Initial patches to prepare the ground for Element-14 Wolfson audio support

Hi all,

Wolfson would like to add support for the Element 14 Wolfson audio card.

I will be the main point of contact at Wolfson for the upstreaming of the patches to your kernel. Any support regarding the audio card should still be routed through to Element 14.

I will be pushing more patches over the next few weeks but I wanted to start pushing these particular patches to minimize the differences between the out of tree kernel and the rpi kernel.
The current patches extend the WM8804 and WM5102 drivers in order to have full audio support.

For your reference, the following link takes you to the official product page.

http://www.element14.com/community/community/raspberry-pi/raspberry-pi-accessories/wolfson_pi?CMP=KNC-EU-RPI-ACC-Wolfson

Manish Gupta