[media] v4l: vsp1: Factorize frame size enumeration code
Most of the entities can't perform scaling and implement the same frame
size enumeration function. Factorize the code into a single
implementation.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/drivers/media/platform/vsp1/vsp1_lif.c b/drivers/media/platform/vsp1/vsp1_lif.c
index 59a8017..579e142 100644
--- a/drivers/media/platform/vsp1/vsp1_lif.c
+++ b/drivers/media/platform/vsp1/vsp1_lif.c
@@ -54,32 +54,9 @@
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_frame_size_enum *fse)
{
- struct vsp1_lif *lif = to_lif(subdev);
- struct v4l2_subdev_pad_config *config;
- struct v4l2_mbus_framefmt *format;
-
- config = vsp1_entity_get_pad_config(&lif->entity, cfg, fse->which);
- if (!config)
- return -EINVAL;
-
- format = vsp1_entity_get_pad_format(&lif->entity, config, LIF_PAD_SINK);
-
- if (fse->index || fse->code != format->code)
- return -EINVAL;
-
- if (fse->pad == LIF_PAD_SINK) {
- fse->min_width = LIF_MIN_SIZE;
- fse->max_width = LIF_MAX_SIZE;
- fse->min_height = LIF_MIN_SIZE;
- fse->max_height = LIF_MAX_SIZE;
- } else {
- fse->min_width = format->width;
- fse->max_width = format->width;
- fse->min_height = format->height;
- fse->max_height = format->height;
- }
-
- return 0;
+ return vsp1_subdev_enum_frame_size(subdev, cfg, fse, LIF_MIN_SIZE,
+ LIF_MIN_SIZE, LIF_MAX_SIZE,
+ LIF_MAX_SIZE);
}
static int lif_set_format(struct v4l2_subdev *subdev,