Merge tag 'drm-next-2019-03-06' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "This is the main drm pull request for the 5.1 merge window.

  The big changes I'd highlight are:
   - nouveau has HMM support now, there is finally an in-tree user so we
     can quieten down the rip it out people.
   - i915 now enables fastboot by default on Skylake+
   - Displayport Multistream support has been refactored and should
     hopefully be more reliable.

  Core:
   - header cleanups aiming towards removing drmP.h
   - dma-buf fence seqnos to 64-bits
   - common helper for DP mst hotplug for radeon,i915,amdgpu + new
     refcounting scheme
   - MST i2c improvements
   - drm_syncobj_cb removal
   - ARM FB compression fourcc
   - P010 + P016 fourcc
   - allwinner tiled format modifier
   - i2c over aux I2C_M_STOP support
   - DRM_AUTH handling fixes

  TTM:
   - ref/unref renaming

  New driver:
   - ARM komeda display driver

  scheduler:
   - refactor mirror list handling
   - rework hw fence processing
   - 0 run queue entity fix

  bridge:
   - TI DS90C185 LVDS bridge
   - thc631lvdm83d bridge improvements
   - cadence + allwinner DSI ported to generic phy

  panels:
   - Sitronix ST7701 panel
   - Kingdisplay KD097D04
   - LeMaker BL035-RGB-002
   - PDA 91-00156-A0
   - Innolux EE101IA-01D

  i915:
   - Enable fastboot by default on SKL+/VLV/CHV
   - Export RPCS configuration for ICL media driver
   - Coffelake PCI ID
   - CNL clocks setup fixes
   - ACPI/PMIC support for MIPI/DSI
   - Per-engine WA init for all engines
   - Shrinker locking fixes
   - Kerneldoc updates
   - Lots of ring improvements and reset fixes
   - Coffeelake GVT Support
   - VFIO GVT EDID Region support
   - runtime PM wakeref tracking
   - ILK->IVB primary plane enable delays
   - userptr mutex locking fixes
   - DSI fixes
   - LVDS/TV cleanups
   - HW readout fixes
   - LUT robustness fixes
   - ICL display and watermark fixes
   - gem mmap race fix

  amdgpu:
   - add scheduled dependencies interface
   - DCC on scanout surfaces
   - vega10/20 BACO support
   - Multiple IH rings on soc15
   - XGMI locking fixes
   - DC i2c/aux cleanups
   - runtime SMU debug interface
   - Kexec improvmeents
   - SR-IOV fixes
   - DC freesync + ABM fixes
   - GDS fixes
   - GPUVM fixes
   - vega20 PCIE DPM switching fixes
   - Context priority handling fixes

  radeon:
   - fix missing break in evergreen parser

  nouveau:
   - SVM support via HMM

  msm:
   - QCOM Compressed modifier support

  exynos:
   - s5pv210 rotator support

  imx:
   - zpos property support
   - pending update fixes

  v3d:
   - cache flush improvments

  vc4:
   - reflection support
   - HDMI overscan support

  tegra:
   - CEC refactoring
   - HDMI audio fixes
   - Tegra186 prep work
   - SOR crossbar device tree fixes

  sun4i:
   - implicit fencing support
   - YUV and scalar support improvements
   - A23 support
   - tiling fixes

  atmel-hlcdc:
   - clipping and rotation property fixes

  qxl:
   - BO and PRIME improvements
   - generic fbdev emulation

  dw-hdmi:
   - HDMI 2.0 2160p
   - YUV420 ouput

  rockchip:
   - implicit fencing support
   - reflection proerties

  virtio-gpu:
   - use generic fbdev emulation

  tilcdc:
   - cpufreq vs crtc init fix

  rcar-du:
   - R8A774C0 support
   - D3/E3 RGB output routing fixes and DPAD0 support
   - RA87744 LVDS support

  bochs:
   - atomic and generic fbdev emulation
   - ID mismatch error on bochs load

  meson:
   - remove firmware fbs"

