search for: prime_vgem

...eplace drv_missed_irq_hang script with a C-equivalent lib: Support opening vGEM device igt: Add basic exercise of vGEM benchmarks: Add vgem mmap speed test igt/vgem_basic: Exercise opening sysfs/debugfs lib/debugfs: Fix probe path for opening i915 debugfs dir igt/prime_vgem: Add a tight coherency check between vgem/gtt mmap igt/prime_vgem: Insert a WCB flush between distinct mmappings igt/prime_vgem: Speed up implicit fence failure igt/gem_close_race: Complete conversion to drm_open_driver() lib: Suppress error messages from failure to load dri...

...mem->base.resv); >> Intel CI reported locking problem [1] here. It actually was also >> reported for v12, but I missed that report because of the other noisy >> reports. >> >> [1] >> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_114671v2/shard-snb5/igt at prime_vgem@sync at rcs0.html >> >> The test does the following: >> >> 1. creates vgem >> 2. export it do dmabuf >> 3. mmaps dmabuf >> >> There is an obvious deadlock there. The DRM code assumes that mmap() is >> unlocked, while for dma-buf it's locked....

...panels tools/intel_vbt_decode: dump all backlight data tools/intel_vbt_decode: update vbt defs tools/intel_vbt_decode: add decoding of the compression parameters block i915/pm_backlight: ensure driver is loaded before checking backlight Janusz Krzysztofik (11): tests/prime_vgem: Fix broken handling of interprocess pipes tests/i915_module_load: Use new name of fault injection module parameter tests/prime_vgem: Skip basic-read/write subtests if not supported lib/sysfs: Add support for getting boolean module parameters tests/prime_vgem: Give meaningfu...

...gging" - depends on DRM_I915 - select DEBUG_FS - select PREEMPT_COUNT - select REFCOUNT_FULL - select I2C_CHARDEV - select STACKDEPOT - select DRM_DP_AUX_CHARDEV - select X86_MSR # used by igt/pm_rpm - select DRM_VGEM # used by igt/prime_vgem (dmabuf interop checks) - select DRM_DEBUG_MM if DRM=y + bool "Enable additional driver debugging" + depends on DRM_I915 + select DEBUG_FS + select PREEMPT_COUNT + select REFCOUNT_FULL + select I2C_CHARDEV + select STACKDEPOT + select DRM_DP_AUX_CHARDEV + select X86_MSR # used by i...

...gging" - depends on DRM_I915 - select DEBUG_FS - select PREEMPT_COUNT - select REFCOUNT_FULL - select I2C_CHARDEV - select STACKDEPOT - select DRM_DP_AUX_CHARDEV - select X86_MSR # used by igt/pm_rpm - select DRM_VGEM # used by igt/prime_vgem (dmabuf interop checks) - select DRM_DEBUG_MM if DRM=y + bool "Enable additional driver debugging" + depends on DRM_I915 + select DEBUG_FS + select PREEMPT_COUNT + select REFCOUNT_FULL + select I2C_CHARDEV + select STACKDEPOT + select DRM_DP_AUX_CHARDEV + select X86_MSR # used by i...

...acy: Reduce flip/cursor ordering to basics lib/kms: Probe connectors from igt_enable_connectors() lib: Add an iterator to generate primes lib: Export igt_debugfs_mount() lib: Add support for DROP_FREED in igt_drop_caches_set() lib: Add igt_primes.h to SOURCES igt/prime_vgem: Initialise pfd for both parent/child igt/gem_concurrent_all: Leave bufmgr destroyed before forking igt/gem_concurrent_blit: Limit number of reads for dmabufs benchmarks: Add some missing .gitignore binaries igt/gem_concurrent_blit: Only set the pixels to be compared (GTT pa...

...lugging igt/gem_eio: Exercise wedged with native in-flight requests igt/gem_eio: Check wedged with inflight on the same engine igt/prime_busy: Declare the hang tests expect to cause GPU hangs igt/gem_eio: Add another variant of in-flight to avoid request coalescing igt/prime_vgem: Split out the fine-grain coherency check igt/kms_cursor_legacy: Use common spinbatch igt/gem_exec_schedule: s/-MAX_PRIO/MIN_PRIO/ igt/gem_exec_schedule: Fix up too deep reorder-wide() igt/gem_exec_whisper: Smoketest context priorities igt/gem_exec_schedule: Ignore set...