drm/i915: Remove BXT incoherent seqno write workaround
authorChris Wilson <chris@chris-wilson.co.uk>
Mon, 23 Jan 2017 13:05:57 +0000 (13:05 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Mon, 23 Jan 2017 15:53:00 +0000 (15:53 +0000)
commitf8dd2934c4ec03a56cfc1b7d23c0248aa6e4adf0
tree2ebcbe53fa339a3ea71df90c4fbc963bc17e1e4d
parent70962fbe5c75e785d250c04db4d01c18b7316c13
drm/i915: Remove BXT incoherent seqno write workaround

This w/a was only used for preproduction hw, which is no longer in use.
Remove the workaround to simplify the code.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170123130601.2281-2-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
drivers/gpu/drm/i915/intel_lrc.c