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 instance
14  * @wq_hd: wait queue used for vpu cmd trigger then wait vpu interrupt done
15  * @signaled: flag used for checking vpu interrupt done
16  * @failure: flag to show vpu cmd succeeds or not
17  * @state: enum venc_ipi_msg_enc_state
18  * @bs_size: bitstream size for skip frame case usage
19  * @is_key_frm: key frame flag
20  * @inst_addr: VPU instance addr
21  * @vsi: driver structure allocated by VPU side and shared to AP side for
22  *	 control and info share
23  * @id: the id of inter-processor interrupt
24  * @ctx: context for v4l2 layer integration
25  * @dev: device for v4l2 layer integration
26  */
27 struct 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 
40 int vpu_enc_init(struct venc_vpu_inst *vpu);
41 int vpu_enc_set_param(struct venc_vpu_inst *vpu,
42 		      enum venc_set_param_type id,
43 		      struct venc_enc_param *param);
44 int 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);
48 int vpu_enc_deinit(struct venc_vpu_inst *vpu);
49 
50 #endif
51