Lines Matching defs:chan
164 struct nouveau_channel *chan = drm->channel;
167 if (!chan || !chan->accel_done || in_interrupt() ||
175 ret = nouveau_channel_idle(chan);
182 chan->accel_done = false;
318 struct nouveau_channel *chan;
356 chan = nouveau_nofbaccel ? NULL : drm->channel;
357 if (chan && device->info.family >= NV_DEVICE_INFO_V0_TESLA) {
358 ret = nouveau_vma_new(nvbo, chan->vmm, &fbcon->vma);
360 NV_ERROR(drm, "failed to map fb into chan: %d\n", ret);
361 chan = NULL;
374 if (!chan)
391 if (chan)
403 if (chan)