sound fixes for 4.6-rc2 A collection of small fixes: - A fix in ALSA timer core to avoid possible BUG() trigger - A fix in ALSA timer core 32bit compat layer - A few HD-audio quirks for ASUS and HP machines - AMD HD-audio HDMI controller quirks - Fixes of USB-audio double-free at some error paths - A fix for memory leak in DICE driver at hotunplug