[media] v4l2: remove g/s_crop from video ops

Replace all calls to g/s_crop by calls to the get/set_selection pad ops.

Remove the old g/s_crop video ops since they are now no longer used.

The cropcap video op is now only used to pass pixelaspect information,
and is only needed if the pixelaspect is not 1:1.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

1 files changed, 15 insertions, 32 deletions

diff --git a/drivers/media/i2c/soc_camera/tw9910.c b/drivers/media/i2c/soc_camera/tw9910.c
index 06aff81787a7..4002c07f3857 100644
--- a/drivers/media/i2c/soc_camera/tw9910.c
+++ b/drivers/media/i2c/soc_camera/tw9910.c
@@ -676,44 +676,28 @@ tw9910_set_fmt_error:
 	return ret;
 }
 
-static int tw9910_g_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
+static int tw9910_get_selection(struct v4l2_subdev *sd,
+		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_selection *sel)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	struct tw9910_priv *priv = to_tw9910(client);
 
-	a->c.left	= 0;
-	a->c.top	= 0;
-	if (priv->norm & V4L2_STD_NTSC) {
-		a->c.width	= 640;
-		a->c.height	= 480;
-	} else {
-		a->c.width	= 768;
-		a->c.height	= 576;
-	}
-	a->type		= V4L2_BUF_TYPE_VIDEO_CAPTURE;
-
-	return 0;
-}
-
-static int tw9910_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a)
-{
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-	struct tw9910_priv *priv = to_tw9910(client);
+	if (sel->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
+	/* Only CROP, CROP_DEFAULT and CROP_BOUNDS are supported */
+	if (sel->target > V4L2_SEL_TGT_CROP_BOUNDS)
+		return -EINVAL;
 
-	a->bounds.left			= 0;
-	a->bounds.top			= 0;
+	sel->r.left	= 0;
+	sel->r.top	= 0;
 	if (priv->norm & V4L2_STD_NTSC) {
-		a->bounds.width		= 640;
-		a->bounds.height	= 480;
+		sel->r.width	= 640;
+		sel->r.height	= 480;
 	} else {
-		a->bounds.width		= 768;
-		a->bounds.height	= 576;
+		sel->r.width	= 768;
+		sel->r.height	= 576;
 	}
-	a->defrect			= a->bounds;
-	a->type				= V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	a->pixelaspect.numerator	= 1;
-	a->pixelaspect.denominator	= 1;
-
 	return 0;
 }
 
@@ -921,8 +905,6 @@ static struct v4l2_subdev_video_ops tw9910_subdev_video_ops = {
 	.s_std		= tw9910_s_std,
 	.g_std		= tw9910_g_std,
 	.s_stream	= tw9910_s_stream,
-	.cropcap	= tw9910_cropcap,
-	.g_crop		= tw9910_g_crop,
 	.g_mbus_config	= tw9910_g_mbus_config,
 	.s_mbus_config	= tw9910_s_mbus_config,
 	.g_tvnorms	= tw9910_g_tvnorms,
@@ -930,6 +912,7 @@ static struct v4l2_subdev_video_ops tw9910_subdev_video_ops = {
 
 static const struct v4l2_subdev_pad_ops tw9910_subdev_pad_ops = {
 	.enum_mbus_code = tw9910_enum_mbus_code,
+	.get_selection	= tw9910_get_selection,
 	.get_fmt	= tw9910_get_fmt,
 	.set_fmt	= tw9910_set_fmt,
 };