg_tdmout_prepare()
155 		/* 4 samples of 16 bits - right justified */  in axg_tdmout_prepare()
159 		/* 2 samples of 32 bits - right justified */  in axg_tdmout_prepare()
164 		       ts->physical_width);  in axg_tdmout_prepare()
165 		return -EINVAL;  in axg_tdmout_prepare()
169 	if (axg_tdm_lrclk_invert(ts->iface->fmt))  in axg_tdmout_prepare()
316 		.compatible = "amlogic,axg-tdmout",
319 		.compatible = "amlogic,g12a-tdmout",
322 		.compatible = "amlogic,sm1-tdmout",
331 		.name = "axg-tdmout",