560 static int vidioc_querycap(struct file *file, void *priv,  in vidioc_querycap()
569 static int vidioc_enum_fmt(struct file *file, void  *priv,  in vidioc_enum_fmt()
581 static int vidioc_g_fmt_cap(struct file *file, void *priv,  in vidioc_g_fmt_cap()
597 static int vidioc_try_fmt_cap(struct file *file, void *priv,  in vidioc_try_fmt_cap()
631 static int vidioc_s_fmt_cap(struct file *file, void *priv,  in vidioc_s_fmt_cap()
650 static int vidioc_g_fmt_overlay(struct file *file, void *priv,  in vidioc_g_fmt_overlay()
748 static int vidioc_s_fmt_overlay(struct file *file, void *priv,  in vidioc_s_fmt_overlay()
768 static int vidioc_try_fmt_overlay(struct file *file, void *priv,  in vidioc_try_fmt_overlay()
774 static int vidioc_overlay(struct file *file, void *priv, unsigned int on)  in vidioc_overlay()
796 static int vidioc_g_fbuf(struct file *file, void *priv, struct v4l2_framebuffer *arg)  in vidioc_g_fbuf()
807 static int vidioc_s_fbuf(struct file *file, void *priv, const struct v4l2_framebuffer *arg)  in vidioc_s_fbuf()
832 static int vidioc_reqbufs(struct file *file, void *priv,  in vidioc_reqbufs()
840 static int vidioc_querybuf(struct file *file, void *priv,  in vidioc_querybuf()
848 static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *p)  in vidioc_qbuf()
855 static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *p)  in vidioc_dqbuf()
863 static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)  in vidioc_streamon()
881 static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)  in vidioc_streamoff()
898 static int vidioc_querystd(struct file *file, void *priv, v4l2_std_id *std_id)  in vidioc_querystd()
906 static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id id)  in vidioc_s_std()
915 static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *std_id)  in vidioc_g_std()
924 static int vidioc_enum_input(struct file *file, void *priv,  in vidioc_enum_input()
938 static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)  in vidioc_g_input()
944 static int vidioc_s_input(struct file *file, void *priv, unsigned int i)  in vidioc_s_input()
1156 static int viu_open(struct file *file)  in viu_open()
1230 static ssize_t viu_read(struct file *file, char __user *data, size_t count,  in viu_read()
1253 static __poll_t viu_poll(struct file *file, struct poll_table_struct *wait)  in viu_poll()
1273 static int viu_release(struct file *file)  in viu_release()
1309 static int viu_mmap(struct file *file, struct vm_area_struct *vma)  in viu_mmap()