mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-28 23:23:55 +08:00
de73b88c7c
In preparation for moving CEC drivers to the CEC directory, move the core to a separate place. Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* cec-priv.h - HDMI Consumer Electronics Control internal header
|
|
*
|
|
* Copyright 2016 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
|
|
*/
|
|
|
|
#ifndef _CEC_PRIV_H
|
|
#define _CEC_PRIV_H
|
|
|
|
#include <linux/cec-funcs.h>
|
|
#include <media/cec-notifier.h>
|
|
|
|
#define dprintk(lvl, fmt, arg...) \
|
|
do { \
|
|
if (lvl <= cec_debug) \
|
|
pr_info("cec-%s: " fmt, adap->name, ## arg); \
|
|
} while (0)
|
|
|
|
/* devnode to cec_adapter */
|
|
#define to_cec_adapter(node) container_of(node, struct cec_adapter, devnode)
|
|
|
|
static inline bool msg_is_raw(const struct cec_msg *msg)
|
|
{
|
|
return msg->flags & CEC_MSG_FL_RAW;
|
|
}
|
|
|
|
/* cec-core.c */
|
|
extern int cec_debug;
|
|
int cec_get_device(struct cec_devnode *devnode);
|
|
void cec_put_device(struct cec_devnode *devnode);
|
|
|
|
/* cec-adap.c */
|
|
int cec_monitor_all_cnt_inc(struct cec_adapter *adap);
|
|
void cec_monitor_all_cnt_dec(struct cec_adapter *adap);
|
|
int cec_monitor_pin_cnt_inc(struct cec_adapter *adap);
|
|
void cec_monitor_pin_cnt_dec(struct cec_adapter *adap);
|
|
int cec_adap_status(struct seq_file *file, void *priv);
|
|
int cec_thread_func(void *_adap);
|
|
void __cec_s_phys_addr(struct cec_adapter *adap, u16 phys_addr, bool block);
|
|
int __cec_s_log_addrs(struct cec_adapter *adap,
|
|
struct cec_log_addrs *log_addrs, bool block);
|
|
int cec_transmit_msg_fh(struct cec_adapter *adap, struct cec_msg *msg,
|
|
struct cec_fh *fh, bool block);
|
|
void cec_queue_event_fh(struct cec_fh *fh,
|
|
const struct cec_event *new_ev, u64 ts);
|
|
|
|
/* cec-api.c */
|
|
extern const struct file_operations cec_devnode_fops;
|
|
|
|
#endif
|