Merge v5.3-rc1 into drm-misc-next

Noralf needs some SPI patches in 5.3 to merge some work on tinydrm.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

drivers/gpu/drm/i915/gvt/aperture_gm.c

@@ -35,6 +35,7 @@
  */
 
 #include "i915_drv.h"
+#include "i915_gem_fence_reg.h"
 #include "gvt.h"
 
 static int alloc_gm(struct intel_vgpu *vgpu, bool high_gm)
@@ -128,10 +129,10 @@ void intel_vgpu_write_fence(struct intel_vgpu *vgpu,
 {
 	struct intel_gvt *gvt = vgpu->gvt;
 	struct drm_i915_private *dev_priv = gvt->dev_priv;
-	struct drm_i915_fence_reg *reg;
+	struct i915_fence_reg *reg;
 	i915_reg_t fence_reg_lo, fence_reg_hi;
 
-	assert_rpm_wakelock_held(dev_priv);
+	assert_rpm_wakelock_held(&dev_priv->runtime_pm);
 
 	if (WARN_ON(fence >= vgpu_fence_sz(vgpu)))
 		return;
@@ -163,13 +164,13 @@ static void free_vgpu_fence(struct intel_vgpu *vgpu)
 {
 	struct intel_gvt *gvt = vgpu->gvt;
 	struct drm_i915_private *dev_priv = gvt->dev_priv;
-	struct drm_i915_fence_reg *reg;
+	struct i915_fence_reg *reg;
 	u32 i;
 
 	if (WARN_ON(!vgpu_fence_sz(vgpu)))
 		return;
 
-	intel_runtime_pm_get(dev_priv);
+	intel_runtime_pm_get(&dev_priv->runtime_pm);
 
 	mutex_lock(&dev_priv->drm.struct_mutex);
 	_clear_vgpu_fence(vgpu);
@@ -180,17 +181,18 @@ static void free_vgpu_fence(struct intel_vgpu *vgpu)
 	}
 	mutex_unlock(&dev_priv->drm.struct_mutex);
 
-	intel_runtime_pm_put_unchecked(dev_priv);
+	intel_runtime_pm_put_unchecked(&dev_priv->runtime_pm);
 }
 
 static int alloc_vgpu_fence(struct intel_vgpu *vgpu)
 {
 	struct intel_gvt *gvt = vgpu->gvt;
 	struct drm_i915_private *dev_priv = gvt->dev_priv;
-	struct drm_i915_fence_reg *reg;
+	struct intel_runtime_pm *rpm = &dev_priv->runtime_pm;
+	struct i915_fence_reg *reg;
 	int i;
 
-	intel_runtime_pm_get(dev_priv);
+	intel_runtime_pm_get(rpm);
 
 	/* Request fences from host */
 	mutex_lock(&dev_priv->drm.struct_mutex);
@@ -206,7 +208,7 @@ static int alloc_vgpu_fence(struct intel_vgpu *vgpu)
 	_clear_vgpu_fence(vgpu);
 
 	mutex_unlock(&dev_priv->drm.struct_mutex);
-	intel_runtime_pm_put_unchecked(dev_priv);
+	intel_runtime_pm_put_unchecked(rpm);
 	return 0;
 out_free_fence:
 	gvt_vgpu_err("Failed to alloc fences\n");
@@ -219,7 +221,7 @@ out_free_fence:
 		vgpu->fence.regs[i] = NULL;
 	}
 	mutex_unlock(&dev_priv->drm.struct_mutex);
-	intel_runtime_pm_put_unchecked(dev_priv);
+	intel_runtime_pm_put_unchecked(rpm);
 	return -ENOSPC;
 }
 
@@ -315,9 +317,9 @@ void intel_vgpu_reset_resource(struct intel_vgpu *vgpu)
 {
 	struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv;
 
