[PATCH 24/43] drm/i915: Pull GEM ioctls interface to its own file

Chris Wilson chris at chris-wilson.co.uk
Mon Mar 25 23:38:07 UTC 2019


Declutter i915_drv/gem.h by moving the ioctl API into its own header.

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld at intel.com>
---
 drivers/gpu/drm/i915/Makefile                 |  1 +
 drivers/gpu/drm/i915/gem/i915_gem_ioctls.h    | 52 +++++++++++++++++++
 .../gem/test_i915_gem_ioctls_standalone.c     |  7 +++
 drivers/gpu/drm/i915/i915_drv.c               |  2 +
 drivers/gpu/drm/i915/i915_drv.h               | 38 --------------
 drivers/gpu/drm/i915/i915_gem.c               |  2 +
 drivers/gpu/drm/i915/i915_gem_execbuffer.c    |  2 +
 drivers/gpu/drm/i915/i915_gem_tiling.c        |  3 ++
 drivers/gpu/drm/i915/i915_gem_userptr.c       | 12 +++--
 9 files changed, 77 insertions(+), 42 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_ioctls.h
 create mode 100644 drivers/gpu/drm/i915/gem/test_i915_gem_ioctls_standalone.c

diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
index 4ac37682a410..6469a39f305b 100644
--- a/drivers/gpu/drm/i915/Makefile
+++ b/drivers/gpu/drm/i915/Makefile
@@ -59,6 +59,7 @@ i915-$(CONFIG_PERF_EVENTS) += i915_pmu.o
 
 # Test the headers are compilable as standalone units
 i915-$(CONFIG_DRM_I915_WERROR) += \
+	gem/test_i915_gem_ioctls_standalone.o \
 	gem/test_i915_gem_object_types_standalone.o \
 	test_i915_active_types_standalone.o \
 	test_i915_gem_context_types_standalone.o \
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ioctls.h b/drivers/gpu/drm/i915/gem/i915_gem_ioctls.h
new file mode 100644
index 000000000000..ddc7f2a52b3e
--- /dev/null
+++ b/drivers/gpu/drm/i915/gem/i915_gem_ioctls.h
@@ -0,0 +1,52 @@
+/*
+ * SPDX-License-Identifier: MIT
+ *
+ * Copyright © 2019 Intel Corporation
+ */
+
+#ifndef I915_GEM_IOCTLS_H
+#define I915_GEM_IOCTLS_H
+
+struct drm_device;
+struct drm_file;
+
+int i915_gem_busy_ioctl(struct drm_device *dev, void *data,
+			struct drm_file *file);
+int i915_gem_create_ioctl(struct drm_device *dev, void *data,
+			  struct drm_file *file);
+int i915_gem_execbuffer_ioctl(struct drm_device *dev, void *data,
+			      struct drm_file *file);
+int i915_gem_execbuffer2_ioctl(struct drm_device *dev, void *data,
+			       struct drm_file *file);
+int i915_gem_get_aperture_ioctl(struct drm_device *dev, void *data,
+				struct drm_file *file);
+int i915_gem_get_caching_ioctl(struct drm_device *dev, void *data,
+			       struct drm_file *file);
+int i915_gem_get_tiling_ioctl(struct drm_device *dev, void *data,
+			      struct drm_file *file);
+int i915_gem_madvise_ioctl(struct drm_device *dev, void *data,
+			   struct drm_file *file);
+int i915_gem_mmap_ioctl(struct drm_device *dev, void *data,
+			struct drm_file *file);
+int i915_gem_mmap_gtt_ioctl(struct drm_device *dev, void *data,
+			    struct drm_file *file);
+int i915_gem_pread_ioctl(struct drm_device *dev, void *data,
+			 struct drm_file *file);
+int i915_gem_pwrite_ioctl(struct drm_device *dev, void *data,
+			  struct drm_file *file);
+int i915_gem_set_caching_ioctl(struct drm_device *dev, void *data,
+			       struct drm_file *file);
+int i915_gem_set_domain_ioctl(struct drm_device *dev, void *data,
+			      struct drm_file *file);
+int i915_gem_set_tiling_ioctl(struct drm_device *dev, void *data,
+			      struct drm_file *file);
+int i915_gem_sw_finish_ioctl(struct drm_device *dev, void *data,
+			     struct drm_file *file);
+int i915_gem_throttle_ioctl(struct drm_device *dev, void *data,
+			    struct drm_file *file);
+int i915_gem_userptr_ioctl(struct drm_device *dev, void *data,
+			   struct drm_file *file);
+int i915_gem_wait_ioctl(struct drm_device *dev, void *data,
+			struct drm_file *file);
+
+#endif
diff --git a/drivers/gpu/drm/i915/gem/test_i915_gem_ioctls_standalone.c b/drivers/gpu/drm/i915/gem/test_i915_gem_ioctls_standalone.c
new file mode 100644
index 000000000000..df5f2b43d81c
--- /dev/null
+++ b/drivers/gpu/drm/i915/gem/test_i915_gem_ioctls_standalone.c
@@ -0,0 +1,7 @@
+/*
+ * SPDX-License-Identifier: MIT
+ *
+ * Copyright © 2019 Intel Corporation
+ */
+
+#include "i915_gem_ioctls.h"
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 73fb4ce6d4a9..10d56da2200e 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -47,6 +47,8 @@
 #include <drm/drm_probe_helper.h>
 #include <drm/i915_drm.h>
 
