Messages in this thread | | | Date | Wed, 7 Oct 2009 12:09:43 +0200 | Subject | Re: SB600 sound module disabled on kexec | From | Loïc Grenié <> |
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2009/10/7 Takashi Iwai <tiwai@suse.de>: > At Sun, 4 Oct 2009 15:39:41 +0200, > Loïc Grenié wrote: >> >> Hi, >> >> I have had this problem for a long time and not reported >> it earlier. Sorry. This might have been true already for >> 2.6.18... >> >> I have a laptop with an ATI (AMD) SB600 south bridge >> including a sound module. When I boot the kernel from the >> bootloader, there is no problem: hda-intel drives the module. >> When I kexec the kernel, there is a problem with IRQ >> configuration and the sound is disabled. > > Could you check whether enable_msi=1 option for snd-hda-intel has > any influence? I enabled this as default for 2.6.33, and I'd like to > know any good/bad influence by that.
No, it does not: on bootloader-boot snd-hda-intel loads correctly and sound is enabled, on kexec however sound is disabled with the same "cannot grab IRQ 0" message.
Thanks,
Loïc -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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