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-rw-r--r--include/media/v4l2-common.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 95f4364322eb..33a18426ab9b 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -209,4 +209,14 @@ struct v4l2_routing {
u32 output;
};
+/* ------------------------------------------------------------------------- */
+
+/* Miscellaneous helper functions */
+
+void v4l_bound_align_image(unsigned int *w, unsigned int wmin,
+ unsigned int wmax, unsigned int walign,
+ unsigned int *h, unsigned int hmin,
+ unsigned int hmax, unsigned int halign,
+ unsigned int salign);
+
#endif /* V4L2_COMMON_H_ */