From patchwork Mon Jan 1 19:02:13 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Lechner X-Patchwork-Id: 854344 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; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=lechnology.com header.i=@lechnology.com header.b="HafgJa3K"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3z9RQf4ws6z9t2Q for ; Tue, 2 Jan 2018 06:02:34 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752259AbeAATCc (ORCPT ); Mon, 1 Jan 2018 14:02:32 -0500 Received: from vern.gendns.com ([206.190.152.46]:36501 "EHLO vern.gendns.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751766AbeAATCc (ORCPT ); Mon, 1 Jan 2018 14:02:32 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lechnology.com; s=default; h=Content-Transfer-Encoding:Content-Type: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=Pqwp7d7aSbJZzsLS678VdRdSxJG40d0kZXOOIXz8RFM=; b=HafgJa3K+zjGk5oYtqJwaYBHpc +T1wVrdUYcdH5fMor49pjaeQv8ryqfqDOZKvvU4V96l+xaakS3hGQI9wvhJ9bEbBGLhg6QdfrEzGl d3kOTE6xvcKJSuar9cNTleo6halxsKGFso8kxboAkrh74KHzKgowxzUwvHvU/D3gpK54XCNlovMYm nCBb2cECHMKYEf9kjMy0TMDDytvj9z2nbBlbTxBDV4oALEilErBXEw/YTD6BqOkn0yGc7sIso0Z71 74t2UKhD7hhiG8j4IPym9SbA1gV67L8atZvrzKNVtaRYHhzQWj5VCbL70ZESdsOOBV4fw+VUgzKGN Hq6VeIPQ==; Received: from 108-198-5-147.lightspeed.okcbok.sbcglobal.net ([108.198.5.147]:34304 helo=freyr.lechnology.com) by vern.gendns.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-SHA256:128) (Exim 4.89) (envelope-from ) id 1eW5Jc-001UBm-1B; Mon, 01 Jan 2018 14:00:04 -0500 From: David Lechner To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Cc: David Lechner , =?utf-8?q?Noralf_Tr=C3=B8nnes?= , limor@ladyada.net, Linus Walleij , Rob Herring , Mark Rutland , linux-kernel@vger.kernel.org Subject: [PATCH v4 0/3] DRM driver for Sitronix ST7735R display panels Date: Mon, 1 Jan 2018 13:02:13 -0600 Message-Id: <1514833336-22564-1-git-send-email-david@lechnology.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - vern.gendns.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - lechnology.com X-Get-Message-Sender-Via: vern.gendns.com: authenticated_id: davidmain+lechnology.com/only user confirmed/virtual account not confirmed X-Authenticated-Sender: vern.gendns.com: davidmain@lechnology.com X-Source: X-Source-Args: X-Source-Dir: Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This series adds a new DRM/TinyDRM driver for Sitronix ST7735R, specifically the Adafruit 1.8" TFT. Nothing fancy here. Just mostly TinyDRM boilerplate with the init sequence from the fbtft driver for the same panel. v4 changes: * Fix alphabetical order of device tree vendor * change prefix on panel-specific functions/structs to panel prefix instead of controller * Use gamma curve from Adafruit's Arduino library. v3 changes: * New patch for jianda vendor prefix * Change compatible string in DT bindings (dropped ACK because of this) * Use SPDX license ID David Lechner (3): dt-bindings: add jianda vendor prefix dt-bindings: Add binding for Sitronix ST7735R display panels drm/tinydrm: add driver for ST7735R panels .../bindings/display/sitronix,st7735r.txt | 35 ++++ .../devicetree/bindings/vendor-prefixes.txt | 1 + MAINTAINERS | 6 + drivers/gpu/drm/tinydrm/Kconfig | 10 + drivers/gpu/drm/tinydrm/Makefile | 1 + drivers/gpu/drm/tinydrm/st7735r.c | 215 +++++++++++++++++++++ 6 files changed, 268 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/sitronix,st7735r.txt create mode 100644 drivers/gpu/drm/tinydrm/st7735r.c Reviewed-by: Linus Walleij