blob: e369d5fd48cdda014b687b42414fd81034e6c247 [file] [log] [blame]
Colin Cross6a530a32013-09-06 18:03:02 -07001/*
2 * Copyright (C) 2013 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include <errno.h>
18
19#include <hardware/memtrack.h>
20
21#include "memtrack_msm.h"
22
Arun Kumar K.R4bc21ce2013-11-11 18:45:42 -080023int msm_memtrack_init(const struct memtrack_module *module)
Colin Cross6a530a32013-09-06 18:03:02 -070024{
Arun Kumar K.Re6c91292014-01-29 13:08:48 -080025 if(!module)
26 return -1;
Colin Cross6a530a32013-09-06 18:03:02 -070027 return 0;
28}
29
Arun Kumar K.R4bc21ce2013-11-11 18:45:42 -080030int msm_memtrack_get_memory(const struct memtrack_module *module,
Colin Cross6a530a32013-09-06 18:03:02 -070031 pid_t pid,
Colin Crossf7f9d132013-09-16 15:16:08 -070032 int type,
Colin Cross6a530a32013-09-06 18:03:02 -070033 struct memtrack_record *records,
34 size_t *num_records)
35{
Arun Kumar K.Re6c91292014-01-29 13:08:48 -080036 if(!module)
37 return -1;
Colin Cross6a530a32013-09-06 18:03:02 -070038 if (type == MEMTRACK_TYPE_GL || type == MEMTRACK_TYPE_GRAPHICS) {
39 return kgsl_memtrack_get_memory(pid, type, records, num_records);
40 }
41
42 return -EINVAL;
43}
44
45static struct hw_module_methods_t memtrack_module_methods = {
46 .open = NULL,
47};
48
49struct memtrack_module HAL_MODULE_INFO_SYM = {
Naseer Ahmedb8ecfbf2015-11-02 20:34:29 -050050 .common = {
51 .tag = HARDWARE_MODULE_TAG,
52 .module_api_version = MEMTRACK_MODULE_API_VERSION_0_1,
53 .hal_api_version = HARDWARE_HAL_API_VERSION,
54 .id = MEMTRACK_HARDWARE_MODULE_ID,
55 .name = "MSM Memory Tracker HAL",
56 .author = "The Android Open Source Project",
57 .methods = &memtrack_module_methods,
Colin Cross6a530a32013-09-06 18:03:02 -070058 },
59
Naseer Ahmedb8ecfbf2015-11-02 20:34:29 -050060 .init = msm_memtrack_init,
61 .getMemory = msm_memtrack_get_memory,
Colin Cross6a530a32013-09-06 18:03:02 -070062};
63