diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvif/fifo.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvif/fifo.c | 30 |
1 files changed, 9 insertions, 21 deletions
diff --git a/drivers/gpu/drm/nouveau/nvif/fifo.c b/drivers/gpu/drm/nouveau/nvif/fifo.c index e84a2e2ff043..a463289962b2 100644 --- a/drivers/gpu/drm/nouveau/nvif/fifo.c +++ b/drivers/gpu/drm/nouveau/nvif/fifo.c @@ -41,9 +41,11 @@ nvif_fifo_runlists(struct nvif_device *device) return -ENOMEM; a->m.version = 1; a->m.count = sizeof(a->v) / sizeof(a->v.runlists); - a->v.runlists.mthd = NV_DEVICE_FIFO_RUNLISTS; - for (i = 0; i < ARRAY_SIZE(a->v.runlist); i++) - a->v.runlist[i].mthd = NV_DEVICE_FIFO_RUNLIST_ENGINES(i); + a->v.runlists.mthd = NV_DEVICE_HOST_RUNLISTS; + for (i = 0; i < ARRAY_SIZE(a->v.runlist); i++) { + a->v.runlist[i].mthd = NV_DEVICE_HOST_RUNLIST_ENGINES; + a->v.runlist[i].data = i; + } ret = nvif_object_mthd(object, NV_DEVICE_V0_INFO, a, sizeof(*a)); if (ret) @@ -58,7 +60,7 @@ nvif_fifo_runlists(struct nvif_device *device) } for (i = 0; i < device->runlists; i++) { - if (a->v.runlists.data & BIT_ULL(i)) + if (a->v.runlist[i].mthd != NV_DEVICE_INFO_INVALID) device->runlist[i].engines = a->v.runlist[i].data; } @@ -70,29 +72,15 @@ done: u64 nvif_fifo_runlist(struct nvif_device *device, u64 engine) { - struct nvif_object *object = &device->object; - struct { - struct nv_device_info_v1 m; - struct { - struct nv_device_info_v1_data engine; - } v; - } a = { - .m.version = 1, - .m.count = sizeof(a.v) / sizeof(a.v.engine), - .v.engine.mthd = engine, - }; u64 runm = 0; int ret, i; if ((ret = nvif_fifo_runlists(device))) return runm; - ret = nvif_object_mthd(object, NV_DEVICE_V0_INFO, &a, sizeof(a)); - if (ret == 0) { - for (i = 0; i < device->runlists; i++) { - if (device->runlist[i].engines & a.v.engine.data) - runm |= BIT_ULL(i); - } + for (i = 0; i < device->runlists; i++) { + if (device->runlist[i].engines & engine) + runm |= BIT_ULL(i); } return runm; |