57 lines
2.5 KiB
C++
57 lines
2.5 KiB
C++
/*
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Copyright (c) 2015, The Linux Foundation. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the following
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disclaimer in the documentation and/or other materials provided
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with the distribution.
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* Neither the name of The Linux Foundation nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __FM_IOCTL_INTERFACE_H__
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#define __FM_IOCTL_INTERFACE_H__
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#include "FM_Const.h"
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#include <linux/videodev2.h>
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class FmIoctlsInterface
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{
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public:
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static int start_fm_patch_dl(UINT fd);
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static int close_fm_patch_dl(void);
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static int get_cur_freq(UINT fd, long &freq);
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static int set_freq(UINT fd, ULINT freq);
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static int set_control(UINT fd, UINT id, int val);
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static int set_calibration(UINT fd);
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static int get_control(UINT fd, UINT id, long &val);
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static int start_search(UINT fd, UINT dir);
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static int set_band(UINT fd, ULINT low, ULINT high);
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static int get_upperband_limit(UINT fd, ULINT &freq);
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static int get_lowerband_limit(UINT fd, ULINT &freq);
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static int set_audio_mode(UINT fd, enum AUDIO_MODE mode);
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static int get_buffer(UINT fd, char *buff, UINT len, UINT index);
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static int get_rmssi(UINT fd, long &rmssi);
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static int set_ext_control(UINT fd, struct v4l2_ext_controls *v4l2_ctls);
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};
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#endif //__FM_IOCTL_INTERFACE_H__
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