On Saturday, September 14, 2013 1:24:42 pm Jean-Sebastien Pedron wrote: > Author: dumbbell > Date: Sat Sep 14 17:24:41 2013 > New Revision: 255573 > URL: http://svnweb.freebsd.org/changeset/base/255573 > > Log: > drm/radeon: Fix usage of pci_save_state() and pci_restore_state() > > Calling those functions with the drmn device as argument causes a panic, > because it's not a direct child of pci$N. They must be called with the > vgapci device instead. > > This fix is not enough to make suspend/resume work reliably. > > Approved by: re (blanket)
Note that the PCI bus layer already does pci_save_state() during suspend and pci_restore_state() during resume, so it is redundant for a driver to do so. -- John Baldwin _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
