/*
* Copyright (c) 2017-2020, Intel Corporation
*
* 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.
*
* 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. 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.
*/
//!
//! \file      cm_hal_g11.cpp 
//! \brief     Common HAL CM Gen11 functions 
//!

#include "cm_hal_g11.h"
#include "mhw_render_hwcmd_g11_X.h"
#include "mhw_state_heap_hwcmd_g11_X.h"
#include "mhw_render_g11_X.h"
#include "mhw_utilities.h"
#include "cm_def.h"
#include "renderhal_platform_interface.h"
#include "hal_oca_interface.h"
#include "mhw_mmio_g11.h"
#if defined(ENABLE_KERNELS) && (!defined(_FULL_OPEN_SOURCE))
#include "cm_gpucopy_kernel_g11lp.h"
#include "cm_gpuinit_kernel_g11lp.h"
#else
unsigned int iGPUCopy_kernel_isa_size_gen11lp = 0;
unsigned int iGPUInit_kernel_isa_size_gen11lp = 0;
unsigned char *pGPUCopy_kernel_isa_gen11lp = nullptr;
unsigned char *pGPUInit_kernel_isa_gen11lp = nullptr;
#endif

// Gen11 Surface state tokenized commands - a SURFACE_STATE_G11 command and
// a surface state command, either SURFACE_STATE_G11 or SURFACE_STATE_ADV_G11
struct PACKET_SURFACE_STATE
{
    SURFACE_STATE_TOKEN_COMMON token;
    union
    {
        mhw_state_heap_g11_X::RENDER_SURFACE_STATE_CMD cmdSurfaceState;
        mhw_state_heap_g11_X::MEDIA_SURFACE_STATE_CMD cmdSurfaceStateAdv;
    };
};

MOS_STATUS CM_HAL_G11_X::GetCopyKernelIsa(void  *&isa, uint32_t &isaSize)
{
    isa = ( void  *)pGPUCopy_kernel_isa_gen11lp;
    isaSize = iGPUCopy_kernel_isa_size_gen11lp;

    return MOS_STATUS_SUCCESS;
}

MOS_STATUS CM_HAL_G11_X::GetInitKernelIsa(void  *&isa, uint32_t &isaSize)
{
    isa = (void *)pGPUInit_kernel_isa_gen11lp;
    isaSize = iGPUInit_kernel_isa_size_gen11lp;

    return MOS_STATUS_SUCCESS;
}

MOS_STATUS CM_HAL_G11_X::SetMediaWalkerParams(
                    CM_WALKING_PARAMETERS          engineeringParams,
                    PCM_HAL_WALKER_PARAMS          walkerParams)
{
    mhw_render_g11_X::MEDIA_OBJECT_WALKER_CMD mediaWalkerCmd;
    mediaWalkerCmd.DW5.Value = engineeringParams.Value[0];

    mediaWalkerCmd.DW6.Value = engineeringParams.Value[1];
    walkerParams->colorCountMinusOne = mediaWalkerCmd.DW6.ColorCountMinusOne;
    walkerParams->midLoopUnitX = mediaWalkerCmd.DW6.MidLoopUnitX;
    walkerParams->midLoopUnitY = mediaWalkerCmd.DW6.LocalMidLoopUnitY;
    walkerParams->middleLoopExtraSteps = mediaWalkerCmd.DW6.MiddleLoopExtraSteps;

    mediaWalkerCmd.DW7.Value = engineeringParams.Value[2];
    walkerParams->localLoopExecCount = mediaWalkerCmd.DW7.LocalLoopExecCount;
    walkerParams->globalLoopExecCount = mediaWalkerCmd.DW7.GlobalLoopExecCount;

    mediaWalkerCmd.DW8.Value = engineeringParams.Value[3];
    walkerParams->blockResolution.x = mediaWalkerCmd.DW8.BlockResolutionX;
    walkerParams->blockResolution.y = mediaWalkerCmd.DW8.BlockResolutionY;

    mediaWalkerCmd.DW9.Value = engineeringParams.Value[4];
    walkerParams->localStart.x = mediaWalkerCmd.DW9.LocalStartX;
    walkerParams->localStart.y = mediaWalkerCmd.DW9.LocalStartY;

    mediaWalkerCmd.DW11.Value = engineeringParams.Value[6];
    walkerParams->localOutLoopStride.x = mediaWalkerCmd.DW11.LocalOuterLoopStrideX;
    walkerParams->localOutLoopStride.y = mediaWalkerCmd.DW11.LocalOuterLoopStrideY;

    mediaWalkerCmd.DW12.Value = engineeringParams.Value[7];
    walkerParams->localInnerLoopUnit.x = mediaWalkerCmd.DW12.LocalInnerLoopUnitX;
    walkerParams->localInnerLoopUnit.y = mediaWalkerCmd.DW12.LocalInnerLoopUnitY;

    mediaWalkerCmd.DW13.Value = engineeringParams.Value[8];
    walkerParams->globalResolution.x = mediaWalkerCmd.DW13.GlobalResolutionX;
    walkerParams->globalResolution.y = mediaWalkerCmd.DW13.GlobalResolutionY;

    mediaWalkerCmd.DW14.Value = engineeringParams.Value[9];
    walkerParams->globalStart.x = mediaWalkerCmd.DW14.GlobalStartX;
    walkerParams->globalStart.y = mediaWalkerCmd.DW14.GlobalStartY;

    mediaWalkerCmd.DW15.Value = engineeringParams.Value[10];
    walkerParams->globalOutlerLoopStride.x = mediaWalkerCmd.DW15.GlobalOuterLoopStrideX;
    walkerParams->globalOutlerLoopStride.y = mediaWalkerCmd.DW15.GlobalOuterLoopStrideY;

    mediaWalkerCmd.DW16.Value = engineeringParams.Value[11];
    walkerParams->globalInnerLoopUnit.x = mediaWalkerCmd.DW16.GlobalInnerLoopUnitX;
    walkerParams->globalInnerLoopUnit.y = mediaWalkerCmd.DW16.GlobalInnerLoopUnitY;

    walkerParams->localEnd.x = 0;
    walkerParams->localEnd.y = 0;

    return MOS_STATUS_SUCCESS;
}

MOS_STATUS CM_HAL_G11_X::HwSetSurfaceMemoryObjectControl(
    uint16_t                        memObjCtl,
    PRENDERHAL_SURFACE_STATE_PARAMS surfStateParams)
{
    PRENDERHAL_INTERFACE renderHal = m_cmState->renderHal;
    MOS_STATUS eStatus = MOS_STATUS_SUCCESS;
    MOS_HW_RESOURCE_DEF mosUsage;
    // The memory object control uint16_t is composed with cache type(8:15), memory type(4:7), ages(0:3)
    mosUsage = (MOS_HW_RESOURCE_DEF)((memObjCtl & CM_MEMOBJCTL_CACHE_MASK) >> 8);
    if (mosUsage >= MOS_HW_RESOURCE_DEF_MAX)
        mosUsage = GetDefaultMOCS();

    surfStateParams->MemObjCtl = renderHal->pOsInterface->pfnCachePolicyGetMemoryObject(mosUsage,
        renderHal->pOsInterface->pfnGetGmmClientContext(renderHal->pOsInterface)).DwordValue;

