64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
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/*
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* Copyright 2019 Red Hat Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "priv.h"
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#include "priv.h"
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#include <core/firmware.h>
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static void *
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nvkm_nvenc_dtor(struct nvkm_engine *engine)
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{
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struct nvkm_nvenc *nvenc = nvkm_nvenc(engine);
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nvkm_falcon_dtor(&nvenc->falcon);
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return nvenc;
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}
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static const struct nvkm_engine_func
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nvkm_nvenc = {
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.dtor = nvkm_nvenc_dtor,
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};
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int
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nvkm_nvenc_new_(const struct nvkm_nvenc_fwif *fwif, struct nvkm_device *device,
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enum nvkm_subdev_type type, int inst, struct nvkm_nvenc **pnvenc)
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{
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struct nvkm_nvenc *nvenc;
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int ret;
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if (!(nvenc = *pnvenc = kzalloc(sizeof(*nvenc), GFP_KERNEL)))
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return -ENOMEM;
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ret = nvkm_engine_ctor(&nvkm_nvenc, device, type, inst, true,
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&nvenc->engine);
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if (ret)
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return ret;
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fwif = nvkm_firmware_load(&nvenc->engine.subdev, fwif, "Nvenc", nvenc);
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if (IS_ERR(fwif))
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return -ENODEV;
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nvenc->func = fwif->func;
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return nvkm_falcon_ctor(nvenc->func->flcn, &nvenc->engine.subdev,
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nvenc->engine.subdev.name, 0, &nvenc->falcon);
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};
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