Merge tag 'drm-intel-next-2016-07-11' of git://anongit.freedesktop.org/drm-intel into drm-next

- select igt testing depencies for CONFIG_DRM_I915_DEBUG (Chris)
- track outputs in crtc state and clean up all our ad-hoc connector/encoder
  walking in modest code (Ville)
- demidlayer drm_device/drm_i915_private (Chris Wilson)
- thundering herd fix from Chris Wilson, with lots of help from Tvrtko Ursulin
- piles of assorted clean and fallout from the thundering herd fix
- documentation and more tuning for waitboosting (Chris)
- pooled EU support on bxt (Arun Siluvery)
- bxt support is no longer considered prelimary!
- ring/engine vfunc cleanup from Tvrtko
- introduce intel_wait_for_register helper (Chris)
- opregion updates (Jani Nukla)
- tuning and fixes for wait_for macros (Tvrkto&Imre)
- more kabylake pci ids (Rodrigo)
- pps cleanup and fixes for bxt (Imre)
- move sink crc support over to atomic state (Maarten)
- fix up async fbdev init ordering (Chris)
- fbc fixes from Paulo and Chris

* tag 'drm-intel-next-2016-07-11' of git://anongit.freedesktop.org/drm-intel: (223 commits)
  drm/i915: Update DRIVER_DATE to 20160711
  drm/i915: Select DRM_VGEM for igt
  drm/i915: Select X86_MSR for igt
  drm/i915: Fill unused GGTT with scratch pages for VT-d
  drm/i915: Introduce Kabypoint PCH for Kabylake H/DT.
  drm/i915:gen9: implement WaMediaPoolStateCmdInWABB
  drm/i915: Check for invalid cloning earlier during modeset
  drm/i915: Simplify hdmi_12bpc_possible()
  drm/i915: Kill has_dsi_encoder
  drm/i915: s/INTEL_OUTPUT_DISPLAYPORT/INTEL_OUTPUT_DP/
  drm/i915: Replace some open coded intel_crtc_has_dp_encoder()s
  drm/i915: Kill has_dp_encoder from pipe_config
  drm/i915: Replace manual lvds and sdvo/hdmi counting with intel_crtc_has_type()
  drm/i915: Unify intel_pipe_has_type() and intel_pipe_will_have_type()
  drm/i915: Add output_types bitmask into the crtc state
  drm/i915: Remove encoder type checks from MST suspend/resume
  drm/i915: Don't mark eDP encoders as MST capable
  drm/i915: avoid wait_for_atomic() in non-atomic host2guc_action()
  drm/i915: Group the irq breadcrumb variables into the same cacheline
  drm/i915: Wake up the bottom-half if we steal their interrupt
  ...

drivers/gpu/drm/i915/Kconfig.debug

@@ -18,6 +18,9 @@ config DRM_I915_WERROR
 config DRM_I915_DEBUG
         bool "Enable additional driver debugging"
         depends on DRM_I915
+        select PREEMPT_COUNT
+        select X86_MSR # used by igt/pm_rpm
+        select DRM_VGEM # used by igt/prime_vgem (dmabuf interop checks)
         default n
         help
           Choose this option to turn on extra driver debugging that may affect

drivers/gpu/drm/i915/Makefile

@@ -10,9 +10,11 @@ subdir-ccflags-$(CONFIG_DRM_I915_WERROR) := -Werror
 i915-y := i915_drv.o \
 	  i915_irq.o \
 	  i915_params.o \
+	  i915_pci.o \
           i915_suspend.o \
 	  i915_sysfs.o \
 	  intel_csr.o \
+	  intel_device_info.o \
 	  intel_pm.o \
 	  intel_runtime_pm.o
 
@@ -37,6 +39,7 @@ i915-y += i915_cmd_parser.o \
 	  i915_gem_userptr.o \
 	  i915_gpu_error.o \
 	  i915_trace_points.o \
+	  intel_breadcrumbs.o \
 	  intel_lrc.o \
 	  intel_mocs.o \
 	  intel_ringbuffer.o \
@@ -101,9 +104,6 @@ i915-y += dvo_ch7017.o \
 # virtual gpu code
 i915-y += i915_vgpu.o
 
