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authorMauro Carvalho Chehab <mchehab@redhat.com>2012-05-07 18:01:37 (GMT)
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-05-08 11:39:26 (GMT)
commit910a5f2e9642d5be373beae3d29e1c4a3bc7d83b (patch)
tree84a19cc5f764de21af031e1d392eda0c7bbaad14
parent3e1fd4783b2b4ae887112e6af3ce1bb1a6be19c4 (diff)
downloadlinux-910a5f2e9642d5be373beae3d29e1c4a3bc7d83b.tar.xz
[media] dvb_frontend: fix a regression with DVB-S zig-zag
Changeset 5bfaadde broke zig-zag for DVB-S drivers that don't implement get_tune_settings() callback. Fix the code, in order to allow it to work as before, otherwise some channels may not be tuned anymore. Fix Fedora Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=814404 Cc: stable@kernel.org # for Kernel v3.3 Reported-by: Michael Heijenga <database.worker@googlemail.com> Tested-by: Michael Heijenga <database.worker@googlemail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
-rw-r--r--drivers/media/dvb/dvb-core/dvb_frontend.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 0f64d71..cb888d8 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -1921,6 +1921,10 @@ static int dtv_set_frontend(struct dvb_frontend *fe)
} else {
/* default values */
switch (c->delivery_system) {
+ case SYS_DVBS:
+ case SYS_DVBS2:
+ case SYS_ISDBS:
+ case SYS_TURBO:
case SYS_DVBC_ANNEX_A:
case SYS_DVBC_ANNEX_C:
fepriv->min_delay = HZ / 20;