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9828a889 RG |
1 | /* |
2 | * LCD panel support for the Palm Tungsten E | |
3 | * | |
4 | * Original version : Romain Goyet <r.goyet@gmail.com> | |
5 | * Current version : Laurent Gonzalez <palmte.linux@free.fr> | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify it | |
8 | * under the terms of the GNU General Public License as published by the | |
9 | * Free Software Foundation; either version 2 of the License, or (at your | |
10 | * option) any later version. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, but | |
13 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 | * General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License along | |
18 | * with this program; if not, write to the Free Software Foundation, Inc., | |
19 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
20 | */ | |
21 | ||
22 | #include <linux/module.h> | |
23 | #include <linux/platform_device.h> | |
24 | #include <linux/io.h> | |
25 | ||
26 | #include <asm/arch/fpga.h> | |
27 | #include <asm/arch/omapfb.h> | |
28 | ||
29 | static int palmte_panel_init(struct lcd_panel *panel, | |
30 | struct omapfb_device *fbdev) | |
31 | { | |
32 | return 0; | |
33 | } | |
34 | ||
35 | static void palmte_panel_cleanup(struct lcd_panel *panel) | |
36 | { | |
37 | } | |
38 | ||
39 | static int palmte_panel_enable(struct lcd_panel *panel) | |
40 | { | |
41 | return 0; | |
42 | } | |
43 | ||
44 | static void palmte_panel_disable(struct lcd_panel *panel) | |
45 | { | |
46 | } | |
47 | ||
48 | static unsigned long palmte_panel_get_caps(struct lcd_panel *panel) | |
49 | { | |
50 | return 0; | |
51 | } | |
52 | ||
53 | struct lcd_panel palmte_panel = { | |
54 | .name = "palmte", | |
55 | .config = OMAP_LCDC_PANEL_TFT | OMAP_LCDC_INV_VSYNC | | |
56 | OMAP_LCDC_INV_HSYNC | OMAP_LCDC_HSVS_RISING_EDGE | | |
57 | OMAP_LCDC_HSVS_OPPOSITE, | |
58 | ||
59 | .data_lines = 16, | |
60 | .bpp = 8, | |
61 | .pixel_clock = 12000, | |
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 = palmte_panel_init, | |
73 | .cleanup = palmte_panel_cleanup, | |
74 | .enable = palmte_panel_enable, | |
75 | .disable = palmte_panel_disable, | |
76 | .get_caps = palmte_panel_get_caps, | |
77 | }; | |
78 | ||
79 | static int palmte_panel_probe(struct platform_device *pdev) | |
80 | { | |
81 | omapfb_register_panel(&palmte_panel); | |
82 | return 0; | |
83 | } | |
84 | ||
85 | static int palmte_panel_remove(struct platform_device *pdev) | |
86 | { | |
87 | return 0; | |
88 | } | |
89 | ||
90 | static int palmte_panel_suspend(struct platform_device *pdev, pm_message_t mesg) | |
91 | { | |
92 | return 0; | |
93 | } | |
94 | ||
95 | static int palmte_panel_resume(struct platform_device *pdev) | |
96 | { | |
97 | return 0; | |
98 | } | |
99 | ||
100 | struct platform_driver palmte_panel_driver = { | |
101 | .probe = palmte_panel_probe, | |
102 | .remove = palmte_panel_remove, | |
103 | .suspend = palmte_panel_suspend, | |
104 | .resume = palmte_panel_resume, | |
105 | .driver = { | |
106 | .name = "lcd_palmte", | |
107 | .owner = THIS_MODULE, | |
108 | }, | |
109 | }; | |
110 | ||
111 | static int palmte_panel_drv_init(void) | |
112 | { | |
113 | return platform_driver_register(&palmte_panel_driver); | |
114 | } | |
115 | ||
116 | static void palmte_panel_drv_cleanup(void) | |
117 | { | |
118 | platform_driver_unregister(&palmte_panel_driver); | |
119 | } | |
120 | ||
121 | module_init(palmte_panel_drv_init); | |
122 | module_exit(palmte_panel_drv_cleanup); | |
123 |