/* SPDX-License-Identifier: GPL-2.0 */ /* * Cedrus VPU driver * * Copyright (C) 2016 Florent Revest <florent.revest@free-electrons.com> * Copyright (C) 2018 Paul Kocialkowski <paul.kocialkowski@bootlin.com> * Copyright (C) 2018 Bootlin * * Based on the vim2m driver, that is: * * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. * Pawel Osciak, <pawel@osciak.com> * Marek Szyprowski, <m.szyprowski@samsung.com> */ #ifndef _CEDRUS_HW_H_ #define _CEDRUS_HW_H_ #define CEDRUS_CLOCK_RATE_DEFAULT 320000000 int cedrus_engine_enable(struct cedrus_dev *dev, enum cedrus_codec codec); void cedrus_engine_disable(struct cedrus_dev *dev); void cedrus_dst_format_set(struct cedrus_dev *dev, struct v4l2_pix_format *fmt); int cedrus_hw_probe(struct cedrus_dev *dev); void cedrus_hw_remove(struct cedrus_dev *dev); #endif