diff options
Diffstat (limited to 'sound/soc/fsl/fsl_dsp_audiomix.c')
| -rw-r--r-- | sound/soc/fsl/fsl_dsp_audiomix.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sound/soc/fsl/fsl_dsp_audiomix.c b/sound/soc/fsl/fsl_dsp_audiomix.c index 679550ae857d..d86d70795846 100644 --- a/sound/soc/fsl/fsl_dsp_audiomix.c +++ b/sound/soc/fsl/fsl_dsp_audiomix.c @@ -54,6 +54,18 @@ bool imx_audiomix_dsp_reset(struct imx_audiomix_dsp_data *data) } EXPORT_SYMBOL(imx_audiomix_dsp_reset); +bool imx_audiomix_dsp_pwaitmode(struct imx_audiomix_dsp_data *data) +{ + u32 val; + + val = readl(data->base + AudioDSP_REG2); + if (val & AudioDSP_REG2_PWAITMODE) + return true; + else + return false; +} +EXPORT_SYMBOL(imx_audiomix_dsp_pwaitmode); + static int imx_audiomix_dsp_probe(struct platform_device *pdev) { struct imx_audiomix_dsp_data *drvdata; |