85486243e1
mtk_mdp_comp.h: MTK_MDP_COMP_TYPE_MAX was undocumented, but it is also unused, so just remove it. mtk_mdp_core.h: add missing '*' inside comment blocks, add a missing : after '@ctrls' and add a missing struct keyword. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Cc: Eizan Miyamoto <eizan@chromium.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* Copyright (c) 2016 MediaTek Inc.
|
|
* Author: Ming Hsiu Tsai <minghsiu.tsai@mediatek.com>
|
|
*/
|
|
|
|
#ifndef __MTK_MDP_COMP_H__
|
|
#define __MTK_MDP_COMP_H__
|
|
|
|
/**
|
|
* enum mtk_mdp_comp_type - the MDP component
|
|
* @MTK_MDP_RDMA: Read DMA
|
|
* @MTK_MDP_RSZ: Riszer
|
|
* @MTK_MDP_WDMA: Write DMA
|
|
* @MTK_MDP_WROT: Write DMA with rotation
|
|
*/
|
|
enum mtk_mdp_comp_type {
|
|
MTK_MDP_RDMA,
|
|
MTK_MDP_RSZ,
|
|
MTK_MDP_WDMA,
|
|
MTK_MDP_WROT,
|
|
};
|
|
|
|
/**
|
|
* struct mtk_mdp_comp - the MDP's function component data
|
|
* @node: list node to track sibing MDP components
|
|
* @dev_node: component device node
|
|
* @clk: clocks required for component
|
|
* @larb_dev: SMI device required for component
|
|
* @type: component type
|
|
*/
|
|
struct mtk_mdp_comp {
|
|
struct list_head node;
|
|
struct device_node *dev_node;
|
|
struct clk *clk[2];
|
|
struct device *larb_dev;
|
|
enum mtk_mdp_comp_type type;
|
|
};
|
|
|
|
int mtk_mdp_comp_init(struct device *dev, struct device_node *node,
|
|
struct mtk_mdp_comp *comp,
|
|
enum mtk_mdp_comp_type comp_type);
|
|
void mtk_mdp_comp_deinit(struct device *dev, struct mtk_mdp_comp *comp);
|
|
void mtk_mdp_comp_clock_on(struct device *dev, struct mtk_mdp_comp *comp);
|
|
void mtk_mdp_comp_clock_off(struct device *dev, struct mtk_mdp_comp *comp);
|
|
|
|
|
|
#endif /* __MTK_MDP_COMP_H__ */
|