From 8092cd7fc6b2153c41b24b4ec1d1342d14d12e1f Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Date: Sun, 7 Jun 2015 10:59:32 -0300
Subject: [PATCH] [media] DocBook: Add documentation for ATSC M/H properties

Those data were retrieved by looking at A/153: ATSC Mobile DTV
Standard and guessing what makes more sense to each field.

Cc: Michael Ira Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---
 .../DocBook/media/dvb/dvbproperty.xml         | 39 +++++++++++--------
 1 file changed, 22 insertions(+), 17 deletions(-)

diff --git a/Documentation/DocBook/media/dvb/dvbproperty.xml b/Documentation/DocBook/media/dvb/dvbproperty.xml
index 275788875655..8d57f0c9b6aa 100644
--- a/Documentation/DocBook/media/dvb/dvbproperty.xml
+++ b/Documentation/DocBook/media/dvb/dvbproperty.xml
@@ -741,10 +741,13 @@ typedef enum fe_delivery_system {
 	<tbody valign="top">
 	<row>
 	    <entry id="ATSCMH-RSFRAME-PRI-ONLY"><constant>ATSCMH_RSFRAME_PRI_ONLY</constant></entry>
-	    <entry>to be documented.</entry>
+	    <entry>Single Frame: There is only a primary RS Frame for all
+		Group Regions.</entry>
 	</row><row>
 	    <entry id="ATSCMH-RSFRAME-PRI-SEC"><constant>ATSCMH_RSFRAME_PRI_SEC</constant></entry>
-	    <entry>to be documented.</entry>
+	    <entry>Dual Frame: There are two separate RS Frames: Primary RS
+		Frame for Group Region A and B and Secondary RS Frame for Group
+		Region C and D.</entry>
 	</row>
         </tbody>
     </tgroup>
@@ -752,7 +755,7 @@ typedef enum fe_delivery_system {
 		</section>
 		<section id="DTV-ATSCMH-RS-FRAME-ENSEMBLE">
 			<title><constant>DTV_ATSCMH_RS_FRAME_ENSEMBLE</constant></title>
-			<para>RS frame ensemble.</para>
+			<para>Reed Solomon(RS) frame ensemble.</para>
 			<para>Possible values are:</para>
 <table pgwide="1" frame="none" id="atscmh-rs-frame-ensemble">
     <title>enum atscmh_rs_frame_ensemble</title>
@@ -767,13 +770,13 @@ typedef enum fe_delivery_system {
 	<tbody valign="top">
 	<row>
 	    <entry id="ATSCMH-RSFRAME-ENS-PRI"><constant>ATSCMH_RSFRAME_ENS_PRI</constant></entry>
-	    <entry>to be documented.</entry>
+	    <entry>Primary Ensemble.</entry>
 	</row><row>
 	    <entry id="ATSCMH-RSFRAME-ENS-SEC"><constant>AATSCMH_RSFRAME_PRI_SEC</constant></entry>
-	    <entry>to be documented.</entry>
+	    <entry>Secondary Ensemble.</entry>
 	</row><row>
 	    <entry id="ATSCMH-RSFRAME-RES"><constant>AATSCMH_RSFRAME_RES</constant></entry>
-	    <entry>to be documented.</entry>
+	    <entry>Reserved. Shouldn't be used.</entry>
 	</row>
         </tbody>
     </tgroup>
@@ -781,7 +784,7 @@ typedef enum fe_delivery_system {
 		</section>
 		<section id="DTV-ATSCMH-RS-CODE-MODE-PRI">
 			<title><constant>DTV_ATSCMH_RS_CODE_MODE_PRI</constant></title>
-			<para>RS code mode (primary).</para>
+			<para>Reed Solomon (RS) code mode (primary).</para>
 			<para>Possible values are:</para>
 <table pgwide="1" frame="none" id="atscmh-rs-code-mode">
     <title>enum atscmh_rs_code_mode</title>
@@ -796,16 +799,16 @@ typedef enum fe_delivery_system {
 	<tbody valign="top">
 	<row>
 	    <entry id="ATSCMH-RSCODE-211-187"><constant>ATSCMH_RSCODE_211_187</constant></entry>
-	    <entry>to be documented.</entry>
+	    <entry>Reed Solomon code (211,187).</entry>
 	</row><row>
 	    <entry id="ATSCMH-RSCODE-223-187"><constant>ATSCMH_RSCODE_223_187</constant></entry>
-	    <entry>to be documented.</entry>
+	    <entry>Reed Solomon code (223,187).</entry>
 	</row><row>
 	    <entry id="ATSCMH-RSCODE-235-187"><constant>ATSCMH_RSCODE_235_187</constant></entry>
-	    <entry>to be documented.</entry>
+	    <entry>Reed Solomon code (235,187).</entry>
 	</row><row>
 	    <entry id="ATSCMH-RSCODE-RES"><constant>ATSCMH_RSCODE_RES</constant></entry>
-	    <entry>to be documented.</entry>
+	    <entry>Reserved. Shouldn't be used.</entry>
 	</row>
         </tbody>
     </tgroup>
@@ -813,7 +816,7 @@ typedef enum fe_delivery_system {
 		</section>
 		<section id="DTV-ATSCMH-RS-CODE-MODE-SEC">
 			<title><constant>DTV_ATSCMH_RS_CODE_MODE_SEC</constant></title>
-			<para>RS code mode (secondary).</para>
+			<para>Reed Solomon (RS) code mode (secondary).</para>
 			<para>Possible values are the same as documented on
 			    &atscmh-rs-code-mode;:</para>
 		</section>
@@ -834,13 +837,15 @@ typedef enum fe_delivery_system {
 	<tbody valign="top">
 	<row>
 	    <entry id="ATSCMH-SCCC-BLK-SEP"><constant>ATSCMH_SCCC_BLK_SEP</constant></entry>
-	    <entry>to be documented.</entry>
+	    <entry>Separate SCCC: the SCCC outer code mode shall be set independently
+		for each Group Region (A, B, C, D)</entry>
 	</row><row>
 	    <entry id="ATSCMH-SCCC-BLK-COMB"><constant>ATSCMH_SCCC_BLK_COMB</constant></entry>
-	    <entry>to be documented.</entry>
+	    <entry>Combined SCCC: all four Regions shall have the same SCCC outer
+		code mode.</entry>
 	</row><row>
 	    <entry id="ATSCMH-SCCC-BLK-RES"><constant>ATSCMH_SCCC_BLK_RES</constant></entry>
-	    <entry>to be documented.</entry>
+	    <entry>Reserved. Shouldn't be used.</entry>
 	</row>
         </tbody>
     </tgroup>
@@ -863,10 +868,10 @@ typedef enum fe_delivery_system {
 	<tbody valign="top">
 	<row>
 	    <entry id="ATSCMH-SCCC-CODE-HLF"><constant>ATSCMH_SCCC_CODE_HLF</constant></entry>
-	    <entry>to be documented.</entry>
+	    <entry>The outer code rate of a SCCC Block is 1/2 rate.</entry>
 	</row><row>
 	    <entry id="ATSCMH-SCCC-CODE-QTR"><constant>ATSCMH_SCCC_CODE_QTR</constant></entry>
-	    <entry>to be documented.</entry>
+	    <entry>The outer code rate of a SCCC Block is 1/4 rate.</entry>
 	</row><row>
 	    <entry id="ATSCMH-SCCC-CODE-RES"><constant>ATSCMH_SCCC_CODE_RES</constant></entry>
 	    <entry>to be documented.</entry>