platform/x86: intel_int0002_vgpio: Enable the driver on Bay Trail platforms
authorHans de Goede <hdegoede@redhat.com>
Wed, 19 Sep 2018 18:14:51 +0000 (20:14 +0200)
committerAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Thu, 27 Sep 2018 08:45:29 +0000 (11:45 +0300)
commit96402de65afcd9d7f12e04bf8a14d5a321aca4af
tree54e9945c73c1b1507022a484e72c6a344271790e
parent31e56f2305bbc213e9e9f0e21826cceab70d5336
platform/x86: intel_int0002_vgpio: Enable the driver on Bay Trail platforms

The intel_int0002_vgpio driver was added to avoid an IRQ 9 storm on Cherry
Trail platforms.

When originally merged the CPU ID for Bay Trail SoCs was commented out
of the list of valid CPU IDs because we did not have any reports of the
IRQ storm on Bay Trail platforms.

We now have a report of the IRQ 9 storm on the Bay Trail based Thinkpad
Tablet 10 which is fixed by enabling this driver, so lets enable it on
Bay Trail too.

I've tested various other Bay Trail device with this driver enabled
without adverse side-effects.

BugLink: https://www.dpin.de/nf/finally-s0i3-is-there-thinkpad-tablet-10-sleeps-deeply-with-linux-kernel-4-15rc/#comments
Reported-and-tested-by: Nicole Faerber <nicole@id3p.de>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
drivers/platform/x86/intel_int0002_vgpio.c