diff options
Diffstat (limited to 'drivers/staging/media/sunxi/cedrus/cedrus_hw.h')
| -rw-r--r-- | drivers/staging/media/sunxi/cedrus/cedrus_hw.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.h b/drivers/staging/media/sunxi/cedrus/cedrus_hw.h new file mode 100644 index 000000000000..b43c77d54b95 --- /dev/null +++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.h @@ -0,0 +1,30 @@ +/* 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 |