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/*
* Copyright (c) 2014 - 2017, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <utils/constants.h>
#include <cutils/properties.h>
#include "hwc_debugger.h"
namespace sdm {
HWCDebugHandler HWCDebugHandler::debug_handler_;
std::bitset<32> HWCDebugHandler::debug_flags_ = 0x1;
int32_t HWCDebugHandler::verbose_level_ = 0x0;
void HWCDebugHandler::DebugAll(bool enable, int verbose_level) {
if (enable) {
debug_flags_ = 0x7FFFFFFF;
verbose_level_ = verbose_level;
} else {
debug_flags_ = 0x1; // kTagNone should always be printed.
verbose_level_ = 0;
}
}
void HWCDebugHandler::DebugResources(bool enable, int verbose_level) {
if (enable) {
debug_flags_[kTagResources] = 1;
verbose_level_ = verbose_level;
} else {
debug_flags_[kTagResources] = 0;
verbose_level_ = 0;
}
}
void HWCDebugHandler::DebugStrategy(bool enable, int verbose_level) {
if (enable) {
debug_flags_[kTagStrategy] = 1;
verbose_level_ = verbose_level;
} else {
debug_flags_[kTagStrategy] = 0;
verbose_level_ = 0;
}
}
void HWCDebugHandler::DebugCompManager(bool enable, int verbose_level) {
if (enable) {
debug_flags_[kTagCompManager] = 1;
verbose_level_ = verbose_level;
} else {
debug_flags_[kTagCompManager] = 0;
verbose_level_ = 0;
}
}
void HWCDebugHandler::DebugDriverConfig(bool enable, int verbose_level) {
if (enable) {
debug_flags_[kTagDriverConfig] = 1;
verbose_level_ = verbose_level;
} else {
debug_flags_[kTagDriverConfig] = 0;
verbose_level_ = 0;
}
}
void HWCDebugHandler::DebugRotator(bool enable, int verbose_level) {
if (enable) {
debug_flags_[kTagRotator] = 1;
verbose_level_ = verbose_level;
} else {
debug_flags_[kTagRotator] = 0;
verbose_level_ = 0;
}
}
void HWCDebugHandler::DebugQdcm(bool enable, int verbose_level) {
if (enable) {
debug_flags_[kTagQDCM] = 1;
verbose_level_ = verbose_level;
} else {
debug_flags_[kTagQDCM] = 0;
verbose_level_ = 0;
}
}
void HWCDebugHandler::Error(DebugTag tag, const char *format, ...) {
if (debug_flags_[tag]) {
va_list list;
va_start(list, format);
__android_log_vprint(ANDROID_LOG_ERROR, LOG_TAG, format, list);
}
}
void HWCDebugHandler::Warning(DebugTag tag, const char *format, ...) {
if (debug_flags_[tag]) {
va_list list;
va_start(list, format);
__android_log_vprint(ANDROID_LOG_WARN, LOG_TAG, format, list);
}
}
void HWCDebugHandler::Info(DebugTag tag, const char *format, ...) {
if (debug_flags_[tag]) {
va_list list;
va_start(list, format);
__android_log_vprint(ANDROID_LOG_INFO, LOG_TAG, format, list);
}
}
void HWCDebugHandler::Debug(DebugTag tag, const char *format, ...) {
if (debug_flags_[tag]) {
va_list list;
va_start(list, format);
__android_log_vprint(ANDROID_LOG_DEBUG, LOG_TAG, format, list);
}
}
void HWCDebugHandler::Verbose(DebugTag tag, const char *format, ...) {
if (debug_flags_[tag] && verbose_level_) {
va_list list;
va_start(list, format);
__android_log_vprint(ANDROID_LOG_VERBOSE, LOG_TAG, format, list);
}
}
void HWCDebugHandler::BeginTrace(const char *class_name, const char *function_name,
const char *custom_string) {
char name[PATH_MAX] = {0};
snprintf(name, sizeof(name), "%s::%s::%s", class_name, function_name, custom_string);
atrace_begin(ATRACE_TAG, name);
}
void HWCDebugHandler::EndTrace() {
atrace_end(ATRACE_TAG);
}
int HWCDebugHandler::GetIdleTimeoutMs() {
int value = IDLE_TIMEOUT_DEFAULT_MS;
debug_handler_.GetProperty("sdm.idle_time", &value);
return value;
}
DisplayError HWCDebugHandler::GetProperty(const char *property_name, int *value) {
char property[PROPERTY_VALUE_MAX];
if (property_get(property_name, property, NULL) > 0) {
*value = atoi(property);
return kErrorNone;
}
return kErrorNotSupported;
}
DisplayError HWCDebugHandler::GetProperty(const char *property_name, char *value) {
if (property_get(property_name, value, NULL) > 0) {
return kErrorNone;
}
return kErrorNotSupported;
}
DisplayError HWCDebugHandler::SetProperty(const char *property_name, const char *value) {
if (property_set(property_name, value) == 0) {
return kErrorNone;
}
return kErrorNotSupported;
}
} // namespace sdm