--- /dev/null
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+PROJECT(device-manager-rpi3 C)
+
+SET(PREFIX ${CMAKE_INSTALL_PREFIX})
+
+ADD_SUBDIRECTORY(hw/display)
+ADD_SUBDIRECTORY(hw/touchscreen)
--- /dev/null
+ Apache License\r
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+\r
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+\r
--- /dev/null
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+PROJECT(display C)
+
+SET(PREFIX ${CMAKE_INSTALL_PREFIX})
+
+INCLUDE(FindPkgConfig)
+pkg_check_modules(display_pkgs REQUIRED hwcommon dlog)
+
+FOREACH(flag ${display_pkgs_CFLAGS})
+ SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}")
+ENDFOREACH(flag)
+
+SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} -fvisibility=hidden")
+SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS}")
+
+ADD_LIBRARY(${PROJECT_NAME} MODULE display.c ../shared.c)
+TARGET_LINK_LIBRARIES(${PROJECT_NAME} ${display_pkgs_LDFLAGS})
+SET_TARGET_PROPERTIES(${PROJECT_NAME} PROPERTIES PREFIX "")
+INSTALL(TARGETS ${PROJECT_NAME} DESTINATION ${LIB_INSTALL_DIR}/hw COMPONENT RuntimeLibraries)
--- /dev/null
+/*
+ * device-node
+ *
+ * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ *
+ * 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 <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <linux/limits.h>
+
+#include <hw/display.h>
+#include "../shared.h"
+
+#ifndef BACKLIGHT_PATH
+#define BACKLIGHT_PATH "/sys/class/backlight/rpi_backlight"
+#endif
+
+static int display_get_max_brightness(int *val)
+{
+ static int max = -1;
+ int r;
+
+ if (!val)
+ return -EINVAL;
+
+ if (max < 0) {
+ r = sys_get_int(BACKLIGHT_PATH"/max_brightness", &max);
+ if (r < 0)
+ return r;
+ }
+
+ *val = max;
+ return 0;
+}
+
+static int display_get_brightness(int *brightness)
+{
+ int r, v;
+
+ if (!brightness) {
+ _E("wrong parameter");
+ return -EINVAL;
+ }
+
+ r = sys_get_int(BACKLIGHT_PATH"/brightness", &v);
+ if (r < 0) {
+ _E("fail to get brightness (errno:%d)", r);
+ return r;
+ }
+
+ *brightness = v;
+ return 0;
+}
+
+static int display_set_brightness(int brightness)
+{
+ int r, max;
+
+ r = display_get_max_brightness(&max);
+ if (r < 0) {
+ _E("fail to get max brightness (errno:%d)", r);
+ return r;
+ }
+
+ if (brightness < 0 || brightness > max) {
+ _E("wrong parameter");
+ return -EINVAL;
+ }
+
+ r = sys_set_int(BACKLIGHT_PATH"/brightness", brightness);
+ if (r < 0) {
+ _E("fail to set brightness (errno:%d)", r);
+ return r;
+ }
+
+ return 0;
+}
+
+static int display_open(struct hw_info *info,
+ const char *id, struct hw_common **common)
+{
+ struct display_device *display_dev;
+
+ if (!info || !common)
+ return -EINVAL;
+
+ display_dev = calloc(1, sizeof(struct display_device));
+ if (!display_dev)
+ return -ENOMEM;
+
+ display_dev->common.info = info;
+ display_dev->get_max_brightness = display_get_max_brightness;
+ display_dev->get_brightness = display_get_brightness;
+ display_dev->set_brightness = display_set_brightness;
+
+ *common = (struct hw_common *)display_dev;
+ return 0;
+}
+
+static int display_close(struct hw_common *common)
