Store VIN instance id in rvin_dev.
The instance id is reported by "renesas,id" OF property.
Signed-off-by: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
---
drivers/media/platform/rcar-vin/rcar-core.c | 1 +
drivers/media/platform/rcar-vin/rcar-vin.h | 2 ++
2 files changed, 3 insertions(+)
diff --git a/drivers/media/platform/rcar-vin/rcar-core.c b/drivers/media/platform/rcar-vin/rcar-core.c
index 1d0b492..67494ee 100644
--- a/drivers/media/platform/rcar-vin/rcar-core.c
+++ b/drivers/media/platform/rcar-vin/rcar-core.c
@@ -776,6 +776,7 @@ static int rvin_group_graph_parse(struct rvin_dev *vin, unsigned long *bitmap)
vin_dbg(vin, "I'm VIN number %u", val);
vin->group->vin[val] = vin;
+ vin->id = val;
/* Parse all endpoints on Port@1 (CSI-2) and eventually on Port@2 */
vin->mbus_cfg.type = 0;
diff --git a/drivers/media/platform/rcar-vin/rcar-vin.h b/drivers/media/platform/rcar-vin/rcar-vin.h
index 333ef3b..eaae927 100644
--- a/drivers/media/platform/rcar-vin/rcar-vin.h
+++ b/drivers/media/platform/rcar-vin/rcar-vin.h
@@ -139,6 +139,7 @@ struct rvin_info {
* struct rvin_dev - Renesas VIN device structure
* @dev: (OF) device
* @base: device I/O register space remapped to virtual memory
+ * @id: VIN instance number
* @info: info about VIN instance
*
* @vdev: V4L2 video device associated with VIN
@@ -171,6 +172,7 @@ struct rvin_info {
struct rvin_dev {
struct device *dev;
void __iomem *base;
+ unsigned int id;
const struct rvin_info *info;
struct video_device vdev;
--
2.7.4
