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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2016-02-15 22:10:26 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-06-28 12:12:26 -0300 |
| commit | 6a8e07b215a91be310dac358fdccd7709dd2458f (patch) | |
| tree | fcd401556849d13e4da460d9aa615f8b7d0b6bdf /drivers/media/platform/vsp1/vsp1_lif.c | |
| parent | 8d954abe30fcf1e979473abb0f3cf2f18c0d13e0 (diff) | |
| download | linux-6a8e07b215a91be310dac358fdccd7709dd2458f.tar.gz | |
[media] v4l: vsp1: Set entities functions
Initialize the function field of all subdev entities instantiated by the driver. This gets rids of multiple warnings printed by the media controller core. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/platform/vsp1/vsp1_lif.c')
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_lif.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_lif.c b/drivers/media/platform/vsp1/vsp1_lif.c index e554b3150748..e006f0df3ce9 100644 --- a/drivers/media/platform/vsp1/vsp1_lif.c +++ b/drivers/media/platform/vsp1/vsp1_lif.c @@ -165,7 +165,12 @@ struct vsp1_lif *vsp1_lif_create(struct vsp1_device *vsp1) lif->entity.ops = &lif_entity_ops; lif->entity.type = VSP1_ENTITY_LIF; - ret = vsp1_entity_init(vsp1, &lif->entity, "lif", 2, &lif_ops); + /* The LIF is never exposed to userspace, but media entity registration + * requires a function to be set. Use PROC_VIDEO_PIXEL_FORMATTER just to + * avoid triggering a WARN_ON(), the value won't be seen anywhere. + */ + ret = vsp1_entity_init(vsp1, &lif->entity, "lif", 2, &lif_ops, + MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER); if (ret < 0) return ERR_PTR(ret); |