z2_plus: Build GPS HAL from source

* Remove Location API for targets with RPC
* Use stock GPS configs (also include missing xtwifi.conf)

Change-Id: I142d161b324e1bc84d258adbedb0a454a72e7e4c

1 files changed, 73 insertions, 0 deletions

diff --git a/gps/libloc_api_50001/gps.c b/gps/libloc_api_50001/gps.c
new file mode 100644
index 0000000..29f20f4
--- /dev/null
+++ b/gps/libloc_api_50001/gps.c
@@ -0,0 +1,73 @@
+/* Copyright (c) 2011,2015 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <hardware/gps.h>
+
+#include <stdlib.h>
+#include <string.h>
+
+extern const GpsInterface* get_gps_interface();
+
+const GpsInterface* gps__get_gps_interface(struct gps_device_t* dev)
+{
+    return get_gps_interface();
+}
+
+static int open_gps(const struct hw_module_t* module, char const* name,
+        struct hw_device_t** device)
+{
+    struct gps_device_t *dev = (struct gps_device_t *) malloc(sizeof(struct gps_device_t));
+
+    if(dev == NULL)
+        return -1;
+
+    memset(dev, 0, sizeof(*dev));
+
+    dev->common.tag = HARDWARE_DEVICE_TAG;
+    dev->common.version = 0;
+    dev->common.module = (struct hw_module_t*)module;
+    dev->get_gps_interface = gps__get_gps_interface;
+
+    *device = (struct hw_device_t*)dev;
+    return 0;
+}
+
+static struct hw_module_methods_t gps_module_methods = {
+    .open = open_gps
+};
+
+struct hw_module_t HAL_MODULE_INFO_SYM = {
+    .tag = HARDWARE_MODULE_TAG,
+    .module_api_version = 1,
+    .hal_api_version = 0,
+    .id = GPS_HARDWARE_MODULE_ID,
+    .name = "loc_api GPS Module",
+    .author = "Qualcomm USA, Inc.",
+    .methods = &gps_module_methods,
+};