drm/nouveau: add support for gm20x fifo channels

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

2 files changed, 3 insertions, 1 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c
index e581f63cbf25..0589babc506e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_chan.c
+++ b/drivers/gpu/drm/nouveau/nouveau_chan.c
@@ -184,7 +184,8 @@ static int
 nouveau_channel_ind(struct nouveau_drm *drm, struct nvif_device *device,
                     u32 handle, u32 engine, struct nouveau_channel **pchan)
 {
-        static const u16 oclasses[] = { KEPLER_CHANNEL_GPFIFO_A,
+        static const u16 oclasses[] = { MAXWELL_CHANNEL_GPFIFO_A,
+                                        KEPLER_CHANNEL_GPFIFO_A,
                                         FERMI_CHANNEL_GPFIFO,
                                         G82_CHANNEL_GPFIFO,
                                         NV50_CHANNEL_GPFIFO,
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 8763deb5188b..89049335b738 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -181,6 +181,7 @@ nouveau_accel_init(struct nouveau_drm *drm)
                         break;
                 case FERMI_CHANNEL_GPFIFO:
                 case KEPLER_CHANNEL_GPFIFO_A:
+                case MAXWELL_CHANNEL_GPFIFO_A:
                         ret = nvc0_fence_create(drm);
                         break;
                 default: