From: Shengjiu Wang Date: Mon, 9 May 2022 09:14:22 +0000 (+0800) Subject: ASoC: fsl_micfil: Add support for i.MX8MPlus X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=cb05dac1bc34ad701972503ca1a75b51ae4478ff;p=linux.git ASoC: fsl_micfil: Add support for i.MX8MPlus On i.MX8Plus there are two updates for micfil module. One is that the output format is S32_LE, only the 24 more significative bits have information, the other bits are always zero. Add 'formats' variable in soc data to distinguish the format on different platform. Another is that the fifo depth is 32 entries. Signed-off-by: Shengjiu Wang Link: https://lore.kernel.org/r/1652087663-1908-1-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown --- diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c index cd85c8714f970..7b88d52f27de2 100644 --- a/sound/soc/fsl/fsl_micfil.c +++ b/sound/soc/fsl/fsl_micfil.c @@ -55,6 +55,7 @@ struct fsl_micfil_soc_data { unsigned int fifo_depth; unsigned int dataline; bool imx; + u64 formats; }; static struct fsl_micfil_soc_data fsl_micfil_imx8mm = { @@ -62,10 +63,20 @@ static struct fsl_micfil_soc_data fsl_micfil_imx8mm = { .fifos = 8, .fifo_depth = 8, .dataline = 0xf, + .formats = SNDRV_PCM_FMTBIT_S16_LE, +}; + +static struct fsl_micfil_soc_data fsl_micfil_imx8mp = { + .imx = true, + .fifos = 8, + .fifo_depth = 32, + .dataline = 0xf, + .formats = SNDRV_PCM_FMTBIT_S32_LE, }; static const struct of_device_id fsl_micfil_dt_ids[] = { { .compatible = "fsl,imx8mm-micfil", .data = &fsl_micfil_imx8mm }, + { .compatible = "fsl,imx8mp-micfil", .data = &fsl_micfil_imx8mp }, {} }; MODULE_DEVICE_TABLE(of, fsl_micfil_dt_ids); @@ -640,6 +651,8 @@ static int fsl_micfil_probe(struct platform_device *pdev) return ret; } + fsl_micfil_dai.capture.formats = micfil->soc->formats; + ret = devm_snd_soc_register_component(&pdev->dev, &fsl_micfil_component, &fsl_micfil_dai, 1); if (ret) {