drm/i915: Move more GEM objects under gem/

Continuing the theme of separating out the GEM clutter.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190528092956.14910-8-chris@chris-wilson.co.uk

77 files changed, 338 insertions, 697 deletions

diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
index 5ffd7e9b19ad..3f3d378f467d 100644
--- a/drivers/gpu/drm/i915/Makefile
+++ b/drivers/gpu/drm/i915/Makefile
@@ -87,33 +87,33 @@ i915-y += $(gt-y)
 # GEM (Graphics Execution Management) code
 obj-y += gem/
 gem-y += \
+	gem/i915_gem_clflush.o \
+	gem/i915_gem_context.o \
+	gem/i915_gem_dmabuf.o \
 	gem/i915_gem_domain.o \
+	gem/i915_gem_execbuffer.o \
+	gem/i915_gem_internal.o \
 	gem/i915_gem_object.o \
 	gem/i915_gem_mman.o \
 	gem/i915_gem_pages.o \
 	gem/i915_gem_phys.o \
-	gem/i915_gem_shmem.o
+	gem/i915_gem_pm.o \
+	gem/i915_gem_shmem.o \
+	gem/i915_gem_shrinker.o \
+	gem/i915_gem_stolen.o \
+	gem/i915_gem_tiling.o \
+	gem/i915_gem_userptr.o \
+	gem/i915_gemfs.o
 i915-y += \
 	  $(gem-y) \
 	  i915_active.o \
 	  i915_cmd_parser.o \
 	  i915_gem_batch_pool.o \
-	  i915_gem_clflush.o \
-	  i915_gem_context.o \
-	  i915_gem_dmabuf.o \
 	  i915_gem_evict.o \
-	  i915_gem_execbuffer.o \
 	  i915_gem_fence_reg.o \
 	  i915_gem_gtt.o \
-	  i915_gem_internal.o \
 	  i915_gem.o \
-	  i915_gem_pm.o \
 	  i915_gem_render_state.o \
-	  i915_gem_shrinker.o \
-	  i915_gem_stolen.o \
-	  i915_gem_tiling.o \
-	  i915_gem_userptr.o \
-	  i915_gemfs.o \
 	  i915_globals.o \
 	  i915_query.o \
 	  i915_request.o \
@@ -199,10 +199,10 @@ i915-y += dvo_ch7017.o \
 # Post-mortem debug and GPU hang state capture
 i915-$(CONFIG_DRM_I915_CAPTURE_ERROR) += i915_gpu_error.o
 i915-$(CONFIG_DRM_I915_SELFTEST) += \
+	gem/selftests/igt_gem_utils.o \
 	selftests/i915_random.o \
 	selftests/i915_selftest.o \
 	selftests/igt_flush_test.o \
-	selftests/igt_gem_utils.o \
 	selftests/igt_live_test.o \
 	selftests/igt_reset.o \
 	selftests/igt_spinner.o
diff --git a/drivers/gpu/drm/i915/Makefile.header-test b/drivers/gpu/drm/i915/Makefile.header-test
index 3a9663002d4a..e01cd91dc1c8 100644
--- a/drivers/gpu/drm/i915/Makefile.header-test
+++ b/drivers/gpu/drm/i915/Makefile.header-test
@@ -6,8 +6,6 @@ header_test := \
 	i915_active_types.h \
 	i915_debugfs.h \
 	i915_drv.h \
-	i915_gem_context_types.h \
-	i915_gem_pm.h \
 	i915_irq.h \
 	i915_params.h \
 	i915_priolist_types.h \
diff --git a/drivers/gpu/drm/i915/i915_gem_clflush.c b/drivers/gpu/drm/i915/gem/i915_gem_clflush.c
index 8e74c23cbd91..45d238d784fc 100644
--- a/drivers/gpu/drm/i915/i915_gem_clflush.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_clflush.c
@@ -1,30 +1,12 @@
 /*
- * Copyright © 2016 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
+ * SPDX-License-Identifier: MIT
  *
+ * Copyright © 2016 Intel Corporation
  */
 
 #include "i915_drv.h"
-#include "intel_frontbuffer.h"
 #include "i915_gem_clflush.h"
+#include "intel_frontbuffer.h"
 
 static DEFINE_SPINLOCK(clflush_lock);
 
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_clflush.h b/drivers/gpu/drm/i915/gem/i915_gem_clflush.h
new file mode 100644
index 000000000000..e6c382973129
--- /dev/null
+++ b/drivers/gpu/drm/i915/gem/i915_gem_clflush.h
@@ -0,0 +1,20 @@
+/*
+ * SPDX-License-Identifier: MIT
+ *
+ * Copyright © 2016 Intel Corporation
+ */
+
+#ifndef __I915_GEM_CLFLUSH_H__
+#define __I915_GEM_CLFLUSH_H__
+
+#include <linux/types.h>
+
+struct drm_i915_private;
+struct drm_i915_gem_object;
+
+bool i915_gem_clflush_object(struct drm_i915_gem_object *obj,
+			     unsigned int flags);
+#define I915_CLFLUSH_FORCE BIT(0)
+#define I915_CLFLUSH_SYNC BIT(1)
+
+#endif /* __I915_GEM_CLFLUSH_H__ */
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index 5d2f8ba92b59..5dcdf6540f43 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -1,28 +1,7 @@
 /*
- * Copyright © 2011-2012 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- * Authors:
- *    Ben Widawsky <ben@bwidawsk.net>
+ * SPDX-License-Identifier: MIT
  *
+ * Copyright © 2011-2012 Intel Corporation
  */
 
 /*
@@ -92,7 +71,7 @@
 
 #include "gt/intel_lrc_reg.h"
 
-#include "i915_drv.h"
+#include "i915_gem_context.h"
 #include "i915_globals.h"
 #include "i915_trace.h"
 #include "i915_user_extensions.h"
diff --git a/drivers/gpu/drm/i915/i915_gem_context.h b/drivers/gpu/drm/i915/gem/i915_gem_context.h
index 9ad4a6362438..630392c77e48 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.h
@@ -1,25 +1,7 @@
 /*
- * Copyright © 2016 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
+ * SPDX-License-Identifier: MIT
  *
+ * Copyright © 2016 Intel Corporation
  */
 
 #ifndef __I915_GEM_CONTEXT_H__
diff --git a/drivers/gpu/drm/i915/i915_gem_context_types.h b/drivers/gpu/drm/i915/gem/i915_gem_context_types.h
index fb965ded2508..fb965ded2508 100644
--- a/drivers/gpu/drm/i915/i915_gem_context_types.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context_types.h
diff --git a/drivers/gpu/drm/i915/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
index 5a101a9462d8..600fc926f81e 100644
--- a/drivers/gpu/drm/i915/i915_gem_dmabuf.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
@@ -1,34 +1,15 @@
 /*
- * Copyright 2012 Red Hat Inc
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
+ * SPDX-License-Identifier: MIT
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Dave Airlie <airlied@redhat.com>
+ * Copyright 2012 Red Hat Inc
  */
 
