Opened 11 years ago

Closed 11 years ago

#6274 closed task (fixed)

Add support for HDHomeRun DVB-T

Reported by: Nigel Owned by: Nigel
Priority: minor Milestone: 0.22
Component: MythTV - DVB/ATSC Version: head
Severity: low Keywords:
Cc: Ticket locked: no

Description

SiliconDust? has posted a preliminary patch here: ​http://www.silicondust.com/forum/viewtopic.php?t=6467 and there is some discussion here: ​http://www.silicondust.com/forum/viewtopic.php?t=6460
First thing I'm going to do is tidy HDHRChannel::Tune() a little. Too many calls to TunerSet?()

Attachments (3)

HDHR-DVB.1.patch​ (2.2 KB) - added by Nigel 11 years ago.
Patch against recent trunk
HDHR-DVB.2.patch​ (6.6 KB) - added by Nigel 11 years ago.
Slightly better patch, scans faster by using bandwidth-specific auto setting
HDHR-DVB.0-21.patch​ (6.9 KB) - added by Nigel 11 years ago.
Same thing for fixes

Download all attachments as: .zip

Change History (10)

comment:1 Changed 11 years ago by Nigel

(In [20010]) Minor tidyup, add DVB-T compatible modulation selection. See #6274. (Sorry, will break a multirec patch. See #6138)

comment:2 Changed 11 years ago by Nigel

(In [20011]) Reduce some duplicated code, separate HDHomeRun scanning type to add DVB. Not sure how to query the HDHR device for supported types, so for now there will be scan types that are not relevant to your particular HDHR. See #6274

comment:3 Changed 11 years ago by Nigel

Owner: changed from danielk to Nigel
Status: new → assigned

Changed 11 years ago by Nigel

Attachment: HDHR-DVB.1.patch​ added

Patch against recent trunk

comment:4 Changed 11 years ago by Nigel

Status: assigned → infoneeded

That tiny patch was enough to get a HDHomeRun EU working in a DVB-T area (only tested on a Mac so far). I'm unsure how it impacts ATSC users, though. If others can apply to r20011 or later and report back on the dev mailing list?

Changed 11 years ago by Nigel

Attachment: HDHR-DVB.2.patch​ added

Slightly better patch, scans faster by using bandwidth-specific auto setting

Changed 11 years ago by Nigel

Attachment: HDHR-DVB.0-21.patch​ added

Same thing for fixes

comment:5 Changed 11 years ago by Nigel

(In [20063]) Enable DVB-T. See #6274. I haven't heard of any faults (if fact, any feedback), so I will commit in trunk only for now.

comment:6 Changed 11 years ago by Nigel

(In [20088]) Commit HDHomeRun DVB changes; [20011], [20063] and [20064] from trunk. See #6274.

comment:7 Changed 11 years ago by Nigel

Resolution: → fixed
Status: infoneeded → closed

I had some other tuning "improvements" in those later patches, but in practice they are no faster than using auto (and may be slightly slower), so they will need further thought. They were not HDHR-DVB specific anyway, so this should be closed.

Note: See TracTickets for help on using tickets.