[PATCH v2 0/9] accel/ivpu fixes for 6.8

Jacek Lawrynowicz jacek.lawrynowicz at linux.intel.com
Mon Jan 15 13:44:25 UTC 2024


Various driver fixes:
 - Fixes for infinite loops, missing locks and DMA-API debug warnings
 - Deprecate DRM_IVPU_PARAM_CONTEXT_PRIORITY
 - Improve diagnostic messages

v2 includes changes from v1 review comments and drops IRQ infinite loop patch.

Jacek Lawrynowicz (4):
  accel/ivpu: Fix for missing lock around drm_gem_shmem_vmap()
  accel/ivpu: Free buffer sgt on unbind
  accel/ivpu: Disable buffer sharing among VPU contexts
  accel/ivpu: Improve buffer object debug logs

Wachowski, Karol (5):
  accel/ivpu: Dump MMU events in case of VPU boot timeout
  accel/ivpu: Call diagnose failure in ivpu_mmu_cmdq_sync()
  accel/ivpu: Add debug prints for MMU map/unmap operations
  accel/ivpu: Add diagnostic messages when VPU fails to boot or suspend
  accel/ivpu: Deprecate DRM_IVPU_PARAM_CONTEXT_PRIORITY param

 drivers/accel/ivpu/ivpu_drv.c         |  17 +---
 drivers/accel/ivpu/ivpu_drv.h         |   2 +-
 drivers/accel/ivpu/ivpu_gem.c         | 126 +++++++++-----------------
 drivers/accel/ivpu/ivpu_gem.h         |   1 -
 drivers/accel/ivpu/ivpu_job.c         |   3 +
 drivers/accel/ivpu/ivpu_mmu.c         |  10 ++
 drivers/accel/ivpu/ivpu_mmu.h         |   1 +
 drivers/accel/ivpu/ivpu_mmu_context.c |   9 ++
 drivers/accel/ivpu/ivpu_pm.c          |   4 +-
 include/uapi/drm/ivpu_accel.h         |  25 ++++-
 10 files changed, 96 insertions(+), 102 deletions(-)

--
2.43.0


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