 #include <linux/dma-buf.h>
+#include <linux/highmem.h>
 #include <linux/reservation.h>
 
-
 #include "i915_drv.h"
+#include "i915_gem_object.h"
 
 static struct drm_i915_gem_object *dma_buf_to_obj(struct dma_buf *buf)
 {
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index 699f3f180d8a..09e64bf33842 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -1,29 +1,7 @@
 /*
- * Copyright © 2008,2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *    Chris Wilson <chris@chris-wilson.co.uk>
+ * SPDX-License-Identifier: MIT
  *
+ * Copyright © 2008,2010 Intel Corporation
  */
 
 #include <linux/intel-iommu.h>
@@ -35,10 +13,12 @@
 #include <drm/i915_drm.h>
 
 #include "gem/i915_gem_ioctls.h"
+#include "gt/intel_context.h"
 #include "gt/intel_gt_pm.h"
 
-#include "i915_drv.h"
+#include "i915_gem_ioctls.h"
 #include "i915_gem_clflush.h"
+#include "i915_gem_context.h"
 #include "i915_trace.h"
 #include "intel_drv.h"
 #include "intel_frontbuffer.h"
diff --git a/drivers/gpu/drm/i915/i915_gem_internal.c b/drivers/gpu/drm/i915/gem/i915_gem_internal.c
index 21662176819f..85a05a2435e9 100644
--- a/drivers/gpu/drm/i915/i915_gem_internal.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_internal.c
@@ -1,29 +1,19 @@
 /*
- * Copyright © 2014-2016 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
+ * SPDX-License-Identifier: MIT
  *
+ * Copyright © 2014-2016 Intel Corporation
  */
 
+#include <linux/scatterlist.h>
+#include <linux/slab.h>
+#include <linux/swiotlb.h>
+
 #include <drm/i915_drm.h>
+
 #include "i915_drv.h"
+#include "i915_gem.h"
+#include "i915_gem_object.h"
+#include "i915_utils.h"
 
 #define QUIET (__GFP_NORETRY | __GFP_NOWARN)
 #define MAYFAIL (__GFP_RETRY_MAYFAIL | __GFP_NOWARN)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c
index 4ed28ac9ab3a..457e694a5c3f 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c
@@ -23,8 +23,9 @@
  */
 
 #include "i915_drv.h"
-#include "i915_gem_object.h"
 #include "i915_gem_clflush.h"
+#include "i915_gem_context.h"
+#include "i915_gem_object.h"
 #include "i915_globals.h"
 #include "intel_frontbuffer.h"
 
@@ -442,3 +443,10 @@ int __init i915_global_objects_init(void)
 	i915_global_register(&global.base);
 	return 0;
 }
+
+#if IS_ENABLED(CONFIG_DRM_I915_SELFTEST)
+#include "selftests/huge_gem_object.c"
+#include "selftests/huge_pages.c"
+#include "selftests/i915_gem_object.c"
+#include "selftests/i915_gem_coherency.c"
+#endif
diff --git a/drivers/gpu/drm/i915/i915_gem_pm.c b/drivers/gpu/drm/i915/gem/i915_gem_pm.c
index c0ad19605297..ad662e558dfb 100644
--- a/drivers/gpu/drm/i915/i915_gem_pm.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_pm.c
@@ -4,10 +4,10 @@
  * Copyright © 2019 Intel Corporation
  */
 
+#include "gem/i915_gem_pm.h"
 #include "gt/intel_gt_pm.h"
 
 #include "i915_drv.h"
-#include "i915_gem_pm.h"
 #include "i915_globals.h"
 
 static void i915_gem_park(struct drm_i915_private *i915)
diff --git a/drivers/gpu/drm/i915/i915_gem_pm.h b/drivers/gpu/drm/i915/gem/i915_gem_pm.h
index 6f7d5d11ac3b..6f7d5d11ac3b 100644
--- a/drivers/gpu/drm/i915/i915_gem_pm.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_pm.h
diff --git a/drivers/gpu/drm/i915/i915_gem_shrinker.c b/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c
index 2c7aefb3e101..cd42299f019a 100644
--- a/drivers/gpu/drm/i915/i915_gem_shrinker.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c
@@ -1,25 +1,7 @@
 /*
- * Copyright © 2008-2015 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
+ * SPDX-License-Identifier: MIT
  *
+ * Copyright © 2008-2015 Intel Corporation
  */
 
 #include <linux/oom.h>
@@ -32,7 +14,6 @@
 #include <linux/vmalloc.h>
 #include <drm/i915_drm.h>
 
-#include "i915_drv.h"
 #include "i915_trace.h"
 
 static bool shrinker_lock(struct drm_i915_private *i915,
diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
index 0a8082cfc761..9080a736663a 100644
--- a/drivers/gpu/drm/i915/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
@@ -1,32 +1,15 @@
 /*
- * Copyright © 2008-2012 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *    Chris Wilson <chris@chris-wilson.co.uk>
+ * SPDX-License-Identifier: MIT
  *
+ * Copyright © 2008-2012 Intel Corporation
  */
 
+#include <linux/errno.h>
+#include <linux/mutex.h>
+
+#include <drm/drm_mm.h>
 #include <drm/i915_drm.h>
+
 #include "i915_drv.h"
 
 /*
diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/gem/i915_gem_tiling.c
index 86d6d92ccbc9..ca0c2f451742 100644
--- a/drivers/gpu/drm/i915/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_tiling.c
@@ -1,37 +1,17 @@
 /*
- * Copyright © 2008 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
+ * SPDX-License-Identifier: MIT
  *
+ * Copyright © 2008 Intel Corporation
  */
 
 #include <linux/string.h>
 #include <linux/bitops.h>
 #include <drm/i915_drm.h>
 
-#include "gem/i915_gem_ioctls.h"
-
 #include "i915_drv.h"
+#include "i915_gem.h"
+#include "i915_gem_ioctls.h"
+#include "i915_gem_object.h"
 
 /**
  * DOC: buffer object tiling
diff --git a/drivers/gpu/drm/i915/i915_gem_userptr.c b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
index 2c1b6bb7a040..ccac73b72597 100644
--- a/drivers/gpu/drm/i915/i915_gem_userptr.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
@@ -1,25 +1,7 @@
 /*
- * Copyright © 2012-2014 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
+ * SPDX-License-Identifier: MIT
  *
+ * Copyright © 2012-2014 Intel Corporation
  */
 
