/*************************************************************************/ /*!
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@File km_apphint.h
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@Title Apphint internal header
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@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
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@Description Linux kernel AppHint control
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@License Dual MIT/GPLv2
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The contents of this file are subject to the MIT license as set out below.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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Alternatively, the contents of this file may be used under the terms of
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the GNU General Public License Version 2 ("GPL") in which case the provisions
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of GPL are applicable instead of those above.
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If you wish to allow use of your version of this file only under the terms of
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GPL, and not to allow others to use your version of this file under the terms
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of the MIT license, indicate your decision by deleting the provisions above
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and replace them with the notice and other provisions required by GPL as set
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out in the file called "GPL-COPYING" included in this distribution. If you do
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not delete the provisions above, a recipient may use your version of this file
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under the terms of either the MIT license or GPL.
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This License is also included in this distribution in the file called
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"MIT-COPYING".
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EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
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PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
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BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/ /**************************************************************************/
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#ifndef __KM_APPHINT_H__
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#define __KM_APPHINT_H__
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#if defined(__cplusplus)
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extern "C" {
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#endif
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#include "km_apphint_defs.h"
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#include "device.h"
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#if defined(SUPPORT_KERNEL_SRVINIT)
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int pvr_apphint_init(void);
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void pvr_apphint_deinit(void);
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int pvr_apphint_device_register(PVRSRV_DEVICE_NODE *device);
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void pvr_apphint_device_unregister(PVRSRV_DEVICE_NODE *device);
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void pvr_apphint_dump_state(void);
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int pvr_apphint_get_uint64(APPHINT_ID ue, IMG_UINT64 *pVal);
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int pvr_apphint_get_uint32(APPHINT_ID ue, IMG_UINT32 *pVal);
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int pvr_apphint_get_bool(APPHINT_ID ue, IMG_BOOL *pVal);
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int pvr_apphint_get_string(APPHINT_ID ue, IMG_CHAR *pBuffer, size_t size);
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void pvr_apphint_register_handlers_uint64(APPHINT_ID id,
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PVRSRV_ERROR (*query)(const PVRSRV_DEVICE_NODE *device, const void *private_data, IMG_UINT64 *value),
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PVRSRV_ERROR (*set)(const PVRSRV_DEVICE_NODE *device, const void *private_data, IMG_UINT64 value),
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const PVRSRV_DEVICE_NODE *device,
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const void * private_data);
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void pvr_apphint_register_handlers_uint32(APPHINT_ID id,
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PVRSRV_ERROR (*query)(const PVRSRV_DEVICE_NODE *device, const void *private_data, IMG_UINT32 *value),
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PVRSRV_ERROR (*set)(const PVRSRV_DEVICE_NODE *device, const void *private_data, IMG_UINT32 value),
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const PVRSRV_DEVICE_NODE *device,
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const void *private_data);
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void pvr_apphint_register_handlers_bool(APPHINT_ID id,
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PVRSRV_ERROR (*query)(const PVRSRV_DEVICE_NODE *device, const void *private_data, IMG_BOOL *value),
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PVRSRV_ERROR (*set)(const PVRSRV_DEVICE_NODE *device, const void *private_data, IMG_BOOL value),
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const PVRSRV_DEVICE_NODE *device,
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const void *private_data);
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void pvr_apphint_register_handlers_string(APPHINT_ID id,
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PVRSRV_ERROR (*query)(const PVRSRV_DEVICE_NODE *device, const void *private_data, IMG_CHAR **value),
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PVRSRV_ERROR (*set)(const PVRSRV_DEVICE_NODE *device, const void *private_data, IMG_CHAR *value),
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const PVRSRV_DEVICE_NODE *device,
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const void *private_data);
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#else
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static INLINE void pvr_apphint_register_handlers_uint64(APPHINT_ID id,
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PVRSRV_ERROR (*query)(const PVRSRV_DEVICE_NODE *device, const void *private_data, IMG_UINT64 *value),
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PVRSRV_ERROR (*set)(const PVRSRV_DEVICE_NODE *device, const void *private_data, IMG_UINT64 value),
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const PVRSRV_DEVICE_NODE *device,
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const void * private_data)
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{
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PVR_UNREFERENCED_PARAMETER(id);
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PVR_UNREFERENCED_PARAMETER(query);
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PVR_UNREFERENCED_PARAMETER(set);
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PVR_UNREFERENCED_PARAMETER(device);
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PVR_UNREFERENCED_PARAMETER(private_data);
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}
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static INLINE void pvr_apphint_register_handlers_uint32(APPHINT_ID id,
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PVRSRV_ERROR (*query)(const PVRSRV_DEVICE_NODE *device, const void *private_data, IMG_UINT32 *value),
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PVRSRV_ERROR (*set)(const PVRSRV_DEVICE_NODE *device, const void *private_data, IMG_UINT32 value),
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const PVRSRV_DEVICE_NODE *device,
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const void *private_data)
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{
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PVR_UNREFERENCED_PARAMETER(id);
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PVR_UNREFERENCED_PARAMETER(query);
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PVR_UNREFERENCED_PARAMETER(set);
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PVR_UNREFERENCED_PARAMETER(device);
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PVR_UNREFERENCED_PARAMETER(private_data);
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}
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static INLINE void pvr_apphint_register_handlers_bool(APPHINT_ID id,
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PVRSRV_ERROR (*query)(const PVRSRV_DEVICE_NODE *device, const void *private_data, IMG_BOOL *value),
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PVRSRV_ERROR (*set)(const PVRSRV_DEVICE_NODE *device, const void *private_data, IMG_BOOL value),
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const PVRSRV_DEVICE_NODE *device,
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const void *private_data)
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{
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PVR_UNREFERENCED_PARAMETER(id);
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PVR_UNREFERENCED_PARAMETER(query);
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PVR_UNREFERENCED_PARAMETER(set);
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PVR_UNREFERENCED_PARAMETER(device);
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PVR_UNREFERENCED_PARAMETER(private_data);
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}
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static INLINE void pvr_apphint_register_handlers_string(APPHINT_ID id,
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PVRSRV_ERROR (*query)(const PVRSRV_DEVICE_NODE *device, const void *private_data, IMG_CHAR **value),
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PVRSRV_ERROR (*set)(const PVRSRV_DEVICE_NODE *device, const void *private_data, IMG_CHAR *value),
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const PVRSRV_DEVICE_NODE *device,
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const void *private_data)
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{
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PVR_UNREFERENCED_PARAMETER(id);
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PVR_UNREFERENCED_PARAMETER(query);
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PVR_UNREFERENCED_PARAMETER(set);
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PVR_UNREFERENCED_PARAMETER(device);
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PVR_UNREFERENCED_PARAMETER(private_data);
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}
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#endif
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#if defined(__cplusplus)
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}
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#endif
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#endif /* __KM_APPHINT_H__ */
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/******************************************************************************
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End of file (apphint.h)
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******************************************************************************/
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