From 1c0814fed3a558146402713028cb7114734ec172 Mon Sep 17 00:00:00 2001 From: Damien Lespiau Date: Wed, 25 Sep 2013 16:45:20 +0100 Subject: drm: Add a SET_CLIENT_CAP ioctl MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This ioctl can be used to turn some knobs in a DRM driver. The client can ask the DRM core for an alternate view of the reality: it can be useful to be able to instruct the core that the DRM client can handle new functionnality that would otherwise break current ABI. v2: Rename to ioctl from SET_CAP to SET_CLIENT_CAP (Chris Wilson) Reviewed-by: Ville Syrjälä Signed-off-by: Damien Lespiau Acked-by: Dave Airlie Signed-off-by: Daniel Vetter --- include/drm/drmP.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/drm') diff --git a/include/drm/drmP.h b/include/drm/drmP.h index b46fb45f2cca..dbc86b06a724 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -1303,6 +1303,8 @@ extern int drm_getstats(struct drm_device *dev, void *data, struct drm_file *file_priv); extern int drm_getcap(struct drm_device *dev, void *data, struct drm_file *file_priv); +extern int drm_setclientcap(struct drm_device *dev, void *data, + struct drm_file *file_priv); extern int drm_setversion(struct drm_device *dev, void *data, struct drm_file *file_priv); extern int drm_noop(struct drm_device *dev, void *data, -- cgit v1.2.2