[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, 29 insertions, 23 deletions

diff --git a/drivers/media/i2c/soc_camera/rj54n1cb0c.c b/drivers/media/i2c/soc_camera/rj54n1cb0c.c
index aa7bfbb4ad71..bc8ec59a3fbd 100644
--- a/drivers/media/i2c/soc_camera/rj54n1cb0c.c
+++ b/drivers/media/i2c/soc_camera/rj54n1cb0c.c
@@ -538,15 +538,21 @@ static int rj54n1_commit(struct i2c_client *client)
 static int rj54n1_sensor_scale(struct v4l2_subdev *sd, s32 *in_w, s32 *in_h,
 			       s32 *out_w, s32 *out_h);
 
-static int rj54n1_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)
+static int rj54n1_set_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 rj54n1 *rj54n1 = to_rj54n1(client);
-	const struct v4l2_rect *rect = &a->c;
+	const struct v4l2_rect *rect = &sel->r;
 	int dummy = 0, output_w, output_h,
 		input_w = rect->width, input_h = rect->height;
 	int ret;
 
+	if (sel->which != V4L2_SUBDEV_FORMAT_ACTIVE ||
+	    sel->target != V4L2_SEL_TGT_CROP)
+		return -EINVAL;
+
 	/* arbitrary minimum width and height, edges unimportant */
 	soc_camera_limit_side(&dummy, &input_w,
 		     RJ54N1_COLUMN_SKIP, 8, RJ54N1_MAX_WIDTH);
@@ -573,29 +579,30 @@ static int rj54n1_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)
 	return 0;
 }
 
-static int rj54n1_g_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
+static int rj54n1_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 rj54n1 *rj54n1 = to_rj54n1(client);
 
-	a->c	= rj54n1->rect;
-	a->type	= V4L2_BUF_TYPE_VIDEO_CAPTURE;
-
-	return 0;
-}
-
-static int rj54n1_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a)
-{
-	a->bounds.left			= RJ54N1_COLUMN_SKIP;
-	a->bounds.top			= RJ54N1_ROW_SKIP;
-	a->bounds.width			= RJ54N1_MAX_WIDTH;
-	a->bounds.height		= RJ54N1_MAX_HEIGHT;
-	a->defrect			= a->bounds;
-	a->type				= V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	a->pixelaspect.numerator	= 1;
-	a->pixelaspect.denominator	= 1;
+	if (sel->which != V4L2_SUBDEV_FORMAT_ACTIVE)
+		return -EINVAL;
 
-	return 0;
+	switch (sel->target) {
+	case V4L2_SEL_TGT_CROP_BOUNDS:
+	case V4L2_SEL_TGT_CROP_DEFAULT:
+		sel->r.left = RJ54N1_COLUMN_SKIP;
+		sel->r.top = RJ54N1_ROW_SKIP;
+		sel->r.width = RJ54N1_MAX_WIDTH;
+		sel->r.height = RJ54N1_MAX_HEIGHT;
+		return 0;
+	case V4L2_SEL_TGT_CROP:
+		sel->r = rj54n1->rect;
+		return 0;
+	default:
+		return -EINVAL;
+	}
 }
 
 static int rj54n1_get_fmt(struct v4l2_subdev *sd,
@@ -1246,15 +1253,14 @@ static int rj54n1_s_mbus_config(struct v4l2_subdev *sd,
 
 static struct v4l2_subdev_video_ops rj54n1_subdev_video_ops = {
 	.s_stream	= rj54n1_s_stream,
-	.g_crop		= rj54n1_g_crop,
-	.s_crop		= rj54n1_s_crop,
-	.cropcap	= rj54n1_cropcap,
 	.g_mbus_config	= rj54n1_g_mbus_config,
 	.s_mbus_config	= rj54n1_s_mbus_config,
 };
 
 static const struct v4l2_subdev_pad_ops rj54n1_subdev_pad_ops = {
 	.enum_mbus_code = rj54n1_enum_mbus_code,
+	.get_selection	= rj54n1_get_selection,
+	.set_selection	= rj54n1_set_selection,
 	.get_fmt	= rj54n1_get_fmt,
 	.set_fmt	= rj54n1_set_fmt,
 };