projects / mirror_ubuntu-zesty-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 9d200153 SM |
1 | /* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. |
| 2 | * | |
| ea801950 DB |
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. | |
| 9d200153 | 6 | * |
| ea801950 DB |
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. | |
| 9d200153 SM |
11 | */ |
| 12 | ||
| 13 | #ifndef MSM_FB_H | |
| 14 | #define MSM_FB_H | |
| 15 | ||
| 16 | #include <linux/module.h> | |
| 17 | #include <linux/kernel.h> | |
| 18 | #include <linux/sched.h> | |
| 19 | #include <linux/time.h> | |
| 20 | #include <linux/init.h> | |
| 21 | #include <linux/interrupt.h> | |
| 22 | #include "linux/proc_fs.h" | |
| 23 | ||
| 24 | #include <mach/hardware.h> | |
| 25 | #include <linux/io.h> | |
| 26 | #include <mach/board.h> | |
| 27 | ||
| 28 | #include <asm/system.h> | |
| 29 | #include <asm/mach-types.h> | |
| 30 | #include <mach/memory.h> | |
| 31 | #include <linux/semaphore.h> | |
| 32 | #include <linux/spinlock.h> | |
| 33 | #include <linux/workqueue.h> | |
| 34 | #include <linux/hrtimer.h> | |
| 35 | ||
| 36 | #include <linux/fb.h> | |
| 37 | ||
| 38 | #ifdef CONFIG_HAS_EARLYSUSPEND | |
| 39 | #include <linux/earlysuspend.h> | |
| 40 | #endif | |
| 41 | ||
| 42 | #include "msm_fb_panel.h" | |
| 43 | #include "mdp.h" | |
| 44 | ||
| 45 | #define MSM_FB_DEFAULT_PAGE_SIZE 2 | |
| 46 | #define MFD_KEY 0x11161126 | |
| 47 | #define MSM_FB_MAX_DEV_LIST 32 | |
| 48 | ||
| 49 | struct disp_info_type_suspend { | |
| 50 | boolean op_enable; | |
| 51 | boolean sw_refreshing_enable; | |
| 52 | boolean panel_power_on; | |
| 53 | }; | |
| 54 | ||
| 55 | struct msm_fb_data_type { | |
| 56 | __u32 key; | |
| 57 | __u32 index; | |
| 58 | __u32 ref_cnt; | |
| 59 | __u32 fb_page; | |
| 60 | ||
| 61 | panel_id_type panel; | |
| 62 | struct msm_panel_info panel_info; | |
| 63 | ||
| 64 | DISP_TARGET dest; | |
| 65 | struct fb_info *fbi; | |
| 66 | ||
| 67 | boolean op_enable; | |
| 68 | uint32 fb_imgType; | |
| 69 | boolean sw_currently_refreshing; | |
| 70 | boolean sw_refreshing_enable; | |
| 71 | boolean hw_refresh; | |
| 72 | ||
| 73 | MDPIBUF ibuf; | |
| 74 | boolean ibuf_flushed; | |
| 75 | struct timer_list refresh_timer; | |
| 76 | struct completion refresher_comp; | |
| 77 | ||
| 78 | boolean pan_waiting; | |
| 79 | struct completion pan_comp; | |
| 80 | ||
| 81 | /* vsync */ | |
| 82 | boolean use_mdp_vsync; | |
| 83 | __u32 vsync_gpio; | |
| 84 | __u32 total_lcd_lines; | |
| 85 | __u32 total_porch_lines; | |
| 86 | __u32 lcd_ref_usec_time; | |
| 87 | __u32 refresh_timer_duration; | |
| 88 | ||
| 89 | struct hrtimer dma_hrtimer; | |
| 90 | ||
| 91 | boolean panel_power_on; | |
| 92 | struct work_struct dma_update_worker; | |
| 93 | struct semaphore sem; | |
| 94 | ||
| 95 | struct timer_list vsync_resync_timer; | |
| 96 | boolean vsync_handler_pending; | |
| 97 | struct work_struct vsync_resync_worker; | |
| 98 | ||
| 99 | ktime_t last_vsync_timetick; | |
| 100 | ||
| 101 | __u32 *vsync_width_boundary; | |
| 102 | ||
| 103 | unsigned int pmem_id; | |
| 104 | struct disp_info_type_suspend suspend; | |
| 105 | ||
| 106 | __u32 channel_irq; | |
| 107 | ||
| 108 | struct mdp_dma_data *dma; | |
| 109 | void (*dma_fnc) (struct msm_fb_data_type *mfd); | |
| 110 | int (*cursor_update) (struct fb_info *info, | |
| 111 | struct fb_cursor *cursor); | |
| 112 | int (*lut_update) (struct fb_info *info, | |
| 113 | struct fb_cmap *cmap); | |
| 114 | int (*do_histogram) (struct fb_info *info, | |
| 115 | struct mdp_histogram *hist); | |
| 116 | void *cursor_buf; | |
| 117 | void *cursor_buf_phys; | |
| 118 | ||
| 119 | void *cmd_port; | |
| 120 | void *data_port; | |
| 121 | void *data_port_phys; | |
| 122 | ||
| 123 | __u32 bl_level; | |
| 124 | ||
| 125 | struct platform_device *pdev; | |
| 126 | ||
| 127 | __u32 var_xres; | |
| 128 | __u32 var_yres; | |
| 129 | __u32 var_pixclock; | |
| 130 | ||
| 131 | #ifdef MSM_FB_ENABLE_DBGFS | |
| 132 | struct dentry *sub_dir; | |
| 133 | #endif | |
| 134 | ||
| 135 | #ifdef CONFIG_HAS_EARLYSUSPEND | |
| 136 | struct early_suspend early_suspend; | |
| 137 | struct early_suspend mddi_early_suspend; | |
| 138 | struct early_suspend mddi_ext_early_suspend; | |
| 139 | #endif | |
| 140 | u32 mdp_fb_page_protection; | |
| 141 | int allow_set_offset; | |
| 142 | }; | |
| 143 | ||
| 144 | struct dentry *msm_fb_get_debugfs_root(void); | |
| 145 | void msm_fb_debugfs_file_create(struct dentry *root, const char *name, | |
| 146 | u32 *var); | |
| 147 | void msm_fb_set_backlight(struct msm_fb_data_type *mfd, __u32 bkl_lvl, | |
| 148 | u32 save); | |
| 149 | ||
| 150 | void msm_fb_add_device(struct platform_device *pdev); | |
| 151 | ||
| 152 | int msm_fb_detect_client(const char *name); | |
| 153 | ||
| 154 | #ifdef CONFIG_FB_BACKLIGHT | |
| 155 | void msm_fb_config_backlight(struct msm_fb_data_type *mfd); | |
| 156 | #endif | |
| 157 | ||
| 158 | #endif /* MSM_FB_H */ |