Lines Matching refs:pwm
83 unsigned int pwm; member
102 static inline void pwm_get_state(const struct pwm_device *pwm, in pwm_get_state() argument
105 *state = pwm->state; in pwm_get_state()
108 static inline bool pwm_is_enabled(const struct pwm_device *pwm) in pwm_is_enabled() argument
112 pwm_get_state(pwm, &state); in pwm_is_enabled()
117 static inline void pwm_set_period(struct pwm_device *pwm, u64 period) in pwm_set_period() argument
119 if (pwm) in pwm_set_period()
120 pwm->state.period = period; in pwm_set_period()
123 static inline u64 pwm_get_period(const struct pwm_device *pwm) in pwm_get_period() argument
127 pwm_get_state(pwm, &state); in pwm_get_period()
132 static inline void pwm_set_duty_cycle(struct pwm_device *pwm, unsigned int duty) in pwm_set_duty_cycle() argument
134 if (pwm) in pwm_set_duty_cycle()
135 pwm->state.duty_cycle = duty; in pwm_set_duty_cycle()
138 static inline u64 pwm_get_duty_cycle(const struct pwm_device *pwm) in pwm_get_duty_cycle() argument
142 pwm_get_state(pwm, &state); in pwm_get_duty_cycle()
147 static inline enum pwm_polarity pwm_get_polarity(const struct pwm_device *pwm) in pwm_get_polarity() argument
151 pwm_get_state(pwm, &state); in pwm_get_polarity()
156 static inline void pwm_get_args(const struct pwm_device *pwm, in pwm_get_args() argument
159 *args = pwm->args; in pwm_get_args()
179 static inline void pwm_init_state(const struct pwm_device *pwm, in pwm_init_state() argument
185 pwm_get_state(pwm, state); in pwm_init_state()
188 pwm_get_args(pwm, &args); in pwm_init_state()
273 int (*request)(struct pwm_chip *chip, struct pwm_device *pwm);
274 void (*free)(struct pwm_chip *chip, struct pwm_device *pwm);
275 int (*capture)(struct pwm_chip *chip, struct pwm_device *pwm,
277 int (*apply)(struct pwm_chip *chip, struct pwm_device *pwm,
279 int (*get_state)(struct pwm_chip *chip, struct pwm_device *pwm,
313 void pwm_free(struct pwm_device *pwm);
314 int pwm_apply_state(struct pwm_device *pwm, const struct pwm_state *state);
315 int pwm_adjust_config(struct pwm_device *pwm);
325 static inline int pwm_config(struct pwm_device *pwm, int duty_ns, in pwm_config() argument
330 if (!pwm) in pwm_config()
336 pwm_get_state(pwm, &state); in pwm_config()
342 return pwm_apply_state(pwm, &state); in pwm_config()
351 static inline int pwm_enable(struct pwm_device *pwm) in pwm_enable() argument
355 if (!pwm) in pwm_enable()
358 pwm_get_state(pwm, &state); in pwm_enable()
363 return pwm_apply_state(pwm, &state); in pwm_enable()
370 static inline void pwm_disable(struct pwm_device *pwm) in pwm_disable() argument
374 if (!pwm) in pwm_disable()
377 pwm_get_state(pwm, &state); in pwm_disable()
382 pwm_apply_state(pwm, &state); in pwm_disable()
386 int pwm_capture(struct pwm_device *pwm, struct pwm_capture *result,
388 int pwm_set_chip_data(struct pwm_device *pwm, void *data);
389 void *pwm_get_chip_data(struct pwm_device *pwm);
406 void pwm_put(struct pwm_device *pwm);
419 static inline void pwm_free(struct pwm_device *pwm) in pwm_free() argument
424 static inline int pwm_apply_state(struct pwm_device *pwm, in pwm_apply_state() argument
431 static inline int pwm_adjust_config(struct pwm_device *pwm) in pwm_adjust_config() argument
436 static inline int pwm_config(struct pwm_device *pwm, int duty_ns, in pwm_config() argument
443 static inline int pwm_enable(struct pwm_device *pwm) in pwm_enable() argument
449 static inline void pwm_disable(struct pwm_device *pwm) in pwm_disable() argument
454 static inline int pwm_capture(struct pwm_device *pwm, in pwm_capture() argument
461 static inline int pwm_set_chip_data(struct pwm_device *pwm, void *data) in pwm_set_chip_data() argument
466 static inline void *pwm_get_chip_data(struct pwm_device *pwm) in pwm_get_chip_data() argument
501 static inline void pwm_put(struct pwm_device *pwm) in pwm_put() argument
522 static inline void pwm_apply_args(struct pwm_device *pwm) in pwm_apply_args() argument
548 state.polarity = pwm->args.polarity; in pwm_apply_args()
549 state.period = pwm->args.period; in pwm_apply_args()
552 pwm_apply_state(pwm, &state); in pwm_apply_args()