| Release 1.23 (2018-07-18) |
| ------------------------- |
| |
| General changes: |
| |
| - Bumped used C standard to gnu11. (Lucas De Marchi) |
| |
| - Bumped required meson version to 0.44. (Petri Latvala) |
| |
| - Introduced meson options for explicit control over optional dependencies. |
| (Petri Latvala) |
| |
| - Added a meson option to set runpath for the installed executables. |
| (Petri Latvala) |
| |
| - GLib is now a mandatory dependency. (Petri Latvala) |
| |
| - Added testlists for the vc4 driver. (Maxime Ripard) |
| |
| - The project has now finalized its name change and is now IGT GPU Tools, |
| docs and install paths are now "igt-gpu-tools". (Arkadiusz Hiler) |
| |
| - Added a blacklist for the Intel CI. (Petri Latvala) |
| |
| |
| Library changes: |
| |
| - i915_pciids.h updated to include KBL, ICL, WHL and AML. |
| (José Roberto de Souza, Paulo Zanoni) |
| |
| - Overhaul of gpu_cmds, gpgpu_fill, media_fill and rendercopy. |
| (Katarzyna Dec, Lukasz Kalamarz) |
| |
| - Added igt_matrix and igt_color_encoding helper libraries. (Ville Syrjälä) |
| |
| - IGT now shows the kernel stack trace when reporting a GPU hang. (Chris Wilson) |
| |
| - Added Icelake platform support. (Arkadiusz Hiler, Paulo Zanoni) |
| |
| |
| Tools changes: |
| |
| - intel-gpu-top was rewritten to be safe to use. (Tvrtko Ursulin) |
| |
| |
| Documentation changes: |
| |
| - Documented commit rights in CONTRIBUTING. (Daniel Vetter) |
| |
| |
| Test changes: |
| |
| - kms_prs_sink_crc was renamed to kms_psr. (Dhinakaran Pandiyan) |
| |
| - kms_frontbuffer_tracking no longer tests sink crc. (Dhinakaran Pandiyan) |
| |
| - drm_vma_limiter is no more. (Chris Wilson) |
| |
| |
| And many other bug fixes, improvements, cleanups and new tests. |
| |
| |
| Release 1.22 (2018-03-09) |
| ------------------------- |
| |
| General changes: |
| |
| - Libudev has been made a mandatory dependency. (Antonio Argenziano) |
| |
| - Documentation changed to refer to the new igt-dev mailing |
| list. (Rhys Kidd) |
| |
| Library changes: |
| |
| - Refactored timer usage for smaller code size. (Chris Wilson) |
| |
| - Various fixes to support planar framebuffers. (Maarten Lankhorst) |
| |
| - Added support for fetching the most recent CRC without waiting for a |
| vblank, along with flushing the queue of already collected |
| CRCs. (Maarten Lankhorst) |
| |
| - Added a helper to mark BOs purgeable on vc4. (Boris Brezillon) |
| |
| - Moved handling of a "cork" BO into lib from various tests. |
| (Daniele Ceraolo Spurio) |
| |
| - Added support for looping over physical i915 engines, as opposed to |
| uABI engines that can alias. (Chris Wilson) |
| |
| - Added an accelerated method for reading from WC buffers. |
| (Chris Wilson) |
| |
| Tools changes: |
| |
| - Improved intel_vbt_decode output, updated the data from current |
| kernel. (Jani Nikula) |
| |
| - intel_reg can now read/write registers using a given engine. |
| (Mika Kuoppala) |
| |
| - Aubdump can now simulate enhanced execlist submission, for |
| gen11+. (Scott D Phillips) |
| |
| |
| |
| |
| |
| And many other bug fixes, improvements, cleanups and new tests. |
| |
| Release 1.21 (2018-01-16) |
| ------------------------- |
| |
| Library changes: |
| |
| - Added helpers for using DRM syncobj. (Jason Ekstrand) |
| |
| - Refactored several i915 helpers into library functions. |
| (Michał Winiarski) |
| |
| - Improved the GPU quiescing code to more thoroughly flush old data |
| and pending work. (Chris Wilson) |
| |
| - Reworked DRM property handling to be more suitable for |
| atomic commits. (Maarten Lankhorst) |
| |
| - Removed support for legacy CRC API. The generic API has been |
| available since kernel 4.10. (Maarten Lankhorst) |
| |
| - Opening a DRM device now automatically loads its module. (Chris Wilson) |
| |
