| /* |
| * drivers/amlogic/media/osd/osd_antiflicker.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 _OSD_ANTIFLICKER_H_ |
| #define _OSD_ANTIFLICKER_H_ |
| |
| #include "osd_log.h" |
| |
| #ifdef CONFIG_AMLOGIC_MEDIA_GE2D |
| #define OSD_GE2D_ANTIFLICKER_SUPPORT 1 |
| #endif |
| |
| #ifdef OSD_GE2D_ANTIFLICKER_SUPPORT |
| extern void osd_antiflicker_update_pan(u32 yoffset, u32 yres); |
| extern int osd_antiflicker_task_start(void); |
| extern void osd_antiflicker_task_stop(void); |
| extern void osd_antiflicker_enable(u32 enable); |
| #else |
| static inline void osd_antiflicker_enable(u32 enable) {} |
| static inline void osd_antiflicker_update_pan(u32 yoffset, u32 yres) {} |
| static inline int osd_antiflicker_task_start(void) |
| { |
| osd_log_info("++ osd_antiflicker depends on GE2D module!\n"); |
| return 0; |
| } |
| static inline void osd_antiflicker_task_stop(void) |
| { |
| osd_log_info("-- osd_antiflicker depends on GE2D module!\n"); |
| } |
| #endif |
| |
| #endif |
| |
