| /* |
| * drivers/amlogic/media/deinterlace/pulldown_drv.h |
| * |
| * Copyright (C) 2017 Amlogic, Inc. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that 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 _DI_PULLDOWN_H |
| #define _DI_PULLDOWN_H |
| #include "film_mode_fmw/film_vof_soft.h" |
| #include "deinterlace_mtn.h" |
| |
| #define MAX_VOF_WIN_NUM 4 |
| |
| enum pulldown_mode_e { |
| PULL_DOWN_BLEND_0 = 0,/* buf1=dup[0] */ |
| PULL_DOWN_BLEND_2 = 1,/* buf1=dup[2] */ |
| PULL_DOWN_MTN = 2,/* mtn only */ |
| PULL_DOWN_BUF1 = 3,/* do wave with dup[0] */ |
| PULL_DOWN_EI = 4,/* ei only */ |
| PULL_DOWN_NORMAL = 5,/* normal di */ |
| PULL_DOWN_NORMAL_2 = 6,/* di */ |
| }; |
| |
| struct pulldown_vof_win_s { |
| unsigned short win_vs; |
| unsigned short win_ve; |
| enum pulldown_mode_e blend_mode; |
| }; |
| |
| struct pulldown_detected_s { |
| enum pulldown_mode_e global_mode; |
| struct pulldown_vof_win_s regs[4]; |
| }; |
| |
| unsigned char pulldown_init(unsigned short width, unsigned short height); |
| |
| unsigned int pulldown_detection(struct pulldown_detected_s *res, |
| struct combing_status_s *cmb_sts, bool reverse); |
| |
| void pulldown_vof_win_vshift(struct pulldown_detected_s *wins, |
| unsigned short v_offset); |
| |
| void pd_device_files_add(struct device *dev); |
| |
| void pd_device_files_del(struct device *dev); |
| #endif |