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Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952

 

 

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noreply at mythtv

Jun 12, 2012, 4:05 PM

Post #1 of 19 (579 views)
Permalink
Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
-------------------------------------+-------------------------------------
Reporter: cl@… | Type: Bug Report -
Status: new | General
Milestone: 0.25.1 | Priority: major
Version: Master Head | Component: MythTV - General
Keywords: FE_GET_INFO ioctl | Severity: high
failed | Ticket locked: 0
-------------------------------------+-------------------------------------
Hello,

I have installed a DVBSky S952 in my server, installed the driver from
dvbsky, been able to use the scan command on astra 19.2, but when I try to
declare the card in myth backend, it says: Could not get card info for
card /dev/dvb...

And unkown error in Subtype.

lsof | grep dvb tells me noone use it.

But in the log I have :
Jun 13 00:59:08 hestia mythtv-setup[3135]: E CoreContext cardutil.cpp:414
(ProbeDVBType) FE_GET_INFO ioctl failed
(/dev/dvb/adapter0/frontend0)#012#011#011#011eno: No such device (19)


but has seen in dmesg :

[ 4.769102] cx23885 driver version 0.0.3 loaded
[ 4.769202] cx23885 0000:0a:00.0: PCI INT A -> GSI 17 (level, low) ->
IRQ 17
[ 4.769476] CORE cx23885[0]: subsystem: 4254:0952, board: DVBSKY S952
[card=36,autodetected]
[ 5.012730] cx25840 6-0044: cx23885 A/V decoder found @ 0x88
(cx23885[0])
[ 5.408460] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[ 5.514228] EXT4-fs (sda2): mounted filesystem with ordered data mode.
Opts: (null)
[ 5.530599] EXT4-fs (sda5): mounted filesystem with ordered data mode.
Opts: (null)
[ 5.694815] cx25840 6-0044: loaded v4l-cx23885-avcore-01.fw firmware
(16382 bytes)
[ 5.728435] cx23885_dvb_register() allocating 1 frontend(s)
[ 5.728439] cx23885[0]: cx23885 based dvb card
[ 5.748028] DS3000 chip version: d0 attached.
[ 5.748838] TS202x chip version[1]: 80 attached.
[ 5.772838] TS202x chip version[2]: 81 attached.
[ 5.810274] EXT4-fs (sda7): mounted filesystem with ordered data mode.
Opts: (null)
[ 5.812376] m88ds3103_load_firmware: Waiting for firmware upload (dvb-
fe-ds3103.fw)...
[ 5.921033] m88ds3103_load_firmware: Waiting for firmware upload(2)...

[ 6.818539] DVB: registering new adapter (cx23885[0])
[ 6.818544] DVB: registering adapter 0 frontend 0 (Montage
DS3103/TS2022)...
[ 6.819072] cx23885_dvb_register() allocating 1 frontend(s)
[ 6.819075] cx23885[0]: cx23885 based dvb card
[ 6.819564] DS3000 chip version: d0 attached.
[ 6.820347] TS202x chip version[1]: 80 attached.
[ 6.840834] TS202x chip version[2]: 81 attached.
[ 6.872390] m88ds3103_load_firmware: Waiting for firmware upload (dvb-
fe-ds3103.fw)...
[ 6.873999] m88ds3103_load_firmware: Waiting for firmware upload(2)...

[ 7.773110] DVB: registering new adapter (cx23885[0])
[ 7.773114] DVB: registering adapter 1 frontend 0 (Montage
DS3103/TS2022)...
[ 7.773587] cx23885_dev_checkrevision() Hardware revision = 0xa5
[ 7.773593] cx23885[0]/0: found at 0000:0a:00.0, rev: 4, irq: 17,
latency: 0, mmio: 0xd5c00000
[ 7.773685] cx23885 0000:0a:00.0: setting latency timer to 64

mythbackend version: fixes/0.25 [v0.25.1-2-g648f0ae]

any idea ?

