diff options
-rw-r--r-- | drivers/gpu/drm/drm_drv.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/drm_ioctl.c | 9 | ||||
-rw-r--r-- | include/drm/drmP.h | 2 | ||||
-rw-r--r-- | include/uapi/drm/drm.h | 7 |
4 files changed, 19 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index e572dd2..e79d8d9 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -69,6 +69,7 @@ static const struct drm_ioctl_desc drm_ioctls[] = { DRM_IOCTL_DEF(DRM_IOCTL_GET_CLIENT, drm_getclient, DRM_UNLOCKED), DRM_IOCTL_DEF(DRM_IOCTL_GET_STATS, drm_getstats, DRM_UNLOCKED), DRM_IOCTL_DEF(DRM_IOCTL_GET_CAP, drm_getcap, DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF(DRM_IOCTL_SET_CLIENT_CAP, drm_setclientcap, 0), DRM_IOCTL_DEF(DRM_IOCTL_SET_VERSION, drm_setversion, DRM_MASTER), DRM_IOCTL_DEF(DRM_IOCTL_SET_UNIQUE, drm_setunique, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c index 07247e2..15da412 100644 --- a/drivers/gpu/drm/drm_ioctl.c +++ b/drivers/gpu/drm/drm_ioctl.c @@ -303,6 +303,15 @@ int drm_getcap(struct drm_device *dev, void *data, struct drm_file *file_priv) } /** + * Set device/driver capabilities + */ +int +drm_setclientcap(struct drm_device *dev, void *data, struct drm_file *file_priv) +{ + return -EINVAL; +} + +/** * Setversion ioctl. * * \param inode device inode. diff --git a/include/drm/drmP.h b/include/drm/drmP.h index b46fb45..dbc86b0 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, diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h index 1e09e8f..526baed 100644 --- a/include/uapi/drm/drm.h +++ b/include/uapi/drm/drm.h @@ -627,6 +627,12 @@ struct drm_get_cap { __u64 value; }; +/** DRM_IOCTL_SET_CLIENT_CAP ioctl argument type */ +struct drm_set_client_cap { + __u64 capability; + __u64 value; +}; + #define DRM_CLOEXEC O_CLOEXEC struct drm_prime_handle { __u32 handle; @@ -659,6 +665,7 @@ struct drm_prime_handle { #define DRM_IOCTL_GEM_FLINK DRM_IOWR(0x0a, struct drm_gem_flink) #define DRM_IOCTL_GEM_OPEN DRM_IOWR(0x0b, struct drm_gem_open) #define DRM_IOCTL_GET_CAP DRM_IOWR(0x0c, struct drm_get_cap) +#define DRM_IOCTL_SET_CLIENT_CAP DRM_IOW( 0x0d, struct drm_set_client_cap) #define DRM_IOCTL_SET_UNIQUE DRM_IOW( 0x10, struct drm_unique) #define DRM_IOCTL_AUTH_MAGIC DRM_IOW( 0x11, struct drm_auth) |