summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/drm_legacy.h
diff options
context:
space:
mode:
authorDavid Herrmann <dh.herrmann@gmail.com>2014-08-29 14:12:28 +0400
committerDave Airlie <airlied@redhat.com>2014-09-10 11:11:30 +0400
commit9fc5cde7fb6699b0a75e90b7cbfee7c912dd94c2 (patch)
treee9b484002d7730cebdb9825c6d7d476ab021aeca /drivers/gpu/drm/drm_legacy.h
parent9f50bd8905ab12e3e8ebffd8296d7921bd3976eb (diff)
downloadlinux-9fc5cde7fb6699b0a75e90b7cbfee7c912dd94c2.tar.xz
drm: mark drm_buf and drm_map as legacy
Move internal declarations to drm_legacy.h and add drm_legacy_*() prefix to all legacy functions. [airlied: add a bit of an explaination to drm_legacy.h] Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_legacy.h')
-rw-r--r--drivers/gpu/drm/drm_legacy.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_legacy.h b/drivers/gpu/drm/drm_legacy.h
index d34f20a79b7c..47cb9de98fb9 100644
--- a/drivers/gpu/drm/drm_legacy.h
+++ b/drivers/gpu/drm/drm_legacy.h
@@ -23,6 +23,11 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/
+/*
+ * This file contains legacy interfaces that modern drm drivers
+ * should no longer be using. They cannot be removed as legacy
+ * drivers use them, and removing them are API breaks.
+ */
struct drm_device;
struct drm_file;
@@ -48,4 +53,19 @@ int drm_legacy_rmctx(struct drm_device *d, void *v, struct drm_file *f);
int drm_legacy_setsareactx(struct drm_device *d, void *v, struct drm_file *f);
int drm_legacy_getsareactx(struct drm_device *d, void *v, struct drm_file *f);
+/*
+ * Generic Buffer Management
+ */
+
+#define DRM_MAP_HASH_OFFSET 0x10000000
+
+int drm_legacy_addmap_ioctl(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_rmmap_ioctl(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_addbufs(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_infobufs(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_markbufs(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_freebufs(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_mapbufs(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_dma_ioctl(struct drm_device *d, void *v, struct drm_file *f);
+
#endif /* __DRM_LEGACY_H__ */