projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 0d4ff4df JK |
1 | /* |
| 2 | * broadsheetfb.h - definitions for the broadsheet 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_BROADSHEETFB_H_ | |
| 13 | #define _LINUX_BROADSHEETFB_H_ | |
| 14 | ||
| 15 | /* Broadsheet command defines */ | |
| 16 | #define BS_CMD_INIT_SYS_RUN 0x06 | |
| 17 | #define BS_CMD_INIT_DSPE_CFG 0x09 | |
| 18 | #define BS_CMD_INIT_DSPE_TMG 0x0A | |
| 19 | #define BS_CMD_INIT_ROTMODE 0x0B | |
| 20 | #define BS_CMD_RD_REG 0x10 | |
| 21 | #define BS_CMD_WR_REG 0x11 | |
| 22 | #define BS_CMD_LD_IMG 0x20 | |
| 23 | #define BS_CMD_LD_IMG_AREA 0x22 | |
| 24 | #define BS_CMD_LD_IMG_END 0x23 | |
| 25 | #define BS_CMD_WAIT_DSPE_TRG 0x28 | |
| 26 | #define BS_CMD_WAIT_DSPE_FREND 0x29 | |
| 27 | #define BS_CMD_RD_WFM_INFO 0x30 | |
| 28 | #define BS_CMD_UPD_INIT 0x32 | |
| 29 | #define BS_CMD_UPD_FULL 0x33 | |
| 30 | #define BS_CMD_UPD_GDRV_CLR 0x37 | |
| 31 | ||
| 32 | /* Broadsheet pin interface specific defines */ | |
| 33 | #define BS_CS 0x01 | |
| 34 | #define BS_DC 0x02 | |
| 35 | #define BS_WR 0x03 | |
| 36 | ||
| 37 | /* struct used by broadsheet. board specific stuff comes from *board */ | |
| 38 | struct broadsheetfb_par { | |
| 39 | struct fb_info *info; | |
| 40 | struct broadsheet_board *board; | |
| 41 | void (*write_reg)(struct broadsheetfb_par *, u16 reg, u16 val); | |
| 42 | u16 (*read_reg)(struct broadsheetfb_par *, u16 reg); | |
| 43 | wait_queue_head_t waitq; | |
| 44 | }; | |
| 45 | ||
| 46 | /* board specific routines */ | |
| 47 | struct broadsheet_board { | |
| 48 | struct module *owner; | |
| 49 | int (*init)(struct broadsheetfb_par *); | |
| 50 | int (*wait_for_rdy)(struct broadsheetfb_par *); | |
| 51 | void (*set_ctl)(struct broadsheetfb_par *, unsigned char, u8); | |
| 52 | void (*set_hdb)(struct broadsheetfb_par *, u16); | |
| 53 | u16 (*get_hdb)(struct broadsheetfb_par *); | |
| 54 | void (*cleanup)(struct broadsheetfb_par *); | |
| 55 | int (*get_panel_type)(void); | |
| 56 | int (*setup_irq)(struct fb_info *); | |
| 57 | }; | |
| 58 | ||
| 59 | #endif |