+{
+ if (!common)
+ return -EINVAL;
+
+ free(common);
+ return 0;
+}
+
+HARDWARE_MODULE_STRUCTURE = {
+ .magic = HARDWARE_INFO_TAG,
+ .hal_version = HARDWARE_INFO_VERSION,
+ .device_version = DISPLAY_HARDWARE_DEVICE_VERSION,
+ .id = DISPLAY_HARDWARE_DEVICE_ID,
+ .name = "Display",
+ .open = display_open,
+ .close = display_close,
+};
--- /dev/null
+/*
+ * device-node
+ *
+ * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ *
+ * 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 <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+
+#define BUF_MAX 255
+
+static int sys_read_buf(char *file, char *buf, int len)
+{
+ int fd, r;
+
+ if (!file || !buf || len < 0)
+ return -EINVAL;
+
+ fd = open(file, O_RDONLY);
+ if (fd == -1)
+ return -ENOENT;
+
+ r = read(fd, buf, len);
+ close(fd);
+ if ((r >= 0) && (r < len))
+ buf[r] = '\0';
+ else
+ return -EIO;
+
+ return 0;
+}
+
+static int sys_write_buf(char *file, char *buf)
+{
+ int fd, r;
+
+ if (!file || !buf)
+ return -EINVAL;
+
+ fd = open(file, O_WRONLY);
+ if (fd == -1)
+ return -EPERM;
+
+ r = write(fd, buf, strlen(buf));
+ close(fd);
+ if (r < 0)
+ return -EIO;
+
+ return 0;
+}
+
+int sys_get_int(char *fname, int *val)
+{
+ char buf[BUF_MAX];
+ int r;
+
+ if (!fname || !val)
+ return -EINVAL;
+
+ r = sys_read_buf(fname, buf, sizeof(buf));
+ if (r < 0)
+ return r;
+
+ *val = atoi(buf);
+ return 0;
+}
+
+int sys_get_str(char *fname, char *str, int len)
+{
+ int r;
+
+ if (!fname || !str || len < 0)
+ return -EINVAL;
+
+ r = sys_read_buf(fname, str, len);
+ if (r < 0)
+ return r;
+
+ return 0;
+}
+
+int sys_set_int(char *fname, int val)
+{
+ char buf[BUF_MAX];
+ int r;
+
+ if (!fname)
+ return -EINVAL;
+
+ snprintf(buf, sizeof(buf), "%d", val);
+ r = sys_write_buf(fname, buf);
+ if (r < 0)
+ return r;
+
+ return 0;
+}
+
+int sys_set_str(char *fname, char *val)
+{
+ int r;
+
+ if (!fname || !val)
+ return -EINVAL;
+
+ r = sys_write_buf(fname, val);
+ if (r < 0)
+ return r;
+
+ return 0;
+}
--- /dev/null
+/*
+ * libdevice-node
+ *
+ * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ *
+ * 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.
+ */
+
+
+#ifndef __HW_DEFAULT_SHARED_H__
+#define __HW_DEFAULT_SHARED_H__
+
+#define FEATURE_HARDWARE_DLOG
+#ifdef FEATURE_HARDWARE_DLOG
+#define LOG_TAG "HARDWARE"
+#include <dlog.h>
+#define _I(fmt, args...) SLOGI(fmt, ##args)
+#define _D(fmt, args...) SLOGD(fmt, ##args)
+#define _E(fmt, args...) SLOGE(fmt, ##args)
+#else
+#define _I(x, ...) do { } while (0)
+#define _D(x, ...) do { } while (0)
+#define _E(x, ...) do { } while (0)
+#endif
+
+#define ARRAY_SIZE(name) (sizeof(name)/sizeof(name[0]))
+
+int sys_get_int(char *fname, int *val);
+int sys_get_str(char *fname, char *str, int len);
+int sys_set_int(char *fname, int val);
+int sys_set_str(char *fname, char *val);
+
+#endif
--- /dev/null
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+PROJECT(touchscreen C)
+
+SET(PREFIX ${CMAKE_INSTALL_PREFIX})
+
+INCLUDE(FindPkgConfig)
+pkg_check_modules(touchscreen_pkgs REQUIRED hwcommon dlog)
+