-	intel_runtime_pm_get(dev_priv);
+	intel_runtime_pm_get(&dev_priv->runtime_pm);
 	_clear_vgpu_fence(vgpu);
-	intel_runtime_pm_put_unchecked(dev_priv);
+	intel_runtime_pm_put_unchecked(&dev_priv->runtime_pm);
 }
 
 /**

drivers/gpu/drm/i915/gvt/cmd_parser.c

@@ -1725,7 +1725,7 @@ static int perform_bb_shadow(struct parser_exec_state *s)
 	int ret = 0;
 	struct intel_vgpu_mm *mm = (s->buf_addr_type == GTT_BUFFER) ?
 		s->vgpu->gtt.ggtt_mm : s->workload->shadow_mm;
-	unsigned long gma_start_offset = 0;
+	unsigned long start_offset = 0;
 
 	/* get the start gm address of the batch buffer */
 	gma = get_gma_bb_from_cmd(s, 1);
@@ -1742,7 +1742,7 @@ static int perform_bb_shadow(struct parser_exec_state *s)
 
 	bb->ppgtt = (s->buf_addr_type == GTT_BUFFER) ? false : true;
 
-	/* the gma_start_offset stores the batch buffer's start gma's
+	/* the start_offset stores the batch buffer's start gma's
 	 * offset relative to page boundary. so for non-privileged batch
 	 * buffer, the shadowed gem object holds exactly the same page
 	 * layout as original gem object. This is for the convience of
@@ -1754,16 +1754,17 @@ static int perform_bb_shadow(struct parser_exec_state *s)
 	 * that of shadowed page.
 	 */
 	if (bb->ppgtt)
-		gma_start_offset = gma & ~I915_GTT_PAGE_MASK;
+		start_offset = gma & ~I915_GTT_PAGE_MASK;
 
-	bb->obj = i915_gem_object_create(s->vgpu->gvt->dev_priv,
-			 roundup(bb_size + gma_start_offset, PAGE_SIZE));
+	bb->obj = i915_gem_object_create_shmem(s->vgpu->gvt->dev_priv,
+					       round_up(bb_size + start_offset,
+							PAGE_SIZE));
 	if (IS_ERR(bb->obj)) {
 		ret = PTR_ERR(bb->obj);
 		goto err_free_bb;
 	}
 
-	ret = i915_gem_obj_prepare_shmem_write(bb->obj, &bb->clflush);
+	ret = i915_gem_object_prepare_write(bb->obj, &bb->clflush);
 	if (ret)
 		goto err_free_obj;
 
@@ -1780,7 +1781,7 @@ static int perform_bb_shadow(struct parser_exec_state *s)
 
 	ret = copy_gma_to_hva(s->vgpu, mm,
 			      gma, gma + bb_size,
-			      bb->va + gma_start_offset);
+			      bb->va + start_offset);
 	if (ret < 0) {
 		gvt_vgpu_err("fail to copy guest ring buffer\n");
 		ret = -EFAULT;
@@ -1806,13 +1807,13 @@ static int perform_bb_shadow(struct parser_exec_state *s)
 	 * buffer's gma in pair. After all, we don't want to pin the shadow
 	 * buffer here (too early).
 	 */
-	s->ip_va = bb->va + gma_start_offset;
+	s->ip_va = bb->va + start_offset;
 	s->ip_gma = gma;
 	return 0;
 err_unmap:
 	i915_gem_object_unpin_map(bb->obj);
 err_finish_shmem_access:
-	i915_gem_obj_finish_shmem_access(bb->obj);
+	i915_gem_object_finish_access(bb->obj);
 err_free_obj:
 	i915_gem_object_put(bb->obj);
 err_free_bb:
@@ -2829,9 +2830,9 @@ static int shadow_indirect_ctx(struct intel_shadow_wa_ctx *wa_ctx)
 	int ret = 0;
 	void *map;
 
