1/*
 2 * Copyright (c) 2015, The Linux Foundation. All rights reserved.
 3 *
 4 * This program is free software; you can redistribute it and/or modify
 5 * it under the terms of the GNU General Public License version 2 and
 6 * only version 2 as published by the Free Software Foundation.
 7 *
 8 * This program is distributed in the hope that it will be useful,
 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11 * GNU General Public License for more details.
12 */
13
14#ifndef __MSM_DSI_CFG_H__
15#define __MSM_DSI_CFG_H__
16
17#include "dsi.h"
18
19#define MSM_DSI_VER_MAJOR_V2	0x02
20#define MSM_DSI_VER_MAJOR_6G	0x03
21#define MSM_DSI_6G_VER_MINOR_V1_0	0x10000000
22#define MSM_DSI_6G_VER_MINOR_V1_1	0x10010000
23#define MSM_DSI_6G_VER_MINOR_V1_1_1	0x10010001
24#define MSM_DSI_6G_VER_MINOR_V1_2	0x10020000
25#define MSM_DSI_6G_VER_MINOR_V1_3	0x10030000
26#define MSM_DSI_6G_VER_MINOR_V1_3_1	0x10030001
 
 
 
 
 
 
27
28#define MSM_DSI_V2_VER_MINOR_8064	0x0
29
30#define DSI_6G_REG_SHIFT	4
31
32struct msm_dsi_config {
33	u32 io_offset;
34	struct dsi_reg_config reg_cfg;
35	const char * const *bus_clk_names;
36	const int num_bus_clks;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
37};
38
39struct msm_dsi_cfg_handler {
40	u32 major;
41	u32 minor;
42	const struct msm_dsi_config *cfg;
 
43};
44
45const struct msm_dsi_cfg_handler *msm_dsi_cfg_get(u32 major, u32 minor);
46
47#endif /* __MSM_DSI_CFG_H__ */
48

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Copyright (c) 2015, The Linux Foundation. All rights reserved.
 
 
 
 
 
 
 
 
 
 4 */
 5
 6#ifndef __MSM_DSI_CFG_H__
 7#define __MSM_DSI_CFG_H__
 8
 9#include "dsi.h"
10
11#define MSM_DSI_VER_MAJOR_V2	0x02
12#define MSM_DSI_VER_MAJOR_6G	0x03
13#define MSM_DSI_6G_VER_MINOR_V1_0	0x10000000
14#define MSM_DSI_6G_VER_MINOR_V1_1	0x10010000
15#define MSM_DSI_6G_VER_MINOR_V1_1_1	0x10010001
16#define MSM_DSI_6G_VER_MINOR_V1_2	0x10020000
17#define MSM_DSI_6G_VER_MINOR_V1_3	0x10030000
18#define MSM_DSI_6G_VER_MINOR_V1_3_1	0x10030001
19#define MSM_DSI_6G_VER_MINOR_V1_4_1	0x10040001
20#define MSM_DSI_6G_VER_MINOR_V1_4_2	0x10040002
21#define MSM_DSI_6G_VER_MINOR_V2_1_0	0x20010000
22#define MSM_DSI_6G_VER_MINOR_V2_2_0	0x20000000
23#define MSM_DSI_6G_VER_MINOR_V2_2_1	0x20020001
24#define MSM_DSI_6G_VER_MINOR_V2_4_1	0x20040001
25
26#define MSM_DSI_V2_VER_MINOR_8064	0x0
27
28#define DSI_6G_REG_SHIFT	4
29
30struct msm_dsi_config {
31	u32 io_offset;
32	struct dsi_reg_config reg_cfg;
33	const char * const *bus_clk_names;
34	const int num_bus_clks;
35	const resource_size_t io_start[DSI_MAX];
36	const int num_dsi;
37};
38
39struct msm_dsi_host_cfg_ops {
40	int (*link_clk_set_rate)(struct msm_dsi_host *msm_host);
41	int (*link_clk_enable)(struct msm_dsi_host *msm_host);
42	void (*link_clk_disable)(struct msm_dsi_host *msm_host);
43	int (*clk_init_ver)(struct msm_dsi_host *msm_host);
44	int (*tx_buf_alloc)(struct msm_dsi_host *msm_host, int size);
45	void* (*tx_buf_get)(struct msm_dsi_host *msm_host);
46	void (*tx_buf_put)(struct msm_dsi_host *msm_host);
47	int (*dma_base_get)(struct msm_dsi_host *msm_host, uint64_t *iova);
48	int (*calc_clk_rate)(struct msm_dsi_host *msm_host, bool is_dual_dsi);
49};
50
51struct msm_dsi_cfg_handler {
52	u32 major;
53	u32 minor;
54	const struct msm_dsi_config *cfg;
55	const struct msm_dsi_host_cfg_ops *ops;
56};
57
58const struct msm_dsi_cfg_handler *msm_dsi_cfg_get(u32 major, u32 minor);
59
60#endif /* __MSM_DSI_CFG_H__ */
61