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Subject[PATCH v3 10/10] [media] v4l: Forbid usage of V4L2_MBUS_FMT definitions inside the kernel
Date
Place v4l2_mbus_pixelcode in a #ifndef __KERNEL__ section so that kernel
users don't have access to these definitions.

We have to keep this definition for user-space users even though they're
encouraged to move to the new media_bus_format enum.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
---
include/uapi/linux/v4l2-mediabus.h | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/include/uapi/linux/v4l2-mediabus.h b/include/uapi/linux/v4l2-mediabus.h
index 3d87db7..4f31d0e 100644
--- a/include/uapi/linux/v4l2-mediabus.h
+++ b/include/uapi/linux/v4l2-mediabus.h
@@ -15,6 +15,14 @@
#include <linux/videodev2.h>
#include <linux/media-bus-format.h>

+#ifndef __KERNEL__
+
+/*
+ * enum v4l2_mbus_pixelcode and its defintions are now deprecated, and
+ * MEDIA_BUS_FMT_ defintions (defined in media-bus-format.h) should be
+ * used instead.
+ */
+
#define V4L2_MBUS_FROM_MEDIA_BUS_FMT(name) \
MEDIA_BUS_FMT_ ## name = V4L2_MBUS_FMT_ ## name

@@ -102,6 +110,7 @@ enum v4l2_mbus_pixelcode {

V4L2_MBUS_FROM_MEDIA_BUS_FMT(AHSV8888_1X32),
};
+#endif /* __KERNEL__ */

/**
* struct v4l2_mbus_framefmt - frame format on the media bus
--
1.9.1


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