diff options
| author | Ben Skeggs <bskeggs@nvidia.com> | 2024-07-26 07:38:14 +0300 |
|---|---|---|
| committer | Danilo Krummrich <dakr@kernel.org> | 2024-07-27 04:05:35 +0300 |
| commit | fabc65d16337b6cee1cbbd1470bbb903f6daf3ea (patch) | |
| tree | 107a91dfaf57543664674306001bbb33cab20530 /drivers/gpu/drm/nouveau/nvkm | |
| parent | 246b228eb905c94663af435a1cd6cd31cc205ba0 (diff) | |
| download | linux-fabc65d16337b6cee1cbbd1470bbb903f6daf3ea.tar.xz | |
drm/nouveau/nvif: remove device args
These were once used by used by userspace tools (with nvkm built as a
library), to access multiple GPUs from a single nvif_client.
The DRM code just uses the driver's default device, so remove the
arguments.
Signed-off-by: Ben Skeggs <bskeggs@nvidia.com>
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240726043828.58966-24-bskeggs@nvidia.com
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/device/user.c | 36 |
1 files changed, 3 insertions, 33 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c index d937c54e8dfa..65bd6712bce2 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c @@ -357,7 +357,7 @@ nvkm_udevice_child_get(struct nvkm_object *object, int index, } static const struct nvkm_object_func -nvkm_udevice_super = { +nvkm_udevice = { .init = nvkm_udevice_init, .fini = nvkm_udevice_fini, .mthd = nvkm_udevice_mthd, @@ -371,50 +371,20 @@ nvkm_udevice_super = { .sclass = nvkm_udevice_child_get, }; -static const struct nvkm_object_func -nvkm_udevice = { - .init = nvkm_udevice_init, - .fini = nvkm_udevice_fini, - .mthd = nvkm_udevice_mthd, - .sclass = nvkm_udevice_child_get, -}; - static int nvkm_udevice_new(const struct nvkm_oclass *oclass, void *data, u32 size, struct nvkm_object **pobject) { - union { - struct nv_device_v0 v0; - } *args = data; struct nvkm_client *client = oclass->client; - struct nvkm_object *parent = &client->object; - const struct nvkm_object_func *func; struct nvkm_udevice *udev; - int ret = -ENOSYS; - - nvif_ioctl(parent, "create device size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(parent, "create device v%d device %016llx\n", - args->v0.version, args->v0.device); - } else - return ret; - - /* give priviledged clients register access */ - if (args->v0.priv) - func = &nvkm_udevice_super; - else - func = &nvkm_udevice; if (!(udev = kzalloc(sizeof(*udev), GFP_KERNEL))) return -ENOMEM; - nvkm_object_ctor(func, oclass, &udev->object); + nvkm_object_ctor(&nvkm_udevice, oclass, &udev->object); *pobject = &udev->object; /* find the device that matches what the client requested */ - if (args->v0.device != ~0) - udev->device = nvkm_device_find(args->v0.device); - else - udev->device = nvkm_device_find(client->device); + udev->device = nvkm_device_find(client->device); if (!udev->device) return -ENODEV; |