diff options
Diffstat (limited to 'drivers/staging/msm/lcdc_panel.c')
-rw-r--r-- | drivers/staging/msm/lcdc_panel.c | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/drivers/staging/msm/lcdc_panel.c b/drivers/staging/msm/lcdc_panel.c new file mode 100644 index 00000000000..b40974e1f27 --- /dev/null +++ b/drivers/staging/msm/lcdc_panel.c @@ -0,0 +1,88 @@ +/* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only 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, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + */ + +#include "msm_fb.h" + +static int lcdc_panel_on(struct platform_device *pdev) +{ + return 0; +} + +static int lcdc_panel_off(struct platform_device *pdev) +{ + return 0; +} + +static int __init lcdc_panel_probe(struct platform_device *pdev) +{ + msm_fb_add_device(pdev); + + return 0; +} + +static struct platform_driver this_driver = { + .probe = lcdc_panel_probe, + .driver = { + .name = "lcdc_panel", + }, +}; + +static struct msm_fb_panel_data lcdc_panel_data = { + .on = lcdc_panel_on, + .off = lcdc_panel_off, +}; + +static int lcdc_dev_id; + +int lcdc_device_register(struct msm_panel_info *pinfo) +{ + struct platform_device *pdev = NULL; + int ret; + + pdev = platform_device_alloc("lcdc_panel", ++lcdc_dev_id); + if (!pdev) + return -ENOMEM; + + lcdc_panel_data.panel_info = *pinfo; + ret = platform_device_add_data(pdev, &lcdc_panel_data, + sizeof(lcdc_panel_data)); + if (ret) { + printk(KERN_ERR + "%s: platform_device_add_data failed!\n", __func__); + goto err_device_put; + } + + ret = platform_device_add(pdev); + if (ret) { + printk(KERN_ERR + "%s: platform_device_register failed!\n", __func__); + goto err_device_put; + } + + return 0; + +err_device_put: + platform_device_put(pdev); + return ret; +} + +static int __init lcdc_panel_init(void) +{ + return platform_driver_register(&this_driver); +} + +module_init(lcdc_panel_init); |