From 750e76b4f9f63c95bf4c283ccf8e2af0e258d3bb Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Tue, 6 Aug 2019 13:43:00 +0100 Subject: drm/i915/gt: Move the [class][inst] lookup for engines onto the GT To maintain a fast lookup from a GT centric irq handler, we want the engine lookup tables on the intel_gt. To avoid having multiple copies of the same multi-dimension lookup table, move the generic user engine lookup into an rbtree (for fast and flexible indexing). v2: Split uabi_instance cf uabi_class v3: Set uabi_class/uabi_instance after collating all engines to provide a stable uabi across parallel unordered construction. Signed-off-by: Chris Wilson Cc: Tvrtko Ursulin Cc: Daniele Ceraolo Spurio Reviewed-by: Daniele Ceraolo Spurio #v2 Link: https://patchwork.freedesktop.org/patch/msgid/20190806124300.24945-2-chris@chris-wilson.co.uk --- drivers/gpu/drm/i915/gt/selftest_workarounds.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/i915/gt/selftest_workarounds.c') diff --git a/drivers/gpu/drm/i915/gt/selftest_workarounds.c b/drivers/gpu/drm/i915/gt/selftest_workarounds.c index 997da94821d9..5efd2bb89d5f 100644 --- a/drivers/gpu/drm/i915/gt/selftest_workarounds.c +++ b/drivers/gpu/drm/i915/gt/selftest_workarounds.c @@ -5,6 +5,7 @@ */ #include "gem/i915_gem_pm.h" +#include "gt/intel_engine_user.h" #include "gt/intel_gt.h" #include "i915_selftest.h" #include "intel_reset.h" -- cgit v1.2.3