threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
66 lines
2.1 KiB
C
66 lines
2.1 KiB
C
/*
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* Copyright (c) 2016 MediaTek Inc.
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* Author: PoChun Lin <pochun.lin@mediatek.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _VENC_VCU_IF_H_
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#define _VENC_VCU_IF_H_
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#include "mtk_vcu.h"
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#include "mtk_vcodec_drv.h"
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#include "venc_ipi_msg.h"
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/*
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* struct venc_vcu_inst - encoder VCU driver instance
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* @wq_hd: wait queue used for vcu cmd trigger then wait vcu interrupt done
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* @signaled: flag used for checking vcu interrupt done
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* @failure: flag to show vcu cmd succeeds or not
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* @bs_size: bitstream size for skip frame case usage
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* @is_key_frm: key frame flag
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* @inst_addr: VCU instance addr
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* @vsi: driver structure allocated by VCU side and shared to AP side for
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* control and info share
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* @id: the id of inter-processor interrupt
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* @ctx: context for v4l2 layer integration
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* @dev: device for v4l2 layer integration
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* @abort: abort when vpud crashed stop this instance ipi_msg
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*/
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struct venc_vcu_inst {
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wait_queue_head_t wq_hd;
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int signaled;
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int failure;
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int bs_size;
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int is_key_frm;
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unsigned int inst_addr;
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void *vsi;
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enum ipi_id id;
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struct mtk_vcodec_ctx *ctx;
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struct platform_device *dev;
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bool abort;
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int daemon_pid;
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ipi_handler_t handler;
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struct mutex *ctx_ipi_binding;
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};
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int vcu_enc_ipi_handler(void *data, unsigned int len, void *priv);
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int vcu_enc_init(struct venc_vcu_inst *vcu);
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int vcu_enc_query_cap(struct venc_vcu_inst *vcu, unsigned int id, void *out);
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int vcu_enc_set_param(struct venc_vcu_inst *vcu,
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enum venc_set_param_type id,
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struct venc_enc_param *param);
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int vcu_enc_encode(struct venc_vcu_inst *vcu, unsigned int bs_mode,
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struct venc_frm_buf *frm_buf,
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struct mtk_vcodec_mem *bs_buf,
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unsigned int *bs_size);
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int vcu_enc_deinit(struct venc_vcu_inst *vcu);
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#endif
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