Merge tag 'drm-intel-next-2019-06-19' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

Features:
- HDR support (Uma, Ville)
- Add I2C symlink under HDMI connector similar to DP (Oleg)
- Add ICL multi-segmented gamma support (Shashank, Uma)
- Update register whitelist support for new hardware (Robert, John)
- GuC firmware update with updated ABI interface (Michal, Oscar)
- Add support for new DMC header versions (Lucas)
- In-kernel blitter client for selftest use (Matthew)
- Add Mule Creec Canyon (MCC) PCH support to go with EHL (Matt)
- EHL platform feature updates (Matt)
- Use Command Transport Buffers with GuC on all gens (Daniele)
- New i915.force_probe module parameter to replace i915.alpha_support (Jani)

Refactoring:
- Better runtime PM code abstraction/encapsulation (Daniele)
- VBT parsing cleanup and improvements (Jani)
- Move display code to its own subdirectory (Jani)
- Header cleanup (Jani, Daniele)
- Prep work for subsclice mask expansion (Stuart)
- Use uncore mmio register accessors more, remove unused macro wrappers (Tvrtko)
- Remove unused atomic property get/set stubs (Maarten)
- GTT cleanups and improvements (Mika)
- Pass intel_ types instead of drm_ types in plenty of display code (Ville)
- Engine reset, hangcheck, fault code cleanups and improvements (Tvrtko)
- Consider AML variants simply as either KBL or CFL ULX (Ville)
- State checker cleanups and improvements (Ville)
- GEM code reorganization to more files under gem subdirectory (Chris)
- Reducing dependency on a coarse struct_mutex (Chris)

Fixes:
- Fix use of uninitialized/incorrect error pointers (Colin, Dan)
- Fix DSI fastboot on some VLV/CHV platforms (Hans)
- Fix DSI error path (Hans)
- Add ICL port A combo PHY HW state check (Imre)
- Fix ICL AUX-B HW not done issue (Imre)
- Fix perf whitelist on gen10+ (Lionel)
- Fix PSR exit by forcing manual exit on older gens (José)
- Match voltage ranges instead of exact values (Lucas)
- Fix SDVO HDMI audio, with cleanups (Ville)
- Fix plane state dumps (Ville)
- Fix driver cleanup code to support driver hot unbind (Janusz)
- Add checks for ICL memory bandwidth requirements (Ville)
- Fix toggling between no C8 planes vs. at least one C8 plane (Ville)
- Improved checks on PLL usage conditions, refactoring (Ville)
- Avoid clobbering M/N values in fastset fuzzy checks (Ville)
- Take a runtime pm wakeref for atomic commits (Chris)
- Do not allow runtime pm autosuspend to remove userspace GGTT mmaps too quickly (Chris)
- Avoid refcount_inc on known zero count to avoid debug flagging (Chris)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/87v9x1lpdh.fsf@intel.com

1 files changed, 38 insertions, 27 deletions

diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c
index 2f1c12d877cb..2144fb46d0e1 100644
--- a/drivers/gpu/drm/i915/gvt/scheduler.c
+++ b/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) {