| - Imported the drm-uapi headers as copies instead of using what's |
| installed in the system. (Eric Anholt) |
| |
| - Moved the perf code to its own library from |
| intel-gpu-overlay. (Tvrtko Ursulin) |
| |
| - Removed Android support due to lack of use and |
| maintenance. (Arkadiusz Hiler) |
| |
| - Upgraded meson to official production status, automake is still kept |
| around for now. |
| |
| Tools changes: |
| |
| - Improved the output of intel_vbt_decode. (Jani Nikula) |
| |
| - intel_error_decode now prints user buffers if they contain debug |
| logs. (Chris Wilson) |
| |
| - Improved the output of intel_watermark. (Ville Syrjälä, |
| Dhinakaran Pandiyan) |
| |
| - Aubdump can now simulate execlist submission, converting from ring |
| buffer submission method. (Scott D Phillips) |
| |
| - intel-gpu-overlay can now show data from perf PMU. (Tvrtko Ursulin, |
| Chris Wilson) |
| |
| - intel-gpu-overlay now parses tracepoint locations from |
| sysfs. (Lionel Landwerlin) |
| |
| Documentation changes: |
| |
| - Documentation can now be built with Meson. (Daniel Vetter) |
| |
| |
| And many other bug fixes, improvements, cleanups and new tests. |
| |
| Release 1.20 (2017-10-03) |
| ------------------------- |
| |
| Library changes: |
| |
| - Added helpers for launching external processes and capturing their |
| outputs. (Abdiel Janulgue) |
| |
| - Increased max pipe count to 6 to support AMD GPUs. (Leo (Sunpeng) Li) |
| |
| - Various improvements for Chamelium support. (Paul Kocialkowski) |
| |
| - Added Coffeelake platform support. (Rodrigo Vivi, Anusha Srivatsa) |
| |
| - Added Cannonlake platform support. (Rodrigo Vivi) |
| |
| - Added support for audio testing. (Paul Kocialkowski) |
| |
| - Added preliminary meson build system support. (Daniel Vetter, et al) |
| -- Autotools remains the supported build system for now. |
| |
| Tools changes: |
| |
| - Refactored video bios data to use definitions copied from the |
| kernel. (Jani Nikula) |
| |
| Documentation changes: |
| |
| - Added user and developer documentation about Chamelium support to |
| aid deploying the platform. (Paul Kocialkowski) |
| |
| - Added documentation about the required hardware setup for audio |
| testing. (Paul Kocialkowski) |
| |
| Tests changes: |
| |
| - Converted remaining shell-script tests to C code (Abdiel Janulgue) |
| |
| - Multiple new tests. |
| |
| |
| And many other bug fixes and improvements. |
| |
| Release 1.19 (2017-06-09) |
| ------------------------- |
| |
| Library changes: |
| |
| - Changed debugfs handlers to open files for the DRM device in use, |
| for setups with more than one DRM device. (Tomeu Vizoso) |
| |
| - Added support for 4K and audio HDMI EDID injection. (Abdiel |
| Janulgue, Marius Vlad) |
| |
| - Added support for AMDGPU devices. (Chris Wilson) |
| |
| Tools changes: |
| |
| - intel_error_decode now automatically opens a pager. (Chris Wilson) |
| |
| - intel_error_decode now dumps the GuC firmware logs if available. |
| (Chris Wilson) |
| |
| Benchmark changes: |
| |
| - gem_wsim: New benchmark that simulates command submission |
| workloads. (Tvrtko Ursulin) |
| |
| Scripts changes: |
| |
| - trace.pl: New tool to parse i915 tracepoints for performance |
| analysis. (Tvrtko Ursulin) |
| |
| - media-bench.pl: New tool to programmatically analyze simulated media |
| workloads using gem_wsim to find the optimal load balancing |
| strategy. (Tvrtko Ursulin) |
| |
| Test changes: |
| |
| - Imported amdgpu tests from libdrm. (Chris Wilson) |
| |
| - Multiple other new tests. |
| |
| |
| And many other bug fixes and improvements. |
| |
| Release 1.18 (2017-03-13) |
| ------------------------- |
| |
| Library changes: |
| |
| - Various changes to library functions so that they don't assume Intel |
| hardware. (Lyude) |
| |
| - Added helper functions for managing synchronization primitives. |
