diff options
Diffstat (limited to 'drivers/video/omap2/displays')
| -rw-r--r-- | drivers/video/omap2/displays/Kconfig | 6 | ||||
| -rw-r--r-- | drivers/video/omap2/displays/Makefile | 1 | ||||
| -rw-r--r-- | drivers/video/omap2/displays/panel-toppoly-tdo35s.c | 112 |
3 files changed, 119 insertions, 0 deletions
diff --git a/drivers/video/omap2/displays/Kconfig b/drivers/video/omap2/displays/Kconfig index 4ce47ddffd3c..4d95ed52886c 100644 --- a/drivers/video/omap2/displays/Kconfig +++ b/drivers/video/omap2/displays/Kconfig @@ -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 diff --git a/drivers/video/omap2/displays/Makefile b/drivers/video/omap2/displays/Makefile index 8f3d0adc7612..e75cc70415ff 100644 --- a/drivers/video/omap2/displays/Makefile +++ b/drivers/video/omap2/displays/Makefile @@ -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
\ No newline at end of file diff --git a/drivers/video/omap2/displays/panel-toppoly-tdo35s.c b/drivers/video/omap2/displays/panel-toppoly-tdo35s.c new file mode 100644 index 000000000000..e744b8c83817 --- /dev/null +++ b/drivers/video/omap2/displays/panel-toppoly-tdo35s.c @@ -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"); |