From patchwork Thu Mar 17 13:12:47 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kieran Bingham X-Patchwork-Id: 12784014 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 83E6FC433EF for ; Thu, 17 Mar 2022 13:13:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B957A10EBB1; Thu, 17 Mar 2022 13:13:06 +0000 (UTC) Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2FD7A10EBB3 for ; Thu, 17 Mar 2022 13:13:05 +0000 (UTC) Received: from Monstersaurus.ksquared.org.uk.beta.tailscale.net (cpc89244-aztw30-2-0-cust3082.18-1.cable.virginm.net [86.31.172.11]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 9DF32EE; Thu, 17 Mar 2022 14:13:02 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1647522782; bh=7ZonxhVkbDxjYzF5FzF6x21UH8D7bWtEKmXTk5qLEVg=; h=From:To:Cc:Subject:Date:From; b=WA533GR2Qm518vzLdN6xcntpO6911BzxIiFw5eSiT/R1xpo0DTjvuExi1Xqr8eJXw 7FUtGJTLWywb50K8J3p4HKagMgM+oEEUr7dLXPCXJTaEtHqXoO5YwIyaB/sX/54Dva lIBoXSQDXQULQmtpU4JyxghRbF6s7tfL6X4r6EZ0= From: Kieran Bingham To: Douglas Anderson , Sam Ravnborg , Laurent Pinchart , linux-renesas-soc@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: [PATCH v4 0/3] drm/bridge: ti-sn65dsi86: Support non-eDP DisplayPort connectors Date: Thu, 17 Mar 2022 13:12:47 +0000 Message-Id: <20220317131250.1481275-1-kieran.bingham+renesas@ideasonboard.com> X-Mailer: git-send-email 2.32.0 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: Kieran Bingham Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Implement support for non eDP connectors on the TI-SN65DSI86 bridge, and provide IRQ based hotplug detect to identify when the connector is present. no-hpd is extended to be the default behaviour for non DisplayPort connectors. This series is based upon Sam Ravnborgs and Rob Clarks series [0] to support DRM_BRIDGE_STATE_OPS and NO_CONNECTOR support on the SN65DSI86, however some extra modifications have been made on the top of Sam's series to fix compile breakage and the NO_CONNECTOR support. A full branch with these changes is available at [1] As in v3, I have not taken ownership of the patches at [0], so it would be good to hear if Sam has any plans to revive or push this series. These patches are not expected to be integrated without [0]. [0] https://lore.kernel.org/all/20220206154405.1243333-1-sam@ravnborg.org/ [1] git://git.kernel.org/pub/scm/linux/kernel/git/kbingham/rcar.git branch: kbingham/drm-misc/next/sn65dsi86/hpd Kieran Bingham (1): drm/bridge: ti-sn65dsi86: Support hotplug detection Laurent Pinchart (2): drm/bridge: ti-sn65dsi86: Support DisplayPort (non-eDP) mode drm/bridge: ti-sn65dsi86: Implement bridge connector operations drivers/gpu/drm/bridge/ti-sn65dsi86.c | 191 ++++++++++++++++++++++++-- 1 file changed, 176 insertions(+), 15 deletions(-)