-	obj = i915_gem_object_create(workload->vgpu->gvt->dev_priv,
-				     roundup(ctx_size + CACHELINE_BYTES,
-					     PAGE_SIZE));
+	obj = i915_gem_object_create_shmem(workload->vgpu->gvt->dev_priv,
+					   roundup(ctx_size + CACHELINE_BYTES,
+						   PAGE_SIZE));
 	if (IS_ERR(obj))
 		return PTR_ERR(obj);
 
@@ -2843,7 +2844,9 @@ static int shadow_indirect_ctx(struct intel_shadow_wa_ctx *wa_ctx)
 		goto put_obj;
 	}
 
+	i915_gem_object_lock(obj);
 	ret = i915_gem_object_set_to_cpu_domain(obj, false);
+	i915_gem_object_unlock(obj);
 	if (ret) {
 		gvt_vgpu_err("failed to set shadow indirect ctx to CPU\n");
 		goto unmap_src;

drivers/gpu/drm/i915/gvt/debugfs.c

@@ -58,12 +58,12 @@ static int mmio_offset_compare(void *priv,
 static inline int mmio_diff_handler(struct intel_gvt *gvt,
 				    u32 offset, void *data)
 {
-	struct drm_i915_private *dev_priv = gvt->dev_priv;
+	struct drm_i915_private *i915 = gvt->dev_priv;
 	struct mmio_diff_param *param = data;
 	struct diff_mmio *node;
 	u32 preg, vreg;
 
-	preg = I915_READ_NOTRACE(_MMIO(offset));
+	preg = intel_uncore_read_notrace(&i915->uncore, _MMIO(offset));
 	vreg = vgpu_vreg(param->vgpu, offset);
 
 	if (preg != vreg) {

drivers/gpu/drm/i915/gvt/firmware.c

@@ -68,9 +68,10 @@ static struct bin_attribute firmware_attr = {
 
 static int mmio_snapshot_handler(struct intel_gvt *gvt, u32 offset, void *data)
 {
-	struct drm_i915_private *dev_priv = gvt->dev_priv;
+	struct drm_i915_private *i915 = gvt->dev_priv;
 
-	*(u32 *)(data + offset) = I915_READ_NOTRACE(_MMIO(offset));
+	*(u32 *)(data + offset) = intel_uncore_read_notrace(&i915->uncore,
+							    _MMIO(offset));
 	return 0;
 }
 

drivers/gpu/drm/i915/gvt/gvt.h

@@ -87,7 +87,7 @@ struct intel_vgpu_gm {
 
 /* Fences owned by a vGPU */
 struct intel_vgpu_fence {
-	struct drm_i915_fence_reg *regs[INTEL_GVT_MAX_NUM_FENCES];
+	struct i915_fence_reg *regs[INTEL_GVT_MAX_NUM_FENCES];
 	u32 base;
 	u32 size;
 };
@@ -390,7 +390,7 @@ int intel_gvt_load_firmware(struct intel_gvt *gvt);
 #define gvt_hidden_gmadr_end(gvt) (gvt_hidden_gmadr_base(gvt) \
 				   + gvt_hidden_sz(gvt) - 1)
 
-#define gvt_fence_sz(gvt) (gvt->dev_priv->num_fence_regs)
+#define gvt_fence_sz(gvt) ((gvt)->dev_priv->ggtt.num_fences)
 
 /* Aperture/GM space definitions for vGPU */
 #define vgpu_aperture_offset(vgpu)	((vgpu)->gm.low_gm_node.start)
@@ -584,12 +584,12 @@ enum {
 
 static inline void mmio_hw_access_pre(struct drm_i915_private *dev_priv)
 {
-	intel_runtime_pm_get(dev_priv);
+	intel_runtime_pm_get(&dev_priv->runtime_pm);
 }
 
 static inline void mmio_hw_access_post(struct drm_i915_private *dev_priv)
 {
-	intel_runtime_pm_put_unchecked(dev_priv);
+	intel_runtime_pm_put_unchecked(&dev_priv->runtime_pm);
 }
 
