diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2')
6 files changed, 442 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2/ia_css_gc2.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2/ia_css_gc2.host.c new file mode 100644 index 000000000000..29a1e013a9aa --- /dev/null +++ b/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2/ia_css_gc2.host.c @@ -0,0 +1,109 @@ +/* + * 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 "csc/csc_1.0/ia_css_csc.host.h" +#include "vamem.h" + +#include "ia_css_gc2.host.h" + +const struct ia_css_cc_config default_yuv2rgb_cc_config = { + 12, + {4096, -4096, 4096, 4096, 4096, 0, 4096, -4096, -4096} +}; + +const struct ia_css_cc_config default_rgb2yuv_cc_config = { + 13, + {2449, 4809, 934, -1382, -2714, 4096, 4096, -3430, -666} +}; + +void +ia_css_yuv2rgb_encode( + struct sh_css_isp_csc_params *to, + const struct ia_css_cc_config *from, + unsigned int size) +{ + ia_css_encode_cc(to, from, size); +} + +void +ia_css_rgb2yuv_encode( + struct sh_css_isp_csc_params *to, + const struct ia_css_cc_config *from, + unsigned int size) +{ + ia_css_encode_cc(to, from, size); +} + +void +ia_css_r_gamma_vamem_encode( + struct sh_css_isp_rgb_gamma_vamem_params *to, + const struct ia_css_rgb_gamma_table *from, + unsigned int size) +{ + (void)size; + memcpy(&to->gc, &from->data, sizeof(to->gc)); +} + +void +ia_css_g_gamma_vamem_encode( + struct sh_css_isp_rgb_gamma_vamem_params *to, + const struct ia_css_rgb_gamma_table *from, + unsigned int size) +{ + (void)size; + memcpy(&to->gc, &from->data, sizeof(to->gc)); +} + +void +ia_css_b_gamma_vamem_encode( + struct sh_css_isp_rgb_gamma_vamem_params *to, + const struct ia_css_rgb_gamma_table *from, + unsigned int size) +{ + (void)size; + memcpy(&to->gc, &from->data, sizeof(to->gc)); +} + +#ifndef IA_CSS_NO_DEBUG +void +ia_css_yuv2rgb_dump( + const struct sh_css_isp_csc_params *yuv2rgb, + unsigned int level) +{ + ia_css_cc_dump(yuv2rgb, level, "YUV to RGB Conversion"); +} + +void +ia_css_rgb2yuv_dump( + const struct sh_css_isp_csc_params *rgb2yuv, + unsigned int level) +{ + ia_css_cc_dump(rgb2yuv, level, "RGB to YUV Conversion"); +} + +void +ia_css_rgb_gamma_table_debug_dtrace( + const struct ia_css_rgb_gamma_table *config, + unsigned int level) +{ + (void)config; + (void)level; +} +#endif diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2/ia_css_gc2.host.h b/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2/ia_css_gc2.host.h new file mode 100644 index 000000000000..ca7d54576471 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2/ia_css_gc2.host.h @@ -0,0 +1,79 @@ +/* + * 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_GC2_HOST_H +#define __IA_CSS_GC2_HOST_H + +#include "ia_css_gc2_types.h" +#include "ia_css_gc2_param.h" +#include "ia_css_gc2_table.host.h" + +extern const struct ia_css_cc_config default_yuv2rgb_cc_config; +extern const struct ia_css_cc_config default_rgb2yuv_cc_config; + +void +ia_css_yuv2rgb_encode( + struct sh_css_isp_csc_params *to, + const struct ia_css_cc_config *from, + unsigned int size); + +void +ia_css_rgb2yuv_encode( + struct sh_css_isp_csc_params *to, + const struct ia_css_cc_config *from, + unsigned int size); + +void +ia_css_r_gamma_vamem_encode( + struct sh_css_isp_rgb_gamma_vamem_params *to, + const struct ia_css_rgb_gamma_table *from, + unsigned int size); + +void +ia_css_g_gamma_vamem_encode( + struct sh_css_isp_rgb_gamma_vamem_params *to, + const struct ia_css_rgb_gamma_table *from, + unsigned int size); + +void +ia_css_b_gamma_vamem_encode( + struct sh_css_isp_rgb_gamma_vamem_params *to, + const struct ia_css_rgb_gamma_table *from, + unsigned int size); + +#ifndef IA_CSS_NO_DEBUG +void +ia_css_yuv2rgb_dump( + const struct sh_css_isp_csc_params *yuv2rgb, + unsigned int level); + +void +ia_css_rgb2yuv_dump( + const struct sh_css_isp_csc_params *rgb2yuv, + unsigned int level); + +void +ia_css_rgb_gamma_table_debug_dtrace( + const struct ia_css_rgb_gamma_table *config, + unsigned int level); + +#define ia_css_yuv2rgb_debug_dtrace ia_css_cc_config_debug_dtrace +#define ia_css_rgb2yuv_debug_dtrace ia_css_cc_config_debug_dtrace +#define ia_css_r_gamma_debug_dtrace ia_css_rgb_gamma_table_debug_dtrace +#define ia_css_g_gamma_debug_dtrace ia_css_rgb_gamma_table_debug_dtrace +#define ia_css_b_gamma_debug_dtrace ia_css_rgb_gamma_table_debug_dtrace + +#endif + +#endif /* __IA_CSS_GC2_HOST_H */ diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2/ia_css_gc2_param.h b/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2/ia_css_gc2_param.h new file mode 100644 index 000000000000..458c72a45eef --- /dev/null +++ b/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2/ia_css_gc2_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_GC2_PARAM_H +#define __IA_CSS_GC2_PARAM_H + +#include "type_support.h" +/* Extend GC1 */ +#include "ia_css_gc2_types.h" +#include "gc/gc_1.0/ia_css_gc_param.h" +#include "csc/csc_1.0/ia_css_csc_param.h" + +#ifndef PIPE_GENERATION +#if defined(IS_VAMEM_VERSION_1) +#define SH_CSS_ISP_RGB_GAMMA_TABLE_SIZE IA_CSS_VAMEM_1_RGB_GAMMA_TABLE_SIZE +#elif defined(IS_VAMEM_VERSION_2) +#define SH_CSS_ISP_RGB_GAMMA_TABLE_SIZE IA_CSS_VAMEM_2_RGB_GAMMA_TABLE_SIZE +#else +#error "Undefined vamem version" +#endif + +#else +/* For pipe generation, the size is not relevant */ +#define SH_CSS_ISP_RGB_GAMMA_TABLE_SIZE 0 +#endif + +/* This should be vamem_data_t, but that breaks the pipe generator */ +struct sh_css_isp_rgb_gamma_vamem_params { + u16 gc[SH_CSS_ISP_RGB_GAMMA_TABLE_SIZE]; +}; + +#endif /* __IA_CSS_GC2_PARAM_H */ diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2/ia_css_gc2_table.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2/ia_css_gc2_table.host.c new file mode 100644 index 000000000000..d2fe0052fb00 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2/ia_css_gc2_table.host.c @@ -0,0 +1,131 @@ +/* + * 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 <type_support.h> +#include <string_support.h> /* memcpy */ +#include "system_global.h" +#include "vamem.h" +#include "ia_css_types.h" +#include "ia_css_gc2_table.host.h" + +struct ia_css_rgb_gamma_table default_r_gamma_table; +struct ia_css_rgb_gamma_table default_g_gamma_table; +struct ia_css_rgb_gamma_table default_b_gamma_table; + +/* Identical default gamma table for R, G, and B. */ + +#if defined(HAS_VAMEM_VERSION_2) + +static const uint16_t +default_gamma_table_data[IA_CSS_VAMEM_2_RGB_GAMMA_TABLE_SIZE] = { + 0, 72, 144, 216, 288, 360, 426, 486, + 541, 592, 641, 687, 730, 772, 812, 850, + 887, 923, 958, 991, 1024, 1055, 1086, 1117, + 1146, 1175, 1203, 1230, 1257, 1284, 1310, 1335, + 1360, 1385, 1409, 1433, 1457, 1480, 1502, 1525, + 1547, 1569, 1590, 1612, 1632, 