From patchwork Fri Jul 29 17:40:07 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Niklas_S=C3=B6derlund?= X-Patchwork-Id: 9252713 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 A23866077C for ; Fri, 29 Jul 2016 17:40:40 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 977A2283E2 for ; Fri, 29 Jul 2016 17:40:40 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8C154283F9; Fri, 29 Jul 2016 17:40:40 +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 8C582283F8 for ; Fri, 29 Jul 2016 17:40:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753187AbcG2Rkg (ORCPT ); Fri, 29 Jul 2016 13:40:36 -0400 Received: from smtp-4.sys.kth.se ([130.237.48.193]:41696 "EHLO smtp-4.sys.kth.se" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752283AbcG2Rkf (ORCPT ); Fri, 29 Jul 2016 13:40:35 -0400 Received: from smtp-4.sys.kth.se (localhost.localdomain [127.0.0.1]) by smtp-4.sys.kth.se (Postfix) with ESMTP id CE12E3214; Fri, 29 Jul 2016 19:40:32 +0200 (CEST) X-Virus-Scanned: by amavisd-new at kth.se Received: from smtp-4.sys.kth.se ([127.0.0.1]) by smtp-4.sys.kth.se (smtp-4.sys.kth.se [127.0.0.1]) (amavisd-new, port 10024) with LMTP id zM5Pd6S-WoCd; Fri, 29 Jul 2016 19:40:32 +0200 (CEST) X-KTH-Auth: niso [89.233.230.99] X-KTH-mail-from: niklas.soderlund+renesas@ragnatech.se Received: from bismarck.berto.se (unknown [89.233.230.99]) by smtp-4.sys.kth.se (Postfix) with ESMTPSA id A87C0318E; Fri, 29 Jul 2016 19:40:31 +0200 (CEST) From: =?UTF-8?q?Niklas=20S=C3=B6derlund?= To: linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org, sergei.shtylyov@cogentembedded.com, slongerbeam@gmail.com Cc: lars@metafoo.de, mchehab@kernel.org, hans.verkuil@cisco.com, =?UTF-8?q?Niklas=20S=C3=B6derlund?= Subject: [PATCH 1/6] media: rcar-vin: allow field to be changed Date: Fri, 29 Jul 2016 19:40:07 +0200 Message-Id: <20160729174012.14331-2-niklas.soderlund+renesas@ragnatech.se> X-Mailer: git-send-email 2.9.0 In-Reply-To: <20160729174012.14331-1-niklas.soderlund+renesas@ragnatech.se> References: <20160729174012.14331-1-niklas.soderlund+renesas@ragnatech.se> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The driver forced whatever field was set by the source subdevice to be used. This patch allows the user to change from the default field. Signed-off-by: Niklas Söderlund --- drivers/media/platform/rcar-vin/rcar-v4l2.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c index 10a5c10..346339f 100644 --- a/drivers/media/platform/rcar-vin/rcar-v4l2.c +++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c @@ -102,6 +102,7 @@ static int __rvin_try_format_source(struct rvin_dev *vin, struct v4l2_subdev_format format = { .which = which, }; + enum v4l2_field field; int ret; sd = vin_to_source(vin); @@ -114,6 +115,8 @@ static int __rvin_try_format_source(struct rvin_dev *vin, format.pad = vin->src_pad_idx; + field = pix->field; + ret = v4l2_device_call_until_err(sd->v4l2_dev, 0, pad, set_fmt, pad_cfg, &format); if (ret < 0) @@ -121,6 +124,8 @@ static int __rvin_try_format_source(struct rvin_dev *vin, v4l2_fill_pix_format(pix, &format.format); + pix->field = field; + source->width = pix->width; source->height = pix->height;