tree d781dc6bc41f58f11eae40ee88f7e1892c33e41f
parent eb5e353a8d746cb7ff18ed5fdcedee541b5b432e
author Petri Gynther <pgynther@google.com> 1395278529 -0700
committer Petri Gynther <pgynther@google.com> 1395388014 -0700

HDHomeRun OTA tuning improvements

1) Make OTA tuning more robust
After tuning to physical channel, let the tuner settle for 1 second before
collecting the first tuner status sample. If needed, collect 4 more tuner
status samples at 500 msec intervals. Normally, on a good quality channel,
the first sample is already good (SEQ=100).

Once the tuner status is good, immediately get the first stream info sample
and try to translate virtual channel to program number. If needed, collect
4 more stream info samples at 500 msec intervals and try to translate again.
Normally, on a good quality channel, the first sample is enough.

2) Add tuner status logging
chsrv: hdhr:hdhomerun tuner status: lock=8vsb ss=91 snq=69 seq=100

Change-Id: I585ccb17a59442761c704343d6056ec18bb180df