| (Robert Foss) |
| |
| - Added support for the new generic CRC capture kernel ABI. (Tomeu |
| Vizoso) |
| |
| - Added Geminilake platform support. (Ander Conselvan de Oliveira) |
| |
| - Added helpers for sysfs hotplug events. (Lyude) |
| |
| - Added support for hotplug testing with the Chamelium device (Lyude) |
| |
| Tools changes: |
| |
| - intel_dp_compliance: New tool for running automated DisplayPort |
| compliance tests. (Manasi Navare) |
| |
| - Renamed intel_bios_reader to intel_vbt_decode. (Jani Nikula) |
| |
| - intel_gvtg_test: New tool for setting up GVT-g guests based on |
| KVMGT. (Terrence Xu) |
| |
| Test changes: |
| |
| - Multiple new tests. |
| |
| |
| And many other bug fixes and improvements. |
| |
| Release 1.17 (2016-12-02) |
| ------------------------- |
| |
| Library changes: |
| |
| - Added an iterator that generate primes for creating input data that |
| should not fall into any patterns that may be optimised by the |
| drivers. (Chris Wilson) |
| |
| - Crashes in fixture blocks now print a stacktrace. (Marius Vlad) |
| |
| - Added support for various system suspend/resume options. (Imre Deak) |
| |
| - Added linked list helpers from the Wayland project. (Lyude) |
| |
| - Added a generic dummy workload helper for submitting GPU workloads |
| that consume exactly a specified amount of time. (Abdiel Janulgue) |
| |
| - Added C functions for driver loading/unloading, pkill and lsof, for |
| converting shell script tests to C code. (Marius Vlad) |
| |
| Tools changes: |
| |
| - intel_reg: Add Kabylake support. (Jani Nikula) |
| |
| - intel_bios_reader: Also dump PSR info. (Ville Syrjälä) |
| |
| - intel_guc_logger: New tool for capturing logs from the GuC |
| firmware. (Akash Goel) |
| |
| - intel_aubdump: Added commandline option to stream the dump to |
| another process. (Lionel Landwerlin) |
| |
| - intel_aubdump: Annotate the dump with the application name and the |
| used PCI ID. (Jason Ekstrand) |
| |
| Benchmark changes: |
| |
| - gem_latency: Added support for measuring fence wakeup latencies. (Chris Wilson) |
| |
| - prime_lookup: New microbenchmark for stressing prime_fd_to_handle |
| and prime_handle_to_fd. (Chris Wilson) |
| |
| Test changes: |
| |
| - Multiple new tests. |
| |
| - Added an explicit list of tests used for Intel CI. (Petri Latvala) |
| |
| - Converted multiple shell script tests to C. (Marius Vlad) |
| |
| |
| And many other bug fixes and improvements. |
| |
| Release 1.16 (2016-09-02) |
| ------------------------- |
| |
| - Build automatically tests required when issueing a make check, Tests/subtests |
| that receive a crash signal should print a backtrace when i-g-t is built with |
| libunwind support (Marius Vlad) |
| |
| - lib/igt_kms: Force connector probing on first use (Chris Wilson) |
| |
| - vc4: Add a test for BO lookup failure error path (Eric Anholt) |
| |
| - tests/gem_mocs_settings: Remove direct register tests, |
| and added RC6 tests (Peter Antoine) |
| |
| - Check for libdrm_intel and build if present, Add stubs for intel_bufmgr |
| (Robert Foss) |
| |
| - igt/gem_mmap_gtt: Add a test to detect non-WC access (Chris Wilson) |
| |
| - Various documentation improvements (Daniel Vetter) |
| |
| - Added new tests: tests/kms_rmfb and tests/kms_atomic_transition, a test for |
| fastboot, tests/kms_panel_fitting, and a test that only tries to set the |
| current property values back, tests/kms_properties. Various improvements to |
| tests/kms_cursor_legacy (Maarten Lankhorst) |
| |
| - lib/igt_kms: Use pipes for committing, not outputs and assign pipe properties |
| in pipe init and many other improvements (Maarten Lankhorst) |
| |
| - tests/gem_workarounds: read test added as a basic test, fix assertion of num |
| of regs (Mika Kuoppala) |
| |
| - Various improvements to tools/intel_bios_reader and tools/intel_reg (Ville |
