drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/pixelgen_public.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 __PIXELGEN_PUBLIC_H_INCLUDED__
  16 #define __PIXELGEN_PUBLIC_H_INCLUDED__
  17
  18 #ifdef USE_INPUT_SYSTEM_VERSION_2401
  19 /*****************************************************
  20  *
  21  * Native command interface (NCI).
  22  *
  23  *****************************************************/
  24 /**
  25  * @brief Get the pixelgen state.
  26  * Get the state of the pixelgen regiester-set.
  27  *
  28  * @param[in]   id      The global unique ID of the pixelgen controller.
  29  * @param[out]  state   Point to the register-state.
  30  */
  31 STORAGE_CLASS_PIXELGEN_H void pixelgen_ctrl_get_state(
  32                 const pixelgen_ID_t ID,
  33                 pixelgen_ctrl_state_t *state);
  34 /**
  35  * @brief Dump the pixelgen state.
  36  * Dump the state of the pixelgen regiester-set.
  37  *
  38  * @param[in]   id      The global unique ID of the pixelgen controller.
  39  * @param[in]   state   Point to the register-state.
  40  */
  41 STORAGE_CLASS_PIXELGEN_H void pixelgen_ctrl_dump_state(
  42                 const pixelgen_ID_t ID,
  43                 pixelgen_ctrl_state_t *state);
  44 /* end of NCI */
  45
  46 /*****************************************************
  47  *
  48  * Device level interface (DLI).
  49  *
  50  *****************************************************/
  51 /**
  52  * @brief Load the register value.
  53  * Load the value of the register of the pixelgen
  54  *
  55  * @param[in]   ID      The global unique ID for the pixelgen instance.
  56  * @param[in]   reg     The offet address of the register.
  57  *
  58  * @return the value of the register.
  59  */
  60 STORAGE_CLASS_PIXELGEN_H hrt_data pixelgen_ctrl_reg_load(
  61         const pixelgen_ID_t ID,
  62         const hrt_address reg);
  63 /**
  64  * @brief Store a value to the register.
  65  * Store a value to the registe of the pixelgen
  66  *
  67  * @param[in]   ID              The global unique ID for the pixelgen.
  68  * @param[in]   reg             The offet address of the register.
  69  * @param[in]   value   The value to be stored.
  70  *
  71  */
  72 STORAGE_CLASS_PIXELGEN_H void pixelgen_ctrl_reg_store(
  73         const pixelgen_ID_t ID,
  74         const hrt_address reg,
  75         const hrt_data value);
  76 /* end of DLI */
  77
  78 #endif /* USE_INPUT_SYSTEM_VERSION_2401 */
  79 #endif /* __PIXELGEN_PUBLIC_H_INCLUDED__ */