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gps: Runtime detection between apq v/s mdm gps support

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Change-Id: Icfb6edcb8a885bbaa55091b851fb2620d65045f8
Signed-off-by: Ed Tam <etam@google.com>
This commit is contained in:
Mekala Natarajan 2013-03-21 18:29:18 -07:00 committed by Ed Tam
parent ade0338d23
commit c65fed0353
1 changed files with 15 additions and 0 deletions
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15
loc_api/libloc_api_50001/loc.cpp
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@ -33,6 +33,8 @@
#include <hardware/gps.h> #include <hardware/gps.h>
#include <loc_eng.h> #include <loc_eng.h>
#include <loc_log.h> #include <loc_log.h>
#include <fcntl.h>
#include <errno.h>
static gps_location_callback gps_loc_cb = NULL; static gps_location_callback gps_loc_cb = NULL;
static gps_sv_status_callback gps_sv_cb = NULL; static gps_sv_status_callback gps_sv_cb = NULL;
@ -147,6 +149,7 @@ static const InjectRawCmdInterface sLocEngInjectRawCmdInterface =
#endif #endif
static loc_eng_data_s_type loc_afw_data; static loc_eng_data_s_type loc_afw_data;
static int gss_fd = 0;
/*=========================================================================== /*===========================================================================
FUNCTION gps_get_hardware_interface FUNCTION gps_get_hardware_interface
@ -189,6 +192,18 @@ const GpsInterface* gps_get_hardware_interface ()
// for gps.c // for gps.c
extern "C" const GpsInterface* get_gps_interface() extern "C" const GpsInterface* get_gps_interface()
{ {
char baseband[PROPERTY_VALUE_MAX];
property_get("ro.baseband", baseband, "msm");
if (strcmp(baseband,"apq") == 0)
{
gps_conf.CAPABILITIES &= ~(GPS_CAPABILITY_MSA | GPS_CAPABILITY_MSB);
gss_fd = open("/dev/gss", O_RDONLY);
if (gss_fd < 0) {
LOC_LOGE("GSS open failed: %s\n", strerror(errno));
}
LOC_LOGD("GSS open success! CAPABILITIES %0x\n", gps_conf.CAPABILITIES);
}
return &sLocEngInterface; return &sLocEngInterface;
} }
/*=========================================================================== /*===========================================================================