diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/gpio_private.h')
-rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/gpio_private.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/gpio_private.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/gpio_private.h new file mode 100644 index 0000000..6ace218 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/gpio_private.h @@ -0,0 +1,44 @@ +/* + * 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 __GPIO_PRIVATE_H_INCLUDED__ +#define __GPIO_PRIVATE_H_INCLUDED__ + +#include "gpio_public.h" + +#include "device_access.h" + +#include "assert_support.h" + +STORAGE_CLASS_GPIO_C void gpio_reg_store( + const gpio_ID_t ID, + const unsigned int reg, + const hrt_data value) +{ +OP___assert(ID < N_GPIO_ID); +OP___assert(GPIO_BASE[ID] != (hrt_address)-1); + ia_css_device_store_uint32(GPIO_BASE[ID] + reg*sizeof(hrt_data), value); +return; +} + +STORAGE_CLASS_GPIO_C hrt_data gpio_reg_load( + const gpio_ID_t ID, + const unsigned int reg) +{ +OP___assert(ID < N_GPIO_ID); +OP___assert(GPIO_BASE[ID] != (hrt_address)-1); +return ia_css_device_load_uint32(GPIO_BASE[ID] + reg*sizeof(hrt_data)); +} + +#endif /* __GPIO_PRIVATE_H_INCLUDED__ */ |