blob: edc130f92257f5026669740228b7826af87dc0db (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
/*
* Copyright (c) 2016-2018, The Linux Foundation. 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 version 2 and
* only version 2 as published by the Free Software Foundation.
*
* 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 _DBA_BRIDGE_H_
#define _DBA_BRIDGE_H_
#include <linux/types.h>
#include <drm/drmP.h>
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
#include "msm_drv.h"
/**
* struct dba_bridge_init - Init parameters for DBA bridge
* @client_name: Client's name who calls the init
* @chip_name: Bridge chip name
* @id: Bridge driver index
* @display: Private display handle
* @hdmi_mode: HDMI or DVI mode for the sink
* @num_of_input_lanes: Number of input lanes in case of DSI/LVDS
* @precede_bridge: Precede bridge chip
* @pluggable: If it's pluggable
* @panel_count: Number of panels attached to this display
*/
struct dba_bridge_init {
const char *client_name;
const char *chip_name;
u32 id;
void *display;
bool hdmi_mode;
u32 num_of_input_lanes;
struct drm_bridge *precede_bridge;
bool pluggable;
u32 panel_count;
bool cont_splash_enabled;
};
/**
* dba_bridge_init - Initialize the DBA bridge
* @dev: Pointer to drm device handle
* @encoder: Pointer to drm encoder handle
* @data: Pointer to init data
* Returns: pointer of struct drm_bridge
*/
struct drm_bridge *dba_bridge_init(struct drm_device *dev,
struct drm_encoder *encoder,
struct dba_bridge_init *data);
/**
* dba_bridge_cleanup - Clean up the DBA bridge
* @bridge: Pointer to DBA bridge handle
* Returns: void
*/
void dba_bridge_cleanup(struct drm_bridge *bridge);
#endif /* _DBA_BRIDGE_H_ */
|
