From: Daniel Ritz <daniel.ritz@gmx.ch>
Date: Mon, 22 Aug 2005 05:29:26 +0000 (-0700)
Subject: [PATCH] yenta: auto-tune EnE bridges for CardBus cards
X-Git-Tag: v2.6.14-rc3~105^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c3520d4eb3b1bbf2e45fbae8dcfb8db06d5e775;p=pandora-kernel.git

[PATCH] yenta: auto-tune EnE bridges for CardBus cards

Echo Audio cardbus products are known to be incompatible with EnE bridges.
in order to maybe solve the problem a EnE specific test bit has to be set,
another cleared...but other setups have a good chance to break when just
forcing the bits.  so do the whole thingy automatically.

The patch adds a hook in cb_alloc() that allows special tuning for the
different chipsets.  for ene just match the Echo products and set/clear the
test bits, defaults to do the same thing as w/o the patch to not break
working setups.

Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Cc: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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