| /* 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_VIDEO_H_ |
| #define _CEDRUS_VIDEO_H_ |
| |
| struct cedrus_format { |
| u32 pixelformat; |
| u32 directions; |
| unsigned int capabilities; |
| }; |
| |
| extern const struct v4l2_ioctl_ops cedrus_ioctl_ops; |
| |
| int cedrus_queue_init(void *priv, struct vb2_queue *src_vq, |
| struct vb2_queue *dst_vq); |
| void cedrus_prepare_format(struct v4l2_pix_format *pix_fmt); |
| void cedrus_reset_cap_format(struct cedrus_ctx *ctx); |
| void cedrus_reset_out_format(struct cedrus_ctx *ctx); |
| |
| #endif |
