Commit Graph

1192 Commits

Author SHA1 Message Date
Mateusz Jablonski 4d6169ee8b Extract querying device id and revision to a dedicated method
Related-To: NEO-6999
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-06-08 14:04:46 +02:00
Mateusz Jablonski 70cf43fd6e Remove redundant query for device id and revision
Related-To: NEO-6999
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-06-08 12:21:33 +02:00
Maciej Plewka 5bee8ebd35 Revert "Allow cpu buffers copy on DG2 in 32bit"
This reverts commit 2055daf696.

Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
2022-06-08 11:26:00 +02:00
John Falkowski 620bb970f4 Resubmit fix for task count hang
Signed-off-by: John Falkowski <john.falkowski@intel.com>
2022-06-07 16:28:17 +02:00
Bartosz Dunajski 9e1c9ec95e Use MMAP_OFFSET ioctl to lock BufferObject
Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
2022-06-07 11:12:31 +02:00
Krzysztof Gibala 77dde01503 Pass canonized gpuAddress in setCpuPtrAndGpuAddress
Related-To: NEO-6523
Signed-off-by: Krzysztof Gibala <krzysztof.gibala@intel.com>
2022-06-07 10:05:18 +02:00
Mateusz Jablonski e9eec1e828 Move core specific windows ULT from opencl to shared
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-06-06 19:45:03 +02:00
Mateusz Jablonski 695958bd10 Move I915_PARAM values to DrmParam enum class
Related-To: NEO-6852
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-06-06 18:46:04 +02:00
Krzysztof Gibala 81899c4477 Add canonized gpuAddress to GraphicsAllocation constructor
Related-To: NEO-6523
Signed-off-by: Krzysztof Gibala <krzysztof.gibala@intel.com>
2022-06-06 18:17:36 +02:00
Daniel Chabrowski 0268c4dfcd Move hw_info_config tests to shared
Signed-off-by: Daniel Chabrowski <daniel.chabrowski@intel.com>
2022-06-06 17:18:43 +02:00
Maciej Plewka 2055daf696 Allow cpu buffers copy on DG2 in 32bit
Resolves: NEO-6906, NEO-6000

Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
2022-06-06 16:32:35 +02:00
Krzysztof Gibala 21bcab7986 Move logger tests to shared
- Create new files for logger test in shared
- Reduce number of ULTs by converting parameterized tests into the normal
one.


Signed-off-by: Krzysztof Gibala <krzysztof.gibala@intel.com>
2022-06-02 18:11:23 +02:00
Krzysztof Gibala dc1fe7d59a Change MemoryPool to enum class
Use enum class for MemoryPool in GraphicsAllocation
This change will ensure that GA is constructed in the proper way

- Rename namespace for isSystemMemoryPool method
- Add method getMemoryPoolString for logging actual pool which is in used
- Remove wrong pattern in GraphicsAllocation constructor

Related-To: NEO-6523
Signed-off-by: Krzysztof Gibala <krzysztof.gibala@intel.com>
2022-06-02 12:46:15 +02:00
Mateusz Jablonski e082b80e0a Stop using prelim specific values for engine info and memory regions
Resolves: NEO-7028
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-06-02 10:11:30 +02:00
Mateusz Jablonski 09c68a6bb1 Move query compute slices and query memory regions to DrmParam enum
Related-To: NEO-6852, NEO-6999, NEO-7028
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-06-01 19:38:34 +02:00
Mateusz Jablonski c4bb209f91 Move query hwconfig table and engine info to DrmParam enum
Related-To: NEO-6852, NEO-6999
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-06-01 18:49:49 +02:00
Daniel Chabrowski 1cffe921ba Move hw_info_config tests to shared
Signed-off-by: Daniel Chabrowski <daniel.chabrowski@intel.com>
2022-06-01 18:34:18 +02:00
Krzysztof Gibala e146a8e8ca Correct wrong constructor pattern in GraphicsAllocation
Related-To: NEO-6523
Signed-off-by: Krzysztof Gibala <krzysztof.gibala@intel.com>
2022-06-01 18:06:56 +02:00
Kacper Nowak 83b84b3491 Enahnce kernel debug ULTs
Mock ProgramWithKernelDebugging ULTs.
This change is neccessary to ensure independence from binary format
after incoming switching to zebinary format.

