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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-09 17:46:39 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-09 17:46:39 -0700 |
| commit | 913847586290d5de22659e2a6195d91ff24d5aa6 (patch) | |
| tree | 98bd9bd7074dd2002fa13c680fb61efadeeabf6e /include/drm | |
| parent | Merge tag 'trace-ipi-tracepoints' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace (diff) | |
| parent | drm/nouveau: expose the full object/event interfaces to userspace (diff) | |
| download | linux-dev-913847586290d5de22659e2a6195d91ff24d5aa6.tar.xz linux-dev-913847586290d5de22659e2a6195d91ff24d5aa6.zip | |
Merge branch 'linux-3.17' of git://anongit.freedesktop.org/git/nouveau/linux-2.6
Pull nouveau drm updates from Ben Skeggs:
"Apologies for not getting this done in time for Dave's drm-next merge
window. As he mentioned, a pre-existing bug reared its head a lot
more obviously after this lot of changes. It took quite a bit of time
to track it down. In any case, Dave suggested I try my luck by
sending directly to you this time.
Overview:
- more code for Tegra GK20A from NVIDIA - probing, reclockig
- better fix for Kepler GPUs that have the graphics engine powered
off on startup, method courtesy of info provided by NVIDIA
- unhardcoding of a bunch of graphics engine setup on
Fermi/Kepler/Maxwell, will hopefully solve some issues people have
noticed on higher-end models
- support for "Zero Bandwidth Clear" on Fermi/Kepler/Maxwell, needs
userspace support in general, but some lucky apps will benefit
automagically
- reviewed/exposed the full object APIs to userspace (finally), gives
it access to perfctrs, ZBC controls, various events. More to come
in the future.
- various other fixes"
Acked-by: Dave Airlie <airlied@redhat.com>
* 'linux-3.17' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: (87 commits)
drm/nouveau: expose the full object/event interfaces to userspace
drm/nouveau: fix headless mode
drm/nouveau: hide sysfs pstate file behind an option again
drm/nv50/disp: shhh compiler
drm/gf100-/gr: implement the proper SetShaderExceptions method
drm/gf100-/gr: remove some broken ltc bashing, for now
drm/gf100-/gr: unhardcode attribute cb config
drm/gf100-/gr: fetch tpcs-per-ppc info on startup
drm/gf100-/gr: unhardcode pagepool config
drm/gf100-/gr: unhardcode bundle cb config
drm/gf100-/gr: improve initial context patch list helpers
drm/gf100-/gr: add support for zero bandwidth clear
drm/nouveau/ltc: add zbc drivers
drm/nouveau/ltc: s/ltcg/ltc/ + cleanup
drm/nouveau: use ram info from nvif_device
drm/nouveau/disp: implement nvif event sources for vblank/connector notifiers
drm/nouveau/disp: allow user direct access to channel control registers
drm/nouveau/disp: audit and version display classes
drm/nouveau/disp: audit and version SCANOUTPOS method
drm/nv50-/disp: audit and version PIOR_PWR method
...
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 202f0a7171e8..1d9f0f1ff52d 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -133,6 +133,7 @@ struct ttm_tt { * struct ttm_dma_tt * * @ttm: Base ttm_tt struct. + * @cpu_address: The CPU address of the pages * @dma_address: The DMA (bus) addresses of the pages * @pages_list: used by some page allocation backend * @@ -142,6 +143,7 @@ struct ttm_tt { */ struct ttm_dma_tt { struct ttm_tt ttm; + void **cpu_address; dma_addr_t *dma_address; struct list_head pages_list; }; |