fastfetch-cli/fastfetch
1
0
Fork 0
mirror of https://github.com/fastfetch-cli/fastfetch.git synced 2026-09-13 02:42:09 +02:00
Code Issues Packages Projects Releases 10 Wiki Activity

CPU (Linux): detect SOC name if available

Browse Source
This commit is contained in:
Carter Li
2024-09-30 15:03:25 +08:00
parent 1df129083b
commit d77f0fe3d9
1 changed files with 51 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/detection/cpu/cpu_linux.c
+51 -19
View File
@@ -388,38 +388,53 @@ FF_MAYBE_UNUSED static void detectArmSoc(FFCPUResult* cpu)
return;
// device-vendor,device-model\0soc-vendor,soc-model\0
char content[64];
char content[256];
ssize_t length = ffReadFileData("/proc/device-tree/compatible", sizeof(content), content);
if (length <= 2) return;
// get the second NUL terminated string
char* modelName = memchr(content, '\0', (size_t) length) + 1;
if (!modelName || modelName - content >= length) return;
// get the second NUL terminated string if it exists
char* vendor = memchr(content, '\0', (size_t) length) + 1;
if (!vendor || vendor - content >= length) vendor = content;
if (ffStrStartsWith(modelName, "apple,t"))
char* model = strchr(vendor, ',');
if (!model) return;
*model = '\0';
++model;
if (false) {}
#if __aarch64__
else if (ffStrEquals(vendor, "apple"))
{
// https://elixir.bootlin.com/linux/v6.11-rc7/source/arch/arm64/boot/dts/apple
const char* code = modelName + strlen("apple,t");
uint32_t deviceId = (uint32_t) strtoul(code, NULL, 10);
ffStrbufSetStatic(&cpu->name, ffCPUAppleCodeToName(deviceId));
if (!cpu->name.length)
// https://elixir.bootlin.com/linux/v6.11/source/arch/arm64/boot/dts/apple
if (model[0] == 't')
{
ffStrbufAppendS(&cpu->name, "Apple Silicon T");
ffStrbufAppendS(&cpu->name, code);
uint32_t deviceId = (uint32_t) strtoul(model + 1, NULL, 10);
ffStrbufSetStatic(&cpu->name, ffCPUAppleCodeToName(deviceId));
if (!cpu->name.length)
{
ffStrbufSetS(&cpu->name, "Apple Silicon ");
ffStrbufAppendS(&cpu->name, model);
}
}
else
ffStrbufSetS(&cpu->name, model);
ffStrbufSetStatic(&cpu->vendor, "Apple");
}
else if (ffStrStartsWith(modelName, "qcom,"))
#endif
else if (ffStrEquals(vendor, "qcom"))
{
// https://elixir.bootlin.com/linux/v6.11-rc7/source/arch/arm64/boot/dts/qcom
if (ffStrStartsWith(modelName + strlen("qcom,"), "x"))
// https://elixir.bootlin.com/linux/v6.11/source/arch/arm64/boot/dts/qcom
if (ffStrStartsWith(model, "x"))
{
ffStrbufSetS(&cpu->name, "Qualcomm Snapdragon X Elite ");
for (const char* p = modelName + strlen("qcom,"); *p; ++p)
for (const char* p = model + 1; *p; ++p)
ffStrbufAppendC(&cpu->name, (char) toupper(*p));
}
else if (ffStrStartsWith(modelName + strlen("qcom,"), "sc"))
else if (ffStrStartsWith(model, "sc"))
{
const char* code = modelName + strlen("qcom,sc");
const char* code = model + 2;
uint32_t deviceId = (uint32_t) strtoul(code, NULL, 10);
ffStrbufSetStatic(&cpu->name, ffCPUQualcommCodeToName(deviceId));
if (!cpu->name.length)
@@ -428,6 +443,23 @@ FF_MAYBE_UNUSED static void detectArmSoc(FFCPUResult* cpu)
ffStrbufAppendS(&cpu->name, code);
}
}
else
ffStrbufSetS(&cpu->name, model);
ffStrbufSetStatic(&cpu->vendor, "Qualcomm");
}
else if (ffStrEquals(vendor, "brcm"))
{
// Raspberry Pi
ffStrbufSetStatic(&cpu->vendor, "Broadcom");
for (const char* p = model; *p; ++p)
ffStrbufAppendC(&cpu->name, (char) toupper(*p));
}
else
{
ffStrbufSetS(&cpu->name, model);
ffStrbufSetS(&cpu->vendor, vendor);
cpu->vendor.chars[0] = (char) toupper(vendor[0]);
}
}
@@ -480,7 +512,7 @@ const char* ffDetectCPUImpl(const FFCPUOptions* options, FFCPUResult* cpu)
#if __ANDROID__
detectAndroid(cpu);
#elif __aarch64__
#else
detectArmSoc(cpu);
#endif