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