From patchwork Fri Oct 4 19:09:06 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ulrich Hecht X-Patchwork-Id: 11175239 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id ABC9076 for ; Fri, 4 Oct 2019 19:10:18 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8738C2133F for ; Fri, 4 Oct 2019 19:10:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="BGqQ0sgR"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=fpond.eu header.i=@fpond.eu header.b="ivIttvKq" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8738C2133F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=fpond.eu Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=EROa2u7HWq9offUBr9qlvgBWlitJqTCvgaOPgo3hDzs=; b=BGq Q0sgRyGPUVdJUoM7z6FCTUmLhDkexgc1UQTMt+vhodCElMoQ7HPpzEBIh7dwfuEct/7elZTKGw5vO wA52Er4RobR1MSmw9aT4LYYLso6WGolrI4Kf4J4tr7As10ZDcKOoC/UQRYlB/pHhB2j1lrpLQUYkQ WrJo1q9IPwHZymRUlq2hkEW+Ud2sYVLIiQYTMX5MAijtDweWvR0m5ItCxCD3DPDTm3aERSvZKOmbi VwXix49GuqGoTTdo+MjWXOqnEiKYn8s7Lua1cjrK48CBNW12sn2FzDsSjuqFPjewPlFRcfC2mazCh 9YiL/00vnsySyhnlPHgSbryxifCaL6Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iGSy1-0006Qz-Tg; Fri, 04 Oct 2019 19:10:17 +0000 Received: from mo6-p02-ob.smtp.rzone.de ([2a01:238:20a:202:5302::12]) by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) id 1iGSxk-0004zn-Ia for linux-mediatek@lists.infradead.org; Fri, 04 Oct 2019 19:10:03 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1570216193; s=strato-dkim-0002; d=fpond.eu; h=Message-Id:Date:Subject:Cc:To:From:X-RZG-CLASS-ID:X-RZG-AUTH:From: Subject:Sender; bh=SjiSGCIWBrQ4el6i3TeHk1y7oyyLScjPosF/2NTani8=; b=ivIttvKqfCiDcwA4z15Vmmpcqg5EMNgSvZ5XCSQJkdsOLsmiPD2qqof2YHDQxYbRwV djnx0vNhCK4v8NV0Z3HO/D0/klePU2dIAeH1rAPx4q824owD/RBR7qYXhjo+QIpqdP2w OmSX0G5EvT3NHXSz8RHA/jGd/1wkZFNb370tv5n4Ex2kLmW2OFwbpJ1dKbsJLEkkAHit NdpN1egRlL74hxsaioNKnveym7GOzLgeaqnXk57DgJK7d+btmD830jeZBhOVcOUsHAps otjx2+qWJIE0dq7G9IPTxgvHNg79Iv2WFDb/Bui8xdS80B9x6/YkaGySb3XQgNSTsnZo Guog== X-RZG-AUTH: ":OWANVUa4dPFUgKR/3dpvnYP0Np73dmm4I5W0/AvA67Ot4fvR82tdd3x2KJk=" X-RZG-CLASS-ID: mo00 Received: from groucho.site by smtp.strato.de (RZmta 44.28.0 DYNA|AUTH) with ESMTPSA id i07086v94J9CcdX (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate); Fri, 4 Oct 2019 21:09:12 +0200 (CEST) From: Ulrich Hecht To: linux-mediatek@lists.infradead.org, dri-devel@lists.freedesktop.org, jitao.shi@mediatek.com Subject: [PATCH v19 0/2] PS8640 MIPI-to-eDP bridge Date: Fri, 4 Oct 2019 21:09:06 +0200 Message-Id: <1570216148-22802-1-git-send-email-uli@fpond.eu> X-Mailer: git-send-email 2.7.4 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191004_121001_227105_15BC64AA X-CRM114-Status: UNSURE ( 7.86 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.9 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [2a01:238:20a:202:5302:0:0:12 listed in] [list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record 0.0 SPF_NONE SPF: sender does not publish an SPF Record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, Ulrich Hecht , stonea168@163.com, ajaykumar.rs@samsung.com, architt@codeaurora.org, vpalatin@chromium.org, cawa.cheng@mediatek.com, bibby.hsieh@mediatek.com, ck.hu@mediatek.com, yingjoe.chen@mediatek.com, devicetree@vger.kernel.org, p.zabel@pengutronix.de, pawel.moll@arm.com, ijc+devicetree@hellion.org.uk, inki.dae@samsung.com, robh+dt@kernel.org, seanpaul@chromium.org, matthias.bgg@gmail.com, eddie.huang@mediatek.com, rahul.sharma@samsung.com, kernel@pengutronix.de, galak@codeaurora.org, enric.balletbo@collabora.com, andy.yan@rock-chips.com MIME-Version: 1.0 Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org Hi! This driver seems to have fallen by the wayside because, while otherwise fine, it has a firmware update feature that requires a blob that is not in the linux-firmware repo.[1] Whatever the cause for that may be, the update code is entirely optional (my chip works fine with whatever firmware is currently installed), so I have removed it in order to get this merged after all. I have also followed various trivial API changes that have piled up since 2016; see the individual patches for details. I'm using this driver on an Acer Chromebook R13 ("Elm"); see https://github.com/uli/kernel/tree/elm-working-5.4. CU Uli [1] https://patchwork.kernel.org/patch/9427543/ Jitao Shi (2): Documentation: bridge: Add documentation for ps8640 DT properties drm/bridge: Add I2C based driver for ps8640 bridge .../devicetree/bindings/display/bridge/ps8640.txt | 44 ++ drivers/gpu/drm/bridge/Kconfig | 12 + drivers/gpu/drm/bridge/Makefile | 1 + drivers/gpu/drm/bridge/parade-ps8640.c | 672 +++++++++++++++++++++ 4 files changed, 729 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/ps8640.txt create mode 100644 drivers/gpu/drm/bridge/parade-ps8640.c