| /*************************************************************************/ /*! |
| @File |
| @Title Device specific utility routines |
| @Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved |
| @Description Device specific functions |
| @License Dual MIT/GPLv2 |
| |
| The contents of this file are subject to the MIT license as set out below. |
| |
| Permission is hereby granted, free of charge, to any person obtaining a copy |
| of this software and associated documentation files (the "Software"), to deal |
| in the Software without restriction, including without limitation the rights |
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| copies of the Software, and to permit persons to whom the Software is |
| furnished to do so, subject to the following conditions: |
| |
| The above copyright notice and this permission notice shall be included in |
| all copies or substantial portions of the Software. |
| |
| Alternatively, the contents of this file may be used under the terms of |
| the GNU General Public License Version 2 ("GPL") in which case the provisions |
| of GPL are applicable instead of those above. |
| |
| If you wish to allow use of your version of this file only under the terms of |
| GPL, and not to allow others to use your version of this file under the terms |
| of the MIT license, indicate your decision by deleting the provisions above |
| and replace them with the notice and other provisions required by GPL as set |
| out in the file called "GPL-COPYING" included in this distribution. If you do |
| not delete the provisions above, a recipient may use your version of this file |
| under the terms of either the MIT license or GPL. |
| |
| This License is also included in this distribution in the file called |
| "MIT-COPYING". |
| |
| EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS |
| PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
| BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR |
| PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR |
| COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER |
| IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| */ /**************************************************************************/ |
| |
| #include "rgx_fwif_km.h" |
| #include "pdump_km.h" |
| #include "osfunc.h" |
| #include "allocmem.h" |
| #include "pvr_debug.h" |
| #include "rgxutils.h" |
| #include "power.h" |
| #include "pvrsrv.h" |
| #include "sync_internal.h" |
| #include "rgxfwutils.h" |
| |
| |
| PVRSRV_ERROR RGXQueryAPMState(const PVRSRV_DEVICE_NODE *psDeviceNode, |
| const void *pvPrivateData, |
| IMG_UINT32 *pui32State) |
| { |
| PVRSRV_RGXDEV_INFO *psDevInfo; |
| |
| PVR_UNREFERENCED_PARAMETER(pvPrivateData); |
| |
| if (!psDeviceNode) |
| return PVRSRV_ERROR_INVALID_PARAMS; |
| |
| psDevInfo = psDeviceNode->pvDevice; |
| *pui32State = psDevInfo->eActivePMConf; |
| |
| return PVRSRV_OK; |
| } |
| |
| PVRSRV_ERROR RGXSetAPMState(const PVRSRV_DEVICE_NODE *psDeviceNode, |
| const void *pvPrivateData, |
| IMG_UINT32 ui32State) |
| { |
| PVRSRV_ERROR eError = PVRSRV_OK; |
| PVRSRV_RGXDEV_INFO *psDevInfo; |
| |
| PVR_UNREFERENCED_PARAMETER(pvPrivateData); |
| |
| if (!psDeviceNode || !psDeviceNode->pvDevice) |
| { |
| return PVRSRV_ERROR_INVALID_PARAMS; |
| } |
| |
