51 lines · c
1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * Copyright (c) 2016 MediaTek Inc.4 * Author: PoChun Lin <pochun.lin@mediatek.com>5 */6 7#ifndef _VENC_VPU_IF_H_8#define _VENC_VPU_IF_H_9 10#include "venc_drv_if.h"11 12/*13 * struct venc_vpu_inst - encoder VPU driver instance14 * @wq_hd: wait queue used for vpu cmd trigger then wait vpu interrupt done15 * @signaled: flag used for checking vpu interrupt done16 * @failure: flag to show vpu cmd succeeds or not17 * @state: enum venc_ipi_msg_enc_state18 * @bs_size: bitstream size for skip frame case usage19 * @is_key_frm: key frame flag20 * @inst_addr: VPU instance addr21 * @vsi: driver structure allocated by VPU side and shared to AP side for22 * control and info share23 * @id: the id of inter-processor interrupt24 * @ctx: context for v4l2 layer integration25 * @dev: device for v4l2 layer integration26 */27struct venc_vpu_inst {28 wait_queue_head_t wq_hd;29 int signaled;30 int failure;31 int state;32 int bs_size;33 int is_key_frm;34 unsigned int inst_addr;35 void *vsi;36 int id;37 struct mtk_vcodec_enc_ctx *ctx;38};39 40int vpu_enc_init(struct venc_vpu_inst *vpu);41int vpu_enc_set_param(struct venc_vpu_inst *vpu,42 enum venc_set_param_type id,43 struct venc_enc_param *param);44int vpu_enc_encode(struct venc_vpu_inst *vpu, unsigned int bs_mode,45 struct venc_frm_buf *frm_buf,46 struct mtk_vcodec_mem *bs_buf,47 struct venc_frame_info *frame_info);48int vpu_enc_deinit(struct venc_vpu_inst *vpu);49 50#endif51