-# legacy horrors
-i915-y += i915_dma.o
-
 ifeq ($(CONFIG_DRM_I915_GVT),y)
 i915-y += intel_gvt.o
 include $(src)/gvt/Makefile

drivers/gpu/drm/i915/i915_gem_context.c

@@ -154,7 +154,7 @@ void i915_gem_context_free(struct kref *ctx_ref)
 	struct i915_gem_context *ctx = container_of(ctx_ref, typeof(*ctx), ref);
 	int i;
 
-	lockdep_assert_held(&ctx->i915->dev->struct_mutex);
+	lockdep_assert_held(&ctx->i915->drm.struct_mutex);
 	trace_i915_context_free(ctx);
 
 	/*
@@ -250,7 +250,7 @@ static struct i915_gem_context *
 __create_hw_context(struct drm_device *dev,
 		    struct drm_i915_file_private *file_priv)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct i915_gem_context *ctx;
 	int ret;
 
@@ -268,6 +268,8 @@ __create_hw_context(struct drm_device *dev,
 	list_add_tail(&ctx->link, &dev_priv->context_list);
 	ctx->i915 = dev_priv;
 
+	ctx->ggtt_alignment = get_context_alignment(dev_priv);
+
 	if (dev_priv->hw_context_size) {
 		struct drm_i915_gem_object *obj =
 				i915_gem_alloc_context_obj(dev, dev_priv->hw_context_size);
@@ -394,7 +396,7 @@ static void i915_gem_context_unpin(struct i915_gem_context *ctx,
 
 void i915_gem_context_reset(struct drm_device *dev)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 
 	lockdep_assert_held(&dev->struct_mutex);
 
@@ -410,7 +412,7 @@ void i915_gem_context_reset(struct drm_device *dev)
 
 int i915_gem_context_init(struct drm_device *dev)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct i915_gem_context *ctx;
 
 	/* Init should only be called once per module load. Eventually the
@@ -451,26 +453,6 @@ int i915_gem_context_init(struct drm_device *dev)
 		return PTR_ERR(ctx);
 	}
 
-	if (!i915.enable_execlists && ctx->engine[RCS].state) {
-		int ret;
-
-		/* We may need to do things with the shrinker which
-		 * require us to immediately switch back to the default
-		 * context. This can cause a problem as pinning the
-		 * default context also requires GTT space which may not
-		 * be available. To avoid this we always pin the default
-		 * context.
-		 */
-		ret = i915_gem_obj_ggtt_pin(ctx->engine[RCS].state,
-					    get_context_alignment(dev_priv), 0);
-		if (ret) {
-			DRM_ERROR("Failed to pinned default global context (error %d)\n",
-				  ret);
-			i915_gem_context_unreference(ctx);
-			return ret;
-		}
-	}
-
 	dev_priv->kernel_context = ctx;
 
 	DRM_DEBUG_DRIVER("%s context support initialized\n",
@@ -483,33 +465,45 @@ void i915_gem_context_lost(struct drm_i915_private *dev_priv)
 {
 	struct intel_engine_cs *engine;
 
-	lockdep_assert_held(&dev_priv->dev->struct_mutex);
+	lockdep_assert_held(&dev_priv->drm.struct_mutex);
 
 	for_each_engine(engine, dev_priv) {
 		if (engine->last_context) {
 			i915_gem_context_unpin(engine->last_context, engine);
 			engine->last_context = NULL;
 		}
+	}
 
-		/* Force the GPU state to be reinitialised on enabling */
-		dev_priv->kernel_context->engine[engine->id].initialised =
-			engine->init_context == NULL;
+	/* Force the GPU state to be restored on enabling */
+	if (!i915.enable_execlists) {
+		struct i915_gem_context *ctx;
+
+		list_for_each_entry(ctx, &dev_priv->context_list, link) {
+			if (!i915_gem_context_is_default(ctx))
+				continue;
+
+			for_each_engine(engine, dev_priv)
+				ctx->engine[engine->id].initialised = false;
+
+			ctx->remap_slice = ALL_L3_SLICES(dev_priv);
 		}
 