    return eStatus;
}


MOS_STATUS CM_HAL_G11_X::RegisterSampler8x8AVSTable(
                   PCM_HAL_SAMPLER_8X8_TABLE  sampler8x8AvsTable,
                   PCM_AVS_TABLE_STATE_PARAMS avsTable)
{
    MOS_ZeroMemory(&sampler8x8AvsTable->mhwSamplerAvsTableParam, sizeof(sampler8x8AvsTable->mhwSamplerAvsTableParam));

    sampler8x8AvsTable->mhwSamplerAvsTableParam.byteTransitionArea8Pixels = MEDIASTATE_AVS_TRANSITION_AREA_8_PIXELS;
    sampler8x8AvsTable->mhwSamplerAvsTableParam.byteTransitionArea4Pixels = MEDIASTATE_AVS_TRANSITION_AREA_4_PIXELS;
    sampler8x8AvsTable->mhwSamplerAvsTableParam.byteMaxDerivative8Pixels = MEDIASTATE_AVS_MAX_DERIVATIVE_8_PIXELS;
    sampler8x8AvsTable->mhwSamplerAvsTableParam.byteMaxDerivative4Pixels = MEDIASTATE_AVS_MAX_DERIVATIVE_4_PIXELS;

    sampler8x8AvsTable->mhwSamplerAvsTableParam.bEnableRGBAdaptive         = avsTable->enableRgbAdaptive;
    sampler8x8AvsTable->mhwSamplerAvsTableParam.bAdaptiveFilterAllChannels = avsTable->adaptiveFilterAllChannels;

    // Assign the coefficient table;
    for (uint32_t i = 0; i < CM_NUM_HW_POLYPHASE_TABLES_G11; i++)
    {
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].ZeroXFilterCoefficient[0] = (uint8_t)avsTable->tbl0X[i].FilterCoeff_0_0;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].ZeroXFilterCoefficient[1] = (uint8_t)avsTable->tbl0X[i].FilterCoeff_0_1;

        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].ZeroXFilterCoefficient[2] = (uint8_t)avsTable->tbl0X[i].FilterCoeff_0_2;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].ZeroXFilterCoefficient[3] = (uint8_t)avsTable->tbl0X[i].FilterCoeff_0_3;

        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].ZeroXFilterCoefficient[4] = (uint8_t)avsTable->tbl0X[i].FilterCoeff_0_4;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].ZeroXFilterCoefficient[5] = (uint8_t)avsTable->tbl0X[i].FilterCoeff_0_5;

        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].ZeroXFilterCoefficient[6] = (uint8_t)avsTable->tbl0X[i].FilterCoeff_0_6;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].ZeroXFilterCoefficient[7] = (uint8_t)avsTable->tbl0X[i].FilterCoeff_0_7;

        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].ZeroYFilterCoefficient[0] = (uint8_t)avsTable->tbl0Y[i].FilterCoeff_0_0;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].ZeroYFilterCoefficient[1] = (uint8_t)avsTable->tbl0Y[i].FilterCoeff_0_1;

        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].ZeroYFilterCoefficient[2] = (uint8_t)avsTable->tbl0Y[i].FilterCoeff_0_2;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].ZeroYFilterCoefficient[3] = (uint8_t)avsTable->tbl0Y[i].FilterCoeff_0_3;

        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].ZeroYFilterCoefficient[4] = (uint8_t)avsTable->tbl0Y[i].FilterCoeff_0_4;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].ZeroYFilterCoefficient[5] = (uint8_t)avsTable->tbl0Y[i].FilterCoeff_0_5;

        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].ZeroYFilterCoefficient[6] = (uint8_t)avsTable->tbl0Y[i].FilterCoeff_0_6;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].ZeroYFilterCoefficient[7] = (uint8_t)avsTable->tbl0Y[i].FilterCoeff_0_7;

        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].OneXFilterCoefficient[0] = (uint8_t)avsTable->tbl1X[i].FilterCoeff_0_2;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].OneXFilterCoefficient[1] = (uint8_t)avsTable->tbl1X[i].FilterCoeff_0_3;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].OneXFilterCoefficient[2] = (uint8_t)avsTable->tbl1X[i].FilterCoeff_0_4;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].OneXFilterCoefficient[3] = (uint8_t)avsTable->tbl1X[i].FilterCoeff_0_5;

        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].OneYFilterCoefficient[0] = (uint8_t)avsTable->tbl1Y[i].FilterCoeff_0_2;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].OneYFilterCoefficient[1] = (uint8_t)avsTable->tbl1Y[i].FilterCoeff_0_3;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].OneYFilterCoefficient[2] = (uint8_t)avsTable->tbl1Y[i].FilterCoeff_0_4;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParam[i].OneYFilterCoefficient[3] = (uint8_t)avsTable->tbl1Y[i].FilterCoeff_0_5;
    }

    sampler8x8AvsTable->mhwSamplerAvsTableParam.byteDefaultSharpnessLevel = avsTable->defaultSharpLevel;
    sampler8x8AvsTable->mhwSamplerAvsTableParam.bBypassXAdaptiveFiltering = avsTable->bypassXAF;
    sampler8x8AvsTable->mhwSamplerAvsTableParam.bBypassYAdaptiveFiltering = avsTable->bypassYAF;

    if (!avsTable->bypassXAF && !avsTable->bypassYAF)
    {
        sampler8x8AvsTable->mhwSamplerAvsTableParam.byteMaxDerivative8Pixels = avsTable->maxDerivative8Pixels;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.byteMaxDerivative4Pixels = avsTable->maxDerivative4Pixels;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.byteTransitionArea8Pixels = avsTable->transitionArea8Pixels;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.byteTransitionArea4Pixels = avsTable->transitionArea4Pixels;
    }

    for (int i = 0; i < CM_NUM_HW_POLYPHASE_EXTRA_TABLES_G11; i++)
    {
        int src = i + CM_NUM_HW_POLYPHASE_TABLES_G11;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].ZeroXFilterCoefficient[0] = (uint8_t)avsTable->tbl0X[src].FilterCoeff_0_0;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].ZeroXFilterCoefficient[1] = (uint8_t)avsTable->tbl0X[src].FilterCoeff_0_1;

        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].ZeroXFilterCoefficient[2] = (uint8_t)avsTable->tbl0X[src].FilterCoeff_0_2;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].ZeroXFilterCoefficient[3] = (uint8_t)avsTable->tbl0X[src].FilterCoeff_0_3;

        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].ZeroXFilterCoefficient[4] = (uint8_t)avsTable->tbl0X[src].FilterCoeff_0_4;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].ZeroXFilterCoefficient[5] = (uint8_t)avsTable->tbl0X[src].FilterCoeff_0_5;

        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].ZeroXFilterCoefficient[6] = (uint8_t)avsTable->tbl0X[src].FilterCoeff_0_6;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].ZeroXFilterCoefficient[7] = (uint8_t)avsTable->tbl0X[src].FilterCoeff_0_7;

        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].ZeroYFilterCoefficient[0] = (uint8_t)avsTable->tbl0Y[src].FilterCoeff_0_0;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].ZeroYFilterCoefficient[1] = (uint8_t)avsTable->tbl0Y[src].FilterCoeff_0_1;

        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].ZeroYFilterCoefficient[2] = (uint8_t)avsTable->tbl0Y[src].FilterCoeff_0_2;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].ZeroYFilterCoefficient[3] = (uint8_t)avsTable->tbl0Y[src].FilterCoeff_0_3;

        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].ZeroYFilterCoefficient[4] = (uint8_t)avsTable->tbl0Y[src].FilterCoeff_0_4;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].ZeroYFilterCoefficient[5] = (uint8_t)avsTable->tbl0Y[src].FilterCoeff_0_5;

