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-rw-r--r--Documentation/DocBook/media/dvb/dvbproperty.xml35
-rw-r--r--include/uapi/linux/dvb/frontend.h6
2 files changed, 31 insertions, 10 deletions
diff --git a/Documentation/DocBook/media/dvb/dvbproperty.xml b/Documentation/DocBook/media/dvb/dvbproperty.xml
index e1d1e2469029..c0aa1ad9eccf 100644
--- a/Documentation/DocBook/media/dvb/dvbproperty.xml
+++ b/Documentation/DocBook/media/dvb/dvbproperty.xml
@@ -468,14 +468,33 @@ get/set up to 64 properties. The actual meaning of each property is described on
<section id="fe-rolloff-t">
<title>fe_rolloff type</title>
- <programlisting>
-typedef enum fe_rolloff {
- ROLLOFF_35, /* Implied value in DVB-S, default for DVB-S2 */
- ROLLOFF_20,
- ROLLOFF_25,
- ROLLOFF_AUTO,
-} fe_rolloff_t;
- </programlisting>
+<table pgwide="1" frame="none" id="fe-rolloff">
+ <title>enum fe_rolloff</title>
+ <tgroup cols="2">
+ &cs-def;
+ <thead>
+ <row>
+ <entry>ID</entry>
+ <entry>Description</entry>
+ </row>
+ </thead>
+ <tbody valign="top">
+ <row>
+ <entry align="char" id="ROLLOFF-35"><constant>ROLLOFF_35</constant></entry>
+ <entry align="char">Roloff factor: &alpha;=35%</entry>
+ </row><row>
+ <entry align="char" id="ROLLOFF-20"><constant>ROLLOFF_20</constant></entry>
+ <entry align="char">Roloff factor: &alpha;=20%</entry>
+ </row><row>
+ <entry align="char" id="ROLLOFF-25"><constant>ROLLOFF_25</constant></entry>
+ <entry align="char">Roloff factor: &alpha;=25%</entry>
+ </row><row>
+ <entry align="char" id="ROLLOFF-AUTO"><constant>ROLLOFF_AUTO</constant></entry>
+ <entry align="char">Auto-detect the roloff factor.</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</table>
</section>
</section>
<section id="DTV-DISEQC-SLAVE-REPLY">
diff --git a/include/uapi/linux/dvb/frontend.h b/include/uapi/linux/dvb/frontend.h
index bb222eb04627..cdd9e2fc030d 100644
--- a/include/uapi/linux/dvb/frontend.h
+++ b/include/uapi/linux/dvb/frontend.h
@@ -407,12 +407,14 @@ enum fe_pilot {
typedef enum fe_pilot fe_pilot_t;
-typedef enum fe_rolloff {
+enum fe_rolloff {
ROLLOFF_35, /* Implied value in DVB-S, default for DVB-S2 */
ROLLOFF_20,
ROLLOFF_25,
ROLLOFF_AUTO,
-} fe_rolloff_t;
+};
+
+typedef enum fe_rolloff fe_rolloff_t;
typedef enum fe_delivery_system {
SYS_UNDEFINED,