[ivtv-users] additional info about which firmware is correct

[Andy Walls]

On Sat, 2008-09-13 at 22:58 -0400, Andy Walls wrote:
> On Sat, 2008-09-13 at 19:21 -0600, engage wrote:

> > [drm] Initialized drm 1.1.0 20060810
> > warning: `proftpd' uses 32-bit capabilities (legacy support in use)
> > ivtv0: Loaded v4l-cx2341x-enc.fw firmware (376836 bytes)
> > ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> 
> > [drm] Initialized via 2.11.1 20070202 on minor 0
> > ivtv0: Encoder revision: 0x02060039
> > firmware: requesting v4l-cx25840.fw
> > agpgart: Found an AGP 3.0 compliant device at 0000:00:00.0.
> > agpgart: X tried to set rate=x12. Setting to AGP3 x8 mode.
> > agpgart: Putting AGP V3 device at 0000:00:00.0 into 8x mode
> > agpgart: Putting AGP V3 device at 0000:01:00.0 into 8x mode
> 
> 
> > irq 16: nobody cared (try booting with the "irqpoll" option)
>                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>        Remember this ---

One correction/clarification here.  It looks like the actions of the
agpgart module are stimulating the IRQ 16 firing from the VIA on-board
graphics controller.  Then the ivtv driver and via and drm modules tell
the kernel the IRQ 16 that just fired wasn't for them.  

Regards,
Andy