Merge tag 'drm-misc-next-2020-05-07' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for 5.8:

UAPI Changes:

Cross-subsystem Changes:

 * MAINTAINERS: restore alphabetical order; update cirrus driver
 * Dcomuentation: document visionix, chronteli, ite vendor prefices; update
                  documentation for Chrontel CH7033, IT6505, IVO, BOE,
		  Panasonic, Chunghwa, AUO bindings; convert dw_mipi_dsi.txt
		  to YAML; remove todo item for drm_display_mode.hsync removal;

Core Changes:

 * drm: add devm_drm_dev_alloc() for managed allocations of drm_device;
        use DRM_MODESET_LOCK_ALL_*() in mode-object code; remove
        drm_display_mode.hsync; small cleanups of unused variables,
	compiler warnings and static functions
 * drm/client: dual-lincensing: GPL-2.0 or MIT
 * drm/mm: optimize tree searches in rb_hole_addr()

Driver Changes:

 * drm/{many}: use devm_drm_dev_alloc(); don't use drm_device.dev_private
 * drm/ast: don't double-assign to drm_crtc_funcs.set_config; drop
            drm_connector_register()
 * drm/bochs: drop drm_connector_register()
 * drm/bridge: add support for Chrontel ch7033; fix stack usage with
               old gccs; return error pointer in drm_panel_bridge_add()
 * drm/cirrus: Move to tiny
 * drm/dp_mst: don't use 2nd sideband tx slot; revert "Remove single tx
               msg restriction"
 * drm/lima: support runtime PM;
 * drm/meson: limit modes wrt chipset
 * drm/panel: add support for Visionox rm69299; fix clock on
              boe-tv101wum-n16; fix panel type for AUO G101EVN10;
	      add support for Ivo M133NFW4 R0; add support for BOE
	      NV133FHM-N61; add support for AUO G121EAN01.4, G156XTN01.0,
	      G190EAN01
 * drm/pl111: improve vexpress init; fix module auto-loading
 * drm/stm: read number of endpoints from device tree
 * drm/vboxvideo: use managed PCI functions; drop DRM_MTRR_WC
 * drm/vkms: fix use-after-free in vkms_gem_create(); enable cursor
             support by default
 * fbdev: use boolean values in several drivers
 * fbdev/controlfb: fix COMPILE_TEST
 * fbdev/w100fb: fix double-free bug

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

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20200507072503.GA10979@linux-uq9g

