From patchwork Thu Aug 20 09:21:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 265326 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=-9.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 59544C433E1 for ; Thu, 20 Aug 2020 13:18:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 211DB22CB3 for ; Thu, 20 Aug 2020 13:18:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597929482; bh=wtGVyYjZYxCX1zOoHAaTpFZdg8jlmbqqKlpOeNdE2pI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=JpbCW1kG5x8J9zIuuubwzKlQntvZa4dlVDPzkuKQMaHAb6VMhlIaBNdrHcG2NH0o7 Uc9K2Yv1kVS0KqRdKOPU/SWQdIWBMpg3V5BBhTpppSmIUchYSCiKeQy8NgvuMbZbFw Zbr9kE2Pl3xCeTjNTI9FIIEslHg/e1YrCY5aHB9c= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730386AbgHTNRq (ORCPT ); Thu, 20 Aug 2020 09:17:46 -0400 Received: from mail.kernel.org ([198.145.29.99]:47774 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728352AbgHTJep (ORCPT ); Thu, 20 Aug 2020 05:34:45 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 56E0B21775; Thu, 20 Aug 2020 09:34:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597916083; bh=wtGVyYjZYxCX1zOoHAaTpFZdg8jlmbqqKlpOeNdE2pI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Rw2QYEX/SWvch3MGArmxu74KrV8BbVimshJJ9OwVG3BukBkVK/4vkMjH66z9z9ceS gZT0nwoh4No2H5Muir2R3ZnWQqQcqBVh/kcS2a+yBj1Z3I94SQfHVC+/OcW2Z+Adni en5ozL3/1/vkYe4ZG65L96P7LFeUip9VXWhoc988= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Tomi Valkeinen , Jyri Sarha Subject: [PATCH 5.8 227/232] drm/tidss: fix modeset init for DPI panels Date: Thu, 20 Aug 2020 11:21:18 +0200 Message-Id: <20200820091623.778527848@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200820091612.692383444@linuxfoundation.org> References: <20200820091612.692383444@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Tomi Valkeinen commit a72a6a16d51034045cb6355924b62221a8221ca3 upstream. The connector type for DISPC's DPI videoport was set the LVDS instead of DPI. This causes any DPI panel setup to fail with tidss, making all DPI panels unusable. Fix this by using correct connector type. Signed-off-by: Tomi Valkeinen Fixes: 32a1795f57eecc39749017 ("drm/tidss: New driver for TI Keystone platform Display SubSystem") Cc: stable@vger.kernel.org # v5.7+ Link: https://patchwork.freedesktop.org/patch/msgid/20200604080214.107159-1-tomi.valkeinen@ti.com Reviewed-by: Jyri Sarha Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/tidss/tidss_kms.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/tidss/tidss_kms.c +++ b/drivers/gpu/drm/tidss/tidss_kms.c @@ -154,7 +154,7 @@ static int tidss_dispc_modeset_init(stru break; case DISPC_VP_DPI: enc_type = DRM_MODE_ENCODER_DPI; - conn_type = DRM_MODE_CONNECTOR_LVDS; + conn_type = DRM_MODE_CONNECTOR_DPI; break; default: WARN_ON(1);