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replicant-device_samsung_galaxys2-common
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Code Issues Releases Activity

Remove all GPS code. 

Currently gpswrapper causes a crash when booting, so for now remove it. But
since we're removing that, remove the rest of it while we're at it. If people
want to use the GPS, they can revert this commit.
replicant-6.0
Jookia 2016-11-09 07:14:35 +11:00 committed by Wolfgang Wiedmeyer
parent 24de677463
commit 735df82261
10 changed files with 0 additions and 2111 deletions
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6
common.mk
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@ -50,11 +50,6 @@ PRODUCT_PROPERTY_OVERRIDES += \
$(call inherit-product-if-exists, hardware/broadcom/wlan/bcmdhd/firmware/bcm4330/device-bcm.mk)
# Gps
PRODUCT_COPY_FILES += \
$(COMMON_PATH)/configs/gps.conf:system/etc/gps.conf \
$(COMMON_PATH)/configs/sirfgps.conf:system/etc/sirfgps.conf
# Packages
PRODUCT_PACKAGES := \
com.android.future.usb.accessory \
@ -155,7 +150,6 @@ PRODUCT_COPY_FILES += \
frameworks/native/data/etc/android.hardware.camera.flash-autofocus.xml:system/etc/permissions/android.hardware.camera.flash-autofocus.xml \
frameworks/native/data/etc/android.hardware.camera.front.xml:system/etc/permissions/android.hardware.camera.front.xml \
frameworks/native/data/etc/android.hardware.camera.xml:system/etc/permissions/android.hardware.camera.xml \
frameworks/native/data/etc/android.hardware.location.gps.xml:system/etc/permissions/android.hardware.location.gps.xml \
frameworks/native/data/etc/android.hardware.location.xml:system/etc/permissions/android.hardware.location.xml \
frameworks/native/data/etc/android.hardware.sensor.accelerometer.xml:system/etc/permissions/android.hardware.sensor.accelerometer.xml \
frameworks/native/data/etc/android.hardware.sensor.compass.xml:system/etc/permissions/android.hardware.sensor.compass.xml \

6
configs/gps.conf
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@ -1,6 +0,0 @@
NTP_SERVER=north-america.pool.ntp.org
XTRA_SERVER_1=http://xtra1.gpsonextra.net/xtra.bin
XTRA_SERVER_2=http://xtra2.gpsonextra.net/xtra.bin
XTRA_SERVER_3=http://xtra3.gpsonextra.net/xtra.bin
SUPL_HOST=supl.google.com
SUPL_PORT=7276

38
configs/sirfgps.conf
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@ -1,38 +0,0 @@
#CSR SiRF plc
#PROJECT_NAME : white Space is not allowed
#UART_DRIVER : Uart Driver Path
#RESET_GPIO : Reset GPIO Driver Path
#ONOFF_GPIO : OnOff GPIO Driver Path
#EXTERNAL_LNA : 1 - use External LNA, 0 - use Internal LNA only
#REF_CLOCK_26MHZ: 1 - use 26MHz TCXO, 0 - use 16.369MHz TCXO
#UART_BAUD_RATE : 0 - 115200bps 1 - 230400, 2 - 460800, 3 - 57600
#FREQUENCY_AIDING : 0 - Disable, 1 - Enable
#SENSOR_AIDING : 0 - Disable, 1 - Enable
#SET_ID_IMSI : 1 - Use IMSI for SET ID, 0 - Use MSISDN for SET ID, especially for Japan Network Operators
#DEBUGGING_FILES : 0 - no log file, 1 - log files enabled
#SSL_ENABLED : 0 - SSL Disabled, 1 - SSL Enabled
#CERTI_VERSION : 0 - TLSv1 , 1 - SSLv3 , 2 - SSLv23
#CP_RESPONSETIME : 0 - no priority, 1 - resposne priority time, 2 - resposne priority position ,3 - resposne priority use entire response time
#REAIDING=20
#CONTROL_PLANE : 1 - CP Enabled, 0 - CP Disabled, for MP3 player or PND
#ATT_NETWORK_OPERATOR : 1 - for AT&T, 0 - for other network operator
PROJECT=SAMSUNG_S5PC210
UART_DRIVER=/dev/ttySAC1
RESET_GPIO=/sys/devices/virtual/sec/gps/GPS_nRST/value
ONOFF_GPIO=/sys/devices/virtual/sec/gps/GPS_PWR_EN/value
EXTERNAL_LNA=0
REF_CLOCK_26MHZ=1
UART_BAUD_RATE=2
FREQUENCY_AIDING=1
SENSOR_AIDING=1
SET_ID_IMSI=1
DEBUGGING_FILES=0
SSL_ENABLED=0
CERTI_VERSION=0
CP_RESPONSETIME=2
CONTROL_PLANE=1
ATT_NETWORK_OPERATOR=0
ICS_NETWORK_OPERATOR=1
SGEE=0
EMC_ENABLE=1
LOG_PATH=/data

