summaryrefslogtreecommitdiff
path: root/include/drm
diff options
context:
space:
mode:
authorDavid Herrmann <dh.herrmann@gmail.com>2014-07-23 11:38:38 +0200
committerDavid Herrmann <dh.herrmann@gmail.com>2014-08-05 16:08:21 +0200
commite17280758cc0b4f3d7065554006adcb87448f6c0 (patch)
tree71641f392c6ab39518ac56b2efa4763e7f5ecdd8 /include/drm
parentf1b8596283f681b82546d6302bc7c372fdb2d422 (diff)
drm: make sysfs device always available for minors
For each minor we allocate a sysfs device as minor->kdev. Currently, this is allocated and registered in drm_minor_register(). This makes it impossible to add sysfs-attributes to the device before it is registered. Therefore, they are not added atomically, nor can we move device_add() *after* ->load() is called. This patch makes minor->kdev available early, but only adds the device during minor-registration. Note that the registration is still called before ->load() as debugfs needs to be split, too. This will be fixed in follow-ups. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drmP.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index c480b448ce65..458385ec15f3 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1502,9 +1502,8 @@ extern int drm_pci_set_unique(struct drm_device *dev,
struct drm_sysfs_class;
extern struct class *drm_sysfs_create(struct module *owner, char *name);
extern void drm_sysfs_destroy(void);
-extern int drm_sysfs_device_add(struct drm_minor *minor);
+extern struct device *drm_sysfs_minor_alloc(struct drm_minor *minor);
extern void drm_sysfs_hotplug_event(struct drm_device *dev);
-extern void drm_sysfs_device_remove(struct drm_minor *minor);
extern int drm_sysfs_connector_add(struct drm_connector *connector);
extern void drm_sysfs_connector_remove(struct drm_connector *connector);