diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0')
6 files changed, 270 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf.host.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf.host.c new file mode 100644 index 0000000..e775af5 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf.host.c @@ -0,0 +1,76 @@ +/* + * 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_debug.h" +#include "ia_css_tdf.host.h" + +const int16_t g_pyramid[8][8] = { +{128, 384, 640, 896, 896, 640, 384, 128}, +{384, 1152, 1920, 2688, 2688, 1920, 1152, 384}, +{640, 1920, 3200, 4480, 4480, 3200, 1920, 640}, +{896, 2688, 4480, 6272, 6272, 4480, 2688, 896}, +{896, 2688, 4480, 6272, 6272, 4480, 2688, 896}, +{640, 1920, 3200, 4480, 4480, 3200, 1920, 640}, +{384, 1152, 1920, 2688, 2688, 1920, 1152, 384}, +{128, 384, 640, 896, 896, 640, 384, 128} +}; + +void +ia_css_tdf_vmem_encode( + struct ia_css_isp_tdf_vmem_params *to, + const struct ia_css_tdf_config *from, + size_t size) +{ + unsigned i; + (void)size; + + for (i = 0; i < ISP_VEC_NELEMS; i++) { + to->pyramid[0][i] = g_pyramid[i/8][i%8]; + to->threshold_flat[0][i] = from->thres_flat_table[i]; + to->threshold_detail[0][i] = from->thres_detail_table[i]; + } + +} + +void +ia_css_tdf_encode( + struct ia_css_isp_tdf_dmem_params *to, + const struct ia_css_tdf_config *from, + size_t size) +{ + (void)size; + to->Epsilon_0 = from->epsilon_0; + to->Epsilon_1 = from->epsilon_1; + to->EpsScaleText = from->eps_scale_text; + to->EpsScaleEdge = from->eps_scale_edge; + to->Sepa_flat = from->sepa_flat; + to->Sepa_Edge = from->sepa_edge; + to->Blend_Flat = from->blend_flat; + to->Blend_Text = from->blend_text; + to->Blend_Edge = from->blend_edge; + to->Shading_Gain = from->shading_gain; + to->Shading_baseGain = from->shading_base_gain; + to->LocalY_Gain = from->local_y_gain; + to->LocalY_baseGain = from->local_y_base_gain; +} + +void +ia_css_tdf_debug_dtrace( + const struct ia_css_tdf_config *config, + unsigned level) +{ + (void)config; + (void)level; +} + diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf.host.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf.host.h new file mode 100644 index 0000000..1b3e759 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf.host.h @@ -0,0 +1,39 @@ +/* + * 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_TDF_HOST_H +#define __IA_CSS_TDF_HOST_H + +#include "ia_css_tdf_types.h" +#include "ia_css_tdf_param.h" +#include "ia_css_tdf_default.host.h" + +void +ia_css_tdf_vmem_encode( + struct ia_css_isp_tdf_vmem_params *to, + const struct ia_css_tdf_config *from, + size_t size); + +void +ia_css_tdf_encode( + struct ia_css_isp_tdf_dmem_params *to, + const struct ia_css_tdf_config *from, + size_t size); + +void +ia_css_tdf_debug_dtrace( + const struct ia_css_tdf_config *config, unsigned level) +; + +#endif /* __IA_CSS_TDF_HOST_H */ diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf_default.host.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf_default.host.c new file mode 100644 index 0000000..9bb42da --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf_default.host.c @@ -0,0 +1,36 @@ +/* + * 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_tdf_types.h" + +const struct ia_css_tdf_config default_tdf_config = { + .thres_flat_table = {0}, + .thres_detail_table = {0}, + .epsilon_0 = 4095, + .epsilon_1 = 5733, + .eps_scale_text = 409, + .eps_scale_edge = 3686, + .sepa_flat = 1294, + .sepa_edge = 4095, + .blend_flat = 819, + .blend_text = 819, + .blend_edge = 8191, + .shading_gain = 1024, + .shading_base_gain = 8191, + .local_y_gain = 0, + .local_y_base_gain = 2047, + .rad_x_origin = 0, + .rad_y_origin = 0 +}; + diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf_default.host.