186 static struct emmaprp_fmt *find_format(struct v4l2_format *f)  in find_format()
410 static int enum_fmt(struct v4l2_fmtdesc *f, u32 type)  in enum_fmt()
441 				   struct v4l2_fmtdesc *f)  in vidioc_enum_fmt_vid_cap()
447 				   struct v4l2_fmtdesc *f)  in vidioc_enum_fmt_vid_out()
452 static int vidioc_g_fmt(struct emmaprp_ctx *ctx, struct v4l2_format *f)  in vidioc_g_fmt()
477 				struct v4l2_format *f)  in vidioc_g_fmt_vid_out()
483 				struct v4l2_format *f)  in vidioc_g_fmt_vid_cap()
488 static int vidioc_try_fmt(struct v4l2_format *f)  in vidioc_try_fmt()
523 				  struct v4l2_format *f)  in vidioc_try_fmt_vid_cap()
540 				  struct v4l2_format *f)  in vidioc_try_fmt_vid_out()
556 static int vidioc_s_fmt(struct emmaprp_ctx *ctx, struct v4l2_format *f)  in vidioc_s_fmt()
595 				struct v4l2_format *f)  in vidioc_s_fmt_vid_cap()
607 				struct v4l2_format *f)  in vidioc_s_fmt_vid_out()