From: Olli Salonen <olli.salonen@iki.fi>
Date: Sun, 17 Aug 2014 05:24:49 +0000 (-0300)
Subject: [media] si2157: Add support for delivery system SYS_ATSC
X-Git-Tag: firefly_0821_release~176^2~2474^2~784
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5cd62db71dcf3a4722959d9f90ca4c5ca09502cb;p=firefly-linux-kernel-4.4.55.git

[media] si2157: Add support for delivery system SYS_ATSC

Set the property for delivery system also in case of SYS_ATSC. This
behaviour is observed in the sniffs taken with Hauppauge HVR-955Q
Windows driver.

Signed-off-by: Olli Salonen <olli.salonen@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---

diff --git a/drivers/media/tuners/si2157.c b/drivers/media/tuners/si2157.c
index 2281b7d1f1b5..efb5cced30a5 100644
--- a/drivers/media/tuners/si2157.c
+++ b/drivers/media/tuners/si2157.c
@@ -238,6 +238,9 @@ static int si2157_set_params(struct dvb_frontend *fe)
 		bandwidth = 0x0f;
 
 	switch (c->delivery_system) {
+	case SYS_ATSC:
+			delivery_system = 0x00;
+			break;
 	case SYS_DVBT:
 	case SYS_DVBT2: /* it seems DVB-T and DVB-T2 both are 0x20 here */
 			delivery_system = 0x20;