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This patch adds driver support for the MAX2175 chip. This is Maxim Integrated's RF to Bits tuner front end chip designed for software-defined radio solutions. This driver exposes the tuner as a sub-device instance with standard and custom controls to configure the device. Signed-off-by: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
29 lines
972 B
C
29 lines
972 B
C
/*
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* max2175.h
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*
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* Maxim Integrated MAX2175 RF to Bits tuner driver - user space header file.
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*
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* Copyright (C) 2016 Maxim Integrated Products
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* Copyright (C) 2017 Renesas Electronics Corporation
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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
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __UAPI_MAX2175_H_
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#define __UAPI_MAX2175_H_
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#include <linux/v4l2-controls.h>
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#define V4L2_CID_MAX2175_I2S_ENABLE (V4L2_CID_USER_MAX217X_BASE + 0x01)
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#define V4L2_CID_MAX2175_HSLS (V4L2_CID_USER_MAX217X_BASE + 0x02)
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#define V4L2_CID_MAX2175_RX_MODE (V4L2_CID_USER_MAX217X_BASE + 0x03)
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#endif /* __UAPI_MAX2175_H_ */
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