Searched defs:waveform_private (Results 1 – 1 of 1) sorted by relevance
78 struct waveform_private { struct79 struct timer_list ai_timer; /* timer for AI commands */80 u64 ai_convert_time; /* time of next AI conversion in usec */81 unsigned int wf_amplitude; /* waveform amplitude in microvolts */82 unsigned int wf_period; /* waveform period in microseconds */83 unsigned int wf_current; /* current time in waveform period */107 struct waveform_private *devpriv = dev->private; in fake_sawtooth() argument