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Message-Id: <200207301054.g6UAsJrK040299@freefall.freebsd.org>
From: Maxim Sobolev <sobomax@FreeBSD.org>
Date: Tue, 30 Jul 2002 03:54:19 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/dev/sound/pci fm801.c
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sobomax     2002/07/30 03:54:19 PDT

  Modified files:
    sys/dev/sound/pci    fm801.c 
  Log:
  Add a quick check that device actually has sound capabilities. The problem
  is that some cards built around fm801 chip have the same device ID, only
  have radio tuner onboard, but no sound capabilities. Therefore, with such
  card inserted and `device pcm' in kernel the user has a big problem, as
  the fm801 driver effectively hangs the machine when trying to initialise
  nonexistent ac97 codecs (it does 500 retries with 1 second interval!).
  It would be better if MediaForte's engeneers were smart enough to put
  different device ID into such cards, but it isn't an option.
  
  MFC after:      2 weeks
  
  Revision  Changes    Path
  1.13      +9 -2      src/sys/dev/sound/pci/fm801.c

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