forked from rubenslte/android_kernel_samsung_msm8226
The firmware file from Atmel is in hex format, while the touch controller expects binary data. The driver converts the data from hex to binary before passing them to the controller for upgrade. Change-Id: Iedccf467f18d3156280396153d7ca7cef1a52afb Signed-off-by: Jing Lin <jinglin@codeaurora.org>