        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].ZeroYFilterCoefficient[6] = (uint8_t)avsTable->tbl0Y[src].FilterCoeff_0_6;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].ZeroYFilterCoefficient[7] = (uint8_t)avsTable->tbl0Y[src].FilterCoeff_0_7;

        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].OneXFilterCoefficient[0] = (uint8_t)avsTable->tbl1X[src].FilterCoeff_0_2;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].OneXFilterCoefficient[1] = (uint8_t)avsTable->tbl1X[src].FilterCoeff_0_3;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].OneXFilterCoefficient[2] = (uint8_t)avsTable->tbl1X[src].FilterCoeff_0_4;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].OneXFilterCoefficient[3] = (uint8_t)avsTable->tbl1X[src].FilterCoeff_0_5;

        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].OneYFilterCoefficient[0] = (uint8_t)avsTable->tbl1Y[src].FilterCoeff_0_2;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].OneYFilterCoefficient[1] = (uint8_t)avsTable->tbl1Y[src].FilterCoeff_0_3;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].OneYFilterCoefficient[2] = (uint8_t)avsTable->tbl1Y[src].FilterCoeff_0_4;
        sampler8x8AvsTable->mhwSamplerAvsTableParam.paMhwAvsCoeffParamExtra[i].OneYFilterCoefficient[3] = (uint8_t)avsTable->tbl1Y[src].FilterCoeff_0_5;

    }

    return MOS_STATUS_SUCCESS;
}

MOS_STATUS CM_HAL_G11_X::RegisterSampler8x8(
                    PCM_HAL_SAMPLER_8X8_PARAM    param)
{
    PCM_HAL_STATE               state = m_cmState;
    MOS_STATUS                  eStatus = MOS_STATUS_SUCCESS;
    int16_t                     samplerIndex = 0;
    PMHW_SAMPLER_STATE_PARAM    samplerEntry = nullptr;
    PCM_HAL_SAMPLER_8X8_ENTRY   sampler8x8Entry = nullptr;

    if (param->sampler8x8State.stateType == CM_SAMPLER8X8_AVS)
    {
        for (uint32_t i = 0; i < state->cmDeviceParam.maxSamplerTableSize; i++) {
            if (!state->samplerTable[i].bInUse) {
                samplerEntry = &state->samplerTable[i];
                param->handle = (uint32_t)i << 16;
                samplerEntry->bInUse = true;
                break;
            }
        }

        for (uint32_t i = 0; i < state->cmDeviceParam.maxSampler8x8TableSize; i++) {
            if (!state->sampler8x8Table[i].inUse) {
                sampler8x8Entry = &state->sampler8x8Table[i];
                samplerIndex = (int16_t)i;
                param->handle |= (uint32_t)(i & 0xffff);
                sampler8x8Entry->inUse = true;
                break;
            }
        }

        if (!samplerEntry || !sampler8x8Entry) {
            eStatus = MOS_STATUS_INVALID_PARAMETER;
            CM_ASSERTMESSAGE("Sampler or AVS table is full");
            goto finish;
        }

        //State data from application
        samplerEntry->SamplerType = MHW_SAMPLER_TYPE_AVS;
        samplerEntry->ElementType = MHW_Sampler128Elements;
        samplerEntry->Avs = param->sampler8x8State.avsParam.avsState;
        samplerEntry->Avs.stateID = samplerIndex;
        samplerEntry->Avs.iTable8x8_Index = samplerIndex;  // Used for calculating the Media offset of 8x8 table
        samplerEntry->Avs.pMhwSamplerAvsTableParam = &sampler8x8Entry->sampler8x8State.mhwSamplerAvsTableParam;

        if (samplerEntry->Avs.EightTapAFEnable)
            param->sampler8x8State.avsParam.avsTable.adaptiveFilterAllChannels = true;
        else
            param->sampler8x8State.avsParam.avsTable.adaptiveFilterAllChannels = false;

        CM_CHK_MOSSTATUS_GOTOFINISH(RegisterSampler8x8AVSTable(&sampler8x8Entry->sampler8x8State,
            &param->sampler8x8State.avsParam.avsTable));

        sampler8x8Entry->sampler8x8State.stateType = CM_SAMPLER8X8_AVS;
    }

finish:
    return eStatus;
}

#if (_RELEASE_INTERNAL || _DEBUG)
#if defined(CM_DIRECT_GUC_SUPPORT)
MOS_STATUS CM_HAL_G11_X::SubmitDummyCommands(
    PMHW_BATCH_BUFFER       batchBuffer,
    int32_t                 taskId,
    PCM_HAL_KERNEL_PARAM    *kernelParam,
    void                    **cmdBuffer)
{
    return MOS_STATUS_UNIMPLEMENTED;

}
#endif
#endif

MOS_STATUS CM_HAL_G11_X::SubmitCommands(
    PMHW_BATCH_BUFFER       batchBuffer,
    int32_t                 taskId,
    PCM_HAL_KERNEL_PARAM    *kernelParam,
    void                    **cmdBuffer)
{
    MOS_STATUS                   eStatus        = MOS_STATUS_SUCCESS;
    PCM_HAL_STATE                state          = m_cmState;
    PRENDERHAL_INTERFACE_LEGACY  renderHal      = state->renderHal;
    PMOS_INTERFACE               osInterface    = renderHal->pOsInterface;
    MhwRenderInterface           *mhwRender     = renderHal->pMhwRenderInterface;
    PMHW_MI_INTERFACE            mhwMiInterface = renderHal->pMhwMiInterface;
    PRENDERHAL_STATE_HEAP        stateHeap      = renderHal->pStateHeap;
    MHW_PIPE_CONTROL_PARAMS      pipeCtlParams  = g_cRenderHal_InitPipeControlParams;
    MHW_MEDIA_STATE_FLUSH_PARAM  flushParam     = g_cRenderHal_InitMediaStateFlushParams;
    MHW_ID_LOAD_PARAMS           idLoadParams;
    int32_t                      remaining      = 0;
    bool                         enableWalker   = state->walkerParams.CmWalkerEnable;
    bool                         enableGpGpu    = state->taskParam->blGpGpuWalkerEnabled;
    PCM_HAL_TASK_PARAM           taskParam      = state->taskParam;
    PCM_HAL_BB_ARGS              bbCmArgs;
    MOS_COMMAND_BUFFER           mosCmdBuffer;
    uint32_t                     syncTag;
    int64_t                      *taskSyncLocation;
    int32_t                      syncOffset;
    int32_t                      tmp;
    bool                         sipEnable = renderHal->bSIPKernel?true: false;
    bool                         csrEnable = renderHal->bCSRKernel?true: false;
    RENDERHAL_GENERIC_PROLOG_PARAMS genericPrologParams = {};
    MOS_RESOURCE                 *osResource;
    uint32_t                     tag;
    uint32_t                     tagOffset = 0;
    MHW_RENDER_ENGINE_L3_CACHE_SETTINGS_G11 cacheSettings = {};
    MOS_CONTEXT                  *pOsContext = renderHal->pOsInterface->pOsContext;
    PMHW_MI_MMIOREGISTERS        pMmioRegisters = renderHal->pMhwRenderInterface->GetMmioRegisters();
    CM_HAL_MI_REG_OFFSETS        miRegG11 = { REG_TIMESTAMP_BASE_G11, REG_GPR_BASE_G11 };