 /**

drivers/gpu/drm/i915/gvt/handlers.c

@@ -1254,18 +1254,15 @@ static int send_display_ready_uevent(struct intel_vgpu *vgpu, int ready)
 static int pvinfo_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
 		void *p_data, unsigned int bytes)
 {
-	u32 data;
-	int ret;
-
-	write_vreg(vgpu, offset, p_data, bytes);
-	data = vgpu_vreg(vgpu, offset);
+	u32 data = *(u32 *)p_data;
+	bool invalid_write = false;
 
 	switch (offset) {
 	case _vgtif_reg(display_ready):
 		send_display_ready_uevent(vgpu, data ? 1 : 0);
 		break;
 	case _vgtif_reg(g2v_notify):
-		ret = handle_g2v_notification(vgpu, data);
+		handle_g2v_notification(vgpu, data);
 		break;
 	/* add xhot and yhot to handled list to avoid error log */
 	case _vgtif_reg(cursor_x_hot):
@@ -1282,13 +1279,19 @@ static int pvinfo_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
 	case _vgtif_reg(execlist_context_descriptor_hi):
 		break;
 	case _vgtif_reg(rsv5[0])..._vgtif_reg(rsv5[3]):
+		invalid_write = true;
 		enter_failsafe_mode(vgpu, GVT_FAILSAFE_INSUFFICIENT_RESOURCE);
 		break;
 	default:
+		invalid_write = true;
 		gvt_vgpu_err("invalid pvinfo write offset %x bytes %x data %x\n",
 				offset, bytes, data);
 		break;
 	}
+
+	if (!invalid_write)
+		write_vreg(vgpu, offset, p_data, bytes);
+
 	return 0;
 }
 

drivers/gpu/drm/i915/gvt/mmio_context.c

@@ -34,6 +34,7 @@
  */
 
 #include "i915_drv.h"
+#include "gt/intel_context.h"
 #include "gvt.h"
 #include "trace.h"
 

drivers/gpu/drm/i915/gvt/opregion.c

@@ -30,7 +30,7 @@
  * not do like this.
  */
 #define _INTEL_BIOS_PRIVATE
-#include "intel_vbt_defs.h"
+#include "display/intel_vbt_defs.h"
 
 #define OPREGION_SIGNATURE "IntelGraphicsMem"
 #define MBOX_VBT      (1<<3)

drivers/gpu/drm/i915/gvt/sched_policy.c

@@ -465,7 +465,7 @@ void intel_vgpu_stop_schedule(struct intel_vgpu *vgpu)
 		scheduler->current_vgpu = NULL;
 	}
 
-	intel_runtime_pm_get(dev_priv);
+	intel_runtime_pm_get(&dev_priv->runtime_pm);
 	spin_lock_bh(&scheduler->mmio_context_lock);
 	for (ring_id = 0; ring_id < I915_NUM_ENGINES; ring_id++) {
 		if (scheduler->engine_owner[ring_id] == vgpu) {
@@ -474,6 +474,6 @@ void intel_vgpu_stop_schedule(struct intel_vgpu *vgpu)
 		}
 	}
 	spin_unlock_bh(&scheduler->mmio_context_lock);
-	intel_runtime_pm_put_unchecked(dev_priv);
+	intel_runtime_pm_put_unchecked(&dev_priv->runtime_pm);
 	mutex_unlock(&vgpu->gvt->sched_lock);
 }

drivers/gpu/drm/i915/gvt/scheduler.c

@@ -35,8 +35,11 @@
 
 #include <linux/kthread.h>
 
+#include "gem/i915_gem_context.h"
+#include "gem/i915_gem_pm.h"
+#include "gt/intel_context.h"
+
 #include "i915_drv.h"
-#include "i915_gem_pm.h"
 #include "gvt.h"
 