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10830>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
_______________________________________________
mythtv-commits mailing list
mythtv-commits [at] mythtv
http://www.mythtv.org/mailman/listinfo/mythtv-commits


noreply at mythtv

Jun 12, 2012, 4:41 PM

Post #2 of 19 (554 views)
Permalink
Re: Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952 [In reply to]

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
--------------------------------------+-----------------------------
Reporter: cl@… | Owner: danielk
Type: Bug Report - General | Status: new
Priority: minor | Milestone: unknown
Component: MythTV - DVB | Version: Master Head
Severity: medium | Resolution:
Keywords: FE_GET_INFO ioctl failed | Ticket locked: 0
--------------------------------------+-----------------------------
Changes (by wagnerrp):

* component: MythTV - General => MythTV - DVB
* priority: major => minor
* milestone: 0.25.1 => unknown
* owner: => danielk
* severity: high => medium


Old description:

> Hello,
>
> I have installed a DVBSky S952 in my server, installed the driver from
> dvbsky, been able to use the scan command on astra 19.2, but when I try
> to declare the card in myth backend, it says: Could not get card info for
> card /dev/dvb...
>
> And unkown error in Subtype.
>
> lsof | grep dvb tells me noone use it.
>
> But in the log I have :
> Jun 13 00:59:08 hestia mythtv-setup[3135]: E CoreContext cardutil.cpp:414
> (ProbeDVBType) FE_GET_INFO ioctl failed
> (/dev/dvb/adapter0/frontend0)#012#011#011#011eno: No such device (19)
>

> but has seen in dmesg :
>
> [ 4.769102] cx23885 driver version 0.0.3 loaded
> [ 4.769202] cx23885 0000:0a:00.0: PCI INT A -> GSI 17 (level, low) ->
> IRQ 17
> [ 4.769476] CORE cx23885[0]: subsystem: 4254:0952, board: DVBSKY S952
> [card=36,autodetected]
> [ 5.012730] cx25840 6-0044: cx23885 A/V decoder found @ 0x88
> (cx23885[0])
> [ 5.408460] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
> [ 5.514228] EXT4-fs (sda2): mounted filesystem with ordered data mode.
> Opts: (null)
> [ 5.530599] EXT4-fs (sda5): mounted filesystem with ordered data mode.
> Opts: (null)
> [ 5.694815] cx25840 6-0044: loaded v4l-cx23885-avcore-01.fw firmware
> (16382 bytes)
> [ 5.728435] cx23885_dvb_register() allocating 1 frontend(s)
> [ 5.728439] cx23885[0]: cx23885 based dvb card
> [ 5.748028] DS3000 chip version: d0 attached.
> [ 5.748838] TS202x chip version[1]: 80 attached.
> [ 5.772838] TS202x chip version[2]: 81 attached.
> [ 5.810274] EXT4-fs (sda7): mounted filesystem with ordered data mode.
> Opts: (null)
> [ 5.812376] m88ds3103_load_firmware: Waiting for firmware upload (dvb-
> fe-ds3103.fw)...
> [ 5.921033] m88ds3103_load_firmware: Waiting for firmware upload(2)...
>
> [ 6.818539] DVB: registering new adapter (cx23885[0])
> [ 6.818544] DVB: registering adapter 0 frontend 0 (Montage
> DS3103/TS2022)...
> [ 6.819072] cx23885_dvb_register() allocating 1 frontend(s)
> [ 6.819075] cx23885[0]: cx23885 based dvb card
> [ 6.819564] DS3000 chip version: d0 attached.
> [ 6.820347] TS202x chip version[1]: 80 attached.
> [ 6.840834] TS202x chip version[2]: 81 attached.
> [ 6.872390] m88ds3103_load_firmware: Waiting for firmware upload (dvb-
> fe-ds3103.fw)...
> [ 6.873999] m88ds3103_load_firmware: Waiting for firmware upload(2)...
>
> [ 7.773110] DVB: registering new adapter (cx23885[0])
> [ 7.773114] DVB: registering adapter 1 frontend 0 (Montage
> DS3103/TS2022)...
> [ 7.773587] cx23885_dev_checkrevision() Hardware revision = 0xa5
> [ 7.773593] cx23885[0]/0: found at 0000:0a:00.0, rev: 4, irq: 17,
> latency: 0, mmio: 0xd5c00000
> [ 7.773685] cx23885 0000:0a:00.0: setting latency timer to 64
>
> mythbackend version: fixes/0.25 [v0.25.1-2-g648f0ae]
>
> any idea ?

New description:

Hello,

I have installed a DVBSky S952 in my server, installed the driver from
dvbsky, been able to use the scan command on astra 19.2, but when I try to
declare the card in myth backend, it says: Could not get card info for
card /dev/dvb...

And unkown error in Subtype.

lsof | grep dvb tells me noone use it.

