forked from Minki/linux
62 lines
1.8 KiB
C
62 lines
1.8 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2016 MediaTek Inc.
|
||
|
|
* Author: PoChun Lin <pochun.lin@mediatek.com>
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _VENC_VPU_IF_H_
|
||
|
|
#define _VENC_VPU_IF_H_
|
||
|
|
|
||
|
|
#include "mtk_vpu.h"
|
||
|
|
#include "venc_drv_if.h"
|
||
|
|
|
||
|
|
/*
|
||
|
|
* struct venc_vpu_inst - encoder VPU driver instance
|
||
|
|
* @wq_hd: wait queue used for vpu cmd trigger then wait vpu interrupt done
|
||
|
|
* @signaled: flag used for checking vpu interrupt done
|
||
|
|
* @failure: flag to show vpu cmd succeeds or not
|
||
|
|
* @state: enum venc_ipi_msg_enc_state
|
||
|
|
* @bs_size: bitstream size for skip frame case usage
|
||
|
|
* @is_key_frm: key frame flag
|
||
|
|
* @inst_addr: VPU instance addr
|
||
|
|
* @vsi: driver structure allocated by VPU side and shared to AP side for
|
||
|
|
* control and info share
|
||
|
|
* @id: the id of inter-processor interrupt
|
||
|
|
* @ctx: context for v4l2 layer integration
|
||
|
|
* @dev: device for v4l2 layer integration
|
||
|
|
*/
|
||
|
|
struct venc_vpu_inst {
|
||
|
|
wait_queue_head_t wq_hd;
|
||
|
|
int signaled;
|
||
|
|
int failure;
|
||
|
|
int state;
|
||
|
|
int bs_size;
|
||
|
|
int is_key_frm;
|
||
|
|
unsigned int inst_addr;
|
||
|
|
void *vsi;
|
||
|
|
enum ipi_id id;
|
||
|
|
struct mtk_vcodec_ctx *ctx;
|
||
|
|
struct platform_device *dev;
|
||
|
|
};
|
||
|
|
|
||
|
|
int vpu_enc_init(struct venc_vpu_inst *vpu);
|
||
|
|
int vpu_enc_set_param(struct venc_vpu_inst *vpu,
|
||
|
|
enum venc_set_param_type id,
|
||
|
|
struct venc_enc_param *param);
|
||
|
|
int vpu_enc_encode(struct venc_vpu_inst *vpu, unsigned int bs_mode,
|
||
|
|
struct venc_frm_buf *frm_buf,
|
||
|
|
struct mtk_vcodec_mem *bs_buf,
|
||
|
|
unsigned int *bs_size);
|
||
|
|
int vpu_enc_deinit(struct venc_vpu_inst *vpu);
|
||
|
|
|
||
|
|
#endif
|