Hauppauge WinTV-HVR-1250: Difference between revisions
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(New page: The WinTV-HVR-1250 is an ATSC PCIe card from Hauppauge. Support for the card's digital TV mode is currently provided within the latest drivers from the Linux...) |
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[[Image:HVR_1250_front.jpg|thumb|right|250px|Front View of HVR-1250]] |
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The WinTV-HVR-1250 is an [[ATSC]] [[ATSC PCIe Cards|PCIe card]] from [[Hauppauge]]. |
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An [[ATSC]] [[ATSC PCIe Cards|PCIe card]] from [[Hauppauge]]. |
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Support for the card's digital TV mode is currently provided within the latest drivers from the LinuxTV Hg repository, and should make its way into the 2.6.24 kernel. Analog support will be added in the near future, but it will likely be too late for inclusion into 2.6.24. |
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It is supported under Linux since kernel 2.6.27. (Note: Analog support is not implemented yet). |
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This device (also known by its codename Coram) is currently available only on an OEM basis. It has a Subsystem ID of 0x7911. |
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==Overview/Features== |
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Components used on this card: |
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The HVR-1250 is also known by its codename Coram. |
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==Components Used:== |
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* ? (tuner for analog ... ''likely a NXP/Philips TDA18271'') |
* ? (tuner for analog ... ''likely a NXP/Philips TDA18271'') |
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* Microtune MT2131 (tuner for digital) |
* [[Microtune MT2131]] (tuner for digital) |
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* NXP/Philips TDA8295 (analog IF demodulator) |
* NXP/Philips TDA8295 (analog IF demodulator) |
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* Samsung S5H1409/Conexant CX24227 (digital demodulator) |
* Samsung S5H1409/Conexant CX24227 (digital demodulator) |
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* Conexant CX23887 (A/V Decoder & PCIe bridge) |
* Conexant CX23887 (A/V Decoder & PCIe bridge) |
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===Identification=== |
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It has a Subsystem ID of 0x7911. |
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lspci -vvnn gives |
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03:00.0 Multimedia video controller [0400]: Conexant Unknown device [14f1:8852] (rev 02) |
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Subsystem: Hauppauge computer works Inc. Unknown device [0070:7911] |
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Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- |
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Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- |
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Latency: 0, Cache Line Size: 64 bytes |
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Interrupt: pin A routed to IRQ 11 |
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Region 0: Memory at fce00000 (64-bit, non-prefetchable) [size=2M] |
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Capabilities: [40] Express (v1) Endpoint, MSI 00 |
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DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us |
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ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset- |
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DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- |
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RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ |
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MaxPayload 128 bytes, MaxReadReq 512 bytes |
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DevSta: CorrErr- UncorrErr+ FatalErr- UnsuppReq+ AuxPwr- TransPend- |
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LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <2us, L1 <4us |
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ClockPM- Suprise- LLActRep- BwNot- |
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LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ |
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ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- |
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LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- |
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Capabilities: [80] Power Management version 2 |
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Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-) |
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Status: D0 PME-Enable- DSel=0 DScale=0 PME- |
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Capabilities: [90] Vital Product Data <?> |
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Capabilities: [a0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- |
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Address: 0000000000000000 Data: 0000 |
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===Other Images=== |
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<gallery perrow=5> |
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Image:HVR_1250_close.jpg|Card closeup |
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Image:HVR_1250_jacks.jpg|External connections |
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</gallery> |
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==Power Draw== |
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Based on measurement with a Kill-A-Watt and 2 cards plugged in vs. not, each card seems to draw about 6W even when idle. |
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==Making it Work== |
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===Firmware=== |
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[http://www.linuxtv.org/pipermail/linux-dvb/2008-February/023591.html No firmware is needed] for ATSC/QAM functionality. |
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===Drivers=== |
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The cx23885 driver has been upstream [http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a77743bc2d29197d48a6f4ae9f8f9e0f0b0ba5d7 since 2.6.27], so should be available in some newer distribution kernels. |
