1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Support for Intel Camera Imaging ISP subsystem. 4 * Copyright (c) 2015, Intel Corporation. 5 */ 6 7 #ifndef __IA_CSS_DVS_HOST_H 8 #define __IA_CSS_DVS_HOST_H 9 10 #include "ia_css_frame_public.h" 11 #include "ia_css_binary.h" 12 #include "sh_css_params.h" 13 14 #include "ia_css_types.h" 15 #include "ia_css_dvs_types.h" 16 #include "ia_css_dvs_param.h" 17 18 /* For bilinear interpolation, we need to add +1 to input block height calculation. 19 * For bicubic interpolation, we will need to add +3 instaed */ 20 #define DVS_GDC_BLI_INTERP_ENVELOPE 1 21 #define DVS_GDC_BCI_INTERP_ENVELOPE 3 22 23 void 24 ia_css_dvs_config( 25 struct sh_css_isp_dvs_isp_config *to, 26 const struct ia_css_dvs_configuration *from, 27 unsigned int size); 28 29 int ia_css_dvs_configure(const struct ia_css_binary *binary, 30 const struct ia_css_frame_info *from); 31 32 void 33 convert_dvs_6axis_config( 34 struct ia_css_isp_parameters *params, 35 const struct ia_css_binary *binary); 36 37 struct ia_css_host_data * 38 convert_allocate_dvs_6axis_config( 39 const struct ia_css_dvs_6axis_config *dvs_6axis_config, 40 const struct ia_css_binary *binary, 41 const struct ia_css_frame_info *dvs_in_frame_info); 42 43 int 44 store_dvs_6axis_config( 45 const struct ia_css_dvs_6axis_config *dvs_6axis_config, 46 const struct ia_css_binary *binary, 47 const struct ia_css_frame_info *dvs_in_frame_info, 48 ia_css_ptr ddr_addr_y); 49 50 #endif /* __IA_CSS_DVS_HOST_H */ 51