Re: GPL source code for Smart USB 56 modem (includes ALSA AC97 patch)

Sasha Khapyorsky
2004-09-18T10:26:25Z

On Fri, 17 Sep 2004 12:22:05 +0200
Giuseppe Bilotta <bilotta78@hotpop.com> wrote:

> That's it:
>
> > 0000:00:1f.6 Modem: Intel Corp. 82801CA/CAM AC'97 Modem Controller (rev 02)

This is on-board controller.

> OTOH, ALSA in 2.6.5 doesn't like the modem controller:
>
> > PCI: Setting latency timer of device 0000:00:1f.5 to 64
> > MC'97 1 converters and GPIO not ready (0xff00)
> > intel8x0_measure_ac97_clock: measured 52287 usecs
> > intel8x0: clocking to 48000
> > PCI: Setting latency timer of device 0000:00:1f.6 to 64
> > MC'97 1 converters and GPIO not ready (0xff00)
>
> and 2.6.7 totally fails on both the audio and modem controller
>
> > unable to grab IRQ 7
> > Intel ICH: probe of 0000:00:1f.5 failed with error -16
> > unable to grab IRQ 7
> > Intel ICH Modem: probe of 0000:00:1f.6 failed with error -16

Not sure that last one is ALSA related. As noted in mesg 'request_irq' fails.

> I will try one of the 2.6.9 rcs one of these days and see if I
> can get things to work.

If not please report a problem here https://bugtrack.alsa-project.org/alsa-bug/,
Or let me know.

Sasha.