merge contributed code from mdrjr

	changed from performance to ondemand governor and
	set 1600MHz as max frequency on odroidx_defconfig
    Add oveclock steps up to 1800MHz

ODROID-X: enable module USB Video Class and Virtual Video Driver

Merge branch 'odroidx-next' of github.com:hardkernel/linux into odroi…

…dx-next

Linux 3.6

Linux 3.6-rc7

Linux 3.6-rc6

Linux 3.6-rc5

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/gi…

…t/torvalds/linux into odroidx-next

MMC fixes for 3.6-rc5:

 - a firmware bug on several Samsung MoviNAND eMMC models causes
   permanent corruption on the device when secure erase and secure trim
   requests are made, so we disable those requests on these eMMC devices.
 - atmel-mci: fix a hang with some SD cards by waiting for not-busy flag.
 - dw_mmc: low-power mode breaks SDIO interrupts; fix PIO error handling;
   fix handling of error interrupts.
 - mxs-mmc: fix deadlocks; fix compile error due to dma.h arch change.
 - omap: fix broken PIO mode causing memory corruption.
 - sdhci-esdhc: fix card detection.

Linux 3.6-rc4