+FOREACH(flag ${touchscreen_pkgs_CFLAGS})
+ SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}")
+ENDFOREACH(flag)
+
+SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} -fvisibility=hidden")
+SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS}")
+
+ADD_LIBRARY(${PROJECT_NAME} MODULE touchscreen.c ../shared.c)
+TARGET_LINK_LIBRARIES(${PROJECT_NAME} ${touchscreen_pkgs_LDFLAGS})
+SET_TARGET_PROPERTIES(${PROJECT_NAME} PROPERTIES PREFIX "")
+INSTALL(TARGETS ${PROJECT_NAME} DESTINATION ${LIB_INSTALL_DIR}/hw COMPONENT RuntimeLibraries)
--- /dev/null
+/*
+ * device-node
+ *
+ * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ *
+ * 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 <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <linux/limits.h>
+#include <dirent.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <sys/syscall.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <sys/utsname.h>
+
+#include <hw/touchscreen.h>
+#include "../shared.h"
+
+#define TURNON_TOUCHSCREEN 1
+#define TURNOFF_TOUCHSCREEN 0
+
+#define MODULES_FILE_NAME "/proc/modules"
+#define MODULE_KO_NAME "rpi-ft5406.ko"
+#define MODULE_NAME "rpi_ft5406"
+
+#define init_module(mod, len, opts) syscall(__NR_init_module, mod, len, opts)
+#define delete_module(name, flags) syscall(__NR_delete_module, name, flags)
+
+static int find_module(char *name)
+{
+ FILE *fp = fopen(MODULES_FILE_NAME, "rt");
+ if (fp == NULL) {
+ _E("Can not open file(%s).\n", MODULES_FILE_NAME);
+ return -ENOENT;
+ }
+
+ int found = 0;
+ char mod_str[256];
+ char mod_name[256];
+ for (; fgets(mod_str, sizeof(mod_str), fp); ) {
+ sscanf(mod_str, "%s ", mod_name);
+ if (strcmp(mod_name, name) == 0) {
+ _E("[%s]\t%s", mod_name, mod_str);
+ found = 1;
+ break;
+ }
+ }
+
+ fclose(fp);
+
+ return found;
+}
+
+static int get_module_path(char *name, char *path)
+{
+ struct utsname utsn;
+
+ int ret = uname(&utsn);
+ if (ret != 0)
+ return ret;
+
+ sprintf(path, "/lib/modules/%s/%s", utsn.release, name);
+
+ return 0;
+}
+
+static int ins_module(char *name)
+{
+ char path[512];
+
+ if (get_module_path(name, path) != 0)
+ return -EEXIST;
+
+ int fd = open(path, O_RDONLY);
+ if (fd < 0) {
+ _E("Can not open module(%s).\n", path);
+ return -EEXIST;
+ }
+
+ struct stat st;
+ int ret = fstat(fd, &st);
+ if (ret < 0) {
+ _E("Module fstat error(%s).\n", path);
+ close(fd);
+ return -EIO;
+ }
+
+ size_t image_size = st.st_size;
+ void *image = malloc(image_size);
+ if (image == NULL) {
+ _E("Memory allocation errorr.\n");
+ close(fd);
+ return -ENOMEM;
+ }
+
+ ssize_t size = read(fd, image, image_size);
+ if (size != image_size) {
+ _E("Module file read error(%d).\n", size);
+ free(image);
+ close(fd);
+ return -EIO;
+ }
+ close(fd);
+
+ ret = init_module(image, image_size, "");
+ if (ret < 0) {
+ _E("init_module error(%d).\n", ret);
+ free(image);
+ return -EIO;
+ }
+ free(image);
+
+ return 0;
+}
+
+static int rm_module(char *name)
+{
+ int ret = delete_module(name, O_NONBLOCK);
+ if (ret != 0) {
+ _E("delete_module error(%d).\n", ret);
+ return -EIO;
+ }
+
+ return 0;
+}
+
