https://bugzilla.novell.com/show_bug.cgi?id=849125 https://bugzilla.novell.com/show_bug.cgi?id=849125#c0 Summary: Kernel config should include CONFIG_INTEL_LPSS for full Haswell/Lynxpoint support Classification: openSUSE Product: openSUSE 13.1 Version: RC 1 Platform: x86-64 OS/Version: SUSE Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: stefan.bruens@rwth-aachen.de QAContact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Firefox/24.0 The lynxpoint chipset includes the low power sub system (LPSS). Without this subsystem, some motherboard peripherals will not work. One example is the touchscreen on Dell XPS 12 (model 9Q33), this in turn depends on CONFIG_I2C_DESIGNWARE_PLATFORM Reproducible: Always Steps to Reproduce: 1. 2. 3. Actual Results: no platform devices shown under /sys/devices/pci0000:00/ Expected Results: several INT33C* devices should be visible -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.