6.17-stable review patch. If anyone has any objections, please let me know.
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From: Shengjiu Wang shengjiu.wang@nxp.com
[ Upstream commit ba3a5e1aeaa01ea67067d725710a839114214fc6 ]
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 shengjiu.wang@nxp.com Reviewed-by: Daniel Baluta daniel.baluta@nxp.com Link: https://patch.msgid.link/20251023064538.368850-3-shengjiu.wang@nxp.com Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- 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 aabd90a8b3eca..cac26ba0aa4b0 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: