iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu

iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu

The VT-d spec requires (10.4.4 Global Command Register, TE field) that:

Hardware implementations supporting DMA draining must drain any in-flight
DMA read/write requests queued within the Root-Complex before completing
the translation enable command and reflecting the status of the command
through the TES field in the Global Status register.

Unfortunately, some integrated graphic devices fail to do so after some
kind of power state transition. As the result, the system might stuck in
iommu_disable_translation(), waiting for the completion of TE transition.

This provides a quirk list for those devices and skips TE disabling if
the qurik hits.

Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=208363
Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=206571
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Tested-by: Koba Ko <koba.ko@canonical.com>
Tested-by: Jun Miao <jun.miao@windriver.com>
Cc: Ashok Raj <ashok.raj@intel.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20200723013437.2268-1-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>