+
+static int touchscreen_get_state(enum touchscreen_state *state)
+{
+ int ret;
+
+ if (!state)
+ return -EINVAL;
+
+ ret = find_module(MODULE_NAME);
+ if (ret < 0) {
+ _E("Failed to get touchscreen state (%d)", ret);
+ return ret;
+ }
+
+ switch (ret) {
+ case TURNOFF_TOUCHSCREEN:
+ *state = TOUCHSCREEN_OFF;
+ break;
+ case TURNON_TOUCHSCREEN:
+ *state = TOUCHSCREEN_ON;
+ break;
+ }
+
+ return 0;
+}
+
+static int touchscreen_set_state(enum touchscreen_state state)
+{
+ int ret = 0;
+
+ switch (state) {
+ case TOUCHSCREEN_OFF:
+ ret = rm_module(MODULE_NAME);
+ break;
+ case TOUCHSCREEN_ON:
+ ret = ins_module(MODULE_KO_NAME);
+ break;
+ default:
+ _E("Invalid input (%d)", state);
+ return -EINVAL;
+ }
+
+ return ret;
+}
+
+static int touchscreen_open(struct hw_info *info,
+ const char *id, struct hw_common **common)
+{
+ struct touchscreen_device *touchscreen_dev;
+
+ if (!info || !common)
+ return -EINVAL;
+
+ touchscreen_dev = calloc(1, sizeof(struct touchscreen_device));
+ if (!touchscreen_dev)
+ return -ENOMEM;
+
+ touchscreen_dev->common.info = info;
+ touchscreen_dev->get_state = touchscreen_get_state;
+ touchscreen_dev->set_state = touchscreen_set_state;
+
+ *common = (struct hw_common *)touchscreen_dev;
+ return 0;
+}
+
+static int touchscreen_close(struct hw_common *common)
+{
+ if (!common)
+ return -EINVAL;
+
+ free(common);
+ return 0;
+}
+
+HARDWARE_MODULE_STRUCTURE = {
+ .magic = HARDWARE_INFO_TAG,
+ .hal_version = HARDWARE_INFO_VERSION,
+ .device_version = TOUCHSCREEN_HARDWARE_DEVICE_VERSION,
+ .id = TOUCHSCREEN_HARDWARE_DEVICE_ID,
+ .name = "touchscreen",
+ .open = touchscreen_open,
+ .close = touchscreen_close,
+};
--- /dev/null
+/*
+ * device-manager
+ *
+ * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ *
+ * 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 <stdio.h>
+#include <stdbool.h>
+#include <errno.h>
+#include <libudev.h>
+#include <glib.h>
+#include <string.h>
+#include "shared.h"
+#include "udev.h"
+
+#define EVENT_KERNEL "kernel"
+#define EVENT_UDEV "udev"
+
+#define UDEV_MONITOR_SIZE (10*1024)
+
+struct uevent_info {
+ struct udev_monitor *mon;
+ GIOChannel *ch;
+ guint eventid;
+ GList *event_list;
+};
+
+
+/* Uevent */
+static struct udev *udev;
+static struct uevent_info kevent; /* kernel */
+static struct uevent_info uevent; /* udev */
+
+static gboolean uevent_control_cb(GIOChannel *channel,
+ GIOCondition cond, void *data)
+{
+ struct uevent_info *info = data;
+ struct udev_device *dev;
+ struct uevent_handler *l;
+ GList *elem;
+ const char *subsystem;
+ int len;
+
+ if (!info) {
+ _E("data is invalid");
+ return TRUE;
+ }
+
+ dev = udev_monitor_receive_device(info->mon);
+ if (!dev)
+ return TRUE;
+
+ subsystem = udev_device_get_subsystem(dev);
+ if (!subsystem)
+ goto out;
+
+ len = strlen(subsystem);
+
+ for (elem = info->event_list ; elem ; elem = g_list_next(elem)) {
+ l = elem->data;
+ if (!l)
+ continue;
+ if (!strncmp(l->subsystem, subsystem, len) &&
+ l->uevent_func)
+ l->uevent_func(dev);
+ }
+
+out:
+ udev_device_unref(dev);
+ return TRUE;
+}
+