* tag 'drm-next-2019-03-06' of git://anongit.freedesktop.org/drm/drm: (1130 commits)
  drm/amd/display: Use vrr friendly pageflip throttling in DC.
  drm/imx: only send commit done event when all state has been applied
  drm/imx: allow building under COMPILE_TEST
  drm/imx: imx-tve: depend on COMMON_CLK
  drm/imx: ipuv3-plane: add zpos property
  drm/imx: ipuv3-plane: add function to query atomic update status
  gpu: ipu-v3: prg: add function to get channel configure status
  gpu: ipu-v3: pre: add double buffer status readback
  drm/amdgpu: Bump amdgpu version for context priority override.
  drm/amdgpu/powerplay: fix typo in BACO header guards
  drm/amdgpu/powerplay: fix return codes in BACO code
  drm/amdgpu: add missing license on baco files
  drm/bochs: Fix the ID mismatch error
  drm/nouveau/dmem: use dma addresses during migration copies
  drm/nouveau/dmem: use physical vram addresses during migration copies
  drm/nouveau/dmem: extend copy function to allow direct use of physical addresses
  drm/nouveau/svm: new ioctl to migrate process memory to GPU memory
  drm/nouveau/dmem: device memory helpers for SVM
  drm/nouveau/svm: initial support for shared virtual memory
  drm/nouveau: prepare for enabling svm with existing userspace interfaces
  ...

Author: torvalds

Documentation/devicetree/bindings/display/arm,komeda.txt

@@ -0,0 +1,73 @@
+Device Tree bindings for Arm Komeda display driver
+
+Required properties:
+- compatible: Should be "arm,mali-d71"
+- reg: Physical base address and length of the registers in the system
+- interrupts: the interrupt line number of the device in the system
+- clocks: A list of phandle + clock-specifier pairs, one for each entry
+    in 'clock-names'
+- clock-names: A list of clock names. It should contain:
+      - "mclk": for the main processor clock
+      - "pclk": for the APB interface clock
+- #address-cells: Must be 1
+- #size-cells: Must be 0
+
+Required properties for sub-node: pipeline@nq
+Each device contains one or two pipeline sub-nodes (at least one), each
+pipeline node should provide properties:
+- reg: Zero-indexed identifier for the pipeline
+- clocks: A list of phandle + clock-specifier pairs, one for each entry
+    in 'clock-names'
+- clock-names: should contain:
+      - "pxclk": pixel clock
+      - "aclk": AXI interface clock
+
+- port: each pipeline connect to an encoder input port. The connection is
+    modeled using the OF graph bindings specified in
+    Documentation/devicetree/bindings/graph.txt
+
+Optional properties:
+  - memory-region: phandle to a node describing memory (see
+    Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt)
+    to be used for the framebuffer; if not present, the framebuffer may
+    be located anywhere in memory.
+
+Example:
+/ {
+	...
+
+	dp0: display@c00000 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "arm,mali-d71";
+		reg = <0xc00000 0x20000>;
+		interrupts = <0 168 4>;
+		clocks = <&dpu_mclk>, <&dpu_aclk>;
+		clock-names = "mclk", "pclk";
+
+		dp0_pipe0: pipeline@0 {
+			clocks = <&fpgaosc2>, <&dpu_aclk>;
+			clock-names = "pxclk", "aclk";
+			reg = <0>;
+
+			port {
+				dp0_pipe0_out: endpoint {
+					remote-endpoint = <&db_dvi0_in>;
+				};
+			};
+		};
+
+		dp0_pipe1: pipeline@1 {
+			clocks = <&fpgaosc2>, <&dpu_aclk>;
+			clock-names = "pxclk", "aclk";
+			reg = <1>;
+
+			port {
+				dp0_pipe1_out: endpoint {
+					remote-endpoint = <&db_dvi1_in>;
+				};
+			};
+		};
+	};
+	...
+};

Documentation/devicetree/bindings/display/bridge/lvds-transmitter.txt

@@ -22,13 +22,11 @@ among others.
 
 Required properties:
 
-- compatible: Must be one or more of the following
-  - "ti,ds90c185" for the TI DS90C185 FPD-Link Serializer
-  - "lvds-encoder" for a generic LVDS encoder device
+- compatible: Must be "lvds-encoder"
 
-  When compatible with the generic version, nodes must list the
-  device-specific version corresponding to the device first
-  followed by the generic version.
+  Any encoder compatible with this generic binding, but with additional
+  properties not listed here, must list a device specific compatible first
+  followed by this generic compatible.
 