| psDevInfo = psDeviceNode->pvDevice; |
| |
| if (RGX_ACTIVEPM_FORCE_OFF != ui32State |
| || !psDevInfo->pvAPMISRData) |
| { |
| return PVRSRV_ERROR_NOT_SUPPORTED; |
| } |
| |
| #if !defined(NO_HARDWARE) |
| eError = OSUninstallMISR(psDevInfo->pvAPMISRData); |
| if (PVRSRV_OK == eError) |
| { |
| psDevInfo->eActivePMConf = RGX_ACTIVEPM_FORCE_OFF; |
| psDevInfo->pvAPMISRData = NULL; |
| eError = PVRSRVSetDeviceDefaultPowerState((const PPVRSRV_DEVICE_NODE)psDeviceNode, |
| PVRSRV_DEV_POWER_STATE_ON); |
| } |
| #endif |
| |
| return eError; |
| } |
| |
| PVRSRV_ERROR RGXQueryPdumpPanicDisable(const PVRSRV_DEVICE_NODE *psDeviceNode, |
| const void *pvPrivateData, |
| IMG_BOOL *pbDisabled) |
| { |
| PVRSRV_RGXDEV_INFO *psDevInfo; |
| |
| PVR_UNREFERENCED_PARAMETER(pvPrivateData); |
| |
| if (!psDeviceNode || !psDeviceNode->pvDevice) |
| { |
| return PVRSRV_ERROR_INVALID_PARAMS; |
| } |
| |
| psDevInfo = psDeviceNode->pvDevice; |
| |
| *pbDisabled = !psDevInfo->bPDPEnabled; |
| |
| return PVRSRV_OK; |
| } |
| |
| PVRSRV_ERROR RGXSetPdumpPanicDisable(const PVRSRV_DEVICE_NODE *psDeviceNode, |
| const void *pvPrivateData, |
| IMG_BOOL bDisable) |
| { |
| PVRSRV_RGXDEV_INFO *psDevInfo; |
| |
| PVR_UNREFERENCED_PARAMETER(pvPrivateData); |
| |
| if (!psDeviceNode || !psDeviceNode->pvDevice) |
| { |
| return PVRSRV_ERROR_INVALID_PARAMS; |
| } |
| |
| psDevInfo = psDeviceNode->pvDevice; |
| |
| psDevInfo->bPDPEnabled = !bDisable; |
| |
| return PVRSRV_OK; |
| } |
| |
| PVRSRV_ERROR RGXGetDeviceFlags(PVRSRV_RGXDEV_INFO *psDevInfo, |
| IMG_UINT32 *pui32DeviceFlags) |
| { |
| if (!pui32DeviceFlags || !psDevInfo) |
| { |
| return PVRSRV_ERROR_INVALID_PARAMS; |
| } |
| |
| *pui32DeviceFlags = psDevInfo->ui32DeviceFlags; |
| |
| return PVRSRV_OK; |
| } |
| |
| PVRSRV_ERROR RGXSetDeviceFlags(PVRSRV_RGXDEV_INFO *psDevInfo, |
| IMG_UINT32 ui32Config, |
| IMG_BOOL bSetNotClear) |
| { |
| if (!psDevInfo) |
| { |
| return PVRSRV_ERROR_INVALID_PARAMS; |
| } |
| |
| if ((ui32Config & ~RGXKM_DEVICE_STATE_MASK) != 0) |
| { |
| PVR_DPF((PVR_DBG_ERROR, |
| "%s: Bits outside of device state mask set (input: 0x%x, mask: 0x%x)", |
| __func__, ui32Config, RGXKM_DEVICE_STATE_MASK)); |
| return PVRSRV_ERROR_INVALID_PARAMS; |
| } |
| |
| if (bSetNotClear) |
| { |
| psDevInfo->ui32DeviceFlags |= ui32Config; |
| } |
| else |
| { |
| psDevInfo->ui32DeviceFlags &= ~ui32Config; |
| } |
| |
| return PVRSRV_OK; |
| } |
| |
| inline const char * RGXStringifyKickTypeDM(RGX_KICK_TYPE_DM eKickTypeDM) |
| { |
| PVR_ASSERT(eKickTypeDM < RGX_KICK_TYPE_DM_LAST); |
| |
| switch (eKickTypeDM) { |
| case RGX_KICK_TYPE_DM_GP: |
| return "GP "; |
| case RGX_KICK_TYPE_DM_TDM_2D: |
| return "TDM/2D "; |
| case RGX_KICK_TYPE_DM_TA: |
| return "TA "; |
| case RGX_KICK_TYPE_DM_3D: |
| return "3D "; |
| case RGX_KICK_TYPE_DM_CDM: |
| return "CDM "; |
| case RGX_KICK_TYPE_DM_RTU: |
| return "RTU "; |
| case RGX_KICK_TYPE_DM_SHG: |
| return "SHG "; |
| case RGX_KICK_TYPE_DM_TQ2D: |
| return "TQ2D "; |
| case RGX_KICK_TYPE_DM_TQ3D: |
| return "TQ3D "; |
| default: |
| return "Invalid DM "; |
| } |
| } |
| |
| /****************************************************************************** |
| End of file (rgxutils.c) |
| ******************************************************************************/ |