drm/i915/tgl: Wa_1607138336
authorMika Kuoppala <mika.kuoppala@linux.intel.com>
Tue, 15 Oct 2019 15:44:47 +0000 (18:44 +0300)
committerChris Wilson <chris@chris-wilson.co.uk>
Tue, 15 Oct 2019 17:25:14 +0000 (18:25 +0100)
commit79bfa607e60f12daa3db8b1b3834219818a153e2
tree539b5d9e575f18b9abc1bd2f87e3aab6fa2cc9b1
parent2e19af943822710cf00621eb32cc82394441bb60
drm/i915/tgl: Wa_1607138336

Avoid possible deadlock on context switch.

Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20191015154449.10338-9-mika.kuoppala@linux.intel.com
drivers/gpu/drm/i915/gt/intel_workarounds.c
drivers/gpu/drm/i915/i915_reg.h