git-ok-commits: added b91254e ALSA: cs5535audio: drop ec_analog_input flag for OLPC...

git-ok-commits: added b91254e ALSA: cs5535audio: drop ec_analog_input flag for OLPC stuff
git-ok-commits: added 1e2232b ALSA: cs5535audio: decouple HPF from V_REFOUT in OLPC code
git-ok-commits: added d6276b7 ALSA: cs5535audio: create function for setting OLPC's Analog Input mode
git-ok-commits: added 466ae30 ALSA: cs5535audio: rename OLPC's analog input control && drop AD1888's HPF
git-ok-commits: added 189d34e ALSA: cs5535audio: check OLPC's Analog Input status vis GPIO
git-ok-commits: added e463ae1 ALSA: cs5535audio: enable OLPC's V_REFOUT bias when recording
git-ok-commits: added bf1e527 ALSA: cs5535audio: rename V_REFOUT control to MIC Bias
git-ok-commits: added 01da024 ALSA: cs5535audio: for OLPC, default to Analog Input being off
git-ok-commits: added c8f0eee ALSA: cs5535audio: turn off mic bias on OLPCs by default
git-ok-commits: added b5ccc57 ALSA: cs5535audio: clean up OLPC code
git-ok-commits: added 0fb497f ALSA: cs5535audio: ensure MIC Bias/Analog Input bail if not on an OLPC machine

Signed-off-by: Jaroslav Kysela <perex@perex.cz>