| Syrjälä) |
| |
| - lib: Add x86 cpuid based feature detection (Chris Wilson) |
| |
| - demos/intel_sprite_on: Instead of looping until the first disconnected port |
| is found, now go through all possible connectors, drawing the sprite on any |
| connected display. (Jim Bride) |
| |
| - Multiple improvements to lib/igt_kms (Robert Foss) |
| |
| - lib/igt_aux: Framework for measuring latency in raising signals (Chris |
| Wilson) |
| |
| - Various modifications to intel_chipset: Replace lookup of GT size with |
| computation, remove unused PCI_CHIP ids, converting platforms names using |
| device info (Chris Wilson) |
| |
| - tests/kms_chv_cursor_fail: Run the tests with fewer steps |
| (Maarten Lankhorst) |
| |
| - lib/intel_chipset: Add more Kabylake PCI IDs and removed PCI IDs that are no |
| longer listed as Kabylake (Rodrigo Vivi) |
| |
| - Basic framework for GVT-g testing has landed (Chris Wilson) |
| |
| - Various improvements to tests/kms_flip (Ville Syrjälä) |
| |
| - igt/kms_cursor_legacy: Add a rudimentary test to detect stalled cursors, |
| detect pageflip errors and check that cursor updates do not stall flips |
| (Chris Wilson) |
| |
| - vGEM support: lib and added tests/vgem_basic, tests/vgem_slow and |
| tests/vgem_reload_basic (Chris Wilson) |
| |
| - Various fixes to tests/kms_frontbuffer_tracking: prefer BLT drawing, recreate |
| FBS at every subtest and properly handle mixing GTT and WC mmaps (Paulo Zanoni) |
| |
| - Replace drv_missed_irq_hang script with a C-equivalent: tests/drv_missed_irq |
| (Chris Wilson) |
| |
| - Added a test case for polling dma-buf fences: tests/prime_busy (Chris Wilson) |
| |
| - lib/igt_gt: Omit illegal instruction on gen8+ and time |
| constrains on hang detection (igt/gem_reset_stats) (Mika Kuoppala) |
| |
| - Added tests/kms_invalid_dotclock, a test that makes sure every modeset gets |
| rejected by the kernel if the requested dotclock is beyond the hardware |
| capabilities (Ville Syrjälä) |
| |
| - tests/gem_stolen: Verify contents of stolen-backed objects across |
| hibernation, fix for no_mmap subtest and check for available stolen memory size |
| (Ankitprasad Sharma) |
| |
| - tests/core_prop_blob: Add invalid tests to set fb props (Daniel Vetter) |
| |
| - Many more fixes and improvements. |
| |
| Release 1.15 (2016-05-31) |
| ------------------------- |
| |
| - New KMS test: tests/kms_cursor_legacy (Stress legacy cursor ioctl) |
| (Chris Wilson) |
| |
| - Several GEM tests have been removed from BAT: tests/gem_exec_whisper, |
| tests/gem_sync (dropped individual engines), test/gem_cs_prefetch (replaced |
| by test/gem_exec_gttfill), tests/gem_ctx_param_basic (got relabeled |
| to tests/gem_ctx_param) (Chris Wilson) |
| |
| - build: Skip configure step if is NOCONFIGURE set (Tomeu Vizoso) |
| |
| - tools/intel_bios_reader: Added options for dumping individual panels, specific |
| section, hex format and other various fixes (Jani Nikula) |
| |
| - build: Add optional --enable-werror |
| (hard-fail in case of compiler warnings) (Marius Vlad) |
| |
| - New KMS test: tests/prime_mmap_kms (show case dma-buf new API |
| and processes restrictions) (Tiago Vignatti) |
| |
| - Several tests have gained to ability to be run on different platforms |
| than Intel: tests/testdisplay (Tomeu Vizoso), tests/kms_panel_fitting |
| (Robert Foss), tests/kms_flip_event_leak, tests/kms_flip (Tomeu Vizoso). |
| |
| - compute exitcode first: In the case of running multiple subtests which all |
| happen to be skipped, igt_exitcode is 0, but the final exit code will be 77. |
| (Chris Wilson) |
| |
| - Shorten tests/kms_flip test (Tvrtko Ursulin) |
| |
| - Half the timeout for suspend to RAM and a third for suspend to disk |
| (Marius Vlad) |
| |
| - lib: Pass format instead of bpp to create_bo_for_fb (Ville Syrjälä) |
| |
