Searched refs:brightness_mode (Results 1 – 2 of 2) sorted by relevance
6636 static enum tpacpi_brightness_access_mode brightness_mode = variable6662 if (brightness_mode != TPACPI_BRGHT_MODE_ECNVRAM) in tpacpi_brightness_checkpoint_nvram()6701 switch (brightness_mode) { in tpacpi_brightness_get_raw()6771 switch (brightness_mode) { in brightness_set()7003 if (brightness_mode > TPACPI_BRGHT_MODE_MAX) in brightness_init()7007 if (brightness_mode == TPACPI_BRGHT_MODE_AUTO || in brightness_init()7008 brightness_mode == TPACPI_BRGHT_MODE_MAX) { in brightness_init()7010 brightness_mode = TPACPI_BRGHT_MODE_ECNVRAM; in brightness_init()7012 brightness_mode = TPACPI_BRGHT_MODE_UCMS_STEP; in brightness_init()7016 brightness_mode); in brightness_init()[all …]
1017 used, use the brightness_mode module parameter: brightness_mode=1 selects1018 EC mode, brightness_mode=2 selects UCMS mode, brightness_mode=3 selects EC1026 Lenovo ThinkPads only support brightness_mode=2 (UCMS).