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769bde5f MV |
1 | /* |
2 | * LCD panel support for the Palm Zire71 | |
3 | * | |
4 | * Original version : Romain Goyet | |
5 | * Current version : Laurent Gonzalez | |
6 | * Modified for zire71 : Marek Vasut | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify it | |
9 | * under the terms of the GNU General Public License as published by the | |
10 | * Free Software Foundation; either version 2 of the License, or (at your | |
11 | * option) any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, but | |
14 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 | * General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License along | |
19 | * with this program; if not, write to the Free Software Foundation, Inc., | |
20 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
21 | */ | |
22 | ||
23 | #include <linux/module.h> | |
24 | #include <linux/platform_device.h> | |
25 | #include <linux/io.h> | |
26 | ||
ce491cf8 | 27 | #include <plat/omapfb.h> |
769bde5f MV |
28 | |
29 | static int palmz71_panel_init(struct lcd_panel *panel, | |
30 | struct omapfb_device *fbdev) | |
31 | { | |
32 | return 0; | |
33 | } | |
34 | ||
35 | static void palmz71_panel_cleanup(struct lcd_panel *panel) | |
36 | { | |
37 | ||
38 | } | |
39 | ||
40 | static int palmz71_panel_enable(struct lcd_panel *panel) | |
41 | { | |
42 | return 0; | |
43 | } | |
44 | ||
45 | static void palmz71_panel_disable(struct lcd_panel *panel) | |
46 | { | |
47 | } | |
48 | ||
49 | static unsigned long palmz71_panel_get_caps(struct lcd_panel *panel) | |
50 | { | |
51 | return OMAPFB_CAPS_SET_BACKLIGHT; | |
52 | } | |
53 | ||
54 | struct lcd_panel palmz71_panel = { | |
55 | .name = "palmz71", | |
56 | .config = OMAP_LCDC_PANEL_TFT | OMAP_LCDC_INV_VSYNC | | |
57 | OMAP_LCDC_INV_HSYNC | OMAP_LCDC_HSVS_RISING_EDGE | | |
58 | OMAP_LCDC_HSVS_OPPOSITE, | |
59 | .data_lines = 16, | |
60 | .bpp = 16, | |
61 | .pixel_clock = 24000, | |
62 | .x_res = 320, | |
63 | .y_res = 320, | |
64 | .hsw = 4, | |
65 | .hfp = 8, | |
66 | .hbp = 28, | |
67 | .vsw = 1, | |
68 | .vfp = 8, | |
69 | .vbp = 7, | |
70 | .pcd = 0, | |
71 | ||
72 | .init = palmz71_panel_init, | |
73 | .cleanup = palmz71_panel_cleanup, | |
74 | .enable = palmz71_panel_enable, | |
75 | .disable = palmz71_panel_disable, | |
76 | .get_caps = palmz71_panel_get_caps, | |
77 | }; | |
78 | ||
79 | static int palmz71_panel_probe(struct platform_device *pdev) | |
80 | { | |
81 | omapfb_register_panel(&palmz71_panel); | |
82 | return 0; | |
83 | } | |
84 | ||
85 | static int palmz71_panel_remove(struct platform_device *pdev) | |
86 | { | |
87 | return 0; | |
88 | } | |
89 | ||
90 | static int palmz71_panel_suspend(struct platform_device *pdev, | |
91 | pm_message_t mesg) | |
92 | { | |
93 | return 0; | |
94 | } | |
95 | ||
96 | static int palmz71_panel_resume(struct platform_device *pdev) | |
97 | { | |
98 | return 0; | |
99 | } | |
100 | ||
101 | struct platform_driver palmz71_panel_driver = { | |
102 | .probe = palmz71_panel_probe, | |
103 | .remove = palmz71_panel_remove, | |
104 | .suspend = palmz71_panel_suspend, | |
105 | .resume = palmz71_panel_resume, | |
106 | .driver = { | |
107 | .name = "lcd_palmz71", | |
108 | .owner = THIS_MODULE, | |
109 | }, | |
110 | }; | |
111 | ||
3f6db50f | 112 | static int __init palmz71_panel_drv_init(void) |
769bde5f MV |
113 | { |
114 | return platform_driver_register(&palmz71_panel_driver); | |
115 | } | |
116 | ||
3f6db50f | 117 | static void __exit palmz71_panel_drv_cleanup(void) |
769bde5f MV |
118 | { |
119 | platform_driver_unregister(&palmz71_panel_driver); | |
120 | } | |
121 | ||
122 | module_init(palmz71_panel_drv_init); | |
123 | module_exit(palmz71_panel_drv_cleanup); |