45 static int __subdev_open(const char *filename, int oflag, va_list ap)  in __subdev_open()  argument
53     fd = open(filename, oflag, mode);  in __subdev_open()
58 int exynos_subdev_open(const char *filename, int oflag, ...)  in exynos_subdev_open()  argument
64     fd = __subdev_open(filename, oflag, ap);  in exynos_subdev_open()
77     char filename[64], name[64];  in exynos_subdev_open_devname()  local
85         sprintf(filename, "/dev/v4l-subdev%d", i++);  in exynos_subdev_open_devname()
88         if ((lstat(filename, &s) == 0) && S_ISCHR(s.st_mode) &&  in exynos_subdev_open_devname()
91             ALOGD("try node: %s, minor: %d", filename, minor);  in exynos_subdev_open_devname()
93             sprintf(filename, "/sys/class/video4linux/v4l-subdev%d/name", minor);  in exynos_subdev_open_devname()
94             stream_fd = fopen(filename, "r");  in exynos_subdev_open_devname()
118         sprintf(filename, "/dev/v4l-subdev%d", minor);  in exynos_subdev_open_devname()
120         fd = __subdev_open(filename, oflag, ap);  in exynos_subdev_open_devname()
124             ALOGI("open subdev device %s", filename);  in exynos_subdev_open_devname()
126             ALOGE("failed to open subdev device %s", filename);  in exynos_subdev_open_devname()