diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_ggtt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_ggtt.c | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_ggtt.c b/drivers/gpu/drm/i915/gt/intel_ggtt.c index 4d7d88b92632..1c93e84278a0 100644 --- a/drivers/gpu/drm/i915/gt/intel_ggtt.c +++ b/drivers/gpu/drm/i915/gt/intel_ggtt.c @@ -206,22 +206,36 @@ static void gen8_ggtt_invalidate(struct i915_ggtt *ggtt) intel_uncore_write_fw(uncore, GFX_FLSH_CNTL_GEN6, GFX_FLSH_CNTL_EN); } +static void guc_ggtt_ct_invalidate(struct intel_gt *gt) +{ + struct intel_uncore *uncore = gt->uncore; + intel_wakeref_t wakeref; + + with_intel_runtime_pm_if_active(uncore->rpm, wakeref) { + struct intel_guc *guc = >->uc.guc; + + intel_guc_invalidate_tlb_guc(guc); + } +} + static void guc_ggtt_invalidate(struct i915_ggtt *ggtt) { struct drm_i915_private *i915 = ggtt->vm.i915; + struct intel_gt *gt; gen8_ggtt_invalidate(ggtt); - if (GRAPHICS_VER(i915) >= 12) { - struct intel_gt *gt; - - list_for_each_entry(gt, &ggtt->gt_list, ggtt_link) + list_for_each_entry(gt, &ggtt->gt_list, ggtt_link) { + if (intel_guc_tlb_invalidation_is_available(>->uc.guc)) { + guc_ggtt_ct_invalidate(gt); + } else if (GRAPHICS_VER(i915) >= 12) { intel_uncore_write_fw(gt->uncore, GEN12_GUC_TLB_INV_CR, GEN12_GUC_TLB_INV_CR_INVALIDATE); - } else { - intel_uncore_write_fw(ggtt->vm.gt->uncore, - GEN8_GTCR, GEN8_GTCR_INVALIDATE); + } else { + intel_uncore_write_fw(gt->uncore, + GEN8_GTCR, GEN8_GTCR_INVALIDATE); + } } } @@ -1243,7 +1257,7 @@ static int gen8_gmch_probe(struct i915_ggtt *ggtt) ggtt->vm.raw_insert_page = gen8_ggtt_insert_page; } - if (intel_uc_wants_guc(&ggtt->vm.gt->uc)) + if (intel_uc_wants_guc_submission(&ggtt->vm.gt->uc)) ggtt->invalidate = guc_ggtt_invalidate; else ggtt->invalidate = gen8_ggtt_invalidate; |