From patchwork Thu Sep 22 10:35:25 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Ujfalusi X-Patchwork-Id: 9344989 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3DE1060757 for ; Thu, 22 Sep 2016 10:36:36 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 307DF2A981 for ; Thu, 22 Sep 2016 10:36:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 251E12A984; Thu, 22 Sep 2016 10:36:36 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A119B2A981 for ; Thu, 22 Sep 2016 10:36:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933276AbcIVKge (ORCPT ); Thu, 22 Sep 2016 06:36:34 -0400 Received: from bear.ext.ti.com ([198.47.19.11]:52234 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754096AbcIVKf4 (ORCPT ); Thu, 22 Sep 2016 06:35:56 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id u8MAZbul019576; Thu, 22 Sep 2016 05:35:37 -0500 Received: from DLEE70.ent.ti.com (dlemailx.itg.ti.com [157.170.170.113]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id u8MAZbbv004798; Thu, 22 Sep 2016 05:35:37 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.294.0; Thu, 22 Sep 2016 05:35:36 -0500 Received: from dlep33.itg.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id u8MAZRMK032228; Thu, 22 Sep 2016 05:35:34 -0500 From: Peter Ujfalusi To: , , , , CC: , , , , Subject: [PATCH v2 2/3] video: display_timing: Add flags to select the edge when the sync is driven Date: Thu, 22 Sep 2016 13:35:25 +0300 Message-ID: <20160922103526.24925-3-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.10.0 In-Reply-To: <20160922103526.24925-1-peter.ujfalusi@ti.com> References: <20160922103526.24925-1-peter.ujfalusi@ti.com> MIME-Version: 1.0 Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The sync can be - and for some panels it must be - driven on different edge then the data. Signed-off-by: Peter Ujfalusi CC: Rob Herring CC: Mark Rutland CC: devicetree@vger.kernel.org Reviewed-by: Tomi Valkeinen --- include/video/display_timing.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/video/display_timing.h b/include/video/display_timing.h index 28d9d0d566ca..3d289e990aca 100644 --- a/include/video/display_timing.h +++ b/include/video/display_timing.h @@ -28,6 +28,10 @@ enum display_flags { DISPLAY_FLAGS_INTERLACED = BIT(8), DISPLAY_FLAGS_DOUBLESCAN = BIT(9), DISPLAY_FLAGS_DOUBLECLK = BIT(10), + /* drive sync on pos. edge */ + DISPLAY_FLAGS_SYNC_POSEDGE = BIT(11), + /* drive sync on neg. edge */ + DISPLAY_FLAGS_SYNC_NEGEDGE = BIT(12), }; /*