 Required nodes:
 
@@ -44,8 +42,6 @@ Example
 
 lvds-encoder {
 	compatible = "lvds-encoder";
-	#address-cells = <1>;
-	#size-cells = <0>;
 
 	ports {
 		#address-cells = <1>;

Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt

@@ -8,6 +8,8 @@ Required properties:
 
 - compatible : Shall contain one of
   - "renesas,r8a7743-lvds" for R8A7743 (RZ/G1M) compatible LVDS encoders
+  - "renesas,r8a7744-lvds" for R8A7744 (RZ/G1N) compatible LVDS encoders
+  - "renesas,r8a774c0-lvds" for R8A774C0 (RZ/G2E) compatible LVDS encoders
   - "renesas,r8a7790-lvds" for R8A7790 (R-Car H2) compatible LVDS encoders
   - "renesas,r8a7791-lvds" for R8A7791 (R-Car M2-W) compatible LVDS encoders
   - "renesas,r8a7793-lvds" for R8A7793 (R-Car M2-N) compatible LVDS encoders
@@ -25,7 +27,7 @@ Required properties:
 - clock-names: Name of the clocks. This property is model-dependent.
   - The functional clock, which mandatory for all models, shall be listed
     first, and shall be named "fck".
-  - On R8A77990 and R8A77995, the LVDS encoder can use the EXTAL or
+  - On R8A77990, R8A77995 and R8A774C0, the LVDS encoder can use the EXTAL or
     DU_DOTCLKINx clocks. Those clocks are optional. When supplied they must be
     named "extal" and "dclkin.x" respectively, with "x" being the DU_DOTCLKIN
     numerical index.

Documentation/devicetree/bindings/display/bridge/thine,thc63lvdm83d.txt

@@ -10,7 +10,7 @@ Required properties:
 
 Optional properties:
 
-- pwdn-gpios: Power down control GPIO
+- powerdown-gpios: Power down control GPIO (the /PWDN pin, active low).
 
 Required nodes:
 

Documentation/devicetree/bindings/display/bridge/ti,ds90c185.txt

@@ -0,0 +1,55 @@
+Texas Instruments FPD-Link (LVDS) Serializer
+--------------------------------------------
+
+The DS90C185 and DS90C187 are low-power serializers for portable
+battery-powered applications that reduces the size of the RGB
+interface between the host GPU and the display.
+
+Required properties:
+
+- compatible: Should be
+  "ti,ds90c185", "lvds-encoder"  for the TI DS90C185 FPD-Link Serializer
+  "ti,ds90c187", "lvds-encoder"  for the TI DS90C187 FPD-Link Serializer
+
+Optional properties:
+
+- powerdown-gpios: Power down control GPIO (the PDB pin, active-low)
+
+Required nodes:
+
+The devices have two video ports. Their connections are modeled using the OF
+graph bindings specified in Documentation/devicetree/bindings/graph.txt.
+
+- Video port 0 for parallel input
+- Video port 1 for LVDS output
+
+
+Example
+-------
+
+lvds-encoder {
+	compatible = "ti,ds90c185", "lvds-encoder";
+
+	powerdown-gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+
+			lvds_enc_in: endpoint {
+				remote-endpoint = <&lcdc_out_rgb>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+
+			lvds_enc_out: endpoint {
+				remote-endpoint = <&lvds_panel_in>;
+			};
+		};
+	};
+};