8 files changed, 257 insertions, 45 deletions

diff --git a/Documentation/devicetree/bindings/display/bridge/chrontel,ch7033.yaml b/Documentation/devicetree/bindings/display/bridge/chrontel,ch7033.yaml
new file mode 100644
index 000000000000..9f38f55fc990
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/chrontel,ch7033.yaml
@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2019,2020 Lubomir Rintel <lkundrak@v3.sk>
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/bridge/chrontel,ch7033.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Chrontel CH7033 Video Encoder Device Tree Bindings
+
+maintainers:
+  - Lubomir Rintel <lkundrak@v3.sk>
+
+properties:
+  compatible:
+    const: chrontel,ch7033
+
+  reg:
+    maxItems: 1
+    description: I2C address of the device
+
+  ports:
+    type: object
+
+    properties:
+      port@0:
+        type: object
+        description: |
+          Video port for RGB input.
+
+      port@1:
+        type: object
+        description: |
+          DVI port, should be connected to a node compatible with the
+          dvi-connector binding.
+
+    required:
+      - port@0
+      - port@1
+
+required:
+  - compatible
+  - reg
+  - ports
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        vga-dvi-encoder@76 {
+            compatible = "chrontel,ch7033";
+            reg = <0x76>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    endpoint {
+                        remote-endpoint = <&lcd0_rgb_out>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    endpoint {
+                        remote-endpoint = <&dvi_in>;
+                    };
+                };
+
+            };
+        };
+    };
diff --git a/Documentation/devicetree/bindings/display/bridge/dw_mipi_dsi.txt b/Documentation/devicetree/bindings/display/bridge/dw_mipi_dsi.txt
deleted file mode 100644
index b13adf30b8d3..000000000000
--- a/Documentation/devicetree/bindings/display/bridge/dw_mipi_dsi.txt
+++ /dev/null
@@ -1,32 +0,0 @@
-Synopsys DesignWare MIPI DSI host controller
-============================================
-
-This document defines device tree properties for the Synopsys DesignWare MIPI
-DSI host controller. It doesn't constitue a device tree binding specification
-by itself but is meant to be referenced by platform-specific device tree
-bindings.
-
-When referenced from platform device tree bindings the properties defined in
-this document are defined as follows. The platform device tree bindings are
-responsible for defining whether each optional property is used or not.
-
-- reg: Memory mapped base address and length of the DesignWare MIPI DSI
-  host controller registers. (mandatory)
-
-- clocks: References to all the clocks specified in the clock-names property
-  as specified in [1]. (mandatory)
-
-- clock-names:
-  - "pclk" is the peripheral clock for either AHB and APB. (mandatory)
-  - "px_clk" is the pixel clock for the DPI/RGB input. (optional)
-
-- resets: References to all the resets specified in the reset-names property
-  as specified in [2]. (optional)
-
-- reset-names: string reset name, must be "apb" if used. (optional)
-
-- panel or bridge node: see [3]. (mandatory)
-
-[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
-[2] Documentation/devicetree/bindings/reset/reset.txt
-[3] Documentation/devicetree/bindings/display/mipi-dsi-bus.txt
diff --git a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
new file mode 100644
index 000000000000..2c500166c65d
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
@@ -0,0 +1,91 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/bridge/ite,it6505.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ITE it6505 Device Tree Bindings
+
+maintainers:
+  - Allen Chen <allen.chen@ite.com.tw>
+
+description: |
+  The IT6505 is a high-performance DisplayPort 1.1a transmitter,
+  fully compliant with DisplayPort 1.1a, HDCP 1.3 specifications.
+  The IT6505 supports color depth of up to 36 bits (12 bits/color)
+  and ensures robust transmission of high-quality uncompressed video
+  content, along with uncompressed and compressed digital audio content.
+
+  Aside from the various video output formats supported, the IT6505
+  also encodes and transmits up to 8 channels of I2S digital audio,
+  with sampling rate up to 192kHz and sample size up to 24 bits.
+  In addition, an S/PDIF input port takes in compressed audio of up to
+  192kHz frame rate.
+
+  Each IT6505 chip comes preprogrammed with an unique HDCP key,
+  in compliance with the HDCP 1.3 standard so as to provide secure
+  transmission of high-definition content. Users of the IT6505 need not
+  purchase any HDCP keys or ROMs.
+
+properties:
+  compatible:
+    const: ite,it6505
+
+  ovdd-supply:
+    maxItems: 1
+    description: I/O voltage
+
+  pwr18-supply:
+    maxItems: 1
+    description: core voltage
+
+  interrupts:
+    maxItems: 1
+    description: interrupt specifier of INT pin
+
+  reset-gpios:
+    maxItems: 1
+    description: gpio specifier of RESET pin
+
+  extcon:
+    maxItems: 1
+    description: extcon specifier for the Power Delivery
+
+  port:
+    type: object
+    description: A port node pointing to DPI host port node
+
+required:
+  - compatible
+  - ovdd-supply
+  - pwr18-supply
+  - interrupts
+  - reset-gpios
+  - extcon
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        dp-bridge@5c {
+            compatible = "ite,it6505";
+            interrupts = <152 IRQ_TYPE_EDGE_FALLING 152 0>;
+            reg = <0x5c>;
+            pinctrl-names = "default";
+            pinctrl-0 = <&it6505_pins>;
+            ovdd-supply = <&mt6358_vsim1_reg>;
+            pwr18-supply = <&it6505_pp18_reg>;
+            reset-gpios = <&pio 179 1>;
+            extcon = <&usbc_extcon>;
+
+            port {
+                it6505_in: endpoint {
+                    remote-endpoint = <&dpi_out>;
+                };
+            };
+        };
+    };
diff --git a/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml b/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml
new file mode 100644
index 000000000000..012aa8e7cb8c
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/bridge/snps,dw-mipi-dsi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Synopsys DesignWare MIPI DSI host controller
+
+maintainers:
+  - Philippe CORNU <philippe.cornu@st.com>
+
+description: |
+  This document defines device tree properties for the Synopsys DesignWare MIPI
+  DSI host controller. It doesn't constitue a device tree binding specification
+  by itself but is meant to be referenced by platform-specific device tree
+  bindings.
+
+  When referenced from platform device tree bindings the properties defined in
+  this document are defined as follows. The platform device tree bindings are
+  responsible for defining whether each property is required or optional.
+
+allOf:
+  - $ref: ../dsi-controller.yaml#
+
+properties:
+  reg:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: Module clock
+      - description: DSI bus clock for either AHB and APB
+      - description: Pixel clock for the DPI/RGB input
+    minItems: 2
+
+  clock-names:
+    items:
+      - const: ref
+      - const: pclk
+      - const: px_clk
+    minItems: 2
+
+  resets:
+    maxItems: 1
+
+  reset-names:
+    const: apb
+
+  ports:
+    type: object
+
+    properties:
+      port@0:
+        type: object
+        description: Input node to receive pixel data.
+      port@1:
+        type: object
+        description: DSI output node to panel.
+
+    required:
+      - port@0
+      - port@1
+
+required:
+  - clock-names
+  - clocks
+  - ports
+  - reg
diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml
index 423532f57e89..16778ce782fc 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml
@@ -42,6 +42,8 @@ properties:
         # One Stop Displays OSD101T2587-53TS 10.1" 1920x1200 panel
       - osddisplays,osd101t2587-53ts
         # Panasonic 10" WUXGA TFT LCD panel
+      - panasonic,vvx10f004b00
+        # Panasonic 10" WUXGA TFT LCD panel
       - panasonic,vvx10f034n00
 
