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 4EEE0C432BE for ; Wed, 1 Sep 2021 23:49:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2B1FF6023E for ; Wed, 1 Sep 2021 23:49:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231880AbhIAXuK (ORCPT ); Wed, 1 Sep 2021 19:50:10 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:53724 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229829AbhIAXuJ (ORCPT ); Wed, 1 Sep 2021 19:50:09 -0400 Received: from Monstersaurus.local (cpc89244-aztw30-2-0-cust3082.18-1.cable.virginm.net [86.31.172.11]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 0CEBC340; Thu, 2 Sep 2021 01:49:11 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1630540151; bh=+dee+gCFuu4a2ZBKzAfEdB9or3LKQ7mucKpynh4l5uo=; h=From:To:Cc:Subject:Date:From; b=siQdUq26tHYyEHXXuHgx4EaZcZCE3kXC1nzsQ9iU5rGJhehuZRcjoQPF2UcaiT1mJ Uph6VsgfhSN5OnyXQe142mJOnF1WTb+w48wRsJICCj+SnGVDnF1VWuznLfrxIUmPDm FoJMK1JiluFvMk342fWAUahwTtR0XTWfF3qeHwx8= From: Kieran Bingham To: linux-renesas-soc@vger.kernel.org, Laurent Pinchart Cc: Kieran Bingham Subject: [PATCH v2 0/5] drm: rcar-du: V3U Support Date: Thu, 2 Sep 2021 00:49:02 +0100 Message-Id: <20210901234907.1608896-1-kieran.bingham@ideasonboard.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Extend support for the V3U Display Unit. The V3U DU support can be tested on a Falcon-V3U making use of the DSI encoder from Laurent. Patch 1 just cleans up in preparation for patch 5, and patch 2 is required for operation on the V3U, however it is functional and should be correct for the D3 and E3 as well, as they also lack external sync. Patch 3 is a further clean up to fix the naming of fields identified as incorrect while developing. Patch 4 splits the RCAR_DU_FEATURE_CRTC_IRQ_CLOCK feature flag into two separate components, allowing the V3U to select RCAR_DU_FEATURE_CRTC_IRQ without RCAR_DU_FEATURE_CRTC_CLOCK. And finally, Patch 5 enables the V3U and connects it to the MIPI DSI encoder. Tests have been run and produce images - but there are artifacts visible and some modes are unavailable, which will need further investigations, but can be done on top of this integration. Kieran Bingham (5): drm: rcar-du: Sort the DU outputs drm: rcar-du: Only initialise TVM_TVSYNC mode when supported drm: rcar-du: Fix DIDSR field name drm: rcar-du: Split CRTC IRQ and Clock features drm: rcar-du: Add r8a779a0 device support drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 9 ++-- drivers/gpu/drm/rcar-du/rcar_du_crtc.h | 6 ++- drivers/gpu/drm/rcar-du/rcar_du_drv.c | 68 +++++++++++++++++++------ drivers/gpu/drm/rcar-du/rcar_du_drv.h | 11 ++-- drivers/gpu/drm/rcar-du/rcar_du_group.c | 6 ++- drivers/gpu/drm/rcar-du/rcar_du_regs.h | 8 +-- 6 files changed, 77 insertions(+), 31 deletions(-) -- 2.30.2