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authorChris Wilson <[email protected]>2017-04-11 17:56:58 +0100
committerChris Wilson <[email protected]>2017-04-11 18:59:00 +0100
commit5f9be05432cb4c323967f6d71ce0ecc024a775c7 (patch)
treeab2bb69a4a5962ebd45603fae9956581beb2459b /tools/perf/scripts/python/bin/stackcollapse-record
parent27dbefb911f2650f473eb98b5de79e88f6559c64 (diff)
drm/i915: Bail if we do not setup the RCS engine
In places, we assume that RCS exists. This has been true forever, but let us catch this failure during bringup by adding an explicit check that we do have an RCS engine. v2: Make use of HAS_ENGINE (Tvrtko) Signed-off-by: Chris Wilson <[email protected]> Reviewed-by: Tvrtko Ursulin <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
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