| Venkateshwarlu Domakonda | 1c2c435 | 2014-05-26 14:35:12 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2014, The Linux Foundation. All rights reserved. |
| 3 | |
| 4 | * Redistribution and use in source and binary forms, with or without |
| 5 | * modification, are permitted provided that the following conditions are met: |
| 6 | * * Redistributions of source code must retain the above copyright |
| 7 | * notice, this list of conditions and the following disclaimer. |
| 8 | * * Redistributions in binary form must reproduce the above copyright |
| 9 | * notice, this list of conditions and the following disclaimer in the |
| 10 | * documentation and/or other materials provided with the distribution. |
| 11 | * * Neither the name of The Linux Foundation nor |
| 12 | * the names of its contributors may be used to endorse or promote |
| 13 | * products derived from this software without specific prior written |
| 14 | * permission. |
| 15 | |
| 16 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 17 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 18 | * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 19 | * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| 20 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 21 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 22 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| 23 | * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 24 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| 25 | * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| 26 | * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | */ |
| 28 | |
| 29 | #ifndef __FM_IOCTL_INTERFACE_H__ |
| 30 | #define __FM_IOCTL_INTERFACE_H__ |
| 31 | |
| 32 | #include "FmConst.h" |
| 33 | |
| 34 | #include <linux/videodev2.h> |
| 35 | |
| 36 | class FmIoctlsInterface |
| 37 | { |
| 38 | private: |
| 39 | static char const * const LOGTAG; |
| 40 | public: |
| 41 | static int start_fm_patch_dl(UINT fd); |
| 42 | static int close_fm_patch_dl(void); |
| 43 | static int get_cur_freq(UINT fd, long &freq); |
| 44 | static int set_freq(UINT fd, ULINT freq); |
| 45 | static int set_control(UINT fd, UINT id, int val); |
| 46 | static int set_calibration(UINT fd); |
| 47 | static int get_control(UINT fd, UINT id, long &val); |
| 48 | static int start_search(UINT fd, UINT dir); |
| 49 | static int set_band(UINT fd, ULINT low, ULINT high); |
| 50 | static int get_upperband_limit(UINT fd, ULINT &freq); |
| 51 | static int get_lowerband_limit(UINT fd, ULINT &freq); |
| 52 | static int set_audio_mode(UINT fd, enum AUDIO_MODE mode); |
| 53 | static int get_buffer(UINT fd, char *buff, UINT len, UINT index); |
| 54 | static int get_rmssi(UINT fd, long &rmssi); |
| 55 | static int set_ext_control(UINT fd, struct v4l2_ext_controls *v4l2_ctls); |
| 56 | }; |
| 57 | |
| 58 | //char const *FmIoctlsInterface::LOGTAG = "FmIoctlsInterface"; |
| 59 | |
| 60 | #endif //__FM_IOCTL_INTERFACE_H__ |