Merge tag 'drm-msm-next-2026-01-23' of https://gitlab.freedesktop.org/drm/msm into drm-next

Changes for v6.20

GPU:
- Document a612/RGMU dt bindings
- UBWC 6.0 support (for A840 / Kaanapali)
- a225 support
- Fixes

DPU:
- Switched to use virtual planes by default
- Fixed DSI CMD panels on DPU 3.x
- Rewrote format handling to remove intermediate representation
- Fixed watchdog on DPU 8.x+
- Fixed TE / Vsync source setting on DPU 8.x+
- Added 3D_Mux on SC7280
- Kaanapali platform support
- Fixed UBWC register programming
- Made RM reserve DSPP-enabled mixers for CRTCs with LMs.
- Gamma correction support

DP:
- Enabled support for eDP 1.4+ link rate tables
- Fixed MDSS1 DP indices on SA8775P, making them to work
- Fixed msm_dp_ctrl_config_msa() to work with LLVM 20

DSI:
- Documented QCS8300 as compatible with SA8775P
- Kaanapali platform support

DSI PHY:
- switched to divider_determine_rate()

MDP5:
- Dropped support for MSM8998, SDM660 and SDM630 (switched over
  to DPU)

MDSS:
- Kaanapali platform support
- Fixed UBWC register programming

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <rob.clark@oss.qualcomm.com>
Link: https://patch.msgid.link/CACSVV03Sbeca93A+gGh-TKpzFYVabbkWVgPCCicG0_NQG+5Y2A@mail.gmail.com

Author: airlied

Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml

@@ -15,6 +15,7 @@ properties:
       - items:
           - enum:
               - qcom,apq8064-dsi-ctrl
+              - qcom,kaanapali-dsi-ctrl
               - qcom,msm8226-dsi-ctrl
               - qcom,msm8916-dsi-ctrl
               - qcom,msm8953-dsi-ctrl
@@ -45,6 +46,11 @@ properties:
               - qcom,sm8650-dsi-ctrl
               - qcom,sm8750-dsi-ctrl
           - const: qcom,mdss-dsi-ctrl
+      - items:
+          - enum:
+              - qcom,qcs8300-dsi-ctrl
+          - const: qcom,sa8775p-dsi-ctrl
+          - const: qcom,mdss-dsi-ctrl
       - enum:
           - qcom,dsi-ctrl-6g-qcm2290
           - qcom,mdss-dsi-ctrl # This should always come with an SoC-specific compatible
@@ -369,6 +375,7 @@ allOf:
         compatible:
           contains:
             enum:
+              - qcom,kaanapali-dsi-ctrl
               - qcom,sm8750-dsi-ctrl
     then:
       properties:

Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml

@@ -14,18 +14,25 @@ allOf:
 
 properties:
   compatible:
-    enum:
-      - qcom,dsi-phy-7nm
-      - qcom,dsi-phy-7nm-8150
-      - qcom,sa8775p-dsi-phy-5nm
-      - qcom,sar2130p-dsi-phy-5nm
-      - qcom,sc7280-dsi-phy-7nm
-      - qcom,sm6375-dsi-phy-7nm
-      - qcom,sm8350-dsi-phy-5nm
-      - qcom,sm8450-dsi-phy-5nm
-      - qcom,sm8550-dsi-phy-4nm
-      - qcom,sm8650-dsi-phy-4nm
-      - qcom,sm8750-dsi-phy-3nm
+    oneOf:
+      - items:
+          - enum:
+              - qcom,dsi-phy-7nm
+              - qcom,dsi-phy-7nm-8150
+              - qcom,kaanapali-dsi-phy-3nm
+              - qcom,sa8775p-dsi-phy-5nm
+              - qcom,sar2130p-dsi-phy-5nm
+              - qcom,sc7280-dsi-phy-7nm
+              - qcom,sm6375-dsi-phy-7nm
+              - qcom,sm8350-dsi-phy-5nm
+              - qcom,sm8450-dsi-phy-5nm
+              - qcom,sm8550-dsi-phy-4nm
+              - qcom,sm8650-dsi-phy-4nm
+              - qcom,sm8750-dsi-phy-3nm
+      - items:
+          - enum:
+              - qcom,qcs8300-dsi-phy-5nm
+          - const: qcom,sa8775p-dsi-phy-5nm
 
   reg:
     items:

Documentation/devicetree/bindings/display/msm/gpu.yaml

@@ -45,11 +45,11 @@ properties:
           - const: amd,imageon
 
   clocks:
-    minItems: 2
+    minItems: 1
     maxItems: 7
 
   clock-names:
-    minItems: 2
+    minItems: 1
     maxItems: 7
 
   reg:
@@ -378,35 +378,74 @@ allOf:
             - const: xo
               description: GPUCC clocksource clock
 
