diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/sp_public.h')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/sp_public.h | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/sp_public.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/sp_public.h new file mode 100644 index 0000000..974ce6a --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/sp_public.h @@ -0,0 +1,223 @@ +/* + * Support for Intel Camera Imaging ISP subsystem. + * Copyright (c) 2015, Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + */ + +#ifndef __SP_PUBLIC_H_INCLUDED__ +#define __SP_PUBLIC_H_INCLUDED__ + +#include <type_support.h> +#include "system_types.h" + +typedef struct sp_state_s sp_state_t; +typedef struct sp_stall_s sp_stall_t; + +/*! Enable or disable the program complete irq signal of SP[ID] + + \param ID[in] SP identifier + \param cnd[in] predicate + + \return none, if(cnd) enable(SP[ID].irq) else disable(SP[ID].irq) + */ +extern void cnd_sp_irq_enable( + const sp_ID_t ID, + const bool cnd); + +/*! Read the state of cell SP[ID] + + \param ID[in] SP identifier + \param state[out] sp state structure + \param stall[out] isp stall conditions + + \return none, state = SP[ID].state, stall = SP[ID].stall + */ +extern void sp_get_state( + const sp_ID_t ID, + sp_state_t *state, + sp_stall_t *stall); + +/*! Write to the status and control register of SP[ID] + + \param ID[in] SP identifier + \param reg[in] register index + \param value[in] The data to be written + + \return none, SP[ID].sc[reg] = value + */ +STORAGE_CLASS_SP_H void sp_ctrl_store( + const sp_ID_t ID, + const hrt_address reg, + const hrt_data value); + +/*! Read from the status and control register of SP[ID] + + \param ID[in] SP identifier + \param reg[in] register index + \param value[in] The data to be written + + \return SP[ID].sc[reg] + */ +STORAGE_CLASS_SP_H hrt_data sp_ctrl_load( + const sp_ID_t ID, + const hrt_address reg); + +/*! Get the status of a bitfield in the control register of SP[ID] + + \param ID[in] SP identifier + \param reg[in] register index + \param bit[in] The bit index to be checked + + \return (SP[ID].sc[reg] & (1<<bit)) != 0 + */ +STORAGE_CLASS_SP_H bool sp_ctrl_getbit( + const sp_ID_t ID, + const hrt_address reg, + const unsigned int bit); + +/*! Set a bitfield in the control register of SP[ID] + + \param ID[in] SP identifier + \param reg[in] register index + \param bit[in] The bit index to be set + + \return none, SP[ID].sc[reg] |= (1<<bit) + */ +STORAGE_CLASS_SP_H void sp_ctrl_setbit( + const sp_ID_t ID, + const hrt_address reg, + const unsigned int bit); + +/*! Clear a bitfield in the control register of SP[ID] + + \param ID[in] SP identifier + \param reg[in] register index + \param bit[in] The bit index to be set + + \return none, SP[ID].sc[reg] &= ~(1<<bit) + */ +STORAGE_CLASS_SP_H void sp_ctrl_clearbit( + const sp_ID_t ID, + const hrt_address reg, + const unsigned int bit); + +/*! Write to the DMEM of SP[ID] + + \param ID[in] SP identifier + \param addr[in] the address in DMEM + \param data[in] The data to be written + \param size[in] The size(in bytes) of the data to be written + + \return none, SP[ID].dmem[addr...addr+size-1] = data + */ +STORAGE_CLASS_SP_H void sp_dmem_store( + const sp_ID_t ID, + hrt_address addr, + const void *data, + const size_t size); + +/*! Read from the DMEM of SP[ID] + + \param ID[in] SP identifier + \param addr[in] the address in DMEM + \param data[in] The data to be read + \param size[in] The size(in bytes) of the data to be read + + \return none, data = SP[ID].dmem[addr...addr+size-1] + */ +STORAGE_CLASS_SP_H void sp_dmem_load( + const sp_ID_t ID, + const hrt_address addr, + void *data, + const size_t size); + +/*! Write a 8-bit datum to the DMEM of SP[ID] + + \param ID[in] SP identifier + \param addr[in] the address in DMEM + \param data[in] The data to be written + \param size[in] The size(in bytes) of the data to be written + + \return none, SP[ID].dmem[addr...addr+size-1] = data + */ +STORAGE_CLASS_SP_H void sp_dmem_store_uint8( + const sp_ID_t ID, + hrt_address addr, + const uint8_t data); + +/*! Write a 16-bit datum to the DMEM of SP[ID] + + \param ID[in] SP identifier + \param addr[in] the address in DMEM + \param data[in] The data to be written + \param size[in] The size(in bytes) of the data to be written + + \return none, SP[ID].dmem[addr...addr+size-1] = data + */ +STORAGE_CLASS_SP_H void sp_dmem_store_uint16( + const sp_ID_t ID, + hrt_address addr, + const uint16_t data); + +/*! Write a 32-bit datum to the DMEM of SP[ID] + + \param ID[in] SP identifier + \param addr[in] the address in DMEM + \param data[in] The data to be written + \param size[in] The size(in bytes) of the data to be written + + \return none, SP[ID].dmem[addr...addr+size-1] = data + */ +STORAGE_CLASS_SP_H void sp_dmem_store_uint32( + const sp_ID_t ID, + hrt_address addr, + const uint32_t data); + +/*! Load a 8-bit datum from the DMEM of SP[ID] + + \param ID[in] SP identifier + \param addr[in] the address in DMEM + \param data[in] The data to be read + \param size[in] The size(in bytes) of the data to be read + + \return none, data = SP[ID].dmem[addr...addr+size-1] + */ +STORAGE_CLASS_SP_H uint8_t sp_dmem_load_uint8( + const sp_ID_t ID, + const hrt_address addr); + +/*! Load a 16-bit datum from the DMEM of SP[ID] + + \param ID[in] SP identifier + \param addr[in] the address in DMEM + \param data[in] The data to be read + \param size[in] The size(in bytes) of the data to be read + + \return none, data = SP[ID].dmem[addr...addr+size-1] + */ +STORAGE_CLASS_SP_H uint16_t sp_dmem_load_uint16( + const sp_ID_t ID, + const hrt_address addr); + +/*! Load a 32-bit datum from the DMEM of SP[ID] + + \param ID[in] SP identifier + \param addr[in] the address in DMEM + \param data[in] The data to be read + \param size[in] The size(in bytes) of the data to be read + + \return none, data = SP[ID].dmem[addr...addr+size-1] + */ +STORAGE_CLASS_SP_H uint32_t sp_dmem_load_uint32( + const sp_ID_t ID, + const hrt_address addr); + +#endif /* __SP_PUBLIC_H_INCLUDED__ */ |