Signed-off-by: Kacper Nowak <kacper.nowak@intel.com>
Related-To: NEO-6646
2022-06-01 17:33:13 +02:00
Mateusz Jablonski 0420df780d Create enum wrapper for drm engine class values
Related-To: NEO-6852, NEO-6999
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-06-01 14:39:29 +02:00
Compute-Runtime-Validation ce7de9d66e Revert "Unify query ioctls"
This reverts commit 571199d048.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
2022-05-31 20:40:00 +02:00
Naklicki, Mateusz 65ca31d817 Remove magic number from createGemExt method
Related-to: NEO-6730
Signed-off-by: Naklicki, Mateusz <mateusz.naklicki@intel.com>
2022-05-31 17:10:50 +02:00
Bartosz Dunajski 571199d048 Unify query ioctls
Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
2022-05-31 15:28:23 +02:00
Naklicki, Mateusz 58ec879c46 Add support for gem create extension to create VM_PRIVATE BOs
Add support for PRELIM_I915_GEM_CREATE_EXT_VM_PRIVATE extension
to create VM_PRIVATE BOs.

Related-to: NEO-6730
Signed-off-by: Naklicki, Mateusz <mateusz.naklicki@intel.com>
2022-05-31 15:18:33 +02:00
Zbigniew Zdanowicz afceaa6e19 Use system fence only when using system allocations or system scope event
Related-To: NEO-6959

Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
2022-05-31 12:55:30 +02:00
Daniel Chabrowski 14134be74e Move hw_info_config tests to shared
Signed-off-by: Daniel Chabrowski daniel.chabrowski@intel.com
2022-05-30 18:10:02 +02:00
Filip Hazubski d7420f1786 Add isMatrixMultiplyAccumulateSupported query to HwInfoConfig
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
2022-05-30 16:35:12 +02:00
Mateusz Jablonski b821027ddf Test: extend test scope to Xe Hpc platforms
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-30 15:52:12 +02:00
Katarzyna Cencelewska 9fade632ba Add test for adjustWalkOrder
Related-To: NEO-6964
Signed-off-by: Katarzyna Cencelewska <katarzyna.cencelewska@intel.com>
2022-05-30 10:33:35 +02:00
Mateusz Jablonski 9938b4001d Use ioctl helper when creating VM
Related-To: NEO-6999, NEO-6852
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-27 21:52:07 +02:00
Igor Venevtsev 8c165a6f41 L0 Debugger Windows - implement debugger attach/detach
Related-To: NEO-6718

Signed-off-by: Igor Venevtsev <igor.venevtsev@intel.com>
2022-05-27 16:25:56 +02:00
Mateusz Jablonski b3814e41b4 Create enum for Ioctl request values
Related-To: NEO-6852
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-27 13:22:59 +02:00
Mateusz Jablonski c4095411c7 Remove HwHelper::isLinuxCompletionFenceSupported method
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-27 12:07:15 +02:00
Filip Hazubski 35d1f2e341 Add debug flag to control programming of thread arbitration policy with SCM
Related-To: NEO-6801

Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
2022-05-27 11:35:41 +02:00
Zbigniew Zdanowicz 8431234845 Change interface to method programing additional fields of command
Related-To: NEO-6959

Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
2022-05-26 21:32:59 +02:00
Daniel Chabrowski 6fd7ae7142 Cleanup headers
Signed-off-by: Daniel Chabrowski <daniel.chabrowski@intel.com>
2022-05-26 17:55:44 +02:00
Daniel Chabrowski b5495169ca Enable implicit scaling via platform config
Related-To: NEO-6819
Signed-off-by: Daniel Chabrowski <daniel.chabrowski@intel.com>
2022-05-26 13:57:19 +02:00
Neil R Spruit 8c894fad5e Change Packed binary Returned in L0 GetNative to be the Target Device binary
- Packed Binary Returned to a customer in L0 GetNative is now
the target device's native binary.

Signed-off-by: Neil R Spruit <neil.r.spruit@intel.com>
2022-05-25 21:27:45 +02:00
Jaime Arteaga 359e848dbe Revert "Fix for task count hang issue"
This reverts commit 340ba8bf56.

