[PATCH 2/3] drm/debugfs: split registration into dev and minor

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The different subsystems should probably only register their debugfs
files once.

This temporary removes the common files from the render node directory.

Signed-off-by: Christian König <christian.koenig@xxxxxxx>
---
 drivers/gpu/drm/drm_atomic.c        |  4 ++--
 drivers/gpu/drm/drm_client.c        |  4 ++--
 drivers/gpu/drm/drm_crtc_internal.h |  2 +-
 drivers/gpu/drm/drm_debugfs.c       | 24 ++++++++++++------------
 drivers/gpu/drm/drm_drv.c           |  4 +++-
 drivers/gpu/drm/drm_framebuffer.c   |  4 ++--
 drivers/gpu/drm/drm_internal.h      |  5 +++--
 include/drm/drm_client.h            |  2 +-
 8 files changed, 26 insertions(+), 23 deletions(-)

diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index 5457c02ca1ab..ae6ec1dd162a 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -1770,9 +1770,9 @@ static const struct drm_debugfs_info drm_atomic_debugfs_list[] = {
 	{"state", drm_state_info, 0},
 };
 
-void drm_atomic_debugfs_init(struct drm_minor *minor)
+void drm_atomic_debugfs_init(struct drm_device *dev)
 {
-	drm_debugfs_add_files(minor->dev, drm_atomic_debugfs_list,
+	drm_debugfs_add_files(dev, drm_atomic_debugfs_list,
 			      ARRAY_SIZE(drm_atomic_debugfs_list));
 }
 #endif
diff --git a/drivers/gpu/drm/drm_client.c b/drivers/gpu/drm/drm_client.c
index 009e7b10455c..847acf0ef570 100644
--- a/drivers/gpu/drm/drm_client.c
+++ b/drivers/gpu/drm/drm_client.c
@@ -507,9 +507,9 @@ static const struct drm_debugfs_info drm_client_debugfs_list[] = {
 	{ "internal_clients", drm_client_debugfs_internal_clients, 0 },
 };
 
-void drm_client_debugfs_init(struct drm_minor *minor)
+void drm_client_debugfs_init(struct drm_device *dev)
 {
-	drm_debugfs_add_files(minor->dev, drm_client_debugfs_list,
+	drm_debugfs_add_files(dev, drm_client_debugfs_list,
 			      ARRAY_SIZE(drm_client_debugfs_list));
 }
 #endif
diff --git a/drivers/gpu/drm/drm_crtc_internal.h b/drivers/gpu/drm/drm_crtc_internal.h
index 501a10edd0e1..8556c3b3ff88 100644
--- a/drivers/gpu/drm/drm_crtc_internal.h
+++ b/drivers/gpu/drm/drm_crtc_internal.h
@@ -232,7 +232,7 @@ int drm_mode_dirtyfb_ioctl(struct drm_device *dev,
 /* drm_atomic.c */
 #ifdef CONFIG_DEBUG_FS
 struct drm_minor;
-void drm_atomic_debugfs_init(struct drm_minor *minor);
+void drm_atomic_debugfs_init(struct drm_device *dev);
 #endif
 
 int __drm_atomic_helper_disable_plane(struct drm_plane *plane,
diff --git a/drivers/gpu/drm/drm_debugfs.c b/drivers/gpu/drm/drm_debugfs.c
index 2724cac03509..558e3a7271a5 100644
--- a/drivers/gpu/drm/drm_debugfs.c
+++ b/drivers/gpu/drm/drm_debugfs.c
@@ -231,22 +231,22 @@ int drm_debugfs_init(struct drm_minor *minor, int minor_id,
 	return 0;
 }
 
-void drm_debugfs_register(struct drm_minor *minor)
+void drm_debugfs_dev_register(struct drm_device *dev)
 {
-	struct drm_device *dev = minor->dev;
-	struct drm_debugfs_entry *entry, *tmp;
-
-	drm_debugfs_add_files(minor->dev, drm_debugfs_list, DRM_DEBUGFS_ENTRIES);
-
-	if (drm_drv_uses_atomic_modeset(dev)) {
-		drm_atomic_debugfs_init(minor);
-	}
+	drm_debugfs_add_files(dev, drm_debugfs_list, DRM_DEBUGFS_ENTRIES);
 
