On Wed, 2010-09-22 at 08:06 -0700, Greg KH wrote: > On Tue, Sep 21, 2010 at 11:20:22PM -0400, Andy Walls wrote: > > +Where: /sys/devices/<...>/drm/cardN/cardN-C-M/polled > > + For N a decimal system graphics adapter number: 0, 1, 2, ... > > + For C a connector type name (including spaces) from the set: > > Spaces? Really? Yeah, I know it will work just fine, but why go out of > your way to make it hard for people? Not my fault. It was like that when I got here. $ ls -d /sys/devices/pci0000\:00/0000\:00\:01.0/0000\:01\:05.0/drm//card0/card0* /sys/devices/pci0000:00/0000:00:01.0/0000:01:05.0/drm//card0/card0-DVI-D-1 /sys/devices/pci0000:00/0000:00:01.0/0000:01:05.0/drm//card0/card0-HDMI Type A-1 /sys/devices/pci0000:00/0000:00:01.0/0000:01:05.0/drm//card0/card0-VGA-1 I only added one entry, "polled", in those existing directories. BTW, Jon Smirl, IBM Corp, and you have Copyright credit in the drm_sysfs.c file that creates those directories with spaces. ;) I'll also gripe that PCI's colons are pretty annoying on the command line too, since they have to be escaped as well. > > + HDMI Type A > > + HDMI Type B > > + TV > > + Embedded DisplayPort > > You could always just use a '_' instead of a space for those that need > it. A trivial patch here would do that: http://git.kernel.org/?p=linux/kernel/git/airlied/drm-2.6.git;a=blob;f=drivers/gpu/drm/drm_crtc.c;h=37e0b4fa482a810afc9eded6fda136a90bcc5cc0;hb=refs/heads/drm-fixes#l146 but I have no idea what that might break. Regards, Andy _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
