Sachin Bhayare | eeb8889 | 2018-01-02 16:36:01 +0530 | [diff] [blame] | 1 | /* Copyright (c) 2016, 2018, The Linux Foundation. All rights reserved. |
| 2 | * |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License version 2 and |
| 5 | * only version 2 as published by the Free Software Foundation. |
| 6 | * |
| 7 | * This program is distributed in the hope that it will be useful, |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | * GNU General Public License for more details. |
| 11 | */ |
| 12 | |
| 13 | #ifndef __MDSS_HDMI_PANEL_H__ |
| 14 | #define __MDSS_HDMI_PANEL_H__ |
| 15 | |
| 16 | #include "mdss_panel.h" |
| 17 | #include "mdss_hdmi_util.h" |
| 18 | |
| 19 | /** |
| 20 | * struct hdmi_panel_data - panel related data information |
| 21 | * |
| 22 | * @pinfo: pointer to mdss panel information |
| 23 | * @s3d_mode: 3d mode supported |
| 24 | * @vic: video indentification code |
| 25 | * @scan_info: scan information of the TV |
| 26 | * @s3d_support: set to true if 3d supported, false otherwize |
| 27 | * @content_type: type of content like game, cinema etc |
| 28 | * @infoframe: set to true if infoframes should be sent to sink |
| 29 | * @is_it_content: set to true if content is IT |
| 30 | * @scrambler: set to true if scrambler needs to be enabled |
| 31 | */ |
| 32 | struct hdmi_panel_data { |
| 33 | struct mdss_panel_info *pinfo; |
| 34 | u32 s3d_mode; |
| 35 | u32 vic; |
| 36 | u32 scan_info; |
| 37 | u8 content_type; |
| 38 | bool s3d_support; |
| 39 | bool infoframe; |
| 40 | bool is_it_content; |
| 41 | bool scrambler; |
| 42 | }; |
| 43 | |
| 44 | /** |
| 45 | * struct hdmi_panel_ops - panel operation for clients |
| 46 | * |
| 47 | * @on: pointer to a function which powers on the panel |
| 48 | * @off: pointer to a function which powers off the panel |
| 49 | * @vendor: pointer to a function which programs vendor specific infoframe |
| 50 | * @update_fps: pointer to a function which updates fps |
| 51 | * @get_vic: pointer to a function which get the vic from panel information. |
| 52 | */ |
| 53 | struct hdmi_panel_ops { |
| 54 | int (*on)(void *input); |
| 55 | int (*off)(void *input); |
| 56 | void (*vendor)(void *input); |
| 57 | int (*update_fps)(void *input, u32 fps); |
| 58 | int (*get_vic)(struct mdss_panel_info *pinfo, |
| 59 | struct hdmi_util_ds_data *ds_data); |
| 60 | }; |
| 61 | |
| 62 | /** |
| 63 | * struct hdmi_panel_init_data - initialization data for hdmi panel |
| 64 | * |
| 65 | * @io: pointer to logical memory of the hdmi tx core |
| 66 | * @ds_data: pointer to down stream data |
| 67 | * @panel_data: pointer to panel data |
| 68 | * @ddc: pointer to display data channel's data |
| 69 | * @ops: pointer to pnael ops to be filled by hdmi panel |
| 70 | * @timing: pointer to the timing details of current resolution |
| 71 | * @spd_vendor_name: pointer to spd vendor infoframe data |
| 72 | * @spd_product_description: pointer to spd product description infoframe data |
| 73 | * @version: hardware version of the hdmi tx |
| 74 | */ |
| 75 | struct hdmi_panel_init_data { |
Sachin Bhayare | 5076e25 | 2018-01-18 14:56:45 +0530 | [diff] [blame] | 76 | struct mdss_io_data *io; |
Sachin Bhayare | eeb8889 | 2018-01-02 16:36:01 +0530 | [diff] [blame] | 77 | struct hdmi_util_ds_data *ds_data; |
| 78 | struct hdmi_panel_data *panel_data; |
| 79 | struct hdmi_tx_ddc_ctrl *ddc; |
| 80 | struct hdmi_panel_ops *ops; |
| 81 | struct msm_hdmi_mode_timing_info *timing; |
| 82 | u8 *spd_vendor_name; |
| 83 | u8 *spd_product_description; |
| 84 | u32 version; |
| 85 | }; |
| 86 | |
| 87 | /** |
| 88 | * hdmi_panel_init() - initializes hdmi panel |
| 89 | * |
| 90 | * initializes the hdmi panel, allocates the memory, assign the input |
| 91 | * data to local variables and provide the operation function pointers. |
| 92 | * |
| 93 | * @data: initialization data. |
| 94 | * return: hdmi panel data that need to be send with hdmi ops. |
| 95 | */ |
| 96 | void *hdmi_panel_init(struct hdmi_panel_init_data *data); |
| 97 | |
| 98 | /** |
| 99 | * hdmi_panel_deinit() - deinitializes hdmi panel |
| 100 | * |
| 101 | * releases memory and all resources. |
| 102 | * |
| 103 | * @input: hdmi panel data. |
| 104 | */ |
| 105 | void hdmi_panel_deinit(void *input); |
| 106 | |
| 107 | #endif /* __MDSS_HDMI_PANEL_H__ */ |