| - Removed from tests/test-list.txt, tests/gem_concurrent_all and added |
| tests/test-list-full.txt that contains all the tests. This will speed |
| up considerably piglit when starting tests. (Gabriel Feceoru) |
| |
| - piglit changed its behaviour to prevent overwriting the results. A fairly new |
| version of piglit is required to run i-g-t tests. (Gabriel Feceoru) |
| |
| - lib: Replace drmIoctl() with a layer of indirection (Chris Wilson) |
| |
| - Adding missing Broxton PCI IDs (Rodrigo Vivi) |
| |
| - Added COMMIT_ATOMIC (lib/igt_kms, w/ tests/kms_rotation_crc). |
| Requires nuclear_pageflip parameter turned on in the i915 driver. |
| (Mayuresh Gharpure, Pratik Vishwakarma) |
| |
| - man/: rewrite manual pages in reStructuredText (Jani Nikula) |
| |
| - tests/drv_module_reload_basic: perform fault injection (Chris Wilson) |
| with various improvements (Imre Deak) |
| |
| - Removed tests/gem_multi_bsd_sync_loop which was superseded by |
| tests/gem_ring_sync_loop and tests/gem_dummy_reloc_loop by |
| tests/gem_exec_reloc (Chris Wilson) |
| |
| - New GEM tests: tests/gem_exec_whisper, tests/gem_exec_store, |
| test/gem_exec_gttfill, tests/gem_exec_suspend, tests/gem_exec_flush |
| (Chris Wilson) |
| |
| - New benchmarks: benchmarks/gem_syslatency, benchmarks/gem_exec_fault |
| (Chris Wilson) |
| |
| - tests/gem_exec_nop included in BAT (Chris Wilson) |
| |
| - tests/pm_rpm: Fix crash on machines that lack LLC (David Weinehall) |
| |
| - lib/igt_fb: Fix domain tracking for GTT cairo surfaces (Chris Wilson) |
| |
| - Add igt_subtest_group to allow igt_fixture for only a subset of subtests |
| without skipping/failing all subsequent subtests. (Daniel Vetter) |
| |
| - Many more fixes and improvements. |
| |
| Release 1.14 (2016-03-01) |
| ------------------------- |
| |
| - New test: gem_create validate parameters for GEM_CREATE ioctl |
| (Ankitprasad Sharma) |
| |
| - New test: gem_softpin exercise the userptr ioctl to create shared |
| buffers between CPU and GPU (Vinay Belgaumkar) |
| |
| - New tests: prime_mmap_coherency/kms_mmap_write_crc cache coherency |
| tests (Tiago Vignatti) |
| |
| - New test: prime_mmap mmap() on dma-buf fds (Rob Bradford) |
| |
| - New test: gem_exec_reloc sanity check of execbuf-ioctl relocations (Chris |
| Wilson) |
| |
| - New test: gem_exec_basic sanity check of execbuf-ioctl rings (Chris Wilson) |
| |
| - improved igt_hang_ring() infrastructure for generic hang injection support in |
| the core library (Chris Wilson) |
| |
| - new igt_pm library to collect power management testing helpers (David |
| Weinehall) |
| |
| - lig/igt_vc4: VC4 support library (Eric Anholt) |
| |
| - kms_frontbuffer_tracking: included in BAT (Paulo Zanoni) |
| |
| - kms_psr_sink_crc: Add BAT test for PSR active (Rodrigo Vivi) |
| |
| - gem_wait: test superseded by gem_latency in benchmarks (Chris Wilson) |
| |
| - igt_core: Fix logging to display extended line (Derek Morton) |
| |
| - igt_core: Expand --run-subtest functionality (Derek Morton) |
| |
| - kms_force_connector_basic: various fixes and included in BAT set (Daniel |
| Vetter) |
| |
| - Many other improvements and bug fixes. |
| |
| Release 1.13 (2015-12-02) |
| ------------------------- |
| |
| - New test: kms_atomic tests atomic mode setting (Daniel Stone) |
| |
| - New test: core_prop_blob tests blob properties (Daniel Stone) |
| |
| - New test: gem_request_retire targets request retirement code paths |
| (Tvrtko Ursulin) |
| |
| - New test: core_setmaster_vs_auth checks that drop/setMaster correctly |
| transfer master state (Thomas Hellstrom/Daniel Vetter) |
| |
| - Wildcard characters are now accepted when using the --run-subtest command |
| line option to specify multiple subtests to run. (Thomas Wood) |
| |
| - Add support for Broxton in intel_audio_dump (Han Lu) |
| |
| - Added Kabylake support (Rodrigo Vivi/Wayne Boyer) |