    MOS_ZeroMemory(&mosCmdBuffer, sizeof(MOS_COMMAND_BUFFER));

    // get the tag
    tag = renderHal->trackerProducer.GetNextTracker(renderHal->currentTrackerIndex);

    // Get the task sync offset
    syncOffset = state->pfnGetTaskSyncLocation(state, taskId);

    // Initialize the location
    taskSyncLocation = (int64_t*)(state->renderTimeStampResource.data + syncOffset);
    *taskSyncLocation = CM_INVALID_INDEX;
    *(taskSyncLocation + 1) = CM_INVALID_INDEX;
    if (state->cbbEnabled)
    {
        *(taskSyncLocation + 2) = tag;
        *(taskSyncLocation + 3) = state->renderHal->currentTrackerIndex;
    }

    // Register batch buffer for rendering
    if (!enableWalker && !enableGpGpu)
    {
        CM_CHK_MOSSTATUS_GOTOFINISH(osInterface->pfnRegisterResource(
            osInterface,
            &batchBuffer->OsResource,
            true,
            true));
    }

    // Register Timestamp Buffer
    CM_CHK_MOSSTATUS_GOTOFINISH(osInterface->pfnRegisterResource(
        osInterface,
        &state->renderTimeStampResource.osResource,
        true,
        true));

    // Allocate all available space, unused buffer will be returned later
    CM_CHK_HRESULT_GOTOFINISH_MOSERROR(osInterface->pfnGetCommandBuffer(osInterface, &mosCmdBuffer, 0));
    remaining = mosCmdBuffer.iRemaining;

    // Update power option of this command;
    CM_CHK_MOSSTATUS_GOTOFINISH(state->pfnUpdatePowerOption(state, &state->powerOption));

    // use frame tracking to write the tracker ID to CM tracker resource
    renderHal->trackerProducer.GetLatestTrackerResource(renderHal->currentTrackerIndex, &osResource, &tagOffset);
    renderHal->pfnSetupPrologParams(renderHal, &genericPrologParams, osResource, tagOffset, tag);
    FrameTrackerTokenFlat_SetProducer(&stateHeap->pCurMediaState->trackerToken, &renderHal->trackerProducer);
    FrameTrackerTokenFlat_Merge(&stateHeap->pCurMediaState->trackerToken, renderHal->currentTrackerIndex, tag);

    // Record registers by unified media profiler in the beginning
    if (state->perfProfiler != nullptr)
    {
        CM_CHK_MOSSTATUS_GOTOFINISH(state->perfProfiler->AddPerfCollectStartCmd((void *)state, state->osInterface, mhwMiInterface, &mosCmdBuffer));
    }

    //Send the First PipeControl Command to indicate the beginning of execution
    pipeCtlParams = g_cRenderHal_InitPipeControlParams;
    pipeCtlParams.presDest = &state->renderTimeStampResource.osResource;
    pipeCtlParams.dwResourceOffset = syncOffset;
    pipeCtlParams.dwPostSyncOp = MHW_FLUSH_WRITE_TIMESTAMP_REG;
    pipeCtlParams.dwFlushMode = MHW_FLUSH_WRITE_CACHE;
    CM_CHK_MOSSTATUS_GOTOFINISH(mhwMiInterface->AddPipeControl(&mosCmdBuffer, nullptr, &pipeCtlParams));

    // Initialize command buffer and insert prolog
    CM_CHK_MOSSTATUS_GOTOFINISH(renderHal->pfnInitCommandBuffer(renderHal, &mosCmdBuffer, &genericPrologParams));
    
    HalOcaInterface::On1stLevelBBStart(mosCmdBuffer, *pOsContext, osInterface->CurrentGpuContextHandle,
        *renderHal->pMhwMiInterface, *pMmioRegisters);

    // update tracker tag used with CM tracker resource
    renderHal->trackerProducer.StepForward(renderHal->currentTrackerIndex);

    // Increment sync tag
    syncTag = stateHeap->dwNextTag++;

    //enable ICL L3 config

    if (state->l3Settings.overrideSettings != 0)
    {
        cacheSettings.dwCntlReg = state->l3Settings.cntlReg;
        cacheSettings.dwTcCntlReg = state->l3Settings.tcCntlReg;
        mhwRender->EnableL3Caching(&cacheSettings);
    }
    else
    {
        mhwRender->EnableL3Caching(nullptr);
        HalCm_GetLegacyRenderHalL3Setting(&state->l3Settings, &renderHal->L3CacheSettings);
        renderHal->pfnEnableL3Caching(renderHal, &renderHal->L3CacheSettings);
    }
    mhwRender->SetL3Cache(&mosCmdBuffer);

    if ( sipEnable )
    {
        CM_CHK_MOSSTATUS_GOTOFINISH( SetupHwDebugControl( renderHal, &mosCmdBuffer ) );
    }

    // add granularity control for preemption for ICL
    // Supporting Preemption granularity control reg for 3D and GPGPU mode for per ctx and with non-privileged access
    if (MEDIA_IS_SKU(state->skuTable, FtrPerCtxtPreemptionGranularityControl))
    {
        MHW_MI_LOAD_REGISTER_IMM_PARAMS loadRegImm;
        MOS_ZeroMemory(&loadRegImm, sizeof(MHW_MI_LOAD_REGISTER_IMM_PARAMS));

        loadRegImm.dwRegister = MHW_RENDER_ENGINE_PREEMPTION_CONTROL_OFFSET;

        // Same reg offset and value for gpgpu pipe and media pipe
        if (enableGpGpu)
        {
            if (MEDIA_IS_SKU(state->skuTable, FtrGpGpuMidThreadLevelPreempt))
            {
                if (csrEnable)
                    loadRegImm.dwData = MHW_RENDER_ENGINE_MID_THREAD_PREEMPT_VALUE;
                else
                    loadRegImm.dwData = MHW_RENDER_ENGINE_THREAD_GROUP_PREEMPT_VALUE;
            }
            else if (MEDIA_IS_SKU(state->skuTable, FtrGpGpuThreadGroupLevelPreempt))
            {
                loadRegImm.dwData = MHW_RENDER_ENGINE_THREAD_GROUP_PREEMPT_VALUE;
                state->renderHal->pfnEnableGpgpuMiddleBatchBufferPreemption(state->renderHal);
            }
            else if (MEDIA_IS_SKU(state->skuTable, FtrGpGpuMidBatchPreempt))
            {
                loadRegImm.dwData = MHW_RENDER_ENGINE_MID_BATCH_PREEMPT_VALUE;
                state->renderHal->pfnEnableGpgpuMiddleBatchBufferPreemption(state->renderHal);
            }
            else
            {
                // if hit this branch then platform does not support any media preemption in render engine. Still program the register to avoid GPU hang
                loadRegImm.dwData = MHW_RENDER_ENGINE_MID_BATCH_PREEMPT_VALUE;
            }
        }
        else
        {
            if (MEDIA_IS_SKU(state->skuTable, FtrMediaMidThreadLevelPreempt))
            {
                loadRegImm.dwData = MHW_RENDER_ENGINE_MID_THREAD_PREEMPT_VALUE;
            }
            else if (MEDIA_IS_SKU(state->skuTable, FtrMediaThreadGroupLevelPreempt))
            {
                loadRegImm.dwData = MHW_RENDER_ENGINE_THREAD_GROUP_PREEMPT_VALUE;
            }
            else if (MEDIA_IS_SKU(state->skuTable, FtrMediaMidBatchPreempt))
            {
                loadRegImm.dwData = MHW_RENDER_ENGINE_MID_BATCH_PREEMPT_VALUE;
            }
            else
            {
                // if hit this branch then platform does not support any media preemption in render engine. Still program the register to avoid GPU hang
                loadRegImm.dwData = MHW_RENDER_ENGINE_MID_BATCH_PREEMPT_VALUE;
            }
        }
        CM_CHK_MOSSTATUS_GOTOFINISH(mhwMiInterface->AddMiLoadRegisterImmCmd(&mosCmdBuffer, &loadRegImm));
    }

