drivers/media/platform/vivid/vivid-cec.h

   1 /*
   2  * vivid-cec.h - A Virtual Video Test Driver, cec emulation
   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 #ifdef CONFIG_VIDEO_VIVID_CEC
  21 struct cec_adapter *vivid_cec_alloc_adap(struct vivid_dev *dev,
  22                                          unsigned int idx,
  23                                          bool is_source);
  24 void vivid_cec_bus_free_work(struct vivid_dev *dev);
  25
  26 #else
  27
  28 static inline void vivid_cec_bus_free_work(struct vivid_dev *dev)
  29 {
  30 }
  31
  32 #endif