diff options
| -rw-r--r-- | chip/lm4/keyboard_raw.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/chip/lm4/keyboard_raw.c b/chip/lm4/keyboard_raw.c index 66d66de1fa..a063f53486 100644 --- a/chip/lm4/keyboard_raw.c +++ b/chip/lm4/keyboard_raw.c @@ -9,6 +9,7 @@ #include "keyboard_raw.h" #include "keyboard_scan.h" #include "registers.h" +#include "system.h" #include "task.h" void keyboard_raw_init(void) @@ -34,8 +35,13 @@ void keyboard_raw_init(void) * When column 2 is inverted, the Silego has a pulldown instead of a * pullup. So drive it push-pull instead of open-drain. */ +#ifdef BOARD_PAINE + if (0x04 != system_get_board_version()) + LM4_GPIO_ODR(LM4_GPIO_P) &= ~(1 << 2); +#else LM4_GPIO_ODR(LM4_GPIO_P) &= ~(1 << 2); #endif +#endif /* Set row inputs with pull-up */ LM4_GPIO_AFSEL(KB_SCAN_ROW_GPIO) &= 0xff; @@ -71,9 +77,15 @@ test_mockable void keyboard_raw_drive_column(int col) mask = 0x1fff ^ (1 << col); /* Assert a single output */ #ifdef CONFIG_KEYBOARD_COL2_INVERTED +#ifdef BOARD_PAINE + if (0x04 != system_get_board_version()) + /* Invert column 2 output */ + mask ^= (1 << 2); +#else /* Invert column 2 output */ mask ^= (1 << 2); #endif +#endif LM4_GPIO_DATA(LM4_GPIO_P, 0xff) = mask & 0xff; LM4_GPIO_DATA(LM4_GPIO_Q, 0x1f) = (mask >> 8) & 0x1f; |