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Diffstat (limited to 'kernel/include/video/metronomefb.h')
| -rw-r--r-- | kernel/include/video/metronomefb.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/kernel/include/video/metronomefb.h b/kernel/include/video/metronomefb.h new file mode 100644 index 000000000..9863f4b6d --- /dev/null +++ b/kernel/include/video/metronomefb.h @@ -0,0 +1,57 @@ +/* + * 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 |