| Message ID | 20230419060036.3422635-2-tejas.upadhyay@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Consider multi-gt instead of to_gt() | expand |
Hi Tejas, On Wed, Apr 19, 2023 at 11:30:34AM +0530, Tejas Upadhyay wrote: > 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> Thanks, Andi
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_user.c b/drivers/gpu/drm/i915/gt/intel_engine_user.c index cd4f1b126f75..dcedff41a825 100644 --- 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++) {
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> --- drivers/gpu/drm/i915/gt/intel_engine_user.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)