 #include <linux/mmu_context.h>
@@ -30,9 +12,8 @@
 
 #include <drm/i915_drm.h>
 
-#include "gem/i915_gem_ioctls.h"
-
-#include "i915_drv.h"
+#include "i915_gem_ioctls.h"
+#include "i915_gem_object.h"
 #include "i915_trace.h"
 #include "intel_drv.h"
 
diff --git a/drivers/gpu/drm/i915/i915_gemfs.c b/drivers/gpu/drm/i915/gem/i915_gemfs.c
index 888b7d3f04c3..099f3397aada 100644
--- a/drivers/gpu/drm/i915/i915_gemfs.c
+++ b/drivers/gpu/drm/i915/gem/i915_gemfs.c
@@ -1,25 +1,7 @@
 /*
- * Copyright © 2017 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
+ * SPDX-License-Identifier: MIT
  *
+ * Copyright © 2017 Intel Corporation
  */
 
 #include <linux/fs.h>
diff --git a/drivers/gpu/drm/i915/gem/i915_gemfs.h b/drivers/gpu/drm/i915/gem/i915_gemfs.h
new file mode 100644
index 000000000000..2a1e59af3e4a
--- /dev/null
+++ b/drivers/gpu/drm/i915/gem/i915_gemfs.h
@@ -0,0 +1,16 @@
+/*
+ * SPDX-License-Identifier: MIT
+ *
+ * Copyright © 2017 Intel Corporation
+ */
+
+#ifndef __I915_GEMFS_H__
+#define __I915_GEMFS_H__
+
+struct drm_i915_private;
+
+int i915_gemfs_init(struct drm_i915_private *i915);
+
+void i915_gemfs_fini(struct drm_i915_private *i915);
+
+#endif
diff --git a/drivers/gpu/drm/i915/selftests/huge_gem_object.c b/drivers/gpu/drm/i915/gem/selftests/huge_gem_object.c
index 419fd4d6a8f0..824f3761314c 100644
--- a/drivers/gpu/drm/i915/selftests/huge_gem_object.c
+++ b/drivers/gpu/drm/i915/gem/selftests/huge_gem_object.c
@@ -1,25 +1,7 @@
 /*
- * Copyright © 2016 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
+ * SPDX-License-Identifier: MIT
  *
+ * Copyright © 2016 Intel Corporation
  */
 
 #include "huge_gem_object.h"
diff --git a/drivers/gpu/drm/i915/gem/selftests/huge_gem_object.h b/drivers/gpu/drm/i915/gem/selftests/huge_gem_object.h
new file mode 100644
index 000000000000..549c1394bcdc
--- /dev/null
+++ b/drivers/gpu/drm/i915/gem/selftests/huge_gem_object.h
@@ -0,0 +1,27 @@
+/*
+ * SPDX-License-Identifier: MIT
+ *
+ * Copyright © 2016 Intel Corporation
+ */
+
+#ifndef __HUGE_GEM_OBJECT_H
+#define __HUGE_GEM_OBJECT_H
+
+struct drm_i915_gem_object *
+huge_gem_object(struct drm_i915_private *i915,
+		phys_addr_t phys_size,
+		dma_addr_t dma_size);
+
+static inline phys_addr_t
+huge_gem_object_phys_size(struct drm_i915_gem_object *obj)
+{
+	return obj->scratch;
+}
+
+static inline dma_addr_t
+huge_gem_object_dma_size(struct drm_i915_gem_object *obj)
+{
+	return obj->base.size;
+}
+
+#endif /* !__HUGE_GEM_OBJECT_H */
diff --git a/drivers/gpu/drm/i915/selftests/huge_pages.c b/drivers/gpu/drm/i915/gem/selftests/huge_pages.c
index b22b8249dfbd..7b437f06a9be 100644
--- a/drivers/gpu/drm/i915/selftests/huge_pages.c
+++ b/drivers/gpu/drm/i915/gem/selftests/huge_pages.c
@@ -1,34 +1,21 @@
 /*
- * Copyright © 2017 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
+ * SPDX-License-Identifier: MIT
  *
+ * Copyright © 2017 Intel Corporation
  */
 
-#include "../i915_selftest.h"
-
 #include <linux/prime_numbers.h>
 
+#include "i915_selftest.h"
+
+#include "gem/i915_gem_pm.h"
+
 #include "igt_gem_utils.h"
-#include "mock_drm.h"
-#include "i915_random.h"
+#include "mock_context.h"
+
+#include "selftests/mock_drm.h"
+#include "selftests/mock_gem_device.h"
+#include "selftests/i915_random.h"
 
 static const unsigned int page_sizes[] = {
 	I915_GTT_PAGE_SIZE_2M,
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_coherency.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c
index cb25b5fc8027..5495875b48b3 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_coherency.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c
@@ -1,31 +1,13 @@
 /*
- * Copyright © 2017 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
+ * SPDX-License-Identifier: MIT
  *
+ * Copyright © 2017 Intel Corporation
  */
 
 #include <linux/prime_numbers.h>
 
-#include "../i915_selftest.h"
-#include "i915_random.h"
+#include "i915_selftest.h"
+#include "selftests/i915_random.h"
 
 static int cpu_set(struct drm_i915_gem_object *obj,
 		   unsigned long offset,
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
index c69c6d9a998b..653ae08a277f 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
@@ -1,42 +1,26 @@
 /*
- * Copyright © 2017 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
+ * SPDX-License-Identifier: MIT
  *
+ * Copyright © 2017 Intel Corporation
  */
 
 #include <linux/prime_numbers.h>
 
+#include "gem/i915_gem_pm.h"
 #include "gt/intel_reset.h"
 #include "i915_selftest.h"
 
-#include "i915_random.h"
-#include "igt_flush_test.h"
-#include "igt_gem_utils.h"
-#include "igt_live_test.h"
-#include "igt_reset.h"
-#include "igt_spinner.h"
+#include "gem/selftests/igt_gem_utils.h"
+#include "selftests/i915_random.h"
+#include "selftests/igt_flush_test.h"
+#include "selftests/igt_live_test.h"
+#include "selftests/igt_reset.h"
+#include "selftests/igt_spinner.h"
+#include "selftests/mock_drm.h"
+#include "selftests/mock_gem_device.h"
 
-#include "mock_drm.h"
-#include "mock_gem_device.h"
 #include "huge_gem_object.h"
+#include "igt_gem_utils.h"
 
 #define DW_PER_PAGE (PAGE_SIZE / sizeof(u32))
 
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c
index cc65a503e2f0..b7431712de66 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_dmabuf.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c
@@ -1,31 +1,13 @@
 /*
- * Copyright © 2016 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
+ * SPDX-License-Identifier: MIT
  *
+ * Copyright © 2016 Intel Corporation
  */
 
-#include "../i915_selftest.h"
+#include "i915_selftest.h"
 
-#include "mock_gem_device.h"
 #include "mock_dmabuf.h"
+#include "selftests/mock_gem_device.h"
 
 static int igt_dmabuf_export(void *arg)
 {
diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
index 87da01230179..12c90d8fe0fb 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
@@ -7,8 +7,8 @@
 #include <linux/prime_numbers.h>
 
