linux-kernel - [PATCH 23/24] media: dvb: add missing DVB-S2X FEC parameter values

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Date:   Sat, 13 May 2023 18:57:40 +0100
From:   Mauro Carvalho Chehab <mchehab@...nel.org>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Athanasios Oikonomou <athoik@...il.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
        Robert Schlabbach <robert_s@....net>,
        Tom Richardson <trichardson@...ilink.com>
Subject: [PATCH 23/24] media: dvb: add missing DVB-S2X FEC parameter values

From: Athanasios Oikonomou <athoik@...il.com>

This commit is adding the missing short FEC
Missed on commit 6508a50fe84f9858e8b59b53dce3847aaeeab744

More info: https://dvb.org/wp-content/uploads/2021/02/A083-2r2_DVB-S2X_Draft-EN-302-307-2-v131_Feb_2021.pdf
Table 1: S2X System configurations and application areas

Please note that 128APSK, 256APSK and 256APSK-L
and FEC 29/45, 31/45 are still missing from enums.

Link: https://lore.kernel.org/linux-media/20230111194608.1853-1-athoik@gmail.com
Cc: Robert Schlabbach <robert_s@....net>
Cc: Tom Richardson <trichardson@...ilink.com>
Signed-off-by: Athanasios Oikonomou <athoik@...il.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@...nel.org>
---
 include/uapi/linux/dvb/frontend.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/uapi/linux/dvb/frontend.h b/include/uapi/linux/dvb/frontend.h
index 326f6a53f1f2..7e0983b987c2 100644
--- a/include/uapi/linux/dvb/frontend.h
+++ b/include/uapi/linux/dvb/frontend.h
@@ -296,6 +296,10 @@ enum fe_spectral_inversion {
  * @FEC_28_45: Forward Error Correction Code 28/45
  * @FEC_32_45: Forward Error Correction Code 32/45
  * @FEC_77_90: Forward Error Correction Code 77/90
+ * @FEC_11_45: Forward Error Correction Code 11/45
+ * @FEC_4_15: Forward Error Correction Code 4/15
+ * @FEC_14_45: Forward Error Correction Code 14/45
+ * @FEC_7_15: Forward Error Correction Code 7/15
  *
  * Please note that not all FEC types are supported by a given standard.
  */
@@ -329,6 +333,10 @@ enum fe_code_rate {
 	FEC_28_45,
 	FEC_32_45,
 	FEC_77_90,
+	FEC_11_45,
+	FEC_4_15,
+	FEC_14_45,
+	FEC_7_15,
 };
 
 /**
-- 
2.40.1