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 "mtk_vpu.h"
11 #include "venc_drv_if.h"
12
13 /*
14 * struct venc_vpu_inst - encoder VPU driver instance
15 * @wq_hd: wait queue used for vpu cmd trigger then wait vpu interrupt done
16 * @signaled: flag used for checking vpu interrupt done
17 * @failure: flag to show vpu cmd succeeds or not
18 * @state: enum venc_ipi_msg_enc_state
19 * @bs_size: bitstream size for skip frame case usage
20 * @is_key_frm: key frame flag
21 * @inst_addr: VPU instance addr
22 * @vsi: driver structure allocated by VPU side and shared to AP side for
23 * control and info share
24 * @id: the id of inter-processor interrupt
25 * @ctx: context for v4l2 layer integration
26 * @dev: device for v4l2 layer integration
27 */
28 struct venc_vpu_inst {
29 wait_queue_head_t wq_hd;
30 int signaled;
31 int failure;
32 int state;
33 int bs_size;
34 int is_key_frm;
35 unsigned int inst_addr;
36 void *vsi;
37 enum ipi_id id;
38 struct mtk_vcodec_ctx *ctx;
39 struct platform_device *dev;
40 };
41
42 int vpu_enc_init(struct venc_vpu_inst *vpu);
43 int vpu_enc_set_param(struct venc_vpu_inst *vpu,
44 enum venc_set_param_type id,
45 struct venc_enc_param *param);
46 int vpu_enc_encode(struct venc_vpu_inst *vpu, unsigned int bs_mode,
47 struct venc_frm_buf *frm_buf,
48 struct mtk_vcodec_mem *bs_buf,
49 unsigned int *bs_size);
50 int vpu_enc_deinit(struct venc_vpu_inst *vpu);
51
52 #endif