P4 to Git Change 1271191 by gandryey@gera-w8 on 2016/05/19 18:42:50

SWDEV-86035 - Add PAL backend to OpenCL
	- Adds SDMA worakround for pagefault
	- Removes directSRD and hsail flags
	- Fixes a BSOD with the latets PAL on Fiji. KMD expects a valid UMD client

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpukernel.cpp#315 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuprogram.cpp#225 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpusettings.cpp#345 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpusettings.hpp#96 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palbe/src/core/os/win/winPlatform.cpp#4 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#7 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palkernel.cpp#6 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palprogram.cpp#4 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palresource.cpp#4 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#3 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.hpp#3 edit
... //depot/stg/opencl/drivers/opencl/runtime/utils/flags.hpp#254 edit

rocclr/runtime/utils/flags.hpp

@@ -139,8 +139,6 @@ release(bool, GPU_HSAIL_ENABLE, LP64_SWITCH(LINUX_SWITCH(false,true),true),   \
         "Enable HSAIL on dGPU stack (requires CI+ HW)")                       \
 release(uint, GPU_PRINT_CHILD_KERNEL, 0,                                      \
         "Prints the specified number of the child kernels")                   \
-release(bool, GPU_DIRECT_SRD, false,                                          \
-        "Use indirect SRD access in HSAIL")                                   \
 release(bool, GPU_USE_DEVICE_QUEUE, false,                                    \
         "Use a dedicated device queue for the actual submissions")            \
 release(bool, GPU_ENABLE_LARGE_ALLOCATION, true,                              \