[media] omap3isp: Default link validation for ccp2, csi2, preview and resizer

Use default link validation for ccp2, csi2, preview and resizer. On ccp2,
csi2 and ccdc we also collect information on external subdevs as one may be
connected to those entities.

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/omap3isp/ispccp2.c b/drivers/media/video/omap3isp/ispccp2.c
index ee7dcda..85f0de8 100644 (file)
--- a/drivers/media/video/omap3isp/ispccp2.c
+++ b/drivers/media/video/omap3isp/ispccp2.c
@@ -998,6 +998,7 @@ static int ccp2_link_setup(struct media_entity *entity,
 /* media operations */
 static const struct media_entity_operations ccp2_media_ops = {
        .link_setup = ccp2_link_setup,
+       .link_validate = v4l2_subdev_link_validate,
 };
 
 /*

diff --git a/drivers/media/video/omap3isp/ispcsi2.c b/drivers/media/video/omap3isp/ispcsi2.c
index 75ac6d4..a172436 100644 (file)
--- a/drivers/media/video/omap3isp/ispcsi2.c
+++ b/drivers/media/video/omap3isp/ispcsi2.c
@@ -1167,6 +1167,7 @@ static int csi2_link_setup(struct media_entity *entity,
 /* media operations */
 static const struct media_entity_operations csi2_media_ops = {
        .link_setup = csi2_link_setup,
+       .link_validate = v4l2_subdev_link_validate,
 };
 
 void omap3isp_csi2_unregister_entities(struct isp_csi2_device *csi2)

diff --git a/drivers/media/video/omap3isp/isppreview.c b/drivers/media/video/omap3isp/isppreview.c
index cbc8870..8a4935e 100644 (file)
--- a/drivers/media/video/omap3isp/isppreview.c
+++ b/drivers/media/video/omap3isp/isppreview.c
@@ -2217,6 +2217,7 @@ static int preview_link_setup(struct media_entity *entity,
 /* media operations */
 static const struct media_entity_operations preview_media_ops = {
        .link_setup = preview_link_setup,
+       .link_validate = v4l2_subdev_link_validate,
 };
 
 void omap3isp_preview_unregister_entities(struct isp_prev_device *prev)

diff --git a/drivers/media/video/omap3isp/ispresizer.c b/drivers/media/video/omap3isp/ispresizer.c
index d7341ab..14041c9 100644 (file)
--- a/drivers/media/video/omap3isp/ispresizer.c
+++ b/drivers/media/video/omap3isp/ispresizer.c
@@ -1641,6 +1641,7 @@ static int resizer_link_setup(struct media_entity *entity,
 /* media operations */
 static const struct media_entity_operations resizer_media_ops = {
        .link_setup = resizer_link_setup,
+       .link_validate = v4l2_subdev_link_validate,
 };
 
 void omap3isp_resizer_unregister_entities(struct isp_res_device *res)