drivers/staging/media/atomisp/pci/atomisp2/css2400/css_2401_csi2p_system/host/ibuf_ctrl_local.h

   1 /*
   2  * Support for Intel Camera Imaging ISP subsystem.
   3  * Copyright (c) 2015, Intel Corporation.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms and conditions of the GNU General Public License,
   7  * version 2, as published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12  * more details.
  13  */
  14
  15 #ifndef __IBUF_CTRL_LOCAL_H_INCLUDED__
  16 #define __IBUF_CTRL_LOCAL_H_INCLUDED__
  17
  18 #include "ibuf_ctrl_global.h"
  19
  20 typedef struct ibuf_ctrl_proc_state_s   ibuf_ctrl_proc_state_t;
  21 typedef struct ibuf_ctrl_state_s                ibuf_ctrl_state_t;
  22
  23 struct ibuf_ctrl_proc_state_s {
  24         hrt_data num_items;
  25         hrt_data num_stores;
  26         hrt_data dma_channel;
  27         hrt_data dma_command;
  28         hrt_data ibuf_st_addr;
  29         hrt_data ibuf_stride;
  30         hrt_data ibuf_end_addr;
  31         hrt_data dest_st_addr;
  32         hrt_data dest_stride;
  33         hrt_data dest_end_addr;
  34         hrt_data sync_frame;
  35         hrt_data sync_command;
  36         hrt_data store_command;
  37         hrt_data shift_returned_items;
  38         hrt_data elems_ibuf;
  39         hrt_data elems_dest;
  40         hrt_data cur_stores;
  41         hrt_data cur_acks;
  42         hrt_data cur_s2m_ibuf_addr;
  43         hrt_data cur_dma_ibuf_addr;
  44         hrt_data cur_dma_dest_addr;
  45         hrt_data cur_isp_dest_addr;
  46         hrt_data dma_cmds_send;
  47         hrt_data main_cntrl_state;
  48         hrt_data dma_sync_state;
  49         hrt_data isp_sync_state;
  50 };
  51
  52 struct ibuf_ctrl_state_s {
  53         hrt_data        recalc_words;
  54         hrt_data        arbiters;
  55         ibuf_ctrl_proc_state_t  proc_state[N_STREAM2MMIO_SID_ID];
  56 };
  57
  58 #endif /* __IBUF_CTRL_LOCAL_H_INCLUDED__ */