Add Pronto WLAN Driver from kk_3.5_rb1.10 branch of
https://www.codeaurora.org/cgit/quic/la/platform/vendor/qcom-opensource/wlan/prima/
And update m8* defconfigs
Update cm_m8_defconfig - fix power button issue
mdss: Add newline to VSYNC timestamp

This makes sure that the userspace correctly interprets the end
of the vsync timestamp.

Change-Id: I66f9939658b6fb7531468429c1ca3e551a4a285c
Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
mdss: Notify userspace of changes to blank status

Allow userspace to poll on the blank event to avoid triggering
unnecessary updates, such as when shutting down the device.

CRs-Fixed: 627814
Change-Id: I36bb7845edba14ba0b0ddbe43eaf3d386af2d5f1
Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
defconfig: increase log buffer

Change-Id: I10d8c4783984c6837362579d66e8327a68c37ee7