BugLink: https://bugs.launchpad.net/ubuntu/+bug/435958

The module alias currently matches any Acer computer but when loaded the
BIOS checks will only succeed on Aspire One models.  This causes a invalid
BIOS warning for all other models (seen on Aspire 4810T).  This is not
fatal but worries users that see this message.  Limiting the moule alias
to models starting with AOA or DOA for Packard Bell.
Signed-off-by: NStefan Bader <stefan.bader@canonical.com>
Acked-by: NBorislav Petkov <petkovbb@gmail.com>
Acked-by: NPeter Feuerer <peter@piie.net>
Cc: <stable@kernel.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLen Brown <len.brown@intel.com>

Added new BIOS versions for following netbooks: Acer 1410, Gateway LT31,
Packard Bell DOA150.  As the Gateway LT31 machines have different register
values for setting and checking the off-state, the "cmd_off" variable has
been splitted up to "cmd_off" and "chk_off".
Signed-off-by: NPeter Feuerer <peter@piie.net>
Cc: Borislav Petkov <petkovbb@gmail.com>
Cc: Andreas Mohr <andi@lisas.de>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLen Brown <len.brown@intel.com>

Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Return temperature in milidegree instead of degree, as sysfs-api requires
the temperature in milidegree.
Signed-off-by: NPeter Feuerer <peter@piie.net>
Tested-by: NBorislav Petkov <petkovbb@gmail.com>
Cc: Andreas Mohr <andi@lisas.de>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLen Brown <len.brown@intel.com>

Added BIOS versions:
Acer: AOA110-v0.3307, AOA150-v0.3301, AOA150-v0.3307
Packard Bell: AOA150-v0.3105
Signed-off-by: NPeter Feuerer <peter@piie.net>
Cc: Andreas Mohr <andi@lisas.de>
Cc: Borislav Petkov <petkovbb@googlemail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLen Brown <len.brown@intel.com>

Signed-off-by: NBorislav Petkov <petkovbb@gmail.com>
Signed-off-by: NPeter Feuerer <peter@piie.net>
Cc: Andreas Mohr <andi@lisas.de>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLen Brown <len.brown@intel.com>

- Apply Borislav Petkov's patch (convert the fancmd[] array to a real
  struct thus disambiguating command handling and making code more
  readable.)

- Add BIOS product to BIOS table as AOA110 and AOA150 have different
  register values

- Add force_product parameter to allow forcing different product

- fix linker warning caused by "acerhdf_drv" not being named
  "acerhdf_driver"
Signed-off-by: NPeter Feuerer <peter@piie.net>
Cc: Andreas Mohr <andi@lisas.de>
Acked-by: NBorislav Petkov <petkovbb@gmail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLen Brown <len.brown@intel.com>

Acerhdf is a driver for Acer Aspire One netbooks. It allows
to access the temperature sensor and to control the fan.
Signed-off-by: NPeter Feuerer <peter@piie.net>
Signed-off-by: NAndreas Mohr <andi@lisas.de>
Signed-off-by: NBorislav Petkov <petkovbb@gmail.com>
Signed-off-by: NLen Brown <len.brown@intel.com>