1653, 1674, 1694, + 1714, 1734, 1753, 1772, 1792, 1811, 1829, 1848, + 1866, 1884, 1902, 1920, 1938, 1955, 1973, 1990, + 2007, 2024, 2040, 2057, 2074, 2090, 2106, 2122, + 2138, 2154, 2170, 2185, 2201, 2216, 2231, 2247, + 2262, 2277, 2291, 2306, 2321, 2335, 2350, 2364, + 2378, 2393, 2407, 2421, 2435, 2449, 2462, 2476, + 2490, 2503, 2517, 2530, 2543, 2557, 2570, 2583, + 2596, 2609, 2622, 2634, 2647, 2660, 2673, 2685, + 2698, 2710, 2722, 2735, 2747, 2759, 2771, 2783, + 2795, 2807, 2819, 2831, 2843, 2855, 2867, 2878, + 2890, 2901, 2913, 2924, 2936, 2947, 2958, 2970, + 2981, 2992, 3003, 3014, 3025, 3036, 3047, 3058, + 3069, 3080, 3091, 3102, 3112, 3123, 3134, 3144, + 3155, 3165, 3176, 3186, 3197, 3207, 3217, 3228, + 3238, 3248, 3258, 3268, 3279, 3289, 3299, 3309, + 3319, 3329, 3339, 3349, 3358, 3368, 3378, 3388, + 3398, 3407, 3417, 3427, 3436, 3446, 3455, 3465, + 3474, 3484, 3493, 3503, 3512, 3521, 3531, 3540, + 3549, 3559, 3568, 3577, 3586, 3595, 3605, 3614, + 3623, 3632, 3641, 3650, 3659, 3668, 3677, 3686, + 3694, 3703, 3712, 3721, 3730, 3739, 3747, 3756, + 3765, 3773, 3782, 3791, 3799, 3808, 3816, 3825, + 3833, 3842, 3850, 3859, 3867, 3876, 3884, 3893, + 3901, 3909, 3918, 3926, 3934, 3942, 3951, 3959, + 3967, 3975, 3984, 3992, 4000, 4008, 4016, 4024, + 4032, 4040, 4048, 4056, 4064, 4072, 4080, 4088, + 4095 +}; +#elif defined(HAS_VAMEM_VERSION_1) + +static const uint16_t +default_gamma_table_data[IA_CSS_VAMEM_1_RGB_GAMMA_TABLE_SIZE] = { + 0, 72, 144, 216, 288, 360, 426, 486, + 541, 592, 641, 687, 730, 772, 812, 850, + 887, 923, 958, 991, 1024, 1055, 1086, 1117, + 1146, 1175, 1203, 1230, 1257, 1284, 1310, 1335, + 1360, 1385, 1409, 1433, 1457, 1480, 1502, 1525, + 1547, 1569, 1590, 1612, 1632, 1653, 1674, 1694, + 1714, 1734, 1753, 1772, 1792, 1811, 1829, 1848, + 1866, 1884, 1902, 1920, 1938, 1955, 1973, 1990, + 2007, 2024, 2040, 2057, 2074, 2090, 2106, 2122, + 2138, 2154, 2170, 2185, 2201, 2216, 2231, 2247, + 2262, 2277, 2291, 2306, 2321, 2335, 2350, 2364, + 2378, 2393, 2407, 2421, 2435, 2449, 2462, 2476, + 2490, 2503, 2517, 2530, 2543, 2557, 2570, 2583, + 2596, 2609, 2622, 2634, 2647, 2660, 2673, 2685, + 2698, 2710, 2722, 2735, 2747, 2759, 2771, 2783, + 2795, 2807, 2819, 2831, 2843, 2855, 2867, 2878, + 2890, 2901, 2913, 2924, 2936, 2947, 2958, 2970, + 2981, 2992, 3003, 3014, 3025, 3036, 3047, 3058, + 3069, 3080, 3091, 3102, 3112, 3123, 3134, 3144, + 3155, 3165, 3176, 3186, 3197, 3207, 3217, 3228, + 3238, 3248, 3258, 3268, 3279, 3289, 3299, 3309, + 3319, 3329, 3339, 3349, 3358, 3368, 3378, 3388, + 3398, 3407, 3417, 3427, 3436, 3446, 3455, 3465, + 3474, 3484, 3493, 3503, 3512, 3521, 3531, 3540, + 3549, 3559, 3568, 3577, 3586, 3595, 3605, 3614, + 3623, 3632, 3641, 3650, 3659, 3668, 3677, 3686, + 3694, 3703, 3712, 3721, 3730, 3739, 3747, 3756, + 3765, 3773, 3782, 3791, 3799, 3808, 3816, 3825, + 3833, 3842, 3850, 3859, 3867, 3876, 3884, 3893, + 3901, 3909, 3918, 3926, 3934, 3942, 3951, 3959, + 3967, 3975, 3984, 3992, 4000, 4008, 4016, 4024, + 4032, 4040, 4048, 4056, 4064, 4072, 4080, 4088 +}; +#else +#error "VAMEM version must be one of {VAMEM_VERSION_1, VAMEM_VERSION_2}" +#endif + +void +ia_css_config_rgb_gamma_tables(void) +{ +#if defined(HAS_VAMEM_VERSION_2) + default_r_gamma_table.vamem_type = IA_CSS_VAMEM_TYPE_2; + default_g_gamma_table.vamem_type = IA_CSS_VAMEM_TYPE_2; + default_b_gamma_table.vamem_type = IA_CSS_VAMEM_TYPE_2; + memcpy(default_r_gamma_table.data.vamem_2, default_gamma_table_data, + sizeof(default_gamma_table_data)); + memcpy(default_g_gamma_table.data.vamem_2, default_gamma_table_data, + sizeof(default_gamma_table_data)); + memcpy(default_b_gamma_table.data.vamem_2, default_gamma_table_data, + sizeof(default_gamma_table_data)); +#else + memcpy(default_r_gamma_table.data.vamem_1, default_gamma_table_data, + sizeof(default_gamma_table_data)); + memcpy(default_g_gamma_table.data.vamem_1, default_gamma_table_data, + sizeof(default_gamma_table_data)); + memcpy(default_b_gamma_table.data.vamem_1, default_gamma_table_data, + sizeof(default_gamma_table_data)); + default_r_gamma_table.vamem_type = IA_CSS_VAMEM_TYPE_1; + default_g_gamma_table.vamem_type = IA_CSS_VAMEM_TYPE_1; + default_b_gamma_table.vamem_type = IA_CSS_VAMEM_TYPE_1; +#endif +} diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2/ia_css_gc2_table.host.h b/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2/ia_css_gc2_table.host.h new file mode 100644 index 000000000000..8686e6e3586c --- /dev/null +++ b/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2/ia_css_gc2_table.host.h @@ -0,0 +1,26 @@ +/* + * 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_GC2_TABLE_HOST_H +#define __IA_CSS_GC2_TABLE_HOST_H + +#include "ia_css_gc2_types.h" + +extern struct ia_css_rgb_gamma_table default_r_gamma_table; +extern struct ia_css_rgb_gamma_table default_g_gamma_table; +extern struct ia_css_rgb_gamma_table default_b_gamma_table; + +void ia_css_config_rgb_gamma_tables(void); + +#endif /* __IA_CSS_GC2_TABLE_HOST_H */ diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2/ia_css_gc2_types.h b/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2/ia_css_gc2_types.h new file mode 100644 index 000000000000..30780394ed7f --- /dev/null +++ b/drivers/staging/media/atomisp/pci/isp/kernels/gc/gc_2/ia_css_gc2_types.h @@ -0,0 +1,54 @@ +/* + * 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_GC2_TYPES_H +#define __IA_CSS_GC2_TYPES_H + +#include "isp/kernels/ctc/ctc_1.0/ia_css_ctc_types.h" /* FIXME: needed for ia_css_vamem_type */ + +/* @file +* CSS-API header file for Gamma Correction parameters. +*/ + +/* sRGB Gamma table, used for sRGB Gamma Correction. + * + * ISP block: GC2 (sRGB Gamma Correction) + * (ISP1: GC1(YUV Gamma Correction) is used.) + * ISP2: GC2 is used. + */ + +/* Number of elements in the sRGB gamma table. */ +#define IA_CSS_VAMEM_1_RGB_GAMMA_TABLE_SIZE_LOG2 8 +#define IA_CSS_VAMEM_1_RGB_GAMMA_TABLE_SIZE BIT(IA_CSS_VAMEM_1_RGB_GAMMA_TABLE_SIZE_LOG2) + +/* Number of elements in the sRGB gamma table. */ +#define IA_CSS_VAMEM_2_RGB_GAMMA_TABLE_SIZE_LOG2 8 +#define IA_CSS_VAMEM_2_RGB_GAMMA_TABLE_SIZE ((1U << IA_CSS_VAMEM_2_RGB_GAMMA_TABLE_SIZE_LOG2) + 1) + +/** IA_CSS_VAMEM_TYPE_1(ISP2300) or + IA_CSS_VAMEM_TYPE_2(ISP2400) */ +union ia_css_rgb_gamma_data { + u16 vamem_1[IA_CSS_VAMEM_1_RGB_GAMMA_TABLE_SIZE]; + /** RGB Gamma table on vamem type1. This table is not used, + because sRGB Gamma Correction is not implemented for ISP2300. */ + u16 vamem_2[IA_CSS_VAMEM_2_RGB_GAMMA_TABLE_SIZE]; + /** RGB Gamma table on vamem type2. u0.12, [0,4095] */ +}; + +struct ia_css_rgb_gamma_table { + enum ia_css_vamem_type vamem_type; + union ia_css_rgb_gamma_data data; +}; + +#endif /* __IA_CSS_GC2_TYPES_H */ |