+static int uevent_control_stop(struct uevent_info *info)
+{
+ struct udev_device *dev;
+
+ if (!info)
+ return -EINVAL;
+
+ if (info->eventid) {
+ g_source_remove(info->eventid);
+ info->eventid = 0;
+ }
+ if (info->ch) {
+ g_io_channel_unref(info->ch);
+ info->ch = NULL;
+ }
+ if (info->mon) {
+ dev = udev_monitor_receive_device(info->mon);
+ if (dev)
+ udev_device_unref(dev);
+ udev_monitor_unref(info->mon);
+ info->mon = NULL;
+ }
+ if (udev)
+ udev = udev_unref(udev);
+ return 0;
+}
+
+static int uevent_control_start(const char *type,
+ struct uevent_info *info)
+{
+ struct uevent_handler *l;
+ GList *elem;
+ int fd;
+ int ret;
+
+ if (!info)
+ return -EINVAL;
+
+ if (info->mon) {
+ _E("%s uevent control routine is alreay started", type);
+ return -EINVAL;
+ }
+
+ if (!udev) {
+ udev = udev_new();
+ if (!udev) {
+ _E("error create udev");
+ return -EINVAL;
+ }
+ } else
+ udev = udev_ref(udev);
+
+ info->mon = udev_monitor_new_from_netlink(udev, type);
+ if (info->mon == NULL) {
+ _E("error udev_monitor create");
+ goto stop;
+ }
+
+ ret = udev_monitor_set_receive_buffer_size(info->mon,
+ UDEV_MONITOR_SIZE);
+ if (ret != 0) {
+ _E("fail to set receive buffer size");
+ goto stop;
+ }
+
+ for (elem = info->event_list ; elem ; elem = g_list_next(elem)) {
+ l = elem->data;
+ ret = udev_monitor_filter_add_match_subsystem_devtype(
+ info->mon,
+ l->subsystem, NULL);
+ if (ret < 0) {
+ _E("error apply subsystem filter");
+ goto stop;
+ }
+ }
+
+ ret = udev_monitor_filter_update(info->mon);
+ if (ret < 0)
+ _E("error udev_monitor_filter_update");
+
+ fd = udev_monitor_get_fd(info->mon);
+ if (fd == -1) {
+ _E("error udev_monitor_get_fd");
+ goto stop;
+ }
+
+ info->ch = g_io_channel_unix_new(fd);
+ info->eventid = g_io_add_watch(info->ch,
+ G_IO_IN, uevent_control_cb, info);
+ if (info->eventid == 0) {
+ _E("Failed to add channel watch");
+ goto stop;
+ }
+
+ if (udev_monitor_enable_receiving(info->mon) < 0) {
+ _E("error unable to subscribe to udev events");
+ goto stop;
+ }
+
+ return 0;
+stop:
+ uevent_control_stop(info);
+ return -EINVAL;
+}
+
+int uevent_control_kernel_start(void)
+{
+ return uevent_control_start(EVENT_KERNEL, &kevent);
+}
+
+void uevent_control_kernel_stop(void)
+{
+ uevent_control_stop(&kevent);
+}
+
+int uevent_control_udev_start(void)
+{
+ return uevent_control_start(EVENT_UDEV, &uevent);
+}
+
+void uevent_control_udev_stop(void)
+{
+ uevent_control_stop(&uevent);
+}
+
+static int register_uevent_control(struct uevent_info *info,
+ struct uevent_handler *uh)
+{
+ struct uevent_handler *l;
+ GList *elem;
+ int r;
+ bool matched = false;
+ int len;
+
+ if (!info || !uh || !uh->subsystem)
+ return -EINVAL;
+
+ /* if udev is not initialized, it just will be added list */
+ if (!udev || !info->mon)
+ goto add_list;
+
+ len = strlen(uh->subsystem);
+ /* check if the same subsystem is already added */
+ for (elem = info->event_list; elem ; elem = g_list_next(elem)) {
+ l = elem->data;
+ if (!strncmp(l->subsystem, uh->subsystem, len)) {
+ matched = true;
+ break;
+ }
+ }
+
+ /* the first request to add subsystem */
