diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isp_param/interface')
2 files changed, 225 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isp_param/interface/ia_css_isp_param.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isp_param/interface/ia_css_isp_param.h new file mode 100644 index 0000000..2857498 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isp_param/interface/ia_css_isp_param.h @@ -0,0 +1,118 @@ +#ifndef ISP2401 +/* + * 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. + */ +#else +/** +Support for Intel Camera Imaging ISP subsystem. +Copyright (c) 2010 - 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. +*/ +#endif + +#ifndef _IA_CSS_ISP_PARAM_H_ +#define _IA_CSS_ISP_PARAM_H_ + +#include <ia_css_err.h> +#include "ia_css_isp_param_types.h" + +/* Set functions for parameter memory descriptors */ +void +ia_css_isp_param_set_mem_init( + struct ia_css_isp_param_host_segments *mem_init, + enum ia_css_param_class pclass, + enum ia_css_isp_memories mem, + char *address, size_t size); + +void +ia_css_isp_param_set_css_mem_init( + struct ia_css_isp_param_css_segments *mem_init, + enum ia_css_param_class pclass, + enum ia_css_isp_memories mem, + hrt_vaddress address, size_t size); + +void +ia_css_isp_param_set_isp_mem_init( + struct ia_css_isp_param_isp_segments *mem_init, + enum ia_css_param_class pclass, + enum ia_css_isp_memories mem, + uint32_t address, size_t size); + +/* Get functions for parameter memory descriptors */ +const struct ia_css_host_data* +ia_css_isp_param_get_mem_init( + const struct ia_css_isp_param_host_segments *mem_init, + enum ia_css_param_class pclass, + enum ia_css_isp_memories mem); + +const struct ia_css_data* +ia_css_isp_param_get_css_mem_init( + const struct ia_css_isp_param_css_segments *mem_init, + enum ia_css_param_class pclass, + enum ia_css_isp_memories mem); + +const struct ia_css_isp_data* +ia_css_isp_param_get_isp_mem_init( + const struct ia_css_isp_param_isp_segments *mem_init, + enum ia_css_param_class pclass, + enum ia_css_isp_memories mem); + +/* Initialize the memory interface sizes and addresses */ +void +ia_css_init_memory_interface( + struct ia_css_isp_param_css_segments *isp_mem_if, + const struct ia_css_isp_param_host_segments *mem_params, + const struct ia_css_isp_param_css_segments *css_params); + +/* Allocate memory parameters */ +enum ia_css_err +ia_css_isp_param_allocate_isp_parameters( + struct ia_css_isp_param_host_segments *mem_params, + struct ia_css_isp_param_css_segments *css_params, + const struct ia_css_isp_param_isp_segments *mem_initializers); + +/* Destroy memory parameters */ +void +ia_css_isp_param_destroy_isp_parameters( + struct ia_css_isp_param_host_segments *mem_params, + struct ia_css_isp_param_css_segments *css_params); + +/* Load fw parameters */ +void +ia_css_isp_param_load_fw_params( + const char *fw, + union ia_css_all_memory_offsets *mem_offsets, + const struct ia_css_isp_param_memory_offsets *memory_offsets, + bool init); + +/* Copy host parameter images to ddr */ +enum ia_css_err +ia_css_isp_param_copy_isp_mem_if_to_ddr( + struct ia_css_isp_param_css_segments *ddr, + const struct ia_css_isp_param_host_segments *host, + enum ia_css_param_class pclass); + +/* Enable a pipeline by setting the control field in the isp dmem parameters */ +void +ia_css_isp_param_enable_pipeline( + const struct ia_css_isp_param_host_segments *mem_params); + +#endif /* _IA_CSS_ISP_PARAM_H_ */ diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isp_param/interface/ia_css_isp_param_types.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isp_param/interface/ia_css_isp_param_types.h new file mode 100644 index 0000000..8e651b8 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isp_param/interface/ia_css_isp_param_types.h @@ -0,0 +1,107 @@ +#ifndef ISP2401 +/* + * 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. + */ +#else +/** +Support for Intel Camera Imaging ISP subsystem. +Copyright (c) 2010 - 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. +*/ +#endif + +#ifndef _IA_CSS_ISP_PARAM_TYPES_H_ +#define _IA_CSS_ISP_PARAM_TYPES_H_ + +#include "ia_css_types.h" +#include <platform_support.h> +#include <system_global.h> + +/* Short hands */ +#define IA_CSS_ISP_DMEM IA_CSS_ISP_DMEM0 +#define IA_CSS_ISP_VMEM IA_CSS_ISP_VMEM0 + +/* The driver depends on this, to be removed later. */ +#define IA_CSS_NUM_ISP_MEMORIES IA_CSS_NUM_MEMORIES + +/* Explicit member numbering to avoid fish type checker bug */ +enum ia_css_param_class { + IA_CSS_PARAM_CLASS_PARAM = 0, /* Late binding parameters, like 3A */ + IA_CSS_PARAM_CLASS_CONFIG = 1, /* Pipe config time parameters, like resolution */ + IA_CSS_PARAM_CLASS_STATE = 2, /* State parameters, like tnr buffer index */ +#if 0 /* Not yet implemented */ + IA_CSS_PARAM_CLASS_FRAME = 3, /* Frame time parameters, like output buffer */ +#endif +}; +#define IA_CSS_NUM_PARAM_CLASSES (IA_CSS_PARAM_CLASS_STATE + 1) + +/** ISP parameter descriptor */ +struct ia_css_isp_parameter { + uint32_t offset; /* Offset in isp_<mem>)parameters, etc. */ + uint32_t size; /* Disabled if 0 */ +}; + + +/* Address/size of each parameter class in each isp memory, host memory pointers */ +struct ia_css_isp_param_host_segments { + struct ia_css_host_data params[IA_CSS_NUM_PARAM_CLASSES][IA_CSS_NUM_MEMORIES]; +}; + +/* Address/size of each parameter class in each isp memory, css memory pointers */ +struct ia_css_isp_param_css_segments { + struct ia_css_data params[IA_CSS_NUM_PARAM_CLASSES][IA_CSS_NUM_MEMORIES]; +}; + +/* Address/size of each parameter class in each isp memory, isp memory pointers */ +struct ia_css_isp_param_isp_segments { + struct ia_css_isp_data params[IA_CSS_NUM_PARAM_CLASSES][IA_CSS_NUM_MEMORIES]; +}; + +/* Memory offsets in binary info */ +struct ia_css_isp_param_memory_offsets { + uint32_t offsets[IA_CSS_NUM_PARAM_CLASSES]; /**< offset wrt hdr in bytes */ +}; + +/** Offsets for ISP kernel parameters per isp memory. + * Only relevant for standard ISP binaries, not ACC or SP. + */ +union ia_css_all_memory_offsets { + struct { + CSS_ALIGN(struct ia_css_memory_offsets *param, 8); + CSS_ALIGN(struct ia_css_config_memory_offsets *config, 8); + CSS_ALIGN(struct ia_css_state_memory_offsets *state, 8); + } offsets; + struct { + CSS_ALIGN(void *ptr, 8); + } array[IA_CSS_NUM_PARAM_CLASSES]; +}; + +#define IA_CSS_DEFAULT_ISP_MEM_PARAMS \ + { { { { 0, 0 } } } } + +#define IA_CSS_DEFAULT_ISP_CSS_PARAMS \ + { { { { 0, 0 } } } } + +#define IA_CSS_DEFAULT_ISP_ISP_PARAMS \ + { { { { 0, 0 } } } } + +#endif /* _IA_CSS_ISP_PARAM_TYPES_H_ */ + |
