1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * cec-priv.h - HDMI Consumer Electronics Control internal header
5 * Copyright 2016 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
11 #include <linux/cec-funcs.h>
12 #include <media/cec.h>
14 #define dprintk(lvl, fmt, arg...) \
16 if (lvl <= cec_debug) \
17 pr_info("cec-%s: " fmt, adap->name, ## arg); \
20 /* devnode to cec_adapter */
21 #define to_cec_adapter(node) container_of(node, struct cec_adapter, devnode)
25 int cec_get_device(struct cec_devnode *devnode);
26 void cec_put_device(struct cec_devnode *devnode);
29 int cec_monitor_all_cnt_inc(struct cec_adapter *adap);
30 void cec_monitor_all_cnt_dec(struct cec_adapter *adap);
31 int cec_monitor_pin_cnt_inc(struct cec_adapter *adap);
32 void cec_monitor_pin_cnt_dec(struct cec_adapter *adap);
33 int cec_adap_status(struct seq_file *file, void *priv);
34 int cec_thread_func(void *_adap);
35 void __cec_s_phys_addr(struct cec_adapter *adap, u16 phys_addr, bool block);
36 int __cec_s_log_addrs(struct cec_adapter *adap,
37 struct cec_log_addrs *log_addrs, bool block);
38 int cec_transmit_msg_fh(struct cec_adapter *adap, struct cec_msg *msg,
39 struct cec_fh *fh, bool block);
40 void cec_queue_event_fh(struct cec_fh *fh,
41 const struct cec_event *new_ev, u64 ts);
44 extern const struct file_operations cec_devnode_fops;