diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/ia_css_host_data.h')
-rw-r--r-- | drivers/staging/media/atomisp/pci/ia_css_host_data.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/ia_css_host_data.h b/drivers/staging/media/atomisp/pci/ia_css_host_data.h new file mode 100644 index 000000000000..bc82e97d24cb --- /dev/null +++ b/drivers/staging/media/atomisp/pci/ia_css_host_data.h @@ -0,0 +1,45 @@ +/* Release Version: irci_stable_candrpv_0415_20150521_0458 */ +/* + * 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 __SH_CSS_HOST_DATA_H +#define __SH_CSS_HOST_DATA_H + +#include <ia_css_types.h> /* ia_css_pipe */ + +/** + * @brief Allocate structure ia_css_host_data. + * + * @param[in] size Size of the requested host data + * + * @return + * - NULL, can't allocate requested size + * - pointer to structure, field address points to host data with size bytes + */ +struct ia_css_host_data * +ia_css_host_data_allocate(size_t size); + +/** + * @brief Free structure ia_css_host_data. + * + * @param[in] me Pointer to structure, if a NULL is passed functions + * returns without error. Otherwise a valid pointer to + * structure must be passed and a related memory + * is freed. + * + * @return + */ +void ia_css_host_data_free(struct ia_css_host_data *me); + +#endif /* __SH_CSS_HOST_DATA_H */ |