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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>
28 lines
874 B
C
28 lines
874 B
C
/*
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* OV9650/OV9652 camera sensors driver
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*
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* Copyright (C) 2013 Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef OV9650_H_
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#define OV9650_H_
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/**
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* struct ov9650_platform_data - ov9650 driver platform data
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* @mclk_frequency: the sensor's master clock frequency in Hz
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* @gpio_pwdn: number of a GPIO connected to OV965X PWDN pin
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* @gpio_reset: number of a GPIO connected to OV965X RESET pin
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*
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* If any of @gpio_pwdn or @gpio_reset are unused then they should be
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* set to a negative value. @mclk_frequency must always be specified.
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*/
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struct ov9650_platform_data {
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unsigned long mclk_frequency;
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int gpio_pwdn;
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int gpio_reset;
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};
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#endif /* OV9650_H_ */
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