   reg:
diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
index 989cb3ca6d58..fdd74d07f645 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
@@ -53,10 +53,16 @@ properties:
       - auo,g101evn010
         # AU Optronics Corporation 10.4" (800x600) color TFT LCD panel
       - auo,g104sn02
+        # AU Optronics Corporation 12.1" (1280x800) TFT LCD panel
+      - auo,g121ean01
         # AU Optronics Corporation 13.3" FHD (1920x1080) TFT LCD panel
       - auo,g133han01
+        # AU Optronics Corporation 15.6" (1366x768) TFT LCD panel
+      - auo,g156xtn01
         # AU Optronics Corporation 18.5" FHD (1920x1080) TFT LCD panel
       - auo,g185han01
+        # AU Optronics Corporation 19.0" (1280x1024) TFT LCD panel
+      - auo,g190ean01
         # AU Optronics Corporation 31.5" FHD (1920x1080) TFT LCD panel
       - auo,p320hvn03
         # AU Optronics Corporation 21.5" FHD (1920x1080) color TFT LCD panel
@@ -67,6 +73,8 @@ properties:
       - boe,hv070wsa-100
         # BOE OPTOELECTRONICS TECHNOLOGY 10.1" WXGA TFT LCD panel
       - boe,nv101wxmn51
+        # BOE NV133FHM-N61 13.3" FHD (1920x1080) TFT LCD Panel
+      - boe,nv133fhm-n61
         # BOE NV140FHM-N49 14.0" FHD a-Si FT panel
       - boe,nv140fhmn49
         # CDTech(H.K.) Electronics Limited 4.3" 480x272 color TFT-LCD panel
@@ -78,6 +86,8 @@ properties:
         # Chunghwa Picture Tubes Ltd. 10.1" WXGA TFT LCD panel
       - chunghwa,claa101wa01a
         # Chunghwa Picture Tubes Ltd. 10.1" WXGA TFT LCD panel
+      - chunghwa,claa101wb01
+        # Chunghwa Picture Tubes Ltd. 10.1" WXGA TFT LCD panel
       - chunghwa,claa101wb03
         # DataImage, Inc. 7" WVGA (800x480) TFT LCD panel with 24-bit parallel interface.
       - dataimage,scf0700c48ggu18
@@ -123,6 +133,8 @@ properties:
       - hannstar,hsd100pxn1
         # Hitachi Ltd. Corporation 9" WVGA (800x480) TFT LCD panel
       - hit,tx23d38vm0caa
+        # InfoVision Optoelectronics M133NWF4 R0 13.3" FHD (1920x1080) TFT LCD panel
+      - ivo,m133nwf4-r0
         # Innolux AT043TN24 4.3" WQVGA TFT LCD panel
       - innolux,at043tn24
         # Innolux AT070TN92 7.0" WQVGA TFT LCD panel
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index d3891386d671..7a39732c582d 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -187,6 +187,8 @@ patternProperties:
     description: ChipOne
   "^chipspark,.*":
     description: ChipSPARK
+  "^chrontel,.*":
+    description: Chrontel, Inc.
   "^chrp,.*":
     description: Common Hardware Reference Platform
   "^chunghwa,.*":
@@ -463,6 +465,8 @@ patternProperties:
     description: Infineon Technologies
   "^inforce,.*":
     description: Inforce Computing
+  "^ivo,.*":
+    description: InfoVision Optoelectronics Kunshan Co. Ltd.
   "^ingenic,.*":
     description: Ingenic Semiconductor
   "^innolux,.*":
@@ -488,7 +492,7 @@ patternProperties:
   "^issi,.*":
     description: Integrated Silicon Solutions Inc.
   "^ite,.*":
-    description: ITE Tech, Inc.
+    description: ITE Tech. Inc.
   "^itead,.*":
     description: ITEAD Intelligent Systems Co.Ltd
   "^iwave,.*":
@@ -1039,6 +1043,8 @@ patternProperties:
     description: Tronsmart
   "^truly,.*":
     description: Truly Semiconductors Limited
+  "^visionox,.*":
+    description: Visionox
   "^tsd,.*":
     description: Theobroma Systems Design und Consulting GmbH
   "^tyan,.*":
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 439656f55c5d..658b52f7ffc6 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -347,18 +347,6 @@ Contact: Sean Paul
 
 Level: Starter
 
-Remove drm_display_mode.hsync
------------------------------
-
-We have drm_mode_hsync() to calculate this from hsync_start/end, since drivers
-shouldn't/don't use this, remove this member to avoid any temptations to use it
-in the future. If there is any debug code using drm_display_mode.hsync, convert
-it to use drm_mode_hsync() instead.
-
-Contact: Sean Paul
-
-Level: Starter
-
 connector register/unregister fixes
 -----------------------------------