21
gpswrapper/Android.mk
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@ -1,21 +0,0 @@
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE := gps.$(TARGET_BOARD_PLATFORM)
LOCAL_SHARED_LIBRARIES:= \
liblog \
libdl
LOCAL_SRC_FILES += \
gps.c
LOCAL_CFLAGS += \
-fno-short-enums
LOCAL_PRELINK_MODULE := false
LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw
include $(BUILD_SHARED_LIBRARY)

0
gpswrapper/MODULE_LICENSE_APACHE2
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203
gpswrapper/gps.c
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@ -1,203 +0,0 @@
/******************************************************************************
* GPS HAL wrapper
* wrapps around Samsung GPS Libary and replaces a faulty pointer to
* a faulty function from Samsung that will cause the system_server
* to crash.
*
* Copyright 2010 - Kolja Dummann
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#include <hardware/hardware.h>
#include <hardware/gps.h>
#include <errno.h>
#include <dlfcn.h>
//#define ALOG_NDEBUG 0
#include <stdlib.h>
#define ALOG_TAG "gps-wrapper"
#include <utils/Log.h>
#define ORIGINAL_HAL_PATH "/system/lib/hw/vendor-gps.exynos4.so"
static const AGpsRilInterface* oldAGPSRIL = NULL;
static AGpsRilInterface newAGPSRIL;
static const GpsInterface* originalGpsInterface = NULL;
static GpsInterface newGpsInterface;
/**
* Load the file defined by the variant and if successful
* return the dlopen handle and the hmi.
* @return 0 = success, !0 = failure.
*/
static int load(const char *id,
const char *path,
const struct hw_module_t **pHmi)
{
int status;
void *handle;
struct hw_module_t *hmi;
/*
* load the symbols resolving undefined symbols before
* dlopen returns. Since RTLD_GLOBAL is not or'd in with
* RTLD_NOW the external symbols will not be global
*/
handle = dlopen(path, RTLD_NOW);
if (handle == NULL) {
char const *err_str = dlerror();
ALOGE("load: module=%s\n%s", path, err_str?err_str:"unknown");
status = -EINVAL;
goto done;
}
/* Get the address of the struct hal_module_info. */
const char *sym = HAL_MODULE_INFO_SYM_AS_STR;
hmi = (struct hw_module_t *)dlsym(handle, sym);
if (hmi == NULL) {
ALOGE("load: couldn't find symbol %s", sym);
status = -EINVAL;
goto done;
}
/* Check that the id matches */
if (strcmp(id, hmi->id) != 0) {
ALOGE("load: id=%s != hmi->id=%s", id, hmi->id);
status = -EINVAL;
goto done;
}
hmi->dso = handle;
/* success */
status = 0;
done:
if (status != 0) {
hmi = NULL;
if (handle != NULL) {
dlclose(handle);
handle = NULL;
}
} else {
ALOGV("loaded HAL id=%s path=%s hmi=%p handle=%p",
id, path, *pHmi, handle);
}
*pHmi = hmi;
return status;
}
static void update_network_state_wrapper(int connected, int type, int roaming, const char* extra_info)
{
ALOGI("%s was called and saved your from a faulty implementation ;-)", __func__);
}
static const void* wrapper_get_extension(const char* name)
{
ALOGV("%s was called", __func__);
if (!strcmp(name, AGPS_RIL_INTERFACE) && (oldAGPSRIL = originalGpsInterface->get_extension(name)))
{
ALOGV("%s AGPS_RIL_INTERFACE extension requested", __func__);
/* use a wrapper to avoid calling samsungs faulty implemetation */
newAGPSRIL.size = sizeof(AGpsRilInterface);
newAGPSRIL.init = oldAGPSRIL->init;
newAGPSRIL.set_ref_location = oldAGPSRIL->set_ref_location;
newAGPSRIL.set_set_id = oldAGPSRIL->set_set_id;
newAGPSRIL.ni_message = oldAGPSRIL->ni_message;
ALOGV("%s setting update_network_state_wrapper", __func__);
newAGPSRIL.update_network_state = update_network_state_wrapper;
return &newAGPSRIL;
}
return originalGpsInterface->get_extension(name);
}
/* HAL Methods */
const GpsInterface* gps_get_gps_interface(struct gps_device_t* dev)
{
hw_module_t* module;
int err;
ALOGV("%s was called", __func__);
err = load(GPS_HARDWARE_MODULE_ID, ORIGINAL_HAL_PATH, (hw_module_t const**)&module);
if (err == 0) {
ALOGV("%s vendor lib loaded", __func__);
hw_device_t* device;
struct gps_device_t *gps_device;
err = module->methods->open(module, GPS_HARDWARE_MODULE_ID, &device);
if (err == 0) {
ALOGV("%s got gps device", __func__);
gps_device = (struct gps_device_t *)device;
originalGpsInterface = gps_device->get_gps_interface(gps_device);
ALOGV("%s device set", __func__);
}
}
if(originalGpsInterface)
{
ALOGV("%s exposing callbacks", __func__);
newGpsInterface.size = sizeof(GpsInterface);
newGpsInterface.init = originalGpsInterface->init;
newGpsInterface.start = originalGpsInterface->start;
newGpsInterface.stop = originalGpsInterface->stop;
newGpsInterface.cleanup = originalGpsInterface->cleanup;
newGpsInterface.inject_time = originalGpsInterface->inject_time;
newGpsInterface.inject_location = originalGpsInterface->inject_location;
newGpsInterface.delete_aiding_data = originalGpsInterface->delete_aiding_data;
newGpsInterface.set_position_mode = originalGpsInterface->set_position_mode;
ALOGV("%s setting extension wrapper", __func__);
newGpsInterface.get_extension = wrapper_get_extension;
}
ALOGV("%s done", __func__);
return &newGpsInterface;
}
static int open_gps(const struct hw_module_t* module, char const* name,
struct hw_device_t** device)
{
struct gps_device_t *dev = malloc(sizeof(struct gps_device_t));
memset(dev, 0, sizeof(*dev));
ALOGV("%s was called", __func__);
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
};
const struct hw_module_t HAL_MODULE_INFO_SYM = {
.tag = HARDWARE_MODULE_TAG,
.version_major = 1,
.version_minor = 0,
.id = GPS_HARDWARE_MODULE_ID,
.name = "GPS HAL Wrapper Module",
.author = "Kolja Dummann",
.methods = &gps_module_methods,
};

