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=-11.8 required=3.0 tests=BAYES_00, 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 45B65C433E1 for ; Mon, 29 Mar 2021 15:37:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0CBBE6196C for ; Mon, 29 Mar 2021 15:37:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231504AbhC2Pha (ORCPT ); Mon, 29 Mar 2021 11:37:30 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:51300 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231421AbhC2Pgz (ORCPT ); Mon, 29 Mar 2021 11:36:55 -0400 Received: from guri.fritz.box (unknown [IPv6:2a02:810a:880:f54:85ba:22ea:8b43:4375]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: dafna) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id 485381F40F09; Mon, 29 Mar 2021 16:36:52 +0100 (BST) From: Dafna Hirschfeld To: dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Cc: dafna.hirschfeld@collabora.com, kernel@collabora.com, dafna3@gmail.com, chunkuang.hu@kernel.org, p.zabel@pengutronix.de, airlied@linux.ie, daniel@ffwll.ch, enric.balletbo@collabora.com, laurent.pinchart@ideasonboard.com Subject: [PATCH v2 0/3] drm/mediatek: Don't support hdmi connector creation Date: Mon, 29 Mar 2021 17:36:29 +0200 Message-Id: <20210329153632.17559-1-dafna.hirschfeld@collabora.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org commit f01195148967 ("drm/mediatek: mtk_dpi: Create connector for bridges") broke the display support for elm device since mtk_dpi calls drm_bridge_attach with the flag DRM_BRIDGE_ATTACH_NO_CONNECTOR while mtk_hdmi does not yet support this flag. These three patches fix that by adding support for DRM_BRIDGE_ATTACH_NO_CONNECTOR in mtk_hdmi bridge attachment. changes since v1: 1. split the first patch - now the first patch only moves the bridge ops to the atomic API while the replacement of the field 'conn' with the field '*curr_conn' is done in a new third patch. 2. in the function 'get_eld' use the current conn only if 'enabled = true'. Dafna Hirschfeld (3): drm/mediatek: Switch the hdmi bridge ops to the atomic versions drm/mediatek: Don't support hdmi connector creation drm/mediatek: in struct mtk_hdmi, replace conn field with curr_conn ptr drivers/gpu/drm/mediatek/mtk_hdmi.c | 171 ++++++++++++---------------- 1 file changed, 73 insertions(+), 98 deletions(-) -- 2.17.1