 #define RING_CTX_OFF(x) \
@@ -365,18 +368,20 @@ static int set_context_ppgtt_from_shadow(struct intel_vgpu_workload *workload,
 					 struct i915_gem_context *ctx)
 {
 	struct intel_vgpu_mm *mm = workload->shadow_mm;
-	struct i915_hw_ppgtt *ppgtt = ctx->ppgtt;
+	struct i915_ppgtt *ppgtt = i915_vm_to_ppgtt(ctx->vm);
 	int i = 0;
 
 	if (mm->type != INTEL_GVT_MM_PPGTT || !mm->ppgtt_mm.shadowed)
 		return -EINVAL;
 
 	if (mm->ppgtt_mm.root_entry_type == GTT_TYPE_PPGTT_ROOT_L4_ENTRY) {
-		px_dma(&ppgtt->pml4) = mm->ppgtt_mm.shadow_pdps[0];
+		px_dma(ppgtt->pd) = mm->ppgtt_mm.shadow_pdps[0];
 	} else {
 		for (i = 0; i < GVT_RING_CTX_NR_PDPS; i++) {
-			px_dma(ppgtt->pdp.page_directory[i]) =
-				mm->ppgtt_mm.shadow_pdps[i];
+			struct i915_page_directory * const pd =
+				i915_pd_entry(ppgtt->pd, i);
+
+			px_dma(pd) = mm->ppgtt_mm.shadow_pdps[i];
 		}
 	}
 
@@ -482,7 +487,7 @@ static int prepare_shadow_batch_buffer(struct intel_vgpu_workload *workload)
 						bb->obj->base.size);
 				bb->clflush &= ~CLFLUSH_AFTER;
 			}
-			i915_gem_obj_finish_shmem_access(bb->obj);
+			i915_gem_object_finish_access(bb->obj);
 			bb->accessing = false;
 
 		} else {
@@ -506,18 +511,18 @@ static int prepare_shadow_batch_buffer(struct intel_vgpu_workload *workload)
 			}
 
 			ret = i915_gem_object_set_to_gtt_domain(bb->obj,
-					false);
+								false);
 			if (ret)
 				goto err;
 
-			i915_gem_obj_finish_shmem_access(bb->obj);
-			bb->accessing = false;
-
 			ret = i915_vma_move_to_active(bb->vma,
 						      workload->req,
 						      0);
 			if (ret)
 				goto err;
+
+			i915_gem_object_finish_access(bb->obj);
+			bb->accessing = false;
 		}
 	}
 	return 0;
@@ -588,7 +593,7 @@ static void release_shadow_batch_buffer(struct intel_vgpu_workload *workload)
 	list_for_each_entry_safe(bb, pos, &workload->shadow_bb, list) {
 		if (bb->obj) {
 			if (bb->accessing)
-				i915_gem_obj_finish_shmem_access(bb->obj);
+				i915_gem_object_finish_access(bb->obj);
 
 			if (bb->va && !IS_ERR(bb->va))
 				i915_gem_object_unpin_map(bb->obj);
@@ -597,7 +602,7 @@ static void release_shadow_batch_buffer(struct intel_vgpu_workload *workload)
 				i915_vma_unpin(bb->vma);
 				i915_vma_close(bb->vma);
 			}
-			__i915_gem_object_release_unless_active(bb->obj);
+			i915_gem_object_put(bb->obj);
 		}
 		list_del(&bb->list);
 		kfree(bb);
@@ -1120,16 +1125,19 @@ err:
 
 static void
 i915_context_ppgtt_root_restore(struct intel_vgpu_submission *s,
-				struct i915_hw_ppgtt *ppgtt)
+				struct i915_ppgtt *ppgtt)
 {
 	int i;
 
 	if (i915_vm_is_4lvl(&ppgtt->vm)) {
-		px_dma(&ppgtt->pml4) = s->i915_context_pml4;
+		px_dma(ppgtt->pd) = s->i915_context_pml4;
 	} else {
-		for (i = 0; i < GEN8_3LVL_PDPES; i++)
-			px_dma(ppgtt->pdp.page_directory[i]) =
-				s->i915_context_pdps[i];
+		for (i = 0; i < GEN8_3LVL_PDPES; i++) {
+			struct i915_page_directory * const pd =
+				i915_pd_entry(ppgtt->pd, i);
+
+			px_dma(pd) = s->i915_context_pdps[i];
+		}
 	}
 }
 
