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2014-02-05drm/ttm: Fix TTM object open regressionThomas Hellstrom1-1/+1
Commit drm/ttm: ttm object security fixes for render nodes introduced a regression where, if a TTM object was opened multiple times from the same open file, the caller would spin uninterruptibly in the kernel. Fix this. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-01-23Merge branch 'drm-nouveau-next' of ↵Dave Airlie119-5854/+12385
git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next Summary: - GK110/GK208 acceleration - loads more work towards pm, though, still behind a disable wall for now - error reporting improvements from both Ilia and myself - more old-school overlay improvements from Ilia - misc other bits and pieces * 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: (68 commits) drm/nouveau: call drm_vblank_cleanup() earlier drm/nouveau: create base display from common code drm/nv50/gr: print mpc trap name when it's not an mp trap drm/nv50/gr: update list of mp errors, make it a bitfield drm/nv50/gr: add more trap names to print on error drm/nouveau/devinit: lock/unlock crtc regs for all devices, not just pre-nv50 drm/nouveau: hold mutex while syncing to kernel channel drm/nv50-/devinit: prevent use of engines marked as disabled by hw/vbios drm/nouveau/device: provide a way for devinit to mark engines as disabled drm/nouveau/devinit: tidy up the subdev class definition drm/nouveau/bar: tidy up the subdev and object class definitions drm/nouveau/instmem: tidy up the object class definition drm/nouveau/instmem: tidy up the subdev class definition drm/nouveau/pwr: implement a simple i2c stack drm/nouveau/pwr: have rd/wr32 routines clobber data instead of addr drm/nve0/fb: turn off some bits in 10f584 at init drm/nve0/fb/gddr5: merge a fix from ddr3 for one of the timing settings drm/nve0/fb/gddr5: yet another random 10f200 bit drm/nvc0-/fb: hook up skeleton interrupt handler drm/nve0/fb/gddr5: more 10f200 stuff ...
2014-01-23drm/nouveau: call drm_vblank_cleanup() earlierBen Skeggs1-2/+2
Fixes a NULL-ptr deref seen on module unload sometimes. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau: create base display from common codeBen Skeggs6-31/+31
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nv50/gr: print mpc trap name when it's not an mp trapIlia Mirkin1-0/+20
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
2014-01-23drm/nv50/gr: update list of mp errors, make it a bitfieldIlia Mirkin1-8/+10
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
2014-01-23drm/nv50/gr: add more trap names to print on errorIlia Mirkin1-58/+70
Also avoids printing the errors bitfield if that information has already been shown. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
2014-01-23drm/nouveau/devinit: lock/unlock crtc regs for all devices, not just pre-nv50Ilia Mirkin4-10/+35
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=60680 Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau: hold mutex while syncing to kernel channelMaarten Lankhorst1-7/+8
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>
2014-01-23drm/nv50-/devinit: prevent use of engines marked as disabled by hw/vbiosIlia Mirkin17-35/+287
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/device: provide a way for devinit to mark engines as disabledIlia Mirkin2-5/+19
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/devinit: tidy up the subdev class definitionBen Skeggs22-283/+209
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/bar: tidy up the subdev and object class definitionsBen Skeggs7-25/+38
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/instmem: tidy up the object class definitionBen Skeggs7-114/+127
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/instmem: tidy up the subdev class definitionBen Skeggs15-208/+223
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/pwr: implement a simple i2c stackBen Skeggs11-279/+2066
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/pwr: have rd/wr32 routines clobber data instead of addrBen Skeggs5-65/+67
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb: turn off some bits in 10f584 at initBen Skeggs1-0/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: merge a fix from ddr3 for one of the timing settingsBen Skeggs1-2/+5
Titan. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: yet another random 10f200 bitBen Skeggs3-0/+10
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nvc0-/fb: hook up skeleton interrupt handlerBen Skeggs2-0/+18
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: more 10f200 stuffBen Skeggs1-3/+5
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>
2014-01-23drm/nve0/clk: report ddr memory frequencyBen Skeggs1-1/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/fb/gddr5: make sure we update mr7 when we're supposed toBen Skeggs1-4/+13
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: 10f698/69cBen Skeggs1-1/+5
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb: it's now safe to obey the memory voltage setting properlyBen Skeggs1-2/+2
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb: multi-stage reclock is required for certain transitionsBen Skeggs2-16/+70
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/clk: allow fb to signal it needs to do a multi-stage reclockBen Skeggs1-3/+6
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: parse bios data into struct rather than using directlyBen Skeggs10-218/+412
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>
2014-01-23drm/nve0/fb/gddr5: found LP3 settingBen Skeggs2-7/+8
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb: note the memory voltage toggle, not using it yetBen Skeggs2-4/+4
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: somewhat better attempt at 100770/10f604/610/614Ben Skeggs1-14/+47
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> fb/gddr5/nve0: 100770 is like 10f604 Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: fixup delays a bitBen Skeggs1-2/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/bios: timing 2.0 entries can have subentriesBen Skeggs6-23/+34
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: note another semi-unknownBen Skeggs1-14/+17
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/fb/gddr5: modify mr8 with high bits of CL/WRBen Skeggs1-0/+4
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: fix calculation of RDQS settingBen Skeggs1-0/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: switch off some other random bit at some pointBen Skeggs1-1/+1
As seen when comparing us vs nv on my GTX660 Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: punt all 10f910/914 accesses through ram_trainBen Skeggs1-12/+9
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: not all memory partitions are created equalBen Skeggs4-15/+76
As seen when comparing us vs nv on my GTX660. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb: typo in register nameBen Skeggs1-4/+4
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/bios: make common code to handle ramcfg strap etcBen Skeggs8-91/+86
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: fix an assumption of sane memory controller layoutBen Skeggs1-7/+10
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: fix behaviour of lp3 settingBen Skeggs2-2/+5
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: recover from mmu faults on bar1/bar3Ben Skeggs2-12/+22
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: keep mmu fault interrupts enabled at all timesBen Skeggs1-1/+16
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: update human-readable mmu fault descriptionsBen Skeggs1-11/+87
Ordering from Android GK20A driver, names from binary driver strings. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: document more intr status bitsBen Skeggs1-5/+72
As per Android GK20A driver. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: populate PBDMA status bitfield with more definitionsBen Skeggs1-2/+30
As per Android GK20A driver. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: s/subfifo/PBDMA/Ben Skeggs1-15/+15
As per Android GK20A driver. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-04 17:52:26 +0300