| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Support for Intel Camera Imaging ISP subsystem. |
| * Copyright (c) 2010 - 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 _ISP_TYPES_H_ |
| #define _ISP_TYPES_H_ |
| |
| /* |
| * Workaround: hivecc complains about "tag "sh_css_3a_output" already declared" |
| * without this extra decl. |
| */ |
| struct ia_css_3a_output; |
| |
| /* |
| * Input stream formats, these correspond to the MIPI formats and the way |
| * the CSS receiver sends these to the input formatter. |
| * The bit depth of each pixel element is stored in the global variable |
| * isp_bits_per_pixel. |
| * NOTE: for rgb565, we set isp_bits_per_pixel to 565, for all other rgb |
| * formats it's the actual depth (4, for 444, 8 for 888 etc). |
| */ |
| enum sh_stream_format { |
| sh_stream_format_yuv420_legacy, |
| sh_stream_format_yuv420, |
| sh_stream_format_yuv422, |
| sh_stream_format_rgb, |
| sh_stream_format_raw, |
| sh_stream_format_binary, /* bytestream such as jpeg */ |
| }; |
| |
| struct s_isp_frames { |
| /* |
| * Global variables that are written to by either the SP or the host, |
| * every ISP binary needs these. |
| */ |
| /* output frame */ |
| char *xmem_base_addr_y; |
| char *xmem_base_addr_uv; |
| char *xmem_base_addr_u; |
| char *xmem_base_addr_v; |
| /* 2nd output frame */ |
| char *xmem_base_addr_second_out_y; |
| char *xmem_base_addr_second_out_u; |
| char *xmem_base_addr_second_out_v; |
| /* input yuv frame */ |
| char *xmem_base_addr_y_in; |
| char *xmem_base_addr_u_in; |
| char *xmem_base_addr_v_in; |
| /* input raw frame */ |
| char *xmem_base_addr_raw; |
| /* output raw frame */ |
| char *xmem_base_addr_raw_out; |
| /* viewfinder output (vf_veceven) */ |
| char *xmem_base_addr_vfout_y; |
| char *xmem_base_addr_vfout_u; |
| char *xmem_base_addr_vfout_v; |
| /* overlay frame (for vf_pp) */ |
| char *xmem_base_addr_overlay_y; |
| char *xmem_base_addr_overlay_u; |
| char *xmem_base_addr_overlay_v; |
| /* pre-gdc output frame (gdc input) */ |
| char *xmem_base_addr_qplane_r; |
| char *xmem_base_addr_qplane_ratb; |
| char *xmem_base_addr_qplane_gr; |
| char *xmem_base_addr_qplane_gb; |
| char *xmem_base_addr_qplane_b; |
| char *xmem_base_addr_qplane_batr; |
| /* YUV as input, used by postisp binary */ |
| char *xmem_base_addr_yuv_16_y; |
| char *xmem_base_addr_yuv_16_u; |
| char *xmem_base_addr_yuv_16_v; |
| }; |
| |
| #endif /* _ISP_TYPES_H_ */ |
