| /* |
| * metronomefb.h - definitions for the metronome 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_METRONOMEFB_H_ |
| #define _LINUX_METRONOMEFB_H_ |
| |
| /* command structure used by metronome controller */ |
| struct metromem_cmd { |
| u16 opcode; |
| u16 args[((64-2)/2)]; |
| u16 csum; |
| }; |
| |
| /* struct used by metronome. board specific stuff comes from *board */ |
| struct metronomefb_par { |
| struct metromem_cmd *metromem_cmd; |
| unsigned char *metromem_wfm; |
| unsigned char *metromem_img; |
| u16 *metromem_img_csum; |
| u16 *csum_table; |
| dma_addr_t metromem_dma; |
| struct fb_info *info; |
| struct metronome_board *board; |
| wait_queue_head_t waitq; |
| u8 frame_count; |
| int extra_size; |
| int dt; |
| }; |
| |
| /* board specific routines and data */ |
| struct metronome_board { |
| struct module *owner; /* the platform device */ |
| void (*set_rst)(struct metronomefb_par *, int); |
| void (*set_stdby)(struct metronomefb_par *, int); |
| void (*cleanup)(struct metronomefb_par *); |
| int (*met_wait_event)(struct metronomefb_par *); |
| int (*met_wait_event_intr)(struct metronomefb_par *); |
| int (*setup_irq)(struct fb_info *); |
| int (*setup_fb)(struct metronomefb_par *); |
| int (*setup_io)(struct metronomefb_par *); |
| int (*get_panel_type)(void); |
| unsigned char *metromem; |
| int fw; |
| int fh; |
| int wfm_size; |
| struct fb_info *host_fbinfo; /* the host LCD controller's fbi */ |
| }; |
| |
| #endif |