| /* |
| * broadsheetfb.h - definitions for the broadsheet framebuffer driver |
| * |
| * Copyright (C) 2008 by Jaya Kumar |
| * |
| * This file is subject to the terms and conditions of the GNU General Public |
| * License. See the file COPYING in the main directory of this archive for |
| * more details. |
| * |
| */ |
| |
| #ifndef _LINUX_BROADSHEETFB_H_ |
| #define _LINUX_BROADSHEETFB_H_ |
| |
| /* Broadsheet command defines */ |
| #define BS_CMD_INIT_SYS_RUN 0x06 |
| #define BS_CMD_INIT_DSPE_CFG 0x09 |
| #define BS_CMD_INIT_DSPE_TMG 0x0A |
| #define BS_CMD_INIT_ROTMODE 0x0B |
| #define BS_CMD_RD_REG 0x10 |
| #define BS_CMD_WR_REG 0x11 |
| #define BS_CMD_LD_IMG 0x20 |
| #define BS_CMD_LD_IMG_AREA 0x22 |
| #define BS_CMD_LD_IMG_END 0x23 |
| #define BS_CMD_WAIT_DSPE_TRG 0x28 |
| #define BS_CMD_WAIT_DSPE_FREND 0x29 |
| #define BS_CMD_RD_WFM_INFO 0x30 |
| #define BS_CMD_UPD_INIT 0x32 |
| #define BS_CMD_UPD_FULL 0x33 |
| #define BS_CMD_UPD_GDRV_CLR 0x37 |
| |
| /* Broadsheet pin interface specific defines */ |
| #define BS_CS 0x01 |
| #define BS_DC 0x02 |
| #define BS_WR 0x03 |
| |
| /* struct used by broadsheet. board specific stuff comes from *board */ |
| struct broadsheetfb_par { |
| struct fb_info *info; |
| struct broadsheet_board *board; |
| void (*write_reg)(struct broadsheetfb_par *, u16 reg, u16 val); |
| u16 (*read_reg)(struct broadsheetfb_par *, u16 reg); |
| wait_queue_head_t waitq; |
| }; |
| |
| /* board specific routines */ |
| struct broadsheet_board { |
| struct module *owner; |
| int (*init)(struct broadsheetfb_par *); |
| int (*wait_for_rdy)(struct broadsheetfb_par *); |
| void (*set_ctl)(struct broadsheetfb_par *, unsigned char, u8); |
| void (*set_hdb)(struct broadsheetfb_par *, u16); |
| u16 (*get_hdb)(struct broadsheetfb_par *); |
| void (*cleanup)(struct broadsheetfb_par *); |
| int (*get_panel_type)(void); |
| int (*setup_irq)(struct fb_info *); |
| }; |
| |
| #endif |