Unverified Commit ddb35114 authored Apr 21, 2019 by Daniel Baluta Committed by Mark Brown Apr 25, 2019

ASoC: fsl_sai: Update is_slave_mode with correct value



is_slave_mode defaults to false because sai structure
that contains it is kzalloc'ed.

Anyhow, if we decide to set the following configuration
SAI slave -> SAI master, is_slave_mode will remain set on true
although SAI being master it should be set to false.

Fix this by updating is_slave_mode for each call of
fsl_sai_set_dai_fmt.

Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent 6b903f9b

sound/soc/fsl/fsl_sai.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -268,12 +268,14 @@ static int fsl_sai_set_dai_fmt_tr(struct snd_soc_dai *cpu_dai,
		case SND_SOC_DAIFMT_CBS_CFS:
		val_cr2 \|= FSL_SAI_CR2_BCD_MSTR;
		val_cr4 \|= FSL_SAI_CR4_FSD_MSTR;
		sai->is_slave_mode = false;
		break;
		case SND_SOC_DAIFMT_CBM_CFM:
		sai->is_slave_mode = true;
		break;
		case SND_SOC_DAIFMT_CBS_CFM:
		val_cr2 \|= FSL_SAI_CR2_BCD_MSTR;
		sai->is_slave_mode = false;
		break;
		case SND_SOC_DAIFMT_CBM_CFS:
		val_cr4 \|= FSL_SAI_CR4_FSD_MSTR;