diff options
Diffstat (limited to 'sound/soc/sof/sof-priv.h')
| -rw-r--r-- | sound/soc/sof/sof-priv.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index 4e5bab838cbf..f6a8478347bb 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -151,6 +151,14 @@ struct snd_sof_dsp_ops { enum snd_sof_fw_blk_type type, u32 offset, void *src, size_t size); /* mandatory */ + /* Mailbox IO */ + void (*mailbox_read)(struct snd_sof_dev *sof_dev, + u32 offset, void *dest, + size_t size); /* optional */ + void (*mailbox_write)(struct snd_sof_dev *sof_dev, + u32 offset, void *src, + size_t size); /* optional */ + /* doorbell */ irqreturn_t (*irq_handler)(int irq, void *context); /* optional */ irqreturn_t (*irq_thread)(int irq, void *context); /* optional */ |