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authorAntti Palosaari <crope@iki.fi>2012-01-20 22:48:28 (GMT)
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-01-23 20:10:52 (GMT)
commit72565224609a23a60d10fcdf42f87a2fa8f7b16d (patch)
tree4e59cfd7e7b0bde3459a99b8d035fec288220b8f
parent46de20a78ae4b122b79fc02633e9a6c3d539ecad (diff)
[media] cxd2820r: sleep on DVB-T/T2 delivery system switch
Fix bug introduced by multi-frontend to single-frontend change. It is safer to put DVB-T parts sleeping when auto-switching to DVB-T2 and vice versa. That was original behaviour. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
-rw-r--r--drivers/media/dvb/frontends/cxd2820r_core.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/media/dvb/frontends/cxd2820r_core.c b/drivers/media/dvb/frontends/cxd2820r_core.c
index bdfa207..5c7c2aa 100644
--- a/drivers/media/dvb/frontends/cxd2820r_core.c
+++ b/drivers/media/dvb/frontends/cxd2820r_core.c
@@ -482,10 +482,19 @@ static enum dvbfe_search cxd2820r_search(struct dvb_frontend *fe)
/* switch between DVB-T and DVB-T2 when tune fails */
if (priv->last_tune_failed) {
- if (priv->delivery_system == SYS_DVBT)
+ if (priv->delivery_system == SYS_DVBT) {
+ ret = cxd2820r_sleep_t(fe);
+ if (ret)
+ goto error;
+
c->delivery_system = SYS_DVBT2;
- else if (priv->delivery_system == SYS_DVBT2)
+ } else if (priv->delivery_system == SYS_DVBT2) {
+ ret = cxd2820r_sleep_t2(fe);
+ if (ret)
+ goto error;
+
c->delivery_system = SYS_DVBT;
+ }
}
/* set frontend */

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