diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/fifo_monitor_private.h')
-rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/fifo_monitor_private.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/fifo_monitor_private.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/fifo_monitor_private.h new file mode 100644 index 000000000000..618b2f7e9c75 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/fifo_monitor_private.h @@ -0,0 +1,79 @@ +/* + * 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. + */ + +#ifndef __FIFO_MONITOR_PRIVATE_H_INCLUDED__ +#define __FIFO_MONITOR_PRIVATE_H_INCLUDED__ + +#include "fifo_monitor_public.h" + +#define __INLINE_GP_DEVICE__ +#include "gp_device.h" + +#include "device_access.h" + +#include "assert_support.h" + +#ifdef __INLINE_FIFO_MONITOR__ +extern const unsigned int FIFO_SWITCH_ADDR[N_FIFO_SWITCH]; +#endif + +STORAGE_CLASS_FIFO_MONITOR_C void fifo_switch_set( + const fifo_monitor_ID_t ID, + const fifo_switch_t switch_id, + const hrt_data sel) +{ +assert(ID == FIFO_MONITOR0_ID); +assert(FIFO_MONITOR_BASE[ID] != (hrt_address)-1); +assert(switch_id < N_FIFO_SWITCH); + (void)ID; + + gp_device_reg_store(GP_DEVICE0_ID, FIFO_SWITCH_ADDR[switch_id], sel); + +return; +} + +STORAGE_CLASS_FIFO_MONITOR_C hrt_data fifo_switch_get( + const fifo_monitor_ID_t ID, + const fifo_switch_t switch_id) +{ +assert(ID == FIFO_MONITOR0_ID); +assert(FIFO_MONITOR_BASE[ID] != (hrt_address)-1); +assert(switch_id < N_FIFO_SWITCH); + (void)ID; + +return gp_device_reg_load(GP_DEVICE0_ID, FIFO_SWITCH_ADDR[switch_id]); +} + + +STORAGE_CLASS_FIFO_MONITOR_C void fifo_monitor_reg_store( + const fifo_monitor_ID_t ID, + const unsigned int reg, + const hrt_data value) +{ +assert(ID < N_FIFO_MONITOR_ID); +assert(FIFO_MONITOR_BASE[ID] != (hrt_address)-1); + ia_css_device_store_uint32(FIFO_MONITOR_BASE[ID] + reg*sizeof(hrt_data), value); +return; +} + +STORAGE_CLASS_FIFO_MONITOR_C hrt_data fifo_monitor_reg_load( + const fifo_monitor_ID_t ID, + const unsigned int reg) +{ +assert(ID < N_FIFO_MONITOR_ID); +assert(FIFO_MONITOR_BASE[ID] != (hrt_address)-1); +return ia_css_device_load_uint32(FIFO_MONITOR_BASE[ID] + reg*sizeof(hrt_data)); +} + +#endif /* __FIFO_MONITOR_PRIVATE_H_INCLUDED__ */ |