From patchwork Wed Jan 22 19:04:20 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Fritz X-Patchwork-Id: 3524691 Return-Path: X-Original-To: patchwork-linux-arm@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 9053EC02DC for ; Wed, 22 Jan 2014 19:07:29 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B240220155 for ; Wed, 22 Jan 2014 19:07:28 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5413D20154 for ; Wed, 22 Jan 2014 19:07:27 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W638I-0001Fm-Ox; Wed, 22 Jan 2014 19:06:39 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1W6389-0000T0-Sd; Wed, 22 Jan 2014 19:06:29 +0000 Received: from mail-la0-x232.google.com ([2a00:1450:4010:c03::232]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W636z-0000Dp-E3 for linux-arm-kernel@lists.infradead.org; Wed, 22 Jan 2014 19:05:22 +0000 Received: by mail-la0-f50.google.com with SMTP id ec20so684931lab.9 for ; Wed, 22 Jan 2014 11:04:54 -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=dKjXPxHgx6Be9S3VPDe89uA/3ymgsJsAVAcm9rEW6t8=; b=dKVA5UrHr/gTfEU6SFD8Va8X3YL8Cj+S5w1yJP2Cb1x1fjkl48N3mVmEWqbRQzEeiU fP7ZxcCha6hNO+s2ddklzvVK4KYujQHbXgHv2ysKsnGtQuUKOUUb0lgPhWHWTqDfxOz7 M6luE0zwHO3pSglZ0PuwLqM6mJSMc1XDudTvhTK/qQjw9QmxOZ6iq52VIYhUB2UT5eJl E2cFe44+Xa1OpSTu+uC5FkwvyTG9sYweWD8+lAUq+WhyqlLiCwwlnyFFKw3XWt6WAe2Z WfWt5B55BSdZVOsgFrVIemBWE/FqlaXjonYBFPkm30d38U7xk5vlFeDI6UZyV+RcwTh5 T/6g== X-Received: by 10.152.87.228 with SMTP id bb4mr2204542lab.15.1390417494378; Wed, 22 Jan 2014 11:04:54 -0800 (PST) Received: from mars.ipredator.se ([46.246.44.225]) by mx.google.com with ESMTPSA id np10sm8512422lbb.7.2014.01.22.11.04.51 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Wed, 22 Jan 2014 11:04:53 -0800 (PST) From: Christoph Fritz To: Nishanth Menon , Javier Martinez Canillas , Ulf Hansson , Mark Rutland , Ian Campbell , Tony Lindgren , Tomi Valkeinen , Archit Taneja , bcousson@baylibre.com, "Hans J. Koch" , Daniel Mack Subject: [PATCH v2 5/5] [RFC] omapdss: remove FEAT_DPI_USES_VDDS_DSI from omap3 Date: Wed, 22 Jan 2014 20:04:20 +0100 Message-Id: <1390417460-3134-6-git-send-email-chf.fritz@googlemail.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1390417460-3134-1-git-send-email-chf.fritz@googlemail.com> References: <1390417460-3134-1-git-send-email-chf.fritz@googlemail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140122_140517_696604_0E5377CB X-CRM114-Status: GOOD ( 11.02 ) X-Spam-Score: -2.0 (--) Cc: devicetree@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.7 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=unavailable 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 for all its boards: | 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 7f89691..dbf5894 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[] = {