Hauppauge WinTV-HVR-1300: Difference between revisions
Jump to navigation
Jump to search
(Broken on Linux >=2.6.37) |
(djh - make clear that the DVB-T tuning problem has been fixed in kernel 3.0) |
||
| (One intermediate revision by one other user not shown) | |||
| Line 42: | Line 42: | ||
The driver in the kernel is broken for at least 2.6.37 and 2.6.38. See [https://bugzilla.kernel.org/show_bug.cgi?id=31962 Kernel bug #31962]. |
The driver in the kernel is broken for at least 2.6.37 and 2.6.38. See [https://bugzilla.kernel.org/show_bug.cgi?id=31962 Kernel bug #31962]. |
||
The driver works again in kernel >=2.6.38.8 [http://lwn.net/Articles/445974/ Linux 2.6.38.8] [http://lwn.net/Articles/445972/ Linux 2.6.39.1] |
|||
=== DVB-T === |
=== DVB-T === |
||
| Line 50: | Line 52: | ||
Tuning manually with tzap works, as well as subsequent reading of /dev/dvb/adapter0/demux0. |
Tuning manually with tzap works, as well as subsequent reading of /dev/dvb/adapter0/demux0. |
||
The problems mentioned in this section were fixed in the Linux 3.0 kernel via the following commit: |
|||
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2d1969312d6319d28ae9609a84f969b6933bd51c |
|||
This specifically addresses problems seen with Kaffeine, MythTV, and w_scan. |
|||
==External Links== |
==External Links== |
||
Latest revision as of 17:04, 23 August 2011
The Hauppauge WinTV-HVR-1300 is a Hybrid Analog and DVB-T PCI card with a hardware MPEG2 encoder.
Overview/Features
- Interface: PCI
- Inputs: Composite, S-Video, Antenna, infrared
Components Used
Conexant CX2388x
Identification
#lspci -vvv -nn
0a:01.0 Multimedia video controller [0400]: Conexant CX23880/1/2/3 PCI Video and Audio Decoder [14f1:8800] (rev 05)
Subsystem: Hauppauge computer works Inc. Unknown device [0070:9601]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin A routed to IRQ 24
Region 0: Memory at e1000000 (32-bit, non-prefetchable) [size=16M]
Capabilities: [44] Vital Product Data
Capabilities: [4c] 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-
0a:01.1 Multimedia controller [0480]: Conexant CX23880/1/2/3 PCI Video and Audio Decoder [Audio Port] [14f1:8811] (rev 05)
Subsystem: Hauppauge computer works Inc. Unknown device [0070:9601]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin A routed to IRQ 24
Region 0: Memory at e2000000 (32-bit, non-prefetchable) [size=16M]
Capabilities: [4c] 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-
0a:01.2 Multimedia controller [0480]: Conexant CX23880/1/2/3 PCI Video and Audio Decoder [MPEG Port] [14f1:8802] (rev 05)
Subsystem: Hauppauge computer works Inc. Unknown device [0070:9601]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin A routed to IRQ 24
Region 0: Memory at e3000000 (32-bit, non-prefetchable) [size=16M]
Capabilities: [4c] 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-
Problems
Kernel >= 2.6.37
The driver in the kernel is broken for at least 2.6.37 and 2.6.38. See Kernel bug #31962.
The driver works again in kernel >=2.6.38.8 Linux 2.6.38.8 Linux 2.6.39.1
DVB-T
The card has problems with DVB-T tuning:
- With Kaffeine, it works until the user tries to switch the channel. After restarting Kaffeine, it continues with the newly selected channel.
- MythTV cannot scan DVB-T channels with this card at all. MythTV developers claim this is a driver bug.
Tuning manually with tzap works, as well as subsequent reading of /dev/dvb/adapter0/demux0.
The problems mentioned in this section were fixed in the Linux 3.0 kernel via the following commit:
This specifically addresses problems seen with Kaffeine, MythTV, and w_scan.