diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/crop')
4 files changed, 172 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/crop/crop_1.0/ia_css_crop.host.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/crop/crop_1.0/ia_css_crop.host.c new file mode 100644 index 0000000..9290522 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/crop/crop_1.0/ia_css_crop.host.c @@ -0,0 +1,64 @@ +/* + * 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. + */ + +#include <assert_support.h> +#include <ia_css_frame_public.h> +#include <ia_css_frame.h> +#include <ia_css_binary.h> +#define IA_CSS_INCLUDE_CONFIGURATIONS +#include "ia_css_isp_configs.h" +#include "isp.h" +#include "ia_css_crop.host.h" + +static const struct ia_css_crop_configuration default_config = { + .info = (struct ia_css_frame_info *)NULL, +}; + +void +ia_css_crop_encode( + struct sh_css_isp_crop_isp_params *to, + const struct ia_css_crop_config *from, + unsigned size) +{ + (void)size; + to->crop_pos = from->crop_pos; +} + +void +ia_css_crop_config( + struct sh_css_isp_crop_isp_config *to, + const struct ia_css_crop_configuration *from, + unsigned size) +{ + unsigned elems_a = ISP_VEC_NELEMS; + + (void)size; + ia_css_dma_configure_from_info(&to->port_b, from->info); + to->width_a_over_b = elems_a / to->port_b.elems; + + /* Assume divisiblity here, may need to generalize to fixed point. */ + assert (elems_a % to->port_b.elems == 0); +} + +void +ia_css_crop_configure( + const struct ia_css_binary *binary, + const struct ia_css_frame_info *info) +{ + struct ia_css_crop_configuration config = default_config; + + config.info = info; + + ia_css_configure_crop(binary, &config); +} diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/crop/crop_1.0/ia_css_crop.host.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/crop/crop_1.0/ia_css_crop.host.h new file mode 100644 index 0000000..9c1a4c7 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/crop/crop_1.0/ia_css_crop.host.h @@ -0,0 +1,41 @@ +/* + * 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_CROP_HOST_H +#define __IA_CSS_CROP_HOST_H + +#include <ia_css_frame_public.h> +#include <ia_css_binary.h> + +#include "ia_css_crop_types.h" +#include "ia_css_crop_param.h" + +void +ia_css_crop_encode( + struct sh_css_isp_crop_isp_params *to, + const struct ia_css_crop_config *from, + unsigned size); + +void +ia_css_crop_config( + struct sh_css_isp_crop_isp_config *to, + const struct ia_css_crop_configuration *from, + unsigned size); + +void +ia_css_crop_configure( + const struct ia_css_binary *binary, + const struct ia_css_frame_info *from); + +#endif /* __IA_CSS_CROP_HOST_H */ diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/crop/crop_1.0/ia_css_crop_param.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/crop/crop_1.0/ia_css_crop_param.h new file mode 100644 index 0000000..8bfc8da --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/crop/crop_1.0/ia_css_crop_param.h @@ -0,0 +1,32 @@ +/* + * 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_CROP_PARAM_H +#define __IA_CSS_CROP_PARAM_H + +#include <type_support.h> +#include "dma.h" +#include "sh_css_internal.h" /* sh_css_crop_pos */ + +/** Crop frame */ +struct sh_css_isp_crop_isp_config { + uint32_t width_a_over_b; + struct dma_port_config port_b; +}; + +struct sh_css_isp_crop_isp_params { + struct sh_css_crop_pos crop_pos; +}; + +#endif /* __IA_CSS_CROP_PARAM_H */ diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/crop/crop_1.0/ia_css_crop_types.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/crop/crop_1.0/ia_css_crop_types.h new file mode 100644 index 0000000..8091ad4 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/crop/crop_1.0/ia_css_crop_types.h @@ -0,0 +1,35 @@ +/* + * 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_CROP_TYPES_H +#define __IA_CSS_CROP_TYPES_H + +/** Crop frame + * + * ISP block: crop frame + */ + +#include <ia_css_frame_public.h> +#include "sh_css_uds.h" /* sh_css_crop_pos */ + +struct ia_css_crop_config { + struct sh_css_crop_pos crop_pos; +}; + +struct ia_css_crop_configuration { + const struct ia_css_frame_info *info; +}; + +#endif /* __IA_CSS_CROP_TYPES_H */ + |
