diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/bufq/interface/ia_css_bufq.h')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/bufq/interface/ia_css_bufq.h | 197 |
1 files changed, 0 insertions, 197 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/bufq/interface/ia_css_bufq.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/bufq/interface/ia_css_bufq.h deleted file mode 100644 index 034ec15ec4a1..000000000000 --- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/bufq/interface/ia_css_bufq.h +++ /dev/null @@ -1,197 +0,0 @@ -#ifndef ISP2401 -/* - * 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. - */ -#else -/** -Support for Intel Camera Imaging ISP subsystem. -Copyright (c) 2010 - 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. -*/ -#endif - -#ifndef _IA_CSS_BUFQ_H -#define _IA_CSS_BUFQ_H - -#include <type_support.h> -#include "ia_css_bufq_comm.h" -#include "ia_css_buffer.h" -#include "ia_css_err.h" -#define BUFQ_EVENT_SIZE 4 - - -/** - * @brief Query the internal frame ID. - * - * @param[in] key The query key. - * @param[out] val The query value. - * - * @return - * true, if the query succeeds; - * false, if the query fails. - */ -bool ia_css_query_internal_queue_id( - enum ia_css_buffer_type buf_type, - unsigned int thread_id, - enum sh_css_queue_id *val - ); - - -/** - * @brief Map buffer type to a internal queue id. - * - * @param[in] thread id Thread in which the buffer type has to be mapped or unmapped - * @param[in] buf_type buffer type. - * @param[in] map boolean flag to specify map or unmap - * @return none - */ -void ia_css_queue_map( - unsigned int thread_id, - enum ia_css_buffer_type buf_type, - bool map - ); - - -/** - * @brief Initilize buffer type to a queue id mapping - * @return none - */ -void ia_css_queue_map_init(void); - - -/** - * @brief initializes bufq module - * It create instances of - * -host to SP buffer queue which is a list with predefined size, - * MxN queues where M is the number threads and N is the number queues per thread - *-SP to host buffer queue , is a list with N queues - *-host to SP event communication queue - * -SP to host event communication queue - * -queue for tagger commands - * @return none - */ -void ia_css_bufq_init(void); - - -/** -* @brief Enqueues an item into host to SP buffer queue - * - * @param thread_index[in] Thread in which the item to be enqueued - * - * @param queue_id[in] Index of the queue in the specified thread - * @param item[in] Object to enqueue. - * @return IA_CSS_SUCCESS or error code upon error. - * -*/ -enum ia_css_err ia_css_bufq_enqueue_buffer( - int thread_index, - int queue_id, - uint32_t item); - -/** -* @brief Dequeues an item from SP to host buffer queue. - * - * @param queue_id[in] Specifies the index of the queue in the list where - * the item has to be read. - * @paramitem [out] Object to be dequeued into this item. - * @return IA_CSS_SUCCESS or error code upon error. - * -*/ -enum ia_css_err ia_css_bufq_dequeue_buffer( - int queue_id, - uint32_t *item); - -/** -* @brief Enqueue an event item into host to SP communication event queue. - * - * @param[in] evt_id The event ID. - * @param[in] evt_payload_0 The event payload. - * @param[in] evt_payload_1 The event payload. - * @param[in] evt_payload_2 The event payload. - * @return IA_CSS_SUCCESS or error code upon error. - * -*/ -enum ia_css_err ia_css_bufq_enqueue_psys_event( - uint8_t evt_id, - uint8_t evt_payload_0, - uint8_t evt_payload_1, - uint8_t evt_payload_2 - ); - -/** - * @brief Dequeue an item from SP to host communication event queue. - * - * @param item Object to be dequeued into this item. - * @return IA_CSS_SUCCESS or error code upon error. - * -*/ -enum ia_css_err ia_css_bufq_dequeue_psys_event( - uint8_t item[BUFQ_EVENT_SIZE] - ); - -/** - * @brief Enqueue an event item into host to SP EOF event queue. - * - * @param[in] evt_id The event ID. - * @return IA_CSS_SUCCESS or error code upon error. - * - */ -enum ia_css_err ia_css_bufq_enqueue_isys_event( - uint8_t evt_id); - -/** -* @brief Dequeue an item from SP to host communication EOF event queue. - - * - * @param item Object to be dequeued into this item. - * @return IA_CSS_SUCCESS or error code upon error. - * - */ -enum ia_css_err ia_css_bufq_dequeue_isys_event( - uint8_t item[BUFQ_EVENT_SIZE]); - -/** -* @brief Enqueue a tagger command item into tagger command queue.. - * - * @param item Object to be enqueue. - * @return IA_CSS_SUCCESS or error code upon error. - * -*/ -enum ia_css_err ia_css_bufq_enqueue_tag_cmd( - uint32_t item); - -/** -* @brief Uninitializes bufq module. - * - * @return IA_CSS_SUCCESS or error code upon error. - * -*/ -enum ia_css_err ia_css_bufq_deinit(void); - -/** -* @brief Dump queue states - * - * @return None - * -*/ -void ia_css_bufq_dump_queue_info(void); - -#endif /* _IA_CSS_BUFQ_H */ |