Chris Wilson c6eeb4797e drm/i915: Reduce presumption of request ordering for barriers ... Currently we assume that we know the order in which requests run and so can determine if we need to reissue a switch-to-kernel-context prior to idling. That assumption does not hold for the future, so instead of tracking which barriers have been used, simply determine if we have ever switched away from the kernel context by using the engine and before idling ensure that all engines that have been used since the last idle are synchronously switched back to the kernel context for safety (and else of shrinking memory while idle). v2: Use intel_engine_mask_t and ALL_ENGINES Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190308093657.8640-3-chris@chris-wilson.co.uk		2019-03-08 10:57:08 +00:00
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drm	drm/i915: Reduce presumption of request ordering for barriers	2019-03-08 10:57:08 +00:00
host1x	gpu: host1x: Continue CDMA execution starting with a next job	2019-02-07 18:34:25 +01:00
ipu-v3	gpu: ipu-v3: pre: don't trigger update if buffer address doesn't change	2019-01-23 11:56:44 +01:00
vga	vga-switcheroo: make PCI dependency explicit	2019-01-15 23:16:47 +01:00
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