75e2bdad89
These parameters need to be configurable based on the host system. They can now be communicated through the s_config call. The old CONFIG_OLPC_XO_1 selector was not correct; this kind of arrangement wouldn't allow for a universal kernel that would work on both laptops. Certain parts of the probe routine had to be moved later (into s_config), because we can't do any I/O until we know which I/O method has been selected through this mechanism. Signed-off-by: Daniel Drake <dsd@laptop.org> Acked-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
20 lines
476 B
C
20 lines
476 B
C
/*
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* A V4L2 driver for OmniVision OV7670 cameras.
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*
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* Copyright 2010 One Laptop Per Child
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*
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* This file may be distributed under the terms of the GNU General
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* Public License, version 2.
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*/
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#ifndef __OV7670_H
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#define __OV7670_H
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struct ov7670_config {
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int min_width; /* Filter out smaller sizes */
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int min_height; /* Filter out smaller sizes */
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int clock_speed; /* External clock speed (MHz) */
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bool use_smbus; /* Use smbus I/O instead of I2C */
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};
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#endif
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