 #include "gt/intel_gt_pm.h"
+#include "huge_gem_object.h"
 #include "i915_selftest.h"
-#include "selftests/huge_gem_object.h"
 #include "selftests/igt_flush_test.h"
 
 struct tile {
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_object.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_object.c
index a3dd2f1be95b..2b6db6f799de 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_object.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_object.c
@@ -1,32 +1,14 @@
 /*
- * Copyright © 2016 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
+ * SPDX-License-Identifier: MIT
  *
+ * Copyright © 2016 Intel Corporation
  */
 
-#include "../i915_selftest.h"
+#include "i915_selftest.h"
 
-#include "igt_flush_test.h"
-#include "mock_gem_device.h"
 #include "huge_gem_object.h"
+#include "selftests/igt_flush_test.h"
+#include "selftests/mock_gem_device.h"
 
 static int igt_gem_object(void *arg)
 {
diff --git a/drivers/gpu/drm/i915/selftests/igt_gem_utils.c b/drivers/gpu/drm/i915/gem/selftests/igt_gem_utils.c
index 16891b1a3e50..b232e6d2cd92 100644
--- a/drivers/gpu/drm/i915/selftests/igt_gem_utils.c
+++ b/drivers/gpu/drm/i915/gem/selftests/igt_gem_utils.c
@@ -6,11 +6,11 @@
 
 #include "igt_gem_utils.h"
 
+#include "gem/i915_gem_context.h"
+#include "gem/i915_gem_pm.h"
 #include "gt/intel_context.h"
 
-#include "../i915_gem_context.h"
-#include "../i915_gem_pm.h"
-#include "../i915_request.h"
+#include "i915_request.h"
 
 struct i915_request *
 igt_request_alloc(struct i915_gem_context *ctx, struct intel_engine_cs *engine)
diff --git a/drivers/gpu/drm/i915/selftests/igt_gem_utils.h b/drivers/gpu/drm/i915/gem/selftests/igt_gem_utils.h
index 0f17251cf75d..0f17251cf75d 100644
--- a/drivers/gpu/drm/i915/selftests/igt_gem_utils.h
+++ b/drivers/gpu/drm/i915/gem/selftests/igt_gem_utils.h
diff --git a/drivers/gpu/drm/i915/selftests/mock_context.c b/drivers/gpu/drm/i915/gem/selftests/mock_context.c
index 10e67c931ed1..68d50da035e6 100644
--- a/drivers/gpu/drm/i915/selftests/mock_context.c
+++ b/drivers/gpu/drm/i915/gem/selftests/mock_context.c
@@ -1,29 +1,11 @@
 /*
- * Copyright © 2016 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
+ * SPDX-License-Identifier: MIT
  *
+ * Copyright © 2016 Intel Corporation
  */
 
 #include "mock_context.h"
-#include "mock_gtt.h"
+#include "selftests/mock_gtt.h"
 
 struct i915_gem_context *
 mock_context(struct drm_i915_private *i915,
diff --git a/drivers/gpu/drm/i915/gem/selftests/mock_context.h b/drivers/gpu/drm/i915/gem/selftests/mock_context.h
new file mode 100644
index 000000000000..0b926653914f
--- /dev/null
+++ b/drivers/gpu/drm/i915/gem/selftests/mock_context.h
@@ -0,0 +1,24 @@
+/*
+ * SPDX-License-Identifier: MIT
+ *
+ * Copyright © 2016 Intel Corporation
+ */
+
+#ifndef __MOCK_CONTEXT_H
+#define __MOCK_CONTEXT_H
+
+void mock_init_contexts(struct drm_i915_private *i915);
+
+struct i915_gem_context *
+mock_context(struct drm_i915_private *i915,
+	     const char *name);
+
+void mock_context_close(struct i915_gem_context *ctx);
+
+struct i915_gem_context *
+live_context(struct drm_i915_private *i915, struct drm_file *file);
+
+struct i915_gem_context *kernel_context(struct drm_i915_private *i915);
+void kernel_context_close(struct i915_gem_context *ctx);
+
+#endif /* !__MOCK_CONTEXT_H */
diff --git a/drivers/gpu/drm/i915/selftests/mock_dmabuf.c b/drivers/gpu/drm/i915/gem/selftests/mock_dmabuf.c
index ca682caf1062..b9e059d4328a 100644
--- a/drivers/gpu/drm/i915/selftests/mock_dmabuf.c
+++ b/drivers/gpu/drm/i915/gem/selftests/mock_dmabuf.c
@@ -1,25 +1,7 @@
 /*
- * Copyright © 2016 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
+ * SPDX-License-Identifier: MIT
  *
+ * Copyright © 2016 Intel Corporation
  */
 
 #include "mock_dmabuf.h"
diff --git a/drivers/gpu/drm/i915/gem/selftests/mock_dmabuf.h b/drivers/gpu/drm/i915/gem/selftests/mock_dmabuf.h
new file mode 100644
index 000000000000..f0f8bbd82dfc
--- /dev/null
+++ b/drivers/gpu/drm/i915/gem/selftests/mock_dmabuf.h
@@ -0,0 +1,22 @@
+/*
+ * SPDX-License-Identifier: MIT
+ *
+ * Copyright © 2016 Intel Corporation
+ */
+
+#ifndef __MOCK_DMABUF_H__
+#define __MOCK_DMABUF_H__
+
+#include <linux/dma-buf.h>
+
+struct mock_dmabuf {
+	int npages;
+	struct page *pages[];
+};
+
+static struct mock_dmabuf *to_mock(struct dma_buf *buf)
+{
+	return buf->priv;
+}
+
+#endif /* !__MOCK_DMABUF_H__ */
diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_object.h b/drivers/gpu/drm/i915/gem/selftests/mock_gem_object.h
index 20acdbee7bd0..370360b4a148 100644
--- a/drivers/gpu/drm/i915/selftests/mock_gem_object.h
+++ b/drivers/gpu/drm/i915/gem/selftests/mock_gem_object.h
@@ -1,4 +1,9 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * SPDX-License-Identifier: MIT
+ *
+ * Copyright © 2016 Intel Corporation
+ */
+
 #ifndef __MOCK_GEM_OBJECT_H__
 #define __MOCK_GEM_OBJECT_H__
 
diff --git a/drivers/gpu/drm/i915/gt/intel_context.c b/drivers/gpu/drm/i915/gt/intel_context.c
index 5b31e1e05ddd..c78ec0b58e77 100644
--- a/drivers/gpu/drm/i915/gt/intel_context.c
+++ b/drivers/gpu/drm/i915/gt/intel_context.c
@@ -4,8 +4,10 @@
  * Copyright © 2019 Intel Corporation
  */
 