    // Send Pipeline Select command
    CM_CHK_MOSSTATUS_GOTOFINISH( mhwRender->AddPipelineSelectCmd(&mosCmdBuffer, enableGpGpu ) );

    // Send State Base Address command
    CM_CHK_MOSSTATUS_GOTOFINISH( renderHal->pfnSendStateBaseAddress( renderHal, &mosCmdBuffer ) );

    // Send Surface States
    CM_CHK_MOSSTATUS_GOTOFINISH( renderHal->pfnSendSurfaces( renderHal, &mosCmdBuffer ) );

    if (enableGpGpu) 
    {
        if (csrEnable) 
        {
            // Send CS_STALL pipe control
            //Insert a pipe control as synchronization
            pipeCtlParams = g_cRenderHal_InitPipeControlParams;
            pipeCtlParams.presDest = &state->renderTimeStampResource.osResource;
            pipeCtlParams.dwPostSyncOp = MHW_FLUSH_NOWRITE;
            pipeCtlParams.dwFlushMode = MHW_FLUSH_WRITE_CACHE;
            pipeCtlParams.bDisableCSStall = 0;
            CM_CHK_MOSSTATUS_GOTOFINISH(mhwMiInterface->AddPipeControl(&mosCmdBuffer, nullptr, &pipeCtlParams));
        }
    
        if (sipEnable || csrEnable)
        {
            // Send SIP State
            CM_CHK_MOSSTATUS_GOTOFINISH(renderHal->pfnSendSipStateCmd(renderHal, &mosCmdBuffer));
    
            CM_CHK_HRESULT_GOTOFINISH_MOSERROR(osInterface->pfnRegisterResource(
                osInterface,
                &state->csrResource,
                true,
                true));
    
            // Send csr base addr command
            CM_CHK_MOSSTATUS_GOTOFINISH(mhwRender->AddGpgpuCsrBaseAddrCmd(&mosCmdBuffer, &state->csrResource));
        }
    }

    // Setup VFE State params. Each Renderer MUST call pfnSetVfeStateParams().
    // See comment in VpHal_HwSetVfeStateParams() for details.
    tmp = RENDERHAL_USE_MEDIA_THREADS_MAX;
    if ( state->maxHWThreadValues.userFeatureValue != 0 )
    {
        if ( state->maxHWThreadValues.userFeatureValue < renderHal->pHwCaps->dwMaxThreads )
        {
            tmp = state->maxHWThreadValues.userFeatureValue;
        }
    }
    else if ( state->maxHWThreadValues.apiValue != 0 )
    {
        if ( state->maxHWThreadValues.apiValue < renderHal->pHwCaps->dwMaxThreads )
        {
            tmp = state->maxHWThreadValues.apiValue;
        }
    }

    renderHal->pfnSetVfeStateParams(
        renderHal,
        MEDIASTATE_DEBUG_COUNTER_FREE_RUNNING,
        tmp,
        state->taskParam->vfeCurbeSize,
        state->taskParam->urbEntrySize,
        nullptr);

    // Send VFE State
    CM_CHK_MOSSTATUS_GOTOFINISH( mhwRender->AddMediaVfeCmd(&mosCmdBuffer,
                      renderHal->pRenderHalPltInterface->GetVfeStateParameters() ) );

    // Send CURBE Load
    if ( state->taskParam->vfeCurbeSize > 0 )
    {
        CM_CHK_MOSSTATUS_GOTOFINISH( renderHal->pfnSendCurbeLoad( renderHal, &mosCmdBuffer ) );
    }

    // Send Interface Descriptor Load
    if ( state->dshEnabled )
    {
        PRENDERHAL_DYNAMIC_STATE dynamicState = ((PRENDERHAL_MEDIA_STATE_LEGACY)stateHeap->pCurMediaState)->pDynamicState;
        idLoadParams.dwInterfaceDescriptorStartOffset = dynamicState->memoryBlock.GetOffset() +
            dynamicState->MediaID.dwOffset;
        idLoadParams.dwInterfaceDescriptorLength = dynamicState->MediaID.iCount * stateHeap->dwSizeMediaID;
    }
    else
    {
        idLoadParams.dwInterfaceDescriptorStartOffset = stateHeap->pCurMediaState->dwOffset + stateHeap->dwOffsetMediaID;
        idLoadParams.dwInterfaceDescriptorLength = renderHal->StateHeapSettings.iMediaIDs * stateHeap->dwSizeMediaID;
    }
    idLoadParams.pKernelState = nullptr;
    CM_CHK_MOSSTATUS_GOTOFINISH( mhwRender->AddMediaIDLoadCmd(&mosCmdBuffer, &idLoadParams ) );

    HalOcaInterface::OnDispatch(mosCmdBuffer, *osInterface, *renderHal->pMhwMiInterface, *pMmioRegisters);

    if ( enableWalker )
    {
        // send media walker command, if required

        for ( uint32_t i = 0; i < state->taskParam->numKernels; i++ )
        {
            // Insert CONDITIONAL_BATCH_BUFFER_END
            if ( taskParam->conditionalEndBitmap & ( ( uint64_t )1 << ( i ) ) )
            {
                // this could be batch buffer end so need to update sync tag, media state flush, write end timestamp

                CM_CHK_MOSSTATUS_GOTOFINISH( renderHal->pfnSendSyncTag( renderHal, &mosCmdBuffer ) );

                // conditionally write timestamp
                CM_CHK_MOSSTATUS_GOTOFINISH(HalCm_OsAddArtifactConditionalPipeControl(&miRegG11, state, &mosCmdBuffer, syncOffset, &taskParam->conditionalBBEndParams[i], tag));

                // Insert conditional batch buffer end
                mhwMiInterface->AddMiConditionalBatchBufferEndCmd(&mosCmdBuffer, &taskParam->conditionalBBEndParams[ i ] );
            }

            //Insert PIPE_CONTROL at two cases:
            // 1. synchronization is set
            // 2. the next kernel has dependency pattern
            if ( ( i > 0 ) && ( ( taskParam->syncBitmap & ( ( uint64_t )1 << ( i - 1 ) ) ) ||
                ( kernelParam[ i ]->kernelThreadSpaceParam.patternType != CM_NONE_DEPENDENCY ) ) )
            {
                //Insert a pipe control as synchronization
                pipeCtlParams = g_cRenderHal_InitPipeControlParams;
                pipeCtlParams.presDest = &state->renderTimeStampResource.osResource;
                pipeCtlParams.dwPostSyncOp = MHW_FLUSH_NOWRITE;
                pipeCtlParams.dwFlushMode = MHW_FLUSH_CUSTOM;
                pipeCtlParams.bInvalidateTextureCache = true;
                pipeCtlParams.bFlushRenderTargetCache = true;
                CM_CHK_MOSSTATUS_GOTOFINISH( mhwMiInterface->AddPipeControl( &mosCmdBuffer, nullptr, &pipeCtlParams ) );
            }

