linux-kernel - [PATCH 3.16.y-ckt 061/183] [media] si2168: define symbol rate limits

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Message-Id: <1425635874-19087-62-git-send-email-luis.henriques@canonical.com>
Date:	Fri,  6 Mar 2015 09:55:52 +0000
From:	Luis Henriques <luis.henriques@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Antti Palosaari <crope@....fi>,
	Mauro Carvalho Chehab <mchehab@....samsung.com>,
	Luis Henriques <luis.henriques@...onical.com>
Subject: [PATCH 3.16.y-ckt 061/183] [media] si2168: define symbol rate limits

3.16.7-ckt8 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Antti Palosaari <crope@....fi>

commit f1ecc5d119530fce01094307e029ed7f2c9067d8 upstream.

w_scan complains about missing symbol rate limits:
This dvb driver is *buggy*: the symbol rate limits are undefined - please report to linuxtv.org

Chip supports 1 to 7.2 MSymbol/s on DVB-C.

Signed-off-by: Antti Palosaari <crope@....fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@....samsung.com>
Signed-off-by: Luis Henriques <luis.henriques@...onical.com>
---
 drivers/media/dvb-frontends/si2168.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/media/dvb-frontends/si2168.c b/drivers/media/dvb-frontends/si2168.c
index 2e3cdcfa0a67..23cc7f089974 100644
--- a/drivers/media/dvb-frontends/si2168.c
+++ b/drivers/media/dvb-frontends/si2168.c
@@ -624,6 +624,8 @@ static const struct dvb_frontend_ops si2168_ops = {
 	.delsys = {SYS_DVBT, SYS_DVBT2, SYS_DVBC_ANNEX_A},
 	.info = {
 		.name = "Silicon Labs Si2168",
+		.symbol_rate_min = 1000000,
+		.symbol_rate_max = 7200000,
 		.caps =	FE_CAN_FEC_1_2 |
 			FE_CAN_FEC_2_3 |
 			FE_CAN_FEC_3_4 |
--
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