Re: Sound on AlphaStation200 problem > 2.1.115
Delbert Matlock (Delbert@Matlock.com)
Sun, 20 Sep 1998 13:31:51 -0400
>> and 2.1.115 with sound:
>
> Sound initialization started
> <MSS audio codec (CS4231)> at 0x534 irq 9 dma 3,3
> Sound initialization complete
>
>> I can successfully compile, but not boot 2.1.116
>> through 2.1.122pre3 with sound:
>
> <MSS audio codec (CS4231)> at 0x534 irq 9 dma 3,3
> (hangs forever)
>
>Curious. I dont think that can be sound causing the problem directly
>however because the only sound changes between .115 and .116 were
>documentation updates. I don't know enough about Alpha's to speculate
>what is going on here.
>
>My guess however is that the code for initialising the built in ES1888
>sound card on some Alphas is perhaps causing problems with some
>machines since it was added in 2.1.116. There are also some Alpha specific
>irq routing changes in there.
Alan, I sent the following reply on USENET a few days ago:
> Try turning on "Use SRM PCI Setup". If you look at /proc/pci, and you
> have the TGA card, you may see that the TGA card is claiming to be on
> IRQ 9 without this option. With the option, TGA moves to IRQ a (10).
> Odd, however, it does not show up in /proc/interrupts under either
> case.
--dkm
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