From ba4134a41931e0e25d29bb81f8b30a522e29f6f0 Mon Sep 17 00:00:00 2001 From: Tvrtko Ursulin Date: Fri, 21 Jun 2019 08:08:08 +0100 Subject: [PATCH] drm/i915: Save trip via top-level i915 in a few more places For gt related operations it makes more logical sense to stay in the realm of gt instead of dereferencing via driver i915. This patch handles a few of the easy ones with work requiring more refactoring still outstanding. Signed-off-by: Tvrtko Ursulin Reviewed-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190621070811.7006-30-tvrtko.ursulin@linux.intel.com --- drivers/gpu/drm/i915/gem/selftests/huge_pages.c | 3 +-- drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c | 3 +-- drivers/gpu/drm/i915/gt/intel_engine_cs.c | 2 +- drivers/gpu/drm/i915/gt/intel_lrc.c | 4 ++-- drivers/gpu/drm/i915/gt/intel_ringbuffer.c | 2 +- drivers/gpu/drm/i915/gt/intel_workarounds.c | 2 +- drivers/gpu/drm/i915/gt/selftest_hangcheck.c | 8 ++++---- drivers/gpu/drm/i915/gt/selftest_workarounds.c | 2 +- drivers/gpu/drm/i915/i915_gem_gtt.c | 4 ++-- drivers/gpu/drm/i915/i915_gem_render_state.c | 2 +- drivers/gpu/drm/i915/i915_gpu_error.c | 2 +- 11 files changed, 16 insertions(+), 18 deletions(-) diff --git a/drivers/gpu/drm/i915/gem/selftests/huge_pages.c b/drivers/gpu/drm/i915/gem/selftests/huge_pages.c index dcf60a8..2154cde 100644 --- a/drivers/gpu/drm/i915/gem/selftests/huge_pages.c +++ b/drivers/gpu/drm/i915/gem/selftests/huge_pages.c @@ -1039,8 +1039,7 @@ static int __igt_write_huge(struct i915_gem_context *ctx, u64 size, u64 offset, u32 dword, u32 val) { - struct drm_i915_private *i915 = to_i915(obj->base.dev); - struct i915_address_space *vm = ctx->vm ?: &i915->ggtt.vm; + struct i915_address_space *vm = ctx->vm ?: &engine->gt->ggtt->vm; unsigned int flags = PIN_USER | PIN_OFFSET_FIXED; struct i915_vma *vma; int err; diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c index f2d4e77..167c4a5 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c @@ -234,8 +234,7 @@ static int gpu_fill(struct drm_i915_gem_object *obj, struct intel_engine_cs *engine, unsigned int dw) { - struct drm_i915_private *i915 = to_i915(obj->base.dev); - struct i915_address_space *vm = ctx->vm ?: &i915->ggtt.vm; + struct i915_address_space *vm = ctx->vm ?: &engine->gt->ggtt->vm; struct i915_request *rq; struct i915_vma *vma; struct i915_vma *batch; diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c index dd23fca..5fee1e1 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c @@ -584,7 +584,7 @@ static int init_status_page(struct intel_engine_cs *engine) i915_gem_object_set_cache_coherency(obj, I915_CACHE_LLC); - vma = i915_vma_instance(obj, &engine->i915->ggtt.vm, NULL); + vma = i915_vma_instance(obj, &engine->gt->ggtt->vm, NULL); if (IS_ERR(vma)) { ret = PTR_ERR(vma); goto err; diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c index e4b44b3..f9f6d2b 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc.c +++ b/drivers/gpu/drm/i915/gt/intel_lrc.c @@ -1954,7 +1954,7 @@ static int lrc_setup_wa_ctx(struct intel_engine_cs *engine) if (IS_ERR(obj)) return PTR_ERR(obj); - vma = i915_vma_instance(obj, &engine->i915->ggtt.vm, NULL); + vma = i915_vma_instance(obj, &engine->gt->ggtt->vm, NULL); if (IS_ERR(vma)) { err = PTR_ERR(vma); goto err; @@ -3038,7 +3038,7 @@ static int execlists_context_deferred_alloc(struct intel_context *ce, if (IS_ERR(ctx_obj)) return PTR_ERR(ctx_obj); - vma = i915_vma_instance(ctx_obj, &engine->i915->ggtt.vm, NULL); + vma = i915_vma_instance(ctx_obj, &engine->gt->ggtt->vm, NULL); if (IS_ERR(vma)) { ret = PTR_ERR(vma); goto error_deref_obj; diff --git a/drivers/gpu/drm/i915/gt/intel_ringbuffer.c b/drivers/gpu/drm/i915/gt/intel_ringbuffer.c index c946c42..e8e00df 100644 --- a/drivers/gpu/drm/i915/gt/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/gt/intel_ringbuffer.c @@ -1414,7 +1414,7 @@ alloc_context_vma(struct intel_engine_cs *engine) i915_gem_object_unpin_map(obj); } - vma = i915_vma_instance(obj, &i915->ggtt.vm, NULL); + vma = i915_vma_instance(obj, &engine->gt->ggtt->vm, NULL); if (IS_ERR(vma)) { err = PTR_ERR(vma); goto err_obj; diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c index 91f20f8..2835ab7 