Overview
As raised in #1038 and other issues, the licensing status of QMK is not clear. In an effort to remove ambiguity and to clarify the licensing status of the quantum code we are identifying the providence of our source code files and clarifying what license applies to each one.
Files
quantum/analog.c
quantum/analog.h
quantum/api/api_sysex.c
quantum/api/api_sysex.h
quantum/api.c
quantum/api.h
quantum/audio/audio.c
quantum/audio/audio.h
quantum/audio/audio_pwm.c
quantum/audio/luts.c
quantum/audio/luts.h
quantum/audio/musical_notes.h
quantum/audio/song_list.h
quantum/audio/voices.c
quantum/audio/voices.h
quantum/audio/wave.h
quantum/config_common.h
quantum/dynamic_macro.h
quantum/keycode_config.c
quantum/keycode_config.h
quantum/keymap.h
quantum/keymap_common.c
quantum/keymap_extras/keymap_bepo.h
quantum/keymap_extras/keymap_br_abnt2.h
quantum/keymap_extras/keymap_canadian_multilingual.h
quantum/keymap_extras/keymap_colemak.h
quantum/keymap_extras/keymap_dvorak.h
quantum/keymap_extras/keymap_dvp.h
quantum/keymap_extras/keymap_fr_ch.h
quantum/keymap_extras/keymap_french.h
quantum/keymap_extras/keymap_french_osx.h
quantum/keymap_extras/keymap_german.h
quantum/keymap_extras/keymap_german_ch.h
quantum/keymap_extras/keymap_german_osx.h
quantum/keymap_extras/keymap_jp.h
quantum/keymap_extras/keymap_neo2.h
quantum/keymap_extras/keymap_nordic.h
quantum/keymap_extras/keymap_norwegian.h
quantum/keymap_extras/keymap_plover.h
quantum/keymap_extras/keymap_russian.h
quantum/keymap_extras/keymap_spanish.h
quantum/keymap_extras/keymap_uk.h
quantum/keymap_extras/keymap_unicode_cyrillic.h
quantum/light_ws2812.c
quantum/light_ws2812.h
quantum/matrix.c
quantum/pincontrol.h
quantum/process_keycode/process_chording.c
quantum/process_keycode/process_chording.h
quantum/process_keycode/process_leader.c
quantum/process_keycode/process_leader.h
quantum/process_keycode/process_midi.c
quantum/process_keycode/process_midi.h
quantum/process_keycode/process_music.c
quantum/process_keycode/process_music.h
quantum/process_keycode/process_printer.c
quantum/process_keycode/process_printer.h
quantum/process_keycode/process_printer_bb.c
quantum/process_keycode/process_tap_dance.c
quantum/process_keycode/process_tap_dance.h
quantum/process_keycode/process_unicode.c
quantum/process_keycode/process_unicode.h
quantum/quantum.c
quantum/quantum.h
quantum/quantum_keycodes.h
quantum/rgblight.c
quantum/rgblight.h
quantum/serial_link/LICENSE
quantum/serial_link/protocol/byte_stuffer.c
quantum/serial_link/protocol/byte_stuffer.h
quantum/serial_link/protocol/frame_router.c
quantum/serial_link/protocol/frame_router.h
quantum/serial_link/protocol/frame_validator.c
quantum/serial_link/protocol/frame_validator.h
quantum/serial_link/protocol/physical.h
quantum/serial_link/protocol/transport.c
quantum/serial_link/protocol/transport.h
quantum/serial_link/protocol/triple_buffered_object.c
quantum/serial_link/protocol/triple_buffered_object.h
quantum/serial_link/README.md
quantum/serial_link/system/serial_link.c
quantum/serial_link/system/serial_link.h
quantum/serial_link/tests/byte_stuffer_tests.cpp
quantum/serial_link/tests/frame_router_tests.cpp
quantum/serial_link/tests/frame_validator_tests.cpp
quantum/serial_link/tests/Makefile
quantum/serial_link/tests/rules.mk
quantum/serial_link/tests/testlist.mk
quantum/serial_link/tests/transport_tests.cpp
quantum/serial_link/tests/triple_buffered_object_tests.cpp
quantum/template/config.h
quantum/template/keymaps/default/config.h
quantum/template/keymaps/default/keymap.c
quantum/template/keymaps/default/Makefile
quantum/template/keymaps/default/readme.md
quantum/template/Makefile
quantum/template/readme.md
quantum/template/rules.mk
quantum/template/template.c
quantum/template/template.h
quantum/tools/eeprom_reset.hex
quantum/tools/readme.md
quantum/variable_trace.c
quantum/variable_trace.h
quantum/version.h
quantum/visualizer/example_integration/callbacks.c
quantum/visualizer/example_integration/gfxconf.h
quantum/visualizer/example_integration/lcd_backlight_hal.c
quantum/visualizer/example_integration/visualizer_user.c
quantum/visualizer/lcd_backlight.c
quantum/visualizer/lcd_backlight.h
quantum/visualizer/led_test.c
quantum/visualizer/led_test.h
quantum/visualizer/LICENSE.md
quantum/visualizer/readme.md
quantum/visualizer/visualizer.c
quantum/visualizer/visualizer.h
quantum/visualizer/visualizer.mk
