diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lrc.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.c | 24 |
1 files changed, 6 insertions, 18 deletions
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 656e0a3cb217..432ee495dec2 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -811,12 +811,6 @@ static int execlists_context_pin(struct intel_engine_cs *engine, ce->state->obj->mm.dirty = true; - /* Invalidate GuC TLB. */ - if (i915.enable_guc_submission) { - struct drm_i915_private *dev_priv = ctx->i915; - I915_WRITE(GEN8_GTCR, GEN8_GTCR_INVALIDATE); - } - i915_gem_context_get(ctx); return 0; @@ -1231,7 +1225,7 @@ static int lrc_setup_wa_ctx_obj(struct intel_engine_cs *engine, u32 size) if (IS_ERR(obj)) return PTR_ERR(obj); - vma = i915_vma_create(obj, &engine->i915->ggtt.base, NULL); + vma = i915_vma_instance(obj, &engine->i915->ggtt.base, NULL); if (IS_ERR(vma)) { err = PTR_ERR(vma); goto err; @@ -1917,7 +1911,7 @@ int logical_render_ring_init(struct intel_engine_cs *engine) engine->emit_breadcrumb = gen8_emit_breadcrumb_render; engine->emit_breadcrumb_sz = gen8_emit_breadcrumb_render_sz; - ret = intel_engine_create_scratch(engine, 4096); + ret = intel_engine_create_scratch(engine, PAGE_SIZE); if (ret) return ret; @@ -2093,19 +2087,12 @@ static void execlists_init_reg_state(u32 *reg_state, ASSIGN_CTX_REG(reg_state, CTX_PDP0_LDW, GEN8_RING_PDP_LDW(engine, 0), 0); - if (USES_FULL_48BIT_PPGTT(ppgtt->base.dev)) { + if (ppgtt && USES_FULL_48BIT_PPGTT(ppgtt->base.dev)) { /* 64b PPGTT (48bit canonical) * PDP0_DESCRIPTOR contains the base address to PML4 and * other PDP Descriptors are ignored. */ ASSIGN_CTX_PML4(ppgtt, reg_state); - } else { - /* 32b PPGTT - * PDP*_DESCRIPTOR contains the base address of space supported. - * With dynamic page allocation, PDPs may not be allocated at - * this point. Point the unallocated PDPs to the scratch page - */ - execlists_update_context_pdps(ppgtt, reg_state); } if (engine->id == RCS) { @@ -2199,7 +2186,8 @@ static int execlists_context_deferred_alloc(struct i915_gem_context *ctx, WARN_ON(ce->state); - context_size = round_up(intel_lr_context_size(engine), 4096); + context_size = round_up(intel_lr_context_size(engine), + I915_GTT_PAGE_SIZE); /* One extra page as the sharing data between driver and GuC */ context_size += PAGE_SIZE * LRC_PPHWSP_PN; @@ -2210,7 +2198,7 @@ static int execlists_context_deferred_alloc(struct i915_gem_context *ctx, return PTR_ERR(ctx_obj); } - vma = i915_vma_create(ctx_obj, &ctx->i915->ggtt.base, NULL); + vma = i915_vma_instance(ctx_obj, &ctx->i915->ggtt.base, NULL); if (IS_ERR(vma)) { ret = PTR_ERR(vma); goto error_deref_obj; |