Big sound regression in kernel 3.9, can I downgrade older version?

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http://chakra-project.org – I have linux-3.10.10-1 from testing and my headphone not works!Headphone works fine with linux-3.7.6-2 from live dvd chakra benzmi hardwarelspci | grep Audio 00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04) grep Codec /proc/asound/card*/codec* /proc/asound/card0/codec#0:Codec: VIA VT1802 /proc/asound/card0/codec#3:Codec: Intel PantherPoint HDMI (HowTos)