oldest - > most significant bit. With that,
Reviewed-by: Daniel Baluta <[email protected]> On Thu, Oct 23, 2025 at 9:48 AM Shengjiu Wang <[email protected]> wrote: > > The DSD format supported by micfil is that oldest bit is in bit 31, so > the format should be DSD little endian format. > > Fixes: 21aa330fec31 ("ASoC: fsl_micfil: Add decimation filter bypass mode > support") > Signed-off-by: Shengjiu Wang <[email protected]> > --- > sound/soc/fsl/fsl_micfil.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c > index aabd90a8b3ec..cac26ba0aa4b 100644 > --- a/sound/soc/fsl/fsl_micfil.c > +++ b/sound/soc/fsl/fsl_micfil.c > @@ -131,7 +131,7 @@ static struct fsl_micfil_soc_data fsl_micfil_imx943 = { > .fifos = 8, > .fifo_depth = 32, > .dataline = 0xf, > - .formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_DSD_U32_BE, > + .formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_DSD_U32_LE, > .use_edma = true, > .use_verid = true, > .volume_sx = false, > @@ -823,7 +823,7 @@ static int fsl_micfil_hw_params(struct snd_pcm_substream > *substream, > break; > } > > - if (format == SNDRV_PCM_FORMAT_DSD_U32_BE) { > + if (format == SNDRV_PCM_FORMAT_DSD_U32_LE) { > micfil->dec_bypass = true; > /* > * According to equation 29 in RM: > -- > 2.34.1 > >
