From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: 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 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> In-Reply-To: <20160729174012.14331-1-niklas.soderlund+renesas@ragnatech.se> References: <20160729174012.14331-1-niklas.soderlund+renesas@ragnatech.se> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org List-ID: 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; -- 2.9.0