[PATCH v6 3/8] media: subdev: add v4l2_subdev_get_pad_* helpers

[Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>]

The subdev state is now used for both try and active cases. We should
rename v4l2_subdev_get_try_* helpers to v4l2_subdev_get_pad_*, but due
to the size of that change lets add temporary wrapper helpers which can
be used in drivers that support active state.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
---
 include/media/v4l2-subdev.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index 1bbe4383966c..b9587a265b32 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -1042,6 +1042,16 @@ v4l2_subdev_get_try_compose(struct v4l2_subdev *sd,
 	return &state->pads[pad].try_compose;
 }
 
+/* Temprary helpers until v4l2_subdev_get_try_* functions have been renamed */
+#define v4l2_subdev_get_pad_format(sd, state, pad) \
+	v4l2_subdev_get_try_format(sd, state, pad)
+
+#define v4l2_subdev_get_pad_crop(sd, state, pad) \
+	v4l2_subdev_get_try_crop(sd, state, pad)
+
+#define v4l2_subdev_get_pad_compose(sd, state, pad) \
+	v4l2_subdev_get_try_compose(sd, state, pad)
+
 #endif
 
 extern const struct v4l2_file_operations v4l2_subdev_fops;
-- 
2.25.1