From patchwork Thu Jun 21 12:32:05 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sandeep Panda X-Patchwork-Id: 932707 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=codeaurora.org header.i=@codeaurora.org header.b="RtWz1UdF"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="CIb+VqmN"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 41BLgq20D3z9s1B for ; Thu, 21 Jun 2018 22:32:39 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933606AbeFUMch (ORCPT ); Thu, 21 Jun 2018 08:32:37 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:48526 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933369AbeFUMcf (ORCPT ); Thu, 21 Jun 2018 08:32:35 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id CB7A2606FA; Thu, 21 Jun 2018 12:32:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1529584354; bh=+xyPFR/1xpNe/xn3x8h0mbY+54fT18X5bNptTy5btzg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RtWz1UdF1auHcfo3Aeu0WGyfsVSZGonVsvqhfnH/wgcRhs5wYasTT7jNOi2d7A6dC nURwLXyP4pt+dzJP8ynif8UDw/edL0XJYupYQoZaC7SX/WAKtqEPQupm8vcfqXI4dO XBuFslBNpATiWZUU09jBpwqkw1WH6EbJWy6lk/ZA= X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on pdx-caf-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=2.0 tests=ALL_TRUSTED,BAYES_00, DKIM_SIGNED, T_DKIM_INVALID autolearn=no autolearn_force=no version=3.4.0 Received: from spanda-linux.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: spanda@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 4777C604A6; Thu, 21 Jun 2018 12:32:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1529584350; bh=+xyPFR/1xpNe/xn3x8h0mbY+54fT18X5bNptTy5btzg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CIb+VqmNIZT2vT4mtIS7vnF1TUNdmBCOkNFJLYIzbDyQmNq/fo11cSNode2cP7Jnh OSMJodR/FjVZjWY6IBFs88gOStlNl85EKjpzgv7NTf/JvdVPxQ/VrcPvh3KseHdy9C D8I6mTY5HBS7VhdK6tKsLE9jCLl89AueHYXMixXE= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 4777C604A6 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=spanda@codeaurora.org From: Sandeep Panda To: dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org Cc: Sandeep Panda , robdclark@gmail.com, seanpaul@chromium.org, hoegsberg@chromium.org, ryadav@codeaurora.org, abhinavk@codeaurora.org, jsanka@codeaurora.org, chandanu@codeaurora.org, nganji@codeaurora.org Subject: [PATCH v12 1/5] dt-bindings: media: extend interface documentation for DSI and DP Date: Thu, 21 Jun 2018 18:02:05 +0530 Message-Id: <1529584329-632-2-git-send-email-spanda@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1529584329-632-1-git-send-email-spanda@codeaurora.org> References: <1529584329-632-1-git-send-email-spanda@codeaurora.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Properties like data-lanes, clock-noncontinuous and lane-polarities are applicable to DSI and DisplayPort interface also. So update the documentation to mention the same. Signed-off-by: Sandeep Panda Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/media/video-interfaces.txt | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt b/Documentation/devicetree/bindings/media/video-interfaces.txt index 852041a7480c..f53d8e49f489 100644 --- a/Documentation/devicetree/bindings/media/video-interfaces.txt +++ b/Documentation/devicetree/bindings/media/video-interfaces.txt @@ -99,15 +99,16 @@ Optional endpoint properties determines the logical lane number, while the value of an entry indicates physical lane, e.g. for 2-lane MIPI CSI-2 bus we could have "data-lanes = <1 2>;", assuming the clock lane is on hardware lane 0. - This property is valid for serial busses only (e.g. MIPI CSI-2). + This property is valid for serial busses only (e.g. MIPI CSI-2, MIPI DSI, + DisplayPort). - clock-lanes: an array of physical clock lane indexes. Position of an entry determines the logical lane number, while the value of an entry indicates physical lane, e.g. for a MIPI CSI-2 bus we could have "clock-lanes = <0>;", which places the clock lane on hardware lane 0. This property is