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Merge tag 'drm-misc-next-2024-02-08' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for v6.9: UAPI Changes: Cross-subsystem Changes: dma-buf: - clean up docs media: - tc358743: fix v4l device registration video: - move all kernel parameters for video behind CONFIG_VIDEO sound: - remove <drm/drm_edid.h> include from header Core Changes: ci: - add tests for msm managed: - add drmm_release_action() with tests ttm: - fix errno codes - simply busy-placement handling - fix page decryption docs: - add new external references - clean up Driver Changes: amdgpu: - clean up bridge: - imx: add i.MX8MP HDMI PVI plus DT bindings, add i.MX8MP HDMI TX plus DT bindings - samsung-dsim: add bsh-smm-s2/pro boards - sii902x: fix probing and unregistration - tc358767: limit pixel PLL input range - switch to new drm_bridge_read_edid() interface - clean up imx: - use devm_ functions during init - clean up lima: - fix memory leak loongson: - fail if no VRAM present meson: - switch to new drm_bridge_read_edid() interface nouveau: - clean up panel: - add BOE TH101MB31IG002-28A plus DT bindings - add EDT ETML1010G3DRA plus DT bindings - add Novatek NT36672E LCD DSI plus DT bindings - nt36523: support 120Hz timings, fix includes - simple: fix display timings on RK32FN48H - visionox-vtdr6130: fix initialization panel-orientation-quirks: - GPD Win Mini vmwgfx: - list command SVGA_3D_CMD_DEFINE_GB_SURFACE_V4 as invalid - fix null-pointer deref in execbuf - refactor display-mode probing - fix fencing for creating cursor MOBs - fix cursor-memory lifetime - clean up xlnx: - fix live video input for ZynqMP DPSUB Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20240208164242.GA14321@linux.fritz.box
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Lines changed: 2633 additions & 980 deletions

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‎Documentation/devicetree/bindings/display/bridge/fsl,imx8mp-hdmi-tx.yaml‎

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/display/bridge/fsl,imx8mp-hdmi-tx.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Freescale i.MX8MP DWC HDMI TX Encoder
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maintainers:
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- Lucas Stach <l.stach@pengutronix.de>
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description:
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The i.MX8MP HDMI transmitter is a Synopsys DesignWare
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HDMI 2.0a TX controller IP.
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allOf:
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- $ref: /schemas/display/bridge/synopsys,dw-hdmi.yaml#
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properties:
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compatible:
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enum:
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- fsl,imx8mp-hdmi-tx
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reg-io-width:
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const: 1
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clocks:
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maxItems: 4
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clock-names:
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items:
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- const: iahb
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- const: isfr
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- const: cec
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- const: pix
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power-domains:
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maxItems: 1
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ports:
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$ref: /schemas/graph.yaml#/properties/ports
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properties:
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port@0:
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$ref: /schemas/graph.yaml#/properties/port
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description: Parallel RGB input port
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port@1:
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$ref: /schemas/graph.yaml#/properties/port
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description: HDMI output port
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required:
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- port@0
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- port@1
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required:
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- compatible
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- reg
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- clocks
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- clock-names
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- interrupts
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- power-domains
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- ports
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/clock/imx8mp-clock.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/power/imx8mp-power.h>
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hdmi@32fd8000 {
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compatible = "fsl,imx8mp-hdmi-tx";
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reg = <0x32fd8000 0x7eff>;
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interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&clk IMX8MP_CLK_HDMI_APB>,
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<&clk IMX8MP_CLK_HDMI_REF_266M>,
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<&clk IMX8MP_CLK_32K>,
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<&hdmi_tx_phy>;
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clock-names = "iahb", "isfr", "cec", "pix";
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power-domains = <&hdmi_blk_ctrl IMX8MP_HDMIBLK_PD_HDMI_TX>;
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reg-io-width = <1>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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hdmi_tx_from_pvi: endpoint {
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remote-endpoint = <&pvi_to_hdmi_tx>;
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};
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};
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port@1 {
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reg = <1>;
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hdmi_tx_out: endpoint {
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remote-endpoint = <&hdmi0_con>;
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};
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};
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};
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};

‎Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml‎

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title: SN65DSI86 DSI to eDP bridge chip
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maintainers:
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- Sandeep Panda <spanda@codeaurora.org>
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- Douglas Anderson <dianders@chromium.org>
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description: |
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The Texas Instruments SN65DSI86 bridge takes MIPI DSI in and outputs eDP.

‎Documentation/devicetree/bindings/display/imx/fsl,imx8mp-hdmi-pvi.yaml‎

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/display/imx/fsl,imx8mp-hdmi-pvi.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Freescale i.MX8MP HDMI Parallel Video Interface
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maintainers:
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- Lucas Stach <l.stach@pengutronix.de>
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description:
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The HDMI parallel video interface is a timing and sync generator block in the
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i.MX8MP SoC, that sits between the video source and the HDMI TX controller.
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properties:
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compatible:
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const: fsl,imx8mp-hdmi-pvi
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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power-domains:
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maxItems: 1
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ports:
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$ref: /schemas/graph.yaml#/properties/ports
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properties:
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port@0:
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$ref: /schemas/graph.yaml#/properties/port
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description: Input from the LCDIF controller.
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port@1:
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$ref: /schemas/graph.yaml#/properties/port
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description: Output to the HDMI TX controller.
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required:
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- port@0
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- port@1
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required:
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- compatible
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- reg
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- interrupts
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- power-domains
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- ports
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/power/imx8mp-power.h>
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display-bridge@32fc4000 {
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compatible = "fsl,imx8mp-hdmi-pvi";
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reg = <0x32fc4000 0x44>;
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interrupt-parent = <&irqsteer_hdmi>;
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interrupts = <12 IRQ_TYPE_LEVEL_HIGH>;
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power-domains = <&hdmi_blk_ctrl IMX8MP_HDMIBLK_PD_PVI>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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pvi_from_lcdif3: endpoint {
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remote-endpoint = <&lcdif3_to_pvi>;
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};
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};
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port@1 {
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reg = <1>;
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pvi_to_hdmi_tx: endpoint {
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remote-endpoint = <&hdmi_tx_from_pvi>;
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};
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};
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};
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};