+#include "gem/i915_gem_context.h"
+#include "gem/i915_gem_pm.h"
+
 #include "i915_drv.h"
-#include "i915_gem_context.h"
 #include "i915_globals.h"
 
 #include "intel_context.h"
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index 1c83ea9adac0..672dde71a46c 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -24,10 +24,13 @@
 
 #include <drm/drm_print.h>
 
+#include "gem/i915_gem_context.h"
+
 #include "i915_drv.h"
 
 #include "intel_engine.h"
 #include "intel_engine_pm.h"
+#include "intel_context.h"
 #include "intel_lrc.h"
 #include "intel_reset.h"
 
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
index 38a8e55a7c85..448f3c0d8704 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -133,6 +133,8 @@
  */
 #include <linux/interrupt.h>
 
+#include "gem/i915_gem_context.h"
+
 #include "i915_drv.h"
 #include "i915_gem_render_state.h"
 #include "i915_vgpu.h"
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.h b/drivers/gpu/drm/i915/gt/intel_lrc.h
index e029aee87adf..c2bba82bcc16 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.h
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.h
@@ -24,7 +24,15 @@
 #ifndef _INTEL_LRC_H_
 #define _INTEL_LRC_H_
 
-#include "intel_engine.h"
+#include <linux/types.h>
+
+struct drm_printer;
+
+struct drm_i915_private;
+struct i915_gem_context;
+struct i915_request;
+struct intel_context;
+struct intel_engine_cs;
 
 /* Execlists regs */
 #define RING_ELSP(base)				_MMIO((base) + 0x230)
@@ -96,10 +104,6 @@ int intel_execlists_submission_init(struct intel_engine_cs *engine);
  */
 #define LRC_HEADER_PAGES LRC_PPHWSP_PN
 
-struct drm_printer;
-
-struct drm_i915_private;
-
 void intel_execlists_set_default_submission(struct intel_engine_cs *engine);
 
 void intel_lr_context_reset(struct intel_engine_cs *engine,
diff --git a/drivers/gpu/drm/i915/gt/intel_reset.c b/drivers/gpu/drm/i915/gt/intel_reset.c
index 8c60f7550f9c..377bc546a68f 100644
--- a/drivers/gpu/drm/i915/gt/intel_reset.c
+++ b/drivers/gpu/drm/i915/gt/intel_reset.c
@@ -7,6 +7,8 @@
 #include <linux/sched/mm.h>
 #include <linux/stop_machine.h>
 
+#include "gem/i915_gem_context.h"
+
 #include "i915_drv.h"
 #include "i915_gpu_error.h"
 #include "i915_irq.h"
diff --git a/drivers/gpu/drm/i915/gt/intel_ringbuffer.c b/drivers/gpu/drm/i915/gt/intel_ringbuffer.c
index ac93080bd863..66d5a52d505c 100644
--- a/drivers/gpu/drm/i915/gt/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/gt/intel_ringbuffer.c
@@ -31,9 +31,12 @@
 
 #include <drm/i915_drm.h>
 
+#include "gem/i915_gem_context.h"
+
 #include "i915_drv.h"
 #include "i915_gem_render_state.h"
 #include "i915_trace.h"
+#include "intel_context.h"
 #include "intel_reset.h"
 #include "intel_workarounds.h"
 
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index ce4bcca3f83c..133d069244f4 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -5,6 +5,7 @@
  */
 
 #include "i915_drv.h"
+#include "intel_context.h"
 #include "intel_workarounds.h"
 
 /**
diff --git a/drivers/gpu/drm/i915/gt/mock_engine.c b/drivers/gpu/drm/i915/gt/mock_engine.c
index 2941916b37bf..6d7562769eb2 100644
--- a/drivers/gpu/drm/i915/gt/mock_engine.c
+++ b/drivers/gpu/drm/i915/gt/mock_engine.c
@@ -22,8 +22,9 @@
  *
  */
 
+#include "gem/i915_gem_context.h"
+
 #include "i915_drv.h"
-#include "i915_gem_context.h"
 #include "intel_context.h"
 #include "intel_engine_pm.h"
 
diff --git a/drivers/gpu/drm/i915/gt/selftest_hangcheck.c b/drivers/gpu/drm/i915/gt/selftest_hangcheck.c
index 48a51739b926..690d77f5ecf6 100644
--- a/drivers/gpu/drm/i915/gt/selftest_hangcheck.c
+++ b/drivers/gpu/drm/i915/gt/selftest_hangcheck.c
@@ -24,19 +24,21 @@
 
 #include <linux/kthread.h>
 
+#include "gem/i915_gem_context.h"
 #include "intel_engine_pm.h"
 
 #include "i915_selftest.h"
 #include "selftests/i915_random.h"
 #include "selftests/igt_flush_test.h"
-#include "selftests/igt_gem_utils.h"
 #include "selftests/igt_reset.h"
 #include "selftests/igt_wedge_me.h"
 #include "selftests/igt_atomic.h"
 
-#include "selftests/mock_context.h"
 #include "selftests/mock_drm.h"
 
+#include "gem/selftests/mock_context.h"
+#include "gem/selftests/igt_gem_utils.h"
+
 #define IGT_IDLE_TIMEOUT 50 /* ms; time to wait after flushing between tests */
 
 struct hang {
diff --git a/drivers/gpu/drm/i915/gt/selftest_lrc.c b/drivers/gpu/drm/i915/gt/selftest_lrc.c
index a8c50900e2d4..dfacc46ae7d3 100644
--- a/drivers/gpu/drm/i915/gt/selftest_lrc.c
+++ b/drivers/gpu/drm/i915/gt/selftest_lrc.c
@@ -6,15 +6,18 @@
 
 #include <linux/prime_numbers.h>
 
+#include "gem/i915_gem_pm.h"
 #include "gt/intel_reset.h"
+
 #include "i915_selftest.h"
 #include "selftests/i915_random.h"
 #include "selftests/igt_flush_test.h"
-#include "selftests/igt_gem_utils.h"
 #include "selftests/igt_live_test.h"
 #include "selftests/igt_spinner.h"
 #include "selftests/lib_sw_fence.h"
-#include "selftests/mock_context.h"
+
+#include "gem/selftests/igt_gem_utils.h"
+#include "gem/selftests/mock_context.h"
 
 static int live_sanitycheck(void *arg)
 {
diff --git a/drivers/gpu/drm/i915/gt/selftest_workarounds.c b/drivers/gpu/drm/i915/gt/selftest_workarounds.c
index f9c9e7291187..9040cae38fc5 100644
--- a/drivers/gpu/drm/i915/gt/selftest_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/selftest_workarounds.c
@@ -4,17 +4,19 @@
  * Copyright © 2018 Intel Corporation
  */
 
+#include "gem/i915_gem_pm.h"
 #include "i915_selftest.h"
 #include "intel_reset.h"
 
