drivers/media/platform/exynos4-is/fimc-isp-video.h

   1 /*
   2  * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
   3  *
   4  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
   5  * Sylwester Nawrocki <s.nawrocki@samsung.com>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10  */
  11 #ifndef FIMC_ISP_VIDEO__
  12 #define FIMC_ISP_VIDEO__
  13
  14 #include <media/videobuf2-v4l2.h>
  15 #include "fimc-isp.h"
  16
  17 #ifdef CONFIG_VIDEO_EXYNOS4_ISP_DMA_CAPTURE
  18 int fimc_isp_video_device_register(struct fimc_isp *isp,
  19                                 struct v4l2_device *v4l2_dev,
  20                                 enum v4l2_buf_type type);
  21
  22 void fimc_isp_video_device_unregister(struct fimc_isp *isp,
  23                                 enum v4l2_buf_type type);
  24
  25 void fimc_isp_video_irq_handler(struct fimc_is *is);
  26 #else
  27 static inline void fimc_isp_video_irq_handler(struct fimc_is *is)
  28 {
  29 }
  30
  31 static inline int fimc_isp_video_device_register(struct fimc_isp *isp,
  32                                                 struct v4l2_device *v4l2_dev,
  33                                                 enum v4l2_buf_type type)
  34 {
  35         return 0;
  36 }
  37
  38 void fimc_isp_video_device_unregister(struct fimc_isp *isp,
  39                                 enum v4l2_buf_type type)
  40 {
  41 }
  42 #endif /* !CONFIG_VIDEO_EXYNOS4_ISP_DMA_CAPTURE */
  43
  44 #endif /* FIMC_ISP_VIDEO__ */