valid for serial busses only (e.g. MIPI CSI-2). Note that for the MIPI CSI-2 bus this array contains only one entry. -- clock-noncontinuous: a boolean property to allow MIPI CSI-2 non-continuous - clock mode. +- clock-noncontinuous: a boolean property to allow non-continuous clock mode. + This property is valid for serial busses (e.g. MIPI CSI-2, MIPI DSI and DisplayPort). - link-frequencies: Allowed data bus frequencies. For MIPI CSI-2, for instance, this is the actual frequency of the bus, not bits per clock per lane value. An array of 64-bit unsigned integers. @@ -116,7 +117,8 @@ Optional endpoint properties Valid values are 0 (normal) and 1 (inverted). The length of the array should be the combined length of data-lanes and clock-lanes properties. If the lane-polarities property is omitted, the value must be interpreted - as 0 (normal). This property is valid for serial busses only. + as 0 (normal). This property is valid for serial busses only (e.g. MIPI CSI-2, + MIPI DSI, DisplayPort). - strobe: Whether the clock signal is used as clock (0) or strobe (1). Used with CCP2, for instance. From patchwork Thu Jun 21 12:32:07 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sandeep Panda X-Patchwork-Id: 932708 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=codeaurora.org header.i=@codeaurora.org header.b="Cx6ZSh6R"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="jYlTVp3Y"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 41BLh24RdSz9s2L for ; Thu, 21 Jun 2018 22:32:50 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933507AbeFUMco (ORCPT ); Thu, 21 Jun 2018 08:32:44 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:48770 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933675AbeFUMcm (ORCPT ); Thu, 21 Jun 2018 08:32:42 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 54BA860AFF; Thu, 21 Jun 2018 12:32:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1529584362; bh=NQzS8AcjpHSced0lnjrOnYi0EKA/sNn7RS0dpRuQwAY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Cx6ZSh6RtLqS9HNoYijHuQ6tKsW1x+NYSOTLHPDwJaK2JAEF0FqceqOTmGRowkZHo YdXyOQEMWrshtF9jnNr29Ub1ckcZr6Xt4B5zIZw/Cwj6lbL3D0ORjoxYVZY3zDFqlP qi7ZRsvP7rBLH/AlDpKiKcI4pcoFNk8/o0dBoJ9o= X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on pdx-caf-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=2.0 tests=ALL_TRUSTED,BAYES_00, DKIM_SIGNED, T_DKIM_INVALID autolearn=no autolearn_force=no version=3.4.0 Received: from spanda-linux.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: spanda@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 228C0604A6; Thu, 21 Jun 2018 12:32:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1529584360; bh=NQzS8AcjpHSced0lnjrOnYi0EKA/sNn7RS0dpRuQwAY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jYlTVp3Y7+KWiDuXMCtnDxjqCB35aAHVBZst7x1uOU4XQRcDpdynzbS0Kwkx1qpkE XVmJqjs1lJyflElwG/iQp0fbkfx5hTgJu+oSNWj6WjIpPEHZEH35Z8f/fRMty/6iEq 7EtzcXb6gSvV8OwKHnsMG2T7NFMNbSnVH4PFEzJU= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 228C0604A6 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=spanda@codeaurora.org From: Sandeep Panda To: dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org Cc: Sandeep Panda , robdclark@gmail.com, seanpaul@chromium.org, hoegsberg@chromium.org, ryadav@codeaurora.org, abhinavk@codeaurora.org, jsanka@codeaurora.org, chandanu@codeaurora.org, nganji@codeaurora.org Subject: [PATCH v12 3/5] dt-bindings: drm/bridge: Document sn65dsi86 bridge bindings Date: Thu, 21 Jun 2018 18:02:07 +0530 Message-Id: <1529584329-632-4-git-send-email-spanda@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1529584329-632-1-git-send-email-spanda@codeaurora.org> References: <1529584329-632-1-git-send-email-spanda@codeaurora.