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| author |   Dave Airlie <airlied@redhat.com> | 2017-12-19 13:21:11 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2017-12-19 13:21:11 +1000 |
| commit | 51b83e142834638d4fdb4d628ec8602b1107d91b (patch) | |
| tree | 8e4290262cfc2f439817e179fb5dd0f03baf8093 /drivers/gpu/drm/nouveau/nvkm/subdev/pci | |
| parent | Merge tag 'drm-intel-fixes-2017-12-14' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes (diff) | |
| parent | drm/nouveau: use alternate memory type for system-memory buffers with kind != 0 (diff) | |
| download | linux-dev-51b83e142834638d4fdb4d628ec8602b1107d91b.tar.xz linux-dev-51b83e142834638d4fdb4d628ec8602b1107d91b.zip | |
Merge branch 'linux-4.15' of git://github.com/skeggsb/linux into drm-fixes
nouveau regression fixes, and some minor fixes.
* 'linux-4.15' of git://github.com/skeggsb/linux:
drm/nouveau: use alternate memory type for system-memory buffers with kind != 0
drm/nouveau: avoid GPU page sizes > PAGE_SIZE for buffer objects in host memory
drm/nouveau/mmu/gp10b: use correct implementation
drm/nouveau/pci: do a msi rearm on init
drm/nouveau/imem/nv50: fix refcount_t warning
drm/nouveau/bios/dp: support DP Info Table 2.0
drm/nouveau/fbcon: fix NULL pointer access in nouveau_fbcon_destroy
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/pci')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c index b1b1f3626b96..deb96de54b00 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c @@ -136,6 +136,13 @@ nvkm_pci_init(struct nvkm_subdev *subdev) return ret; pci->irq = pdev->irq; + + /* Ensure MSI interrupts are armed, for the case where there are + * already interrupts pending (for whatever reason) at load time. + */ + if (pci->msi) + pci->func->msi_rearm(pci); + return ret; } |