From patchwork Fri Jan 17 19:37:38 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Vaussard X-Patchwork-Id: 3507151 Return-Path: X-Original-To: patchwork-linux-media@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 86BF6C02DC for ; Fri, 17 Jan 2014 19:37:59 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8DA7820170 for ; Fri, 17 Jan 2014 19:37:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4FB032015D for ; Fri, 17 Jan 2014 19:37:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753291AbaAQThz (ORCPT ); Fri, 17 Jan 2014 14:37:55 -0500 Received: from smtp0.epfl.ch ([128.178.224.218]:33803 "EHLO smtp0.epfl.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752899AbaAQThy (ORCPT ); Fri, 17 Jan 2014 14:37:54 -0500 Received: (qmail 25045 invoked by uid 107); 17 Jan 2014 19:37:51 -0000 X-Virus-Scanned: ClamAV Received: from lsro1pc340.epfl.ch (HELO lsro1pc340.epfl.ch) (128.178.145.154) (authenticated) by smtp0.epfl.ch (AngelmatoPhylax SMTP proxy) with ESMTPSA; Fri, 17 Jan 2014 20:37:51 +0100 From: Florian Vaussard To: Laurent Pinchart , Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org, Florian Vaussard Subject: [PATCH] [media] omap3isp: preview: Fix the crop margins Date: Fri, 17 Jan 2014 20:37:38 +0100 Message-Id: <1389987458-7174-1-git-send-email-florian.vaussard@epfl.ch> X-Mailer: git-send-email 1.8.1.2 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Spam-Status: No, score=-7.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, 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 Commit 3fdfedaaa "[media] omap3isp: preview: Lower the crop margins" accidentally changed the previewer's cropping, causing the previewer to miss four pixels on each line, thus corrupting the final image. Restored the removed setting. Signed-off-by: Florian Vaussard Acked-by: Laurent Pinchart --- drivers/media/platform/omap3isp/isppreview.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/media/platform/omap3isp/isppreview.c b/drivers/media/platform/omap3isp/isppreview.c index cd8831a..e2e4610 100644 --- a/drivers/media/platform/omap3isp/isppreview.c +++ b/drivers/media/platform/omap3isp/isppreview.c @@ -1079,6 +1079,7 @@ static void preview_config_input_format(struct isp_prev_device *prev, */ static void preview_config_input_size(struct isp_prev_device *prev, u32 active) { + const struct v4l2_mbus_framefmt *format = &prev->formats[PREV_PAD_SINK]; struct isp_device *isp = to_isp_device(prev); unsigned int sph = prev->crop.left; unsigned int eph = prev->crop.left + prev->crop.width - 1; @@ -1086,6 +1087,14 @@ static void preview_config_input_size(struct isp_prev_device *prev, u32 active) unsigned int elv = prev->crop.top + prev->crop.height - 1; u32 features; + if (format->code != V4L2_MBUS_FMT_Y8_1X8 && + format->code != V4L2_MBUS_FMT_Y10_1X10) { + sph -= 2; + eph += 2; + slv -= 2; + elv += 2; + } + features = (prev->params.params[0].features & active) | (prev->params.params[1].features & ~active);