drm/nouveau/ga102-: support ttm buffer moves via copy engine

[linux-2.6-microblaze.git] / drivers / gpu / drm / nouveau / nouveau_chan.c

diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c
index 80099ef..ea77691 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_chan.c
+++ b/drivers/gpu/drm/nouveau/nouveau_chan.c
@@ -250,7 +250,8 @@ static int
 nouveau_channel_ind(struct nouveau_drm *drm, struct nvif_device *device,
                    u64 runlist, bool priv, struct nouveau_channel **pchan)
 {
-       static const u16 oclasses[] = { TURING_CHANNEL_GPFIFO_A,
+       static const u16 oclasses[] = { AMPERE_CHANNEL_GPFIFO_B,
+                                       TURING_CHANNEL_GPFIFO_A,
                                        VOLTA_CHANNEL_GPFIFO_A,
                                        PASCAL_CHANNEL_GPFIFO_A,
                                        MAXWELL_CHANNEL_GPFIFO_A,
@@ -386,7 +387,8 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart)
 
        nvif_object_map(&chan->user, NULL, 0);
 
-       if (chan->user.oclass >= FERMI_CHANNEL_GPFIFO) {
+       if (chan->user.oclass >= FERMI_CHANNEL_GPFIFO &&
+           chan->user.oclass < AMPERE_CHANNEL_GPFIFO_B) {
                ret = nvif_notify_ctor(&chan->user, "abi16ChanKilled",
                                       nouveau_channel_killed,
                                       true, NV906F_V0_NTFY_KILLED,