Thread (17 messages) 17 messages, 5 authors, 2010-06-10

Re: [PATCH 0/2] mpc5200 ac97 gpio reset

From: Mark Brown <hidden>
Date: 2010-06-09 15:11:28

On Wed, Jun 09, 2010 at 10:41:23AM -0400, Jon Smirl wrote:
On Wed, Jun 9, 2010 at 10:32 AM, Mark Brown
quoted
Please include this quote in the changelog for the patch, if this a
documented workaround from the vendor that's a very different thing to
something that you've found happens to work on your systems (which is
more what your changelog sounded like).
Mark, is there a way to ask the chip if it is in test mode? We need to
be sure that's whats happening and it isn't some other glitch.
I'd need to work with the hardware teams to obtain this information, but
I can confirm that having SYNC high while doing a reset is not supported
and so fixing the driver to not do that is a good idea independantly of
what it actually does to the chip.
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