diff options
Diffstat (limited to 'drivers/video/omap2/displays/panel-generic.c')
| -rw-r--r-- | drivers/video/omap2/displays/panel-generic.c | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/drivers/video/omap2/displays/panel-generic.c b/drivers/video/omap2/displays/panel-generic.c deleted file mode 100644 index 395a68de3990..000000000000 --- a/drivers/video/omap2/displays/panel-generic.c +++ /dev/null @@ -1,174 +0,0 @@ -/* - * 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 generic_panel_timings = { - /* 640 x 480 @ 60 Hz Reduced blanking VESA CVT 0.31M3-R */ - .x_res = 640, - .y_res = 480, - .pixel_clock = 23500, - .hfp = 48, - .hsw = 32, - .hbp = 80, - .vfp = 3, - .vsw = 4, - .vbp = 7, -}; - -static int generic_panel_power_on(struct omap_dss_device *dssdev) -{ - int r; - - if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) - return 0; - - r = omapdss_dpi_display_enable(dssdev); - if (r) - goto err0; - - if (dssdev->platform_enable) { - r = dssdev->platform_enable(dssdev); - if (r) - goto err1; - } - - return 0; -err1: - omapdss_dpi_display_disable(dssdev); -err0: - return r; -} - -static void generic_panel_power_off(struct omap_dss_device *dssdev) -{ - if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) - return; - - if (dssdev->platform_disable) - dssdev->platform_disable(dssdev); - - omapdss_dpi_display_disable(dssdev); -} - -static int generic_panel_probe(struct omap_dss_device *dssdev) -{ - dssdev->panel.config = OMAP_DSS_LCD_TFT; - dssdev->panel.timings = generic_panel_timings; - - return 0; -} - -static void generic_panel_remove(struct omap_dss_device *dssdev) -{ -} - -static int generic_panel_enable(struct omap_dss_device *dssdev) -{ - int r = 0; - - r = generic_panel_power_on(dssdev); - if (r) - return r; - - dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; - - return 0; -} - -static void generic_panel_disable(struct omap_dss_device *dssdev) -{ - generic_panel_power_off(dssdev); - - dssdev->state = OMAP_DSS_DISPLAY_DISABLED; -} - -static int generic_panel_suspend(struct omap_dss_device *dssdev) -{ - generic_panel_power_off(dssdev); - dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED; - return 0; -} - -static int generic_panel_resume(struct omap_dss_device *dssdev) -{ - int r = 0; - - r = generic_panel_power_on(dssdev); - if (r) - return r; - - dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; - - return 0; -} - -static void generic_panel_set_timings(struct omap_dss_device *dssdev, - struct omap_video_timings *timings) -{ - dpi_set_timings(dssdev, timings); -} - -static void generic_panel_get_timings(struct omap_dss_device *dssdev, - struct omap_video_timings *timings) -{ - *timings = dssdev->panel.timings; -} - -static int generic_panel_check_timings(struct omap_dss_device *dssdev, - struct omap_video_timings *timings) -{ - return dpi_check_timings(dssdev, timings); -} - -static struct omap_dss_driver generic_driver = { - .probe = generic_panel_probe, - .remove = generic_panel_remove, - - .enable = generic_panel_enable, - .disable = generic_panel_disable, - .suspend = generic_panel_suspend, - .resume = generic_panel_resume, - - .set_timings = generic_panel_set_timings, - .get_timings = generic_panel_get_timings, - .check_timings = generic_panel_check_timings, - - .driver = { - .name = "generic_panel", - .owner = THIS_MODULE, - }, -}; - -static int __init generic_panel_drv_init(void) -{ - return omap_dss_register_driver(&generic_driver); -} - -static void __exit generic_panel_drv_exit(void) -{ - omap_dss_unregister_driver(&generic_driver); -} - -module_init(generic_panel_drv_init); -module_exit(generic_panel_drv_exit); -MODULE_LICENSE("GPL"); |