But in the log I have :
{{{
Jun 13 00:59:08 hestia mythtv-setup[3135]: E CoreContext cardutil.cpp:414
(ProbeDVBType) FE_GET_INFO ioctl failed
(/dev/dvb/adapter0/frontend0)#012#011#011#011eno: No such device (19)
}}}

but has seen in dmesg :
{{{
[ 4.769102] cx23885 driver version 0.0.3 loaded
[ 4.769202] cx23885 0000:0a:00.0: PCI INT A -> GSI 17 (level, low) ->
IRQ 17
[ 4.769476] CORE cx23885[0]: subsystem: 4254:0952, board: DVBSKY S952
[card=36,autodetected]
[ 5.012730] cx25840 6-0044: cx23885 A/V decoder found @ 0x88
(cx23885[0])
[ 5.408460] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[ 5.514228] EXT4-fs (sda2): mounted filesystem with ordered data mode.
Opts: (null)
[ 5.530599] EXT4-fs (sda5): mounted filesystem with ordered data mode.
Opts: (null)
[ 5.694815] cx25840 6-0044: loaded v4l-cx23885-avcore-01.fw firmware
(16382 bytes)
[ 5.728435] cx23885_dvb_register() allocating 1 frontend(s)
[ 5.728439] cx23885[0]: cx23885 based dvb card
[ 5.748028] DS3000 chip version: d0 attached.
[ 5.748838] TS202x chip version[1]: 80 attached.
[ 5.772838] TS202x chip version[2]: 81 attached.
[ 5.810274] EXT4-fs (sda7): mounted filesystem with ordered data mode.
Opts: (null)
[ 5.812376] m88ds3103_load_firmware: Waiting for firmware upload (dvb-
fe-ds3103.fw)...
[ 5.921033] m88ds3103_load_firmware: Waiting for firmware upload(2)...

[ 6.818539] DVB: registering new adapter (cx23885[0])
[ 6.818544] DVB: registering adapter 0 frontend 0 (Montage
DS3103/TS2022)...
[ 6.819072] cx23885_dvb_register() allocating 1 frontend(s)
[ 6.819075] cx23885[0]: cx23885 based dvb card
[ 6.819564] DS3000 chip version: d0 attached.
[ 6.820347] TS202x chip version[1]: 80 attached.
[ 6.840834] TS202x chip version[2]: 81 attached.
[ 6.872390] m88ds3103_load_firmware: Waiting for firmware upload (dvb-
fe-ds3103.fw)...
[ 6.873999] m88ds3103_load_firmware: Waiting for firmware upload(2)...

[ 7.773110] DVB: registering new adapter (cx23885[0])
[ 7.773114] DVB: registering adapter 1 frontend 0 (Montage
DS3103/TS2022)...
[ 7.773587] cx23885_dev_checkrevision() Hardware revision = 0xa5
[ 7.773593] cx23885[0]/0: found at 0000:0a:00.0, rev: 4, irq: 17,
latency: 0, mmio: 0xd5c00000
[ 7.773685] cx23885 0000:0a:00.0: setting latency timer to 64
}}}

mythbackend version: fixes/0.25 [v0.25.1-2-g648f0ae]

any idea ?

--

Comment:

Cleanup. Resetting defaults.

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10830#comment:1>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
_______________________________________________
mythtv-commits mailing list
mythtv-commits [at] mythtv
http://www.mythtv.org/mailman/listinfo/mythtv-commits


noreply at mythtv

Jun 12, 2012, 4:53 PM

Post #3 of 19 (548 views)
Permalink
Re: Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952 [In reply to]

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
--------------------------------------+--------------------------------
Reporter: cl@… | Owner: danielk
Type: Bug Report - General | Status: infoneeded_new
Priority: minor | Milestone: unknown
Component: MythTV - DVB | Version: Master Head
Severity: medium | Resolution:
Keywords: FE_GET_INFO ioctl failed | Ticket locked: 0
--------------------------------------+--------------------------------
Changes (by wagnerrp):

* status: new => infoneeded_new


Old description:

> Hello,
>
> I have installed a DVBSky S952 in my server, installed the driver from
> dvbsky, been able to use the scan command on astra 19.2, but when I try
> to declare the card in myth backend, it says: Could not get card info for
> card /dev/dvb...
>
> And unkown error in Subtype.
>
> lsof | grep dvb tells me noone use it.
>
> But in the log I have :
> {{{
> Jun 13 00:59:08 hestia mythtv-setup[3135]: E CoreContext cardutil.cpp:414
> (ProbeDVBType) FE_GET_INFO ioctl failed
> (/dev/dvb/adapter0/frontend0)#012#011#011#011eno: No such device (19)
> }}}
>
> but has seen in dmesg :
> {{{
> [ 4.769102] cx23885 driver version 0.0.3 loaded
> [ 4.769202] cx23885 0000:0a:00.0: PCI INT A -> GSI 17 (level, low) ->
> IRQ 17
> [ 4.769476] CORE cx23885[0]: subsystem: 4254:0952, board: DVBSKY S952
> [card=36,autodetected]
> [ 5.012730] cx25840 6-0044: cx23885 A/V decoder found @ 0x88
> (cx23885[0])
> [ 5.408460] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
> [ 5.514228] EXT4-fs (sda2): mounted filesystem with ordered data mode.
> Opts: (null)
> [ 5.530599] EXT4-fs (sda5): mounted filesystem with ordered data mode.
> Opts: (null)
> [ 5.694815] cx25840 6-0044: loaded v4l-cx23885-avcore-01.fw firmware
> (16382 bytes)
> [ 5.728435] cx23885_dvb_register() allocating 1 frontend(s)
> [ 5.728439] cx23885[0]: cx23885 based dvb card
> [ 5.748028] DS3000 chip version: d0 attached.
> [ 5.748838] TS202x chip version[1]: 80 attached.
> [ 5.772838] TS202x chip version[2]: 81 attached.
> [ 5.810274] EXT4-fs (sda7): mounted filesystem with ordered data mode.
> Opts: (null)
> [ 5.812376] m88ds3103_load_firmware: Waiting for firmware upload (dvb-
> fe-ds3103.fw)...
> [ 5.921033] m88ds3103_load_firmware: Waiting for firmware upload(2)...
>
> [ 6.818539] DVB: registering new adapter (cx23885[0])
> [ 6.818544] DVB: registering adapter 0 frontend 0 (Montage
> DS3103/TS2022)...
> [ 6.819072] cx23885_dvb_register() allocating 1 frontend(s)
> [ 6.819075] cx23885[0]: cx23885 based dvb card
> [ 6.819564] DS3000 chip version: d0 attached.
> [ 6.820347] TS202x chip version[1]: 80 attached.
> [ 6.840834] TS202x chip version[2]: 81 attached.
> [ 6.872390] m88ds3103_load_firmware: Waiting for firmware upload (dvb-
> fe-ds3103.fw)...
> [ 6.873999] m88ds3103_load_firmware: Waiting for firmware upload(2)...
>
> [ 7.773110] DVB: registering new adapter (cx23885[0])
> [ 7.773114] DVB: registering adapter 1 frontend 0 (Montage
> DS3103/TS2022)...
> [ 7.773587] cx23885_dev_checkrevision() Hardware revision = 0xa5
> [ 7.773593] cx23885[0]/0: found at 0000:0a:00.0, rev: 4, irq: 17,
> latency: 0, mmio: 0xd5c00000
> [ 7.773685] cx23885 0000:0a:00.0: setting latency timer to 64
> }}}
>
> mythbackend version: fixes/0.25 [v0.25.1-2-g648f0ae]
>
> any idea ?

New description:

Hello,

I have installed a DVBSky S952 in my server, installed the driver from
dvbsky, been able to use the scan command on astra 19.2, but when I try to
declare the card in myth backend, it says: Could not get card info for
card /dev/dvb...

And unkown error in Subtype.

lsof | grep dvb tells me noone use it.

But in the log I have :
{{{
Jun 13 00:59:08 hestia mythtv-setup[3135]: E CoreContext cardutil.cpp:414
(ProbeDVBType) FE_GET_INFO ioctl failed (/dev/dvb/adapter0/frontend0)
eno: No such device (19)
}}}