Signed-off-by: Jaime Arteaga <jaime.a.arteaga.molina@intel.com>
2022-05-25 20:34:00 +02:00
Lukasz Jobczyk 921f76eea0 Calculate timeout using CCSes count
Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
2022-05-25 11:44:11 +02:00
Mateusz Jablonski 05cb48976f Create wrappers for drm getparam, query, gem close, prime handle, version
Related-To: NEO-6852
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-24 19:51:27 +02:00
Yates, Brandon adc51c1b47 Set context debuggable when debugging is enabled
Related-to: NEO-6896
Signed-off-by: Yates, Brandon <brandon.yates@intel.com>
2022-05-24 16:45:32 +02:00
Mateusz Jablonski 5b297ba860 test: zero-initialize states in test's body
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-24 16:18:41 +02:00
Mateusz Jablonski 7d3fc9ab74 Create wrappers for gem context destroy, gem vm control, gem wait, reset stats
Related-To: NEO-6852
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-24 16:01:05 +02:00
Mateusz Jablonski 51d1752a68 Create a wrapper for drm_i915_gem_context_create_ext
Related-To: NEO-6852
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-24 15:21:58 +02:00
Lukasz Jobczyk d440d26c69 Ensure sleep is called in direct submission controller
Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
2022-05-24 14:25:24 +02:00
Mateusz Jablonski f26164776e test: zero-initialize states in test's body
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-24 11:53:16 +02:00
Mateusz Jablonski f8983a8ecf test: Move linux specific tests to shared
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-23 19:21:50 +02:00
Mateusz Jablonski b6a9ed98c9 test: move drm mocks/fixtures and related tests to shared
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-23 17:48:07 +02:00
Mateusz Jablonski b0e75b18fd Create a wrapper for drm_i915_gem_context_create_ext_setparam
Related-To: NEO-6852, NEO-6999
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-23 16:42:54 +02:00
Mateusz Jablonski d07503534d Move drm tests to shared
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-23 15:09:45 +02:00
Artur Harasimiuk 8f5467d3c6 test: create working dir for tests
Signed-off-by: Artur Harasimiuk <artur.harasimiuk@intel.com>
2022-05-23 12:02:01 +02:00
Mateusz Jablonski 2202d05ea1 Create a wrapper for drm_i915_gem_context_param
Related-To: NEO-6852, NEO-6999
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-20 16:11:51 +02:00
Mateusz Jablonski d0423235ea feature: enable linux completion fence on Xe Hp
Related-To: NEO-6643
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-20 14:20:57 +02:00
Artur Harasimiuk dc78375d46 use test_files from source location in ults
Signed-off-by: Artur Harasimiuk <artur.harasimiuk@intel.com>
2022-05-20 14:20:13 +02:00
Mateusz Jablonski 685b9396d4 feature: enable linux completion fence on Xe Hpc
Related-To: NEO-6643
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-20 13:06:52 +02:00
Mateusz Jablonski 3ac5853e8d Add a method to check drm support
Related-To: NEO-6999
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-20 12:44:19 +02:00
Kamil Diedrich ddd8a08fac Add mechanism to avoid calling gdi calls while process exit
Signed-off-by: Kamil Diedrich <kamil.diedrich@intel.com>
2022-05-20 11:11:52 +02:00
Yates, Brandon db6562c092 Add windows debugger feature check
Related-To: NEO-6717
Signed-off-by: Yates, Brandon <brandon.yates@intel.com>
2022-05-20 08:42:59 +02:00
Mateusz Jablonski 2f63131f0d Create wrappers for drm_i915_gem_mmap and drm_i915_gem_mmap_offset
Related-To: NEO-6852
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-19 18:51:09 +02:00
Mateusz Jablonski ea956a863a Use MemoryClassInstance instead of drm_i915_gem_memory_class_instance
Related-To: NEO-6852
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-19 17:16:32 +02:00
Mateusz Jablonski 3be31b821b Create a wrapper for drm_i915_query_topology_info
Related-To: NEO-6852
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-19 15:27:46 +02:00
Compute-Runtime-Validation 9cf1fbd627 Revert "Add windows debugger feature check"
This reverts commit 65214e2e4c.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
2022-05-19 12:57:04 +02:00
Mateusz Jablonski 8cda3ef5cb Move tag allocator tests to shared
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-19 11:30:07 +02:00
Lukasz Jobczyk 888c935efb Do not wait for completion in direct submission controller
Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
2022-05-19 11:12:42 +02:00
John Falkowski 340ba8bf56 Fix for task count hang issue
Signed-off-by: John Falkowski <john.falkowski@intel.com>
2022-05-18 19:35:12 +02:00
Mateusz Jablonski 2ad04efd16 Move debug setting and file reader tests to shared
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-18 18:54:02 +02:00
Krystian Chmielewski 359dfc301f Improve elf encoder
This change:
* adds functions for setting members of ElfSymbol, and ElfRela.
* simplifies string section creation in ElfEncoder.
* adds function to query index of section in ElfEncoder.

