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_0_2 0x10000002 |
15 | #define MSM_DSI_6G_VER_MINOR_V1_1 0x10010000 |
16 | #define MSM_DSI_6G_VER_MINOR_V1_1_1 0x10010001 |
17 | #define MSM_DSI_6G_VER_MINOR_V1_2 0x10020000 |
18 | #define MSM_DSI_6G_VER_MINOR_V1_3 0x10030000 |
19 | #define MSM_DSI_6G_VER_MINOR_V1_3_1 0x10030001 |
20 | #define MSM_DSI_6G_VER_MINOR_V1_4_1 0x10040001 |
21 | #define MSM_DSI_6G_VER_MINOR_V1_4_2 0x10040002 |
22 | #define MSM_DSI_6G_VER_MINOR_V2_1_0 0x20010000 |
23 | #define MSM_DSI_6G_VER_MINOR_V2_2_0 0x20000000 |
24 | #define MSM_DSI_6G_VER_MINOR_V2_2_1 0x20020001 |
25 | #define MSM_DSI_6G_VER_MINOR_V2_3_0 0x20030000 |
26 | #define MSM_DSI_6G_VER_MINOR_V2_4_0 0x20040000 |
27 | #define MSM_DSI_6G_VER_MINOR_V2_4_1 0x20040001 |
28 | #define MSM_DSI_6G_VER_MINOR_V2_5_0 0x20050000 |
29 | #define MSM_DSI_6G_VER_MINOR_V2_6_0 0x20060000 |
30 | #define MSM_DSI_6G_VER_MINOR_V2_7_0 0x20070000 |
31 | #define MSM_DSI_6G_VER_MINOR_V2_8_0 0x20080000 |
32 | |
33 | #define MSM_DSI_V2_VER_MINOR_8064 0x0 |
34 | |
35 | #define DSI_6G_REG_SHIFT 4 |
36 | |
37 | /* Maximum number of configurations matched against the same hw revision */ |
38 | #define VARIANTS_MAX 2 |
39 | |
40 | struct msm_dsi_config { |
41 | u32 io_offset; |
42 | const struct regulator_bulk_data *regulator_data; |
43 | int num_regulators; |
44 | const char * const *bus_clk_names; |
45 | const int num_bus_clks; |
46 | const resource_size_t io_start[VARIANTS_MAX][DSI_MAX]; |
47 | }; |
48 | |
49 | struct msm_dsi_host_cfg_ops { |
50 | int (*link_clk_set_rate)(struct msm_dsi_host *msm_host); |
51 | int (*link_clk_enable)(struct msm_dsi_host *msm_host); |
52 | void (*link_clk_disable)(struct msm_dsi_host *msm_host); |
53 | int (*clk_init_ver)(struct msm_dsi_host *msm_host); |
54 | int (*tx_buf_alloc)(struct msm_dsi_host *msm_host, int size); |
55 | void* (*tx_buf_get)(struct msm_dsi_host *msm_host); |
56 | void (*tx_buf_put)(struct msm_dsi_host *msm_host); |
57 | int (*dma_base_get)(struct msm_dsi_host *msm_host, uint64_t *iova); |
58 | int (*calc_clk_rate)(struct msm_dsi_host *msm_host, bool is_bonded_dsi); |
59 | }; |
60 | |
61 | struct msm_dsi_cfg_handler { |
62 | u32 major; |
63 | u32 minor; |
64 | const struct msm_dsi_config *cfg; |
65 | const struct msm_dsi_host_cfg_ops *ops; |
66 | }; |
67 | |
68 | const struct msm_dsi_cfg_handler *msm_dsi_cfg_get(u32 major, u32 minor); |
69 | |
70 | #endif /* __MSM_DSI_CFG_H__ */ |
71 | |
72 | |