            // send media walker command, if required
            CM_CHK_MOSSTATUS_GOTOFINISH( state->pfnSendMediaWalkerState( state, kernelParam[ i ], &mosCmdBuffer ) );
        }

    }
    else if ( enableGpGpu )
    {
        // send GPGPU walker command, if required

        for ( uint32_t i = 0; i < state->taskParam->numKernels; i++ )
        {
            MHW_GPGPU_WALKER_PARAMS gpGpuWalkerParams;

            gpGpuWalkerParams.InterfaceDescriptorOffset = kernelParam[ i ]->gpgpuWalkerParams.interfaceDescriptorOffset;
            gpGpuWalkerParams.GpGpuEnable = kernelParam[ i ]->gpgpuWalkerParams.gpgpuEnabled;
            gpGpuWalkerParams.GroupWidth = kernelParam[ i ]->gpgpuWalkerParams.groupWidth;
            gpGpuWalkerParams.GroupHeight = kernelParam[ i ]->gpgpuWalkerParams.groupHeight;
            gpGpuWalkerParams.GroupDepth = kernelParam[i]->gpgpuWalkerParams.groupDepth;
            gpGpuWalkerParams.ThreadWidth = kernelParam[ i ]->gpgpuWalkerParams.threadWidth;
            gpGpuWalkerParams.ThreadHeight = kernelParam[ i ]->gpgpuWalkerParams.threadHeight;
            gpGpuWalkerParams.ThreadDepth = kernelParam[i]->gpgpuWalkerParams.threadDepth;
            gpGpuWalkerParams.SLMSize = kernelParam[ i ]->slmSize;
            //Insert PIPE_CONTROL at two cases:
            // 1. synchronization is set
            // 2. the next kernel has dependency pattern
            if ( ( i > 0 ) && ( ( taskParam->syncBitmap & ( ( uint64_t )1 << ( i - 1 ) ) ) ||
                ( kernelParam[ i ]->kernelThreadSpaceParam.patternType != CM_NONE_DEPENDENCY ) ) )
            {
                //Insert a pipe control as synchronization
                pipeCtlParams = g_cRenderHal_InitPipeControlParams;
                pipeCtlParams.presDest = &state->renderTimeStampResource.osResource;
                pipeCtlParams.dwPostSyncOp = MHW_FLUSH_NOWRITE;
                pipeCtlParams.dwFlushMode = MHW_FLUSH_CUSTOM;
                pipeCtlParams.bInvalidateTextureCache = true;
                pipeCtlParams.bFlushRenderTargetCache = true;
                CM_CHK_MOSSTATUS_GOTOFINISH( mhwMiInterface->AddPipeControl( &mosCmdBuffer, nullptr, &pipeCtlParams ) );
            }

            // send media walker command, if required
            MOS_SecureMemcpy( &state->walkerParams, sizeof( MHW_WALKER_PARAMS ), &kernelParam[ i ]->walkerParams, sizeof( CM_HAL_WALKER_PARAMS ) );
            CM_CHK_MOSSTATUS_GOTOFINISH( mhwRender->AddGpGpuWalkerStateCmd(&mosCmdBuffer, &gpGpuWalkerParams ) );
        }

    }
    else
    {
        // Send Start batch buffer command
        CM_CHK_MOSSTATUS_GOTOFINISH(mhwMiInterface->AddMiBatchBufferStartCmd(
            &mosCmdBuffer,
            batchBuffer ) );

        CM_CHK_NULL_GOTOFINISH_MOSERROR( batchBuffer->pPrivateData );
        bbCmArgs = ( PCM_HAL_BB_ARGS )batchBuffer->pPrivateData;

        if ( ( bbCmArgs->refCount == 1 ) ||
             ( state->taskParam->reuseBBUpdateMask == 1 ) )
        {
            CM_CHK_MOSSTATUS_GOTOFINISH(mhwMiInterface->AddMiBatchBufferEnd( nullptr, batchBuffer ) );
        }
        else
        {
            // Skip BB end command
            CM_CHK_MOSSTATUS_GOTOFINISH(mhwMiInterface->SkipMiBatchBufferEndBb(batchBuffer ) );
        }

        // UnLock the batch buffer
        if ( ( bbCmArgs->refCount == 1 ) ||
             ( state->taskParam->reuseBBUpdateMask == 1 ) )
        {
            CM_CHK_MOSSTATUS_GOTOFINISH( renderHal->pfnUnlockBB( renderHal, batchBuffer ) );
        }
    }

    // issue a PIPE_CONTROL to flush all caches and the stall the CS before
    // issuing a PIPE_CONTROL to write the timestamp
    pipeCtlParams = g_cRenderHal_InitPipeControlParams;
    pipeCtlParams.presDest = &state->renderTimeStampResource.osResource;
    pipeCtlParams.dwPostSyncOp = MHW_FLUSH_NOWRITE;
    pipeCtlParams.dwFlushMode = MHW_FLUSH_WRITE_CACHE;
    CM_CHK_MOSSTATUS_GOTOFINISH( mhwMiInterface->AddPipeControl( &mosCmdBuffer, nullptr, &pipeCtlParams ) );

    if (state->svmBufferUsed || state->statelessBufferUsed)
    {
        // Find the SVM slot, patch it into this dummy pipe_control
        for (uint32_t i = 0; i < state->cmDeviceParam.maxBufferTableSize; i++ )
        {
            //register resource here
            if ( state->bufferTable[ i ].address )
            {
                CM_CHK_HRESULT_GOTOFINISH_MOSERROR( osInterface->pfnRegisterResource(
                    osInterface,
                    &state->bufferTable[ i ].osResource,
                    true,
                    false ) );
            }

            // sync resource
            MOS_SURFACE mosSurface;
            MOS_ZeroMemory(&mosSurface, sizeof(mosSurface));
            CM_CHK_HRESULT_GOTOFINISH_MOSERROR(osInterface->pfnGetResourceInfo(
                osInterface,
                &state->bufferTable[i].osResource,
                &mosSurface));
            mosSurface.OsResource = state->bufferTable[i].osResource;

            CM_CHK_HRESULT_GOTOFINISH_MOSERROR(HalCm_SurfaceSync(state, &mosSurface, false));
        }
    }

    // Send Sync Tag
    if (!state->dshEnabled || !(enableWalker || enableGpGpu))
    {
        CM_CHK_MOSSTATUS_GOTOFINISH( renderHal->pfnSendSyncTag( renderHal, &mosCmdBuffer ) );
    }

    // Update tracker resource
    CM_CHK_MOSSTATUS_GOTOFINISH(state->pfnUpdateTrackerResource(state, &mosCmdBuffer, tag));

    // issue a PIPE_CONTROL to write timestamp
    syncOffset += sizeof( uint64_t );
    pipeCtlParams = g_cRenderHal_InitPipeControlParams;
    pipeCtlParams.presDest = &state->renderTimeStampResource.osResource;
    pipeCtlParams.dwResourceOffset = syncOffset;
    pipeCtlParams.dwPostSyncOp = MHW_FLUSH_WRITE_TIMESTAMP_REG;
    pipeCtlParams.dwFlushMode = MHW_FLUSH_READ_CACHE;
    CM_CHK_MOSSTATUS_GOTOFINISH( mhwMiInterface->AddPipeControl( &mosCmdBuffer, nullptr, &pipeCtlParams ) );

