PM8XXX_MAX_ROWS
u16 keystate[PM8XXX_MAX_ROWS];
u16 stuckstate[PM8XXX_MAX_ROWS];
#define PM8XXX_MATRIX_MAX_SIZE (PM8XXX_MAX_ROWS * PM8XXX_MAX_COLS)
u16 new_state[PM8XXX_MAX_ROWS];
u16 old_state[PM8XXX_MAX_ROWS];
u16 new_state[PM8XXX_MAX_ROWS];
u16 old_state[PM8XXX_MAX_ROWS];
if (cols > PM8XXX_MAX_COLS || rows > PM8XXX_MAX_ROWS ||
PM8XXX_MAX_ROWS, PM8XXX_MAX_COLS,