diff options
author | Kyungmin Park <kyungmin.park@samsung.com> | 2009-09-23 01:46:40 +0200 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-23 16:39:48 +0200 |
commit | 28ff0c12b7069f076f08a936df66f1d5052e9121 (patch) | |
tree | 7fde66d3f4e3d0c75c8fcf11351a294373cd9137 /drivers/video/omap/lcd_apollon.c | |
parent | gpio: gpio support for ADP5520/ADP5501 MFD PMICs (diff) | |
download | linux-28ff0c12b7069f076f08a936df66f1d5052e9121.tar.xz linux-28ff0c12b7069f076f08a936df66f1d5052e9121.zip |
omapfb: add support for the Apollon LCD
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Imre Deak <imre.deak@nokia.com>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/omap/lcd_apollon.c')
-rw-r--r-- | drivers/video/omap/lcd_apollon.c | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/drivers/video/omap/lcd_apollon.c b/drivers/video/omap/lcd_apollon.c new file mode 100644 index 000000000000..626ae3a532ff --- /dev/null +++ b/drivers/video/omap/lcd_apollon.c @@ -0,0 +1,138 @@ +/* + * LCD panel support for the Samsung OMAP2 Apollon board + * + * Copyright (C) 2005,2006 Samsung Electronics + * Author: Kyungmin Park <kyungmin.park@samsung.com> + * + * Derived from drivers/video/omap/lcd-h4.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 <mach/gpio.h> +#include <mach/mux.h> +#include <mach/omapfb.h> + +/* #define USE_35INCH_LCD 1 */ + +static int apollon_panel_init(struct lcd_panel *panel, + struct omapfb_device *fbdev) +{ + /* configure LCD PWR_EN */ + omap_cfg_reg(M21_242X_GPIO11); + return 0; +} + +static void apollon_panel_cleanup(struct lcd_panel *panel) +{ +} + +static int apollon_panel_enable(struct lcd_panel *panel) +{ + return 0; +} + +static void apollon_panel_disable(struct lcd_panel *panel) +{ +} + +static unsigned long apollon_panel_get_caps(struct lcd_panel *panel) +{ + return 0; +} + +struct lcd_panel apollon_panel = { + .name = "apollon", + .config = OMAP_LCDC_PANEL_TFT | OMAP_LCDC_INV_VSYNC | + OMAP_LCDC_INV_HSYNC, + + .bpp = 16, + .data_lines = 18, +#ifdef USE_35INCH_LCD + .x_res = 240, + .y_res = 320, + .hsw = 2, + .hfp = 3, + .hbp = 9, + .vsw = 4, + .vfp = 3, + .vbp = 5, +#else + .x_res = 480, + .y_res = 272, + .hsw = 41, + .hfp = 2, + .hbp = 2, + .vsw = 10, + .vfp = 2, + .vbp = 2, +#endif + .pixel_clock = 6250, + + .init = apollon_panel_init, + .cleanup = apollon_panel_cleanup, + .enable = apollon_panel_enable, + .disable = apollon_panel_disable, + .get_caps = apollon_panel_get_caps, +}; + +static int apollon_panel_probe(struct platform_device *pdev) +{ + omapfb_register_panel(&apollon_panel); + return 0; +} + +static int apollon_panel_remove(struct platform_device *pdev) +{ + return 0; +} + +static int apollon_panel_suspend(struct platform_device *pdev, + pm_message_t mesg) +{ + return 0; +} + +static int apollon_panel_resume(struct platform_device *pdev) +{ + return 0; +} + +struct platform_driver apollon_panel_driver = { + .probe = apollon_panel_probe, + .remove = apollon_panel_remove, + .suspend = apollon_panel_suspend, + .resume = apollon_panel_resume, + .driver = { + .name = "apollon_lcd", + .owner = THIS_MODULE, + }, +}; + +static int __init apollon_panel_drv_init(void) +{ + return platform_driver_register(&apollon_panel_driver); +} + +static void __exit apollon_panel_drv_exit(void) +{ + platform_driver_unregister(&apollon_panel_driver); +} + +module_init(apollon_panel_drv_init); +module_exit(apollon_panel_drv_exit); |