diff options
Diffstat (limited to 'drivers/video/omap2/displays/panel-toppoly-tdo35s.c')
-rw-r--r-- | drivers/video/omap2/displays/panel-toppoly-tdo35s.c | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/drivers/video/omap2/displays/panel-toppoly-tdo35s.c b/drivers/video/omap2/displays/panel-toppoly-tdo35s.c deleted file mode 100644 index 526e906c8a6c..000000000000 --- a/drivers/video/omap2/displays/panel-toppoly-tdo35s.c +++ /dev/null | |||
@@ -1,164 +0,0 @@ | |||
1 | /* | ||
2 | * LCD panel driver for Toppoly TDO35S | ||
3 | * | ||
4 | * Copyright (C) 2009 CompuLab, Ltd. | ||
5 | * Author: Mike Rapoport <mike@compulab.co.il> | ||
6 | * | ||
7 | * Based on generic panel support | ||
8 | * Copyright (C) 2008 Nokia Corporation | ||
9 | * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com> | ||
10 | * | ||
11 | * This program is free software; you can redistribute it and/or modify it | ||
12 | * under the terms of the GNU General Public License version 2 as published by | ||
13 | * the Free Software Foundation. | ||
14 | * | ||
15 | * This program is distributed in the hope that it will be useful, but WITHOUT | ||
16 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
17 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | ||
18 | * more details. | ||
19 | * | ||
20 | * You should have received a copy of the GNU General Public License along with | ||
21 | * this program. If not, see <http://www.gnu.org/licenses/>. | ||
22 | */ | ||
23 | |||
24 | #include <linux/module.h> | ||
25 | #include <linux/delay.h> | ||
26 | |||
27 | #include <plat/display.h> | ||
28 | |||
29 | static struct omap_video_timings toppoly_tdo_panel_timings = { | ||
30 | /* 640 x 480 @ 60 Hz Reduced blanking VESA CVT 0.31M3-R */ | ||
31 | .x_res = 480, | ||
32 | .y_res = 640, | ||
33 | |||
34 | .pixel_clock = 26000, | ||
35 | |||
36 | .hfp = 104, | ||
37 | .hsw = 8, | ||
38 | .hbp = 8, | ||
39 | |||
40 | .vfp = 4, | ||
41 | .vsw = 2, | ||
42 | .vbp = 2, | ||
43 | }; | ||
44 | |||
45 | static int toppoly_tdo_panel_power_on(struct omap_dss_device *dssdev) | ||
46 | { | ||
47 | int r; | ||
48 | |||
49 | if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) | ||
50 | return 0; | ||
51 | |||
52 | r = omapdss_dpi_display_enable(dssdev); | ||
53 | if (r) | ||
54 | goto err0; | ||
55 | |||
56 | if (dssdev->platform_enable) { | ||
57 | r = dssdev->platform_enable(dssdev); | ||
58 | if (r) | ||
59 | goto err1; | ||
60 | } | ||
61 | |||
62 | return 0; | ||
63 | err1: | ||
64 | omapdss_dpi_display_disable(dssdev); | ||
65 | err0: | ||
66 | return r; | ||
67 | } | ||
68 | |||
69 | static void toppoly_tdo_panel_power_off(struct omap_dss_device *dssdev) | ||
70 | { | ||
71 | if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) | ||
72 | return; | ||
73 | |||
74 | if (dssdev->platform_disable) | ||
75 | dssdev->platform_disable(dssdev); | ||
76 | |||
77 | omapdss_dpi_display_disable(dssdev); | ||
78 | } | ||
79 | |||
80 | static int toppoly_tdo_panel_probe(struct omap_dss_device *dssdev) | ||
81 | { | ||
82 | dssdev->panel.config = OMAP_DSS_LCD_TFT | | ||
83 | OMAP_DSS_LCD_IVS | | ||
84 | OMAP_DSS_LCD_IHS | | ||
85 | OMAP_DSS_LCD_IPC | | ||
86 | OMAP_DSS_LCD_ONOFF; | ||
87 | |||
88 | dssdev->panel.timings = toppoly_tdo_panel_timings; | ||
89 | |||
90 | return 0; | ||
91 | } | ||
92 | |||
93 | static void toppoly_tdo_panel_remove(struct omap_dss_device *dssdev) | ||
94 | { | ||
95 | } | ||
96 | |||
97 | static int toppoly_tdo_panel_enable(struct omap_dss_device *dssdev) | ||
98 | { | ||
99 | int r = 0; | ||
100 | |||
101 | r = toppoly_tdo_panel_power_on(dssdev); | ||
102 | if (r) | ||
103 | return r; | ||
104 | |||
105 | dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; | ||
106 | |||
107 | return 0; | ||
108 | } | ||
109 | |||
110 | static void toppoly_tdo_panel_disable(struct omap_dss_device *dssdev) | ||
111 | { | ||
112 | toppoly_tdo_panel_power_off(dssdev); | ||
113 | |||
114 | dssdev->state = OMAP_DSS_DISPLAY_DISABLED; | ||
115 | } | ||
116 | |||
117 | static int toppoly_tdo_panel_suspend(struct omap_dss_device *dssdev) | ||
118 | { | ||
119 | toppoly_tdo_panel_power_off(dssdev); | ||
120 | dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED; | ||
121 | return 0; | ||
122 | } | ||
123 | |||
124 | static int toppoly_tdo_panel_resume(struct omap_dss_device *dssdev) | ||
125 | { | ||
126 | int r = 0; | ||
127 | |||
128 | r = toppoly_tdo_panel_power_on(dssdev); | ||
129 | if (r) | ||
130 | return r; | ||
131 | |||
132 | dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; | ||
133 | |||
134 | return 0; | ||
135 | } | ||
136 | |||
137 | static struct omap_dss_driver generic_driver = { | ||
138 | .probe = toppoly_tdo_panel_probe, | ||
139 | .remove = toppoly_tdo_panel_remove, | ||
140 | |||
141 | .enable = toppoly_tdo_panel_enable, | ||
142 | .disable = toppoly_tdo_panel_disable, | ||
143 | .suspend = toppoly_tdo_panel_suspend, | ||
144 | .resume = toppoly_tdo_panel_resume, | ||
145 | |||
146 | .driver = { | ||
147 | .name = "toppoly_tdo35s_panel", | ||
148 | .owner = THIS_MODULE, | ||
149 | }, | ||
150 | }; | ||
151 | |||
152 | static int __init toppoly_tdo_panel_drv_init(void) | ||
153 | { | ||
154 | return omap_dss_register_driver(&generic_driver); | ||
155 | } | ||
156 | |||
157 | static void __exit toppoly_tdo_panel_drv_exit(void) | ||
158 | { | ||
159 | omap_dss_unregister_driver(&generic_driver); | ||
160 | } | ||
161 | |||
162 | module_init(toppoly_tdo_panel_drv_init); | ||
163 | module_exit(toppoly_tdo_panel_drv_exit); | ||
164 | MODULE_LICENSE("GPL"); | ||