2019-06-04 11:11:33 +03:00
|
|
|
/* SPDX-License-Identifier: GPL-2.0-only */
|
[media] V4L: Add driver for OV9650/52 image sensors
This patch adds V4L2 sub-device driver for OV9650/OV9652 image sensors.
The driver exposes following V4L2 controls:
- auto/manual exposure,
- auto/manual white balance,
- auto/manual gain,
- brightness, saturation, sharpness,
- horizontal/vertical flip,
- color bar test pattern,
- banding filter (power line frequency).
Frame rate can be configured with g/s_frame_interval pad level ops.
Supported resolution are only: SXGA, VGA, QVGA.
Signed-off-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-12-26 22:50:03 +04:00
|
|
|
/*
|
|
|
|
|
* OV9650/OV9652 camera sensors driver
|
|
|
|
|
*
|
|
|
|
|
* Copyright (C) 2013 Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
|
|
|
|
|
*/
|
|
|
|
|
#ifndef OV9650_H_
|
|
|
|
|
#define OV9650_H_
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* struct ov9650_platform_data - ov9650 driver platform data
|
|
|
|
|
* @mclk_frequency: the sensor's master clock frequency in Hz
|
|
|
|
|
* @gpio_pwdn: number of a GPIO connected to OV965X PWDN pin
|
|
|
|
|
* @gpio_reset: number of a GPIO connected to OV965X RESET pin
|
|
|
|
|
*
|
|
|
|
|
* If any of @gpio_pwdn or @gpio_reset are unused then they should be
|
|
|
|
|
* set to a negative value. @mclk_frequency must always be specified.
|
|
|
|
|
*/
|
|
|
|
|
struct ov9650_platform_data {
|
|
|
|
|
unsigned long mclk_frequency;
|
|
|
|
|
int gpio_pwdn;
|
|
|
|
|
int gpio_reset;
|
|
|
|
|
};
|
|
|
|
|
#endif /* OV9650_H_ */
|
