1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Support for Medifield PNW Camera Imaging ISP subsystem. 4 * 5 * Copyright (c) 2010 Intel Corporation. All Rights Reserved. 6 * 7 * Copyright (c) 2010 Silicon Hive www.siliconhive.com. 8 * 9 * This program is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU General Public License version 11 * 2 as published by the Free Software Foundation. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * 19 */ 20 21 #ifndef __ATOMISP_COMMON_H__ 22 #define __ATOMISP_COMMON_H__ 23 24 #include "../../include/linux/atomisp.h" 25 26 #include <linux/v4l2-mediabus.h> 27 28 #include <media/videobuf2-v4l2.h> 29 30 #include "atomisp_compat.h" 31 32 #include "ia_css.h" 33 34 extern int dbg_level; 35 extern int dbg_func; 36 extern int pad_w; 37 extern int pad_h; 38 39 /* Minimum padding requirements for ISP2400 (BYT) */ 40 #define ISP2400_MIN_PAD_W 12 41 #define ISP2400_MIN_PAD_H 12 42 43 #define CSS_DTRACE_VERBOSITY_LEVEL 5 /* Controls trace verbosity */ 44 #define CSS_DTRACE_VERBOSITY_TIMEOUT 9 /* Verbosity on ISP timeout */ 45 #define MRFLD_MAX_ZOOM_FACTOR 1024 46 47 /* ISP2401 */ 48 #define ATOMISP_CSS_ISP_PIPE_VERSION_2_7 1 49 50 struct atomisp_format_bridge { 51 unsigned int pixelformat; 52 unsigned int depth; 53 u32 mbus_code; 54 enum ia_css_frame_format sh_fmt; 55 unsigned char description[32]; /* the same as struct v4l2_fmtdesc */ 56 bool planar; 57 }; 58 59 struct atomisp_fmt { 60 u32 pixelformat; 61 u32 depth; 62 u32 bytesperline; 63 u32 framesize; 64 u32 imagesize; 65 u32 width; 66 u32 height; 67 u32 bayer_order; 68 }; 69 70 #endif 71