tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * LCD panel support for Palm Tungsten|T
3 * Current version : Marek Vasut <marek.vasut@gmail.com>
4 *
5 * Modified from lcd_inn1510.c
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/*
23GPIO11 - backlight
24GPIO12 - screen blanking
25GPIO13 - screen blanking
26*/
27
28#include <linux/platform_device.h>
29#include <linux/module.h>
30#include <linux/io.h>
31#include <linux/gpio.h>
32
33#include "omapfb.h"
34
35static unsigned long palmtt_panel_get_caps(struct lcd_panel *panel)
36{
37 return OMAPFB_CAPS_SET_BACKLIGHT;
38}
39
40static struct lcd_panel palmtt_panel = {
41 .name = "palmtt",
42 .config = OMAP_LCDC_PANEL_TFT | OMAP_LCDC_INV_VSYNC |
43 OMAP_LCDC_INV_HSYNC | OMAP_LCDC_HSVS_RISING_EDGE |
44 OMAP_LCDC_HSVS_OPPOSITE,
45 .bpp = 16,
46 .data_lines = 16,
47 .x_res = 320,
48 .y_res = 320,
49 .pixel_clock = 10000,
50 .hsw = 4,
51 .hfp = 8,
52 .hbp = 28,
53 .vsw = 1,
54 .vfp = 8,
55 .vbp = 7,
56 .pcd = 0,
57
58 .get_caps = palmtt_panel_get_caps,
59};
60
61static int palmtt_panel_probe(struct platform_device *pdev)
62{
63 omapfb_register_panel(&palmtt_panel);
64 return 0;
65}
66
67static struct platform_driver palmtt_panel_driver = {
68 .probe = palmtt_panel_probe,
69 .driver = {
70 .name = "lcd_palmtt",
71 },
72};
73
74module_platform_driver(palmtt_panel_driver);
75
76MODULE_AUTHOR("Marek Vasut <marek.vasut@gmail.com>");
77MODULE_DESCRIPTION("LCD panel support for Palm Tungsten|T");
78MODULE_LICENSE("GPL");