1802d0beec
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 655 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070034.575739538@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2016 MediaTek Inc.
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* Author: Daniel Hsiao <daniel.hsiao@mediatek.com>
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* Jungchang Tsao <jungchang.tsao@mediatek.com>
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* Tiffany Lin <tiffany.lin@mediatek.com>
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*/
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#ifndef _VENC_DRV_BASE_
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#define _VENC_DRV_BASE_
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#include "mtk_vcodec_drv.h"
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#include "venc_drv_if.h"
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struct venc_common_if {
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/**
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* (*init)() - initialize driver
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* @ctx: [in] mtk v4l2 context
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* @handle: [out] driver handle
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*/
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int (*init)(struct mtk_vcodec_ctx *ctx, unsigned long *handle);
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/**
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* (*encode)() - trigger encode
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* @handle: [in] driver handle
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* @opt: [in] encode option
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* @frm_buf: [in] frame buffer to store input frame
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* @bs_buf: [in] bitstream buffer to store output bitstream
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* @result: [out] encode result
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*/
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int (*encode)(unsigned long handle, enum venc_start_opt opt,
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struct venc_frm_buf *frm_buf,
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struct mtk_vcodec_mem *bs_buf,
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struct venc_done_result *result);
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/**
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* (*set_param)() - set driver's parameter
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* @handle: [in] driver handle
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* @type: [in] parameter type
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* @in: [in] buffer to store the parameter
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*/
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int (*set_param)(unsigned long handle, enum venc_set_param_type type,
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struct venc_enc_param *in);
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/**
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* (*deinit)() - deinitialize driver.
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* @handle: [in] driver handle
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*/
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int (*deinit)(unsigned long handle);
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};
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#endif
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