blob: 8aa4200a0b1d78021cd0b1d96ae980f306e282d0 [file] [log] [blame]
* Generic Platform Camera Driver Header
* Copyright (C) 2008 Magnus Damm
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
#ifndef __SOC_CAMERA_H__
#define __SOC_CAMERA_H__
#include <linux/videodev2.h>
#include <media/soc_camera.h>
#include <media/v4l2-mediabus.h>
struct device;
struct soc_camera_platform_info {
const char *format_name;
unsigned long format_depth;
struct v4l2_mbus_framefmt format;
unsigned long mbus_param;
enum v4l2_mbus_type mbus_type;
struct soc_camera_device *icd;
int (*set_capture)(struct soc_camera_platform_info *info, int enable);
static inline void soc_camera_platform_release(struct platform_device **pdev)
*pdev = NULL;
static inline int soc_camera_platform_add(struct soc_camera_device *icd,
struct platform_device **pdev,
struct soc_camera_link *plink,
void (*release)(struct device *dev),
int id)
struct soc_camera_platform_info *info = plink->priv;
int ret;
if (icd->link != plink)
return -ENODEV;
if (*pdev)
return -EBUSY;
*pdev = platform_device_alloc("soc_camera_platform", id);
if (!*pdev)
return -ENOMEM;
info->icd = icd;
(*pdev)->dev.platform_data = info;
(*pdev)->dev.release = release;
ret = platform_device_add(*pdev);
if (ret < 0) {
*pdev = NULL;
info->icd = NULL;
return ret;
static inline void soc_camera_platform_del(const struct soc_camera_device *icd,
struct platform_device *pdev,
const struct soc_camera_link *plink)
if (icd->link != plink || !pdev)
#endif /* __SOC_CAMERA_H__ */