diff options
| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2019-08-07 10:56:52 +0800 |
|---|---|---|
| committer | Shengjiu Wang <shengjiu.wang@nxp.com> | 2019-08-07 11:12:59 +0800 |
| commit | 68ad8218321cec6006acdb3df846da8bc6994792 (patch) | |
| tree | 0f14a0ccf8cddbc1bc1eab5486dbcf054faac4a3 /sound | |
| parent | f83787f252adb7cb0280c43ab0d428c66f9c63f9 (diff) | |
MLK-22400-1: ASoC: fsl_rpmsg_i2s: Add rpmsg i2s for imx8mn
The rpmsg i2s audio is supported with codec wm8524 in imx8mn
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/fsl/fsl_rpmsg_i2s.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/sound/soc/fsl/fsl_rpmsg_i2s.c b/sound/soc/fsl/fsl_rpmsg_i2s.c index 0beb67c7b49e..4ba151186681 100644 --- a/sound/soc/fsl/fsl_rpmsg_i2s.c +++ b/sound/soc/fsl/fsl_rpmsg_i2s.c @@ -155,6 +155,7 @@ static const struct of_device_id fsl_rpmsg_i2s_ids[] = { { .compatible = "fsl,imx8mq-rpmsg-i2s"}, { .compatible = "fsl,imx8qxp-rpmsg-i2s"}, { .compatible = "fsl,imx8qm-rpmsg-i2s"}, + { .compatible = "fsl,imx8mn-rpmsg-i2s"}, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, fsl_rpmsg_i2s_ids); @@ -296,6 +297,21 @@ static int fsl_rpmsg_i2s_probe(struct platform_device *pdev) fsl_rpmsg_i2s_dai.capture.formats = rpmsg_i2s->formats; } + if (of_device_is_compatible(pdev->dev.of_node, + "fsl,imx8mn-rpmsg-i2s")) { + rpmsg_i2s->codec_dummy = 1; + rpmsg_i2s->version = 2; + rpmsg_i2s->rates = SNDRV_PCM_RATE_KNOT; + rpmsg_i2s->formats = SNDRV_PCM_FMTBIT_S16_LE | + SNDRV_PCM_FMTBIT_S24_LE | + SNDRV_PCM_FMTBIT_S32_LE; + + fsl_rpmsg_i2s_dai.playback.rates = rpmsg_i2s->rates; + fsl_rpmsg_i2s_dai.playback.formats = rpmsg_i2s->formats; + fsl_rpmsg_i2s_dai.capture.rates = rpmsg_i2s->rates; + fsl_rpmsg_i2s_dai.capture.formats = rpmsg_i2s->formats; + } + if (of_property_read_bool(pdev->dev.of_node, "fsl,enable-lpa")) rpmsg_i2s->enable_lpa = 1; |