drivers/media/platform/amphion/vpu_windsor.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Copyright 2020-2021 NXP
   4  */
   5
   6 #ifndef _AMPHION_VPU_WINDSOR_H
   7 #define _AMPHION_VPU_WINDSOR_H
   8
   9 u32 vpu_windsor_get_data_size(void);
  10 void vpu_windsor_init_rpc(struct vpu_shared_addr *shared,
  11                           struct vpu_buffer *rpc, dma_addr_t boot_addr);
  12 void vpu_windsor_set_log_buf(struct vpu_shared_addr *shared, struct vpu_buffer *log);
  13 void vpu_windsor_set_system_cfg(struct vpu_shared_addr *shared,
  14                                 u32 regs_base, void __iomem *regs, u32 core_id);
  15 int vpu_windsor_get_stream_buffer_size(struct vpu_shared_addr *shared);
  16 int vpu_windsor_pack_cmd(struct vpu_rpc_event *pkt, u32 index, u32 id, void *data);
  17 int vpu_windsor_convert_msg_id(u32 msg_id);
  18 int vpu_windsor_unpack_msg_data(struct vpu_rpc_event *pkt, void *data);
  19 int vpu_windsor_config_memory_resource(struct vpu_shared_addr *shared,
  20                                        u32 instance, u32 type, u32 index,
  21                                        struct vpu_buffer *buf);
  22 int vpu_windsor_config_stream_buffer(struct vpu_shared_addr *shared,
  23                                      u32 instance, struct vpu_buffer *buf);
  24 int vpu_windsor_update_stream_buffer(struct vpu_shared_addr *shared,
  25                                      u32 instance, u32 ptr, bool write);
  26 int vpu_windsor_get_stream_buffer_desc(struct vpu_shared_addr *shared,
  27                                        u32 instance, struct vpu_rpc_buffer_desc *desc);
  28 u32 vpu_windsor_get_version(struct vpu_shared_addr *shared);
  29 int vpu_windsor_set_encode_params(struct vpu_shared_addr *shared,
  30                                   u32 instance,
  31                                   struct vpu_encode_params *params,
  32                                   u32 update);
  33 int vpu_windsor_input_frame(struct vpu_shared_addr *shared,
  34                             struct vpu_inst *inst, struct vb2_buffer *vb);
  35 u32 vpu_windsor_get_max_instance_count(struct vpu_shared_addr *shared);
  36
  37 #endif