diff options
Diffstat (limited to 'drivers/media/platform/soc_camera/soc_scale_crop.h')
| -rw-r--r-- | drivers/media/platform/soc_camera/soc_scale_crop.h | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/drivers/media/platform/soc_camera/soc_scale_crop.h b/drivers/media/platform/soc_camera/soc_scale_crop.h deleted file mode 100644 index 9ca469312a1f..000000000000 --- a/drivers/media/platform/soc_camera/soc_scale_crop.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * soc-camera generic scaling-cropping manipulation functions - * - * Copyright (C) 2013 Guennadi Liakhovetski <g.liakhovetski@gmx.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef SOC_SCALE_CROP_H -#define SOC_SCALE_CROP_H - -#include <linux/kernel.h> - -struct soc_camera_device; - -struct v4l2_selection; -struct v4l2_mbus_framefmt; -struct v4l2_pix_format; -struct v4l2_rect; -struct v4l2_subdev; - -static inline unsigned int soc_camera_shift_scale(unsigned int size, - unsigned int shift, unsigned int scale) -{ - return DIV_ROUND_CLOSEST(size << shift, scale); -} - -#define soc_camera_calc_scale(in, shift, out) soc_camera_shift_scale(in, shift, out) - -int soc_camera_client_g_rect(struct v4l2_subdev *sd, struct v4l2_rect *rect); -int soc_camera_client_s_selection(struct v4l2_subdev *sd, - struct v4l2_selection *sel, struct v4l2_selection *cam_sel, - struct v4l2_rect *target_rect, struct v4l2_rect *subrect); -int soc_camera_client_scale(struct soc_camera_device *icd, - struct v4l2_rect *rect, struct v4l2_rect *subrect, - struct v4l2_mbus_framefmt *mf, - unsigned int *width, unsigned int *height, - bool host_can_scale, unsigned int shift); -void soc_camera_calc_client_output(struct soc_camera_device *icd, - struct v4l2_rect *rect, struct v4l2_rect *subrect, - const struct v4l2_pix_format *pix, struct v4l2_mbus_framefmt *mf, - unsigned int shift); - -#endif |