drm-misc-next for 4.20: UAPI Changes: - None Cross-subsystem Changes: - None Core Changes: - Allow drivers to disable features with per-device granularity (Ville) - Use EOPNOTSUPP when iface/feature is unsupported instead of EINVAL/errno soup (Chris) - Simplify M/N DP quirk by using constant N to limit size of M/N (Shawn) - add quirk for LG LP140WF6-SPM1 eDP panel (Shawn) Driver Changes: - i915/amdgpu: Disable DRIVER_ATOMIC for older/unsupported devices (Ville) - sun4i: add support for R40 HDMI PHY (Icenowy) Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Icenowy Zheng <icenowy@aosc.io> Cc: Lee, Shawn C <shawn.c.lee@intel.com>