+ if (!matched) {
+ r = udev_monitor_filter_add_match_subsystem_devtype(info->mon,
+ uh->subsystem, NULL);
+ if (r < 0) {
+ _E("fail to add %s subsystem : %d", uh->subsystem, r);
+ return -EPERM;
+ }
+ }
+
+ r = udev_monitor_filter_update(info->mon);
+ if (r < 0)
+ _E("fail to update udev monitor filter : %d", r);
+
+add_list:
+ info->event_list = g_list_append(info->event_list, uh);
+ return 0;
+}
+
+static int unregister_uevent_control(struct uevent_info *info,
+ const struct uevent_handler *uh)
+{
+ struct uevent_handler *l;
+ GList *n, *next;
+ int len;
+
+ if (!info || !uh || !uh->subsystem)
+ return -EINVAL;
+
+ len = strlen(uh->subsystem);
+ for (n = info->event_list, next = g_list_next(n) ;
+ n ; n = next, next = g_list_next(n)) {
+ l = n->data;
+ if (!strncmp(l->subsystem, uh->subsystem, len) &&
+ l->uevent_func == uh->uevent_func) {
+ info->event_list = g_list_delete_link(info->event_list, n);
+ return 0;
+ }
+ }
+
+ return -ENOENT;
+}
+
+int register_kernel_event_control(struct uevent_handler *uh)
+{
+ return register_uevent_control(&kevent, uh);
+}
+
+void unregister_kernel_event_control(struct uevent_handler *uh)
+{
+ unregister_uevent_control(&kevent, uh);
+}
+
+int register_udev_event_control(struct uevent_handler *uh)
+{
+ return register_uevent_control(&uevent, uh);
+}
+
+void unregister_udev_event_control(struct uevent_handler *uh)
+{
+ unregister_uevent_control(&uevent, uh);
+}
--- /dev/null
+/*
+ * device-manager
+ *
+ * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ *
+ * 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.
+ */
+
+
+#ifndef __UDEV_H__
+#define __UDEV_H__
+
+#include <libudev.h>
+
+struct uevent_handler {
+ const char *subsystem;
+ void (*uevent_func)(struct udev_device *dev);
+ void *data;
+};
+
+int uevent_control_kernel_start(void);
+void uevent_control_kernel_stop(void);
+
+int uevent_control_udev_start(void);
+void uevent_control_udev_stop(void);
+
+int register_kernel_event_control(struct uevent_handler *uh);
+void unregister_kernel_event_control(struct uevent_handler *uh);
+
+int register_udev_event_control(struct uevent_handler *uh);
+void unregister_udev_event_control(struct uevent_handler *uh);
+
+#endif /* __UDEV_H__ */
--- /dev/null
+<manifest>\r
+ <request>\r
+ <domain name="_" />\r
+ </request>\r
+</manifest>\r
--- /dev/null
+Name: device-manager-plugin-rpi3
+Summary: Device manager plugin rpi3
+Version: 0.0.1
+Release: 0
+Group: System/Hardware Adaptation
+License: Apache-2.0
+Source0: %{name}-%{version}.tar.gz
+Source1: %{name}.manifest
+Requires(post): /sbin/ldconfig
+Requires(postun): /sbin/ldconfig
+BuildRequires: cmake
+BuildRequires: pkgconfig(dlog)
+BuildRequires: pkgconfig(hwcommon)
+BuildRequires: pkgconfig(glib-2.0)
+BuildRequires: pkgconfig(libudev)
+
+%description
+Device manager plugin Raspberry Pi 3
+
+%prep
+%setup -q
+cp %{SOURCE1} .
+
+%build
+%cmake .
+
+make %{?jobs:-j%jobs}
+
+%install
+%make_install
+
+%post
+/sbin/ldconfig
+
+%postun
+/sbin/ldconfig
+
+%files
+%{_libdir}/hw/*.so
+%manifest %{name}.manifest
+%license LICENSE