diff options
Diffstat (limited to 'cras/src/server/cras_iodev.h')
| -rw-r--r-- | cras/src/server/cras_iodev.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/cras/src/server/cras_iodev.h b/cras/src/server/cras_iodev.h index ca480bc8..1d32d732 100644 --- a/cras/src/server/cras_iodev.h +++ b/cras/src/server/cras_iodev.h @@ -296,6 +296,22 @@ void cras_iodev_set_capture_timestamp(size_t frame_rate, */ void cras_iodev_update_dsp(struct cras_iodev *iodev); + +/* Sets swap mode on a node using dsp. This function can be called when + * dsp pipline is not created yet. It will take effect when dsp pipeline + * is created later. If there is dsp pipeline, this function causes the dsp + * pipeline to be reloaded and swap mode takes effect right away. + * Args: + * iodev - device to be changed for swap mode. + * node - the node to be changed for swap mode. + * enable - 1 to enable swap mode, 0 otherwise. + * Returns: + * 0 on success, error code on failure. + */ +int cras_iodev_dsp_set_swap_mode_for_node(struct cras_iodev *iodev, + struct cras_ionode *node, + int enable); + /* Handles a plug event happening on this node. * Args: * node - ionode on which a plug event was detected. |