/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. */ #ifndef _DPU_HW_MERGE3D_H #define _DPU_HW_MERGE3D_H #include "dpu_hw_catalog.h" #include "dpu_hw_mdss.h" #include "dpu_hw_util.h" struct dpu_hw_merge_3d; /** * * struct dpu_hw_merge_3d_ops : Interface to the merge_3d Hw driver functions * Assumption is these functions will be called after clocks are enabled * @setup_3d_mode : enable 3D merge */ struct dpu_hw_merge_3d_ops { … }; struct dpu_hw_merge_3d { … }; /** * to_dpu_hw_merge_3d - convert base object dpu_hw_base to container * @hw: Pointer to base hardware block * return: Pointer to hardware block container */ static inline struct dpu_hw_merge_3d *to_dpu_hw_merge_3d(struct dpu_hw_blk *hw) { … } /** * dpu_hw_merge_3d_init() - Initializes the merge_3d driver for the passed * merge3d catalog entry. * @dev: Corresponding device for devres management * @cfg: Pingpong catalog entry for which driver object is required * @addr: Mapped register io address of MDP * Return: Error code or allocated dpu_hw_merge_3d context */ struct dpu_hw_merge_3d *dpu_hw_merge_3d_init(struct drm_device *dev, const struct dpu_merge_3d_cfg *cfg, void __iomem *addr); #endif /*_DPU_HW_MERGE3D_H */