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[2620:137:e000::3:4]) by mx.google.com with ESMTPS id jw6-20020a170903278600b001c589ba4a0bsi2906250plb.195.2023.09.19.16.09.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Sep 2023 16:09:43 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) client-ip=2620:137:e000::3:4; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="pHeNS/ag"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by howler.vger.email (Postfix) with ESMTP id C074E827AF92; Tue, 19 Sep 2023 16:03:58 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at howler.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233295AbjISXDr (ORCPT + 99 others); Tue, 19 Sep 2023 19:03:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37736 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232804AbjISXDo (ORCPT ); Tue, 19 Sep 2023 19:03:44 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3F9ACC0; Tue, 19 Sep 2023 16:03:39 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0FAF6C433CD; Tue, 19 Sep 2023 23:03:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695164618; bh=AVm/wivqgdaYPeb2TV3gnjnCGczTQW2Knav2WIIU+3o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pHeNS/agG4PS6WxON62G7QizekGP+u5vmPP2ipBG9P8uwxjXW73vH9UdVrn6WwsUX 6vj/DYrQ14u7MCBDHmt/PNYf/5QogI4s9Q2qDAIQ8RjmUqJGtZMa+/HHPdILKcUTqv rKRZ+FtjEEs4ZwWdnVA0nEaS/9sZE8ZHWaoqlI8ODh5wUUZvmQqni6a58P8HUUhy/m A/0zyE9i5u1D34c4aqUkTYtJoSDelOi2ug+TUJ7Ekydhbq0qGuJataqmS+wOvtY+9Q SJrCq78hKb8rM0ph9DeRyYaYa0fbPU9Vm7NbbIdjoUYfBUFW3Z+o2Yzm9O7aftsWMG BdLPieoZMA90g== From: Bjorn Andersson To: Jiri Kosina , Benjamin Tissoires , Konrad Dybcio , Rob Herring , Frank Rowand , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Sam Ravnborg , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Douglas Anderson Cc: linux-arm-msm@vger.kernel.org, yangcong5@huaqin.corp-partner.google.com, devicetree@vger.kernel.org, Daniel Vetter , hsinyi@google.com, Chris Morgan , linux-input@vger.kernel.org, cros-qcom-dts-watchers@chromium.org, Dmitry Torokhov , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: Re: (subset) [PATCH v4 00/11] drm/panel and i2c-hid: Allow panels and touchscreens to power sequence together Date: Tue, 19 Sep 2023 16:07:29 -0700 Message-ID: <169516486001.787935.12322857337806445764.b4-ty@kernel.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230727171750.633410-1-dianders@chromium.org> References: <20230727171750.633410-1-dianders@chromium.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (howler.vger.email [0.0.0.0]); Tue, 19 Sep 2023 16:03:59 -0700 (PDT) On Thu, 27 Jul 2023 10:16:27 -0700, Douglas Anderson wrote: > The big motivation for this patch series is mostly described in the patch > ("drm/panel: Add a way for other devices to follow panel state"), but to > quickly summarize here: for touchscreens that are connected to a panel we > need the ability to power sequence the two device together. This is not a > new need, but so far we've managed to get by through a combination of > inefficiency, added costs, or perhaps just a little bit of brokenness. > It's time to do better. This patch series allows us to do better. > > [...] Applied, thanks! [11/11] arm64: dts: qcom: sc7180: Link trogdor touchscreens to the panels commit: 989aac9dea7fcfc33b5eedc4ae44abbf71460a4d Best regards, -- Bjorn Andersson