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Document the bindings used for the sn65dsi86 DSI to eDP bridge. Changes in v1: - Rephrase the dt-binding descriptions to be more inline with existing bindings (Andrzej Hajda). - Add missing dt-binding that are parsed by corresponding driver (Andrzej Hajda). Changes in v2: - Remove edp panel specific dt-binding entries. Only keep bridge specific entries (Sean Paul). - Remove custom-modes dt entry since its usage is removed from driver also (Sean Paul). - Remove is-pluggable dt entry since this will not be needed anymore (Sean Paul). Changes in v3: - Remove irq-gpio dt entry and instead populate is an interrupt property (Rob Herring). Changes in v4: - Add link to bridge chip datasheet (Stephen Boyd) - Add vpll and vcc regulator supply bindings (Stephen Boyd) - Add ref clk optional dt binding (Stephen Boyd) - Add gpio-controller optional dt binding (Stephen Boyd) Changes in v5: - Use clock property to specify the input refclk (Stephen Boyd). - Update gpio cell and pwm cell numbers (Stephen Boyd). Changes in v6: - Add property to mention the lane mapping scheme and polarity inversion (Stephen Boyd). Changes in v7: - Detail description of lane mapping scheme dt property (Andrzej Hajda/ Rob Herring). - Removed HDP gpio binding, since the bridge uses IRQ signal to determine HPD, and IRQ property is already documented in binding. Changes in v8: - Removed unnecessary explanation of lane mapping and polarity dt property, since these are already explained in media/video-interface dt binidng (Rob Herring). Changes in v9: - Avoid putting re-definition of lane mapping and polarity dt binding (Rob Herring). Changes in v10: - Use interrupts-extended property instead of interrupts to specify interrupt line (Andrzej Hajda). - Move data-lanes and lane-polarity property example to proper place (Andrzej Hajda). Signed-off-by: Sandeep Panda --- .../bindings/display/bridge/ti,sn65dsi86.txt | 86 ++++++++++++++++++++++ 1 file changed, 86 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.txt diff --git a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.txt b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.txt new file mode 100644 index 000000000000..c8b8f018356f --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.txt @@ -0,0 +1,86 @@ +SN65DSI86 DSI to eDP bridge chip +-------------------------------- + +This is the binding for Texas Instruments SN65DSI86 bridge. +http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=sn65dsi86&fileType=pdf + +Required properties: +- compatible: Must be "ti,sn65dsi86" +- reg: i2c address of the chip, 0x2d as per datasheet +- enable-gpios: OF device-tree gpio specification for bridge_en pin (active high) + +- vccio-supply: A 1.8V supply that powers up the digital IOs. +- vpll-supply: A 1.8V supply that powers up the displayport PLL. +- vcca-supply: A 1.2V supply that powers up the analog circuits. +- vcc-supply: A 1.2V supply that powers up the digital core. + +Optional properties: +- interrupts-extended: Specifier for the SN65DSI86 interrupt line. + +- ddc-i2c-bus: phandle of the I2C controller used for DDC EDID probing + +- gpio-controller: Marks the device has a GPIO controller. +- #gpio-cells : Should be two. The first cell is the pin number and + the second cell is used to specify flags. + See ../../gpio/gpio.txt for more information. +- #pwm-cells : Should be one. See ../../pwm/pwm.txt for description of + the cell formats. + +- clock-names: should be "refclk" +- clocks: Specification for input reference clock. The reference + clock rate must be 12 MHz, 19.2 MHz, 26 MHz, 27 MHz or 38.4 MHz. + +- data-lanes: See ../../media/video-interface.txt +- lane-polarities: See ../../media/video-interface.txt + +Required nodes: +This device has two video ports. Their connections are modelled using the +OF graph bindings specified in Documentation/devicetree/bindings/graph.txt. + +- Video port 0 for DSI input +- Video port 1 for eDP output + +Example +------- + +edp-bridge@2d { + compatible = "ti,sn65dsi86"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x2d>; + + enable-gpios = <&msmgpio 33 GPIO_ACTIVE_HIGH>; + + interrupts-extended = <&gpio3 4 IRQ_TYPE_EDGE_FALLING>; + + vccio-supply = <&pm8916_l17>; + vcca-supply = <&pm8916_l6>; + vpll-supply = <&pm8916_l17>; + vcc-supply = <&pm8916_l6>; + + clock-names = "refclk"; + clocks = <&input_refclk>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + edp_bridge_in: endpoint { + remote-endpoint = <&dsi_out>; + }; + }; + + port@1 { + reg = <1>; + + edp_bridge_out: endpoint { + data-lanes = <2 1 3 0>; + lane-polarities = <0 1 0 1>; + remote-endpoint = <&edp_panel_in>; + }; + }; + }; +} From patchwork Thu Jun 21 12:32:09 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sandeep Panda X-Patchwork-Id: 932709 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=codeaurora.org header.i=@codeaurora.org header.b="MH1CLWmR"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="MH1CLWmR"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 41BLhL72tLz9s2L for ; Thu, 21 Jun 2018 22:33:06 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933454AbeFUMdE (ORCPT ); Thu, 21 Jun 2018 08:33:04 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:49054 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933693AbeFUMcw (ORCPT ); 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Thu, 21 Jun 2018 12:32:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1529584371; bh=SF3VfVL09LSx5NWbDIpJ1EeWDZJvnikE/T/xVz7hXfU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MH1CLWmRZXp4GwDkgqeFLQ3rveg+qGi5DwdYWMre1Gb4EO5iAoMxYF38OVISRWAEd C7/MzwWDkkl1QDD2SdTIjwl3x/96Ij8xKBjSID0pwYGc9NYXjFE1hBdKC7bXmX2dfN lqP1ZEqsRE+CTIr5mn4LZRp/1WgPx3JBK8yIG7ng= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org A27C5604A6 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=spanda@codeaurora.org From: Sandeep Panda To: dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org Cc: Sandeep Panda , robdclark@gmail.com, seanpaul@chromium.org, hoegsberg@chromium.org, ryadav@codeaurora.org, abhinavk@codeaurora.org, jsanka@codeaurora.org, chandanu@codeaurora.org, nganji@codeaurora.org Subject: [PATCH v12 5/5] dt-bindings: drm/panel: Document Innolux TV123WAM panel bindings Date: Thu, 21 Jun 2018 18:02:09 +0530 Message-Id: <1529584329-632-6-git-send-email-spanda@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1529584329-632-1-git-send-email-spanda@codeaurora.org> References: <1529584329-632-1-git-send-email-spanda@codeaurora.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Innolux TV123WAM is a 12.3" eDP display panel with 2160x1440 resolution, which can be supported by simple panel driver. Changes in v1: - Make use of simple panel driver instead of creating a new driver for this panel (Sean Paul). - Combine dt-binding and driver changes into one patch as done by other existing panel support changes. Changes in v2: - Separate driver change from dt-binding documentation (Rob Herring). - Add the properties from simple-panel binding that are applicable to this panel (Rob Herring). Signed-off-by: Sandeep Panda Reviewed-by: Rob Herring --- .../bindings/display/panel/innolux,tv123wam.txt | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/innolux,tv123wam.txt diff --git a/Documentation/devicetree/bindings/display/panel/innolux,tv123wam.txt b/Documentation/devicetree/bindings/display/panel/innolux,tv123wam.txt new file mode 100644 index 000000000000..a9b35265fa13 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/innolux,tv123wam.txt @@ -0,0 +1,20 @@ +Innolux TV123WAM 12.3 inch eDP 2K display panel + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. + +Required properties: +- compatible: should be "innolux,tv123wam" +- power-supply: regulator to provide the supply voltage + +Optional properties: +- enable-gpios: GPIO pin to enable or disable the panel +- backlight: phandle of the backlight device attached to the panel + +Example: + panel_edp: panel-edp { + compatible = "innolux,tv123wam"; + enable-gpios = <&msmgpio 31 GPIO_ACTIVE_LOW>; + power-supply = <&pm8916_l2>; + backlight = <&backlight>; + };