drm-misc-next for v4.21, part 1 try 2:

UAPI Changes:
- Revert syncobj timeline support to drm.

Cross-subsystem Changes:
- Remove shared fence staging in dma-buf's fence object, and allow
  reserving more than 1 fence and add more paranoia when debugging.
- Constify infoframe functions in video/hdmi.

Core Changes:
- Add vkms todo, and a lot of assorted doc fixes.
- Drop transitional helpers and convert drivers to use drm_atomic_helper_shutdown().
- Move atomic state helper functions to drm_atomic_state_helper.[ch]
- Refactor drm selftests, and add new tests.
- DP MST atomic state cleanups.
- Drop EXPORT_SYMBOL from drm leases.
- Lease cleanups and fixes.
- Create render node for vgem.
- Use explicit state in atomic core functions.

Driver Changes:
- Fix build failure in imx without fbdev emulation.
- Add rotation quirk for GPD win2 panel.
- Add support for various CDTech panels, Banana Pi Panel, DLC1010GIG,
  Olimex LCD-O-LinuXino, Samsung S6D16D0, Truly NT35597 WQXGA,
  Himax HX8357D, simulated RTSM AEMv8.
- Add dw_hdmi support to rockchip driver.
- Fix YUV support in vc4.
- Fix resource id handling in virtio.
- Make rockchip use dw-mipi-dsi bridge driver, and add dual dsi support.
- Advertise that tinydrm only supports DRM_FORMAT_MOD_LINEAR.
- Convert many drivers to use atomic helpers, and drm_fbdev_generic_setup().
- Add Mali linear tiled formats, and enable them in the Mali-DP driver.
- Add support for H6 DE3 mixer 0, DW HDMI, HDMI PHY and TCON TOP.
- Assorted driver cleanups and fixes.
-----BEGIN PGP SIGNATURE-----

iQIzBAABCgAdFiEEuXvWqAysSYEJGuVH/lWMcqZwE8MFAlvkXbcACgkQ/lWMcqZw
E8Nf9Q/8D6vt/xq3UyDl7pjk8kVBjUUC/VY3ZBvGGaA9PK7jZ7gGrniXL7ADED1Q
AH6MdG9sw6Inj5irdIsDG+MDxWl7t8OKYZWbsqhugzBa/hmupa8NvYxX5WKGK691
ZRhmP3Wi4ATSxKEWPKt1ZnRCJbcKj8RRGh0OyzaKbIIa24VmUZHFGrvSnCSMbJsV
zC/lM+pNrLKUf+cvZSmHXERWV1jpu0RR3Hmq5ysoGS22yidjNW6M6w/or6ZVj51y
1Cb8mjJinGB16k0f4BOXT0snpjsj6UGyAQTd/qy2ygfDD3pUazzpLzylMiuaHy+o
eEsboD6LEh4BMXuJsZLx92BL7qOFsEOnD1I/l2rS2FaxNume5b1HN4K4DVsupAY1
C5rn4ZmcElnnyqeMpZHsCj28P2uTmhIe0+y4/JcOj3EmCburX72Gv2laIh3/Pl4c
iB0qg7e6q7TK3E1DSveyZamq0VUTm7mXdSP2Y58OtmpkM4RaYkG+cqoBTpsn9qBi
BgUXoFl9wOAqoO8gV860EZiLiiojOXyaZ6db7fmJZkeOh18p3RY+Gcxvw4vAB9ud
u300KSehRvsaV7oW8TDH5p/M/J7Vg3RuGk8qgDEhb/SadGjAMEKKxkxXs1nTHBuX
901JqRDv6MvVwj7/hRKcmruj4FsYPYzaksKz542dlSlmGKiEyK8=
=k3qN
-----END PGP SIGNATURE-----