Problems with conexant CX24123/CX24109
Hi,
I have a Geniatech PCI DVB-s with CX24123/CX24109.
This card cannot zap to the german ARD transponder, all other channels are running fine.
The card runs fine under windows .
dmesg shows at loading:
cx88/0: cx2388x v4l2 driver version 0.0.6 loaded
ACPI: PCI Interrupt 0000:01:09.0[A] -> Link [LNKC] -> GSI 10 (level, low) -> IRQ 10
cx88[0]: subsystem: 14f1:0084, board: Geniatech DVB-S [card=52,autodetected] cx88[0]: TV tuner type 4, Radio tuner type -1
cx88[0]/0: found at 0000:01:09.0, rev: 5, irq: 10, latency: 165, mmio:0xfc000000
cx88[0]/0: registered device video0 [v4l2]
cx88[0]/0: registered device vbi0
cx88/2: cx2388x MPEG-TS Driver Manager version 0.0.6 loaded cx88[0]/2: cx2388x 8802 Driver Manager
ACPI: PCI Interrupt 0000:01:09.2[A] -> Link [LNKC] -> GSI 10 (level, low) -> IRQ 10
cx88[0]/2: found at 0000:01:09.2, rev: 5, irq: 10, latency: 64, mmio:0xfd000000
cx88/2: cx2388x dvb driver version 0.0.6 loaded
cx88/2: registering cx8802 driver, type: dvb access: shared cx88[0]/2: subsystem: 14f1:0084, board: Geniatech DVB-S [card=52] cx88[0]/2: cx2388x based DVB/ATSC card
CX24123: detected CX24123
DVB: registering new adapter (cx88[0])
DVB: registering frontend 0 (Conexant CX24123/CX24109)...
and when the error occurs:
cx88[0]: irq mpeg [0x100000] ts_err?*
cx88[0]/2-mpeg: general errors: 0x00100000
Any hints where I can tune some parameters ?
Signature · 7 lines
Helmut Auer, [email protected] _______________________________________________ linux-dvb mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
Quoted 31 lines · Helmut Auer
Hi,
I have a Geniatech PCI DVB-s with CX24123/CX24109.
This card cannot zap to the german ARD transponder, all other channels are running fine.
The card runs fine under windows .
dmesg shows at loading:cx88/0: cx2388x v4l2 driver version 0.0.6 loaded
ACPI: PCI Interrupt 0000:01:09.0[A] -> Link [LNKC] -> GSI 10 (level, low) -> IRQ 10
cx88[0]: subsystem: 14f1:0084, board: Geniatech DVB-S [card=52,autodetected] cx88[0]: TV tuner type 4, Radio tuner type -1
cx88[0]/0: found at 0000:01:09.0, rev: 5, irq: 10, latency: 165, mmio:0xfc000000
cx88[0]/0: registered device video0 [v4l2]
cx88[0]/0: registered device vbi0
cx88/2: cx2388x MPEG-TS Driver Manager version 0.0.6 loaded cx88[0]/2: cx2388x 8802 Driver Manager
ACPI: PCI Interrupt 0000:01:09.2[A] -> Link [LNKC] -> GSI 10 (level, low) -> IRQ 10
cx88[0]/2: found at 0000:01:09.2, rev: 5, irq: 10, latency: 64, mmio:0xfd000000
cx88/2: cx2388x dvb driver version 0.0.6 loaded
cx88/2: registering cx8802 driver, type: dvb access: shared cx88[0]/2: subsystem: 14f1:0084, board: Geniatech DVB-S [card=52] cx88[0]/2: cx2388x based DVB/ATSC card
CX24123: detected CX24123
DVB: registering new adapter (cx88[0])
DVB: registering frontend 0 (Conexant CX24123/CX24109)...
Quoted 8 lines
and when the error occurs:
cx88[0]: irq mpeg [
0x100000] ts_err?*
cx88[0]/2-mpeg: general errors:0x00100000Any hints where I can tune some parameters ?
P.S. The problem occurs with current v4l-hg and also with a 1 year old hg snapshot.
Signature · 7 lines
Helmut Auer, [email protected] _______________________________________________ linux-dvb mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
Quoted 31 lines · Helmut Auer
Hi,
I have a Geniatech PCI DVB-s with CX24123/CX24109.
This card cannot zap to the german ARD transponder, all other channels are running fine.
The card runs fine under windows .
dmesg shows at loading:cx88/0: cx2388x v4l2 driver version 0.0.6 loaded
ACPI: PCI Interrupt 0000:01:09.0[A] -> Link [LNKC] -> GSI 10 (level, low) -> IRQ 10
cx88[0]: subsystem: 14f1:0084, board: Geniatech DVB-S [card=52,autodetected] cx88[0]: TV tuner type 4, Radio tuner type -1
cx88[0]/0: found at 0000:01:09.0, rev: 5, irq: 10, latency: 165, mmio:0xfc000000
cx88[0]/0: registered device video0 [v4l2]
cx88[0]/0: registered device vbi0
cx88/2: cx2388x MPEG-TS Driver Manager version 0.0.6 loaded cx88[0]/2: cx2388x 8802 Driver Manager
ACPI: PCI Interrupt 0000:01:09.2[A] -> Link [LNKC] -> GSI 10 (level, low) -> IRQ 10
cx88[0]/2: found at 0000:01:09.2, rev: 5, irq: 10, latency: 64, mmio:0xfd000000
cx88/2: cx2388x dvb driver version 0.0.6 loaded
cx88/2: registering cx8802 driver, type: dvb access: shared cx88[0]/2: subsystem: 14f1:0084, board: Geniatech DVB-S [card=52] cx88[0]/2: cx2388x based DVB/ATSC card
CX24123: detected CX24123
DVB: registering new adapter (cx88[0])
DVB: registering frontend 0 (Conexant CX24123/CX24109)...
