On 23 June 2016 at 10:21, Jani Nikula <jani.nikula at linux.intel.com> wrote: > On Wed, 22 Jun 2016, Daniel Vetter <daniel at ffwll.ch> wrote: >> On Wed, Jun 22, 2016 at 4:31 PM, Thierry Reding >> <thierry.reding at gmail.com> wrote: >>> Perhaps another way to avoid that would be to put the two files into a >>> separate directory, as in: >>> >>> /sys/kernel/debug/dri/<minor>/crtc-<pipe>/crc/ >>> +-- control >>> +-- data >>> >>> That's slightly on the deeply nested side, but on the other hand it >>> nicely uses the filesystem for namespacing, which is what filesystems >>> are really good at. >> >> crtc-<index>/crc/(control|data) sounds great. > > Side note, we should eventually do the same for sink CRCs, but I guess > under the connectors. i915 currently has a special cased version for eDP > (named "i915_sink_crc_eDP1"...), reading the data from DPCD.
Was hoping we could just add one more source to this interface to expose those. Regards, Tomeu
