Lines Matching refs:pca9685_write_reg
122 static int pca9685_write_reg(struct pwm_chip *chip, unsigned int reg, unsigned int val)
143 pca9685_write_reg(chip, REG_OFF_H(channel), LED_FULL);
147 pca9685_write_reg(chip, REG_ON_H(channel), LED_FULL);
148 pca9685_write_reg(chip, REG_OFF_H(channel), 0);
168 pca9685_write_reg(chip, REG_ON_L(channel), on & 0xff);
169 pca9685_write_reg(chip, REG_ON_H(channel), (on >> 8) & 0xf);
171 pca9685_write_reg(chip, REG_OFF_L(channel), off & 0xff);
172 pca9685_write_reg(chip, REG_OFF_H(channel), (off >> 8) & 0xf);
408 pca9685_write_reg(chip, PCA9685_PRESCALE, prescale);
560 ret = pca9685_write_reg(chip, PCA9685_MODE2, reg);
567 pca9685_write_reg(chip, PCA9685_MODE1, reg);
570 pca9685_write_reg(chip, PCA9685_ALL_LED_OFF_L, 0);
571 pca9685_write_reg(chip, PCA9685_ALL_LED_OFF_H, LED_FULL);
572 pca9685_write_reg(chip, PCA9685_ALL_LED_ON_L, 0);
573 pca9685_write_reg(chip, PCA9685_ALL_LED_ON_H, LED_FULL);