    // Record registers by unified media profiler in the end
    if (state->perfProfiler != nullptr)
    {
        CM_CHK_MOSSTATUS_GOTOFINISH(state->perfProfiler->AddPerfCollectEndCmd((void *)state, state->osInterface, mhwMiInterface, &mosCmdBuffer));
    }

    // Add PipeControl to invalidate ISP and MediaState to avoid PageFault issue
    MHW_PIPE_CONTROL_PARAMS pipeControlParams;

    MOS_ZeroMemory(&pipeControlParams, sizeof(pipeControlParams));
    pipeControlParams.dwFlushMode = MHW_FLUSH_WRITE_CACHE;
    pipeControlParams.bGenericMediaStateClear = true;
    pipeControlParams.bIndirectStatePointersDisable = true;
    pipeControlParams.bDisableCSStall = false;
    CM_CHK_MOSSTATUS_GOTOFINISH(mhwMiInterface->AddPipeControl(&mosCmdBuffer, nullptr, &pipeControlParams));

    HalOcaInterface::On1stLevelBBEnd(mosCmdBuffer, *osInterface);
    //Couple to the BB_START , otherwise GPU Hang without it
    CM_CHK_MOSSTATUS_GOTOFINISH(mhwMiInterface->AddMiBatchBufferEnd(&mosCmdBuffer, nullptr ) );

    // Return unused command buffer space to OS
    osInterface->pfnReturnCommandBuffer( osInterface, &mosCmdBuffer, 0);

#if MDF_COMMAND_BUFFER_DUMP
    if ( state->dumpCommandBuffer )
    {
        state->pfnDumpCommadBuffer(
            state,
            &mosCmdBuffer,
            offsetof(PACKET_SURFACE_STATE, cmdSurfaceState),
            mhw_state_heap_g11_X::RENDER_SURFACE_STATE_CMD::byteSize);
    }
#endif


#if MDF_SURFACE_STATE_DUMP
    if (state->dumpSurfaceState)
    {
        state->pfnDumpSurfaceState(
            state,
            offsetof(PACKET_SURFACE_STATE, cmdSurfaceState),
            mhw_state_heap_g11_X::RENDER_SURFACE_STATE_CMD::byteSize);
    }
#endif

    CM_CHK_MOSSTATUS_GOTOFINISH( state->pfnGetGlobalTime( &state->taskTimeStamp->submitTimeInCpu[ taskId ] ) );
    CM_CHK_MOSSTATUS_GOTOFINISH( state->pfnGetGpuTime( state, &state->taskTimeStamp->submitTimeInGpu[ taskId ] ) );

    // Submit command buffer
    CM_CHK_HRESULT_GOTOFINISH_MOSERROR( osInterface->pfnSubmitCommandBuffer( osInterface,
        &mosCmdBuffer,
        state->nullHwRenderCm ) );

    if ( state->nullHwRenderCm == false )
    {
        stateHeap->pCurMediaState->bBusy = true;
        if ( !enableWalker && !enableGpGpu )
        {
            batchBuffer->bBusy = true;
            batchBuffer->dwSyncTag = syncTag;
        }
    }

    // reset API call number of HW threads
    state->maxHWThreadValues.apiValue = 0;

    state->pfnReferenceCommandBuffer( &mosCmdBuffer.OsResource, cmdBuffer );

    eStatus = MOS_STATUS_SUCCESS;

finish:
    // Failed -> discard all changes in Command Buffer
    if ( eStatus != MOS_STATUS_SUCCESS )
    {
        // Buffer overflow - display overflow size
        if ( mosCmdBuffer.iRemaining < 0 )
        {
            CM_ASSERTMESSAGE( "Command Buffer overflow by %d bytes.", -mosCmdBuffer.iRemaining );
        }

        // Move command buffer back to beginning
        tmp = remaining - mosCmdBuffer.iRemaining;
        mosCmdBuffer.iRemaining = remaining;
        mosCmdBuffer.iOffset -= tmp;
        mosCmdBuffer.pCmdPtr = mosCmdBuffer.pCmdBase + mosCmdBuffer.iOffset / sizeof( uint32_t );

        // Return unused command buffer space to OS
        osInterface->pfnReturnCommandBuffer( osInterface, &mosCmdBuffer, 0);
    }

    return eStatus;
}

uint32_t   CM_HAL_G11_X::GetMediaWalkerMaxThreadWidth()
{
    return  CM_MAX_THREADSPACE_WIDTH_SKLUP_FOR_MW;
}

uint32_t   CM_HAL_G11_X::GetMediaWalkerMaxThreadHeight()
{
    return  CM_MAX_THREADSPACE_HEIGHT_SKLUP_FOR_MW;
}

MOS_STATUS CM_HAL_G11_X::GetHwSurfaceBTIInfo(
           PCM_SURFACE_BTI_INFO btiInfo)
{

    if (btiInfo == nullptr)
    {
        return MOS_STATUS_NULL_POINTER;
    }

    btiInfo->normalSurfaceStart      =  CM_GLOBAL_SURFACE_INDEX_START_GEN9_PLUS + \
                        CM_GLOBAL_SURFACE_NUMBER + CM_GTPIN_SURFACE_NUMBER ;
    btiInfo->normalSurfaceEnd        =  GT_RESERVED_INDEX_START_GEN9_PLUS - 1;
    btiInfo->reservedSurfaceStart    =  CM_GLOBAL_SURFACE_INDEX_START_GEN9_PLUS;
    btiInfo->reservedSurfaceEnd      =  CM_GLOBAL_SURFACE_NUMBER + CM_GTPIN_SURFACE_NUMBER;

    return MOS_STATUS_SUCCESS;
}

MOS_STATUS CM_HAL_G11_X::UpdatePlatformInfoFromPower(
                    PCM_PLATFORM_INFO platformInfo,
                    bool              euSaturated)
{
    PCM_HAL_STATE              state = m_cmState;
    PRENDERHAL_INTERFACE       renderHal = state->renderHal;
    CM_POWER_OPTION            cmPower;

    if (state->requestSingleSlice ||
        renderHal->bRequestSingleSlice ||
        (state->powerOption.nSlice != 0 && state->powerOption.nSlice < platformInfo->numSlices))
    {
        platformInfo->numSubSlices = platformInfo->numSubSlices / platformInfo->numSlices;
        if (state->powerOption.nSlice > 1)
        {
            platformInfo->numSubSlices *= state->powerOption.nSlice;
            platformInfo->numSlices = state->powerOption.nSlice;
        }
        else
        {
            platformInfo->numSlices = 1;
        }
    }
    else if (euSaturated)
    {
        // No SSD and EU Saturation, request maximum number of slices/subslices/EUs
        cmPower.nSlice = (uint16_t)platformInfo->numSlices;
        cmPower.nSubSlice = (uint16_t)platformInfo->numSubSlices;
        cmPower.nEU = (uint16_t)(platformInfo->numEUsPerSubSlice * platformInfo->numSubSlices);

        state->pfnSetPowerOption(state, &cmPower);
    }

    return MOS_STATUS_SUCCESS;
}

MOS_STATUS CM_HAL_G11_X::AllocateSIPCSRResource()
{
    MOS_STATUS eStatus = MOS_STATUS_SUCCESS;
    if (Mos_ResourceIsNull(&m_cmState->sipResource.osResource))
    {
        // create  sip resource if it does not exist
        CM_CHK_MOSSTATUS_RETURN(HalCm_AllocateSipResource(m_cmState));
        CM_CHK_MOSSTATUS_RETURN(HalCm_AllocateCSRResource(m_cmState));
    }
    return eStatus;
}

