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Commit 34cae30b authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mauro Carvalho Chehab
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V4L/DVB (13664): tw9910: use V4L2_FIELD_INTERLACED_BT 



tw9910 output is interlaced and its correct order is Bottom - Top

Signed-off-by: default avatarKuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 1edcc10d

drivers/media/video/tw9910.c

+4 −4
Original line number Diff line number Diff line
@@ -830,7 +830,7 @@ static int tw9910_g_fmt(struct v4l2_subdev *sd, 
	mf->height	= priv->scale->height;

	mf->code	= V4L2_MBUS_FMT_YVYU8_2X8_BE;

	mf->colorspace	= V4L2_COLORSPACE_JPEG;

	mf->field	= V4L2_FIELD_INTERLACED;

	mf->field	= V4L2_FIELD_INTERLACED_BT;



	return 0;

}
@@ -852,7 +852,7 @@ static int tw9910_s_fmt(struct v4l2_subdev *sd, 
	int ret;



	WARN_ON(mf->field != V4L2_FIELD_ANY &&

		mf->field != V4L2_FIELD_INTERLACED);

		mf->field != V4L2_FIELD_INTERLACED_BT);



	/*

	 * check color format
@@ -878,8 +878,8 @@ static int tw9910_try_fmt(struct v4l2_subdev *sd, 
	const struct tw9910_scale_ctrl *scale;



	if (V4L2_FIELD_ANY == mf->field) {

		mf->field = V4L2_FIELD_INTERLACED;

	} else if (V4L2_FIELD_INTERLACED != mf->field) {

		mf->field = V4L2_FIELD_INTERLACED_BT;

	} else if (V4L2_FIELD_INTERLACED_BT != mf->field) {

		dev_err(&client->dev, "Field type %d invalid.\n", mf->field);

		return -EINVAL;

	}