Commits · f9e2029443afc550365864abf760419371cc3bc1 · nexedi / linux

20 May, 2016 40 commits
- drm/nouveau/core: recognise GM108 chipsets · f9e20294
  Ben Skeggs authored Apr 21, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  f9e20294
- drm/nouveau/gr/gm107-: fix touching non-existent ppcs in attrib cb setup · 00f50c66
  Ben Skeggs authored Apr 21, 2016
```
Also removes an XXX; according to nvgpu headers the field is called
NV_PGRAPH_GPCS_SWDX_TC_BETA_CB_SIZE_DIV3, so, apparently not some
magic we need to figure out :)
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  00f50c66
- drm/nouveau/gr/gk104-: share implementation of ppc exception init · a00ecf22
  Ben Skeggs authored Apr 21, 2016
```
This was really inconsistent, some implementations could touch PPCs
that didn't exist, others neglected to touch ones that did.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  a00ecf22
- drm/nouveau/gr/gk104-: move rop_active_fbps init to nonctx · 87ac331e
  Ben Skeggs authored Apr 19, 2016
```
Matches newer RM.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  87ac331e
- drm/nouveau/bios/pll: check BIT table version before trying to parse it · 4d3df19a
  Ben Skeggs authored Apr 19, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  4d3df19a
- drm/nouveau/bios/pll: prevent oops when limits table can't be parsed · 2781c928
  Ben Skeggs authored Apr 19, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  2781c928
- drm/nouveau/volt/gk104: round up in gk104_volt_set · d07a97e9
  Karol Herbst authored Apr 16, 2016
```
We always want a equal or higher voltage than the requested ones, otherwise
nouveau undervolts.
Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  d07a97e9
- drm/nouveau/fb/gm200: setup mmu debug buffer registers at init() · e976278a
  Ben Skeggs authored Apr 14, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  e976278a
- drm/nouveau/fb/gk20a,gm20b: setup mmu debug buffer registers at init() · 834b21f5
  Ben Skeggs authored Apr 14, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  834b21f5
- drm/nouveau/fb/gf100-: allocate mmu debug buffers · 99c59172
  Ben Skeggs authored Apr 14, 2016
```
Later chipsets require setting this up both in FB and GR, so let's just
move the allocation to FB.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  99c59172
- drm/nouveau/fb: allow chipset-specific actions for oneinit() · 917d95a8
  Ben Skeggs authored Apr 14, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  917d95a8
- drm/nouveau/gr/gm200-: fix bad hardcoding of a max-tpcs-per-gpc value · 06d4f26c
  Ben Skeggs authored Apr 14, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  06d4f26c
- drm/nouveau/gr/gm200-: rop count == ltc count · 734a0aa6
  Ben Skeggs authored Apr 14, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  734a0aa6
- drm/nouveau/gr/gm200: modify the mask when copying mmu settings from fb · c83e7d68
  Ben Skeggs authored Apr 14, 2016
```
Appears to more closely match what RM does.

For GM20B, now also copying bit 12 from NV_PFB_MMU_CTRL as upcoming
changes will require it.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  c83e7d68
- drm/nouveau/gr/gm200: move some code into init_gpc_mmu() hook · 54aa38a8
  Ben Skeggs authored Apr 14, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  54aa38a8
- drm/nouveau/gr/gm200: make generate_main() static · 560e6da2
  Ben Skeggs authored Apr 14, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  560e6da2
- drm/nouveau/gr/gf100-: abstract fetching rop count · 64cb5a31
  Ben Skeggs authored Apr 14, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  64cb5a31
- drm/nouveau/gr/gf100-: rename magic_not_rop_nr to screen_tile_row_offset · 5ec3def7
  Ben Skeggs authored Apr 14, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  5ec3def7
- drm/nouveau/gr/gf100-: remove hardcoded idle_timeout values · 933ad445
  Ben Skeggs authored Apr 14, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  933ad445
- drm/nouveau/fifo/gm107-: remove engines from mmu engine mapping array · 0cdc3fdf
  Ben Skeggs authored Apr 08, 2016
```
These are specified by PTOP on Maxwell GPUs.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  0cdc3fdf
- drm/nouveau/fifo/gk104-: identify mmu engine ids for host faults · 289e0827
  Ben Skeggs authored Apr 08, 2016
```
It appears these don't map to PBDMAs (at least on Kepler, it may or may
be valid for Fermi - this hasn't been checked), but to runlists.

