On 2019-04-05 at 11:23:00 +0200, Greg Kroah-Hartman wrote: > On Fri, Apr 05, 2019 at 02:12:54PM +0530, Ramalingam C wrote: > > Functions to create and remove the binary sysfs for class are added. > > > > These are getting introduced as DRM wants to create the common binary > > sysfs across the drm subsystem to handle hdcp srm. > > Why do you need individual files? That's almost always a sign that you > are going to race with userspace in a bad way. Why not just use an > attribute group which provides automatic support for this? Greg, Reason behind this move is to have a common srm entry path across all drm drivers. And the data fed into this is binary blob. So I am creating a binary sysfs "hdcp_srm" at /sys/class/drm/ Thanks, Ram. > > thanks, > > greg k-h _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