Signed-off-by: Krystian Chmielewski <krystian.chmielewski@intel.com>
2022-05-18 12:20:26 +02:00
Daniel Chabrowski 7463e1970b Cleanup headers
Make TUs and headers self-contained, remove unused headers

Signed-off-by: Daniel Chabrowski <daniel.chabrowski@intel.com>
2022-05-18 11:42:06 +02:00
Mateusz Jablonski ac3005a463 Create a wrapper for drm_i915_query_item
Related-To: NEO-6852
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-18 11:32:44 +02:00
Yates, Brandon 65214e2e4c Add windows debugger feature check
Related-To: NEO-6717
Signed-off-by: Yates, Brandon <brandon.yates@intel.com>
2022-05-18 00:37:39 +02:00
Artur Harasimiuk 3f04769f07 style: configure readability-identifier-naming.FunctionCase
Signed-off-by: Artur Harasimiuk <artur.harasimiuk@intel.com>
2022-05-17 20:55:56 +02:00
Compute-Runtime-Validation daf7829fa2 Revert "L0 Debugger Windows - implement debugger attach/detach"
This reverts commit f45431c173.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
2022-05-17 19:02:11 +02:00
Igor Venevtsev f45431c173 L0 Debugger Windows - implement debugger attach/detach
Related-To: NEO-6718

Signed-off-by: Igor Venevtsev <igor.venevtsev@intel.com>
2022-05-17 14:07:29 +02:00
Katarzyna Cencelewska 96e1eb7467 Move variables baseDieRev and baseDieA0Masked from xe_hpc to pvc
Pvc specific variables should be located in pvc struct

Related-To: NEO-6738
Signed-off-by: Katarzyna Cencelewska <katarzyna.cencelewska@intel.com>
2022-05-17 12:19:16 +02:00
Artur Harasimiuk 7eafb1e877 remove unused code
Signed-off-by: Artur Harasimiuk <artur.harasimiuk@intel.com>
2022-05-16 18:15:03 +02:00
Artur Harasimiuk 4c98e98011 style: correct variable naming
Signed-off-by: Artur Harasimiuk <artur.harasimiuk@intel.com>
2022-05-16 17:24:47 +02:00
Mateusz Jablonski 06517f429f Create wrappers for drm_i915_gem_create and drm_i915_gem_userptr
Related-To: NEO-6852
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-16 17:03:29 +02:00
Milczarek, Slawomir 9d31d36491 Disable cross-tile kmd migration for usm allocations
Ensure KMD migrations for USM allocations to occur between smem and lmem only

Related-To: NEO-6969

Signed-off-by: Milczarek, Slawomir <slawomir.milczarek@intel.com>
2022-05-16 15:23:34 +02:00
Kacper Nowak e32738ee4a Set flag indicating corresponding addressing mode in zebin
Set missing flag indicating corresponding addresing mode.
Signed-off-by: Kacper Nowak <kacper.nowak@intel.com>
Related-To: NEO-6646
2022-05-16 15:16:25 +02:00
Artur Harasimiuk 819e0f5515 style: configure readability-identifier-naming.LocalVariableCase
Signed-off-by: Artur Harasimiuk <artur.harasimiuk@intel.com>
2022-05-16 12:39:44 +02:00
Dominik Dabek 5dcdf53d12 Fix: enable split taskcount from wait only on dg2
Related-To: NEO-6948

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
2022-05-13 14:30:16 +02:00
Daria Hinz de74becdb8 Base hwInfo values setup for AOT
In most cases, there was code redundancy, which was minimized in this change.
The setupHardwareInfoBase extraction will also be used for ocloc.

