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authorJaya Kumar <jayakumar.lkml@gmail.com>2008-04-28 05:15:38 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-28 11:58:41 -0400
commit03c33a4f002b2521debf1efc269cade983b6e86a (patch)
treee4ed669161ba7d029497fe6917854bea0ae83aec /include/video/metronomefb.h
parent963654a9c919d18f8b9137f8ffd9d2d30a139269 (diff)
fbdev: platforming metronomefb and am200epd
This patch splits metronomefb into the platform independent metronomefb and the platform dependent am200epd. Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/video/metronomefb.h')
-rw-r--r--include/video/metronomefb.h62
1 files changed, 62 insertions, 0 deletions
diff --git a/include/video/metronomefb.h b/include/video/metronomefb.h
new file mode 100644
index 000000000000..dab04b4fad7f
--- /dev/null
+++ b/include/video/metronomefb.h
@@ -0,0 +1,62 @@
1/*
2 * metronomefb.h - definitions for the metronome 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_METRONOMEFB_H_
13#define _LINUX_METRONOMEFB_H_
14
15/* address and control descriptors used by metronome controller */
16struct metromem_desc {
17 u32 mFDADR0;
18 u32 mFSADR0;
19 u32 mFIDR0;
20 u32 mLDCMD0;
21};
22
23/* command structure used by metronome controller */
24struct metromem_cmd {
25 u16 opcode;
26 u16 args[((64-2)/2)];
27 u16 csum;
28};
29
30/* struct used by metronome. board specific stuff comes from *board */
31struct metronomefb_par {
32 unsigned char *metromem;
33 struct metromem_desc *metromem_desc;
34 struct metromem_cmd *metromem_cmd;
35 unsigned char *metromem_wfm;
36 unsigned char *metromem_img;
37 u16 *metromem_img_csum;
38 u16 *csum_table;
39 int metromemsize;
40 dma_addr_t metromem_dma;
41 dma_addr_t metromem_desc_dma;
42 struct fb_info *info;
43 struct metronome_board *board;
44 wait_queue_head_t waitq;
45 u8 frame_count;
46};
47
48/* board specific routines */
49struct metronome_board {
50 struct module *owner;
51 void (*free_irq)(struct fb_info *);
52 void (*init_gpio_regs)(struct metronomefb_par *);
53 void (*init_lcdc_regs)(struct metronomefb_par *);
54 void (*post_dma_setup)(struct metronomefb_par *);
55 void (*set_rst)(struct metronomefb_par *, int);
56 void (*set_stdby)(struct metronomefb_par *, int);
57 int (*met_wait_event)(struct metronomefb_par *);
58 int (*met_wait_event_intr)(struct metronomefb_par *);
59 int (*setup_irq)(struct fb_info *);
60};
61
62#endif