Eric Schwartz wrote:
Some things I noted, not sure if they matter:

Joe Votour wrote:

ivtv: XXX PCI device: 0x0755 vendor: 0x1039


So mine showed up as device 0x2570, vendor 0x8086. If I'm not mistaken, that's Intel's vendor ID-- why is my ivtv driver detecting the card as an Intel card? Curious.

It gets weirder. I looked at lspci, and 0x8086:0x2570 is:

0000:00:00.0 Host bridge: Intel Corp. 82865G/PE/P DRAM Controller/Host-Hub Interface (rev 02)
Subsystem: Unknown device 1695:4004
Flags: bus master, fast devsel, latency 0
Memory at e0000000 (32-bit, prefetchable) [size=128M]
Capabilities: [e4] #09 [2106]
Capabilities: [a0] AGP version 3.0


Okay, seriously, what the heck?? I know ivtv isn't interested in my AGP bridge! It clearly is finding the right interrupts through ACPI:

ACPI: PCI interrupt 0000:03:08.0[A] -> GSI 18 (level, low) -> IRQ 18

Is this a harmless mistake, or a harbinger of something more serious?

Further random stabs in the dark led me to try to load the cx25840 driver manually, to make sure the no_black_magic=1 is getting passed to the module properly. When I did that, I got a number of messages to the effect of:

ivtv: i2c client addr: 0x21 not found!
ivtv: i2c client addr: 0x40 not found!

and the module claimed it couldn't find any firmware to load. If I just 'modprobe ivtv' and let it take care of loading the module, it finds and loads the firmware just fine.

I really hope this is something silly I missed somewhere. :-\

-=Eric


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