Lines Matching defs:duty_cycle
8 * - No disable bit, so a disabled PWM is simulated by duty_cycle 0
31 unsigned int duty_cycle;
92 state->duty_cycle = DIV_ROUND_UP(rpipwm->duty_cycle * RPI_PWM_PERIOD_NS,
94 state->enabled = !!(rpipwm->duty_cycle);
104 unsigned int duty_cycle;
112 duty_cycle = 0;
113 else if (state->duty_cycle < RPI_PWM_PERIOD_NS)
114 duty_cycle = DIV_ROUND_DOWN_ULL(state->duty_cycle * RPI_PWM_MAX_DUTY,
117 duty_cycle = RPI_PWM_MAX_DUTY;
119 if (duty_cycle == rpipwm->duty_cycle)
123 duty_cycle);
130 rpipwm->duty_cycle = duty_cycle;
171 &rpipwm->duty_cycle);