-	/* Force the GPU state to be reinitialised on enabling */
-	dev_priv->kernel_context->remap_slice = ALL_L3_SLICES(dev_priv);
+		for_each_engine(engine, dev_priv) {
+			struct intel_context *kce =
+				&dev_priv->kernel_context->engine[engine->id];
+
+			kce->initialised = true;
+		}
+	}
 }
 
 void i915_gem_context_fini(struct drm_device *dev)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct i915_gem_context *dctx = dev_priv->kernel_context;
 
 	lockdep_assert_held(&dev->struct_mutex);
 
-	if (!i915.enable_execlists && dctx->engine[RCS].state)
-		i915_gem_object_ggtt_unpin(dctx->engine[RCS].state);
-
 	i915_gem_context_unreference(dctx);
 	dev_priv->kernel_context = NULL;
 
@@ -759,7 +753,7 @@ static int do_rcs_switch(struct drm_i915_gem_request *req)
 
 	/* Trying to pin first makes error handling easier. */
 	ret = i915_gem_obj_ggtt_pin(to->engine[RCS].state,
-				    get_context_alignment(engine->i915),
+				    to->ggtt_alignment,
 				    0);
 	if (ret)
 		return ret;
@@ -901,7 +895,7 @@ int i915_switch_context(struct drm_i915_gem_request *req)
 	struct intel_engine_cs *engine = req->engine;
 
 	WARN_ON(i915.enable_execlists);
-	lockdep_assert_held(&req->i915->dev->struct_mutex);
+	lockdep_assert_held(&req->i915->drm.struct_mutex);
 
 	if (!req->ctx->engine[engine->id].state) {
 		struct i915_gem_context *to = req->ctx;
@@ -1032,6 +1026,9 @@ int i915_gem_context_getparam_ioctl(struct drm_device *dev, void *data,
 		else
 			args->value = to_i915(dev)->ggtt.base.total;
 		break;
+	case I915_CONTEXT_PARAM_NO_ERROR_CAPTURE:
+		args->value = !!(ctx->flags & CONTEXT_NO_ERROR_CAPTURE);
+		break;
 	default:
 		ret = -EINVAL;
 		break;
@@ -1077,6 +1074,16 @@ int i915_gem_context_setparam_ioctl(struct drm_device *dev, void *data,
 			ctx->flags |= args->value ? CONTEXT_NO_ZEROMAP : 0;
 		}
 		break;
+	case I915_CONTEXT_PARAM_NO_ERROR_CAPTURE:
+		if (args->size) {
+			ret = -EINVAL;
+		} else {
+			if (args->value)
+				ctx->flags |= CONTEXT_NO_ERROR_CAPTURE;
+			else
+				ctx->flags &= ~CONTEXT_NO_ERROR_CAPTURE;
+		}
+		break;
 	default:
 		ret = -EINVAL;
 		break;
@@ -1089,7 +1096,7 @@ int i915_gem_context_setparam_ioctl(struct drm_device *dev, void *data,
 int i915_gem_context_reset_stats_ioctl(struct drm_device *dev,
 				       void *data, struct drm_file *file)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct drm_i915_reset_stats *args = data;
 	struct i915_ctx_hang_stats *hs;
 	struct i915_gem_context *ctx;

drivers/gpu/drm/i915/i915_gem_evict.c

@@ -33,6 +33,37 @@
 #include "intel_drv.h"
 #include "i915_trace.h"
 
+static int switch_to_pinned_context(struct drm_i915_private *dev_priv)
+{
+	struct intel_engine_cs *engine;
+
+	if (i915.enable_execlists)
+		return 0;
+
+	for_each_engine(engine, dev_priv) {
+		struct drm_i915_gem_request *req;
+		int ret;
+
+		if (engine->last_context == NULL)
+			continue;
+
+		if (engine->last_context == dev_priv->kernel_context)
+			continue;
+
+		req = i915_gem_request_alloc(engine, dev_priv->kernel_context);
+		if (IS_ERR(req))
+			return PTR_ERR(req);
+
+		ret = i915_switch_context(req);
+		i915_add_request_no_flush(req);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
+
 static bool
 mark_free(struct i915_vma *vma, struct list_head *unwind)
 {
@@ -150,11 +181,19 @@ i915_gem_evict_something(struct drm_device *dev, struct i915_address_space *vm,
 
