Colin Cross | 6a530a3 | 2013-09-06 18:03:02 -0700 | [diff] [blame] | 1 | /* |
| 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.R | 4bc21ce | 2013-11-11 18:45:42 -0800 | [diff] [blame] | 23 | int msm_memtrack_init(const struct memtrack_module *module) |
Colin Cross | 6a530a3 | 2013-09-06 18:03:02 -0700 | [diff] [blame] | 24 | { |
Arun Kumar K.R | e6c9129 | 2014-01-29 13:08:48 -0800 | [diff] [blame] | 25 | if(!module) |
| 26 | return -1; |
Colin Cross | 6a530a3 | 2013-09-06 18:03:02 -0700 | [diff] [blame] | 27 | return 0; |
| 28 | } |
| 29 | |
Arun Kumar K.R | 4bc21ce | 2013-11-11 18:45:42 -0800 | [diff] [blame] | 30 | int msm_memtrack_get_memory(const struct memtrack_module *module, |
Colin Cross | 6a530a3 | 2013-09-06 18:03:02 -0700 | [diff] [blame] | 31 | pid_t pid, |
Colin Cross | f7f9d13 | 2013-09-16 15:16:08 -0700 | [diff] [blame] | 32 | int type, |
Colin Cross | 6a530a3 | 2013-09-06 18:03:02 -0700 | [diff] [blame] | 33 | struct memtrack_record *records, |
| 34 | size_t *num_records) |
| 35 | { |
Arun Kumar K.R | e6c9129 | 2014-01-29 13:08:48 -0800 | [diff] [blame] | 36 | if(!module) |
| 37 | return -1; |
Colin Cross | 6a530a3 | 2013-09-06 18:03:02 -0700 | [diff] [blame] | 38 | 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 | |
| 45 | static struct hw_module_methods_t memtrack_module_methods = { |
| 46 | .open = NULL, |
| 47 | }; |
| 48 | |
| 49 | struct memtrack_module HAL_MODULE_INFO_SYM = { |
Naseer Ahmed | b8ecfbf | 2015-11-02 20:34:29 -0500 | [diff] [blame] | 50 | .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 Cross | 6a530a3 | 2013-09-06 18:03:02 -0700 | [diff] [blame] | 58 | }, |
| 59 | |
Naseer Ahmed | b8ecfbf | 2015-11-02 20:34:29 -0500 | [diff] [blame] | 60 | .init = msm_memtrack_init, |
| 61 | .getMemory = msm_memtrack_get_memory, |
Colin Cross | 6a530a3 | 2013-09-06 18:03:02 -0700 | [diff] [blame] | 62 | }; |
| 63 | |