drm-misc-next for 5.1:

UAPI Changes:
 - Addition of the Allwinner tiled format modifier

Cross-subsystem Changes:

Core Changes:
 - dma-buf documentation improvements
 - Removal of now unused fbdev helpers
 - Addition of new drm fbdev helpers
 - Improvements to tinydrm
 - Addition of new drm_fourcc helpers
 - Impromevents to i2c-over-aux to handle I2C_M_STOP

Driver Changes:
 - Add support for the TI DS90C185 LVDS bridge
 - Improvements to the thc63lvdm83d bridge
 - Improvements to sun4i YUV and scaler support
 - Fix to the powerdown sequence of panel-innolux
Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190123110317.h4tovujaydo2bfz2@flea