Signed-off-by: Daria Hinz <daria.hinz@intel.com>
Related-To: NEO-6910
2022-05-13 09:40:37 +02:00
Daria Hinz 1f52802aac Ocloc: Add numerical support for PVC revisions
New ocloc -device entry:
PVC XT B1 - 12.4.2
PVC XT C0 - 12.4.3

Signed-off-by: Daria Hinz <daria.hinz@intel.com>
2022-05-12 18:03:34 +02:00
Krzysztof Gibala 170d628f57 Adjust gmmHelper decanonize method accessing point in getDumpSurfaceInfo
Accessing decanonize method as a member of GmmHelper class object

Related-To: NEO-6523
Signed-off-by: Krzysztof Gibala <krzysztof.gibala@intel.com>
2022-05-12 14:25:35 +02:00
Mateusz Jablonski 145ff7cecf Fix stack-buffer-overflow issue in test
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-11 19:55:12 +02:00
Mateusz Hoppe c021e2ec5e L0 Debugger - DebugSession linux implementation
- new feature, enabled with PRELIM build
- implementation of debug session for linux
- move ResourceClass enum from Drm to drm_debug.h

Resolves: NEO-6814


Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
2022-05-11 15:30:32 +02:00
Baj, Tomasz 4e4560fe91 Add cl_device_uuid_khr to getDeviceInfo.
Related-To: NEO-5681

Signed-off-by: Baj, Tomasz <tomasz.baj@intel.com>
2022-05-11 14:59:20 +02:00
Lukasz Jobczyk d63a044e60 Add infrastructure to request ULLS restart
Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
2022-05-11 14:33:30 +02:00
Artur Harasimiuk e9be9b64c6 clang-tidy configuration cleanup
Define single .clang-tidy configuration with all used checks and use
NOLINT to selectively silence tool. That way cleanup should be easier.
third_part/ has its own configuration that disables clang-tidy for this
folder.

Signed-off-by: Artur Harasimiuk <artur.harasimiuk@intel.com>
2022-05-11 14:02:04 +02:00
Zbigniew Zdanowicz 910871a706 add multi-tile support for completion diagnostic
Related-To: NEO-6871

Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
2022-05-11 13:37:32 +02:00
Fabian Zwolinski 7bb3bcbc05 Read resource info from internal represenation for WSL
Related-To: LOCI-3037
Signed-off-by: Fabian Zwolinski <fabian.zwolinski@intel.com>
2022-05-11 11:57:23 +02:00
Mateusz Jablonski 943ad0e1eb style: skip redundant unique_ptr::get function
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-05-10 13:22:40 +02:00
Daniel Chabrowski 7576af5300 Limit systolic mode to Xe family
Related-To: NEO-6624
Signed-off-by: Daniel Chabrowski <daniel.chabrowski@intel.com>
2022-05-09 18:01:03 +02:00
Krzysztof Gibala 4f1e01d279 Create getGmmHelper function in MemoryManager
Related-To: NEO-6523
Signed-off-by: Krzysztof Gibala <krzysztof.gibala@intel.com>
2022-05-09 16:51:23 +02:00
Krzysztof Gibala 1c366d1ec0 Refactor: Change canonize method accessing point
Accessing canonize method as a member of GmmHelper class object

Related-To: NEO-6523
Signed-off-by: Krzysztof Gibala <krzysztof.gibala@intel.com>
2022-05-09 14:16:31 +02:00
Daniel Chabrowski b42a49eb4b Limit pipeline selection to Xe
Related-To: NEO-6624
Signed-off-by: Daniel Chabrowski <daniel.chabrowski@intel.com>
2022-05-09 13:16:43 +02:00
Daria Hinz 5ba56690f5 Revert "Set only base values in GT_SYSTEM_INFO for AOT"
This reverts commit b1f622d700.

Signed-off-by: Daria Hinz <daria.hinz@intel.com>
2022-05-09 12:42:09 +02:00
Jaime Arteaga 3f26f45c10 Add support for IPC handles with implicit scaling
When using implicit scaling, device allocations may have
more than one internal allocation created internally. In that case,
a separate dma-buf handle per internal allocation needs to be
exported.

So introduced two driver experimental extensions to export and
import more than one IPC handle:

- zexMemGetIpcHandles
- zexMemOpenIpcHandles

Related-To: LOCI-2919

Signed-off-by: Jaime Arteaga <jaime.a.arteaga.molina@intel.com>
2022-05-09 00:38:17 +02:00
Filip Hazubski 3413039a69 Add debug variable to control whether large grf should be programmed with SCM
Add debug variable ForceGrfNumProgrammingWithScm.
Do not update large grf value in StreamProperties when unnecessary.

Related-To: NEO-6659

Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
2022-05-06 15:45:46 +02:00