From: Chunming Zhou <[email protected]> v2: drop not implemented IOCTLs and flags
Signed-off-by: Chunming Zhou <[email protected]> Signed-off-by: Christian König <[email protected]> --- include/drm/drm.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/include/drm/drm.h b/include/drm/drm.h index 85c685a2..34f1e3f9 100644 --- a/include/drm/drm.h +++ b/include/drm/drm.h @@ -731,6 +731,7 @@ struct drm_syncobj_handle { #define DRM_SYNCOBJ_WAIT_FLAGS_WAIT_ALL (1 << 0) #define DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FOR_SUBMIT (1 << 1) +#define DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE (1 << 2) struct drm_syncobj_wait { __u64 handles; /* absolute timeout */ @@ -741,12 +742,32 @@ struct drm_syncobj_wait { __u32 pad; }; +struct drm_syncobj_timeline_wait { + __u64 handles; + /* wait on specific timeline point for every handles*/ + __u64 points; + /* absolute timeout */ + __s64 timeout_nsec; + __u32 count_handles; + __u32 flags; + __u32 first_signaled; /* only valid when not waiting all */ + __u32 pad; +}; + struct drm_syncobj_array { __u64 handles; __u32 count_handles; __u32 pad; }; +struct drm_syncobj_timeline_query { + __u64 handles; + /* points are timeline syncobjs payloads returned by query ioctl */ + __u64 points; + __u32 count_handles; + __u32 pad; +}; + /* Query current scanout sequence number */ struct drm_crtc_get_sequence { __u32 crtc_id; /* requested crtc_id */ @@ -903,6 +924,10 @@ extern "C" { #define DRM_IOCTL_MODE_GET_LEASE DRM_IOWR(0xC8, struct drm_mode_get_lease) #define DRM_IOCTL_MODE_REVOKE_LEASE DRM_IOWR(0xC9, struct drm_mode_revoke_lease) +#define DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT DRM_IOWR(0xCA, struct drm_syncobj_timeline_wait) +#define DRM_IOCTL_SYNCOBJ_QUERY DRM_IOWR(0xCB, struct drm_syncobj_timeline_query) + + /** * Device specific ioctls should only be in their respective headers * The device specific ioctl range is from 0x40 to 0x9f. -- 2.14.1 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
