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6e1588cb GL |
1 | /* |
2 | * Copyright (C) 2008 | |
3 | * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de> | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License version 2 as | |
7 | * published by the Free Software Foundation. | |
8 | */ | |
9 | ||
10 | #ifndef __ASM_ARCH_MX3FB_H__ | |
11 | #define __ASM_ARCH_MX3FB_H__ | |
12 | ||
13 | #include <linux/device.h> | |
14 | #include <linux/fb.h> | |
15 | ||
16 | /* Proprietary FB_SYNC_ flags */ | |
17 | #define FB_SYNC_OE_ACT_HIGH 0x80000000 | |
18 | #define FB_SYNC_CLK_INVERT 0x40000000 | |
19 | #define FB_SYNC_DATA_INVERT 0x20000000 | |
20 | #define FB_SYNC_CLK_IDLE_EN 0x10000000 | |
21 | #define FB_SYNC_SHARP_MODE 0x08000000 | |
22 | #define FB_SYNC_SWAP_RGB 0x04000000 | |
23 | #define FB_SYNC_CLK_SEL_EN 0x02000000 | |
24 | ||
f910fb8f SH |
25 | /* |
26 | * Specify the way your display is connected. The IPU can arbitrarily | |
27 | * map the internal colors to the external data lines. We only support | |
28 | * the following mappings at the moment. | |
29 | */ | |
30 | enum disp_data_mapping { | |
31 | /* blue -> d[0..5], green -> d[6..11], red -> d[12..17] */ | |
32 | IPU_DISP_DATA_MAPPING_RGB666, | |
33 | /* blue -> d[0..4], green -> d[5..10], red -> d[11..15] */ | |
34 | IPU_DISP_DATA_MAPPING_RGB565, | |
35 | /* blue -> d[0..7], green -> d[8..15], red -> d[16..23] */ | |
36 | IPU_DISP_DATA_MAPPING_RGB888, | |
37 | }; | |
38 | ||
6e1588cb GL |
39 | /** |
40 | * struct mx3fb_platform_data - mx3fb platform data | |
41 | * | |
42 | * @dma_dev: pointer to the dma-device, used for dma-slave connection | |
43 | * @mode: pointer to a platform-provided per mxc_register_fb() videomode | |
44 | */ | |
45 | struct mx3fb_platform_data { | |
46 | struct device *dma_dev; | |
47 | const char *name; | |
48 | const struct fb_videomode *mode; | |
49 | int num_modes; | |
f910fb8f | 50 | enum disp_data_mapping disp_data_fmt; |
6e1588cb GL |
51 | }; |
52 | ||
53 | #endif |