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57 lines
1.5 KiB
57 lines
1.5 KiB
/* |
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* metronomefb.h - definitions for the metronome framebuffer driver |
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* |
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* Copyright (C) 2008 by Jaya Kumar |
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* |
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* This file is subject to the terms and conditions of the GNU General Public |
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* License. See the file COPYING in the main directory of this archive for |
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* more details. |
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* |
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*/ |
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#ifndef _LINUX_METRONOMEFB_H_ |
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#define _LINUX_METRONOMEFB_H_ |
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/* command structure used by metronome controller */ |
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struct metromem_cmd { |
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u16 opcode; |
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u16 args[((64-2)/2)]; |
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u16 csum; |
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}; |
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/* struct used by metronome. board specific stuff comes from *board */ |
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struct metronomefb_par { |
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struct metromem_cmd *metromem_cmd; |
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unsigned char *metromem_wfm; |
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unsigned char *metromem_img; |
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u16 *metromem_img_csum; |
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u16 *csum_table; |
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dma_addr_t metromem_dma; |
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struct fb_info *info; |
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struct metronome_board *board; |
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wait_queue_head_t waitq; |
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u8 frame_count; |
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int extra_size; |
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int dt; |
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}; |
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/* board specific routines and data */ |
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struct metronome_board { |
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struct module *owner; /* the platform device */ |
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void (*set_rst)(struct metronomefb_par *, int); |
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void (*set_stdby)(struct metronomefb_par *, int); |
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void (*cleanup)(struct metronomefb_par *); |
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int (*met_wait_event)(struct metronomefb_par *); |
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int (*met_wait_event_intr)(struct metronomefb_par *); |
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int (*setup_irq)(struct fb_info *); |
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int (*setup_fb)(struct metronomefb_par *); |
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int (*setup_io)(struct metronomefb_par *); |
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int (*get_panel_type)(void); |
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unsigned char *metromem; |
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int fw; |
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int fh; |
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int wfm_size; |
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struct fb_info *host_fbinfo; /* the host LCD controller's fbi */ |
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}; |
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#endif
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