linuxdvb: possible HW race condition, LNB might not switch LO before FE locks

2013-12-22 18:45:26 +00:00 · 2013-12-22 18:45:26 +00:00 · b15f65490a
commit b15f65490a
parent 3e11bc4f13
1 changed files with 1 additions and 0 deletions
--- a/src/input/mpegts/linuxdvb/linuxdvb_satconf.c
+++ b/src/input/mpegts/linuxdvb/linuxdvb_satconf.c
@ -795,6 +795,7 @@ linuxdvb_satconf_ele_tune ( linuxdvb_satconf_ele_t *lse )
    tvherror("diseqc", "failed to set diseqc tone (e=%s)", strerror(errno));
    return -1;
  }
+  usleep(20000); // Allow LNB to settle before tuning

  /* Frontend */
  f = lse->ls_lnb->lnb_freq(lse->ls_lnb, lm);