From 1b89c277d102331afe22aefb1379f16d4ada4474 Mon Sep 17 00:00:00 2001 From: Shengjiu Wang Date: Tue, 9 Jul 2019 16:58:47 +0800 Subject: MLK-22161: fsl_easrc: Remove float point format support The input audio float data range is normalized to (-1, 1), but the hardware will drop to fractional part if output format is integer format, so the output is all zero, which does not flow the normal audio case, that to shift the output to Q15/Q31. Signed-off-by: Shengjiu Wang Reviewed-by: Viorel Suman --- sound/soc/fsl/fsl_easrc.c | 1 - 1 file changed, 1 deletion(-) (limited to 'sound/soc/fsl/fsl_easrc.c') diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c index 1917e265e70c..21262ee7ded7 100644 --- a/sound/soc/fsl/fsl_easrc.c +++ b/sound/soc/fsl/fsl_easrc.c @@ -41,7 +41,6 @@ extern struct snd_soc_component_driver fsl_easrc_dma_component; SNDRV_PCM_FMTBIT_U24_3LE | \ SNDRV_PCM_FMTBIT_S32_LE | \ SNDRV_PCM_FMTBIT_U32_LE | \ - SNDRV_PCM_FMTBIT_FLOAT_LE | \ SNDRV_PCM_FMTBIT_S20_3LE | \ SNDRV_PCM_FMTBIT_U20_3LE | \ SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE) -- cgit v1.2.3