71767237de
Add logbuffer support for display driver to dump DSI cmd Bug: 291441544 Test: adb root; adb shell dumpsys android.hardware.dumpstate.IDumpstateDevice/default dump_display_logbuffer Change-Id: I0c40fa9836851caa5b02528888153bd82e3a9d75 Signed-off-by: Ken Lin <lyenting@google.com>
32 lines
995 B
C++
32 lines
995 B
C++
/*
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* Copyright 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <dump/pixel_dump.h>
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#include <unistd.h>
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const char* logbuffer_paths[][2] = {
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{"DSIM0", "/dev/logbuffer_dsim0"},
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{"DSIM1", "/dev/logbuffer_dsim1"},
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};
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int main() {
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for (auto &logbuffer_path : logbuffer_paths) {
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if(!access(logbuffer_path[1], R_OK)) {
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dumpFileContent(logbuffer_path[0], logbuffer_path[1]);
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}
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}
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return 0;
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} |