diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/isp/kernels/qplane')
4 files changed, 165 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/qplane/qplane_2/ia_css_qplane.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/qplane/qplane_2/ia_css_qplane.host.c new file mode 100644 index 000000000000..3de108b56005 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/isp/kernels/qplane/qplane_2/ia_css_qplane.host.c @@ -0,0 +1,61 @@ +/* + * 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 "ia_css_frame.h" +#include "ia_css_types.h" +#include "sh_css_defs.h" +#include "ia_css_debug.h" +#include "assert_support.h" +#define IA_CSS_INCLUDE_CONFIGURATIONS +#include "ia_css_isp_configs.h" +#include "isp.h" + +#include "ia_css_qplane.host.h" + +static const struct ia_css_qplane_configuration default_config = { + .pipe = (struct sh_css_sp_pipeline *)NULL, +}; + +void +ia_css_qplane_config( + struct sh_css_isp_qplane_isp_config *to, + const struct ia_css_qplane_configuration *from, + unsigned int size) +{ + unsigned int 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); + + to->inout_port_config = from->pipe->inout_port_config; + to->format = from->info->format; +} + +void +ia_css_qplane_configure( + const struct sh_css_sp_pipeline *pipe, + const struct ia_css_binary *binary, + const struct ia_css_frame_info *info) +{ + struct ia_css_qplane_configuration config = default_config; + + config.pipe = pipe; + config.info = info; + + ia_css_configure_qplane(binary, &config); +} diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/qplane/qplane_2/ia_css_qplane.host.h b/drivers/staging/media/atomisp/pci/isp/kernels/qplane/qplane_2/ia_css_qplane.host.h new file mode 100644 index 000000000000..ad6d7ca783e4 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/isp/kernels/qplane/qplane_2/ia_css_qplane.host.h @@ -0,0 +1,43 @@ +/* + * 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_QPLANE_HOST_H +#define __IA_CSS_QPLANE_HOST_H + +#include <ia_css_frame_public.h> +#include <ia_css_binary.h> + +#if 0 +/* Cannot be included, since sh_css_internal.h is too generic + * e.g. for FW generation. +*/ +#include "sh_css_internal.h" /* sh_css_sp_pipeline */ +#endif + +#include "ia_css_qplane_types.h" +#include "ia_css_qplane_param.h" + +void +ia_css_qplane_config( + struct sh_css_isp_qplane_isp_config *to, + const struct ia_css_qplane_configuration *from, + unsigned int size); + +void +ia_css_qplane_configure( + const struct sh_css_sp_pipeline *pipe, + const struct ia_css_binary *binary, + const struct ia_css_frame_info *from); + +#endif /* __IA_CSS_QPLANE_HOST_H */ diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/qplane/qplane_2/ia_css_qplane_param.h b/drivers/staging/media/atomisp/pci/isp/kernels/qplane/qplane_2/ia_css_qplane_param.h new file mode 100644 index 000000000000..87898d2df2de --- /dev/null +++ b/drivers/staging/media/atomisp/pci/isp/kernels/qplane/qplane_2/ia_css_qplane_param.h @@ -0,0 +1,30 @@ +/* + * 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_QPLANE_PARAM_H +#define __IA_CSS_QPLANE_PARAM_H + +#include <type_support.h> +#include "dma.h" + +/* qplane channel */ +struct sh_css_isp_qplane_isp_config { + u32 width_a_over_b; + struct dma_port_config port_b; + u32 inout_port_config; + u32 input_needs_raw_binning; + u32 format; /* enum ia_css_frame_format */ +}; + +#endif /* __IA_CSS_QPLANE_PARAM_H */ diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/qplane/qplane_2/ia_css_qplane_types.h b/drivers/staging/media/atomisp/pci/isp/kernels/qplane/qplane_2/ia_css_qplane_types.h new file mode 100644 index 000000000000..b7ecd8f40c1c --- /dev/null +++ b/drivers/staging/media/atomisp/pci/isp/kernels/qplane/qplane_2/ia_css_qplane_types.h @@ -0,0 +1,31 @@ +/* + * 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_QPLANE_TYPES_H +#define __IA_CSS_QPLANE_TYPES_H + +#include <ia_css_frame_public.h> +#include "sh_css_internal.h" + +/* qplane frame + * + * ISP block: qplane frame + */ + +struct ia_css_qplane_configuration { + const struct sh_css_sp_pipeline *pipe; + const struct ia_css_frame_info *info; +}; + +#endif /* __IA_CSS_QPLANE_TYPES_H */ |