diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gt_irq.c | 18 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 31 |
2 files changed, 11 insertions, 38 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_irq.c b/drivers/gpu/drm/i915/gt/intel_gt_irq.c index d29126c458ba..f88c10366e58 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_irq.c +++ b/drivers/gpu/drm/i915/gt/intel_gt_irq.c @@ -194,14 +194,18 @@ void gen11_gt_irq_reset(struct intel_gt *gt) void gen11_gt_irq_postinstall(struct intel_gt *gt) { - const u32 irqs = - GT_CS_MASTER_ERROR_INTERRUPT | - GT_RENDER_USER_INTERRUPT | - GT_CONTEXT_SWITCH_INTERRUPT | - GT_WAIT_SEMAPHORE_INTERRUPT; struct intel_uncore *uncore = gt->uncore; - const u32 dmask = irqs << 16 | irqs; - const u32 smask = irqs << 16; + u32 irqs = GT_RENDER_USER_INTERRUPT; + u32 dmask; + u32 smask; + + if (!intel_uc_wants_guc_submission(>->uc)) + irqs |= GT_CS_MASTER_ERROR_INTERRUPT | + GT_CONTEXT_SWITCH_INTERRUPT | + GT_WAIT_SEMAPHORE_INTERRUPT; + + dmask = irqs << 16 | irqs; + smask = irqs << 16; BUILD_BUG_ON(irqs & 0xffff0000); diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c index 335719f17490..38cda5d599a6 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c @@ -432,32 +432,6 @@ void intel_guc_submission_fini(struct intel_guc *guc) } } -static void guc_interrupts_capture(struct intel_gt *gt) -{ - struct intel_uncore *uncore = gt->uncore; - u32 irqs = GT_CONTEXT_SWITCH_INTERRUPT; - u32 dmask = irqs << 16 | irqs; - - GEM_BUG_ON(INTEL_GEN(gt->i915) < 11); - - /* Don't handle the ctx switch interrupt in GuC submission mode */ - intel_uncore_rmw(uncore, GEN11_RENDER_COPY_INTR_ENABLE, dmask, 0); - intel_uncore_rmw(uncore, GEN11_VCS_VECS_INTR_ENABLE, dmask, 0); -} - -static void guc_interrupts_release(struct intel_gt *gt) -{ - struct intel_uncore *uncore = gt->uncore; - u32 irqs = GT_CONTEXT_SWITCH_INTERRUPT; - u32 dmask = irqs << 16 | irqs; - - GEM_BUG_ON(INTEL_GEN(gt->i915) < 11); - - /* Handle ctx switch interrupts again */ - intel_uncore_rmw(uncore, GEN11_RENDER_COPY_INTR_ENABLE, 0, dmask); - intel_uncore_rmw(uncore, GEN11_VCS_VECS_INTR_ENABLE, 0, dmask); -} - static int guc_context_alloc(struct intel_context *ce) { return lrc_alloc(ce, ce->engine); @@ -722,9 +696,6 @@ int intel_guc_submission_setup(struct intel_engine_cs *engine) void intel_guc_submission_enable(struct intel_guc *guc) { guc_stage_desc_init(guc); - - /* Take over from manual control of ELSP (execlists) */ - guc_interrupts_capture(guc_to_gt(guc)); } void intel_guc_submission_disable(struct intel_guc *guc) @@ -735,8 +706,6 @@ void intel_guc_submission_disable(struct intel_guc *guc) /* Note: By the time we're here, GuC may have already been reset */ - guc_interrupts_release(gt); - guc_stage_desc_fini(guc); } |