snd-aoa status update / automatic driver loading
Paul Collins
paul at briny.ondioline.org
Sat May 20 01:13:38 EST 2006
Johannes Berg <johannes at sipsolutions.net> writes:
> On Sat, 2006-05-20 at 00:40 +1000, Paul Collins wrote:
>
>> Here's the dmesg after "modprobe i2sbus":
>>
>> May 20 00:35:51 briny kernel: i2sbus: mapped i2s control registers
>> May 20 00:35:51 briny kernel: i2sbus: control register contents:
>> May 20 00:35:51 briny kernel: i2sbus: fcr0 = 0x0
>> May 20 00:35:51 briny kernel: i2sbus: cell_control = 0x0
>> May 20 00:35:51 briny kernel: i2sbus: fcr2 = 0x4ef1c25
>> May 20 00:35:51 briny kernel: i2sbus: fcr3 = 0x0
>> May 20 00:35:51 briny kernel: i2sbus: clock_control = 0x0
>> May 20 00:35:51 briny kernel: layout id is 51
>
> Did you have the changed modules installed? Otherwise you'd also have to
> manually load snd_aoa_fabric_layout and possibly snd_aoa_codec_tas or
> so. If you had them installed the MODULE_ALIAS("sound-layout-51");
> should have made it load automatically.
Yep, I did make install after the build. And modinfo
/lib/modules/`uname -r`/kernel/sound/aoa/snd-aoa-fabric-layout.ko
shows ones of the aliases as "sound-layout-51".
I did a fresh boot with snd-powermac renamed out of the way, and now I
get even less action: nothing logged in dmesg, and when I unload all
five modules and probe snd-powermac (having renamed it back) I get
May 20 01:08:29 briny kernel: snd: can't request rsrc 0 (Sound Control: 0x80010000:80010fff)
Then when I removed snd-powermac and probed i2sbus I got the same
May 20 01:10:00 briny kernel: i2sbus: mapped i2s control registers
May 20 01:10:00 briny kernel: i2sbus: control register contents:
May 20 01:10:00 briny kernel: i2sbus: fcr0 = 0x0
May 20 01:10:00 briny kernel: i2sbus: cell_control = 0x0
May 20 01:10:00 briny kernel: i2sbus: fcr2 = 0xb7f53c
May 20 01:10:00 briny kernel: i2sbus: fcr3 = 0x0
May 20 01:10:00 briny kernel: i2sbus: clock_control = 0x0
May 20 01:10:00 briny kernel: layout id is 51
May 20 01:10:00 briny kernel: i2sbus control destroyed
Probing snd_aoa_fabric_layout and snd_aoa_codec_tas yielded no further
dmesg output and /proc/asounds/cards remains "no soundcards".
--
Dag vijandelijk luchtschip de huismeester is dood
More information about the Linuxppc-dev
mailing list