mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-14 06:35:12 +00:00
Code Issues Releases Wiki Activity

OMAP: DSS2: add Toppoly TDO35S panel

Browse source 
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
This commit is contained in:
Mike Rapoport 2009-12-14 09:01:07 +01:00 committed by Tomi Valkeinen
parent 1c64606968
commit 751ef159c5
3 changed files with 119 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
drivers/video/omap2/displays/Kconfig
View file

@ -25,4 +25,10 @@ config PANEL_TAAL
help
Taal DSI command mode panel from TPO.
config PANEL_TOPPOLY_TDO35S
tristate "Toppoly TDO35S LCD Panel support"
depends on OMAP2_DSS
help
LCD Panel used in CM-T35
endmenu

1
drivers/video/omap2/displays/Makefile
View file

@ -3,3 +3,4 @@ obj-$(CONFIG_PANEL_SHARP_LS037V7DW01) += panel-sharp-ls037v7dw01.o
obj-$(CONFIG_PANEL_SHARP_LQ043T1DG01) += panel-sharp-lq043t1dg01.o
obj-$(CONFIG_PANEL_TAAL) += panel-taal.o
obj-$(CONFIG_PANEL_TOPPOLY_TDO35S) += panel-toppoly-tdo35s.o

112
drivers/video/omap2/displays/panel-toppoly-tdo35s.c Normal file
View file

@ -0,0 +1,112 @@
/*
* LCD panel driver for Toppoly TDO35S
*
* Copyright (C) 2009 CompuLab, Ltd.
* Author: Mike Rapoport <mike@compulab.co.il>
*
* Based on generic panel support
* Copyright (C) 2008 Nokia Corporation
* Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <linux/module.h>
#include <linux/delay.h>
#include <plat/display.h>
static struct omap_video_timings toppoly_tdo_panel_timings = {
/* 640 x 480 @ 60 Hz Reduced blanking VESA CVT 0.31M3-R */
.x_res = 480,
.y_res = 640,
.pixel_clock = 26000,
.hfp = 104,
.hsw = 8,
.hbp = 8,
.vfp = 4,
.vsw = 2,
.vbp = 2,
};
static int toppoly_tdo_panel_probe(struct omap_dss_device *dssdev)
{
dssdev->panel.config = OMAP_DSS_LCD_TFT | OMAP_DSS_LCD_IVS |
OMAP_DSS_LCD_IHS;
dssdev->panel.timings = toppoly_tdo_panel_timings;
return 0;
}
static void toppoly_tdo_panel_remove(struct omap_dss_device *dssdev)
{
}
static int toppoly_tdo_panel_enable(struct omap_dss_device *dssdev)
{
int r = 0;
if (dssdev->platform_enable)
r = dssdev->platform_enable(dssdev);
return r;
}
static void toppoly_tdo_panel_disable(struct omap_dss_device *dssdev)
{
if (dssdev->platform_disable)
dssdev->platform_disable(dssdev);
}
static int toppoly_tdo_panel_suspend(struct omap_dss_device *dssdev)
{
toppoly_tdo_panel_disable(dssdev);
return 0;
}
static int toppoly_tdo_panel_resume(struct omap_dss_device *dssdev)
{
return toppoly_tdo_panel_enable(dssdev);
}
static struct omap_dss_driver generic_driver = {
.probe = toppoly_tdo_panel_probe,
.remove = toppoly_tdo_panel_remove,
.enable = toppoly_tdo_panel_enable,
.disable = toppoly_tdo_panel_disable,
.suspend = toppoly_tdo_panel_suspend,
.resume = toppoly_tdo_panel_resume,
.driver = {
.name = "toppoly_tdo35s_panel",
.owner = THIS_MODULE,
},
};
static int __init toppoly_tdo_panel_drv_init(void)
{
return omap_dss_register_driver(&generic_driver);
}
static void __exit toppoly_tdo_panel_drv_exit(void)
{
omap_dss_unregister_driver(&generic_driver);
}
module_init(toppoly_tdo_panel_drv_init);
module_exit(toppoly_tdo_panel_drv_exit);
MODULE_LICENSE("GPL");