diff options
| -rw-r--r-- | sound/soc/sof/ops.h | 9 | ||||
| -rw-r--r-- | sound/soc/sof/sof-priv.h | 2 |
2 files changed, 11 insertions, 0 deletions
diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h index 6538d9f4fe96..6cf21e829e07 100644 --- a/sound/soc/sof/ops.h +++ b/sound/soc/sof/ops.h @@ -567,6 +567,15 @@ snd_sof_set_mach_params(struct snd_soc_acpi_mach *mach, sof_ops(sdev)->set_mach_params(mach, sdev); } +static inline bool +snd_sof_is_chain_dma_supported(struct snd_sof_dev *sdev, u32 dai_type) +{ + if (sof_ops(sdev) && sof_ops(sdev)->is_chain_dma_supported) + return sof_ops(sdev)->is_chain_dma_supported(sdev, dai_type); + + return false; +} + /** * snd_sof_dsp_register_poll_timeout - Periodically poll an address * until a condition is met or a timeout occurs diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index 6d7897bf9607..6c163c008607 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -338,6 +338,8 @@ struct snd_sof_dsp_ops { struct snd_soc_dai_driver *drv; int num_drv; + bool (*is_chain_dma_supported)(struct snd_sof_dev *sdev, u32 dai_type); /* optional */ + /* ALSA HW info flags, will be stored in snd_pcm_runtime.hw.info */ u32 hw_info; |