| /* |
| * 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_GC_PARAM_H |
| #define __IA_CSS_GC_PARAM_H |
| |
| #include "type_support.h" |
| #ifndef PIPE_GENERATION |
| #ifdef __ISP |
| #define __INLINE_VAMEM__ |
| #endif |
| #include "vamem.h" |
| #include "ia_css_gc_types.h" |
| |
| #if defined(IS_VAMEM_VERSION_1) |
| #define SH_CSS_ISP_GAMMA_TABLE_SIZE_LOG2 IA_CSS_VAMEM_1_GAMMA_TABLE_SIZE_LOG2 |
| #define SH_CSS_ISP_GC_TABLE_SIZE IA_CSS_VAMEM_1_GAMMA_TABLE_SIZE |
| #elif defined(IS_VAMEM_VERSION_2) |
| #define SH_CSS_ISP_GAMMA_TABLE_SIZE_LOG2 IA_CSS_VAMEM_2_GAMMA_TABLE_SIZE_LOG2 |
| #define SH_CSS_ISP_GC_TABLE_SIZE IA_CSS_VAMEM_2_GAMMA_TABLE_SIZE |
| #else |
| #error "Undefined vamem version" |
| #endif |
| |
| #else |
| /* For pipe generation, the size is not relevant */ |
| #define SH_CSS_ISP_GC_TABLE_SIZE 0 |
| #endif |
| |
| #define GAMMA_OUTPUT_BITS 8 |
| #define GAMMA_OUTPUT_MAX_VAL ((1<<GAMMA_OUTPUT_BITS)-1) |
| |
| /* GC (Gamma Correction) */ |
| struct sh_css_isp_gc_params { |
| int32_t gain_k1; |
| int32_t gain_k2; |
| }; |
| |
| /* CE (Chroma Enhancement) */ |
| struct sh_css_isp_ce_params { |
| int32_t uv_level_min; |
| int32_t uv_level_max; |
| }; |
| |
| /* This should be vamem_data_t, but that breaks the pipe generator */ |
| struct sh_css_isp_gc_vamem_params { |
| uint16_t gc[SH_CSS_ISP_GC_TABLE_SIZE]; |
| }; |
| |
| #endif /* __IA_CSS_GC_PARAM_H */ |
