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Index of /FSS-OZR/root/sys/dev/char/13:32/subsystem/input7/device/input
Index of /FSS-OZR/root/sys/dev/char/13:32/subsystem/input7/device/input
File not found.
m ? /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
/*
* cec - HDMI Consumer Electronics Control message functions
*
* Copyright 2016 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
*/
#ifndef _CEC_UAPI_FUNCS_H
#define _CEC_UAPI_FUNCS_H
#include
/* One Touch Play Feature */
static inline void cec_msg_active_source(struct cec_msg *msg, __u16 phys_addr)
{
msg->len = 4;
msg->msg[0] |= 0xf; /* broadcast */
msg->msg[1] = CEC_MSG_ACTIVE_SOURCE;
msg->msg[2] = phys_addr >> 8;
msg->msg[3] = phys_addr & 0xff;
}
static inline void cec_ops_active_source(const struct cec_msg *msg,
__u16 *phys_addr)
{
*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
}
static inline void cec_msg_image_view_on(struct cec_msg *msg)
{
msg->len = 2;
msg->msg[1] = CEC_MSG_IMAGE_VIEW_ON;
}
static inline void cec_msg_text_view_on(struct cec_msg *msg)
{
msg->len = 2;
msg->msg[1] = CEC_MSG_TEXT_VIEW_ON;
}
/* Routing Control Feature */
static inline void cec_msg_inactive_source(struct cec_msg *msg,
__u16 phys_addr)
{
msg->len = 4;
msg->msg[1] = CEC_MSG_INACTIVE_SOURCE;
msg->msg[2] = phys_addr >> 8;
msg->msg[3] = phys_addr & 0xff;
}
static inline void cec_ops_inactive_source(const struct cec_msg *msg,
__u16 *phys_addr)
{
*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
}
static inline void cec_msg_request_active_source(struct cec_msg *msg,
int reply)
{
msg->len = 2;
msg->msg[0] |= 0xf; /* broadcast */
msg->msg[1] = CEC_MSG_REQUEST_ACTIVE_SOURCE;
msg->reply = reply ? CEC_MSG_ACTIVE_SOURCE : 0;
}
static inline void cec_msg_routing_information(struct cec_msg *msg,
__u16 phys_addr)
{
msg->len = 4;
msg->msg[0] |= 0xf; /* broadcast */
msg->msg[1] = CEC_MSG_ROUTING_INFORMATION;
msg->msg[2] = phys_addr >> 8;
msg->msg[3] = phys_addr & 0xff;
}
static inline void cec_ops_routing_information(const struct cec_msg *msg,
__u16 *phys_addr)
{
*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
}
static inline void cec_msg_routing_change(struct cec_msg *msg,
int reply,
__u16 orig_phys_addr,
__u16 new_phys_addr)
{
msg->len = 6;
msg->msg[0] |= 0xf; /* broadcast */
msg->msg[1] = CEC_MSG_ROUTING_CHANGE;
msg->msg[2] = orig_phys_addr >> 8;
msg->msg[3] = orig_phys_addr & 0xff;
msg->msg[4] = new_phys_addr >> 8;
msg->msg[5] = new_phys_addr & 0xff;
msg->reply = reply ? CEC_MSG_ROUTING_INFORMATION : 0;
}
static inline void cec_ops_routing_change(const struct cec_msg *msg,
__u16 *orig_phys_addr,
__u16 *new_phys_addr)
{
*orig_phys_addr = (msg->msg[2] << 8) | msg->msg[3];
*new_phys_addr = (msg->msg[4] << 8) | msg->msg[5];
}
static inline void cec_msg_set_stream_path(struct cec_msg *msg, __u16 phys_addr)
{
msg->len = 4;
msg->msg[0] |= 0xf; /* broadcast */
msg->msg[1] = CEC_MSG_SET_STREAM_PATH;
msg->msg[2] = phys_addr >> 8;
msg->msg[3] = phys_addr & 0xff;
}
static inline void cec_ops_set_stream_path(const str