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      1 /* Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.
      2  *
      3  * Redistribution and use in source and binary forms, with or without
      4  * modification, are permitted provided that the following conditions are
      5  * 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
      9  *       copyright notice, this list of conditions and the following
     10  *       disclaimer in the documentation and/or other materials provided
     11  *       with the distribution.
     12  *     * Neither the name of The Linux Foundation nor the names of its
     13  *       contributors may be used to endorse or promote products derived
     14  *       from this software without specific prior written permission.
     15  *
     16  * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
     17  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
     18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
     19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
     20  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
     23  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     24  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
     25  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
     26  * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     27  *
     28  */
     29 #ifndef LOC_TARGET_H
     30 #define LOC_TARGET_H
     31 #define TARGET_SET(gnss,ssc) ( (gnss<<1)|ssc )
     32 #define TARGET_DEFAULT       TARGET_SET(GNSS_MSM, HAS_SSC)
     33 #define TARGET_MDM           TARGET_SET(GNSS_MDM, HAS_SSC)
     34 #define TARGET_APQ_SA        TARGET_SET(GNSS_GSS, NO_SSC)
     35 #define TARGET_NO_GNSS       TARGET_SET(GNSS_NONE, NO_SSC)
     36 #define TARGET_MSM_NO_SSC    TARGET_SET(GNSS_MSM, NO_SSC)
     37 #define TARGET_QCA1530       TARGET_SET(GNSS_QCA1530, NO_SSC)
     38 #define TARGET_AUTO          TARGET_SET(GNSS_AUTO, NO_SSC)
     39 #define TARGET_UNKNOWN       TARGET_SET(GNSS_UNKNOWN, NO_SSC)
     40 #define getTargetGnssType(target)  (target>>1)
     41 
     42 #ifdef __cplusplus
     43 extern "C"
     44 {
     45 #endif
     46 
     47 unsigned int loc_get_target(void);
     48 
     49 /*The character array passed to this function should have length
     50   of atleast PROPERTY_VALUE_MAX*/
     51 void loc_get_target_baseband(char *baseband, int array_length);
     52 /*The character array passed to this function should have length
     53   of atleast PROPERTY_VALUE_MAX*/
     54 void loc_get_platform_name(char *platform_name, int array_length);
     55 /*Reads the property ro.lean to identify if this is a lean target
     56   Returns:
     57   0 if not a lean and mean target
     58   1 if this is a lean and mean target*/
     59 int loc_identify_lean_target();
     60 
     61 /* Please remember to update 'target_name' in loc_log.cpp,
     62    if do any changes to this enum. */
     63 typedef enum {
     64     GNSS_NONE = 0,
     65     GNSS_MSM,
     66     GNSS_GSS,
     67     GNSS_MDM,
     68     GNSS_QCA1530,
     69     GNSS_AUTO,
     70     GNSS_UNKNOWN
     71 }GNSS_TARGET;
     72 
     73 typedef enum {
     74     NO_SSC = 0,
     75     HAS_SSC
     76 }SSC_TYPE;
     77 
     78 #ifdef __cplusplus
     79 }
     80 #endif
     81 
     82 #endif /*LOC_TARGET_H*/
     83