From patchwork Fri May 3 12:29:43 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 10928509 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AA9B614B6 for ; Fri, 3 May 2019 12:31:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9A853285B3 for ; Fri, 3 May 2019 12:31:27 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8BABF285B6; Fri, 3 May 2019 12:31:27 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 421AE285B3 for ; Fri, 3 May 2019 12:31:27 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A42DE89F2E; Fri, 3 May 2019 12:31:25 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by gabe.freedesktop.org (Postfix) with ESMTPS id F1B7289F27 for ; Fri, 3 May 2019 12:31:23 +0000 (UTC) Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id x43CVLT3032439; Fri, 3 May 2019 07:31:21 -0500 Received: from DLEE104.ent.ti.com (dlee104.ent.ti.com [157.170.170.34]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x43CVL6X129129 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 3 May 2019 07:31:21 -0500 Received: from DLEE112.ent.ti.com (157.170.170.23) by DLEE104.ent.ti.com (157.170.170.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Fri, 3 May 2019 07:31:20 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE112.ent.ti.com (157.170.170.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Fri, 3 May 2019 07:31:20 -0500 Received: from deskari.lan (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id x43CUYu1002029; Fri, 3 May 2019 07:31:18 -0500 From: Tomi Valkeinen To: Andrzej Hajda , Laurent Pinchart , Lucas Stach , Andrey Gusakov , Philipp Zabel , Andrey Smirnov , Peter Ujfalusi , Jyri Sarha , Benoit Parrot , Subject: [PATCHv3 17/23] drm/bridge: tc358767: remove check for video mode in link enable Date: Fri, 3 May 2019 15:29:43 +0300 Message-ID: <20190503122949.12266-18-tomi.valkeinen@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190503122949.12266-1-tomi.valkeinen@ti.com> References: <20190503122949.12266-1-tomi.valkeinen@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1556886681; bh=RHGs8qGQHJ82kep0L+Fdg3YefO6ZG1qAfVf81bx6JIY=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=h/lkFr8ztJutn4IhyEhEVD887DQws/NMjiaccYPeVE+09vw7NmPCYSj/8HYuOL10n LwFmmWu3EP3K+PkePwbojnBANVGMdvC21HrTsLj7DHILuS1wcSyT3fpbWExuWktqD6 Ry6Ncyxh0eYtoBx01tBDSkPZUo5LXWcJ5rFfjeco= X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Tomi Valkeinen Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP tc_main_link_enable() checks if videomode has been set, and fails if there's no videomode. As tc_main_link_enable() no longer depends on the videomode, we can drop the check. Also, while tc_stream_enable() does depend on the videomode, we can expect that a mode has been set before drm_bridge_funcs.enable is called, so we don't need the check there either. Signed-off-by: Tomi Valkeinen Reviewed-by: Andrzej Hajda --- drivers/gpu/drm/bridge/tc358767.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c index 86175e8d01b3..81e12f17b162 100644 --- a/drivers/gpu/drm/bridge/tc358767.c +++ b/drivers/gpu/drm/bridge/tc358767.c @@ -773,10 +773,6 @@ static int tc_main_link_enable(struct tc_data *tc) int ret; u8 tmp[8]; - /* display mode should be set at this point */ - if (!tc->mode) - return -EINVAL; - dev_dbg(tc->dev, "link enable\n"); tc_read(DP0CTL, &value);