‎Documentation/devicetree/bindings/display/panel/boe,th101mb31ig002-28a.yaml‎

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/display/panel/boe,th101mb31ig002-28a.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: BOE TH101MB31IG002-28A WXGA DSI Display Panel
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maintainers:
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- Manuel Traut <manut@mecka.net>
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allOf:
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- $ref: panel-common.yaml#
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properties:
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compatible:
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enum:
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# BOE TH101MB31IG002-28A 10.1" WXGA TFT LCD panel
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- boe,th101mb31ig002-28a
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reg: true
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backlight: true
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enable-gpios: true
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power-supply: true
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port: true
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rotation: true
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required:
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- compatible
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- reg
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- enable-gpios
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- power-supply
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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dsi {
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#address-cells = <1>;
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#size-cells = <0>;
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panel@0 {
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compatible = "boe,th101mb31ig002-28a";
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reg = <0>;
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backlight = <&backlight_lcd0>;
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enable-gpios = <&gpio 45 GPIO_ACTIVE_HIGH>;
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rotation = <90>;
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power-supply = <&vcc_3v3>;
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port {
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panel_in_dsi: endpoint {
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remote-endpoint = <&dsi_out_con>;
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};
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};
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};
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};
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...

‎Documentation/devicetree/bindings/display/panel/novatek,nt36672e.yaml‎

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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/display/panel/novatek,nt36672e.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Novatek NT36672E LCD DSI Panel
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maintainers:
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- Ritesh Kumar <quic_riteshk@quicinc.com>
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allOf:
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- $ref: panel-common.yaml#
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properties:
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compatible:
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const: novatek,nt36672e
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reg:
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maxItems: 1
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description: DSI virtual channel
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vddi-supply: true
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avdd-supply: true
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avee-supply: true
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port: true
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reset-gpios: true
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backlight: true
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required:
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- compatible
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- reg
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- vddi-supply
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- avdd-supply
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- avee-supply
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- reset-gpios
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- port
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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dsi {
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#address-cells = <1>;
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#size-cells = <0>;
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panel@0 {
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compatible = "novatek,nt36672e";
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reg = <0>;
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reset-gpios = <&tlmm 44 GPIO_ACTIVE_HIGH>;
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vddi-supply = <&vreg_l8c_1p8>;
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avdd-supply = <&disp_avdd>;
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avee-supply = <&disp_avee>;
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backlight = <&pwm_backlight>;
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port {
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panel0_in: endpoint {
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remote-endpoint = <&dsi0_out>;
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};
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};
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};
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};
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...

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

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- edt,etm0700g0edh6
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# Emerging Display Technology Corp. LVDS WSVGA TFT Display with capacitive touch
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- edt,etml0700y5dha
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# Emerging Display Technology Corp. 10.1" LVDS WXGA TFT Display with capacitive touch
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- edt,etml1010g3dra
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# Emerging Display Technology Corp. 5.7" VGA TFT LCD panel with
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# capacitive touch
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- edt,etmv570g2dhu

‎Documentation/devicetree/bindings/display/panel/visionox,rm69299.yaml‎

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title: Visionox model RM69299 Panels
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maintainers:
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- Harigovindan P <harigovi@codeaurora.org>
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- Abhinav Kumar <quic_abhinavk@quicinc.com>
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- Jessica Zhang <quic_jesszhan@quicinc.com>
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description: |
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This binding is for display panels using a Visionox RM692999 panel.

‎Documentation/gpu/drm-internals.rst‎

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.. kernel-doc:: include/drm/drm_managed.h
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:internal:
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Bus-specific Device Registration and PCI Support
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------------------------------------------------
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A number of functions are provided to help with device registration. The
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functions deal with PCI and platform devices respectively and are only
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provided for historical reasons. These are all deprecated and shouldn't
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be used in new drivers. Besides that there's a few helpers for pci
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drivers.
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.. kernel-doc:: drivers/gpu/drm/drm_pci.c
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:export:
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Open/Close, File Operations and IOCTLs
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======================================
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‎Documentation/gpu/introduction.rst‎

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Slides and articles
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-------------------
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* `The Linux graphics stack in a nutshell, part 1 <https://lwn.net/Articles/955376/>`_ - Thomas Zimmermann (2023)
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* `The Linux graphics stack in a nutshell, part 2 <https://lwn.net/Articles/955708/>`_ - Thomas Zimmermann (2023)
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* `Understanding the Linux Graphics Stack <https://bootlin.com/doc/training/graphics/graphics-slides.pdf>`_ - Bootlin (2022)
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* `DRM KMS overview <https://wiki.st.com/stm32mpu/wiki/DRM_KMS_overview>`_ - STMicroelectronics (2021)
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* `Linux graphic stack <https://studiopixl.com/2017-05-13/linux-graphic-stack-an-overview>`_ - Nathan Gauër (2017)

‎Documentation/gpu/rfc/index.rst‎

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.. toctree::
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i915_vm_bind.rst
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.. toctree::
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xe.rst

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