[1/2] nvif: allow userspace to use the notification interfaces

Submitted by Karol Herbst on Sept. 8, 2018, 11:03 p.m.

Details

Message ID 20180908230320.7887-1-kherbst@redhat.com
State New
Headers show
Series "Series without cover letter" ( rev: 1 ) in Nouveau

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Commit Message

Karol Herbst Sept. 8, 2018, 11:03 p.m.
we need those so that userspace can get notified about channel resets.
Required to implement GL_ARB_robustness correctly. Currently we advertise
it, but we aren't able to handle gpu resets inside mesa without it.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
---
 drm/nouveau/nouveau_abi16.c | 4 ++++
 1 file changed, 4 insertions(+)

Patch hide | download patch | download mbox

diff --git a/drm/nouveau/nouveau_abi16.c b/drm/nouveau/nouveau_abi16.c
index e67a4713..249b00ae 100644
--- a/drm/nouveau/nouveau_abi16.c
+++ b/drm/nouveau/nouveau_abi16.c
@@ -383,6 +383,10 @@  nouveau_abi16_usif(struct drm_file *file_priv, void *data, u32 size)
 		case NVIF_IOCTL_V0_NEW:
 		case NVIF_IOCTL_V0_MTHD:
 		case NVIF_IOCTL_V0_SCLASS:
+		case NVIF_IOCTL_V0_NTFY_NEW:
+		case NVIF_IOCTL_V0_NTFY_DEL:
+		case NVIF_IOCTL_V0_NTFY_GET:
+		case NVIF_IOCTL_V0_NTFY_PUT:
 			break;
 		default:
 			return -EACCES;