diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc')
12 files changed, 523 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5.host.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5.host.c new file mode 100644 index 0000000..5ddf61f --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5.host.c @@ -0,0 +1,74 @@ +/* + * 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_types.h" +#include "sh_css_defs.h" + +#ifndef IA_CSS_NO_DEBUG +/* FIXME: See BZ 4427 */ +#include "ia_css_debug.h" +#endif + +#include "ia_css_macc1_5.host.h" + +const struct ia_css_macc1_5_config default_macc1_5_config = { + 1 +}; + +void +ia_css_macc1_5_encode( + struct sh_css_isp_macc1_5_params *to, + const struct ia_css_macc1_5_config *from, + unsigned int size) +{ + (void)size; + to->exp = from->exp; +} + +void +ia_css_macc1_5_vmem_encode( + struct sh_css_isp_macc1_5_vmem_params *params, + const struct ia_css_macc1_5_table *from, + unsigned int size) +{ + unsigned int i, j, k, idx; + unsigned int idx_map[] = { + 0, 1, 3, 2, 6, 7, 5, 4, 12, 13, 15, 14, 10, 11, 9, 8}; + + (void)size; + + for (k = 0; k < 4; k++) + for (i = 0; i < IA_CSS_MACC_NUM_AXES; i++) { + idx = idx_map[i] + (k * IA_CSS_MACC_NUM_AXES); + j = 4 * i; + + params->data[0][(idx)] = from->data[j]; + params->data[1][(idx)] = from->data[j + 1]; + params->data[2][(idx)] = from->data[j + 2]; + params->data[3][(idx)] = from->data[j + 3]; + } + +} + +#ifndef IA_CSS_NO_DEBUG +void +ia_css_macc1_5_debug_dtrace( + const struct ia_css_macc1_5_config *config, + unsigned int level) +{ + ia_css_debug_dtrace(level, + "config.exp=%d\n", + config->exp); +} +#endif diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5.host.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5.host.h new file mode 100644 index 0000000..53ef18f --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5.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_MACC1_5_HOST_H +#define __IA_CSS_MACC1_5_HOST_H + +#include "ia_css_macc1_5_param.h" +#include "ia_css_macc1_5_table.host.h" + +extern const struct ia_css_macc1_5_config default_macc1_5_config; + +void +ia_css_macc1_5_encode( + struct sh_css_isp_macc1_5_params *to, + const struct ia_css_macc1_5_config *from, + unsigned int size); + +void +ia_css_macc1_5_vmem_encode( + struct sh_css_isp_macc1_5_vmem_params *params, + const struct ia_css_macc1_5_table *from, + unsigned int size); + +#ifndef IA_CSS_NO_DEBUG +void +ia_css_macc1_5_debug_dtrace( + const struct ia_css_macc1_5_config *config, + unsigned int level); +#endif +#endif /* __IA_CSS_MACC1_5_HOST_H */ diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5_param.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5_param.h new file mode 100644 index 0000000..41a2da4 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5_param.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_MACC1_5_PARAM_H +#define __IA_CSS_MACC1_5_PARAM_H + +#include "type_support.h" +#include "vmem.h" +#include "ia_css_macc1_5_types.h" + +/* MACC */ +struct sh_css_isp_macc1_5_params { + int32_t exp; +}; + +struct sh_css_isp_macc1_5_vmem_params { + VMEM_ARRAY(data, IA_CSS_MACC_NUM_COEFS*ISP_NWAY); +}; + +#endif /* __IA_CSS_MACC1_5_PARAM_H */ diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5_table.host.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5_table.host.c new file mode 100644 index 0000000..89714bf --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5_table.host.c @@ -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. + */ + +#include "system_global.h" +#include "ia_css_types.h" +#include "ia_css_macc1_5_table.host.h" + +/* Multi-Axes Color Correction table for ISP2. + * 64values = 2x2matrix for 16area, [s1.12] + * ineffective: 16 of "identity 2x2 matix" {4096,0,0,4096} + */ +const struct ia_css_macc1_5_table default_macc1_5_table = { + { 4096, 0, 0, 4096, 4096, 0, 0, 4096, + 4096, 0, 0, 4096, 4096, 0, 0, 4096, + 4096, 0, 0, 4096, 4096, 0, 0, 4096, + 4096, 0, 0, 4096, 4096, 0, 0, 4096, + 4096, 0, 0, 4096, 4096, 0, 0, 4096, + 4096, 0, 0, 4096, 4096, 0, 0, 4096, + 4096, 0, 0, 4096, 4096, 0, 0, 4096, + 4096, 0, 0, 4096, 4096, 0, 0, 4096 } +}; diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5_table.host.