Lines Matching refs:col
87 int col; in imx_keypad_scan_matrix() local
90 for (col = 0; col < MAX_MATRIX_KEY_COLS; col++) { in imx_keypad_scan_matrix()
91 if ((keypad->cols_en_mask & (1 << col)) == 0) in imx_keypad_scan_matrix()
119 reg_val &= ~(1 << (8 + col)); in imx_keypad_scan_matrix()
133 matrix_volatile_state[col] = (~reg_val) & keypad->rows_en_mask; in imx_keypad_scan_matrix()
153 int row, col; in imx_keypad_fire_events() local
155 for (col = 0; col < MAX_MATRIX_KEY_COLS; col++) { in imx_keypad_fire_events()
159 if ((keypad->cols_en_mask & (1 << col)) == 0) in imx_keypad_fire_events()
162 bits_changed = keypad->matrix_stable_state[col] ^ in imx_keypad_fire_events()
163 matrix_volatile_state[col]; in imx_keypad_fire_events()
174 code = MATRIX_SCAN_CODE(row, col, MATRIX_ROW_SHIFT); in imx_keypad_fire_events()
177 matrix_volatile_state[col] & (1 << row)); in imx_keypad_fire_events()
180 matrix_volatile_state[col] & (1 << row)); in imx_keypad_fire_events()
432 int irq, error, i, row, col; in imx_keypad_probe() local
493 for (col = 0; col < MAX_MATRIX_KEY_COLS; col++) { in imx_keypad_probe()
494 i = MATRIX_SCAN_CODE(row, col, MATRIX_ROW_SHIFT); in imx_keypad_probe()
497 keypad->cols_en_mask |= 1 << col; in imx_keypad_probe()