Stephane Viau | 2e362e1 | 2014-11-18 12:49:48 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2014 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 __MDP5_CFG_H__ |
| 15 | #define __MDP5_CFG_H__ |
| 16 | |
| 17 | #include "msm_drv.h" |
| 18 | |
| 19 | /* |
| 20 | * mdp5_cfg |
| 21 | * |
| 22 | * This module configures the dynamic offsets used by mdp5.xml.h |
| 23 | * (initialized in mdp5_cfg.c) |
| 24 | */ |
| 25 | extern const struct mdp5_cfg_hw *mdp5_cfg; |
| 26 | |
Stephane Viau | 0deed25 | 2014-11-18 12:49:49 -0500 | [diff] [blame] | 27 | #define MAX_CTL 8 |
Stephane Viau | 2e362e1 | 2014-11-18 12:49:48 -0500 | [diff] [blame] | 28 | #define MAX_BASES 8 |
| 29 | #define MAX_SMP_BLOCKS 44 |
| 30 | #define MAX_CLIENTS 32 |
| 31 | |
| 32 | typedef DECLARE_BITMAP(mdp5_smp_state_t, MAX_SMP_BLOCKS); |
| 33 | |
| 34 | #define MDP5_SUB_BLOCK_DEFINITION \ |
| 35 | int count; \ |
| 36 | uint32_t base[MAX_BASES] |
| 37 | |
| 38 | struct mdp5_sub_block { |
| 39 | MDP5_SUB_BLOCK_DEFINITION; |
| 40 | }; |
| 41 | |
| 42 | struct mdp5_lm_block { |
| 43 | MDP5_SUB_BLOCK_DEFINITION; |
| 44 | uint32_t nb_stages; /* number of stages per blender */ |
| 45 | }; |
| 46 | |
Stephane Viau | 389b09a | 2015-03-13 15:49:33 -0400 | [diff] [blame] | 47 | struct mdp5_ctl_block { |
| 48 | MDP5_SUB_BLOCK_DEFINITION; |
| 49 | uint32_t flush_hw_mask; /* FLUSH register's hardware mask */ |
| 50 | }; |
| 51 | |
Stephane Viau | 2e362e1 | 2014-11-18 12:49:48 -0500 | [diff] [blame] | 52 | struct mdp5_smp_block { |
| 53 | int mmb_count; /* number of SMP MMBs */ |
| 54 | int mmb_size; /* MMB: size in bytes */ |
Stephane Viau | 6fa6acd | 2015-03-09 09:11:06 -0400 | [diff] [blame] | 55 | uint32_t clients[MAX_CLIENTS]; /* SMP port allocation /pipe */ |
Stephane Viau | 2e362e1 | 2014-11-18 12:49:48 -0500 | [diff] [blame] | 56 | mdp5_smp_state_t reserved_state;/* SMP MMBs statically allocated */ |
| 57 | int reserved[MAX_CLIENTS]; /* # of MMBs allocated per client */ |
| 58 | }; |
| 59 | |
Stephane Viau | 67ac0a2 | 2015-03-13 15:49:34 -0400 | [diff] [blame] | 60 | #define MDP5_INTF_NUM_MAX 5 |
| 61 | |
Stephane Viau | fe34464 | 2015-04-30 13:45:52 -0400 | [diff] [blame] | 62 | struct mdp5_intf_block { |
| 63 | uint32_t base[MAX_BASES]; |
| 64 | u32 connect[MDP5_INTF_NUM_MAX]; /* array of enum mdp5_intf_type */ |
| 65 | }; |
| 66 | |
Stephane Viau | 2e362e1 | 2014-11-18 12:49:48 -0500 | [diff] [blame] | 67 | struct mdp5_cfg_hw { |
| 68 | char *name; |
| 69 | |
Stephane Viau | f525381 | 2015-03-09 09:11:04 -0400 | [diff] [blame] | 70 | struct mdp5_sub_block mdp; |
Stephane Viau | 2e362e1 | 2014-11-18 12:49:48 -0500 | [diff] [blame] | 71 | struct mdp5_smp_block smp; |
Stephane Viau | 389b09a | 2015-03-13 15:49:33 -0400 | [diff] [blame] | 72 | struct mdp5_ctl_block ctl; |
Stephane Viau | 2e362e1 | 2014-11-18 12:49:48 -0500 | [diff] [blame] | 73 | struct mdp5_sub_block pipe_vig; |
| 74 | struct mdp5_sub_block pipe_rgb; |
| 75 | struct mdp5_sub_block pipe_dma; |
| 76 | struct mdp5_lm_block lm; |
| 77 | struct mdp5_sub_block dspp; |
| 78 | struct mdp5_sub_block ad; |
Hai Li | 3830590 | 2015-03-05 15:20:47 -0500 | [diff] [blame] | 79 | struct mdp5_sub_block pp; |
Stephane Viau | fe34464 | 2015-04-30 13:45:52 -0400 | [diff] [blame] | 80 | struct mdp5_intf_block intf; |
Stephane Viau | 67ac0a2 | 2015-03-13 15:49:34 -0400 | [diff] [blame] | 81 | |
Stephane Viau | 2e362e1 | 2014-11-18 12:49:48 -0500 | [diff] [blame] | 82 | uint32_t max_clk; |
| 83 | }; |
| 84 | |
| 85 | /* platform config data (ie. from DT, or pdata) */ |
| 86 | struct mdp5_cfg_platform { |
| 87 | struct iommu_domain *iommu; |
| 88 | }; |
| 89 | |
| 90 | struct mdp5_cfg { |
| 91 | const struct mdp5_cfg_hw *hw; |
| 92 | struct mdp5_cfg_platform platform; |
| 93 | }; |
| 94 | |
| 95 | struct mdp5_kms; |
Rob Clark | 42238da | 2014-11-18 14:28:43 -0500 | [diff] [blame] | 96 | struct mdp5_cfg_handler; |
Stephane Viau | 2e362e1 | 2014-11-18 12:49:48 -0500 | [diff] [blame] | 97 | |
Rob Clark | 42238da | 2014-11-18 14:28:43 -0500 | [diff] [blame] | 98 | const struct mdp5_cfg_hw *mdp5_cfg_get_hw_config(struct mdp5_cfg_handler *cfg_hnd); |
| 99 | struct mdp5_cfg *mdp5_cfg_get_config(struct mdp5_cfg_handler *cfg_hnd); |
| 100 | int mdp5_cfg_get_hw_rev(struct mdp5_cfg_handler *cfg_hnd); |
Stephane Viau | 2e362e1 | 2014-11-18 12:49:48 -0500 | [diff] [blame] | 101 | |
Stephane Viau | d145dd7 | 2015-03-13 15:49:32 -0400 | [diff] [blame] | 102 | #define mdp5_cfg_intf_is_virtual(intf_type) ({ \ |
| 103 | typeof(intf_type) __val = (intf_type); \ |
| 104 | (__val) >= INTF_VIRTUAL ? true : false; }) |
| 105 | |
Rob Clark | 42238da | 2014-11-18 14:28:43 -0500 | [diff] [blame] | 106 | struct mdp5_cfg_handler *mdp5_cfg_init(struct mdp5_kms *mdp5_kms, |
| 107 | uint32_t major, uint32_t minor); |
| 108 | void mdp5_cfg_destroy(struct mdp5_cfg_handler *cfg_hnd); |
Stephane Viau | 2e362e1 | 2014-11-18 12:49:48 -0500 | [diff] [blame] | 109 | |
| 110 | #endif /* __MDP5_CFG_H__ */ |