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Date:      Thu, 20 Mar 1997 23:05:17 -0700
From:      Steve Passe <smp@csn.net>
To:        "Louis A. Mamakos" <louie@TransSys.COM>
Cc:        multimedia@freebsd.org
Subject:   Re: Where do I get the Win/TV code? 
Message-ID:  <199703210605.XAA15073@Ilsa.StevesCafe.com>
In-Reply-To: Your message of "Thu, 20 Mar 1997 23:58:07 EST." <199703210458.XAA00760@whizzo.transsys.com> 

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Hi,

> I built a new kernel with this version of the Bt848 driver code, and 
> interestingly enough, got the mysterious system hang once.  Further, I
> also bot the mysterious 60 interrupts per second on the shared IRQ 
> used by the Hauppauge board.
> 
> The good news is that the audio on my WinCast/TV dbx board is working
> great! 
> 
> I added this code to the interrupt service function, which seems to have
> improved things.  This was in my local version of the driver, and I
> guess didn't get submitted.  The interesting thing is that it appears
> that under some circumstances, interrupts can get unmasked depending on
> what the current state of affairs is, regardless of any process
> having the device open or not.  I'm not quite certain about
> the return inside the if statement or not; perhaps someone could
> sanity check that for me.

it looks reasonable to me, but defer to Amancio on adding it to the
src tree, he's the expert in this area.

--
Steve Passe	| powered by
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