 	/* Only idle the GPU and repeat the search once */
 	if (pass++ == 0) {
-		ret = i915_gpu_idle(dev);
+		struct drm_i915_private *dev_priv = to_i915(dev);
+
+		if (i915_is_ggtt(vm)) {
+			ret = switch_to_pinned_context(dev_priv);
+			if (ret)
+				return ret;
+		}
+
+		ret = i915_gem_wait_for_idle(dev_priv);
 		if (ret)
 			return ret;
 
-		i915_gem_retire_requests(to_i915(dev));
+		i915_gem_retire_requests(dev_priv);
 		goto search_again;
 	}
 
@@ -261,11 +300,19 @@ int i915_gem_evict_vm(struct i915_address_space *vm, bool do_idle)
 	trace_i915_gem_evict_vm(vm);
 
 	if (do_idle) {
-		ret = i915_gpu_idle(vm->dev);
+		struct drm_i915_private *dev_priv = to_i915(vm->dev);
+
+		if (i915_is_ggtt(vm)) {
+			ret = switch_to_pinned_context(dev_priv);
+			if (ret)
+				return ret;
+		}
+
+		ret = i915_gem_wait_for_idle(dev_priv);
 		if (ret)
 			return ret;
 
-		i915_gem_retire_requests(to_i915(vm->dev));
+		i915_gem_retire_requests(dev_priv);
 
 		WARN_ON(!list_empty(&vm->active_list));
 	}

drivers/gpu/drm/i915/i915_gem_execbuffer.c

@@ -1142,7 +1142,7 @@ i915_reset_gen7_sol_offsets(struct drm_device *dev,
 			    struct drm_i915_gem_request *req)
 {
 	struct intel_engine_cs *engine = req->engine;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	int ret, i;
 
 	if (!IS_GEN7(dev) || engine != &dev_priv->engine[RCS]) {
@@ -1225,7 +1225,7 @@ i915_gem_ringbuffer_submission(struct i915_execbuffer_params *params,
 {
 	struct drm_device *dev = params->dev;
 	struct intel_engine_cs *engine = params->engine;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	u64 exec_start, exec_len;
 	int instp_mode;
 	u32 instp_mask;
@@ -1328,10 +1328,10 @@ gen8_dispatch_bsd_ring(struct drm_i915_private *dev_priv, struct drm_file *file)
 	/* Check whether the file_priv has already selected one ring. */
 	if ((int)file_priv->bsd_ring < 0) {
 		/* If not, use the ping-pong mechanism to select one. */
-		mutex_lock(&dev_priv->dev->struct_mutex);
+		mutex_lock(&dev_priv->drm.struct_mutex);
 		file_priv->bsd_ring = dev_priv->mm.bsd_ring_dispatch_index;
 		dev_priv->mm.bsd_ring_dispatch_index ^= 1;
-		mutex_unlock(&dev_priv->dev->struct_mutex);
+		mutex_unlock(&dev_priv->drm.struct_mutex);
 	}
 
 	return file_priv->bsd_ring;
@@ -1477,6 +1477,12 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
 		dispatch_flags |= I915_DISPATCH_RS;
 	}
 
+	/* Take a local wakeref for preparing to dispatch the execbuf as
+	 * we expect to access the hardware fairly frequently in the
+	 * process. Upon first dispatch, we acquire another prolonged
+	 * wakeref that we hold until the GPU has been idle for at least
+	 * 100ms.
+	 */
 	intel_runtime_pm_get(dev_priv);
 
 	ret = i915_mutex_lock_interruptible(dev);

drivers/gpu/drm/i915/i915_gem_fence.c

@@ -58,7 +58,7 @@
 static void i965_write_fence_reg(struct drm_device *dev, int reg,
 				 struct drm_i915_gem_object *obj)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	i915_reg_t fence_reg_lo, fence_reg_hi;
 	int fence_pitch_shift;
 
