1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* |
3 | * Hantro VPU codec driver |
4 | * |
5 | * Copyright (C) 2018 Rockchip Electronics Co., Ltd. |
6 | * Alpha Lin <Alpha.Lin@rock-chips.com> |
7 | * Jeffy Chen <jeffy.chen@rock-chips.com> |
8 | * |
9 | * Copyright 2018 Google LLC. |
10 | * Tomasz Figa <tfiga@chromium.org> |
11 | * |
12 | * Based on s5p-mfc driver by Samsung Electronics Co., Ltd. |
13 | * Copyright (C) 2011 Samsung Electronics Co., Ltd. |
14 | */ |
15 | |
16 | #ifndef HANTRO_V4L2_H_ |
17 | #define HANTRO_V4L2_H_ |
18 | |
19 | #include "hantro.h" |
20 | |
21 | #define HANTRO_FORCE_POSTPROC true |
22 | #define HANTRO_AUTO_POSTPROC false |
23 | |
24 | extern const struct v4l2_ioctl_ops hantro_ioctl_ops; |
25 | extern const struct vb2_ops hantro_queue_ops; |
26 | |
27 | int hantro_reset_raw_fmt(struct hantro_ctx *ctx, int bit_depth, bool need_postproc); |
28 | void hantro_reset_fmts(struct hantro_ctx *ctx); |
29 | int hantro_get_format_depth(u32 fourcc); |
30 | const struct hantro_fmt * |
31 | hantro_get_default_fmt(const struct hantro_ctx *ctx, bool bitstream, |
32 | int bit_depth, bool need_postproc); |
33 | |
34 | #endif /* HANTRO_V4L2_H_ */ |
35 | |