Resguardo inicial

2026-09-06 12:53:21 -06:00
parent 662efe3c2a
commit ad2088d178
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+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Rockchip Camera Interface (CIF) Driver
+ *
+ * Abstraction for the INTERFACE and CROP parts of the different CIF variants.
+ * They shall be represented as V4L2 subdevice with one sink pad and one
+ * source pad. The sink pad is connected to a subdevice: either the subdevice
+ * provided by the driver of the companion chip connected to the DVP, or the
+ * subdevice provided by the MIPI CSI-2 receiver driver. The source pad is
+ * to V4l2 device(s) provided by one or many instance(s) of the DMA
+ * abstraction.
+ *
+ * Copyright (C) 2025 Michael Riesch <michael.riesch@wolfvision.net>
+ * Copyright (C) 2025 Collabora, Ltd.
+ */
+
+#ifndef _RKCIF_INTERFACE_H
+#define _RKCIF_INTERFACE_H
+
+#include "rkcif-common.h"
+
+int rkcif_interface_register(struct rkcif_device *rkcif,
+			     struct rkcif_interface *interface);
+
+void rkcif_interface_unregister(struct rkcif_interface *interface);
+
+const struct rkcif_input_fmt *
+rkcif_interface_find_input_fmt(struct rkcif_interface *interface, bool ret_def,
+			       u32 mbus_code);
+
+#endif