@@ -117,7 +117,7 @@ static void i965_write_fence_reg(struct drm_device *dev, int reg,
 static void i915_write_fence_reg(struct drm_device *dev, int reg,
 				 struct drm_i915_gem_object *obj)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	u32 val;
 
 	if (obj) {
@@ -156,7 +156,7 @@ static void i915_write_fence_reg(struct drm_device *dev, int reg,
 static void i830_write_fence_reg(struct drm_device *dev, int reg,
 				struct drm_i915_gem_object *obj)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	uint32_t val;
 
 	if (obj) {
@@ -193,7 +193,7 @@ inline static bool i915_gem_object_needs_mb(struct drm_i915_gem_object *obj)
 static void i915_gem_write_fence(struct drm_device *dev, int reg,
 				 struct drm_i915_gem_object *obj)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 
 	/* Ensure that all CPU reads are completed before installing a fence
 	 * and all writes before removing the fence.
@@ -229,7 +229,7 @@ static void i915_gem_object_update_fence(struct drm_i915_gem_object *obj,
 					 struct drm_i915_fence_reg *fence,
 					 bool enable)
 {
-	struct drm_i915_private *dev_priv = obj->base.dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(obj->base.dev);
 	int reg = fence_number(dev_priv, fence);
 
 	i915_gem_write_fence(obj->base.dev, reg, enable ? obj : NULL);
@@ -286,7 +286,7 @@ i915_gem_object_wait_fence(struct drm_i915_gem_object *obj)
 int
 i915_gem_object_put_fence(struct drm_i915_gem_object *obj)
 {
-	struct drm_i915_private *dev_priv = obj->base.dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(obj->base.dev);
 	struct drm_i915_fence_reg *fence;
 	int ret;
 
@@ -311,7 +311,7 @@ i915_gem_object_put_fence(struct drm_i915_gem_object *obj)
 static struct drm_i915_fence_reg *
 i915_find_fence_reg(struct drm_device *dev)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct drm_i915_fence_reg *reg, *avail;
 	int i;
 
@@ -367,7 +367,7 @@ int
 i915_gem_object_get_fence(struct drm_i915_gem_object *obj)
 {
 	struct drm_device *dev = obj->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	bool enable = obj->tiling_mode != I915_TILING_NONE;
 	struct drm_i915_fence_reg *reg;
 	int ret;
@@ -433,7 +433,7 @@ bool
 i915_gem_object_pin_fence(struct drm_i915_gem_object *obj)
 {
 	if (obj->fence_reg != I915_FENCE_REG_NONE) {
-		struct drm_i915_private *dev_priv = obj->base.dev->dev_private;
+		struct drm_i915_private *dev_priv = to_i915(obj->base.dev);
 		struct i915_vma *ggtt_vma = i915_gem_obj_to_ggtt(obj);
 
 		WARN_ON(!ggtt_vma ||
@@ -457,7 +457,7 @@ void
 i915_gem_object_unpin_fence(struct drm_i915_gem_object *obj)
 {
 	if (obj->fence_reg != I915_FENCE_REG_NONE) {
-		struct drm_i915_private *dev_priv = obj->base.dev->dev_private;
+		struct drm_i915_private *dev_priv = to_i915(obj->base.dev);
 		WARN_ON(dev_priv->fence_regs[obj->fence_reg].pin_count <= 0);
 		dev_priv->fence_regs[obj->fence_reg].pin_count--;
 	}
@@ -472,7 +472,7 @@ i915_gem_object_unpin_fence(struct drm_i915_gem_object *obj)
  */
 void i915_gem_restore_fences(struct drm_device *dev)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	int i;
 
 	for (i = 0; i < dev_priv->num_fence_regs; i++) {
@@ -549,7 +549,7 @@ void i915_gem_restore_fences(struct drm_device *dev)
 void
 i915_gem_detect_bit_6_swizzle(struct drm_device *dev)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	uint32_t swizzle_x = I915_BIT_6_SWIZZLE_UNKNOWN;
 	uint32_t swizzle_y = I915_BIT_6_SWIZZLE_UNKNOWN;
 

drivers/gpu/drm/i915/i915_gem_gtt.h

@@ -390,27 +390,27 @@ struct i915_hw_ppgtt {
 	void (*debug_dump)(struct i915_hw_ppgtt *ppgtt, struct seq_file *m);
 };
 
