[media] DVB API: add INTERLEAVING_AUTO

After thinking twice, I ended up adding own value for AUTO
interleaving instead of using NONE.

API minor number is not needed to increase as that patch should
be the same Kernel as interleaving parameter is initially added.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

2 files changed, 2 insertions, 0 deletions

diff --git a/Documentation/DocBook/media/dvb/dvbproperty.xml b/Documentation/DocBook/media/dvb/dvbproperty.xml
index 5aea35e66af7..eddfe6f9a750 100644
--- a/Documentation/DocBook/media/dvb/dvbproperty.xml
+++ b/Documentation/DocBook/media/dvb/dvbproperty.xml
@@ -821,6 +821,7 @@ typedef enum fe_hierarchy {
         <programlisting>
 enum fe_interleaving {
         INTERLEAVING_NONE,
+        INTERLEAVING_AUTO,
         INTERLEAVING_240,
         INTERLEAVING_720,
 };
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index 2dd5823b59b9..c92b4d64e013 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -222,6 +222,7 @@ typedef enum fe_hierarchy {
 
 enum fe_interleaving {
         INTERLEAVING_NONE,
+        INTERLEAVING_AUTO,
         INTERLEAVING_240,
         INTERLEAVING_720,
 };