diff options
Diffstat (limited to 'drivers/staging/cdv/imgv/msvdx_power.h')
| -rw-r--r-- | drivers/staging/cdv/imgv/msvdx_power.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/staging/cdv/imgv/msvdx_power.h b/drivers/staging/cdv/imgv/msvdx_power.h new file mode 100644 index 000000000000..580f93f54828 --- /dev/null +++ b/drivers/staging/cdv/imgv/msvdx_power.h @@ -0,0 +1,48 @@ +/* + * Copyright (c) 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: binglin.chen@intel.com> + * + */ + +#ifndef MSVDX_POWER_H_ +#define MSVDX_POWER_H_ + +#include "services_headers.h" +#include "sysconfig.h" + +extern struct drm_device *gpDrmDevice; + +/* function define */ +PVRSRV_ERROR MSVDXRegisterDevice(PVRSRV_DEVICE_NODE *psDeviceNode); +PVRSRV_ERROR MSVDXDevInitCompatCheck(PVRSRV_DEVICE_NODE *psDeviceNode); + +/* power function define */ +PVRSRV_ERROR MSVDXPrePowerState(IMG_HANDLE hDevHandle, + PVRSRV_DEV_POWER_STATE eNewPowerState, + PVRSRV_DEV_POWER_STATE eCurrentPowerState); +PVRSRV_ERROR MSVDXPostPowerState(IMG_HANDLE hDevHandle, + PVRSRV_DEV_POWER_STATE eNewPowerState, + PVRSRV_DEV_POWER_STATE eCurrentPowerState); +PVRSRV_ERROR MSVDXPreClockSpeedChange(IMG_HANDLE hDevHandle, + IMG_BOOL bIdleDevice, + PVRSRV_DEV_POWER_STATE eCurrentPowerState); +PVRSRV_ERROR MSVDXPostClockSpeedChange(IMG_HANDLE hDevHandle, + IMG_BOOL bIdleDevice, + PVRSRV_DEV_POWER_STATE eCurrentPowerState); +PVRSRV_ERROR MSVDXInitOSPM(PVRSRV_DEVICE_NODE *psDeviceNode); + +#endif /* !MSVDX_POWER_H_ */ |