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_vcodec_fw.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 int id; 38 struct mtk_vcodec_ctx *ctx; 39 }; 40 41 int vpu_enc_init(struct venc_vpu_inst *vpu); 42 int vpu_enc_set_param(struct venc_vpu_inst *vpu, 43 enum venc_set_param_type id, 44 struct venc_enc_param *param); 45 int vpu_enc_encode(struct venc_vpu_inst *vpu, unsigned int bs_mode, 46 struct venc_frm_buf *frm_buf, 47 struct mtk_vcodec_mem *bs_buf, 48 unsigned int *bs_size, 49 struct venc_frame_info *frame_info); 50 int vpu_enc_deinit(struct venc_vpu_inst *vpu); 51 52 #endif 53