[00/14] drm/tegra: Miscellaneous cleanups
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Message ID 20191014125049.425101-1-thierry.reding@gmail.com
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Thierry Reding Oct. 14, 2019, 12:50 p.m. UTC
From: Thierry Reding <treding@nvidia.com>

Some cleanups and minor improvements, nothing exciting here. However,
these prepare the way for some larger rework that will convert explicit
IOMMU API usage to the DMA API, which optionally can be backed by an
IOMMU.

Thierry

Thierry Reding (14):
  gpu: host1x: Do not limit DMA segment size
  gpu: host1x: Remove gratuitous blank line
  gpu: host1x: Explicitly initialize host1x_info structures
  gpu: host1x: Request channels for clients, not devices
  drm/tegra: Inherit device DMA parameters from host1x
  drm/tegra: Use DRM_DEBUG_DRIVER for driver messages
  drm/tegra: vic: Skip stream ID programming without IOMMU
  drm/tegra: vic: Inherit DMA mask from host1x
  drm/tegra: vic: Use common IOMMU attach/detach code
  drm/tegra: Move IOMMU group into host1x client
  drm/tegra: gem: Rename paddr -> iova
  drm/tegra: gem: Use dma_get_sgtable()
  drm/tegra: gem: Always map SG tables for DMA-BUFs
  drm/tegra: gem: Use sg_alloc_table_from_pages()

 drivers/gpu/drm/tegra/dc.c   | 24 +++++++++++------
 drivers/gpu/drm/tegra/dc.h   |  2 --
 drivers/gpu/drm/tegra/drm.c  | 30 ++++++++++-----------
 drivers/gpu/drm/tegra/drm.h  |  6 ++---
 drivers/gpu/drm/tegra/fb.c   |  4 +--
 drivers/gpu/drm/tegra/gem.c  | 37 +++++++++++---------------
 drivers/gpu/drm/tegra/gem.h  |  2 +-
 drivers/gpu/drm/tegra/gr2d.c | 12 ++++-----
 drivers/gpu/drm/tegra/gr3d.c | 12 ++++-----
 drivers/gpu/drm/tegra/hub.c  |  2 +-
 drivers/gpu/drm/tegra/vic.c  | 51 ++++++++++++++++++++----------------
 drivers/gpu/host1x/bus.c     |  2 +-
 drivers/gpu/host1x/channel.c | 13 ++++-----
 drivers/gpu/host1x/channel.h |  1 +
 drivers/gpu/host1x/dev.c     | 12 +++++++++
 drivers/gpu/host1x/intr.c    |  1 -
 include/linux/host1x.h       |  4 ++-
 17 files changed, 114 insertions(+), 101 deletions(-)