but has seen in dmesg :
{{{
[ 4.769102] cx23885 driver version 0.0.3 loaded
[ 4.769202] cx23885 0000:0a:00.0: PCI INT A -> GSI 17 (level, low) ->
IRQ 17
[ 4.769476] CORE cx23885[0]: subsystem: 4254:0952, board: DVBSKY S952
[card=36,autodetected]
[ 5.012730] cx25840 6-0044: cx23885 A/V decoder found @ 0x88
(cx23885[0])
[ 5.408460] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[ 5.514228] EXT4-fs (sda2): mounted filesystem with ordered data mode.
Opts: (null)
[ 5.530599] EXT4-fs (sda5): mounted filesystem with ordered data mode.
Opts: (null)
[ 5.694815] cx25840 6-0044: loaded v4l-cx23885-avcore-01.fw firmware
(16382 bytes)
[ 5.728435] cx23885_dvb_register() allocating 1 frontend(s)
[ 5.728439] cx23885[0]: cx23885 based dvb card
[ 5.748028] DS3000 chip version: d0 attached.
[ 5.748838] TS202x chip version[1]: 80 attached.
[ 5.772838] TS202x chip version[2]: 81 attached.
[ 5.810274] EXT4-fs (sda7): mounted filesystem with ordered data mode.
Opts: (null)
[ 5.812376] m88ds3103_load_firmware: Waiting for firmware upload (dvb-
fe-ds3103.fw)...
[ 5.921033] m88ds3103_load_firmware: Waiting for firmware upload(2)...

[ 6.818539] DVB: registering new adapter (cx23885[0])
[ 6.818544] DVB: registering adapter 0 frontend 0 (Montage
DS3103/TS2022)...
[ 6.819072] cx23885_dvb_register() allocating 1 frontend(s)
[ 6.819075] cx23885[0]: cx23885 based dvb card
[ 6.819564] DS3000 chip version: d0 attached.
[ 6.820347] TS202x chip version[1]: 80 attached.
[ 6.840834] TS202x chip version[2]: 81 attached.
[ 6.872390] m88ds3103_load_firmware: Waiting for firmware upload (dvb-
fe-ds3103.fw)...
[ 6.873999] m88ds3103_load_firmware: Waiting for firmware upload(2)...

[ 7.773110] DVB: registering new adapter (cx23885[0])
[ 7.773114] DVB: registering adapter 1 frontend 0 (Montage
DS3103/TS2022)...
[ 7.773587] cx23885_dev_checkrevision() Hardware revision = 0xa5
[ 7.773593] cx23885[0]/0: found at 0000:0a:00.0, rev: 4, irq: 17,
latency: 0, mmio: 0xd5c00000
[ 7.773685] cx23885 0000:0a:00.0: setting latency timer to 64
}}}

mythbackend version: fixes/0.25 [v0.25.1-2-g648f0ae]

any idea ?

--

Comment:

Could we see the full mythtv-setup log, and not just this one snippet?
The terminal or file logs would be preferable to what gets filtered and
reformatted through syslog.

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10830#comment:2>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
_______________________________________________
mythtv-commits mailing list
mythtv-commits [at] mythtv
http://www.mythtv.org/mailman/listinfo/mythtv-commits


noreply at mythtv

Jun 12, 2012, 11:53 PM

Post #4 of 19 (546 views)
Permalink
Re: Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952 [In reply to]

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
--------------------------------------+--------------------------------
Reporter: cl@… | Owner: danielk
Type: Bug Report - General | Status: infoneeded_new
Priority: minor | Milestone: unknown
Component: MythTV - DVB | Version: Master Head
Severity: medium | Resolution:
Keywords: FE_GET_INFO ioctl failed | Ticket locked: 0
--------------------------------------+--------------------------------

Comment (by cl@…):

Replying to [comment:2 wagnerrp]:
> Could we see the full mythtv-setup log, and not just this one snippet?
The terminal or file logs would be preferable to what gets filtered and
reformatted through syslog.

Here it is, the syslog, and the log ( in case ... )

produce by :

mythtv-setup.real --loglevel debug --logpath logs/


I have been able to declare the second tuner ! First time it has been
possible, unfortunatly I haven't grab it in the logs ( misconfiguration :(
)

Openelec seems to make it work through a special option, "Wait for
initialisation".

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10830#comment:3>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
_______________________________________________
mythtv-commits mailing list
mythtv-commits [at] mythtv
http://www.mythtv.org/mailman/listinfo/mythtv-commits


noreply at mythtv

Jun 13, 2012, 12:01 AM

Post #5 of 19 (541 views)
Permalink
Re: Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952 [In reply to]

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
--------------------------------------+--------------------------------
Reporter: cl@… | Owner: danielk
Type: Bug Report - General | Status: infoneeded_new
Priority: minor | Milestone: unknown
Component: MythTV - DVB | Version: Master Head
Severity: medium | Resolution:
Keywords: FE_GET_INFO ioctl failed | Ticket locked: 0
--------------------------------------+--------------------------------

Comment (by dekarl@…):

I suspect a bug in the DVB frontend-core driver, but I did not have time
to analyze it yet.
myth-setup has a (unnecessary) open, ioctl, close, open, ioctl, close
cycle when looking up the DVB frontends that might trigger a race
condition.

Seeing a truss log would be good. (e.g. run "truss myth-setup.real" then
try to add the card)
To work around you can try running femon on the frontend that you want to
setup.

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10830#comment:4>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
_______________________________________________
mythtv-commits mailing list
mythtv-commits [at] mythtv
http://www.mythtv.org/mailman/listinfo/mythtv-commits


noreply at mythtv

Jun 13, 2012, 12:03 AM

Post #6 of 19 (543 views)
Permalink
Re: Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952 [In reply to]

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
--------------------------------------+--------------------------------
Reporter: cl@… | Owner: danielk
Type: Bug Report - General | Status: infoneeded_new
Priority: minor | Milestone: unknown
Component: MythTV - DVB | Version: Master Head
Severity: medium | Resolution:
Keywords: FE_GET_INFO ioctl failed | Ticket locked: 0
--------------------------------------+--------------------------------

Comment (by dekarl@…):

Sorry, "truss" is called "strace" in Linux.

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10830#comment:5>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
_______________________________________________
mythtv-commits mailing list
mythtv-commits [at] mythtv
http://www.mythtv.org/mailman/listinfo/mythtv-commits


noreply at mythtv

Jun 13, 2012, 12:25 AM

Post #7 of 19 (542 views)
Permalink
Re: Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952 [In reply to]

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
--------------------------------------+--------------------------------
Reporter: cl@… | Owner: danielk
Type: Bug Report - General | Status: infoneeded_new
Priority: minor | Milestone: unknown
Component: MythTV - DVB | Version: Master Head
Severity: medium | Resolution:
Keywords: FE_GET_INFO ioctl failed | Ticket locked: 0
--------------------------------------+--------------------------------

Comment (by cl@…):

Replying to [comment:5 dekarl@…]:
> Sorry, "truss" is called "strace" in Linux.

The second tuner seems to work, I have been able to scan the channels. I
suspect that if I am able to connect the first tuner to a lnb ( in the
software ) it will also for the first. Because when I try to scan on the
first tuner, it goes to the dvb-s scanner type. But then there is an
error.

I will do a strace tonight, need to go.

How femon can help me ?

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Jun 15, 2012, 9:13 AM

Post #8 of 19 (532 views)
Permalink
Re: Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952 [In reply to]

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
--------------------------------------+--------------------------------
Reporter: cl@… | Owner: danielk
Type: Bug Report - General | Status: infoneeded_new
Priority: minor | Milestone: unknown
Component: MythTV - DVB | Version: Master Head
Severity: medium | Resolution:
Keywords: FE_GET_INFO ioctl failed | Ticket locked: 0
--------------------------------------+--------------------------------

Comment (by dekarl@…):

Replying to [comment:6 cl@…]:
> How femon can help me ?

if the issure is the suspect race when closing and directly reopening the
frontend device, then femon will help by keeping the frontend open so the
driver does not shut down the hardware.

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Jul 20, 2012, 5:46 AM

Post #9 of 19 (475 views)
Permalink
Re: Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952 [In reply to]

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
--------------------------------------+--------------------------------
Reporter: cl@… | Owner: danielk
Type: Bug Report - General | Status: infoneeded_new
Priority: minor | Milestone: unknown
Component: MythTV - DVB | Version: Master Head
Severity: medium | Resolution:
Keywords: FE_GET_INFO ioctl failed | Ticket locked: 0
--------------------------------------+--------------------------------

Comment (by warpme@…):

Hi, sorry for "me too", but I think issue is within mythv-setup. Recently
I added S952 to production BE (sys has already 2x ptg7301) and spent hours
trying to setup (some details are here [http://www.gossamer-
threads.com/lists/mythtv/users/523671#523671]). Interesting is that in my
test system I was able to configure S952 - but usually after some tries. I
think it is result of regression in mythtv-setup as in my production
system (with 5 tuners) I also wasn't able to recreate entries for ptg7301,
but - again - the same single ptg7301 in test system:no problem. Also no
problem with ptg7301 in production system before adding S952. BTW: also
look here: [http://www.gossamer-
threads.com/lists/mythtv/dev/513410#513410]

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10830#comment:8>
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Jul 30, 2012, 1:18 PM

Post #10 of 19 (450 views)
Permalink
Re: Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952 [In reply to]

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
--------------------------------------+------------------------------
Reporter: cl@… | Owner: danielk
Type: Bug Report - General | Status: closed
Priority: minor | Milestone: unknown
Component: MythTV - DVB | Version: Master Head
Severity: medium | Resolution: Upstream Bug
Keywords: FE_GET_INFO ioctl failed | Ticket locked: 0
--------------------------------------+------------------------------
Changes (by danielk):

* status: infoneeded_new => closed
* resolution: => Upstream Bug


Comment:

"FE_GET_INFO ioctl failed" == driver bug or user error

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Ticket URL: <http://code.mythtv.org/trac/ticket/10830#comment:9>
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Aug 17, 2012, 12:40 AM

Post #11 of 19 (429 views)
Permalink
Re: Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952 [In reply to]

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
--------------------------------------+------------------------------
Reporter: cl@… | Owner: danielk
Type: Bug Report - General | Status: closed
Priority: minor | Milestone: unknown
Component: MythTV - DVB | Version: Master Head
Severity: medium | Resolution: Upstream Bug
Keywords: FE_GET_INFO ioctl failed | Ticket locked: 0
--------------------------------------+------------------------------

Comment (by dekarl@…):

Here are links to upstream in case you want to help out there or just see
if it fixes your issue.

A fix for the driver has been proposed over at LinuxTV, see
http://patchwork.linuxtv.org/patch/13563/

The relevant discussion starts at http://www.spinics.net/lists/linux-
media/msg51045.html

Testing is appreciated, like "remove an USB device by hand while tuning
it, and see if the core will not lock the device forever."

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10830#comment:10>
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Aug 20, 2012, 1:26 AM

Post #12 of 19 (419 views)
Permalink
Re: Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952 [In reply to]

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
--------------------------------------+------------------------------
Reporter: cl@… | Owner: danielk
Type: Bug Report - General | Status: closed
Priority: minor | Milestone: unknown
Component: MythTV - DVB | Version: Master Head
Severity: medium | Resolution: Upstream Bug
Keywords: FE_GET_INFO ioctl failed | Ticket locked: 0
--------------------------------------+------------------------------

Comment (by warpme@…):

Karl,
FYI: I tested 3.3.8 + [​http://patchwork.linuxtv.org/patch/13563/] and 5
different tuners. It works OK ! Thx.

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Aug 28, 2012, 3:22 PM

Post #13 of 19 (394 views)
Permalink
Re: Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952 [In reply to]

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
--------------------------------------+------------------------------
Reporter: cl@… | Owner: danielk
Type: Bug Report - General | Status: closed
Priority: minor | Milestone: unknown
Component: MythTV - DVB | Version: Master Head
Severity: medium | Resolution: Upstream Bug
Keywords: FE_GET_INFO ioctl failed | Ticket locked: 0
--------------------------------------+------------------------------

Comment (by cl@…):

Replying to [comment:10 dekarl@…]:
> Here are links to upstream in case you want to help out there or just
see if it fixes your issue.
>
> A fix for the driver has been proposed over at LinuxTV, see
http://patchwork.linuxtv.org/patch/13563/
>
> The relevant discussion starts at http://www.spinics.net/lists/linux-
media/msg51045.html
>
> Testing is appreciated, like "remove an USB device by hand while tuning
it, and see if the core will not lock the device forever."

Basic tests are ok ( ubuntu 12.04, linux 3.2.0-26,
media_build-3.3.x.tar.gz from dvbsky ) . I use an old driver from dvbsky
because I also have 4 dib7000 on usb and with the latest driver from
dvbsky, with or without your patch ( and with femon in that case ) I can
not lock some multiplex while others are working. The s952 in that case
seems to operate properly ( 10 minutes test ).

I will do some more extensive usb tests on the dib7000 shortly.

--
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Oct 26, 2012, 3:21 AM

Post #14 of 19 (288 views)
Permalink
Re: Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952 [In reply to]

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
--------------------------------------+------------------------------
Reporter: cl@… | Owner: danielk
Type: Bug Report - General | Status: closed
Priority: minor | Milestone: unknown
Component: MythTV - DVB | Version: Master Head
Severity: medium | Resolution: Upstream Bug
Keywords: FE_GET_INFO ioctl failed | Ticket locked: 0
--------------------------------------+------------------------------

Comment (by J.Pilk@…):

I'm still seeing this with Fedora 16 kernel 3.6.2-1. Don't know why no
patch has been accepted yet. However, it does seem (as suggested above)
that running femon -H -aX, where X is the adapter number, while trying to
get card info in mythtvsetup, will allow things to go forward. It's
fragile, though, and I'm reluctant to push it harder.

