diff options
Diffstat (limited to 'nvif/client.c')
-rw-r--r-- | nvif/client.c | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/nvif/client.c b/nvif/client.c deleted file mode 100644 index 3f7ac5bc8..000000000 --- a/nvif/client.c +++ /dev/null @@ -1,130 +0,0 @@ -/* - * Copyright 2013 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs <bskeggs@redhat.com> - */ - -#include "client.h" -#include "driver.h" -#include "ioctl.h" - -int -nvif_client_ioctl(struct nvif_client *client, void *data, u32 size) -{ - return client->driver->ioctl(client->base.priv, client->super, data, size, NULL); -} - -int -nvif_client_suspend(struct nvif_client *client) -{ - return client->driver->suspend(client->base.priv); -} - -int -nvif_client_resume(struct nvif_client *client) -{ - return client->driver->resume(client->base.priv); -} - -void -nvif_client_fini(struct nvif_client *client) -{ - if (client->driver) { - client->driver->fini(client->base.priv); - client->driver = NULL; - client->base.parent = NULL; - nvif_object_fini(&client->base); - } -} - -const struct nvif_driver * -nvif_drivers[] = { -#ifdef __KERNEL__ - &nvif_driver_nvkm, -#else - &nvif_driver_drm, - &nvif_driver_lib, - &nvif_driver_null, -#endif - NULL -}; - -int -nvif_client_init(void (*dtor)(struct nvif_client *), const char *driver, - const char *name, u64 device, const char *cfg, const char *dbg, - struct nvif_client *client) -{ - int ret, i; - - ret = nvif_object_init(NULL, (void*)dtor, 0, 0, NULL, 0, &client->base); - if (ret) - return ret; - - client->base.parent = &client->base; - client->base.handle = ~0; - client->object = &client->base; - client->super = true; - - for (i = 0, ret = -EINVAL; (client->driver = nvif_drivers[i]); i++) { - if (!driver || !strcmp(client->driver->name, driver)) { - ret = client->driver->init(name, device, cfg, dbg, - &client->base.priv); - if (!ret || driver) - break; - } - } - - if (ret) - nvif_client_fini(client); - return ret; -} - -static void -nvif_client_del(struct nvif_client *client) -{ - nvif_client_fini(client); - kfree(client); -} - -int -nvif_client_new(const char *driver, const char *name, u64 device, - const char *cfg, const char *dbg, - struct nvif_client **pclient) -{ - struct nvif_client *client = kzalloc(sizeof(*client), GFP_KERNEL); - if (client) { - int ret = nvif_client_init(nvif_client_del, driver, name, - device, cfg, dbg, client); - if (ret) { - kfree(client); - client = NULL; - } - *pclient = client; - return ret; - } - return -ENOMEM; -} - -void -nvif_client_ref(struct nvif_client *client, struct nvif_client **pclient) -{ - nvif_object_ref(&client->base, (struct nvif_object **)pclient); -} |