Documentation/devicetree/bindings/display/msm/gmu.txt

@@ -0,0 +1,59 @@
+Qualcomm adreno/snapdragon GMU (Graphics management unit)
+
+The GMU is a programmable power controller for the GPU. the CPU controls the
+GMU which in turn handles power controls for the GPU.
+
+Required properties:
+- compatible: "qcom,adreno-gmu-XYZ.W", "qcom,adreno-gmu"
+    for example: "qcom,adreno-gmu-630.2", "qcom,adreno-gmu"
+  Note that you need to list the less specific "qcom,adreno-gmu"
+  for generic matches and the more specific identifier to identify
+  the specific device.
+- reg: Physical base address and length of the GMU registers.
+- reg-names: Matching names for the register regions
+  * "gmu"
+  * "gmu_pdc"
+  * "gmu_pdc_seg"
+- interrupts: The interrupt signals from the GMU.
+- interrupt-names: Matching names for the interrupts
+  * "hfi"
+  * "gmu"
+- clocks: phandles to the device clocks
+- clock-names: Matching names for the clocks
+   * "gmu"
+   * "cxo"
+   * "axi"
+   * "mnoc"
+- power-domains: should be <&clock_gpucc GPU_CX_GDSC>
+- iommus: phandle to the adreno iommu
+- operating-points-v2: phandle to the OPP operating points
+
+Example:
+
+/ {
+	...
+
+	gmu: gmu@506a000 {
+		compatible="qcom,adreno-gmu-630.2", "qcom,adreno-gmu";
+
+		reg = <0x506a000 0x30000>,
+			<0xb280000 0x10000>,
+			<0xb480000 0x10000>;
+		reg-names = "gmu", "gmu_pdc", "gmu_pdc_seq";
+
+		interrupts = <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "hfi", "gmu";
+
+		clocks = <&gpucc GPU_CC_CX_GMU_CLK>,
+			<&gpucc GPU_CC_CXO_CLK>,
+			<&gcc GCC_DDRSS_GPU_AXI_CLK>,
+			<&gcc GCC_GPU_MEMNOC_GFX_CLK>;
+		clock-names = "gmu", "cxo", "axi", "memnoc";
+
+		power-domains = <&gpucc GPU_CX_GDSC>;
+		iommus = <&adreno_smmu 5>;
+
+		operating-points-v2 = <&gmu_opp_table>;
+	};
+};

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

@@ -10,14 +10,23 @@ Required properties:
   If "amd,imageon" is used, there should be no top level msm device.
 - reg: Physical base address and length of the controller's registers.
 - interrupts: The interrupt signal from the gpu.
-- clocks: device clocks
+- clocks: device clocks (if applicable)
   See ../clocks/clock-bindings.txt for details.
-- clock-names: the following clocks are required:
+- clock-names: the following clocks are required by a3xx, a4xx and a5xx
+  cores:
   * "core"
   * "iface"
   * "mem_iface"
+  For GMU attached devices the GPU clocks are not used and are not required. The
+  following devices should not list clocks:
+   - qcom,adreno-630.2
+- iommus: optional phandle to an adreno iommu instance
+- operating-points-v2: optional phandle to the OPP operating points
+- qcom,gmu: For GMU attached devices a phandle to the GMU device that will
+  control the power for the GPU. Applicable targets:
+    - qcom,adreno-630.2
 
-Example:
+Example 3xx/4xx/a5xx:
 
 / {
 	...
@@ -37,3 +46,30 @@ Example:
 		    <&mmcc MMSS_IMEM_AHB_CLK>;
 	};
 };
+
+Example a6xx (with GMU):
+
+/ {
+	...
+
+	gpu@5000000 {
+		compatible = "qcom,adreno-630.2", "qcom,adreno";
+		#stream-id-cells = <16>;
+
+		reg = <0x5000000 0x40000>, <0x509e000 0x10>;
+		reg-names = "kgsl_3d0_reg_memory", "cx_mem";
+
+		/*
+		 * Look ma, no clocks! The GPU clocks and power are
+		 * controlled entirely by the GMU
+		 */
+
+		interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>;
+
+		iommus = <&adreno_smmu 0>;
+
+		operating-points-v2 = <&gpu_opp_table>;
+
+		qcom,gmu = <&gmu>;
+	};
+};

Documentation/devicetree/bindings/display/panel/auo,g101evn010 renamed to Documentation/devicetree/bindings/display/panel/auo,g101evn010.txt

@@ -0,0 +1,7 @@
+Innolux Corporation 10.1" EE101IA-01D WXGA (1280x800) LVDS panel
+
+Required properties:
+- compatible: should be "innolux,ee101ia-01d"
+
+This binding is compatible with the lvds-panel binding, which is specified
+in panel-lvds.txt in this directory.

Documentation/devicetree/bindings/display/panel/innolux,ee101ia-01d.txt

@@ -0,0 +1,12 @@
+LeMaker BL035-RGB-002 3.5" QVGA TFT LCD panel
+
+Required properties:
+- compatible: should be "lemaker,bl035-rgb-002"
+- power-supply: as specified in the base binding
+
+Optional properties:
+- backlight: as specified in the base binding
+- enable-gpios: as specified in the base binding
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.