Re: IRQ and Sound
>> Could some one tell me how to change the default irq settings for sound
>> card. Default is 7, mine is 5.
>> It is impossible to do it from make menuconfig...
>
>Use "make xconfig" or edit .config file directly.
>
>Alex Y.
My guess is that the content of .config is alright but it is ignored.
With kernels prior to 2.0.32, I resolved this problem by editing
/usr/src/kernel-source-2.0.30/drivers/sound/configure.c. The
patch is:
/usr/src/kernel-source-2.0.30/drivers/sound$ rcsdiff configure.c
===================================================================
RCS file: RCS/configure.c,v
retrieving revision 1.1
diff -r1.1 configure.c
755c755
< 7,
---
> 5,
773c773
< 0,
---
> 0x330,
A point of note: With kernel-source-2.0.32, I installed sound support
as a module rather than directly within the kernel. This seemed to work
ok even though I didn't modify configure.c.
I don't have the machine at hand to confirm this right now, but
my recollection is that when I look at /proc/interrupts
after loading the module, it has the correct IRQ even though
/usr/src/kernel-source-2.0.30/drivers/sound/Config.in (created by
configure.c) has the wrong IRQ.
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