100644 --- a/drivers/gpu/drm/i915/gt/intel_workarounds.c +++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c @@ -1420,7 +1420,7 @@ static int engine_wa_list_verify(struct intel_context *ce, if (!wal->count) return 0; - vma = create_scratch(&ce->engine->i915->ggtt.vm, wal->count); + vma = create_scratch(&ce->engine->gt->ggtt->vm, wal->count); if (IS_ERR(vma)) return PTR_ERR(vma); diff --git a/drivers/gpu/drm/i915/gt/selftest_hangcheck.c b/drivers/gpu/drm/i915/gt/selftest_hangcheck.c index 2d773f1..0dc3896 100644 --- a/drivers/gpu/drm/i915/gt/selftest_hangcheck.c +++ b/drivers/gpu/drm/i915/gt/selftest_hangcheck.c @@ -130,7 +130,7 @@ static struct i915_request * hang_create_request(struct hang *h, struct intel_engine_cs *engine) { struct drm_i915_private *i915 = h->i915; - struct i915_address_space *vm = h->ctx->vm ?: &i915->ggtt.vm; + struct i915_address_space *vm = h->ctx->vm ?: &engine->gt->ggtt->vm; struct i915_request *rq = NULL; struct i915_vma *hws, *vma; unsigned int flags; @@ -143,12 +143,12 @@ hang_create_request(struct hang *h, struct intel_engine_cs *engine) struct drm_i915_gem_object *obj; void *vaddr; - obj = i915_gem_object_create_internal(h->i915, PAGE_SIZE); + obj = i915_gem_object_create_internal(i915, PAGE_SIZE); if (IS_ERR(obj)) return ERR_CAST(obj); vaddr = i915_gem_object_pin_map(obj, - i915_coherent_map_type(h->i915)); + i915_coherent_map_type(i915)); if (IS_ERR(vaddr)) { i915_gem_object_put(obj); return ERR_CAST(vaddr); @@ -255,7 +255,7 @@ hang_create_request(struct hang *h, struct intel_engine_cs *engine) } flags = 0; - if (INTEL_GEN(vm->i915) <= 5) + if (INTEL_GEN(i915) <= 5) flags |= I915_DISPATCH_SECURE; err = rq->engine->emit_bb_start(rq, vma->node.start, PAGE_SIZE, flags); diff --git a/drivers/gpu/drm/i915/gt/selftest_workarounds.c b/drivers/gpu/drm/i915/gt/selftest_workarounds.c index 931bc33..f12cb20 100644 --- a/drivers/gpu/drm/i915/gt/selftest_workarounds.c +++ b/drivers/gpu/drm/i915/gt/selftest_workarounds.c @@ -103,7 +103,7 @@ read_nonprivs(struct i915_gem_context *ctx, struct intel_engine_cs *engine) i915_gem_object_flush_map(result); i915_gem_object_unpin_map(result); - vma = i915_vma_instance(result, &engine->i915->ggtt.vm, NULL); + vma = i915_vma_instance(result, &engine->gt->ggtt->vm, NULL); if (IS_ERR(vma)) { err = PTR_ERR(vma); goto err_obj; diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 44a32cc..4dbfbcc 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -1901,7 +1901,7 @@ static int gen6_alloc_va_range(struct i915_address_space *vm, if (flush) { mark_tlbs_dirty(&ppgtt->base); - gen6_ggtt_invalidate(&vm->i915->ggtt); + gen6_ggtt_invalidate(vm->gt->ggtt); } goto out; @@ -2045,7 +2045,7 @@ static const struct i915_vma_ops pd_vma_ops = { static struct i915_vma *pd_vma_create(struct gen6_ppgtt *ppgtt, int size) { struct drm_i915_private *i915 = ppgtt->base.vm.i915; - struct i915_ggtt *ggtt = &i915->ggtt; + struct i915_ggtt *ggtt = ppgtt->base.vm.gt->ggtt; struct i915_vma *vma; GEM_BUG_ON(!IS_ALIGNED(size, I915_GTT_PAGE_SIZE)); diff --git a/drivers/gpu/drm/i915/i915_gem_render_state.c b/drivers/gpu/drm/i915/i915_gem_render_state.c index 4ee0320..6bda08c 100644 --- a/drivers/gpu/drm/i915/i915_gem_render_state.c +++ b/drivers/gpu/drm/i915/i915_gem_render_state.c @@ -194,7 +194,7 @@ int i915_gem_render_state_emit(struct i915_request *rq) if (IS_ERR(so.obj)) return PTR_ERR(so.obj); - so.vma = i915_vma_instance(so.obj, &engine->i915->ggtt.vm, NULL); + so.vma = i915_vma_instance(so.obj, &engine->gt->ggtt->vm, NULL); if (IS_ERR(so.vma)) { err = PTR_ERR(so.vma); goto err_obj; diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index a497cf7..330a25c 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -1405,12 +1405,12 @@ capture_object(struct drm_i915_private *dev_priv, static void gem_record_rings(struct i915_gpu_state *error) { struct drm_i915_private *i915 = error->i915; - struct i915_ggtt *ggtt = &i915->ggtt; int i; for (i = 0; i < I915_NUM_ENGINES; i++) { struct intel_engine_cs *engine = i915->engine[i]; struct drm_i915_error_engine *ee = &error->engine[i]; + struct i915_ggtt *ggtt = engine->gt->ggtt; struct i915_request *request; ee->engine_id = -1; -- 2.7.4