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Bug#431812: /sbin/discover: radio_maestro is unneeded with ES1978 Maestro 2E



On Thursday 09 August 2007, Petter Reinholdtsen wrote:
> 
> notfound 431812 1.7.21
> reassign 431812 discover-data
> found 431812 2.2007.05.11
> thanks
> 
> [Joseph Neal]
> > It's been loading this module as long as I can remember.  I'm just
> > now getting around to reporting it.
> 
> I do not understand this bug report.  According to the information
> returned by discover in your bug report, this card maps to the
> snd-es1968 kernel module, and not radio_maestro:
> 
>   snd-es1968:::ESS Technology ES1978 Maestro 2E
> 
> Are you sure discover is the reason why the radio_maestro kernel
> module is loaded during boot?

No, I'm not sure of that.  I just googled ES1978 and radio_maesto and found 
this konfig diff on lkml so it looks like it's a kernel issue. My card is a 
Maestro 2E but it has no onboard radio. 

http://lkml.org/lkml/2006/6/25/101

config RADIO_MAESTRO
        tristate "Maestro on board radio"
-       depends on VIDEO_V4L1
+       depends on (VIDEO_V4L1 || VIDEO_V4L1_COMPAT)
        ---help---
          Say Y here to directly support the on-board radio tuner on the
          Maestro 2 or 2E sound card.
@@ -175,7 +175,7 @@ config RADIO_MAESTRO

Looking at this patch to radio-maestro.c, it again looks like the kernel 
expects to find a radio device on this card.  

http://www.ussg.iu.edu/hypermail/linux/kernel/0512.3/1362.html

While all traces of the card seem to be gone from the Diamond site, I was able 
to find a pdf of the manual on the windows driver install CD.  There is no 
mention of any radio functionality.

Please feel free to reassign or forward this as appropriate.  




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