projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 03c33a4f JK |
1 | /* |
| 2 | * metronomefb.h - definitions for the metronome framebuffer driver | |
| 3 | * | |
| 4 | * Copyright (C) 2008 by Jaya Kumar | |
| 5 | * | |
| 6 | * This file is subject to the terms and conditions of the GNU General Public | |
| 7 | * License. See the file COPYING in the main directory of this archive for | |
| 8 | * more details. | |
| 9 | * | |
| 10 | */ | |
| 11 | ||
| 12 | #ifndef _LINUX_METRONOMEFB_H_ | |
| 13 | #define _LINUX_METRONOMEFB_H_ | |
| 14 | ||
| 03c33a4f JK |
15 | /* command structure used by metronome controller */ |
| 16 | struct metromem_cmd { | |
| 17 | u16 opcode; | |
| 18 | u16 args[((64-2)/2)]; | |
| 19 | u16 csum; | |
| 20 | }; | |
| 21 | ||
| 22 | /* struct used by metronome. board specific stuff comes from *board */ | |
| 23 | struct metronomefb_par { | |
| 03c33a4f JK |
24 | struct metromem_cmd *metromem_cmd; |
| 25 | unsigned char *metromem_wfm; | |
| 26 | unsigned char *metromem_img; | |
| 27 | u16 *metromem_img_csum; | |
| 28 | u16 *csum_table; | |
| 03c33a4f | 29 | dma_addr_t metromem_dma; |
| 03c33a4f JK |
30 | struct fb_info *info; |
| 31 | struct metronome_board *board; | |
| 32 | wait_queue_head_t waitq; | |
| 33 | u8 frame_count; | |
| e9355085 JK |
34 | int extra_size; |
| 35 | int dt; | |
| 03c33a4f JK |
36 | }; |
| 37 | ||
| e9355085 | 38 | /* board specific routines and data */ |
| 03c33a4f | 39 | struct metronome_board { |
| e9355085 | 40 | struct module *owner; /* the platform device */ |
| 03c33a4f JK |
41 | void (*set_rst)(struct metronomefb_par *, int); |
| 42 | void (*set_stdby)(struct metronomefb_par *, int); | |
| e9355085 | 43 | void (*cleanup)(struct metronomefb_par *); |
| 03c33a4f JK |
44 | int (*met_wait_event)(struct metronomefb_par *); |
| 45 | int (*met_wait_event_intr)(struct metronomefb_par *); | |
| 46 | int (*setup_irq)(struct fb_info *); | |
| e9355085 JK |
47 | int (*setup_fb)(struct metronomefb_par *); |
| 48 | int (*setup_io)(struct metronomefb_par *); | |
| 49 | int (*get_panel_type)(void); | |
| 50 | unsigned char *metromem; | |
| 51 | int fw; | |
| 52 | int fh; | |
| 53 | int wfm_size; | |
| 54 | struct fb_info *host_fbinfo; /* the host LCD controller's fbi */ | |
| 03c33a4f JK |
55 | }; |
| 56 | ||
| 57 | #endif |