diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_gem.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_gem.c | 53 |
1 files changed, 28 insertions, 25 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index c0b10d8d3d03..395d92ab6271 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -87,10 +87,7 @@ nouveau_gem_object_del(struct drm_gem_object *gem) return; } - if (gem->import_attach) - drm_prime_gem_destroy(gem, nvbo->bo.sg); - - ttm_bo_put(&nvbo->bo); + ttm_bo_fini(&nvbo->bo); pm_runtime_mark_last_busy(dev); pm_runtime_put_autosuspend(dev); @@ -111,7 +108,8 @@ nouveau_gem_object_open(struct drm_gem_object *gem, struct drm_file *file_priv) if (vmm->vmm.object.oclass < NVIF_CLASS_VMM_NV50) return 0; - if (nvbo->no_share && uvmm && &uvmm->resv != nvbo->bo.base.resv) + if (nvbo->no_share && uvmm && + drm_gpuvm_resv(&uvmm->base) != nvbo->bo.base.resv) return -EPERM; ret = ttm_bo_reserve(&nvbo->bo, false, false, NULL); @@ -245,7 +243,7 @@ nouveau_gem_new(struct nouveau_cli *cli, u64 size, int align, uint32_t domain, if (unlikely(!uvmm)) return -EINVAL; - resv = &uvmm->resv; + resv = drm_gpuvm_resv(&uvmm->base); } if (!(domain & (NOUVEAU_GEM_DOMAIN_VRAM | NOUVEAU_GEM_DOMAIN_GART))) @@ -288,6 +286,11 @@ nouveau_gem_new(struct nouveau_cli *cli, u64 size, int align, uint32_t domain, if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA) nvbo->valid_domains &= domain; + if (nvbo->no_share) { + nvbo->r_obj = drm_gpuvm_resv_obj(&uvmm->base); + drm_gem_object_get(nvbo->r_obj); + } + *pnvbo = nvbo; return 0; } @@ -561,10 +564,11 @@ retry: } static int -validate_list(struct nouveau_channel *chan, struct nouveau_cli *cli, +validate_list(struct nouveau_channel *chan, struct list_head *list, struct drm_nouveau_gem_pushbuf_bo *pbbo) { - struct nouveau_drm *drm = chan->drm; + struct nouveau_cli *cli = chan->cli; + struct nouveau_drm *drm = cli->drm; struct nouveau_bo *nvbo; int ret, relocs = 0; @@ -636,7 +640,7 @@ nouveau_gem_pushbuf_validate(struct nouveau_channel *chan, return ret; } - ret = validate_list(chan, cli, &op->list, pbbo); + ret = validate_list(chan, &op->list, pbbo); if (unlikely(ret < 0)) { if (ret != -ERESTARTSYS) NV_PRINTK(err, cli, "validating bo list\n"); @@ -758,7 +762,7 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data, return -ENOMEM; if (unlikely(nouveau_cli_uvmm(cli))) - return -ENOSYS; + return nouveau_abi16_put(abi16, -ENOSYS); list_for_each_entry(temp, &abi16->channels, head) { if (temp->chan->chid == req->channel) { @@ -846,8 +850,8 @@ revalidate: } } - if (chan->dma.ib_max) { - ret = nouveau_dma_wait(chan, req->nr_push + 1, 16); + if (chan->user.oclass >= NV50_CHANNEL_GPFIFO) { + ret = nvif_chan_gpfifo_wait(&chan->chan, req->nr_push + 1, 16); if (ret) { NV_PRINTK(err, cli, "nv50cal_space: %d\n", ret); goto out; @@ -860,11 +864,13 @@ revalidate: u32 length = push[i].length & ~NOUVEAU_GEM_PUSHBUF_NO_PREFETCH; bool no_prefetch = push[i].length & NOUVEAU_GEM_PUSHBUF_NO_PREFETCH; - nv50_dma_push(chan, addr, length, no_prefetch); + nvif_chan_gpfifo_push(&chan->chan, addr, length, no_prefetch); } + + nvif_chan_gpfifo_post(&chan->chan); } else if (drm->client.device.info.chipset >= 0x25) { - ret = PUSH_WAIT(chan->chan.push, req->nr_push * 2); + ret = PUSH_WAIT(&chan->chan.push, req->nr_push * 2); if (ret) { NV_PRINTK(err, cli, "cal_space: %d\n", ret); goto out; @@ -874,11 +880,11 @@ revalidate: struct nouveau_bo *nvbo = (void *)(unsigned long) bo[push[i].bo_index].user_priv; - PUSH_CALL(chan->chan.push, nvbo->offset + push[i].offset); - PUSH_DATA(chan->chan.push, 0); + PUSH_CALL(&chan->chan.push, nvbo->offset + push[i].offset); + PUSH_DATA(&chan->chan.push, 0); } } else { - ret = PUSH_WAIT(chan->chan.push, req->nr_push * (2 + NOUVEAU_DMA_SKIPS)); + ret = PUSH_WAIT(&chan->chan.push, req->nr_push * (2 + NOUVEAU_DMA_SKIPS)); if (ret) { NV_PRINTK(err, cli, "jmp_space: %d\n", ret); goto out; @@ -907,18 +913,15 @@ revalidate: push[i].length - 8) / 4, cmd); } - PUSH_JUMP(chan->chan.push, nvbo->offset + push[i].offset); - PUSH_DATA(chan->chan.push, 0); + PUSH_JUMP(&chan->chan.push, nvbo->offset + push[i].offset); + PUSH_DATA(&chan->chan.push, 0); for (j = 0; j < NOUVEAU_DMA_SKIPS; j++) - PUSH_DATA(chan->chan.push, 0); + PUSH_DATA(&chan->chan.push, 0); } } - ret = nouveau_fence_new(&fence); - if (!ret) - ret = nouveau_fence_emit(fence, chan); + ret = nouveau_fence_new(&fence, chan); if (ret) { - nouveau_fence_unref(&fence); NV_PRINTK(err, cli, "error fencing pushbuf: %d\n", ret); WIND_RING(chan); goto out; @@ -957,7 +960,7 @@ out_prevalid: u_free(push); out_next: - if (chan->dma.ib_max) { + if (chan->user.oclass >= NV50_CHANNEL_GPFIFO) { req->suffix0 = 0x00000000; req->suffix1 = 0x00000000; } else |