diff options
Diffstat (limited to 'include/config.h')
| -rw-r--r-- | include/config.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/config.h b/include/config.h index 3ac4a98e2d..2b08abde9b 100644 --- a/include/config.h +++ b/include/config.h @@ -1527,6 +1527,14 @@ */ #undef CONFIG_KEYBOARD_TEST +/* + * Enable quasi-bidirectional buffers for KSO pins. It has an open-drain output + * and a low-impedance pull-up. The low-impedance pull-up is active when ec + * changes the output data buffers from 0 to 1, thereby reducing the + * low-to-high transition time. + */ +#undef CONFIG_KEYBOARD_KSO_HIGH_DRIVE + /*****************************************************************************/ /* Support common LED interface */ |