1 /*
2 * LCD panel support for the Samsung OMAP2 Apollon board
3 *
4 * Copyright (C) 2005,2006 Samsung Electronics
5 * Author: Kyungmin Park <kyungmin.park@samsung.com>
6 *
7 * Derived from drivers/video/omap/lcd-h4.c
8 *
9 * This program is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU General Public License as published by the
11 * Free Software Foundation; either version 2 of the License, or (at your
12 * option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License along
20 * with this program; if not, write to the Free Software Foundation, Inc.,
21 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 */
23
24 #include <linux/module.h>
25 #include <linux/platform_device.h>
26
27 #include <mach/gpio.h>
28
29 #include "omapfb.h"
30
31 /* #define USE_35INCH_LCD 1 */
32
apollon_panel_init(struct lcd_panel * panel,struct omapfb_device * fbdev)33 static int apollon_panel_init(struct lcd_panel *panel,
34 struct omapfb_device *fbdev)
35 {
36 return 0;
37 }
38
apollon_panel_cleanup(struct lcd_panel * panel)39 static void apollon_panel_cleanup(struct lcd_panel *panel)
40 {
41 }
42
apollon_panel_enable(struct lcd_panel * panel)43 static int apollon_panel_enable(struct lcd_panel *panel)
44 {
45 return 0;
46 }
47
apollon_panel_disable(struct lcd_panel * panel)48 static void apollon_panel_disable(struct lcd_panel *panel)
49 {
50 }
51
apollon_panel_get_caps(struct lcd_panel * panel)52 static unsigned long apollon_panel_get_caps(struct lcd_panel *panel)
53 {
54 return 0;
55 }
56
57 struct lcd_panel apollon_panel = {
58 .name = "apollon",
59 .config = OMAP_LCDC_PANEL_TFT | OMAP_LCDC_INV_VSYNC |
60 OMAP_LCDC_INV_HSYNC,
61
62 .bpp = 16,
63 .data_lines = 18,
64 #ifdef USE_35INCH_LCD
65 .x_res = 240,
66 .y_res = 320,
67 .hsw = 2,
68 .hfp = 3,
69 .hbp = 9,
70 .vsw = 4,
71 .vfp = 3,
72 .vbp = 5,
73 #else
74 .x_res = 480,
75 .y_res = 272,
76 .hsw = 41,
77 .hfp = 2,
78 .hbp = 2,
79 .vsw = 10,
80 .vfp = 2,
81 .vbp = 2,
82 #endif
83 .pixel_clock = 6250,
84
85 .init = apollon_panel_init,
86 .cleanup = apollon_panel_cleanup,
87 .enable = apollon_panel_enable,
88 .disable = apollon_panel_disable,
89 .get_caps = apollon_panel_get_caps,
90 };
91
apollon_panel_probe(struct platform_device * pdev)92 static int apollon_panel_probe(struct platform_device *pdev)
93 {
94 omapfb_register_panel(&apollon_panel);
95 return 0;
96 }
97
apollon_panel_remove(struct platform_device * pdev)98 static int apollon_panel_remove(struct platform_device *pdev)
99 {
100 return 0;
101 }
102
apollon_panel_suspend(struct platform_device * pdev,pm_message_t mesg)103 static int apollon_panel_suspend(struct platform_device *pdev,
104 pm_message_t mesg)
105 {
106 return 0;
107 }
108
apollon_panel_resume(struct platform_device * pdev)109 static int apollon_panel_resume(struct platform_device *pdev)
110 {
111 return 0;
112 }
113
114 struct platform_driver apollon_panel_driver = {
115 .probe = apollon_panel_probe,
116 .remove = apollon_panel_remove,
117 .suspend = apollon_panel_suspend,
118 .resume = apollon_panel_resume,
119 .driver = {
120 .name = "apollon_lcd",
121 .owner = THIS_MODULE,
122 },
123 };
124
apollon_panel_drv_init(void)125 static int __init apollon_panel_drv_init(void)
126 {
127 return platform_driver_register(&apollon_panel_driver);
128 }
129
apollon_panel_drv_exit(void)130 static void __exit apollon_panel_drv_exit(void)
131 {
132 platform_driver_unregister(&apollon_panel_driver);
133 }
134
135 module_init(apollon_panel_drv_init);
136 module_exit(apollon_panel_drv_exit);
137