@@ -1148,7 +1156,7 @@ void intel_vgpu_clean_submission(struct intel_vgpu *vgpu)
 
 	intel_vgpu_select_submission_ops(vgpu, ALL_ENGINES, 0);
 
-	i915_context_ppgtt_root_restore(s, s->shadow[0]->gem_context->ppgtt);
+	i915_context_ppgtt_root_restore(s, i915_vm_to_ppgtt(s->shadow[0]->gem_context->vm));
 	for_each_engine(engine, vgpu->gvt->dev_priv, id)
 		intel_context_unpin(s->shadow[id]);
 
@@ -1178,16 +1186,19 @@ void intel_vgpu_reset_submission(struct intel_vgpu *vgpu,
 
 static void
 i915_context_ppgtt_root_save(struct intel_vgpu_submission *s,
-			     struct i915_hw_ppgtt *ppgtt)
+			     struct i915_ppgtt *ppgtt)
 {
 	int i;
 
 	if (i915_vm_is_4lvl(&ppgtt->vm)) {
-		s->i915_context_pml4 = px_dma(&ppgtt->pml4);
+		s->i915_context_pml4 = px_dma(ppgtt->pd);
 	} else {
-		for (i = 0; i < GEN8_3LVL_PDPES; i++)
-			s->i915_context_pdps[i] =
-				px_dma(ppgtt->pdp.page_directory[i]);
+		for (i = 0; i < GEN8_3LVL_PDPES; i++) {
+			struct i915_page_directory * const pd =
+				i915_pd_entry(ppgtt->pd, i);
+
+			s->i915_context_pdps[i] = px_dma(pd);
+		}
 	}
 }
 
@@ -1213,7 +1224,7 @@ int intel_vgpu_setup_submission(struct intel_vgpu *vgpu)
 	if (IS_ERR(ctx))
 		return PTR_ERR(ctx);
 
-	i915_context_ppgtt_root_save(s, ctx->ppgtt);
+	i915_context_ppgtt_root_save(s, i915_vm_to_ppgtt(ctx->vm));
 
 	for_each_engine(engine, vgpu->gvt->dev_priv, i) {
 		struct intel_context *ce;
@@ -1256,7 +1267,7 @@ int intel_vgpu_setup_submission(struct intel_vgpu *vgpu)
 	return 0;
 
 out_shadow_ctx:
-	i915_context_ppgtt_root_restore(s, ctx->ppgtt);
+	i915_context_ppgtt_root_restore(s, i915_vm_to_ppgtt(ctx->vm));
 	for_each_engine(engine, vgpu->gvt->dev_priv, i) {
 		if (IS_ERR(s->shadow[i]))
 			break;
@@ -1523,11 +1534,11 @@ intel_vgpu_create_workload(struct intel_vgpu *vgpu, int ring_id,
 	 * as there is only one pre-allocated buf-obj for shadow.
 	 */
 	if (list_empty(workload_q_head(vgpu, ring_id))) {
-		intel_runtime_pm_get(dev_priv);
+		intel_runtime_pm_get(&dev_priv->runtime_pm);
 		mutex_lock(&dev_priv->drm.struct_mutex);
 		ret = intel_gvt_scan_and_shadow_workload(workload);
 		mutex_unlock(&dev_priv->drm.struct_mutex);
-		intel_runtime_pm_put_unchecked(dev_priv);
+		intel_runtime_pm_put_unchecked(&dev_priv->runtime_pm);
 	}
 
 	if (ret) {