AVerMedia M791 PCIe Combo (OEM)
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An ATSC PCIe card from AVerMedia.
It is currently not supported under Linux.
Overview/Features
The AVerMedia PCIe Combo (OEM) is probly related to the AVerTV Combo PCIe (M780) except in a few components. The M791 can be found in Gateway GM5478 desktop PCs.
The card has a S/N of 1300104100455 M791AB
Components Used
- ? (tuner)
- LG LGDT3303 (8VSB/QAM demodulator)
- Conexant CX23887-14z (A/V Decoder & PCIe bridge)
- Conexant CX23417-11z (MPEG-2 A/V Encoder)
- ESMT M12L04322A-AZG1P633X (SDRAM used by encoder)
Identification
lspci -vv output:
03:00.0 Multimedia video controller: Conexant Unknown device 8880 (rev 0f) Subsystem: Avermedia Technologies Inc Unknown device d439 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 17 Region 0: Memory at 93000000 (64-bit, non-prefetchable) [size=2M] Capabilities: [40] Express Endpoint IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported- Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 0 Link: Latency L0s <2us, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x1 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
lspci -vn output:
03:00.0 0400: 14f1:8880 (rev 0f)
Subsystem: 1461:d439
....
Other Images
use the included code to insert other images if necessary ...
Conexant CX23887-14z (A/V Decoder & PCIe bridge)
Conexant CX23417-11z (MPEG-2 A/V Encoder)
LG LGDT3303 (8VSB/QAM demodulator)
- ...
Making it Work
Firmware
is there any firmware specific information for this device? if so, list it here ... this means you
Drivers
provide the details of where the drivers and patches and necessary tools are available ... this means you
Sample kernel output
dmesg | grep "cx23885"
[ 52.025847] cx23885 driver version 0.0.1 loaded [ 52.025904] cx23885[0]: Your board isn't known (yet) to the driver. You can [ 52.025905] cx23885[0]: try to pick one of the existing card configs via [ 52.025906] cx23885[0]: card=<n> insmod option. Updating to the latest [ 52.025907] cx23885[0]: version might help as well. [ 52.025908] cx23885[0]: Here is a list of valid choices for the card=<n> insmod option: [ 52.025910] cx23885[0]: card=0 -> UNKNOWN/GENERIC [ 52.025911] cx23885[0]: card=1 -> Hauppauge WinTV-HVR1800lp [ 52.025912] cx23885[0]: card=2 -> Hauppauge WinTV-HVR1800 [ 52.025914] cx23885[0]: card=3 -> Hauppauge WinTV-HVR1250 [ 52.025915] cx23885[0]: card=4 -> DViCO FusionHDTV5 Express [ 52.025920] CORE cx23885[0]: subsystem: 1461:d439, board: UNKNOWN/GENERIC [card=0,autodetected] [ 52.125847] cx23885[0]: i2c bus 0 registered [ 52.125860] cx23885[0]: i2c bus 1 registered [ 52.125871] cx23885[0]: i2c bus 2 registered [ 52.152829] cx23885[0]/0: found at 0000:03:00.0, rev: 15, irq: 17, latency: 0, mmio: 0x93000000
dmesg | grep "ivtv"
[ 1987.282697] ivtv: Start initialization, version 1.1.0 [ 1987.282739] ivtv: End initialization
Remote Control Support
discuss support for the remote control here
External Links
- avermedia.com or aver.com dose not contain a product page but gateway.com has one: