#include <media/v4l2-device.h>
#include <media/v4l2-fwnode.h>
+#include <media/v4l2-mc.h>
#include <media/v4l2-subdev.h>
#define CSIS_DRIVER_NAME "imx7-mipi-csis"
return 0;
}
+static struct csi_state *
+mipi_notifier_to_csis_state(struct v4l2_async_notifier *n)
+{
+ return container_of(n, struct csi_state, notifier);
+}
+
static struct csi_state *mipi_sd_to_csis_state(struct v4l2_subdev *sdev)
{
return container_of(sdev, struct csi_state, mipi_sd);
static int mipi_csis_pm_resume(struct device *dev, bool runtime);
+static int mipi_csis_notify_bound(struct v4l2_async_notifier *notifier,
+ struct v4l2_subdev *sd,
+ struct v4l2_async_subdev *asd)
+{
+ struct csi_state *state = mipi_notifier_to_csis_state(notifier);
+ struct media_pad *sink = &state->mipi_sd.entity.pads[CSIS_PAD_SINK];
+
+ return v4l2_create_fwnode_links_to_pad(sd, sink);
+}
+
+static const struct v4l2_async_notifier_operations mipi_csis_notify_ops = {
+ .bound = mipi_csis_notify_bound,
+};
+
static int mipi_csis_subdev_init(struct v4l2_subdev *mipi_sd,
struct platform_device *pdev,
const struct v4l2_subdev_ops *ops)
fwnode_handle_put(ep);
+ state->notifier.ops = &mipi_csis_notify_ops;
+
ret = v4l2_async_subdev_notifier_register(&state->mipi_sd,
&state->notifier);
if (ret)