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Otherwise, get the latest [http://www.linuxtv.org/hg/~hverkuil/cx18/archive/tip.tar.gz cx18 driver]. Then, inside the cx18- directory do |
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make |
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and |
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make install |
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as root. Then load the module |
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/sbin/modprobe cx23885 |
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Known issues |
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If you are using Suse 10.3, on some systems it will hang on dvbscan as soon as it finds a signal.<br>If you encounter this issue, compile and install the 2.4.24-3 kernel.<br>Then recompiling the cx18 against it to fix the issue. |
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===Sample Kernel Output=== |
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CORE cx23885[0]: subsystem: 0070:7911, board: Hauppauge WinTV-HVR1250 [card=3,autodetected] |
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cx23885[0]: i2c bus 0 registered |
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cx23885[0]: i2c bus 1 registered |
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cx23885[0]: i2c bus 2 registered |
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tveeprom 4-0050: Encountered bad packet header [ff]. Corrupt or not a Hauppauge eeprom. |
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cx23885[0]: warning: unknown hauppauge model #0 |
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cx23885[0]: hauppauge eeprom: model=0 |
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cx23885[0]: cx23885 based dvb card |
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MT2131: successfully identified at address 0x61 |
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DVB: registering new adapter (cx23885[0]) |
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DVB: registering frontend 0 (Samsung S5H1409 QAM/8VSB Frontend)... |
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cx23885_dev_checkrevision() Hardware revision = 0xb0 |
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cx23885[0]/0: found at 0000:03:00.0, rev: 2, irq: 16, latency: 0, mmio: 0xfce00000 |
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PCI: Setting latency timer of device 0000:03:00.0 to 64 |
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===Remote Control Support=== |
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The IR Remote is controlled through the cx23885 chip, which is currently not supported in the driver |
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===Testing=== |
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use [[scan]] to get the initial channel list required by [azap] |
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use [[azap]] to tune to the desired channel |
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use mplayer to watch the channel. Be sure to copy the channels.conf file from the initial scan to your ~/.mplayer directory |
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mplayer dvb://"Channel Name" |
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==External Links== |
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* [http://www.hauppauge.com/site/products/data_hvr1250.html Hauppauge Product Page] |
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[[Category:ATSC PCIe Cards]] |
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Revision as of 05:39, 1 August 2009
An ATSC PCIe card from Hauppauge.
It is supported under Linux since kernel 2.6.27. (Note: Analog support is not implemented yet).
Overview/Features
The HVR-1250 is also known by its codename Coram.
Components Used:
- ? (tuner for analog ... likely a NXP/Philips TDA18271)
- Microtune MT2131 (tuner for digital)
- NXP/Philips TDA8295 (analog IF demodulator)
- Samsung S5H1409/Conexant CX24227 (digital demodulator)
- Conexant CX23887 (A/V Decoder & PCIe bridge)
Identification
It has a Subsystem ID of 0x7911.
lspci -vvnn gives
03:00.0 Multimedia video controller [0400]: Conexant Unknown device [14f1:8852] (rev 02)
Subsystem: Hauppauge computer works Inc. Unknown device [0070:7911]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 11
Region 0: Memory at fce00000 (64-bit, non-prefetchable) [size=2M]
Capabilities: [40] Express (v1) Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr+ FatalErr- UnsuppReq+ AuxPwr- TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <2us, L1 <4us
ClockPM- Suprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [90] Vital Product Data <?>
Capabilities: [a0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Address: 0000000000000000 Data: 0000
Other Images
Card closeup
External connections
Power Draw
Based on measurement with a Kill-A-Watt and 2 cards plugged in vs. not, each card seems to draw about 6W even when idle.
Making it Work
Firmware
No firmware is needed for ATSC/QAM functionality.
Drivers
The cx23885 driver has been upstream since 2.6.27, so should be available in some newer distribution kernels.
Otherwise, get the latest cx18 driver. Then, inside the cx18- directory do
make
and
make install
as root. Then load the module
/sbin/modprobe cx23885
Known issues
If you are using Suse 10.3, on some systems it will hang on dvbscan as soon as it finds a signal.
If you encounter this issue, compile and install the 2.4.24-3 kernel.
Then recompiling the cx18 against it to fix the issue.
Sample Kernel Output
CORE cx23885[0]: subsystem: 0070:7911, board: Hauppauge WinTV-HVR1250 [card=3,autodetected] cx23885[0]: i2c bus 0 registered cx23885[0]: i2c bus 1 registered cx23885[0]: i2c bus 2 registered tveeprom 4-0050: Encountered bad packet header [ff]. Corrupt or not a Hauppauge eeprom. cx23885[0]: warning: unknown hauppauge model #0 cx23885[0]: hauppauge eeprom: model=0 cx23885[0]: cx23885 based dvb card MT2131: successfully identified at address 0x61 DVB: registering new adapter (cx23885[0]) DVB: registering frontend 0 (Samsung S5H1409 QAM/8VSB Frontend)... cx23885_dev_checkrevision() Hardware revision = 0xb0 cx23885[0]/0: found at 0000:03:00.0, rev: 2, irq: 16, latency: 0, mmio: 0xfce00000 PCI: Setting latency timer of device 0000:03:00.0 to 64
Remote Control Support
The IR Remote is controlled through the cx23885 chip, which is currently not supported in the driver
Testing
use scan to get the initial channel list required by [azap]
use azap to tune to the desired channel
use mplayer to watch the channel. Be sure to copy the channels.conf file from the initial scan to your ~/.mplayer directory
mplayer dvb://"Channel Name"