My initial report was #11085, with no link in the title to a specific
card.

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Ticket URL: <http://code.mythtv.org/trac/ticket/10830#comment:13>
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Oct 30, 2012, 12:20 AM

Post #15 of 19 (278 views)
Permalink
Re: Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952 [In reply to]

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
--------------------------------------+------------------------------
Reporter: cl@… | Owner: danielk
Type: Bug Report - General | Status: closed
Priority: minor | Milestone: unknown
Component: MythTV - DVB | Version: Master Head
Severity: medium | Resolution: Upstream Bug
Keywords: FE_GET_INFO ioctl failed | Ticket locked: 0
--------------------------------------+------------------------------

Comment (by anonymous@…):

Just to let you guys know:
I am using the latest drivers from DVBSky (media_build_bst-121013.tar.gz)
with MythBuntu 12.04 (mythtv 0.25), and they work flawlessly out of the
box.

Both tuners are recognized and channel scan in mythtv works, so it appears
that DVBSky did some kind of driver level fix/workaround for this issue.

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10830#comment:14>
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Nov 2, 2012, 1:57 PM

Post #16 of 19 (265 views)
Permalink
Re: Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952 [In reply to]

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
--------------------------------------+------------------------------
Reporter: cl@… | Owner: danielk
Type: Bug Report - General | Status: closed
Priority: minor | Milestone: unknown
Component: MythTV - DVB | Version: Master Head
Severity: medium | Resolution: Upstream Bug
Keywords: FE_GET_INFO ioctl failed | Ticket locked: 0
--------------------------------------+------------------------------

Comment (by inbox73pe@…):

I'm using 3.3.8 and still have the problem. I'm using a PCI DVB tuner
card.

The workaround with femon worked and therefore it would be great if mythtv
setup print a message that it could be a driver bug and a link to this
page.

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10830#comment:15>
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Dec 13, 2012, 10:01 AM

Post #17 of 19 (207 views)
Permalink
Re: Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952 [In reply to]

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
--------------------------------------+------------------------------
Reporter: cl@… | Owner: danielk
Type: Bug Report - General | Status: closed
Priority: minor | Milestone: unknown
Component: MythTV - DVB | Version: Master Head
Severity: medium | Resolution: Upstream Bug
Keywords: FE_GET_INFO ioctl failed | Ticket locked: 0
--------------------------------------+------------------------------

Comment (by b-eckl@…):

"Running femon -H -aX, where X is the adapter number, while trying to get
card info in mythtvsetup, will allow things to go forward."

GREAT help! Works for me! Hours spent, now works, thanks so much!

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Ticket URL: <http://code.mythtv.org/trac/ticket/10830#comment:16>
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Dec 18, 2012, 3:46 AM

Post #18 of 19 (199 views)
Permalink
Re: Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952 [In reply to]

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
--------------------------------------+------------------------------
Reporter: cl@… | Owner: danielk
Type: Bug Report - General | Status: closed
Priority: minor | Milestone: unknown
Component: MythTV - DVB | Version: Master Head
Severity: medium | Resolution: Upstream Bug
Keywords: FE_GET_INFO ioctl failed | Ticket locked: 0
--------------------------------------+------------------------------

Comment (by borgeh@…):

femon -H -a1 was the perfect way to get HVR-4000 up and running, both in
archlinux and Kubuntu 12.10, x64 and kernel 3.5. That solved more than a
years worth of headache, thanks.

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10830#comment:17>
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Dec 18, 2012, 3:54 AM

Post #19 of 19 (197 views)
Permalink
Re: Ticket #10830: MythTV Backend Setup Doesn't recognise DVBSky S952 [In reply to]

#10830: MythTV Backend Setup Doesn't recognise DVBSky S952
--------------------------------------+------------------------------
Reporter: cl@… | Owner: danielk
Type: Bug Report - General | Status: closed
Priority: minor | Milestone: unknown
Component: MythTV - DVB | Version: Master Head
Severity: medium | Resolution: Upstream Bug
Keywords: FE_GET_INFO ioctl failed | Ticket locked: 1
--------------------------------------+------------------------------
Changes (by stuartm):

* mlocked: 0 => 1


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