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

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
   4  *
   5  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
   6  * Sylwester Nawrocki <s.nawrocki@samsung.com>
   7  */
   8 #ifndef FIMC_ISP_VIDEO__
   9 #define FIMC_ISP_VIDEO__
  10
  11 #include <media/videobuf2-v4l2.h>
  12 #include "fimc-isp.h"
  13
  14 #ifdef CONFIG_VIDEO_EXYNOS4_ISP_DMA_CAPTURE
  15 int fimc_isp_video_device_register(struct fimc_isp *isp,
  16                                 struct v4l2_device *v4l2_dev,
  17                                 enum v4l2_buf_type type);
  18
  19 void fimc_isp_video_device_unregister(struct fimc_isp *isp,
  20                                 enum v4l2_buf_type type);
  21
  22 void fimc_isp_video_irq_handler(struct fimc_is *is);
  23 #else
  24 static inline void fimc_isp_video_irq_handler(struct fimc_is *is)
  25 {
  26 }
  27
  28 static inline int fimc_isp_video_device_register(struct fimc_isp *isp,
  29                                                 struct v4l2_device *v4l2_dev,
  30                                                 enum v4l2_buf_type type)
  31 {
  32         return 0;
  33 }
  34
  35 void fimc_isp_video_device_unregister(struct fimc_isp *isp,
  36                                 enum v4l2_buf_type type)
  37 {
  38 }
  39 #endif /* !CONFIG_VIDEO_EXYNOS4_ISP_DMA_CAPTURE */
  40
  41 #endif /* FIMC_ISP_VIDEO__ */