1 /* 1
2 * hecubafb.h - definitions for the hecuba fra
3 *
4 * Copyright (C) 2008 by Jaya Kumar
5 *
6 * This file is subject to the terms and condi
7 * License. See the file COPYING in the main d
8 * more details.
9 *
10 */
11
12 #ifndef _LINUX_HECUBAFB_H_
13 #define _LINUX_HECUBAFB_H_
14
15 /* Apollo controller specific defines */
16 #define APOLLO_START_NEW_IMG 0xA0
17 #define APOLLO_STOP_IMG_DATA 0xA1
18 #define APOLLO_DISPLAY_IMG 0xA2
19 #define APOLLO_ERASE_DISPLAY 0xA3
20 #define APOLLO_INIT_DISPLAY 0xA4
21
22 /* Hecuba interface specific defines */
23 #define HCB_WUP_BIT 0x01
24 #define HCB_DS_BIT 0x02
25 #define HCB_RW_BIT 0x04
26 #define HCB_CD_BIT 0x08
27 #define HCB_ACK_BIT 0x80
28
29 /* struct used by hecuba. board specific stuff
30 struct hecubafb_par {
31 struct fb_info *info;
32 struct hecuba_board *board;
33 void (*send_command)(struct hecubafb_p
34 void (*send_data)(struct hecubafb_par
35 };
36
37 /* board specific routines
38 board drivers can implement wait_for_ack with
39 wait_for_ack is called with clear=0, then go t
40 goes hi or if wait_for_ack with clear=1, then
41 struct hecuba_board {
42 struct module *owner;
43 void (*remove)(struct hecubafb_par *);
44 void (*set_ctl)(struct hecubafb_par *,
45 void (*set_data)(struct hecubafb_par *
46 void (*wait_for_ack)(struct hecubafb_p
47 int (*init)(struct hecubafb_par *);
48 };
49
50
51 #endif
52
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