 #include "selftests/igt_flush_test.h"
-#include "selftests/igt_gem_utils.h"
 #include "selftests/igt_reset.h"
 #include "selftests/igt_spinner.h"
 #include "selftests/igt_wedge_me.h"
-#include "selftests/mock_context.h"
 #include "selftests/mock_drm.h"
 
+#include "gem/selftests/igt_gem_utils.h"
+#include "gem/selftests/mock_context.h"
+
 static const struct wo_register {
 	enum intel_platform platform;
 	u32 reg;
diff --git a/drivers/gpu/drm/i915/gvt/mmio_context.c b/drivers/gpu/drm/i915/gvt/mmio_context.c
index 96e1edf21b3f..2998999e8568 100644
--- a/drivers/gpu/drm/i915/gvt/mmio_context.c
+++ b/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"
 
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c
index 3a691447f76c..d66bf77f55fd 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) \
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 344beab229a0..7ab8340af991 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -32,10 +32,10 @@
 #include <drm/drm_debugfs.h>
 #include <drm/drm_fourcc.h>
 
+#include "gem/i915_gem_context.h"
 #include "gt/intel_reset.h"
 
 #include "i915_debugfs.h"
-#include "i915_gem_context.h"
 #include "i915_irq.h"
 #include "intel_csr.h"
 #include "intel_dp.h"
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index a1f43dc5a8b5..5ca1594f3075 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -47,6 +47,7 @@
 #include <drm/drm_probe_helper.h>
 #include <drm/i915_drm.h>
 
+#include "gem/i915_gem_context.h"
 #include "gem/i915_gem_ioctls.h"
 #include "gt/intel_gt_pm.h"
 #include "gt/intel_reset.h"
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 596af542afea..38da46e773a3 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -80,7 +80,7 @@
 #include "intel_wopcm.h"
 
 #include "i915_gem.h"
-#include "i915_gem_context.h"
+#include "gem/i915_gem_context_types.h"
 #include "i915_gem_fence_reg.h"
 #include "i915_gem_gtt.h"
 #include "i915_gpu_error.h"
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 0570907cc9d2..096e31e3df92 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -38,7 +38,11 @@
 #include <linux/dma-buf.h>
 #include <linux/mman.h>
 
+#include "gem/i915_gem_clflush.h"
+#include "gem/i915_gem_context.h"
 #include "gem/i915_gem_ioctls.h"
+#include "gem/i915_gem_pm.h"
+#include "gem/i915_gemfs.h"
 #include "gt/intel_engine_pm.h"
 #include "gt/intel_gt_pm.h"
 #include "gt/intel_mocs.h"
@@ -46,9 +50,6 @@
 #include "gt/intel_workarounds.h"
 
 #include "i915_drv.h"
-#include "i915_gem_clflush.h"
-#include "i915_gemfs.h"
-#include "i915_gem_pm.h"
 #include "i915_trace.h"
 #include "i915_vgpu.h"
 
@@ -2371,9 +2372,5 @@ void i915_gem_track_fb(struct drm_i915_gem_object *old,
 #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST)
 #include "selftests/scatterlist.c"
 #include "selftests/mock_gem_device.c"
-#include "selftests/huge_gem_object.c"
-#include "selftests/huge_pages.c"
-#include "selftests/i915_gem_object.c"
-#include "selftests/i915_gem_coherency.c"
 #include "selftests/i915_gem.c"
 #endif
diff --git a/drivers/gpu/drm/i915/i915_gem_clflush.h b/drivers/gpu/drm/i915/i915_gem_clflush.h
deleted file mode 100644
index f390247561b3..000000000000
--- a/drivers/gpu/drm/i915/i915_gem_clflush.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright © 2016 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- */
-
-#ifndef __I915_GEM_CLFLUSH_H__
-#define __I915_GEM_CLFLUSH_H__
-
-struct drm_i915_private;
-struct drm_i915_gem_object;
-
-bool i915_gem_clflush_object(struct drm_i915_gem_object *obj,
-			     unsigned int flags);
-#define I915_CLFLUSH_FORCE BIT(0)
-#define I915_CLFLUSH_SYNC BIT(1)
-
-#endif /* __I915_GEM_CLFLUSH_H__ */
diff --git a/drivers/gpu/drm/i915/i915_gem_evict.c b/drivers/gpu/drm/i915/i915_gem_evict.c
index 0bdb3e072ba5..a5783c4cb98b 100644
--- a/drivers/gpu/drm/i915/i915_gem_evict.c
+++ b/drivers/gpu/drm/i915/i915_gem_evict.c
@@ -28,6 +28,8 @@
 
 #include <drm/i915_drm.h>
 
+#include "gem/i915_gem_context.h"
+
 #include "i915_drv.h"
 #include "intel_drv.h"
 #include "i915_trace.h"
diff --git a/drivers/gpu/drm/i915/i915_gemfs.h b/drivers/gpu/drm/i915/i915_gemfs.h
deleted file mode 100644
index cca8bdc5b93e..000000000000
--- a/drivers/gpu/drm/i915/i915_gemfs.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright © 2017 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- */
-
-#ifndef __I915_GEMFS_H__
-#define __I915_GEMFS_H__
-
-struct drm_i915_private;
-
-int i915_gemfs_init(struct drm_i915_private *i915);
-
-void i915_gemfs_fini(struct drm_i915_private *i915);
-
-#endif
diff --git a/drivers/gpu/drm/i915/i915_globals.c b/drivers/gpu/drm/i915/i915_globals.c
index db52a58eadcc..2d5fcba98841 100644
--- a/drivers/gpu/drm/i915/i915_globals.c
+++ b/drivers/gpu/drm/i915/i915_globals.c
@@ -8,7 +8,7 @@
 #include <linux/workqueue.h>
 
 #include "i915_active.h"
-#include "i915_gem_context.h"
+#include "gem/i915_gem_context.h"
 #include "gem/i915_gem_object.h"
 #include "i915_globals.h"
 #include "i915_request.h"
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index 4f85cbdddb0d..c86865a34972 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -36,6 +36,8 @@
 
 #include <drm/drm_print.h>
 
+#include "gem/i915_gem_context.h"
+
 #include "i915_drv.h"
 #include "i915_gpu_error.h"
 #include "intel_atomic.h"
diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
index 379fd89a180f..2e33a9b4eae7 100644
--- a/drivers/gpu/drm/i915/i915_perf.c
+++ b/drivers/gpu/drm/i915/i915_perf.c
@@ -195,6 +195,8 @@
 #include <linux/sizes.h>
 #include <linux/uuid.h>
 
+#include "gem/i915_gem_context.h"
+#include "gem/i915_gem_pm.h"
 #include "gt/intel_lrc_reg.h"
 
