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Brightness (Linux): fix compatibility for ddcutil 2.0

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Ref: https://github.com/fastfetch-cli/fastfetch/issues/576#issuecomment-1763184172
This commit is contained in:
李通洲
2023-10-15 10:41:05 +08:00
parent 17c007348b
commit d29931a91a
1 changed files with 3 additions and 3 deletions
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src/detection/brightness/brightness_linux.c
+3 -3
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@@ -100,11 +100,9 @@ static const char* detectWithDdcci(FFBrightnessOptions* options, FFlist* result)
FF_LIBRARY_LOAD_SYMBOL_MESSAGE(libddcutil, ddca_get_any_vcp_value_using_explicit_type)
FF_LIBRARY_LOAD_SYMBOL_MESSAGE(libddcutil, ddca_free_any_vcp_value)
FF_LIBRARY_LOAD_SYMBOL_MESSAGE(libddcutil, ddca_close_display)
FF_LIBRARY_LOAD_SYMBOL_MESSAGE(libddcutil, ddca_set_default_sleep_multiplier)
FF_LIBRARY_LOAD_SYMBOL_MESSAGE(libddcutil, ddca_set_sleep_multiplier)
libddcutil = NULL; // Don't dlclose libddcutil. See https://github.com/rockowitz/ddcutil/issues/330
ffddca_set_default_sleep_multiplier(options->ddcciSleep / 40.0);
FF_AUTO_FREE DDCA_Display_Info_List* infoList = NULL;
if (__builtin_expect(ffddca_get_display_info_list2(false, &infoList) < 0, 0))
return "ddca_get_display_info_list2(false, &infoList) failed";
@@ -119,6 +117,8 @@ static const char* detectWithDdcci(FFBrightnessOptions* options, FFlist* result)
DDCA_Display_Handle handle;
if (ffddca_open_display2(display->dref, false, &handle) >= 0)
{
ffddca_set_sleep_multiplier(options->ddcciSleep / 40.0); // As of ddcutil 1.5, it sets the sleep multiplier for open display on the current thread
DDCA_Any_Vcp_Value* vcpValue = NULL;
if (ffddca_get_any_vcp_value_using_explicit_type(handle, 0x10 /*brightness*/, DDCA_NON_TABLE_VCP_VALUE, &vcpValue) >= 0)
{