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AMD GPU: Add temperature

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That should be it for the AMD GPU part of https://github.com/scorpion-26/gBar/issues/5
This commit is contained in:
scorpion-26 2023-01-30 20:43:24 +01:00
parent 27bb118d9a
commit 4373ab7654
1 changed files with 7 additions and 5 deletions
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12
src/AMDGPU.h
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@ -9,6 +9,8 @@ namespace AMDGPU
static const char* utilizationFile = "/sys/class/drm/card0/device/gpu_busy_percent"; static const char* utilizationFile = "/sys/class/drm/card0/device/gpu_busy_percent";
static const char* vramTotalFile = "/sys/class/drm/card0/device/mem_info_vram_total"; static const char* vramTotalFile = "/sys/class/drm/card0/device/mem_info_vram_total";
static const char* vramUsedFile = "/sys/class/drm/card0/device/mem_info_vram_used"; static const char* vramUsedFile = "/sys/class/drm/card0/device/mem_info_vram_used";
// TODO: Make this configurable
static const char* tempFile = "/sys/class/drm/card0/device/hwmon/hwmon1/temp1_input";
inline void Init() inline void Init()
{ {
@ -32,7 +34,6 @@ namespace AMDGPU
std::ifstream file(utilizationFile); std::ifstream file(utilizationFile);
std::string line; std::string line;
std::getline(file, line); std::getline(file, line);
LOG("AMD GetUtilization: " << line);
return atoi(line.c_str()); return atoi(line.c_str());
} }
@ -43,8 +44,11 @@ namespace AMDGPU
LOG("Error: Called AMD GetTemperature, but AMD GPU wasn't found!"); LOG("Error: Called AMD GetTemperature, but AMD GPU wasn't found!");
return {}; return {};
} }
// TODO!
return 0; std::ifstream file(tempFile);
std::string line;
std::getline(file, line);
return atoi(line.c_str()) / 1000;
} }
struct VRAM struct VRAM
@ -65,12 +69,10 @@ namespace AMDGPU
std::ifstream file(vramTotalFile); std::ifstream file(vramTotalFile);
std::string line; std::string line;
std::getline(file, line); std::getline(file, line);
LOG("AMD GetVRAM(total): " << line);
mem.totalB = atoi(line.c_str()); mem.totalB = atoi(line.c_str());
file = std::ifstream(vramUsedFile); file = std::ifstream(vramUsedFile);
std::getline(file, line); std::getline(file, line);
LOG("AMD GetVRAM(total): " << line);
mem.usedB = atoi(line.c_str()); mem.usedB = atoi(line.c_str());
return mem; return mem;