Creating DVB cards with multirec support is broken

[JYA]

Start mythtv-setup

Go to 2. Capture Cards Delete all capture cards.

Select new capture cards Select card type DVB capture card

Select as DVB device a card (here /dev/dvb/adapter0/frontend0)/ Go into recording options, change Max Recordings from 2 to 3 (though 2 would show the problem too)

In the mythtv-setup log you'll see:

2012-02-20 12:17:31.695931 I  Using the Qt painter
2012-02-20 12:17:31.805180 I  Current MythTV Schema Version (DBSchemaVer): 1296
QMYSQLResult::data: column 11 out of range
2012-02-20 12:18:04.060324 W  DiSEqCDevTree: No device tree for cardid 1
QMYSQLResult::data: column 11 out of range
QMYSQLResult::data: column 11 out of range

If you were to quit mythtv-setup and restart mythbackend now, you'll find that only one card was created: encoder 1. encoder 2 and 3 do not exists

Kill mythbackend, restart mythtv-setup Create as above, another DVB capture card, with max recodings of 3. In the log:

QMYSQLResult::data: column 11 out of range
2012-02-20 12:25:25.871048 W  DiSEqCDevTree: No device tree for cardid 4
QMYSQLResult::data: column 11 out of range
QMYSQLResult::data: column 11 out of range

Link a video source with the newly created capture card in the Input Connections entry.

quit mythtv-setup restart mythbackend.

Mythweb shows:

Encoder 1 [ DVB : /dev/dvb/adapter0/frontend0 ] is local on htpc.avenard.org and is not recording.
Encoder 4 [ DVB : /dev/dvb/adapter1/frontend0 ] is local on htpc.avenard.org and is not recording.

Encoder 2,3,5 and 6 are missing.

Note that the system was properly running with all cards in 0.24 and once upgraded to 0.25.

It's only after I deleted the existing capture cards that it's been impossible to recreate them

[JYA]

Following r3d01ccf3

the mysql error "QMYSQLResult::data: column 11 out of range" doesn't show anymore..

However, still only 4 encoder created:

Encoder 1 [ DVB : /dev/dvb/adapter0/frontend0 ] is local on htpc.avenard.org and is not recording.
Encoder 4 [ DVB : /dev/dvb/adapter1/frontend0 ] is local on htpc.avenard.org and is not recording.
Encoder 7 [ DVB : /dev/dvb/adapter2/frontend0 ] is local on htpc.avenard.org and is not recording.
Encoder 10 [ DVB : /dev/dvb/adapter3/frontend0 ] is local on htpc.avenard.org and is not recording.
{{{

(I have 4 DVB cards, I only used two in my original report)

mysql> select cardid, videodevice, cardtype from capturecard; select cardinputid, cardid, sourceid, inputname from cardinput;
+--------+-----------------------------+----------+
| cardid | videodevice                 | cardtype |
+--------+-----------------------------+----------+
|      1 | /dev/dvb/adapter0/frontend0 | DVB      |
|      2 | /dev/dvb/adapter0/frontend0 | DVB      |
|      3 | /dev/dvb/adapter0/frontend0 | DVB      |
|      4 | /dev/dvb/adapter1/frontend0 | DVB      |
|      5 | /dev/dvb/adapter1/frontend0 | DVB      |
|      6 | /dev/dvb/adapter1/frontend0 | DVB      |
|      7 | /dev/dvb/adapter2/frontend0 | DVB      |
|      8 | /dev/dvb/adapter2/frontend0 | DVB      |
|      9 | /dev/dvb/adapter2/frontend0 | DVB      |
|     10 | /dev/dvb/adapter3/frontend0 | DVB      |
|     11 | /dev/dvb/adapter3/frontend0 | DVB      |
|     12 | /dev/dvb/adapter3/frontend0 | DVB      |
+--------+-----------------------------+----------+
12 rows in set (0.00 sec)
 
+-------------+--------+----------+-----------+
| cardinputid | cardid | sourceid | inputname |
+-------------+--------+----------+-----------+
|           1 |      1 |        1 | DVBInput  |
|           2 |      4 |        1 | DVBInput  |
|           3 |      7 |        1 | DVBInput  |
|           4 |     10 |        1 | DVBInput  |
+-------------+--------+----------+-----------+
}}}

[beirdo]

The change needs to either be <= 10 or < 11 or the last parameter is not bound.

[Github]

Fix typo in 3d01ccf3cf936ed1228725a2fa92c11bf5f6191b

Fixes #10365

Branch: master Changeset: feb3a94371ad8c44d47fe7614a0adbeb2dbeff75

[beirdo]

Bah, not fixed, apparently. That shoulda been "Refs #10365"

[gigem]

As far as I cant tell, this was fixed with [feb3a943].

[JYA]

it didn't get fix... it only fix a minor problem resulting in a mysql error appearing in the logging.. buf fundamentally, the cards aren't created

[Github]

Fix a couple of virtual tuner card creation issues.

Rework SHA1:95ceb8dc. Either intentionally or unintentionally, passing cardid = 0 to CardUtil::GetInputIDs(cardid) was already being done with the expectation that no results are returned. Add a new GetAllInputIDs() method to replace the special case that was added. Remove the sourceid special case to GetCardIDs() that was added at the same time. GetAllCardIds?() can be added when needed. Fix another bug where some cardinput values were not cloned when an input was first connected.

Really fix #10365

Branch: master Changeset: e860c3f7916fe6996fda1a93a8e6e6e7a044cc7e

[JYA]

verified as fixed