On Mon, Dec 05, 2011 at 09:56:47PM +0100, Baptiste Jonglez wrote: > CC-ing intel-gfx at lists.freedesktop.org (see below) > On Mon, Dec 05, 2011 at 11:00:41AM +0800, joeyli wrote: > > > [drm:intel_dsm_pci_probe] *ERROR* failed to get supported _DSM functions > > > > > > (attached is the relevant part of dmesg [1]) > > > > > > > > > > Have no idea for this _DSM error, need help from drm and acpi experts. > > It definitely looks like an ACPI issue. > That function is defined in `drivers/gpu/drm/i915/intel_acpi.c'. > The whole file was added more than a year ago by commit 723bfd707a97 > (see the relevant thread on intel-gfx@ [1]) to "add _DSM support". > One of the first comment is about "Calpella", which is exactly the > platform of my laptop (as shown by lshw) Ignore that - it's entirely harmless. -- Matthew Garrett | mjg59 at srcf.ucam.org
