From patchwork Tue Jan 21 19:47:40 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Fritz X-Patchwork-Id: 3519451 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 0F52CC02DC for ; Tue, 21 Jan 2014 19:48:28 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4860020117 for ; Tue, 21 Jan 2014 19:48:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7120020109 for ; Tue, 21 Jan 2014 19:48:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753856AbaAUTsY (ORCPT ); Tue, 21 Jan 2014 14:48:24 -0500 Received: from mail-la0-f47.google.com ([209.85.215.47]:53207 "EHLO mail-la0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753759AbaAUTsX (ORCPT ); Tue, 21 Jan 2014 14:48:23 -0500 Received: by mail-la0-f47.google.com with SMTP id el20so4468061lab.34 for ; Tue, 21 Jan 2014 11:48:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=vngS2v563ilWSr2X8UjGLwOccVbi6CowJaphDAyY044=; b=L8y4LeM3iZsk66yECb2tSAqouolNQgBvZQwD1askEsec3dJar24Ga/C/n4y+tvT3g3 smFcN8fuqfkCWqyGdMXi1LYaKte0NKDrF3dM0KaCVCwJbVN/6nYvgk2zpJ5I20JL+Jvl WP4TDL1etwSWijhsV3df65ZiTlbhVsgm1jOqNL29688U6cPN4p6HwinO7nfV0FvebVLO wnfZ4Y3ApQiWV1R68E7q/t7RigajZ+xdOYuncgfb/3k2YvYSbWGuRGL26f3InwV/Vuxk VN4cAzUJD+g6Mb872Jx+0mUra8mj8pamzRm2Y2QwP+1C7j6sfnbo5DZMnJ/pfPZJMrMB wgGw== X-Received: by 10.112.181.232 with SMTP id dz8mr16560791lbc.8.1390333702054; Tue, 21 Jan 2014 11:48:22 -0800 (PST) Received: from mars.ipredator.se (anon-35-60.vpn.ipredator.se. [46.246.35.60]) by mx.google.com with ESMTPSA id n13sm5015606lbl.17.2014.01.21.11.48.19 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Tue, 21 Jan 2014 11:48:21 -0800 (PST) From: Christoph Fritz To: Tony Lindgren , Tomi Valkeinen , Mark Rutland , Ian Campbell , , Archit Taneja , Javier Martinez Canillas , Daniel Mack , "Hans J. Koch" Cc: devicetree@vger.kernel.org, linux-omap@vger.kernel.org Subject: [PATCH 6/6] [RFC] omapdss: remove FEAT_DPI_USES_VDDS_DSI from omap3 Date: Tue, 21 Jan 2014 20:47:40 +0100 Message-Id: <1390333660-30573-7-git-send-email-chf.fritz@googlemail.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1390333660-30573-1-git-send-email-chf.fritz@googlemail.com> References: <1390333660-30573-1-git-send-email-chf.fritz@googlemail.com> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-7.3 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP DBB056 doesn't use DSI for its display, but omap3 forces this erroneously: | OMAP DSS rev 2.0 | omapdss DPI error: can't get VDDS_DSI regulator | omapfb omapfb: failed to connect default display | omapfb omapfb: failed to init overlay connections | omapfb omapfb: failed to setup omapfb | platform omapfb: Driver omapfb requests probe deferral So this patch just disables it for omap3. Consider this as a hack! Is there a proper fix for this issue? --- drivers/video/omap2/dss/dss_features.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/video/omap2/dss/dss_features.c b/drivers/video/omap2/dss/dss_features.c index f8fd6db..0ae8a84 100644 --- a/drivers/video/omap2/dss/dss_features.c +++ b/drivers/video/omap2/dss/dss_features.c @@ -536,7 +536,6 @@ static const enum dss_feat_id omap3630_dss_feat_list[] = { FEAT_ALPHA_FIXED_ZORDER, FEAT_FIFO_MERGE, FEAT_OMAP3_DSI_FIFO_BUG, - FEAT_DPI_USES_VDDS_DSI, }; static const enum dss_feat_id omap4430_es1_0_dss_feat_list[] = {