Merge tag 'exynos-drm-next-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next

Add out-bridge support
- This patch series enables out-bridge for LVDS bridge device support,
  and also includes two cleanups and one relevant dt binding update
  for this.

Add Samsung 16x16 tiled format support
- This patch series adds Samsung 16x16 tiled format to scaler and
  gsc drivers. As for this, it adds Samsung specific format to
  drm_forcc.h header. For the git-pull request with relevant patches,
  I requested ack-by[1] to relevant maintainers but there was no any response.
  I'm pretty sure no problem to go to mainline though Exynos tree
  because the only user of it is Exynos.
(airlied: this looked fine to me)

[1] https://patchwork.freedesktop.org/patch/243921/

Add configurable plane alpha and pixel blend mode support
- This patch series makes mixer driver to be configuragle for
  pixel blend mode and plane alpha, which also includes one fixup
  to set all default values correctly after reset.

One cleanup
- This patch replaces drm_atomic_helper_suspend/resume() with
  drm_mode_config_helper_suspend/resume() to remove exynos specific
  suspend_state.

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Inki Dae <inki.dae@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1538380891-24040-1-git-send-email-inki.dae@samsung.com

Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt

@@ -21,6 +21,9 @@ Required properties:
   - samsung,pll-clock-frequency: specifies frequency of the oscillator clock
   - #address-cells, #size-cells: should be set respectively to <1> and <0>
     according to DSI host bindings (see MIPI DSI bindings [1])
+  - samsung,burst-clock-frequency: specifies DSI frequency in high-speed burst
+    mode
+  - samsung,esc-clock-frequency: specifies DSI frequency in escape mode
 
 Optional properties:
   - power-domains: a phandle to DSIM power domain node
@@ -29,25 +32,9 @@ Child nodes:
   Should contain DSI peripheral nodes (see MIPI DSI bindings [1]).
 
 Video interfaces:
-  Device node can contain video interface port nodes according to [2].
-  The following are properties specific to those nodes:
-
-  port node inbound:
-    - reg: (required) must be 0.
-  port node outbound:
-    - reg: (required) must be 1.
-
-  endpoint node connected from mic node (reg = 0):
-    - remote-endpoint: specifies the endpoint in mic node. This node is required
-		       for Exynos5433 mipi dsi. So mic can access to panel node
-		       throughout this dsi node.
-  endpoint node connected to panel node (reg = 1):
-    - remote-endpoint: specifies the endpoint in panel node. This node is
-		       required in all kinds of exynos mipi dsi to represent
-		       the connection between mipi dsi and panel.
-    - samsung,burst-clock-frequency: specifies DSI frequency in high-speed burst
-      mode
-    - samsung,esc-clock-frequency: specifies DSI frequency in escape mode
+  Device node can contain following video interface port nodes according to [2]:
+  0: RGB input,
+  1: DSI output
 
 [1]: Documentation/devicetree/bindings/display/mipi-dsi-bus.txt
 [2]: Documentation/devicetree/bindings/media/video-interfaces.txt