disable deep sleep when Iota LEDB is on TI's Iota chip docs say that CLK13M must be running in order for LEDB to work, and practical experience on Mot C139 which uses Iota LEDB for its keypad backlight concurs: if Calypso enters deep sleep while the keypad backlight is turned on, the light flickers visibly as the chipset goes into and out of deep sleep. TI's original L1 sleep manager code had logic to disable deep sleep when LT_Status() returns nonzero, but that function only works for B-Sample and C-Sample LT, always returns 0 on BOARD 41 - no check of Iota LEDB status anywhere. Change this code for our current hardware: disable deep sleep when Iota LEDB has been turned on through LLS.

/*
 * This version of fflags.h (ccdgen config file) is a FreeCalypso concoction.
 * Here I set all feature flags to OFF in order to create a configuration
 * that mimics the TCS211 program.
 */

#undef  FF_PS_RSSI
#undef  SIM_PERS
#undef  FF_PHONE_LOCK
#undef  TI_PS_FF_AT_CMD_P_ECC
#undef  TI_PS_FF_REL99_AND_ABOVE
#undef  TI_DUAL_MODE
#undef  REL99
#undef  FF_BHO
#undef  TI_PS_FF_EMR
#undef  TI_PS_FF_RTD
#undef  FF_EGPRS
#undef  REL4
#undef  TI_PS_FF_TBF_EST_PACCH
#undef  TI_PS_FF_QUAD_BAND_SUPPORT