| Uwe Kleine-König | 1188829 | 2019-10-24 10:08:29 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 2 | #undef TRACE_SYSTEM |
| 3 | #define TRACE_SYSTEM pwm |
| 4 | |
| 5 | #if !defined(_TRACE_PWM_H) || defined(TRACE_HEADER_MULTI_READ) |
| 6 | #define _TRACE_PWM_H |
| 7 | |
| 8 | #include <linux/pwm.h> |
| 9 | #include <linux/tracepoint.h> |
| 10 | |
| 11 | DECLARE_EVENT_CLASS(pwm, |
| 12 | |
| 13 | TP_PROTO(struct pwm_device *pwm, const struct pwm_state *state), |
| 14 | |
| 15 | TP_ARGS(pwm, state), |
| 16 | |
| 17 | TP_STRUCT__entry( |
| 18 | __field(struct pwm_device *, pwm) |
| 19 | __field(u64, period) |
| 20 | __field(u64, duty_cycle) |
| 21 | __field(enum pwm_polarity, polarity) |
| 22 | __field(bool, enabled) |
| 23 | ), |
| 24 | |
| 25 | TP_fast_assign( |
| 26 | __entry->pwm = pwm; |
| 27 | __entry->period = state->period; |
| 28 | __entry->duty_cycle = state->duty_cycle; |
| 29 | __entry->polarity = state->polarity; |
| 30 | __entry->enabled = state->enabled; |
| 31 | ), |
| 32 | |
| 33 | TP_printk("%p: period=%llu duty_cycle=%llu polarity=%d enabled=%d", |
| 34 | __entry->pwm, __entry->period, __entry->duty_cycle, |
| 35 | __entry->polarity, __entry->enabled) |
| 36 | |
| 37 | ); |
| 38 | |
| 39 | DEFINE_EVENT(pwm, pwm_apply, |
| 40 | |
| 41 | TP_PROTO(struct pwm_device *pwm, const struct pwm_state *state), |
| 42 | |
| 43 | TP_ARGS(pwm, state) |
| 44 | |
| 45 | ); |
| 46 | |
| 47 | DEFINE_EVENT(pwm, pwm_get, |
| 48 | |
| 49 | TP_PROTO(struct pwm_device *pwm, const struct pwm_state *state), |
| 50 | |
| 51 | TP_ARGS(pwm, state) |
| 52 | |
| 53 | ); |
| 54 | |
| 55 | #endif /* _TRACE_PWM_H */ |
| 56 | |
| 57 | /* This part must be outside protection */ |
| 58 | #include <trace/define_trace.h> |
