tech@,

Here a trivial backport of V4L changes to our videoio.h

media: Add RPPX1_PARAMS and RPPX1_STATS meta formats
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=aeda66c841f6acc13f390f512d06e6471b33da78

No ABI/API changes, just new define.

OK?

Index: sys/sys/videoio.h
===================================================================
RCS file: /home/cvs/src/sys/sys/videoio.h,v
diff -u -p -r1.30 videoio.h
--- sys/sys/videoio.h	21 Jun 2026 09:37:34 -0000	1.30
+++ sys/sys/videoio.h	25 Aug 2026 14:56:45 -0000
@@ -4500,6 +4500,10 @@ struct v4l2_pix_format {
 #define V4L2_META_FMT_MALI_C55_PARAMS	v4l2_fourcc('C', '5', '5', 'P') /* ARM Mali-C55 Parameters */
 #define V4L2_META_FMT_MALI_C55_STATS	v4l2_fourcc('C', '5', '5', 'S') /* ARM Mali-C55 3A Statistics */
 
+/* Vendor specific - used for Dreamchip RPP-X1 ISP */
+#define V4L2_META_FMT_RPPX1_PARAMS	v4l2_fourcc('D', 'R', '1', 'P') /* Dreamchip RPP-X1 Parameters */
+#define V4L2_META_FMT_RPPX1_STATS	v4l2_fourcc('D', 'R', '1', 'S') /* Dreamchip RPP-X1 Statistics */
+
 /* priv field value to indicates that subsequent fields are valid. */
 #define V4L2_PIX_FMT_PRIV_MAGIC		0xfeedcafe
 


-- 
wbr, Kirill