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf_default.host.h new file mode 100644 index 0000000..cd8fb70 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf_default.host.h @@ -0,0 +1,23 @@ +/* + * 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_TDF_DEFAULT_HOST_H +#define __IA_CSS_TDF_DEFAULT_HOST_H + +#include "ia_css_tdf_types.h" + +extern const struct ia_css_tdf_config default_tdf_config; + +#endif /* __IA_CSS_TDF_DEFAULT_HOST_H */ + diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf_param.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf_param.h new file mode 100644 index 0000000..9334f2e --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf_param.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_TDF_PARAM_H +#define __IA_CSS_TDF_PARAM_H + +#include "type_support.h" +#include "vmem.h" /* needed for VMEM_ARRAY */ + +struct ia_css_isp_tdf_vmem_params { + VMEM_ARRAY(pyramid, ISP_VEC_NELEMS); + VMEM_ARRAY(threshold_flat, ISP_VEC_NELEMS); + VMEM_ARRAY(threshold_detail, ISP_VEC_NELEMS); +}; + +struct ia_css_isp_tdf_dmem_params { + int32_t Epsilon_0; + int32_t Epsilon_1; + int32_t EpsScaleText; + int32_t EpsScaleEdge; + int32_t Sepa_flat; + int32_t Sepa_Edge; + int32_t Blend_Flat; + int32_t Blend_Text; + int32_t Blend_Edge; + int32_t Shading_Gain; + int32_t Shading_baseGain; + int32_t LocalY_Gain; + int32_t LocalY_baseGain; +}; + +#endif /* __IA_CSS_TDF_PARAM_H */ diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf_types.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf_types.h new file mode 100644 index 0000000..cc47a50 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf_types.h @@ -0,0 +1,53 @@ +/* + * 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_TDF_TYPES_H +#define __IA_CSS_TDF_TYPES_H + +/** @file +* CSS-API header file for Transform Domain Filter parameters. +*/ + +#include "type_support.h" + +/** Transform Domain Filter configuration + * + * \brief TDF public parameters. + * \details Struct with all parameters for the TDF kernel that can be set + * from the CSS API. + * + * ISP2.6.1: TDF is used. + */ +struct ia_css_tdf_config { + int32_t thres_flat_table[64]; /**< Final optimized strength table of NR for flat region. */ + int32_t thres_detail_table[64]; /**< Final optimized strength table of NR for detail region. */ + int32_t epsilon_0; /**< Coefficient to control variance for dark area (for flat region). */ + int32_t epsilon_1; /**< Coefficient to control variance for bright area (for flat region). */ + int32_t eps_scale_text; /**< Epsilon scaling coefficient for texture region. */ + int32_t eps_scale_edge; /**< Epsilon scaling coefficient for edge region. */ + int32_t sepa_flat; /**< Threshold to judge flat (edge < m_Flat_thre). */ + int32_t sepa_edge; /**< Threshold to judge edge (edge > m_Edge_thre). */ + int32_t blend_flat; /**< Blending ratio at flat region. */ + int32_t blend_text; /**< Blending ratio at texture region. */ + int32_t blend_edge; /**< Blending ratio at edge region. */ + int32_t shading_gain; /**< Gain of Shading control. */ + int32_t shading_base_gain; /**< Base Gain of Shading control. */ + int32_t local_y_gain; /**< Gain of local luminance control. */ + int32_t local_y_base_gain; /**< Base gain of local luminance control. */ + int32_t rad_x_origin; /**< Initial x coord. for radius computation. */ + int32_t rad_y_origin; /**< Initial y coord. for radius computation. */ +}; + +#endif /* __IA_CSS_TDF_TYPES_H */ + |
