linux-kernel - Re: snd_hda_intel 2.6.24-rc2 bug: interrupts don't always work on Lenovo X60s

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Date:	Mon, 12 Nov 2007 10:46:40 -0800
From:	Roland Dreier <rdreier@...co.com>
To:	Takashi Iwai <tiwai@...e.de>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: snd_hda_intel 2.6.24-rc2 bug: interrupts don't always work on Lenovo X60s

 > >     [ 2311.759856] ACPI: PCI Interrupt 0000:00:1b.0[B] -> GSI 17 (level, low) -> IRQ 21
 > >     [ 2311.759866] hda_intel: probe_mask set to 0x1 for device 17aa:2010
 > >     [ 2311.759886] PCI: Setting latency timer of device 0000:00:1b.0 to 64
 > >     [ 2312.911309] hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x003f000c
 > 
 > Hm, strange, NID 0x03 shouldn't be accessed via AD1981 codec, at
 > least, thinkpad model.  Did you enable CONFIG_SND_HDA_CODEC_ANALOG?
 > Otherwise it won't work.

Yes, I have

    CONFIG_SND_HDA_CODEC_ANALOG=y

in my .config.

By the way, the "polling mode" seems to work OK: I still get normal
playback of music etc.

 - R.
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