1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/media/video/cx18/cx18-fileops.c b/drivers/media/video/cx18/cx18-fileops.c
index b3889c0b2697..29969c18949c 100644
--- a/drivers/media/video/cx18/cx18-fileops.c
+++ b/drivers/media/video/cx18/cx18-fileops.c
@@ -265,8 +265,13 @@ static size_t cx18_copy_buf_to_user(struct cx18_stream *s,
                  * an MPEG-2 Program Pack start code, and provide only
                  * up to that point to the user, so it's easy to insert VBI data
                  * the next time around.
+                 *
+                 * This will not work for an MPEG-2 TS and has only been
+                 * verified by analysis to work for an MPEG-2 PS.  Helen Buus
+                 * pointed out this works for the CX23416 MPEG-2 DVD compatible
+                 * stream, and research indicates both the MPEG 2 SVCD and DVD
+                 * stream types use an MPEG-2 PS container.
                  */
-                /* FIXME - This only works for an MPEG-2 PS, not a TS */
                 /*
                  * An MPEG-2 Program Stream (PS) is a series of
                  * MPEG-2 Program Packs terminated by an