 	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
-		drm_framebuffer_debugfs_init(minor);
-
-		drm_client_debugfs_init(minor);
+		drm_framebuffer_debugfs_init(dev);
+		drm_client_debugfs_init(dev);
 	}
+	if (drm_drv_uses_atomic_modeset(dev))
+		drm_atomic_debugfs_init(dev);
+}
+
+void drm_debugfs_minor_register(struct drm_minor *minor)
+{
+	struct drm_device *dev = minor->dev;
+	struct drm_debugfs_entry *entry, *tmp;
 
 	if (dev->driver->debugfs_init)
 		dev->driver->debugfs_init(minor);
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 88ce22c04672..2cbe028e548c 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -179,7 +179,7 @@ static int drm_minor_register(struct drm_device *dev, unsigned int type)
 	if (minor->type == DRM_MINOR_ACCEL)
 		accel_debugfs_init(minor, minor->index);
 	else
-		drm_debugfs_register(minor);
+		drm_debugfs_minor_register(minor);
 
 	ret = device_add(minor->kdev);
 	if (ret)
@@ -913,6 +913,8 @@ int drm_dev_register(struct drm_device *dev, unsigned long flags)
 	if (drm_dev_needs_global_mutex(dev))
 		mutex_lock(&drm_global_mutex);
 
+	drm_debugfs_dev_register(dev);
+
 	ret = drm_minor_register(dev, DRM_MINOR_RENDER);
 	if (ret)
 		goto err_minors;
diff --git a/drivers/gpu/drm/drm_framebuffer.c b/drivers/gpu/drm/drm_framebuffer.c
index aff3746dedfb..ba51deb6d042 100644
--- a/drivers/gpu/drm/drm_framebuffer.c
+++ b/drivers/gpu/drm/drm_framebuffer.c
@@ -1222,9 +1222,9 @@ static const struct drm_debugfs_info drm_framebuffer_debugfs_list[] = {
 	{ "framebuffer", drm_framebuffer_info, 0 },
 };
 
-void drm_framebuffer_debugfs_init(struct drm_minor *minor)
+void drm_framebuffer_debugfs_init(struct drm_device *dev)
 {
-	drm_debugfs_add_files(minor->dev, drm_framebuffer_debugfs_list,
+	drm_debugfs_add_files(dev, drm_framebuffer_debugfs_list,
 			      ARRAY_SIZE(drm_framebuffer_debugfs_list));
 }
 #endif
diff --git a/drivers/gpu/drm/drm_internal.h b/drivers/gpu/drm/drm_internal.h
index 332fb65a935a..5ff7bf88f162 100644
--- a/drivers/gpu/drm/drm_internal.h
+++ b/drivers/gpu/drm/drm_internal.h
@@ -185,7 +185,8 @@ int drm_gem_dumb_destroy(struct drm_file *file, struct drm_device *dev,
 #if defined(CONFIG_DEBUG_FS)
 int drm_debugfs_init(struct drm_minor *minor, int minor_id,
 		     struct dentry *root);
-void drm_debugfs_register(struct drm_minor *minor);
+void drm_debugfs_dev_register(struct drm_device *dev);
+void drm_debugfs_minor_register(struct drm_minor *minor);
 void drm_debugfs_cleanup(struct drm_minor *minor);
 void drm_debugfs_late_register(struct drm_device *dev);
 void drm_debugfs_connector_add(struct drm_connector *connector);
@@ -261,4 +262,4 @@ int drm_syncobj_query_ioctl(struct drm_device *dev, void *data,
 /* drm_framebuffer.c */
 void drm_framebuffer_print_info(struct drm_printer *p, unsigned int indent,
 				const struct drm_framebuffer *fb);
-void drm_framebuffer_debugfs_init(struct drm_minor *minor);
+void drm_framebuffer_debugfs_init(struct drm_device *dev);
diff --git a/include/drm/drm_client.h b/include/drm/drm_client.h
index 39482527a775..507d132cf494 100644
--- a/include/drm/drm_client.h
+++ b/include/drm/drm_client.h
@@ -200,6 +200,6 @@ int drm_client_modeset_dpms(struct drm_client_dev *client, int mode);
 	drm_for_each_connector_iter(connector, iter) \
 		if (connector->connector_type != DRM_MODE_CONNECTOR_WRITEBACK)
 
-void drm_client_debugfs_init(struct drm_minor *minor);
+void drm_client_debugfs_init(struct drm_device *dev);
 
 #endif
-- 
2.34.1




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