On Fri, 2020-04-03 at 19:32 +0200, Mauro Carvalho Chehab wrote: > Em Fri, 03 Apr 2020 09:56:42 -0700 > Joe Perches <joe@xxxxxxxxxxx> escreveu: [] > > How many instances of %p4cc could there be? > > That's hard to know... there are several places printing it > with different ways: > > $ git grep -i -E "(dev|pr)_(warn|dbg|info)" drivers/media|grep pixf|wc -l > 6 > $ git grep -i -E "print" drivers/media|grep pixf|wc -l > 1 > $ git grep print_fourcc|wc -l > 7 > $ git grep -i -E "(dev|pr)_(warn|dbg|info)" drivers/media|grep pixelf|wc -l > 10 > $ git grep -i -E "(dev|pr|v4l)_(warn|dbg|info)" drivers/media|grep format|wc -l > 60 > > I bet there are other places besides the above ones, but the thing is, as > we currently lack a standard way, drivers still have their own ideas > about how to handle it. Each one does it differently. My thought was ~100 uses was a minimum, rather like %pI6c. That's pretty close already, so I suppose that's enough. It _might_ be useful to use a CONFIG_MEDIA_SUPPORT guard in lib/vsprintf for this. cheers, Joe _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