+#include "gem/i915_gem_ioctls.h"
+
 #include "i915_drv.h"
 #include "i915_trace.h"
 #include "i915_pmu.h"
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index b39223b4c738..2b3a91070129 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2761,46 +2761,8 @@ ibx_disable_display_interrupt(struct drm_i915_private *dev_priv, u32 bits)
 }
 
 /* i915_gem.c */
-int i915_gem_create_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *file_priv);
-int i915_gem_pread_ioctl(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv);
-int i915_gem_pwrite_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *file_priv);
-int i915_gem_mmap_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file_priv);
-int i915_gem_mmap_gtt_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file_priv);
-int i915_gem_set_domain_ioctl(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv);
-int i915_gem_sw_finish_ioctl(struct drm_device *dev, void *data,
-			     struct drm_file *file_priv);
-int i915_gem_execbuffer_ioctl(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv);
-int i915_gem_execbuffer2_ioctl(struct drm_device *dev, void *data,
-			       struct drm_file *file_priv);
-int i915_gem_busy_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file_priv);
-int i915_gem_get_caching_ioctl(struct drm_device *dev, void *data,
-			       struct drm_file *file);
-int i915_gem_set_caching_ioctl(struct drm_device *dev, void *data,
-			       struct drm_file *file);
-int i915_gem_throttle_ioctl(struct drm_device *dev, void *data,
-			    struct drm_file *file_priv);
-int i915_gem_madvise_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv);
-int i915_gem_set_tiling_ioctl(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv);
-int i915_gem_get_tiling_ioctl(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv);
 int i915_gem_init_userptr(struct drm_i915_private *dev_priv);
 void i915_gem_cleanup_userptr(struct drm_i915_private *dev_priv);
-int i915_gem_userptr_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file);
-int i915_gem_get_aperture_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *file_priv);
-int i915_gem_wait_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file_priv);
 void i915_gem_sanitize(struct drm_i915_private *i915);
 int i915_gem_init_early(struct drm_i915_private *dev_priv);
 void i915_gem_cleanup_early(struct drm_i915_private *dev_priv);
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 6f615be007d7..452cc7020bbf 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -39,6 +39,8 @@
 #include <linux/dma-buf.h>
 #include <linux/mman.h>
 
+#include "gem/i915_gem_ioctls.h"
+
 #include "i915_drv.h"
 #include "i915_gem_clflush.h"
 #include "i915_gemfs.h"
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index fd6a00479cc6..463103305059 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -34,6 +34,8 @@
 #include <drm/drm_syncobj.h>
 #include <drm/i915_drm.h>
 
+#include "gem/i915_gem_ioctls.h"
+
 #include "i915_drv.h"
 #include "i915_gem_clflush.h"
 #include "i915_gem_pm.h"
diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c
index a9b5329dae3b..7d5cc9ccf6dd 100644
--- a/drivers/gpu/drm/i915/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/i915_gem_tiling.c
@@ -28,6 +28,9 @@
 #include <linux/string.h>
 #include <linux/bitops.h>
 #include <drm/i915_drm.h>
+
+#include "gem/i915_gem_ioctls.h"
+
 #include "i915_drv.h"
 
 /**
diff --git a/drivers/gpu/drm/i915/i915_gem_userptr.c b/drivers/gpu/drm/i915/i915_gem_userptr.c
index ad0087127144..bfe985b36e07 100644
--- a/drivers/gpu/drm/i915/i915_gem_userptr.c
+++ b/drivers/gpu/drm/i915/i915_gem_userptr.c
@@ -22,16 +22,20 @@
  *
  */
 
-#include <drm/i915_drm.h>
-#include "i915_drv.h"
-#include "i915_trace.h"
-#include "intel_drv.h"
 #include <linux/mmu_context.h>
 #include <linux/mmu_notifier.h>
 #include <linux/mempolicy.h>
 #include <linux/swap.h>
 #include <linux/sched/mm.h>
 
+#include <drm/i915_drm.h>
+
+#include "gem/i915_gem_ioctls.h"
+
+#include "i915_drv.h"
+#include "i915_trace.h"
+#include "intel_drv.h"
+
 struct i915_mm_struct {
 	struct mm_struct *mm;
 	struct drm_i915_private *i915;
-- 
2.20.1



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