> -----Original Message----- > From: Jani Nikula <[email protected]> > Sent: Thursday, September 12, 2024 2:32 PM > To: Murthy, Arun R <[email protected]>; [email protected]; > [email protected] > Cc: Murthy, Arun R <[email protected]>; Srikanth V, NagaVenkata > <[email protected]> > Subject: Re: [PATCH 1/3] drm/i915/dp: use fsleep instead of usleep_rage for LT > > On Thu, 12 Sep 2024, Arun R Murthy <[email protected]> wrote: > > Aux RD Interval value depends on the value read from the dpcd register > > which is updated from the sink device use flseep thereby we adhere to > > the Documentation/timers/timers-howto.rst > > Please explain why instead of just referencing a file.
Sleeping for < 10us use udelay, for 10us to 20ms use usleep_range and for > 10ms use msleep. fsleep() will call the particular api based on the above condition. Thanks and Regards, Arun R Murthy --------------------
