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Diffstat (limited to 'Documentation/media/kapi/cec-core.rst')
| -rw-r--r-- | Documentation/media/kapi/cec-core.rst | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/Documentation/media/kapi/cec-core.rst b/Documentation/media/kapi/cec-core.rst index 8a88dd4ce3d4..81c6d8e93774 100644 --- a/Documentation/media/kapi/cec-core.rst +++ b/Documentation/media/kapi/cec-core.rst @@ -37,9 +37,8 @@ The struct cec_adapter represents the CEC adapter hardware. It is created by calling cec_allocate_adapter() and deleted by calling cec_delete_adapter(): .. c:function:: - struct cec_adapter *cec_allocate_adapter(const struct cec_adap_ops *ops, - void *priv, const char *name, u32 caps, u8 available_las, - struct device *parent); + struct cec_adapter *cec_allocate_adapter(const struct cec_adap_ops *ops, void *priv, + const char *name, u32 caps, u8 available_las); .. c:function:: void cec_delete_adapter(struct cec_adapter *adap); @@ -66,20 +65,19 @@ available_las: the number of simultaneous logical addresses that this adapter can handle. Must be 1 <= available_las <= CEC_MAX_LOG_ADDRS. -parent: - the parent device. - To register the /dev/cecX device node and the remote control device (if CEC_CAP_RC is set) you call: .. c:function:: - int cec_register_adapter(struct cec_adapter \*adap); + int cec_register_adapter(struct cec_adapter *adap, struct device *parent); + +where parent is the parent device. To unregister the devices call: .. c:function:: - void cec_unregister_adapter(struct cec_adapter \*adap); + void cec_unregister_adapter(struct cec_adapter *adap); Note: if cec_register_adapter() fails, then call cec_delete_adapter() to clean up. But if cec_register_adapter() succeeded, then only call |