1 /*
2 * File: drivers/video/omap/lcd-htcherald.c
3 *
4 * LCD panel support for the HTC Herald
5 *
6 * Copyright (C) 2009 Cory Maccarrone <darkstar6262@gmail.com>
7 * Copyright (C) 2009 Wing Linux
8 *
9 * Based on the lcd_htcwizard.c file from the linwizard project:
10 * Copyright (C) linwizard.sourceforge.net
11 * Author: Angelo Arrifano <miknix@gmail.com>
12 * Based on lcd_h4 by Imre Deak <imre.deak@nokia.com>
13 *
14 * This program is free software; you can redistribute it and/or modify it
15 * under the terms of the GNU General Public License as published by the
16 * Free Software Foundation; either version 2 of the License, or (at your
17 * option) any later version.
18 *
19 * This program is distributed in the hope that it will be useful, but
20 * WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22 * General Public License for more details.
23 *
24 * You should have received a copy of the GNU General Public License along
25 * with this program; if not, write to the Free Software Foundation, Inc.,
26 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
27 */
28
29 #include <linux/module.h>
30 #include <linux/platform_device.h>
31
32 #include "omapfb.h"
33
htcherald_panel_init(struct lcd_panel * panel,struct omapfb_device * fbdev)34 static int htcherald_panel_init(struct lcd_panel *panel,
35 struct omapfb_device *fbdev)
36 {
37 return 0;
38 }
39
htcherald_panel_cleanup(struct lcd_panel * panel)40 static void htcherald_panel_cleanup(struct lcd_panel *panel)
41 {
42 }
43
htcherald_panel_enable(struct lcd_panel * panel)44 static int htcherald_panel_enable(struct lcd_panel *panel)
45 {
46 return 0;
47 }
48
htcherald_panel_disable(struct lcd_panel * panel)49 static void htcherald_panel_disable(struct lcd_panel *panel)
50 {
51 }
52
htcherald_panel_get_caps(struct lcd_panel * panel)53 static unsigned long htcherald_panel_get_caps(struct lcd_panel *panel)
54 {
55 return 0;
56 }
57
58 /* Found on WIZ200 (miknix) and some HERA110 models (darkstar62) */
59 struct lcd_panel htcherald_panel_1 = {
60 .name = "lcd_herald",
61 .config = OMAP_LCDC_PANEL_TFT |
62 OMAP_LCDC_INV_HSYNC |
63 OMAP_LCDC_INV_VSYNC |
64 OMAP_LCDC_INV_PIX_CLOCK,
65 .bpp = 16,
66 .data_lines = 16,
67 .x_res = 240,
68 .y_res = 320,
69 .pixel_clock = 6093,
70 .pcd = 0, /* 15 */
71 .hsw = 10,
72 .hfp = 10,
73 .hbp = 20,
74 .vsw = 3,
75 .vfp = 2,
76 .vbp = 2,
77
78 .init = htcherald_panel_init,
79 .cleanup = htcherald_panel_cleanup,
80 .enable = htcherald_panel_enable,
81 .disable = htcherald_panel_disable,
82 .get_caps = htcherald_panel_get_caps,
83 };
84
htcherald_panel_probe(struct platform_device * pdev)85 static int htcherald_panel_probe(struct platform_device *pdev)
86 {
87 omapfb_register_panel(&htcherald_panel_1);
88 return 0;
89 }
90
htcherald_panel_remove(struct platform_device * pdev)91 static int htcherald_panel_remove(struct platform_device *pdev)
92 {
93 return 0;
94 }
95
htcherald_panel_suspend(struct platform_device * pdev,pm_message_t mesg)96 static int htcherald_panel_suspend(struct platform_device *pdev,
97 pm_message_t mesg)
98 {
99 return 0;
100 }
101
htcherald_panel_resume(struct platform_device * pdev)102 static int htcherald_panel_resume(struct platform_device *pdev)
103 {
104 return 0;
105 }
106
107 struct platform_driver htcherald_panel_driver = {
108 .probe = htcherald_panel_probe,
109 .remove = htcherald_panel_remove,
110 .suspend = htcherald_panel_suspend,
111 .resume = htcherald_panel_resume,
112 .driver = {
113 .name = "lcd_htcherald",
114 .owner = THIS_MODULE,
115 },
116 };
117
htcherald_panel_drv_init(void)118 static int __init htcherald_panel_drv_init(void)
119 {
120 return platform_driver_register(&htcherald_panel_driver);
121 }
122
htcherald_panel_drv_cleanup(void)123 static void __exit htcherald_panel_drv_cleanup(void)
124 {
125 platform_driver_unregister(&htcherald_panel_driver);
126 }
127
128 module_init(htcherald_panel_drv_init);
129 module_exit(htcherald_panel_drv_cleanup);
130
131