diff options
Diffstat (limited to 'drivers/media/platform/rockchip/rkcif/rkcif-interface.h')
| -rw-r--r-- | drivers/media/platform/rockchip/rkcif/rkcif-interface.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/media/platform/rockchip/rkcif/rkcif-interface.h b/drivers/media/platform/rockchip/rkcif/rkcif-interface.h new file mode 100644 index 000000000000..f13aa28b6fa7 --- /dev/null +++ b/drivers/media/platform/rockchip/rkcif/rkcif-interface.h @@ -0,0 +1,31 @@ +/* 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 |