[v6,00/10] Fixes and cleanups for Host1x

Message

Mikko Perttunen March 29, 2021, 1:38 p.m. UTC

This is the first part of the Host1x/TegraDRM UAPI series, split out
into a separate series that should be easier to merge. It contains
a number of Host1x-related cleanups and fixes. In addition to the
previous series there are a couple of new fixes.

Tested on Jetson TX2.

Thanks,
Mikko

Jon Hunter (1):
  gpu: host1x: Fix Tegra194 syncpt interrupt threshold

Mikko Perttunen (9):
  gpu: host1x: Use different lock classes for each client
  gpu: host1x: Allow syncpoints without associated client
  gpu: host1x: Show number of pending waiters in debugfs
  gpu: host1x: Remove cancelled waiters immediately
  gpu: host1x: Use HW-equivalent syncpoint expiration check
  gpu: host1x: Cleanup and refcounting for syncpoints
  gpu: host1x: Reset max value when freeing a syncpoint
  gpu: host1x: Reserve VBLANK syncpoints at initialization
  gpu: host1x: Assign intr waiter inside lock

 drivers/gpu/drm/tegra/dc.c             |  10 +-
 drivers/gpu/drm/tegra/drm.c            |  14 +-
 drivers/gpu/drm/tegra/gr2d.c           |   4 +-
 drivers/gpu/drm/tegra/gr3d.c           |   4 +-
 drivers/gpu/drm/tegra/vic.c            |   4 +-
 drivers/gpu/host1x/bus.c               |  10 +-
 drivers/gpu/host1x/cdma.c              |  11 +-
 drivers/gpu/host1x/debug.c             |  14 +-
 drivers/gpu/host1x/dev.c               |   6 +
 drivers/gpu/host1x/dev.h               |  13 +-
 drivers/gpu/host1x/hw/cdma_hw.c        |   2 +-
 drivers/gpu/host1x/hw/channel_hw.c     |  10 +-
 drivers/gpu/host1x/hw/debug_hw.c       |   2 +-
 drivers/gpu/host1x/hw/hw_host1x07_vm.h |   2 +-
 drivers/gpu/host1x/intr.c              |  28 +++-
 drivers/gpu/host1x/intr.h              |   4 +-
 drivers/gpu/host1x/job.c               |   5 +-
 drivers/gpu/host1x/syncpt.c            | 202 +++++++++++++++----------
 drivers/gpu/host1x/syncpt.h            |   4 +-
 drivers/staging/media/tegra-video/vi.c |   4 +-
 include/linux/host1x.h                 |  23 ++-
 21 files changed, 235 insertions(+), 141 deletions(-)