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authorDavid Herrmann <dh.herrmann@gmail.com>2018-06-18 17:17:28 +0300
committerNoralf Trønnes <noralf@tronnes.org>2018-06-25 17:17:03 +0300
commit1572042a4ab25567e4785b53b947729dfa2dac99 (patch)
tree8232ce3ff12286ec7bcb8cb9ae40d9bd3c1df9b3 /drivers/gpu/drm/drm_internal.h
parent46d8f405e16cdc47962edbe7771246c8d5b8c795 (diff)
downloadlinux-1572042a4ab25567e4785b53b947729dfa2dac99.tar.xz
drm: provide management functions for drm_file
Rather than doing drm_file allocation/destruction right in the fops, lets provide separate helpers. This decouples drm_file management from the still-mandatory drm-fops. It prepares for use of drm_file without the fops, both by possible separate fops implementations and APIs (not that I am aware of any such plans), and more importantly from in-kernel use where no real file is available. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180618141739.48151-2-noralf@tronnes.org
Diffstat (limited to 'drivers/gpu/drm/drm_internal.h')
-rw-r--r--drivers/gpu/drm/drm_internal.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_internal.h b/drivers/gpu/drm/drm_internal.h
index b72242e93ea4..40179c5fc6b8 100644
--- a/drivers/gpu/drm/drm_internal.h
+++ b/drivers/gpu/drm/drm_internal.h
@@ -26,6 +26,8 @@
/* drm_file.c */
extern struct mutex drm_global_mutex;
+struct drm_file *drm_file_alloc(struct drm_minor *minor);
+void drm_file_free(struct drm_file *file);
void drm_lastclose(struct drm_device *dev);
/* drm_pci.c */