MOS_STATUS CM_HAL_G11_X::SetupHwDebugControl(
                    PRENDERHAL_INTERFACE   renderHal,
                    PMOS_COMMAND_BUFFER    cmdBuffer)
{
    MOS_STATUS  eStatus = MOS_STATUS_SUCCESS;
    MHW_MI_LOAD_REGISTER_IMM_PARAMS loadRegImm;

    //---------------------------------------
    CM_CHK_NULL_RETURN_MOSERROR( renderHal );
    CM_CHK_NULL_RETURN_MOSERROR( renderHal->pMhwMiInterface );
    CM_CHK_NULL_RETURN_MOSERROR( cmdBuffer );
    //---------------------------------------

    MOS_ZeroMemory( &loadRegImm, sizeof( MHW_MI_LOAD_REGISTER_IMM_PARAMS ) );

    // CS_DEBUG_MODE2, global debug enable
    loadRegImm.dwRegister = CS_DEBUG_MODE2;
    loadRegImm.dwData = ( CS_DEBUG_MODE2_GLOBAL_DEBUG << 16 ) | CS_DEBUG_MODE2_GLOBAL_DEBUG;
    CM_CHK_MOSSTATUS_RETURN( renderHal->pMhwMiInterface->AddMiLoadRegisterImmCmd( cmdBuffer, &loadRegImm ) );

    // TD_CTL, force thread breakpoint enable
    // Also enable external exception, because the source-level debugger has to
    // be able to interrupt runing EU threads.
    loadRegImm.dwRegister = TD_CTL;
    loadRegImm.dwData = TD_CTL_FORCE_THREAD_BKPT_ENABLE | TD_CTL_FORCE_EXT_EXCEPTION_ENABLE;
    CM_CHK_MOSSTATUS_RETURN( renderHal->pMhwMiInterface->AddMiLoadRegisterImmCmd( cmdBuffer, &loadRegImm ) );

    return eStatus;
}

MOS_STATUS CM_HAL_G11_X::SetSuggestedL3Conf(
            L3_SUGGEST_CONFIG l3Config)
{
    if (l3Config >= sizeof(ICL_L3_PLANE)/sizeof(L3ConfigRegisterValues))
    {
        return MOS_STATUS_INVALID_PARAMETER;
    }
    SetL3CacheConfig( &ICL_L3_PLANE[ l3Config ], &m_cmState->l3Settings );

    return MOS_STATUS_SUCCESS;
}

MOS_STATUS CM_HAL_G11_X::GetGenStepInfo(char*& stepInfoStr)
{
    const char *cmSteppingInfoICL[] = { "A0", "B0", "C0", "D0", "E0" };

    uint32_t genStepId = m_cmState->platform.usRevId;

    uint32_t tablesize = sizeof(cmSteppingInfoICL) / sizeof(char *);

    if (genStepId < tablesize)
    {
        stepInfoStr = (char *)cmSteppingInfoICL[genStepId];
    }
    else
    {
        stepInfoStr = nullptr;
    }
    return MOS_STATUS_SUCCESS;
}

int32_t CM_HAL_G11_X::ColorCountSanityCheck(uint32_t colorCount)
{
    if (colorCount == CM_INVALID_COLOR_COUNT || colorCount > CM_THREADSPACE_MAX_COLOR_COUNT_GEN11)
    {
        CM_ASSERTMESSAGE("Error: Invalid color count.");
        return CM_INVALID_ARG_VALUE;
    }
    return CM_SUCCESS;
}

bool CM_HAL_G11_X::MemoryObjectCtrlPolicyCheck(uint32_t memCtrl)
{
    if (memCtrl >= MEMORY_OBJECT_CONTROL_TOTAL)
    {
        return false;
    }
    return true;
}

int32_t CM_HAL_G11_X::GetConvSamplerIndex(
    PMHW_SAMPLER_STATE_PARAM  samplerParam,
    char                     *samplerIndexTable,
    int32_t                   nSamp8X8Num,
    int32_t                   nSampConvNum)
{
    int32_t samplerIndex = 0;

    if ((samplerParam->Convolve.ui8ConvolveType == CM_CONVOLVE_SKL_TYPE_2D) &&
        (samplerParam->Convolve.skl_mode))
    {
        // 2D convolve & SKL+
        samplerIndex = 1 + nSampConvNum + nSamp8X8Num;
    }
    else if (samplerParam->Convolve.ui8ConvolveType == CM_CONVOLVE_SKL_TYPE_1D)
    {
        // 1D convolve & SKL+
        samplerIndex = nSampConvNum;
    }
    else
    {
        // 1P convolve SKL+
        samplerIndex = 1 + (nSamp8X8Num + nSampConvNum) * 2;
        while (samplerIndexTable[samplerIndex] != CM_INVALID_INDEX)
        {
            samplerIndex += 2;
        }

    }
    return samplerIndex;
}

MOS_STATUS CM_HAL_G11_X::SetL3CacheConfig(
    const L3ConfigRegisterValues *values,
    PCmHalL3Settings cmHalL3Setting )
{
    // currently we have the following mapping for gen11:
    // config_register0->L3CntlReg
    // config_register1->L3TcCntlReg

    cmHalL3Setting->overrideSettings = ( values->config_register0 || values->config_register1 );
    cmHalL3Setting->cntlRegOverride = ( values->config_register0 != 0 );
    cmHalL3Setting->tcCntlRegOverride = ( values->config_register1 != 0 );
    cmHalL3Setting->cntlReg = values->config_register0;
    cmHalL3Setting->tcCntlReg = values->config_register1;

    return MOS_STATUS_SUCCESS;
}

MOS_STATUS CM_HAL_G11_X::GetSamplerParamInfoForSamplerType(
    PMHW_SAMPLER_STATE_PARAM mhwSamplerParam,
    SamplerParam  &samplerParam)
{
    const unsigned int samplerElementSize[MAX_ELEMENT_TYPE_COUNT] = {16, 32, 64, 128, 1024, 2048};

    // gets element_type
    switch (mhwSamplerParam->SamplerType)
    {
        case MHW_SAMPLER_TYPE_3D:
            samplerParam.elementType = MHW_Sampler1Element;
            break;
        case MHW_SAMPLER_TYPE_AVS:
            samplerParam.elementType = MHW_Sampler128Elements;
            break;
        default:
            return MOS_STATUS_UNIMPLEMENTED;
            break;
    }

    samplerParam.btiStepping = 1;
    samplerParam.btiMultiplier = samplerElementSize[samplerParam.elementType] / samplerParam.btiStepping;
    samplerParam.size = samplerElementSize[samplerParam.elementType];

    return MOS_STATUS_SUCCESS;
}

MOS_STATUS CM_HAL_G11_X::GetExpectedGtSystemConfig(
    PCM_EXPECTED_GT_SYSTEM_INFO expectedConfig)
{
    expectedConfig->numSlices    = 0;
    expectedConfig->numSubSlices = 0;

    return  MOS_STATUS_UNIMPLEMENTED;
}

uint64_t CM_HAL_G11_X::ConverTicksToNanoSecondsDefault(uint64_t ticks)
{
    return (uint64_t)(ticks * CM_NS_PER_TICK_RENDER_G11_DEFAULT);
}

