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[MERGE][Core] suspend: suppress wake up keypress (23389-241026)

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Drashna Jael're 2024-10-26 20:37:59 -07:00
parent 7ba6f4d639
commit 9c397f665b
Signed by: drashna
GPG key ID: DBA1FD3A860D1B11
6 changed files with 48 additions and 3 deletions
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34
platforms/suspend.c
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@ -4,6 +4,8 @@
#include "suspend.h"
#include "matrix.h"
static matrix_row_t wakeup_matrix[MATRIX_ROWS];
// TODO: Move to more correct location
__attribute__((weak)) void matrix_power_up(void) {}
__attribute__((weak)) void matrix_power_down(void) {}
@ -44,8 +46,36 @@ bool suspend_wakeup_condition(void) {
matrix_power_up();
matrix_scan();
matrix_power_down();
bool wakeup = false;
for (uint8_t r = 0; r < MATRIX_ROWS; r++) {
if (matrix_get_row(r)) return true;
wakeup_matrix[r] = matrix_get_row(r);
wakeup |= wakeup_matrix[r] != 0;
}
return wakeup;
}
void wakeup_matrix_update(void) {
matrix_power_up();
matrix_scan();
matrix_power_down();
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
matrix_row_t matrix_row = matrix_get_row(row);
matrix_row_t col_mask = 1;
for (uint8_t col = 0; col < MATRIX_COLS; col++, col_mask <<= 1) {
wakeup_matrix_handle_key_event(row, col, matrix_row & col_mask);
}
}
}
bool keypress_is_wakeup_key(uint8_t row, uint8_t col) {
return (wakeup_matrix[row] & ((matrix_row_t)1 << col));
}
void wakeup_matrix_handle_key_event(uint8_t row, uint8_t col, bool pressed) {
if (!pressed) {
wakeup_matrix[row] &= ~((matrix_row_t)1 << col);
}
return false;
}