1 /*
2 * Copyright (c) 2021 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "codec_stub.h"
17 #include <hdf_log.h>
18 #include <osal_mem.h>
19
CodecServiceDispatch(struct HdfDeviceIoClient * client,int cmdId,struct HdfSBuf * data,struct HdfSBuf * reply)20 static int32_t CodecServiceDispatch(struct HdfDeviceIoClient *client, int cmdId,
21 struct HdfSBuf *data, struct HdfSBuf *reply)
22 {
23 return CodecServiceOnRemoteRequest(client, cmdId, data, reply);
24 }
25
HdfCodecDriverRelease(struct HdfDeviceObject * deviceObject)26 void HdfCodecDriverRelease(struct HdfDeviceObject *deviceObject)
27 {
28 struct IDeviceIoService *testService = deviceObject->service;
29 OsalMemFree(testService);
30 }
31
HdfCodecDriverBind(struct HdfDeviceObject * deviceObject)32 int HdfCodecDriverBind(struct HdfDeviceObject *deviceObject)
33 {
34 HDF_LOGE("HdfCodecDriverBind enter!");
35
36 struct IDeviceIoService *ioService = (struct IDeviceIoService *)OsalMemAlloc(sizeof(struct IDeviceIoService));
37 if (ioService == NULL) {
38 HDF_LOGE("HdfCodecDriverBind OsalMemAlloc IDeviceIoService failed!");
39 return HDF_FAILURE;
40 }
41
42 ioService->Dispatch = CodecServiceDispatch;
43 ioService->Open = NULL;
44 ioService->Release = NULL;
45
46 deviceObject->service = ioService;
47 return HDF_SUCCESS;
48 }
49
HdfCodecDriverInit(struct HdfDeviceObject * deviceObject)50 int HdfCodecDriverInit(struct HdfDeviceObject *deviceObject)
51 {
52 HDF_LOGE("HdfSampleDriverCInit enter, new hdi impl");
53 return HDF_SUCCESS;
54 }
55
56 struct HdfDriverEntry g_codecHostDriverEntry = {
57 .moduleVersion = 1,
58 .moduleName = "libcodec_server.z.so",
59 .Bind = HdfCodecDriverBind,
60 .Init = HdfCodecDriverInit,
61 .Release = HdfCodecDriverRelease,
62 };
63
64 HDF_INIT(g_codecHostDriverEntry);