[Nouveau] [PATCH 0/6] move pstate interface to debugfs

[Karol Herbst]

exposing the pstate interface through sysfs might make sense with no dynamic
reclocking, we shouldn't expose it as sysfs interface, because we actually want
to dynamic reclock the card later on.

Doing it in debugfs on the other hand should be fine, also we need something
like that later on, when we want to benchmark our dynamic reclocking
implementation (we need to disable it at runtime and manucally clock to
pstates).

I also have some debugfs cstate interface patches, but they actually add new
functionality and aren't as trivial as this one, so these have to wait.

In the end I wish we have a pstate, cstate and a disable_dyn_reclock
interface in debugfs exactly for those benchmarking.

Karol Herbst (6):
  debugfs: add infrastructure to add files with other fops than only
    read
  debugfs: rename functions to indicate they are used inside drm
  debugfs: we need a ctrl object for debugfs
  debugfs: add copy of sysfs pstate interface ported to debugfs
  sysfs: remove sysfs interface
  sysfs: remove pstate options and remove files

 drm/nouveau/Kbuild            |   1 -
 drm/nouveau/nouveau_debugfs.c | 230 +++++++++++++++++++++++++++++++++++++++++-
 drm/nouveau/nouveau_debugfs.h |  35 ++++++-
 drm/nouveau/nouveau_drm.c     |  10 +-
 drm/nouveau/nouveau_drm.h     |   2 +-
 drm/nouveau/nouveau_sysfs.c   | 198 ------------------------------------
 drm/nouveau/nouveau_sysfs.h   |  21 ----
 7 files changed, 262 insertions(+), 235 deletions(-)
 delete mode 100644 drm/nouveau/nouveau_sysfs.c
 delete mode 100644 drm/nouveau/nouveau_sysfs.h

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2.6.1