Merge drm/drm-next into drm-intel-next

Sync up with topic/i915-gem-next and drm-intel-gt-next.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Documentation/core-api/printk-formats.rst

@@ -567,6 +567,24 @@ For printing netdev_features_t.
 
 Passed by reference.
 
+V4L2 and DRM FourCC code (pixel format)
+---------------------------------------
+
+::
+
+	%p4cc
+
+Print a FourCC code used by V4L2 or DRM, including format endianness and
+its numerical value as hexadecimal.
+
+Passed by reference.
+
+Examples::
+
+	%p4cc	BG12 little-endian (0x32314742)
+	%p4cc	Y10  little-endian (0x20303159)
+	%p4cc	NV12 big-endian (0xb231564e)
+
 Thanks
 ======
 

Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml

@@ -12,8 +12,8 @@ description: |
   and CEC.
 
   These DT bindings follow the Synopsys DWC HDMI TX bindings defined
-  in Documentation/devicetree/bindings/display/bridge/dw_hdmi.txt with
-  the following device-specific properties.
+  in bridge/synopsys,dw-hdmi.yaml with the following device-specific
+  properties.
 
 maintainers:
   - Chen-Yu Tsai <wens@csie.org>

Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml

@@ -109,7 +109,7 @@ required:
   - resets
   - ddc
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |

Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml

@@ -34,6 +34,15 @@ properties:
     description: used for reset chip control, RESET_N pin B7.
     maxItems: 1
 
+  vdd10-supply:
+    description: Regulator that provides the supply 1.0V power.
+
+  vdd18-supply:
+    description: Regulator that provides the supply 1.8V power.
+
+  vdd33-supply:
+    description: Regulator that provides the supply 3.3V power.
+
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
 
@@ -55,6 +64,9 @@ properties:
 required:
   - compatible
   - reg
+  - vdd10-supply
+  - vdd18-supply
+  - vdd33-supply
   - ports
 
 additionalProperties: false
@@ -72,6 +84,9 @@ examples:
             reg = <0x58>;
             enable-gpios = <&pio 45 GPIO_ACTIVE_HIGH>;
             reset-gpios = <&pio 73 GPIO_ACTIVE_HIGH>;
+            vdd10-supply = <&pp1000_mipibrdg>;
+            vdd18-supply = <&pp1800_mipibrdg>;
+            vdd33-supply = <&pp3300_mipibrdg>;
 
             ports {
                 #address-cells = <1>;

Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml

@@ -0,0 +1,99 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/bridge/chipone,icn6211.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Chipone ICN6211 MIPI-DSI to RGB Converter bridge
+
+maintainers:
+  - Jagan Teki <jagan@amarulasolutions.com>
+
+description: |
+  ICN6211 is MIPI-DSI to RGB Converter bridge from chipone.
+
+  It has a flexible configuration of MIPI DSI signal input and
+  produce RGB565, RGB666, RGB888 output format.
+
+properties:
+  compatible:
+    enum:
+      - chipone,icn6211
+
+  reg:
+    maxItems: 1
+    description: virtual channel number of a DSI peripheral
+
+  enable-gpios:
+    description: Bridge EN pin, chip is reset when EN is low.
+
+  vdd1-supply:
+    description: A 1.8V/2.5V/3.3V supply that power the MIPI RX.
+
+  vdd2-supply:
+    description: A 1.8V/2.5V/3.3V supply that power the PLL.
+
+  vdd3-supply:
+    description: A 1.8V/2.5V/3.3V supply that power the RGB output.
+
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+
+    properties:
+      port@0:
+        $ref: /schemas/graph.yaml#/properties/port
+        description:
+          Video port for MIPI DSI input
+
+      port@1:
+        $ref: /schemas/graph.yaml#/properties/port
+        description:
+          Video port for MIPI DPI output (panel or connector).
+
+    required:
+      - port@0
+      - port@1
+
+required:
+  - compatible
+  - reg
+  - enable-gpios
+  - ports
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    dsi {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      bridge@0 {
+        compatible = "chipone,icn6211";
+        reg = <0>;
+        enable-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* LCD-RST: PL5 */
+
+        ports {
+          #address-cells = <1>;
+          #size-cells = <0>;
+
+          port@0 {
+            reg = <0>;
+
+            bridge_in_dsi: endpoint {
+              remote-endpoint = <&dsi_out_bridge>;
+            };
+          };
+
+          port@1 {
+            reg = <1>;
+
+            bridge_out_panel: endpoint {
+              remote-endpoint = <&panel_out_bridge>;
+            };
+          };
+        };
+      };
+    };

Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml

@@ -0,0 +1,102 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/bridge/lontium,lt8912b.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Lontium LT8912B MIPI to HDMI Bridge
+
+maintainers:
+  - Adrien Grassein <adrien.grassein@gmail.com>
+
+description: |
+  The LT8912B is a bridge device which convert DSI to HDMI
+
+properties:
+  compatible:
+    enum:
+      - lontium,lt8912b
+
+  reg:
+    maxItems: 1
+
+  reset-gpios:
+    maxItems: 1
+    description: GPIO connected to active high RESET pin.
+
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+
+    properties:
+      port@0:
+        $ref: /schemas/graph.yaml#/properties/port
+        description:
+          Primary MIPI port for MIPI input
+
+        properties:
+          endpoint:
+            $ref: /schemas/media/video-interfaces.yaml#
+            unevaluatedProperties: false
+
+            properties:
+              data-lanes: true
+
+            required:
+              - data-lanes
+
+      port@1:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: |
+          HDMI port, should be connected to a node compatible with the
+          hdmi-connector binding.
+
+    required:
+      - port@0
+      - port@1
+
+required:
+  - compatible
+  - reg
+  - reset-gpios
+  - ports
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c4 {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      hdmi-bridge@48 {
+        compatible = "lontium,lt8912b";
+        reg = <0x48>;
+        reset-gpios = <&max7323 0 GPIO_ACTIVE_LOW>;
+
+        ports {
+          #address-cells = <1>;
+          #size-cells = <0>;
+
+          port@0 {
+            reg = <0>;
+
+            hdmi_out_in: endpoint {
+              data-lanes = <0 1 2 3>;
+              remote-endpoint = <&mipi_dsi_out>;
+            };
+          };
+
+          port@1 {
+              reg = <1>;
+
+              endpoint {
+                  remote-endpoint = <&hdmi_in>;
+              };
+          };
+        };
+      };
+    };
+
+...