diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2015-08-20 14:54:16 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2015-08-28 12:40:32 +1000 |
| commit | 41a634064db489713945e228e216336080ba57f8 (patch) | |
| tree | 5ca615eea8bc281f826d4e7a109063068156ac0e /drivers/gpu/drm/nouveau/include/nvif | |
| parent | f58ddf9581655d3fea51465f06f292d365af9c87 (diff) | |
drm/nouveau/nvif: return min/max versions for supported object classes
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvif')
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvif/ioctl.h | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvif/object.h | 9 |
2 files changed, 13 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvif/ioctl.h b/drivers/gpu/drm/nouveau/include/nvif/ioctl.h index 7ac185c6e71f..b0ac0215ebf9 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/ioctl.h +++ b/drivers/gpu/drm/nouveau/include/nvif/ioctl.h @@ -40,7 +40,11 @@ struct nvif_ioctl_sclass_v0 { __u8 version; __u8 count; __u8 pad02[6]; - __s32 oclass[]; + struct nvif_ioctl_sclass_oclass_v0 { + __s32 oclass; + __s16 minver; + __s16 maxver; + } oclass[]; }; struct nvif_ioctl_new_v0 { diff --git a/drivers/gpu/drm/nouveau/include/nvif/object.h b/drivers/gpu/drm/nouveau/include/nvif/object.h index 66d3425e4764..8d815967767f 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/object.h +++ b/drivers/gpu/drm/nouveau/include/nvif/object.h @@ -3,6 +3,12 @@ #include <nvif/os.h> +struct nvif_sclass { + s32 oclass; + int minver; + int maxver; +}; + struct nvif_object { struct nvif_client *client; u32 handle; @@ -18,7 +24,8 @@ int nvif_object_init(struct nvif_object *, u32 handle, s32 oclass, void *, u32, struct nvif_object *); void nvif_object_fini(struct nvif_object *); int nvif_object_ioctl(struct nvif_object *, void *, u32, void **); -int nvif_object_sclass(struct nvif_object *, s32 *, int); +int nvif_object_sclass_get(struct nvif_object *, struct nvif_sclass **); +void nvif_object_sclass_put(struct nvif_sclass **); u32 nvif_object_rd(struct nvif_object *, int, u64); void nvif_object_wr(struct nvif_object *, int, u64, u32); int nvif_object_mthd(struct nvif_object *, u32, void *, u32); |