From patchwork Fri Jul 23 00:21:46 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 484823 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-20.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 40EA5C00144 for ; Fri, 23 Jul 2021 00:22:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2193E60EB1 for ; Fri, 23 Jul 2021 00:22:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232697AbhGVXlx (ORCPT ); Thu, 22 Jul 2021 19:41:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40392 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232860AbhGVXlr (ORCPT ); Thu, 22 Jul 2021 19:41:47 -0400 Received: from mail-pl1-x62e.google.com (mail-pl1-x62e.google.com [IPv6:2607:f8b0:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C6032C0617BE for ; Thu, 22 Jul 2021 17:22:20 -0700 (PDT) Received: by mail-pl1-x62e.google.com with SMTP id c11so1168258plg.11 for ; Thu, 22 Jul 2021 17:22:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=cbDiUWXywQuHvWbK5KgToA8hljAFXRAZ8RdP96k0ztI=; b=g+MMetn7ZgIZd9+ufiUGW8oAfNXo8QWuBLD1d0E7atOYLNbDLR2P/EyOZJg+zTuGzt ixFiHfFjiqbspkrMlWwGpnjph8L5idjm6M+seAPG76+1GWbz5PlywdoeySLA8X6W7gLm 894t4F/EflgYTP7emt9lS3L4bauCmLnd29vTk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=cbDiUWXywQuHvWbK5KgToA8hljAFXRAZ8RdP96k0ztI=; b=R5Y4WzAhyNF4MRcxTz/N+GztgPtcczID/VY6ZEIlZDX0dG+IUr8vY5tVn34ZE/Yo/J d3YciBAQ1uUlgJTk83w8zYCx/oLMIUPmBYZPMeMo0SfyY/Kqq3uXP/+FHfLHdGvJg2OX JsPlS7GQKEa+iXMEKv0fGUurDZg0mGvFZCA3WDr+ruS7iOPiXJRt1OBXRyWWgIFGe1r/ 8OPSPHCCAVO7EQGSCbZ6KbEW/ThVaqbhyEvE0qaUs9Hllbwzyrj9VtuiU4WIDRkRUhPG WQU1Vo8qlArNVPBfwc01xyTuYR5luphkNDa6cwDyQH43pqXiNWpwIY+mhOJUPjzNNNz7 8A8w== X-Gm-Message-State: AOAM532Pu5vMtlfBLs8q936Oygq2Xh1yw2Sxmp/7Oz/9wTkl3/zkIRVl IOprI7ODgvpHMRNgZw2U8pcUOA== X-Google-Smtp-Source: ABdhPJzzG/Dkx5U9t15FY1dr/BrlYj0ipVj0xo+4dULJS5i2lgAmf8BOEZlDWJChZ2JPF9c9NUKVWQ== X-Received: by 2002:a17:90a:4884:: with SMTP id b4mr11251465pjh.173.1626999740346; Thu, 22 Jul 2021 17:22:20 -0700 (PDT) Received: from tictac2.mtv.corp.google.com ([2620:15c:202:201:5e70:6a49:67b5:2b7e]) by smtp.gmail.com with ESMTPSA id iy13sm4072377pjb.28.2021.07.22.17.22.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 Jul 2021 17:22:20 -0700 (PDT) From: Douglas Anderson To: Thierry Reding , Rob Herring Cc: Maarten Lankhorst , Steev Klimaszewski , dri-devel@lists.freedesktop.org, David Airlie , devicetree@vger.kernel.org, Daniel Vetter , Maxime Ripard , Sam Ravnborg , Thomas Zimmermann , linux-arm-msm@vger.kernel.org, Linus W , Bjorn Andersson , Douglas Anderson , Andy Gross , linux-kernel@vger.kernel.org Subject: [RFC PATCH 8/8] arm64: dts: qcom: sc7180: trogdor devices can use probable eDP panels Date: Thu, 22 Jul 2021 17:21:46 -0700 Message-Id: <20210722172104.RFC.8.I038959fe65a202bd513cebeeffc7309114b5ffde@changeid> X-Mailer: git-send-email 2.32.0.432.gabb21c7263-goog In-Reply-To: <20210723002146.1962910-1-dianders@chromium.org> References: <20210723002146.1962910-1-dianders@chromium.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This change enables probable eDP panels for all sc7180-trogdor variants, leaving the existing panel as a fallback. Though this won't make any immediate change, it paves the way for supporting more second source panels on trogdor devices. It also removes a "little white lie" which is that some trogdor devices already had second sources for their panels but the panels were compatible enough that they could simply use the same delays across the board. NOTE that all trogdor devices currently supported by mainline have HPD hooked up properly and so there is no need for the hpd-absent-delay on any of these. One of the trogdor devices does have a glitchy HPD upon first power on, though, so we need "hpd-reliable-delay" on lazor. This also removes the "innolux,n116bge" fallback from one of the limozeen models. The limozeen board never had this panel but the "innolux,n116bge" panel timings / delays worked OK and having this as a fallback compatible string helped until the "innolux,n116bca-ea1" panel was supported. Signed-off-by: Douglas Anderson --- arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi | 2 +- .../arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots.dts | 2 +- arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen.dts | 2 +- arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi | 3 ++- arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi | 2 +- 5 files changed, 6 insertions(+), 5 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi index 4c6e433c8226..b2ff87769a7b 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi @@ -74,7 +74,7 @@ &i2c9 { }; &panel { - compatible = "boe,nv110wtm-n61"; + compatible = "edp-panel", "boe,nv110wtm-n61"; }; &pp3300_dx_edp { diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots.dts index 0456c7e05d00..56bff28cdd9e 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots.dts @@ -18,7 +18,7 @@ / { /delete-node/&ap_ts; &panel { - compatible = "innolux,n116bca-ea1", "innolux,n116bge"; + compatible = "edp-panel", "innolux,n116bca-ea1"; }; &sdhc_2 { diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen.dts index e6ad6dae4e60..892f6ff8f155 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen.dts @@ -34,7 +34,7 @@ ap_ts: touchscreen@10 { }; &panel { - compatible = "auo,b116xa01"; + compatible = "edp-panel", "auo,b116xa01"; }; &sdhc_2 { diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi index 6b10b96173e8..f31a8f54c855 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi @@ -42,7 +42,8 @@ ap_ts: touchscreen@10 { }; &panel { - compatible = "boe,nv133fhm-n62"; + compatible = "edp-panel", "boe,nv133fhm-n62"; + hpd-reliable-delay = <15>; }; &trackpad { diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi index 622b5f1b88a2..bf0d2a8a195b 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi @@ -108,7 +108,7 @@ ap_ts: touchscreen@10 { }; &panel { - compatible = "kingdisplay,kd116n21-30nv-a010"; + compatible = "edp-panel", "kingdisplay,kd116n21-30nv-a010"; }; &pen_insert {