 #include "i915_drv.h"
diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c
index 18b34b0bf872..da1e6984a8cc 100644
--- a/drivers/gpu/drm/i915/i915_request.c
+++ b/drivers/gpu/drm/i915/i915_request.c
@@ -29,6 +29,9 @@
 #include <linux/sched/clock.h>
 #include <linux/sched/signal.h>
 
+#include "gem/i915_gem_context.h"
+#include "gt/intel_context.h"
+
 #include "i915_active.h"
 #include "i915_drv.h"
 #include "i915_globals.h"
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 6a063d3fccee..f454cf2450b5 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -45,7 +45,6 @@
 #include <drm/i915_drm.h>
 
 #include "i915_drv.h"
-#include "i915_gem_clflush.h"
 #include "i915_trace.h"
 #include "intel_acpi.h"
 #include "intel_atomic.h"
diff --git a/drivers/gpu/drm/i915/intel_guc_submission.c b/drivers/gpu/drm/i915/intel_guc_submission.c
index ffdab22db2b0..a4f98ccef0fe 100644
--- a/drivers/gpu/drm/i915/intel_guc_submission.c
+++ b/drivers/gpu/drm/i915/intel_guc_submission.c
@@ -26,6 +26,8 @@
 
 #include "gt/intel_engine_pm.h"
 #include "gt/intel_lrc_reg.h"
+#include "gt/intel_context.h"
+#include "gem/i915_gem_context.h"
 
 #include "intel_guc_submission.h"
 #include "i915_drv.h"
diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c
index b64b45d9b538..80dcd879fc58 100644
--- a/drivers/gpu/drm/i915/intel_overlay.c
+++ b/drivers/gpu/drm/i915/intel_overlay.c
@@ -29,6 +29,8 @@
 #include <drm/drm_fourcc.h>
 #include <drm/i915_drm.h>
 
+#include "gem/i915_gem_pm.h"
+
 #include "i915_drv.h"
 #include "i915_reg.h"
 #include "intel_drv.h"
diff --git a/drivers/gpu/drm/i915/selftests/huge_gem_object.h b/drivers/gpu/drm/i915/selftests/huge_gem_object.h
deleted file mode 100644
index a6133a9e8029..000000000000
--- a/drivers/gpu/drm/i915/selftests/huge_gem_object.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright © 2016 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- */
-
-#ifndef __HUGE_GEM_OBJECT_H
-#define __HUGE_GEM_OBJECT_H
-
-struct drm_i915_gem_object *
-huge_gem_object(struct drm_i915_private *i915,
-		phys_addr_t phys_size,
-		dma_addr_t dma_size);
-
-static inline phys_addr_t
-huge_gem_object_phys_size(struct drm_i915_gem_object *obj)
-{
-	return obj->scratch;
-}
-
-static inline dma_addr_t
-huge_gem_object_dma_size(struct drm_i915_gem_object *obj)
-{
-	return obj->base.size;
-}
-
-#endif /* !__HUGE_GEM_OBJECT_H */
diff --git a/drivers/gpu/drm/i915/selftests/i915_active.c b/drivers/gpu/drm/i915/selftests/i915_active.c
index eee838dc0634..cc1ca4be1a00 100644
--- a/drivers/gpu/drm/i915/selftests/i915_active.c
+++ b/drivers/gpu/drm/i915/selftests/i915_active.c
@@ -4,7 +4,9 @@
  * Copyright © 2018 Intel Corporation
  */
 
-#include "../i915_selftest.h"
+#include "gem/i915_gem_pm.h"
+
+#include "i915_selftest.h"
 
 #include "igt_flush_test.h"
 #include "lib_sw_fence.h"
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem.c b/drivers/gpu/drm/i915/selftests/i915_gem.c
index c6a9bff85311..83643929416c 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem.c
@@ -6,11 +6,13 @@
 
 #include <linux/random.h>
 
-#include "../i915_selftest.h"
+#include "gem/selftests/igt_gem_utils.h"
+#include "gem/selftests/mock_context.h"
+
+#include "i915_selftest.h"
 
-#include "igt_gem_utils.h"
 #include "igt_flush_test.h"
-#include "mock_context.h"
+#include "mock_drm.h"
 
 static int switch_to_context(struct drm_i915_private *i915,
 			     struct i915_gem_context *ctx)
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_evict.c b/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
index 4fc6e5445dd1..1d8235303edf 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
@@ -22,11 +22,13 @@
  *
  */
 
-#include "../i915_selftest.h"
+#include "gem/i915_gem_pm.h"
+#include "gem/selftests/igt_gem_utils.h"
+#include "gem/selftests/mock_context.h"
+
+#include "i915_selftest.h"
 
-#include "igt_gem_utils.h"
 #include "lib_sw_fence.h"
-#include "mock_context.h"
 #include "mock_drm.h"
 #include "mock_gem_device.h"
 
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
index 9cca66e4420a..f1e95eaf6923 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
@@ -25,10 +25,11 @@
 #include <linux/list_sort.h>
 #include <linux/prime_numbers.h>
 
-#include "../i915_selftest.h"
+#include "gem/selftests/mock_context.h"
+
 #include "i915_random.h"
+#include "i915_selftest.h"
 
-#include "mock_context.h"
 #include "mock_drm.h"
 #include "mock_gem_device.h"
 
diff --git a/drivers/gpu/drm/i915/selftests/i915_request.c b/drivers/gpu/drm/i915/selftests/i915_request.c
index b60591531e4a..4fd5356c6577 100644
--- a/drivers/gpu/drm/i915/selftests/i915_request.c
+++ b/drivers/gpu/drm/i915/selftests/i915_request.c
@@ -24,12 +24,14 @@
 
 #include <linux/prime_numbers.h>
 
-#include "../i915_selftest.h"
+#include "gem/i915_gem_pm.h"
+#include "gem/selftests/mock_context.h"
+
 #include "i915_random.h"
+#include "i915_selftest.h"
 #include "igt_live_test.h"
 #include "lib_sw_fence.h"
 
-#include "mock_context.h"
 #include "mock_drm.h"
 #include "mock_gem_device.h"
 
diff --git a/drivers/gpu/drm/i915/selftests/i915_timeline.c b/drivers/gpu/drm/i915/selftests/i915_timeline.c
index ff9ebe50fae8..acb2cc5136b7 100644
--- a/drivers/gpu/drm/i915/selftests/i915_timeline.c
+++ b/drivers/gpu/drm/i915/selftests/i915_timeline.c
@@ -6,8 +6,10 @@
 
 #include <linux/prime_numbers.h>
 
-#include "../i915_selftest.h"
+#include "gem/i915_gem_pm.h"
+
 #include "i915_random.h"
+#include "i915_selftest.h"
 
