From mboxrd@z Thu Jan 1 00:00:00 1970 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=-6.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=no 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 F1513C433E7 for ; Tue, 14 Jul 2020 07:13:23 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 C605C22226 for ; Tue, 14 Jul 2020 07:13:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="vGQmagC7" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C605C22226 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8F43A6E914; Tue, 14 Jul 2020 07:13:20 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1939C6E914 for ; Tue, 14 Jul 2020 07:13:19 +0000 (UTC) Received: from wens.tw (mirror2.csie.ntu.edu.tw [140.112.194.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C813C2076D; Tue, 14 Jul 2020 07:13:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594710798; bh=cQTMltfyROz1QWjB6Hka3WMC53cNIRPxQ4Bp5e5b6nI=; h=From:To:Cc:Subject:Date:From; b=vGQmagC7b/lFgb0wwvi+r2YvgSRdt+4SJ7PJFA6noICZoRXCtih+Cj/DIhXtvezY1 ik/qZl2A/LJwrslTf0S2y2QJoeyrxOpCnCVCs1hASshhAfddK3GUPZz3N66XnWVNyx 7aOD440ik0nJHX8nKAOBTYsGIk9ZVPK0myVwy9KA= Received: by wens.tw (Postfix, from userid 1000) id DE0825FAF3; Tue, 14 Jul 2020 15:13:13 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard , Rob Herring , Sam Ravnborg , Thierry Reding , David Airlie , Daniel Vetter Subject: [PATCH 0/5] ARM: sunxi: Add support for MSI Primo73 tablet Date: Tue, 14 Jul 2020 15:13:00 +0800 Message-Id: <20200714071305.18492-1-wens@kernel.org> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Chen-Yu Tsai , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, Siarhei Siamashka Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Chen-Yu Tsai Hi everyone, This series add support for MSI's Primo73 tablet. This is a 7" tablet based on Allwinner's A20 SoC. The tablet uses some unknown LCD panel, with only serial number markings, and what appears to be a part number. Searching the Internet for said part number yielded no usable results. Hence this panel is described solely using the panel-dpi binding. The display timing values were retrieved from the hardware description file from the original Android system. A new property for the panel-dpi binding is added to describe the color depth of the panel, which is normally included the panel description in panel-simple. Otherwise this would be undefined in the panel-dpi case and left to encoder drivers to make up. I believe this would be separate from the bus format, which was added earlier and then retracted. Patches 1 and 2 add the new color depth property to the device tree binding and the panel-simple driver. Patch 3 adds the board compatible string to the list of boards. Patch 4 adds a pinmux option for LCD0 full 24-bit output, with control signals, for the A20. Patch 5 adds the device tree file for the Primo73. Please have a look. Regards ChenYu Chen-Yu Tsai (5): dt-bindings: display: panel-dpi: Add bits-per-color property drm/panel: simple: Set bpc from bits-per-color DT property for panel-dpi dt-bindings: arm: sunxi: Add compatible for MSI Primo73 tablet ARM: dts: sun7i: Add LCD0 RGB888 pins ARM: dts: sun7i: Add MSI Primo73 tablet .../devicetree/bindings/arm/sunxi.yaml | 5 + .../bindings/display/panel/panel-dpi.yaml | 4 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/sun7i-a20-primo73.dts | 279 ++++++++++++++++++ arch/arm/boot/dts/sun7i-a20.dtsi | 12 + drivers/gpu/drm/panel/panel-simple.c | 1 + 6 files changed, 302 insertions(+) create mode 100644 arch/arm/boot/dts/sun7i-a20-primo73.dts -- 2.27.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel