ASoC updates in 2.6.35

Linux 2.6.35 has been a fairly interesting release from an ASoC point of view, with several notable framework enhancements:

• Support for keeping audio paths through the CODEC up during system suspend, primarily intended for use with devices where the Linux system is one of several independent systems running on the device and the other systems (like the cellular modem in a phone) can maintain useful audio paths even when the Linux system is inactive.
• Enhancements to the jack detection infrastructure, including the addition of notifiers on jack status changes (allowing better integration of physical jack detection with electronic methods) and snd_soc_dapm_force_enable_pin() (which allows DAPM managed supplies such as microphone biases to be forced on). For example, jack status change notifications can be used to enable microphone detection via bias current sense only when a microphone is physically present.
• Support for knot and continuous PCM rates in the core.
• SMDK6410 5.1 audio support, TI SDP4030 audio support, and basic support for playback on the 1133-EV1 PMIC module for Freescale i.MX31ADS systems (currently limited by the support for the SSI interface on the i.MX31).
• Support for DaVinci integrated voice CODECs, Philips UDA1345 CODEC, SuperH FSI2 interfaces, TI OMAP4, TWL6040 CODECs, WM9090 audio subsystem.