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author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2017-05-09 01:27:11 +0300 |
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committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2017-06-02 10:53:43 +0300 |
commit | d6f544f6bf419a5bc65f7f2d070db008d1119097 (patch) | |
tree | 634d4fea720707b99c5cb71153f7ac967db2f0e4 /include/uapi/drm/omap_drm.h | |
parent | a9e6f9f7d603ef769b4cd33e0a2b61ba48a1058e (diff) | |
download | op-kernel-dev-d6f544f6bf419a5bc65f7f2d070db008d1119097.zip op-kernel-dev-d6f544f6bf419a5bc65f7f2d070db008d1119097.tar.gz |
drm: omapdrm: Remove legacy buffer synchronization support
The omapdrm driver uses a custom API to synchronize with the SGX GPU.
This is unusable as such in the mainline kernel as the API is only
partially implemented and requires additional out-of-tree patches.
Furthermore, as no SGX driver is available in the mainline kernel, the
API can't be considered as a stable mainline API.
Now that the driver supports synchronization through fences, remove
legacy buffer synchronization support. The two userspace ioctls are
turned into no-ops to avoid breaking userspace and will be removed in
the future.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'include/uapi/drm/omap_drm.h')
-rw-r--r-- | include/uapi/drm/omap_drm.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/uapi/drm/omap_drm.h b/include/uapi/drm/omap_drm.h index 7fb9786..fd5e3ea 100644 --- a/include/uapi/drm/omap_drm.h +++ b/include/uapi/drm/omap_drm.h @@ -106,8 +106,8 @@ struct drm_omap_gem_info { #define DRM_OMAP_GET_PARAM 0x00 #define DRM_OMAP_SET_PARAM 0x01 #define DRM_OMAP_GEM_NEW 0x03 -#define DRM_OMAP_GEM_CPU_PREP 0x04 -#define DRM_OMAP_GEM_CPU_FINI 0x05 +#define DRM_OMAP_GEM_CPU_PREP 0x04 /* Deprecated, to be removed */ +#define DRM_OMAP_GEM_CPU_FINI 0x05 /* Deprecated, to be removed */ #define DRM_OMAP_GEM_INFO 0x06 #define DRM_OMAP_NUM_IOCTLS 0x07 |