Commits · aff51175cdbf345740ec9203eff88e772af88059 · Kirill Smelkov / linux

14 Jul, 2016 40 commits
- drm/nouveau/bus: remove cpu_coherent flag · aff51175
  Alexandre Courbot authored Jul 13, 2016
```
This flag's only remaining function is to ignore the uncached flag for
BOs on coherent architectures.

However the reason for allocating an object uncache on a non-coherent
architecture (namely because the cost of doing explicit flushes/
invalidations is higher than the benefit of caching the data because
accesses are few and far between) should also apply on architectures for
which coherency is maintained implicitly. Thus allocate coherent objects
as uncached on all architectures.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  aff51175
- drm/nouveau/ttm: remove special handling of coherent objects · 36a471ba
  Alexandre Courbot authored Jul 13, 2016
```
TTM-allocated coherent objects were populated using the DMA API and
accessed using the mapping it returned to workaround coherency
issues. These issues seem to have been solved, thus remove this extra
case to handle and use the regular kernel mapping functions.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  36a471ba
- drm/nouveau: check for supported chipset before booting fbdev off the hw · 0e67bed2
  Ben Skeggs authored Jul 12, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Cc: stable@vger.kernel.org
```
  0e67bed2
- drm/nouveau/ce/gp104: initial support · 146cfe24
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  146cfe24
- drm/nouveau/fifo/gp104: initial support · ba3b712e
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  ba3b712e
- drm/nouveau/disp/gp104: initial support · fd47877f
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  fd47877f
- drm/nouveau/dma/gp104: initial support · 15cec92f
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  15cec92f
- drm/nouveau/ltc/gp104: initial support · a8c15dda
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  a8c15dda
- drm/nouveau/ibus/gp104: initial support · 8c80bc6c
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  8c80bc6c
- drm/nouveau/i2c/gp104: initial support · 13a66d2f
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  13a66d2f
- drm/nouveau/gpio/gp104: initial support · 14ae020d
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  14ae020d
- drm/nouveau/fuse/gp104: initial support · 7d007dd7
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  7d007dd7
- drm/nouveau/bus/gp104: initial support · 42d7a65e
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  42d7a65e
- drm/nouveau/bar/gp104: initial support · 10d4c1c2
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  10d4c1c2
- drm/nouveau/mmu/gp104: initial support · 6b7c941b
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  6b7c941b
- drm/nouveau/fb/gp104: initial support · 6258cd43
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  6258cd43
- drm/nouveau/imem/gp104: initial support · 4fdbdfa8
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  4fdbdfa8
- drm/nouveau/devinit/gp104: initial support · 047506ca
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  047506ca
- drm/nouveau/bios/gp104: initial support · 38849205
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  38849205
- drm/nouveau/tmr/gp104: initial support · 5f62ee6d
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  5f62ee6d
- drm/nouveau/pci/gp104: initial support · b3446c5a
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  b3446c5a
- drm/nouveau/mc/gp104: initial support · 9179b8ec
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  9179b8ec
- drm/nouveau/top/gp104: initial support · 445b9c21
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  445b9c21
- drm/nouveau/core: recognise GP104 chipset · cfb083f6
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  cfb083f6
- drm/nouveau/sw/gp100: initial support · ac24b4df
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  ac24b4df
- drm/nouveau/gr/gp100: initial support · 52fa0866
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  52fa0866
- drm/nouveau/ce/gp100: initial support · 8e7e1586
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  8e7e1586
- drm/nouveau/fifo/gp100: initial support · e8ff9794
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  e8ff9794
- drm/nouveau/disp/gp100: initial support · f9d5cbb3
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  f9d5cbb3
- drm/nouveau/dma/gp100: initial implementation · cd0f407c
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  cd0f407c
- drm/nouveau/secboot/gm200: initial support · a4a4cf1b
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  a4a4cf1b
- drm/nouveau/ltc/gp100: initial support · a96def39
  Ben Skeggs authored Jul 09, 2016
```
Due to the GPU preventing us from touching NV_PLTCG_LTCS_LTSS_CBC_BASE,
we cannot provide CBC/ZBC support without signed PMU firmware to handle
the task for us...
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  a96def39
- drm/nouveau/ibus/gp100: initial support · 2a295e95
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  2a295e95
- drm/nouveau/i2c/gm204: initial support · 51554014
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  51554014
- drm/nouveau/gpio/gp100: initial support · a4a58832
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  a4a58832
- drm/nouveau/fuse/gp100: initial support · 24b8ca86
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  24b8ca86
- drm/nouveau/bus/gp100: initial support · 0e98bd34
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  0e98bd34
- drm/nouveau/bar/gp100: initial support · 77d813d1
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  77d813d1
- drm/nouveau/mmu/gp100: initial support · 4cb53a5e
  Ben Skeggs authored Jul 09, 2016
```
GP100 still supports the previous generations' page table layout, which
we will temporarily make use of here.

Proper support for the new MMU layout requires some rework to the common
MMU code, which is in progress.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  4cb53a5e
- drm/nouveau/fb/gp100: initial support · 7ff51f82
  Ben Skeggs authored Jul 09, 2016
```
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
```
  7ff51f82