isp: Add crop support for the viewfinder

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

4 files changed, 5 insertions, 3 deletions

diff --git a/isp/omap3isp.c b/isp/omap3isp.c
index ef6350a..e5a8227 100644
--- a/isp/omap3isp.c
+++ b/isp/omap3isp.c
@@ -1120,6 +1120,7 @@ static int omap3_isp_viewfinder_setup_pipeline(struct omap3_isp_device *isp)
 }
 
 int omap3_isp_viewfinder_setup(struct omap3_isp_device *isp,
+			       struct v4l2_rect *crop,
 			       struct v4l2_mbus_framefmt *ofmt)
 {
 	struct omap3_isp_pool *pool;
@@ -1137,7 +1138,7 @@ int omap3_isp_viewfinder_setup(struct omap3_isp_device *isp,
 
 	/* Try the format. */
 	ret = omap3_isp_pipeline_try_format(isp, &isp->viewfinder,
-					    &isp->sensor.format, ofmt, NULL);
+					    &isp->sensor.format, ofmt, crop);
 	if (ret < 0)
 		return ret;
 
diff --git a/isp/omap3isp.h b/isp/omap3isp.h
index 491dcdb..26e5062 100644
--- a/isp/omap3isp.h
+++ b/isp/omap3isp.h
@@ -65,6 +65,7 @@ void omap3_isp_close(struct omap3_isp_device *isp);
 
 /* Viewfinder */
 int omap3_isp_viewfinder_setup(struct omap3_isp_device *isp,
+			       struct v4l2_rect *crop,
 			       struct v4l2_mbus_framefmt *ofmt);
 int omap3_isp_viewfinder_set_pool(struct omap3_isp_device *isp,
 				  struct v4l2_buffers_pool *pool);
diff --git a/live.c b/live.c
index 47e04d2..d1785da 100644
--- a/live.c
+++ b/live.c
@@ -300,7 +300,7 @@ static int viewfinder_init(struct omap3_isp_device *isp,
 	view_format.width = rect->width;
 	view_format.height = rect->height;
 
-	ret = omap3_isp_viewfinder_setup(isp, &view_format);
+	ret = omap3_isp_viewfinder_setup(isp, NULL, &view_format);
 	if (ret < 0) {
 		printf("error: unable to setup viewfinder\n");
 		return ret;
diff --git a/snapshot.c b/snapshot.c
index 878d4bf..a2ab58e 100644
--- a/snapshot.c
+++ b/snapshot.c
@@ -316,7 +316,7 @@ static int viewfinder_init(struct omap3_isp_device *isp)
 	view_format.width = VIEWFINDER_WIDTH;
 	view_format.height = VIEWFINDER_HEIGHT;
 
-	ret = omap3_isp_viewfinder_setup(isp, &view_format);
+	ret = omap3_isp_viewfinder_setup(isp, NULL, &view_format);
 	if (ret < 0) {
 		printf("error: unable to setup pipeline\n");
 		return ret;