 #include "igt_flush_test.h"
 #include "mock_gem_device.h"
diff --git a/drivers/gpu/drm/i915/selftests/i915_vma.c b/drivers/gpu/drm/i915/selftests/i915_vma.c
index 0027c1fac336..425b76133850 100644
--- a/drivers/gpu/drm/i915/selftests/i915_vma.c
+++ b/drivers/gpu/drm/i915/selftests/i915_vma.c
@@ -24,10 +24,11 @@
 
 #include <linux/prime_numbers.h>
 
-#include "../i915_selftest.h"
+#include "gem/selftests/mock_context.h"
+
+#include "i915_selftest.h"
 
 #include "mock_gem_device.h"
-#include "mock_context.h"
 #include "mock_gtt.h"
 
 static bool assert_vma(struct i915_vma *vma,
diff --git a/drivers/gpu/drm/i915/selftests/igt_flush_test.c b/drivers/gpu/drm/i915/selftests/igt_flush_test.c
index e42f3c58536a..5bfd1b2626a2 100644
--- a/drivers/gpu/drm/i915/selftests/igt_flush_test.c
+++ b/drivers/gpu/drm/i915/selftests/igt_flush_test.c
@@ -4,9 +4,11 @@
  * Copyright © 2018 Intel Corporation
  */
 
-#include "../i915_drv.h"
+#include "gem/i915_gem_context.h"
+
+#include "i915_drv.h"
+#include "i915_selftest.h"
 
-#include "../i915_selftest.h"
 #include "igt_flush_test.h"
 
 int igt_flush_test(struct drm_i915_private *i915, unsigned int flags)
diff --git a/drivers/gpu/drm/i915/selftests/igt_spinner.c b/drivers/gpu/drm/i915/selftests/igt_spinner.c
index ece8a8a0d3b0..38d6f1b10c54 100644
--- a/drivers/gpu/drm/i915/selftests/igt_spinner.c
+++ b/drivers/gpu/drm/i915/selftests/igt_spinner.c
@@ -4,7 +4,8 @@
  * Copyright © 2018 Intel Corporation
  */
 
-#include "igt_gem_utils.h"
+#include "gem/selftests/igt_gem_utils.h"
+
 #include "igt_spinner.h"
 
 int igt_spinner_init(struct igt_spinner *spin, struct drm_i915_private *i915)
diff --git a/drivers/gpu/drm/i915/selftests/igt_spinner.h b/drivers/gpu/drm/i915/selftests/igt_spinner.h
index d312e7cdab68..34a88ac9b47a 100644
--- a/drivers/gpu/drm/i915/selftests/igt_spinner.h
+++ b/drivers/gpu/drm/i915/selftests/igt_spinner.h
@@ -7,13 +7,12 @@
 #ifndef __I915_SELFTESTS_IGT_SPINNER_H__
 #define __I915_SELFTESTS_IGT_SPINNER_H__
 
-#include "../i915_selftest.h"
-
+#include "gem/i915_gem_context.h"
 #include "gt/intel_engine.h"
 
-#include "../i915_drv.h"
-#include "../i915_request.h"
-#include "../i915_gem_context.h"
+#include "i915_drv.h"
+#include "i915_request.h"
+#include "i915_selftest.h"
 
 struct igt_spinner {
 	struct drm_i915_private *i915;
diff --git a/drivers/gpu/drm/i915/selftests/intel_guc.c b/drivers/gpu/drm/i915/selftests/intel_guc.c
index b05a21eaa8f4..7fd0321e0947 100644
--- a/drivers/gpu/drm/i915/selftests/intel_guc.c
+++ b/drivers/gpu/drm/i915/selftests/intel_guc.c
@@ -22,7 +22,8 @@
  *
  */
 
-#include "../i915_selftest.h"
+#include "i915_selftest.h"
+#include "gem/i915_gem_pm.h"
 
 /* max doorbell number + negative test for each client type */
 #define ATTEMPTS (GUC_NUM_DOORBELLS + GUC_CLIENT_PRIORITY_NUM)
diff --git a/drivers/gpu/drm/i915/selftests/mock_context.h b/drivers/gpu/drm/i915/selftests/mock_context.h
deleted file mode 100644
index 29b9d60a158b..000000000000
--- a/drivers/gpu/drm/i915/selftests/mock_context.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright © 2016 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- */
-
-#ifndef __MOCK_CONTEXT_H
-#define __MOCK_CONTEXT_H
-
-void mock_init_contexts(struct drm_i915_private *i915);
-
-struct i915_gem_context *
-mock_context(struct drm_i915_private *i915,
-	     const char *name);
-
-void mock_context_close(struct i915_gem_context *ctx);
-
-struct i915_gem_context *
-live_context(struct drm_i915_private *i915, struct drm_file *file);
-
-struct i915_gem_context *kernel_context(struct drm_i915_private *i915);
-void kernel_context_close(struct i915_gem_context *ctx);
-
-#endif /* !__MOCK_CONTEXT_H */
diff --git a/drivers/gpu/drm/i915/selftests/mock_dmabuf.h b/drivers/gpu/drm/i915/selftests/mock_dmabuf.h
deleted file mode 100644
index ec80613159b9..000000000000
--- a/drivers/gpu/drm/i915/selftests/mock_dmabuf.h
+++ /dev/null
@@ -1,41 +0,0 @@
-
-/*
- * Copyright © 2016 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- */
-
-#ifndef __MOCK_DMABUF_H__
-#define __MOCK_DMABUF_H__
-
-#include <linux/dma-buf.h>
-
-struct mock_dmabuf {
-	int npages;
-	struct page *pages[];
-};
-
-static struct mock_dmabuf *to_mock(struct dma_buf *buf)
-{
-	return buf->priv;
-}
-
-#endif /* !__MOCK_DMABUF_H__ */
diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
index 9fd02025d382..e25b74a27f83 100644
--- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c
+++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
@@ -27,13 +27,14 @@
 
 #include "gt/mock_engine.h"
 
-#include "mock_context.h"
 #include "mock_request.h"
 #include "mock_gem_device.h"
-#include "mock_gem_object.h"
 #include "mock_gtt.h"
 #include "mock_uncore.h"
 
+#include "gem/selftests/mock_context.h"
+#include "gem/selftests/mock_gem_object.h"
+
 void mock_device_flush(struct drm_i915_private *i915)
 {
 	struct intel_engine_cs *engine;
diff --git a/drivers/gpu/drm/i915/selftests/mock_request.c b/drivers/gpu/drm/i915/selftests/mock_request.c
index b99f7576153c..9390fc09984b 100644
--- a/drivers/gpu/drm/i915/selftests/mock_request.c
+++ b/drivers/gpu/drm/i915/selftests/mock_request.c
@@ -22,9 +22,9 @@
  *
  */
 
+#include "gem/selftests/igt_gem_utils.h"
 #include "gt/mock_engine.h"
 
-#include "igt_gem_utils.h"
 #include "mock_request.h"
 
 struct i915_request *