On Tue, Sep 29, 2020 at 08:20:22PM +0000, Souza, Jose wrote: > On Tue, 2020-09-29 at 23:02 +0300, Ville Syrjälä wrote: > > On Tue, Sep 29, 2020 at 07:33:45PM +0000, Souza, Jose wrote: > > > On Tue, 2020-09-29 at 17:41 +0530, Tejas Upadhyay wrote: > > > > JSL has update in vswing table for eDP > > > > > > Would be nice to mention in the commit description why PCH is being used, > > > that would avoid Ville's question. > > > > If the thing has nothing to do PCH then it should not use the PCH type > > for the the check. Instead we should just do the EHL/JSL split. > > In the first version Matt Roper suggested to use PCH to differentiate between > EHL and JSL, Jani also agreed with this solution.This 2 PCHs can only be > associate with EHL and JSL respectively, so no downsides here.
The downside is that the code makes no sense on the first glance. It's going to generate a "wtf?" exception in the brain and require me to take a second look to figure what is going on. Exception handling is expensive and shouldn't be needed in cases where it's trivial to make the code 100% obvious. -- Ville Syrjälä Intel _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
