Merge tag 'drm-misc-next-2021-07-29' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for v5.15:

UAPI Changes:
- Add modifiers for arm fixed rate compression.

Cross-subsystem Changes:
- Assorted dt binding fixes.
- Convert ssd1307fb to json-schema.
- Update a lot of irc channels to point to OFTC, as everyone moved there.
- Fix the same divide by zero for asilantfb, kyro, rivafb.

Core Changes:
- Document requirements for new atomic properties.
- Add drm_gem_fb_(begin/end)_cpu_access helpers, and use them in some drivers.
- Document drm_property_enum.value for bitfields.
- Add explicit _NO_ for MIPI_DSI flags that disable features.
- Assorted documentation fixes.
- Update fb_damage handling, and move drm_plane_enable_fb_damage_clips to core.
- Add logging and docs to RMFB ioctl.
- Assorted small fixes to dp_mst, master handling.
- Clarify drm lease usage.

Driver Changes:
- Assorted small fixes to panfrost, hibmc, bridge/nwl-dsi, rockchip, vc4.
- More drm -> linux irq conversions.
- Add support for some Logic Technologies and Multi-Inno panels.
- Expose phy-functionality for drm/rockchip, to allow controlling from the media subsystem.
- Add support for 2 AUO panels.
- Add damage handling to ssd1307fb.
- Improve FIFO handling on mxsfb.
- Assorted small fixes to vmwgfx, and bump version to 2.19 for the new ioctls.
- Improve sony acx424akp backlight handling.

Signed-off-by: Dave Airlie <[email protected]>

From: Maarten Lankhorst <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

Author: airlied

Documentation/devicetree/bindings/display/panel/panel-simple.yaml

@@ -46,9 +46,13 @@ properties:
         # AU Optronics Corporation 11.6" HD (1366x768) color TFT-LCD panel
       - auo,b116xw03
         # AU Optronics Corporation 13.3" FHD (1920x1080) color TFT-LCD panel
+      - auo,b133han05
+        # AU Optronics Corporation 13.3" FHD (1920x1080) color TFT-LCD panel
       - auo,b133htn01
         # AU Optronics Corporation 13.3" WXGA (1366x768) TFT LCD panel
       - auo,b133xtn01
+        # AU Optronics Corporation 14.0" FHD (1920x1080) color TFT-LCD panel
+      - auo,b140han06
         # AU Optronics Corporation 7.0" FHD (800 x 480) TFT LCD panel
       - auo,g070vvn01
         # AU Optronics Corporation 10.1" (1280x800) color TFT LCD panel
@@ -208,8 +212,14 @@ properties:
       - logictechno,lt161010-2nhr
         # Logic Technologies LT170410-2WHC 10.1" 1280x800 IPS TFT Cap Touch Mod.
       - logictechno,lt170410-2whc
+        # Logic Technologies LTTD800x480 L2RT 7" 800x480 TFT Resistive Touch Module
+      - logictechno,lttd800480070-l2rt
+        # Logic Technologies LTTD800480070-L6WH-RT 7” 800x480 TFT Resistive Touch Module
+      - logictechno,lttd800480070-l6wh-rt
         # Mitsubishi "AA070MC01 7.0" WVGA TFT LCD panel
       - mitsubishi,aa070mc01-ca1
+        # Multi-Inno Technology Co.,Ltd MI1010AIT-1CP 10.1" 1280x800 LVDS IPS Cap Touch Mod.
+      - multi-inno,mi1010ait-1cp
         # NEC LCD Technologies, Ltd. 12.1" WXGA (1280x800) LVDS TFT LCD panel
       - nec,nl12880bc20-05
         # NEC LCD Technologies,Ltd. WQVGA TFT LCD panel

Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt

@@ -23,6 +23,7 @@ Required properties:
 Optional properties:
 - phys: from general PHY binding: the phandle for the PHY device.
 - phy-names: Should be "dphy" if phys references an external phy.
+- #phy-cells: Defined when used as ISP phy, should be 0.
 - power-domains: a phandle to mipi dsi power domain node.
 - resets: list of phandle + reset specifier pairs, as described in [3].
 - reset-names: string reset name, must be "apb".

Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml

@@ -0,0 +1,208 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/solomon,ssd1307fb.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Solomon SSD1307 OLED Controller Framebuffer
+
+maintainers:
+  - Maxime Ripard <[email protected]>
+
+properties:
+  compatible:
+    enum:
+      - solomon,ssd1305fb-i2c
+      - solomon,ssd1306fb-i2c
+      - solomon,ssd1307fb-i2c
+      - solomon,ssd1309fb-i2c
+
+  reg:
+    maxItems: 1
+
+  pwms:
+    maxItems: 1
+
+  reset-gpios:
+    maxItems: 1
+
+  vbat-supply:
+    description: The supply for VBAT
+
+  solomon,height:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    default: 16
+    description:
+      Height in pixel of the screen driven by the controller
+
+  solomon,width:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    default: 96
+    description:
+      Width in pixel of the screen driven by the controller
+
+  solomon,page-offset:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    default: 1
+    description:
+      Offset of pages (band of 8 pixels) that the screen is mapped to
+
+  solomon,segment-no-remap:
+    type: boolean
+    description:
+      Display needs normal (non-inverted) data column to segment mapping
+
+  solomon,col-offset:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    default: 0
+    description:
+      Offset of columns (COL/SEG) that the screen is mapped to
+
+  solomon,com-seq:
+    type: boolean
+    description:
+      Display uses sequential COM pin configuration
+
+  solomon,com-lrremap:
+    type: boolean
+    description:
+      Display uses left-right COM pin remap
+
+  solomon,com-invdir:
+    type: boolean
+    description:
+      Display uses inverted COM pin scan direction
+
+  solomon,com-offset:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    default: 0
+    description:
+      Number of the COM pin wired to the first display line
+
+  solomon,prechargep1:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    default: 2
+    description:
+      Length of deselect period (phase 1) in clock cycles
+
+  solomon,prechargep2:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    default: 2
+    description:
+      Length of precharge period (phase 2) in clock cycles.  This needs to be
+      the higher, the higher the capacitance of the OLED's pixels is.
+
+  solomon,dclk-div:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 1
+    maximum: 16
+    description:
+      Clock divisor. The default value is controller-dependent.
+
+  solomon,dclk-frq:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 15
+    description:
+      Clock frequency, higher value means higher frequency.
+      The default value is controller-dependent.
+
+  solomon,lookup-table:
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    maxItems: 4
+    description:
+      8 bit value array of current drive pulse widths for BANK0, and colors A,
+      B, and C. Each value in range of 31 to 63 for pulse widths of 32 to 64.
+      Color D is always width 64.
+
+  solomon,area-color-enable:
+    type: boolean
+    description:
+      Display uses color mode
+
+  solomon,low-power:
+    type: boolean
+    description:
+      Display runs in low power mode
+
+required:
+  - compatible
+  - reg
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: solomon,ssd1305fb-i2c
+    then:
+      properties:
+        solomon,dclk-div:
+          default: 1
+        solomon,dclk-frq:
+          default: 7
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: solomon,ssd1306fb-i2c
+    then:
+      properties:
+        solomon,dclk-div:
+          default: 1
+        solomon,dclk-frq:
+          default: 8
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: solomon,ssd1307fb-i2c
+    then:
+      properties:
+        solomon,dclk-div:
+          default: 2
+        solomon,dclk-frq:
+          default: 12
+      required:
+        - pwms
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: solomon,ssd1309fb-i2c
+    then:
+      properties:
+        solomon,dclk-div:
+          default: 1
+        solomon,dclk-frq:
+          default: 10
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c1 {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            ssd1307: oled@3c {
+                    compatible = "solomon,ssd1307fb-i2c";
+                    reg = <0x3c>;
+                    pwms = <&pwm 4 3000>;
+                    reset-gpios = <&gpio2 7>;
+            };
+
+            ssd1306: oled@3d {
+                    compatible = "solomon,ssd1306fb-i2c";
+                    reg = <0x3c>;
+                    pwms = <&pwm 4 3000>;
+                    reset-gpios = <&gpio2 7>;
+                    solomon,com-lrremap;
+                    solomon,com-invdir;
+                    solomon,com-offset = <32>;
+                    solomon,lookup-table = /bits/ 8 <0x3f 0x3f 0x3f 0x3f>;
+            };
+    };

Documentation/devicetree/bindings/display/ssd1307fb.txt

@@ -936,6 +936,8 @@ patternProperties:
     description: Chengdu Kaixuan Information Technology Co., Ltd.
   "^qiaodian,.*":
     description: QiaoDian XianShi Corporation
+  "^qishenglong,.*":
+    description: Shenzhen QiShenglong Industrialist Co., Ltd.
   "^qnap,.*":
     description: QNAP Systems, Inc.
   "^radxa,.*":

Documentation/devicetree/bindings/vendor-prefixes.yaml

@@ -90,7 +90,7 @@ Bug reports
 -----------
 
 Thermal management on Nouveau is new and may not work on all cards. If you have
-inquiries, please ping mupuf on IRC (#nouveau, freenode).
+inquiries, please ping mupuf on IRC (#nouveau, OFTC).
 
 Bug reports should be filled on Freedesktop's bug tracker. Please follow
 https://nouveau.freedesktop.org/wiki/Bugs

Documentation/driver-api/thermal/nouveau_thermal.rst

@@ -463,6 +463,35 @@ KMS Properties
 This section of the documentation is primarily aimed at user-space developers.
 For the driver APIs, see the other sections.
 
+Requirements
+------------
+
+KMS drivers might need to add extra properties to support new features. Each
+new property introduced in a driver needs to meet a few requirements, in
+addition to the one mentioned above:
+
+* It must be standardized, documenting:
+
+  * The full, exact, name string;
+  * If the property is an enum, all the valid value name strings;
+  * What values are accepted, and what these values mean;
+  * What the property does and how it can be used;
+  * How the property might interact with other, existing properties.
+
+* It must provide a generic helper in the core code to register that
+  property on the object it attaches to.
+
+* Its content must be decoded by the core and provided in the object's
+  associated state structure. That includes anything drivers might want
+  to precompute, like struct drm_clip_rect for planes.
+
+* Its initial state must match the behavior prior to the property
+  introduction. This might be a fixed value matching what the hardware
+  does, or it may be inherited from the state the firmware left the
+  system in during boot.
+
+* An IGT test must be submitted where reasonable.
+
 Property Types and Blob Property Support
 ----------------------------------------
 
@@ -508,8 +537,8 @@ Plane Composition Properties
 Damage Tracking Properties
 --------------------------
 
-.. kernel-doc:: drivers/gpu/drm/drm_damage_helper.c
-   :doc: overview
+.. kernel-doc:: drivers/gpu/drm/drm_plane.c
+   :doc: damage tracking
 
 Color Management Properties
 ---------------------------

Documentation/gpu/drm-kms.rst

@@ -37,6 +37,15 @@ Primary Nodes, DRM Master and Authentication
 .. kernel-doc:: include/drm/drm_auth.h
    :internal:
 
+
+.. _drm_leasing:
+
+DRM Display Resource Leasing
+============================
+
+.. kernel-doc:: drivers/gpu/drm/drm_lease.c
+   :doc: drm leasing
+
 Open-Source Userspace Requirements
 ==================================