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1/*
2 * Copyright (C) 2009 Marvell International Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8
9#ifndef __ASM_MACH_PXA168FB_H
10#define __ASM_MACH_PXA168FB_H
11
12#include <linux/fb.h>
13#include <linux/interrupt.h>
14
15/* Dumb interface */
16#define PIN_MODE_DUMB_24 0
17#define PIN_MODE_DUMB_18_SPI 1
18#define PIN_MODE_DUMB_18_GPIO 2
19#define PIN_MODE_DUMB_16_SPI 3
20#define PIN_MODE_DUMB_16_GPIO 4
21#define PIN_MODE_DUMB_12_SPI_GPIO 5
22#define PIN_MODE_SMART_18_SPI 6
23#define PIN_MODE_SMART_16_SPI 7
24#define PIN_MODE_SMART_8_SPI_GPIO 8
25
26/* Dumb interface pin allocation */
27#define DUMB_MODE_RGB565 0
28#define DUMB_MODE_RGB565_UPPER 1
29#define DUMB_MODE_RGB666 2
30#define DUMB_MODE_RGB666_UPPER 3
31#define DUMB_MODE_RGB444 4
32#define DUMB_MODE_RGB444_UPPER 5
33#define DUMB_MODE_RGB888 6
34
35/* default fb buffer size WVGA-32bits */
36#define DEFAULT_FB_SIZE (800 * 480 * 4)
37
38/*
39 * Buffer pixel format
40 * bit0 is for rb swap.
41 * bit12 is for Y UorV swap
42 */
43#define PIX_FMT_RGB565 0
44#define PIX_FMT_BGR565 1
45#define PIX_FMT_RGB1555 2
46#define PIX_FMT_BGR1555 3
47#define PIX_FMT_RGB888PACK 4
48#define PIX_FMT_BGR888PACK 5
49#define PIX_FMT_RGB888UNPACK 6
50#define PIX_FMT_BGR888UNPACK 7
51#define PIX_FMT_RGBA888 8
52#define PIX_FMT_BGRA888 9
53#define PIX_FMT_YUV422PACK 10
54#define PIX_FMT_YVU422PACK 11
55#define PIX_FMT_YUV422PLANAR 12
56#define PIX_FMT_YVU422PLANAR 13
57#define PIX_FMT_YUV420PLANAR 14
58#define PIX_FMT_YVU420PLANAR 15
59#define PIX_FMT_PSEUDOCOLOR 20
60#define PIX_FMT_UYVY422PACK (0x1000|PIX_FMT_YUV422PACK)
61
62/*
63 * PXA LCD controller private state.
64 */
65struct pxa168fb_info {
66 struct device *dev;
67 struct clk *clk;
68 struct fb_info *info;
69
70 void __iomem *reg_base;
71 dma_addr_t fb_start_dma;
72 u32 pseudo_palette[16];
73
74 int pix_fmt;
75 unsigned is_blanked:1;
76 unsigned panel_rbswap:1;
77 unsigned active:1;
78};
79
80/*
81 * PXA fb machine information
82 */
83struct pxa168fb_mach_info {
84 char id[16];
85
86 int num_modes;
87 struct fb_videomode *modes;
88
89 /*
90 * Pix_fmt
91 */
92 unsigned pix_fmt;
93
94 /*
95 * I/O pin allocation.
96 */
97 unsigned io_pin_allocation_mode:4;
98
99 /*
100 * Dumb panel -- assignment of R/G/B component info to the 24
101 * available external data lanes.
102 */
103 unsigned dumb_mode:4;
104 unsigned panel_rgb_reverse_lanes:1;
105
106 /*
107 * Dumb panel -- GPIO output data.
108 */
109 unsigned gpio_output_mask:8;
110 unsigned gpio_output_data:8;
111
112 /*
113 * Dumb panel -- configurable output signal polarity.
114 */
115 unsigned invert_composite_blank:1;
116 unsigned invert_pix_val_ena:1;
117 unsigned invert_pixclock:1;
118 unsigned panel_rbswap:1;
119 unsigned active:1;
120 unsigned enable_lcd:1;
121};
122
123#endif /* __ASM_MACH_PXA168FB_H */
124

Warning: That file was not part of the compilation database. It may have many parsing errors.