From: Adam Sutton <dev@adamsutton.me.uk>
Date: Mon, 17 Jun 2013 23:25:30 +0000 (+0100)
Subject: linuxdvb: fix diseqc LNB setting for polarity
X-Git-Tag: v3.9^2~82
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=dd0e7b1ea40fae0b78b15dd925daa0ee7bda965e;p=thirdparty%2Ftvheadend.git

linuxdvb: fix diseqc LNB setting for polarity

I had forgotten to setup the voltage field used for polarity switching
which meant I was always getting V. This is why my scanning was going
cock eyed.

Think I probably need to add back in some sanity checks.
---

diff --git a/src/input/mpegts/linuxdvb/linuxdvb_satconf.c b/src/input/mpegts/linuxdvb/linuxdvb_satconf.c
index d7e4e43ab..560611731 100644
--- a/src/input/mpegts/linuxdvb/linuxdvb_satconf.c
+++ b/src/input/mpegts/linuxdvb/linuxdvb_satconf.c
@@ -336,7 +336,9 @@ static int uni_tune
 {
   dvb_mux_conf_t *dmc = &lm->lm_tuning;
   struct dvb_frontend_parameters *p = &dmc->dmc_fe_params;
-  return diseqc_setup(fd, 0, 0, p->frequency > 11700000, 0, 0);
+  int pol = dmc->dmc_fe_polarisation == POLARISATION_HORIZONTAL ||
+            dmc->dmc_fe_polarisation == POLARISATION_CIRCULAR_LEFT;
+  return diseqc_setup(fd, 0, pol, p->frequency > 11700000, 0, 0);
 }
  
 linuxdvb_satconf_t *