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authorJavier Martinez Canillas <javier@osg.samsung.com>2016-01-19 11:45:12 -0200
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2016-01-25 07:28:30 -0200
commit5017e1b15d4ca8dcc170dc6914f6b2d8cd492bdf (patch)
tree44410de846e711bf35398789b485c8faf55bdb28 /drivers
parent92e963f50fc74041b5e9e744c330dca48e04f08d (diff)
[media] v4l: vsp1: Fix wrong entities links creation
The Media Control framework now requires entities to be registered with the media device before creating links so commit c7621b3044f7 ("[media] v4l: vsp1: separate links creation from entities init") separated link creation from entities init. But unfortunately that patch introduced a regression since wrong links were created causing a boot failure on Renesas boards. This patch fixes the boot issue and also the media graph was compared by Geert Uytterhoeven to make sure that the driver changes required by the Media Control framework next generation did not affect the graph. Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/media/platform/vsp1/vsp1_drv.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c
index 42dff9d020af..533bc796391e 100644
--- a/drivers/media/platform/vsp1/vsp1_drv.c
+++ b/drivers/media/platform/vsp1/vsp1_drv.c
@@ -256,7 +256,7 @@ static int vsp1_create_entities(struct vsp1_device *vsp1)
/* Create links. */
list_for_each_entry(entity, &vsp1->entities, list_dev) {
- if (entity->type == VSP1_ENTITY_LIF) {
+ if (entity->type == VSP1_ENTITY_WPF) {
ret = vsp1_wpf_create_links(vsp1, entity);
if (ret < 0)
goto done;
@@ -264,7 +264,10 @@ static int vsp1_create_entities(struct vsp1_device *vsp1)
ret = vsp1_rpf_create_links(vsp1, entity);
if (ret < 0)
goto done;
- } else {
+ }
+
+ if (entity->type != VSP1_ENTITY_LIF &&
+ entity->type != VSP1_ENTITY_RPF) {
ret = vsp1_create_links(vsp1, entity);
if (ret < 0)
goto done;