Commits · 09c3de135063f93d7137ad112f551f293b1204cf · Kirill Smelkov / linux

29 Jan, 2014 4 commits

drm/nouveau: fix lock unbalance in nouveau_crtc_page_flip · 09c3de13

Maarten Lankhorst authored Jan 29, 2014

Fixes a regression introduced by d5c1e84b
"drm/nouveau: hold mutex while syncing to kernel channel".

Cc: stable@vger.kernel.org #3.13
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

09c3de13

drm/nouveau: implement hooks for needed for drm vblank timestamping support · d83ef853
Ben Skeggs authored Nov 14, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
d83ef853
drm/nouveau/disp: add a method to fetch info needed by drm vblank timestamping · d2fa7d32
Ben Skeggs authored Nov 14, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
d2fa7d32

drm/nv50: fill in crtc mode struct members from crtc_mode_fixup · eb2e9686

Ben Skeggs authored Jan 24, 2014

The DRM uses the adjusted mode to calculate constants for vblank
timestamping.  Our encoder mode_fixup (usually) replaces this data
with our backend mode information, which doesn't have the needed
data filled in already.

Reported-by: Mario Kleiner mario.kleiner.de@gmail.com
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

eb2e9686

23 Jan, 2014 36 commits
- drm/nouveau: call drm_vblank_cleanup() earlier · 1139ffb9
  Ben Skeggs authored Jan 23, 2014
```
Fixes a NULL-ptr deref seen on module unload sometimes.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  1139ffb9
- drm/nouveau: create base display from common code · 2332b311
  Ben Skeggs authored Jan 22, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  2332b311
- drm/nv50/gr: print mpc trap name when it's not an mp trap · ea7dce90
  Ilia Mirkin authored Jan 17, 2014
```
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
```
  ea7dce90
- drm/nv50/gr: update list of mp errors, make it a bitfield · f750ecc9
  Ilia Mirkin authored Jan 17, 2014
```
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
```
  f750ecc9
- drm/nv50/gr: add more trap names to print on error · e2dd003d
  Ilia Mirkin authored Jan 16, 2014
```
Also avoids printing the errors bitfield if that information has already
been shown.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
```
  e2dd003d
- drm/nouveau/devinit: lock/unlock crtc regs for all devices, not just pre-nv50 · f87cd8b6
  Ilia Mirkin authored Jan 19, 2014
```
Also make nv_lockvgac work for nv50+ devices. This should fix
IO_CONDITION and related VBIOS opcodes that read/write the crtc regs.