| |
| - Many other bug fixes and improvements |
| |
| Release 1.12 (2015-09-11) |
| ------------------------- |
| |
| - Various new tests and tools |
| |
| - New statistical analysis functions. (Damien Lespiau) |
| |
| - New benchmark tests. (Chris Wilson) |
| |
| - Old register tools that were superseded by intel_reg have been removed. |
| |
| - Various tests have been marked "basic", to indicate they are suitable for |
| use in basic acceptance testing. (Jesse Barnes) |
| |
| - Per-ring gem_storedw_loop tests combined into a single test with subtests. |
| (Jesse Barnes) |
| |
| - New "aubdump" tool, used to launch an application and capture rendering to |
| an AUB file. (Kristian Høgsberg Kristensen) |
| |
| - Cherryview support added to intel_display_poller. (Ville Syrjälä) |
| |
| - Skylake and Broadwell support added to gem_gpgpu_fill tests. |
| (Dominik Zeromski) |
| |
| - Support for running core drm tests on any platform. (Micah Fedke) |
| |
| - Many other bug fixes |
| |
| Release 1.11 (2015-06-11) |
| ------------------------- |
| |
| - Various new tests and tools |
| |
| - Single combined test list (supported by piglit since commit 8a122bb) |
| |
| - Optional dependency on libunwind to provide automatic stack traces on test |
| failures. (Thomas Wood) |
| |
| - Add optional default debug and optimisation flags for tests to enable better |
| stack traces and debugging. (Thomas Wood) |
| |
| - Test programs are now installed into libexec. This is useful when building a |
| complete software stack for a DUT from scratch. (Building and installing |
| tests can still be disabled by the --disable-tests configure flag.) |
| (Joonas Lahtinen) |
| |
| - New tool to decode watermark registers (Ville Syrjälä) |
| |
| - Timeout mechanism now reports test as failed |
| |
| - Introduce intel_reg as the one Intel graphics register multitool to replace |
| intel_reg_read, intel_reg_write, intel_iosf_sb_read, intel_iosf_sb_write, |
| intel_vga_read, intel_vga_write, intel_reg_dumper, intel_reg_snapshot, |
| and quick_dump.py. (Jani Nikula) |
| |
| - Add functions to manipulate i915.ko parameters and ensure features are enabled |
| for testing. (Paulo Zanoni) |
| |
| Release 1.10 (2015-03-12) |
| ------------------------- |
| |
| - New frequency manipulation tool (intel_gpu_frequency) |
| |
| - Adjustments for the Solaris port (Alan Coopersmith). |
| |
| - Remove tests/NAMING-CONVENTION since it's all in the docbook now, to avoid |
| divergent conventions. |
| |
| - New CRITICAL log level for really serious stuff (Thomas Wood). |
| |
| - Interactive test mode can now be enabled by the shared cmdline option |
| --interactive-debug=$var (Rodrigo Vivi). |
| |
| - Improved logging to kmsg to better line up test runs with kernel messages |
| (Chris Wilson). |
| |
| - Record all log levels (including disabled levels) in a ringbuffer and dump |
| that on test failures for quicker diagnostics of automated test run results |
| (Thomas Wood). |
| |
| - A lot of small polish all over the test library. |
| |
| - Piles of new testcases and improvements to existing ones as usual. |
| |
| Release 1.9 (2014-12-12) |
| ------------------------ |
| |
| - New test cases added: drm_import_export, gem_gpgpu_fill, gem_ppgtt, |
| gem_tiled_wb, kms_pwrite_crc. |
| |
| - New helper for interactive progress indicators (see igt_print_activity and |
| igt_progress), which can be disabled by setting the log-level to warn (Thomas |
| and Daniel). |
| |
| - Basic skl support: pci ids, rendercopy & mediafill (Damien, Zhao Yakui). |
| |
| - chv support for the iosf sideband tools and a few other improvements (Ville). |
| |
| - Fence register support for intel_reg_dumper on bdw+ (Rodrigo). |
| |
| - Support for skl in quick_dump (Damien). |
| |
| - Golden state generation infrastructure (Mika). |
| |
