| Hans Verkuil | a56960e | 2016-06-25 09:43:58 -0300 | [diff] [blame] | 1 | /* |
| 2 | * cec-priv.h - HDMI Consumer Electronics Control internal header |
| 3 | * |
| 4 | * Copyright 2016 Cisco Systems, Inc. and/or its affiliates. All rights reserved. |
| 5 | * |
| 6 | * This program is free software; you may redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; version 2 of the License. |
| 9 | * |
| 10 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 11 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 12 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 13 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
| 14 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| 15 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| 16 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 17 | * SOFTWARE. |
| 18 | */ |
| 19 | |
| 20 | #ifndef _CEC_PRIV_H |
| 21 | #define _CEC_PRIV_H |
| 22 | |
| 23 | #include <linux/cec-funcs.h> |
| 24 | #include <media/cec.h> |
| 25 | |
| 26 | #define dprintk(lvl, fmt, arg...) \ |
| 27 | do { \ |
| 28 | if (lvl <= cec_debug) \ |
| 29 | pr_info("cec-%s: " fmt, adap->name, ## arg); \ |
| 30 | } while (0) |
| 31 | |
| 32 | /* devnode to cec_adapter */ |
| 33 | #define to_cec_adapter(node) container_of(node, struct cec_adapter, devnode) |
| 34 | |
| 35 | /* cec-core.c */ |
| 36 | extern int cec_debug; |
| 37 | int cec_get_device(struct cec_devnode *devnode); |
| 38 | void cec_put_device(struct cec_devnode *devnode); |
| 39 | |
| 40 | /* cec-adap.c */ |
| 41 | int cec_monitor_all_cnt_inc(struct cec_adapter *adap); |
| 42 | void cec_monitor_all_cnt_dec(struct cec_adapter *adap); |
| 43 | int cec_adap_status(struct seq_file *file, void *priv); |
| 44 | int cec_thread_func(void *_adap); |
| 45 | void __cec_s_phys_addr(struct cec_adapter *adap, u16 phys_addr, bool block); |
| 46 | int __cec_s_log_addrs(struct cec_adapter *adap, |
| 47 | struct cec_log_addrs *log_addrs, bool block); |
| 48 | int cec_transmit_msg_fh(struct cec_adapter *adap, struct cec_msg *msg, |
| 49 | struct cec_fh *fh, bool block); |
| 50 | void cec_queue_event_fh(struct cec_fh *fh, |
| 51 | const struct cec_event *new_ev, u64 ts); |
| 52 | |
| 53 | /* cec-api.c */ |
| 54 | extern const struct file_operations cec_devnode_fops; |
| 55 | |
| 56 | #endif |