[PATCH 09/10] drm/syncobj: add timeline signal ioctl for syncobj v2

v2: individually allocate chain array, since chain node is free independently. Signed-off-by: Chunming Zhou --- drivers/gpu/drm/drm_internal.h | 2 + drivers/gpu/drm/drm_ioctl.c| 2 + drivers/gpu/drm/drm_syncobj.c | 81 ++ include/uapi/drm/drm.h |

[PATCH 09/10] drm/syncobj: add timeline signal ioctl for syncobj v2

v2: individually allocate chain array, since chain node is free independently. Signed-off-by: Chunming Zhou --- drivers/gpu/drm/drm_internal.h | 2 + drivers/gpu/drm/drm_ioctl.c| 2 + drivers/gpu/drm/drm_syncobj.c | 81 ++ include/uapi/drm/drm.h |