Lu Baolu 2db1581e1f Revert "iommu/vt-d: Clean up pasid quirk for pre-production devices" ...

This reverts commit ab96746aaa.

The commit ab96746aaa ("iommu/vt-d: Clean up pasid quirk for
pre-production devices") triggers ECS mode on some platforms
which have broken ECS support. As the result, graphic device
will be inoperable on boot.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107017

Cc: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

2018-07-20 13:55:56 +02:00

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