[PATCH v2 00/10] drm/nouveau: support for GK20A, cont'd

[Alexandre Courbot]

Hi everyone,

Way overdue v2 of the final patches that enable basic GK20A support. Hopefully
all the issues raised with v1 have been addressed.

Changes since v1:
- Use gk20a clock driver by Ben instead of twiddling nv04's
- Name new classes after gk20a instead of nvea
- Addressed comments about BAR initialization code factorization
- Removed non-essential code which only purpose was to avoid warnings
- Use nv_wait in ibus driver

Alexandre Courbot (10):
  drm/nouveau/bar: only ioremap BAR3 if it exists
  drm/nouveau/bar/nvc0: support chips without BAR3
  drm/nouveau/ibus: add GK20A support
  drm/nouveau/fb: add GK20A support
  drm/nouveau/fifo: add GK20A support
  drm/nouveau/graph: enable when using external firmware
  drm/nouveau/graph: pad firmware code at load time
  drm/nouveau/graph: add GK20A support
  drm/nouveau: support GK20A in nouveau_accel_init()
  drm/nouveau: support for probing GK20A

 drivers/gpu/drm/nouveau/Makefile                   |   6 +
 drivers/gpu/drm/nouveau/core/engine/device/nve0.c  |  20 +++
 drivers/gpu/drm/nouveau/core/engine/fifo/gk20a.c   |  35 +++++
 drivers/gpu/drm/nouveau/core/engine/fifo/nve0.h    |   1 +
 .../gpu/drm/nouveau/core/engine/graph/ctxgk20a.c   |  53 +++++++
 .../gpu/drm/nouveau/core/engine/graph/ctxnvc0.h    |   9 ++
 .../gpu/drm/nouveau/core/engine/graph/ctxnve4.c    |  14 +-
 drivers/gpu/drm/nouveau/core/engine/graph/gk20a.c  |  47 ++++++
 drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c   |  13 +-
 drivers/gpu/drm/nouveau/core/engine/graph/nvc0.h   |   2 +
 drivers/gpu/drm/nouveau/core/engine/graph/nve4.c   |   4 +-
 drivers/gpu/drm/nouveau/core/include/engine/fifo.h |   1 +
 .../gpu/drm/nouveau/core/include/engine/graph.h    |   1 +
 drivers/gpu/drm/nouveau/core/include/subdev/fb.h   |   1 +
 drivers/gpu/drm/nouveau/core/include/subdev/ibus.h |   1 +
 drivers/gpu/drm/nouveau/core/subdev/bar/base.c     |   6 +-
 drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c     | 114 +++++++-------
 drivers/gpu/drm/nouveau/core/subdev/fb/gk20a.c     |  56 +++++++
 drivers/gpu/drm/nouveau/core/subdev/fb/priv.h      |   1 +
 drivers/gpu/drm/nouveau/core/subdev/fb/ramgk20a.c  | 168 +++++++++++++++++++++
 drivers/gpu/drm/nouveau/core/subdev/ibus/gk20a.c   | 103 +++++++++++++
 drivers/gpu/drm/nouveau/nouveau_drm.c              |   5 +
 22 files changed, 592 insertions(+), 69 deletions(-)
 create mode 100644 drivers/gpu/drm/nouveau/core/engine/fifo/gk20a.c
 create mode 100644 drivers/gpu/drm/nouveau/core/engine/graph/ctxgk20a.c
 create mode 100644 drivers/gpu/drm/nouveau/core/engine/graph/gk20a.c
 create mode 100644 drivers/gpu/drm/nouveau/core/subdev/fb/gk20a.c
 create mode 100644 drivers/gpu/drm/nouveau/core/subdev/fb/ramgk20a.c
 create mode 100644 drivers/gpu/drm/nouveau/core/subdev/ibus/gk20a.c

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1.9.2