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https://github.com/revyos/thead-kernel.git
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f72e7cd077
This version update involves a lot of content, so the previous version has been deleted and the new version has been re-merged into the kernel. The configuration file for the GPU driver originates from a previous version. Signed-off-by: Mingzheng Xing <xingmingzheng@iscas.ac.cn>
187 lines
9.6 KiB
C
187 lines
9.6 KiB
C
/*************************************************************************/ /*!
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@File oskm_apphint.h
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@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
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@Description OS-independent interface for retrieving KM apphints
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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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#include "img_defs.h"
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#if defined(__linux__)
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#include "km_apphint.h"
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#include "device.h"
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#else
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#include "services_client_porting.h"
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#endif
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#if !defined(OSKM_APPHINT_H)
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#define OSKM_APPHINT_H
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/*! Supplied to os_get_km_apphint_XXX() functions when the param/AppHint is
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* applicable to all devices and not a specific device. Typically used
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* for server-wide build and module AppHints.
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*/
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#define APPHINT_NO_DEVICE (NULL)
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#if defined(__linux__) && !defined(DOXYGEN)
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static INLINE IMG_UINT os_get_km_apphint_UINT32(PVRSRV_DEVICE_NODE *device, void *state, APPHINT_ID id, const IMG_UINT32 *pAppHintDefault, IMG_UINT32 *pVal) {
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return !pvr_apphint_get_uint32(device, id, pVal);
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}
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static INLINE IMG_UINT os_get_km_apphint_UINT64(PVRSRV_DEVICE_NODE *device, void *state, APPHINT_ID id, const IMG_UINT64 *pAppHintDefault, IMG_UINT64 *pVal) {
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return !pvr_apphint_get_uint64(device, id, pVal);
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}
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static INLINE IMG_UINT os_get_km_apphint_BOOL(PVRSRV_DEVICE_NODE *device, void *state, APPHINT_ID id, const IMG_BOOL *pAppHintDefault, IMG_BOOL *pVal) {
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return !pvr_apphint_get_bool(device, id, pVal);
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}
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static INLINE IMG_UINT os_get_km_apphint_STRING(PVRSRV_DEVICE_NODE *device, void *state, APPHINT_ID id, const IMG_CHAR *pAppHintDefault, IMG_CHAR *buffer, size_t size) {
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return !pvr_apphint_get_string(device, id, buffer, size);
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}
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#define OSGetKMAppHintUINT32(device, state, name, appHintDefault, value) \
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os_get_km_apphint_UINT32(device, state, APPHINT_ID_ ## name, appHintDefault, value)
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#define OSGetKMAppHintUINT64(device, state, name, appHintDefault, value) \
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os_get_km_apphint_UINT64(device, state, APPHINT_ID_ ## name, appHintDefault, value)
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#define OSGetKMAppHintBOOL(device, state, name, appHintDefault, value) \
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os_get_km_apphint_BOOL(device, state, APPHINT_ID_ ## name, appHintDefault, value)
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#define OSGetKMAppHintSTRING(device, state, name, appHintDefault, buffer, size) \
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os_get_km_apphint_STRING(device, state, APPHINT_ID_ ## name, appHintDefault, buffer, size)
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#define OSCreateKMAppHintState(state) \
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PVR_UNREFERENCED_PARAMETER(state)
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#define OSFreeKMAppHintState(state) \
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PVR_UNREFERENCED_PARAMETER(state)
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#else /* defined(__linux__) && !defined(DOXYGEN) */
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/**************************************************************************/ /*!
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@def OSGetKMAppHintUINT32(state, name, appHintDefault, value)
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@Description Interface for retrieval of uint32 km app hint.
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For non-linux operating systems, this macro implements a call
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from server code to PVRSRVGetAppHint() declared in
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services_client_porting.h, effectively making it 'shared' code.
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@Input device Device node
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@Input state App hint state
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@Input name Name used to identify app hint
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@Input appHintDefault Default value to be returned if no
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app hint is found.