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5_table.host.h new file mode 100644 index 0000000..10a50aa --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5_table.host.h @@ -0,0 +1,22 @@ +/* + * 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_MACC1_5_TABLE_HOST_H +#define __IA_CSS_MACC1_5_TABLE_HOST_H + +#include "macc/macc1_5/ia_css_macc1_5_types.h" + +extern const struct ia_css_macc1_5_table default_macc1_5_table; + +#endif /* __IA_CSS_MACC1_5_TABLE_HOST_H */ diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5_types.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5_types.h new file mode 100644 index 0000000..3d510bf --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5_types.h @@ -0,0 +1,74 @@ +/* + * 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_MACC1_5_TYPES_H +#define __IA_CSS_MACC1_5_TYPES_H + +/** @file +* CSS-API header file for Multi-Axis Color Conversion algorithm parameters. +*/ + +/** Multi-Axis Color Conversion configuration + * + * ISP2.6.1: MACC1_5 is used. + */ + + +/** Number of axes in the MACC table. */ +#define IA_CSS_MACC_NUM_AXES 16 +/** Number of coefficients per MACC axes. */ +#define IA_CSS_MACC_NUM_COEFS 4 + +/** Multi-Axes Color Correction (MACC) table. + * + * ISP block: MACC (MACC by only matrix) + * MACC1_5 (MACC by matrix and exponent(ia_css_macc_config)) + * ISP1: MACC is used. + * ISP2: MACC1_5 is used. + * + * [MACC] + * OutU = (data00 * InU + data01 * InV) >> 13 + * OutV = (data10 * InU + data11 * InV) >> 13 + * + * default/ineffective: + * OutU = (8192 * InU + 0 * InV) >> 13 + * OutV = ( 0 * InU + 8192 * InV) >> 13 + * + * [MACC1_5] + * OutU = (data00 * InU + data01 * InV) >> (13 - exp) + * OutV = (data10 * InU + data11 * InV) >> (13 - exp) + * + * default/ineffective: (exp=1) + * OutU = (4096 * InU + 0 * InV) >> (13 - 1) + * OutV = ( 0 * InU + 4096 * InV) >> (13 - 1) + */ +struct ia_css_macc1_5_table { + int16_t data[IA_CSS_MACC_NUM_COEFS * IA_CSS_MACC_NUM_AXES]; + /**< 16 of 2x2 matix + MACC1_5: s[macc_config.exp].[13-macc_config.exp], [-8192,8191] + default/ineffective: (s1.12) + 16 of "identity 2x2 matix" {4096,0,0,4096} */ +}; + +/** Multi-Axes Color Correction (MACC) configuration. + * + * ISP block: MACC1_5 (MACC by matrix and exponent(ia_css_macc_config)) + * ISP2: MACC1_5 is used. + */ +struct ia_css_macc1_5_config { + uint8_t exp; /**< Common exponent of ia_css_macc_table. + u8.0, [0,13], default 1, ineffective 1 */ +}; + +#endif /* __IA_CSS_MACC1_5_TYPES_H */ diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc_1.0/ia_css_macc.host.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc_1.0/ia_css_macc.host.c new file mode 100644 index 0000000..1f7e9e4 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc_1.0/ia_css_macc.host.c @@ -0,0 +1,49 @@ +/* + * 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_types.h" +#include "sh_css_defs.h" +#include "ia_css_debug.h" +#include "sh_css_frac.h" + +#include "ia_css_macc.host.h" + +const struct ia_css_macc_config default_macc_config = { + 1, +}; + +void +ia_css_macc_encode( + struct sh_css_isp_macc_params *to, + const struct ia_css_macc_config *from, + unsigned size) +{ + (void)size; + to->exp = from->exp; +} + +void +ia_css_macc_dump( + const struct sh_css_isp_macc_params *macc, + unsigned level); + +void +ia_css_macc_debug_dtrace( + const struct ia_css_macc_config *config, + unsigned level) +{ + ia_css_debug_dtrace(level, + "config.exp=%d\n", + config->exp); +} diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc_1.0/ia_css_macc.host.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc_1.0/ia_css_macc.host.h new file mode 100644 index 0000000..044b01d --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc_1.0/ia_css_macc.host.h @@ -0,0 +1,42 @@ +/* + * 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_MACC_HOST_H +#define __IA_CSS_MACC_HOST_H + +#include "sh_css_params.h" + +#include "ia_css_macc_param.h" +#include "ia_css_macc_table.host.h" + +extern const struct ia_css_macc_config default_macc_config; + +void +ia_css_macc_encode( + struct sh_css_isp_macc_params *to, + const struct ia_css_macc_config *from, + unsigned size); + + +void +ia_css_macc_dump( + const struct sh_css_isp_macc_params *macc, + unsigned level); + +void +ia_css_macc_debug_dtrace( + const struct ia_css_macc_config *config, + unsigned level); + +#endif /* __IA_CSS_MACC_HOST_H */ diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc_1.0/ia_css_macc_param.