1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (c) 2015 MediaTek Inc. 4*4882a593Smuzhiyun */ 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun #ifndef MTK_DRM_DDP_H 7*4882a593Smuzhiyun #define MTK_DRM_DDP_H 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #include "mtk_drm_ddp_comp.h" 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun struct regmap; 12*4882a593Smuzhiyun struct device; 13*4882a593Smuzhiyun struct mtk_disp_mutex; 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun struct mtk_disp_mutex *mtk_disp_mutex_get(struct device *dev, unsigned int id); 16*4882a593Smuzhiyun int mtk_disp_mutex_prepare(struct mtk_disp_mutex *mutex); 17*4882a593Smuzhiyun void mtk_disp_mutex_add_comp(struct mtk_disp_mutex *mutex, 18*4882a593Smuzhiyun enum mtk_ddp_comp_id id); 19*4882a593Smuzhiyun void mtk_disp_mutex_enable(struct mtk_disp_mutex *mutex); 20*4882a593Smuzhiyun void mtk_disp_mutex_disable(struct mtk_disp_mutex *mutex); 21*4882a593Smuzhiyun void mtk_disp_mutex_remove_comp(struct mtk_disp_mutex *mutex, 22*4882a593Smuzhiyun enum mtk_ddp_comp_id id); 23*4882a593Smuzhiyun void mtk_disp_mutex_unprepare(struct mtk_disp_mutex *mutex); 24*4882a593Smuzhiyun void mtk_disp_mutex_put(struct mtk_disp_mutex *mutex); 25*4882a593Smuzhiyun void mtk_disp_mutex_acquire(struct mtk_disp_mutex *mutex); 26*4882a593Smuzhiyun void mtk_disp_mutex_release(struct mtk_disp_mutex *mutex); 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun #endif /* MTK_DRM_DDP_H */ 29