media: ti-vpe: cal: add g/s_parm for legacy API

v4l2-compliance complains about g/s_parm when using the non-MC API. Fix
it by adding the functions and just call v4l2_s/g_parm_cap for the
phy subdev.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/media/platform/ti-vpe/cal-video.c

@@ -388,6 +388,20 @@ static int cal_enum_frameintervals(struct file *file, void *priv,
 	return 0;
 }
 
+static int cal_g_parm(struct file *file, void *fh, struct v4l2_streamparm *a)
+{
+	struct cal_ctx *ctx = video_drvdata(file);
+
+	return v4l2_g_parm_cap(video_devdata(file), ctx->phy->sensor, a);
+}
+
+static int cal_s_parm(struct file *file, void *fh, struct v4l2_streamparm *a)
+{
+	struct cal_ctx *ctx = video_drvdata(file);
+
+	return v4l2_s_parm_cap(video_devdata(file), ctx->phy->sensor, a);
+}
+
 static const struct v4l2_ioctl_ops cal_ioctl_video_ops = {
 	.vidioc_querycap      = cal_querycap,
 	.vidioc_enum_fmt_vid_cap  = cal_enum_fmt_vid_cap,
@@ -411,6 +425,8 @@ static const struct v4l2_ioctl_ops cal_ioctl_video_ops = {
 	.vidioc_log_status    = v4l2_ctrl_log_status,
 	.vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
 	.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
+	.vidioc_g_parm		= cal_g_parm,
+	.vidioc_s_parm		= cal_s_parm,
 };
 
 /* ------------------------------------------------------------------