compat-drivers: copy over amp.h as a bluetooth header

compat-drivers: copy over amp.h as a bluetooth header

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commit 903e45411099ae8292f5ce637ad0c72f6fef61db
Author: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Date:   Thu Sep 27 17:26:09 2012 +0300

    Bluetooth: AMP: Use HCI cmd to Read Loc AMP Assoc

    When receiving A2MP Get AMP Assoc Request execute Read Local AMP Assoc
    HCI command to AMP controller. If the AMP Assoc data is larger than it
    can fit to HCI event only fragment is read. When all fragments are read
    send A2MP Get AMP Assoc Response.

    Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
    Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>