diff options
Diffstat (limited to 'drivers/staging/gma500/backlight.c')
| -rw-r--r-- | drivers/staging/gma500/backlight.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/drivers/staging/gma500/backlight.c b/drivers/staging/gma500/backlight.c deleted file mode 100644 index 20793951fca..00000000000 --- a/drivers/staging/gma500/backlight.c +++ /dev/null @@ -1,49 +0,0 @@ -/* - * GMA500 Backlight Interface - * - * Copyright (c) 2009-2011, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA. - * - * Authors: Eric Knopp - * - */ - -#include "psb_drv.h" -#include "psb_intel_reg.h" -#include "psb_intel_drv.h" -#include "intel_bios.h" -#include "power.h" - -int gma_backlight_init(struct drm_device *dev) -{ -#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE - struct drm_psb_private *dev_priv = dev->dev_private; - return dev_priv->ops->backlight_init(dev); -#else - return 0; -#endif -} - -void gma_backlight_exit(struct drm_device *dev) -{ -#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE - struct drm_psb_private *dev_priv = dev->dev_private; - if (dev_priv->backlight_device) { - dev_priv->backlight_device->props.brightness = 0; - backlight_update_status(dev_priv->backlight_device); - backlight_device_unregister(dev_priv->backlight_device); - } -#endif -} |