int lcd_id_get(char* id) {
int lcd_fd = open_lcd_device();
int result = 0;
int ioctl_cmd_temp = EDID_IOCTL_GET_VID_PID;
if (!id) {
__android_log_print(ANDROID_LOG_ERROR, "lib_rkinfo", "%s:id is null\n",
__FUNCTION__);
goto error;
}
if (0 > ioctl(lcd_fd, ioctl_cmd_temp, id)) {
__android_log_print(ANDROID_LOG_ERROR, "lib_rkinfo",
"%s:line=%d,error=%s", __FUNCTION__, __LINE__, strerror(errno));
result = -1;
goto error;
}
return result;
error: strcpy(id, "123456789");
return result;
}
lcd::lcd(std::string & path)
{
lcd_path=path;
if (open_lcd_device()) {perror("!!");};
if (init_lcd_device()) {perror("!!");};
}