| - New skl watermark tool (Damien). |
| |
| - New EDID test block that includes multiple display modes (Thomas). |
| |
| - Individual test documentation available in generated documentation and from |
| the test binaries (Thomas). |
| |
| - New logging domains and log filtering (Thomas). |
| |
| - Various API documentation fixes and improvements (Thomas). |
| |
| Release 1.8 (2014-09-08) |
| ------------------------ |
| |
| - Added lib/igt.cocci semantic patch to catch often-seen patterns and convert |
| them to igt macros/infrastructure. |
| |
| - Improvements to the documentation build systems (Thomas). |
| |
| - Small fixes and improvements to the igt infrastructure and helpers all over. |
| |
| - As usual piles of new tests. |
| |
| - Improved plane/pipe handling in the igt_kms library (Damien). |
| |
| - Unified option parsing between simple tests and tests with subtests (Thomas). |
| This will allow us to merge the different Makefile targets once test runners |
| are converted. |
| |
| - New commit functions for igt_kms to support the new universal planes |
| interfaces (Matt Roper). |
| |
| - Polish the debug output when test requirements aren't met a bit and inject the |
| program name/subtest in dmesg for easier backtrace/oom debugging (Chris). |
| |
| - A bit of polish for the framebuffer helper functions (Damien). |
| |
| - Robuster option parsing helpers, they now check for conflicts when merging |
| different option lists (Thomas). |
| |
| - MIPI DSI vbt support in intel_bios_read (Gaurav K Singh). |
| |
| - Clarify the split between low-level helpers and the high-level library in |
| igt_kms a bit by renaming some functions and improving and extending the api |
| documentation. |
| |
| - Helper to restore the vt mode, useful to test lastclose/fbdev emulation |
| behaviour (Thomas). |
| |
| - Refactor the support for 64bit relocs. By specifying the number of relocations |
| explicit a lot of the gen8 checks can be removed from simple testcases which |
| only use the blitter (Chris). |
| |
| Release 1.7 (2014-06-09) |
| ------------------------ |
| |
| - Piles of API documentation for the core i-g-t testing libraries. |
| |
| - Improved igt loggin, now also with igt_vlog (for va_args printf-style |
| logging). |
| |
| - Polish for the igt_debugfs library. |
| |
| - Split out igt_fb library from igt_kms, cleanup of the igt_kms functions. |
| |
| - Android porting patches (Tim Gore, Tvrtko Ursulin). |
| |
| - Piles more tests as usual. |
| |
| - Support for building libcairo based tests on Android. Set ANDROID_HAS_CAIRO=1 |
| in the build enviroment when you have this (Tim Gore). |
| |
| - Timeout support in igt_aux, see igt_set_timeout (Thomas). |
| |
| - Documentation for the testrunner interface like exit codes, subtest |
| enumeration and log output. Should help other people to run the tests in their |
| own framework. |
| |
| - Make swig an optional dependency (Damien). |
| |
| - Helpers for runtime pm tests in igt_aux. |
| |
| Release 1.6 (2014-03-13) |
| ------------------------ |
| |
| - Changes to support Broadwell in the test suite. (Ben, Damien, et al.) |
| |
| - Updated (now working again!) Android support from Oscar Mateo. |
| |
| - Test coverage through i-g-t is now officially an integral part of any drm/i915 |
| feature work and also for bugfixes. For more details see: |
| |
| http://blog.ffwll.ch/2013/11/testing-requirements-for-drmi915.html |
| |
| - Fix the gen4asm build dependency handling, now that the assembler is included in |
| i-g-t (Ben). |
| |
| - Improve the cairo object lifetime management of the kmstest helpers (Chris). |
| |
| - Allow register access to succeed if i915 is loaded but debugfs isn't found |
| (i.e. nomodeset is used) |
| |
| - New kernel modesetting helper library for simpler testcases (Damien). |
| |
