From: Peter Ujfalusi Date: Wed, 18 Jan 2012 11:18:24 +0000 (+0100) Subject: ASoC: omap-mcpdm: Set 24msbits constraint X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=b4badd4960c9937fcbdcab2a57f0dd7e4ad45c8e;p=openwrt%2Fstaging%2Fblogic.git ASoC: omap-mcpdm: Set 24msbits constraint McPDM internal FIFO is 24 bit wide. From the 32 bit sample 8 bit is discarded. Let application know about this via msbits constraint. Signed-off-by: Peter Ujfalusi Signed-off-by: Mark Brown --- diff --git a/sound/soc/omap/omap-mcpdm.c b/sound/soc/omap/omap-mcpdm.c index 0e25df4fa9e5..39705561131a 100644 --- a/sound/soc/omap/omap-mcpdm.c +++ b/sound/soc/omap/omap-mcpdm.c @@ -419,12 +419,14 @@ static struct snd_soc_dai_driver omap_mcpdm_dai = { .channels_max = 5, .rates = OMAP_MCPDM_RATES, .formats = OMAP_MCPDM_FORMATS, + .sig_bits = 24, }, .capture = { .channels_min = 1, .channels_max = 3, .rates = OMAP_MCPDM_RATES, .formats = OMAP_MCPDM_FORMATS, + .sig_bits = 24, }, .ops = &omap_mcpdm_dai_ops, };