Commits · 457e77b26428ab4a24998eecfb99f27fa4195397 · github.com / kvm-riscv / linux

Mar 26, 2014
- drm/nouveau/bios: add more checks to PRAMIN image fetching · 457e77b2
  Ben Skeggs authored Feb 26, 2014
```
Prevents an attempt to access VRAM on an un-posted board, which, on a
particular system with a GRID K1 installed, causes a MCE and chokes
the entire system.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  457e77b2
- support for platform devices · 420b9469
  Alexandre Courbot authored Feb 17, 2014
```
Upcoming mobile Kepler GPUs (such as GK20A) use the platform bus instead
of PCI to which Nouveau is tightly dependent. This patch allows Nouveau
to handle platform devices by:

- abstracting PCI-dependent functions that were typically used for
  resource querying and page mapping,
- introducing a nv_device_is_pci() function that allows to make
  PCI-dependent code conditional,
- providing a nouveau_drm_platform_probe() function that takes a GPU
  platform device to be probed.

Core code as well as engine/subdev drivers are updated wherever possible
to make use of these functions. Some older drivers are too dependent on
PCI to be properly updated, but all newer code on which future chips may
depend should at least be runnable with platform devices.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  420b9469
- drm/nouveau: support modesetting on GM107 · 0b681687
  Ben Skeggs authored Feb 24, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  0b681687
- drm/gm100/device: recognise GM107 · 3f204647
  Ben Skeggs authored Feb 24, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  3f204647
- drm/gm107/disp: initial implementation · c68c29c0
  Ben Skeggs authored Feb 24, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  c68c29c0
- drm/gm107/ltcg: initial implementation · f6bad8ab
  Ben Skeggs authored Feb 24, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  f6bad8ab
- drm/nouveau/bios: add HDMI-C (mini) connector type · 6bd9293e
  Ben Skeggs authored Feb 24, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  6bd9293e
- drm/gm107/fb: initial implementation · 267dcb66
  Ben Skeggs authored Feb 24, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  267dcb66
- drm/gk20a/timer: initial implementation · 57f74220
  Ben Skeggs authored Feb 24, 2014
```
A bit different from NVIDIA's RFC patch, but I want this now for GM107.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  57f74220
- drm/gm100/bios: hw disable register has moved · 13a49a10
  Ben Skeggs authored Feb 24, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  13a49a10
- drm/gm107/devinit: initial implementation · 4bf23ead
  Ben Skeggs authored Feb 24, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  4bf23ead
- drm/nve0/fifo: bind intr · 56b2f68c
  Ben Skeggs authored Feb 24, 2014
```
Error code names from Android GK20A driver.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  56b2f68c
- drm/nve0/fifo: attempt to recover from engine ctxsw timeouts · 129dcca7
  Ben Skeggs authored Feb 23, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  129dcca7
- drm/nve0/fifo: attempt to recover engines from mmu faults · 98d1e317
  Ben Skeggs authored Feb 23, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  98d1e317
- drm/nve0/fifo: allow copy engine channel to be looked up by instance · 448a4532
  Ben Skeggs authored Jan 14, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  448a4532
- drm/nve0/fifo: use runlist event instead of polling · 5c0633e6
  Ben Skeggs authored Feb 23, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  5c0633e6
- drm/nve0/fifo: allow channels to be marked as unrunnable · 87032e11
  Ben Skeggs authored Feb 23, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  87032e11
- drm/nve0/fifo: single printk for sched error data · 0a7760e0
  Ben Skeggs authored Feb 23, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  0a7760e0
- drm/nve0/fifo: single printk for mmu fault data · 885f3ced
  Ben Skeggs authored Feb 23, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  885f3ced
- drm/nve0/fifo: ack pb intr individually after handling each unit · 3d61b967
  Ben Skeggs authored Feb 23, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  3d61b967
- drm/nve0/fifo: runlist intr · 138b873f
  Ben Skeggs authored Feb 23, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  138b873f
- drm/nve0/fifo: engine intr · c074bdbc
  Ben Skeggs authored Feb 23, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  c074bdbc
- drm/nve0/fifo: mask unhandled intr bits when seen, rather than all intrs · 7a42f492
  Ben Skeggs authored Feb 23, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  7a42f492
- drm/nvc0/fifo: attempt to recover from engine ctxsw timeouts · 61fdf620
  Ben Skeggs authored Feb 22, 2014
```
My test cases don't seem to trigger this on all Fermi boards, not sure
if they're broken tests or it didn't work until later versions.

GF119 definitely works.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  61fdf620
- drm/nvc0/fifo: attempt to recover engines from mmu faults · 24e8341e
  Ben Skeggs authored Feb 05, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  24e8341e
- drm/nvc0/fifo: use subdev identifiers for bar/ifb fault recovery cases · 33f8c6d0
  Ben Skeggs authored Feb 22, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  33f8c6d0
- drm/nvc0/fifo: use runlist event instead of polling · 3cf6290a
  Ben Skeggs authored Feb 22, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  3cf6290a
- drm/nvc0/fifo: allow channels to be marked as unrunnable · e2822b7a
  Ben Skeggs authored Feb 22, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  e2822b7a
- drm/nvc0/fifo: sched intr · 40476539
  Ben Skeggs authored Feb 22, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  40476539
- drm/nvc0/fifo: single printk for mmu fault data · d439a5ac
  Ben Skeggs authored Feb 22, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  d439a5ac
- drm/nvc0/fifo: ack pb intr individually after handling each unit · 083c2142
  Ben Skeggs authored Feb 22, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  083c2142
- drm/nvc0/fifo: runlist intr · a07d0e76
  Ben Skeggs authored Feb 22, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  a07d0e76
- drm/nvc0/fifo: engine intr · e99bf010
  Ben Skeggs authored Feb 22, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  e99bf010
- drm/nvc0/fifo: mask unhandled intr bits when seen, rather than all intrs · 22a7a27b
  Ben Skeggs authored Feb 22, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  22a7a27b
- drm/nvc0/fifo: rename a couple of units · 0357466d
  Ben Skeggs authored Jan 28, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  0357466d
- drm/nvd0/disp: add debugging to show which supervisor actions are taken · 4b6c6fb5
  Ben Skeggs authored Feb 21, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  4b6c6fb5
- drm/nv50-/disp: dump channel state when update method fails · 9cf6ba20
  Ben Skeggs authored Feb 20, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  9cf6ba20
- drm/nv50-/disp: allow dumping core channel state at first supervisor intr · b62b9ec2
  Ben Skeggs authored Feb 20, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  b62b9ec2
- drm/nv50-/disp: add method descriptions for debugging · d67d92c0
  Ben Skeggs authored Feb 20, 2014
```
Lists of known methods for the DMA channel classes, and mappings to
their priv register addresses (where known).

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  d67d92c0
- drm/nv50/disp: decode the known error codes to human readable form · 117e1633
  Ben Skeggs authored Feb 21, 2014
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  117e1633