drm/i915/kbl: Init gen9 workarounds

Kabylake is part of gen9 family so init the generic gen9
workarounds for it.

v2: rebase

Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1465309159-30531-3-git-send-email-mika.kuoppala@intel.com
(cherry picked from commit e5f81d65ac5a04020d790caf63b2324730ba0277)
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
1 file changed