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc_1.0/ia_css_macc_param.h new file mode 100644 index 0000000..6a12b92 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc_1.0/ia_css_macc_param.h @@ -0,0 +1,25 @@ +/* + * 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_MACC_PARAM_H +#define __IA_CSS_MACC_PARAM_H + +#include "type_support.h" + +/* MACC */ +struct sh_css_isp_macc_params { + int32_t exp; +}; + +#endif /* __IA_CSS_MACC_PARAM_H */ diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc_1.0/ia_css_macc_table.host.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc_1.0/ia_css_macc_table.host.c new file mode 100644 index 0000000..8a6c3ca --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc_1.0/ia_css_macc_table.host.c @@ -0,0 +1,47 @@ +/* + * 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 "system_global.h" +#include "ia_css_types.h" +#include "ia_css_macc_table.host.h" + +/* Multi-Axes Color Correction table for ISP1. + * 64values = 2x2matrix for 16area, [s2.13] + * ineffective: 16 of "identity 2x2 matix" {8192,0,0,8192} + */ +const struct ia_css_macc_table default_macc_table = { + { 8192, 0, 0, 8192, 8192, 0, 0, 8192, + 8192, 0, 0, 8192, 8192, 0, 0, 8192, + 8192, 0, 0, 8192, 8192, 0, 0, 8192, + 8192, 0, 0, 8192, 8192, 0, 0, 8192, + 8192, 0, 0, 8192, 8192, 0, 0, 8192, + 8192, 0, 0, 8192, 8192, 0, 0, 8192, + 8192, 0, 0, 8192, 8192, 0, 0, 8192, + 8192, 0, 0, 8192, 8192, 0, 0, 8192 } +}; + +/* Multi-Axes Color Correction table for ISP2. + * 64values = 2x2matrix for 16area, [s1.12] + * ineffective: 16 of "identity 2x2 matix" {4096,0,0,4096} + */ +const struct ia_css_macc_table default_macc2_table = { + { 4096, 0, 0, 4096, 4096, 0, 0, 4096, + 4096, 0, 0, 4096, 4096, 0, 0, 4096, + 4096, 0, 0, 4096, 4096, 0, 0, 4096, + 4096, 0, 0, 4096, 4096, 0, 0, 4096, + 4096, 0, 0, 4096, 4096, 0, 0, 4096, + 4096, 0, 0, 4096, 4096, 0, 0, 4096, + 4096, 0, 0, 4096, 4096, 0, 0, 4096, + 4096, 0, 0, 4096, 4096, 0, 0, 4096 } +}; diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc_1.0/ia_css_macc_table.host.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc_1.0/ia_css_macc_table.host.h new file mode 100644 index 0000000..96d62c9 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc_1.0/ia_css_macc_table.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_MACC_TABLE_HOST_H +#define __IA_CSS_MACC_TABLE_HOST_H + +#include "ia_css_macc_types.h" + +extern const struct ia_css_macc_table default_macc_table; +extern const struct ia_css_macc_table default_macc2_table; + +#endif /* __IA_CSS_MACC_TABLE_HOST_H */ diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc_1.0/ia_css_macc_types.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc_1.0/ia_css_macc_types.h new file mode 100644 index 0000000..a25581c --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc_1.0/ia_css_macc_types.h @@ -0,0 +1,63 @@ +/* + * 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_MACC_TYPES_H +#define __IA_CSS_MACC_TYPES_H + +/** @file +* CSS-API header file for Multi-Axis Color Correction (MACC) parameters. +*/ + +/** Number of axes in the MACC table. */ +#define IA_CSS_MACC_NUM_AXES 16 +/** Number of coefficients per MACC axes. */ +#define IA_CSS_MACC_NUM_COEFS 4 +/** The number of planes in the morphing table. */ + +/** Multi-Axis Color Correction (MACC) table. + * + * ISP block: MACC1 (MACC by only matrix) + * MACC2 (MACC by matrix and exponent(ia_css_macc_config)) + * ISP1: MACC1 is used. + * ISP2: MACC2 is used. + * + * [MACC1] + * OutU = (data00 * InU + data01 * InV) >> 13 + * OutV = (data10 * InU + data11 * InV) >> 13 + * + * default/ineffective: + * OutU = (8192 * InU + 0 * InV) >> 13 + * OutV = ( 0 * InU + 8192 * InV) >> 13 + * + * [MACC2] + * OutU = (data00 * InU + data01 * InV) >> (13 - exp) + * OutV = (data10 * InU + data11 * InV) >> (13 - exp) + * + * default/ineffective: (exp=1) + * OutU = (4096 * InU + 0 * InV) >> (13 - 1) + * OutV = ( 0 * InU + 4096 * InV) >> (13 - 1) + */ + +struct ia_css_macc_table { + int16_t data[IA_CSS_MACC_NUM_COEFS * IA_CSS_MACC_NUM_AXES]; + /**< 16 of 2x2 matix + MACC1: s2.13, [-65536,65535] + default/ineffective: + 16 of "identity 2x2 matix" {8192,0,0,8192} + MACC2: s[macc_config.exp].[13-macc_config.exp], [-8192,8191] + default/ineffective: (s1.12) + 16 of "identity 2x2 matix" {4096,0,0,4096} */ +}; + +#endif /* __IA_CSS_MACC_TYPES_H */ |
