diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2011-03-31 15:40:43 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2011-05-16 10:48:01 +1000 |
| commit | 6dfdd7a61e8fc25552d9de1cb25272324dfc4c13 (patch) | |
| tree | d158037ace54303d33323a14bafc8a2ef27a85b5 /drivers/gpu/drm/nouveau/nouveau_drv.c | |
| parent | 2d7b919c9b0ca3df1da2498bb0cede25ddd97e00 (diff) | |
drm/nouveau: working towards a common way to represent engines
There's lots of more-or-less independant engines present on NVIDIA GPUs
these days, and we generally want to perform the same operations on them.
Implementing new ones requires hooking into lots of different places,
the aim of this work is to make this simpler and cleaner.
NV84:NV98 PCRYPT moved over as a test.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_drv.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drv.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b/drivers/gpu/drm/nouveau/nouveau_drv.c index 155ebdcbf06..30b9e89a3a2 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.c +++ b/drivers/gpu/drm/nouveau/nouveau_drv.c @@ -208,6 +208,12 @@ nouveau_pci_suspend(struct pci_dev *pdev, pm_message_t pm_state) pgraph->fifo_access(dev, false); nouveau_wait_for_idle(dev); + + for (i = NVOBJ_ENGINE_NR - 1; i >= 0; i--) { + if (dev_priv->eng[i]) + dev_priv->eng[i]->fini(dev, i); + } + pfifo->reassign(dev, false); pfifo->disable(dev); pfifo->unload_context(dev); @@ -299,8 +305,11 @@ nouveau_pci_resume(struct pci_dev *pdev) engine->mc.init(dev); engine->timer.init(dev); engine->fb.init(dev); + for (i = 0; i < NVOBJ_ENGINE_NR; i++) { + if (dev_priv->eng[i]) + dev_priv->eng[i]->init(dev, i); + } engine->graph.init(dev); - engine->crypt.init(dev); engine->fifo.init(dev); nouveau_irq_postinstall(dev); |