Lines Matching refs:fd
81 int fd; in __v4l2_open() local
86 fd = open(filename, oflag, mode); in __v4l2_open()
88 return fd; in __v4l2_open()
94 int fd; in exynos_v4l2_open() local
99 fd = __v4l2_open(filename, oflag, ap); in exynos_v4l2_open()
104 return fd; in exynos_v4l2_open()
110 int fd = -1; in exynos_v4l2_open_devname() local
159 fd = __v4l2_open(filename, oflag, ap); in exynos_v4l2_open_devname()
162 if (fd > 0) in exynos_v4l2_open_devname()
172 return fd; in exynos_v4l2_open_devname()
175 int exynos_v4l2_close(int fd) in exynos_v4l2_close() argument
181 if (fd < 0) in exynos_v4l2_close()
182 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_close()
184 ret = close(fd); in exynos_v4l2_close()
191 bool exynos_v4l2_enuminput(int fd, int index, char *input_name_buf) in exynos_v4l2_enuminput() argument
198 if (fd < 0) { in exynos_v4l2_enuminput()
199 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_enuminput()
204 ret = ioctl(fd, VIDIOC_ENUMINPUT, &input); in exynos_v4l2_enuminput()
219 int exynos_v4l2_s_input(int fd, int index) in exynos_v4l2_s_input() argument
226 if (fd < 0) { in exynos_v4l2_s_input()
227 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_s_input()
233 ret = ioctl(fd, VIDIOC_S_INPUT, &input); in exynos_v4l2_s_input()
244 bool exynos_v4l2_querycap(int fd, unsigned int need_caps) in exynos_v4l2_querycap() argument
251 if (fd < 0) { in exynos_v4l2_querycap()
252 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_querycap()
267 ret = ioctl(fd, VIDIOC_QUERYCAP, &cap); in exynos_v4l2_querycap()
283 bool exynos_v4l2_enum_fmt(int fd, enum v4l2_buf_type type, unsigned int fmt) in exynos_v4l2_enum_fmt() argument
293 while (ioctl(fd, VIDIOC_ENUM_FMT, &fmtdesc) == 0) { in exynos_v4l2_enum_fmt()
313 int exynos_v4l2_g_fmt(int fd, struct v4l2_format *fmt) in exynos_v4l2_g_fmt() argument
319 if (fd < 0) { in exynos_v4l2_g_fmt()
320 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_g_fmt()
334 ret = ioctl(fd, VIDIOC_G_FMT, fmt); in exynos_v4l2_g_fmt()
345 static int __v4l2_s_fmt(int fd, unsigned int request, struct v4l2_format *fmt) in __v4l2_s_fmt() argument
351 if (fd < 0) { in __v4l2_s_fmt()
352 ALOGE("%s: invalid fd: %d", __func__, fd); in __v4l2_s_fmt()
365 ret = ioctl(fd, request, fmt); in __v4l2_s_fmt()
381 int exynos_v4l2_try_fmt(int fd, struct v4l2_format *fmt) in exynos_v4l2_try_fmt() argument
383 return __v4l2_s_fmt(fd, VIDIOC_TRY_FMT, fmt); in exynos_v4l2_try_fmt()
386 int exynos_v4l2_s_fmt(int fd, struct v4l2_format *fmt) in exynos_v4l2_s_fmt() argument
388 return __v4l2_s_fmt(fd, VIDIOC_S_FMT, fmt); in exynos_v4l2_s_fmt()
391 int exynos_v4l2_reqbufs(int fd, struct v4l2_requestbuffers *req) in exynos_v4l2_reqbufs() argument
398 if (fd < 0) { in exynos_v4l2_reqbufs()
399 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_reqbufs()
422 ret = ioctl(fd, VIDIOC_REQBUFS, req); in exynos_v4l2_reqbufs()
437 int exynos_v4l2_querybuf(int fd, struct v4l2_buffer *buf) in exynos_v4l2_querybuf() argument
443 if (fd < 0) { in exynos_v4l2_querybuf()
444 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_querybuf()
464 ret = ioctl(fd, VIDIOC_QUERYBUF, buf); in exynos_v4l2_querybuf()
475 int exynos_v4l2_qbuf(int fd, struct v4l2_buffer *buf) in exynos_v4l2_qbuf() argument
481 if (fd < 0) { in exynos_v4l2_qbuf()
482 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_qbuf()
