diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2011-02-21 04:17:35 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-03-04 07:47:30 +0300 |
| commit | 9f35421e09c494c36079d7cf5724ae9f832431d7 (patch) | |
| tree | 1c9ab806a43a30df918e9e12505823a387779e34 /drivers/gpu/drm/drm_ioctl.c | |
| parent | e1e84017f95504348308085ae7cd0bfe268caf10 (diff) | |
| download | linux-9f35421e09c494c36079d7cf5724ae9f832431d7.tar.xz | |
drm/core: add ioctl to query device/driver capabilities
We're coming to see a need to have a set of generic capability checks in
the core DRM, in addition to the driver-specific ioctls that already
exist.
This patch defines an ioctl to do as such, but does not yet define any
capabilities.
[airlied: drop the driver callback for now.]
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_ioctl.c')
| -rw-r--r-- | drivers/gpu/drm/drm_ioctl.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c index 117490590f56..d6de9d042b76 100644 --- a/drivers/gpu/drm/drm_ioctl.c +++ b/drivers/gpu/drm/drm_ioctl.c @@ -268,6 +268,17 @@ int drm_getstats(struct drm_device *dev, void *data, } /** + * Get device/driver capabilities + */ +int drm_getcap(struct drm_device *dev, void *data, struct drm_file *file_priv) +{ + struct drm_get_cap *req = data; + + req->value = 0; + return 0; +} + +/** * Setversion ioctl. * * \param inode device inode. |