From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
As it will grow in a following patch make a new home for it.
v2:
* Convert mock_gem_device as well. (Chris)
v3:
* Rename to intel_gt_init_early and move call site to i915_drv.c. (Chris)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx> # v2
---
drivers/gpu/drm/i915/Makefile | 1 +
drivers/gpu/drm/i915/gt/intel_gt.c | 15 +++++++++++++++
drivers/gpu/drm/i915/gt/intel_gt.h | 14 ++++++++++++++
drivers/gpu/drm/i915/i915_drv.c | 3 +++
drivers/gpu/drm/i915/i915_gem.c | 4 ----
drivers/gpu/drm/i915/selftests/mock_gem_device.c | 6 ++----
6 files changed, 35 insertions(+), 8 deletions(-)
create mode 100644 drivers/gpu/drm/i915/gt/intel_gt.c
create mode 100644 drivers/gpu/drm/i915/gt/intel_gt.h
diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
index c0a7b2994077..8df1bf2855d0 100644
--- a/drivers/gpu/drm/i915/Makefile
+++ b/drivers/gpu/drm/i915/Makefile
@@ -73,6 +73,7 @@ gt-y += \
gt/intel_context.o \
gt/intel_engine_cs.o \
gt/intel_engine_pm.o \
+ gt/intel_gt.o \
gt/intel_gt_pm.o \
gt/intel_hangcheck.o \
gt/intel_lrc.o \
diff --git a/drivers/gpu/drm/i915/gt/intel_gt.c b/drivers/gpu/drm/i915/gt/intel_gt.c
new file mode 100644
index 000000000000..29a0f0a32549
--- /dev/null
+++ b/drivers/gpu/drm/i915/gt/intel_gt.c
@@ -0,0 +1,15 @@
+/*
+ * SPDX-License-Identifier: MIT
+ *
+ * Copyright © 2019 Intel Corporation
+ */
+
+#include "intel_gt.h"
+
+void intel_gt_init_early(struct intel_gt *gt)
+{
+ INIT_LIST_HEAD(>->active_rings);
+ INIT_LIST_HEAD(>->closed_vma);
+
+ spin_lock_init(>->closed_lock);
+}
diff --git a/drivers/gpu/drm/i915/gt/intel_gt.h b/drivers/gpu/drm/i915/gt/intel_gt.h
new file mode 100644
index 000000000000..d153e7fb4c08
--- /dev/null
+++ b/drivers/gpu/drm/i915/gt/intel_gt.h
@@ -0,0 +1,14 @@
+/*
+ * SPDX-License-Identifier: MIT
+ *
+ * Copyright © 2019 Intel Corporation
+ */
+
+#ifndef __INTEL_GT__
+#define __INTEL_GT__
+
+#include "gt/intel_gt_types.h"
+
+void intel_gt_init_early(struct intel_gt *gt);
+
+#endif /* __INTEL_GT_H__ */
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 65d599065709..ff175d1f2aad 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -49,6 +49,7 @@
#include "gem/i915_gem_context.h"
#include "gem/i915_gem_ioctls.h"
+#include "gt/intel_gt.h"
#include "gt/intel_gt_pm.h"
#include "gt/intel_reset.h"
#include "gt/intel_workarounds.h"
@@ -915,6 +916,8 @@ static int i915_driver_init_early(struct drm_i915_private *dev_priv)
if (ret < 0)
goto err_engines;
+ intel_gt_init_early(&dev_priv->gt);
+
ret = i915_gem_init_early(dev_priv);
if (ret < 0)
goto err_workqueues;
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 335efeaad4f1..3d490001534e 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1747,10 +1747,6 @@ int i915_gem_init_early(struct drm_i915_private *dev_priv)
intel_gt_pm_init(dev_priv);
- INIT_LIST_HEAD(&dev_priv->gt.active_rings);
- INIT_LIST_HEAD(&dev_priv->gt.closed_vma);
- spin_lock_init(&dev_priv->gt.closed_lock);
-
i915_gem_init__mm(dev_priv);
i915_gem_init__pm(dev_priv);
diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
index 64bc51400ae7..8dc9296892e6 100644
--- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c
+++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
@@ -25,6 +25,7 @@
#include <linux/pm_domain.h>
#include <linux/pm_runtime.h>
+#include "gt/intel_gt.h"
#include "gt/mock_engine.h"
#include "mock_request.h"
@@ -179,6 +180,7 @@ struct drm_i915_private *mock_gem_device(void)
mock_uncore_init(&i915->uncore);
i915_gem_init__mm(i915);
+ intel_gt_init_early(&i915->gt);
intel_gt_pm_init(i915);
atomic_inc(&i915->gt.wakeref.count); /* disable; no hw support */
@@ -200,10 +202,6 @@ struct drm_i915_private *mock_gem_device(void)
i915_timelines_init(i915);
- INIT_LIST_HEAD(&i915->gt.active_rings);
- INIT_LIST_HEAD(&i915->gt.closed_vma);
- spin_lock_init(&i915->gt.closed_lock);
-
mutex_lock(&i915->drm.struct_mutex);
mock_init_ggtt(i915, &i915->ggtt);
--
2.20.1
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