503 ret = ioctl(fd, VIDIOC_QBUF, buf); in exynos_v4l2_qbuf()
514 int exynos_v4l2_dqbuf(int fd, struct v4l2_buffer *buf) in exynos_v4l2_dqbuf() argument
520 if (fd < 0) { in exynos_v4l2_dqbuf()
521 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_dqbuf()
542 ret = ioctl(fd, VIDIOC_DQBUF, buf); in exynos_v4l2_dqbuf()
553 int exynos_v4l2_streamon(int fd, enum v4l2_buf_type type) in exynos_v4l2_streamon() argument
559 if (fd < 0) { in exynos_v4l2_streamon()
560 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_streamon()
569 ret = ioctl(fd, VIDIOC_STREAMON, &type); in exynos_v4l2_streamon()
580 int exynos_v4l2_streamoff(int fd, enum v4l2_buf_type type) in exynos_v4l2_streamoff() argument
586 if (fd < 0) { in exynos_v4l2_streamoff()
587 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_streamoff()
596 ret = ioctl(fd, VIDIOC_STREAMOFF, &type); in exynos_v4l2_streamoff()
607 int exynos_v4l2_cropcap(int fd, struct v4l2_cropcap *crop) in exynos_v4l2_cropcap() argument
613 if (fd < 0) { in exynos_v4l2_cropcap()
614 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_cropcap()
628 ret = ioctl(fd, VIDIOC_CROPCAP, crop); in exynos_v4l2_cropcap()
639 int exynos_v4l2_g_crop(int fd, struct v4l2_crop *crop) in exynos_v4l2_g_crop() argument
645 if (fd < 0) { in exynos_v4l2_g_crop()
646 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_g_crop()
660 ret = ioctl(fd, VIDIOC_G_CROP, crop); in exynos_v4l2_g_crop()
671 int exynos_v4l2_s_crop(int fd, struct v4l2_crop *crop) in exynos_v4l2_s_crop() argument
677 if (fd < 0) { in exynos_v4l2_s_crop()
678 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_s_crop()
692 ret = ioctl(fd, VIDIOC_S_CROP, crop); in exynos_v4l2_s_crop()
703 int exynos_v4l2_g_ctrl(int fd, unsigned int id, int *value) in exynos_v4l2_g_ctrl() argument
712 if (fd < 0) { in exynos_v4l2_g_ctrl()
713 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_g_ctrl()
717 ret = ioctl(fd, VIDIOC_G_CTRL, &ctrl); in exynos_v4l2_g_ctrl()
730 int exynos_v4l2_s_ctrl(int fd, unsigned int id, int value) in exynos_v4l2_s_ctrl() argument
740 if (fd < 0) { in exynos_v4l2_s_ctrl()
741 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_s_ctrl()
745 ret = ioctl(fd, VIDIOC_S_CTRL, &ctrl); in exynos_v4l2_s_ctrl()
756 int exynos_v4l2_g_parm(int fd, struct v4l2_streamparm *streamparm) in exynos_v4l2_g_parm() argument
762 if (fd < 0) { in exynos_v4l2_g_parm()
763 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_g_parm()
772 ret = ioctl(fd, VIDIOC_G_PARM, streamparm); in exynos_v4l2_g_parm()
783 int exynos_v4l2_s_parm(int fd, struct v4l2_streamparm *streamparm) in exynos_v4l2_s_parm() argument
789 if (fd < 0) { in exynos_v4l2_s_parm()
790 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_s_parm()
799 ret = ioctl(fd, VIDIOC_S_PARM, streamparm); in exynos_v4l2_s_parm()
810 int exynos_v4l2_g_ext_ctrl(int fd, struct v4l2_ext_controls *ctrl) in exynos_v4l2_g_ext_ctrl() argument
816 if (fd < 0) { in exynos_v4l2_g_ext_ctrl()
817 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_g_ext_ctrl()
826 ret = ioctl(fd, VIDIOC_G_EXT_CTRLS, ctrl); in exynos_v4l2_g_ext_ctrl()
835 int exynos_v4l2_s_ext_ctrl(int fd, struct v4l2_ext_controls *ctrl) in exynos_v4l2_s_ext_ctrl() argument
841 if (fd < 0) { in exynos_v4l2_s_ext_ctrl()
842 ALOGE("%s: invalid fd: %d", __func__, fd); in exynos_v4l2_s_ext_ctrl()
851 ret = ioctl(fd, VIDIOC_S_EXT_CTRLS, ctrl); in exynos_v4l2_s_ext_ctrl()