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authorRomain Goyet <r.goyet@gmail.com>2007-07-17 07:06:04 -0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-17 13:23:14 -0400
commit9828a8897258088bfada93a6ec82803e98231159 (patch)
tree25e8625236d72fa7e6b2ad4ad14997b3bd4f7cff /drivers/video/omap
parent65316c91eff2c9b8dd8e16cc83fb84f49a64813b (diff)
OMAP: LCD panel support for the Palm Tungsten E
- Adds TFT LCD panel support for Palm Tungsten E. Signed-off-by: Trilok Soni <soni.trilok@gmail.com> Cc: Tony Lindgren <tony@atomide.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/omap')
-rw-r--r--drivers/video/omap/Makefile1
-rw-r--r--drivers/video/omap/lcd_palmte.c123
2 files changed, 124 insertions, 0 deletions
diff --git a/drivers/video/omap/Makefile b/drivers/video/omap/Makefile
index fdcd91be918b..51cf34bc23f0 100644
--- a/drivers/video/omap/Makefile
+++ b/drivers/video/omap/Makefile
@@ -17,6 +17,7 @@ objs-y$(CONFIG_FB_OMAP_LCDC_BLIZZARD) += blizzard.o
17 17
18objs-y$(CONFIG_MACH_OMAP_H4) += lcd_h4.o 18objs-y$(CONFIG_MACH_OMAP_H4) += lcd_h4.o
19objs-y$(CONFIG_MACH_OMAP_H3) += lcd_h3.o 19objs-y$(CONFIG_MACH_OMAP_H3) += lcd_h3.o
20objs-y$(CONFIG_MACH_OMAP_PALMTE) += lcd_palmte.o
20 21
21omapfb-objs := $(objs-yy) 22omapfb-objs := $(objs-yy)
22 23
diff --git a/drivers/video/omap/lcd_palmte.c b/drivers/video/omap/lcd_palmte.c
new file mode 100644
index 000000000000..52bdfdac42c9
--- /dev/null
+++ b/drivers/video/omap/lcd_palmte.c
@@ -0,0 +1,123 @@
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
29static int palmte_panel_init(struct lcd_panel *panel,
30 struct omapfb_device *fbdev)
31{
32 return 0;
33}
34
35static void palmte_panel_cleanup(struct lcd_panel *panel)
36{
37}
38
39static int palmte_panel_enable(struct lcd_panel *panel)
40{
41 return 0;
42}
43
44static void palmte_panel_disable(struct lcd_panel *panel)
45{
46}
47
48static unsigned long palmte_panel_get_caps(struct lcd_panel *panel)
49{
50 return 0;
51}
52
53struct 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
79static int palmte_panel_probe(struct platform_device *pdev)
80{
81 omapfb_register_panel(&palmte_panel);
82 return 0;
83}
84
85static int palmte_panel_remove(struct platform_device *pdev)
86{
87 return 0;
88}
89
90static int palmte_panel_suspend(struct platform_device *pdev, pm_message_t mesg)
91{
92 return 0;
93}
94
95static int palmte_panel_resume(struct platform_device *pdev)
96{
97 return 0;
98}
99
100struct 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
111static int palmte_panel_drv_init(void)
112{
113 return platform_driver_register(&palmte_panel_driver);
114}
115
116static void palmte_panel_drv_cleanup(void)
117{
118 platform_driver_unregister(&palmte_panel_driver);
119}
120
121module_init(palmte_panel_drv_init);
122module_exit(palmte_panel_drv_cleanup);
123