| - New structure logging support for tests. Message at the WARN level be |
| reflected in the piglit result, also included igt_warn_on macros to simplify |
| test asserts which should just result in warnings, but not in a test abort. |
| |
| - Broadwell support for intel_audio_dump (Mengdong Lin). |
| |
| - API documentation support (Thomas) |
| |
| Release 1.5 (2013-11-06) |
| ------------------------ |
| |
| - Some polishing of the test infrastructure, for details see: |
| |
| http://blog.ffwll.ch/2013/09/more-drmi915-testsuite-infrastructure.html |
| |
| - Haswell support for the DPF tool (tools/intel_l3_parity) and other |
| improvements (Ben). |
| |
| - Stereo/3D support in testdisplay (Damien). |
| |
| - Support for gen7 gpu perf counters in tools/intel_perf_counters (Kenneth). |
| |
| - Improvements to the VBT decoder (Jani). |
| |
| - New tool to read legacy VGA registers (Ville). |
| |
| - New helpers in the test library to help deal with debugfs files and the new |
| display pipe CRC support (Damien). |
| |
| - Introduction of a proper naming convention for all the testcases, see |
| tests/NAMING-CONVENTION. |
| |
| - As usual tons of new testcases and improvements and bugfixes to existing ones. |
| |
| - The testsuite framework itself has gained some regression tests which can be |
| run at compile-time with "make check". |
| |
| - New helpers for the drop_cache kernel interface and use drop_caches(RETIRE) to |
| really make sure the gpu is idle in testcases (Oscar Mateo). |
| |
| Release 1.4 (2013-09-16) |
| ------------------------ |
| |
| - Integration of the gen4+ assembler (Damien). |
| |
| - Start of a new performance analysis tool from Chris Wilson with front-ends for |
| both X11 and plain kms. This uses the perf subsystem and the gpu performance |
| counter kernel patches from Chris. |
| |
| - New register dumper quick_dump from Ben, with lots of work from Damien. This |
| will superseed intel_reg_dumper for newer platforms (which are not yet |
| released) since it will allow us to automatically generate register dumps from |
| the internal xml register specifications. |
| |
| - Tools to access the pletoria of new indirect register access functions on |
| newer platforms. |
| |
| - Framebuffer contents dumper to debug some of the nastier corruption issues. |
| The advantage here is that this bypasses any userspace drivers and so avoids |
| that the corruptions get magically fixed when taking an X screenshot. |
| |
| - Tons of new testcases. Including subtests we are now at roughly 450 tests! |
| |
| - Improvements to the test framework infrastructure. See |
| http://blog.ffwll.ch/2013/08/recent-drmi915-testsuite-improvements.html |
| for an overview. |
| |
| Release 1.3 (2012-08-27) |
| ------------------------ |
| |
| - massive improvements to the testsuite |
| - dpf tool for handling l3 remapping on gen7 (Ben) |
| - robustify against wc gtt mappings (Chris) |
| - improvements to the reg_dumper and register read/write tools |
| - haswell support |
| |
| Release 1.2 (2012-02-09) |
| ------------------------ |
| |
| - intel_audio_dump improvements (Wu Fengguang) |
| - buildsystem improvements (Gaetan Nadon) |
| - solaris support (Alan Coopersmith) |
| - massive refactoring of testcases and rendercpy extraction |
| - new tests |
| - fixed up intel_reg_read/write for platforms needing forcewake (needs a |
| kernel patch which from 3.3 to work on ivb - Ben Widawsky) |
| |
| Release 1.1 (2011-12-24) |
| ------------------------ |
| |
| Improved testsuite, usable for kernel regression testing! |
| |
| Release 1.0 (2009-04-27) |
| ------------------------ |
| |
| Initial release: |
| - miscellaneous userland tools that don't really fit into the 2D driver tree |
| - standalone regression tests for the DRM (make check) |
| - microbenchmarks of the DRM for kernel performance regression testing |