Merge tag 'drm-intel-gt-next-2021-06-10' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

UAPI Changes:

- Disable mmap ioctl for gen12+ (excl. TGL-LP)
- Start enabling HuC loading by default for upcoming Gen12+
  platforms (excludes TGL and RKL)

Core Changes:

- Backmerge of drm-next

Driver Changes:

- Revert "i915: use io_mapping_map_user" (Eero, Matt A)
- Initialize the TTM device and memory managers (Thomas)
- Major rework to the GuC submission backend to prepare
  for enabling on new platforms (Michal Wa., Daniele,
  Matt B, Rodrigo)
- Fix i915_sg_page_sizes to record dma segments rather
  than physical pages (Thomas)

- Locking rework to prep for TTM conversion (Thomas)
- Replace IS_GEN and friends with GRAPHICS_VER (Lucas)
- Use DEVICE_ATTR_RO macro (Yue)
- Static code checker fixes (Zhihao)

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/YMHeDxg9VLiFtyn3@jlahtine-mobl.ger.corp.intel.com

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
index cf40004bc92a..d189c4bd4bef 100644
--- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c
+++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
@@ -32,6 +32,7 @@
 #include "gt/intel_gt_requests.h"
 #include "gt/mock_engine.h"
 #include "intel_memory_region.h"
+#include "intel_region_ttm.h"
 
 #include "mock_request.h"
 #include "mock_gem_device.h"
@@ -70,6 +71,7 @@ static void mock_device_release(struct drm_device *dev)
 	mock_fini_ggtt(&i915->ggtt);
 	destroy_workqueue(i915->wq);
 
+	intel_region_ttm_device_fini(i915);
 	intel_gt_driver_late_release(&i915->gt);
 	intel_memory_regions_driver_release(i915);
 
@@ -116,6 +118,7 @@ struct drm_i915_private *mock_gem_device(void)
 #endif
 	struct drm_i915_private *i915;
 	struct pci_dev *pdev;
+	int ret;
 
 	pdev = kzalloc(sizeof(*pdev), GFP_KERNEL);
 	if (!pdev)
@@ -178,6 +181,10 @@ struct drm_i915_private *mock_gem_device(void)
 	atomic_inc(&i915->gt.wakeref.count); /* disable; no hw support */
 	i915->gt.awake = -ENODEV;
 
+	ret = intel_region_ttm_device_init(i915);
+	if (ret)
+		goto err_ttm;
+
 	i915->wq = alloc_ordered_workqueue("mock", 0);
 	if (!i915->wq)
 		goto err_drv;
@@ -201,6 +208,7 @@ struct drm_i915_private *mock_gem_device(void)
 	intel_engines_driver_register(i915);
 
 	i915->do_release = true;
+	ida_init(&i915->selftest.mock_region_instances);
 
 	return i915;
 
@@ -209,6 +217,8 @@ err_context:
 err_unlock:
 	destroy_workqueue(i915->wq);
 err_drv:
+	intel_region_ttm_device_fini(i915);
+err_ttm:
 	intel_gt_driver_late_release(&i915->gt);
 	intel_memory_regions_driver_release(i915);
 	drm_mode_config_cleanup(&i915->drm);