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Searched refs:wfhw (Results 1 – 5 of 5) sorted by relevance

/linux/include/trace/events/
H A Dpwm.h50 TP_PROTO_pwm(const struct pwm_waveform *wf, void *wfhw, int err),
52 TP_ARGS_pwm(wf, wfhw, err),
56 __field(void *, wfhw)
62 __entry->wfhw = wfhw;
67 printk_pwmwf_formatargs(wf), __entry->wfhw, __entry->err)
72 TP_PROTO_pwm(const void *wfhw, struct pwm_waveform *wf, int err),
74 TP_ARGS_pwm(wfhw, wf, err),
77 __field(const void *, wfhw)
83 __entry->wfhw = wfhw;
89 __entry->wfhw, printk_pwmwf_formatargs(wf), __entry->err)
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/linux/drivers/pwm/
H A Dpwm-axi-pwmgen.c76 struct axi_pwmgen_waveform *wfhw = _wfhw; in axi_pwmgen_round_waveform_tohw() local
81 *wfhw = (struct axi_pwmgen_waveform){ in axi_pwmgen_round_waveform_tohw()
88 wfhw->period_cnt = min_t(u64, in axi_pwmgen_round_waveform_tohw()
92 if (wfhw->period_cnt == 0) { in axi_pwmgen_round_waveform_tohw()
100 wfhw->period_cnt = 1; in axi_pwmgen_round_waveform_tohw()
101 wfhw->duty_cycle_cnt = 0; in axi_pwmgen_round_waveform_tohw()
102 wfhw->duty_offset_cnt = 0; in axi_pwmgen_round_waveform_tohw()
105 wfhw->duty_cycle_cnt = min_t(u64, in axi_pwmgen_round_waveform_tohw()
108 wfhw->duty_offset_cnt = min_t(u64, in axi_pwmgen_round_waveform_tohw()
116 ddata->clk_rate_hz, wfhw->period_cnt, wfhw->duty_cycle_cnt, wfhw->duty_offset_cnt); in axi_pwmgen_round_waveform_tohw()
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H A Dpwm-max7360.c61 struct max7360_pwm_waveform *wfhw = _wfhw; in max7360_pwm_round_waveform_tohw() local
78 wfhw->duty_steps = duty_steps; in max7360_pwm_round_waveform_tohw()
79 wfhw->enabled = !!wf->period_length_ns; in max7360_pwm_round_waveform_tohw()
90 const struct max7360_pwm_waveform *wfhw = _wfhw; in max7360_pwm_round_waveform_fromhw() local
92 wf->period_length_ns = wfhw->enabled ? MAX7360_PWM_PERIOD_NS : 0; in max7360_pwm_round_waveform_fromhw()
95 if (wfhw->enabled) { in max7360_pwm_round_waveform_fromhw()
96 if (wfhw->duty_steps == MAX7360_PWM_MAX) in max7360_pwm_round_waveform_fromhw()
99 wf->duty_length_ns = DIV_ROUND_UP(wfhw->duty_steps * MAX7360_PWM_PERIOD_NS, in max7360_pwm_round_waveform_fromhw()
113 const struct max7360_pwm_waveform *wfhw = _wfhw; in max7360_pwm_write_waveform() local
117 if (wfhw->enabled) { in max7360_pwm_write_waveform()
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H A Dpwm-argon-fan-hat.c26 u8 *wfhw = _wfhw; in argon_fan_hat_round_waveform_tohw() local
29 *wfhw = 100; in argon_fan_hat_round_waveform_tohw()
31 *wfhw = mul_u64_u64_div_u64(wf->duty_length_ns, 100, ARGON40_FAN_HAT_PERIOD_NS); in argon_fan_hat_round_waveform_tohw()
41 const u8 *wfhw = _wfhw; in argon_fan_hat_round_waveform_fromhw() local
44 wf->duty_length_ns = DIV64_U64_ROUND_UP(wf->period_length_ns * *wfhw, 100); in argon_fan_hat_round_waveform_fromhw()
55 const u8 *wfhw = _wfhw; in argon_fan_hat_write_waveform() local
57 return i2c_smbus_write_byte_data(i2c, ARGON40_FAN_HAT_REG_DUTY_CYCLE, *wfhw); in argon_fan_hat_write_waveform()
H A Dcore.c168 const struct pwm_waveform *wf, void *wfhw) in __pwm_round_waveform_tohw() argument
173 ret = ops->round_waveform_tohw(chip, pwm, wf, wfhw); in __pwm_round_waveform_tohw()
174 trace_pwm_round_waveform_tohw(pwm, wf, wfhw, ret); in __pwm_round_waveform_tohw()
180 const void *wfhw, struct pwm_waveform *wf) in __pwm_round_waveform_fromhw() argument
185 ret = ops->round_waveform_fromhw(chip, pwm, wfhw, wf); in __pwm_round_waveform_fromhw()
186 trace_pwm_round_waveform_fromhw(pwm, wfhw, wf, ret); in __pwm_round_waveform_fromhw()
191 static int __pwm_read_waveform(struct pwm_chip *chip, struct pwm_device *pwm, void *wfhw) in __pwm_read_waveform() argument
196 ret = ops->read_waveform(chip, pwm, wfhw); in __pwm_read_waveform()
197 trace_pwm_read_waveform(pwm, wfhw, ret); in __pwm_read_waveform()
202 static int __pwm_write_waveform(struct pwm_chip *chip, struct pwm_device *pwm, const void *wfhw) in __pwm_write_waveform() argument
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