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, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, 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 8ADDAC00A89 for ; Mon, 2 Nov 2020 15:53:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5AE8A2225E for ; Mon, 2 Nov 2020 15:53:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726612AbgKBPxV (ORCPT ); Mon, 2 Nov 2020 10:53:21 -0500 Received: from relay3-d.mail.gandi.net ([217.70.183.195]:47879 "EHLO relay3-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726575AbgKBPxV (ORCPT ); Mon, 2 Nov 2020 10:53:21 -0500 X-Originating-IP: 90.1.129.152 Received: from localhost.localdomain (alille-651-1-130-152.w90-1.abo.wanadoo.fr [90.1.129.152]) (Authenticated sender: paul.kocialkowski@bootlin.com) by relay3-d.mail.gandi.net (Postfix) with ESMTPSA id A684960016; Mon, 2 Nov 2020 15:53:17 +0000 (UTC) From: Paul Kocialkowski To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: David Airlie , Daniel Vetter , Rob Herring , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Paul Kocialkowski , Thomas Petazzoni Subject: [PATCH v7 0/3] drm: LogiCVC display controller support Date: Mon, 2 Nov 2020 16:53:05 +0100 Message-Id: <20201102155308.142691-1-paul.kocialkowski@bootlin.com> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This series introduces support for the LogiCVC display controller. The controller is a bit unusual since it is usually loaded as programmable logic on Xilinx FPGAs or Zynq-7000 SoCs. More details are presented on the main commit for the driver. More information about the controller is available on the dedicated web page: https://www.logicbricks.com/Products/logiCVC-ML.aspx Note that this driver has rather simple connector management, which was not converted to drm_panel_bridge to keep the ability to enable the panel at first vblank but also to support DVI. Changes since v6: - Updated to the latest DRM internal API changes; - Used an enum to index dt properties instead of the name string. Changes since v5: - Subclass DRM device and use devm_drm_dev_alloc for allocation; - Removed call to drm_mode_config_cleanup (done automatically with devm); - Some related code cleanups; - Bring back not-for-merge patch adding colorkey support. Changes since v4: - Updated to internal DRM API changes (rebased on drm-misc-next); - Added Kconfig dependency on OF; - Added MAINTAINERS entry; - Used drm_err and dev_err instead of DRM_ERROR where possible; - Various cosmetic changes. Changes since v3: - Rebased on latest drm-misc; - Improved event lock wrapping; - Added collect tag; - Added color-key support patch (not for merge, for reference only). Changes since v2: - Fixed and slightly improved dt schema. Changes since v1: - Switched dt bindings documentation to dt schema; - Described more possible dt parameters; - Added support for the lvds-3bit interface; - Added support for grabbing syscon regmap from parent node; - Removed layers count property and count layers child nodes instead. Cheers! Paul Kocialkowski (3): dt-bindings: display: Document the Xylon LogiCVC display controller drm: Add support for the LogiCVC display controller NOTFORMERGE: drm/logicvc: Add plane colorkey support .../display/xylon,logicvc-display.yaml | 313 ++++++++ MAINTAINERS | 6 + drivers/gpu/drm/Kconfig | 2 + drivers/gpu/drm/Makefile | 1 + drivers/gpu/drm/logicvc/Kconfig | 9 + drivers/gpu/drm/logicvc/Makefile | 4 + drivers/gpu/drm/logicvc/logicvc_crtc.c | 277 +++++++ drivers/gpu/drm/logicvc/logicvc_crtc.h | 21 + drivers/gpu/drm/logicvc/logicvc_drm.c | 472 +++++++++++ drivers/gpu/drm/logicvc/logicvc_drm.h | 67 ++ drivers/gpu/drm/logicvc/logicvc_interface.c | 224 ++++++ drivers/gpu/drm/logicvc/logicvc_interface.h | 30 + drivers/gpu/drm/logicvc/logicvc_layer.c | 750 ++++++++++++++++++ drivers/gpu/drm/logicvc/logicvc_layer.h | 71 ++ drivers/gpu/drm/logicvc/logicvc_mode.c | 101 +++ drivers/gpu/drm/logicvc/logicvc_mode.h | 15 + drivers/gpu/drm/logicvc/logicvc_of.c | 197 +++++ drivers/gpu/drm/logicvc/logicvc_of.h | 46 ++ drivers/gpu/drm/logicvc/logicvc_regs.h | 88 ++ 19 files changed, 2694 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/xylon,logicvc-display.yaml create mode 100644 drivers/gpu/drm/logicvc/Kconfig create mode 100644 drivers/gpu/drm/logicvc/Makefile create mode 100644 drivers/gpu/drm/logicvc/logicvc_crtc.c create mode 100644 drivers/gpu/drm/logicvc/logicvc_crtc.h create mode 100644 drivers/gpu/drm/logicvc/logicvc_drm.c create mode 100644 drivers/gpu/drm/logicvc/logicvc_drm.h create mode 100644 drivers/gpu/drm/logicvc/logicvc_interface.c create mode 100644 drivers/gpu/drm/logicvc/logicvc_interface.h create mode 100644 drivers/gpu/drm/logicvc/logicvc_layer.c create mode 100644 drivers/gpu/drm/logicvc/logicvc_layer.h create mode 100644 drivers/gpu/drm/logicvc/logicvc_mode.c create mode 100644 drivers/gpu/drm/logicvc/logicvc_mode.h create mode 100644 drivers/gpu/drm/logicvc/logicvc_of.c create mode 100644 drivers/gpu/drm/logicvc/logicvc_of.h create mode 100644 drivers/gpu/drm/logicvc/logicvc_regs.h -- 2.28.0