Add a convenience inline function that returns true if the given
subdevice is one of the i.MX5/6 IPU-internal subdevices.
Signed-off-by: Steve Longerbeam <slongerbeam@xxxxxxxxx>
---
drivers/staging/media/imx/imx-media.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/staging/media/imx/imx-media.h b/drivers/staging/media/imx/imx-media.h
index d75b3c80101a..c42a2cafb8fb 100644
--- a/drivers/staging/media/imx/imx-media.h
+++ b/drivers/staging/media/imx/imx-media.h
@@ -282,4 +282,12 @@ void imx_media_capture_device_error(struct imx_media_video_dev *vdev);
#define IMX_MEDIA_GRP_ID_IPU_IC_PRPENC BIT(14)
#define IMX_MEDIA_GRP_ID_IPU_IC_PRPVF BIT(15)
+static inline bool is_ipu_internal_subdev(struct v4l2_subdev *sd)
+{
+ return sd->grp_id == IMX_MEDIA_GRP_ID_IPU_VDIC ||
+ sd->grp_id == IMX_MEDIA_GRP_ID_IPU_IC_PRP ||
+ sd->grp_id == IMX_MEDIA_GRP_ID_IPU_IC_PRPENC ||
+ sd->grp_id == IMX_MEDIA_GRP_ID_IPU_IC_PRPVF;
+}
+
#endif
--
2.17.1
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