1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Support for Intel Camera Imaging ISP subsystem. 4 * Copyright (c) 2015, Intel Corporation. 5 */ 6 7 #ifndef __IA_CSS_AA2_TYPES_H 8 #define __IA_CSS_AA2_TYPES_H 9 10 /* @file 11 * CSS-API header file for Anti-Aliasing parameters. 12 */ 13 14 /* Anti-Aliasing configuration. 15 * 16 * This structure is used both for YUV AA and Bayer AA. 17 * 18 * 1. YUV Anti-Aliasing 19 * struct ia_css_aa_config *aa_config 20 * 21 * ISP block: AA2 22 * (ISP1: AA2 is not used.) 23 * ISP2: AA2 should be used. But, AA2 is not used currently. 24 * 25 * 2. Bayer Anti-Aliasing 26 * struct ia_css_aa_config *baa_config 27 * 28 * ISP block: BAA2 29 * ISP1: BAA2 is used. 30 * ISP2: BAA2 is used. 31 */ 32 struct ia_css_aa_config { 33 u16 strength; /** Strength of the filter. 34 u0.13, [0,8191], 35 default/ineffective 0 */ 36 }; 37 38 #endif /* __IA_CSS_AA2_TYPES_H */ 39