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@Output value Pointer to returned app hint value.
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*/ /**************************************************************************/
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#define OSGetKMAppHintUINT32(device, state, name, appHintDefault, value) \
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PVRSRVGetAppHint(state, # name, IMG_UINT_TYPE, appHintDefault, value)
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/**************************************************************************/ /*!
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@def OSGetKMAppHintUINT64(state, name, appHintDefault, value)
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@Description Interface for retrieval of uint64 km app hint.
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For non-linux operating systems, this macro implements a call
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from server code to PVRSRVGetAppHint() declared in
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services_client_porting.h, effectively making it 'shared' code.
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@Input device Device node
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@Input state App hint state
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@Input name Name used to identify app hint
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@Input appHintDefault Default value to be returned if no
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app hint is found.
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@Output value Pointer to returned app hint value.
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*/ /**************************************************************************/
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#define OSGetKMAppHintUINT64(device, state, name, appHintDefault, value) \
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PVRSRVGetAppHint(state, # name, IMG_UINT_TYPE, appHintDefault, value)
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/**************************************************************************/ /*!
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@def OSGetKMAppHintBOOL(state, name, appHintDefault, value)
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@Description Interface for retrieval of IMG_BOOL km app hint.
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For non-linux operating systems, this macro implements a call
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from server code to PVRSRVGetAppHint() declared in
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services_client_porting.h, effectively making it 'shared' code.
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@Input device Device node
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@Input state App hint state
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@Input name Name used to identify app hint
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@Input appHintDefault Default value to be returned if no
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app hint is found.
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@Output value Pointer to returned app hint value.
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*/ /**************************************************************************/
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#define OSGetKMAppHintBOOL(device, state, name, appHintDefault, value) \
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PVRSRVGetAppHint(state, # name, IMG_UINT_TYPE, appHintDefault, value)
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/**************************************************************************/ /*!
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@def OSGetKMAppHintSTRING(state, name, appHintDefault, buffer, size)
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@Description Interface for retrieval of string km app hint.
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For non-linux operating systems, this macro implements a call
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from server code to PVRSRVGetAppHint() declared in
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services_client_porting.h, effectively making it 'shared' code.
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@Input device Device node
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@Input state App hint state
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@Input name Name used to identify app hint
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@Input appHintDefault Default value to be returned if no
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app hint is found.
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@Output buffer Buffer used to return app hint string.
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@Input size Size of the buffer.
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*/ /**************************************************************************/
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#define OSGetKMAppHintSTRING(device, state, name, appHintDefault, buffer, size) \
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(PVR_UNREFERENCED_PARAMETER(size), PVRSRVGetAppHint(state, # name, IMG_STRING_TYPE, appHintDefault, buffer))
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/**************************************************************************/ /*!
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@def OSCreateKMAppHintState(state)
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@Description Creates the app hint state.
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For non-linux operating systems, this macro implements a call
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from server code to PVRSRVCreateAppHintState() declared in
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services_client_porting.h, effectively making it 'shared' code.
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@Output state App hint state
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*/ /**************************************************************************/
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#define OSCreateKMAppHintState(state) \
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PVRSRVCreateAppHintState(IMG_SRV_UM, 0, state)
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/**************************************************************************/ /*!
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@def OSFreeKMAppHintState
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@Description Free the app hint state.
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For non-linux operating systems, this macro implements a call
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from server code to PVRSRVCreateAppHintState() declared in
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services_client_porting.h, effectively making it 'shared' code.
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@Output state App hint state
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*/ /**************************************************************************/
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#define OSFreeKMAppHintState(state) \
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PVRSRVFreeAppHintState(IMG_SRV_UM, state)
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#endif /* defined(__linux__) */
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#endif /* OSKM_APPHINT_H */
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/******************************************************************************
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End of file (oskm_apphint.h)
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******************************************************************************/
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