diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/ia_css_mmu_private.h')
-rw-r--r-- | drivers/staging/media/atomisp/pci/ia_css_mmu_private.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/ia_css_mmu_private.h b/drivers/staging/media/atomisp/pci/ia_css_mmu_private.h new file mode 100644 index 0000000000..dc6542aa64 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/ia_css_mmu_private.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * 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 __IA_CSS_MMU_PRIVATE_H +#define __IA_CSS_MMU_PRIVATE_H + +#include "system_local.h" + +/* + * This function sets the L1 pagetable address. + * After power-up of the ISP the L1 pagetable can be set. + * Once being set the L1 pagetable is protected against + * further modifications. + */ +void +sh_css_mmu_set_page_table_base_index(hrt_data base_index); + +#endif /* __IA_CSS_MMU_PRIVATE_H */ |