diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_chan.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_chan.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c index 5daf9248ae63..ae10df756b2c 100644 --- a/drivers/gpu/drm/nouveau/nouveau_chan.c +++ b/drivers/gpu/drm/nouveau/nouveau_chan.c @@ -29,6 +29,7 @@ #include <nvif/cl506f.h> #include <nvif/cl906f.h> #include <nvif/cla06f.h> +#include <nvif/clc36f.h> #include <nvif/ioctl.h> /*XXX*/ @@ -234,6 +235,7 @@ nouveau_channel_ind(struct nouveau_drm *drm, struct nvif_device *device, struct nv50_channel_gpfifo_v0 nv50; struct fermi_channel_gpfifo_v0 fermi; struct kepler_channel_gpfifo_a_v0 kepler; + struct volta_channel_gpfifo_a_v0 volta; } args; struct nouveau_channel *chan; u32 size; @@ -247,6 +249,15 @@ nouveau_channel_ind(struct nouveau_drm *drm, struct nvif_device *device, /* create channel object */ do { + if (oclass[0] >= VOLTA_CHANNEL_GPFIFO_A) { + args.volta.version = 0; + args.volta.ilength = 0x02000; + args.volta.ioffset = 0x10000 + chan->push.addr; + args.volta.runlist = runlist; + args.volta.vmm = nvif_handle(&cli->vmm.vmm.object); + args.volta.priv = priv; + size = sizeof(args.volta); + } else if (oclass[0] >= KEPLER_CHANNEL_GPFIFO_A) { args.kepler.version = 0; args.kepler.ilength = 0x02000; @@ -274,6 +285,11 @@ nouveau_channel_ind(struct nouveau_drm *drm, struct nvif_device *device, ret = nvif_object_init(&device->object, 0, *oclass++, &args, size, &chan->user); if (ret == 0) { + if (chan->user.oclass >= VOLTA_CHANNEL_GPFIFO_A) { + chan->chid = args.volta.chid; + chan->inst = args.volta.inst; + chan->token = args.volta.token; + } else if (chan->user.oclass >= KEPLER_CHANNEL_GPFIFO_A) { chan->chid = args.kepler.chid; chan->inst = args.kepler.inst; |