~ruther/qmk_firmware

ref: ae2d5e2e5a170fa49e25b324c63e8650e6c872f9 qmk_firmware/quantum/split_common/post_config.h -rw-r--r-- 278 bytes
ae2d5e2e — Ryan LED drivers: extract IS31FL3743A from IS31COMMON (#22635) 1 year, 5 months ago 
                                                                                
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#if defined(USE_I2C)
// When using I2C, using rgblight implicitly involves split support.
#    if defined(RGBLIGHT_ENABLE) && !defined(RGBLIGHT_SPLIT)
#        define RGBLIGHT_SPLIT
#    endif

#    ifndef F_SCL
#        define F_SCL 100000UL // SCL frequency
#    endif
#endif
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