Quoted 8 lines
and when the error occurs:
cx88[0]: irq mpeg [
0x100000] ts_err?*
cx88[0]/2-mpeg: general errors:0x00100000Any hints where I can tune some parameters ?
No one an idea whats wrong with the driver ?
Signature · 7 lines
Helmut Auer, [email protected] _______________________________________________ linux-dvb mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
Quoted 7 lines · Helmut Auer
Quoted 6 lines · Helmut Auer
Hi,
I have a Geniatech PCI DVB-s with CX24123/CX24109.
This card cannot zap to the german ARD transponder, all other channels are running fine.
The card runs fine under windows .
...
Quoted 4 lines
Quoted 3 lines
Any hints where I can tune some parameters ?
No one an idea whats wrong with the driver ?
What's special about the ARD transponder vs other transponders?
If you can show a difference I can try to replicate it with a generator and provide a patch.
- Steve
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Hi Steven
Quoted 4 lines
Quoted 3 lines
What's special about the ARD transponder vs other transponders?
No idea, with other cards its no problem, but this "beast" fails. Under windows at the same cable its working fine.
Quoted 4 lines
Quoted 3 lines
If you can show a difference I can try to replicate it with a generator and provide a patch.
Thats the correspondent channels.conf:
Das Erste;ARD:11836:hC34:S19.2E:27500:101:102=deu,103=2ch;106=dd:104:0:28106:1:1101:0 ZDF;ZDFvision:11953:hC34:S19.2E:27500:110:120=deu,121=2ch;125=dd:130:0:28006:1:1079:0 RTL Television,RTL;RTL World:12187:hC34:S19.2E:27500:163:104=deu;106=deu:105:0:12003:1:1089:0 RTL2;RTL World:12187:hC34:S19.2E:27500:166:128=deu:68:0:12020:1:1089:0 VOX;RTL World:12187:hC34:S19.2E:27500:167:136=deu:71:0:12060:1:1089:0 SAT.1;ProSiebenSat.1:12544:hC56:S19.2E:22000:255:256=deu;259=deu:32:0:17500:1:1107:0 ProSieben;ProSiebenSat.1:12544:hC56:S19.2E:22000:511:512=deu;515=deu:33:0:17501:1:1107:0 kabel eins;ProSiebenSat.1:12544:hC56:S19.2E:22000:767:768=deu:34:0:17502:1:1107:0
ARD has the lowest frequency so maybe thats the problem ?
-- Helmut Auer, [email protected]
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linux-dvb mailing list
[email protected]
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
Quoted 31 lines
Quoted 7 lines
Quoted 5 lines
What's special about the ARD transponder vs other transponders?
No idea, with other cards its no problem, but this "beast" fails. Under windows at the same cable its working fine.
Quoted 6 lines
Quoted 4 lines
If you can show a difference I can try to replicate it with a generator and provide a patch.
Thats the correspondent channels.conf:
Das Erste;ARD:11836:hC34:S19.2E:27500:101:102=deu,103=2ch;106=dd:104:0:28106:1:1101:0 ZDF;ZDFvision:11953:hC34:S19.2E:27500:110:120=deu,121=2ch;125=dd:130:0:28006:1:1079:0 RTL Television,RTL;RTL World:12187:hC34:S19.2E:27500:163:104=deu;106=deu:105:0:12003:1:1089:0 RTL2;RTL World:12187:hC34:S19.2E:27500:166:128=deu:68:0:12020:1:1089:0 VOX;RTL World:12187:hC34:S19.2E:27500:167:136=deu:71:0:12060:1:1089:0 SAT.1;ProSiebenSat.1:12544:hC56:S19.2E:22000:255:256=deu;259=deu:32:0:17500:1:1107:0 ProSieben;ProSiebenSat.1:12544:hC56:S19.2E:22000:511:512=deu;515=deu:33:0:17501:1:1107:0 kabel eins;ProSiebenSat.1:12544:hC56:S19.2E:22000:767:768=deu:34:0:17502:1:1107:0
Quoted 3 lines
ARD has the lowest frequency so maybe thats the problem ?
BTW the values shown for signal strength and snr are not correct. On the working channel it shows:
SGNL:0100
SNRA:FD28
on the failing channel
SGNL:1600
SNRA:A237
BER and UNC is Zero or nearly zero in booth cases.
Signature · 7 lines
Helmut Auer, [email protected] _______________________________________________ linux-dvb mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb