[Nouveau] [PATCH 0/6] Nouveau on ARM fixes

[Lucas Stach]

This is the first set of patches to make Nouveau work
on Tegra. Those are only the obvious correctness fixes,
a lot of optimization work remains to be done, but at least
it's enough to get accel working and let the machine survive
a piglit run.

A new BO flag is introduced to allow userspace to hint the
kernel about possible optimizations.

Lucas Stach (6):
  drm/ttm: recognize ARM arch in ioprot handler
  drm/ttm: introduce dma cache sync helpers
  drm/nouveau: hook up cache sync functions
  drm/nouveau: introduce NOUVEAU_GEM_TILE_WCUS
  drm/nouveau: map IB write-combined
  drm/nouveau: use MSI interrupts

 drivers/gpu/drm/nouveau/core/include/subdev/mc.h |  1 +
 drivers/gpu/drm/nouveau/core/subdev/mc/base.c    | 17 ++++++++++++++
 drivers/gpu/drm/nouveau/nouveau_bo.c             | 15 ++++++++++++-
 drivers/gpu/drm/nouveau/nouveau_bo.h             |  1 +
 drivers/gpu/drm/nouveau/nouveau_chan.c           |  3 ++-
 drivers/gpu/drm/nouveau/nouveau_gem.c            |  5 +++++
 drivers/gpu/drm/ttm/ttm_bo_util.c                |  2 +-
 drivers/gpu/drm/ttm/ttm_tt.c                     | 25 +++++++++++++++++++++
 include/drm/ttm/ttm_bo_driver.h                  | 28 ++++++++++++++++++++++++
 include/uapi/drm/nouveau_drm.h                   |  1 +
 10 files changed, 95 insertions(+), 3 deletions(-)

-- 
1.8.3.1