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2014-01-30drm/nouveau: fix lock unbalance in nouveau_crtc_page_flipMaarten Lankhorst
Fixes a regression introduced by d5c1e84b3a130f0 "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>
2014-01-30drm/nouveau: implement hooks for needed for drm vblank timestamping supportBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-30drm/nouveau/disp: add a method to fetch info needed by drm vblank timestampingBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-30drm/nv50: fill in crtc mode struct members from crtc_mode_fixupBen Skeggs
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>
2014-01-23drm/nouveau: call drm_vblank_cleanup() earlierBen Skeggs
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 Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nv50/gr: print mpc trap name when it's not an mp trapIlia Mirkin
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
2014-01-23drm/nv50/gr: update list of mp errors, make it a bitfieldIlia Mirkin
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
2014-01-23drm/nv50/gr: add more trap names to print on errorIlia Mirkin
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 Mirkin
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 Lankhorst
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 Mirkin
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 Mirkin
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 Skeggs
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 Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/instmem: tidy up the object class definitionBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/instmem: tidy up the subdev class definitionBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/pwr: implement a simple i2c stackBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/pwr: have rd/wr32 routines clobber data instead of addrBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb: turn off some bits in 10f584 at initBen Skeggs
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 Skeggs
Titan. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: yet another random 10f200 bitBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nvc0-/fb: hook up skeleton interrupt handlerBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: more 10f200 stuffBen Skeggs
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 Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/fb/gddr5: make sure we update mr7 when we're supposed toBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: 10f698/69cBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb: it's now safe to obey the memory voltage setting properlyBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb: multi-stage reclock is required for certain transitionsBen Skeggs
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 Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: parse bios data into struct rather than using directlyBen Skeggs
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 Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb: note the memory voltage toggle, not using it yetBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: somewhat better attempt at 100770/10f604/610/614Ben Skeggs
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 Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/bios: timing 2.0 entries can have subentriesBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: note another semi-unknownBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/fb/gddr5: modify mr8 with high bits of CL/WRBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: fix calculation of RDQS settingBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: switch off some other random bit at some pointBen Skeggs
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 Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: not all memory partitions are created equalBen Skeggs
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 Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/bios: make common code to handle ramcfg strap etcBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: fix an assumption of sane memory controller layoutBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: fix behaviour of lp3 settingBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: recover from mmu faults on bar1/bar3Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: keep mmu fault interrupts enabled at all timesBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: update human-readable mmu fault descriptionsBen Skeggs
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 Skeggs
As per Android GK20A driver. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
generated by cgit (git 2.34.1) at 2025-09-23 03:18:31 +0000