diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/cpu_mem_support.h')
-rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/cpu_mem_support.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/cpu_mem_support.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/cpu_mem_support.h new file mode 100644 index 0000000..6d014fa --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/cpu_mem_support.h @@ -0,0 +1,59 @@ +/* + * 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 __CPU_MEM_SUPPORT_H_INCLUDED__ +#define __CPU_MEM_SUPPORT_H_INCLUDED__ + +#if defined (__KERNEL__) +#include <linux/string.h> /* memset */ +#else +#include <string.h> /* memset */ +#endif + +#include "sh_css_internal.h" /* sh_css_malloc and sh_css_free */ + +static inline void* +ia_css_cpu_mem_alloc(unsigned int size) +{ + return sh_css_malloc(size); +} + +static inline void* +ia_css_cpu_mem_copy(void* dst, const void* src, unsigned int size) +{ + if(!src || !dst) + return NULL; + + return memcpy(dst, src, size); +} + +static inline void* +ia_css_cpu_mem_set_zero(void* dst, unsigned int size) +{ + if(!dst) + return NULL; + + return memset(dst, 0, size); +} + +static inline void +ia_css_cpu_mem_free(void* ptr) +{ + if(!ptr) + return; + + sh_css_free(ptr); +} + +#endif /* __CPU_MEM_SUPPORT_H_INCLUDED__ */ |