On 05/01/2014 04:11 PM, Ben Skeggs wrote:
On Fri, Apr 25, 2014 at 5:19 PM, Alexandre Courbot <acourbot@xxxxxxxxxx> wrote:
Changes since v2:
- Enabled software class
- Removed unneeded changes to nouveau_accel_init()
- Replaced use of architecture-private pfn_to_dma() and dma_to_pfn() with
the portable page_to_phys()/phys_to_page()
page_to_phys() looks well defined and used everywhere, phys_to_page()
not so much (including on amd64) :(
Argh, dammit. Now I *really* wonder what one is supposed to use in such
cases...
Let me come with a v4 then. I will address the other issue with external
firmware at the same time.
Sorry for the inconvenience.
- Fixed incorrect comment/commit log talking about bytes instead of words
Hope this looks good! Once this gets merged the next set will be to use this
driver on Jetson and Venice2 boards.
Cheers,
Alexandre Courbot (9):
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 for probing GK20A
drivers/gpu/drm/nouveau/Makefile | 6 +
drivers/gpu/drm/nouveau/core/engine/device/nve0.c | 17 +++
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 | 167 +++++++++++++++++++++
drivers/gpu/drm/nouveau/core/subdev/ibus/gk20a.c | 103 +++++++++++++
21 files changed, 583 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
--
1.9.2
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