Merge tag 'drm-misc-next-2024-08-29' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

drm-misc-next for v6.12:

UAPI Changes:

devfs:
- support device numbers up to MINORBITS limit

Core Changes:

ci:
- increase job timeout

devfs:
- use XArray for minor ids

displayport:
- mst: GUID improvements

docs:
- add fixes and cleanups

panic:
- optionally display QR code

Driver Changes:

amdgpu:
- faster vblank disabling
- GUID improvements

gm12u320
- convert to struct drm_edid

host1x:
- fix syncpoint IRQ during resume
- use iommu_paging_domain_alloc()

imx:
- ipuv3: convert to struct drm_edid

omapdrm:
- improve error handling

panel:
- add support for BOE TV101WUM-LL2 plus DT bindings
- novatek-nt35950: improve error handling
- nv3051d: improve error handling
- panel-edp: add support for BOE NE140WUM-N6G; revert support for
  SDC ATNA45AF01
- visionox-vtdr6130: improve error handling; use
  devm_regulator_bulk_get_const()

renesas:
- rz-du: add support for RZ/G2UL plus DT bindings

sti:
- convert to struct drm_edid

tegra:
- gr3d: improve PM domain handling
- convert to struct drm_edid

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

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240829144654.GA145538@linux.fritz.box

2 files changed, 92 insertions, 3 deletions

diff --git a/Documentation/devicetree/bindings/display/panel/boe,tv101wum-ll2.yaml b/Documentation/devicetree/bindings/display/panel/boe,tv101wum-ll2.yaml
new file mode 100644
index 000000000000..dced98e1c69a
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/boe,tv101wum-ll2.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/boe,tv101wum-ll2.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: BOE TV101WUM-LL2 DSI Display Panel
+
+maintainers:
+  - Neil Armstrong <neil.armstrong@linaro.org>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    const: boe,tv101wum-ll2
+
+  reg:
+    maxItems: 1
+    description: DSI virtual channel
+
+  backlight: true
+  reset-gpios: true
+  vsp-supply: true
+  vsn-supply: true
+  port: true
+  rotation: true
+
+required:
+  - compatible
+  - reg
+  - reset-gpios
+  - vsp-supply
+  - vsn-supply
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        panel@0 {
+            compatible = "boe,tv101wum-ll2";
+            reg = <0>;
+
+            vsn-supply = <&vsn_lcd>;
+            vsp-supply = <&vsp_lcd>;
+
+            reset-gpios = <&pio 45 GPIO_ACTIVE_LOW>;
+
+            port {
+                panel_in: endpoint {
+                    remote-endpoint = <&dsi_out>;
+                };
+            };
+        };
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml b/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml
index 08e5b9478051..95e3d5e74b87 100644
--- a/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml
+++ b/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml
@@ -18,6 +18,7 @@ properties:
   compatible:
     oneOf:
       - enum:
+          - renesas,r9a07g043u-du # RZ/G2UL
           - renesas,r9a07g044-du # RZ/G2{L,LC}
       - items:
           - enum:
@@ -60,9 +61,6 @@ properties:
         $ref: /schemas/graph.yaml#/properties/port
         unevaluatedProperties: false
 
-    required:
-      - port@0
-
     unevaluatedProperties: false
 
   renesas,vsps:
@@ -88,6 +86,34 @@ required:
 
 additionalProperties: false
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: renesas,r9a07g043u-du
+    then:
+      properties:
+        ports:
+          properties:
+            port@0:
+              description: DPI
+
+          required:
+            - port@0
+    else:
+      properties:
+        ports:
+          properties:
+            port@0:
+              description: DSI
+            port@1:
+              description: DPI
+
+          required:
+            - port@0
+            - port@1
+
 examples:
   # RZ/G2L DU
   - |