Lines Matching defs:v4l2_ioctl
156 #define v4l2_ioctl s->ioctl_f
173 if (v4l2_ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0) {
217 if (v4l2_ioctl(s->fd, VIDIOC_S_FMT, &fmt) < 0)
250 res = v4l2_ioctl(s->fd, VIDIOC_G_STD, &std);
265 while(!v4l2_ioctl(s->fd, VIDIOC_ENUM_FRAMESIZES, &vfse)) {
291 while(!v4l2_ioctl(s->fd, VIDIOC_ENUM_FMT, &vfd)) {
334 if (v4l2_ioctl(s->fd, VIDIOC_ENUMSTD, &standard) < 0) {
358 if (v4l2_ioctl(s->fd, VIDIOC_REQBUFS, &req) < 0) {
387 if (v4l2_ioctl(s->fd, VIDIOC_QUERYBUF, &buf) < 0) {
418 if (v4l2_ioctl(s->fd, VIDIOC_QBUF, buf) < 0) {
516 while ((res = v4l2_ioctl(s->fd, VIDIOC_DQBUF, &buf)) < 0 && (errno == EINTR));
622 if (v4l2_ioctl(s->fd, VIDIOC_QBUF, &buf) < 0) {
632 if (v4l2_ioctl(s->fd, VIDIOC_STREAMON, &type) < 0) {
651 v4l2_ioctl(s->fd, VIDIOC_STREAMOFF, &type);
682 if (v4l2_ioctl(s->fd, VIDIOC_ENUMSTD, &standard) < 0) {
694 if (v4l2_ioctl(s->fd, VIDIOC_S_STD, &standard.id) < 0) {
706 if (v4l2_ioctl(s->fd, VIDIOC_G_STD, &s->std_id) == 0) {
710 if (v4l2_ioctl(s->fd, VIDIOC_ENUMSTD, &standard) < 0) {
735 if (v4l2_ioctl(s->fd, VIDIOC_G_PARM, &streamparm) < 0) {
747 if (v4l2_ioctl(s->fd, VIDIOC_S_PARM, &streamparm) < 0) {
865 if (v4l2_ioctl(s->fd, VIDIOC_S_INPUT, &s->channel) < 0) {
872 if (v4l2_ioctl(s->fd, VIDIOC_G_INPUT, &s->channel) < 0) {
881 if (v4l2_ioctl(s->fd, VIDIOC_ENUMINPUT, &input) < 0) {
926 if (v4l2_ioctl(s->fd, VIDIOC_G_FMT, &fmt) < 0) {
1061 if (v4l2_ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0) {