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f0a523b5 SH |
1 | /* |
2 | * This program is free software; you can redistribute it and/or | |
3 | * modify it under the terms of the GNU General Public License | |
4 | * as published by the Free Software Foundation; either version 2 | |
5 | * of the License, or (at your option) any later version. | |
6 | * This program is distributed in the hope that it will be useful, | |
7 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
8 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
9 | * GNU General Public License for more details. | |
10 | * | |
11 | * You should have received a copy of the GNU General Public License | |
12 | * along with this program; if not, write to the Free Software | |
13 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, | |
14 | * MA 02110-1301, USA. | |
15 | */ | |
16 | ||
ce4409b5 SG |
17 | #ifndef __LINUX_MXSFB_H |
18 | #define __LINUX_MXSFB_H | |
f0a523b5 SH |
19 | |
20 | #include <linux/fb.h> | |
21 | ||
22 | #define STMLCDIF_8BIT 1 /** pixel data bus to the display is of 8 bit width */ | |
23 | #define STMLCDIF_16BIT 0 /** pixel data bus to the display is of 16 bit width */ | |
24 | #define STMLCDIF_18BIT 2 /** pixel data bus to the display is of 18 bit width */ | |
25 | #define STMLCDIF_24BIT 3 /** pixel data bus to the display is of 24 bit width */ | |
26 | ||
6a15075e MV |
27 | #define MXSFB_SYNC_DATA_ENABLE_HIGH_ACT (1 << 6) |
28 | #define MXSFB_SYNC_DOTCLK_FAILING_ACT (1 << 7) /* failing/negtive edge sampling */ | |
f0a523b5 SH |
29 | |
30 | struct mxsfb_platform_data { | |
31 | struct fb_videomode *mode_list; | |
32 | unsigned mode_count; | |
33 | ||
34 | unsigned default_bpp; | |
35 | ||
36 | unsigned dotclk_delay; /* refer manual HW_LCDIF_VDCTRL4 register */ | |
37 | unsigned ld_intf_width; /* refer STMLCDIF_* macros */ | |
38 | ||
39 | unsigned fb_size; /* Size of the video memory. If zero a | |
40 | * default will be used | |
41 | */ | |
42 | unsigned long fb_phys; /* physical address for the video memory. If | |
43 | * zero the framebuffer memory will be dynamically | |
44 | * allocated. If specified,fb_size must also be specified. | |
45 | * fb_phys must be unused by Linux. | |
46 | */ | |
6a15075e MV |
47 | u32 sync; /* sync mask, contains MXSFB specifics not |
48 | * carried in fb_info->var.sync | |
49 | */ | |
f0a523b5 SH |
50 | }; |
51 | ||
ce4409b5 | 52 | #endif /* __LINUX_MXSFB_H */ |