diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2018-12-11 07:50:02 +0300 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2018-12-11 08:37:47 +0300 |
| commit | 85532bd984d77cef5a59e9cbb73e8161b94017ae (patch) | |
| tree | fc37226779fb04545fbe745f0b1704d2ff1a1a75 /drivers/gpu/drm/nouveau/nouveau_drm.c | |
| parent | 86b442d74c333936a3085354d8c8d73ab21863ad (diff) | |
| download | linux-85532bd984d77cef5a59e9cbb73e8161b94017ae.tar.xz | |
drm/nouveau/fifo/gk104-: support enabling privileged ce functions
Will be used by SVM code to allow direct (without going through MMU) memcpy
using the GPU copy engines.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_drm.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drm.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 2b2baf6e0e0d..100cab059e49 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -370,7 +370,7 @@ nouveau_accel_init(struct nouveau_drm *drm) if (device->info.family >= NV_DEVICE_INFO_V0_KEPLER) { ret = nouveau_channel_new(drm, &drm->client.device, nvif_fifo_runlist_ce(device), 0, - &drm->cechan); + true, &drm->cechan); if (ret) NV_ERROR(drm, "failed to create ce channel, %d\n", ret); @@ -381,7 +381,8 @@ nouveau_accel_init(struct nouveau_drm *drm) device->info.chipset != 0xaa && device->info.chipset != 0xac) { ret = nouveau_channel_new(drm, &drm->client.device, - NvDmaFB, NvDmaTT, &drm->cechan); + NvDmaFB, NvDmaTT, false, + &drm->cechan); if (ret) NV_ERROR(drm, "failed to create ce channel, %d\n", ret); @@ -393,7 +394,7 @@ nouveau_accel_init(struct nouveau_drm *drm) } ret = nouveau_channel_new(drm, &drm->client.device, - arg0, arg1, &drm->channel); + arg0, arg1, false, &drm->channel); if (ret) { NV_ERROR(drm, "failed to create kernel channel, %d\n", ret); nouveau_accel_fini(drm); |