-/* For each pde iterates over every pde between from start until start + length.
- * If start, and start+length are not perfectly divisible, the macro will round
- * down, and up as needed. The macro modifies pde, start, and length. Dev is
- * only used to differentiate shift values. Temp is temp.  On gen6/7, start = 0,
- * and length = 2G effectively iterates over every PDE in the system.
- *
- * XXX: temp is not actually needed, but it saves doing the ALIGN operation.
+/*
+ * gen6_for_each_pde() iterates over every pde from start until start+length.
+ * If start and start+length are not perfectly divisible, the macro will round
+ * down and up as needed. Start=0 and length=2G effectively iterates over
+ * every PDE in the system. The macro modifies ALL its parameters except 'pd',
+ * so each of the other parameters should preferably be a simple variable, or
+ * at most an lvalue with no side-effects!
  */
-#define gen6_for_each_pde(pt, pd, start, length, temp, iter) \
+#define gen6_for_each_pde(pt, pd, start, length, iter)			\
 	for (iter = gen6_pde_index(start);				\
-	     length > 0 && iter < I915_PDES ? \
-			(pt = (pd)->page_table[iter]), 1 : 0; \
-	     iter++, \
-	     temp = ALIGN(start+1, 1 << GEN6_PDE_SHIFT) - start, \
-	     temp = min_t(unsigned, temp, length), \
-	     start += temp, length -= temp)
-
-#define gen6_for_all_pdes(pt, ppgtt, iter)  \
+	     length > 0 && iter < I915_PDES &&				\
+		(pt = (pd)->page_table[iter], true);			\
+	     ({ u32 temp = ALIGN(start+1, 1 << GEN6_PDE_SHIFT);		\
+		    temp = min(temp - start, length);			\
+		    start += temp, length -= temp; }), ++iter)
+
+#define gen6_for_all_pdes(pt, pd, iter)					\
 	for (iter = 0;							\
-	     pt = ppgtt->pd.page_table[iter], iter < I915_PDES;	\
-	     iter++)
+	     iter < I915_PDES &&					\
+		(pt = (pd)->page_table[iter], true);			\
+	     ++iter)
 
 static inline uint32_t i915_pte_index(uint64_t address, uint32_t pde_shift)
 {

drivers/gpu/drm/i915/i915_gem_render_state.c

@@ -58,7 +58,7 @@ static int render_state_init(struct render_state *so,
 	if (so->rodata->batch_items * 4 > 4096)
 		return -EINVAL;
 
-	so->obj = i915_gem_object_create(dev_priv->dev, 4096);
+	so->obj = i915_gem_object_create(&dev_priv->drm, 4096);
 	if (IS_ERR(so->obj))
 		return PTR_ERR(so->obj);
 

drivers/gpu/drm/i915/i915_gem_stolen.c

@@ -270,7 +270,7 @@ static unsigned long i915_stolen_to_physical(struct drm_device *dev)
 
 void i915_gem_cleanup_stolen(struct drm_device *dev)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 
 	if (!drm_mm_initialized(&dev_priv->mm.stolen))
 		return;
@@ -550,7 +550,7 @@ static void i915_gem_object_put_pages_stolen(struct drm_i915_gem_object *obj)
 static void
 i915_gem_object_release_stolen(struct drm_i915_gem_object *obj)
 {
-	struct drm_i915_private *dev_priv = obj->base.dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(obj->base.dev);
 
 	if (obj->stolen) {
 		i915_gem_stolen_remove_node(dev_priv, obj->stolen);
@@ -601,7 +601,7 @@ _i915_gem_object_create_stolen(struct drm_device *dev,
 struct drm_i915_gem_object *
 i915_gem_object_create_stolen(struct drm_device *dev, u32 size)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct drm_i915_gem_object *obj;
 	struct drm_mm_node *stolen;
 	int ret;

drivers/gpu/drm/i915/i915_gem_tiling.c

@@ -162,7 +162,7 @@ i915_gem_set_tiling(struct drm_device *dev, void *data,
 		   struct drm_file *file)
 {
 	struct drm_i915_gem_set_tiling *args = data;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct drm_i915_gem_object *obj;
 	int ret = 0;
 
@@ -294,7 +294,7 @@ i915_gem_get_tiling(struct drm_device *dev, void *data,
 		   struct drm_file *file)
 {
 	struct drm_i915_gem_get_tiling *args = data;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct drm_i915_gem_object *obj;
 
 	obj = to_intel_bo(drm_gem_object_lookup(file, args->handle));