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ASoC: fsl-ssi: Set framerate divider correctly for i2s master mode

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In i2s master mode the fsl_ssi driver depends on someone calling
.set_tdm_slot correctly. In this mode though only a DC value of
2 is allowed, so set it in this case and no longer depend on
.set_tdm_slot.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Tested-By: Michael Grzeschik <mgr@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Sascha Hauer 2014-05-27 10:24:22 +02:00 committed by Mark Brown
parent d8ced4793f
commit b5dd91b3dc
1 changed files with 4 additions and 0 deletions
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4
sound/soc/fsl/fsl_ssi.c
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@ -709,6 +709,10 @@ static int _fsl_ssi_set_dai_fmt(struct fsl_ssi_private *ssi_private,
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBS_CFS:
ssi_private->i2s_mode |= CCSR_SSI_SCR_I2S_MODE_MASTER;
write_ssi_mask(&ssi->stccr, CCSR_SSI_SxCCR_DC_MASK,
CCSR_SSI_SxCCR_DC(2));
write_ssi_mask(&ssi->srccr, CCSR_SSI_SxCCR_DC_MASK,
CCSR_SSI_SxCCR_DC(2));
break;
case SND_SOC_DAIFMT_CBM_CFM:
ssi_private->i2s_mode |= CCSR_SSI_SCR_I2S_MODE_SLAVE;