drm/i915/gt: Consider multi-gt instead of to_gt()

In order to enable complete multi-GT, use the GT
reference obtained directly from the engine, rather
than relying on the to_gt(), which only provides a
reference to the primary GT.

Problem appear when it runs on platform like MTL
where different set of engines are possible on
different GTs.

Cc: Andi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: Tejas Upadhyay <tejas.upadhyay@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230419060036.3422635-2-tejas.upadhyay@intel.com

diff --git a/drivers/gpu/drm/i915/gt/intel_engine_user.c b/drivers/gpu/drm/i915/gt/intel_engine_user.c
index cd4f1b126f753350623ffb21c4bb373412f6a5c2..dcedff41a825fc7150985342f02976342e7b4817 100644 (file)
--- a/drivers/gpu/drm/i915/gt/intel_engine_user.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_user.c
@@ -117,7 +117,7 @@ static void set_scheduler_caps(struct drm_i915_private *i915)
                        disabled |= (I915_SCHEDULER_CAP_ENABLED |
                                     I915_SCHEDULER_CAP_PRIORITY);
 
-               if (intel_uc_uses_guc_submission(&to_gt(i915)->uc))
+               if (intel_uc_uses_guc_submission(&engine->gt->uc))
                        enabled |= I915_SCHEDULER_CAP_STATIC_PRIORITY_MAP;
 
                for (i = 0; i < ARRAY_SIZE(map); i++) {