drm/i915/tgl: Wa_1409170338
authorMika Kuoppala <mika.kuoppala@linux.intel.com>
Tue, 15 Oct 2019 15:44:45 +0000 (18:44 +0300)
committerChris Wilson <chris@chris-wilson.co.uk>
Tue, 15 Oct 2019 17:22:07 +0000 (18:22 +0100)
commit2cbe2d8c562eab58347b39342e37c7a2adbe7fef
treebbe868a41b9288e2decf04ef14ed0137a4d4b66b
parent65df78bda385a905d086a787fd186506aea87df4
drm/i915/tgl: Wa_1409170338

Avoid possible hang in tsg,vfe units by keeping
l3 clocks runnings.

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/20191015154449.10338-7-mika.kuoppala@linux.intel.com
drivers/gpu/drm/i915/gt/intel_workarounds.c