This drops the NVKM_ENGINE_FIFO data from the entries too, as resetting
all of PFIFO is *not* the way to handle such faults.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  289e0827
- drm/nouveau/fifo/gk104-: implement support for PTOP fault info · e50d0237
  Ben Skeggs authored Apr 08, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  e50d0237
- drm/nouveau/fifo/gk104-: abstract mmu fault data structures · 91419acf
  Ben Skeggs authored Apr 08, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  91419acf
- drm/nouveau/fifo/gk104-: subclass func · 98ac3f06
  Ben Skeggs authored Apr 08, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  98ac3f06
- drm/nouveau/fifo/gk104-: use device info from top subdev · e93e198d
  Ben Skeggs authored Apr 08, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  e93e198d
- drm/nouveau/core: remove pmc_enable argument from subdev ctor · 56d06fa2
  Ben Skeggs authored Apr 08, 2016
```
These are now specified directly in the MC subdev.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  56d06fa2
- drm/nouveau/mc/nv04: define reset masks + intr cleanup · d85e2a8d
  Ben Skeggs authored Apr 08, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  d85e2a8d
- drm/nouveau/mc/nv11: define reset masks + intr cleanup · 667e99ab
  Ben Skeggs authored Apr 08, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  667e99ab
- drm/nouveau/mc/nv17: define reset masks + intr cleanup · 79360b7d
  Ben Skeggs authored Apr 08, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  79360b7d
- drm/nouveau/mc/nv50: define reset masks + intr cleanup · 9199fbdb
  Ben Skeggs authored Apr 08, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  9199fbdb
- drm/nouveau/mc/g84: define reset masks + intr cleanup · 73549020
  Ben Skeggs authored Apr 08, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  73549020
- drm/nouveau/mc/g98: define reset masks + intr cleanup · e56f90fe
  Ben Skeggs authored Apr 08, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  e56f90fe
- drm/nouveau/mc/gt215: define reset masks + intr cleanup · 88c0de2c
  Ben Skeggs authored Apr 08, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  88c0de2c
- drm/nouveau/mc/gf100: define reset masks + intr cleanup · a6bb38e9
  Ben Skeggs authored Apr 08, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  a6bb38e9
- drm/nouveau/mc/gk104: define reset masks + intr cleanup · 33537d6f
  Ben Skeggs authored Apr 08, 2016
```
Engine fields have been removed, as they're specified by PTOP.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  33537d6f
- drm/nouveau/mc: implement support for PTOP interrupt routing · 921be10d
  Ben Skeggs authored Apr 08, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  921be10d
- drm/nouveau/mc: implement support for PTOP reset info · 583f8e4e
  Ben Skeggs authored Apr 08, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  583f8e4e
- drm/nouveau/mc: allow for local definition of reset bits · 70b01f07
  Ben Skeggs authored Apr 08, 2016
```
With the addition of PTOP-specified reset bits, it makes more sense to
move the definitions here rather than in individual subdev
implementations.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  70b01f07
- drm/nouveau/mc: add helper function to handle device reset · 6defde5a
  Ben Skeggs authored Apr 08, 2016
```
This will be later extended to handle PTOP-specified reset masks as well
as the hardcoded ones.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  6defde5a
- drm/nouveau/mc: rename struct nvkm_mc_intr to nvkm_mc_map · 87f313e6
  Ben Skeggs authored Apr 08, 2016
```
This will also be used to define NV_PMC_ENABLE <-> subdev mappings in an
upcoming commit.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  87f313e6