V4L/DVB (4198): Avoid newer usages of obsoleted experimental MPEGCOMP API
Put old MPEGCOMP API under #if __KERNEL__ and issue warnings when used.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 337c314..260ff67 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -306,11 +306,13 @@
#define V4L2_TC_USERBITS_8BITCHARS 0x0008
/* The above is based on SMPTE timecodes */
+#ifdef __KERNEL__
/*
* M P E G C O M P R E S S I O N P A R A M E T E R S
*
- * ### WARNING: this is still work-in-progress right now, most likely
- * ### there will be some incompatible changes.
+ * ### WARNING: This experimental MPEG compression API is obsolete.
+ * ### It is replaced by the MPEG controls API.
+ * ### This old API will disappear in the near future!
*
*/
enum v4l2_bitrate_mode {
@@ -390,6 +392,7 @@
/* I don't expect the above being perfect yet ;) */
__u32 reserved_5[8];
};
+#endif
struct v4l2_jpegcompression
{
@@ -1185,8 +1188,10 @@
#define VIDIOC_ENUM_FMT _IOWR ('V', 2, struct v4l2_fmtdesc)
#define VIDIOC_G_FMT _IOWR ('V', 4, struct v4l2_format)
#define VIDIOC_S_FMT _IOWR ('V', 5, struct v4l2_format)
+#ifdef __KERNEL__
#define VIDIOC_G_MPEGCOMP _IOR ('V', 6, struct v4l2_mpeg_compression)
#define VIDIOC_S_MPEGCOMP _IOW ('V', 7, struct v4l2_mpeg_compression)
+#endif
#define VIDIOC_REQBUFS _IOWR ('V', 8, struct v4l2_requestbuffers)
#define VIDIOC_QUERYBUF _IOWR ('V', 9, struct v4l2_buffer)
#define VIDIOC_G_FBUF _IOR ('V', 10, struct v4l2_framebuffer)