Signed-off-by: Gregoire Gentil <[email protected]> --- drivers/video/omap/lcd_omap3touchbook.c | 130 +++++++++++++++++++++++++++++++ 1 files changed, 130 insertions(+), 0 deletions(-) create mode 100644 drivers/video/omap/lcd_omap3touchbook.c
diff --git a/drivers/video/omap/lcd_omap3touchbook.c b/drivers/video/omap/lcd_omap3touchbook.c new file mode 100644 index 0000000..5b58703 --- /dev/null +++ b/drivers/video/omap/lcd_omap3touchbook.c @@ -0,0 +1,130 @@ +/* + * LCD panel support for the Touch Book + * + * Author: Gregoire Gentil <[email protected]> + * + * Derived from drivers/video/omap/lcd-omap3beagle.c + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * 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, write to the Free Software Foundation, Inc., + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/gpio.h> +#include <linux/i2c/twl4030.h> + +#include <plat/mux.h> +#include <plat/omapfb.h> +#include <asm/mach-types.h> + +#define LCD_PANEL_ENABLE_GPIO 176 + +static int omap3beagle_panel_init(struct lcd_panel *panel, + struct omapfb_device *fbdev) +{ + gpio_request(LCD_PANEL_ENABLE_GPIO, "LCD enable"); + return 0; +} + +static void omap3beagle_panel_cleanup(struct lcd_panel *panel) +{ + gpio_free(LCD_PANEL_ENABLE_GPIO); +} + +static int omap3beagle_panel_enable(struct lcd_panel *panel) +{ + gpio_set_value(LCD_PANEL_ENABLE_GPIO, 1); + return 0; +} + +static void omap3beagle_panel_disable(struct lcd_panel *panel) +{ + gpio_set_value(LCD_PANEL_ENABLE_GPIO, 0); +} + +static unsigned long omap3beagle_panel_get_caps(struct lcd_panel *panel) +{ + return 0; +} + +struct lcd_panel omap3beagle_panel = { + .name = "omap3beagle", + .config = OMAP_LCDC_PANEL_TFT, + + .bpp = 16, + .data_lines = 24, + .x_res = 1024, + .y_res = 600, + .hsw = 3, + .hfp = 3, + .hbp = 39, + .vsw = 1, + .vfp = 2, + .vbp = 7, + + .pixel_clock = 64000, + + .init = omap3touchbook_panel_init, + .cleanup = omap3touchbook_panel_cleanup, + .enable = omap3touchbook_panel_enable, + .disable = omap3touchbook_panel_disable, + .get_caps = omap3touchbook_panel_get_caps, +}; + +static int omap3touchbook_panel_probe(struct platform_device *pdev) +{ + omapfb_register_panel(&omap3beagle_panel); + return 0; +} + +static int omap3touchbook_panel_remove(struct platform_device *pdev) +{ + return 0; +} + +static int omap3touchbook_panel_suspend(struct platform_device *pdev, + pm_message_t mesg) +{ + return 0; +} + +static int omap3touchbook_panel_resume(struct platform_device *pdev) +{ + return 0; +} + +struct platform_driver omap3touchbook_panel_driver = { + .probe = omap3touchbook_panel_probe, + .remove = omap3touchbook_panel_remove, + .suspend = omap3touchbook_panel_suspend, + .resume = omap3touchbook_panel_resume, + .driver = { + .name = "omap3touchbook_lcd", + .owner = THIS_MODULE, + }, +}; + +static int __init omap3touchbook_panel_drv_init(void) +{ + return platform_driver_register(&omap3beagle_panel_driver); +} + +static void __exit omap3touchbook_panel_drv_exit(void) +{ + platform_driver_unregister(&omap3touchbook_panel_driver); +} + +module_init(omap3touchbook_panel_drv_init); +module_exit(omap3touchbook_panel_drv_exit); -- 1.6.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
