Searched refs:row_state (Results 1 – 3 of 3) sorted by relevance
74 unsigned int row_state[SAMSUNG_MAX_COLS]; member79 unsigned int *row_state) in samsung_keypad_scan() argument92 row_state[col] = ~val & GENMASK(keypad->rows - 1, 0); in samsung_keypad_scan()100 unsigned int *row_state) in samsung_keypad_report() argument110 changed = row_state[col] ^ keypad->row_state[col]; in samsung_keypad_report()111 key_down |= row_state[col]; in samsung_keypad_report()119 pressed = row_state[col] & BIT(row); in samsung_keypad_report()134 memcpy(keypad->row_state, row_state, sizeof(keypad->row_state)); in samsung_keypad_report()142 unsigned int row_state[SAMSUNG_MAX_COLS]; in samsung_keypad_irq() local152 samsung_keypad_scan(keypad, row_state); in samsung_keypad_irq()[all …]
253 u16 check, row_state; in pmic8xxx_detect_ghost_keys() local257 row_state = (~new_state[row]) & in pmic8xxx_detect_ghost_keys()260 if (hweight16(row_state) > 1) { in pmic8xxx_detect_ghost_keys()263 if (check & row_state) { in pmic8xxx_detect_ghost_keys()269 check |= row_state; in pmic8xxx_detect_ghost_keys()
110 u32 row_state = 0; in read_row_state() local113 row_state |= row_asserted(keypad, row) ? BIT(row) : 0; in read_row_state()114 return row_state; in read_row_state()
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