1 /* 2 * Copyright (c) 2014 - 2016, The Linux Foundation. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * * Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * * Redistributions in binary form must reproduce the above 10 * copyright notice, this list of conditions and the following 11 * disclaimer in the documentation and/or other materials provided 12 * with the distribution. 13 * * Neither the name of The Linux Foundation nor the names of its 14 * contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 18 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 24 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 25 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 26 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 27 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #ifndef __HWC_DEBUGGER_H__ 31 #define __HWC_DEBUGGER_H__ 32 33 #define ATRACE_TAG (ATRACE_TAG_GRAPHICS | ATRACE_TAG_HAL) 34 35 #include <core/sdm_types.h> 36 #include <core/debug_interface.h> 37 #include <cutils/log.h> 38 #include <utils/Trace.h> 39 #include <bitset> 40 41 namespace sdm { 42 43 class HWCDebugHandler : public DebugHandler { 44 public: 45 static inline DebugHandler* Get() { return &debug_handler_; } 46 47 static void DebugAll(bool enable, int verbose_level); 48 static void DebugResources(bool enable, int verbose_level); 49 static void DebugStrategy(bool enable, int verbose_level); 50 static void DebugCompManager(bool enable, int verbose_level); 51 static void DebugDriverConfig(bool enable, int verbose_level); 52 static void DebugRotator(bool enable, int verbose_level); 53 static void DebugQdcm(bool enable, int verbose_level); 54 static int GetIdleTimeoutMs(); 55 56 virtual void Error(DebugTag tag, const char *format, ...); 57 virtual void Warning(DebugTag tag, const char *format, ...); 58 virtual void Info(DebugTag tag, const char *format, ...); 59 virtual void Debug(DebugTag tag, const char *format, ...); 60 virtual void Verbose(DebugTag tag, const char *format, ...); 61 virtual void BeginTrace(const char *class_name, const char *function_name, 62 const char *custom_string); 63 virtual void EndTrace(); 64 virtual DisplayError GetProperty(const char *property_name, int *value); 65 virtual DisplayError GetProperty(const char *property_name, char *value); 66 virtual DisplayError SetProperty(const char *property_name, const char *value); 67 68 private: 69 static HWCDebugHandler debug_handler_; 70 static std::bitset<32> debug_flags_; 71 static int32_t verbose_level_; 72 }; 73 74 } // namespace sdm 75 76 #endif // __HWC_DEBUGGER_H__ 77 78
