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ASoC: sh: fsi: use same format for IN/OUT

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Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Kuninori Morimoto 2012-05-17 17:34:53 -07:00 committed by Mark Brown
parent 284c6f6547
commit 9c59dd342e
1 changed files with 6 additions and 16 deletions
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22
sound/soc/sh/fsi.c
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@ -211,8 +211,7 @@ struct fsi_priv {
struct fsi_stream playback;
struct fsi_stream capture;
u32 do_fmt;
u32 di_fmt;
u32 fmt;
int chan_num:16;
int clk_master:1;
@ -1191,8 +1190,8 @@ static int fsi_hw_startup(struct fsi_priv *fsi,
fsi_reg_write(fsi, CKG2, data);
/* set format */
fsi_reg_write(fsi, DO_FMT, fsi->do_fmt);
fsi_reg_write(fsi, DI_FMT, fsi->di_fmt);
fsi_reg_write(fsi, DO_FMT, fsi->fmt);
fsi_reg_write(fsi, DI_FMT, fsi->fmt);
/* spdif ? */
if (fsi_is_spdif(fsi)) {
@ -1270,42 +1269,33 @@ static int fsi_dai_trigger(struct snd_pcm_substream *substream, int cmd,
static int fsi_set_fmt_dai(struct fsi_priv *fsi, unsigned int fmt)
{
u32 data = 0;
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
case SND_SOC_DAIFMT_I2S:
data = CR_I2S;
fsi->fmt = CR_I2S;
fsi->chan_num = 2;
break;
case SND_SOC_DAIFMT_LEFT_J:
data = CR_PCM;
fsi->fmt = CR_PCM;
fsi->chan_num = 2;
break;
default:
return -EINVAL;
}
fsi->do_fmt = data;
fsi->di_fmt = data;
return 0;
}
static int fsi_set_fmt_spdif(struct fsi_priv *fsi)
{
struct fsi_master *master = fsi_get_master(fsi);
u32 data = 0;
if (fsi_version(master) < 2)
return -EINVAL;
data = CR_BWS_16 | CR_DTMD_SPDIF_PCM | CR_PCM;
fsi->fmt = CR_BWS_16 | CR_DTMD_SPDIF_PCM | CR_PCM;
fsi->chan_num = 2;
fsi->spdif = 1;
fsi->do_fmt = data;
fsi->di_fmt = data;
return 0;
}