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=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 C6101C4743C for ; Wed, 23 Jun 2021 13:57:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id ABC576101D for ; Wed, 23 Jun 2021 13:57:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230263AbhFWN7b (ORCPT ); Wed, 23 Jun 2021 09:59:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52310 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230206AbhFWN7a (ORCPT ); Wed, 23 Jun 2021 09:59:30 -0400 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 70F5DC061574 for ; Wed, 23 Jun 2021 06:57:13 -0700 (PDT) Received: from pendragon.lan (62-78-145-57.bb.dnainternet.fi [62.78.145.57]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id DBE348B6; Wed, 23 Jun 2021 15:57:11 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1624456632; bh=GEx8uiIOnApr4OXxJ6reuG9i7sC2s5RjkNiSXbR8EwE=; h=From:To:Cc:Subject:Date:From; b=nFSXJKvYoHdQX9aAnlD+NzZFfuAKKe306ROvBMu+Ws+CdCHCPBk3tITlKvzJf4T+Q jQX7z1/WukX18JPY0vcNVV8Rdnqr5PgyZG4V5eVDOqz1N2TmIp4rDOBrjhbh36h4bV 5KChax0lkLPCzHy5XzhBpf10c6EyYAzDSGB1GrTM= From: Laurent Pinchart To: dri-devel@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org Subject: [PATCH v2 0/2] R-Car DU: Add DSI encoder driver for V3U Date: Wed, 23 Jun 2021 16:56:37 +0300 Message-Id: <20210623135639.17125-1-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Hello, This patch series adds a driver for the DSI encoder found in the R-Car V3U SoC, which is the first SoC in the family that supports DSI. The driver is based on an implementation from the BSP written by Luu Hoai, with lots of further rework. If anyone is interested in the history, a broken down v1 is available from [1]. The driver has been successfully tested on the Falcon board, which connects an SN65DSI86 to the output of the DSI encoder. Further patches are needed for the ti-sn65dsi86 driver to enable usage in plain DP (non-eDP) mode, as the Falcon board has a mini-DP connector wired to the output of the SN65DSI86. This is work in progress (see [2]). [1] https://lore.kernel.org/linux-renesas-soc/189c7a07-29cd-39f4-1dec-56aa94c11fba@ideasonboard.com/T/#mafbe130386cbc8326f85cad46860813516ef4a80 [2] https://lore.kernel.org/linux-renesas-soc/20210322030128.2283-1-laurent.pinchart+renesas@ideasonboard.com/ LUU HOAI (1): drm: rcar-du: Add R-Car DSI driver Laurent Pinchart (1): dt-bindings: display: bridge: Add binding for R-Car MIPI DSI/CSI-2 TX .../display/bridge/renesas,dsi-csi2-tx.yaml | 118 +++ MAINTAINERS | 1 + drivers/gpu/drm/rcar-du/Kconfig | 6 + drivers/gpu/drm/rcar-du/Makefile | 1 + drivers/gpu/drm/rcar-du/rcar_mipi_dsi.c | 827 ++++++++++++++++++ drivers/gpu/drm/rcar-du/rcar_mipi_dsi_regs.h | 172 ++++ 6 files changed, 1125 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml create mode 100644 drivers/gpu/drm/rcar-du/rcar_mipi_dsi.c create mode 100644 drivers/gpu/drm/rcar-du/rcar_mipi_dsi_regs.h -- Regards, Laurent Pinchart