See https://bugs.freedesktop.org/show_bug.cgi?id=60680Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  f87cd8b6
- drm/nouveau: hold mutex while syncing to kernel channel · d5c1e84b
  Maarten Lankhorst authored Jan 14, 2014
```
Not holding the mutex potentially causes corruption of the kernel
channel when page flipping.

Cc: stable@vger.kernel.org #3.13
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  d5c1e84b
- drm/nv50-/devinit: prevent use of engines marked as disabled by hw/vbios · 4019aaa2
  Ilia Mirkin authored Jan 14, 2014
```
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  4019aaa2
- drm/nouveau/device: provide a way for devinit to mark engines as disabled · f0d13e3a
  Ilia Mirkin authored Jan 09, 2014
```
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  f0d13e3a
- drm/nouveau/devinit: tidy up the subdev class definition · cf336014
  Ben Skeggs authored Jan 14, 2014
```
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  cf336014
- drm/nouveau/bar: tidy up the subdev and object class definitions · 52225551
  Ben Skeggs authored Dec 23, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  52225551
- drm/nouveau/instmem: tidy up the object class definition · ab606194
  Ben Skeggs authored Dec 23, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  ab606194
- drm/nouveau/instmem: tidy up the subdev class definition · 24a4ae86
  Ben Skeggs authored Dec 23, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  24a4ae86
- drm/nouveau/pwr: implement a simple i2c stack · 64c672ae
  Ben Skeggs authored Nov 09, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  64c672ae
- drm/nouveau/pwr: have rd/wr32 routines clobber data instead of addr · 2e9dfe23
  Ben Skeggs authored Dec 12, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  2e9dfe23
- drm/nve0/fb: turn off some bits in 10f584 at init · 73216231
  Ben Skeggs authored Dec 03, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  73216231
- drm/nve0/fb/gddr5: merge a fix from ddr3 for one of the timing settings · cb54dd2f
  Ben Skeggs authored Dec 03, 2013
```
Titan.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  cb54dd2f
- drm/nve0/fb/gddr5: yet another random 10f200 bit · b13d0e4a
  Ben Skeggs authored Dec 03, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  b13d0e4a
- drm/nvc0-/fb: hook up skeleton interrupt handler · c814a60d
  Ben Skeggs authored Dec 03, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  c814a60d
- drm/nve0/fb/gddr5: more 10f200 stuff · 7f39e597
  Ben Skeggs authored Dec 03, 2013
```
Seen on Titan.  NFI what the condition to switch this on is yet, and,
hardcoding it to on currently causes master to report unknown intr
with a mask of 0x08002000.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  7f39e597
- drm/nve0/clk: report ddr memory frequency · 12642e36
  Ben Skeggs authored Dec 03, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  12642e36
- drm/nouveau/fb/gddr5: make sure we update mr7 when we're supposed to · 1a894c06
  Ben Skeggs authored Dec 03, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  1a894c06
- drm/nve0/fb/gddr5: 10f698/69c · a8ccbb77
  Ben Skeggs authored Dec 03, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  a8ccbb77
- drm/nve0/fb: it's now safe to obey the memory voltage setting properly · cfe17608
  Ben Skeggs authored Dec 03, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  cfe17608
- drm/nve0/fb: multi-stage reclock is required for certain transitions · 46bf1c38
  Ben Skeggs authored Dec 03, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  46bf1c38
- drm/nouveau/clk: allow fb to signal it needs to do a multi-stage reclock · 1789cab4
  Ben Skeggs authored Dec 03, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  1789cab4
- drm/nve0/fb/gddr5: parse bios data into struct rather than using directly · b655f2bb
  Ben Skeggs authored Dec 02, 2013
```
Still essentially a struct of magic values with magic names and unknown
purposes.  But, we will shortly need to be able to mix and match bits of
the previous and next configurations to do a transition reclock, as such,
we can no longer directly use the vbios data with any ease.

This is probably nicer anyway in the long run, for a few reasons.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  b655f2bb
- drm/nve0/fb/gddr5: found LP3 setting · ea8b4a38
  Ben Skeggs authored Dec 02, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  ea8b4a38
- drm/nve0/fb: note the memory voltage toggle, not using it yet · 971372ea
  Ben Skeggs authored Dec 02, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  971372ea
- drm/nve0/fb/gddr5: somewhat better attempt at 100770/10f604/610/614 · db6735ca
  Ben Skeggs authored Nov 30, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

fb/gddr5/nve0: 100770 is like 10f604
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  db6735ca
- drm/nve0/fb/gddr5: fixup delays a bit · f4aa2c66
  Ben Skeggs authored Nov 30, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  f4aa2c66
- drm/nouveau/bios: timing 2.0 entries can have subentries · 1522ecae
  Ben Skeggs authored Nov 30, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  1522ecae
- drm/nve0/fb/gddr5: note another semi-unknown · 09692e5b
  Ben Skeggs authored Nov 28, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  09692e5b
- drm/nouveau/fb/gddr5: modify mr8 with high bits of CL/WR · 1e1d6b4c
  Ben Skeggs authored Nov 28, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  1e1d6b4c
- drm/nve0/fb/gddr5: fix calculation of RDQS setting · e7084c66
  Ben Skeggs authored Nov 28, 2013
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  e7084c66
- drm/nve0/fb/gddr5: switch off some other random bit at some point · 334565ab
  Ben Skeggs authored Nov 28, 2013
```
As seen when comparing us vs nv on my GTX660
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  334565ab