1823
include/hardware/gps.h
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File diff suppressed because it is too large Load Diff

1
overlay/frameworks/base/core/res/res/xml/power_profile.xml
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@ -12,7 +12,6 @@
<item name="dsp.video">265</item>
<item name="radio.active">242</item>
<item name="radio.scanning">82</item>
<item name="gps.on">1</item>
<array name="radio.on">
<value>2.7</value>
<value>3</value>

10
rootdir/init.smdk4210.rc
View File

@ -1,5 +1,4 @@
import init.smdk4210.usb.rc
import init.gps.rc
on init
mkdir /efs 0771 radio system
@ -49,15 +48,6 @@ on post-fs-data
# MDNS
socket mdns stream 0660 root system
# GPS
chown root system /dev/ttySAC1
chmod 0660 /dev/ttySAC1
chown root system /sys/class/sec/gps/GPS_PWR_EN/value
chmod 0664 /sys/class/sec/gps/GPS_PWR_EN/value
chown root system /sys/class/sec/gps/GPS_nRST/value
chmod 0664 /sys/class/sec/gps/GPS_nRST/value
mkdir /data/gps 771 system system
chown system system /data/gps
# give system access to wpa_supplicant.conf for backup and restore
mkdir /data/misc/wifi 0770 wifi wifi

3
selinux/file_contexts
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@ -31,9 +31,6 @@
/efs/bluetooth/bt_addr u:object_r:bluetooth_data_file:s0
/sys/devices/platform/bcm4330_bluetooth/rfkill/rfkill0/state u:object_r:sysfs_bluetooth_writable:s0
# GPS
/dev/ttySAC1 u:object_r:gps_device:s0
# Sensors
/dev/akm8975 u:object_r:sensors_device:s0