commit aeddbcfb2cbd118b5f97c0e586bcf19862ad5247
author Christopher Ferris <cferris@google.com> Mon Jul 08 12:45:46 2019 -0700
committer Christopher Ferris <cferris@google.com> Mon Jul 08 13:54:11 2019 -0700
tree 3d6892bde9527578ed8cd3a6eabb539ffed7dd4b
parent 7b85fb0d393c3119501779176b532b37182b0584

Update to kernel headers v5.2.

Test: Booted a taimen, ran unit bionic unit tests.
Change-Id: I3522c59793bbcef98ea515996a481d92f14b8816

libc/kernel/uapi/drm/drm.h

diff --git a/libc/kernel/uapi/drm/drm.h b/libc/kernel/uapi/drm/drm.h
index ef64ed7..66adf99 100644
--- a/libc/kernel/uapi/drm/drm.h
+++ b/libc/kernel/uapi/drm/drm.h
@@ -363,6 +363,7 @@
 #define DRM_CAP_PAGE_FLIP_TARGET 0x11
 #define DRM_CAP_CRTC_IN_VBLANK_EVENT 0x12
 #define DRM_CAP_SYNCOBJ 0x13
+#define DRM_CAP_SYNCOBJ_TIMELINE 0x14
 struct drm_get_cap {
   __u64 capability;
   __u64 value;
@@ -400,8 +401,17 @@
   __s32 fd;
   __u32 pad;
 };
+struct drm_syncobj_transfer {
+  __u32 src_handle;
+  __u32 dst_handle;
+  __u64 src_point;
+  __u64 dst_point;
+  __u32 flags;
+  __u32 pad;
+};
 #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;
   __s64 timeout_nsec;
@@ -410,11 +420,26 @@
   __u32 first_signaled;
   __u32 pad;
 };
+struct drm_syncobj_timeline_wait {
+  __u64 handles;
+  __u64 points;
+  __s64 timeout_nsec;
+  __u32 count_handles;
+  __u32 flags;
+  __u32 first_signaled;
+  __u32 pad;
+};
 struct drm_syncobj_array {
   __u64 handles;
   __u32 count_handles;
   __u32 pad;
 };
+struct drm_syncobj_timeline_array {
+  __u64 handles;
+  __u64 points;
+  __u32 count_handles;
+  __u32 pad;
+};
 struct drm_crtc_get_sequence {
   __u32 crtc_id;
   __u32 active;
@@ -542,6 +567,10 @@
 #define DRM_IOCTL_MODE_LIST_LESSEES DRM_IOWR(0xC7, struct drm_mode_list_lessees)
 #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_array)
+#define DRM_IOCTL_SYNCOBJ_TRANSFER DRM_IOWR(0xCC, struct drm_syncobj_transfer)
+#define DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL DRM_IOWR(0xCD, struct drm_syncobj_timeline_array)
 #define DRM_COMMAND_BASE 0x40
 #define DRM_COMMAND_END 0xA0
 struct drm_event {