diff options
Diffstat (limited to 'drivers/media/platform/verisilicon/hantro_v4l2.h')
| -rw-r--r-- | drivers/media/platform/verisilicon/hantro_v4l2.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/media/platform/verisilicon/hantro_v4l2.h b/drivers/media/platform/verisilicon/hantro_v4l2.h new file mode 100644 index 000000000..fca7e3a69 --- /dev/null +++ b/drivers/media/platform/verisilicon/hantro_v4l2.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Hantro VPU codec driver + * + * Copyright (C) 2018 Rockchip Electronics Co., Ltd. + * Alpha Lin <Alpha.Lin@rock-chips.com> + * Jeffy Chen <jeffy.chen@rock-chips.com> + * + * Copyright 2018 Google LLC. + * Tomasz Figa <tfiga@chromium.org> + * + * Based on s5p-mfc driver by Samsung Electronics Co., Ltd. + * Copyright (C) 2011 Samsung Electronics Co., Ltd. + */ + +#ifndef HANTRO_V4L2_H_ +#define HANTRO_V4L2_H_ + +#include "hantro.h" + +#define HANTRO_FORCE_POSTPROC true +#define HANTRO_AUTO_POSTPROC false + +extern const struct v4l2_ioctl_ops hantro_ioctl_ops; +extern const struct vb2_ops hantro_queue_ops; + +int hantro_reset_raw_fmt(struct hantro_ctx *ctx, int bit_depth, bool need_postproc); +void hantro_reset_fmts(struct hantro_ctx *ctx); +int hantro_get_format_depth(u32 fourcc); +const struct hantro_fmt * +hantro_get_default_fmt(const struct hantro_ctx *ctx, bool bitstream, + int bit_depth, bool need_postproc); + +#endif /* HANTRO_V4L2_H_ */ |