drm/i915/tgl: Wa_1409600907

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To avoid possible hang, we need to add depth stall if we flush the
depth cache.

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/20191015154449.10338-8-mika.kuoppala@linux.intel.com

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Mika Kuoppala 2019-10-15 18:44:46 +03:00 • committed by Chris Wilson

parent 2cbe2d8c56

commit 2e19af9438

1 changed files with 4 additions and 0 deletions

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drivers/gpu/drm/i915/gt/intel_lrc.c

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