drm/i915: Assert requests within a context are submitted in order
authorChris Wilson <chris@chris-wilson.co.uk>
Fri, 6 Mar 2020 07:16:12 +0000 (07:16 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Fri, 6 Mar 2020 10:53:54 +0000 (10:53 +0000)
commit1eaa251b66a6dfb53cc647fbd79e3b8512ccf8f3
tree4ad76d7c3ca7ae35b921b848321736f5adb7732e
parent2920516b2f719546f55079bc39a7fe409d9e80ab
drm/i915: Assert requests within a context are submitted in order

Check the flow of requests into the hardware to verify that are
submitted in order along their timeline.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200306071614.2846708-1-chris@chris-wilson.co.uk
drivers/gpu/drm/i915/gt/intel_lrc.c
drivers/gpu/drm/i915/i915_request.c