+      required:
+        - clocks
+        - clock-names
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: qcom,adreno-612.0
+    then:
+      properties:
+        clocks:
+          items:
+            - description: GPU Core clock
+
+        clock-names:
+          items:
+            - const: core
+
+        reg:
+          minItems: 3
+          maxItems: 3
+
         reg-names:
-          minItems: 1
           items:
             - const: kgsl_3d0_reg_memory
+            - const: cx_mem
             - const: cx_dbgc
 
       required:
         - clocks
         - clock-names
-    else:
-      if:
-        properties:
-          compatible:
-            contains:
-              oneOf:
-                - pattern: '^qcom,adreno-[67][0-9][0-9]\.[0-9]+$'
-                - pattern: '^qcom,adreno-[0-9a-f]{8}$'
-
-      then: # Starting with A6xx, the clocks are usually defined in the GMU node
-        properties:
-          clocks: false
-          clock-names: false
-
-          reg-names:
-            minItems: 1
-            items:
-              - const: kgsl_3d0_reg_memory
-              - const: cx_mem
-              - const: cx_dbgc
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,adreno-615.0
+              - qcom,adreno-618.0
+              - qcom,adreno-619.0
+              - qcom,adreno-621.0
+              - qcom,adreno-623.0
+              - qcom,adreno-630.2
+              - qcom,adreno-635.0
+              - qcom,adreno-640.1
+              - qcom,adreno-650.2
+              - qcom,adreno-660.1
+              - qcom,adreno-663.0
+              - qcom,adreno-680.1
+              - qcom,adreno-690.0
+              - qcom,adreno-730.1
+              - qcom,adreno-43030c00
+              - qcom,adreno-43050a01
+              - qcom,adreno-43050c01
+              - qcom,adreno-43051401
+
+    then: # Starting with A6xx, the clocks are usually defined in the GMU node
+      properties:
+        clocks: false
+        clock-names: false
+
+        reg-names:
+          minItems: 1
+          items:
+            - const: kgsl_3d0_reg_memory
+            - const: cx_mem
+            - const: cx_dbgc
 
 examples:
   - |

Documentation/devicetree/bindings/display/msm/qcom,adreno-rgmu.yaml

@@ -0,0 +1,126 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+# Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+%YAML 1.2
+---
+
+$id: http://devicetree.org/schemas/display/msm/qcom,adreno-rgmu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RGMU attached to certain Adreno GPUs
+
+maintainers:
+  - Rob Clark <robin.clark@oss.qualcomm.com>
+
+description:
+  RGMU (Reduced Graphics Management Unit) IP is present in some GPUs that
+  belong to Adreno A6xx family. It is a small state machine that helps to
+  toggle the GX GDSC (connected to CX rail) to implement IFPC feature and save
+  power.
+
+properties:
+  compatible:
+    items:
+      - const: qcom,adreno-rgmu-612.0
+      - const: qcom,adreno-rgmu
+
+  reg:
+    items:
+      - description: Core RGMU registers
+
+  clocks:
+    items:
+      - description: GMU clock
+      - description: GPU CX clock
+      - description: GPU AXI clock
+      - description: GPU MEMNOC clock
+      - description: GPU SMMU vote clock
+
+  clock-names:
+    items:
+      - const: gmu
+      - const: cxo
+      - const: axi
+      - const: memnoc
+      - const: smmu_vote
+
+  power-domains:
+    items:
+      - description: CX GDSC power domain
+      - description: GX GDSC power domain
+
+  power-domain-names:
+    items:
+      - const: cx
+      - const: gx
+
+  interrupts:
+    items:
+      - description: GMU OOB interrupt
+      - description: GMU interrupt
+
+  interrupt-names:
+    items:
+      - const: oob
+      - const: gmu
+
+  operating-points-v2: true
+  opp-table:
+    type: object
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - power-domains
+  - power-domain-names
+  - interrupts
+  - interrupt-names
+  - operating-points-v2
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,qcs615-gpucc.h>
+    #include <dt-bindings/clock/qcom,qcs615-gcc.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/power/qcom,rpmhpd.h>
+
+    gmu@506a000 {
+        compatible = "qcom,adreno-rgmu-612.0", "qcom,adreno-rgmu";
+
+        reg = <0x05000000 0x90000>;
+
+        clocks = <&gpucc GPU_CC_CX_GMU_CLK>,
+                 <&gpucc GPU_CC_CXO_CLK>,
+                 <&gcc GCC_DDRSS_GPU_AXI_CLK>,
+                 <&gcc GCC_GPU_MEMNOC_GFX_CLK>,
+                 <&gpucc GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK>;
+        clock-names = "gmu",
+                      "cxo",
+                      "axi",
+                      "memnoc",
+                      "smmu_vote";
+
+        power-domains = <&gpucc CX_GDSC>,
+                        <&gpucc GX_GDSC>;
+        power-domain-names = "cx",
+                             "gx";
+
+        interrupts = <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-names = "oob",
+                          "gmu";
+
+        operating-points-v2 = <&gmu_opp_table>;
+
+        gmu_opp_table: opp-table {
+            compatible = "operating-points-v2";
+
+            opp-200000000 {
+                opp-hz = /bits/ 64 <200000000>;
+                required-opps = <&rpmhpd_opp_low_svs>;
+            };
+        };
+    };