diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/css_2401_csi2p_system/host/isys_stream2mmio_private.h')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/css2400/css_2401_csi2p_system/host/isys_stream2mmio_private.h | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/css_2401_csi2p_system/host/isys_stream2mmio_private.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/css_2401_csi2p_system/host/isys_stream2mmio_private.h deleted file mode 100644 index f946105ddf43..000000000000 --- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/css_2401_csi2p_system/host/isys_stream2mmio_private.h +++ /dev/null @@ -1,168 +0,0 @@ -/* - * 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 __ISYS_STREAM2MMIO_PRIVATE_H_INCLUDED__ -#define __ISYS_STREAM2MMIO_PRIVATE_H_INCLUDED__ - -#include "isys_stream2mmio_public.h" -#include "device_access.h" /* ia_css_device_load_uint32 */ -#include "assert_support.h" /* assert */ -#include "print_support.h" /* print */ - -#define STREAM2MMIO_COMMAND_REG_ID 0 -#define STREAM2MMIO_ACKNOWLEDGE_REG_ID 1 -#define STREAM2MMIO_PIX_WIDTH_ID_REG_ID 2 -#define STREAM2MMIO_START_ADDR_REG_ID 3 /* master port address,NOT Byte */ -#define STREAM2MMIO_END_ADDR_REG_ID 4 /* master port address,NOT Byte */ -#define STREAM2MMIO_STRIDE_REG_ID 5 /* stride in master port words, increment is per packet for long sids, stride is not used for short sid's*/ -#define STREAM2MMIO_NUM_ITEMS_REG_ID 6 /* number of packets for store packets cmd, number of words for store_words cmd */ -#define STREAM2MMIO_BLOCK_WHEN_NO_CMD_REG_ID 7 /* if this register is 1, input will be stalled if there is no pending command for this sid */ -#define STREAM2MMIO_REGS_PER_SID 8 - -/***************************************************** - * - * Native command interface (NCI). - * - *****************************************************/ -/** - * @brief Get the stream2mmio-controller state. - * Refer to "stream2mmio_public.h" for details. - */ -STORAGE_CLASS_STREAM2MMIO_C void stream2mmio_get_state( - const stream2mmio_ID_t ID, - stream2mmio_state_t *state) -{ - stream2mmio_sid_ID_t i; - - /* - * Get the values of the register-set per - * stream2mmio-controller sids. - */ - for (i = STREAM2MMIO_SID0_ID; i < N_STREAM2MMIO_SID_PROCS[ID]; i++) { - stream2mmio_get_sid_state(ID, i, &(state->sid_state[i])); - } -} - -/** - * @brief Get the state of the stream2mmio-controller sidess. - * Refer to "stream2mmio_public.h" for details. - */ -STORAGE_CLASS_STREAM2MMIO_C void stream2mmio_get_sid_state( - const stream2mmio_ID_t ID, - const stream2mmio_sid_ID_t sid_id, - stream2mmio_sid_state_t *state) -{ - - state->rcv_ack = - stream2mmio_reg_load(ID, sid_id, STREAM2MMIO_ACKNOWLEDGE_REG_ID); - - state->pix_width_id = - stream2mmio_reg_load(ID, sid_id, STREAM2MMIO_PIX_WIDTH_ID_REG_ID); - - state->start_addr = - stream2mmio_reg_load(ID, sid_id, STREAM2MMIO_START_ADDR_REG_ID); - - state->end_addr = - stream2mmio_reg_load(ID, sid_id, STREAM2MMIO_END_ADDR_REG_ID); - - state->strides = - stream2mmio_reg_load(ID, sid_id, STREAM2MMIO_STRIDE_REG_ID); - - state->num_items = - stream2mmio_reg_load(ID, sid_id, STREAM2MMIO_NUM_ITEMS_REG_ID); - - state->block_when_no_cmd = - stream2mmio_reg_load(ID, sid_id, STREAM2MMIO_BLOCK_WHEN_NO_CMD_REG_ID); - -} - -/** - * @brief Dump the state of the stream2mmio-controller sidess. - * Refer to "stream2mmio_public.h" for details. - */ -STORAGE_CLASS_STREAM2MMIO_C void stream2mmio_print_sid_state( - stream2mmio_sid_state_t *state) -{ - ia_css_print("\t \t Receive acks 0x%x\n", state->rcv_ack); - ia_css_print("\t \t Pixel width 0x%x\n", state->pix_width_id); - ia_css_print("\t \t Startaddr 0x%x\n", state->start_addr); - ia_css_print("\t \t Endaddr 0x%x\n", state->end_addr); - ia_css_print("\t \t Strides 0x%x\n", state->strides); - ia_css_print("\t \t Num Items 0x%x\n", state->num_items); - ia_css_print("\t \t block when no cmd 0x%x\n", state->block_when_no_cmd); - -} -/** - * @brief Dump the ibuf-controller state. - * Refer to "stream2mmio_public.h" for details. - */ -STORAGE_CLASS_STREAM2MMIO_C void stream2mmio_dump_state( - const stream2mmio_ID_t ID, - stream2mmio_state_t *state) -{ - stream2mmio_sid_ID_t i; - - /* - * Get the values of the register-set per - * stream2mmio-controller sids. - */ - for (i = STREAM2MMIO_SID0_ID; i < N_STREAM2MMIO_SID_PROCS[ID]; i++) { - ia_css_print("StREAM2MMIO ID %d SID %d\n", ID, i); - stream2mmio_print_sid_state(&(state->sid_state[i])); - } -} -/* end of NCI */ - -/***************************************************** - * - * Device level interface (DLI). - * - *****************************************************/ -/** - * @brief Load the register value. - * Refer to "stream2mmio_public.h" for details. - */ -STORAGE_CLASS_STREAM2MMIO_C hrt_data stream2mmio_reg_load( - const stream2mmio_ID_t ID, - const stream2mmio_sid_ID_t sid_id, - const uint32_t reg_idx) -{ - uint32_t reg_bank_offset; - - assert(ID < N_STREAM2MMIO_ID); - - reg_bank_offset = STREAM2MMIO_REGS_PER_SID * sid_id; - return ia_css_device_load_uint32(STREAM2MMIO_CTRL_BASE[ID] + - (reg_bank_offset + reg_idx) * sizeof(hrt_data)); -} - - -/** - * @brief Store a value to the register. - * Refer to "stream2mmio_public.h" for details. - */ -STORAGE_CLASS_STREAM2MMIO_C void stream2mmio_reg_store( - const stream2mmio_ID_t ID, - const hrt_address reg, - const hrt_data value) -{ - assert(ID < N_STREAM2MMIO_ID); - assert(STREAM2MMIO_CTRL_BASE[ID] != (hrt_address)-1); - - ia_css_device_store_uint32(STREAM2MMIO_CTRL_BASE[ID] + - reg * sizeof(hrt_data), value); -} -/* end of DLI */ - -#endif /* __ISYS_STREAM2MMIO_PRIVATE_H_INCLUDED__ */ |