diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/event_fifo_private.h')
-rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/event_fifo_private.h | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/event_fifo_private.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/event_fifo_private.h deleted file mode 100644 index bcfb734..0000000 --- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/event_fifo_private.h +++ /dev/null @@ -1,75 +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 __EVENT_FIFO_PRIVATE_H -#define __EVENT_FIFO_PRIVATE_H - -#include "event_fifo_public.h" - -#include "device_access.h" - -#include "assert_support.h" - -#include <hrt/bits.h> /* _hrt_get_bits() */ - -STORAGE_CLASS_EVENT_C void event_wait_for(const event_ID_t ID) -{ - assert(ID < N_EVENT_ID); - assert(event_source_addr[ID] != ((hrt_address)-1)); - (void)ia_css_device_load_uint32(event_source_addr[ID]); - return; -} - -STORAGE_CLASS_EVENT_C void cnd_event_wait_for(const event_ID_t ID, - const bool cnd) -{ - if (cnd) { - event_wait_for(ID); - } -} - -STORAGE_CLASS_EVENT_C hrt_data event_receive_token(const event_ID_t ID) -{ - assert(ID < N_EVENT_ID); - assert(event_source_addr[ID] != ((hrt_address)-1)); - return ia_css_device_load_uint32(event_source_addr[ID]); -} - -STORAGE_CLASS_EVENT_C void event_send_token(const event_ID_t ID, - const hrt_data token) -{ - assert(ID < N_EVENT_ID); - assert(event_sink_addr[ID] != ((hrt_address)-1)); - ia_css_device_store_uint32(event_sink_addr[ID], token); -} - -STORAGE_CLASS_EVENT_C bool is_event_pending(const event_ID_t ID) -{ - hrt_data value; - assert(ID < N_EVENT_ID); - assert(event_source_query_addr[ID] != ((hrt_address)-1)); - value = ia_css_device_load_uint32(event_source_query_addr[ID]); - return !_hrt_get_bit(value, EVENT_QUERY_BIT); -} - -STORAGE_CLASS_EVENT_C bool can_event_send_token(const event_ID_t ID) -{ - hrt_data value; - assert(ID < N_EVENT_ID); - assert(event_sink_query_addr[ID] != ((hrt_address)-1)); - value = ia_css_device_load_uint32(event_sink_query_addr[ID]); - return !_hrt_get_bit(value, EVENT_QUERY_BIT); -} - -#endif /* __EVENT_FIFO_PRIVATE_H */ |